UltimateZoneBuilder/Source/Plugins/BuilderModes/FindReplace/FindThingSectorRef.cs

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#region ================== Copyright (c) 2007 Pascal vd Heiden
/*
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
* This program is released under GNU General Public License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#endregion
#region ================== Namespaces
using System.Collections.Generic;
using System.Windows.Forms;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Rendering;
using CodeImp.DoomBuilder.Config;
using CodeImp.DoomBuilder.Types;
#endregion
namespace CodeImp.DoomBuilder.BuilderModes
{
[FindReplace("Thing Sector Reference", BrowseButton = false)]
internal class FindThingSectorRef : BaseFindThing
{
#region ================== Constants
#endregion
#region ================== Variables
#endregion
#region ================== Properties
public override Presentation RenderPresentation { get { return Presentation.Things; } }
#endregion
#region ================== Constructor / Destructor
#endregion
#region ================== Methods
// This is called to test if the item should be displayed
public override bool DetermineVisiblity()
{
return General.Map.FormatInterface.HasThingAction && General.Map.FormatInterface.HasActionArgs;
}
// This is called to perform a search (and replace)
// Returns a list of items to show in the results list
// replacewith is null when not replacing
public override FindReplaceObject[] Find(string value, bool withinselection, bool replace, string replacewith, bool keepselection)
{
List<FindReplaceObject> objs = new List<FindReplaceObject>();
// Interpret the replacement
int replacetag = 0;
if(replace)
{
// If it cannot be interpreted, set replacewith to null (not replacing at all)
if(!int.TryParse(replacewith, out replacetag)) replacewith = null;
if(replacetag < 0) replacewith = null;
if(replacetag > 255) replacewith = null;
if(replacewith == null)
{
MessageBox.Show("Invalid replace value for this search type!", "Find and Replace", MessageBoxButtons.OK, MessageBoxIcon.Error);
return objs.ToArray();
}
}
// Interpret the number given
int tag;
if(int.TryParse(value, out tag))
{
// Where to search?
ICollection<Thing> list = withinselection ? General.Map.Map.GetSelectedThings(true) : General.Map.Map.Things;
// Go for all things
foreach(Thing t in list)
{
bool addthing = false;
LinedefActionInfo info = General.Map.Config.GetLinedefActionInfo(t.Action);
if(info.IsKnown && !info.IsNull)
{
// Go for all args
for(int i = 0; i < info.Args.Length; i++)
{
// Argument type matches?
if(info.Args[i].Used && (info.Args[i].Type == (int)UniversalType.SectorTag))
{
if(t.Args[i] == tag)
{
// Replace
if(replace) t.Args[i] = replacetag;
addthing = true;
}
}
}
}
if(addthing)
{
// Add to list
ThingTypeInfo ti = General.Map.Data.GetThingInfo(t.Type);
objs.Add(new FindReplaceObject(t, "Thing " + t.Index + " (" + ti.Title + ")"));
}
}
}
return objs.ToArray();
}
#endregion
}
}