REVIEWED: GetImageColor() #5560

examples/audio/audio_sound_positioning.c

@@ -68,7 +68,7 @@ int main(void)
             .z = 5.0f*sinf(th)
         };
 
-        SetSoundPosition(camera, sound, spherePos, 20.0f);
+        SetSoundPosition(camera, sound, spherePos, 1.0f);
 
         if (!IsSoundPlaying(sound)) PlaySound(sound);
         //----------------------------------------------------------------------------------

examples/core/core_2d_camera_platformer.c

@@ -148,10 +148,11 @@ int main(void)
             DrawText("Controls:", 20, 20, 10, BLACK);
             DrawText("- Right/Left to move", 40, 40, 10, DARKGRAY);
             DrawText("- Space to jump", 40, 60, 10, DARKGRAY);
-            DrawText("- Mouse Wheel to Zoom in-out, R to reset zoom", 40, 80, 10, DARKGRAY);
+            DrawText("- Mouse Wheel to Zoom in-out", 40, 80, 10, DARKGRAY);
-            DrawText("- C to change camera mode", 40, 100, 10, DARKGRAY);
+            DrawText("- R to reset position + zoom", 40, 100, 10, DARKGRAY);
-            DrawText("Current camera mode:", 20, 120, 10, BLACK);
+            DrawText("- C to change camera mode", 40, 120, 10, DARKGRAY);
-            DrawText(cameraDescriptions[cameraOption], 40, 140, 10, DARKGRAY);
+            DrawText("Current camera mode:", 20, 140, 10, BLACK);
+            DrawText(cameraDescriptions[cameraOption], 40, 160, 10, DARKGRAY);
 
         EndDrawing();
         //----------------------------------------------------------------------------------

examples/core/core_input_actions.c

@@ -117,7 +117,7 @@ int main(void)
 
             DrawRectangleV(position, size, releaseAction? BLUE : RED);
 
-            DrawText((actionSet == 0)? "Current input set: WASD (default)" : "Current input set: Cursor", 10, 10, 20, WHITE);
+            DrawText((actionSet == 0)? "Current input set: WASD (default)" : "Current input set: Arrow keys", 10, 10, 20, WHITE);
             DrawText("Use TAB key to toggles Actions keyset", 10, 50, 20, GREEN);
 
         EndDrawing();

examples/core/core_input_gamepad.c

@@ -24,7 +24,8 @@
 // NOTE: Gamepad name ID depends on drivers and OS
 #define XBOX_ALIAS_1 "xbox"
 #define XBOX_ALIAS_2 "x-box"
-#define PS_ALIAS     "playstation"
+#define PS_ALIAS_1   "playstation"
+#define PS_ALIAS_2   "sony"
 
 //------------------------------------------------------------------------------------
 // Program main entry point
@@ -148,7 +149,8 @@ int main(void)
                     //DrawText(TextFormat("Xbox axis LT: %02.02f", GetGamepadAxisMovement(gamepad, GAMEPAD_AXIS_LEFT_TRIGGER)), 10, 40, 10, BLACK);
                     //DrawText(TextFormat("Xbox axis RT: %02.02f", GetGamepadAxisMovement(gamepad, GAMEPAD_AXIS_RIGHT_TRIGGER)), 10, 60, 10, BLACK);
                 }
-                else if (TextFindIndex(TextToLower(GetGamepadName(gamepad)), PS_ALIAS) > -1)
+                else if ((TextFindIndex(TextToLower(GetGamepadName(gamepad)), PS_ALIAS_1) > -1) ||
+                         (TextFindIndex(TextToLower(GetGamepadName(gamepad)), PS_ALIAS_2) > -1))
                 {
                     DrawTexture(texPs3Pad, 0, 0, DARKGRAY);
 

examples/core/core_input_virtual_controls.c

@@ -51,11 +51,31 @@ int main(void)
         { padPosition.x, padPosition.y + buttonRadius*1.5f }  // Down
     };
 
-    const char *buttonLabels[BUTTON_MAX] = {
+    Vector2 arrowTris[4][3] = {
-        "Y",    // Up
+        // Up
-        "X",    // Left
+        {
-        "B",    // Right
+            { buttonPositions[0].x,     buttonPositions[0].y - 12 },
-        "A"     // Down
+            { buttonPositions[0].x - 9, buttonPositions[0].y + 9  },
+            { buttonPositions[0].x + 9, buttonPositions[0].y + 9  }
+        },
+        // Left
+        {
+            { buttonPositions[1].x + 9,  buttonPositions[1].y - 9 },
+            { buttonPositions[1].x - 12, buttonPositions[1].y     },
+            { buttonPositions[1].x + 9,  buttonPositions[1].y + 9 }
+        },
+        // Right
+        {
+            { buttonPositions[2].x + 12, buttonPositions[2].y     },
+            { buttonPositions[2].x - 9,  buttonPositions[2].y - 9 },
+            { buttonPositions[2].x - 9,  buttonPositions[2].y + 9 }
+        },
+        // Down
+        {
+            { buttonPositions[3].x - 9, buttonPositions[3].y - 9  },
+            { buttonPositions[3].x,     buttonPositions[3].y + 12 },
+            { buttonPositions[3].x + 9, buttonPositions[3].y - 9  }
+        }
     };
 
