mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
synced 2024-11-24 04:41:10 +00:00
435 lines
No EOL
18 KiB
C#
435 lines
No EOL
18 KiB
C#
using System;
|
|
using System.IO;
|
|
using System.Collections.Generic;
|
|
using System.Globalization;
|
|
using CodeImp.DoomBuilder.ZDoom;
|
|
using CodeImp.DoomBuilder.GZBuilder.Data;
|
|
|
|
|
|
namespace CodeImp.DoomBuilder.GZBuilder.GZDoom {
|
|
public sealed class GldefsParser : ZDTextParser {
|
|
|
|
public delegate void IncludeDelegate(GldefsParser parser, string includefile);
|
|
public IncludeDelegate OnInclude;
|
|
|
|
private Dictionary<string, DynamicLightData> lightsByName; //LightName, light definition
|
|
private Dictionary<string, string> objects; //ClassName, LightName
|
|
|
|
public Dictionary<string, DynamicLightData> LightsByName { get { return lightsByName; } }
|
|
public Dictionary<string, string> Objects { get { return objects; } }
|
|
|
|
private List<string> parsedLumps;
|
|
|
|
private struct GldefsLightType {
|
|
public const string POINT = "pointlight";
|
|
public const string PULSE = "pulselight";
|
|
public const string FLICKER = "flickerlight";
|
|
public const string FLICKER2 = "flickerlight2";
|
|
public const string SECTOR = "sectorlight";
|
|
|
|
public static Dictionary<string, DynamicLightType> GLDEFS_TO_GZDOOM_LIGHT_TYPE = new Dictionary<string, DynamicLightType>(StringComparer.Ordinal) { { POINT, DynamicLightType.NORMAL }, { PULSE, DynamicLightType.PULSE }, { FLICKER, DynamicLightType.FLICKER }, { FLICKER2, DynamicLightType.RANDOM }, { SECTOR, DynamicLightType.SECTOR } };
|
|
}
|
|
|
|
public GldefsParser() {
|
|
parsedLumps = new List<string>();
|
|
lightsByName = new Dictionary<string, DynamicLightData>(StringComparer.Ordinal); //LightName, Light params
|
|
objects = new Dictionary<string, string>(StringComparer.Ordinal); //ClassName, LightName
|
|
}
|
|
|
|
public override bool Parse(Stream stream, string sourcefilename) {
|
|
base.Parse(stream, sourcefilename);
|
|
|
|
if (parsedLumps.IndexOf(sourcefilename) != -1) {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error: already parsed '" + sourcefilename + "'. Check your #include directives!");
|
|
return false;
|
|
}
|
|
parsedLumps.Add(sourcefilename);
|
|
|
|
// Keep local data
|
|
Stream localstream = datastream;
|
|
string localsourcename = sourcename;
|
|
BinaryReader localreader = datareader;
|
|
|
|
// Continue until at the end of the stream
|
|
while (SkipWhitespace(true)) {
|
|
string token = ReadToken();
|
|
if (!string.IsNullOrEmpty(token)) {
|
|
token = StripTokenQuotes(token.ToLowerInvariant()); //Quotes can be anywhere! ANYWHERE!!! And GZDoom will still parse data correctly
|
|
|
|
//got light structure
|
|
if (token == GldefsLightType.POINT || token == GldefsLightType.PULSE || token == GldefsLightType.FLICKER || token == GldefsLightType.FLICKER2 || token == GldefsLightType.SECTOR) {
|
|
bool gotErrors = false;
|
|
string lightType = token;
|
|
|
|
DynamicLightData light = new DynamicLightData();
|
|
light.Type = GldefsLightType.GLDEFS_TO_GZDOOM_LIGHT_TYPE[lightType];
|
|
|
|
//find classname
|
|
SkipWhitespace(true);
|
|
string lightName = StripTokenQuotes(ReadToken()).ToLowerInvariant();
|
|
|
|
if (!string.IsNullOrEmpty(lightName)) {
|
|
//now find opening brace
|
|
SkipWhitespace(true);
|
|
token = ReadToken();
|
|
if (token != "{") {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected '{', but got '" + token + "'");
|
|
continue; //something wrong with gldefs declaration, continue to next one
|
|
}
|
|
|
|
//read gldefs light structure
|
|
while (SkipWhitespace(true)) {
|
|
token = ReadToken();
|
|
|
|
if (!string.IsNullOrEmpty(token)) {
|
|
token = token.ToLowerInvariant();
|
|
//color
|
|
if (token == "color") {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!float.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture, out light.Color.Red)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Red Color value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!float.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture, out light.Color.Green)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Green Color value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!float.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture, out light.Color.Blue)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Blue Color value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
//size
|
|
} else if (token == "size") {
|
|
if (lightType != GldefsLightType.SECTOR) {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out light.PrimaryRadius)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Size value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
