repos/blastem: blastem.c annotate

annotate blastem.c @ 1702:73ac2e59fa3f

Implemented sbc instruction in CPU DSL

author	Michael Pavone <pavone@retrodev.com>
date	Sun, 27 Jan 2019 14:37:37 -0800
parents	f6bd4962b8f5
children	956c1cce05e2 d6d4c006a7b3

rev	line source
467 140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 464 diff changeset	1 /*
1018 dba8c630bdbf Update changelog and version number for 0.4.0 release Michael Pavone <pavone@retrodev.com> parents: 1017 diff changeset	2 Copyright 2013-2016 Michael Pavone
469 5f3344d0d42f Fix argument handling so that the rom filename does not need to be specified first Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	3 This file is part of BlastEm.
467 140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 464 diff changeset	4 BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text.
140af5509ce7 Added copyright notice to source files and added GPL license text in COPYING Mike Pavone <pavone@retrodev.com> parents: 464 diff changeset	5 */
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	6 #include <stdio.h>
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	7 #include <stdlib.h>
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	8 #include <string.h>
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	9 #include <ctype.h>
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	10
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	11 #include "system.h"
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	12 #include "68kinst.h"
569 9b7fcf748be0 Rename x86_68k_options and m68k_to_x86.h to m68k_options and m68k_core.h respectively Michael Pavone <pavone@retrodev.com> parents: 565 diff changeset	13 #include "m68k_core.h"
260 625f8e4d5fd2 Initial stab at integartiong Z80 core Mike Pavone <pavone@retrodev.com> parents: 215 diff changeset	14 #include "z80_to_x86.h"
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	15 #include "mem.h"
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	16 #include "vdp.h"
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	17 #include "render.h"
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	18 #include "genesis.h"
515 1495179d6737 Initial GDB remote debugging support. Lacks some features, but breakpoints and basic inspection of registers and memory work. Mike Pavone <pavone@retrodev.com> parents: 510 diff changeset	19 #include "gdb_remote.h"
451 b7c3b2d22858 Added support for saving savestates. Added gst savestate format test harness Mike Pavone <pavone@retrodev.com> parents: 447 diff changeset	20 #include "gst.h"
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 488 diff changeset	21 #include "util.h"
764 bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	22 #include "romdb.h"
832 0433fdd9ba66 Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals Michael Pavone <pavone@retrodev.com> parents: 819 diff changeset	23 #include "terminal.h"
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	24 #include "arena.h"
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	25 #include "config.h"
1583 430dd12e4010 Refactor to split device bindings from IO emulation code Michael Pavone <pavone@retrodev.com> parents: 1582 diff changeset	26 #include "bindings.h"
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	27 #include "menu.h"
1531 092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	28 #include "zip.h"
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	29 #ifndef DISABLE_NUKLEAR
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	30 #include "nuklear_ui/blastem_nuklear.h"
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	31 #endif
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	32
1685 f6bd4962b8f5 Updated version number for 0.6.2 preview nightly builds Michael Pavone <pavone@retrodev.com> parents: 1683 diff changeset	33 #define BLASTEM_VERSION "0.6.2-pre"
464 226ed16b1fb6 Added version flag Mike Pavone <pavone@retrodev.com> parents: 463 diff changeset	34
860 213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	35 #ifdef __ANDROID__
213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	36 #define FULLSCREEN_DEFAULT 1
213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	37 #else
213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	38 #define FULLSCREEN_DEFAULT 0
213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	39 #endif
213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	40
215 2b1c2c28b261 Added headless flag to avoid initializing SDL and opening a window when running tests. Mike Pavone <pavone@retrodev.com> parents: 211 diff changeset	41 int headless = 0;
505 b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	42 int exit_after = 0;
265 c6d12878ea93 Add -n flag for disabling the Z80 core Mike Pavone <pavone@retrodev.com> parents: 264 diff changeset	43 int z80_enabled = 1;
356 79e4b466e7d0 Get rid of debug puts and limit based on audio rather than frame rate by default. Mike Pavone <pavone@retrodev.com> parents: 354 diff changeset	44 int frame_limit = 0;
1428 2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	45 uint8_t use_native_states = 1;
215 2b1c2c28b261 Added headless flag to avoid initializing SDL and opening a window when running tests. Mike Pavone <pavone@retrodev.com> parents: 211 diff changeset	46
430 7f84090ab1cd Add config file parser and default config file Mike Pavone <pavone@retrodev.com> parents: 425 diff changeset	47 tern_node * config;
7f84090ab1cd Add config file parser and default config file Mike Pavone <pavone@retrodev.com> parents: 425 diff changeset	48
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	49 #define SMD_HEADER_SIZE 512
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	50 #define SMD_MAGIC1 0x03
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	51 #define SMD_MAGIC2 0xAA
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	52 #define SMD_MAGIC3 0xBB
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	53 #define SMD_BLOCK_SIZE 0x4000
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	54
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	55 #ifdef DISABLE_ZLIB
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	56 #define ROMFILE FILE*
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	57 #define romopen fopen
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	58 #define romread fread
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	59 #define romseek fseek
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	60 #define romgetc fgetc
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	61 #define romclose fclose
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	62 #else
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	63 #include "zlib/zlib.h"
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	64 #define ROMFILE gzFile
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	65 #define romopen gzopen
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	66 #define romread gzfread
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	67 #define romseek gzseek
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	68 #define romgetc gzgetc
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	69 #define romclose gzclose
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	70 #endif
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	71
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	72 uint16_t process_smd_block(uint16_t dst, uint8_t *src, size_t bytes)
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	73 {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	74 for (uint8_t low = src, high = (src+bytes/2), *end = src+bytes; high < end; high++, low++) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	75 (dst++) = low << 8 \| *high;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	76 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	77 return dst;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	78 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	79
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	80 int load_smd_rom(ROMFILE f, void **buffer)
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	81 {
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	82 uint8_t block[SMD_BLOCK_SIZE];
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	83 romseek(f, SMD_HEADER_SIZE, SEEK_SET);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	84
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	85 size_t filesize = 512 * 1024;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	86 size_t readsize = 0;
1682 a0aa9e3c9508 Fix SMD ROM support Michael Pavone <pavone@retrodev.com> parents: 1675 diff changeset	87 uint16_t dst, buf;
a0aa9e3c9508 Fix SMD ROM support Michael Pavone <pavone@retrodev.com> parents: 1675 diff changeset	88 dst = buf = malloc(filesize);
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	89
