path: root/Client/Assets/Scripts/XEditor/XSkillEditor/XSkillHit.cs

#if UNITY_EDITOR
using System;
using UnityEngine;
using XUtliPoolLib;
using System.Collections.Generic;

namespace XEditor
{
    public class XSkillHit : MonoBehaviour
	{
        [SerializeField]
        public int PresentID = 0;

        private XEntityPresentation.RowData _present_data = null;

        private XHitData _data = null;
        private AnimatorOverrideController _oVerrideController = null;

        void Start()
        {
            _present_data = XAnimationLibrary.AssociatedAnimations((uint)PresentID);

            if (_oVerrideController == null) BuildOverride();
            _oVerrideController["Idle"] = XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>("Animation/" + _present_data.AnimLocation + _present_data.AttackIdle, ".anim");
            _oVerrideController["HitLanding"] = _present_data.HitFly!=null&&_present_data.HitFly.Length == 0 ? null : XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>("Animation/" + _present_data.AnimLocation + _present_data.HitFly[1], ".anim");

            _radius = _present_data.BoundRadius;
            _dummy_height = _present_data.BoundHeight;
        }

        private void BuildOverride()
        {
            _oVerrideController = new AnimatorOverrideController();

            _ator = GetComponent<Animator>();
            _oVerrideController.runtimeAnimatorController = _ator.runtimeAnimatorController;
            _ator.runtimeAnimatorController = _oVerrideController;
        }

        private float _radius = 0;
        private float _dummy_height = 0;

        private string _trigger = null;

        private Vector2 _pos = Vector2.zero;
        private Vector2 _des = Vector2.zero;

        private Vector3 _dir = Vector3.zero;

        private float _last_offset = 0;
        private float _last_height = 0;

        private float _delta_x = 0;
        private float _delta_y = 0;
        private float _delta_z = 0;

        private float _deltaH = 0;

        private float _gravity = 0;
        private float _rticalV = 0;

        private float _factor = 0;
        private float _elapsed = 0;

        private float _time_total = 0;

        //private bool _running = false;
        private bool _bcurve = false;
        private bool _loop_hard = true;
        private bool _change_to_fly = false;

        private float _present_straight = 1;
        private float _hard_straight = 1;
        private float _height = 0;
        private float _offset = 0;

        private float _present_animation_factor = 1;

        private float _present_anim_time = 0;
        private float _landing_time = 0;
        private float _hard_straight_time = 0;
        private float _getup_time = 0;

        private XBeHitPhase _phase = XBeHitPhase.Hit_Present;

        private Animator _ator = null;

        private XSkillHoster _hoster = null;

        private GameObject _hit_fx = null;
        private Transform _binded_bone = null;

        private IXCurve _curve_h = null;
        private IXCurve _curve_v = null;

        private float _curve_height_scale = 1;
        private float _curve_offset_scale = 1;
        private float _curve_height_time_scale = 1;
        private float _curve_offset_time_scale = 1;

        public Animator XAnimator { get { return _ator; } }
        public float Height { get { return _dummy_height; } }
        public float Radius { get { return _radius; } }
        public Vector3 RadiusCenter
        {
            get { return transform.position + transform.rotation * ((_present_data.BoundRadiusOffset != null && _present_data.BoundRadiusOffset.Length > 0) ? new Vector3(_present_data.BoundRadiusOffset[0], 0, _present_data.BoundRadiusOffset[1]) : Vector3.zero); }
        }

        void Update()
        {
            if (_hoster == null) return;

            //trigger and present
            if (null != _trigger && !_ator.IsInTransition(0))
            {
                if (_trigger == "ToBeHit")
                {
                    _ator.Play("Present", 0);
                }
                else
                    _ator.SetTrigger(_trigger);

                _trigger = null;
            }
            else
            {
                float last_elapsed = _elapsed;
                _elapsed += Time.deltaTime;

                if (_data.State == XBeHitState.Hit_Freezed)
                {
                    float deltaH = -(_deltaH / _present_straight) * Time.deltaTime;
                    transform.Translate(0, deltaH, 0, Space.World);

                    if (_elapsed > _time_total)
                    {
                        Cancel();
                    }
                }
                else
                {
                    switch (_phase)
                    {
                        case XBeHitPhase.Hit_Present:
                            {
                                if (_elapsed > _present_straight)
                                {
                                    _elapsed = _present_straight;
                                    _ator.speed = 1;

