hello world

neo/tools/materialeditor/MaterialDef.cpp

@@ -0,0 +1,199 @@
+/*
+===========================================================================
+
+Doom 3 GPL Source Code
+Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  
+
+Doom 3 Source Code is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Doom 3 Source Code 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.
+
+You should have received a copy of the GNU General Public License
+along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.
+
+If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
+
+===========================================================================
+*/
+#include "../../idlib/precompiled.h"
+#pragma hdrstop
+
+#include "MaterialDef.h"
+
+
+/**
+* Constructor.
+*/
+MaterialDef::MaterialDef(void) {
+	type = 0;
+	quotes = false;
+}
+
+/**
+* Destructor.
+*/
+MaterialDef::~MaterialDef(void) {
+}
+
+/**
+* Returns view specific data associated with the material definition.
+*/
+DWORD MaterialDef::GetViewData(const char* viewName) {
+	DWORD* value = NULL;
+	viewData.Get(viewName, &value);
+	return *value;
+}
+
+/**
+* Sets view specific data for the material definition.
+*/
+void MaterialDef::SetViewData(const char* viewName, DWORD value) {
+	viewData.Set(viewName, value);
+}
+
+#define MATERIAL_DEF_FILE "MaterialEditorDefs.med"
+
+MaterialDefList MaterialDefManager::materialDefs[MaterialDefManager::MATERIAL_DEF_NUM];
+
+
+/**
+* Loads the material definition file instatiates MaterialDef objects for each definition
+* and groups the definitions.
+*/
+void MaterialDefManager::InitializeMaterialDefLists() {
+	
+	char	*buffer;
+	int length = fileSystem->ReadFile( MATERIAL_DEF_FILE, (void **)&buffer);
+
+	if ( length == -1 ) {
+		common->Error( "Couldn't load material editor definition: %s", MATERIAL_DEF_FILE );
+		return;
+	}
+
+	idLexer src;
+	if ( !src.LoadMemory( buffer, length, MATERIAL_DEF_FILE ) ) {
+		common->Error( "Couldn't parse %s", MATERIAL_DEF_FILE );
+		fileSystem->FreeFile(buffer);
+	}
+
+
+	InitializeMaterialDefList(&src, "materialprops", &materialDefs[MATERIAL_DEF_MATERIAL]);
+	InitializeMaterialDefList(&src, "stageprops", &materialDefs[MATERIAL_DEF_STAGE]);
+	InitializeMaterialDefList(&src, "specialmapstageprops", &materialDefs[MATERIAL_DEF_SPECIAL_STAGE]);
+
+	fileSystem->FreeFile(buffer);
+}
+
+/**
+* Loads a single type of material attributes and adds them to the supplied MaterialDefList object.
+* @param src The idLexer object that contains the file.
+* @param typeName The name of the attribute grouping to search for in the file.
+* @param list The MaterialDefList object to append the MaterialDef instances to.
+*/
+void MaterialDefManager::InitializeMaterialDefList(idLexer* src, const char* typeName, MaterialDefList* list) {
+
+	idToken token;
+
+	src->Reset();
+	src->SkipUntilString(typeName);
+	src->SkipUntilString("{");
+
+	while(1) {
+		if ( !src->ExpectAnyToken( &token ) ) {
+			//Todo: Add some error checking here
+			return;
+		}
+
+		if ( token == "}" ) {
+			break;
+		}
+
+		MaterialDef* newProp = new MaterialDef();
+
+		if(!token.Icmp("TYPE_GROUP")) {
+			newProp->type = MaterialDef::MATERIAL_DEF_TYPE_GROUP;
+		} else if(!token.Icmp("TYPE_BOOL")) {
+			newProp->type = MaterialDef::MATERIAL_DEF_TYPE_BOOL;
+		} else if(!token.Icmp("TYPE_STRING")) {
+			newProp->type = MaterialDef::MATERIAL_DEF_TYPE_STRING;
+		} else if(!token.Icmp("TYPE_FLOAT")) {
+			newProp->type = MaterialDef::MATERIAL_DEF_TYPE_FLOAT;
+		} else if(!token.Icmp("TYPE_INT")) {
+			newProp->type = MaterialDef::MATERIAL_DEF_TYPE_INT;
+		}
+
+		//Skip the ,
+		src->ReadToken(&token);
+
+		//Read Dict Name
+		src->ReadToken(&token);
+		newProp->dictName = token;
+
+		//Skip the ,
+		src->ReadToken(&token);
+
+		//Read Display Name
+		src->ReadToken(&token);
+		newProp->displayName = token;
+
+		//Skip the ,
+		src->ReadToken(&token);
+
+		//Read Display Info
+		src->ReadToken(&token);
+		newProp->displayInfo = token;
+
+		//Type Specific Data
+		if(newProp->type == MaterialDef::MATERIAL_DEF_TYPE_STRING) {
+
+			newProp->quotes = false;
+
+			//Skip the ,
+			src->ReadToken(&token);
+
+			//Read validate flag
+			src->ReadToken(&token);
+			if(token == "1") {
+				newProp->quotes = true;
+			}
+		}
+
+		src->SkipRestOfLine();
+
+		list->Append(newProp);
+	}
+}
+
+/**
+* Destroys all MaterialDef instances and clears the material attribute grouping lists.
+*/
+void MaterialDefManager::DestroyMaterialDefLists() {
+	
+	for(int i = 0; i < MATERIAL_DEF_NUM; i++) {
+		for(int j = 0; j < materialDefs[i].Num(); j++) {
+			delete materialDefs[i][j];
+		}
+		materialDefs[i].Clear();
+	}
+}
+
+/**
+* Returns the MaterialDefList for the specified attribute grouping.
+* @param type The attribute grouping for which to retreive the attribute list.
+*/
+MaterialDefList* MaterialDefManager::GetMaterialDefs(int type) {
+	if(type >= 0 && type < MATERIAL_DEF_NUM) {
+		return &materialDefs[type];
+	}
+	return NULL;
+}