Some code tweaks

5 files changed, 11 insertions, 16 deletions

diff --git a/src/audio.c b/src/audio.c
index 6313c9dc..e40fdd41 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -166,15 +166,8 @@ void CloseAudioDevice(void)
 // Load sound to memory
 Sound LoadSound(char *fileName)
 {
-    Sound sound;
-    Wave wave;
-
-    // Init some default values for wave...
-    wave.data = NULL;
-    wave.dataSize = 0;
-    wave.sampleRate = 0;
-    wave.bitsPerSample = 0;
-    wave.channels = 0;
+    Sound sound = { 0 };
+    Wave wave = { 0 };
 
     // NOTE: The entire file is loaded to memory to play it all at once (no-streaming)
 
@@ -236,7 +229,7 @@ Sound LoadSound(char *fileName)
 // Load sound from wave data
 Sound LoadSoundFromWave(Wave wave)
 {
-    Sound sound;
+    Sound sound = { 0 };
 
     if (wave.data != NULL)
     {
@@ -290,7 +283,7 @@ Sound LoadSoundFromWave(Wave wave)
 Sound LoadSoundFromRES(const char *rresName, int resId)
 {
     // NOTE: rresName could be directly a char array with all the data!!! --> TODO
-    Sound sound;
+    Sound sound = { 0 };
 
 #if defined(AUDIO_STANDALONE)
     TraceLog(WARNING, "Sound loading from rRES resource file not supported on standalone mode");
@@ -791,7 +784,7 @@ static Wave LoadWAV(const char *fileName)
     WaveFormat waveFormat;
     WaveData waveData;
 
-    Wave wave;
+    Wave wave = { 0 };
     FILE *wavFile;
 
     wavFile = fopen(fileName, "rb");
diff --git a/src/core.c b/src/core.c
index 9b068300..7a5de04e 100644
--- a/src/core.c
+++ b/src/core.c
@@ -1230,7 +1230,9 @@ Vector2 GetTouchPosition(void)
 
     return position;
 }
+#endif
 
+#if defined(PLATFORM_ANDROID)
 // Detect if a button has been pressed once
 bool IsButtonPressed(int button)
 {
diff --git a/src/models.c b/src/models.c
index 80d9a13a..e90f455a 100644
--- a/src/models.c
+++ b/src/models.c
@@ -557,7 +557,7 @@ void DrawGizmo(Vector3 position)
 // Load a 3d model (from file)
 Model LoadModel(const char *fileName)
 {
-    Model model;
+    Model model = { 0 };
     Mesh mesh = { 0 };
     
     // NOTE: Initialize default data for model in case loading fails, maybe a cube?
diff --git a/src/raylib.h b/src/raylib.h
index 49a320d4..73200556 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -18,7 +18,7 @@
 *
 *   Used external libs:
 *     GLFW3 (www.glfw.org) for window/context management and input
-*     GLAD for OpenGL extensions loading (3.3 Core profile)
+*     GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP)
 *     stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA, PSD, GIF, HDR, PIC)
 *     stb_image_write (Sean Barret) for image writting (PNG)
 *     stb_vorbis (Sean Barret) for ogg audio loading
diff --git a/src/shapes.c b/src/shapes.c
index a4761536..3b4be071 100644
--- a/src/shapes.c
+++ b/src/shapes.c
@@ -397,8 +397,8 @@ bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec)
     int recCenterX = rec.x + rec.width/2;
     int recCenterY = rec.y + rec.height/2;
     
-    float dx = abs(center.x - recCenterX);
-    float dy = abs(center.y - recCenterY);
+    float dx = fabs(center.x - recCenterX);
+    float dy = fabs(center.y - recCenterY);
 
     if (dx > (rec.width/2 + radius)) { return false; }
     if (dy > (rec.height/2 + radius)) { return false; }