Removed useless spacing

src/audio.c

@@ -183,7 +183,7 @@ void CloseAudioDevice(void)
     alcMakeContextCurrent(NULL);
     alcDestroyContext(context);
     alcCloseDevice(device);
-    
+
     TraceLog(INFO, "Audio device closed successfully");
 }
 
@@ -217,7 +217,7 @@ Sound LoadSound(char *fileName)
     else TraceLog(WARNING, "[%s] Sound extension not recognized, it can't be loaded", fileName);
 
     Sound sound = LoadSoundFromWave(wave);
-    
+
     // Sound is loaded, we can unload wave
     UnloadWave(wave);
 
@@ -233,7 +233,7 @@ Sound LoadSoundFromWave(Wave wave)
     if (wave.data != NULL)
     {
         ALenum format = 0;
-        
+
         // The OpenAL format is worked out by looking at the number of channels and the sample size (bits per sample)
         if (wave.channels == 1)
         {
@@ -256,7 +256,7 @@ Sound LoadSoundFromWave(Wave wave)
             }
         }
         else TraceLog(WARNING, "Wave number of channels not supported: %i", wave.channels);
-        
+
         // Create an audio source
         ALuint source;
         alGenSources(1, &source);            // Generate pointer to audio source
@@ -271,7 +271,7 @@ Sound LoadSoundFromWave(Wave wave)
         //----------------------------------------
         ALuint buffer;
         alGenBuffers(1, &buffer);            // Generate pointer to buffer
-        
+
         unsigned int dataSize = wave.sampleCount*wave.sampleSize/8;    // Size in bytes
 
         // Upload sound data to buffer
@@ -367,7 +367,7 @@ Sound LoadSoundFromRES(const char *rresName, int resId)
                         free(data);
 
                         sound = LoadSoundFromWave(wave);
-    
+
                         // Sound is loaded, we can unload wave data
                         UnloadWave(wave);
                     }
@@ -506,13 +506,13 @@ Music LoadMusicStream(char *fileName)
             TraceLog(DEBUG, "[%s] OGG sample rate: %i", fileName, info.sample_rate);
             TraceLog(DEBUG, "[%s] OGG channels: %i", fileName, info.channels);
             TraceLog(DEBUG, "[%s] OGG memory required: %i", fileName, info.temp_memory_required);
-            
+
         }
     }
     else if (strcmp(GetExtension(fileName), "xm") == 0)
     {
         int result = jar_xm_create_context_from_file(&music->ctxXm, 48000, fileName);
-        
+
         if (!result)    // XM context created successfully
         {
             jar_xm_set_max_loop_count(music->ctxXm, 0);     // Set infinite number of loops
@@ -523,7 +523,7 @@ Music LoadMusicStream(char *fileName)
             music->samplesLeft = music->totalSamples;
             music->ctxType = MUSIC_MODULE_XM;
             music->loop = true;
-            
+
             TraceLog(DEBUG, "[%s] XM number of samples: %i", fileName, music->totalSamples);
             TraceLog(DEBUG, "[%s] XM track length: %11.6f sec", fileName, (float)music->totalSamples/48000.0f);
         }
@@ -555,11 +555,11 @@ Music LoadMusicStream(char *fileName)
 void UnloadMusicStream(Music music)
 {
     CloseAudioStream(music->stream);
-    
+
     if (music->ctxType == MUSIC_AUDIO_OGG) stb_vorbis_close(music->ctxOgg);
     else if (music->ctxType == MUSIC_MODULE_XM) jar_xm_free_context(music->ctxXm);
     else if (music->ctxType == MUSIC_MODULE_MOD) jar_mod_unload(&music->ctxMod);
-    
+
     free(music);
 }
 
@@ -597,58 +597,58 @@ void UpdateMusicStream(Music music)
 
     // Determine if music stream is ready to be written
     alGetSourcei(music->stream.source, AL_BUFFERS_PROCESSED, &processed);
-    
+
     int numBuffersToProcess = processed;
-    
+
     if (processed > 0)
     {
         bool active = true;
         short pcm[AUDIO_BUFFER_SIZE];
         float pcmf[AUDIO_BUFFER_SIZE];
-        
+
-        int numSamples = 0;     // Total size of data steamed in L+R samples for xm floats, 
+        int numSamples = 0;     // Total size of data steamed in L+R samples for xm floats,
                                 // individual L or R for ogg shorts
 
         for (int i = 0; i < numBuffersToProcess; i++)
         {
             switch (music->ctxType)
             {
-                case MUSIC_AUDIO_OGG: 
+                case MUSIC_AUDIO_OGG:
                 {
                     if (music->samplesLeft >= AUDIO_BUFFER_SIZE) numSamples = AUDIO_BUFFER_SIZE;
                     else numSamples = music->samplesLeft;
-            
+
                     // NOTE: Returns the number of samples to process (should be the same as numSamples -> it is)
                     int numSamplesOgg = stb_vorbis_get_samples_short_interleaved(music->ctxOgg, music->stream.channels, pcm, numSamples);
 
                     // TODO: Review stereo channels Ogg, not enough samples served!
                     UpdateAudioStream(music->stream, pcm, numSamplesOgg*music->stream.channels);
                     music->samplesLeft -= (numSamplesOgg*music->stream.channels);
-                    
+
                 } break;
-                case MUSIC_MODULE_XM: 
+                case MUSIC_MODULE_XM:
                 {
                     if (music->samplesLeft >= AUDIO_BUFFER_SIZE/2) numSamples = AUDIO_BUFFER_SIZE/2;
                     else numSamples = music->samplesLeft;
-            
+
                     // NOTE: Output buffer is 2*numsamples elements (left and right value for each sample)
                     jar_xm_generate_samples(music->ctxXm, pcmf, numSamples);
                     UpdateAudioStream(music->stream, pcmf, numSamples*2);           // Using 32bit PCM data
                     music->samplesLeft -= numSamples;
-                    
+
                     //TraceLog(INFO, "Samples left: %i", music->samplesLeft);
-                    
+
                 } break;
-                case MUSIC_MODULE_MOD: 
+                case MUSIC_MODULE_MOD:
                 {
                     if (music->samplesLeft >= AUDIO_BUFFER_SIZE/2) numSamples = AUDIO_BUFFER_SIZE/2;
                     else numSamples = music->samplesLeft;
-                    
+
                     // NOTE: Output buffer size is nbsample*channels (default: 48000Hz, 16bit, Stereo)
-                    jar_mod_fillbuffer(&music->ctxMod, pcm, numSamples, 0); 
+                    jar_mod_fillbuffer(&music->ctxMod, pcm, numSamples, 0);
                     UpdateAudioStream(music->stream, pcm, numSamples*2);
                     music->samplesLeft -= numSamples;
-                    
+
                 } break;
                 default: break;
             }
@@ -659,15 +659,15 @@ void UpdateMusicStream(Music music)
                 break;
             }
         }
-        
+
         // Reset audio stream for looping
         if (!active && music->loop)
         {
             // Restart music context (if required)
-            //if (music->ctxType == MUSIC_MODULE_XM) 
+            //if (music->ctxType == MUSIC_MODULE_XM)
             if (music->ctxType == MUSIC_MODULE_MOD) jar_mod_seek_start(&music->ctxMod);
             else if (music->ctxType == MUSIC_AUDIO_OGG) stb_vorbis_seek_start(music->ctxOgg);
-            
+
             // Reset samples left to total samples
             music->samplesLeft = music->totalSamples;
         }
@@ -713,7 +713,7 @@ void SetMusicPitch(Music music, float pitch)
 float GetMusicTimeLength(Music music)
 {
     float totalSeconds = (float)music->totalSamples/music->stream.sampleRate;
-    
+
     return totalSeconds;
 }
 
