more effects, pretty logic, optimization

assets/particles/hit.p

@@ -0,0 +1,159 @@
+Glitch
+- Delay -
+active: false
+- Duration -
+lowMin: 2.0
+lowMax: 2.0
+- Count -
+min: 0
+max: 200
+- Emission -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 14.0
+highMax: 14.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Life -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 500.0
+highMax: 500.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+independent: false
+- Life Offset -
+active: false
+independent: false
+- X Offset -
+active: true
+lowMin: -3.0
+lowMax: 3.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Y Offset -
+active: true
+lowMin: -3.0
+lowMax: 3.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Spawn Shape -
+shape: point
+- Spawn Width -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Spawn Height -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- X Scale -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 200.0
+highMax: 200.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Y Scale -
+active: false
+- Velocity -
+active: false
+- Angle -
+active: false
+- Rotation -
+active: false
+- Wind -
+active: false
+- Gravity -
+active: false
+- Tint -
+colorsCount: 27
+colors0: 1.0
+colors1: 0.047058824
+colors2: 0.047058824
+colors3: 1.0
+colors4: 0.69411767
+colors5: 0.047058824
+colors6: 0.95686275
+colors7: 1.0
+colors8: 0.047058824
+colors9: 0.047058824
+colors10: 1.0
+colors11: 0.09019608
+colors12: 0.047058824
+colors13: 0.9254902
+colors14: 1.0
+colors15: 0.047058824
+colors16: 0.11764706
+colors17: 1.0
+colors18: 0.4509804
+colors19: 0.047058824
+colors20: 1.0
+colors21: 1.0
+colors22: 0.047058824
+colors23: 0.972549
+colors24: 1.0
+colors25: 0.047058824
+colors26: 0.047058824
+timelineCount: 9
+timeline0: 0.0
+timeline1: 0.16351119
+timeline2: 0.2616179
+timeline3: 0.38554215
+timeline4: 0.51979345
+timeline5: 0.6506024
+timeline6: 0.7555938
+timeline7: 0.8915663
+timeline8: 1.0
+- Transparency -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 1.0
+highMax: 1.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Options -
+attached: true
+continuous: false
+aligned: false
+additive: true
+behind: false
+premultipliedAlpha: false
+spriteMode: single
+- Image Paths -
+hit.png
+

assets/particles/logo.p

@@ -0,0 +1,159 @@
+Glitch
+- Delay -
+active: false
+- Duration -
+lowMin: 50.0
+lowMax: 50.0
+- Count -
+min: 0
+max: 200
+- Emission -
+lowMin: 20.0
+lowMax: 20.0
+highMin: 50.0
+highMax: 50.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Life -
+lowMin: 50.0
+lowMax: 50.0
+highMin: 500.0
+highMax: 500.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+independent: false
+- Life Offset -
+active: false
+independent: false
+- X Offset -
+active: true
+lowMin: -3.0
+lowMax: 3.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Y Offset -
+active: true
+lowMin: -3.0
+lowMax: 3.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Spawn Shape -
+shape: point
+- Spawn Width -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Spawn Height -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 0.0
+highMax: 0.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- X Scale -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 200.0
+highMax: 200.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Y Scale -
+active: false
+- Velocity -
+active: false
+- Angle -
+active: false
+- Rotation -
+active: false
+- Wind -
+active: false
+- Gravity -
+active: false
+- Tint -
+colorsCount: 27
+colors0: 1.0
+colors1: 0.047058824
+colors2: 0.047058824
+colors3: 1.0
+colors4: 0.69411767
+colors5: 0.047058824
+colors6: 0.95686275
+colors7: 1.0
+colors8: 0.047058824
+colors9: 0.047058824
+colors10: 1.0
+colors11: 0.09019608
+colors12: 0.047058824
+colors13: 0.9254902
+colors14: 1.0
+colors15: 0.047058824
+colors16: 0.11764706
+colors17: 1.0
+colors18: 0.4509804
+colors19: 0.047058824
+colors20: 1.0
+colors21: 1.0
+colors22: 0.047058824
+colors23: 0.972549
+colors24: 1.0
+colors25: 0.047058824
+colors26: 0.047058824
+timelineCount: 9
+timeline0: 0.0
+timeline1: 0.16351119
+timeline2: 0.2616179
+timeline3: 0.38554215
+timeline4: 0.51979345
+timeline5: 0.6506024
+timeline6: 0.7555938
+timeline7: 0.8915663
+timeline8: 1.0
+- Transparency -
+lowMin: 0.0
+lowMax: 0.0
+highMin: 1.0
+highMax: 1.0
+relative: false
+scalingCount: 1
+scaling0: 1.0
+timelineCount: 1
+timeline0: 0.0
+- Options -
+attached: true
+continuous: false
+aligned: false
+additive: true
+behind: false
+premultipliedAlpha: false
+spriteMode: single
+- Image Paths -
+logo.png
+

