void CopyXMLNode(csRef<iDocumentNode> source, csRef<iDocumentNode> target, int mode)
{
if (mode == 0)
{
target->RemoveNodes();
target->RemoveAttributes();
}
// copy nodes
csRef<iDocumentNodeIterator> nodeIter = source->GetNodes();
while (nodeIter->HasNext())
{
csRef<iDocumentNode> child = nodeIter->Next();
csRef<iDocumentNode> targetChild = target->GetNode(child->GetValue());
if (targetChild==NULL || mode==3) // Mode 3 means don't merge tags but just insert multiples, so we create a new one here every time
{
targetChild = target->CreateNodeBefore(child->GetType());
if (targetChild == NULL)
assert(!"failed to create XML node, you are probably using wrong XML parser (xmlread instead of xmltiny)");
targetChild->SetValue(child->GetValue());
}
CopyXMLNode(child, targetChild, mode);
}
// copy attributes
csRef <iDocumentAttributeIterator> attrIter = source->GetAttributes();
while (attrIter->HasNext())
{
csRef<iDocumentAttribute> attr = attrIter->Next();
const char* attrName = attr->GetName();
if (mode==1 || !target->GetAttribute(attrName))
target->SetAttribute(attrName, attr->GetValue());
}
}
csRef < iDocumentNode > MD32spr::CreateValueNode(csRef < iDocumentNode >
&parent, const char *name,
const char *value)
{
csRef < iDocumentNode > child =
parent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
child->SetValue(name);
csRef < iDocumentNode > text =
child->CreateNodeBefore(CS_NODE_TEXT, 0);
text->SetValue(value);
return child;
}
void MD32spr::WriteXMLMaterials(md3Model * model,
csRef < iDocumentNode > &parent)
{
int i = 0, j = 0;
for (i = 0; i < model->header->numMeshes; i++)
for (j = 0; j < model->meshes[i].meshHeader->numSkins; j++) {
csRef < iDocumentNode > child =
parent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
child->SetValue("material");
char *name = new char[strlen(model->meshes[i].skins[j].name) + 1];
if(basename(model->meshes[i].skins[j].name, name) == 0)
continue;
child->SetAttribute("name", strcat(lowercase(name), ".mat"));
char *tname = new char[strlen(model->meshes[i].skins[j].name) + 1];
if(basename(model->meshes[i].skins[j].name, tname) == 0)
continue;
CreateValueNode(child, "texture", lowercase(tname));
}
}
void MD32spr::WriteGeneric(md3Model * model,
csRef < iDocumentNode > &parent)
{
int i = 0, j = 0, k = 0;
csRef < iDocumentNode > localParent;
localParent =
parent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
localParent->SetValue("textures");
if (model->header->numMeshes > 0) {
WriteXMLTextures(model, localParent);
localParent = parent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
localParent->SetValue("materials");
WriteXMLMaterials(model, localParent);
for (i = 0; i < model->header->numMeshes; i++) {
localParent = parent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
localParent->SetValue("meshfact");
localParent->SetAttribute("name", model->meshes[i].meshHeader->name);
CreateValueNode(localParent, "plugin",
"crystalspace.mesh.loader.factory.sprite.3d");
csRef < iDocumentNode > child =
localParent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
child->SetValue("params");
for (j = 0; j < model->meshes[i].meshHeader->numSkins; j++) {
char *matName = new char[strlen(model->meshes[i].skins[j].name) + 1];
if(basename(model->meshes[i].skins[j].name, matName) == 0)
continue;
CreateValueNode(child, "material",
strcat(matName, ".mat"));
}
csRef < iDocumentNode > frame;
for (j = 0; j < model->meshes[i].meshHeader->numMeshFrames; j++) {
csString fNum;
int numVertices = model->meshes[i].meshHeader->numVertices;
frame = child->CreateNodeBefore(CS_NODE_ELEMENT, 0);
frame->SetValue("frame");
fNum.Format ("f%d", j);
frame->SetAttribute("name", fNum);
for (k = 0; k < model->meshes[i].meshHeader->numVertices; k++) {
float u, v, x, y, z;
csRef < iDocumentNode > texel =
frame->CreateNodeBefore(CS_NODE_ELEMENT, 0);
texel->SetValue("v");
x = model->meshes[i].vertices[j * numVertices + k].vec[0];
y = model->meshes[i].vertices[j * numVertices + k].vec[1];
z = model->meshes[i].vertices[j * numVertices + k].vec[2];
u = model->meshes[i].texCoords[k].texCoord[0];
v = model->meshes[i].texCoords[k].texCoord[1];
texel->SetAttributeAsFloat("x", x / scaleFactor);
texel->SetAttributeAsFloat("y", y / scaleFactor);
texel->SetAttributeAsFloat("z", z / scaleFactor);
texel->SetAttributeAsFloat("u", u);
texel->SetAttributeAsFloat("v", v);
}
}
if((stristr(model->fileName.GetData(), "head") ||
stristr(model->fileName.GetData(), "upper") ||
stristr(model->fileName.GetData(), "lower")) && player) {
// Write all the actions.