light.PrimaryRadius *= 2;
|
|
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": '" + token + "' is not valid property for " + lightType);
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
//offset
|
|
} else if (token == "offset") {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!ReadSignedFloat(token, ref light.Offset.X)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Offset X value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!ReadSignedFloat(token, ref light.Offset.Z)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Offset Y value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!ReadSignedFloat(token, ref light.Offset.Y)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Offset Z value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
//subtractive
|
|
} else if (token == "subtractive") {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
int i;
|
|
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out i)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Subtractive value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
light.Subtractive = i == 1;
|
|
//dontlightself
|
|
} else if (token == "dontlightself") {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
int i;
|
|
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out i)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Dontlightself value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
light.DontLightSelf = (i == 1);
|
|
//interval
|
|
} else if (token == "interval") {
|
|
if (lightType == GldefsLightType.PULSE || lightType == GldefsLightType.FLICKER2) {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
float interval;
|
|
if (!float.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture, out interval)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Interval value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
if(interval == 0) {
|
|
General.ErrorLogger.Add(ErrorType.Warning, "Warning in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": Interval value should be greater than zero");
|
|
}
|
|
|
|
//I wrote logic for dynamic lights animation first, so here I modify gldefs settings to fit in existing logic
|
|
if (lightType == GldefsLightType.PULSE) {
|
|
light.Interval = (int)(interval * 35); //measured in tics (35 per second) in PointLightPulse, measured in seconds in gldefs' PulseLight
|
|
} else { //FLICKER2. Seems like PointLightFlickerRandom to me
|
|
light.Interval = (int)(interval * 350); //0.1 is one second for FlickerLight2
|
|
}
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": '"+token+"' is not valid property for " + lightType);
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
//secondarysize
|
|
} else if (token == "secondarysize") {
|
|
if (lightType == GldefsLightType.PULSE || lightType == GldefsLightType.FLICKER || lightType == GldefsLightType.FLICKER2) {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out light.SecondaryRadius)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected SecondarySize value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
light.SecondaryRadius *= 2;
|
|
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": '" + token + "' is not valid property for " + lightType);
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
//chance
|
|
} else if (token == "chance") {
|
|
if (lightType == GldefsLightType.FLICKER) {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
float chance;
|
|
if (!float.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture, out chance)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Chance value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
//transforming from 0.0 .. 1.0 to 0 .. 359 to fit in existing logic
|
|
light.Interval = (int)(chance * 359.0f);
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": '" + token + "' is not valid property for " + lightType);
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
//scale
|
|
} else if (token == "scale") {
|
|
if (lightType == GldefsLightType.SECTOR) {
|
|
SkipWhitespace(true);
|
|
|
|
token = StripTokenQuotes(ReadToken());
|
|
float scale;
|
|
if (!float.TryParse(token, NumberStyles.Float, CultureInfo.InvariantCulture, out scale)) {
|
|
// Not numeric!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected Scale value, but got '" + token + "'");
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
if (scale > 1.0f) {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": scale must be in 0.0 - 1.0 range, but is " + scale);
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
//sector light doesn't have animation, so we will store it's size in Interval
|
|
//transforming from 0.0 .. 1.0 to 0 .. 10 to preserve value.
