add idiomatic gamepad bindings

Author: ryupold

bindings.json

@@ -1714,12 +1714,12 @@
                 },
                 {
                     "name": "button",
-                    "typ": "i32"
+                    "typ": "GamepadButton"
                 }
             ],
             "returnType": "bool",
             "description": "Check if a gamepad button has been pressed once",
-            "custom": false
+            "custom": true
         },
         {
             "name": "IsGamepadButtonDown",
@@ -1730,12 +1730,12 @@
                 },
                 {
                     "name": "button",
-                    "typ": "i32"
+                    "typ": "GamepadButton"
                 }
             ],
             "returnType": "bool",
             "description": "Check if a gamepad button is being pressed",
-            "custom": false
+            "custom": true
         },
         {
             "name": "IsGamepadButtonReleased",
@@ -1746,12 +1746,12 @@
                 },
                 {
                     "name": "button",
-                    "typ": "i32"
+                    "typ": "GamepadButton"
                 }
             ],
             "returnType": "bool",
             "description": "Check if a gamepad button has been released once",
-            "custom": false
+            "custom": true
         },
         {
             "name": "IsGamepadButtonUp",
@@ -1762,19 +1762,19 @@
                 },
                 {
                     "name": "button",
-                    "typ": "i32"
+                    "typ": "GamepadButton"
                 }
             ],
             "returnType": "bool",
             "description": "Check if a gamepad button is NOT being pressed",
-            "custom": false
+            "custom": true
         },
         {
             "name": "GetGamepadButtonPressed",
             "params": [],
-            "returnType": "i32",
+            "returnType": "GamepadButton",
             "description": "Get the last gamepad button pressed",
-            "custom": false
+            "custom": true
         },
         {
             "name": "GetGamepadAxisCount",
@@ -1797,12 +1797,12 @@
                 },
                 {
                     "name": "axis",
-                    "typ": "i32"
+                    "typ": "GamepadAxis"
                 }
             ],
             "returnType": "f32",
             "description": "Get axis movement value for a gamepad axis",
-            "custom": false
+            "custom": true
         },
         {
             "name": "SetGamepadMappings",

inject.zig

@@ -956,3 +956,10 @@ pub fn rlDisableStatePointer(
         vertexAttribType,
     );
 }
+
+/// Get the last gamepad button pressed
+pub fn GetGamepadButtonPressed() ?GamepadButton {
+    if (raylib.GetGamepadButtonPressed() == -1) return null;
+
+    return @intToEnum(GamepadButton, raylib.GetGamepadButtonPressed());
+}

marshal.c

@@ -713,11 +713,6 @@ bool mIsGamepadButtonUp(int gamepad, int button)
 	return IsGamepadButtonUp(gamepad, button);
 }
 
-int mGetGamepadButtonPressed(void)
-{
-	return GetGamepadButtonPressed();
-}
-
 int mGetGamepadAxisCount(int gamepad)
 {
 	return GetGamepadAxisCount(gamepad);

marshal.h

@@ -435,9 +435,6 @@ bool mIsGamepadButtonReleased(int gamepad, int button);
 // Check if a gamepad button is NOT being pressed
 bool mIsGamepadButtonUp(int gamepad, int button);
 
-// Get the last gamepad button pressed
-int mGetGamepadButtonPressed(void);
-
 // Get gamepad axis count for a gamepad
 int mGetGamepadAxisCount(int gamepad);
 

raylib.zig

@@ -957,6 +957,13 @@ pub fn rlDisableStatePointer(
     );
 }
 
+/// Get the last gamepad button pressed
+pub fn GetGamepadButtonPressed() ?GamepadButton {
+    if (raylib.GetGamepadButtonPressed() == -1) return null;
+
+    return @intToEnum(GamepadButton, raylib.GetGamepadButtonPressed());
+}
+
 /// Initialize window and OpenGL context
 pub fn InitWindow(
     width: i32,
@@ -2190,52 +2197,47 @@ pub fn GetGamepadName(
 /// Check if a gamepad button has been pressed once
 pub fn IsGamepadButtonPressed(
     gamepad: i32,
-    button: i32,
+    button: GamepadButton,
 ) bool {
     return raylib.mIsGamepadButtonPressed(
         gamepad,
-        button,
+        @enumToInt(button),
     );
 }
 
 /// Check if a gamepad button is being pressed
 pub fn IsGamepadButtonDown(
     gamepad: i32,
-    button: i32,
+    button: GamepadButton,
 ) bool {
     return raylib.mIsGamepadButtonDown(
         gamepad,
-        button,
+        @enumToInt(button),
     );
 }
 
 /// Check if a gamepad button has been released once
 pub fn IsGamepadButtonReleased(
     gamepad: i32,
-    button: i32,
+    button: GamepadButton,
 ) bool {
     return raylib.mIsGamepadButtonReleased(
         gamepad,
-        button,
+        @enumToInt(button),
     );
 }
 
 /// Check if a gamepad button is NOT being pressed
 pub fn IsGamepadButtonUp(
     gamepad: i32,
-    button: i32,
+    button: GamepadButton,
 ) bool {
     return raylib.mIsGamepadButtonUp(
         gamepad,
-        button,
+        @enumToInt(button),
     );
 }
 
-/// Get the last gamepad button pressed
-pub fn GetGamepadButtonPressed() i32 {
-    return raylib.mGetGamepadButtonPressed();
-}
-
 /// Get gamepad axis count for a gamepad
 pub fn GetGamepadAxisCount(
     gamepad: i32,
@@ -2248,11 +2250,11 @@ pub fn GetGamepadAxisCount(
 /// Get axis movement value for a gamepad axis
 pub fn GetGamepadAxisMovement(
     gamepad: i32,
-    axis: i32,
+    axis: GamepadAxis,
 ) f32 {
     return raylib.mGetGamepadAxisMovement(
         gamepad,
-        axis,
+        @enumToInt(axis),
     );
 }