core/src/main/java/org/lumijiez/bugger/Bugger.java

@@ -3,19 +3,25 @@ package org.lumijiez.bugger;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.physics.box2d.Box2DDebugRenderer;
 import com.badlogic.gdx.physics.box2d.World;
+import com.badlogic.gdx.scenes.scene2d.Action;
+import com.badlogic.gdx.scenes.scene2d.actions.Actions;
 import org.lumijiez.bugger.entities.Player;
 import org.lumijiez.bugger.handlers.*;
 
 public class Bugger {
+    public static float deltaTime = 0f;
     private static Bugger instance;
     private final World world = new World(new Vector2(0, 0), true);
     private final Box2DDebugRenderer debugRenderer = new Box2DDebugRenderer();
+    public static ShapeRenderer shapeRenderer = new ShapeRenderer();
     public static SpriteBatch spriteBatch = new SpriteBatch();
     public static SpriteBatch uiBatch = new SpriteBatch();
     public static int kills = 0;
+    private boolean logoPlayed = false;
 
     private Bugger() {
         Player.getInstance().setPlayer(world, 100, 100);
@@ -30,12 +36,14 @@ public class Bugger {
     }
 
     public void cycle(float delta) {
+        deltaTime = delta;
         renderClear();
         SpaceVFXHandler.getInstance().render();
 
         step();
 
         ProjectileHandler.getInstance().cycle(delta);
+        EnemyProjectileHandler.getInstance().cycle(delta);
         EnemyHandler.getInstance().cycle();
         ParticleHandler.getInstance().cycle(delta);
 

core/src/main/java/org/lumijiez/bugger/entities/Player.java

@@ -2,6 +2,7 @@ package org.lumijiez.bugger.entities;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.physics.box2d.*;
 import com.badlogic.gdx.math.Vector2;
@@ -9,9 +10,13 @@ import org.lumijiez.bugger.Bugger;
 import org.lumijiez.bugger.entities.weapons.Ray;
 import org.lumijiez.bugger.handlers.CameraHandler;
 
+import static org.lumijiez.bugger.Bugger.shapeRenderer;
+
 public class Player extends Entity {
     private static Player instance;
 
+    private int health = 1000;
+
     private Player() {
         super(null, "images/wasp.png", 10f);
     }
@@ -49,6 +54,7 @@ public class Player extends Entity {
     public void setPlayer(World world, float x, float y) {
         this.world = world;
         this.body = createBody(x, y);
+        this.body.setUserData(this);
     }
 
     public void move(float deltaX, float deltaY) {
@@ -61,6 +67,7 @@ public class Player extends Entity {
         handleInput();
         updateSpriteRotation();
         super.render();
+        renderHealthBar();
     }
 