for(j = 0; j < model->numActions; j++) {
if(model->numActions == 1) {
csRef < iDocumentNode > action =
child->CreateNodeBefore(CS_NODE_ELEMENT, 0);
action->SetValue("action");
action->SetAttribute("name", "default");
for (k = 0; k < model->meshes[i].meshHeader->numMeshFrames; k++)
{
csString fNum;
csRef < iDocumentNode > f =
action->CreateNodeBefore(CS_NODE_ELEMENT, 0);
fNum.Format ("f%d", k);
f->SetValue("f");
f->SetAttribute("name", fNum);
f->SetAttribute("delay", "1000"); /// 1000 is the default delay.
}
} else {
csRef < iDocumentNode > action =
child->CreateNodeBefore(CS_NODE_ELEMENT, 0);
action->SetValue("action");
action->SetAttribute("name", model->animInfo[j].actionName);
for(k = model->animInfo[j].startFrame;
k < (model->animInfo[j].startFrame + model->animInfo[j].numFrames);
k++)
{
csString fNum;
csRef < iDocumentNode > f =
action->CreateNodeBefore(CS_NODE_ELEMENT, 0);
fNum.Format ("f%d", k);
f->SetValue("f");
f->SetAttribute("name", fNum);
float delay = (1.0f/(float)model->animInfo[j].fps) * 1000;
f->SetAttributeAsFloat("delay", delay);
}
}
}
} else {
csRef < iDocumentNode > action =
child->CreateNodeBefore(CS_NODE_ELEMENT, 0);
action->SetValue("action");
action->SetAttribute("name", "default");
for (j = 0; j < model->meshes[i].meshHeader->numMeshFrames; j++)
{
csString fNum;
csRef < iDocumentNode > f =
action->CreateNodeBefore(CS_NODE_ELEMENT, 0);
fNum.Format ("f%d", j);
f->SetValue("f");
f->SetAttribute("name", fNum);
f->SetAttribute("delay", "1000"); /// 1000 is the default delay.
}
}
for (j = 0; j < model->meshes[i].meshHeader->numTriangles; j++) {
csRef < iDocumentNode > triangles =
child->CreateNodeBefore(CS_NODE_ELEMENT, 0);
triangles->SetValue("t");
triangles->SetAttributeAsInt("v1",
model->meshes[i].triangles[j].
triangle[2]);
triangles->SetAttributeAsInt("v2",
model->meshes[i].triangles[j].
triangle[1]);
triangles->SetAttributeAsInt("v3",
model->meshes[i].triangles[j].
triangle[0]);
}
}
for (i = 0; i < model->header->numMeshes; i++) {
localParent = parent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
localParent->SetValue("meshobj");
char *name =
new char[strlen(model->fileName.GetData()) +
strlen(model->meshes[i].meshHeader->name) + 1];
basename(model->fileName.GetData(), name);
localParent->SetAttribute("name",
strcat(name,
model->meshes[i].meshHeader->name));
CreateValueNode(localParent, "plugin",
"crystalspace.mesh.loader.sprite.3d");
csRef < iDocumentNode > params =
localParent->CreateNodeBefore(CS_NODE_ELEMENT, 0);
params->SetValue("params");
CreateValueNode(params, "factory",
model->meshes[i].meshHeader->name);
CreateValueNode(params, "action", "default");
}
}
}
bool psNPCLoader::WriteTrigger(csRef<iDocumentNode> specificsNode, csString &trigger,int priorID, int questID)
{
// <trigger>
// <phrase value="..">
// <phrase value="..">
// <attitude min="0" max="100">
// <response say=".. "/>
// <trigger>
// ..
