repos/blastem: menu.c annotate

annotate menu.c @ 995:2bc27415565b

Fix some stuff with interrupt timing. The change in adjust_int_cycle gets Overdrive working again (vint was not being preferred over hint in some cases). One of the changes seems to have broken Fatal Rewind again, but no other regressions that I can see.

author	Michael Pavone <pavone@retrodev.com>
date	Sat, 30 Apr 2016 08:37:55 -0700
parents	4899d3ae37b3
children	51885857c019

rev	line source
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	1 #include <stdint.h>
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	2 #include <stdlib.h>
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	3 #include <string.h>
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	4 #include <stdio.h>
934 05b0a0d4fa40 Add strerror output to menu dir open failure message Michael Pavone <pavone@retrodev.com> parents: 933 diff changeset	5 #include <errno.h>
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	6 #include "blastem.h"
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	7 #include "menu.h"
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	8 #include "backend.h"
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	9 #include "util.h"
961 750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	10 #include "gst.h"
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	11 #include "m68k_internal.h" //needed for get_native_address_trans, should be eliminated once handling of PC is cleaned up
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	12
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	13
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	14 uint16_t menu_read_w(uint32_t address, void * context)
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	15 {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	16 //This should return the status of the last request with 0
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	17 //meaning either the request is complete or no request is pending
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	18 //in the current implementation, the operations happen instantly
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	19 //in emulated time so we can always return 0
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	20 return 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	21 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	22
868 1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	23 int menu_dir_sort(const void a, const void b)
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	24 {
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	25 const dir_entry da, db;
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	26 da = a;
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	27 db = b;
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	28 if (da->is_dir != db->is_dir) {
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	29 return db->is_dir - da->is_dir;
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	30 }
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	31 return strcasecmp(((dir_entry )a)->name, ((dir_entry )b)->name);
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	32 }
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	33
873 91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	34 void copy_string_from_guest(m68k_context m68k, uint32_t guest_addr, char buf, size_t maxchars)
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	35 {
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	36 char *cur;
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	37 char *src = NULL;
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	38 for (cur = buf; cur < buf+maxchars; cur+=2, guest_addr+=2, src+=2)
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	39 {
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	40 if (!src \|\| !(guest_addr & 0xFFFF)) {
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	41 //we may have walked off the end of a memory block, get a fresh native pointer
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	42 src = get_native_pointer(guest_addr, (void **)m68k->mem_pointers, &m68k->options->gen);
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	43 if (!src) {
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	44 break;
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	45 }
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	46 }
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	47 *cur = src[1];
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	48 cur[1] = *src;
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	49 if (!*src \|\| !src[1]) {
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	50 break;
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	51 }
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	52 }
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	53 //make sure we terminate the string even if we did not hit a null terminator in the source
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	54 buf[maxchars-1] = 0;
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	55 }
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	56
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	57 void copy_to_guest(m68k_context m68k, uint32_t guest_addr, char src, size_t tocopy)
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	58 {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	59 char *dst = NULL;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	60 for (char *cur = src; cur < src+tocopy; cur+=2, guest_addr+=2, dst+=2)
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	61 {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	62 if (!dst \|\| !(guest_addr & 0xFFFF)) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	63 //we may have walked off the end of a memory block, get a fresh native pointer
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	64 dst = get_native_pointer(guest_addr, (void **)m68k->mem_pointers, &m68k->options->gen);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	65 if (!dst) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	66 break;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	67 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	68 }
958 83532f944e3b Get slot list displaying in "Save State" and "Load State" menu items Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	69 dst[1] = *cur;
83532f944e3b Get slot list displaying in "Save State" and "Load State" menu items Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	70 *dst = cur[1];
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	71 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	72 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	73
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	74 #define SAVE_INFO_BUFFER_SIZE (11*40)
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	75
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	76 #ifdef __ANDROID__
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	77 #include <SDL.h>