     public void handleInput() {
@@ -87,4 +94,29 @@ public class Player extends Entity {
         body.setTransform(body.getPosition(), angle * (float) Math.PI / 180f);
         sprite.setRotation(body.getAngle() * (180f / (float) Math.PI));
     }
+
+    public void damage(int damage) {
+        health -= damage;
+    }
+
+    public int getHealth() {
+        return health;
+    }
+
+    private void renderHealthBar() {
+        float maxHealth = 1000f;
+        float healthPercentage = Math.max(health / maxHealth, 0);
+        float healthBarWidth = 8f;
+        float healthBarHeight = 1f;
+        float healthBarX = body.getPosition().x - healthBarWidth / 2;
+        float healthBarY = body.getPosition().y + size - 17;
+
+        shapeRenderer.setProjectionMatrix(CameraHandler.getInstance().getCamera().combined);
+        shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
+
+        shapeRenderer.setColor(1, 0, 0, 1);
+        shapeRenderer.rect(healthBarX, healthBarY, healthBarWidth * healthPercentage, healthBarHeight);
+
+        shapeRenderer.end();
+    }
 }

core/src/main/java/org/lumijiez/bugger/entities/enemies/EnemyEntity.java

@@ -5,8 +5,12 @@ import com.badlogic.gdx.physics.box2d.World;
 import org.lumijiez.bugger.Bugger;
 import org.lumijiez.bugger.entities.Entity;
 import org.lumijiez.bugger.entities.Player;
+import org.lumijiez.bugger.handlers.EnemyProjectileHandler;
+import org.lumijiez.bugger.handlers.ProjectileHandler;
 
 public class EnemyEntity extends Entity {
+    private float shootTimer = 0.0f;
+
     public EnemyEntity(World world, String texturePath, float size) {
         super(world, texturePath, size);
     }
@@ -27,6 +31,14 @@ public class EnemyEntity extends Entity {
 
         float angle = direction.angleDeg() + 270f;
         body.setTransform(body.getPosition(), angle * (float) Math.PI / 180f);
+
+        shootTimer += Bugger.deltaTime;
+
+        float shootCooldown = 2.0f;
+        if (shootTimer >= shootCooldown) {
+            EnemyProjectileHandler.getInstance().shootEnemyProjectile(this.body.getPosition(), playerPos, 50f);
+            shootTimer = 0.0f;
+        }
     }
 
     public void cycle(Vector2 target) {

core/src/main/java/org/lumijiez/bugger/entities/weapons/EnemyProjectile.java

@@ -0,0 +1,75 @@
+package org.lumijiez.bugger.entities.weapons;
+
+import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.physics.box2d.*;
+import org.lumijiez.bugger.entities.Entity;
+
+public abstract class EnemyProjectile extends Entity {
+
+    protected float timeAlive = 0f;
+    protected boolean isEnemy = false;
+
+    public EnemyProjectile(World world, String texturePath, float size, boolean isEnemy) {
+        super(world, texturePath, size);
+        this.isEnemy = isEnemy;
+        this.body = createBody(0, 0);
+    }
+
+    public EnemyProjectile(World world, Vector2 position, Vector2 direction, String texturePath, float size) {
+        super(world, texturePath, size);
+        Vector2 offsetPosition = position.cpy().add(direction.nor().scl(size + 1f));
+        this.body = createBody(offsetPosition.x, offsetPosition.y);
+        this.body.setTransform(offsetPosition, (float) (direction.angleRad() + Math.toRadians(270f)));
+        this.body.setLinearVelocity(direction.nor().scl(5000f));
+    }
+
+    public EnemyProjectile(World world, Vector2 position, Vector2 direction, String texturePath, float size, float speed) {
+        super(world, texturePath, size);
+        Vector2 offsetPosition = position.cpy().add(direction.nor().scl(size + 1f));
+        this.body = createBody(offsetPosition.x, offsetPosition.y);
+        this.body.setTransform(offsetPosition, (float) (direction.angleRad() + Math.toRadians(270f)));
+        this.body.setLinearVelocity(direction.nor().scl(speed));
+    }
+
+
+    @Override
+    protected Body createBody(float x, float y) {
+        BodyDef bodyDef = new BodyDef();
+        bodyDef.position.set(x, y);
+        bodyDef.type = BodyDef.BodyType.DynamicBody;
+        bodyDef.gravityScale = 0;
+
+        Body body = world.createBody(bodyDef);
+        PolygonShape shape = new PolygonShape();
+        shape.setAsBox(size / 3, size + 2);
+
+        FixtureDef fixtureDef = new FixtureDef();
+        fixtureDef.shape = shape;
+        fixtureDef.isSensor = true;
+        body.createFixture(fixtureDef);
+
+        shape.dispose();
+        return body;
+    }
+
+    public void update(float delta) {
+        timeAlive += delta;
+        float lifetime = 3f;
+        if (timeAlive >= lifetime) {
+            markedToDestroy = true;
+        }
+    }
+
+    public boolean isEnemy() {
+        return isEnemy;
+    }
+
+    public void render() {
+        super.render();
+    }
+
+    @Override
+    public void destroy() {
+        markedToDestroy = true;
+    }
+}

