-- Setup
local pnpc = API.load("pnpc")
local particles = API.load("particles")
local colliders = API.load("colliders")

local galbos = {}
local galboGraphic = Graphics.loadImage("galbo.png")
local galboFire = {}
local galboFireGraphic = Graphics.loadImage("galbo_fire.png")

function onTick()

    for _,v in ipairs(NPC.get(132,-1)) do
        if string.find(v.msg.str, "galbo") ~= nil then
            local entry = {}
            entry.x = v.x;
            entry.y = v.y-4;
            entry.direction = v.direction;
            entry.frame = 0;
            entry.timer = 0;
            entry.tick = 0;
            table.insert(galbos,entry)
            v:kill(9)
        end
    end

    for k,v in ipairs(galbos) do
        if returnOnscreen(v.x,v.y) == true then
            local hurtCollider = colliders.Box(v.x,v.y,44,36)
            if colliders.collide(player,hurtCollider) then
                player:harm()
            end
            if colliders.slash(player,hurtCollider) or colliders.downSlash(player,hurtCollider) or colliders.bounce(player,hurtCollider) then
                playSFX(53)
                Animation.spawn(63,v.x,v.y)
                if colliders.downSlash(player,hurtCollider) or colliders.bounce(player,hurtCollider) then
                    colliders.bounceResponse(player)
                end
                table.remove(galbos,k)
            end

            v.timer = v.timer + 1;
            v.tick = v.tick + 1;

            if v.timer < 100 then
                if v.tick >= 6 then
                    if v.frame > 3 then
                        v.frame = 0;
                    end
                    v.frame = v.frame + 1;
                    v.tick = 0
                end
            elseif v.timer == 100 then
                v.frame = 4;
            elseif v.timer == 110 then
                v.frame = 5;
                playSFX(16)
                for i=1,3 do
                    local entry = {}
                    entry.x = v.x;
                    entry.y = v.y;
                    entry.tick = 0;
                    entry.frame = 0;
                    if i == 1 then
                        entry.speedX = 8 * v.direction;
                        entry.speedY = 0
                    elseif i == 2 then
                        entry.speedX = 6 * v.direction;
                        entry.speedY = -3
                    elseif i == 3 then
                        entry.speedX = 6 * v.direction;
                        entry.speedY = 3
                    end
                    table.insert(galboFire,entry)
                end
            elseif v.timer == 130 then
                v.timer = 0;
                v.frame = 0;
            end
        end
    end

    for k,v in ipairs(galboFire) do
        v.x = v.x + v.speedX;
        v.y = v.y + v.speedY;

        local butts = colliders.Box(v.x,v.y,32,12)
        if colliders.collide(player,butts) then
            player:harm()
        end

        if (v.x < useCamera.x) or (v.x > useCamera.x+800) then
            table.remove(galboFire,k)
        end

        v.tick = v.tick + 1;

        if v.tick >= 4 then
            v.tick = 0;
            if v.frame == 0 then
                v.frame = 1;
            else
                v.frame = 0;
            end
        end
    end
end