teams (#349)

src/core/execution/WinCheckExecution.ts

@@ -1,5 +1,5 @@
 import { EventBus, GameEvent } from "../EventBus";
-import { Execution, Game, Player, PlayerID } from "../game/Game";
+import { Execution, Game, GameMode, Player, Team } from "../game/Game";
 
 export class WinEvent implements GameEvent {
   constructor(public readonly winner: Player) {}
@@ -20,6 +20,14 @@ export class WinCheckExecution implements Execution {
     if (ticks % 10 != 0) {
       return;
     }
+    if (this.mg.config().gameConfig().gameMode == GameMode.FFA) {
+      this.checkWinnerFFA();
+    } else {
+      this.checkWinnerTeam();
+    }
+  }
+
+  checkWinnerFFA(): void {
     const sorted = this.mg
       .players()
       .sort((a, b) => b.numTilesOwned() - a.numTilesOwned());
@@ -39,6 +47,30 @@ export class WinCheckExecution implements Execution {
     }
   }
 
+  checkWinnerTeam(): void {
+    const teamToTiles = new Map<Team, number>();
+    for (const player of this.mg.players()) {
+      teamToTiles.set(
+        player.team(),
+        (teamToTiles.get(player.team()) ?? 0) + player.numTilesOwned(),
+      );
+    }
+    const sorted = Array.from(teamToTiles.entries()).sort(
+      (a, b) => b[1] - a[1],
+    );
+    if (sorted.length == 0) {
+      return;
+    }
+    const max = sorted[0];
+    const numTilesWithoutFallout =
+      this.mg.numLandTiles() - this.mg.numTilesWithFallout();
+    const percentage = (max[1] / numTilesWithoutFallout) * 100;
+    if (percentage > this.mg.config().percentageTilesOwnedToWin()) {
+      this.mg.setWinner(max[0].name, this.mg.stats().stats());
+      console.log(`${max[0].name} has won the game`);
+      this.active = false;
+    }
+  }
   owner(): Player {
     return null;
   }