support du tactile

app/src/main/java/com/iutlaval/myapplication/Game/GameLogicThread.java

@@ -3,9 +3,12 @@ package com.iutlaval.myapplication.Game;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.view.MotionEvent;
 
 import com.iutlaval.myapplication.Game.Cards.Card;
 import com.iutlaval.myapplication.Game.Cards.DemoCard;
+import com.iutlaval.myapplication.GameActivity;
+import com.iutlaval.myapplication.MainActivity;
 import com.iutlaval.myapplication.R;
 import com.iutlaval.myapplication.Video.Drawables.Drawable;
 import com.iutlaval.myapplication.Video.Drawables.DrawableCard;
@@ -16,6 +19,7 @@ public class GameLogicThread extends Thread{
     private Context cont;
     private Renderer renderer;
     private boolean ready;
+    private TouchHandler touch;
 
     public GameLogicThread(Context cont, Renderer renderer)
     {
@@ -23,6 +27,7 @@ public class GameLogicThread extends Thread{
         this.cont = cont;
         this.renderer = renderer;
         renderer.setEngine(this);
+        touch = new TouchHandler(renderer);
     }
 
     private float i=0;
@@ -89,5 +94,12 @@ public class GameLogicThread extends Thread{
         return ready;
     }
 
-    //placeOnBoard()
+
+    /**
+     * relais l'evenement directement au touch Handler
+     * @param event
+     */
+    public void onTouchEvent(MotionEvent event) {
+        if(isReady())touch.onTouchEvent(event);
+    }
 }

app/src/main/java/com/iutlaval/myapplication/Game/TouchHandler.java

@@ -0,0 +1,45 @@
+package com.iutlaval.myapplication.Game;
+
+import android.view.MotionEvent;
+
+import com.iutlaval.myapplication.GameActivity;
+import com.iutlaval.myapplication.Video.Drawables.DrawableCard;
+import com.iutlaval.myapplication.Video.Renderer;
+
+public class TouchHandler {
+
+    //TODO mettre sa dans une classe isolé
+    private float deltaX = 0;
+    private float deltaY = 0;
+    private DrawableCard moveEventCard = null;
+    private Renderer renderer;
+
+    public TouchHandler(Renderer renderer)
+    {
+        this.renderer = renderer;
+    }
+
+
+    public void onTouchEvent(MotionEvent event){
+
+        if(event.getPointerCount() <= 1)
+        {
+            float unscalled_X = event.getX() / GameActivity.screenWidth * 100;
+            float unscalled_Y = event.getY() / GameActivity.screenHeight * 100;
+
+            if (event.getAction() == MotionEvent.ACTION_DOWN) {
+                moveEventCard = renderer.getCardOn(unscalled_X, unscalled_Y);
+                if(moveEventCard != null) {
+                    deltaY = unscalled_Y - moveEventCard.getY();
+                    deltaX = unscalled_X - moveEventCard.getX();
+                }
+            } else if (event.getAction() == MotionEvent.ACTION_UP) {
+                moveEventCard = null;
+                deltaY = 0;
+                deltaX = 0;
+            } else if (moveEventCard != null) {
+                moveEventCard.setCoordinates(unscalled_X - deltaX, unscalled_Y - deltaY);
+            }
+        }
+    }
+}