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	90
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	91 size_t read;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	92 do {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	93 if ((readsize + SMD_BLOCK_SIZE > filesize)) {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	94 filesize *= 2;
1682 a0aa9e3c9508 Fix SMD ROM support Michael Pavone <pavone@retrodev.com> parents: 1675 diff changeset	95 buf = realloc(buf, filesize);
a0aa9e3c9508 Fix SMD ROM support Michael Pavone <pavone@retrodev.com> parents: 1675 diff changeset	96 dst = buf + readsize/sizeof(uint16_t);
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	97 }
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	98 read = romread(block, 1, SMD_BLOCK_SIZE, f);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	99 if (read > 0) {
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	100 dst = process_smd_block(dst, block, read);
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	101 readsize += read;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	102 }
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	103 } while(read > 0);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	104 romclose(f);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	105
1682 a0aa9e3c9508 Fix SMD ROM support Michael Pavone <pavone@retrodev.com> parents: 1675 diff changeset	106 *buffer = buf;
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	107
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	108 return readsize;
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	109 }
97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	110
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	111 uint8_t is_smd_format(const char filename, uint8_t header)
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	112 {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	113 if (header[1] == SMD_MAGIC1 && header[8] == SMD_MAGIC2 && header[9] == SMD_MAGIC3) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	114 int i;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	115 for (i = 3; i < 8; i++) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	116 if (header[i] != 0) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	117 return 0;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	118 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	119 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	120 if (i == 8) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	121 if (header[2]) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	122 fatal_error("%s is a split SMD ROM which is not currently supported", filename);
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	123 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	124 return 1;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	125 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	126 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	127 return 0;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	128 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	129
1581 7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	130 uint32_t load_rom_zip(const char filename, void *dst)
1531 092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	131 {
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	132 static const char *valid_exts[] = {"bin", "md", "gen", "sms", "rom", "smd"};
1531 092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	133 const uint32_t num_exts = sizeof(valid_exts)/sizeof(*valid_exts);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	134 zip_file *z = zip_open(filename);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	135 if (!z) {
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	136 return 0;
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	137 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	138
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	139 for (uint32_t i = 0; i < z->num_entries; i++)
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	140 {
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	141 char *ext = path_extension(z->entries[i].name);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	142 if (!ext) {
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	143 continue;
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	144 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	145 for (uint32_t j = 0; j < num_exts; j++)
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	146 {
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	147 if (!strcasecmp(ext, valid_exts[j])) {
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	148 size_t out_size = nearest_pow2(z->entries[i].size);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	149 *dst = zip_read(z, i, &out_size);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	150 if (*dst) {
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	151 if (is_smd_format(z->entries[i].name, *dst)) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	152 size_t offset;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	153 for (offset = 0; offset + SMD_BLOCK_SIZE + SMD_HEADER_SIZE < out_size; offset += SMD_BLOCK_SIZE)
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	154 {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	155 uint8_t tmp[SMD_BLOCK_SIZE];
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	156 memcpy(tmp, *dst + offset + SMD_HEADER_SIZE, SMD_BLOCK_SIZE);
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	157 process_smd_block(*dst + offset, tmp, SMD_BLOCK_SIZE);
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	158 }
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	159 out_size = offset;
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	160 }
1531 092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	161 free(ext);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	162 zip_close(z);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	163 return out_size;
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	164 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	165 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	166 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	167 free(ext);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	168 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	169 zip_close(z);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	170 return 0;
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	171 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	172
1581 7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	173 uint32_t load_rom(const char * filename, void *dst, system_type stype)
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	174 {
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	175 uint8_t header[10];
1531 092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	176 char *ext = path_extension(filename);
1663 f00fec236d56 Fix crash when passed a filename with no extension Mike Pavone <pavone@retrodev.com> parents: 1651 diff changeset	177 if (ext && !strcasecmp(ext, "zip")) {
1531 092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	178 free(ext);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	179 return load_rom_zip(filename, dst);
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	180 }
092675db4f37 Add support for loading ROMs from zip files Michael Pavone <pavone@retrodev.com> parents: 1529 diff changeset	181 free(ext);
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	182 ROMFILE f = romopen(filename, "rb");
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	183 if (!f) {
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	184 return 0;
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	185 }
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	186 if (sizeof(header) != romread(header, 1, sizeof(header), f)) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	187 fatal_error("Error reading from %s\n", filename);
776 cbf97d335444 Full support for Sega mapper when it comes to data. Code in remapped sections may not work reliably. SSF2 now works. Michael Pavone <pavone@retrodev.com> parents: 774 diff changeset	188 }
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	189
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	190 if (is_smd_format(filename, header)) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	191 if (stype) {
7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	192 *stype = SYSTEM_GENESIS;
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	193 }
1683 7e044a84268d Add support for SMD format ROMs in ZIP files Michael Pavone <pavone@retrodev.com> parents: 1682 diff changeset	194 return load_smd_rom(f, dst);
166 97aa449706c2 Added SMD ROM support Mike Pavone <pavone@retrodev.com> parents: 158 diff changeset	195 }
