From a06ad515270db02e77396fccae2d443b61f385b3 Mon Sep 17 00:00:00 2001
From: Amorilia <amorilia@users.sourceforge.net>
Date: Mon, 5 Dec 2005 03:17:28 +0000
Subject: [PATCH] Finished code that creates XNif & XKf files; fixed bug in
AttrControllerTarget.
---
nif_attrs.h | 10 ++++--
niflib.cpp | 88 ++++++++++++++++++++++++++++++++---------------------
2 files changed, 61 insertions(+), 37 deletions(-)
diff --git a/nif_attrs.h b/nif_attrs.h
index 939556e5..75a6f9a2 100644
--- a/nif_attrs.h
+++ b/nif_attrs.h
@@ -1268,7 +1268,8 @@ public:
ReadUInt(in);
}
void WriteAttr( ofstream& out, unsigned int version ) {
- WriteUInt( FindTarget()->GetBlockNum(), out );
+ //WriteUInt( FindTarget()->GetBlockNum(), out );
+ WriteUInt( FindTarget().get_index(), out ); // we need get_index(), GetBlockNum() chokes on null block references
}
blk_ref FindTarget() const {
//Find first ancestor that is controllable
@@ -1282,10 +1283,13 @@ public:
if (par.is_null() == true)
return blk_ref(-1);
+ // If parent is NiSequenceStreamHelper, return null reference (this is necessary to create consistent XKf files)
+ if ( par->GetBlockType() == "NiSequenceStreamHelper" )
+ return blk_ref(-1);
+
//If parent is controllable, return it
- if ( par->IsControllable() == true ) {
+ if ( par->IsControllable() == true )
return par;
- }
//We didn't find a node this time, set block to par and try again
block = par;
diff --git a/niflib.cpp b/niflib.cpp
index 68c342e5..237624b2 100644
--- a/niflib.cpp
+++ b/niflib.cpp
@@ -498,65 +498,85 @@ void WriteNifTree( string file_name, blk_ref & root_block, unsigned int version
blk_ref txtkey_block = SearchNifTree( root_block, "NiTextKeyExtraData" );
if ( txtkey_block.is_null() == false ) {
// Create file names for the XKf and XNif files.
- int file_name_dot = file_name.rfind(".");
- string file_name_base;
- if ( file_name_dot != string::npos )
- file_name_base = file_name.substr(0, file_name_dot);
- else
- file_name_base = file_name;
- string xkf_name = "x" + file_name + ".kf";
- string xnif_name = "x" + file_name + ".nif";
+ int file_name_slash = file_name.rfind("\\") + 1;
+ string file_name_path = file_name.substr(0, file_name_slash);
+ string file_name_base = file_name.substr(file_name_slash, file_name.length());
+ int file_name_dot = file_name_base.rfind(".");
+ file_name_base = file_name_base.substr(0, file_name_dot);
+ string xkf_name = file_name_path + "x" + file_name_base + ".kf";
+ string xnif_name = file_name_path + "x" + file_name_base + ".nif";
// Now construct the XNif file...
- // Ha, we are lazy. Copy the Nif file.
+ // We are lazy. Copy the Nif file. (TODO: remove keyframe controllers & keyframe data)
WriteRawNifTree( xnif_name, root_block, version );
+ cout << xnif_name << " written" << endl;
// Now the XKf file...
// Create xkf root header.
blk_ref xkf_root = CreateBlock("NiSequenceStreamHelper");
- // Link the NiTextKeyExtraData block to it.
- xkf_root["Extra Data"] = txtkey_block;
+ // Add a copy of the NiTextKeyExtraData block to the XKf header.
+ blk_ref xkf_txtkey_block = CreateBlock("NiTextKeyExtraData");
+ xkf_root["Extra Data"] = xkf_txtkey_block;
+
+ ITextKeyExtraData *itxtkey_block = QueryTextKeyExtraData(txtkey_block);
+ ITextKeyExtraData *ixkf_txtkey_block = QueryTextKeyExtraData(xkf_txtkey_block);
+ ixkf_txtkey_block->SetKeys(itxtkey_block->GetKeys());
// Append NiNodes with a NiKeyFrameController as NiStringExtraData blocks.
