mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
synced 2024-11-30 15:41:30 +00:00
458 lines
15 KiB
C#
458 lines
15 KiB
C#
|
|
#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;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Globalization;
|
|
using System.Text;
|
|
using System.IO;
|
|
using CodeImp.DoomBuilder.Map;
|
|
using CodeImp.DoomBuilder.Geometry;
|
|
using System.Windows.Forms;
|
|
using CodeImp.DoomBuilder.Config;
|
|
using CodeImp.DoomBuilder.Types;
|
|
|
|
#endregion
|
|
|
|
namespace CodeImp.DoomBuilder.IO
|
|
{
|
|
internal class UniversalStreamReader
|
|
{
|
|
#region ================== Constants
|
|
|
|
// Name of the UDMF configuration file
|
|
private const string UDMF_CONFIG_NAME = "UDMF.cfg";
|
|
|
|
#endregion
|
|
|
|
#region ================== Variables
|
|
|
|
private Configuration config;
|
|
private bool setknowncustomtypes;
|
|
private bool strictchecking = true;
|
|
|
|
#endregion
|
|
|
|
#region ================== Properties
|
|
|
|
public bool SetKnownCustomTypes { get { return setknowncustomtypes; } set { setknowncustomtypes = value; } }
|
|
public bool StrictChecking { get { return strictchecking; } set { strictchecking = value; } }
|
|
|
|
#endregion
|
|
|
|
#region ================== Constructor / Disposer
|
|
|
|
// Constructor
|
|
public UniversalStreamReader()
|
|
{
|
|
// Make configuration
|
|
config = new Configuration();
|
|
|
|
// Find a resource named UDMF.cfg
|
|
string[] resnames = General.ThisAssembly.GetManifestResourceNames();
|
|
foreach(string rn in resnames)
|
|
{
|
|
// Found it?
|
|
if(rn.EndsWith(UDMF_CONFIG_NAME, StringComparison.InvariantCultureIgnoreCase))
|
|
{
|
|
// Get a stream from the resource
|
|
Stream udmfcfg = General.ThisAssembly.GetManifestResourceStream(rn);
|
|
StreamReader udmfcfgreader = new StreamReader(udmfcfg, Encoding.ASCII);
|
|
|
|
// Load configuration from stream
|
|
config.InputConfiguration(udmfcfgreader.ReadToEnd());
|
|
|
|
// Now we add the linedef flags, activations and thing flags
|
|
// to this list, so that these don't show up in the custom
|
|
// fields list either. We use true as dummy value (it has no meaning)
|
|
|
|
// Add linedef flags
|
|
foreach(KeyValuePair<string, string> flag in General.Map.Config.LinedefFlags)
|
|
config.WriteSetting("managedfields.linedef." + flag.Key, true);
|
|
|
|
// Add linedef activations
|
|
foreach(LinedefActivateInfo activate in General.Map.Config.LinedefActivates)
|
|
config.WriteSetting("managedfields.linedef." + activate.Key, true);
|
|
|
|
// Add thing flags
|
|
foreach(KeyValuePair<string, string> flag in General.Map.Config.ThingFlags)
|
|
config.WriteSetting("managedfields.thing." + flag.Key, true);
|
|
|
|
// Done
|
|
udmfcfgreader.Dispose();
|
|
udmfcfg.Dispose();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region ================== Reading
|
|
|
|
// This reads from a stream
|
|
public MapSet Read(MapSet map, Stream stream)
|
|
{
|
|
StreamReader reader = new StreamReader(stream, Encoding.ASCII);
|
|
Dictionary<int, Vertex> vertexlink;
|
|
Dictionary<int, Sector> sectorlink;
|
|
UniversalParser textmap = new UniversalParser();
|
|
textmap.StrictChecking = strictchecking;
|
|
|
|
//try
|
|
{
|
|
// Read UDMF from stream
|
|
textmap.InputConfiguration(reader.ReadToEnd());
|
|
|
|
// Check for errors
|
|
if(textmap.ErrorResult != 0)
|
|
{
|
|
// Show parse error
|
|
General.ShowErrorMessage("Error while parsing UDMF map data:\n" + textmap.ErrorDescription, MessageBoxButtons.OK);
|
|
}
|
|
else
|
|
{
|
|
// Read the map
|
|
vertexlink = ReadVertices(map, textmap);
|
|
sectorlink = ReadSectors(map, textmap);
|
|
ReadLinedefs(map, textmap, vertexlink, sectorlink);
