added playerHealth

Assets/Scripts/PlayerHealth.cs

+using UnityEngine;
+using System.Collections;
+
+public class PlayerHealth : MonoBehaviour {
+
+    public int maxHealth = 100;
+
+    public int currentHealth = 100;
+    private bool alive = true;
+
+
+	// Update is called once per frame
+	void Update () {
+        if (alive && currentHealth <= 0)
+        {
+            Debug.Log("Player " + name + " dead.");
+        }
+	}
+
+    public int getCurrentHealth()
+    {
+        return currentHealth;
+    }
+
+    /// <summary>
+    /// Setzt Gesundheit auf bestimmten Wert, aber nicht mehr als maxHealth von dem Player.
+    /// </summary>
+    /// <param name="newHealth"></param>
+    public void setHealth(int newHealth)
+    {
+        currentHealth = (newHealth > maxHealth) ? maxHealth : newHealth;
+    }
+
+    /// <summary>
+    /// Erhöht bzw. erniedrigt aktuelle Gesundheit um Wert h, Gesundheit kann nicht höher werden als maxHealth.
+    /// </summary>
+    /// <param name="h"></param>
+    public void changeHealthBy(int h)
+    {
+        currentHealth += h;
+        if (currentHealth > maxHealth) currentHealth = maxHealth;
+    }
+
+}

Assets/Scripts/PlayerHealth.cs.meta

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+guid: 64eedc6579a413545b11c63c47c39d53
+timeCreated: 1433439187
+licenseType: Free
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+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
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