Added PASAP entity systems

This was SVN commit r246.
2026-07-26 22:12:39 +00:00 · 2004-05-21 23:46:16 +00:00
parent 6f2aba631b
commit 6d5afc10ff
90 changed files with 8823 additions and 8423 deletions
@@ -0,0 +1,91 @@
+#include "BaseEntity.h"
+#include "ObjectManager.h"
+#include "CStr.h"
+
+// xerces XML stuff
+#include <xercesc/dom/DOM.hpp>
+#include <xercesc/parsers/XercesDOMParser.hpp>
+#include <xercesc/framework/LocalFileInputSource.hpp>
+#include <xercesc/util/XMLString.hpp>
+#include <xercesc/util/PlatformUtils.hpp>
+
+// Gee's custom error handler
+#include <ps/XercesErrorHandler.h>
+
+// automatically use namespace ..
+XERCES_CPP_NAMESPACE_USE
+
+bool CBaseEntity::loadXML( CStr filename )
+{
+	// I can only assume Rich knows what this does ;)
+
+	bool parseOK = false;
+
+	// Initialize XML library
+	XMLPlatformUtils::Initialize();
+	{
+		// Create parser instance
+		XercesDOMParser *parser = new XercesDOMParser();
+
+		// Setup parser
+		parser->setValidationScheme(XercesDOMParser::Val_Auto);
+		parser->setDoNamespaces(false);
+		parser->setDoSchema(false);
+		parser->setCreateEntityReferenceNodes(false);
+
+		// Set customized error handler
+		CXercesErrorHandler *errorHandler = new CXercesErrorHandler();
+		parser->setErrorHandler(errorHandler);
+
+		// Get main node
+		LocalFileInputSource source( XMLString::transcode(filename) );
+
+		// Parse file
+		parser->parse(source);
+
+		// Check how many errors
+		parseOK = parser->getErrorCount() == 0;
+
+		if (parseOK) {
+			// parsed successfully - grab our data
+			DOMDocument *doc = parser->getDocument(); 
+			DOMElement *element = doc->getDocumentElement(); 
+
+			// root_name should be Object
+			CStr root_name = XMLString::transcode( element->getNodeName() );
+
+			// should have at least 3 children - Name, ModelName and TextureName
+			DOMNodeList *children = element->getChildNodes();
+			int numChildren=children->getLength();
+			for (int i=0; i<numChildren; ++i) {
+				// Get node
+				DOMNode *child = children->item(i);
+
+				// A child element
+				if (child->getNodeType() == DOMNode::ELEMENT_NODE)
+				{
+					// First get element and not node
+					DOMElement *child_element = (DOMElement*)child;
+
+					CStr element_name = XMLString::transcode( child_element->getNodeName() );
+					DOMNode *value_node= child_element->getChildNodes()->item(0);
+					CStr element_value=value_node ? XMLString::transcode(value_node->getNodeValue()) : "";
+
+					if (element_name==CStr("Name")) {
+						m_name = element_value;
+					} else if (element_name==CStr("Actor")) {
+						m_actorObject = g_ObjMan.FindObject( element_value );
+					} else if (element_name==CStr("Speed")) {
+						m_speed = element_value.ToFloat();
+					}
+				}
+			}
+
+		}
+
+		delete parser;
+	}
+	XMLPlatformUtils::Terminate();
+
+	return parseOK;
+}