|
|
light.Interval = (int)(scale * 10.0f);
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": '" + token + "' is not valid property for " + lightType);
|
|
gotErrors = true;
|
|
break;
|
|
}
|
|
|
|
//end of structure
|
|
} else if (token == "}") {
|
|
if (!gotErrors) {
|
|
//general checks
|
|
if (light.Color.Red == 0.0f && light.Color.Green == 0.0f && light.Color.Blue == 0.0f) {
|
|
General.ErrorLogger.Add(ErrorType.Warning, "'" + sourcefilename + "', line " + GetCurrentLineNumber() + ": light Color is " + light.Color.Red + "," + light.Color.Green + "," + light.Color.Blue + ". It won't be shown in GZDoom!");
|
|
gotErrors = true;
|
|
}
|
|
|
|
//light-type specific checks
|
|
if (light.Type == DynamicLightType.NORMAL) {
|
|
if (light.PrimaryRadius == 0) {
|
|
General.ErrorLogger.Add(ErrorType.Warning, "'" + sourcefilename + "', line " + GetCurrentLineNumber() + ": light Size is 0. It won't be shown in GZDoom!");
|
|
gotErrors = true;
|
|
}
|
|
}
|
|
|
|
if (light.Type == DynamicLightType.FLICKER || light.Type == DynamicLightType.PULSE || light.Type == DynamicLightType.RANDOM) {
|
|
if (light.PrimaryRadius == 0 && light.SecondaryRadius == 0) {
|
|
General.ErrorLogger.Add(ErrorType.Warning, "'" + sourcefilename + "', line " + GetCurrentLineNumber() + ": 'Size' and 'SecondarySize' are 0. This light won't be shown in GZDoom!");
|
|
gotErrors = true;
|
|
}
|
|
}
|
|
|
|
//offset it slightly to avoid shading glitches
|
|
if (light.Offset.Z == 0.0f)
|
|
light.Offset.Z = 0.1f;
|
|
|
|
if (!gotErrors) {
|
|
if (lightsByName.ContainsKey(lightName)) {
|
|
lightsByName[lightName] = light;
|
|
} else {
|
|
lightsByName.Add(lightName, light);
|
|
}
|
|
}
|
|
}
|
|
break; //break out of this parsing loop
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} else if (token == "object") {
|
|
SkipWhitespace(true);
|
|
|
|
//read object class
|
|
string objectClass = StripTokenQuotes(ReadToken()).ToLowerInvariant();
|
|
|
|
if (!string.IsNullOrEmpty(objectClass)) {
|
|
//now find opening brace
|
|
SkipWhitespace(true);
|
|
token = ReadToken();
|
|
|
|
if (token != "{") {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": expected '{', but got '" + token + "'");
|
|
continue;
|
|
}
|
|
|
|
int bracesCount = 1;
|
|
bool foundLight = false;
|
|
bool foundFrame = false;
|
|
|
|
//read frames structure
|
|
while (SkipWhitespace(true)) {
|
|
token = ReadToken();
|
|
|
|
if (!string.IsNullOrEmpty(token)) {
|
|
token = StripTokenQuotes(token).ToLowerInvariant();
|
|
|
|
if(!foundLight && !foundFrame && token == "frame") {
|
|
SkipWhitespace(true);
|
|
token = ReadToken().ToLowerInvariant(); //should be frame name
|
|
|
|
//use this frame if it's 4 characters long or it's the first frame
|
|
foundFrame = (token.Length == 4 || (token.Length > 4 && token[4] == 'a'));
|
|
} else if(!foundLight && foundFrame && token == "light") { //just use first light and be done with it
|
|
SkipWhitespace(true);
|
|
token = ReadToken().ToLowerInvariant(); //should be light name
|
|
|
|
if (!string.IsNullOrEmpty(token)) {
|
|
if (lightsByName.ContainsKey(token)) {
|
|
if (objects.ContainsKey(objectClass))
|
|
objects[objectClass] = token;
|
|
else
|
|
objects.Add(objectClass, token);
|
|
foundLight = true;
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Warning, "Light declaration not found for light '" + token + "' ('" + sourcefilename + "', line " + GetCurrentLineNumber()+")");
|
|
}
|
|
}
|
|
} else if (token == "{") { //continue in this loop until object structure ends
|
|
bracesCount++;
|
|
} else if (token == "}") {
|
|
if (--bracesCount < 1)
|
|
break; //This was Cave Johnson. And we are done here.
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} else if (token == "#include") {
|
|
SkipWhitespace(true);
|
|
string includeLump = StripTokenQuotes(ReadToken()).ToLowerInvariant();
|
|
|
|
if (!string.IsNullOrEmpty(includeLump)) {
|
|
// Callback to parse this file
|
|
if (OnInclude != null)
|
|
OnInclude(this, includeLump.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar));
|
|
|
|
// Set our buffers back to continue parsing
|
|
datastream = localstream;
|
|
datareader = localreader;
|
|
sourcename = localsourcename;
|
|
} else {
|
|
General.ErrorLogger.Add(ErrorType.Error, "Error in '" + sourcefilename + "' at line " + GetCurrentLineNumber() + ": got #include directive with missing or incorrect path: '" + includeLump + "'");
|
|
}
|
|
|
|
} else {
|
|
// Unknown structure!
|
|
string token2;
|
|
do {
|
|
if (!SkipWhitespace(true)) break;
|
|
token2 = ReadToken();
|
|
if (token2 == null) break;
|
|
}
|
|
while (token2 != "{");
|
|
int scopelevel = 1;
|
|
do {
|
|
if (!SkipWhitespace(true)) break;
|
|
token2 = ReadToken();
|
|
if (token2 == null) break;
|
|
if (token2 == "{") scopelevel++;
|
|
if (token2 == "}") scopelevel--;
|
|
}
|
|
while (scopelevel > 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
return objects.Count > 0;
|
|
}
|
|
}
|
|
} |