                                    if ((_change_to_fly || _data.State == XBeHitState.Hit_Fly) && _present_data.HitFly!=null&&_present_data.HitFly.Length > 0)
                                    {
                                        _ator.SetTrigger("ToBeHit_Landing");
                                        _phase = XBeHitPhase.Hit_Landing;
                                    }
                                    else
                                    {
                                        _ator.SetTrigger("ToBeHit_Hard");
                                        _phase = XBeHitPhase.Hit_Hard;
                                    }
                                }

                                CalcDeltaPos(Time.deltaTime, last_elapsed);
                                float deltaH = -(_deltaH / _present_straight) * Time.deltaTime;

                                if (_offset < 0)
                                {
                                    float move = Mathf.Sqrt(_delta_x * _delta_x + _delta_z * _delta_z);
                                    float dis = (_hoster.gameObject.transform.position - gameObject.transform.position).magnitude;

                                    if (move > dis - 0.5)
                                    {
                                        _delta_x = 0;
                                        _delta_z = 0;
                                    }
                                }
                                transform.Translate(_delta_x, _delta_y + deltaH, _delta_z, Space.World);

                            } break;
                        case XBeHitPhase.Hit_Landing:
                            {
                                if (_elapsed > _present_straight + _landing_time)
                                {
                                    _ator.SetTrigger("ToBeHit_Hard");
                                    _phase = XBeHitPhase.Hit_Hard;
                                }
                            } break;
                        case XBeHitPhase.Hit_Hard:
                            {
                                if (_elapsed > _present_straight + _landing_time + _hard_straight)
                                {
                                    _ator.speed = 1;
                                    _ator.SetTrigger("ToBeHit_GetUp");
                                    _phase = XBeHitPhase.Hit_GetUp;
                                }
                                else
                                {
                                    if (!_loop_hard) _ator.speed = _hard_straight_time / _hard_straight;
                                }
                            } break;
                        case XBeHitPhase.Hit_GetUp:
                            {
                                if (_elapsed > _time_total)
                                {
                                    Cancel();
                                }
                            } break;
                    }
                }
            }
        }

        protected void Cancel()
        {
            _elapsed = 0;

            _rticalV = 0;
            _gravity = 0;

            _deltaH = 0;

            _ator.speed = 1;

            DestroyFx();

            _data = null;
            _hoster = null;

            _ator.SetTrigger("ToStand");
        }

        public void Begin(XSkillHoster hoster, XHitData data, Vector3 dir, bool bAttackOnHitDown)
        {
            if (data.State == XBeHitState.Hit_Free) return;

            _hoster = hoster;
            /*if (!bAttackOnHitDown && data.Hit_State == XBeHitState.Hit_Fly)
            {
                if (_elapsed > _land_time) return;
            }*/

            _deltaH = transform.position.y;

            _data = data;
            _change_to_fly = (_data.State == XBeHitState.Hit_Back || _data.State == XBeHitState.Hit_Roll) && _deltaH > 0.1f;

            DestroyFx();
            BuildAnimation(data);

            if (_data.State == XBeHitState.Hit_Freezed)
            {
                _time_total = _data.FreezeDuration;
                _present_animation_factor = 1;
            }
            else 
            {
                float OffsetTimeScale_Offset = 1;
                float OffsetTimeScale_Height = 1;
                float OffsetTimeScale_Present = 1;
                float OffsetTimeScale_Hard = 1;

