stjr/UltimateZoneBuilder
0
0
Fork 0
mirror of https://git.do.srb2.org/STJr/UltimateZoneBuilder.git synced 2024-11-27 22:22:32 +00:00
Code Issues Projects Releases Packages Wiki Activity
UltimateZoneBuilder/Source/Core/GZBuilder/GZDoom/ModeldefStructure.cs
MaxED 47a84ad20f Added VOXELDEF support. 
Visual mode: added "Match Brightness" action.
DECORATE parser: actor names, which contain "+" and "-" symbols, are now parsed correctly.
Fixed an error in lump ranges creation logic.
Cosmetic fixes in various warning/error messages.
Updated documentation.
2014-01-03 10:33:45 +00:00

331 lines
13 KiB
C#
Raw Blame History

using System;
using System.IO;
using System.Globalization;
using SlimDX;
using CodeImp.DoomBuilder.GZBuilder.Data;
using CodeImp.DoomBuilder.Geometry;
namespace CodeImp.DoomBuilder.GZBuilder.GZDoom {
internal sealed class ModeldefStructure {
private const int MAX_MODELS = 4; //maximum models per modeldef entry, zero-based
internal ModelData Parse(ModeldefParser parser) {
string[] textureNames = new string[4];
string[] modelNames = new string[4];
string path = "";
Vector3 scale = new Vector3(1, 1, 1);
float zOffset = 0;
float angleOffset = 0;
float pitchOffset = 0;
float rollOffset = 0;
string token;
bool gotErrors = false;
//read modeldef structure contents
while (parser.SkipWhitespace(true)) {
token = parser.ReadToken();
if (!string.IsNullOrEmpty(token)) {
token = parser.StripTokenQuotes(token).ToLowerInvariant(); //ANYTHING can be quoted...
//path
if (token == "path") {
parser.SkipWhitespace(true);
path = parser.StripTokenQuotes(parser.ReadToken()).Replace("/", "\\");
if (string.IsNullOrEmpty(path)) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected path to model, but got '" + token + "'");
gotErrors = true;
break;
}
//model
} else if (token == "model") {
parser.SkipWhitespace(true);
//model index
int modelIndex;
token = parser.StripTokenQuotes(parser.ReadToken());
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out modelIndex)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected model index, but got '" + token + "'");
gotErrors = true;
break;
}
if (modelIndex >= MAX_MODELS) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": GZDoom doesn't allow more than " + MAX_MODELS + " models per MODELDEF entry!");
break;
}
parser.SkipWhitespace(true);
//model path
token = parser.StripTokenQuotes(parser.ReadToken()).ToLowerInvariant();
if (string.IsNullOrEmpty(token)) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected model name, but got '" + token + "'");
gotErrors = true;
break;
} else {
//check extension
string fileExt = Path.GetExtension(token);
if (string.IsNullOrEmpty(fileExt)){
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": model '" + token + "' won't be loaded. Models without extension are not supported by GZDoom.");
gotErrors = true;
break;
}
if(fileExt != ".md3" && fileExt != ".md2") {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": model '" + token + "' won't be loaded. Only MD2 and MD3 models are supported.");
gotErrors = true;
break;
}
//GZDoom allows models with identical modelIndex, it uses the last one encountered
modelNames[modelIndex] = Path.Combine(path, token);
}
//skin
} else if (token == "skin") {
parser.SkipWhitespace(true);
//skin index
int skinIndex;
token = parser.StripTokenQuotes(parser.ReadToken());
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out skinIndex)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected skin index, but got '" + token + "'");
gotErrors = true;
break;
}
if (skinIndex >= MAX_MODELS) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": GZDoom doesn't allow more than " + MAX_MODELS + " skins per MODELDEF entry!");
break;
}
parser.SkipWhitespace(true);
//skin path
token = parser.StripTokenQuotes(parser.ReadToken()).ToLowerInvariant();
if (string.IsNullOrEmpty(token)) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected skin name, but got '" + token + "'");
gotErrors = true;
break;
} else {
//check extension
string ext = Path.GetExtension(token);
if(Array.IndexOf(TextureData.SUPPORTED_TEXTURE_EXTENSIONS, ext) == -1) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": image format '" + ext + "' is not supported!");
textureNames[skinIndex] = TextureData.INVALID_TEXTURE;
} else {
//GZDoom allows skins with identical modelIndex, it uses the last one encountered
textureNames[skinIndex] = Path.Combine(path, token);
}
}
//scale
} else if (token == "scale") {
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref scale.X)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected scale X value, but got '" + token + "'");
gotErrors = true;
break;
}
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref scale.Y)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected scale Y value, but got '" + token + "'");
