added cpp functions for sounds

game/Sounds.cpp

@@ -0,0 +1,37 @@
+#include "Sounds.h"
+#include <jni.h>
+
+static JNIEnv* env = NULL;
+static jclass jSounds = NULL;
+
+/** BackgroundSound */
+
+void playBackgroundSound() {
+    jmethodID method = env->GetStaticMethodID(jSounds, "JniPlayBackgroundSound", "()V");
+    env->CallStaticVoidMethod(jSounds, method);
+}
+
+void stopBackgroundSound () {
+    jmethodID method = env->GetStaticMethodID(jSounds, "JniStopBackgroundSound", "()V");
+    env->CallStaticVoidMethod(jSounds, method);
+}
+
+/** GameSound - Gunshot */
+
+void playGameSoundGunshot() {
+    jmethodID method = env->GetStaticMethodID(jSounds, "JniPlayGunshotSound", "()V");
+    env->CallStaticVoidMethod(jSounds, method);
+}
+
+void stopGameSoundGunshot() {
+    jmethodID method = env->GetStaticMethodID(jSounds, "JniStopGunshotSound", "()V");
+    env->CallStaticVoidMethod(jSounds, method);
+}
+
+JNIEXPORT void JNICALL Java_fishrungames_doublehitballs_sounds_JniSoundCalls_initJniSounds(JNIEnv *pEnv, jobject pThis) {
+    env = pEnv;
+    jSounds = env->FindClass("fishrungames/doublehitballs/sounds/JniSoundCalls");
+    playBackgroundSound();
+    playGameSoundGunshot();
+    stopBackgroundSound();
+}

game/Sounds.h

@@ -0,0 +1,7 @@
+#include <jni.h>
+
+extern "C" {
+
+JNIEXPORT void JNICALL Java_fishrungames_doublehitballs_sounds_JniSoundCalls_initJniSounds(JNIEnv *pEnv, jobject pThis);
+
+}