Fixed door saying open bugs

src/engine/__tests__/DoorWalkthrough.test.ts

@@ -0,0 +1,126 @@
+
+import { describe, it, expect, beforeEach } from 'vitest';
+import { applyAction } from '../simulation/simulation';
+import { type World, type Actor, type EntityId } from '../../core/types';
+import { EntityAccessor } from '../EntityAccessor';
+import { ECSWorld } from '../ecs/World';
+import { TileType } from '../../core/terrain';
+
+const createTestWorld = (): World => {
+    return {
+        width: 10,
+        height: 10,
+        tiles: new Array(100).fill(TileType.EMPTY),
+        exit: { x: 9, y: 9 },
+        trackPath: []
+    };
+};
+
+describe('Multi-step Door Walkthrough Bug', () => {
+    let ecsWorld: ECSWorld;
+    let world: World;
+
+    beforeEach(() => {
+        ecsWorld = new ECSWorld();
+        world = createTestWorld();
+    });
+
+    it('door should close after player walks through and moves away', () => {
+        const playerId = 1 as EntityId;
+        const player: Actor = {
+            id: playerId, category: "combatant", isPlayer: true, type: "player", pos: { x: 3, y: 3 }, speed: 100, stats: { hp: 10, maxHp: 10 } as any, energy: 0
+        } as any;
+
+        ecsWorld.addComponent(playerId, "position", player.pos);
+        ecsWorld.addComponent(playerId, "player", {});
+        ecsWorld.addComponent(playerId, "stats", { hp: 10, maxHp: 10 } as any);
+        ecsWorld.addComponent(playerId, "actorType", { type: "player" });
+        ecsWorld.addComponent(playerId, "energy", { current: 0, speed: 100 });
+
+        const accessor = new EntityAccessor(world, playerId, ecsWorld);
+
+        // Place a closed door at (4,3)
+        const doorIdx = 3 * 10 + 4;
+        world.tiles[doorIdx] = TileType.DOOR_CLOSED;
+
+        // 1. Move onto the door
+        console.log("Step 1: Moving onto door at (4,3)");
+        applyAction(world, playerId, { type: "move", dx: 1, dy: 0 }, accessor);
+        expect(player.pos).toEqual({ x: 4, y: 3 });
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_OPEN);
+
+        // 2. Move off the door to (5,3)
+        console.log("Step 2: Moving off door to (5,3)");
+        applyAction(world, playerId, { type: "move", dx: 1, dy: 0 }, accessor);
+        expect(player.pos).toEqual({ x: 5, y: 3 });
+
+        // This is where it's reported to stay open sometimes
+        console.log("Door tile state after Step 2:", world.tiles[doorIdx]);
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_CLOSED);
+
+        // 3. Move further away to (6,3)
+        console.log("Step 3: Moving further away to (6,3)");
+        applyAction(world, playerId, { type: "move", dx: 1, dy: 0 }, accessor);
+        expect(player.pos).toEqual({ x: 6, y: 3 });
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_CLOSED);
+    });
+
+    it('door should close after player walks through it diagonally', () => {
+        const playerId = 1 as EntityId;
+        const player: Actor = {
+            id: playerId, category: "combatant", isPlayer: true, type: "player", pos: { x: 3, y: 3 }, speed: 100, stats: { hp: 10, maxHp: 10 } as any, energy: 0
+        } as any;
+
+        ecsWorld.addComponent(playerId, "position", player.pos);
+        ecsWorld.addComponent(playerId, "player", {});
+        ecsWorld.addComponent(playerId, "stats", { hp: 10, maxHp: 10 } as any);
+        ecsWorld.addComponent(playerId, "actorType", { type: "player" });
+        ecsWorld.addComponent(playerId, "energy", { current: 0, speed: 100 });
+
+        const accessor = new EntityAccessor(world, playerId, ecsWorld);
+
+        // Place a closed door at (4,4)
+        const doorIdx = 4 * 10 + 4;
+        world.tiles[doorIdx] = TileType.DOOR_CLOSED;
+
+        // 1. Move onto the door diagonally
+        applyAction(world, playerId, { type: "move", dx: 1, dy: 1 }, accessor);
+        expect(player.pos).toEqual({ x: 4, y: 4 });
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_OPEN);
+
+        // 2. Move off the door diagonally to (5,5)
+        applyAction(world, playerId, { type: "move", dx: 1, dy: 1 }, accessor);
+        expect(player.pos).toEqual({ x: 5, y: 5 });
+
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_CLOSED);
+    });
+
+    it('door should stay open while player is standing on it (wait action)', () => {
+        const playerId = 1 as EntityId;
+        const player: Actor = {
+            id: playerId, category: "combatant", isPlayer: true, type: "player", pos: { x: 3, y: 3 }, speed: 100, stats: { hp: 10, maxHp: 10 } as any, energy: 0
+        } as any;
+
+        ecsWorld.addComponent(playerId, "position", player.pos);
+        ecsWorld.addComponent(playerId, "player", {});
+        ecsWorld.addComponent(playerId, "stats", { hp: 10, maxHp: 10 } as any);
+        ecsWorld.addComponent(playerId, "actorType", { type: "player" });
+        ecsWorld.addComponent(playerId, "energy", { current: 0, speed: 100 });
+
+        const accessor = new EntityAccessor(world, playerId, ecsWorld);
+
+        // Place a closed door at (4,3)
+        const doorIdx = 3 * 10 + 4;
+        world.tiles[doorIdx] = TileType.DOOR_CLOSED;
+
+        // 1. Move onto the door
+        applyAction(world, playerId, { type: "move", dx: 1, dy: 0 }, accessor);
+        expect(player.pos).toEqual({ x: 4, y: 3 });
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_OPEN);
+
+        // 2. Wait on the door
+        applyAction(world, playerId, { type: "wait" }, accessor);
+        expect(player.pos).toEqual({ x: 4, y: 3 });
+        expect(world.tiles[doorIdx]).toBe(TileType.DOOR_OPEN);
+    });
+});

src/engine/simulation/simulation.ts

@@ -119,7 +119,10 @@ function handleMove(w: World, actor: Actor, action: { dx: number; dy: number },
     if (w.tiles[fromIdx] === TileType.DOOR_OPEN) {
       const actorsLeft = accessor.getActorsAt(from.x, from.y);
       if (actorsLeft.length === 0) {
+        console.log(`[simulation] Closing door at ${from.x},${from.y} - Actor ${actor.id} left`);
         w.tiles[fromIdx] = TileType.DOOR_CLOSED;
+      } else {
+        console.log(`[simulation] Door at ${from.x},${from.y} stays open - ${actorsLeft.length} actors remain`);
       }
     }
 

src/rendering/DungeonRenderer.ts

@@ -238,9 +238,7 @@ export class DungeonRenderer {
 
       // Sync visual tile with logical tile (e.g. if grass was destroyed)
       if (tile.index !== worldTile) {
-        // We can safely update the index property for basic tile switching
-        // If we needed to change collision properties, we'd use putTileAt
-        tile.index = worldTile;
+        this.layer!.putTileAt(worldTile, tile.x, tile.y);
       }
 
       const isSeen = seen[i] === 1;