自定义游戏高级设置加入新增功能，最高场地高度机制微调，增加可视化

parts/player/gameEnv0.lua

@@ -1,15 +1,11 @@
 return{
-	das=10,
-	arr=2,
+	das=10,arr=2,
 	dascut=0,
-	sddas=2,
-	sdarr=2,
-	ihs=true,
-	irs=true,
-	ims=true,
+	sddas=2,sdarr=2,
+	ihs=true,irs=true,ims=true,
 	swap=true,
 
-	ghost=.3,center=1,
+	block=true,ghost=.3,center=1,
 	smooth=false,grid=.16,
 	upEdge=true,
 	bagLine=true,
@@ -32,7 +28,7 @@ return{
 	drop=60,lock=60,
 	wait=0,fall=0,
 	bone=false,
-	fieldH=20,maxOver=1e99,
+	fieldH=20,heightLimit=1e99,
 	nextCount=6,nextStartPos=1,
 	holdCount=1,infHold=false,phyHold=false,
 	ospin=true,deepDrop=false,initSkip=false,
@@ -45,7 +41,6 @@ return{
 	life=0,
 	garbageSpeed=1,
 	pushSpeed=3,
-	block=true,
 	noTele=false,
 	visible='show',
 	freshLimit=1e99,easyFresh=true,