ScriptNode *SceneGraph::findScriptNode(char *name) {
if (!name || strlen(name) <= 0)
return NULL;
for (ScriptNode *node = findScriptNode(); node; node = node->nextTraversal()) {
const char *nodeName = node->getName();
if (nodeName && strlen(nodeName)) {
if (!strcmp(name, nodeName))
return node;
}
}
return NULL;
}
void UndoDiagramModuleCutActionFn(void *info)
{
TransformNode *dgmNode = ((UndoDiagramModuleCut *)info)->mpDiagramNode;
CDiagramClipboard *clipboard = ((UndoDiagramModuleCut *)info)->mpClipboard;
CDiagram dgm(dgmNode);
int nModule = clipboard->getNModuleNodes();
ScriptNode* (*moduleNode)[2] = new (ScriptNode *[nModule][2]);
for (int n=0; n<nModule; n++) {
CModule orgModule(clipboard->getModuleNode(n));
CModule copyModule(orgModule.getModuleType());
copyModule.setPositionX(orgModule.getPositionX());
copyModule.setPositionY(orgModule.getPositionY());
dgm.addModule(©Module);
moduleNode[n][0] = orgModule.getScriptNode();
moduleNode[n][1] = copyModule.getScriptNode();
}
int nRoute = clipboard->getNRoutes();
for (n=0; n<nRoute; n++) {
Route *route = clipboard->getRoute(n);
ScriptNode *outModule = (ScriptNode *)route->getEventOutNode();
for (int i=0; i<nModule; i++) {
if (moduleNode[i][0] == outModule) {
outModule = moduleNode[i][1];
break;
}
}
ScriptNode *inModule = (ScriptNode *)route->getEventInNode();
for (i=0; i<nModule; i++) {
if (moduleNode[i][0] == inModule) {
inModule = moduleNode[i][1];
break;
}
}
GetWorld()->getSceneGraph()->addRoute(outModule->getName(), route->getEventOutField()->getName(), inModule->getName(), route->getEventInField()->getName());
}
delete []moduleNode;
delete clipboard;
}
void ScriptLoader::_parseNodes(std::ifstream &stream, ScriptNode *parent)
{
typedef std::pair<std::string, ScriptNode*> ScriptItem;
while (true)
{
switch (mToken)
{
//Node
case TOKEN_Text:
{
//Add the new node
ScriptNode *newNode;
if (parent)
{
newNode = parent->addChild(mTokenValue);
}
else
{
newNode = new ScriptNode(0, mTokenValue);
}
//Get values
_nextToken(stream);
std::string valueStr;
int i=0;
while (mToken == TOKEN_Text)
{
if (i == 0)
valueStr += mTokenValue;
else
valueStr += " " + mTokenValue;
_nextToken(stream);
++i;
}
newNode->setValue(valueStr);
//Add root nodes to scriptList
if (!parent)
{
std::string key;
if (newNode->getValue() == "")
throw std::runtime_error("Root node must have a name (\"" + newNode->getName() + "\")");
key = newNode->getValue();
m_scriptList.insert(ScriptItem(key, newNode));
}
_skipNewLines(stream);
//Add any sub-nodes
if (mToken == TOKEN_OpenBrace)
{
//Parse nodes
_nextToken(stream);
_parseNodes(stream, newNode);
//Check for matching closing brace
if (mToken != TOKEN_CloseBrace)
{
throw std::runtime_error("Parse Error: Expecting closing brace");
}
_nextToken(stream);
_skipNewLines(stream);
}
newNode->mFileName = mCurrentFileName;
break;
}
//Out of place brace
case TOKEN_OpenBrace:
throw std::runtime_error("Parse Error: Opening brace out of plane");
break;
//Return if end of nodes have been reached
case TOKEN_CloseBrace:
return;
//Return if reached end of file
case TOKEN_EOF:
return;
case TOKEN_NewLine:
_nextToken(stream);
break;
}
};
}