@@ -732,7 +732,7 @@ float GetMusicTimePlayed(Music music)
 AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize, unsigned int channels)
 {
     AudioStream stream = { 0 };
-    
+
     stream.sampleRate = sampleRate;
     stream.sampleSize = sampleSize;
     stream.channels = channels;
@@ -791,7 +791,7 @@ AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize, un
     }
 
     alSourceQueueBuffers(stream.source, MAX_STREAM_BUFFERS, stream.buffers);
-    
+
     TraceLog(INFO, "[AUD ID %i] Audio stream loaded successfully", stream.source);
 
     return stream;
@@ -806,9 +806,9 @@ void CloseAudioStream(AudioStream stream)
     // Flush out all queued buffers
     int queued = 0;
     alGetSourcei(stream.source, AL_BUFFERS_QUEUED, &queued);
-    
+
     ALuint buffer = 0;
-    
+
     while (queued > 0)
     {
         alSourceUnqueueBuffers(stream.source, 1, &buffer);
@@ -818,7 +818,7 @@ void CloseAudioStream(AudioStream stream)
     // Delete source and buffers
     alDeleteSources(1, &stream.source);
     alDeleteBuffers(MAX_STREAM_BUFFERS, stream.buffers);
-    
+
     TraceLog(INFO, "[AUD ID %i] Unloaded audio stream data", stream.source);
 }
 
@@ -828,14 +828,14 @@ void UpdateAudioStream(AudioStream stream, void *data, int numSamples)
 {
     ALuint buffer = 0;
     alSourceUnqueueBuffers(stream.source, 1, &buffer);
-    
+
     // Check if any buffer was available for unqueue
     if (alGetError() != AL_INVALID_VALUE)
     {
         if (stream.sampleSize == 8) alBufferData(buffer, stream.format, (unsigned char *)data, numSamples*sizeof(unsigned char), stream.sampleRate);
         else if (stream.sampleSize == 16) alBufferData(buffer, stream.format, (short *)data, numSamples*sizeof(short), stream.sampleRate);
         else if (stream.sampleSize == 32) alBufferData(buffer, stream.format, (float *)data, numSamples*sizeof(float), stream.sampleRate);
-        
+
         alSourceQueueBuffers(stream.source, 1, &buffer);
     }
 }

src/models.c

@@ -81,12 +81,12 @@ void DrawCircle3D(Vector3 center, float radius, float rotationAngle, Vector3 rot
     rlPushMatrix();
         rlTranslatef(center.x, center.y, center.z);
         rlRotatef(rotationAngle, rotation.x, rotation.y, rotation.z);
-        
+
         rlBegin(RL_LINES);
             for (int i = 0; i < 360; i += 10)
             {
                 rlColor4ub(color.r, color.g, color.b, color.a);
-                
+
                 rlVertex3f(sin(DEG2RAD*i)*radius, cos(DEG2RAD*i)*radius, 0.0f);
                 rlVertex3f(sin(DEG2RAD*(i + 10)) * radius, cos(DEG2RAD*(i + 10)) * radius, 0.0f);
             }
@@ -583,13 +583,13 @@ void DrawLight(Light light)
             DrawCircle3D(light->position, light->radius, 90.0f, (Vector3){ 0, 1, 0 }, (light->enabled ? light->diffuse : BLACK));
         } break;
         case LIGHT_DIRECTIONAL:
-        {                
+        {
             DrawLine3D(light->position, light->target, (light->enabled ? light->diffuse : BLACK));
             DrawSphereWires(light->position, 0.3f*light->intensity, 4, 8, (light->enabled ? light->diffuse : BLACK));
             DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : BLACK));
         } break;
         case LIGHT_SPOT:
-        {                
+        {
             DrawLine3D(light->position, light->target, (light->enabled ? light->diffuse : BLACK));
             DrawCylinderWires(light->position, 0.0f, 0.3f*light->coneAngle/50, 0.6f, 5, (light->enabled ? light->diffuse : BLACK));
             DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : BLACK));
@@ -602,7 +602,7 @@ void DrawLight(Light light)
 Model LoadModel(const char *fileName)
 {
     Model model = { 0 };
-    
+
     // TODO: Initialize default data for model in case loading fails, maybe a cube?
 
     if (strcmp(GetExtension(fileName), "obj") == 0) model.mesh = LoadOBJ(fileName);
@@ -612,7 +612,7 @@ Model LoadModel(const char *fileName)
     else
     {
         rlglLoadMesh(&model.mesh, false);  // Upload vertex data to GPU (static model)
-        
+
         model.transform = MatrixIdentity();
         model.material = LoadDefaultMaterial();
     }
@@ -626,12 +626,12 @@ Model LoadModelEx(Mesh data, bool dynamic)
     Model model = { 0 };
 
     model.mesh = data;
-    
+
     rlglLoadMesh(&model.mesh, dynamic);  // Upload vertex data to GPU
-    
+
     model.transform = MatrixIdentity();
     model.material = LoadDefaultMaterial();
-    
+
     return model;
 }
 
@@ -723,11 +723,11 @@ Model LoadModelFromRES(const char *rresName, int resId)
 Model LoadHeightmap(Image heightmap, Vector3 size)
 {
     Model model = { 0 };
-    
+
     model.mesh = GenMeshHeightmap(heightmap, size);
-    
+
     rlglLoadMesh(&model.mesh, false);  // Upload vertex data to GPU (static model)
-    
+
     model.transform = MatrixIdentity();
     model.material = LoadDefaultMaterial();
 
@@ -738,11 +738,11 @@ Model LoadHeightmap(Image heightmap, Vector3 size)
 Model LoadCubicmap(Image cubicmap)
 {
     Model model = { 0 };
-    
+
     model.mesh = GenMeshCubicmap(cubicmap, (Vector3){ 1.0f, 1.5f, 1.0f });
-    
+
     rlglLoadMesh(&model.mesh, false);  // Upload vertex data to GPU (static model)
-    
+
     model.transform = MatrixIdentity();
     model.material = LoadDefaultMaterial();
 
@@ -755,7 +755,7 @@ void UnloadModel(Model model)
     rlglUnloadMesh(&model.mesh);
 
     UnloadMaterial(model.material);
-    
+
     TraceLog(INFO, "Unloaded model data from RAM and VRAM");
 }
 
@@ -763,10 +763,10 @@ void UnloadModel(Model model)
 Material LoadMaterial(const char *fileName)
 {
     Material material = { 0 };
-    
+
     if (strcmp(GetExtension(fileName), "mtl") == 0) material = LoadMTL(fileName);
     else TraceLog(WARNING, "[%s] Material extension not recognized, it can't be loaded", fileName);
-    
+
     return material;
 }
 
@@ -774,7 +774,7 @@ Material LoadMaterial(const char *fileName)
 Material LoadDefaultMaterial(void)
 {
     Material material = { 0 };
-    
+
     material.shader = GetDefaultShader();
     material.texDiffuse = GetDefaultTexture();      // White texture (1x1 pixel)
     //material.texNormal;           // NOTE: By default, not set
@@ -783,9 +783,9 @@ Material LoadDefaultMaterial(void)
     material.colDiffuse = WHITE;    // Diffuse color
     material.colAmbient = WHITE;    // Ambient color
     material.colSpecular = WHITE;   // Specular color
-    
+
     material.glossiness = 100.0f;   // Glossiness level
-    
+
     return material;
 }
 
