fix

ygopro-server.coffee

@@ -1400,6 +1400,7 @@ ygopro.stoc_follow 'GAME_MSG', false, (buffer, info, client, server)->
     pos = 1 - pos unless client.is_first
     val = buffer.readInt32LE(2)
     room.dueling_players[pos].lp -= val
+    room.dueling_players[pos].lp = 0 if room.dueling_players[pos].lp < 0
     if 0 < room.dueling_players[pos].lp <= 100
       ygopro.stoc_send_chat_to_room(room, "${lp_low_opponent}", ygopro.constants.COLORS.PINK)
 
@@ -1420,6 +1421,7 @@ ygopro.stoc_follow 'GAME_MSG', false, (buffer, info, client, server)->
     pos = 1 - pos unless client.is_first
     val = buffer.readInt32LE(2)
     room.dueling_players[pos].lp -= val
+    room.dueling_players[pos].lp = 0 if room.dueling_players[pos].lp < 0
     if 0 < room.dueling_players[pos].lp <= 100
       ygopro.stoc_send_chat_to_room(room, "${lp_low_self}", ygopro.constants.COLORS.PINK)
 
@@ -1900,14 +1902,12 @@ ygopro.stoc_follow 'CHAT', true, (buffer, info, client, server)->
   return unless room and pid < 4 and settings.modules.chat_color.enabled
   if room.started and room.turn > 0 and !room.dueling_players[0].is_first
     if room.hostinfo.mode == 2
-      if pid == 0
-        pid = 2
-      else if pid = 1
-        pid = 3
-      else if pid = 2
-        pid = 0
-      else if pid = 3
-        pid = 1
+      pid = {
+        0: 2,
+        1: 3,
+        2: 0,
+        3: 1
+      }[pid]
     else
       pid = 1 - pid
   for player in room.players when player and player.pos == pid

ygopro-server.js

@@ -1684,6 +1684,9 @@
       }
       val = buffer.readInt32LE(2);
       room.dueling_players[pos].lp -= val;
+      if (room.dueling_players[pos].lp < 0) {
+        room.dueling_players[pos].lp = 0;
+      }
       if ((0 < (ref = room.dueling_players[pos].lp) && ref <= 100)) {
         ygopro.stoc_send_chat_to_room(room, "${lp_low_opponent}", ygopro.constants.COLORS.PINK);
       }
@@ -1711,6 +1714,9 @@
       }
       val = buffer.readInt32LE(2);
       room.dueling_players[pos].lp -= val;
+      if (room.dueling_players[pos].lp < 0) {
+        room.dueling_players[pos].lp = 0;
+      }
       if ((0 < (ref1 = room.dueling_players[pos].lp) && ref1 <= 100)) {
         ygopro.stoc_send_chat_to_room(room, "${lp_low_self}", ygopro.constants.COLORS.PINK);
       }
@@ -2387,15 +2393,12 @@
     }
     if (room.started && room.turn > 0 && !room.dueling_players[0].is_first) {
       if (room.hostinfo.mode === 2) {
-        if (pid === 0) {
-          pid = 2;
-        } else if (pid = 1) {
-          pid = 3;
-        } else if (pid = 2) {
-          pid = 0;
-        } else if (pid = 3) {
-          pid = 1;
-        }
+        pid = {
+          0: 2,
+          1: 3,
+          2: 0,
+          3: 1
+        }[pid];
       } else {
         pid = 1 - pid;
       }