Walk improvements

src/services/characterMoveService.ts

@@ -8,6 +8,7 @@ export type Node = Position & { parent?: Node; g: number; h: number; f: number }
 
 class CharacterMoveService extends BaseService {
   private readonly MOVEMENT_DELAY_MS = 260
+  private readonly MAX_PATH_LENGTH = 20 // Limit maximum path length
 
   private readonly DIRECTIONS = [
     { x: 0, y: -1 }, // Up
@@ -45,7 +46,21 @@ class CharacterMoveService extends BaseService {
       return null
     }
 
-    return this.findPath(start, end, grid)
+    // Add maximum distance check
+    const directDistance = Math.sqrt(Math.pow(targetX - character.positionX, 2) + Math.pow(targetY - character.positionY, 2))
+
+    if (directDistance > this.MAX_PATH_LENGTH) {
+      return null
+    }
+
+    const path = this.findPath(start, end, grid)
+
+    // Validate path length
+    if (path.length > this.MAX_PATH_LENGTH) {
+      return path.slice(0, this.MAX_PATH_LENGTH)
+    }
+
+    return path
   }
 
   public calculateRotation(X1: number, Y1: number, X2: number, Y2: number): number {