badapple换成ogv视频

parts/backgrounds/badapple.lua

@@ -1,55 +1,32 @@
---Bad Apple!! (128x96, 10fps, 2192f)
+--Bad Apple!!
 local gc=love.graphics
-local rectangle=gc.rectangle
-local int=math.floor
 local back={}
 
-local bAnd,bRshift=bit.band,bit.rshift
-local t
 local video
 local X,Y,K
 function back.init()
 	if not video then
-		video=love.data.decompress("string","zlib",love.filesystem.read("parts/backgrounds/badapple.dat"))
+		video=gc.newVideo("parts/backgrounds/badapple.ogv",{false})
+		video:setFilter("linear","linear")
+		video:play()
 	end
-	t=0
 	back.resize()
 end
 function back.resize()
 	local W,H=SCR.w,SCR.h
-	if H/W>=96/128 then
-		K=W/128
-		X,Y=0,(H-W*96/128)*.5
+	if H/W>=36/48 then
+		K=W/48
+		X,Y=0,(H-W*36/48)*.5
 	else
-		K=H/96
-		X,Y=(W-H*128/96)*.5,0
-	end
-end
-function back.update()
-	t=t+1
-	if t==13146 then
-		t=0
+		K=H/36
+		X,Y=(W-H*48/36)*.5,0
 	end
 end
 function back.draw()
 	gc.clear(.2,.2,.2)
-	gc.push("transform")
-	gc.origin()
-	gc.translate(X,Y)
-	gc.scale(K)
-	gc.setColor(.4,.4,.4)
-	local t1=1536*int(t/6)+1
-	for i=0,1535 do
-		local B=video:byte(t1+i)
-		for j=7,0,-1 do
-			local p=8*i+j
-			if bAnd(B,1)==0 then
-				rectangle("fill",p%128,int(p/128),1,1)
-			end
-			B=bRshift(B,1)
-		end
-	end
-	gc.pop()
+	local r,g,b=COLOR.rainbow_light(TIME())
+	gc.setColor(r,g,b,.2)
+	gc.draw(video,X,Y,nil,K)
 end
 function back.discard()
 	video=nil