1529 f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	196
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	197 size_t filesize = 512 * 1024;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	198 size_t readsize = sizeof(header);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	199
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	200 char *buf = malloc(filesize);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	201 memcpy(buf, header, readsize);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	202
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	203 size_t read;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	204 do {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	205 read = romread(buf + readsize, 1, filesize - readsize, f);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	206 if (read > 0) {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	207 readsize += read;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	208 if (readsize == filesize) {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	209 int one_more = romgetc(f);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	210 if (one_more >= 0) {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	211 filesize *= 2;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	212 buf = realloc(buf, filesize);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	213 buf[readsize++] = one_more;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	214 } else {
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	215 read = 0;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	216 }
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	217 }
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	218 }
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	219 } while (read > 0);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	220
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	221 *dst = buf;
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	222
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	223 romclose(f);
f7fe240a7da6 Updated fibonacci benchmark code to work with current test harness Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	224 return readsize;
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	225 }
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	226
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	227
186 02e25abe2dcd Cleanup VINT code and fix bug in which VINT cycle would be set incorrectly after a VDP control port write Mike Pavone <pavone@retrodev.com> parents: 185 diff changeset	228
198 209a37eed3e7 Add support for breaking into the debugger while game is running Mike Pavone <pavone@retrodev.com> parents: 197 diff changeset	229 int break_on_sync = 0;
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	230 char *save_state_path;
260 625f8e4d5fd2 Initial stab at integartiong Z80 core Mike Pavone <pavone@retrodev.com> parents: 215 diff changeset	231
832 0433fdd9ba66 Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals Michael Pavone <pavone@retrodev.com> parents: 819 diff changeset	232
0433fdd9ba66 Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals Michael Pavone <pavone@retrodev.com> parents: 819 diff changeset	233
592 4ff7bbb3943b Get rest of emulator compiling again with Z80 core enabled Michael Pavone <pavone@retrodev.com> parents: 590 diff changeset	234
483 3e1573fa22cf Implement turbo/slow motion feature that overclocks or underclocks the entire system at the push of a button Mike Pavone <pavone@retrodev.com> parents: 482 diff changeset	235
767 ea525f600b1d SRAM detection from ROM header is no working correctly again Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	236 char * save_filename;
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	237 system_header *current_system;
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	238 system_header *menu_system;
9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	239 system_header *game_system;
767 ea525f600b1d SRAM detection from ROM header is no working correctly again Michael Pavone <pavone@retrodev.com> parents: 766 diff changeset	240 void persist_save()
351 2f264d2a60c2 Support for SRAM with SEGA mapper. Half-finished support for SRAM without SEGA mapper. Mike Pavone <pavone@retrodev.com> parents: 346 diff changeset	241 {
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	242 if (!game_system) {
1009 883fe974f72b Fix bug in which save RAM/EEPROM was not persisted correctly if the emulator is exited via the menu rather than the X button in the title bar Michael Pavone <pavone@retrodev.com> parents: 1008 diff changeset	243 return;
883fe974f72b Fix bug in which save RAM/EEPROM was not persisted correctly if the emulator is exited via the menu rather than the X button in the title bar Michael Pavone <pavone@retrodev.com> parents: 1008 diff changeset	244 }
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	245 game_system->persist_save(game_system);
351 2f264d2a60c2 Support for SRAM with SEGA mapper. Half-finished support for SRAM without SEGA mapper. Mike Pavone <pavone@retrodev.com> parents: 346 diff changeset	246 }
2f264d2a60c2 Support for SRAM with SEGA mapper. Half-finished support for SRAM without SEGA mapper. Mike Pavone <pavone@retrodev.com> parents: 346 diff changeset	247
764 bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	248 char *title;
bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	249 void update_title(char *rom_name)
340 58a085cfc6bd Set window title based on ROM header name Mike Pavone <pavone@retrodev.com> parents: 338 diff changeset	250 {
764 bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	251 if (title) {
bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	252 free(title);
bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	253 title = NULL;
340 58a085cfc6bd Set window title based on ROM header name Mike Pavone <pavone@retrodev.com> parents: 338 diff changeset	254 }
764 bb60259e8edf Initial work on ROM database Michael Pavone <pavone@retrodev.com> parents: 753 diff changeset	255 title = alloc_concat(rom_name, " - BlastEm");
874 b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	256 render_update_caption(title);
340 58a085cfc6bd Set window title based on ROM header name Mike Pavone <pavone@retrodev.com> parents: 338 diff changeset	257 }
58a085cfc6bd Set window title based on ROM header name Mike Pavone <pavone@retrodev.com> parents: 338 diff changeset	258
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	259 static char get_save_dir(system_media media)
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	260 {
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1295 diff changeset	261 char *savedir_template = tern_find_path(config, "ui\0save_path\0", TVAL_PTR).ptrval;
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	262 if (!savedir_template) {
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	263 savedir_template = "$USERDATA/blastem/$ROMNAME";
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	264 }
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	265 tern_node *vars = tern_insert_ptr(NULL, "ROMNAME", media->name);
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	266 vars = tern_insert_ptr(vars, "HOME", get_home_dir());
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	267 vars = tern_insert_ptr(vars, "EXEDIR", get_exe_dir());
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	268 vars = tern_insert_ptr(vars, "USERDATA", (char *)get_userdata_dir());
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	269 char *save_dir = replace_vars(savedir_template, vars, 1);
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1223 diff changeset	270 tern_free(vars);
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	271 if (!ensure_dir_exists(save_dir)) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	272 warning("Failed to create save directory %s\n", save_dir);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	273 }
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	274 return save_dir;
909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	275 }
909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	276
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	277 void setup_saves(system_media media, system_header context)
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	278 {
909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	279 static uint8_t persist_save_registered;
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	280 rom_info *info = &context->info;
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	281 char *save_dir = get_save_dir(info->is_save_lock_on ? media->chain : media);
1395 efa7225e0f07 Initial work to support parallel NOR flash and the Magistr 16 Michael Pavone <pavone@retrodev.com> parents: 1393 diff changeset	282 char const *parts[] = {save_dir, PATH_SEP, info->save_type == SAVE_I2C ? "save.eeprom" : info->save_type == SAVE_NOR ? "save.nor" : "save.sram"};
