using UnityEngine;
using UnityEngine.UI;

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

public class HudTextPlus : MonoBehaviour
{
    #region 变量

    public Text Text
    {
        get
        {
            if (Text_ == null)
            {
                Text_ = GetComponent<Text>();
            }

            return Text_;
        }
        set { Text_ = value; }
    }
    public Outline Outline
    {
        get
        {
            if (Outline_ == null)
            {
                Outline_ = GetComponent<Outline>();
            }

            return Outline_;
        }
        set { Outline_ = value; }
    }

    public Text Text_;
    public Outline Outline_;

    public float Speed;
    public Mode MoveMode;
    public Vector3 Direction;

    #endregion

    public enum Mode
    {
        Position,
        Direction,
    }


    public void Update()
    {
        if (MoveMode == Mode.Direction)
        {
            transform.position += Direction * Speed * Time.deltaTime;
        }
    }


    public void SetTween(float time, Color origin, Color dest)
    {
        TweenRoot tween = Text.CreateTweenGra(origin, dest, time, false, false, Curve.EaseOutQuad);

        tween.StartForward();

        tween.OnForwardFinish = () =>
        {
            ResourceManager.Save(gameObject);
        };


        TextPlus textPlus = Text.GetComponent<TextPlus>();

        if (textPlus != null)
        {
            if (textPlus.ImagePlus.Draw)
            {
                Color color = textPlus.ImagePlus.color;

                textPlus.ImagePlus.CreateTweenGra(color*origin, color*dest, time, true, true, Curve.EaseOutQuad);
            }
        }
    }

    public void SetOutline(Color color, Vector2 size)
    {
        Outline.effectColor = color;
        Outline.effectDistance = size;
    }

    public void SetDirection(Vector3 direction)
    {
        Direction = direction;
    }


    public void Show(string str, int size, float speed)
    {
        MoveMode = Mode.Direction;

        Outline.enabled = false;

        Text.text = str;
        Text.color = Color.white;
        Text.fontSize = size;

        Speed = speed;
        Direction = Vector3.up;
    }


    public void Show(string str, int size, float time, Vector3 dest)
    {
        MoveMode = Mode.Position;

        Outline.enabled = false;

        Text.text = str;
        Text.color = Color.white;
        Text.fontSize = size;

        Direction = Vector3.up;


        TweenRoot tween = Text.CreateTweenVec2D(dest, time, false, true, true, Curve.EaseOutQuad);

        tween.StartForward();
    }

    public void Show(string str, int size, float time, Vector3 origin, Vector3 dest)
    {
        MoveMode = Mode.Position;

        Outline.enabled = false;

        Text.text = str;
        Text.fontSize = size;

        Direction = Vector3.up;


        TweenRoot tween = Text.CreateTweenVec2D(origin, dest, time, false, true, true, Curve.EaseOutQuad);

        tween.StartForward();
    }
}