/*************************************************************************/ /* bone_attachment.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "bone_attachment.h" bool BoneAttachment::_get(const StringName& p_name,Variant &r_ret) const { if (String(p_name)=="bone_name") { r_ret=get_bone_name(); return true; } return false; } bool BoneAttachment::_set(const StringName& p_name, const Variant& p_value){ if (String(p_name)=="bone_name") { set_bone_name(p_value); return true; } return false; } void BoneAttachment::_get_property_list( List<PropertyInfo>* p_list ) const{ Skeleton *parent=NULL; if(get_parent()) parent=get_parent()->cast_to<Skeleton>(); if (parent) { String names; for(int i=0;i<parent->get_bone_count();i++) { if(i>0) names+=","; names+=parent->get_bone_name(i); } p_list->push_back(PropertyInfo(Variant::STRING,"bone_name",PROPERTY_HINT_ENUM,names)); } else { p_list->push_back(PropertyInfo(Variant::STRING,"bone_name")); } } void BoneAttachment::_check_bind() { if (get_parent() && get_parent()->cast_to<Skeleton>()) { Skeleton *sk = get_parent()->cast_to<Skeleton>(); int idx = sk->find_bone(bone_name); if (idx!=-1) { sk->bind_child_node_to_bone(idx,this);; set_transform(sk->get_bone_global_pose(idx)); bound=true; } } } void BoneAttachment::_check_unbind() { if (bound) { if (get_parent() && get_parent()->cast_to<Skeleton>()) { Skeleton *sk = get_parent()->cast_to<Skeleton>(); int idx = sk->find_bone(bone_name); if (idx!=-1) { sk->unbind_child_node_from_bone(idx,this);; } } bound=false; } } void BoneAttachment::set_bone_name(const String& p_name) { if (is_inside_tree()) _check_unbind(); bone_name=p_name; if (is_inside_tree()) _check_bind(); } String BoneAttachment::get_bone_name() const{ return bone_name; } void BoneAttachment::_notification(int p_what) { switch(p_what) { case NOTIFICATION_ENTER_TREE: { _check_bind(); } break; case NOTIFICATION_EXIT_TREE: { _check_unbind(); } break; } } BoneAttachment::BoneAttachment() { bound=false; }