# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1511638268 28800
# Node ID 8464a3f09b94efb0e581db049a89625f96892cac
# Parent  a568dca999b2fe08b57dcbaef543a2d6b5fe396e
Get SMS savestates working in Nuklear UI

diff -r a568dca999b2 -r 8464a3f09b94 sms.c
--- a/sms.c	Fri Nov 24 20:52:40 2017 -0800
+++ b/sms.c	Sat Nov 25 11:31:08 2017 -0800
@@ -318,17 +318,18 @@
 static uint8_t load_state(system_header *system, uint8_t slot)
 {
 	sms_context *sms = (sms_context *)system;
-	char numslotname[] = "slot_0.state";
-	char *slotname;
-	if (slot == QUICK_SAVE_SLOT) {
-		slotname = "quicksave.state";
-	} else {
-		numslotname[5] = '0' + slot;
-		slotname = numslotname;
+	char *statepath = get_slot_name(system, slot, "state");
+	uint8_t ret;
+	if (!sms->z80->native_pc) {
+		ret = get_modification_time(statepath) != 0;
+		if (ret) {
+			system->delayed_load_slot = slot + 1;
+		}
+		goto done;
+		
 	}
-	char const *parts[] = {sms->header.save_dir, PATH_SEP, slotname};
-	char *statepath = alloc_concat_m(3, parts);
-	uint8_t ret = load_state_path(sms, statepath);
+	ret = load_state_path(sms, statepath);
+done:
 	free(statepath);
 	return ret;
 }
@@ -342,6 +343,11 @@
 	render_set_video_standard(VID_NTSC);
 	while (!sms->should_return)
 	{
+		if (system->delayed_load_slot) {
+			load_state(system, system->delayed_load_slot - 1);
+			system->delayed_load_slot = 0;
+			
+		}
 		if (system->enter_debugger && sms->z80->pc) {
 			system->enter_debugger = 0;
 			zdebugger(sms->z80, sms->z80->pc);