using UnityEngine;
using System.Collections;

namespace YLBattle
{
    /// <summary>
    ///  技能释放（子弹生成）
    /// </summary>
    public partial class SkillControl : MonoBehaviour
    {
        /// <summary>
        /// 子弹创建
        /// </summary>
        /// <param name="uid">子弹隶属对象编号</param>
        /// <param name="id">实例ID</param>
        /// <param name="tid">模板ID</param>
        public void BulletLoad(BulletLoadParam param)
        {
            createProjectile(param);
        }

        /// <summary>
        /// 检测指定子弹是否创建完成
        /// </summary>
        /// <param name="id">子弹编号</param>
        /// <returns>true创建成功, false创建失败</returns>
        public bool BulletLoadComplete(string id)
        {
            return ProjectileBases.ContainsKey(id);
        }

        /// <summary>
        /// 子弹发射.
        /// </summary>
        /// <param name="id">子弹唯一标示符</param>
        /// <param name="type">子弹位置目标类型</param>
        /// <param name="param">子弹目标参数（目标ID）</param>
        public void BulletLaunch(string id, EBulletTargeType type, object param)
        {
            ///目标型子弹
            string targetID = param as string;

            /**
             * 打击指定目标角色 type=1;
             */
            Fighter target = FightingManager.Instance.GetFighter(targetID);//获取目标对象
            if (target == null && type == EBulletTargeType.EBULLET_TARGET_FIGHTER)
            {
                LogHelper.LogError("BulletLaunch.targetId=" + targetID + "  未找到指定目标");
                return;
            }
            Vector3 targetPos = Vector3.zero;
            ProjectileBase _bulletData = null;

            if (type == EBulletTargeType.EBULLET_TARGET_FIGHTER)
            {
                ///根据id获取子弹对象
                if (ProjectileBases.ContainsKey(id))
                {
                    _bulletData = ProjectileBases[id];

                    switch (_bulletData.bulletLoadParam.hitpoint)
                    {
                        case EBulletHitPointType.EBULLET_HITPOINT_NORMAL:
                            targetPos = target.mBodyCenterPos;
                            break;
                        case EBulletHitPointType.EBULLET_HITPOINT_DOWN:
                            targetPos = target.mBodyRootPos;
                            break;
                    }
                }

            }

            /**
             * aimparm!=0
             */

            switch (type)
            {
                case EBulletTargeType.EBULLET_TARGET_FIGHTER:
                    createSkillShoot(id, targetPos, targetID, false, (int)type);
                    break;

                case EBulletTargeType.EBULLET_TARGET_MAP:

                    if (_bulletData != null)
                    {
                        if (_bulletData.bulletLoadParam.team == EBattleTeam.BLUETEAM)
                        {
                            targetPos = this.mUICenter;
                        }
                        else
                        {
                            targetPos = WorldToGUI(FightingMap.Instance.MapPos);
                        }
                    }
                    createSkillShoot(id, targetPos, targetID, true, (int)type);
                    break;

                case EBulletTargeType.EBULLET_TARGET_SCREEN:
                    if (_bulletData != null)
                    {
                        if (_bulletData.bulletLoadParam.team == EBattleTeam.BLUETEAM)
                        {
                            targetPos = this.mUICenter;

                        }
                        else
                        {
                            targetPos = this.mMapCenter;

                        }
                    }
                    createSkillShoot(id, targetPos, targetID, true, (int)type);
                    break;

                case EBulletTargeType.EBULLET_TARGET_Center:
                    createSkillShoot(id, Vector3.zero, targetID, true, (int)type);
                    break;
            }

        }
    }

}