                switch (_data.State)
                {
                    case XBeHitState.Hit_Back:
                        {
                            if (_change_to_fly)
                            {
                                OffsetTimeScale_Offset = _present_data.HitFlyOffsetTimeScale[0] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[0];
                                OffsetTimeScale_Height = _present_data.HitFlyOffsetTimeScale[1] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[1];
                                OffsetTimeScale_Present = _present_data.HitFlyOffsetTimeScale[2] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[2];
                                OffsetTimeScale_Hard = _present_data.HitFlyOffsetTimeScale[3] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[3];
                            }
                            else
                            {
                                OffsetTimeScale_Offset = _present_data.HitBackOffsetTimeScale[0] == 0 ? 1 : _present_data.HitBackOffsetTimeScale[0];
                                OffsetTimeScale_Present = _present_data.HitBackOffsetTimeScale[1] == 0 ? 1 : _present_data.HitBackOffsetTimeScale[1];
                                OffsetTimeScale_Hard = _present_data.HitBackOffsetTimeScale[2] == 0 ? 1 : _present_data.HitBackOffsetTimeScale[2];
                            }
                        } break;
                    case XBeHitState.Hit_Fly:
                        {
                            OffsetTimeScale_Offset = _present_data.HitFlyOffsetTimeScale[0] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[0];
                            OffsetTimeScale_Height = _present_data.HitFlyOffsetTimeScale[1] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[1];
                            OffsetTimeScale_Present = _present_data.HitFlyOffsetTimeScale[2] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[2];
                            OffsetTimeScale_Hard = _present_data.HitFlyOffsetTimeScale[3] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[3];
                        } break;
                    case XBeHitState.Hit_Roll:
                        {
                            if (_change_to_fly)
                            {
                                OffsetTimeScale_Offset = _present_data.HitFlyOffsetTimeScale[0] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[0];
                                OffsetTimeScale_Height = _present_data.HitFlyOffsetTimeScale[1] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[1];
                                OffsetTimeScale_Present = _present_data.HitFlyOffsetTimeScale[2] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[2];
                                OffsetTimeScale_Hard = _present_data.HitFlyOffsetTimeScale[3] == 0 ? 1 : _present_data.HitFlyOffsetTimeScale[3];
                            }
                            else
                            {
                                OffsetTimeScale_Offset = _present_data.HitRollOffsetTimeScale[0] == 0 ? 1 : _present_data.HitRollOffsetTimeScale[0];
                                OffsetTimeScale_Present = _present_data.HitRollOffsetTimeScale[1] == 0 ? 1 : _present_data.HitRollOffsetTimeScale[1];
                                OffsetTimeScale_Hard = _present_data.HitRollOffsetTimeScale[2] == 0 ? 1 : _present_data.HitRollOffsetTimeScale[2];
                            }
                        } break;
                }

                _present_straight = (_change_to_fly ? (data.Additional_Using_Default ? XGloabelConfLibrary.Hit_PresentStraight : data.Additional_Hit_Time_Present_Straight) : data.Time_Present_Straight) * OffsetTimeScale_Present;
                _hard_straight = (_change_to_fly ? (data.Additional_Using_Default ? XGloabelConfLibrary.Hit_HardStraight : data.Additional_Hit_Time_Hard_Straight) : data.Time_Hard_Straight) * OffsetTimeScale_Hard;
                _height = (_change_to_fly ? (data.Additional_Using_Default ? XGloabelConfLibrary.Hit_Height : data.Additional_Hit_Height) : data.Height) * OffsetTimeScale_Height;
                _offset = (_change_to_fly ? (data.Additional_Using_Default ? XGloabelConfLibrary.Hit_Offset : data.Additional_Hit_Offset) : data.Offset) * OffsetTimeScale_Offset;

                _dir = dir;
                _time_total = _present_straight + _landing_time + _hard_straight + _getup_time;
                _bcurve = data.CurveUsing;

                _present_animation_factor = _present_anim_time / _present_straight;

