/** * @file llcharacter.cpp * @brief Implementation of LLCharacter class. * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ //----------------------------------------------------------------------------- // Header Files //----------------------------------------------------------------------------- #include "linden_common.h" #include "llcharacter.h" #include "llstring.h" #define SKEL_HEADER "Linden Skeleton 1.0" LLStringTable LLCharacter::sVisualParamNames(1024); std::vector< LLCharacter* > LLCharacter::sInstances; BOOL LLCharacter::sAllowInstancesChange = TRUE ; //----------------------------------------------------------------------------- // LLCharacter() // Class Constructor //----------------------------------------------------------------------------- LLCharacter::LLCharacter() : mPreferredPelvisHeight( 0.f ), mSex( SEX_FEMALE ), mAppearanceSerialNum( 0 ), mSkeletonSerialNum( 0 ) { llassert_always(sAllowInstancesChange) ; sInstances.push_back(this); mMotionController.setCharacter( this ); mPauseRequest = new LLPauseRequestHandle(); } //----------------------------------------------------------------------------- // ~LLCharacter() // Class Destructor //----------------------------------------------------------------------------- LLCharacter::~LLCharacter() { for (LLVisualParam *param = getFirstVisualParam(); param; param = getNextVisualParam()) { delete param; } U32 i ; U32 size = sInstances.size() ; for(i = 0 ; i < size ; i++) { if(sInstances[i] == this) { break ; } } llassert_always(i < size) ; llassert_always(sAllowInstancesChange) ; sInstances[i] = sInstances[size - 1] ; sInstances.pop_back() ; } //----------------------------------------------------------------------------- // getJoint() //----------------------------------------------------------------------------- LLJoint *LLCharacter::getJoint( const std::string &name ) { LLJoint* joint = NULL; LLJoint *root = getRootJoint(); if (root) { joint = root->findJoint(name); } if (!joint) { llwarns << "Failed to find joint." << llendl; } return joint; } //----------------------------------------------------------------------------- // registerMotion() //----------------------------------------------------------------------------- BOOL LLCharacter::registerMotion( const LLUUID& id, LLMotionConstructor create ) { return mMotionController.registerMotion(id, create); } //----------------------------------------------------------------------------- // removeMotion() //----------------------------------------------------------------------------- void LLCharacter::removeMotion( const LLUUID& id ) { mMotionController.removeMotion(id); } //----------------------------------------------------------------------------- // findMotion() //----------------------------------------------------------------------------- LLMotion* LLCharacter::findMotion( const LLUUID &id ) { return mMotionController.findMotion( id ); } //----------------------------------------------------------------------------- // createMotion() // NOTE: Always assign the result to a LLPointer! //----------------------------------------------------------------------------- LLMotion* LLCharacter::createMotion( const LLUUID &id ) { return mMotionController.createMotion( id ); } //----------------------------------------------------------------------------- // startMotion() //----------------------------------------------------------------------------- BOOL LLCharacter::startMotion(const LLUUID &id, F32 start_offset) { return mMotionController.startMotion(id, start_offset); } //----------------------------------------------------------------------------- // stopMotion() //----------------------------------------------------------------------------- BOOL LLCharacter::stopMotion(const LLUUID& id, BOOL stop_immediate) { return mMotionController.stopMotionLocally(id, stop_immediate); } //----------------------------------------------------------------------------- // isMotionActive() //----------------------------------------------------------------------------- BOOL LLCharacter::isMotionActive(const LLUUID& id) { LLMotion *motionp = mMotionController.findMotion(id); if (motionp) { return mMotionController.isMotionActive(motionp); } return FALSE; } //----------------------------------------------------------------------------- // onDeactivateMotion() //----------------------------------------------------------------------------- void LLCharacter::requestStopMotion( LLMotion* motion) { // llinfos << "DEBUG: Char::onDeactivateMotion( " << motionName << " )" << llendl; } //----------------------------------------------------------------------------- // updateMotions() //----------------------------------------------------------------------------- void LLCharacter::updateMotions(e_update_t update_type) { if (update_type == HIDDEN_UPDATE) { mMotionController.updateMotionsMinimal(); } else { // unpause if the number of outstanding pause requests has dropped to the initial one if (mMotionController.isPaused() && mPauseRequest->getNumRefs() == 1) { mMotionController.unpauseAllMotions(); } bool force_update = (update_type == FORCE_UPDATE); { mMotionController.updateMotions(force_update); } } } //----------------------------------------------------------------------------- // deactivateAllMotions() //----------------------------------------------------------------------------- void LLCharacter::deactivateAllMotions() { mMotionController.deactivateAllMotions(); } //----------------------------------------------------------------------------- // flushAllMotions() //----------------------------------------------------------------------------- void LLCharacter::flushAllMotions() { mMotionController.flushAllMotions(); } //----------------------------------------------------------------------------- // dumpCharacter() //----------------------------------------------------------------------------- void LLCharacter::dumpCharacter( LLJoint* joint ) { // handle top level entry into recursion if (joint == NULL) { llinfos << "DEBUG: Dumping Character @" << this << llendl; dumpCharacter( getRootJoint() ); llinfos << "DEBUG: Done." << llendl; return; } // print joint info llinfos << "DEBUG: " << joint->getName() << " (" << (joint->getParent()?joint->getParent()->getName():std::string("ROOT")) << ")" << llendl; // recurse for (LLJoint::child_list_t::iterator iter = joint->mChildren.begin(); iter != joint->mChildren.end(); ++iter) { LLJoint* child_joint = *iter; dumpCharacter(child_joint); } } //----------------------------------------------------------------------------- // setAnimationData() //----------------------------------------------------------------------------- void LLCharacter::setAnimationData(std::string name, void *data) { mAnimationData[name] = data; } //----------------------------------------------------------------------------- // getAnimationData() //----------------------------------------------------------------------------- void* LLCharacter::getAnimationData(std::string name) { return get_if_there(mAnimationData, name, (void*)NULL); } //----------------------------------------------------------------------------- // removeAnimationData() //----------------------------------------------------------------------------- void LLCharacter::removeAnimationData(std::string name) { mAnimationData.erase(name); } //----------------------------------------------------------------------------- // setVisualParamWeight() //----------------------------------------------------------------------------- BOOL LLCharacter::setVisualParamWeight(LLVisualParam* which_param, F32 weight, BOOL upload_bake) { S32 index = which_param->getID(); visual_param_index_map_t::iterator index_iter = mVisualParamIndexMap.find(index); if (index_iter != mVisualParamIndexMap.end()) { index_iter->second->setWeight(weight, upload_bake); return TRUE; } return FALSE; } //----------------------------------------------------------------------------- // setVisualParamWeight() //----------------------------------------------------------------------------- BOOL LLCharacter::setVisualParamWeight(const char* param_name, F32 weight, BOOL upload_bake) { std::string tname(param_name); LLStringUtil::toLower(tname); char *tableptr = sVisualParamNames.checkString(tname); visual_param_name_map_t::iterator name_iter = mVisualParamNameMap.find(tableptr); if (name_iter != mVisualParamNameMap.end()) { name_iter->second->setWeight(weight, upload_bake); return TRUE; } llwarns << "LLCharacter::setVisualParamWeight() Invalid visual parameter: " << param_name << llendl; return FALSE; } //----------------------------------------------------------------------------- // setVisualParamWeight() //----------------------------------------------------------------------------- BOOL LLCharacter::setVisualParamWeight(S32 index, F32 weight, BOOL upload_bake) { visual_param_index_map_t::iterator index_iter = mVisualParamIndexMap.find(index); if (index_iter != mVisualParamIndexMap.end()) { index_iter->second->setWeight(weight, upload_bake); return TRUE; } llwarns << "LLCharacter::setVisualParamWeight() Invalid visual parameter index: " << index << llendl; return FALSE; } //----------------------------------------------------------------------------- // getVisualParamWeight() //----------------------------------------------------------------------------- F32 LLCharacter::getVisualParamWeight(LLVisualParam *which_param) { S32 index = which_param->getID(); visual_param_index_map_t::iterator index_iter = mVisualParamIndexMap.find(index); if (index_iter != mVisualParamIndexMap.end()) { return index_iter->second->getWeight(); } else { llwarns << "LLCharacter::getVisualParamWeight() Invalid visual parameter*, index= " << index << llendl; return 