@@ -794,7 +794,7 @@ Material LoadDefaultMaterial(void)
 Material LoadStandardMaterial(void)
 {
     Material material = LoadDefaultMaterial();
-    
+
     material.shader = GetStandardShader();
 
     return material;
@@ -812,12 +812,12 @@ void UnloadMaterial(Material material)
 static Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
 {
     #define GRAY_VALUE(c) ((c.r+c.g+c.b)/3)
-    
+
     Mesh mesh = { 0 };
 
     int mapX = heightmap.width;
     int mapZ = heightmap.height;
-    
+
     Color *pixels = GetImageData(heightmap);
 
     // NOTE: One vertex per pixel
@@ -908,7 +908,7 @@ static Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
             trisCounter += 2;
         }
     }
-    
+
     free(pixels);
 
     return mesh;
@@ -919,7 +919,7 @@ static Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize)
     Mesh mesh = { 0 };
 
     Color *cubicmapPixels = GetImageData(cubicmap);
-    
+
     int mapWidth = cubicmap.width;
     int mapHeight = cubicmap.height;
 
@@ -1262,9 +1262,9 @@ static Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize)
     free(mapVertices);
     free(mapNormals);
     free(mapTexcoords);
-    
+
     free(cubicmapPixels);   // Free image pixel data
-    
+
     return mesh;
 }
 
@@ -1273,7 +1273,7 @@ void DrawModel(Model model, Vector3 position, float scale, Color tint)
 {
     Vector3 vScale = { scale, scale, scale };
     Vector3 rotationAxis = { 0.0f, 0.0f, 0.0f };
-    
+
     DrawModelEx(model, position, rotationAxis, 0.0f, vScale, tint);
 }
 
@@ -1285,13 +1285,13 @@ void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rota
     Matrix matRotation = MatrixRotate(rotationAxis, rotationAngle*DEG2RAD);
     Matrix matScale = MatrixScale(scale.x, scale.y, scale.z);
     Matrix matTranslation = MatrixTranslate(position.x, position.y, position.z);
-    
+
     // Combine model transformation matrix (model.transform) with matrix generated by function parameters (matTransform)
     //Matrix matModel = MatrixMultiply(model.transform, matTransform);    // Transform to world-space coordinates
-    
+
     model.transform = MatrixMultiply(MatrixMultiply(matScale, matRotation), matTranslation);
     model.material.colDiffuse = tint;       // TODO: Multiply tint color by diffuse color?
-    
+
     rlglDrawMesh(model.mesh, model.material, model.transform);
 }
 
@@ -1299,9 +1299,9 @@ void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rota
 void DrawModelWires(Model model, Vector3 position, float scale, Color tint)
 {
     rlEnableWireMode();
-    
+
     DrawModel(model, position, scale, tint);
-    
+
     rlDisableWireMode();
 }
 
@@ -1309,9 +1309,9 @@ void DrawModelWires(Model model, Vector3 position, float scale, Color tint)
 void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis, float rotationAngle, Vector3 scale, Color tint)
 {
     rlEnableWireMode();
-    
+
     DrawModelEx(model, position, rotationAxis, rotationAngle, scale, tint);
-    
+
     rlDisableWireMode();
 }
 
@@ -1319,7 +1319,7 @@ void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis, float
 void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint)
 {
     Rectangle sourceRec = { 0, 0, texture.width, texture.height };
-    
+
     DrawBillboardRec(camera, texture, sourceRec, center, size, tint);
 }
 
@@ -1334,7 +1334,7 @@ void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec, Vec
 
     Vector3 right = { viewMatrix.m0, viewMatrix.m4, viewMatrix.m8 };
     //Vector3 up = { viewMatrix.m1, viewMatrix.m5, viewMatrix.m9 };
-    
+
     // NOTE: Billboard locked on axis-Y
     Vector3 up = { 0.0f, 1.0f, 0.0f };
 /*
@@ -1384,13 +1384,13 @@ void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec, Vec
 void DrawBoundingBox(BoundingBox box, Color color)
 {
     Vector3 size;
-    
+
     size.x = fabsf(box.max.x - box.min.x);
     size.y = fabsf(box.max.y - box.min.y);
     size.z = fabsf(box.max.z - box.min.z);
-    
+
     Vector3 center = { box.min.x + size.x/2.0f, box.min.y + size.y/2.0f, box.min.z + size.z/2.0f };
-    
+
     DrawCubeWires(center, size.x, size.y, size.z, color);
 }
 
@@ -1451,14 +1451,14 @@ bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radius
 bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius)
 {
     bool collision = false;
-    
+
     Vector3 raySpherePos = VectorSubtract(spherePosition, ray.position);
     float distance = VectorLength(raySpherePos);
     float vector = VectorDotProduct(raySpherePos, ray.direction);
     float d = sphereRadius*sphereRadius - (distance*distance - vector*vector);
-    
+
     if (d >= 0.0f) collision = true;
-    
+
     return collision;
 }
 
@@ -1466,29 +1466,29 @@ bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius
 bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius, Vector3 *collisionPoint)
 {
     bool collision = false;
-    
+
     Vector3 raySpherePos = VectorSubtract(spherePosition, ray.position);
     float distance = VectorLength(raySpherePos);
     float vector = VectorDotProduct(raySpherePos, ray.direction);
     float d = sphereRadius*sphereRadius - (distance*distance - vector*vector);
-    
+
     if (d >= 0.0f) collision = true;
-    
+
     // Calculate collision point
     Vector3 offset = ray.direction;
     float collisionDistance = 0;
-    
+
     // Check if ray origin is inside the sphere to calculate the correct collision point
     if (distance < sphereRadius) collisionDistance = vector + sqrt(d);
     else collisionDistance = vector - sqrt(d);
-    
+
     VectorScale(&offset, collisionDistance);
     Vector3 cPoint = VectorAdd(ray.position, offset);
-    
+
     collisionPoint->x = cPoint.x;
     collisionPoint->y = cPoint.y;
     collisionPoint->z = cPoint.z;
-    
+
     return collision;
 }
 
@@ -1496,7 +1496,7 @@ bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadi
 bool CheckCollisionRayBox(Ray ray, BoundingBox box)
 {
     bool collision = false;
-    
+
     float t[8];
     t[0] = (box.min.x - ray.position.x)/ray.direction.x;
     t[1] = (box.max.x - ray.position.x)/ray.direction.x;
@@ -1506,9 +1506,9 @@ bool CheckCollisionRayBox(Ray ray, BoundingBox box)
     t[5] = (box.max.z - ray.position.z)/ray.direction.z;
     t[6] = fmax(fmax(fmin(t[0], t[1]), fmin(t[2], t[3])), fmin(t[4], t[5]));
     t[7] = fmin(fmin(fmax(t[0], t[1]), fmax(t[2], t[3])), fmax(t[4], t[5]));
-    
+
     collision = !(t[7] < 0 || t[6] > t[7]);
-    
+
     return collision;
 }
 
@@ -1524,19 +1524,19 @@ BoundingBox CalculateBoundingBox(Mesh mesh)
     {
         minVertex = (Vector3){ mesh.vertices[0], mesh.vertices[1], mesh.vertices[2] };
         maxVertex = (Vector3){ mesh.vertices[0], mesh.vertices[1], mesh.vertices[2] };
-    
+
         for (int i = 1; i < mesh.vertexCount; i++)
         {
             minVertex = VectorMin(minVertex, (Vector3){ mesh.vertices[i*3], mesh.vertices[i*3 + 1], mesh.vertices[i*3 + 2] });
             maxVertex = VectorMax(maxVertex, (Vector3){ mesh.vertices[i*3], mesh.vertices[i*3 + 1], mesh.vertices[i*3 + 2] });
         }
     }
-    
+
     // Create the bounding box
     BoundingBox box;
     box.min = minVertex;
     box.max = maxVertex;
-    
+
     return box;
 }
 
