feat: Update mouse grab behavior and add gamepad state handling in InputState

config/gui_runtime.json

@@ -15,7 +15,7 @@
   ],
   "mouse_grab": {
     "enabled": true,
-    "grab_on_click": true,
+    "grab_on_click": false,
     "release_on_escape": true,
     "start_grabbed": false,
     "hide_cursor": true,

scripts/gui.lua

@@ -103,6 +103,15 @@ function InputState:addTextInput(text)
     self.textInput = (self.textInput or "") .. (text or "")
 end
 
+function InputState:setGamepad(connected, leftX, leftY, rightX, rightY, togglePressed)
+    self.gamepadConnected = connected
+    self.gamepadLeftX = leftX or 0
+    self.gamepadLeftY = leftY or 0
+    self.gamepadRightX = rightX or 0
+    self.gamepadRightY = rightY or 0
+    self.gamepadTogglePressed = togglePressed
+end
+
 function InputState:resetTransient()
     self.textInput = ""
     self.wheel = 0