using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Controller : MonoBehaviour {

	public GameObject idle;
	public Transform forward;
	public Transform backwards;
	public Transform left;
	public Transform right;
	public Transform lf;
	public Transform rf;
	public Transform lb;
	public Transform rb;
	public float moveSpeed;
	public float walkSpeed = 2;
	public float runSpeed = 4;
	public float rotationSpeed = 90.0f;
	public bool running = false;
	public bool walking = false;
	public Animation anim;
	public string idleAnim = "Idle";
	public string walkAnim = "Walk";
	public string runAnim = "Run";
	public string atak = "attack";
	public string roll = "rolling";
	public GameObject rTrail;
	public GameObject hTrail;
	public GameObject collider;
	public Rigidbody rigidbody;
	public bool canInputMovement = true;

	public bool cooldown;
	public bool rolling;
	public bool onGround;

	// Use this for initialization
	void Start () {
		anim.Play(idleAnim);
	}

	void OnTriggerEnter () {
		anim.Play(idleAnim);
		onGround = true;
	}
	void OnTriggerExit () {
		onGround = false;
	}

	// Update is called once per frame
	void Update () {

		if(Input.GetMouseButtonDown(0) && !cooldown){
			StartCoroutine(mandioca());
		}
		if(Input.GetKeyDown(KeyCode.Space) && !cooldown && onGround == true){
			rigidbody.velocity += 16 * Vector3.up;
			StartCoroutine(mandioca2());
		}
		if(Input.GetKeyDown(KeyCode.T) ){
			anim.Play("dance");
		}
		if(onGround == false){
			anim.Play("fall");
		}

		if(canInputMovement){

				if(Input.GetKey(KeyCode.W) && !Input.GetKey(KeyCode.A) && !Input.GetKey(KeyCode.S) && !Input.GetKey(KeyCode.D)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = forward.transform.rotation;
				}
				if(Input.GetKey(KeyCode.S) && !Input.GetKey(KeyCode.W) && !Input.GetKey(KeyCode.D) && !Input.GetKey(KeyCode.A)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = backwards.transform.rotation;
				}
				if(Input.GetKey(KeyCode.A) && !Input.GetKey(KeyCode.D) && !Input.GetKey(KeyCode.S) && !Input.GetKey(KeyCode.W)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = left.transform.rotation;
				}
				if(Input.GetKey(KeyCode.D) && !Input.GetKey(KeyCode.A) && !Input.GetKey(KeyCode.W) && !Input.GetKey(KeyCode.S)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = right.transform.rotation;
				}



				if(Input.GetKey(KeyCode.W) && Input.GetKey(KeyCode.A)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = lf.transform.rotation;
				}
				if(Input.GetKey(KeyCode.W) && Input.GetKey(KeyCode.D)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = rf.transform.rotation;
				}
				if(Input.GetKey(KeyCode.S) && Input.GetKey(KeyCode.A)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = lb.transform.rotation;
				}
				if(Input.GetKey(KeyCode.S) && Input.GetKey(KeyCode.D)){
				transform.position += transform.forward * Time.deltaTime * moveSpeed;
				idle.transform.rotation = rb.transform.rotation;
				}


				//GetComponent<Rigidbody>().velocity = transform.forward * moveSpeed * movePlayer;
		}
		if(walking == true){
			moveSpeed = walkSpeed;
		}
		if(running == true){
			rTrail.SetActive(true);
			moveSpeed = runSpeed;
		}else{
			rTrail.SetActive(false);
		}

		if(canInputMovement){
		//ANIMATIONS ==============================================
		//start_idlle_master

		if(Input.GetKeyUp(KeyCode.D) || Input.GetKeyUp(KeyCode.A) || Input.GetKeyUp(KeyCode.S) || Input.GetKeyUp(KeyCode.W) || Input.GetKeyUp(KeyCode.LeftShift)){
			anim.CrossFade(idleAnim);
		}

		if(!cooldown && Input.GetKey(KeyCode.W) && Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.A) && Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.S) && Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.D) && Input.GetKey(KeyCode.LeftShift)){
			running = true;
			anim.CrossFade(runAnim);
		}else{
			running = false;
		}

		//walk_forward
		if(!cooldown && Input.GetKey(KeyCode.W) && !Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.A) && !Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.S) && !Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.D) && !Input.GetKey(KeyCode.LeftShift)){
			walking = true;
			anim.CrossFade(walkAnim);
		}else{
			walking = false;
		}
		}

	}

	public IEnumerator mandioca(){
		anim.Play(atak);
		cooldown = true;
		//canInputMovement = false;
		collider.SetActive(true);
		hTrail.SetActive(true);
		yield return new WaitForSeconds(0.25f);
		collider.SetActive(false);
		if(onGround == true && walking == true){
			anim.CrossFade(walkAnim);
		}
		if(onGround == true && walking == false){
			anim.CrossFade(idleAnim);
		}
		if(onGround == false){
			anim.Play("fall");
		}
		hTrail.SetActive(false);
		canInputMovement = true;
		cooldown = false;
	}
	public IEnumerator mandioca2(){
		cooldown = true;
		rolling = true;
		yield return new WaitForSeconds(1.1f);
		rolling = false;
		canInputMovement = true;
		cooldown = false;
	}
}