core/src/main/java/org/lumijiez/bugger/entities/weapons/EnemyRay.java

@@ -0,0 +1,50 @@
+package org.lumijiez.bugger.entities.weapons;
+
+import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.physics.box2d.World;
+import org.lumijiez.bugger.Bugger;
+
+public class EnemyRay extends EnemyProjectile {
+    float speed = 5000f;
+
+    public EnemyRay(World world, boolean isEnemy) {
+        super(world,"images/enemyblaze.png", 5f, isEnemy);
+    }
+
+    public EnemyRay(World world, Vector2 position, Vector2 direction) {
+        super(world, position, direction, "images/enemyblaze.png", 5f);
+        this.body.setUserData(this);
+    }
+
+    public EnemyRay(World world, Vector2 position, Vector2 direction, float speed) {
+        super(world, position, direction, "images/enemyblaze.png", 5f, speed);
+        this.speed = speed;
+        this.body.setUserData(this);
+    }
+
+    public void init(Vector2 position, Vector2 direction, boolean isEnemy) {
+        this.isEnemy = isEnemy;
+        this.body.setTransform(position, (float) (direction.angleRad() + Math.toRadians(270f)));
+        this.body.setLinearVelocity(direction.nor().scl(speed));
+        this.body.setUserData(this);
+    }
+
+    public void reset() {
+        timeAlive = 0f;
+        markedToDestroy = false;
+        this.isEnemy = false;
+        this.body.setLinearVelocity(Vector2.Zero);
+        this.body.setTransform(Vector2.Zero, 0f);
+    }
+
+    @Override
+    public void render() {
+        sprite.setOrigin(size / 2, size / 2);
+        sprite.setSize(size, size + 5);
+        sprite.setPosition(body.getPosition().x - size / 2, body.getPosition().y - size / 2);
+        sprite.setRotation(body.getAngle() * (180f / (float) Math.PI));
+        Bugger.spriteBatch.begin();
+        sprite.draw(Bugger.spriteBatch);
+        Bugger.spriteBatch.end();
+    }
+}

core/src/main/java/org/lumijiez/bugger/entities/weapons/Projectile.java

@@ -7,9 +7,11 @@ import org.lumijiez.bugger.entities.Entity;
 public abstract class Projectile extends Entity {
 
     protected float timeAlive = 0f;
+    protected boolean isEnemy = false;
 
-    public Projectile(World world, String texturePath, float size) {
+    public Projectile(World world, String texturePath, float size, boolean isEnemy) {
         super(world, texturePath, size);
+        this.isEnemy = isEnemy;
         this.body = createBody(0, 0);
     }
 
@@ -58,6 +60,10 @@ public abstract class Projectile extends Entity {
         }
     }
 
+    public boolean isEnemy() {
+        return isEnemy;
+    }
+
     public void render() {
         super.render();
     }

core/src/main/java/org/lumijiez/bugger/entities/weapons/Ray.java

@@ -7,9 +7,8 @@ import org.lumijiez.bugger.Bugger;
 public class Ray extends Projectile {
     float speed = 5000f;
 
