I don't even know what I'm doing anymore.

joeylib/src/jIIgs.c

@@ -267,36 +267,7 @@ void jlSoundModStop(void) {
 }
 
 
-void jlUtilShutdown(void) {
+int main(void) {
-	// Clear the display.
-	jlDrawColorSet(0);
-	jlDrawClear();
-
-	// Restore Border
-	jlDisplayBorder((jlBorderColorsE)_jlBorderSaved);
-	jlDisplayPresent();
-
-	// SHR Off
-	asmGrOff();
-
-	asmStop();
-
-	// Shutdown tools
-	NTPShutDown();         // NinjaTracker
-	UnloadOneTool(222);
-	MSShutDown();          // MIDI Synth
-	UnloadOneTool(35);
-	SoundShutDown();       // Sound Tool Set
-	MTShutDown();          // Misc Tools
-	DisposeAll(userid());
-	MMShutDown(userid());  // Memory Manager
-	TLShutDown();          // Tool Locator
-
-	jlUtilDie("Clean Exit.");
-}
-
-
-void jlUtilStartup(char *appTitle) {
 
 	handle                tempHandle;
 	ptr                   ZeroPagePtr;
@@ -304,8 +275,6 @@ void jlUtilStartup(char *appTitle) {
 	char                 *temp;
 	_jlPascalStringT      toolFile;
 
-	(void)appTitle;  // Unused on IIgs
-
 	TLStartUp();  // Tool Locator
 	JOEY_CHECK_TOOL_ERROR("TLStartUp")
 	MMStartUp();  // Memory Manager
@@ -374,6 +343,34 @@ void jlUtilStartup(char *appTitle) {
 	jlDrawColorSet(0);
 	jlDrawClear();
 	jlDrawColorSet(15);
-
 	jlDisplayPresent();
+
+	// Run the main loop.
+	joeyMain();
+
+	// Clear the display.
+	jlDrawColorSet(0);
+	jlDrawClear();
+
+	// Restore Border
+	jlDisplayBorder((jlBorderColorsE)_jlBorderSaved);
+	jlDisplayPresent();
+
+	// SHR Off
+	asmGrOff();
+
+	asmStop();
+
+	// Shutdown tools
+	NTPShutDown();         // NinjaTracker
+	UnloadOneTool(222);
+	MSShutDown();          // MIDI Synth
+	UnloadOneTool(35);
+	SoundShutDown();       // Sound Tool Set
+	MTShutDown();          // Misc Tools
+	DisposeAll(userid());
+	MMShutDown(userid());  // Memory Manager
+	TLShutDown();          // Tool Locator
+
+	jlUtilDie("Clean Exit.");
 }

joeylib/src/jSDL2.c

@@ -561,36 +561,29 @@ bool jlUtilMustExit(void) {
 }
 
 
-void jlUtilShutdown(void) {
+Uint32 _jlUtilTimer(Uint32 interval, void *param) {
-	int x;
+	(void)param;
-
+	_jlTimerValue++;
-	SDL_RemoveTimer(_jlTimerId);
+	return(interval);
-	for (x=0; x<_jlControllerCount; x++) {
-		SDL_GameControllerClose(_jlControllers[x]);
-	}
-	_jlControllerCount = 0;
-	jlFree(_jlControllers);
-	jlImgFree(_jlBackingStore);
-	//***TODO*** Sound effects stop?
-	jlSoundModStop();
-	jlSoundMidiStop();
-	Mix_CloseAudio();
-	Mix_Quit();
-	SDL_FreeFormat(_jlPixelFormat);
-	SDL_DestroyTexture(_jlTexture);
-	SDL_DestroyRenderer(_jlRenderer);
-	SDL_DestroyWindow(_jlWindow);
-	SDL_Quit();
-	jlUtilDie("Clean Exit.");
 }
 
 
-void jlUtilStartup(char *appTitle) {
+juint16 jlUtilTimer(void) {
+	return  _jlTimerValue;
+}
 
