fix boss tank cross brick

js/base/GameGlobal.js

@@ -102,6 +102,7 @@ const TANK_CONFIG = {
     hp: 6,
     color: '#8B0000', // dark red
     size: TILE_SIZE * 1.2,
+    colliderSize: TILE_SIZE * 0.85,
     score: 500,
   },
 };
@@ -172,6 +173,7 @@ const SCENE = {
   TEAM_ROOM: 'team_room',
   TEAM_GAME: 'team_game',
   TEAM_RESULT: 'team_result',
+  TEAM_2V2_ROOM: 'team_2v2_room',
   CHAT_ROOM: 'chat_room',
 };
 
@@ -182,6 +184,7 @@ const GAME_MODE = {
   CLASSIC: 'classic',
   ENDLESS: 'endless',
   PVP: 'pvp',
+  TEAM_2V2: 'team_2v2',
   TEAM_3V3: 'team_3v3',
 };
 
@@ -221,6 +224,13 @@ const BATTLE_CONFIG = {
     fillWithBots: false,
     mapPool: 'pvp',
   },
+  '2v2': {
+    teamSize: 2,
+    baseHp: 8,
+    respawnDelay: TEAM_RESPAWN_DELAY,
+    fillWithBots: true,
+    mapPool: 'team',
+  },
   '3v3': {
     teamSize: 3,
     baseHp: TEAM_BASE_HP,