WSHCommon/Common/CommonAI/Zone/ZoneEditor/EventTrigger/Values.Positions.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CommonLang.Property;
using CommonAI.RTS; using CommonLang.Vector;
using CommonAI.Zone.Instance;
using CommonLang;
using CommonAI.Zone.EventTrigger;

namespace CommonAI.Zone.ZoneEditor.EventTrigger
{

    [DescAttribute("地图坐标")]
    public abstract class PositionValue : AbstractValue<Vector2>
    {
        [DescAttribute("值", "值")]
        public class VALUE : PositionValue
        {
            public float X;
            public float Y;
            public override string ToString()
            {
                return string.Format("坐标({0},{1})", X, Y);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                return new Vector2(X, Y);
            }
        }

        [DescAttribute("单位坐标", "功能")]
        public class PositionOfUnit : PositionValue
        {
            [DescAttribute("单位")]
            public UnitValue Unit = new UnitValue.NA();
            public override string ToString()
            {
                return string.Format("({0})坐标", Unit);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                InstanceUnit unit = Unit.GetValue(api, args);
                if (unit != null)
                {
                    return new Vector2(unit.X, unit.Y);
                }
                return null;
            }
        }

        [DescAttribute("Flag坐标", "功能")]
        public class CenterOfFlag : PositionValue
        {
            [DescAttribute("Flag")]
            public FlagValue Flag = new FlagValue.EditorPoint();
            public override string ToString()
            {
                return string.Format("({0})坐标", Flag);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                InstanceFlag flag = Flag.GetValue(api, args);
                if (flag != null)
                {
                    return new Vector2(flag.X, flag.Y);
                }
                return null;
            }
        }

        [DescAttribute("Flag内随机点", "功能")]
        public class RandomPointInFlag : PositionValue
        {
            [DescAttribute("Flag")]
            public FlagValue Flag = new FlagValue.EditorRegion();
            public override string ToString()
            {
                return string.Format("({0})内随机点", Flag);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                InstanceFlag flag = Flag.GetValue(api, args);
                if (flag != null)
                {
                    Random rd = api.ZoneAPI.RandomN;
                    var pos = flag.getRandomPos(rd);
                    return new Vector2(pos.X, pos.Y);
                }
                return null;
            }
        }

        [DescAttribute("相对坐标", "功能")]
        public class PointWithOffset : PositionValue
        {
            [DescAttribute("参照位置")]
            public PositionValue SrcPosition = new PositionValue.VALUE();
            [DescAttribute("偏移位置")]
            public float OffsetX;
            [DescAttribute("偏移位置")]
            public float OffsetY;
            public override string ToString()
            {
                return string.Format("相对于({0})位置偏移({1}{2})", SrcPosition, OffsetX, OffsetY);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                Vector2 pos = SrcPosition.GetValue(api, args);
                if (pos != null)
                {
                    pos.AddX(OffsetX);
                    pos.AddY(OffsetY);
                    return pos;
                }
                return null;
            }
        }
        [DescAttribute("相对坐标（变量）", "功能")]
        public class PointWithOffsetVar : PositionValue
        {
            [DescAttribute("参照位置")]
            public PositionValue SrcPosition = new PositionValue.VALUE();
            [DescAttribute("偏移位置")]
            public RealValue OffsetX = new RealValue.VALUE();
            [DescAttribute("偏移位置")]
            public RealValue OffsetY = new RealValue.VALUE();
            public override string ToString()
            {
                return string.Format("相对于({0})位置偏移({1}{2})", SrcPosition, OffsetX, OffsetY);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                Vector2 pos = SrcPosition.GetValue(api, args);
                if (pos != null)
                {
                    pos.AddX(OffsetX.GetValue(api, args));
                    pos.AddY(OffsetY.GetValue(api, args));
                    return pos;
                }
                return null;
            }
        }