@@ -1546,9 +1546,9 @@ BoundingBox CalculateBoundingBox(Mesh mesh)
 Vector3 ResolveCollisionCubicmap(Image cubicmap, Vector3 mapPosition, Vector3 *playerPosition, float radius)
 {
     #define CUBIC_MAP_HALF_BLOCK_SIZE   0.5
-    
+
     Color *cubicmapPixels = GetImageData(cubicmap);
-    
+
     // Detect the cell where the player is located
     Vector3 impactDirection = { 0.0f, 0.0f, 0.0f };
 
@@ -1784,7 +1784,7 @@ Vector3 ResolveCollisionCubicmap(Image cubicmap, Vector3 mapPosition, Vector3 *p
         playerPosition->y = (1.5f - radius) - 0.01f;
         impactDirection = (Vector3) { impactDirection.x, 1, impactDirection.z};
     }
-    
+
     free(cubicmapPixels);
 
     return impactDirection;
@@ -2049,9 +2049,9 @@ static Mesh LoadOBJ(const char *fileName)
 static Material LoadMTL(const char *fileName)
 {
     #define MAX_BUFFER_SIZE     128
-    
+
     Material material = { 0 };  // LoadDefaultMaterial();
-    
+
     char buffer[MAX_BUFFER_SIZE];
     Vector3 color = { 1.0f, 1.0f, 1.0f };
     char *mapFileName = NULL;
@@ -2069,14 +2069,14 @@ static Material LoadMTL(const char *fileName)
     while (!feof(mtlFile))
     {
         fgets(buffer, MAX_BUFFER_SIZE, mtlFile);
-        
+
         switch (buffer[0])
         {
             case 'n':   // newmtl string    Material name. Begins a new material description.
             {
                 // TODO: Support multiple materials in a single .mtl
                 sscanf(buffer, "newmtl %s", mapFileName);
-                
+
                 TraceLog(INFO, "[%s] Loading material...", mapFileName);
             }
             case 'i':   // illum int        Illumination model
@@ -2123,7 +2123,7 @@ static Material LoadMTL(const char *fileName)
                 {
                     int shininess = 0;
                     sscanf(buffer, "Ns %i", &shininess);
-                    
+
                     material.glossiness = (float)shininess;
                 }
                 else if (buffer[1] == 'i')  // Ni int   Refraction index.
@@ -2192,7 +2192,7 @@ static Material LoadMTL(const char *fileName)
                 float ialpha = 0.0f;
                 sscanf(buffer, "Tr %f", &ialpha);
                 material.colDiffuse.a = (unsigned char)((1.0f - ialpha)*255);
-                
+
             } break;
             case 'r':   // refl string      Reflection texture map
             default: break;
@@ -2203,6 +2203,6 @@ static Material LoadMTL(const char *fileName)
 
     // NOTE: At this point we have all material data
     TraceLog(INFO, "[%s] Material loaded successfully", fileName);
-    
+
     return material;
 }

src/raylib.h

@@ -930,8 +930,8 @@ RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pit
 RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
 RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
 
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, 
+RLAPI AudioStream InitAudioStream(unsigned int sampleRate,
-                                  unsigned int sampleSize, 
+                                  unsigned int sampleSize,
                                   unsigned int channels);             // Init audio stream (to stream audio pcm data)
 RLAPI void UpdateAudioStream(AudioStream stream, void *data, int numSamples); // Update audio stream buffers with data
 RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory

src/rlgl.h

@@ -107,7 +107,7 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
 
     // byte type
     typedef unsigned char byte;
-    
+
     // Color type, RGBA (32bit)
     typedef struct Color {
         unsigned char r;
@@ -117,7 +117,7 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
     } Color;
 
     // Texture formats (support depends on OpenGL version)
-    typedef enum { 
+    typedef enum {
         UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
         UNCOMPRESSED_GRAY_ALPHA,
         UNCOMPRESSED_R5G6B5,            // 16 bpp
@@ -157,7 +157,7 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
     // Shader type (generic shader)
     typedef struct Shader {
         unsigned int id;        // Shader program id
-        
+
         // Vertex attributes locations (default locations)
         int vertexLoc;          // Vertex attribute location point (default-location = 0)
         int texcoordLoc;        // Texcoord attribute location point (default-location = 1)
@@ -169,7 +169,7 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
         // Uniform locations
         int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
         int tintColorLoc;       // Color uniform location point (fragment shader)
-        
+
         // Texture map locations (generic for any kind of map)
         int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
         int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
@@ -185,14 +185,14 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
         int mipmaps;            // Mipmap levels, 1 by default
         int format;             // Data format (TextureFormat)
     } Texture2D;
-    
+
     // RenderTexture2D type, for texture rendering
     typedef struct RenderTexture2D {
         unsigned int id;        // Render texture (fbo) id
         Texture2D texture;      // Color buffer attachment texture
         Texture2D depth;        // Depth buffer attachment texture
     } RenderTexture2D;
-    
+
     // Material type
     typedef struct Material {
         Shader shader;          // Standard shader (supports 3 map types: diffuse, normal, specular)
@@ -204,10 +204,10 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
         Color colDiffuse;       // Diffuse color
         Color colAmbient;       // Ambient color
         Color colSpecular;      // Specular color
-        
+
         float glossiness;       // Glossiness level (Ranges from 0 to 1000)
     } Material;
-    
+
     // Camera type, defines a camera position/orientation in 3d space
     typedef struct Camera {
         Vector3 position;       // Camera position
@@ -225,22 +225,22 @@ typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
         Vector3 position;       // Light position
         Vector3 target;         // Light target: LIGHT_DIRECTIONAL and LIGHT_SPOT (cone direction target)
         float radius;           // Light attenuation radius light intensity reduced with distance (world distance)
-        
+
         Color diffuse;          // Light diffuse color
         float intensity;        // Light intensity level
-        
+
         float coneAngle;        // Light cone max angle: LIGHT_SPOT
     } LightData, *Light;
-    
+
     // Light types
     typedef enum { LIGHT_POINT, LIGHT_DIRECTIONAL, LIGHT_SPOT } LightType;
 
     // Color blending modes (pre-defined)
     typedef enum { BLEND_ALPHA = 0, BLEND_ADDITIVE, BLEND_MULTIPLIED } BlendMode;
-    
+
     // TraceLog message types
     typedef enum { INFO = 0, ERROR, WARNING, DEBUG, OTHER } TraceLogType;
-    
+
     // VR Head Mounted Display devices
     typedef enum {
         HMD_DEFAULT_DEVICE = 0,

src/rlua.h

@@ -6,7 +6,7 @@
 *   The following types:
 *       Color, Vector2, Vector3, Rectangle, Ray, Camera, Camera2D
 *   are treated as objects with named fields, same as in C.
-*   
+*
 *   Lua defines utility functions for creating those objects.
 *   Usage:
 *       local cl = Color(255,255,255,255)
@@ -27,7 +27,7 @@
 *   NOTE 02:
 *   Some raylib functions take a pointer to an array, and the size of that array.
 *   The equivalent Lua functions take only an array table of the specified type UNLESS
-*   it's a pointer to a large char array (e.g. for images), then it takes (and potentially returns) 
+*   it's a pointer to a large char array (e.g. for images), then it takes (and potentially returns)
 *   a Lua string (without the size argument, as Lua strings are sized by default).
 *
 *   NOTE 03:
@@ -362,7 +362,7 @@ static void LuaBuildOpaqueMetatables(void)
     lua_pushcfunction(L, &LuaIndexTexture2D);
     lua_setfield(L, -2, "__index");
     lua_pop(L, 1);
-    
+
     luaL_newmetatable(L, "RenderTexture2D");
     lua_pushcfunction(L, &LuaIndexRenderTexture2D);
     lua_setfield(L, -2, "__index");
@@ -3112,7 +3112,7 @@ int lua_TraceLog(lua_State* L)
     lua_getfield(L, 1, "format"); /// fmt, args..., [string], format()
     lua_rotate(L, 1, 2); /// [string], format(), fmt, args...
     lua_call(L, num_args, 1); /// [string], formatted_string
-    
+
     TraceLog(arg1, "%s", luaL_checkstring(L,-1));
     return 0;
 }
@@ -3525,7 +3525,7 @@ int lua_QuaternionTransform(lua_State* L)
 
