GBA Context: Callbacks when pausing and unpausing, for audio

src/gba/gui/gui-runner.c

@@ -184,6 +184,9 @@ void GBAGUIRunloop(struct GBAGUIRunner* runner) {
 				}
 			}
 
+			if (runner->paused) {
+				runner->paused(runner);
+			}
 			GUIInvalidateKeys(&runner->params);
 			uint32_t keys = 0xFFFFFFFF; // Huge hack to avoid an extra variable!
 			struct GUIMenuItem item;
@@ -219,6 +222,9 @@ void GBAGUIRunloop(struct GBAGUIRunner* runner) {
 			if (runner->params.guiFinish) {
 				runner->params.guiFinish();
 			}
+			if (runner->unpaused) {
+				runner->unpaused(runner);
+			}
 		}
 		GBAContextStop(&runner->context);
 		if (runner->gameUnloaded) {

src/gba/gui/gui-runner.h

@@ -37,6 +37,8 @@ struct GBAGUIRunner {
 	void (*gameUnloaded)(struct GBAGUIRunner*);
 	void (*prepareForFrame)(struct GBAGUIRunner*);
 	void (*drawFrame)(struct GBAGUIRunner*, bool faded);
+	void (*paused)(struct GBAGUIRunner*);
+	void (*unpaused)(struct GBAGUIRunner*);
 	uint16_t (*pollGameInput)(struct GBAGUIRunner*);
 };
 

src/platform/3ds/main.c

@@ -264,6 +264,8 @@ int main() {
 		.gameUnloaded = _gameUnloaded,
 		.prepareForFrame = 0,
 		.drawFrame = _drawFrame,
+		.paused = _gameUnloaded,
+		.unpaused = _gameLoaded,
 		.pollGameInput = _pollGameInput
 	};
 	GBAGUIInit(&runner, 0);

src/platform/wii/main.c

@@ -170,6 +170,8 @@ int main() {
 		.gameUnloaded = _gameUnloaded,
 		.prepareForFrame = 0,
 		.drawFrame = _drawFrame,
+		.paused = _gameUnloaded,
+		.unpaused = 0,
 		.pollGameInput = _pollGameInput
 	};
 	GBAGUIInit(&runner, 0);