                //need re-calculate between hurt and broken
                {
                    if (_bcurve)
                    {
                        if (_present_data.HitFly != null && _present_data.HitCurves != null)
                        {
                            IXCurve raw_h = ((_change_to_fly || _data.State == XBeHitState.Hit_Fly) && _present_data.HitFly.Length > 0) ? XResourceLoaderMgr.singleton.GetCurve("Curve/" + _present_data.CurveLocation + _present_data.HitCurves[4]) : null;
                            IXCurve raw_v = ((_change_to_fly || _data.State == XBeHitState.Hit_Fly) && _present_data.HitFly.Length > 0) ?
                                             XResourceLoaderMgr.singleton.GetCurve("Curve/" + _present_data.CurveLocation + _present_data.HitCurves[3]) :
                                             ((_data.State == XBeHitState.Hit_Roll && _present_data.Hit_Roll.Length > 0) ?
                                               XResourceLoaderMgr.singleton.GetCurve("Curve/" + _present_data.CurveLocation + _present_data.HitCurves[5]) :
                                               (_data.State == XBeHitState.Hit_Back ? XResourceLoaderMgr.singleton.GetCurve("Curve/" + _present_data.CurveLocation + _present_data.HitCurves[(int)data.State_Animation]) :
                                                XResourceLoaderMgr.singleton.GetCurve("Curve/" + _present_data.CurveLocation + _present_data.HitCurves[0])));



                            _curve_h = raw_h != null ? raw_h : null;
                            _curve_v = raw_v;

                            _curve_height_scale = (raw_h == null || raw_h.GetMaxValue() == 0) ? 1 : _height / raw_h.GetMaxValue();
                            _curve_offset_scale = raw_v.GetMaxValue() == 0 ? 1 : _offset / raw_v.GetMaxValue();
                        }
                    }
                }
            }

            //play fx here
            if (data.Fx != null) PlayHitFx(data.Fx, data.Fx_Follow);

            _elapsed = 0;

            ReadyToGo(data);

            _trigger = _data.State == XBeHitState.Hit_Freezed ? (_data.FreezePresent ? "ToFreezed" : null) : "ToBeHit";
            _ator.speed = _trigger == null ? 0 : _present_animation_factor;

            _phase = XBeHitPhase.Hit_Present;
        }

        protected void ReadyToGo(XHitData data)
        {
            if (_data.State == XBeHitState.Hit_Freezed) return;

            _pos.x = transform.position.x;
            _pos.y = transform.position.z;

            Vector3 destination = transform.position + _dir * _offset;

            _des.x = destination.x;
            _des.y = destination.z;

            if (_bcurve)
            {
                _curve_height_time_scale = _curve_h == null ? 1 : _present_straight / _curve_h.GetTime(_curve_h.length - 1);
                _curve_offset_time_scale = _present_straight / _curve_v.GetTime(_curve_v.length - 1);

                _last_offset = 0;
                _last_height = 0;
            }
            else
            {
                _factor = XCommon.singleton.GetSmoothFactor((_pos - _des).magnitude, _present_straight, 0.01f);

                _rticalV = ((!_change_to_fly && _data.State != XBeHitState.Hit_Fly)) ? 0 : (_height * 4.0f) / _present_straight;
                _gravity = _rticalV / _present_straight * 2.0f;
            }
        }

        private void BuildAnimation(XHitData data)
        {
            string[] anims = null;
            switch (data.State)
            {
                case XBeHitState.Hit_Back:
                    {
                        if (_change_to_fly)
                        {
                            anims = _present_data.HitFly != null && _present_data.HitFly.Length > 0 ? _present_data.HitFly : _present_data.Hit_f;
                        }
                        else
                        {
                            switch (data.State_Animation)
                            {
                                case XBeHitState_Animation.Hit_Back_Front: anims = _present_data.Hit_f; break;
                                case XBeHitState_Animation.Hit_Back_Left: anims = _present_data.Hit_l; break;
                                case XBeHitState_Animation.Hit_Back_Right: anims = _present_data.Hit_r; break;
                            }
                        }
                    } break;
                case XBeHitState.Hit_Roll:
                    {
                        anims = _change_to_fly ?
                            _present_data.HitFly != null && _present_data.HitFly.Length > 0 ? _present_data.HitFly : _present_data.Hit_f :
                            _present_data.HitFly != null && _present_data.HitFly.Length > 0 ? _present_data.Hit_Roll : _present_data.Hit_f;
                    } break;
                case XBeHitState.Hit_Fly:
                    {
                        anims = _present_data.HitFly != null && _present_data.HitFly.Length > 0 ? _present_data.HitFly : _present_data.Hit_f;
                    } break;
                case XBeHitState.Hit_Freezed:
                    {
                        if (_data.FreezePresent)
                        {
                            string freeze = "Animation/" + _present_data.AnimLocation + _present_data.Freeze;
                            AnimationClip freeze_clip = XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>(freeze, ".anim");
                            _present_anim_time = freeze_clip.length;
                            _oVerrideController["Freezed"] = freeze_clip;
                        }
                        return;
                    }
            }
            if (anims == null)
                return;
            int idx = 0;

