Merge branch 'raysan5:master' into master

src/build.zig

@@ -17,7 +17,7 @@ pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget) *std.build.
     raylib.setBuildMode(mode);
     raylib.linkLibC();
 
-    raylib.addIncludeDir(srcdir ++ "/external/glfw/include");
+    raylib.addIncludePath(srcdir ++ "/external/glfw/include");
 
     raylib.addCSourceFiles(&.{
         srcdir ++ "/raudio.c",
@@ -35,7 +35,7 @@ pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget) *std.build.
             raylib.linkSystemLibrary("winmm");
             raylib.linkSystemLibrary("gdi32");
             raylib.linkSystemLibrary("opengl32");
-            raylib.addIncludeDir("external/glfw/deps/mingw");
+            raylib.addIncludePath("external/glfw/deps/mingw");
         },
         .linux => {
             raylib.addCSourceFiles(&.{srcdir ++ "/rglfw.c"}, raylib_flags);

src/raylib.h

@@ -1285,8 +1285,8 @@ RLAPI void ImageDrawPixel(Image *dst, int posX, int posY, Color color);
 RLAPI void ImageDrawPixelV(Image *dst, Vector2 position, Color color);                                   // Draw pixel within an image (Vector version)
 RLAPI void ImageDrawLine(Image *dst, int startPosX, int startPosY, int endPosX, int endPosY, Color color); // Draw line within an image
 RLAPI void ImageDrawLineV(Image *dst, Vector2 start, Vector2 end, Color color);                          // Draw line within an image (Vector version)
-RLAPI void ImageDrawCircle(Image *dst, int centerX, int centerY, int radius, Color color);               // Draw circle within an image
+RLAPI void ImageDrawCircle(Image *dst, int centerX, int centerY, int radius, Color color);               // Draw a filled circle within an image
-RLAPI void ImageDrawCircleV(Image *dst, Vector2 center, int radius, Color color);                        // Draw circle within an image (Vector version)
+RLAPI void ImageDrawCircleV(Image *dst, Vector2 center, int radius, Color color);                        // Draw a filled circle within an image (Vector version)
 RLAPI void ImageDrawCircleLines(Image *dst, int centerX, int centerY, int radius, Color color);          // Draw circle outline within an image
 RLAPI void ImageDrawCircleLinesV(Image *dst, Vector2 center, int radius, Color color);                   // Draw circle outline within an image (Vector version)
 RLAPI void ImageDrawRectangle(Image *dst, int posX, int posY, int width, int height, Color color);       // Draw rectangle within an image

src/rcore.c

@@ -1989,8 +1989,6 @@ const char *GetClipboardText(void)
     return NULL;
 }
 
-
-
 // Show mouse cursor
 void ShowCursor(void)
 {
@@ -4173,6 +4171,8 @@ static bool InitGraphicsDevice(int width, int height)
     glfwSetScrollCallback(CORE.Window.handle, MouseScrollCallback);
     glfwSetCursorEnterCallback(CORE.Window.handle, CursorEnterCallback);
 
+    glfwSetInputMode(CORE.Window.handle, GLFW_LOCK_KEY_MODS, GLFW_TRUE);    // Enable lock keys modifiers (CAPS, NUM)
+
     glfwMakeContextCurrent(CORE.Window.handle);
 
 #if !defined(PLATFORM_WEB)
@@ -5520,6 +5520,10 @@ static void KeyCallback(GLFWwindow *window, int key, int scancode, int action, i
     if (action == GLFW_RELEASE) CORE.Input.Keyboard.currentKeyState[key] = 0;
     else CORE.Input.Keyboard.currentKeyState[key] = 1;
 
+    // WARNING: Check if CAPS/NUM key modifiers are enabled and force down state for those keys
+    if (((key == KEY_CAPS_LOCK) && ((mods & GLFW_MOD_CAPS_LOCK) > 0)) ||
+        ((key == KEY_NUM_LOCK) && ((mods & GLFW_MOD_NUM_LOCK) > 0))) CORE.Input.Keyboard.currentKeyState[key] = 1;
+
     // Check if there is space available in the key queue
     if ((CORE.Input.Keyboard.keyPressedQueueCount < MAX_KEY_PRESSED_QUEUE) && (action == GLFW_PRESS))
     {

src/rmodels.c

@@ -2630,7 +2630,7 @@ Mesh GenMeshKnot(float radius, float size, int radSeg, int sides)
 // NOTE: Vertex data is uploaded to GPU
 Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
 {
-    #define GRAY_VALUE(c) ((c.r+c.g+c.b)/3.0f)
+    #define GRAY_VALUE(c) ((float)(c.r + c.g + c.b)/3.0f)
 
     Mesh mesh = { 0 };
 
@@ -2640,7 +2640,7 @@ Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
     Color *pixels = LoadImageColors(heightmap);
 
     // NOTE: One vertex per pixel
-    mesh.triangleCount = (mapX-1)*(mapZ-1)*2;    // One quad every four pixels
+    mesh.triangleCount = (mapX - 1)*(mapZ - 1)*2;    // One quad every four pixels
 
     mesh.vertexCount = mesh.triangleCount*3;
 
@@ -2653,7 +2653,7 @@ Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
     int tcCounter = 0;      // Used to count texcoords float by float
     int nCounter = 0;       // Used to count normals float by float
 
-    Vector3 scaleFactor = { size.x/mapX, size.y/255.0f, size.z/mapZ };
+    Vector3 scaleFactor = { size.x/(mapX - 1), size.y/255.0f, size.z/(mapZ - 1) };
 
     Vector3 vA = { 0 };
     Vector3 vB = { 0 };
@@ -2680,7 +2680,7 @@ Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
             mesh.vertices[vCounter + 7] = GRAY_VALUE(pixels[(x + 1) + z*mapX])*scaleFactor.y;
             mesh.vertices[vCounter + 8] = (float)z*scaleFactor.z;
 
-            // another triangle - 3 vertex
+            // Another triangle - 3 vertex
             mesh.vertices[vCounter + 9] = mesh.vertices[vCounter + 6];
             mesh.vertices[vCounter + 10] = mesh.vertices[vCounter + 7];
             mesh.vertices[vCounter + 11] = mesh.vertices[vCounter + 8];