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	283 free(save_filename);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	284 save_filename = alloc_concat_m(3, parts);
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	285 if (info->is_save_lock_on) {
909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	286 //initial save dir was calculated based on lock-on cartridge because that's where the save device is
909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	287 //save directory used for save states should still be located in the normal place
909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	288 free(save_dir);
1592 31effaadf877 Fix some memory errors (mostly leaks) identified by valgrind Michael Pavone <pavone@retrodev.com> parents: 1583 diff changeset	289 parts[0] = save_dir = get_save_dir(media);
1412 909c72c4e5a1 Load SRAM/EEPROM from lock-on cart directory if the lock-on cart is the one with the save device Michael Pavone <pavone@retrodev.com> parents: 1402 diff changeset	290 }
1428 2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	291 if (use_native_states \|\| context->type != SYSTEM_GENESIS) {
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	292 parts[2] = "quicksave.state";
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	293 } else {
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	294 parts[2] = "quicksave.gst";
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	295 }
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	296 free(save_state_path);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	297 save_state_path = alloc_concat_m(3, parts);
956 f5550cdffe49 Saving the save directory in the rom_info struct didn't make sense. It should be in the console context. Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	298 context->save_dir = save_dir;
f5550cdffe49 Saving the save directory in the rom_info struct didn't make sense. It should be in the console context. Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	299 if (info->save_type != SAVE_NONE) {
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	300 context->load_save(context);
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	301 if (!persist_save_registered) {
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	302 atexit(persist_save);
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	303 persist_save_registered = 1;
956 f5550cdffe49 Saving the save directory in the rom_info struct didn't make sense. It should be in the console context. Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	304 }
f5550cdffe49 Saving the save directory in the rom_info struct didn't make sense. It should be in the console context. Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	305 }
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	306 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 953 diff changeset	307
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1550 diff changeset	308 void apply_updated_config(void)
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1550 diff changeset	309 {
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1550 diff changeset	310 render_config_updated();
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	311 if (current_system && current_system->config_updated) {
360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	312 current_system->config_updated(current_system);
360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	313 }
1573 a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1550 diff changeset	314 }
a051d8ee4528 Only save config file if something has changed. Re-initialize audio and video with new settings if config has changed Michael Pavone <pavone@retrodev.com> parents: 1550 diff changeset	315
1397 89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	316 static void on_drag_drop(const char *filename)
89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	317 {
1581 7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	318 if (current_system) {
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	319 if (current_system->next_rom) {
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	320 free(current_system->next_rom);
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	321 }
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	322 current_system->next_rom = strdup(filename);
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	323 current_system->request_exit(current_system);
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	324 if (menu_system && menu_system->type == SYSTEM_GENESIS) {
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	325 genesis_context gen = (genesis_context )menu_system;
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	326 if (gen->extra) {
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	327 menu_context *menu = gen->extra;
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	328 menu->external_game_load = 1;
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	329 }
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	330 }
9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	331 } else {
1581 7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	332 init_system_with_media(filename, SYSTEM_UNKNOWN);
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	333 }
1581 7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	334 #ifndef DISABLE_NUKLEAR
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	335 if (is_nuklear_active()) {
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	336 show_play_view();
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	337 }
7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	338 #endif
1397 89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	339 }
89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	340
1438 e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	341 static system_media cart, lock_on;
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	342 void reload_media(void)
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	343 {
1582 a74db49fa6b1 Added null check to reload_media Michael Pavone <pavone@retrodev.com> parents: 1581 diff changeset	344 if (!current_system) {
a74db49fa6b1 Added null check to reload_media Michael Pavone <pavone@retrodev.com> parents: 1581 diff changeset	345 return;
a74db49fa6b1 Added null check to reload_media Michael Pavone <pavone@retrodev.com> parents: 1581 diff changeset	346 }
1438 e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	347 if (current_system->next_rom) {
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	348 free(current_system->next_rom);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	349 }
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	350 char const *parts[] = {
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	351 cart.dir, PATH_SEP, cart.name, ".", cart.extension
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	352 };
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	353 char const **start = parts[0] ? parts : parts + 2;
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	354 int num_parts = parts[0] ? 5 : 3;
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	355 if (!parts[4]) {
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	356 num_parts--;
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	357 }
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	358 current_system->next_rom = alloc_concat_m(num_parts, start);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	359 current_system->request_exit(current_system);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	360 }
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	361
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	362 void lockon_media(char *lock_on_path)
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	363 {
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	364 reload_media();
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	365 cart.chain = &lock_on;
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	366 free(lock_on.dir);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	367 free(lock_on.name);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	368 free(lock_on.extension);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	369 lock_on.dir = path_dirname(lock_on_path);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	370 lock_on.name = basename_no_extension(lock_on_path);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	371 lock_on.extension = path_extension(lock_on_path);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	372 lock_on.size = load_rom(lock_on_path, &lock_on.buffer, NULL);
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	373 }
