Walls can be drawn

core/src/com/trs/game/Controller.java

@@ -91,6 +91,8 @@ public class Controller extends ApplicationAdapter implements InputProcessor {
 	public void render () {
 		Gdx.gl.glClearColor(1, 1, 1, 1);
 		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
+		// WORKAROUND, BECAUSE MOUSEMOVED NOT WORKING WHILE TOUCHDOWN
+		if(screen.getId() == 1) model.adjustWall(Gdx.input.getX(), GAME_WORLD_HEIGHT - Gdx.input.getY());
 
 		screen.render(batch,renderer,font);
 
@@ -124,6 +126,20 @@ public class Controller extends ApplicationAdapter implements InputProcessor {
 				poly.draw(polygonSpriteBatch);
 				polygonSpriteBatch.end();
 			}
+			// TEMP POLYGON
+			if(model.getTempPolygon() != null){
+				PolygonSprite poly2;
+				PolygonRegion polyReg = new PolygonRegion(new TextureRegion(textureSolid),
+						model.getTempPolygon().getVertices(), new short[]{
+						0, 1, 2,         // Two triangles using vertex indices.
+						0, 2, 3          // Take care of the counter-clockwise direction.
+				});
+				poly2 = new PolygonSprite(polyReg);
+				polygonSpriteBatch.begin();
+				poly2.draw(polygonSpriteBatch);
+				polygonSpriteBatch.end();
+			}
+			//
 			renderer.end();
 
 			// DRAW MONSTER
@@ -163,12 +179,14 @@ public class Controller extends ApplicationAdapter implements InputProcessor {
 	@Override
 	public boolean touchDown(int screenX, int screenY, int pointer, int button) {
 		ManageButtonEvent(screen.touchDown(screenX,GAME_WORLD_HEIGHT-screenY));
+		if(screen.getId() == 1) model.startWall(screenX, GAME_WORLD_HEIGHT - screenY);
 		return true;
 	}
 
 	@Override
 	public boolean touchUp(int screenX, int screenY, int pointer, int button) {
-		return false;
+		if(screen.getId() == 1) model.finishWall(screenX, GAME_WORLD_HEIGHT - screenY);
+		return true;
 	}
 
 	@Override
@@ -178,6 +196,8 @@ public class Controller extends ApplicationAdapter implements InputProcessor {
 
 	@Override
 	public boolean mouseMoved(int screenX, int screenY) {
+		//if(screen.getId() == 1) model.adjustWall(screenX, GAME_WORLD_HEIGHT - screenY);
+		//return true;
 		return false;
 	}
 

core/src/com/trs/game/model/Model.java

@@ -1,5 +1,7 @@
 package com.trs.game.model;
 
+import com.badlogic.gdx.math.Polygon;
+import com.badlogic.gdx.math.Vector2;
 import com.trs.game.StaticMath;
 
 import java.util.ArrayList;
@@ -8,6 +10,9 @@ public class Model {
     private Monster monster;
     private ArrayList<Wall> walls;
     private ArrayList<Projectile> projectiles;
+    private Polygon tempPolygon;
+    private Vector2 tempStart;
+    private boolean drawing = false;
 
     public Model(){
         monster = new Monster(250,150);
@@ -26,6 +31,31 @@ public class Model {
         }
     }
 
+    public void startWall(int x, int y){
+        if(!drawing){
+            tempPolygon = StaticMath.createPolygon(x,y,0,10,5);
+            tempStart = new Vector2(x,y);
+            drawing = true;
+        }
+    }
+    public void adjustWall(int x, int y){
+        if(drawing){
+            double angle = StaticMath.calculateAngle(x,y,(int)tempStart.x,(int)tempStart.y);
+            tempPolygon = StaticMath.createPolygon((int)tempStart.x, (int)tempStart.y, Math.toDegrees(angle-Math.PI),10,Vector2.dst(tempStart.x,tempStart.y,x,y));
+        }
+    }
+    public void finishWall(int x, int y){
+        if(Vector2.dst(tempStart.x,tempStart.y,x,y) > 50) {
+            double angle = StaticMath.calculateAngle(x,y,(int)tempStart.x,(int)tempStart.y);
+            tempPolygon = StaticMath.createPolygon((int)tempStart.x, (int)tempStart.y, Math.toDegrees(angle-Math.PI),10,Vector2.dst(tempStart.x,tempStart.y,x,y));
+            walls.add(new TempWall(Math.toDegrees(angle-Math.PI), tempPolygon, 500));
+        }
+        tempPolygon = null;
+        tempStart = null;
+        drawing = false;
+    }
+
+
     public ArrayList<Wall> getWalls(){
         return walls;
     }
@@ -37,4 +67,8 @@ public class Model {
     public ArrayList<Projectile> getProjectiles() {
         return projectiles;
     }
+
+    public Polygon getTempPolygon() {
+        return tempPolygon;
+    }
 }

core/src/com/trs/game/model/Monster.java

@@ -75,7 +75,7 @@ public class Monster {
         if(this.xPos == this.xPosTarget && this.yPos == this.yPosTarget){
             this.generateNewTarget();
         }
-        if(Math.random() >= 0.9){
+        if(Math.random() >= 0.95){
             this.generateNewTarget();
         }
     }

core/src/com/trs/game/model/TempWall.java

@@ -17,7 +17,7 @@ public class TempWall implements Wall {
 
     @Override
     public Wall timerStep() {
-        return null;
+        return this;
     }
 
     public double getRotation() {

core/src/com/trs/game/view/Screens/EndScreen.java

@@ -46,7 +46,7 @@ public class EndScreen extends Screen {
                 return button.getId();
             }
         }
-        return 0;
+        return -1;
     }
 
     @Override

core/src/com/trs/game/view/Screens/GameScreen.java

@@ -46,7 +46,7 @@ public class GameScreen extends Screen {
                 return button.getId();
             }
         }
-        return 0;
+        return -1;
     }
 
     @Override

core/src/com/trs/game/view/Screens/MainMenuScreen.java

@@ -46,7 +46,7 @@ public class MainMenuScreen extends Screen {
                 return button.getId();
             }
         }
-        return 0;
+        return -1;
     }
 
     @Override