mirror of
https://gitea.wildfiregames.com/0ad/0ad.git
synced 2026-07-07 11:25:53 +00:00
Added PASAP entity systems
This was SVN commit r246.
This commit is contained in:
MarkT
+223
-233
@@ -1,233 +1,223 @@
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#include "ObjectEntry.h"
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#include "ObjectManager.h"
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#include "terrain/Model.h"
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#include "terrain/ModelDef.h"
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#include "UnitManager.h"
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// xerces XML stuff
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#include <xercesc/dom/DOM.hpp>
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#include <xercesc/parsers/XercesDOMParser.hpp>
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#include <xercesc/framework/LocalFileInputSource.hpp>
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#include <xercesc/util/XMLString.hpp>
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#include <xercesc/util/PlatformUtils.hpp>
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// Gee's custom error handler
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#include <ps/XercesErrorHandler.h>
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// automatically use namespace ..
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XERCES_CPP_NAMESPACE_USE
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CObjectEntry::CObjectEntry(int type) : m_Model(0), m_Type(type)
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{
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}
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CObjectEntry::~CObjectEntry()
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{
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delete m_Model;
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}
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bool CObjectEntry::BuildModel()
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{
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// check we've enough data to consider building the object
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if (m_ModelName.Length()==0 || m_TextureName.Length()==0) {
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return false;
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}
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// get the root directory of this object
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CStr dirname=g_ObjMan.m_ObjectTypes[m_Type].m_Name;
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// remember the old model so we can replace any models using it later on
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CModelDef* oldmodel=m_Model ? m_Model->GetModelDef() : 0;
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// build filename
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CStr modelfilename("mods\\official\\");
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modelfilename+=m_ModelName;
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// try and create a model
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CModelDef* modeldef;
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try {
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modeldef=CModelDef::Load((const char*) modelfilename);
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} catch (...) {
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return false;
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}
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// create new Model
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m_Model=new CModel;
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m_Model->InitModel(modeldef);
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CStr texturefilename(m_TextureName);
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m_Model->SetTexture(CTexture((const char*) texturefilename));
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// animations?
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if (m_Animations.size()) {
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// yes; iterate through and load each one
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for (uint i=0;i<m_Animations.size();i++) {
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if (m_Animations[i].m_FileName.Length()>0) {
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CStr animfilename("mods\\official\\");
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animfilename+=m_Animations[i].m_FileName;
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try {
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m_Animations[i].m_AnimData=CSkeletonAnim::Load((const char*) animfilename);
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} catch (...) {
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m_Animations[i].m_AnimData=0;
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}
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}
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}
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// set the first valid animation found as current
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for (uint i=0;i<m_Animations.size();i++) {
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if (m_Animations[i].m_AnimData) {
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m_Model->SetAnimation(m_Animations[i].m_AnimData);
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break;
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}
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}
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}
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// rebuild model bounds
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m_Model->CalcBounds();
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// replace any units using old model to now use new model
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const std::vector<CUnit*>& units=g_UnitMan.GetUnits();
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for (uint i=0;i<units.size();++i) {
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if (units[i]->m_Model->GetModelDef()==oldmodel) {
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units[i]->m_Model->InitModel(m_Model->GetModelDef());
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CSkeletonAnim* anim=m_Model->GetAnimation();
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if (anim) {
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units[i]->m_Model->SetAnimation(anim);
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}
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}
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}
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// and were done with the old model ..
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delete oldmodel;
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return true;
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}
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bool CObjectEntry::Load(const char* filename)
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{
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bool parseOK = false;
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// Initialize XML library
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XMLPlatformUtils::Initialize();
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{
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// Create parser instance
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XercesDOMParser *parser = new XercesDOMParser();
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// Setup parser
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parser->setValidationScheme(XercesDOMParser::Val_Auto);
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parser->setDoNamespaces(false);
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parser->setDoSchema(false);
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parser->setCreateEntityReferenceNodes(false);
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// Set customized error handler
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CXercesErrorHandler *errorHandler = new CXercesErrorHandler();
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parser->setErrorHandler(errorHandler);
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// Push the CLogger to mark it's reading this file.
