CHANGELOG.md

@@ -7,6 +7,10 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+### Added
+- **ESC Menu**: pressing ESC when no overlay is open shows a pause menu with Save Game, Load Game, Settings (placeholder), and New Game; New Game requires confirmation before wiping the save
+- ESC key now follows a priority stack: confirmation dialog → context menu → build menu → villager panel → ESC menu → (build/farm mode handled by their systems) → open ESC menu
+
 ### Added
 - **F3 Debug View**: toggleable overlay showing FPS, tile type and contents under the cursor, Nisse count by AI state, active jobs by type, and pathfinding visualization (cyan lines in world space)
 

src/scenes/UIScene.ts

@@ -31,6 +31,10 @@ export class UIScene extends Phaser.Scene {
   private inFarmMode = false
   private debugPanelText!: Phaser.GameObjects.Text
   private debugActive = false
+  private escMenuGroup!: Phaser.GameObjects.Group
+  private escMenuVisible = false
+  private confirmGroup!: Phaser.GameObjects.Group
+  private confirmVisible = false
 
   constructor() { super({ key: 'UI' }) }
 
@@ -66,6 +70,8 @@ export class UIScene extends Phaser.Scene {
 
     this.input.mouse!.disableContextMenu()
     this.contextMenuGroup = this.add.group()
+    this.escMenuGroup     = this.add.group()
+    this.confirmGroup     = this.add.group()
 
     this.input.on('pointerdown', (ptr: Phaser.Input.Pointer) => {
       if (ptr.rightButtonDown()) {
@@ -78,7 +84,7 @@ export class UIScene extends Phaser.Scene {
     })
 
     this.input.keyboard!.addKey(Phaser.Input.Keyboard.KeyCodes.ESC)
-      .on('down', () => this.hideContextMenu())
+      .on('down', () => this.handleEsc())
   }
 
   /**
@@ -488,6 +494,179 @@ export class UIScene extends Phaser.Scene {
     this.scene.get('Game').events.emit('uiMenuClose')
   }
 