 // raylib Functions (and data types) list
 static luaL_Reg raylib_functions[] = {
-    
+
     // Register non-opaque data types
     REG(Color)
     REG(Vector2)
@@ -3547,7 +3547,7 @@ static luaL_Reg raylib_functions[] = {
     REG(ToggleFullscreen)
     REG(GetScreenWidth)
     REG(GetScreenHeight)
-    
+
     REG(ShowCursor)
     REG(HideCursor)
     REG(IsCursorHidden)
@@ -3563,11 +3563,11 @@ static luaL_Reg raylib_functions[] = {
     REG(End3dMode)
     REG(BeginTextureMode)
     REG(EndTextureMode)
-    
+
     REG(GetMouseRay)
     REG(GetWorldToScreen)
     REG(GetCameraMatrix)
-    
+
 #if defined(PLATFORM_WEB)
     REG(SetDrawingLoop)
 #else
@@ -3575,7 +3575,7 @@ static luaL_Reg raylib_functions[] = {
 #endif
     REG(GetFPS)
     REG(GetFrameTime)
-    
+
     REG(GetColor)
     REG(GetHexValue)
     REG(ColorToFloat)
@@ -3585,13 +3585,13 @@ static luaL_Reg raylib_functions[] = {
     REG(Fade)
     REG(SetConfigFlags)
     REG(ShowLogo)
-    
+
     REG(IsFileDropped)
     REG(GetDroppedFiles)
     REG(ClearDroppedFiles)
     REG(StorageSaveValue)
     REG(StorageLoadValue)
-    
+
 #if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
     REG(IsKeyPressed)
     REG(IsKeyDown)
@@ -3599,7 +3599,7 @@ static luaL_Reg raylib_functions[] = {
     REG(IsKeyUp)
     REG(GetKeyPressed)
     REG(SetExitKey)
-    
+
     REG(IsGamepadAvailable)
     REG(GetGamepadAxisMovement)
     REG(IsGamepadButtonPressed)
@@ -3643,13 +3643,13 @@ static luaL_Reg raylib_functions[] = {
     REG(SetCameraPosition)
     REG(SetCameraTarget)
     REG(SetCameraFovy)
-    
+
     REG(SetCameraPanControl)
     REG(SetCameraAltControl)
     REG(SetCameraSmoothZoomControl)
     REG(SetCameraMoveControls)
     REG(SetCameraMouseSensitivity)
-    
+
     REG(DrawPixel)
     REG(DrawPixelV)
     REG(DrawLine)
@@ -3668,7 +3668,7 @@ static luaL_Reg raylib_functions[] = {
     REG(DrawPoly)
     REG(DrawPolyEx)
     REG(DrawPolyExLines)
-    
+
     REG(CheckCollisionRecs)
     REG(CheckCollisionCircles)
     REG(CheckCollisionCircleRec)
@@ -3676,7 +3676,7 @@ static luaL_Reg raylib_functions[] = {
     REG(CheckCollisionPointRec)
     REG(CheckCollisionPointCircle)
     REG(CheckCollisionPointTriangle)
-    
+
     REG(LoadImage)
     REG(LoadImageEx)
     REG(LoadImageRaw)
@@ -3712,13 +3712,13 @@ static luaL_Reg raylib_functions[] = {
     REG(ImageColorBrightness)
     REG(GenTextureMipmaps)
     REG(UpdateTexture)
-    
+
     REG(DrawTexture)
     REG(DrawTextureV)
     REG(DrawTextureEx)
     REG(DrawTextureRec)
     REG(DrawTexturePro)
-    
+
     REG(GetDefaultFont)
     REG(LoadSpriteFont)
     REG(UnloadSpriteFont)
@@ -3727,7 +3727,7 @@ static luaL_Reg raylib_functions[] = {
     REG(MeasureText)
     REG(MeasureTextEx)
     REG(DrawFPS)
-    
+
     REG(DrawLine3D)
     REG(DrawCircle3D)
     REG(DrawCube)
@@ -3744,7 +3744,7 @@ static luaL_Reg raylib_functions[] = {
     REG(DrawGrid)
     REG(DrawGizmo)
     REG(DrawLight)
-    
+
     REG(LoadModel)
     REG(LoadModelEx)
     REG(LoadModelFromRES)
@@ -3756,7 +3756,7 @@ static luaL_Reg raylib_functions[] = {
     REG(LoadStandardMaterial)
     REG(UnloadMaterial)
     //REG(GenMesh*)     // Not ready yet...
-    
+
     REG(DrawModel)
     REG(DrawModelEx)
     REG(DrawModelWires)
@@ -3771,7 +3771,7 @@ static luaL_Reg raylib_functions[] = {
     REG(CheckCollisionRaySphereEx)
     REG(CheckCollisionRayBox)
     REG(ResolveCollisionCubicmap)
-    
+
     REG(LoadShader)
     REG(UnloadShader)
     REG(GetDefaultShader)
@@ -3789,13 +3789,13 @@ static luaL_Reg raylib_functions[] = {
     REG(EndBlendMode)
     REG(CreateLight)
     REG(DestroyLight)
-    
+
     REG(InitVrDevice)
     REG(CloseVrDevice)
     REG(IsVrDeviceReady)
     REG(UpdateVrTracking)
     REG(ToggleVrMode)
-    
+
     REG(InitAudioDevice)
     REG(CloseAudioDevice)
     REG(IsAudioDeviceReady)
@@ -3810,7 +3810,7 @@ static luaL_Reg raylib_functions[] = {
     REG(IsSoundPlaying)
     REG(SetSoundVolume)
     REG(SetSoundPitch)
-    
+
     REG(LoadMusicStream)
     REG(UnloadMusicStream)
     REG(UpdateMusicStream)
@@ -3823,7 +3823,7 @@ static luaL_Reg raylib_functions[] = {
     REG(SetMusicPitch)
     REG(GetMusicTimeLength)
     REG(GetMusicTimePlayed)
-    
+
     REG(InitAudioStream)
     REG(UpdateAudioStream)
     REG(CloseAudioStream)
@@ -3906,7 +3906,7 @@ RLUADEF void InitLuaDevice(void)
 {
     mainLuaState = luaL_newstate();
     L = mainLuaState;
-    
+
     LuaStartEnum();
     LuaSetEnum("FULLSCREEN_MODE", 1);
     LuaSetEnum("SHOW_LOGO", 2);
@@ -4001,7 +4001,7 @@ RLUADEF void InitLuaDevice(void)
     LuaSetEnum("PS3_BUTTON_L2", 8);
     LuaSetEnum("PS3_BUTTON_SELECT", 9);
     LuaSetEnum("PS3_BUTTON_START", 10);
-    
+
     LuaSetEnum("XBOX_BUTTON_A", 0);
     LuaSetEnum("XBOX_BUTTON_B", 1);
     LuaSetEnum("XBOX_BUTTON_X", 2);
@@ -4086,9 +4086,9 @@ RLUADEF void InitLuaDevice(void)
     LuaSetEnum("ADDITIVE", BLEND_ADDITIVE);
     LuaSetEnum("MULTIPLIED", BLEND_MULTIPLIED);
     LuaEndEnum("BlendMode");
-    
+
     LuaStartEnum();
-    LuaSetEnum("POINT", LIGHT_POINT); 
+    LuaSetEnum("POINT", LIGHT_POINT);
     LuaSetEnum("DIRECTIONAL", LIGHT_DIRECTIONAL);
     LuaSetEnum("SPOT", LIGHT_SPOT);
     LuaEndEnum("LightType");
@@ -4114,7 +4114,7 @@ RLUADEF void InitLuaDevice(void)
     LuaSetEnum("FIRST_PERSON", CAMERA_FIRST_PERSON);
     LuaSetEnum("THIRD_PERSON", CAMERA_THIRD_PERSON);
     LuaEndEnum("CameraMode");
-    
+
     LuaStartEnum();
     LuaSetEnum("DEFAULT_DEVICE", HMD_DEFAULT_DEVICE);
     LuaSetEnum("OCULUS_RIFT_DK2", HMD_OCULUS_RIFT_DK2);
@@ -4138,9 +4138,9 @@ RLUADEF void InitLuaDevice(void)
     lua_pushboolean(L, true);
 #if defined(PLATFORM_DESKTOP)
     lua_setglobal(L, "PLATFORM_DESKTOP");
-#elif defined(PLATFORM_ANDROID) 
+#elif defined(PLATFORM_ANDROID)
     lua_setglobal(L, "PLATFORM_ANDROID");
-#elif defined(PLATFORM_RPI) 
+#elif defined(PLATFORM_RPI)
     lua_setglobal(L, "PLATFORM_RPI");
 #elif defined(PLATFORM_WEB)
     lua_setglobal(L, "PLATFORM_WEB");
@@ -4148,7 +4148,7 @@ RLUADEF void InitLuaDevice(void)
 