// </trigger>
// </attitude>
// </trigger>
Result result;
Result phrases;
csString escArea;
csString escTrigger;
db->Escape(escArea, area);
db->Escape(escTrigger, trigger);
if(questID == -1)
{
result = db->Select("SELECT response_id, "
" min_attitude_required, "
" max_attitude_required "
"FROM npc_triggers "
"WHERE prior_response_required=\"%i\" and trigger=\"%s\" and area=\"%s\" and quest_id<1;",
priorID,
escTrigger.GetData(),
escArea.GetData());
// all triggers that have the same response id will be grouped together
// and written to the xml file as <phrase value="..">
phrases = db->Select("SELECT id, trigger "
"FROM npc_triggers "
"WHERE response_id=\"%i\" and area=\"%s\" and quest_id<1;",
result[0].GetInt(0),
escArea.GetData());
}
else
{
result = db->Select("SELECT response_id, "
" min_attitude_required, "
" max_attitude_required "
"FROM npc_triggers "
"WHERE prior_response_required=\"%i\" and trigger=\"%s\" and quest_id=\"%i\";",
priorID,
escTrigger.GetData(),
questID);
// all triggers that have the same response id will be grouped together
// and written to the xml file as <phrase value="..">
phrases = db->Select("SELECT id, trigger, area "
"FROM npc_triggers "
"WHERE response_id=\"%i\" and quest_id=\"%i\";",
result[0].GetInt(0),
questID);
}
csString temp;
csRef<iDocumentNode> triggerNode;
for(int i=0; i< (int)phrases.Count(); i++)
{
int triggerID = phrases[i].GetInt(0);
bool duplicate=false;
for(size_t j=0; j<triggers.GetSize(); j++)
{
if(triggerID==triggers[j])
duplicate=true;
}
// if the trigger hasn't already been added
if(!duplicate)
{
triggers.Push(triggerID);
if(!triggerNode)
{
triggerNode = specificsNode->CreateNodeBefore(CS_NODE_ELEMENT);
triggerNode->SetValue("trigger");
csString area(phrases[0][2]);
if(this->area.IsEmpty() && !area.IsEmpty())
triggerNode->SetAttribute("area", area);
}
csRef<iDocumentNode> phraseNode = triggerNode->CreateNodeBefore(CS_NODE_ELEMENT);
phraseNode->SetValue("phrase");
phraseNode->SetAttribute("value", phrases[i][1]);
}
}
if(triggerNode)
{
for(int i=0; i<(int)result.Count(); i++)
{
int responseID = result[i].GetInt(0);
int minAttitude = result[i].GetInt(1);
int maxAttitude = result[i].GetInt(2);
csRef<iDocumentNode> attitudeNode = triggerNode->CreateNodeBefore(CS_NODE_ELEMENT);
attitudeNode->SetValue("attitude");
attitudeNode->SetAttributeAsInt("min", minAttitude);
attitudeNode->SetAttributeAsInt("max", maxAttitude);
if(!WriteResponse(attitudeNode, responseID, questID))
return false;
// check if this trigger contains other triggers
Result childResult(db->Select("SELECT DISTINCT trigger "
"FROM npc_triggers "
"WHERE prior_response_required=%i;" ,responseID));
if(childResult.IsValid())
{
for(int j=0; j<(int)childResult.Count(); j++)
{
csString res(childResult[j][0]);
if(!WriteTrigger(attitudeNode, res, responseID, questID))
return false;
}
}
}
}
return true;
}
bool psNPCLoader::WriteResponse(csRef<iDocumentNode> attitudeNode, int id, int questID)
{
// <attitude max=".." min="..">
// <pronoun him=".." her=".." it=".." them=".."/>
// <response say="..."/>
// <response say="..."/>
// <script>
// ...
// </script>
// </attitude>
Result result(db->Select("SELECT response1, response2, response3, response4, response5, "
"pronoun_him, pronoun_her, pronoun_it, pronoun_them, script, quest_id "
"FROM npc_responses "
"WHERE id=\"%i\";", id));
// Sanity check for quest_id
if(questID != -1)
{
for(unsigned int i = 0; i < result.Count(); i++)
{
if(result[i].GetInt(10) != questID)
{
CPrintf(CON_ERROR, "Sanity check failed: Response id %i does not have expected quest id %i\n", id, questID);
return false;
}
}
}
csString him = result[0][5];
csString her = result[0][6];
csString it = result[0][7];
csString them = result[0][8];
if(!him.IsEmpty() || !her.IsEmpty() || !it.IsEmpty() || !them.IsEmpty())
{
csRef<iDocumentNode> pronounNode = attitudeNode->CreateNodeBefore(CS_NODE_ELEMENT);
pronounNode->SetValue("pronoun");
if(!him.IsEmpty())
pronounNode ->SetAttribute("him", him.GetData());
if(!her.IsEmpty())
pronounNode ->SetAttribute("her", her.GetData());
if(!it.IsEmpty())
pronounNode ->SetAttribute("it", it.GetData());
if(!them.IsEmpty())
pronounNode ->SetAttribute("them", them.GetData());
}
for(int i=0; i<5; i++)
{
if(!csString(result[0][i]).IsEmpty())
{
csRef<iDocumentNode> responseNode = attitudeNode->CreateNodeBefore(CS_NODE_ELEMENT);
responseNode->SetValue("response");
responseNode->SetAttribute("say", result[0][i]);
}
}
csString script = result[0][9];
if(!script.IsEmpty())
{
csRef<iDocumentNode> scriptNode = attitudeNode->CreateNodeBefore(CS_NODE_ELEMENT);
scriptNode->SetValue("script");
csRef<iDocumentNode> textNode = scriptNode->CreateNodeBefore(CS_NODE_TEXT);
textNode->SetValue(script.GetData());
}
return true;
}