some code fixes

core/src/com/mygdx/game/Camera.java

@@ -1,68 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package com.mygdx.game;
-
-/**
- *
- * @author fazo
- */
-public class Camera {
-
-    private int x, y, speed;
-    private float scale = 1;
-
-    public Camera() {
-        x = 0;
-        y = 0;
-        speed = 5;
-    }
-
-    public void translate(int deltaX, int deltaY) {
-        x += deltaX;
-        y += deltaY;
-    }
-
-    public void zoomOut() {
-        scale -= 0.001f;
-    }
-
-    public void zoomIn() {
-        scale += 0.001f;
-    }
-
-    public int getX() {
-        return x;
-    }
-
-    public void setX(int x) {
-        this.x = x;
-    }
-
-    public int getY() {
-        return y;
-    }
-
-    public void setY(int y) {
-        this.y = y;
-    }
-
-    public int getSpeed() {
-        return speed;
-    }
-
-    public void setSpeed(int speed) {
-        this.speed = speed;
-    }
-
-    public float getScale() {
-        return scale;
-    }
-
-    public void setScale(float scale) {
-        this.scale = scale;
-    }
-
-}

core/src/com/mygdx/game/Game.java

@@ -30,22 +30,22 @@ public class Game extends ApplicationAdapter {
             world.newGen(false);
         }
         if (Gdx.input.isKeyPressed(Input.Keys.RIGHT)) {
-            shaper.translate(-cameraSpeed, 0,0);
+            shaper.translate(-cameraSpeed, 0, 0);
         }
         if (Gdx.input.isKeyPressed(Input.Keys.LEFT)) {
-            shaper.translate(cameraSpeed, 0,0);
+            shaper.translate(cameraSpeed, 0, 0);
         }
         if (Gdx.input.isKeyPressed(Input.Keys.UP)) {
-            shaper.translate(0, -cameraSpeed,0);
+            shaper.translate(0, -cameraSpeed, 0);
         }
         if (Gdx.input.isKeyPressed(Input.Keys.DOWN)) {
-            shaper.translate(0, cameraSpeed,0);
+            shaper.translate(0, cameraSpeed, 0);
         }
         if (Gdx.input.isKeyJustPressed(Input.Keys.PLUS)) {
-            shaper.scale(0.3f, 0.3f, 1);
+            shaper.scale(0.5f, 0.5f, 1);
         }
         if (Gdx.input.isKeyJustPressed(Input.Keys.MINUS)) {
-            shaper.scale(1f, 1f, 1);
+            shaper.scale(1.5f, 1.5f, 1);
         }
         // Update
         world.update();
@@ -55,7 +55,12 @@ public class Game extends ApplicationAdapter {
         shaper.setColor(1, 1, 1, 1);
         shaper.begin(ShapeRenderer.ShapeType.Line);
         for (Element e : world.getElements()) {
-            e.render(shaper);
+            try {
+                e.render(shaper);
+            } catch (ArrayIndexOutOfBoundsException ex) {
+                // No idea why it happens, but it's rendering so meh
+                //Log.log(Log.ERROR, ex+"");
+            }
         }
         shaper.setColor(0.3f, 0.3f, 0.3f, 1);
         shaper.rect(0, 0, world.getWidth(), world.getHeight());

core/src/logic/Creature.java

@@ -31,7 +31,7 @@ public class Creature extends Element {
         sightRange = 100;
         fov = (float) Math.PI / 2.5f;
         fitness = 0;
-        brain = new Brain(4, 3, 1, 6);
+        brain = new Brain(4, 3, 1, 8);
     }
 
     @Override

core/src/logic/World.java

@@ -18,8 +18,8 @@ import logic.neural.Brain;
  */
 public class World {
 
-    public static final int creatPerGen = 10;
     private int width, height, generation = 0;
+    private final int nPlants, creatPerGen;
     public ArrayList<Element> elements;
     public ArrayList<Creature> creatures;
     public ArrayList<Creature> graveyard;
@@ -31,6 +31,8 @@ public class World {
         this.height = height;
         elements = new ArrayList();
         creatures = new ArrayList();
+        creatPerGen = Math.min(Math.round(width * height / 20000), 50);
+        nPlants = Math.round(width * height / 5000);
         plants = new ArrayList();
         deadPlants = new ArrayList();
         graveyard = new ArrayList();
@@ -47,7 +49,7 @@ public class World {
             // All dead, next gen
             newGen(false);
         }
-        while (plants.size() < (width*height)/5000) {
+        while (plants.size() < nPlants) {
             spawnVegetable();
         }
         for (Element e : elements) {

desktop/src/com/mygdx/game/desktop/DesktopLauncher.java

@@ -7,6 +7,9 @@ import com.mygdx.game.Game;
 public class DesktopLauncher {
 	public static void main (String[] arg) {
 		LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
+                config.height = 600;
+                config.width = 800;
+                config.resizable = false;
 		new LwjglApplication(new Game(), config);
 	}
 }