     Color buttonLabelColors[BUTTON_MAX] = {
@@ -128,9 +148,12 @@ int main(void)
             {
                 DrawCircleV(buttonPositions[i], buttonRadius, (i == pressedButton)? DARKGRAY : BLACK);
 
-                DrawText(buttonLabels[i],
+                DrawTriangle(
-                    (int)buttonPositions[i].x - 7, (int)buttonPositions[i].y - 8,
+                    arrowTris[i][0],
-                    20, buttonLabelColors[i]);
+                    arrowTris[i][1],
+                    arrowTris[i][2],
+                    buttonLabelColors[i]
+                );
             }
 
             DrawText("move the player with D-Pad buttons", 10, 10, 20, DARKGRAY);

examples/core/core_random_sequence.c

@@ -96,8 +96,6 @@ int main(void)
             {
                 DrawRectangleRec(rectangles[i].rect, rectangles[i].color);
 
-                DrawText("Press SPACE to shuffle the sequence", 10, screenHeight - 96, 20, BLACK);
-
                 DrawText("Press SPACE to shuffle the current sequence", 10, screenHeight - 96, 20, BLACK);
                 DrawText("Press UP to add a rectangle and generate a new sequence", 10, screenHeight - 64, 20, BLACK);
                 DrawText("Press DOWN to remove a rectangle and generate a new sequence", 10, screenHeight - 32, 20, BLACK);

examples/shapes/shapes_colors_palette.c

@@ -45,7 +45,7 @@ int main(void)
     for (int i = 0; i < MAX_COLORS_COUNT; i++)
     {
         colorsRecs[i].x = 20.0f + 100.0f *(i%7) + 10.0f *(i%7);
-        colorsRecs[i].y = 80.0f + 100.0f *((float)i/7) + 10.0f *((float)i/7);
+        colorsRecs[i].y = 80.0f + 100.0f *((int)i/7) + 10.0f *((float)i/7);
         colorsRecs[i].width = 100.0f;
         colorsRecs[i].height = 100.0f;
     }

src/Makefile

@@ -841,6 +841,7 @@ ifeq ($(ROOT),root)
         # Copying raylib development files to $(RAYLIB_H_INSTALL_PATH).
 		cp --update raylib.h $(RAYLIB_H_INSTALL_PATH)/raylib.h
 		cp --update raymath.h $(RAYLIB_H_INSTALL_PATH)/raymath.h
+		cp --update rcamera.h $(RAYLIB_H_INSTALL_PATH)/rcamera.h
 		cp --update rlgl.h $(RAYLIB_H_INSTALL_PATH)/rlgl.h
 		@echo "raylib development files installed/updated!"
     else

src/rcamera.h

@@ -199,7 +199,7 @@ RLAPI Matrix GetCameraProjectionMatrix(Camera *camera, float aspect);
 //----------------------------------------------------------------------------------
 #define CAMERA_MOVE_SPEED                           5.4f       // Units per second
 #define CAMERA_ROTATION_SPEED                       0.03f
-#define CAMERA_PAN_SPEED                            0.2f
+#define CAMERA_PAN_SPEED                            2.0f
 
 // Camera mouse movement sensitivity
 #define CAMERA_MOUSE_MOVE_SENSITIVITY               0.003f

src/rtextures.c

@@ -3295,9 +3295,9 @@ Color GetImageColor(Image image, int x, int y)
             case PIXELFORMAT_UNCOMPRESSED_R32G32B32A32:
             {
                 color.r = (unsigned char)(((float *)image.data)[(y*image.width + x)*4]*255.0f);
-                color.g = (unsigned char)(((float *)image.data)[(y*image.width + x)*4]*255.0f);
+                color.g = (unsigned char)(((float *)image.data)[(y*image.width + x)*4 + 1]*255.0f);
-                color.b = (unsigned char)(((float *)image.data)[(y*image.width + x)*4]*255.0f);
+                color.b = (unsigned char)(((float *)image.data)[(y*image.width + x)*4 + 2]*255.0f);
-                color.a = (unsigned char)(((float *)image.data)[(y*image.width + x)*4]*255.0f);
+                color.a = (unsigned char)(((float *)image.data)[(y*image.width + x)*4 + 3]*255.0f);
 
             } break;
             case PIXELFORMAT_UNCOMPRESSED_R16:
@@ -3319,9 +3319,9 @@ Color GetImageColor(Image image, int x, int y)
             case PIXELFORMAT_UNCOMPRESSED_R16G16B16A16:
             {
                 color.r = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4])*255.0f);
-                color.g = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4])*255.0f);
+                color.g = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4 + 1])*255.0f);
-                color.b = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4])*255.0f);
+                color.b = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4 + 2])*255.0f);
-                color.a = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4])*255.0f);
+                color.a = (unsigned char)(HalfToFloat(((unsigned short *)image.data)[(y*image.width + x)*4 + 3])*255.0f);
 
             } break;
             default: TRACELOG(LOG_WARNING, "Compressed image format does not support color reading"); break;