|
|
ReadThings(map, textmap);
|
|
}
|
|
}
|
|
//catch(Exception e)
|
|
{
|
|
//General.ShowErrorMessage("Unexpected error reading UDMF map data. " + e.GetType().Name + ": " + e.Message, MessageBoxButtons.OK);
|
|
}
|
|
|
|
return map;
|
|
}
|
|
|
|
// This reads the things
|
|
private void ReadThings(MapSet map, UniversalParser textmap)
|
|
{
|
|
// Get list of entries
|
|
List<UniversalCollection> collections = GetNamedCollections(textmap.Root, "thing");
|
|
|
|
// Go for all collections
|
|
for(int i = 0; i < collections.Count; i++)
|
|
{
|
|
// Read fields
|
|
UniversalCollection c = collections[i];
|
|
int[] args = new int[Linedef.NUM_ARGS];
|
|
float x = GetCollectionEntry<float>(c, "x", true, 0.0f);
|
|
float y = GetCollectionEntry<float>(c, "y", true, 0.0f);
|
|
float height = GetCollectionEntry<float>(c, "height", false, 0.0f);
|
|
int tag = GetCollectionEntry<int>(c, "id", false, 0);
|
|
int angledeg = GetCollectionEntry<int>(c, "angle", false, 0);
|
|
int type = GetCollectionEntry<int>(c, "type", true, 0);
|
|
int special = GetCollectionEntry<int>(c, "special", false, 0);
|
|
args[0] = GetCollectionEntry<int>(c, "arg0", false, 0);
|
|
args[1] = GetCollectionEntry<int>(c, "arg1", false, 0);
|
|
args[2] = GetCollectionEntry<int>(c, "arg2", false, 0);
|
|
args[3] = GetCollectionEntry<int>(c, "arg3", false, 0);
|
|
args[4] = GetCollectionEntry<int>(c, "arg4", false, 0);
|
|
|
|
// Flags
|
|
Dictionary<string, bool> stringflags = new Dictionary<string, bool>();
|
|
foreach(KeyValuePair<string, string> flag in General.Map.Config.ThingFlags)
|
|
stringflags[flag.Key] = GetCollectionEntry<bool>(c, flag.Key, false, false);
|
|
foreach(FlagTranslation ft in General.Map.Config.ThingFlagsTranslation)
|
|
{
|
|
foreach(string field in ft.Fields)
|
|
stringflags[field] = GetCollectionEntry<bool>(c, field, false, false);
|
|
}
|
|
|
|
// Create new item
|
|
Thing t = map.CreateThing();
|
|
t.Update(type, x, y, height, Angle2D.DoomToReal(angledeg), stringflags, tag, special, args);
|
|
|
|
// Custom fields
|
|
ReadCustomFields(c, t, "thing");
|
|
}
|
|
}
|
|
|
|
// This reads the linedefs and sidedefs
|
|
private void ReadLinedefs(MapSet map, UniversalParser textmap,
|
|
Dictionary<int, Vertex> vertexlink, Dictionary<int, Sector> sectorlink)
|
|
{
|
|
// Get list of entries
|
|
List<UniversalCollection> linescolls = GetNamedCollections(textmap.Root, "linedef");
|
|
List<UniversalCollection> sidescolls = GetNamedCollections(textmap.Root, "sidedef");
|
|
|
|
// Go for all lines
|
|
for(int i = 0; i < linescolls.Count; i++)
|
|
{
|
|
// Read fields
|
|
UniversalCollection lc = linescolls[i];
|
|
int[] args = new int[Linedef.NUM_ARGS];
|
|
int tag = GetCollectionEntry<int>(lc, "id", false, 0);
|
|
int v1 = GetCollectionEntry<int>(lc, "v1", true, 0);
|
|
int v2 = GetCollectionEntry<int>(lc, "v2", true, 0);
|
|
int special = GetCollectionEntry<int>(lc, "special", false, 0);
|
|
args[0] = GetCollectionEntry<int>(lc, "arg0", false, 0);
|
|
args[1] = GetCollectionEntry<int>(lc, "arg1", false, 0);
|
|
args[2] = GetCollectionEntry<int>(lc, "arg2", false, 0);
|
|
args[3] = GetCollectionEntry<int>(lc, "arg3", false, 0);
|
|
args[4] = GetCollectionEntry<int>(lc, "arg4", false, 0);
|
|
int s1 = GetCollectionEntry<int>(lc, "sidefront", true, -1);
|
|
int s2 = GetCollectionEntry<int>(lc, "sideback", false, -1);
|
|
|
|
// Flags
|
|
Dictionary<string, bool> stringflags = new Dictionary<string, bool>();
|
|
foreach(KeyValuePair<string, string> flag in General.Map.Config.LinedefFlags)
|
|
stringflags[flag.Key] = GetCollectionEntry<bool>(lc, flag.Key, false, false);
|
|
foreach(FlagTranslation ft in General.Map.Config.LinedefFlagsTranslation)
