Added logics for a* pathfinding , rotation calculation and anti cheat, npm update.

src/managers/ZoneManager.ts

@@ -1,6 +1,7 @@
 import { Character, Zone } from '@prisma/client'
 import ZoneRepository from '../repositories/ZoneRepository'
 import ZoneService from '../services/ZoneService'
+import zoneRepository from '../repositories/ZoneRepository'
 
 type TLoadedZone = {
   zone: Zone
@@ -88,6 +89,44 @@ class ZoneManager {
     })
     return loadedZone ? loadedZone.characters : []
   }
+
+  public async getGrid(zoneId: number): Promise<number[][]> {
+    const zone = this.loadedZones.find((z) => z.zone.id === zoneId)
+    let grid: number[][] = []
+    if (zone) {
+      const eventTiles = await zoneRepository.getEventTiles(zoneId)
+      const objects = await zoneRepository.getObjects(zoneId)
+
+      // Create a grid based on the event tiles
+      for (let i = 0; i < zone.zone.width; i++) {
+        grid.push(Array(zone.zone.height).fill(0))
+      }
+
+      // Set the grid values based on the event tiles, these are strings
+      eventTiles.forEach((eventTile) => {
+        if (eventTile.type === 'BLOCK') {
+          grid[eventTile.position_x][eventTile.position_y] = 0
+        } else if (eventTile.type === 'WARP') {
+          grid[eventTile.position_x][eventTile.position_y] = 1
+        } else if (eventTile.type === 'NPC') {
+          grid[eventTile.position_x][eventTile.position_y] = 2
+        } else if (eventTile.type === 'ITEM') {
+          grid[eventTile.position_x][eventTile.position_y] = 3
+        }
+      });
+
+      objects.forEach((object) => {
+        if (object.objectId === 'blank_tile') {
+          grid[object.position_x][object.position_y] = 0
+        } else {
+          grid[object.position_x][object.position_y] = 1
+        }
+      });
+
+      return grid
+    }
+    return []
+  }
 }
 
 export default new ZoneManager()