-    public Ray(World world) {
+    public Ray(World world, boolean isEnemy) {
-        super(world,"images/blaze.png", 5f);
+        super(world,"images/blaze.png", 5f, isEnemy);
-        this.body.setUserData(this);
     }
 
     public Ray(World world, Vector2 position, Vector2 direction) {
@@ -23,14 +22,17 @@ public class Ray extends Projectile {
         this.body.setUserData(this);
     }
 
-    public void init(Vector2 position, Vector2 direction) {
+    public void init(Vector2 position, Vector2 direction, boolean isEnemy) {
+        this.isEnemy = isEnemy;
         this.body.setTransform(position, (float) (direction.angleRad() + Math.toRadians(270f)));
         this.body.setLinearVelocity(direction.nor().scl(speed));
+        this.body.setUserData(this);
     }
 
     public void reset() {
         timeAlive = 0f;
         markedToDestroy = false;
+        this.isEnemy = false;
         this.body.setLinearVelocity(Vector2.Zero);
         this.body.setTransform(Vector2.Zero, 0f);
     }

core/src/main/java/org/lumijiez/bugger/handlers/CleanupHandler.java

@@ -5,7 +5,6 @@ import com.badlogic.gdx.utils.Array;
 import org.lumijiez.bugger.Bugger;
 import org.lumijiez.bugger.entities.Entity;
 import org.lumijiez.bugger.entities.enemies.EnemyEntity;
-import org.lumijiez.bugger.entities.weapons.Projectile;
 
 import java.util.List;
 
@@ -37,7 +36,7 @@ public class CleanupHandler {
 //            }
 
             if (entity instanceof EnemyEntity) {
-                ParticleHandler.getInstance().playEffect(entity.getBody().getPosition().x, entity.getBody().getPosition().y);
+                ParticleHandler.getInstance().playBigBoom(entity.getBody().getPosition().x, entity.getBody().getPosition().y);
                 enemies.remove(entity);
             }
 

core/src/main/java/org/lumijiez/bugger/handlers/CollisionHandler.java

@@ -1,8 +1,12 @@
 package org.lumijiez.bugger.handlers;
 
+import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.physics.box2d.*;
 import org.lumijiez.bugger.Bugger;
+import org.lumijiez.bugger.entities.Player;
 import org.lumijiez.bugger.entities.enemies.EnemyEntity;
+import org.lumijiez.bugger.entities.weapons.EnemyProjectile;
+import org.lumijiez.bugger.entities.weapons.EnemyRay;
 import org.lumijiez.bugger.entities.weapons.Ray;
 
 public class CollisionHandler implements ContactListener {
@@ -11,14 +15,35 @@ public class CollisionHandler implements ContactListener {
         Fixture fixtureA = contact.getFixtureA();
         Fixture fixtureB = contact.getFixtureB();
 
-        if (isArrow(fixtureA) && isArrow(fixtureB)) {
+        Object userDataA = fixtureA.getBody().getUserData();
-            return;
+        Object userDataB = fixtureB.getBody().getUserData();
+
+        if (isEnemy(fixtureA) && isPlayer(fixtureB)) {
+            EnemyRay ray = (EnemyRay) userDataA;
+            if (ray.isEnemy()) {
+                ray.destroy();
+                Player.getInstance().damage(50);
+                ParticleHandler.getInstance().playSmallBoom(Player.getInstance().getPosition().x, Player.getInstance().getPosition().y);
+                ParticleHandler.getInstance().playHit(Gdx.graphics.getWidth() - 100, Gdx.graphics.getHeight() - 60);
+            }
         }
 
