Attack21

Encounter.SetVar("wavetimer", 20)
spawntimer = 0
bullets = {}
sprite3 = "SwordDownOrange"
sprite2 = "SwordUpOrange"
Arena.Resize(300,128)

function Update()
 spawntimer = spawntimer + 1
 if spawntimer%10 == 0 then
    local number = math.random(1,2)
	local posx = -200
	local posy = -30
	local bullet = CreateProjectile(sprite2, posx, posy)
	bullet.SetVar('type', "SwordUpOrange")
	bullet.SetVar('xspeed', 5)
	bullet.SetVar('yspeed', 0)
	table.insert(bullets, bullet)
end
if spawntimer%10 == 0 then
    local number = math.random(1,2)
	local posx = -200
	local posy = 30
	local bullet = CreateProjectile(sprite3, posx, posy)
	bullet.SetVar('type', "SwordDownOrange")
	bullet.SetVar('xspeed', 5)
	bullet.SetVar('yspeed', 0)
	table.insert(bullets, bullet)
end
        for i=1, #bullets do
		local bullet = bullets[i]
			local xdifference = Player.x - bullet.x
			local ydifference = Player.y - bullet.y
			local xpos = bullet.x + bullet.GetVar('xspeed')
			local ypos = bullet.x + bullet.GetVar('yspeed')
			local xspeed = bullet.GetVar('xspeed')
			local yspeed = bullet.GetVar('yspeed')
			bullet.Move(xspeed, yspeed)
			bullet.SetVar('xspeed', xspeed)
			bullet.SetVar('yspeed', yspeed)
		end
end

function OnHit(bullet)
	local damage = 1
	local color = bullet.GetVar("type")
	if color == "SwordDownOrange" and not Player.isMoving then
		Player.Hurt(1,0.02)
		Encounter.Call("AddKR")
	elseif color == "SwordUpOrange" and not Player.isMoving then
			Player.Hurt(1,0.02)
			Encounter.Call("AddKR")
	end
end