Asteroides - Codea game - 5/10 - Fire.lua

Fire = class()

function Fire:init(pos, dmg, acolor)
    -- you can accept and set parameters here
    self.position = pos
    self.speed    = vec2(6,0)
    self.power    = dmg
    self.thinkSpd = 666
    self.think    = 6
    self.life     = 111
    self.acolor   = acolor
end

function Fire:update()
    self.think = self.think - self.thinkSpd
    if self.think <= 0 then
        self.position = self.position + self.speed
        if self.position.x>WIDTH then
            self.position.x = 0
        end
        if self.position.y <0 then
            self.position.y = HEIGHT
        elseif self.position.y > HEIGHT then
            self.position.y = 0
        end
        self.think = 6
        self.life = self.life - 1
    end

end

function Fire:draw()
    self:update()
    pushMatrix()
    translate(self.position.x,self.position.y)
    rotate(90)
    tint(self.acolor.r,self.acolor.g,self.acolor.b)
    sprite("Small World:Raindrop Soft")
    noTint()
    popMatrix()
end