+        if (isEnemy(fixtureB) && isPlayer(fixtureA)) {
+            EnemyRay ray = (EnemyRay) userDataB;
+            if (ray.isEnemy()) {
+                ray.destroy();
+                Player.getInstance().damage(50);
+                ParticleHandler.getInstance().playSmallBoom(Player.getInstance().getPosition().x, Player.getInstance().getPosition().y);
+                ParticleHandler.getInstance().playHit(Gdx.graphics.getWidth() - 100, Gdx.graphics.getHeight() - 60);
+            }
+        }
+
+
+
         if (isArrow(fixtureA) && isEntity(fixtureB)) {
             Ray ray = (Ray) fixtureA.getBody().getUserData();
             EnemyEntity enemy = (EnemyEntity) fixtureB.getBody().getUserData();
-            if (ray != null) {
+            if (ray != null && !ray.isEnemy()) {
                 Bugger.kills++;
                 ray.destroy();
                 enemy.destroy();
@@ -28,7 +53,7 @@ public class CollisionHandler implements ContactListener {
         if (isArrow(fixtureB) && isEntity(fixtureA)) {
             Ray ray = (Ray) fixtureB.getBody().getUserData();
             EnemyEntity enemy = (EnemyEntity) fixtureA.getBody().getUserData();
-            if (ray != null) {
+            if (ray != null && !ray.isEnemy()) {
                 Bugger.kills++;
                 ray.destroy();
                 enemy.destroy();
@@ -53,6 +78,14 @@ public class CollisionHandler implements ContactListener {
         return fixture.getBody().getUserData() instanceof Ray;
     }
 
+    private boolean isEnemy(Fixture fixture) {
+        return fixture.getBody().getUserData() instanceof EnemyProjectile;
+    }
+
+    private boolean isPlayer(Fixture fixture) {
+        return fixture.getBody().getUserData() instanceof Player;
+    }
+
     private boolean isEntity(Fixture fixture) {
         return fixture.getBody().getUserData() instanceof EnemyEntity;
     }

core/src/main/java/org/lumijiez/bugger/handlers/EnemyProjectileHandler.java

@@ -0,0 +1,63 @@
+package org.lumijiez.bugger.handlers;
+
+import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.utils.Array;
+import org.lumijiez.bugger.Bugger;
+import org.lumijiez.bugger.entities.Player;
+import org.lumijiez.bugger.entities.weapons.EnemyRay;
+
+public class EnemyProjectileHandler {
+    private final Array<EnemyRay> deployedEnemyProjectiles = new Array<>();
+    private final Array<EnemyRay> freeEnemyProjectiles = new Array<>();
+    private static EnemyProjectileHandler instance;
+    private static final int INITIAL_PROJECTILES = 50;
+
+    private EnemyProjectileHandler() {
+        for (int i = 0; i < INITIAL_PROJECTILES; i++) {
+            freeEnemyProjectiles.add(new EnemyRay(Bugger.getInstance().getWorld(), true));
+        }
+    }
+
+    public static EnemyProjectileHandler getInstance() {
+        if (instance == null) {
+            instance = new EnemyProjectileHandler();
+        }
+        return instance;
+    }
+
+    public void cycle(float delta) {
+        for (int i = 0; i < deployedEnemyProjectiles.size; i++) {
+            EnemyRay ray = deployedEnemyProjectiles.get(i);
+            if (!ray.isMarkedToDestroy()) {
+                ray.update(delta);
+                ray.render();
+            } else {
+                ray.reset();
+                freeEnemyProjectiles.add(ray);
+                deployedEnemyProjectiles.removeIndex(i);
+                i--;
+            }
+        }
+    }
+
+    public void shootEnemyProjectile(Vector2 position, Vector2 direction, float speed) {
+        EnemyRay projectile;
+
+        Vector2 playerPos = Player.getInstance().getPosition();
+
+        Vector2 shootDirection = playerPos.cpy().sub(position).nor();
+
+        if (freeEnemyProjectiles.size > 0) {
+            projectile = freeEnemyProjectiles.pop();
+        } else if (deployedEnemyProjectiles.size > 0) {
+            projectile = deployedEnemyProjectiles.first();
+            deployedEnemyProjectiles.removeIndex(0);
+        } else {
+            return;
+        }
+
+        projectile.init(position, shootDirection.scl(speed), true);
+        deployedEnemyProjectiles.add(projectile);
+    }
+
+}

