✨ add right-click context menu with Build and Folks actions

src/scenes/UIScene.ts

@@ -22,6 +22,10 @@ export class UIScene extends Phaser.Scene {
   private farmToolText!: Phaser.GameObjects.Text
   private coordsText!: Phaser.GameObjects.Text
   private popText!: Phaser.GameObjects.Text
+  private contextMenuGroup!: Phaser.GameObjects.Group
+  private contextMenuVisible = false
+  private inBuildMode = false
+  private inFarmMode = false
 
   constructor() { super({ key: 'UI' }) }
 
@@ -47,6 +51,22 @@ export class UIScene extends Phaser.Scene {
       .on('down', () => this.toggleVillagerPanel())
 
     this.scale.on('resize', () => this.repositionUI())
+
+    this.input.mouse!.disableContextMenu()
+    this.contextMenuGroup = this.add.group()
+
+    this.input.on('pointerdown', (ptr: Phaser.Input.Pointer) => {
+      if (ptr.rightButtonDown()) {
+        if (!this.inBuildMode && !this.inFarmMode && !this.buildMenuVisible && !this.villagerPanelVisible) {
+          this.showContextMenu(ptr.x, ptr.y)
+        }
+      } else if (this.contextMenuVisible) {
+        this.hideContextMenu()
+      }
+    })
+
+    this.input.keyboard!.addKey(Phaser.Input.Keyboard.KeyCodes.ESC)
+      .on('down', () => this.hideContextMenu())
   }
 
   update(_t: number, delta: number): void {
@@ -248,6 +268,7 @@ export class UIScene extends Phaser.Scene {
     this.buildModeText = this.add.text(10, 10, '', { fontSize: '13px', color: '#ffff00', fontFamily: 'monospace', backgroundColor: '#00000099', padding: { x: 8, y: 4 } }).setScrollFactor(0).setDepth(100).setVisible(false)
   }
   private onBuildModeChanged(active: boolean, building: BuildingType): void {
+    this.inBuildMode = active
     this.buildModeText.setText(active ? `🏗  BUILD: ${building.toUpperCase()}  [RMB/ESC cancel]` : '').setVisible(active)
   }
 
@@ -257,6 +278,7 @@ export class UIScene extends Phaser.Scene {
     this.farmToolText = this.add.text(10, 44, '', { fontSize: '13px', color: '#aaffaa', fontFamily: 'monospace', backgroundColor: '#00000099', padding: { x: 8, y: 4 } }).setScrollFactor(0).setDepth(100).setVisible(false)
   }
   private onFarmToolChanged(tool: FarmingTool, label: string): void {
+    this.inFarmMode = tool !== 'none'
     this.farmToolText.setText(tool === 'none' ? '' : `[F] Farm: ${label}  [RMB cancel]`).setVisible(tool !== 'none')
   }
 
@@ -272,6 +294,69 @@ export class UIScene extends Phaser.Scene {
     this.coordsText.setText(`Tile: ${pos.tileX}, ${pos.tileY}`)
   }
 
+  // ─── Context Menu ─────────────────────────────────────────────────────────
+
+  /**
+   * Shows the right-click context menu at the given screen coordinates.
+   * Any previously open context menu is closed first.
+   * @param x - Screen x position of the pointer
+   * @param y - Screen y position of the pointer
+   */
+  private showContextMenu(x: number, y: number): void {
+    this.hideContextMenu()
+
+    const menuW = 150
+    const btnH  = 32
+    const menuH = 8 + 2 * (btnH + 6) - 6 + 8
+
+    const mx = Math.min(x, this.scale.width  - menuW - 4)
+    const my = Math.min(y, this.scale.height - menuH - 4)
+
+    const bg = this.add.rectangle(mx, my, menuW, menuH, 0x000000, 0.88)
+      .setOrigin(0, 0).setScrollFactor(0).setDepth(300)
+    this.contextMenuGroup.add(bg)
+
+    const entries: { label: string; action: () => void }[] = [
+      {
+        label: '🏗  Build',
+        action: () => { this.hideContextMenu(); this.scene.get('Game').events.emit('uiRequestBuildMenu') },
+      },
+      {
+        label: '👥  Folks',
+        action: () => { this.hideContextMenu(); this.toggleVillagerPanel() },
+      },
+    ]
+
+    entries.forEach((entry, i) => {
+      const by = my + 8 + i * (btnH + 6)
+      const btn = this.add.rectangle(mx + 8, by, menuW - 16, btnH, 0x1a3a1a, 0.9)
+        .setOrigin(0, 0).setScrollFactor(0).setDepth(301).setInteractive()
+      btn.on('pointerover', () => btn.setFillStyle(0x2d6a4f, 0.9))
+      btn.on('pointerout',  () => btn.setFillStyle(0x1a3a1a, 0.9))
+      btn.on('pointerdown', entry.action)
+      this.contextMenuGroup.add(btn)
+      this.contextMenuGroup.add(
+        this.add.text(mx + 16, by + btnH / 2, entry.label, {
+          fontSize: '13px', color: '#ffffff', fontFamily: 'monospace',
+        }).setOrigin(0, 0.5).setScrollFactor(0).setDepth(302)
+      )
+    })
+
+    this.contextMenuVisible = true
+    this.scene.get('Game').events.emit('uiMenuOpen')
+  }
+
+  /**
+   * Closes and destroys the context menu if it is currently visible.
+   */
+  private hideContextMenu(): void {
+    if (!this.contextMenuVisible) return
+    this.contextMenuGroup.destroy(true)
+    this.contextMenuGroup = this.add.group()
+    this.contextMenuVisible = false
+    this.scene.get('Game').events.emit('uiMenuClose')
+  }
+
   // ─── Resize ───────────────────────────────────────────────────────────────
 
   private repositionUI(): void {