Code gardening

src/external/rlsw.h

@@ -774,7 +774,7 @@ SWAPI void swGetFramebufferAttachmentParameteriv(SWattachment attachment, SWatta
 // Simple log system to avoid printf() calls if required
 // NOTE: Avoiding those calls, also avoids const strings memory usage
 #define RLSW_SUPPORT_LOG_INFO
-#if defined(RLSW_SUPPORT_LOG_INFO) //&& defined(_DEBUG)      // WARNING: LOG() output required for this tool
+#if defined(RLSW_SUPPORT_LOG_INFO)
     #include <stdio.h>
     #define SW_LOG(...) printf(__VA_ARGS__)
 #else

src/platforms/rcore_desktop_rgfw.c

@@ -1613,11 +1613,11 @@ void PollInputEvents(void)
     }
 
     //-----------------------------------------------------------------------------
-    // using RGFW callbacks instead of polling
+    // Using RGFW callbacks instead of polling
     RGFW_pollEvents();
     //-----------------------------------------------------------------------------
 
-    mg_event gamepad_event;
+    mg_event gamepad_event = { 0 };
     while (mg_gamepads_check_event(&platform.minigamepad, &gamepad_event))
     {
         int gamepadIndex = gamepad_event.gamepad->index;

src/platforms/rcore_desktop_sdl.c

@@ -1652,7 +1652,7 @@ void PollInputEvents(void)
             } break;
             #endif
 
-            // Keyboard events
+            // Check keyboard events
             case SDL_KEYDOWN:
             {
             #if defined(USING_VERSION_SDL3)
@@ -1680,10 +1680,8 @@ void PollInputEvents(void)
                 if (CORE.Input.Keyboard.currentKeyState[CORE.Input.Keyboard.exitKey]) CORE.Window.shouldClose = true;
 
             } break;
-
             case SDL_KEYUP:
             {
-
             #if defined(USING_VERSION_SDL3)
                 KeyboardKey key = ConvertScancodeToKey(event.key.scancode);
             #else
@@ -1691,7 +1689,6 @@ void PollInputEvents(void)
             #endif
                 if (key != KEY_NULL) CORE.Input.Keyboard.currentKeyState[key] = 0;
             } break;
-
             case SDL_TEXTINPUT:
             {
                 // NOTE: event.text.text data comes an UTF-8 text sequence but register codepoints (int)
@@ -1700,7 +1697,6 @@ void PollInputEvents(void)
                 if (CORE.Input.Keyboard.charPressedQueueCount < MAX_CHAR_PRESSED_QUEUE)
                 {
                     // Add character (codepoint) to the queue
-
                 #if defined(USING_VERSION_SDL3)
                     size_t textLen = strlen(event.text.text);
                     unsigned int codepoint = (unsigned int)SDL_StepUTF8(&event.text.text, &textLen);
@@ -1769,6 +1765,7 @@ void PollInputEvents(void)
                 touchAction = 2;
             } break;
 
+            // Check Touch events
             case SDL_FINGERDOWN:
             {
                 UpdateTouchPointsSDL(event.tfinger);
@@ -1788,24 +1785,21 @@ void PollInputEvents(void)
                 realTouch = true;
             } break;
 
-            // Check gamepad events
+            // Check Gamepad events
             case SDL_JOYDEVICEADDED:
             {
                 int jid = event.jdevice.which; // Joystick device index
 
-                // check if already added at InitPlatform
+                // Check if already added at InitPlatform
                 for (int i = 0; i < MAX_GAMEPADS; i++)
                 {
-                    if (jid == platform.gamepadId[i])
+                    if (jid == platform.gamepadId[i]) return;
-                    {
-                        return;
-                    }
                 }
 
                 int nextAvailableSlot = 0;
                 while (nextAvailableSlot < MAX_GAMEPADS && CORE.Input.Gamepad.ready[nextAvailableSlot])
                 {
-                    ++nextAvailableSlot;
+                    nextAvailableSlot++;
                 }
 
                 if ((nextAvailableSlot < MAX_GAMEPADS) && !CORE.Input.Gamepad.ready[nextAvailableSlot])

src/platforms/rcore_drm.c

@@ -1118,7 +1118,7 @@ void PollInputEvents(void)
     // NOTE: For DRM touchscreen devices, this mapping is disabled to avoid false touch detection
     // CORE.Input.Touch.position[0] = CORE.Input.Mouse.currentPosition;
 
-    // Handle the mouse/touch/gestures events:
+    // Handle the mouse/touch/gestures events
     PollMouseEvents();
 }
 
@@ -1938,6 +1938,7 @@ static void InitEvdevInput(void)
                 (strncmp("mouse", entity->d_name, strlen("mouse")) == 0))       // Search for devices named "mouse*"
             {
                 snprintf(path, MAX_FILEPATH_LENGTH, "%s%s", DEFAULT_EVDEV_PATH, entity->d_name);
+                
                 ConfigureEvdevDevice(path); // Configure the device if appropriate
             }
         }

src/platforms/rcore_memory.c

@@ -477,7 +477,7 @@ void PollInputEvents(void)
     if (kbhit())
     {
         int key = getch();
-        if (key == 27) CORE.Window.shouldClose = true; // KEY_SCAPE
+        if (key == 27) CORE.Window.shouldClose = true; // KEY_ESCAPE
     }
 }
 

src/platforms/rcore_web.c

@@ -1128,7 +1128,7 @@ void PollInputEvents(void)
         // Register previous gamepad button states
         for (int k = 0; k < MAX_GAMEPAD_BUTTONS; k++) CORE.Input.Gamepad.previousButtonState[i][k] = CORE.Input.Gamepad.currentButtonState[i][k];
 
-        EmscriptenGamepadEvent gamepadState;
+        EmscriptenGamepadEvent gamepadState = { 0 };
 
         int result = emscripten_get_gamepad_status(i, &gamepadState);
 

src/rgestures.h

@@ -353,7 +353,7 @@ void ProcessGestureEvent(GestureEvent event)
             GESTURES.Drag.vector.y = GESTURES.Touch.moveDownPositionA.y - GESTURES.Touch.downDragPosition.y;
         }
     }
-    else if (GESTURES.Touch.pointCount == 2)    // Two touch points
+    else if (GESTURES.Touch.pointCount == 2)
     {
         if (event.touchAction == TOUCH_ACTION_DOWN)
         {