dialogue interaction between player and Npc possible (E)

core/src/com/trs/main/Main.java

@@ -35,6 +35,7 @@ public class Main extends Game{
         Gdx.gl.glClearColor(0f, (0), (0), 1);
         Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
         screen.render(Gdx.graphics.getDeltaTime());
+        //Gdx.app.exit();
     }
 
     @Override

core/src/com/trs/main/MapContainer.java

@@ -14,7 +14,11 @@ import com.badlogic.gdx.maps.tiled.renderers.OrthogonalTiledMapRenderer;
 import com.badlogic.gdx.math.Rectangle;
 import com.badlogic.gdx.scenes.scene2d.Actor;
 import com.badlogic.gdx.scenes.scene2d.Stage;
+import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.viewport.FitViewport;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
 
 public class MapContainer {
         
@@ -39,7 +43,7 @@ public class MapContainer {
         p.setPosition(64, 64);
         
         stage.addActor(p);
-        stage.addActor(new MovingNpc(new Rectangle(20,20,400,400), 64, 64));
+        stage.addActor(new MovingNpc(new Rectangle(320,320,80,80), 340, 340));
         
         //CREATION OF TILEDMAP
         maploader = new TmxMapLoader();
@@ -63,12 +67,19 @@ public class MapContainer {
             //System.out.println("ID: " + props.get("ID", Integer.class));
             //System.out.println("ID: " + props.get("y"));
         }
+        
     }
         
     public void render(float f){
         renderer.setView((OrthographicCamera)stage.getCamera());
         renderer.render();
         
+        Actor[] old = stage.getActors().toArray();
+        stage.clear();
+        for(Actor a : sort(old)){
+            stage.addActor(a);
+        }
+        
         stage.act(f);
         stage.draw();
         if(Main.gamestate == 1) {
@@ -108,5 +119,21 @@ public class MapContainer {
         System.out.println("OLD MAP DIDNT FIND PLAYER");
         return null;
     }
+    
+    public Actor[] sort(Actor[] unsorted){
+        // TODO: Textboxes to the end of the Array to draw them last
+        for(int j = 0; j < unsorted.length-1; j++){
+            for(int i = unsorted.length-1; i >= 0; i--){
+                if(i > 0 && unsorted[i].getY() > unsorted[i-1].getY()){
+                    Actor temp = unsorted[i-1];
+                    unsorted[i-1] = unsorted[i];
+                    unsorted[i] = temp;
+                }
+            }
+        }
+        
+        return unsorted;
+    }
 	
+    
 }

core/src/com/trs/main/MovingNpc.java

@@ -40,6 +40,13 @@ public class MovingNpc extends Actor{
         collisionRect = new Rectangle(xPos + 16, yPos, 32, 48);
         this.area = area;
         speed = 1f;
+        
+        movementX = 0;
+        movementY = 0;
+        
+        String[] ans = {"Antwort1", "Antwort2"};
+        this.t = new Textbox("Frage", ans, getX()+getWidth()/2, getY()+getHeight()/2, Main.CAMERA_WIDTH, Main.CAMERA_HEIGHT);
+        
         setBounds(xPos, yPos, animatedSprite.getSprite().getWidth(), animatedSprite.getSprite().getHeight());
     }
     
@@ -140,4 +147,8 @@ public class MovingNpc extends Actor{
         return value;
     }  
     
+    public Textbox getTextbox(){
+        return t;
+    }
+    
 }

core/src/com/trs/main/Player.java

@@ -36,7 +36,6 @@ public class Player extends Actor{
     Rectangle collisionRect;
     
     public Player(int xPos, int yPos){
-        
         setName("player");
         t = new Texture(Gdx.files.internal("player.png"));
         playerSprite = new AnimatedSprite(t, 64, 64);
@@ -74,11 +73,14 @@ public class Player extends Actor{
                 facing = 2;
             }
             if(Gdx.input.isKeyJustPressed(Input.Keys.E)) {
-            	Main.gamestate = 1;
-            	String[] ans = {"Antwort1", "Antwort2"};
-            	getStage().addActor(new Textbox("Frage", ans, getX()+getWidth()/2, getY()+getHeight()/2, Main.CAMERA_WIDTH, Main.CAMERA_HEIGHT));
-                movementX = 0;
-                movementY = 0;
+                Actor a = collidingActor();
+                if(a != null && a instanceof MovingNpc){
+                    Main.gamestate = 1;
+                    Textbox t = ((MovingNpc)a).getTextbox();
+                    getStage().addActor(new Textbox(t, getX()+32, getY()+32));
+                    movementX = 0;
+                    movementY = 0;
+                }
             }
     	}
     	else if(Main.gamestate == 1) {
@@ -92,7 +94,6 @@ public class Player extends Actor{
         *   3:  no movement available
         */
         if(movementX == 0 && movementY == 0){
-            System.out.println(collidingWithMapCollisionObject());
         }
         else if(movementX == 0 && movementY != 0){
             setY(getY()+movementY);
@@ -183,6 +184,19 @@ public class Player extends Actor{
             }
         }
     }
+    
+    public Actor collidingActor(){
+        for(Actor a : getStage().getActors()){
+            if(a.getName().equals("npc")){
+                Rectangle p = new Rectangle(getX(), getY(), getWidth(), getHeight());
+                Rectangle npc = new Rectangle(a.getX(), a.getY(), a.getWidth(), a.getHeight());
+                if(Intersector.overlaps(p, npc)){
+                    return a;
+                }
+            }
+        }
+        return null;
+    }
     /*
     public int getMovementAvailable(){
         

core/src/com/trs/main/Textbox.java

@@ -29,6 +29,7 @@ public class Textbox extends Actor{
     int printLine;
     int printChar;
     ArrayList<String> splitted;
+    String toPring;
     
     ShapeRenderer renderer;
     
@@ -55,10 +56,26 @@ public class Textbox extends Actor{
         font.setColor(Color.BLACK);
         state = 0;
         splitted = getSplitted(toPrint, (int)getWidth());
-        for(String s : splitted){
-            System.out.println(s);
-        }
+    }
+    
+    public Textbox(Textbox t, float xPos, float yPos){
+        splitted = t.splitted;
+        r = new Rectangle(xPos - Main.CAMERA_WIDTH/2 + 20, yPos - Main.CAMERA_HEIGHT/2 + 20, Main.CAMERA_WIDTH - 40, Main.CAMERA_HEIGHT/5);
+        
+        renderer = new ShapeRenderer();
+        printLine = 0;
+        printChar = 0;
+        this.ans = t.ans;
+        setName("textbox");
         
+        font = new BitmapFont();
+        setBounds(r.getX(), r.getY(), r.getWidth(), r.getHeight());
+        FreeTypeFontGenerator generator = new FreeTypeFontGenerator(Gdx.files.internal("font.ttf"));
+        FreeTypeFontGenerator.FreeTypeFontParameter parameter = new FreeTypeFontGenerator.FreeTypeFontParameter();
+        parameter.size = 21;
+        font = generator.generateFont(parameter);
+        generator.dispose();
+        font.setColor(Color.BLACK);
     }
 
     @Override