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// Get main node
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LocalFileInputSource source( XMLString::transcode(filename) );
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// Parse file
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parser->parse(source);
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// Check how many errors
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parseOK = parser->getErrorCount() == 0;
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if (parseOK) {
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// parsed successfully - grab our data
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DOMDocument *doc = parser->getDocument();
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DOMElement *element = doc->getDocumentElement();
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// root_name should be Object
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CStr root_name = XMLString::transcode( element->getNodeName() );
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// should have at least 3 children - Name, ModelName and TextureName
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DOMNodeList *children = element->getChildNodes();
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int numChildren=children->getLength();
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for (int i=0; i<numChildren; ++i) {
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// Get node
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DOMNode *child = children->item(i);
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// A child element
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if (child->getNodeType() == DOMNode::ELEMENT_NODE)
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{
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// First get element and not node
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DOMElement *child_element = (DOMElement*)child;
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CStr element_name = XMLString::transcode( child_element->getNodeName() );
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DOMNode *value_node= child_element->getChildNodes()->item(0);
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CStr element_value=value_node ? XMLString::transcode(value_node->getNodeValue()) : "";
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if (element_name==CStr("Name")) {
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m_Name=element_value;
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} else if (element_name==CStr("ModelName")) {
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m_ModelName=element_value;
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} else if (element_name==CStr("TextureName")) {
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m_TextureName=element_value;
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} else if (element_name==CStr("Animations")) {
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DOMNodeList* animations=(DOMNodeList*) child_element->getChildNodes();
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for (uint j=0; j<animations->getLength(); ++j) {
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DOMElement *anim_element = (DOMElement*) animations->item(j);
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CStr element_name = XMLString::transcode( anim_element->getNodeName() );
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DOMNamedNodeMap* attributes=anim_element->getAttributes();
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if (attributes) {
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Anim anim;
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DOMNode *nameattr=attributes->getNamedItem(XMLString::transcode("name"));
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anim.m_AnimName=XMLString::transcode(nameattr->getChildNodes()->item(0)->getNodeValue());
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DOMNode *fileattr=attributes->getNamedItem(XMLString::transcode("file"));
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anim.m_FileName=XMLString::transcode(fileattr->getChildNodes()->item(0)->getNodeValue());
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m_Animations.push_back(anim);
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}
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}
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}
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}
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}
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// try and build the model
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BuildModel();
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}
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delete parser;
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}
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XMLPlatformUtils::Terminate();
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return parseOK;
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}
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bool CObjectEntry::Save(const char* filename)
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{
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FILE* fp=fopen(filename,"w");
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if (!fp) return false;
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// write XML header
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fprintf(fp,"<?xml version=\"1.0\" encoding=\"iso-8859-1\" standalone=\"no\"?>\n\n");
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fprintf(fp,"<!DOCTYPE Object SYSTEM \"..\\object.dtd\">\n\n");
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// write the object itself
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fprintf(fp,"<!-- File automatically generated by ScEd -->\n");
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fprintf(fp,"<Object>\n");
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fprintf(fp,"\t<Name>%s</Name>\n",(const char*) m_Name);
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fprintf(fp,"\t<ModelName>%s</ModelName>\n",(const char*) m_ModelName);
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fprintf(fp,"\t<TextureName>%s</TextureName>\n",(const char*) m_TextureName);
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if (m_Animations.size()>0) {
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fprintf(fp,"\t<Animations>\n");
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for (uint i=0;i<m_Animations.size();i++) {
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fprintf(fp,"\t\t<Animation name=\"%s\" file=\"%s\"> </Animation>\n",(const char*) m_Animations[i].m_AnimName,(const char*) m_Animations[i].m_FileName);
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}
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fprintf(fp,"\t</Animations>\n");
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}
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fprintf(fp,"</Object>\n");
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fclose(fp);
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return true;
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}
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#include "ObjectEntry.h"
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#include "ObjectManager.h"
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#include "terrain/Model.h"
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#include "terrain/ModelDef.h"
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#include "UnitManager.h"
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// xerces XML stuff
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#include <xercesc/dom/DOM.hpp>
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#include <xercesc/parsers/XercesDOMParser.hpp>
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#include <xercesc/framework/LocalFileInputSource.hpp>
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#include <xercesc/util/XMLString.hpp>
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#include <xercesc/util/PlatformUtils.hpp>
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// Gee's custom error handler
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#include <ps/XercesErrorHandler.h>
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// automatically use namespace ..
