--移动组件
local ExpAnimSystem = {}
local private = {}
local LuaConst=LuaConst
local FP=FP

function ExpAnimSystem.OnExpUpdate(expEntity)
    
end

function ExpAnimSystem.TryUpdateHorseAnim(entity, rideSpeedRate, horseExpAngle, wantRotateDir)
    -- 骑马攻击时，摇杆变化要改变马的动画
    local speed = FP.tonumberV1(rideSpeedRate)
    local angSpeed = FP.tonumberV1(horseExpAngle)
    local horseNotSyncAnim = entity:CheckHasBuffState(LuaConst.SpecialBuffs.HorseUpdateSelfAnim) -- 马受到摇杆的控制 (人和马动作分离)
    if horseNotSyncAnim then
        entity.ExpEntity:PlayHorseRunAnimation(speed, angSpeed)
    end   
    
end

function ExpAnimSystem.PlayAnimationDirectly(expEntity, animID)
    expEntity:PlayAnimationDirectly(animID)
end

function ExpAnimSystem.OnAttackEnter(expEntity)
    private.ChangeAnimation(expEntity)
end
--causer ：谁造成的状态切换，可以为空，是一个Entity
function ExpAnimSystem.OnNextStateIn(stateType, expEntity, causer, hitFlyRate)
    if stateType == LuaConst.StateType.None then
        return
    end
    private.ChangeAnimation(expEntity, causer, hitFlyRate)
end

function ExpAnimSystem.OnFastPlayOver(expEntity)
    private.ChangeAnimation(expEntity,nil, 0)
end

function ExpAnimSystem.OnSetAnimIDOverride(expEntity, originID, overrideToID)
    local logicAnim = expEntity.Entity.components.anim.CurAnimID
    if overrideToID then
        if expEntity.components.anim ~= logicAnim and logicAnim == overrideToID then
            private.ChangeAnimation(expEntity)
        end
    else
        if expEntity.components.anim ~= logicAnim and logicAnim == originID then
            private.ChangeAnimation(expEntity)
        end
    end
end

function ExpAnimSystem.OnHPChange(expEntity,op ,hpChangeType ,isAboutMe)
    if not isAboutMe then
        return
    end
    if hpChangeType == LuaConst.EHpChangeType.DOT or hpChangeType == LuaConst.EHpChangeType.DAMAGE_RETURN then
        return
    end
    if op == "sub" then --and (expEntity.Entity:CheckType(LuaConst.CharacterType.Hero) or expEntity.Entity.components.buff.CurrentBuffStates:Get(LuaConst.SpecialBuffs.InSuperArmor) ) then        
        expEntity:InsertHurtAnim()
    end   
end
--causer ：谁造成的动画改变切换，可以为空，是一个Entity
function private.ChangeAnimation(expEntity, causer ,hitFlyRate)
    if expEntity.animInvalid then
        return
    end
    local expAnimComp = expEntity.components.anim
    expAnimComp.CurExpAnimID = expEntity.Entity.components.anim.CurAnimID
    if expAnimComp.CurExpAnimID then
        if string.find(expAnimComp.CurExpAnimID ,"fly") then
            expEntity:PlayAnimation(expAnimComp.CurExpAnimID , hitFlyRate)
        else
            expEntity:PlayAnimation(expAnimComp.CurExpAnimID , 0)
        end

        private.ChangeSound(expEntity, causer)
    end
end
--causer ：谁造成的状态切换，可以为空，是一个Entity
function private.ChangeSound(expEntity, causer)
    local playAnimName = expEntity.Entity.components.anim.AnimConditionDic[expEntity.components.anim.CurExpAnimID]
    if expEntity.Entity.components.buff and expEntity.Entity.components.buff:CheckHasBuffState(LuaConst.SpecialBuffs.InRiding) then
        if expEntity.components.anim.CurExpAnimID == LuaConst.Animation_horseRun then -- TODO： 目前只有一个马，逻辑临时写死，后期策划一定会对马提出修改，那个时候再做正式逻辑
            playAnimName = expEntity.Entity._logicInitData.HorseModelData.HorseRunAudio
        elseif expEntity.components.anim.CurExpAnimID == LuaConst.Animation_horseStop then
            playAnimName = "Hero_BaiLong_ride_stop"
        elseif expEntity.components.anim.CurExpAnimID == LuaConst.Animation_horseShowPos then
            playAnimName = expEntity.Entity._logicInitData.HorseModelData.HorseIdleShowAudio
        end     
    end
    ExpSystemManager.PlayAinmSound(expEntity,playAnimName, causer)
end

function ExpAnimSystem.ChangeMoveAnimationSpeed(expEntity, speed)
    if expEntity.Entity.components.aiBase.CurStateType == LuaConst.StateType.Move then
        expEntity:RefreshTimeScale(true, LuaConst.ETimeScaleChannel.SKILL_ANIM_SOUND_ENTITY_POS_ROT, speed)
    end
end


return ExpAnimSystem