Entity uses Attack

Player shoots bullets

Assets/Prefabs/Bullet.prefab

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Assets/Prefabs/Player.prefab

@@ -11,6 +11,21 @@ Prefab:
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+  carDamage: 5
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Assets/Scenes/CodeDEV.unity

@@ -1085,7 +1085,7 @@ Camera:
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   field of view: 60
   orthographic: 1
-  orthographic size: 10
+  orthographic size: 5
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Assets/Scripts/Bullet.cs

@@ -0,0 +1,46 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Bullet : MonoBehaviour {
+    [SerializeField]
+    protected float speed = 1;
+    [SerializeField]
+    int damage = 0;
+
+    GameObject owner;
+	// Use this for initialization
+	void Start () {
+		
+	}
+
+    public void SetDamage(int dmg) {
+        damage = dmg;
+    }
+
+    public void SetOwner(GameObject ow) {
+        owner = ow;
+    }
+
+	// Update is called once per frame
+	void Update () {
+        if ( owner == null )
+            return;
+        transform.position = transform.position + transform.localRotation * Vector3.up * speed * Time.deltaTime;
+	}
+
+    void OnCollisionEnter2D(Collision2D collision) {
+        if ( owner == null )
+            return;
+        Debug.Log("Collided");
+        if ( collision.collider.gameObject.tag != owner.tag ) {
+            Debug.Log("calc");
+            Mob m = collision.collider.gameObject.GetComponent(typeof(Mob)) as Mob;
+            if (m != null) {
+                m.InflictDamage(damage);
+            }
+            Destroy(this.gameObject);
+        }
+        
+    }
+}

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Assets/Scripts/EnemyAI.cs

@@ -1,46 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-public class EnemyAI : MonoBehaviour {
-
-	private GameObject victim;
-    Rigidbody2D body;
-	[SerializeField]
-	private float speed = 1;
-	[SerializeField]
-	private float rotationSpeed = 1;
-
-	/*
-	 * Die destructive dumme deutsche Dungeon Diktator Drifter DLC Debakel Distribution Dokumentations - Druck Datei
-	 */
-
-	// Use this for initialization
-	void Start () {
-        victim = null;
-        body = gameObject.GetComponent<Rigidbody2D>();
-	}
-
-	// Update is called once per frame
-	void Update ()
-	{
-        if(victim == null) {
-            //victim = GameController.instance.GetPlayer().gameObject; // TODO testing purpose only!
-            return;
-        }
-
-		Vector3 distanceToEnemy = victim.transform.position - gameObject.transform.position;
-
-        // movement
-        body.velocity = new Vector2(distanceToEnemy.normalized.x, distanceToEnemy.normalized.y) * speed;
-
-        //rotation
-        Vector3 localRotation = gameObject.transform.localRotation * Vector3.up;
-        float angleToRotate = Mathf.Round(Vector3.SignedAngle(localRotation, distanceToEnemy.normalized, Vector3.forward));
-        gameObject.transform.Rotate(0, 0, angleToRotate * rotationSpeed);
-	}
-
-    public void SetVictim(GameObject g) {
-        victim = g;
-    }
-}

Assets/Scripts/Entities/Enemy.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using Assets.Scripts.Entities.Attack;
+
+namespace Assets.Scripts.Entities {
+    class Enemy : Mob {
+
+        [SerializeField]
+        private float speed = 1;
+        [SerializeField]
+        private float rotationSpeed = 1;
+
+        protected GameObject victim;
+        private Rigidbody2D body;
+
+        public Enemy(int mHP) : base(mHP) {
+            
+        }
+
+        private void Start() {
+            body = gameObject.GetComponent<Rigidbody2D>();
+            
+        }
+
+        private float nextAttackTime;
+        void Update() {
+            if ( victim == null || attack == null ) {
+                return;
+            }
+
+            if ( Time.timeSinceLevelLoad >= nextAttackTime ) {
+                RaycastHit2D hit = Physics2D.Raycast(transform.position, transform.position - victim.transform.position, attack.GetRange());
+                if ( hit.collider.gameObject == victim ) {
+                    attack.Attack();
+                    nextAttackTime = Time.timeSinceLevelLoad + attack.GetCooldownTime();
+                }
+            }
+
+            Vector3 distanceToEnemy = victim.transform.position - gameObject.transform.position;
+
+            if(distanceToEnemy.magnitude < attack.GetRange()) {
+                return;
+            }
+
+            // movement
+            body.velocity = new Vector2(distanceToEnemy.normalized.x, distanceToEnemy.normalized.y) * speed;
+
+            //rotation
+            Vector3 localRotation = gameObject.transform.localRotation * Vector3.up;
+            float angleToRotate = Mathf.Round(Vector3.SignedAngle(localRotation, distanceToEnemy.normalized, Vector3.forward));
+            gameObject.transform.Rotate(0, 0, angleToRotate * rotationSpeed);
+        }
+
+        public void SetVictim(GameObject g) {
+            victim = g;
+        }
+    }
+}