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	78 #include <jni.h>
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	79 char *get_external_storage_path()
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	80 {
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	81 static char *ret;
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	82 if (ret) {
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	83 return ret;
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	84 }
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	85 JNIEnv *env = SDL_AndroidGetJNIEnv();
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	86 if ((*env)->PushLocalFrame(env, 8) < 0) {
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	87 return NULL;
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	88 }
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	89
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	90 jclass Environment = (*env)->FindClass(env, "android/os/Environment");
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	91 jmethodID getExternalStorageDirectory =
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	92 (*env)->GetStaticMethodID(env, Environment, "getExternalStorageDirectory", "()Ljava/io/File;");
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	93 jobject file = (*env)->CallStaticObjectMethod(env, Environment, getExternalStorageDirectory);
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	94 if (!file) {
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	95 goto cleanup;
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	96 }
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	97
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	98 jmethodID getAbsolutePath = (env)->GetMethodID(env, (env)->GetObjectClass(env, file),
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	99 "getAbsolutePath", "()Ljava/lang/String;");
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	100 jstring path = (*env)->CallObjectMethod(env, file, getAbsolutePath);
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	101
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	102 char const tmp = (env)->GetStringUTFChars(env, path, NULL);
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	103 ret = strdup(tmp);
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	104 (*env)->ReleaseStringUTFChars(env, path, tmp);
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	105
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	106 cleanup:
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	107 (*env)->PopLocalFrame(env, NULL);
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	108 return ret;
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	109 }
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	110 #endif
75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	111
972 4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 961 diff changeset	112 #ifdef _WIN32
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 961 diff changeset	113 #define localtime_r(a,b) localtime(a)
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 961 diff changeset	114 #endif
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 961 diff changeset	115
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	116 void * menu_write_w(uint32_t address, void * context, uint16_t value)
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	117 {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	118 m68k_context *m68k = context;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	119 genesis_context *gen = m68k->system;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	120 menu_context *menu = gen->extra;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	121 if (!menu) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	122 gen->extra = menu = calloc(1, sizeof(menu_context));
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: 873 diff changeset	123 menu->curpath = tern_find_path(config, "ui\0initial_path\0").ptrval;
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	124 if (menu->curpath) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	125 menu->curpath = strdup(menu->curpath);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	126 } else {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	127 #ifdef __ANDROID__
882 75453bf2ffac SDL_AndroidGetExternalStoragePath did not do what I thought. Use JNI directly to call Environment.getExternalStorageDirectory Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	128 menu->curpath = strdup(get_external_storage_path());
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	129 #else
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	130 menu->curpath = strdup(get_home_dir());
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	131 #endif
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 874 diff changeset	132 }
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	133 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	134 if (menu->state) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	135 uint32_t dst = menu->latch << 16 \| value;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	136 switch (address >> 2)
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	137 {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	138 case 0: {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	139 size_t num_entries;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	140 dir_entry *entries = get_dir_list(menu->curpath, &num_entries);
868 1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	141 if (entries) {
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	142 qsort(entries, num_entries, sizeof(dir_entry), menu_dir_sort);
933 f7da9b4df0e7 Log errors opening directories in the menu code Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	143 } else {
934 05b0a0d4fa40 Add strerror output to menu dir open failure message Michael Pavone <pavone@retrodev.com> parents: 933 diff changeset	144 warning("Failed to open directory %s: %s\n", menu->curpath, strerror(errno));
868 1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	145 }
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	146 uint8_t *dest;
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	147 for (size_t i = 0; i < num_entries; i++)
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	148 {
868 1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	149 dest = get_native_pointer(dst, (void **)m68k->mem_pointers, &m68k->options->gen);
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	150 if (!dest) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	151 break;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	152 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	153 *(dest++) = entries[i].is_dir;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	154 *(dest++) = 1;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	155 dst += 2;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	156 uint8_t term = 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	157 for (char cpos = entries[i].name; cpos; cpos++)