        [DescAttribute("相对极坐标", "功能")]
        public class PointWithPolarOffset : PositionValue
        {
            [DescAttribute("参照位置")]
            public PositionValue SrcPosition = new PositionValue.VALUE();
            [DescAttribute("半径")]
            public float Radius = 1;
            [DescAttribute("角度(0~360)")]
            public float Angle;
            public override string ToString()
            {
                return string.Format("相对于({0})位置偏移(半径:{1} 角度:{2})", SrcPosition, Radius, Angle);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                Vector2 pos = SrcPosition.GetValue(api, args);
                if (pos != null)
                {
                    float da = CMath.DegreesToRadians(Angle);
                    float dx = (float)(Math.Cos(da) * Radius);
                    float dy = (float)(Math.Sin(da) * Radius);
                    pos.AddX(dx);
                    pos.AddY(dy);
                    return pos;
                }
                return null;
            }
        }
        [DescAttribute("相对极坐标（变量）", "功能")]
        public class PointWithPolarOffsetVar : PositionValue
        {
            [DescAttribute("参照位置")]
            public PositionValue SrcPosition = new PositionValue.VALUE();
            [DescAttribute("半径")]
            public RealValue Radius = new RealValue.VALUE();
            [DescAttribute("角度(0~360)")]
            public RealValue Angle = new RealValue.VALUE();
            public override string ToString()
            {
                return string.Format("相对于({0})位置偏移(半径:{1} 角度:{2})", SrcPosition, Radius, Angle);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                Vector2 pos = SrcPosition.GetValue(api, args);
                if (pos != null)
                {
                    float va = Angle.GetValue(api, args);
                    float vr = Radius.GetValue(api, args);
                    float da = CMath.DegreesToRadians(va);
                    float dx = (float)(Math.Cos(da) * vr);
                    float dy = (float)(Math.Sin(da) * vr);
                    pos.AddX(dx);
                    pos.AddY(dy);
                    return pos;
                }
                return null;
            }
        }


        [DescAttribute("单位相对极坐标", "功能")]
        public class PointWithPolarOfUnit : PositionValue
        {
            [DescAttribute("参照单位")]
            public UnitValue SrcUnit = new UnitValue.Trigging();
            [DescAttribute("半径")]
            public float Radius = 1;
            [DescAttribute("角度(0~360)")]
            public float Angle;
            public override string ToString()
            {
                return string.Format("相对于单位({0})位置朝向偏移(半径:{1} 角度:{2})", SrcUnit, Radius, Angle);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                InstanceUnit unit = SrcUnit.GetValue(api, args);
                if (unit != null)
                {
                    Vector2 pos = new Vector2(unit.X, unit.Y);
                    float da = CMath.DegreesToRadians(Angle) + unit.Direction;
                    float dx = (float)(Math.Cos(da) * Radius);
                    float dy = (float)(Math.Sin(da) * Radius);
                    pos.AddX(dx);
                    pos.AddY(dy);
                    return pos;
                }
                return null;
            }
        }
        [DescAttribute("单位相对极坐标（变量）", "功能")]
        public class PointWithPolarOfUnitVar : PositionValue
        {
            [DescAttribute("参照单位")]
            public UnitValue SrcUnit = new UnitValue.Trigging();
            [DescAttribute("半径")]
            public RealValue Radius = new RealValue.VALUE();
            [DescAttribute("角度(0~360)")]
            public RealValue Angle = new RealValue.VALUE();
            public override string ToString()
            {
                return string.Format("相对于单位({0})位置朝向偏移(半径:{1} 角度:{2})", SrcUnit, Radius, Angle);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                InstanceUnit unit = SrcUnit.GetValue(api, args);
                if (unit != null)
                {
                    float va = Angle.GetValue(api, args);
                    float vr = Radius.GetValue(api, args);
                    Vector2 pos = new Vector2(unit.X, unit.Y);
                    float da = CMath.DegreesToRadians(va) + unit.Direction;
                    float dx = (float)(Math.Cos(da) * vr);
                    float dy = (float)(Math.Sin(da) * vr);
                    pos.AddX(dx);
                    pos.AddY(dy);
                    return pos;
                }
                return null;
            }
        }


        [DescAttribute("相对范围内随机可移动点", "功能")]
        public class RandomMoveableInRange : PositionValue
        {
            [DescAttribute("参照位置")]
            public PositionValue SrcPosition = new PositionValue.VALUE();
            [DescAttribute("半径")]
            public RealValue Radius = new RealValue.VALUE(20);
          
            public override string ToString()
            {
                return string.Format("相对于位置:{0}半径:{1}范围内随机可移动点", SrcPosition, Radius);
            }
            public override Vector2 GetValue(IEditorValueAdapter api, EventArguments args)
            {
                Vector2 pos = SrcPosition.GetValue(api, args);
                if (pos != null)
                {
                    var node = api.ZoneAPI.PathFinder.FindNearRandomMoveableNode(api.ZoneAPI.RandomN, pos.X, pos.Y, Radius.GetValue(api, args));
                    if (node != null)
                    {
                        return new Vector2(node.PosX, node.PosY);
                    }
                }
                return null;
            }
        }
    }
}