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XERCES_CPP_NAMESPACE_USE
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CObjectEntry::CObjectEntry(int type) : m_Model(0), m_Type(type)
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{
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}
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CObjectEntry::~CObjectEntry()
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{
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delete m_Model;
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}
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bool CObjectEntry::BuildModel()
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{
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// check we've enough data to consider building the object
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if (m_ModelName.Length()==0 || m_TextureName.Length()==0) {
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return false;
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}
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// get the root directory of this object
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CStr dirname=g_ObjMan.m_ObjectTypes[m_Type].m_Name;
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// remember the old model so we can replace any models using it later on
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CModelDef* oldmodel=m_Model ? m_Model->GetModelDef() : 0;
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// build filename
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CStr modelfilename("mods\\official\\");
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modelfilename+=m_ModelName;
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// try and create a model
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CModelDef* modeldef;
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try {
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modeldef=CModelDef::Load((const char*) modelfilename);
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} catch (...) {
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return false;
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}
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// create new Model
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m_Model=new CModel;
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m_Model->InitModel(modeldef);
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CStr texturefilename(m_TextureName);
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m_Model->SetTexture(CTexture((const char*) texturefilename));
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for( int t = 0; t < m_Animations.size(); t++ )
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{
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if( m_Animations[t].m_FileName.Length() > 0 )
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{
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CStr animfilename( "mods\\official\\" );
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animfilename += m_Animations[t].m_FileName;
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try
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{
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m_Animations[t].m_AnimData = CSkeletonAnim::Load( animfilename );
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}
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catch( ... )
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{
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m_Animations[t].m_AnimData = NULL;
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}
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if( m_Animations[t].m_AnimName.LowerCase() == CStr( "idle" ) )
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m_IdleAnim = m_Animations[t].m_AnimData;
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if( m_Animations[t].m_AnimName.LowerCase() == CStr( "walk" ) )
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m_WalkAnim = m_Animations[t].m_AnimData;
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}
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}
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m_Model->SetAnimation( m_IdleAnim );
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/*
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if (m_Animations.size()) {
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if (m_Animations[0].m_FileName.Length()>0) {
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CStr animfilename("mods\\official\\");
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animfilename+=m_Animations[0].m_FileName;
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try {
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CSkeletonAnim* anim=CSkeletonAnim::Load((const char*) animfilename);
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m_Model->SetAnimation(anim);
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} catch (...) {
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m_Model->SetAnimation(0);
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}
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}
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}
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*/
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// rebuild model bounds
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m_Model->CalcBounds();
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// replace any units using old model to now use new model
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const std::vector<CUnit*>& units=g_UnitMan.GetUnits();
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for (uint i=0;i<units.size();++i) {
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if (units[i]->m_Model->GetModelDef()==oldmodel) {
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units[i]->m_Model->InitModel(m_Model->GetModelDef());
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/*
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CSkeletonAnim* anim=m_Model->GetAnimation();
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if (anim) {
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units[i]->m_Model->SetAnimation(anim);
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}
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*/
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}
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}
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// and were done with the old model ..
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delete oldmodel;
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return true;
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}
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CSkeletonAnim* CObjectEntry::GetNamedAnimation( CStr animationName )
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{
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for( int t = 0; t < m_Animations.size(); t++ )
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{
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if( m_Animations[t].m_AnimName == animationName )
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return( m_Animations[t].m_AnimData );
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}
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return( NULL );
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}
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bool CObjectEntry::Load(const char* filename)
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{
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bool parseOK = false;
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// Initialize XML library
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XMLPlatformUtils::Initialize();
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{
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// Create parser instance
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XercesDOMParser *parser = new XercesDOMParser();
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// Setup parser
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parser->setValidationScheme(XercesDOMParser::Val_Auto);
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parser->setDoNamespaces(false);
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parser->setDoSchema(false);
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parser->setCreateEntityReferenceNodes(false);
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// Set customized error handler
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CXercesErrorHandler *errorHandler = new CXercesErrorHandler();
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parser->setErrorHandler(errorHandler);
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// Push the CLogger to mark it's reading this file.
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// Get main node
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LocalFileInputSource source( XMLString::transcode(filename) );
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// Parse file
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parser->parse(source);
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// Check how many errors
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parseOK = parser->getErrorCount() == 0;
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if (parseOK) {
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// parsed successfully - grab our data
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DOMDocument *doc = parser->getDocument();
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DOMElement *element = doc->getDocumentElement();
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// root_name should be Object
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CStr root_name = XMLString::transcode( element->getNodeName() );
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// should have at least 3 children - Name, ModelName and TextureName
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DOMNodeList *children = element->getChildNodes();
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int numChildren=children->getLength();
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for (int i=0; i<numChildren; ++i) {
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// Get node
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DOMNode *child = children->item(i);
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// A child element
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if (child->getNodeType() == DOMNode::ELEMENT_NODE)
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{
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// First get element and not node
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DOMElement *child_element = (DOMElement*)child;
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CStr element_name = XMLString::transcode( child_element->getNodeName() );
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DOMNode *value_node= child_element->getChildNodes()->item(0);
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CStr element_value=value_node ? XMLString::transcode(value_node->getNodeValue()) : "";
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if (element_name==CStr("Name")) {
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m_Name=element_value;
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} else if (element_name==CStr("ModelName")) {
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m_ModelName=element_value;
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} else if (element_name==CStr("TextureName")) {
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m_TextureName=element_value;
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} else if (element_name==CStr("Animations")) {
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DOMNodeList* animations=(DOMNodeList*) child_element->getChildNodes();
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for (uint j=0; j<animations->getLength(); ++j) {
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DOMElement *anim_element = (DOMElement*) animations->item(j);
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CStr element_name = XMLString::transcode( anim_element->getNodeName() );
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DOMNamedNodeMap* attributes=anim_element->getAttributes();
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if (attributes) {
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Anim anim;
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DOMNode *nameattr=attributes->getNamedItem(XMLString::transcode("name"));
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anim.m_AnimName=XMLString::transcode(nameattr->getChildNodes()->item(0)->getNodeValue());
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DOMNode *fileattr=attributes->getNamedItem(XMLString::transcode("file"));
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anim.m_FileName=XMLString::transcode(fileattr->getChildNodes()->item(0)->getNodeValue());
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m_Animations.push_back(anim);
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}
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}
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}
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}
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}
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// try and build the model
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BuildModel();
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}
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delete parser;
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}
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