|
|
{
|
|
foreach(string field in ft.Fields)
|
|
stringflags[field] = GetCollectionEntry<bool>(lc, field, false, false);
|
|
}
|
|
|
|
// Activations
|
|
foreach(LinedefActivateInfo activate in General.Map.Config.LinedefActivates)
|
|
stringflags[activate.Key] = GetCollectionEntry<bool>(lc, activate.Key, false, false);
|
|
|
|
// Create new linedef
|
|
if(vertexlink.ContainsKey(v1) && vertexlink.ContainsKey(v2))
|
|
{
|
|
Linedef l = map.CreateLinedef(vertexlink[v1], vertexlink[v2]);
|
|
l.Update(stringflags, 0, tag, special, args);
|
|
l.UpdateCache();
|
|
|
|
// Custom fields
|
|
ReadCustomFields(lc, l, "linedef");
|
|
|
|
// Read sidedefs and connect them to the line
|
|
if(s1 > -1)
|
|
{
|
|
if(s1 < sidescolls.Count)
|
|
ReadSidedef(map, sidescolls[s1], l, true, sectorlink);
|
|
else
|
|
General.ErrorLogger.Add(ErrorType.Warning, "Linedef references invalid sidedef! Sidedef has been removed.");
|
|
}
|
|
|
|
if(s2 > -1)
|
|
{
|
|
if(s2 < sidescolls.Count)
|
|
ReadSidedef(map, sidescolls[s2], l, false, sectorlink);
|
|
else
|
|
General.ErrorLogger.Add(ErrorType.Warning, "Linedef references invalid sidedef! Sidedef has been removed.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
General.ErrorLogger.Add(ErrorType.Warning, "Linedef references one or more invalid vertices! Linedef has been removed.");
|
|
}
|
|
}
|
|
}
|
|
|
|
// This reads a single sidedef and connects it to the given linedef
|
|
private void ReadSidedef(MapSet map, UniversalCollection sc, Linedef ld,
|
|
bool front, Dictionary<int, Sector> sectorlink)
|
|
{
|
|
// Read fields
|
|
int offsetx = GetCollectionEntry<int>(sc, "offsetx", false, 0);
|
|
int offsety = GetCollectionEntry<int>(sc, "offsety", false, 0);
|
|
string thigh = GetCollectionEntry<string>(sc, "texturetop", false, "-");
|
|
string tlow = GetCollectionEntry<string>(sc, "texturebottom", false, "-");
|
|
string tmid = GetCollectionEntry<string>(sc, "texturemiddle", false, "-");
|
|
int sector = GetCollectionEntry<int>(sc, "sector", true, 0);
|
|
|
|
// Create sidedef
|
|
if(sectorlink.ContainsKey(sector))
|
|
{
|
|
Sidedef s = map.CreateSidedef(ld, front, sectorlink[sector]);
|
|
s.Update(offsetx, offsety, thigh, tmid, tlow);
|
|
|
|
// Custom fields
|
|
ReadCustomFields(sc, s, "sidedef");
|
|
}
|
|
else
|
|
{
|
|
General.ErrorLogger.Add(ErrorType.Warning, "Sidedef references invalid sector " + sector + "! Sidedef has been removed.");
|
|
}
|
|
}
|
|
|
|
// This reads the sectors
|
|
private Dictionary<int, Sector> ReadSectors(MapSet map, UniversalParser textmap)
|
|
{
|
|
Dictionary<int, Sector> link;
|
|
|
|
// Get list of entries
|
|
List<UniversalCollection> collections = GetNamedCollections(textmap.Root, "sector");
|
|
|
|
// Create lookup table
|
|
link = new Dictionary<int, Sector>(collections.Count);
|
|
|
|
// Go for all collections
|
|
for(int i = 0; i < collections.Count; i++)
|
|
{
|
|
// Read fields
|
|
UniversalCollection c = collections[i];
|
|
int hfloor = GetCollectionEntry<int>(c, "heightfloor", false, 0);
|
|
int hceil = GetCollectionEntry<int>(c, "heightceiling", false, 0);
|
|
string tfloor = GetCollectionEntry<string>(c, "texturefloor", true, "-");
|
|
string tceil = GetCollectionEntry<string>(c, "textureceiling", true, "-");
|
|
int bright = GetCollectionEntry<int>(c, "lightlevel", false, 160);
|
|
int special = GetCollectionEntry<int>(c, "special", false, 0);
|
|
int tag = GetCollectionEntry<int>(c, "id", false, 0);
|
|
|
|
// Create new item
|
|
Sector s = map.CreateSector();
|
|
s.Update(hfloor, hceil, tfloor, tceil, special, tag, bright);
|
|
|
|
// Custom fields
|
|
ReadCustomFields(c, s, "sector");
|
|
|