gotErrors = true;
break;
}
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref scale.Z)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected scale Z value, but got '" + token + "'");
gotErrors = true;
break;
}
//zoffset
} else if (token == "zoffset") {
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref zOffset)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected ZOffset value, but got '" + token + "'");
gotErrors = true;
break;
}
//angleoffset
} else if (token == "angleoffset") {
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref angleOffset)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected AngleOffset value, but got '" + token + "'");
gotErrors = true;
break;
}
//pitchoffset
} else if (token == "pitchoffset") {
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref pitchOffset)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected PitchOffset value, but got '" + token + "'");
gotErrors = true;
break;
}
//rolloffset
} else if (token == "rolloffset") {
parser.SkipWhitespace(true);
token = parser.StripTokenQuotes(parser.ReadToken());
if (!parser.ReadSignedFloat(token, ref rollOffset)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected RollOffset value, but got '" + token + "'");
gotErrors = true;
break;
}
//frameindex
} else if(token == "frameindex" || token == "frame") {
//parsed all required fields. if got more than one model - find which one(s) should be displayed
int len = modelNames.GetLength(0);
if (!gotErrors && len > 1) {
string spriteLump = null;
string spriteFrame = null;
bool[] modelsUsed = new bool[MAX_MODELS];
//step back
parser.DataStream.Seek(-token.Length - 1, SeekOrigin.Current);
//here we check which models are used in first encountered lump and frame
while (parser.SkipWhitespace(true)) {
token = parser.StripTokenQuotes(parser.ReadToken()).ToLowerInvariant();
if(token == "frameindex" || token == "frame") {
bool frameIndex = (token == "frameindex");
parser.SkipWhitespace(true);
//should be sprite lump
token = parser.StripTokenQuotes(parser.ReadToken()).ToLowerInvariant();
if (string.IsNullOrEmpty(spriteLump)) {
spriteLump = token;
} else if (spriteLump != token) { //got another lump
for (int i = 0; i < modelsUsed.Length; i++) {
if (!modelsUsed[i]) {
modelNames[i] = null;
textureNames[i] = null;
}
}
break;
}
parser.SkipWhitespace(true);
//should be sprite frame
token = parser.StripTokenQuotes(parser.ReadToken()).ToLowerInvariant();
if (string.IsNullOrEmpty(spriteFrame)) {
spriteFrame = token;
} else if (spriteFrame != token) { //got another frame
for (int i = 0; i < modelsUsed.Length; i++) {
if (!modelsUsed[i]) {
modelNames[i] = null;
textureNames[i] = null;
}
}
break;
}
parser.SkipWhitespace(true);
//should be model index
token = parser.StripTokenQuotes(parser.ReadToken());
int modelIndex;
if (!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out modelIndex)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected model index, but got '" + token + "'");
gotErrors = true;
break;
}
if (modelIndex >= MAX_MODELS) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": GZDoom doesn't allow more than " + MAX_MODELS + " models per MODELDEF entry!");
gotErrors = true;
break;
}
if (modelNames[modelIndex] == null) {
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": got model index, which doesn't correspond to any defined model!");
gotErrors = true;
break;
}
modelsUsed[modelIndex] = true;
parser.SkipWhitespace(true);
//should be frame name or index. Currently I have no use for it
token = parser.StripTokenQuotes(parser.ReadToken());
if(frameIndex) {
int frame;
if(!int.TryParse(token, NumberStyles.Integer, CultureInfo.InvariantCulture, out frame)) {
// Not numeric!
General.ErrorLogger.Add(ErrorType.Error, "Error in " + parser.Source + " at line " + parser.GetCurrentLineNumber() + ": expected model frame, but got '" + token + "'");
gotErrors = true;
break;
}
}
} else {
//must be "}", step back
parser.DataStream.Seek(-token.Length - 1, SeekOrigin.Current);
break;
}
}
}
break;
}
}
}
//find closing brace, then quit;
while (parser.SkipWhitespace(true)) {
token = parser.ReadToken();
if (token == "}")
break;
}
if (gotErrors) return null;
//classname is set in ModeldefParser
ModelData mde = new ModelData();
mde.Scale = scale;
mde.zOffset = zOffset;
mde.AngleOffset = Angle2D.DegToRad(angleOffset);
mde.RollOffset = Angle2D.DegToRad(rollOffset);
mde.PitchOffset = Angle2D.DegToRad(pitchOffset);
for(int i = 0; i < modelNames.Length; i++) {
if (!string.IsNullOrEmpty(modelNames[i])) {
mde.TextureNames.Add(string.IsNullOrEmpty(textureNames[i]) ? textureNames[i] : textureNames[i].ToLowerInvariant());
mde.ModelNames.Add(modelNames[i].ToLowerInvariant());
}
}
return mde;
}
}
}
Reference in a new issue View git blame Copy permalink