using System.Drawing;
using Server.MirDatabase;
using Server.MirEnvir;
using S = ServerPackets;

namespace Server.MirObjects.Monsters
{
    public class StrayCat : MonsterObject
    {
        protected internal StrayCat(MonsterInfo info)
            : base(info)
        {
        }

        protected override bool InAttackRange()
        {
            if (Target.CurrentMap != CurrentMap) return false;
            if (Target.CurrentLocation == CurrentLocation) return false;

            int x = Math.Abs(Target.CurrentLocation.X - CurrentLocation.X);
            int y = Math.Abs(Target.CurrentLocation.Y - CurrentLocation.Y);

            if (x > 2 || y > 2) return false;


            return (x <= 1 && y <= 1) || (x == y || x % 2 == y % 2);
        }

        protected override void Attack()
        {
            if (!Target.IsAttackTarget(this))
            {
                Target = null;
                return;
            }

            Direction = Functions.DirectionFromPoint(CurrentLocation, Target.CurrentLocation);

            bool range = !Functions.InRange(CurrentLocation, Target.CurrentLocation, 1);

            ActionTime = Envir.Time + 300;
            AttackTime = Envir.Time + AttackSpeed;
            ShockTime = 0;

            if (!range && Envir.Random.Next(10) > 0)
            {
                if (Envir.Random.Next(10) > 0)
                {
                    Broadcast(new S.ObjectAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation });

                    int damage = GetAttackPower(Stats[Stat.MinDC], Stats[Stat.MaxDC]);
                    if (damage == 0) return;

                    DelayedAction action = new DelayedAction(DelayedType.Damage, Envir.Time + 300, Target, damage, DefenceType.ACAgility);
                    ActionList.Add(action);
                }
                else
                {
                    Broadcast(new S.ObjectAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation, Type = 1 });
                    Attack2(); 
                }
            }
            else
            {
                Broadcast(new S.ObjectAttack { ObjectID = ObjectID, Direction = Direction, Location = CurrentLocation, Type = 2 });

                int damage = GetAttackPower(Stats[Stat.MinMC], Stats[Stat.MaxMC]);
                if (damage == 0) return;

                LineAttack(damage, 2, 1000);
            }

        }

        private void Attack2()
        {
            int levelGap = 5;
            int mobLevel = this.Level;
            int targetLevel = Target.Level;

            if ((targetLevel <= mobLevel + levelGap))
            {
                if (Target.Pushed(this, Functions.DirectionFromPoint(CurrentLocation, Target.CurrentLocation), 1) > 0)
                {
                    int damage = GetAttackPower(Stats[Stat.MinMC], Stats[Stat.MaxMC]);
                    if (damage == 0) return;

                    LineAttack(damage, 2, 1000);
                }
            }
        }

        protected override void LineAttack(int damage, int distance, int additionalDelay = 500, DefenceType defenceType = DefenceType.ACAgility, bool push = false)
        {
            for (int i = 1; i <= distance; i++)
            {
                Point target = Functions.PointMove(CurrentLocation, Direction, i);

                if (!CurrentMap.ValidPoint(target)) continue;

                Cell cell = CurrentMap.GetCell(target);
                if (cell.Objects == null) continue;

                for (int o = 0; o < cell.Objects.Count; o++)
                {
                    MapObject ob = cell.Objects[o];
                    if (ob.Race == ObjectType.Monster || ob.Race == ObjectType.Player)
                    {
                        if (!ob.IsAttackTarget(this)) continue;

                        if (push)
                        {
                            ob.Pushed(this, Direction, distance - 1);
                        }

                        int delay = Functions.MaxDistance(CurrentLocation, ob.CurrentLocation) * 50 + additionalDelay; //50 MS per Step
                        DelayedAction action = new DelayedAction(DelayedType.Damage, Envir.Time + delay, ob, damage, defenceType);
                        ActionList.Add(action);
                    }
                    else continue;

                    break;
                }
            }
        }
    }
}