|
// Add it to the lookup table
|
|
link.Add(i, s);
|
|
}
|
|
|
|
// Return lookup table
|
|
return link;
|
|
}
|
|
|
|
// This reads the vertices
|
|
private Dictionary<int, Vertex> ReadVertices(MapSet map, UniversalParser textmap)
|
|
{
|
|
Dictionary<int, Vertex> link;
|
|
|
|
// Get list of entries
|
|
List<UniversalCollection> collections = GetNamedCollections(textmap.Root, "vertex");
|
|
|
|
// Create lookup table
|
|
link = new Dictionary<int, Vertex>(collections.Count);
|
|
|
|
// Go for all collections
|
|
for(int i = 0; i < collections.Count; i++)
|
|
{
|
|
// Read fields
|
|
UniversalCollection c = collections[i];
|
|
float x = GetCollectionEntry<float>(c, "x", true, 0.0f);
|
|
float y = GetCollectionEntry<float>(c, "y", true, 0.0f);
|
|
|
|
// Create new item
|
|
Vertex v = map.CreateVertex(new Vector2D(x, y));
|
|
|
|
// Custom fields
|
|
ReadCustomFields(c, v, "vertex");
|
|
|
|
// Add it to the lookup table
|
|
link.Add(i, v);
|
|
}
|
|
|
|
// Return lookup table
|
|
return link;
|
|
}
|
|
|
|
// This reads custom fields from a collection and adds them to a map element
|
|
private void ReadCustomFields(UniversalCollection collection, MapElement element, string elementname)
|
|
{
|
|
// Go for all the elements in the collection
|
|
foreach(UniversalEntry e in collection)
|
|
{
|
|
// Check if not a managed field
|
|
if(!config.SettingExists("managedfields." + elementname + "." + e.Key))
|
|
{
|
|
int type = (int)UniversalType.Integer;
|
|
|
|
// Determine default type
|
|
if(e.Value.GetType() == typeof(int)) type = (int)UniversalType.Integer;
|
|
else if(e.Value.GetType() == typeof(float)) type = (int)UniversalType.Float;
|
|
else if(e.Value.GetType() == typeof(bool)) type = (int)UniversalType.Boolean;
|
|
else if(e.Value.GetType() == typeof(string)) type = (int)UniversalType.String;
|
|
|
|
// Try to find the type from configuration
|
|
if(setknowncustomtypes)
|
|
type = General.Map.Options.GetUniversalFieldType(elementname, e.Key, type);
|
|
|
|
// Make custom field
|
|
element.Fields[e.Key] = new UniValue(type, e.Value);
|
|
}
|
|
}
|
|
}
|
|
|
|
// This validates and returns an entry
|
|
private T GetCollectionEntry<T>(UniversalCollection c, string entryname, bool required, T defaultvalue)
|
|
{
|
|
T result = default(T);
|
|
bool found = false;
|
|
|
|
// Find the entry
|
|
foreach(UniversalEntry e in c)
|
|
{
|
|
// Check if matches
|
|
if(e.Key == entryname)
|
|
{
|
|
// Let's be kind and cast any int to a float if needed
|
|
if((typeof(T) == typeof(float)) &&
|
|
(e.Value.GetType() == typeof(int)))
|
|
{
|
|
// Make it a float
|
|
result = (T)e.Value;
|
|
}
|
|
else
|
|
{
|
|
// Verify type
|
|
e.ValidateType(typeof(T));
|
|
|
|
// Found it!
|
|
result = (T)e.Value;
|
|
}
|
|
|
|
// Done
|
|
found = true;
|
|
}
|
|
}
|
|
|
|
// Not found?
|
|
if(!found)
|
|
{
|
|
// Entry is required?
|
|
if(required)
|
|
{
|
|
// Error, cannot find required entry!
|
|
throw new Exception("Error while reading UDMF map data: Missing required field '" + entryname + "'.");
|
|
}
|
|
else
|
|
{
|
|
// Make default entry
|
|
result = defaultvalue;
|
|
}
|
|
}
|
|
|
|
// Return result
|
|
return result;
|
|
}
|
|
|
|
// This makes a list of all collections with the given name
|
|
private List<UniversalCollection> GetNamedCollections(UniversalCollection collection, string entryname)
|
|
{
|
|
List<UniversalCollection> list = new List<UniversalCollection>();
|
|
|
|
// Make list
|
|
foreach(UniversalEntry e in collection)
|
|
if((e.Value is UniversalCollection) && (e.Key == entryname)) list.Add(e.Value as UniversalCollection);
|
|
|
|
return list;
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|
|
|