e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	374
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	375 static uint32_t opts = 0;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	376 static uint8_t force_region = 0;
1581 7121daaa48c2 Fix drag and drop when using Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1573 diff changeset	377 void init_system_with_media(const char *path, system_type force_stype)
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	378 {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	379 if (game_system) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	380 game_system->persist_save(game_system);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	381 //swap to game context arena and mark all allocated pages in it free
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	382 if (current_system == menu_system) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	383 current_system->arena = set_current_arena(game_system->arena);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	384 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	385 mark_all_free();
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	386 game_system->free_context(game_system);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	387 } else if(current_system) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	388 //start a new arena and save old one in suspended system context
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	389 current_system->arena = start_new_arena();
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	390 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	391 system_type stype = SYSTEM_UNKNOWN;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	392 if (!(cart.size = load_rom(path, &cart.buffer, &stype))) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	393 fatal_error("Failed to open %s for reading\n", path);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	394 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	395 free(cart.dir);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	396 free(cart.name);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	397 free(cart.extension);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	398 cart.dir = path_dirname(path);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	399 cart.name = basename_no_extension(path);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	400 cart.extension = path_extension(path);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	401 if (force_stype != SYSTEM_UNKNOWN) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	402 stype = force_stype;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	403 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	404 if (stype == SYSTEM_UNKNOWN) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	405 stype = detect_system_type(&cart);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	406 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	407 if (stype == SYSTEM_UNKNOWN) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	408 fatal_error("Failed to detect system type for %s\n", path);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	409 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	410 //allocate new system context
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	411 game_system = alloc_config_system(stype, &cart, opts, force_region);
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	412 if (!game_system) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	413 fatal_error("Failed to configure emulated machine for %s\n", path);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	414 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	415 if (menu_system) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	416 menu_system->next_context = game_system;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	417 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	418 game_system->next_context = menu_system;
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	419 setup_saves(&cart, game_system);
360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	420 update_title(game_system->info.name);
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	421 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	422
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	423 int main(int argc, char ** argv)
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	424 {
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 488 diff changeset	425 set_exe_str(argv[0]);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 488 diff changeset	426 config = load_config();
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	427 int width = -1;
ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	428 int height = -1;
ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	429 int debug = 0;
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	430 int loaded = 0;
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	431 system_type stype = SYSTEM_UNKNOWN, force_stype = SYSTEM_UNKNOWN;
469 5f3344d0d42f Fix argument handling so that the rom filename does not need to be specified first Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	432 char * romfname = NULL;
425 8b3ae850d1c4 Forgot to null initialize the statfile pointer Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	433 char * statefile = NULL;
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	434 debugger_type dtype = DEBUGGER_NATIVE;
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	435 uint8_t start_in_debugger = 0;
860 213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	436 uint8_t fullscreen = FULLSCREEN_DEFAULT, use_gl = 1;
885 e3f5ec336432 Allow menu ROM to be debugged Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	437 uint8_t debug_target = 0;
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	438 for (int i = 1; i < argc; i++) {
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	439 if (argv[i][0] == '-') {
ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	440 switch(argv[i][1]) {
505 b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	441 case 'b':
b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	442 i++;
b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	443 if (i >= argc) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	444 fatal_error("-b must be followed by a frame count\n");
505 b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	445 }
b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	446 headless = 1;
b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	447 exit_after = atoi(argv[i]);
b7b7a1cab44a The local clone on my laptop got messed up and some changes had not been pushed. This commit represents the status of the working copy from that clone. It unfortunately contains some changes that I did not intend to commit yet, but this seems like the best option at the moment. Michael Pavone <pavone@retrodev.com> parents: 501 diff changeset	448 break;
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	449 case 'd':
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	450 start_in_debugger = 1;
885 e3f5ec336432 Allow menu ROM to be debugged Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	451 //allow debugging the menu
e3f5ec336432 Allow menu ROM to be debugged Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	452 if (argv[i][2] == 'm') {
e3f5ec336432 Allow menu ROM to be debugged Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	453 debug_target = 1;
e3f5ec336432 Allow menu ROM to be debugged Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	454 }
515 1495179d6737 Initial GDB remote debugging support. Lacks some features, but breakpoints and basic inspection of registers and memory work. Mike Pavone <pavone@retrodev.com> parents: 510 diff changeset	455 break;
1495179d6737 Initial GDB remote debugging support. Lacks some features, but breakpoints and basic inspection of registers and memory work. Mike Pavone <pavone@retrodev.com> parents: 510 diff changeset	456 case 'D':
1495179d6737 Initial GDB remote debugging support. Lacks some features, but breakpoints and basic inspection of registers and memory work. Mike Pavone <pavone@retrodev.com> parents: 510 diff changeset	457 gdb_remote_init();
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	458 dtype = DEBUGGER_GDB;
1164 21df13266e6a Restore functionality of the -D flag for GDB remote debugging Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	459 start_in_debugger = 1;
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	460 break;
338 5c34a9c39394 Re-enable frame limit, but add a command line flag to disable it Mike Pavone <pavone@retrodev.com> parents: 336 diff changeset	461 case 'f':
860 213c3b5160d0 Default to fullscreen on Android since windowed mode does not make sense there Michael Pavone <pavone@retrodev.com> parents: 846 diff changeset	462 fullscreen = !fullscreen;