     luaL_openlibs(L);
     LuaBuildOpaqueMetatables();
-    
+
     LuaRegisterRayLib(0);
 }
 
@@ -4173,7 +4173,7 @@ RLUADEF void ExecuteLuaCode(const char *code)
     }
 
     int result = luaL_dostring(L, code);
-    
+
     switch (result)
     {
         case LUA_OK: break;
@@ -4193,7 +4193,7 @@ RLUADEF void ExecuteLuaFile(const char *filename)
     }
 
     int result = luaL_dofile(L, filename);
-    
+
     switch (result)
     {
         case LUA_OK: break;

src/text.c

@@ -151,7 +151,7 @@ extern void LoadDefaultFont(void)
     //----------------------------------------------------------------------
     int imWidth = 128;
     int imHeight = 128;
-    
+
     Color *imagePixels = (Color *)malloc(imWidth*imHeight*sizeof(Color));
 
     for (int i = 0; i < imWidth*imHeight; i++) imagePixels[i] = BLANK;        // Initialize array
@@ -174,7 +174,7 @@ extern void LoadDefaultFont(void)
     //FILE *myimage = fopen("default_font.raw", "wb");
     //fwrite(image.pixels, 1, 128*128*4, myimage);
     //fclose(myimage);
-    
+
     Image image = LoadImageEx(imagePixels, imWidth, imHeight);
     ImageFormat(&image, UNCOMPRESSED_GRAY_ALPHA);
 
@@ -185,13 +185,13 @@ extern void LoadDefaultFont(void)
 
     // Reconstruct charSet using charsWidth[], charsHeight, charsDivisor, numChars
     //------------------------------------------------------------------------------
-    defaultFont.charValues = (int *)malloc(defaultFont.numChars*sizeof(int)); 
+    defaultFont.charValues = (int *)malloc(defaultFont.numChars*sizeof(int));
     defaultFont.charRecs = (Rectangle *)malloc(defaultFont.numChars*sizeof(Rectangle));   // Allocate space for our character rectangle data
                                                                                           // This memory should be freed at end! --> Done on CloseWindow()
-    
+
     defaultFont.charOffsets = (Vector2 *)malloc(defaultFont.numChars*sizeof(Vector2));
     defaultFont.charAdvanceX = (int *)malloc(defaultFont.numChars*sizeof(int));
-    
+
     int currentLine = 0;
     int currentPosX = charsDivisor;
     int testPosX = charsDivisor;
@@ -199,7 +199,7 @@ extern void LoadDefaultFont(void)
     for (int i = 0; i < defaultFont.numChars; i++)
     {
         defaultFont.charValues[i] = FONT_FIRST_CHAR + i;  // First char is 32
-        
+
         defaultFont.charRecs[i].x = currentPosX;
         defaultFont.charRecs[i].y = charsDivisor + currentLine * (charsHeight + charsDivisor);
         defaultFont.charRecs[i].width = charsWidth[i];
@@ -217,12 +217,12 @@ extern void LoadDefaultFont(void)
             defaultFont.charRecs[i].y = charsDivisor + currentLine*(charsHeight + charsDivisor);
         }
         else currentPosX = testPosX;
-        
+
         // NOTE: On default font character offsets and xAdvance are not required
         defaultFont.charOffsets[i] = (Vector2){ 0.0f, 0.0f };
         defaultFont.charAdvanceX[i] = 0;
     }
-    
+
     defaultFont.size = defaultFont.charRecs[0].height;
 
     TraceLog(INFO, "[TEX ID %i] Default font loaded successfully", defaultFont.texture.id);
@@ -262,7 +262,7 @@ SpriteFont LoadSpriteFont(const char *fileName)
         if (image.data != NULL) spriteFont = LoadImageFont(image, MAGENTA, FONT_FIRST_CHAR);
         UnloadImage(image);
     }
-    
+
     if (spriteFont.texture.id == 0)
     {
         TraceLog(WARNING, "[%s] SpriteFont could not be loaded, using default font", fileName);
@@ -316,15 +316,15 @@ void DrawTextEx(SpriteFont spriteFont, const char *text, Vector2 position, float
 
     scaleFactor = fontSize/spriteFont.size;
 
-    // NOTE: Some ugly hacks are made to support Latin-1 Extended characters directly 
+    // NOTE: Some ugly hacks are made to support Latin-1 Extended characters directly
     // written in C code files (codified by default as UTF-8)
-    
+
     for(int i = 0; i < length; i++)
     {
         // TODO: Right now we are supposing characters that follow a continous order and start at FONT_FIRST_CHAR,
         // this sytem can be improved to support any characters order and init value...
         // An intermediate table could be created to link char values with predefined char position index in chars rectangle array
-        
+
         if ((unsigned char)text[i] == 0xc2)         // UTF-8 encoding identification HACK!
         {
             // Support UTF-8 encoded values from [0xc2 0x80] -> [0xc2 0xbf](¿)
@@ -353,8 +353,8 @@ void DrawTextEx(SpriteFont spriteFont, const char *text, Vector2 position, float
 
         if (rec.x > 0)
         {
-            DrawTexturePro(spriteFont.texture, rec, (Rectangle){ position.x + textOffsetX + spriteFont.charOffsets[(int)text[i] - FONT_FIRST_CHAR].x*scaleFactor, 
+            DrawTexturePro(spriteFont.texture, rec, (Rectangle){ position.x + textOffsetX + spriteFont.charOffsets[(int)text[i] - FONT_FIRST_CHAR].x*scaleFactor,
-                                                                 position.y + textOffsetY + spriteFont.charOffsets[(int)text[i] - FONT_FIRST_CHAR].y*scaleFactor, 
+                                                                 position.y + textOffsetY + spriteFont.charOffsets[(int)text[i] - FONT_FIRST_CHAR].y*scaleFactor,
                                                                  rec.width*scaleFactor, rec.height*scaleFactor} , (Vector2){ 0, 0 }, 0.0f, tint);
 
