Feat/coop system

src/index.ts

@@ -6,6 +6,7 @@ import { getSpacesIdsFromEnv } from "./utils/spaces";
 import { GatherManagers } from './types'
 import AIManager from "./services/ai";
 import ChatBotSystem from "./systems/chatbot";
+import CoopSystem from "./systems/coop";
 require('dotenv').config()
 
 // Global object with GatherManager instances for each SpaceId
@@ -27,6 +28,7 @@ async function start() {
       gatherManagers[spaceId] = gatherManager
     }))
 
+    new CoopSystem()
     new BugsSystem()
     new AIManager()
     new ChatBotSystem()

src/interactions/playerMoves/triggerSystems.ts

@@ -1,17 +1,13 @@
 import { Game } from "@gathertown/gather-game-client";
 import { ServerClientEventContext } from "@gathertown/gather-game-client/dist/src/public/utils";
-import BossSystem from "../../systems/boss";
 import { PlayerMovesEventData } from "../../types";
-import { getPosition } from "../../utils/movement";
 
 export async function triggerSystems(data: PlayerMovesEventData, context: ServerClientEventContext, game: Game) {
   try {
     const mapId = context.player?.map
     if (!mapId) return
-    const playerNewPosition = getPosition(data)
 
-    const bossSystem = BossSystem.getInstance()
-    bossSystem.triggerBoss(playerNewPosition, mapId, game)
+    // Currently, no system is triggered by player moves
 
   } catch (error) {
     console.log(error)

src/systems/coop.ts

@@ -0,0 +1,91 @@
+import { Game, Player } from "@gathertown/gather-game-client";
+import { hasMatchingCoordinates } from "../utils/movement";
+import { getMapObjectById } from "../utils/objects";
+import { gatherManagers } from "..";
+
+class CoopSystem {
+  private static instance: CoopSystem;
+  private toggles = {
+    isPlate1Active: false,
+    isPlate2Active: false,
+    isChestActive: false
+  }
+  private spaceId = 'cfTnBsETAY2ODiMS/Codecon 2023 - Atividades'
+  private mapId = 'UMRC-_nAY2kcoptLFmdTD'
+  private plate1Location = { x: 41, y: 20 }
+  private plate2Location = { x: 41, y: 24 }
+  private chestObjectId = 'TreasureChestClosed - rh35enYGoIjzE5wEfWAFL_2c1f045e-c237-4a56-b83c-60ab1fa5f1c7'
+  private blankImage = 'https://cdn.gather.town/v0/b/gather-town-dev.appspot.com/o/objects%2Fblank.png?alt=media&token=6564fd34-433a-4e08-843a-5c4b50d6f9e5';
+  private chestImage = 'https://cdn.gather.town/storage.googleapis.com/gather-town.appspot.com/internal-dashboard/images/onUu0ikT0JkdF5W8_T3mQ'
+
+
+  constructor() {
+    console.log(`[COOP SYSTEM] Starting coop system`)
+    const gatherManager = gatherManagers[this.spaceId]
+    if (!gatherManager) return
+
+    const game = gatherManager.getGame()
+    setInterval(() => {
+      const players = Object.values(game.players)
+      const playerOnPlate1 = players.find((player: Player) => {
+        return hasMatchingCoordinates(player, this.plate1Location)
+      })
+      const playerOnPlate2 = players.find((player: Player) => {
+        return hasMatchingCoordinates(player, this.plate2Location)
+      })
+      if (playerOnPlate1 && playerOnPlate2 && !this.toggles.isChestActive) {
+        console.log(`[COOP SYSTEM] All players are on the plates`)
+        this.activateChestObject(this.mapId, game)
+        return
+      }
+
+      if ((!playerOnPlate1 || !playerOnPlate2) && this.toggles.isChestActive) {
+        console.log(`[COOP SYSTEM] At least one of the plates is now empty`)
+        this.deactivateChestObject(this.mapId, game)
+        return
+      }
+    }, 500)
+  }
+
+  public static getInstance(): CoopSystem {
+    if (!CoopSystem.instance) {
+      CoopSystem.instance = new CoopSystem()
+    }
+
+    return CoopSystem.instance
+  }
+
+  setChestObject(mapId: string, active: boolean, game: Game) {
+    const { key } = getMapObjectById(game, this.chestObjectId, mapId)
+    game.engine.sendAction({
+      $case: "mapSetObjects",
+      mapSetObjects: {
+        mapId,
+        objects: {
+          [key as number]: {
+            type: active ? 6 : 0,
+            previewMessage: 'Press X to challenge the chest',
+            highlighted: active ? this.chestImage : this.blankImage,
+            normal: active ? this.chestImage : this.blankImage,
+            propertiesJson: JSON.stringify({
+              message: 'Grr'
+            }),
+            _tags: []
+          }
+        }
+      },
+    });
+  }
+
+  activateChestObject(mapId: string, game: Game) {
+    this.toggles.isChestActive = true
+    this.setChestObject(mapId, true, game)
+  }
+
+  deactivateChestObject(mapId: string, game: Game) {
+    this.setChestObject(mapId, false, game)
+    this.toggles.isChestActive = false
+  }
+}
+
+export default CoopSystem