338 5c34a9c39394 Re-enable frame limit, but add a command line flag to disable it Mike Pavone <pavone@retrodev.com> parents: 336 diff changeset	463 break;
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	464 case 'g':
501 e1355aa80f4d Use OpenGL by default. Add OpenGL switch to help text Mike Pavone <pavone@retrodev.com> parents: 496 diff changeset	465 use_gl = 0;
488 32f053ad9b02 Basic OpenGL rendering is working Mike Pavone <pavone@retrodev.com> parents: 487 diff changeset	466 break;
197 7c227a8ec53d Add instruction address logging to translator and support for reading an address log to the disassembler Mike Pavone <pavone@retrodev.com> parents: 195 diff changeset	467 case 'l':
1113 45db303fc705 Restore 68K address logging functionality Michael Pavone <pavone@retrodev.com> parents: 1111 diff changeset	468 opts \|= OPT_ADDRESS_LOG;
197 7c227a8ec53d Add instruction address logging to translator and support for reading an address log to the disassembler Mike Pavone <pavone@retrodev.com> parents: 195 diff changeset	469 break;
464 226ed16b1fb6 Added version flag Mike Pavone <pavone@retrodev.com> parents: 463 diff changeset	470 case 'v':
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	471 info_message("blastem %s\n", BLASTEM_VERSION);
464 226ed16b1fb6 Added version flag Mike Pavone <pavone@retrodev.com> parents: 463 diff changeset	472 return 0;
226ed16b1fb6 Added version flag Mike Pavone <pavone@retrodev.com> parents: 463 diff changeset	473 break;
265 c6d12878ea93 Add -n flag for disabling the Z80 core Mike Pavone <pavone@retrodev.com> parents: 264 diff changeset	474 case 'n':
c6d12878ea93 Add -n flag for disabling the Z80 core Mike Pavone <pavone@retrodev.com> parents: 264 diff changeset	475 z80_enabled = 0;
c6d12878ea93 Add -n flag for disabling the Z80 core Mike Pavone <pavone@retrodev.com> parents: 264 diff changeset	476 break;
341 6ad8e36de685 Support regions other than USA Mike Pavone <pavone@retrodev.com> parents: 340 diff changeset	477 case 'r':
6ad8e36de685 Support regions other than USA Mike Pavone <pavone@retrodev.com> parents: 340 diff changeset	478 i++;
6ad8e36de685 Support regions other than USA Mike Pavone <pavone@retrodev.com> parents: 340 diff changeset	479 if (i >= argc) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	480 fatal_error("-r must be followed by region (J, U or E)\n");
341 6ad8e36de685 Support regions other than USA Mike Pavone <pavone@retrodev.com> parents: 340 diff changeset	481 }
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	482 force_region = translate_region_char(toupper(argv[i][0]));
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	483 if (!force_region) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	484 fatal_error("'%c' is not a valid region character for the -r option\n", argv[i][0]);
341 6ad8e36de685 Support regions other than USA Mike Pavone <pavone@retrodev.com> parents: 340 diff changeset	485 }
6ad8e36de685 Support regions other than USA Mike Pavone <pavone@retrodev.com> parents: 340 diff changeset	486 break;
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	487 case 'm':
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	488 i++;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	489 if (i >= argc) {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	490 fatal_error("-r must be followed by a machine type (sms, gen or jag)\n");
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	491 }
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	492 if (!strcmp("sms", argv[i])) {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	493 stype = force_stype = SYSTEM_SMS;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	494 } else if (!strcmp("gen", argv[i])) {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	495 stype = force_stype = SYSTEM_GENESIS;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	496 } else if (!strcmp("jag", argv[i])) {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	497 stype = force_stype = SYSTEM_JAGUAR;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	498 } else {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	499 fatal_error("Unrecognized machine type %s\n", argv[i]);
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	500 }
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	501 break;
424 7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 422 diff changeset	502 case 's':
7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 422 diff changeset	503 i++;
7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 422 diff changeset	504 if (i >= argc) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	505 fatal_error("-s must be followed by a savestate filename\n");
424 7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 422 diff changeset	506 }
7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 422 diff changeset	507 statefile = argv[i];
7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 422 diff changeset	508 break;
832 0433fdd9ba66 Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals Michael Pavone <pavone@retrodev.com> parents: 819 diff changeset	509 case 't':
0433fdd9ba66 Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals Michael Pavone <pavone@retrodev.com> parents: 819 diff changeset	510 force_no_terminal();
0433fdd9ba66 Added a command line option to force BlastEm to not open a new terminal even if it detects that stdin/out are not terminals Michael Pavone <pavone@retrodev.com> parents: 819 diff changeset	511 break;
407 c3abc4ada43d Add support for logging YM2612 channels to WAVE files Mike Pavone <pavone@retrodev.com> parents: 405 diff changeset	512 case 'y':
1113 45db303fc705 Restore 68K address logging functionality Michael Pavone <pavone@retrodev.com> parents: 1111 diff changeset	513 opts \|= YM_OPT_WAVE_LOG;
407 c3abc4ada43d Add support for logging YM2612 channels to WAVE files Mike Pavone <pavone@retrodev.com> parents: 405 diff changeset	514 break;
1016 5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	515 case 'o': {
5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	516 i++;
5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	517 if (i >= argc) {
5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	518 fatal_error("-o must be followed by a lock on cartridge filename\n");
5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	519 }
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	520 lock_on.size = load_rom(argv[i], &lock_on.buffer, NULL);
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	521 if (!lock_on.size) {
1016 5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	522 fatal_error("Failed to load lock on cartridge %s\n", argv[i]);
5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	523 }
1201 aee2177a1630 Use filename for game title in SMS mode Michael Pavone <pavone@retrodev.com> parents: 1190 diff changeset	524 lock_on.name = basename_no_extension(argv[i]);
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	525 lock_on.extension = path_extension(argv[i]);
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	526 cart.chain = &lock_on;
1016 5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	527 break;
5fb64487b6e1 Very basic support for S&K lock-on. Needs more work for full functionality. Michael Pavone <pavone@retrodev.com> parents: 1009 diff changeset	528 }
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	529 case 'h':
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	530 info_message(
469 5f3344d0d42f Fix argument handling so that the rom filename does not need to be specified first Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	531 "Usage: blastem [OPTIONS] ROMFILE [WIDTH] [HEIGHT]\n"
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	532 "Options:\n"
a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	533 " -h Print this help text\n"
a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	534 " -r (J\|U\|E) Force region to Japan, US or Europe respectively\n"
1223 a477cc22a960 Fix indentation of -m option Michael Pavone <pavone@retrodev.com> parents: 1201 diff changeset	535 " -m MACHINE Force emulated machine type to MACHINE. Valid values are:\n"
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	536 " sms - Sega Master System/Mark III\n"
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	537 " gen - Sega Genesis/Megadrive\n"
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	538 " jag - Atari Jaguar\n"
1017 216fa63749b3 Added documentation for lock-on support and a fullscreen config option. Michael Pavone <pavone@retrodev.com> parents: 1016 diff changeset	539 " -f Toggles fullscreen mode\n"
501 e1355aa80f4d Use OpenGL by default. Add OpenGL switch to help text Mike Pavone <pavone@retrodev.com> parents: 496 diff changeset	540 " -g Disable OpenGL rendering\n"