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	158 {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	159 dest[1] = *cpos;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	160 dest[0] = cpos[1];
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	161 if (cpos[1]) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	162 cpos++;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	163 } else {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	164 term = 1;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	165 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	166 dst += 2;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	167 if (!(dst & 0xFFFF)) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	168 //we may have walked off the end of a memory block, get a fresh native pointer
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	169 dest = get_native_pointer(dst, (void **)m68k->mem_pointers, &m68k->options->gen);
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	170 if (!dest) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	171 break;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	172 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	173 } else {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	174 dest += 2;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	175 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	176 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	177 if (!term) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	178 *(dest++) = 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	179 *dest = 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	180 dst += 2;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	181 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	182 }
868 1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	183 //terminate list
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	184 dest = get_native_pointer(dst, (void **)m68k->mem_pointers, &m68k->options->gen);
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	185 if (dest) {
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	186 *dest = dest[1] = 0;
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	187 free_dir_list(entries, num_entries);
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	188 }
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	189 break;
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	190 }
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	191 case 1: {
1bab7e01ae98 Allow directory navigation in menu. Sort directory entries Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	192 char buf[4096];
873 91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	193 copy_string_from_guest(m68k, dst, buf, sizeof(buf));
870 f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	194 if (!strcmp(buf, "..")) {
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	195 size_t len = strlen(menu->curpath);
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	196 while (len > 1) {
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	197 --len;
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	198 if (menu->curpath[len] == '/') {
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	199 menu->curpath[len] = 0;
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	200 break;
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	201 }
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	202 }
f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	203 } else {
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	204 char *tmp = menu->curpath;
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	205 char const *pieces[] = {menu->curpath, "/", buf};
870 f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	206 menu->curpath = alloc_concat_m(3, pieces);
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	207 free(tmp);
870 f173317ecdb4 More efficient handling of going up one directory in menu Michael Pavone <pavone@retrodev.com> parents: 868 diff changeset	208 }
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	209 break;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	210 }
873 91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	211 case 2: {
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	212 char buf[4096];
91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	213 copy_string_from_guest(m68k, dst, buf, sizeof(buf));
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 882 diff changeset	214 char const *pieces[] = {menu->curpath, "/", buf};
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: 873 diff changeset	215 gen->next_rom = alloc_concat_m(3, pieces);
872 7022ba865cfd Initial work for allowing loading a ROM from menu Michael Pavone <pavone@retrodev.com> parents: 870 diff changeset	216 m68k->should_return = 1;
7022ba865cfd Initial work for allowing loading a ROM from menu Michael Pavone <pavone@retrodev.com> parents: 870 diff changeset	217 break;
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	218 }
949 5e4fb650de58 Make Exit option in menu work Michael Pavone <pavone@retrodev.com> parents: 934 diff changeset	219 case 3: {
954 cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	220 switch (dst)
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	221 {
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	222 case 1:
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	223 m68k->should_return = 1;
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	224 gen->should_exit = 1;
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	225 break;
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	226 case 2:
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	227 m68k->should_return = 1;
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	228 break;
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	229 }
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	230
949 5e4fb650de58 Make Exit option in menu work Michael Pavone <pavone@retrodev.com> parents: 934 diff changeset	231 break;
5e4fb650de58 Make Exit option in menu work Michael Pavone <pavone@retrodev.com> parents: 934 diff changeset	232 }
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	233 case 4: {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	234 char *buffer = malloc(SAVE_INFO_BUFFER_SIZE);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	235 char *cur = buffer;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	236 if (gen->next_context && gen->next_context->save_dir) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	237 char *end = buffer + SAVE_INFO_BUFFER_SIZE;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	238 char slotfile[] = "slot_0.gst";
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	239 char const * parts[3] = {gen->next_context->save_dir, "/", slotfile};
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	240 struct tm ltime;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	241 char *fname;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	242 time_t modtime;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	243 for (int i = 0; i < 10 && cur < end; i++)
