<?xml version="1.0" ?>
<!DOCTYPE bulletml SYSTEM "../barrage.dtd">

<barrage>

<barrageInfo>
<filename>uzu3</filename>
 <group>user</group>
 <title>パーフェクトフリーズちっくに固定してvol.3</title>
 <description>竜巻が周りのものを巻き込む様子？</description>
 <capture></capture>
</barrageInfo>

<barrageStyles>
 <!-- bulletml か lua が使えます。 -->
 <bulletLanguage name="lua" />
</barrageStyles>

<!-- CDATA とかいうのは大事なおまじないです。 -->
<lua>
<![CDATA[
pi = 3.141592
std = pi/180
a = 0
b = 0
rotv = 0
c = 0
d = 0
dir = 0
rotv1 = 0
function cal(p,q,r)
	rr = r*std
	pp = (p/math.sqrt(p^2+q^2))*math.cos(rr)-(q/math.sqrt(p^2+q^2))*math.sin(rr)
	qq = (q/math.sqrt(p^2+q^2))*math.cos(rr)+(p/math.sqrt(p^2+q^2))*math.sin(rr)
	return pp,qq
end

function center()
	local rank = getRank()
	local aim = getPlayerAngle() - pi/2
	x1 = getX() - 4
	y1 = getY() - 4
	vx1 = getSpeedX()
	vy1 = getSpeedY()
	t = getTurn()

	if(rank > 0.6)then
	rotv1 = rotv1 + 0.0003+rank*0.001
	size = 10-rank*9.8
	else
	rotv1 = rotv1 + 0.0005
	size = 10
	end

	if(t == 1)then
	setPos(getMaxX()/2, getMaxY()/2)
	end
	if(turn > 1400)then
	vanish()
	end
end

function rot1()
	local rank = getRank()
	local aim = getPlayerAngle() - pi/2
	local x = getX() - 4
	local y = getY() - 4
	local t = getTurn()
	local vx = getSpeedX()
	local vy = getSpeedY()
	
	if(turn > 1400)then
	dirx,diry = cal(vx,vy,0) 
	fire((1+rank*0.5)*dirx,(1+rank*0.5)*diry)
	vanish()
	end
	if(t > 1000)then
	dirx,diry = cal(vx,vy,0) 
	fire((1+rank*1)*dirx,(1+rank*1)*diry)
	vanish()
	end

	if(turn > 430)then
	r = math.sqrt((x-x1)^2+(y-y1)^2)
	if(r > 0 and r < size)then
	rv = -3
	rotsp = rotv1*r
	setSpeed(rv*(x-x1)/r-rotsp*(y-y1)/r,rv*(y-y1)/r+rotsp*(x-x1)/r)
	else
	rv = -0.01-rotv1*0.09
	rotsp = rotv1*100/r
	setSpeed(rv*(x-x1)/r-rotsp*(y-y1)/r,rv*(y-y1)/r+rotsp*(x-x1)/r)
	end

	elseif(turn > 401)then
	setSpeed(0,0)
	end
end


function top()
	local rank = getRank()
	local aim = getPlayerAngle() - pi/2
	px = getPlayerX() - 4
	py = getPlayerY() - 4
	turn = getTurn()
	local sp = 0.05+math.random()*3

	if(turn < 400)then
	randomn = math.random()
	fire(sp*math.cos(360*randomn*std),sp*math.sin(360*randomn*std),"rot1")
	randomn = math.random()
	fire(sp*math.cos(360*randomn*std),sp*math.sin(360*randomn*std),"rot1")
	if(rank > 0.9)then
	randomn = math.random()
	fire(sp*math.cos(360*randomn*std),sp*math.sin(360*randomn*std),"rot1")
	randomn = math.random()
	fire(sp*math.cos(360*randomn*std),sp*math.sin(360*randomn*std),"rot1")
	elseif(rank > 0.7)then
	randomn = math.random()
	fire(sp*math.cos(360*randomn*std),sp*math.sin(360*randomn*std),"rot1")
	end
	end

	if(turn == 398)then
	fire(0,0,"center")
	end
	
	if(turn == 700)then
	times = 705
	for i = 1,36 do
	fire(2*math.cos(i*10),2*math.sin(i*10),"berot")
	end
	end
	if(turn == 900)then
	times = 907
	for i = 1,36 do
	fire(2*math.cos(i*10),2*math.sin(i*10),"berot")
	end
	end
	if(turn == 1100)then
	times = 1109
	for i = 1,36 do
	fire(2*math.cos(i*10),2*math.sin(i*10),"berot")
	end
	end
	if(turn > 1400)then
	quit()
	end
end
function berot()
	if(turn == times)then
	fire(0,0,"rot1")
	vanish()
	end
end

]]>
</lua>

</barrage>