Added CLI functionality with --skip-intro option.

src/game/level_update.c

@@ -28,6 +28,8 @@
 #include "course_table.h"
 #include "thread6.h"
 
+#include "pc/cliopts.h"
+
 #define PLAY_MODE_NORMAL 0
 #define PLAY_MODE_PAUSED 2
 #define PLAY_MODE_CHANGE_AREA 3
@@ -1197,7 +1199,7 @@ s32 init_level(void) {
                 if (gMarioState->action != ACT_UNINITIALIZED) {
                     if (save_file_exists(gCurrSaveFileNum - 1)) {
                         set_mario_action(gMarioState, ACT_IDLE, 0);
-                    } else {
+                    } else if (gCLIOpts.SkipIntro == 0) {
                         set_mario_action(gMarioState, ACT_INTRO_CUTSCENE, 0);
                         val4 = 1;
                     }

src/pc/cliopts.c

@@ -0,0 +1,20 @@
+#include "cliopts.h"
+
+struct PCCLIOptions gCLIOpts;
+
+void parse_cli_opts(int argc, char* argv[])
+{
+	// Initialize options with false values. 
+	gCLIOpts.SkipIntro = 0;
+
+	// Scan arguments for options
+	if (argc > 1)
+	{
+		int i;
+		for (i = 1; i < argc; i++)
+		{
+			if (strcmp(argv[i], "--skip-intro") == 0) // Skip Peach Intro
+				gCLIOpts.SkipIntro = 1;
+		}
+	}
+}

src/pc/cliopts.h

@@ -0,0 +1,10 @@
+#include "sm64.h"
+
+struct PCCLIOptions 
+{
+	u8 SkipIntro;
+};
+
+extern struct PCCLIOptions gCLIOpts;
+
+void parse_cli_opts(int argc, char* argv[]);

src/pc/pc_main.c

@@ -18,6 +18,7 @@
 #include "audio/audio_sdl.h"
 #include "audio/audio_null.h"
 
+#include "cliopts.h"
 #include "configfile.h"
 
 OSMesg D_80339BEC;
@@ -155,6 +156,7 @@ void main_func(void) {
 }
 
 int main(int argc, char *argv[]) {
+    parse_cli_opts(argc, argv);
     main_func();
     return 0;
 }