finished tutorial 7

tutorials/06-audio/inc/tutorial_06.hpp

@@ -24,6 +24,8 @@ class Tutorial06 : public Game {
 
  private:
   Engine* engine;
+
+  audsrv_adpcm_t* sample;
 };
 
 }  // namespace Tyra

tutorials/06-audio/src/tutorial_06.cpp

@@ -17,8 +17,31 @@ Tutorial06::Tutorial06(Engine* t_engine) : engine(t_engine) {}
 
 Tutorial06::~Tutorial06() {}
 
-void Tutorial06::init() {}
+void Tutorial06::init() {
+  /** 16bit 22kHz wav file */
+  engine->audio.song.load(FileUtils::fromCwd("kayah-supermenka.wav"));
+  engine->audio.song.inLoop = true;
+  engine->audio.song.setVolume(60);
+  engine->audio.song.play();
 
-void Tutorial06::loop() {}
+  /** 16bit 22kHz wav file converted to adpcm sample */
+  sample = engine->audio.adpcm.load(FileUtils::fromCwd("shoot.adpcm"));
+  /** Set volume for channel 0 */
+  engine->audio.adpcm.setVolume(30, 0);
+}
+
+void Tutorial06::loop() {
+  engine->renderer.beginFrame();
+  {
+    /** Play ADPCM if (X) button is clicked! */
+    if (engine->pad.getClicked().Cross) {
+      /** Try to play sample in channel 0 */
+      if (engine->audio.adpcm.tryPlay(sample, 0) == ADPCM_CHANNEL_USED) {
+        TYRA_WARN("Channel is busy, please use another channel!");
+      }
+    }
+  }
+  engine->renderer.endFrame();
+}
 
 }  // namespace Tyra