            string clipname = "Animation/" + _present_data.AnimLocation + anims[idx++];
            AnimationClip clip = XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>(clipname, ".anim");
            _present_anim_time = clip.length;
            _oVerrideController["PresentStraight"] = clip;

            if ((_change_to_fly || data.State == XBeHitState.Hit_Fly) && _present_data.HitFly != null && _present_data.HitFly.Length > 0)
            {
                clipname = "Animation/" + _present_data.AnimLocation + anims[idx++];
                clip = XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>(clipname, ".anim");
                _landing_time = clip.length;
            }
            else
            {
                _landing_time = 0;
            }

            clipname = "Animation/" + _present_data.AnimLocation + anims[idx++];
            clip = XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>(clipname, ".anim");
            _oVerrideController["HardStraight"] = clip;
            _loop_hard = (clip.wrapMode == WrapMode.Loop);
            _hard_straight_time = clip.length;

            clipname = "Animation/" + _present_data.AnimLocation + anims[idx++];
            clip = XResourceLoaderMgr.singleton.GetSharedResource<AnimationClip>(clipname, ".anim");
            _getup_time = clip.length;
            _oVerrideController["GetUp"] = clip;
        }

        private void PlayHitFx(string fx, bool follow)
        {
            if (fx.Length == 0) return;

            GameObject o = Resources.Load(fx) as GameObject;
            _hit_fx = GameObject.Instantiate(o) as GameObject;

            _binded_bone = transform.Find("Bip001/Bip001 Pelvis/Bip001 Spine");
            Transform parent = (_binded_bone == null) ? gameObject.transform : _binded_bone;

            if (follow)
            {
                _hit_fx.transform.parent = parent;
                _hit_fx.transform.localPosition = Vector3.zero;
                _hit_fx.transform.localRotation = Quaternion.identity;
                _hit_fx.transform.localScale = Vector3.one;
            }
            else
            {
                _hit_fx.transform.position = parent.position;
                _hit_fx.transform.rotation = parent.rotation;
            }

            ParticleSystem[] systems = _hit_fx.GetComponentsInChildren<ParticleSystem>();
            foreach (ParticleSystem system in systems)
            {
                system.Play();
            }
        }

        private void DestroyFx()
        {
            if (_hit_fx != null)
            {
                ParticleSystem[] systems = _hit_fx.GetComponentsInChildren<ParticleSystem>();
                foreach (ParticleSystem system in systems)
                {
                    system.Stop();
                }

                _hit_fx.transform.parent = null;
                GameObject.Destroy(_hit_fx);
            }
            _hit_fx = null;
        }

        private void CalcDeltaPos(float deltaTime, float last_elapsed)
        {
            Vector2 delta = Vector2.zero;
            float h = 0;

            if (_bcurve)
            {
                float ev = (_elapsed) / _curve_offset_time_scale;
                float eh = (_elapsed) / _curve_height_time_scale;

                float c_v = _curve_v.Evaluate(ev) * _curve_offset_scale;
                float c_h = _curve_h == null ? 0 : _curve_h.Evaluate(eh) * _curve_height_scale;

                Vector3 v = _dir * (c_v - _last_offset);
                delta.x = v.x; delta.y = v.z;

                h = c_h - _last_height;

                _last_height = c_h;
                _last_offset = c_v;
            }
            else
            {
                float v1 = _rticalV - _gravity * (last_elapsed);
                float v2 = _rticalV - _gravity * (_elapsed);

                h = (v1 + v2) / 2.0f * deltaTime;

                _pos.x = transform.position.x;
                _pos.y = transform.position.z;

                delta = (_des - _pos) * Mathf.Min(1.0f, _factor * deltaTime);
            }

            _delta_x = delta.x;
            _delta_y = h;
            _delta_z = delta.y;
        }
	}
}
#endif