From 59cadd2279e77d770e90c4031097a726a11f16a7 Mon Sep 17 00:00:00 2001
From: Hugo Pezziardi <hugo@pezziardi.net>
Date: Thu, 2 Nov 2023 17:59:02 +0100
Subject: [PATCH] :recycle: (GameEngineKit): Add overlay on wrong DnD answers

---
 .../Views/DragAndDrop/DragAndDropBaseScene.swift         | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Modules/GameEngineKit/Sources/_NewSystem/Views/DragAndDrop/DragAndDropBaseScene.swift b/Modules/GameEngineKit/Sources/_NewSystem/Views/DragAndDrop/DragAndDropBaseScene.swift
index 9d9f43b571..ce04d3fdd2 100644
--- a/Modules/GameEngineKit/Sources/_NewSystem/Views/DragAndDrop/DragAndDropBaseScene.swift
+++ b/Modules/GameEngineKit/Sources/_NewSystem/Views/DragAndDrop/DragAndDropBaseScene.swift
@@ -175,6 +175,7 @@ class DragAndDropBaseScene: SKScene {
         group.notify(queue: .main) {
             self.onDropAction(node)
         }
+        disableWrongAnswer(node)
     }
 
     func onDragAnimation(_ node: SKSpriteNode) {
@@ -193,6 +194,14 @@ class DragAndDropBaseScene: SKScene {
         selectedNodes = [:]
     }
 
+    private func disableWrongAnswer(_ node: DraggableImageAnswerNode) {
+        let gameplayChoiceModel = viewModel.choices.first(where: { $0.choice.value == node.name })!
+        if gameplayChoiceModel.choice.dropZone == nil {
+            node.colorBlendFactor = 0.4
+            node.isDraggable = false
+        }
+    }
+
     override func didMove(to view: SKView) {
         self.reset()
     }