Change thread functions to void return type

Author: salix5

gframe/image_manager.cpp

@@ -290,7 +290,7 @@ irr::video::ITexture* ImageManager::GetBigPicture(int code, float zoom) {
 	tBigPicture = addTexture(name, img, origsize.Width * zoom, origsize.Height * zoom);
 	return tBigPicture;
 }
-int ImageManager::LoadThumbThread() {
+void ImageManager::LoadThumbThread() {
 	while(true) {
 		imageManager.tThumbLoadingMutex.lock();
 		imageManager.tThumbLoadingThreadRunning = !imageManager.tThumbLoadingCodes.empty();
@@ -330,7 +330,6 @@ int ImageManager::LoadThumbThread() {
 			imageManager.tThumbLoadingMutex.unlock();
 		}
 	}
-	return 0;
 }
 /**
  * Load managed card thumbnail texture.

gframe/image_manager.h

@@ -24,7 +24,7 @@ class ImageManager {
 	irr::video::ITexture* GetTextureThumb(int code);
 	irr::video::ITexture* GetTextureField(int code);
 	irr::video::ITexture* GetTextureButton(int code, bool defense = false);
-	static int LoadThumbThread();
+	static void LoadThumbThread();
 
 	std::unordered_map<int, irr::video::ITexture*> tMap[2];
 	std::unordered_map<int, irr::video::ITexture*> tThumb;

gframe/replay_mode.cpp

@@ -56,7 +56,7 @@ bool ReplayMode::ReadReplayResponse() {
 		set_responseb(pduel, resp);
 	return result;
 }
-int ReplayMode::ReplayThread() {
+void ReplayMode::ReplayThread() {
 	const auto& rh = cur_replay.pheader.base;
 	mainGame->dInfo.Clear();
 	mainGame->dInfo.isFirst = true;
@@ -69,7 +69,7 @@ int ReplayMode::ReplayThread() {
 	set_message_handler(ReplayMode::MessageHandler);
 	if(!StartDuel()) {
 		EndDuel();
-		return 0;
+		return;
 	}
 	mainGame->dInfo.isStarted = true;
 	mainGame->dInfo.isFinished = false;
@@ -152,7 +152,6 @@ int ReplayMode::ReplayThread() {
 	skip_turn = 0;
 	current_step = 0;
 	skip_step = 0;
-	return 0;
 }
 bool ReplayMode::StartDuel() {
 	const auto& rh = cur_replay.pheader.base;

gframe/replay_mode.h

@@ -30,7 +30,7 @@ class ReplayMode {
 	static void SwapField();
 	static void Pause(bool is_pause, bool is_step);
 	static bool ReadReplayResponse();
-	static int ReplayThread();
+	static void ReplayThread();
 	static bool StartDuel();
 	static void EndDuel();
 	static void Restart(bool refresh);

gframe/single_mode.cpp

@@ -29,7 +29,7 @@ void SingleMode::SetResponse(unsigned char* resp, unsigned int len) {
 	last_replay_response_size = last_replay.WriteResponse(resp, len);
 	set_responseb(pduel, resp);
 }
-int SingleMode::SinglePlayThread() {
+void SingleMode::SinglePlayThread() {
 	const int start_lp = 8000;
 	const int start_hand = 5;
 	const int draw_count = 1;
@@ -87,7 +87,7 @@ int SingleMode::SinglePlayThread() {
 	}
 	if(slen == 0) {
 		end_duel(pduel);
-		return 0;
+		return;
 	}
 	mainGame->gMutex.lock();
 	mainGame->HideElement(mainGame->wSinglePlay);
@@ -180,7 +180,6 @@ int SingleMode::SinglePlayThread() {
 		if(mainGame->exit_on_return)
 			mainGame->device->closeDevice();
 	}
-	return 0;
 }
 bool SingleMode::SinglePlayAnalyze(unsigned char* msg, unsigned int len) {
 	unsigned char* offset, * pbuf = msg;

gframe/single_mode.h

@@ -18,7 +18,7 @@ class SingleMode {
 	static bool StartPlay();
 	static void StopPlay(bool is_exiting = false);
 	static void SetResponse(unsigned char* resp, unsigned int len);
-	static int SinglePlayThread();
+	static void SinglePlayThread();
 	static bool SinglePlayAnalyze(unsigned char* msg, unsigned int len);
 
 	static void SinglePlayRefresh(int flag = 0xf81fff);