UltimateZoneBuilder/Source/Core/GZBuilder/Data/ThingCopyData.cs

using System.Collections.Generic;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Geometry;

namespace CodeImp.DoomBuilder.GZBuilder.Data {
    public sealed class ThingCopyData {
        // Properties
        private int type;
        private Vector3D pos;
        private int angledoom;	// Angle as entered / stored in file
        private Dictionary<string, bool> flags;
        private int tag;
        private int action;
        private int[] args;
        private UniFields fields;

        public Vector3D Position { get { return pos; } }
        
        public ThingCopyData(Thing t) {
            type = t.Type;
            angledoom = t.AngleDoom;
            pos = t.Position;
            flags = new Dictionary<string, bool>(t.Flags); //t.Flags;
            tag = t.Tag;
            action = t.Action;
            args = (int[])t.Args.Clone();
            fields = new UniFields(t, t.Fields);
        }

        public void ApplyTo(Thing t) {
            t.Type = type;
            t.Rotate(angledoom);
            t.Move(pos);

            foreach(KeyValuePair<string, bool> group in flags)
                t.SetFlag(group.Key, group.Value);

            t.Tag = tag;
            t.Action = action;

            for(int i = 0; i < args.Length; i++) 
                t.Args[i] = args[i];

            foreach (KeyValuePair<string, UniValue> group in fields) {
                if (t.Fields.ContainsKey(group.Key))
                    t.Fields[group.Key] = group.Value;
                else
                    t.Fields.Add(group.Key, group.Value);
            }

            t.UpdateConfiguration();
        }
    }
}