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Assets/Scripts/Entities/Mob.cs

@@ -1,8 +1,10 @@
-public abstract class Mob : Entity {
-    readonly int maxHP;
-    int currentHP;
-    bool isDead;
-    int damage;
+using Assets.Scripts.Entities.Attack;
+
+public abstract class Mob : Entity {
+    protected readonly int maxHP;
+    protected int currentHP;
+    protected bool isDead;
+    protected IAttack attack;
 
     /// <summary>
     /// Creates a new Mob instance with the given HP.
@@ -14,6 +16,10 @@
         isDead = false;
     }
 
+    public void SetAttack(IAttack attack) {
+        this.attack = attack;
+    }
+
     /// <summary>
     /// Inflicts damage to this mob.
     /// </summary>
@@ -44,22 +50,6 @@
             currentHP = ( currentHP + healAmount > currentHP ) ? maxHP : currentHP + healAmount;
     }
 
-    /// <summary>
-    /// Sets the damage value of a mobs attack.
-    /// </summary>
-    /// <param name="dmg"></param>
-    public void SetDamage(int dmg) {
-        damage = dmg;
-    }
-
-    /// <summary>
-    /// Gets the damage value og a mobs attack.
-    /// </summary>
-    /// <returns></returns>
-    public int GetDamage() {
-        return damage;
-    }
-
     /// <summary>
     /// Gets the current HP.
     /// </summary>

Assets/Scripts/Entities/Player.cs

@@ -1,11 +1,37 @@
-using System.Collections;
-using System.Collections.Generic;
+using Assets.Scripts.Entities.Attack;
 using UnityEngine;
 
 public class Player : Mob {
     
+    [SerializeField]
+    private GameObject bulletPrefab;
+    [SerializeField]
+    Transform bulletSpawn;
+    [SerializeField]
+    private int carDamage = 5;
+
+    private float nextAttackTime;
+
     public Player() : base(100) { }
 
+    private void Start() {
+        SingleShot s = new SingleShot(this.gameObject);
+        s.SetPrefab(bulletPrefab);
+        s.SetSpawn(bulletSpawn);
+        SetAttack(s);
+    }
+
+    void Update() {
+        if ( Time.timeSinceLevelLoad >= nextAttackTime && attack != null) {
+            if ( Input.GetKey(KeyCode.Space) ) {
+                Debug.Log("Attack pressed!");
+                attack.Attack();
+                nextAttackTime = Time.timeSinceLevelLoad + attack.GetCooldownTime();
+            }
+        }
+    }
+
+
     /// <summary>
     /// Collision checking. Player is going to die on any collision with a wall.
     /// </summary>
@@ -17,9 +43,8 @@ public class Player : Mob {
         } else if ( collision.collider.tag == "enemy" ) {
             Mob m = collision.collider.GetComponent(typeof(Mob)) as Mob;
             if ( m != null ) {
-                InflictDamage(m.GetDamage()); // TODO think about Mob attac mechanic
+                InflictDamage(carDamage);
             }
-
         }
     }
 

Assets/Scripts/Entities/Scorpion.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using Assets.Scripts.Entities.Attack;
+
+namespace Assets.Scripts.Entities {
+    class Scorpion : Enemy {
+        public Scorpion() : base(30) {
+            SetAttack(new MeleeAttack(this.gameObject));
+        }
+    }
+}

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