made name rendering more efficient

src/core/game/Game.ts

@@ -259,6 +259,7 @@ export interface Player {
 }
 
 export interface MutablePlayer extends Player {
+    largestClusterBoundingBox: { min: Cell, max: Cell } | null
     // Targets for this player
     targets(): Player[]
     // Targets of player and all allies.

src/core/game/PlayerImpl.ts

@@ -56,6 +56,9 @@ export class PlayerImpl implements MutablePlayer {
         this._displayName = this._name // processName(this._name)
 
     }
+
+    largestClusterBoundingBox: { min: Cell, max: Cell } | null
+
     toUpdate(): PlayerUpdate {
         return {
             type: GameUpdateType.Player,