added sample audio system

3 files changed, 64 insertions, 1 deletions

diff --git a/src/audio/rodeo_audio.c b/src/audio/rodeo_audio.c
new file mode 100644
index 0000000..34d0f33
--- /dev/null
+++ b/src/audio/rodeo_audio.c
@@ -0,0 +1,57 @@
+
+// -- internal --
+// public
+#include "rodeo/audio.h"
+#include "rodeo/log.h"
+
+// -- external --
+#include "SDL.h"
+#include "SDL_mixer.h"
+
+Mix_Chunk *sample_sound = NULL;
+
+void
+rodeo_audio_initialize(void)
+{
+	if(Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 2048) < 0)
+	{
+		rodeo_log(
+			rodeo_logLevel_error,
+			"Failed to initialize SDL Audio. SDL_Error: %s",
+			SDL_GetError()
+		);
+	}
+}
+
+void
+rodeo_audio_deinitialize(void)
+{
+	Mix_Quit();
+}
+
+void
+rodeo_audio_loadSample(void)
+{
+	sample_sound = Mix_LoadWAV("assets/sample.wav");
+	if(NULL == sample_sound)
+	{
+		rodeo_log(
+			rodeo_logLevel_error,
+			"Failed to load sound. Mix_Error: %s",
+			Mix_GetError()
+		);
+	}
+}
+
+void
+rodeo_audio_freeSample(void)
+{
+	Mix_FreeChunk(sample_sound);
+	sample_sound = NULL;
+}
+
+void
+rodeo_audio_playSample(void)
+{
+	Mix_PlayChannel(-1, sample_sound, 0);
+}
diff --git a/src/compile_flags.txt b/src/compile_flags.txt
index 26d1cc4..df3f821 100644
--- a/src/compile_flags.txt
+++ b/src/compile_flags.txt
@@ -1,6 +1,7 @@
 -I./
 -I../include
 -I../external/SDL/include
+-I../external/SDL_mixer/include
 -I../external/bgfx/include
 -I../external/bx/include
 -I../external/cglm/include
diff --git a/src/rodeo.c b/src/rodeo.c
index 71c4666..c6ee71b 100644
--- a/src/rodeo.c
+++ b/src/rodeo.c
@@ -1,3 +1,4 @@
+
 // -- internal --
 // public
 #include "rodeo.h"
@@ -13,6 +14,7 @@
 #endif
 #include "SDL2/SDL.h"
 #include "SDL2/SDL_image.h"
+#include "SDL2/SDL_mixer.h"
 #include "SDL2/SDL_syswm.h"
 #include "bgfx/c99/bgfx.h"
 /*#define CGLM_FORCE_LEFT_HANDED*/
@@ -44,7 +46,7 @@ rodeo_window_init(
 		"Initializing SDL..."
 	);
 
-	if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
+	if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER | SDL_INIT_AUDIO) < 0)
 	{
 		rodeo_log(
 			rodeo_logLevel_error,
@@ -241,6 +243,8 @@ rodeo_window_init(
 		state.default_texture.width = 1;
 		state.default_texture.height = 1;
 
+		rodeo_audio_initialize();
+
 		state.active_texture_p = &state.default_texture.internal_texture->texture_bgfx;
 	}
 
@@ -260,6 +264,7 @@ rodeo_window_deinit(void)
 	bgfx_shutdown();
 
 	SDL_DestroyWindow(state.window);
+	Mix_Quit();
 	SDL_Quit();
 }