0.f; } } //----------------------------------------------------------------------------- // getVisualParamWeight() //----------------------------------------------------------------------------- F32 LLCharacter::getVisualParamWeight(const char* param_name) { std::string tname(param_name); LLStringUtil::toLower(tname); char *tableptr = sVisualParamNames.checkString(tname); visual_param_name_map_t::iterator name_iter = mVisualParamNameMap.find(tableptr); if (name_iter != mVisualParamNameMap.end()) { return name_iter->second->getWeight(); } llwarns << "LLCharacter::getVisualParamWeight() Invalid visual parameter: " << param_name << llendl; return 0.f; } //----------------------------------------------------------------------------- // getVisualParamWeight() //----------------------------------------------------------------------------- F32 LLCharacter::getVisualParamWeight(S32 index) { visual_param_index_map_t::iterator index_iter = mVisualParamIndexMap.find(index); if (index_iter != mVisualParamIndexMap.end()) { return index_iter->second->getWeight(); } else { llwarns << "LLCharacter::getVisualParamWeight() Invalid visual parameter index: " << index << llendl; return 0.f; } } //----------------------------------------------------------------------------- // clearVisualParamWeights() //----------------------------------------------------------------------------- void LLCharacter::clearVisualParamWeights() { for (LLVisualParam *param = getFirstVisualParam(); param; param = getNextVisualParam()) { if (param->isTweakable()) { param->setWeight( param->getDefaultWeight(), FALSE ); } } } //----------------------------------------------------------------------------- // getVisualParam() //----------------------------------------------------------------------------- LLVisualParam* LLCharacter::getVisualParam(const char *param_name) { std::string tname(param_name); LLStringUtil::toLower(tname); char *tableptr = sVisualParamNames.checkString(tname); visual_param_name_map_t::iterator name_iter = mVisualParamNameMap.find(tableptr); if (name_iter != mVisualParamNameMap.end()) { return name_iter->second; } llwarns << "LLCharacter::getVisualParam() Invalid visual parameter: " << param_name << llendl; return NULL; } //----------------------------------------------------------------------------- // addSharedVisualParam() //----------------------------------------------------------------------------- void LLCharacter::addSharedVisualParam(LLVisualParam *param) { S32 index = param->getID(); visual_param_index_map_t::iterator index_iter = mVisualParamIndexMap.find(index); LLVisualParam* current_param = 0; if (index_iter != mVisualParamIndexMap.end()) current_param = index_iter->second; if( current_param ) { LLVisualParam* next_param = current_param; while(next_param->getNextParam()) { next_param = next_param->getNextParam(); } next_param->setNextParam(param); } else { llwarns << "Shared visual parameter " << param->getName() << " does not already exist with ID " << param->getID() << llendl; } } //----------------------------------------------------------------------------- // addVisualParam() //----------------------------------------------------------------------------- void LLCharacter::addVisualParam(LLVisualParam *param) { S32 index = param->getID(); // Add Index map std::pair idxres; idxres = mVisualParamIndexMap.insert(visual_param_index_map_t::value_type(index, param)); if (!idxres.second) { llwarns << "Visual parameter " << param->getName() << " already exists with same ID as " << param->getName() << llendl; visual_param_index_map_t::iterator index_iter = idxres.first; index_iter->second = param; } if (param->getInfo()) { // Add name map std::string tname(param->getName()); LLStringUtil::toLower(tname); char *tableptr = sVisualParamNames.addString(tname); std::pair nameres; nameres = mVisualParamNameMap.insert(visual_param_name_map_t::value_type(tableptr, param)); if (!nameres.second) { // Already exists, copy param visual_param_name_map_t::iterator name_iter = nameres.first; name_iter->second = param; } } //llinfos << "Adding Visual Param '" << param->getName() << "' ( " << index << " )" << llendl; } //----------------------------------------------------------------------------- // updateVisualParams() //----------------------------------------------------------------------------- void LLCharacter::updateVisualParams() { for (LLVisualParam *param = getFirstVisualParam(); param; param = getNextVisualParam()) { if (param->isAnimating()) { continue; } // only apply parameters whose effective weight has changed F32 effective_weight = ( param->getSex() & mSex ) ? param->getWeight() : param->getDefaultWeight(); if (effective_weight != param->getLastWeight()) { param->apply( mSex ); } } } LLAnimPauseRequest LLCharacter::requestPause() { mMotionController.pauseAllMotions(); return mPauseRequest; }