menu: add reset hotkey

[picodrive.git] / platform / common / emu.c

diff --git a/platform/common/emu.c b/platform/common/emu.c
index 88fefd5..6a8c940 100644 (file)
--- a/platform/common/emu.c
+++ b/platform/common/emu.c
@@ -738,8 +738,26 @@ mk_text_out(emu_text_out16_rot, unsigned short, 0xffff,
 \r
 #undef mk_text_out\r
 \r
+void emu_osd_text16(int x, int y, const char *text)\r
+{\r
+       int len = strlen(text) * 8;\r
+       int i, h;\r
+\r
+       len++;\r
+       if (x + len > g_screen_width)\r
+               len = g_screen_width - x;\r
+\r
+       for (h = 0; h < 8; h++) {\r
+               unsigned short *p;\r
+               p = (unsigned short *)g_screen_ptr\r
+                       + x + g_screen_width * (y + h);\r
+               for (i = len; i > 0; i--, p++)\r
+                       *p = (*p >> 2) & 0x39e7;\r
+       }\r
+       emu_text_out16(x, y, text);\r
+}\r
 \r
-void update_movie(void)\r
+static void update_movie(void)\r
 {\r
        int offs = Pico.m.frame_count*3 + 0x40;\r
        if (offs+3 > movie_size) {\r
@@ -955,6 +973,9 @@ void emu_set_fastforward(int set_on)
                currentConfig.EmuOpt = set_EmuOpt;\r
                PsndRerate(1);\r
                is_on = 0;\r
+               // mainly to unbreak pcm\r
+               if (PicoAHW & PAHW_MCD)\r
+                       pcd_state_loaded();\r
        }\r
 }\r
 \r
@@ -1120,6 +1141,8 @@ static void run_events_ui(unsigned int which)
                emu_status_msg("SAVE SLOT %i [%s]", state_slot,\r
                        emu_check_save_file(state_slot, NULL) ? "USED" : "FREE");\r
        }\r
+       if (which & PEV_RESET)\r
+               emu_reset_game();\r
        if (which & PEV_MENU)\r
                engineState = PGS_Menu;\r
 }\r
@@ -1409,7 +1432,7 @@ void emu_loop(void)
                        printf("%s\n", fpsbuff);\r
 #else\r
                        if (currentConfig.EmuOpt & EOPT_SHOW_FPS)\r
-                               sprintf(fpsbuff, "%02i/%02i  ", frames_shown, frames_done);\r
+                               snprintf(fpsbuff, 8, "%02i/%02i  ", frames_shown, frames_done);\r
 #endif\r
                        frames_shown = frames_done = 0;\r
                        timestamp_fps_x3 += ms_to_ticks(1000) * 3;\r