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

public class SoldierStateRun : BaseState<SoldierUnit>
{
    public override void EnterState(Type pLastState)
    {
        base.EnterState(pLastState);

        if (mMaster.AtkType == AttackType.Near)
        {
            if (mMaster.HasAttackableTarget)
            {
                ChangeState(typeof(SoldierStateAttack));
            }
            else
            {
                mMaster.SetACTrigger(SoldierACTrigger.TriggerRun);
            }
        }
        else if (mMaster.AtkType == AttackType.Far)
        {
            mMaster.ShootTarget = mMaster.AgainstGroup.GetNearestTarget(mMaster.transform.position, mMaster.AtkDistance);
            if (mMaster.ShootTarget != null && !mMaster.ShootTarget.IsDead)
            {
                ChangeState(typeof(SoldierStateShoot));
            }
            else
            {
                mMaster.SetACTrigger(SoldierACTrigger.TriggerRun);
            }
        }
    }

    public override void ExecuteState(float pDeltaTime)
    {
        base.ExecuteState(pDeltaTime);

        if (mMaster.AtkType == AttackType.Near)
        {
            if (mMaster.HasAttackableTarget)
            {
                ChangeState(typeof(SoldierStateAttack));
            }
            else
            {
                if (mMaster.MoveTarget != null && !mMaster.MoveTarget.IsDead)
                {
                    mMaster.MoveToTarget(pDeltaTime);
                }
                else
                {
                    ChangeState(typeof(SoldierStateIdle));
                }
            }
        }
        else if (mMaster.AtkType == AttackType.Far)
        {
            mMaster.ShootTarget = mMaster.AgainstGroup.GetNearestTarget(mMaster.transform.position, mMaster.AtkDistance);
            if (mMaster.ShootTarget != null && !mMaster.ShootTarget.IsDead)
            {
                ChangeState(typeof(SoldierStateShoot));
            }
            else
            {
                if (mMaster.MoveTarget != null && !mMaster.MoveTarget.IsDead)
                {
                    mMaster.MoveToTarget(pDeltaTime);
                }
                else
                {
                    ChangeState(typeof(SoldierStateIdle));
                }
            }
        }
    }

    public override void ExitState(Type pNextState)
    {
        base.ExitState(pNextState);
    }
}