-	int flags;
+
-	int result;
+void jlUtilTitleSet(char *title) {
-	int joysticks;
+	SDL_SetWindowTitle(_jlWindow, title);
-	int x;
+}
+
+
+int main(void) {
+
+	int   flags;
+	int   result;
+	int   joysticks;
+	int   x;
 
 	// Start low-level tools
 	if (SDL_Init(SDL_INIT_EVERYTHING) == -1) {
@@ -617,7 +610,7 @@ void jlUtilStartup(char *appTitle) {
 	}
 
 	// Create a window and renderer using SDL
-	_jlWindow      = SDL_CreateWindow(appTitle, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 400, SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE);
+	_jlWindow      = SDL_CreateWindow("", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 400, SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE);
 	_jlRenderer    = SDL_CreateRenderer(_jlWindow, -1, SDL_RENDERER_SOFTWARE);
 	_jlTexture     = SDL_CreateTexture(_jlRenderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 320, 200);
 	_jlPixelFormat = SDL_AllocFormat(SDL_GetWindowPixelFormat(_jlWindow));
@@ -633,16 +626,26 @@ void jlUtilStartup(char *appTitle) {
 
 	// Start 1/60th second timer
 	_jlTimerId = SDL_AddTimer(1000 / 60, _jlUtilTimer, NULL);
-}
+
-
+	// Run the main loop.
-
+	joeyMain();
-Uint32 _jlUtilTimer(Uint32 interval, void *param) {
+
-	(void)param;
+	SDL_RemoveTimer(_jlTimerId);
-	_jlTimerValue++;
+	for (x=0; x<_jlControllerCount; x++) {
-	return(interval);
+		SDL_GameControllerClose(_jlControllers[x]);
-}
+	}
-
+	_jlControllerCount = 0;
-
+	jlFree(_jlControllers);
-juint16 jlUtilTimer(void) {
+	jlImgFree(_jlBackingStore);
-	return  _jlTimerValue;
+	//***TODO*** Sound effects stop?
+	jlSoundModStop();
+	jlSoundMidiStop();
+	Mix_CloseAudio();
+	Mix_Quit();
+	SDL_FreeFormat(_jlPixelFormat);
+	SDL_DestroyTexture(_jlTexture);
+	SDL_DestroyRenderer(_jlRenderer);
+	SDL_DestroyWindow(_jlWindow);
+	SDL_Quit();
+	jlUtilDie("Clean Exit.");
 }

joeylib/src/joey.c

@@ -26,6 +26,7 @@
 #include <errno.h>
 
 
+#define JOEY_MAIN
 #include "joey.h"
 
 
@@ -1099,14 +1100,6 @@ void jlUtilRandomSeedSet(juint32 seed) {
 #endif
 
 
-#ifndef JL_HAS_UTILSHUTDOWN
-__attribute__((noreturn))
-void jlUtilShutdown(void) {
-	exit(0);
-}
-#endif
-
-
 #ifndef JL_HAS_UTILSLEEP
 void jlUtilSleep(juint16 sixtieths) {
 	juint16 t = jlUtilTimer();
@@ -1145,13 +1138,6 @@ void _jlUtilStackPush(jlStackT **stack, void *data) {
 #endif
 
 
-#ifndef JL_HAS_UTILSTARTUP
-void jlUtilStartup(char *appTitle) {
-	(void)appTitle;
-}
-#endif
-
-
 #ifndef JL_HAS_UTILTIMER
 juint16 jlUtilTimer(void) {
 	return 0;
@@ -1170,6 +1156,13 @@ juint16 jlUtilTimeSpan(juint16 past, juint16 current) {
 #endif
 
 
+#ifndef JL_HAS_UTILHASTITLESET
+void jlUtilTitleSet(char *title) {
+	(void)title;
+}
+#endif
+
+
 #ifndef JL_HAS_VECDISPLAY
 void jlVecDisplay(jlVecT *vec, jint16 ox, jint16 oy) {
 	jint16  command;

joeylib/src/joey.h

@@ -102,9 +102,8 @@ typedef unsigned int   juint32;
 #define JL_HAS_SOUNDPLAY
 #define JL_HAS_UTILIDLE
 #define JL_HAS_UTILMUSTEXIT
-#define JL_HAS_UTILSHUTDOWN
-#define JL_HAS_UTILSTARTUP
 #define JL_HAS_UTILTIMER
+#define JL_HAS_UTILHASTITLESET
 