             if (spriteFont.charAdvanceX[(int)text[i] - FONT_FIRST_CHAR] == 0) textOffsetX += (rec.width*scaleFactor + spacing);
@@ -381,15 +381,15 @@ const char *SubText(const char *text, int position, int length)
 {
     static char buffer[MAX_SUBTEXT_LENGTH];
     int textLength = strlen(text);
-    
+
     if (position >= textLength)
     {
         position = textLength - 1;
         length = 0;
     }
-    
+
     if (length >= textLength) length = textLength;
- 
+
     for (int c = 0 ; c < length ; c++)
     {
         *(buffer+c) = *(text+position);
@@ -421,17 +421,17 @@ Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, int fontSize, int
     int len = strlen(text);
     int tempLen = 0;            // Used to count longer text line num chars
     int lenCounter = 0;
-    
+
     int textWidth = 0;
     int tempTextWidth = 0;      // Used to count longer text line width
-    
+
     int textHeight = spriteFont.size;
     float scaleFactor;
 
     for (int i = 0; i < len; i++)
     {
         lenCounter++;
-        
+
         if (text[i] != '\n')
         {
             if (spriteFont.charAdvanceX[(int)text[i] - FONT_FIRST_CHAR] != 0) textWidth += spriteFont.charAdvanceX[(int)text[i] - FONT_FIRST_CHAR];
@@ -444,10 +444,10 @@ Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, int fontSize, int
             textWidth = 0;
             textHeight += (spriteFont.size + spriteFont.size/2); // NOTE: Fixed line spacing of 1.5 lines
         }
-        
+
         if (tempLen < lenCounter) tempLen = lenCounter;
     }
-    
+
     if (tempTextWidth < textWidth) tempTextWidth = textWidth;
 
     if (fontSize <= spriteFont.size) scaleFactor = 1.0f;
@@ -496,21 +496,21 @@ void DrawFPS(int posX, int posY)
 static SpriteFont LoadImageFont(Image image, Color key, int firstChar)
 {
     #define COLOR_EQUAL(col1, col2) ((col1.r == col2.r)&&(col1.g == col2.g)&&(col1.b == col2.b)&&(col1.a == col2.a))
-    
+
     int charSpacing = 0;
     int lineSpacing = 0;
 
     int x = 0;
     int y = 0;
-    
+
     // Default number of characters expected supported
     #define MAX_FONTCHARS          128
 
-    // We allocate a temporal arrays for chars data measures, 
+    // We allocate a temporal arrays for chars data measures,
     // once we get the actual number of chars, we copy data to a sized arrays
     int tempCharValues[MAX_FONTCHARS];
     Rectangle tempCharRecs[MAX_FONTCHARS];
-    
+
     Color *pixels = GetImageData(image);
 
     // Parse image data to get charSpacing and lineSpacing
@@ -545,7 +545,7 @@ static SpriteFont LoadImageFont(Image image, Color key, int firstChar)
               !COLOR_EQUAL((pixels[(lineSpacing + (charHeight+lineSpacing)*lineToRead)*image.width + xPosToRead]), key))
         {
             tempCharValues[index] = firstChar + index;
-            
+
             tempCharRecs[index].x = xPosToRead;
             tempCharRecs[index].y = lineSpacing + lineToRead * (charHeight + lineSpacing);
             tempCharRecs[index].height = charHeight;
@@ -564,14 +564,14 @@ static SpriteFont LoadImageFont(Image image, Color key, int firstChar)
         lineToRead++;
         xPosToRead = charSpacing;
     }
-    
+
     free(pixels);
-    
+
     TraceLog(DEBUG, "SpriteFont data parsed correctly from image");
-    
+
     // Create spritefont with all data parsed from image
     SpriteFont spriteFont = { 0 };
-    
+
     spriteFont.texture = LoadTextureFromImage(image); // Convert loaded image to OpenGL texture
     spriteFont.numChars = index;
 
@@ -586,12 +586,12 @@ static SpriteFont LoadImageFont(Image image, Color key, int firstChar)
     {
         spriteFont.charValues[i] = tempCharValues[i];
         spriteFont.charRecs[i] = tempCharRecs[i];
-        
+
         // NOTE: On image based fonts (XNA style), character offsets and xAdvance are not required (set to 0)
         spriteFont.charOffsets[i] = (Vector2){ 0.0f, 0.0f };
         spriteFont.charAdvanceX[i] = 0;
     }
-    
+
     spriteFont.size = spriteFont.charRecs[0].height;
 
     return spriteFont;
@@ -631,7 +631,7 @@ static SpriteFont LoadRBMF(const char *fileName)
     if (rbmfFile == NULL)
     {
         TraceLog(WARNING, "[%s] rBMF font file could not be opened, using default font", fileName);
-        
+
         spriteFont = GetDefaultFont();
     }
     else
@@ -670,10 +670,10 @@ static SpriteFont LoadRBMF(const char *fileName)
 
             counter++;
         }
-        
+
         Image image = LoadImageEx(imagePixels, rbmfHeader.imgWidth, rbmfHeader.imgHeight);
         ImageFormat(&image, UNCOMPRESSED_GRAY_ALPHA);
-        
+
         free(imagePixels);
 
         TraceLog(DEBUG, "[%s] Image reconstructed correctly, now converting it to texture", fileName);
@@ -685,7 +685,7 @@ static SpriteFont LoadRBMF(const char *fileName)
         //TraceLog(INFO, "[%s] Starting chars set reconstruction", fileName);
 
         // Get characters data using rbmfCharWidthData, rbmfHeader.charHeight, charsDivisor, rbmfHeader.numChars
-        spriteFont.charValues = (int *)malloc(spriteFont.numChars*sizeof(int)); 
+        spriteFont.charValues = (int *)malloc(spriteFont.numChars*sizeof(int));
         spriteFont.charRecs = (Rectangle *)malloc(spriteFont.numChars*sizeof(Rectangle));
         spriteFont.charOffsets = (Vector2 *)malloc(spriteFont.numChars*sizeof(Vector2));
         spriteFont.charAdvanceX = (int *)malloc(spriteFont.numChars*sizeof(int));
@@ -697,12 +697,12 @@ static SpriteFont LoadRBMF(const char *fileName)
         for (int i = 0; i < spriteFont.numChars; i++)
         {
             spriteFont.charValues[i] = (int)rbmfHeader.firstChar + i;
-            
+
             spriteFont.charRecs[i].x = currentPosX;
             spriteFont.charRecs[i].y = charsDivisor + currentLine * ((int)rbmfHeader.charHeight + charsDivisor);
             spriteFont.charRecs[i].width = (int)rbmfCharWidthData[i];
             spriteFont.charRecs[i].height = (int)rbmfHeader.charHeight;
-            
+
             // NOTE: On image based fonts (XNA style), character offsets and xAdvance are not required (set to 0)
             spriteFont.charOffsets[i] = (Vector2){ 0.0f, 0.0f };
             spriteFont.charAdvanceX[i] = 0;
@@ -720,7 +720,7 @@ static SpriteFont LoadRBMF(const char *fileName)
             }
             else currentPosX = testPosX;
         }
-        
+
         spriteFont.size = spriteFont.charRecs[0].height;
 
