新增模式环境变量maxOver，允许超屏最大高度可以调整

parts/player/gameEnv0.lua

@@ -31,7 +31,7 @@ return{
 	drop=60,lock=60,
 	wait=0,fall=0,
 	bone=false,
-	fieldH=20,
+	fieldH=20,maxOver=20,
 	nextCount=6,nextStartPos=1,
 	holdCount=1,infHold=false,phyHold=false,
 	ospin=true,deepDrop=false,

parts/player/player.lua

@@ -275,7 +275,7 @@ function Player:garbageRise(color,amount,line)--Release n-lines garbage to field
 		_=self.dropFX[i]
 		_[3],_[5]=_[3]+amount,_[5]+amount
 	end
-	if #self.field>42 then self:lose()end
+	if #self.field>self.gameEnv.fieldH+self.gameEnv.maxOver then self:lose()end
 end
 
 local invList={2,1,4,3,5,6,7}