added coin collecting sounds

1 files changed, 39 insertions, 6 deletions

diff --git a/main.cpp b/main.cpp
index 82e914d..2d84d8f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -6,10 +6,39 @@
 
 using SDLInitType=std::pair<int,std::pair<SDL_Window*,SDL_Renderer*>>;
 
+// audio from http://www.brainybetty.com/soundsforpowerpoint2.htm
+// https://freesound.org/people/ProjectsU012/sounds/341695/
+void sdl_play_sound()
+{
+	
+	static bool first=true;
+	static SDL_AudioSpec wavSpec;
+	static Uint32 wavLength;
+	static Uint8 *wavBuffer;
+	static SDL_AudioDeviceID deviceId;
+	 
+	if (first)
+	{
+		SDL_LoadWAV("coin.wav", &wavSpec, &wavBuffer, &wavLength);
+		deviceId = SDL_OpenAudioDevice(NULL, 0, &wavSpec, NULL, 0);
+		SDL_PauseAudioDevice(deviceId, 0);
+		first=false;
+	}
+
+//	SDL_LoadWAV("died.wav", &wavSpec, &wavBuffer, &wavLength);
+//	SDL_LoadWAV("music.wav", &wavSpec, &wavBuffer, &wavLength);
+//	SDL_LoadWAV("win.wav", &wavSpec, &wavBuffer, &wavLength);
+
+	int success = SDL_QueueAudio(deviceId, wavBuffer, wavLength);
+
+	//SDL_CloseAudioDevice(deviceId);
+	//SDL_FreeWAV(wavBuffer);
+}
+
 SDLInitType sdl_start(int win_width, int win_height)
 {
 	//First we need to start up SDL, and make sure it went ok
-	if (SDL_Init(SDL_INIT_VIDEO) != 0){
+	if (SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO) != 0){
 		std::cout << "SDL_Init Error: " << SDL_GetError() << std::endl;
 		return {1,{nullptr,nullptr}};
 	}
@@ -151,7 +180,6 @@ int main(int, char**){
 	textures.push_back(sdl_load_texture("gridder01.bmp",255,255,255,ren));
 	textures.push_back(sdl_load_texture("gridder02.bmp",255,255,255,ren));
 	
-
 	// init world LEVEL 1
 	World world(1);
 
@@ -177,9 +205,9 @@ int main(int, char**){
 		{
 			if (event.type == SDL_WINDOWEVENT && (event.window.event==SDL_WINDOWEVENT_RESIZED || event.window.event==SDL_WINDOWEVENT_SIZE_CHANGED)) 
 			{
-			   SDL_Log("Window %d size changed to %dx%d",
-			    event.window.windowID, event.window.data1,
-			    event.window.data2);
+//			   SDL_Log("Window %d size changed to %dx%d",
+			   // event.window.windowID, event.window.data1,
+			    //event.window.data2);
 				win_width=event.window.data1;
 				win_height=event.window.data2;
 
@@ -267,7 +295,7 @@ int main(int, char**){
 
 		// HUD
 		std::stringstream strbuffer;
-		strbuffer << "COINS: " << world.coins << "    LEVEL: " << world.level <<  "    FPS: " << fps ;
+		strbuffer << "SCORE:" << world.coins << " | LVL:" << world.level <<  " | FPS:" << fps << " | RES:"<<win_width << "*" << win_height ;
 		sdl_put_str(ren, textures[3],10, 10, 4,strbuffer.str(),190,190,222);
 		if(world.player.dead)
 		{
@@ -289,6 +317,11 @@ int main(int, char**){
 
 		// finish rendering
 		SDL_RenderPresent(ren);
+		if(world.player.collected_coin)
+		{	
+			sdl_play_sound();
+			world.player.collected_coin=false;
+		}
 
 		// progress world simu 
 		world.sim(deltaTime);