Lanzar cañones / FFA

ffa.lua

--	variables modificables
---------------------------------
despawnTime = 1500
fireDelay = 200
offsetX = 0
offsetY = 0
---------------------------------

keys = {0,2,32}
_left = 0
_right = 2

facingLeft = {}
toDespawn = {}
fireTS = {}

function main()
	for n in pairs(tfm.get.room.playerList) do
		eventNewPlayer(n)
	end
end

function eventNewPlayer(name)
	facingLeft[name] = false
	fireTS[name] = 0
	
	for _,k in pairs(keys) do
		system.bindKeyboard(name, k, true)
	end
end

function eventLoop(t, tr)
	for i,o in ipairs(toDespawn) do
		if os.time() > o[2] + despawnTime then
			tfm.exec.removeObject (o[1])
			table.remove (toDespawn, i)
		end
	end
end

function eventKeyboard(name, key, down, px, py)
	if key == _left then
		facingLeft[name] = true
	
	elseif key == _right then
		facingLeft[name] = false
	
	elseif key==32 and os.time() > fireTS[name] + fireDelay then
		fireTS[name] = os.time()
		local dx,a,id
		if facingLeft[name] then
			dx,dy,a = -30,0,-90
		else
			dx,dy,a = 30,0,90
		end
		id = tfm.exec.addShamanObject(17, px+dx+offsetX, py+offsetY, a)
		table.insert(toDespawn, {id, os.time()})
	end
end

main()