 #elif _WIN32
 
@@ -144,9 +143,8 @@ typedef unsigned int   juint32;
 #define JL_HAS_SOUNDPLAY
 #define JL_HAS_UTILIDLE
 #define JL_HAS_UTILMUSTEXIT
-#define JL_HAS_UTILSHUTDOWN
-#define JL_HAS_UTILSTARTUP
 #define JL_HAS_UTILTIMER
+#define JL_HAS_UTILHASTITLESET
 
 #elif __APPLE__
 
@@ -186,9 +184,8 @@ typedef unsigned int   juint32;
 #define JL_HAS_SOUNDPLAY
 #define JL_HAS_UTILIDLE
 #define JL_HAS_UTILMUSTEXIT
-#define JL_HAS_UTILSHUTDOWN
-#define JL_HAS_UTILSTARTUP
 #define JL_HAS_UTILTIMER
+#define JL_HAS_UTILHASTITLESET
 
 #elif __ORCAC__
 
@@ -232,8 +229,6 @@ typedef unsigned long juint32;
 #define JL_HAS_SOUNDMODPLAY
 #define JL_HAS_SOUNDMODSTOP
 #define JL_HAS_UTILNIBBLESWAP
-#define JL_HAS_UTILSHUTDOWN
-#define JL_HAS_UTILSTARTUP
 #define JL_HAS_UTILTIMER
 
 #elif AMIGA
@@ -439,15 +434,14 @@ void          jlUtilNibbleSwap(byte *mem, jint16 count, byte old, byte new);
 juint16       jlUtilRandom(void);
 juint32       jlUtilRandomSeedGet(void);
 void          jlUtilRandomSeedSet(juint32 seed);
-void          jlUtilShutdown(void) __attribute__((noreturn));
 void          jlUtilSleep(juint16 sixtieths);
 #define       jlUtilStackPop(stack) _jlUtilStackPop((jlStackT **)&(stack))  // Syntatic Sugar
 void        *_jlUtilStackPop(jlStackT **stack);
 #define       jlUtilStackPush(stack, data) _jlUtilStackPush((jlStackT **)&(stack), data)  // Syntatic Sugar
 void         _jlUtilStackPush(jlStackT **stack, void *data);
-void          jlUtilStartup(char *appTitle);
 juint16       jlUtilTimer(void);
 juint16       jlUtilTimeSpan(juint16 past, juint16 current);
+void          jlUtilTitleSet(char *title);
 
 void          jlVecDisplay(jlVecT *vec, jint16 x, jint16 y);
 void          jlVecFree(jlVecT *vec);
@@ -455,6 +449,10 @@ void          jlVecFree(jlVecT *vec);
 bool         _jlVecLoad(jlVecT **vec, char *filename);
 
 
+// Must be provided by application
+void joeyMain(void);
+
+
 #ifdef JOEY_IIGS
 // Inlined functions - asm code
 extern void     asmB88(jlSurfaceT target, jlSurfaceT source, jint16 cx1, jint16 cy1, jint16 cx2, jint16 cy2);

joeylib/src/test.c

@@ -26,7 +26,6 @@
 #include <assert.h>
 
 
-#define JOEY_MAIN
 #include "joey.h"
 #ifdef JOEY_IIGS
 segment "testapp";
@@ -437,17 +436,18 @@ void timerTest(void) {
 }
 
 
-int main(void) {
+void joeyMain(void) {
-	jlUtilStartup("JoeyLib Test");
+
+	jlUtilTitleSet("JoeyLib Test");
 
 	//blitTest();
 	//exerciseAPI();
-	//grid();
+	grid();
 	//lineTest();
 	//musicTest();
-	showStencil();
+	//showStencil();
 	//stencilTest();
 	//timerTest();
-
-	jlUtilShutdown();
 }
+
+