[rcore] `IsMouseButton*()`, random key codes return unexpected results (#5516)

* update

* update

* stuff

* update

* move headerfile to root

* delete .h

* update ignore

* fix IsMouseButtonDown\Pressed\Released\Up will get randomly returned to true when the button code is outside the range of mouse button

* remove unessary macro

* refactor IsMouseButton*() early returns

src/rcore.c

@@ -4052,12 +4052,17 @@ float GetGamepadAxisMovement(int gamepad, int axis)
 bool IsMouseButtonPressed(int button)
 {
     bool pressed = false;
+    
+    if ((button >= 0) && (button <= MOUSE_BUTTON_BACK))
+    {
+    
+        if ((CORE.Input.Mouse.currentButtonState[button] == 1) && (CORE.Input.Mouse.previousButtonState[button] == 0)) pressed = true;
 
-    if ((CORE.Input.Mouse.currentButtonState[button] == 1) && (CORE.Input.Mouse.previousButtonState[button] == 0)) pressed = true;
-
-    // Map touches to mouse buttons checking
-    if ((CORE.Input.Touch.currentTouchState[button] == 1) && (CORE.Input.Touch.previousTouchState[button] == 0)) pressed = true;
-
+        // Map touches to mouse buttons checking
+        if ((CORE.Input.Touch.currentTouchState[button] == 1) && (CORE.Input.Touch.previousTouchState[button] == 0)) pressed = true;
+        
+    p">}
+    
     return pressed;
 }
 
@@ -4065,12 +4070,17 @@ bool IsMouseButtonPressed(int button)
 bool IsMouseButtonDown(int button)
 {
     bool down = false;
+    
+    if ((button >= 0) && (button <= MOUSE_BUTTON_BACK))
+    {
+        
+        if (CORE.Input.Mouse.currentButtonState[button] == 1) down = true;
 
-    if (CORE.Input.Mouse.currentButtonState[button] == 1) down = true;
-
-    // NOTE: Touches are considered like mouse buttons
-    if (CORE.Input.Touch.currentTouchState[button] == 1) down = true;
-
+        // NOTE: Touches are considered like mouse buttons
+        if (CORE.Input.Touch.currentTouchState[button] == 1) down = true;
+        
+    p">}
+    
     return down;
 }
 
@@ -4078,12 +4088,17 @@ bool IsMouseButtonDown(int button)
 bool IsMouseButtonReleased(int button)
 {
     bool released = false;
+    
+    if ((button >= 0) && (button <= MOUSE_BUTTON_BACK))
+    {
+        
+        if ((CORE.Input.Mouse.currentButtonState[button] == 0) && (CORE.Input.Mouse.previousButtonState[button] == 1)) released = true;
 
-    if ((CORE.Input.Mouse.currentButtonState[button] == 0) && (CORE.Input.Mouse.previousButtonState[button] == 1)) released = true;
-
-    // Map touches to mouse buttons checking
-    if ((CORE.Input.Touch.currentTouchState[button] == 0) && (CORE.Input.Touch.previousTouchState[button] == 1)) released = true;
-
+        // Map touches to mouse buttons checking
+        if ((CORE.Input.Touch.currentTouchState[button] == 0) && (CORE.Input.Touch.previousTouchState[button] == 1)) released = true;
+            
+    p">}
+    
     return released;
 }
 
@@ -4091,12 +4106,17 @@ bool IsMouseButtonReleased(int button)
 bool IsMouseButtonUp(int button)
 {
     bool up = false;
+    
+    if ((button >= 0) && (button <= MOUSE_BUTTON_BACK))
+    {
+        
+        if (CORE.Input.Mouse.currentButtonState[button] == 0) up = true;
 
-    if (CORE.Input.Mouse.currentButtonState[button] == 0) up = true;
-
-    // NOTE: Touches are considered like mouse buttons
-    if (CORE.Input.Touch.currentTouchState[button] == 0) up = true;
-
+        // NOTE: Touches are considered like mouse buttons
+        if (CORE.Input.Touch.currentTouchState[button] == 0) up = true;
+            
+    p">}
+    
     return up;
 }