core/src/main/java/org/lumijiez/bugger/handlers/ParticleHandler.java

@@ -5,19 +5,45 @@ import com.badlogic.gdx.graphics.g2d.ParticleEffect;
 import com.badlogic.gdx.graphics.g2d.ParticleEffectPool;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.utils.Array;
+import com.badlogic.gdx.utils.ObjectMap;
 import org.lumijiez.bugger.Bugger;
+import org.lumijiez.bugger.entities.Player;
 
 public class ParticleHandler {
     private static ParticleHandler instance;
-    private final ParticleEffectPool particleEffectPool;
+    private final ParticleEffectPool bigBoomPool;
+    private final ParticleEffectPool smallBoomPool;
+    private final ParticleEffectPool logoPool;
+    private final ParticleEffectPool hitPool;
     private final Array<ParticleEffectPool.PooledEffect> activeEffects;
+    private final Array<ParticleEffectPool.PooledEffect> uiEffects;
+    private final ObjectMap<ParticleEffectPool.PooledEffect, String> effectTypes;
 
     private ParticleHandler() {
-        ParticleEffect effect = new ParticleEffect();
+        ParticleEffect bigBoomEffect = new ParticleEffect();
-        effect.load(Gdx.files.internal("particles/boom.p"), Gdx.files.internal("particles"));
+        bigBoomEffect.load(Gdx.files.internal("particles/boom.p"), Gdx.files.internal("particles"));
-        effect.scaleEffect(0.3f);
+        bigBoomEffect.scaleEffect(0.3f);
-        particleEffectPool = new ParticleEffectPool(effect, 1, 20);
+
+        ParticleEffect smallBoomEffect = new ParticleEffect();
+        smallBoomEffect.load(Gdx.files.internal("particles/boom.p"), Gdx.files.internal("particles"));
+        smallBoomEffect.scaleEffect(0.1f);
+
+        ParticleEffect logoEffect = new ParticleEffect();
+        logoEffect.load(Gdx.files.internal("particles/logo.p"), Gdx.files.internal("particles"));
+        logoEffect.scaleEffect(3f);
+
+        ParticleEffect hitEffect = new ParticleEffect();
+        hitEffect.load(Gdx.files.internal("particles/hit.p"), Gdx.files.internal("particles"));
+        hitEffect.scaleEffect(1.5f);
+        hitEffect.setDuration(1000);
+
+        bigBoomPool = new ParticleEffectPool(bigBoomEffect, 1, 20);
+        smallBoomPool = new ParticleEffectPool(smallBoomEffect, 1, 20);
+        logoPool = new ParticleEffectPool(logoEffect, 1, 5);
+        hitPool = new ParticleEffectPool(hitEffect, 1, 1);
         activeEffects = new Array<>();
+        uiEffects = new Array<>();
+        effectTypes = new ObjectMap<>();
     }
 
     public static ParticleHandler getInstance() {
@@ -27,22 +53,66 @@ public class ParticleHandler {
         return instance;
     }
 
-    public void playEffect(float x, float y) {
+    public void playBigBoom(float x, float y) {
-        ParticleEffectPool.PooledEffect newEffect = particleEffectPool.obtain();
+        ParticleEffectPool.PooledEffect newEffect = bigBoomPool.obtain();
         newEffect.setPosition(x, y);
         newEffect.start();
         activeEffects.add(newEffect);
+        effectTypes.put(newEffect, "bigBoom");
+    }
+
+    public void playSmallBoom(float x, float y) {
+        ParticleEffectPool.PooledEffect newEffect = smallBoomPool.obtain();
+        newEffect.setPosition(x, y);
+        newEffect.start();
+        activeEffects.add(newEffect);
+        effectTypes.put(newEffect, "smallBoom");
+    }
+
+    public void playLogo(float x, float y) {
+        ParticleEffectPool.PooledEffect newEffect = logoPool.obtain();
+        newEffect.setPosition(x, y);
+        newEffect.start();
+        uiEffects.add(newEffect);
+        effectTypes.put(newEffect, "logoEffect");
+    }
+
+    public void playHit(float x, float y) {
+        ParticleEffectPool.PooledEffect newEffect = hitPool.obtain();
+        newEffect.setPosition(x, y);
+        newEffect.start();
+        uiEffects.add(newEffect);
+        effectTypes.put(newEffect, "hitEffect");
     }
 