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	541 " -s FILE Load a GST format savestate from FILE\n"
1017 216fa63749b3 Added documentation for lock-on support and a fullscreen config option. Michael Pavone <pavone@retrodev.com> parents: 1016 diff changeset	542 " -o FILE Load FILE as a lock-on cartridge\n"
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	543 " -d Enter debugger on startup\n"
a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	544 " -n Disable Z80\n"
501 e1355aa80f4d Use OpenGL by default. Add OpenGL switch to help text Mike Pavone <pavone@retrodev.com> parents: 496 diff changeset	545 " -v Display version number and exit\n"
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	546 " -l Log 68K code addresses (useful for assemblers)\n"
a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	547 " -y Log individual YM-2612 channels to WAVE files\n"
a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	548 );
a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	549 return 0;
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	550 default:
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	551 fatal_error("Unrecognized switch %s\n", argv[i]);
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	552 }
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	553 } else if (!loaded) {
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	554 if (!(cart.size = load_rom(argv[i], &cart.buffer, stype == SYSTEM_UNKNOWN ? &stype : NULL))) {
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 787 diff changeset	555 fatal_error("Failed to open %s for reading\n", argv[i]);
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	556 }
1438 e2bd03ed3190 Allow reloading current ROM with a hotkey (default F5) and allow locking on a cartridge via menu Michael Pavone <pavone@retrodev.com> parents: 1428 diff changeset	557 cart.dir = path_dirname(argv[i]);
1201 aee2177a1630 Use filename for game title in SMS mode Michael Pavone <pavone@retrodev.com> parents: 1190 diff changeset	558 cart.name = basename_no_extension(argv[i]);
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	559 cart.extension = path_extension(argv[i]);
469 5f3344d0d42f Fix argument handling so that the rom filename does not need to be specified first Mike Pavone <pavone@retrodev.com> parents: 467 diff changeset	560 romfname = argv[i];
463 a1d298119153 Added -h help text option Mike Pavone <pavone@retrodev.com> parents: 458 diff changeset	561 loaded = 1;
184 ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	562 } else if (width < 0) {
ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	563 width = atoi(argv[i]);
ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	564 } else if (height < 0) {
ebcbdd1c4cc8 Fix a bunch of bugs in the CPU core, add a 68K debugger Mike Pavone <pavone@retrodev.com> parents: 166 diff changeset	565 height = atoi(argv[i]);
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	566 }
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	567 }
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	568
1402 458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	569 int def_width = 0, def_height = 0;
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1295 diff changeset	570 char *config_width = tern_find_path(config, "video\0width\0", TVAL_PTR).ptrval;
433 ed4d0017c041 Read default render width from config file Mike Pavone <pavone@retrodev.com> parents: 430 diff changeset	571 if (config_width) {
ed4d0017c041 Read default render width from config file Mike Pavone <pavone@retrodev.com> parents: 430 diff changeset	572 def_width = atoi(config_width);
ed4d0017c041 Read default render width from config file Mike Pavone <pavone@retrodev.com> parents: 430 diff changeset	573 }
ed4d0017c041 Read default render width from config file Mike Pavone <pavone@retrodev.com> parents: 430 diff changeset	574 if (!def_width) {
ed4d0017c041 Read default render width from config file Mike Pavone <pavone@retrodev.com> parents: 430 diff changeset	575 def_width = 640;
ed4d0017c041 Read default render width from config file Mike Pavone <pavone@retrodev.com> parents: 430 diff changeset	576 }
1402 458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	577 char *config_height = tern_find_path(config, "video\0height\0", TVAL_PTR).ptrval;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	578 if (config_height) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	579 def_height = atoi(config_height);
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	580 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	581 if (!def_height) {
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	582 def_height = -1;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	583 }
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	584 width = width < 1 ? def_width : width;
458df351af06 Allow height to be specified in the config file and properly calculate from the aspect setting if it is not specified Michael Pavone <pavone@retrodev.com> parents: 1397 diff changeset	585 height = height < 1 ? def_height : height;
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	586
1326 071e761bcdcf Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in Michael Pavone <pavone@retrodev.com> parents: 1295 diff changeset	587 char *config_fullscreen = tern_find_path(config, "video\0fullscreen\0", TVAL_PTR).ptrval;
1017 216fa63749b3 Added documentation for lock-on support and a fullscreen config option. Michael Pavone <pavone@retrodev.com> parents: 1016 diff changeset	588 if (config_fullscreen && !strcmp("on", config_fullscreen)) {
216fa63749b3 Added documentation for lock-on support and a fullscreen config option. Michael Pavone <pavone@retrodev.com> parents: 1016 diff changeset	589 fullscreen = !fullscreen;
216fa63749b3 Added documentation for lock-on support and a fullscreen config option. Michael Pavone <pavone@retrodev.com> parents: 1016 diff changeset	590 }
354 15dd6418fe67 Initial PSG support. Mostly works, noise channel is borked though. Mike Pavone <pavone@retrodev.com> parents: 351 diff changeset	591 if (!headless) {
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1097 diff changeset	592 render_init(width, height, "BlastEm", fullscreen);
1397 89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	593 render_set_drag_drop_handler(on_drag_drop);
342 13f994c88c34 Get frame time correct and frame rate sort of correct for EUR region Mike Pavone <pavone@retrodev.com> parents: 341 diff changeset	594 }
1583 430dd12e4010 Refactor to split device bindings from IO emulation code Michael Pavone <pavone@retrodev.com> parents: 1582 diff changeset	595 set_bindings();
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	596
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	597 uint8_t menu = !loaded;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	598 uint8_t use_nuklear = 0;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	599 #ifndef DISABLE_NUKLEAR
1651 9b8fe6729877 Fix headless mode Michael Pavone <pavone@retrodev.com> parents: 1595 diff changeset	600 use_nuklear = !headless && is_nuklear_available();
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	601 #endif
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	602 if (!loaded && !use_nuklear) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	603 //load menu
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	604 romfname = tern_find_path(config, "ui\0rom\0", TVAL_PTR).ptrval;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	605 if (!romfname) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	606 romfname = "menu.bin";
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	607 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	608 if (is_absolute_path(romfname)) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	609 if (!(cart.size = load_rom(romfname, &cart.buffer, &stype))) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	610 fatal_error("Failed to open UI ROM %s for reading", romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	611 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	612 } else {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	613 cart.buffer = (uint16_t *)read_bundled_file(romfname, &cart.size);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	614 if (!cart.buffer) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	615 fatal_error("Failed to open UI ROM %s for reading", romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	616 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	617 uint32_t rom_size = nearest_pow2(cart.size);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	618 if (rom_size > cart.size) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	619 cart.buffer = realloc(cart.buffer, rom_size);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	620 cart.size = rom_size;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	621 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	622 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	623 //force system detection, value on command line is only for games not the menu
