Add CollectCoins

CollectCoins/Assets/Scripts/CoinSpawnerScript.cs

@@ -0,0 +1,40 @@
+using UnityEngine;
+using System.Collections;
+
+public class CoinSpawnerScript : MonoBehaviour {
+
+	public int maxCoinCount = 8;
+	public int minCoinCount = 4;
+	public GameObject coinPrefab;
+	public float radius = 3f;
+	public GameObject floor;
+	float floorLength;
+	float floorWidth;
+
+
+	// Use this for initialization
+	void Start () {
+		floorLength = floor.transform.localScale.x;
+		floorWidth = floor.transform.localScale.z;
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		if (!GameObject.FindGameObjectWithTag("Coin"))
+		{
+			int count = Random.Range(minCoinCount, maxCoinCount);
+			float x = Random.Range(-floorLength / 2, floorLength / 2);
+			float z = Random.Range(-floorWidth / 2, floorWidth / 2);
+			for (int i = 0;i < count; i++)
+			{
+				float angle = 2 * Mathf.PI / count * i;
+				Vector3 pos = new Vector3(Mathf.Cos(angle), 0, Mathf.Sin(angle)) * radius;
+				Vector3 center = new Vector3(x, 0, z) + transform.position;
+				GameObject coin = Instantiate(coinPrefab, center + pos, Quaternion.Euler(90, 0, 0)) as GameObject;
+				coin.transform.SetParent(transform);
+
+				coin.GetComponent<CoinScript>().centerPosition = center;
+			}
+		}
+	}
+}