removed inputtransform class, add comments and made smol fixes

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

@@ -28,6 +28,13 @@ public class MapRenderer implements Renderable {
     private boolean isStarted = false;
 
 
+    /**
+     * 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
+     * @param camera the camera object
+     */
     public MapRenderer(Map map, int tileWidth, SpriteBatch batch, OrthographicCamera camera) {
         this.map = map;
         this.tileWidth = tileWidth;
@@ -37,6 +44,9 @@ public class MapRenderer implements Renderable {
         makeTiles();
     }
 
+    /**
+     * loads all the images for the tiles and adds all the tiles to the array
+     */
     private void makeTiles() {
         Texture texture = new Texture(Gdx.files.internal(tilePath));
         TextureRegion[][] tileTextures = TextureRegion.split(texture, 32, 32);
@@ -103,7 +113,7 @@ public class MapRenderer implements Renderable {
 
     public void resize(int screenWidth, int screenHeight) {
         cam = new OrthographicCamera(screenWidth, screenHeight);
-        cam.translate(screenWidth / 2, screenHeight / 2);
+        cam.translate(screenWidth / 2f, screenHeight / 2f);
         cam.update();
         batch.setProjectionMatrix(cam.combined);
     }

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

@@ -8,7 +8,6 @@ import com.badlogic.gdx.math.MathUtils;
 import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.utils.TimeUtils;
 import netwerkprog.game.client.MainGame;
-import netwerkprog.game.util.application.InputTransform;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -28,6 +27,12 @@ public class GameInputProcessor implements InputProcessor {
     private final float CAMERA_MOVE_SPEED = .3f;
 
 
+    /**
+     * makes a new game input processor
+     *
+     * @param camera the camera object to use
+     * @param game   the game object to get objects from
+     */
     public GameInputProcessor(OrthographicCamera camera, MainGame game) {
         this.camera = camera;
         this.game = game;
@@ -40,12 +45,6 @@ public class GameInputProcessor implements InputProcessor {
         keysList.add(Input.Keys.D);
 
         camera.zoom = MathUtils.clamp(camera.zoom, 1.5f, 1.8f);
-//
-//        float effectiveViewportWidth = camera.viewportWidth * camera.zoom;
-//        float effectiveViewportHeight = camera.viewportHeight * camera.zoom;
-//
-//        camera.position.x = MathUtils.clamp(camera.position.x, effectiveViewportWidth / 2f, game.getScreenWidth() - effectiveViewportWidth / 2f);
-//        camera.position.y = MathUtils.clamp(camera.position.y, effectiveViewportHeight / 2f, game.getScreenHeight() - effectiveViewportHeight / 2f);
 
     }
 
@@ -129,7 +128,7 @@ public class GameInputProcessor implements InputProcessor {
         for (int row = 0; row < game.mapRenderer.getTiles().length; row++) {
             for (int col = 0; col < game.mapRenderer.getTiles()[0].length; col++) {
                 Tile tile = game.mapRenderer.getTiles()[row][col];
-                if (tile.contains(touchPoint.x,touchPoint.y)) {
+                if (tile.contains(touchPoint.x, touchPoint.y)) {
                     System.out.println(tile + " row: " + row + ", col: " + col);
                     //TODO make stuff happen with the tile
                     return true;

core/src/netwerkprog/game/util/application/InputTransform.java

@@ -1,12 +0,0 @@
-package netwerkprog.game.util.application;
-
-public class InputTransform {
-
-    public static float getCursorToModelX(int screenwidth, int screenX, int cursorX) {
-        return (((float) cursorX) * screenwidth) / ((float) screenX);
-    }
-
-    public static float getCursorToModelY(int screenHeight, int screenY, int cursorY) {
-        return ((float) (screenY - cursorY)) * screenHeight / ((float) screenY);
-    }
-}