X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fcommon%2Femu.c;h=9535bfd236561992f6192fccf5fbda8b8215af3b;hb=65e4c57baa06bb5e221de15c17ef87e5754dfd60;hp=88fefd57ca91f34e0a1bb6bbf32e5da80d9a6a9a;hpb=868cc0cc8f2fc6cfd278b15e8dbd042188de53ca;p=picodrive.git

diff --git a/platform/common/emu.c b/platform/common/emu.c
index 88fefd5..9535bfd 100644
--- a/platform/common/emu.c
+++ b/platform/common/emu.c
@@ -738,8 +738,26 @@ mk_text_out(emu_text_out16_rot, unsigned short, 0xffff,
 
 #undef mk_text_out
 
+void emu_osd_text16(int x, int y, const char *text)
+{
+	int len = strlen(text) * 8;
+	int i, h;
+
+	len++;
+	if (x + len > g_screen_width)
+		len = g_screen_width - x;
+
+	for (h = 0; h < 8; h++) {
+		unsigned short *p;
+		p = (unsigned short *)g_screen_ptr
+			+ x + g_screen_width * (y + h);
+		for (i = len; i > 0; i--, p++)
+			*p = (*p >> 2) & 0x39e7;
+	}
+	emu_text_out16(x, y, text);
+}
 
-void update_movie(void)
+static void update_movie(void)
 {
 	int offs = Pico.m.frame_count*3 + 0x40;
 	if (offs+3 > movie_size) {
@@ -871,7 +889,7 @@ int emu_save_load_game(int load, int sram)
 		{
 			if (PicoOpt & POPT_EN_MCD_RAMCART) {
 				sram_size = 0x12000;
-				sram_data = SRam.data;
+				sram_data = Pico.sv.data;
 				if (sram_data)
 					memcpy32((int *)sram_data, (int *)Pico_mcd->bram, 0x2000/4);
 			} else {
@@ -880,11 +898,11 @@ int emu_save_load_game(int load, int sram)
 				truncate  = 0; // the .brm may contain RAM cart data after normal brm
 			}
 		} else {
-			sram_size = SRam.size;
-			sram_data = SRam.data;
+			sram_size = Pico.sv.size;
+			sram_data = Pico.sv.data;
 		}
 		if (sram_data == NULL)
-			return 0; // SRam forcefully disabled for this game
+			return 0; // cart saves forcefully disabled for this game
 
 		if (load)
 		{
@@ -955,6 +973,9 @@ void emu_set_fastforward(int set_on)
 		currentConfig.EmuOpt = set_EmuOpt;
 		PsndRerate(1);
 		is_on = 0;
+		// mainly to unbreak pcm
+		if (PicoAHW & PAHW_MCD)
+			pcd_state_loaded();
 	}
 }
 
@@ -1120,6 +1141,8 @@ static void run_events_ui(unsigned int which)
 		emu_status_msg("SAVE SLOT %i [%s]", state_slot,
 			emu_check_save_file(state_slot, NULL) ? "USED" : "FREE");
 	}
+	if (which & PEV_RESET)
+		emu_reset_game();
 	if (which & PEV_MENU)
 		engineState = PGS_Menu;
 }
@@ -1239,9 +1262,9 @@ void emu_init(void)
 void emu_finish(void)
 {
 	// save SRAM
-	if ((currentConfig.EmuOpt & EOPT_EN_SRAM) && SRam.changed) {
+	if ((currentConfig.EmuOpt & EOPT_EN_SRAM) && Pico.sv.changed) {
 		emu_save_load_game(0, 1);
-		SRam.changed = 0;
+		Pico.sv.changed = 0;
 	}
 
 	if (!(currentConfig.EmuOpt & EOPT_NO_AUTOSVCFG)) {
@@ -1409,7 +1432,7 @@ void emu_loop(void)
 			printf("%s\n", fpsbuff);
 #else
 			if (currentConfig.EmuOpt & EOPT_SHOW_FPS)
-				sprintf(fpsbuff, "%02i/%02i  ", frames_shown, frames_done);
+				snprintf(fpsbuff, 8, "%02i/%02i  ", frames_shown, frames_done);
 #endif
 			frames_shown = frames_done = 0;
 			timestamp_fps_x3 += ms_to_ticks(1000) * 3;
@@ -1491,10 +1514,10 @@ void emu_loop(void)
 	emu_set_fastforward(0);
 
 	// save SRAM
-	if ((currentConfig.EmuOpt & EOPT_EN_SRAM) && SRam.changed) {
+	if ((currentConfig.EmuOpt & EOPT_EN_SRAM) && Pico.sv.changed) {
 		plat_status_msg_busy_first("Writing SRAM/BRAM...");
 		emu_save_load_game(0, 1);
-		SRam.changed = 0;
+		Pico.sv.changed = 0;
 	}
 
 	pemu_loop_end();