function _init()
    frame = 0
    boss = create_enemy(nil, STAGE_CENTER_X, STAGE_TOP + 40)

    boss:set_movement_decelerating(STAGE_CENTER_X, STAGE_TOP + 120, 90)

    count = 0
    bangle = 0
    distance_x = 90
    distance_y = 90
end

function _update()

    count = count + 1

    if(count == 30) then
        count = 0
    end

    if(frame % 360 >= 90 and frame % 2 == 1) then -- shoots leaves
        leaf = create_bullet(1000, boss.x + distance_x * maths.sin(PI * count / 15), boss.y + distance_y * maths.cos(PI * (count / 15)), { colour1 = { 0.0, 1.0, 0.0 }, angle = bangle, velocity = 1})
        bangle = bangle + PI / 1.3495
        distance_x = distance_x - 1
        distance_y = distance_y - 1
    end

    if(frame % 360 == 30 and frame > 30) then -- shoots aimeds
        for j = 1, 5, 1 do
            for i = 1, 9, 1 do
                local aimed = create_bullet(0, boss.x, boss.y, {velocity = 0.5, acceleration = 0.001 * j, colour2 = { 0.0, 0.0, 1.0 }})
                aimed:set_angle_to(player_x(), player_y())
                aimed.angle = aimed.angle + (i * 0.07 * PI) - 0.35 * PI
            end
        end
    end


    if(frame > 0 and frame % 360 == 0) then -- boss moves, shit resets
        move()
        distance_x = 90
        distance_y = 90
    end

    frame = frame + 1
end

function move()
    local left = STAGE_LEFT + 48.0
    local right = STAGE_RIGHT - 48.0
    local top = STAGE_TOP + 96.0
    local bottom = STAGE_TOP + 150.0
    local xd = random(40.0, 80.0)
    local yd = random(-40.0, 40.0)
    local x;
    if(player_x() < boss.x) then
        x = boss.x - xd
    else
        x = boss.x + xd
    end
    if(x < left) then
        x = boss.x + xd
    elseif(x > right) then
        x = boss.x - xd
    end
    local y = boss.y + yd
    if(y < top) then
        y = top
    elseif(y > bottom) then
        y = bottom
    end
    boss:set_movement_decelerating(x, y, 90)
end