using UnityEngine;
using System.Collections;

public class NetworkManager : MonoBehaviour {

	public GameObject playerPrefab;
	public Transform[] spawnPoints;
	float buttonWidth;
	float buttonHeight;
	float buttonY;
	float buttonX;

	void Start () {
		buttonX = Screen.width * 0.01f;
		buttonY = Screen.width * 0.01f;
		buttonWidth = Screen.width * 0.5f;
		buttonHeight = Screen.width * 0.05f;
	}

	void StartServer () {
		Network.InitializeServer(10, 20505, !Network.HavePublicAddress());
	}

	void Connect () {
		Network.Connect("127.0.0.1", 20505);
	}

	void OnServerInitialized () {
		SpawnPlayer ();
	}

	void OnConnectedToServer () {
		SpawnPlayer ();
	}

	void SpawnPlayer () {
		int randomSpawn = Random.Range(0, spawnPoints.Length);
		Network.Instantiate (playerPrefab, spawnPoints[randomSpawn].position, spawnPoints[randomSpawn].rotation, 0);
		gameObject.SetActive(false);
	}

	void OnGUI () {
		if (GUI.Button(new Rect(buttonX, buttonY, buttonWidth, buttonHeight), "Start Server")){
			StartServer ();
		}
		if (GUI.Button(new Rect(buttonX, buttonY * 1.5f + buttonHeight, buttonWidth, buttonHeight), "Connect to server")){
			Connect ();
		}
	}
}