From f6b613ee173c4fa30ef8e161f892725739770cdb Mon Sep 17 00:00:00 2001
From: MrZ626 <1046101471@qq.com>
Date: Thu, 31 Dec 2020 14:53:10 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0c4w=E6=A8=A1=E5=BC=8F?=
 =?UTF-8?q?=E5=88=9D=E5=A7=8B=E5=9C=BA=E5=9C=B0=E6=83=85=E5=86=B5?=
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---
 parts/modes/c4wtrain_lunatic.lua | 24 ++++++++++++++++--------
 parts/modes/c4wtrain_normal.lua  | 24 ++++++++++++++++--------
 2 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/parts/modes/c4wtrain_lunatic.lua b/parts/modes/c4wtrain_lunatic.lua
index 93315fe6..bdae5bc6 100644
--- a/parts/modes/c4wtrain_lunatic.lua
+++ b/parts/modes/c4wtrain_lunatic.lua
@@ -1,4 +1,5 @@
-local min=math.min
+local rnd,min=math.random,math.min
+local rem=table.remove
 local function check_c4w(P)
 	if P.lastPiece.row==0 then
 		P:lose()
@@ -35,13 +36,20 @@ return{
 			P.visTime[i]=FREEROW.get(20)
 			for x=4,7 do F[i][x]=0 end
 		end
-		local r=P:RND(6)
-		if r==1 then	 F[1][5],F[1][4],F[2][4]=20,20,20
-		elseif r==2 then F[1][6],F[1][7],F[2][7]=20,20,20
-		elseif r==3 then F[1][4],F[2][4],F[2][5]=20,20,20
-		elseif r==4 then F[1][7],F[2][7],F[2][6]=20,20,20
-		elseif r==5 then F[1][4],F[1][5],F[1][6]=20,20,20
-		elseif r==6 then F[1][7],F[1][6],F[1][5]=20,20,20
+		if rnd()<.6 then
+			local initCell={11,14,12,13,21,24}
+			for _=1,3 do
+				_=rem(initCell,rnd(#initCell))
+				F[math.floor(_/10)][3+_%10]=20
+			end
+		else
+			local initCell={11,12,13,14,21,22,23,24}
+			rem(initCell,rnd(5,8))
+			rem(initCell,rnd(1,4))
+			for _=1,6 do
+				_=rem(initCell,rnd(#initCell))
+				F[math.floor(_/10)][3+_%10]=20
+			end
 		end
 	end,
 	mesDisp=function(P)
diff --git a/parts/modes/c4wtrain_normal.lua b/parts/modes/c4wtrain_normal.lua
index 3dbeb563..97b53c22 100644
--- a/parts/modes/c4wtrain_normal.lua
+++ b/parts/modes/c4wtrain_normal.lua
@@ -1,4 +1,5 @@
-local min=math.min
+local rnd,min=math.random,math.min
+local rem=table.remove
 local function check_c4w(P)
 	if P.lastPiece.row>0 then
 		for _=1,#P.clearedRow do
@@ -33,13 +34,20 @@ return{
 			P.visTime[i]=FREEROW.get(20)
 			for x=4,7 do F[i][x]=0 end
 		end
-		local r=P:RND(6)
-		if r==1 then	 F[1][5],F[1][4],F[2][4]=20,20,20
-		elseif r==2 then F[1][6],F[1][7],F[2][7]=20,20,20
-		elseif r==3 then F[1][4],F[2][4],F[2][5]=20,20,20
-		elseif r==4 then F[1][7],F[2][7],F[2][6]=20,20,20
-		elseif r==5 then F[1][4],F[1][5],F[1][6]=20,20,20
-		elseif r==6 then F[1][7],F[1][6],F[1][5]=20,20,20
+		if rnd()<.6 then
+			local initCell={11,14,12,13,21,24}
+			for _=1,3 do
+				_=rem(initCell,rnd(#initCell))
+				F[math.floor(_/10)][3+_%10]=20
+			end
+		else
+			local initCell={11,12,13,14,21,22,23,24}
+			rem(initCell,rnd(5,8))
+			rem(initCell,rnd(1,4))
+			for _=1,6 do
+				_=rem(initCell,rnd(#initCell))
+				F[math.floor(_/10)][3+_%10]=20
+			end
 		end
 	end,
 	mesDisp=function(P)