changed scripts so health bar is changed and player can take damage

Zookeepers Trial/Assets/Scripts/ArenaCombatControl.cs

@@ -5,7 +5,9 @@ public class ArenaCombatControl : MonoBehaviour {
 
     private Rigidbody2D Player;
     private Animator myAnimator;
-
+    public static float health;
+    EnterDoor spawn;
+    public float original;
     [SerializeField]
     private float speed;
     private bool LookRight = true;
@@ -20,6 +22,8 @@ public class ArenaCombatControl : MonoBehaviour {
 
     // Use this for initialization
     void Start() {
+        health = 50;
+        original = health;
         //weapons[currentWeapon].attackSpeed = 1f;
         Player = GetComponent<Rigidbody2D>();
         myAnimator = GetComponent<Animator>(); //required for animation *******
@@ -128,6 +132,31 @@ public class ArenaCombatControl : MonoBehaviour {
 			canJump = true;
 		}
 	}
+  IEnumerator waitandload()
+    {
+
+        yield return new WaitForSeconds(2.0f);
+        SceneManager.LoadScene("mainmenu");
+    }
+    public void ApplyDamageP(int damage)
+    {
+        health -= damage;
+        if (health <= 0)
+        {
+            StartCoroutine("waitandload");
+        }
+    }
+
+    public void ChangeHealthBarp(int damage)
+    {
+        GameObject healthbar = GameObject.Find("healthbarFullp");
+        float newsize = healthbar.transform.localScale.x - ((damage / original) * 0.3f);
+        healthbar.transform.localScale = new Vector3(newsize,0.3f,1f);
+        if(health <= 0)
+        {
+            healthbar.GetComponent<SpriteRenderer>().enabled = false;
+        }
+    }
     
     /* can change stats simply in the inspector for dynamic purposes :)
         //a few proposed weapon stats

Zookeepers Trial/Assets/Scripts/EnemyAI.cs

@@ -7,8 +7,8 @@ public class EnemyAI : MonoBehaviour {
     private Transform target;
     private Rigidbody2D Enemy;
     private Animator myAnimator;
-    private float enemyHealth;
-    private float playerHealth;
+    public float enemyHealth, original;
+    float playerHealth;
     private bool LookRight = false;
     public bool set;
     private float speed = 1;
@@ -16,11 +16,13 @@ public class EnemyAI : MonoBehaviour {
 
     void Start() {
 
-        enemyHealth = EnemyHealth.health;
-		playerHealth = PlayerStats.getHealth();
+        enemyHealth = Random.Range(50, 500);
+        original = enemyHealth;
+        playerHealth = ArenaCombatControl.health;
 
 
         root = new DecisionTree();
+        //  Debug.Log("start");
         target = GameObject.FindGameObjectWithTag("Player").transform; //look at the player
         myAnimator = GetComponent<Animator>(); //required for animation *******
         Enemy = GetComponent<Rigidbody2D>();
@@ -34,7 +36,25 @@ public class EnemyAI : MonoBehaviour {
         root.search();
 
     }
+    public void ChangeHealthBare(int damage)
+    {
+        GameObject healthbar = GameObject.Find("healthbarFulle");
+        float newsize = healthbar.transform.localScale.x - ((damage / original)*0.3f);
+        healthbar.transform.localScale = new Vector3(newsize, 0.3f, 1f);
+        if (enemyHealth <= 0)
+        {
+            healthbar.GetComponent<SpriteRenderer>().enabled = false;
+        }
 
+    }
+    public void ApplyDamageE(int damage)
+    {
+        enemyHealth -= damage;
+        if (enemyHealth <= 0)
+        {
+            Destroy(gameObject);
+        }
+    }
 
     public bool d_inAttackRange() {
         if (Vector3.Distance(transform.position, target.position) < 1.5f) {

Zookeepers Trial/Assets/Scripts/EnemyHealth.cs

 using UnityEngine;
 using System.Collections;
 
-public class EnemyHealth : MonoBehaviour {
-
+public class EnemyAttack : MonoBehaviour {
 
 /*SCRIPT FOR WHEN THE PLAYER IS HIT, NOT THE ENEMY*/
-    public static float health;
-
-    
-    void Start() {
-
-        health = Random.Range(50, 500);
-    }
-    
-    // Update is called once per frame
-    void Update() {
-
-        if (health <= 0) {
-            Destroy(gameObject);
-        }
-
+    void Start()
+    {
+        GameObject weapon = GameObject.Find("weapon");
+        Physics2D.IgnoreCollision(weapon.GetComponent<Collider2D>(), GetComponent<Collider2D>());
     }
-
-    //allow the player to only be hurt by the enemy 
-    void OnTriggerEnter2D(Collider2D other) {
-        if (other.gameObject.tag == "Enemy") {
+    //apply damage if the collision is the player
+    void OnCollisionEnter2D(Collision2D other) {
+        if (other.gameObject.name == "Player") {
             Debug.Log("hit");
-            health = health - 1;
+            other.gameObject.SendMessage("ApplyDamageP", 1, SendMessageOptions.DontRequireReceiver);
+            other.gameObject.SendMessage("ChangeHealthBarp", 1, SendMessageOptions.DontRequireReceiver);
         }
     }
 

Zookeepers Trial/Assets/Scripts/EnemyHealth.cs.meta

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