list<blk_ref> nodes = SearchAllNifTree( root_block, "NiNode" );
- for ( list<blk_ref>::iterator it = nodes.begin(); it != nodes.end(); )
- if ( blk_ref( (*it)->GetAttr("Controller") ).is_null() )
+ for ( list<blk_ref>::iterator it = nodes.begin(); it != nodes.end(); ) {
+ if ( (*it)->GetAttr("Controller")->asLink().is_null() || (*it)->GetAttr("Controller")->asLink()->GetBlockType() != "NiKeyframeController" )
it = nodes.erase( it );
else
- ++it;
+ it++;
+ };
- blk_ref last_block = txtkey_block;
+ blk_ref last_block = xkf_txtkey_block;
for ( list<blk_ref>::iterator it = nodes.begin(); it != nodes.end(); ++it ) {
blk_ref nodextra = CreateBlock("NiStringExtraData");
- nodextra["String Data"] = string( (*it)["Name"] );
+ nodextra["String Data"] = (*it)["Name"]->asString();
last_block["Next Extra Data"] = nodextra;
+ last_block = nodextra;
};
// Add controllers & controller data.
last_block = xkf_root;
- list<blk_ref> orig_controllertargets;
for ( list<blk_ref>::iterator it = nodes.begin(); it != nodes.end(); ++it ) {
- blk_ref controller = blk_ref( (*it)->GetAttr("Controller") );
- if ( ! blk_ref( last_block["Next Controller"] ).is_null() )
- throw runtime_error("Cannot create .kf file for multicontrolled nodes."); // not sure 'bout this one...
- if ( last_block == xkf_root )
- last_block["Controller"] = controller;
- else
- last_block["Next Controller"] = controller;
- orig_controllertargets.push_back(controller["Target Node"]); // save this to restore later
- controller["Target Node"] = blk_ref(); // destroy link
- last_block = controller;
+ blk_ref controller = (*it)->GetAttr("Controller")->asLink();
+ blk_ref xkf_controller = CreateBlock("NiKeyframeController");
+ xkf_controller["Flags"] = controller["Flags"]->asInt();
+ xkf_controller["Frequency"] = controller["Frequency"]->asFloat();
+ xkf_controller["Phase"] = controller["Phase"]->asFloat();
+ xkf_controller["Start Time"] = controller["Start Time"]->asFloat();
+ xkf_controller["Stop Time"] = controller["Stop Time"]->asFloat();
+
+ blk_ref xkf_data = CreateBlock("NiKeyframeData");
+ xkf_controller["Data"] = xkf_data;
+ IKeyframeData *ikfdata = QueryKeyframeData(controller["Data"]->asLink());
+ IKeyframeData *ixkfdata = QueryKeyframeData(xkf_controller["Data"]->asLink());
+ ixkfdata->SetRotateType(ikfdata->GetRotateType());
+ ixkfdata->SetTranslateType(ikfdata->GetTranslateType());
+ ixkfdata->SetScaleType(ikfdata->GetScaleType());
+ ixkfdata->SetRotateKeys(ikfdata->GetRotateKeys());
+ ixkfdata->SetTranslateKeys(ikfdata->GetTranslateKeys());
+ ixkfdata->SetScaleKeys(ikfdata->GetScaleKeys());
+
+ if ( last_block == xkf_root ) {
+ if ( ! last_block["Controller"]->asLink().is_null() )
+ throw runtime_error("Cannot create .kf file for multicontrolled nodes."); // not sure 'bout this one...
+ last_block["Controller"] = xkf_controller;
+ } else {
+ if ( ! last_block["Next Controller"]->asLink().is_null() )
+ throw runtime_error("Cannot create .kf file for multicontrolled nodes."); // not sure 'bout this one...
+ last_block["Next Controller"] = xkf_controller;
+ };
+ last_block = xkf_controller;
+ // note: targets are automatically calculated, we don't need to reset them
};
// Now write it out...
- WriteRawNifTree( xkf_name, xkf_root, version );
-
- // Restore the target controllers.
- for ( list<blk_ref>::iterator it = nodes.begin(), it2 = orig_controllertargets.begin(); it != nodes.end(); ++it, ++it2 ) {
- blk_ref controller = blk_ref( (*it)->GetAttr("Controller") );
- controller["Target Node"] = *it2;
- };
+ WriteRawNifTree( xkf_name, xkf_root, version );
};
}
--
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