+  // ─── ESC key handler ──────────────────────────────────────────────────────
+
+  /**
+   * Handles ESC key presses with a priority stack:
+   * confirm dialog → context menu → build menu → villager panel →
+   * esc menu → build/farm mode (handled by their own systems) → open ESC menu.
+   */
+  private handleEsc(): void {
+    if (this.confirmVisible)      { this.hideConfirm();      return }
+    if (this.contextMenuVisible)  { this.hideContextMenu();  return }
+    if (this.buildMenuVisible)    { this.closeBuildMenu();   return }
+    if (this.villagerPanelVisible){ this.closeVillagerPanel(); return }
+    if (this.escMenuVisible)      { this.closeEscMenu();     return }
+    // Build/farm mode: let BuildingSystem / FarmingSystem handle their own ESC key.
+    // We only skip opening the ESC menu while those modes are active.
+    if (this.inBuildMode || this.inFarmMode) return
+    this.openEscMenu()
+  }
+
+  // ─── ESC Menu ─────────────────────────────────────────────────────────────
+
+  /** Opens the ESC pause menu (New Game / Save / Load / Settings). */
+  private openEscMenu(): void {
+    if (this.escMenuVisible) return
+    this.escMenuVisible = true
+    this.scene.get('Game').events.emit('uiMenuOpen')
+    this.buildEscMenu()
+  }
+
+  /** Closes and destroys the ESC menu. */
+  private closeEscMenu(): void {
+    if (!this.escMenuVisible) return
+    this.escMenuVisible = false
+    this.escMenuGroup.destroy(true)
+    this.escMenuGroup = this.add.group()
+    this.scene.get('Game').events.emit('uiMenuClose')
+  }
+
+  /** Builds the ESC menu UI elements. */
+  private buildEscMenu(): void {
+    if (this.escMenuGroup) this.escMenuGroup.destroy(true)
+    this.escMenuGroup = this.add.group()
+
+    const menuW = 240
+    const btnH  = 40
+    const entries: { label: string; action: () => void }[] = [
+      { label: '💾  Save Game',  action: () => this.doSaveGame() },
+      { label: '📂  Load Game',  action: () => this.doLoadGame() },
+      { label: '⚙️  Settings',   action: () => this.doSettings() },
+      { label: '🆕  New Game',   action: () => this.doNewGame() },
+    ]
+    const menuH = 16 + entries.length * (btnH + 8) + 8
+    const mx = this.scale.width  / 2 - menuW / 2
+    const my = this.scale.height / 2 - menuH / 2
+
+    const bg = this.add.rectangle(mx, my, menuW, menuH, 0x0a0a0a, 0.95)
+      .setOrigin(0, 0).setScrollFactor(0).setDepth(400)
+    this.escMenuGroup.add(bg)
+    this.escMenuGroup.add(
+      this.add.text(mx + menuW / 2, my + 12, 'MENU  [ESC] close', {
+        fontSize: '11px', color: '#666666', fontFamily: 'monospace',
+      }).setOrigin(0.5, 0).setScrollFactor(0).setDepth(401)
+    )
+
+    entries.forEach((entry, i) => {
+      const by = my + 32 + i * (btnH + 8)
+      const btn = this.add.rectangle(mx + 12, by, menuW - 24, btnH, 0x1a1a2e, 0.9)
+        .setOrigin(0, 0).setScrollFactor(0).setDepth(401).setInteractive()
+      btn.on('pointerover', () => btn.setFillStyle(0x2a2a4e, 0.9))
+      btn.on('pointerout',  () => btn.setFillStyle(0x1a1a2e, 0.9))
+      btn.on('pointerdown', entry.action)
+      this.escMenuGroup.add(btn)
+      this.escMenuGroup.add(
+        this.add.text(mx + 24, by + btnH / 2, entry.label, {
+          fontSize: '14px', color: '#dddddd', fontFamily: 'monospace',
+        }).setOrigin(0, 0.5).setScrollFactor(0).setDepth(402)
+      )
+    })
+  }
+
+  /** Saves the game and shows a toast confirmation. */
+  private doSaveGame(): void {
+    stateManager.save()
+    this.closeEscMenu()
+    this.showToast('Game saved!')
+  }
+
+  /** Reloads the page to load the last save from localStorage. */
+  private doLoadGame(): void {
+    this.closeEscMenu()
+    window.location.reload()
+  }
+
+  /** Opens an empty Settings panel (placeholder). */
+  private doSettings(): void {
+    this.closeEscMenu()
+    this.showToast('Settings — coming soon')
+  }
+
+  /** Shows a confirmation dialog before starting a new game. */
+  private doNewGame(): void {
+    this.closeEscMenu()
+    this.showConfirm(
+      'Start a new game?\nAll progress will be lost.',
+      () => { stateManager.reset(); window.location.reload() },
+    )
+  }
+
+  // ─── Confirm dialog ───────────────────────────────────────────────────────
+
+  /**
+   * Shows a modal confirmation dialog with OK and Cancel buttons.
+   * @param message   - Message to display (newlines supported)
+   * @param onConfirm - Callback invoked when the user confirms
+   */
+  private showConfirm(message: string, onConfirm: () => void): void {
+    this.hideConfirm()
+    this.confirmVisible = true
+    this.scene.get('Game').events.emit('uiMenuOpen')
+
+    const dialogW = 280
+    const dialogH = 130
+    const dx = this.scale.width  / 2 - dialogW / 2
+    const dy = this.scale.height / 2 - dialogH / 2
+
+    const bg = this.add.rectangle(dx, dy, dialogW, dialogH, 0x0a0a0a, 0.97)
+      .setOrigin(0, 0).setScrollFactor(0).setDepth(500)
+    this.confirmGroup.add(bg)
+
+    this.confirmGroup.add(
+      this.add.text(dx + dialogW / 2, dy + 20, message, {
+        fontSize: '13px', color: '#cccccc', fontFamily: 'monospace',
+        align: 'center', wordWrap: { width: dialogW - 32 },
+      }).setOrigin(0.5, 0).setScrollFactor(0).setDepth(501)
+    )
+
+    const btnY = dy + dialogH - 44
+    // Cancel button
+    const cancelBtn = this.add.rectangle(dx + 16, btnY, 110, 30, 0x333333, 0.9)
+      .setOrigin(0, 0).setScrollFactor(0).setDepth(501).setInteractive()
+    cancelBtn.on('pointerover', () => cancelBtn.setFillStyle(0x555555, 0.9))
+    cancelBtn.on('pointerout',  () => cancelBtn.setFillStyle(0x333333, 0.9))
+    cancelBtn.on('pointerdown', () => this.hideConfirm())
+    this.confirmGroup.add(cancelBtn)
+    this.confirmGroup.add(
+      this.add.text(dx + 71, btnY + 15, 'Cancel', {
+        fontSize: '13px', color: '#aaaaaa', fontFamily: 'monospace',
+      }).setOrigin(0.5, 0.5).setScrollFactor(0).setDepth(502)
+    )
+
+    // OK button
+    const okBtn = this.add.rectangle(dx + dialogW - 126, btnY, 110, 30, 0x4a1a1a, 0.9)
+      .setOrigin(0, 0).setScrollFactor(0).setDepth(501).setInteractive()
+    okBtn.on('pointerover', () => okBtn.setFillStyle(0x8a2a2a, 0.9))
+    okBtn.on('pointerout',  () => okBtn.setFillStyle(0x4a1a1a, 0.9))
+    okBtn.on('pointerdown', () => { this.hideConfirm(); onConfirm() })
+    this.confirmGroup.add(okBtn)
+    this.confirmGroup.add(
+      this.add.text(dx + dialogW - 71, btnY + 15, 'OK', {
+        fontSize: '13px', color: '#ff8888', fontFamily: 'monospace',
+      }).setOrigin(0.5, 0.5).setScrollFactor(0).setDepth(502)
+    )
+  }
+
+  /** Closes and destroys the confirmation dialog. */
+  private hideConfirm(): void {
+    if (!this.confirmVisible) return
+    this.confirmVisible = false
+    this.confirmGroup.destroy(true)
+    this.confirmGroup = this.add.group()
+    this.scene.get('Game').events.emit('uiMenuClose')
+  }
+
   // ─── Resize ───────────────────────────────────────────────────────────────
 
   /**
@@ -515,8 +694,10 @@ export class UIScene extends Phaser.Scene {
 
     // Close centered panels — their position is calculated on open, so they
     // would be off-center if left open during a resize
-    if (this.buildMenuVisible)    this.closeBuildMenu()
-    if (this.villagerPanelVisible) this.closeVillagerPanel()
-    if (this.contextMenuVisible)   this.hideContextMenu()
+    if (this.buildMenuVisible)     this.closeBuildMenu()
+    if (this.villagerPanelVisible)  this.closeVillagerPanel()
+    if (this.contextMenuVisible)    this.hideContextMenu()
+    if (this.escMenuVisible)        this.closeEscMenu()
+    if (this.confirmVisible)        this.hideConfirm()
   }
 }