     public void update(float delta) {
         for (int i = activeEffects.size - 1; i >= 0; i--) {
             ParticleEffectPool.PooledEffect effect = activeEffects.get(i);
             effect.update(delta);
+
+            String effectType = effectTypes.get(effect);
+            if ("bigBoom".equals(effectType)) {
+                // ToDo
+            } else if ("smallBoom".equals(effectType)) {
+                effect.setPosition(Player.getInstance().getPosition().x,
+                    Player.getInstance().getPosition().y);
+            }
+
             if (effect.isComplete()) {
                 effect.free();
                 activeEffects.removeIndex(i);
             }
         }
+
+        for (int i = uiEffects.size - 1; i >= 0; i--) {
+            ParticleEffectPool.PooledEffect effect = uiEffects.get(i);
+            effect.update(delta);
+
+            if (effect.isComplete()) {
+                effect.free();
+                uiEffects.removeIndex(i);
+            }
+        }
     }
 
     public void render(SpriteBatch spriteBatch) {
@@ -51,11 +121,18 @@ public class ParticleHandler {
             effect.draw(spriteBatch);
             Bugger.spriteBatch.end();
         }
+
+        for (ParticleEffectPool.PooledEffect effect : uiEffects) {
+            Bugger.uiBatch.begin();
+            effect.draw(Bugger.uiBatch);
+            Bugger.uiBatch.end();
+        }
     }
 
     public void dispose() {
         for (ParticleEffectPool.PooledEffect effect : activeEffects) {
             effect.free();
+            effectTypes.remove(effect);
         }
         activeEffects.clear();
     }

core/src/main/java/org/lumijiez/bugger/handlers/ProjectileHandler.java

@@ -11,13 +11,14 @@ import org.lumijiez.bugger.entities.weapons.Ray;
 public class ProjectileHandler {
     private final Array<Ray> deployedProjectiles = new Array<>();
     private final Array<Ray> freeProjectiles = new Array<>();
+    private final Array<Ray> deployedEnemyProjectiles = new Array<>();
+    private final Array<Ray> freeEnemyProjectiles = new Array<>();
     private static ProjectileHandler instance;
-
     private static final int INITIAL_PROJECTILES = 50;
 
     private ProjectileHandler() {
         for (int i = 0; i < INITIAL_PROJECTILES; i++) {
-            freeProjectiles.add(new Ray(Bugger.getInstance().getWorld()));
+            freeProjectiles.add(new Ray(Bugger.getInstance().getWorld(), false));
         }
     }
 
@@ -50,7 +51,6 @@ public class ProjectileHandler {
         float mouseY = Gdx.input.getY();
 
         Vector3 mousePosition = CameraHandler.getInstance().getCamera().unproject(new Vector3(mouseX, mouseY, 0));
-
         Vector2 playerPos = Player.getInstance().getPosition();
         direction.set(mousePosition.x, mousePosition.y).sub(playerPos).nor();
 
@@ -69,11 +69,15 @@ public class ProjectileHandler {
             return;
         }
 
-        projectile.init(position, direction.nor().scl(speed));
+        projectile.init(position, direction.nor().scl(speed), false);
         deployedProjectiles.add(projectile);
     }
 
     public Array<Ray> getDeployedProjectiles() {
         return deployedProjectiles;
     }
+
+    public Array<Ray> getDeployedEnemyProjectiles() {
+        return deployedEnemyProjectiles;
+    }
 }