         TraceLog(INFO, "[%s] rBMF file loaded correctly as SpriteFont", fileName);
@@ -738,20 +738,20 @@ static SpriteFont LoadRBMF(const char *fileName)
 static SpriteFont LoadBMFont(const char *fileName)
 {
     #define MAX_BUFFER_SIZE     256
-    
+
     SpriteFont font = { 0 };
     font.texture.id = 0;
-    
+
     char buffer[MAX_BUFFER_SIZE];
     char *searchPoint = NULL;
-    
+
     int fontSize = 0;
     int texWidth, texHeight;
     char texFileName[128];
     int numChars = 0;
 
     int base;   // Useless data
-    
+
     FILE *fntFile;
 
     fntFile = fopen(fileName, "rt");
@@ -766,42 +766,42 @@ static SpriteFont LoadBMFont(const char *fileName)
     fgets(buffer, MAX_BUFFER_SIZE, fntFile);
     //searchPoint = strstr(buffer, "size");
     //sscanf(searchPoint, "size=%i", &fontSize);
-    
+
     fgets(buffer, MAX_BUFFER_SIZE, fntFile);
     searchPoint = strstr(buffer, "lineHeight");
     sscanf(searchPoint, "lineHeight=%i base=%i scaleW=%i scaleH=%i", &fontSize, &base, &texWidth, &texHeight);
-    
+
     TraceLog(DEBUG, "[%s] Font size: %i", fileName, fontSize);
     TraceLog(DEBUG, "[%s] Font texture scale: %ix%i", fileName, texWidth, texHeight);
-    
+
     fgets(buffer, MAX_BUFFER_SIZE, fntFile);
     searchPoint = strstr(buffer, "file");
     sscanf(searchPoint, "file=\"%128[^\"]\"", texFileName);
-    
+
     TraceLog(DEBUG, "[%s] Font texture filename: %s", fileName, texFileName);
-    
+
     fgets(buffer, MAX_BUFFER_SIZE, fntFile);
     searchPoint = strstr(buffer, "count");
     sscanf(searchPoint, "count=%i", &numChars);
-    
+
     TraceLog(DEBUG, "[%s] Font num chars: %i", fileName, numChars);
-    
+
     // Compose correct path using route of .fnt file (fileName) and texFileName
     char *texPath = NULL;
     char *lastSlash = NULL;
 
     lastSlash = strrchr(fileName, '/');
-    
+
     // NOTE: We need some extra space to avoid memory corruption on next allocations!
     texPath = malloc(strlen(fileName) - strlen(lastSlash) + strlen(texFileName) + 4);
-    
+
     // NOTE: strcat() and strncat() required a '\0' terminated string to work!
     *texPath = '\0';
     strncat(texPath, fileName, strlen(fileName) - strlen(lastSlash) + 1);
     strncat(texPath, texFileName, strlen(texFileName));
 
     TraceLog(DEBUG, "[%s] Font texture loading path: %s", fileName, texPath);
-    
+
     font.texture = LoadTexture(texPath);
     font.size = fontSize;
     font.numChars = numChars;
@@ -809,35 +809,35 @@ static SpriteFont LoadBMFont(const char *fileName)
     font.charRecs = (Rectangle *)malloc(numChars*sizeof(Rectangle));
     font.charOffsets = (Vector2 *)malloc(numChars*sizeof(Vector2));
     font.charAdvanceX = (int *)malloc(numChars*sizeof(int));
-    
+
     free(texPath);
-    
+
     int charId, charX, charY, charWidth, charHeight, charOffsetX, charOffsetY, charAdvanceX;
-    
+
     bool unorderedChars = false;
     int firstChar = 0;
-    
+
     for (int i = 0; i < numChars; i++)
     {
         fgets(buffer, MAX_BUFFER_SIZE, fntFile);
-        sscanf(buffer, "char id=%i x=%i y=%i width=%i height=%i xoffset=%i yoffset=%i xadvance=%i", 
+        sscanf(buffer, "char id=%i x=%i y=%i width=%i height=%i xoffset=%i yoffset=%i xadvance=%i",
                        &charId, &charX, &charY, &charWidth, &charHeight, &charOffsetX, &charOffsetY, &charAdvanceX);
-                       
+
         if (i == 0) firstChar = charId;
         else if (i != (charId - firstChar)) unorderedChars = true;
-        
+
         // Save data properly in sprite font
         font.charValues[i] = charId;
         font.charRecs[i] = (Rectangle){ charX, charY, charWidth, charHeight };
         font.charOffsets[i] = (Vector2){ (float)charOffsetX, (float)charOffsetY };
         font.charAdvanceX[i] = charAdvanceX;
     }
-    
+
     fclose(fntFile);
-    
+
     if (firstChar != FONT_FIRST_CHAR) TraceLog(WARNING, "BMFont not supported: expected SPACE(32) as first character, falling back to default font");
     else if (unorderedChars) TraceLog(WARNING, "BMFont not supported: unordered chars data, falling back to default font");
-    
+
     // NOTE: Font data could be not ordered by charId: 32,33,34,35... raylib does not support unordered BMFonts
     if ((firstChar != FONT_FIRST_CHAR) || (unorderedChars) || (font.texture.id == 0))
     {
@@ -862,9 +862,9 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int firstChar, int
     stbtt_bakedchar *charData = (stbtt_bakedchar *)malloc(sizeof(stbtt_bakedchar)*numChars);
 
     SpriteFont font = { 0 };
-    
+
     FILE *ttfFile = fopen(fileName, "rb");
-    
+
     if (ttfFile == NULL)
     {
         TraceLog(WARNING, "[%s] FNT file could not be opened", fileName);
@@ -877,11 +877,11 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int firstChar, int
     stbtt_BakeFontBitmap(ttfBuffer,0, fontSize, dataBitmap, FONT_TEXTURE_WIDTH, FONT_TEXTURE_HEIGHT, firstChar, numChars, charData);
 
     free(ttfBuffer);
-    
+
     // Convert image data from grayscale to to UNCOMPRESSED_GRAY_ALPHA
     unsigned char *dataGrayAlpha = (unsigned char *)malloc(FONT_TEXTURE_WIDTH*FONT_TEXTURE_HEIGHT*sizeof(unsigned char)*2); // Two channels
     int k = 0;
-    
+
     for (int i = 0; i < FONT_TEXTURE_WIDTH*FONT_TEXTURE_HEIGHT; i++)
     {
         dataGrayAlpha[k] = 255;
@@ -889,9 +889,9 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int firstChar, int
 
         k += 2;
     }
-    
+
     free(dataBitmap);
-    
+
     // Sprite font generation from TTF extracted data
     Image image;
     image.width = FONT_TEXTURE_WIDTH;
@@ -909,7 +909,7 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int firstChar, int
     font.charRecs = (Rectangle *)malloc(font.numChars*sizeof(Rectangle));
     font.charOffsets = (Vector2 *)malloc(font.numChars*sizeof(Vector2));
     font.charAdvanceX = (int *)malloc(font.numChars*sizeof(int));
-    
+
     for (int i = 0; i < font.numChars; i++)
     {
         font.charValues[i] = i + firstChar;
@@ -918,11 +918,11 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int firstChar, int
         font.charRecs[i].y = (int)charData[i].y0;
         font.charRecs[i].width = (int)charData[i].x1 - (int)charData[i].x0;
         font.charRecs[i].height = (int)charData[i].y1 - (int)charData[i].y0;
-        
+
         font.charOffsets[i] = (Vector2){ charData[i].xoff, charData[i].yoff };
         font.charAdvanceX[i] = (int)charData[i].xadvance;
     }
-    
+
     free(charData);
 
     return font;