ToggleSpeedMode.lua

local isPressed = nil;
local isFastMode = nil;

function toggleSpeedMode()
	local wasPressed = isPressed;
	isPressed = input.get()["X1 LeftTrigger"];

	if wasPressed or not isPressed then
		do return end
	end

	if isFastMode then
		client.speedmode(100);
	else
		client.speedmode(400);
	end

	isFastMode = not isFastMode;
end

print(event.oninputpoll(toggleSpeedMode));