using UnityEngine;
using System.Collections;

public class Player_Control : MonoBehaviour
{
	public SoundManager sound;

	// Tapping
	float startTime;
	bool isJump;

	// Debug Control
	public bool endless;
	int mistakeCount;
	int lastMistakeCount;

	// Control Variables

	[HideInInspector] public bool gameOver;
	[HideInInspector] public bool victory;
	[HideInInspector] public bool dead;
	[HideInInspector] public bool diedInLiquid;
	[HideInInspector] public bool fullStop;

	// The RidigBody 2D
	Rigidbody2D Rb2D;

	// The Movement Class
	Movement MV;

	// Initialization
	void Start ()
	{
		MV = GetComponent<Movement> ();
		Rb2D = GetComponent<Rigidbody2D> ();
		mistakeCount = 0;
		lastMistakeCount = 0;
		gameOver = false;
		dead = false;
		diedInLiquid = false;
		fullStop = false;
		victory = false;
	}

	// Fixed Update of the Player
	void FixedUpdate ()
	{
		if (fullStop)
		{
			Rb2D.velocity = new Vector2 (0, 0);
			return;
		}

		// Mistake Mechanics
		processMistakes();

		if (dead) {
			if(diedInLiquid)
				Rb2D.velocity = new Vector2 (0, 0);
			else
				Rb2D.velocity = new Vector2 (0, Rb2D.velocity.y);
		} else {

			// Horizontal Update
			Tap ();

			if (endless)
				Rb2D.velocity = new Vector2 (5, Rb2D.velocity.y);
			else
				MV.Horizontal_Velocity_Update (Rb2D);

			// Check for player controlled jumps
			MV.Jump (Rb2D);

			// Tells the movement script to update his axis
			MV.UpdateAxis ();
		}

		// Animate
		MV.Animate(Rb2D, dead);
	}


	public void Jump()
	{
		if(MV.slide == 1)
			MV.slide = 0;

		MV.jump = 1;
	}

	public void Slide()
	{
		sound.play = Sound.SLIDE;
		MV.slide = 1;
	}

	public void processMistakes()
	{
		if (!endless || dead)
			return;

		// Mistake Mechanics
		if (Rb2D.velocity.x < 1)
			mistakeCount++;

		if (mistakeCount == lastMistakeCount)
			mistakeCount = 0;

		lastMistakeCount = mistakeCount;

		if (mistakeCount > 1) {
			Debug.Log ("sound");
			sound.play = Sound.DEAD;
			dead = true;
		}
	}

	public void setGameOver()
	{
		gameOver = true;
	}

	public void setVictory()
	{
		victory = true;
	}

	void OnTriggerEnter2D(Collider2D other)
	{
		if (dead)
			return;

		GameObject go = other.gameObject;

		if (go.tag == "Exit") {
			UnityAds.ShowAd ();
			sound.play = Sound.VICTORY;
			victory = true;
		} else if ((go.tag == "Enemy") || (go.tag == "Water")) {
			sound.play = Sound.DEAD;
			dead = true;
		}

		if (go.tag == "Water")
			diedInLiquid = true;
	}

	public void Reset()
	{
		gameOver = false;
		dead = false;
		diedInLiquid = false;
		fullStop = false;
		victory = false;
		mistakeCount = 0;
		lastMistakeCount = 0;
		MV.Animate (Rb2D, dead);
		MV.ResetAxis ();
	}

	public void Tap()
	{

		if (Input.touchCount > 0)
		{
			Touch touch = Input.touches[0];

			switch (touch.phase)
			{
			case TouchPhase.Began:

				isJump = true;
				startTime = Time.time;
				break;

			case TouchPhase.Moved:

				isJump = false;
				break;

			case TouchPhase.Stationary:

				Slide ();
				isJump = false;
				break;

			case TouchPhase.Ended:

				if (isJump)
					Jump;

				break;
			}
		}
	}
}