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	244 {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	245 slotfile[5] = i + '0';
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	246 fname = alloc_concat_m(3, parts);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	247 modtime = get_modification_time(fname);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	248 free(fname);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	249 if (modtime) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	250 cur += snprintf(cur, end-cur, "Slot %d - ", i);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	251 cur += strftime(cur, end-cur, "%c", localtime_r(&modtime, &ltime));
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	252
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	253 } else {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	254 cur += snprintf(cur, end-cur, "Slot %d - EMPTY", i);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	255 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	256 //advance past the null terminator for this entry
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	257 cur++;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	258 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	259 if (cur < end) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	260 parts[2] = "quicksave.gst";
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	261 fname = alloc_concat_m(3, parts);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	262 modtime = get_modification_time(fname);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	263 free(fname);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	264 if (modtime) {
958 83532f944e3b Get slot list displaying in "Save State" and "Load State" menu items Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	265 cur += strftime(cur, end-cur, "Quick - %c", localtime_r(&modtime, &ltime));
83532f944e3b Get slot list displaying in "Save State" and "Load State" menu items Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	266 } else if ((end-cur) > strlen("Quick - EMPTY")){
83532f944e3b Get slot list displaying in "Save State" and "Load State" menu items Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	267 cur += strlen(strcpy(cur, "Quick - EMPTY"));
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	268 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	269 //advance past the null terminator for this entry
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	270 cur++;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	271 if (cur < end) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	272 //terminate the list
958 83532f944e3b Get slot list displaying in "Save State" and "Load State" menu items Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	273 *(cur++) = 0;
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	274 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	275 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	276 } else {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	277 *(cur++) = 0;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	278 *(cur++) = 0;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	279 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	280 copy_to_guest(m68k, dst, buffer, cur-buffer);
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 954 diff changeset	281 break;
961 750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	282 case 5:
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	283 //save state
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	284 if (gen->next_context) {
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	285 gen->next_context->save_state = dst + 1;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	286 }
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	287 m68k->should_return = 1;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	288 break;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	289 case 6:
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	290 //load state
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	291 if (gen->next_context && gen->next_context->save_dir) {
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	292 char numslotname[] = "slot_0.gst";
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	293 char *slotname;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	294 if (dst == QUICK_SAVE_SLOT) {
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	295 slotname = "quicksave.gst";
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	296 } else {
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	297 numslotname[5] = '0' + dst;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	298 slotname = numslotname;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	299 }
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	300 char const *parts[] = {gen->next_context->save_dir, "/", slotname};
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	301 char *gstpath = alloc_concat_m(3, parts);
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	302 uint32_t pc = load_gst(gen->next_context, gstpath);
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	303 free(gstpath);
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	304 gen->next_context->m68k->resume_pc = get_native_address_trans(gen->next_context->m68k, pc);
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	305 }
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	306 m68k->should_return = 1;
750995b587a0 Save State menu option is now fully functional. Load state sort of works, but is mostly broken. Michael Pavone <pavone@retrodev.com> parents: 958 diff changeset	307 break;
873 91bf4d905eba Retrieve ROM filename from menu port write Michael Pavone <pavone@retrodev.com> parents: 872 diff changeset	308 }
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	309 default:
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	310 fprintf(stderr, "WARNING: write to undefined menu port %X\n", address);
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	311 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	312 menu->state = 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	313 } else {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	314 menu->latch = value;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	315 menu->state = 1;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	316 }
954 cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	317 if (m68k->should_return) {
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	318 m68k->target_cycle = m68k->current_cycle;
cbc5b39e5518 Implement "Resume" button in pause menu Michael Pavone <pavone@retrodev.com> parents: 949 diff changeset	319 }
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	320
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	321 return context;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: diff changeset	322 }

Mercurial > repos > blastem

annotate menu.c @ 995:2bc27415565b