Res: Add example gamepad demo

res/scripts/gamepad-demo.lua

@@ -0,0 +1,32 @@
+inputBuffer = console:createBuffer("Input")
+
+function readPad()
+	inputBuffer:clear()
+
+	if not input.activeGamepad then
+		inputBuffer:print("No gamepad detected\n")
+		return
+	end
+
+	local gamepad = input.activeGamepad
+	local axes = gamepad.axes
+	local buttons = gamepad.buttons
+	local hats = gamepad.hats
+
+	inputBuffer:print(string.format("%i buttons, %i axes, %i hats\n", #buttons, #axes, #hats))
+
+	local sbuttons = {}
+	for k, v in ipairs(buttons) do
+		if v then
+			sbuttons[k] = "down"
+		else
+			sbuttons[k] = "  up"
+		end
+	end
+
+	inputBuffer:print(string.format("Buttons: %s\n", table.concat(sbuttons, ", ")))
+	inputBuffer:print(string.format("Axes: %s\n", table.concat(axes, ", ")))
+	inputBuffer:print(string.format("Hats: %s\n", table.concat(hats, ", ")))
+end
+
+callbacks:add("frame", readPad)