Lol

core/src/com/dungeoncrawler/control/Controller.java

@@ -133,6 +133,9 @@ public class Controller extends ApplicationAdapter implements InputProcessor{
         d.setCurrentRoom(d.getCurrentLevel().getRooms()[roomPosX][roomPosY]);
         d.setCurrentEntities(d.getCurrentRoom().getEnemies());
 
+        d.initVisited(roomAmount);
+        d.updateVisited(roomPosX, roomPosY);
+
         Gdx.input.setInputProcessor(this);
         
         
@@ -391,7 +394,7 @@ public class Controller extends ApplicationAdapter implements InputProcessor{
                 if(gs != null){;
                     d.getPlayer().updateItems();
                     hc.updateHud(batch, d.getPlayer());
-                    gs.render(batch, d.getPlayer(), d.getCurrentEntities(), tileX, tileY, level, roomPosX, roomPosY, camera);
+                    gs.render(batch, d.getPlayer(), d.getCurrentEntities(), tileX, tileY, level, roomPosX, roomPosY, camera, d.getVisited());
                 }
                 
         }
@@ -560,16 +563,21 @@ public class Controller extends ApplicationAdapter implements InputProcessor{
                 int roomAmount = d.getLevel()[level].getRooms().length;
                 roomPosX = roomAmount / 2;
                 roomPosY = roomAmount / 2;
+
+                d.initVisited(roomAmount);
             }
             else{ // Dungeon Exit
                 end = true;
                 return;
             }
         }
+
+        d.updateVisited(roomPosX, roomPosY);
         
         d.setCurrentLevel(d.getLevel()[level]);
         d.setCurrentRoom(d.getCurrentLevel().getRooms()[roomPosX][roomPosY]);
         d.setCurrentEntities(d.getCurrentRoom().getEnemies());
+
         
         gs.generateEntitySprites(d.getCurrentEntities());
         

core/src/com/dungeoncrawler/model/Dungeon.java

@@ -18,6 +18,9 @@ public class Dungeon {
     private Level currentLevel;
     private Room currentRoom;
     private Entity[] currentEntities;
+
+    // 0: not found, 1: found, 2: visited
+    private int[][] isVisited;
     
     public Dungeon(Player player){
         this.level = new Level[7];
@@ -27,6 +30,10 @@ public class Dungeon {
     public void update(){
         // TODO: Implementieren
     }
+
+    public void initVisited(int amount){
+        isVisited = new int[amount][amount];
+    }
     
     /**
      * @return the level
@@ -103,5 +110,45 @@ public class Dungeon {
     public void setCurrentEntities(Entity[] currentEntities) {
         this.currentEntities = currentEntities;
     }
+
+    public int getVisited(int i, int j){
+        return isVisited[i][j];
+    }
+
+    public int[][] getVisited(){
+        return isVisited;
+    }
+
+    public void setVisited(int i, int j, int value){
+        isVisited[i][j] = value;
+    }
+
+    public void updateVisited(int roomX, int roomY){
+
+        // currentRoom is visited, therefore set to 2
+        isVisited[roomX][roomY] = 2;
+
+        // all neighboring rooms are now found, set to 1, if possible
+
+        // left
+        if(roomX > 0 && currentLevel.getRooms()[roomX - 1][roomY] != null){
+            isVisited[roomX - 1][roomY] = 1;
+        }
+
+        // right
+        if(roomX < currentLevel.getRooms().length - 1 && currentLevel.getRooms()[roomX + 1][roomY] != null){
+            isVisited[roomX + 1][roomY] = 1;
+        }
+
+        // top
+        if(roomY > 0 && currentLevel.getRooms()[roomX][roomY - 1] != null){
+            isVisited[roomX][roomY - 1] = 1;
+        }
+
+        // bottom
+        if(roomY < currentLevel.getRooms().length - 1 && currentLevel.getRooms()[roomX][roomY + 1] != null){
+            isVisited[roomX][roomY + 1] = 1;
+        }
+    }
     
 }

core/src/com/dungeoncrawler/view/GameScreen.java

@@ -2,6 +2,7 @@ package com.dungeoncrawler.view;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.audio.Music;
+import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.OrthographicCamera;
 import com.badlogic.gdx.graphics.Texture;
@@ -47,6 +48,9 @@ public class GameScreen {
         public ArrayList<AnimatedObject> objects;
         public ArrayList<AnimatedObject> mapItems;
         public ArrayList<AnimatedObject> doors;
+
+        // MiniMap
+        ShapeRenderer shapeRenderer;
         
         Timer animations;
         Timer animatePlayer;
@@ -122,6 +126,8 @@ public class GameScreen {
                 
                 m = mg.generateMap(d);
                 mg.ichWillSpielen(m.getMaps());
+
+                shapeRenderer = new ShapeRenderer();
                 
                 tm = new TiledMap();
                 tmr = new OrthogonalTiledMapRenderer(tm);
@@ -212,7 +218,9 @@ public class GameScreen {
                 
 	}
 
-	public void render (SpriteBatch batch, Player p, Entity[] e, int tileX, int tileY, int level, int roomPosX, int roomPosY, OrthographicCamera camera) {
+	public void render (SpriteBatch batch, Player p, Entity[] e, int tileX, int tileY, int level, int roomPosX, int roomPosY, OrthographicCamera camera, int[][] miniMap) {
+
+            shapeRenderer.setProjectionMatrix(camera.combined);
 
             entities = e;
             
@@ -303,6 +311,41 @@ public class GameScreen {
             
             batch.end();
 
+            int mapX = 10;
+            int mapY = 320;
+            int gap = 2;
+            int rectWidth = 15;
+            int rectHeight = 10;
+
+            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
+            
+            for(int i = 0; i < miniMap.length; i++){
+                for(int j = 0; j < miniMap.length; j++){
+
+                    // current Room
+                    if(i == roomPosX && j == roomPosY){
+                        shapeRenderer.setColor(Color.GREEN);
+                    }
+                    // not found
+                    else if(miniMap[i][j] == 0){
+                        shapeRenderer.setColor(Color.WHITE);
+                    }
+                    // found
+                    else if(miniMap[i][j] == 1){
+                        shapeRenderer.setColor(Color.DARK_GRAY);
+                    }
+                    // visited
+                    else if(miniMap[i][j] == 2){
+                        shapeRenderer.setColor(Color.LIGHT_GRAY);
+                    }
+
+                    if(miniMap[i][j] != 0 || true) {
+                        shapeRenderer.rect(i * gap + i * rectWidth + mapX, j * gap + j * rectHeight + mapY, rectWidth, rectHeight);
+                    }
+                }
+            }
+            shapeRenderer.end();
+
             // BUTTON HITBOXES
 /*
             ShapeRenderer lol = new ShapeRenderer();