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1128 diff changeset	624 stype = detect_system_type(&cart);
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	625 cart.dir = path_dirname(romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	626 cart.name = basename_no_extension(romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	627 cart.extension = path_extension(romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	628 loaded = 1;
1128 093c19f34dfd Detect failures to initialize a system context and report an error rather than crashing Michael Pavone <pavone@retrodev.com> parents: 1113 diff changeset	629 }
1428 2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	630 char *state_format = tern_find_path(config, "ui\0state_format\0", TVAL_PTR).ptrval;
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	631 if (state_format && !strcmp(state_format, "gst")) {
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	632 use_native_states = 0;
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	633 } else if (state_format && strcmp(state_format, "native")) {
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	634 warning("%s is not a valid value for the ui.state_format setting. Valid values are gst and native\n", state_format);
2540c05520f2 New savestates are working. New config file option for selecting format states will be saved in. Mostly complete, needs a little more work before release Michael Pavone <pavone@retrodev.com> parents: 1423 diff changeset	635 }
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	636
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	637 if (loaded) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	638 if (stype == SYSTEM_UNKNOWN) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	639 stype = detect_system_type(&cart);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	640 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	641 if (stype == SYSTEM_UNKNOWN) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	642 fatal_error("Failed to detect system type for %s\n", romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	643 }
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	644 current_system = alloc_config_system(stype, &cart, menu ? 0 : opts, force_region);
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	645 if (!current_system) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	646 fatal_error("Failed to configure emulated machine for %s\n", romfname);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	647 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	648
1595 360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	649 setup_saves(&cart, current_system);
360d5bab199f Update controller config when changed in UI without restart Michael Pavone <pavone@retrodev.com> parents: 1593 diff changeset	650 update_title(current_system->info.name);
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	651 if (menu) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	652 menu_system = current_system;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	653 } else {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	654 game_system = current_system;
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	655 }
874 b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	656 }
1474 c5c022c7aa54 Initial work on Nuklear-based UI Michael Pavone <pavone@retrodev.com> parents: 1460 diff changeset	657
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	658 #ifndef DISABLE_NUKLEAR
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	659 if (use_nuklear) {
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	660 blastem_nuklear_init(!menu);
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	661 current_system = game_system;
1486 a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	662 menu = 0;
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	663 }
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	664 #endif
001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	665
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	666 current_system->debugger_type = dtype;
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	667 current_system->enter_debugger = start_in_debugger && menu == debug_target;
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	668 current_system->start_context(current_system, menu ? NULL : statefile);
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	669 for(;;)
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	670 {
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	671 if (current_system->should_exit) {
949 5e4fb650de58 Make Exit option in menu work Michael Pavone <pavone@retrodev.com> parents: 940 diff changeset	672 break;
5e4fb650de58 Make Exit option in menu work Michael Pavone <pavone@retrodev.com> parents: 940 diff changeset	673 }
1397 89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	674 if (current_system->next_rom) {
89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	675 char *next_rom = current_system->next_rom;
89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	676 current_system->next_rom = NULL;
1483 001120e91fed Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable Michael Pavone <pavone@retrodev.com> parents: 1474 diff changeset	677 init_system_with_media(next_rom, force_stype);
1397 89eb967fed72 Initial support for drag and drop. Some work needed for proper menu integration. Michael Pavone <pavone@retrodev.com> parents: 1395 diff changeset	678 free(next_rom);
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	679 menu = 0;
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	680 current_system = game_system;
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	681 current_system->debugger_type = dtype;
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	682 current_system->enter_debugger = start_in_debugger && menu == debug_target;
2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	683 current_system->start_context(current_system, statefile);
1423 9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	684 } else if (menu && game_system) {
9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	685 current_system->arena = set_current_arena(game_system->arena);
9a3e003bdcb3 Make drag and drop play nice with the menu Michael Pavone <pavone@retrodev.com> parents: 1412 diff changeset	686 current_system = game_system;
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	687 menu = 0;
1111 2eb54e24914e Mostly working changes to allow support for multiple emulated system types in main blastem program Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	688 current_system->resume_context(current_system);
1486 a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	689 } else if (!menu && (menu_system \|\| use_nuklear)) {
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	690 if (use_nuklear) {
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	691 #ifndef DISABLE_NUKLEAR
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	692 ui_idle_loop();
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	693 #endif
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	694 } else {
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	695 current_system->arena = set_current_arena(menu_system->arena);
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	696 current_system = menu_system;
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	697 menu = 1;
a6881d0d76d0 Pause game execution when in the new UI pause menu Michael Pavone <pavone@retrodev.com> parents: 1483 diff changeset	698 }
1487 6a35815cc409 Enable lock-on in Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1486 diff changeset	699 if (!current_system->next_rom) {
6a35815cc409 Enable lock-on in Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1486 diff changeset	700 current_system->resume_context(current_system);
6a35815cc409 Enable lock-on in Nuklear UI Michael Pavone <pavone@retrodev.com> parents: 1486 diff changeset	701 }
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	702 } else {
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	703 break;
874 b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	704 }
b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	705 }
b6842dfb8edf ROM is now run after being selected in menu. Initial path for menu is read from config file. Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	706
88 c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	707 return 0;
c339559f1d4f Forgot to add blastem main file earlier Mike Pavone <pavone@retrodev.com> parents: diff changeset	708 }

Mercurial > repos > blastem

annotate blastem.c @ 1702:73ac2e59fa3f