added characters to game tile and map renderer

core/src/netwerkprog/game/client/game/map/GameTile.java

@@ -2,12 +2,14 @@ package netwerkprog.game.client.game.map;
 
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import com.badlogic.gdx.math.Rectangle;
+import netwerkprog.game.util.game.Character;
 
 import java.util.Objects;
 
 public class GameTile extends Rectangle {
     private TextureRegion textureRegion;
     private char symbol;
+    private Character character;
 
     public GameTile(TextureRegion textureRegion, int xPos, int yPos, char symbol) {
         this.textureRegion = textureRegion;
@@ -18,6 +20,29 @@ public class GameTile extends Rectangle {
         super.height = textureRegion.getRegionHeight();
     }
 
+    public Character getCharacter() {
+        return character;
+    }
+
+    public boolean containsCharacter() {
+        return character == null;
+    }
+
+    /**
+     * sets the character on this tile
+     * @param character the character to visit this tile
+     * @return false if this tile already had a character on it.
+     */
+    public boolean setCharacter(Character character) {
+        if (this.character != null) return false;
+        this.character = character;
+        return true;
+    }
+
+    public void removeCharacter() {
+        this.character = null;
+    }
+
     public TextureRegion getTextureRegion() {
         return textureRegion;
     }

core/src/netwerkprog/game/client/game/map/MapRenderer.java

@@ -25,9 +25,9 @@ public class MapRenderer implements Renderable {
     private GameTile[][] gameTiles;
 
 
-
     /**
      * makea a new mapRenderer object
+     *
      * @param map       the map object
      * @param tileWidth the width of the tile
      * @param batch     the batch object so no new ones have to be made
@@ -60,11 +60,11 @@ public class MapRenderer implements Renderable {
             x = 0;
             for (int col = 0; col < map.getWidth(); col++) {
                 if (map.get(row, col) == ' ') {
-                    gameTiles[row][col] = new GameTile(FLOOR_TILE,x,y, ' ');
+                    gameTiles[row][col] = new GameTile(FLOOR_TILE, x, y, ' ');
                 } else if (map.get(row, col) == '#') {
-                    gameTiles[row][col] = new GameTile(WALL_TILE,x,y, '#');
+                    gameTiles[row][col] = new GameTile(WALL_TILE, x, y, '#');
                 } else if (map.get(row, col) == 'x') {
-                    gameTiles[row][col] = new GameTile(PATH_TILE,x,y, 'x');
+                    gameTiles[row][col] = new GameTile(PATH_TILE, x, y, 'x');
                 }
                 x += 32;
             }
@@ -96,6 +96,9 @@ public class MapRenderer implements Renderable {
             for (int col = 0; col < gameTiles[0].length; col++) {
                 GameTile cur = gameTileRow[col];
                 batch.draw(cur.getTextureRegion(), cur.x, cur.y);
+                if (cur.containsCharacter()) {
+                    batch.draw(cur.getCharacter().getTextureRegion(), x, y);
+                }
             }
         }
 

core/src/netwerkprog/game/util/game/Character.java

@@ -1,5 +1,8 @@
 package netwerkprog.game.util.game;
 
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
+
 import java.util.Arrays;
 import java.util.HashSet;
 
@@ -8,12 +11,16 @@ public abstract class Character {
     protected Faction faction;
     protected HashSet<Ability> abilities;
     protected boolean override;
+    protected TextureRegion textureRegion;
+    protected SpriteBatch batch;
 
-    public Character(String name, Faction faction, Ability... abilities) {
+    public Character(String name, Faction faction, TextureRegion textureRegion, Ability... abilities) {
         this.name = name;
         this.faction = faction;
         this.abilities = new HashSet<>(Arrays.asList(abilities));
         this.override = false;
+        this.textureRegion = textureRegion;
+        batch = new SpriteBatch();
     }
 
     public void addAbilities(Ability ability) {
@@ -27,4 +34,14 @@ public abstract class Character {
     public void changeControl() {
         this.override = !this.override;
     }
+
+    public TextureRegion getTextureRegion() {
+        return textureRegion;
+    }
+
+    public void render(float x, float y) {
+        batch.begin();
+        batch.draw(this.textureRegion, x, y);
+        batch.end();
+    }
 }