281 lines
11 KiB
C++
Executable File
281 lines
11 KiB
C++
Executable File
//
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// KRAnimationAttribute.cpp
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// KREngine
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//
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// Copyright 2012 Kearwood Gilbert. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other materials
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// provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY KEARWOOD GILBERT ''AS IS'' AND ANY EXPRESS OR IMPLIED
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KEARWOOD GILBERT OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// The views and conclusions contained in the software and documentation are those of the
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// authors and should not be interpreted as representing official policies, either expressed
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// or implied, of Kearwood Gilbert.
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//
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#include "KRAnimationAttribute.h"
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#include "KRContext.h"
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#include "KRAnimationManager.h"
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#include "KRAnimationCurveManager.h"
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KRAnimationAttribute::KRAnimationAttribute(KRContext &context) : KRContextObject(context)
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{
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_NONE;
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m_target = NULL;
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m_curve = NULL;
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}
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KRAnimationAttribute::~KRAnimationAttribute()
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{
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}
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tinyxml2::XMLElement *KRAnimationAttribute::saveXML( tinyxml2::XMLNode *parent)
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{
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tinyxml2::XMLDocument *doc = parent->GetDocument();
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tinyxml2::XMLElement *e = doc->NewElement("attribute");
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parent->InsertEndChild(e);
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e->SetAttribute("curve", m_curve_name.c_str());
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e->SetAttribute("target", m_target_name.c_str());
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const char *szAttribute = "none";
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switch(m_node_attribute) {
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case KRNode::KRENGINE_NODE_ATTRIBUTE_NONE:
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szAttribute = "none";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_TRANSLATE_X:
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szAttribute = "translate_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_TRANSLATE_Y:
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szAttribute = "translate_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_TRANSLATE_Z:
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szAttribute = "translate_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_X:
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szAttribute = "scale_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_Y:
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szAttribute = "scale_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_Z:
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szAttribute = "scale_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_X:
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szAttribute = "rotate_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_Y:
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szAttribute = "rotate_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_Z:
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szAttribute = "rotate_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_PRE_ROTATION_X:
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szAttribute = "pre_rotate_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_PRE_ROTATION_Y:
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szAttribute = "pre_rotate_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_PRE_ROTATION_Z:
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szAttribute = "pre_rotate_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_POST_ROTATION_X:
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szAttribute = "post_rotate_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_POST_ROTATION_Y:
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szAttribute = "post_rotate_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_POST_ROTATION_Z:
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szAttribute = "post_rotate_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATION_PIVOT_X:
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szAttribute = "rotate_pivot_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATION_PIVOT_Y:
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szAttribute = "rotate_pivot_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATION_PIVOT_Z:
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szAttribute = "rotate_pivot_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_PIVOT_X:
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szAttribute = "scale_pivot_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_PIVOT_Y:
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szAttribute = "scale_pivot_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_PIVOT_Z:
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szAttribute = "scale_pivot_z";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_OFFSET_X:
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szAttribute = "rotate_offset_x";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_OFFSET_Y:
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szAttribute = "rotate_offset_y";
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break;
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case KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_OFFSET_Z:
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szAttribute = "rotate_offset_z";
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break;
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case KRNode::KRENGINE_NODE_SCALE_OFFSET_X:
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szAttribute = "scale_offset_x";
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break;
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case KRNode::KRENGINE_NODE_SCALE_OFFSET_Y:
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szAttribute = "scale_offset_y";
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break;
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case KRNode::KRENGINE_NODE_SCALE_OFFSET_Z:
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szAttribute = "scale_offset_z";
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break;
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}
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e->SetAttribute("attribute", szAttribute);
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return e;
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}
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void KRAnimationAttribute::loadXML(tinyxml2::XMLElement *e)
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{
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m_target = NULL;
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m_curve = NULL;
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m_curve_name = e->Attribute("curve");
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m_target_name = e->Attribute("target");
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_NONE;
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const char *szAttribute = e->Attribute("attribute");
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if(strcmp(szAttribute, "none") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_NONE;
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} else if(strcmp(szAttribute, "translate_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_TRANSLATE_X;
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} else if(strcmp(szAttribute, "translate_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_TRANSLATE_Y;
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} else if(strcmp(szAttribute, "translate_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_TRANSLATE_Z;
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} else if(strcmp(szAttribute, "rotate_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_X;
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} else if(strcmp(szAttribute, "rotate_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_Y;
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} else if(strcmp(szAttribute, "rotate_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_Z;
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} else if(strcmp(szAttribute, "scale_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_X;
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} else if(strcmp(szAttribute, "scale_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_Y;
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} else if(strcmp(szAttribute, "scale_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_Z;
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} else if(strcmp(szAttribute, "pre_rotate_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_PRE_ROTATION_X;
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} else if(strcmp(szAttribute, "pre_rotate_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_PRE_ROTATION_Y;
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} else if(strcmp(szAttribute, "pre_rotate_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_PRE_ROTATION_Z;
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} else if(strcmp(szAttribute, "post_rotate_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_POST_ROTATION_X;
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} else if(strcmp(szAttribute, "post_rotate_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_POST_ROTATION_Y;
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} else if(strcmp(szAttribute, "post_rotate_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_POST_ROTATION_Z;
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} else if(strcmp(szAttribute, "rotate_pivot_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATION_PIVOT_X;
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} else if(strcmp(szAttribute, "rotate_pivot_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATION_PIVOT_Y;
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} else if(strcmp(szAttribute, "rotate_pivot_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATION_PIVOT_Z;
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} else if(strcmp(szAttribute, "scale_pivot_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_PIVOT_X;
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} else if(strcmp(szAttribute, "scale_pivot_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_PIVOT_Y;
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} else if(strcmp(szAttribute, "scale_pivot_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_SCALE_PIVOT_Z;
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} else if(strcmp(szAttribute, "rotate_offset_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_OFFSET_X;
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} else if(strcmp(szAttribute, "rotate_offset_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_OFFSET_Y;
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} else if(strcmp(szAttribute, "rotate_offset_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_ROTATE_OFFSET_Z;
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} else if(strcmp(szAttribute, "scale_offset_x") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_SCALE_OFFSET_X;
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} else if(strcmp(szAttribute, "scale_offset_y") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_SCALE_OFFSET_Y;
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} else if(strcmp(szAttribute, "scale_offset_z") == 0) {
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m_node_attribute = KRNode::KRENGINE_NODE_SCALE_OFFSET_Z;
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} else {
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m_node_attribute = KRNode::KRENGINE_NODE_ATTRIBUTE_NONE;
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}
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}
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KRNode::node_attribute_type KRAnimationAttribute::getTargetAttribute() const
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{
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return m_node_attribute;
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}
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void KRAnimationAttribute::setTargetAttribute(KRNode::node_attribute_type target_attribute)
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{
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m_node_attribute = target_attribute;
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}
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std::string KRAnimationAttribute::getTargetName() const
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{
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return m_target_name;
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}
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void KRAnimationAttribute::setTargetName(const std::string &target_name)
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{
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m_target_name = target_name;
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m_target = NULL;
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}
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std::string KRAnimationAttribute::getCurveName() const
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{
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return m_curve_name;
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}
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void KRAnimationAttribute::setCurveName(const std::string &curve_name)
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{
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m_curve_name = curve_name;
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m_curve = NULL;
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}
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KRNode *KRAnimationAttribute::getTarget()
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{
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if(m_target == NULL) {
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m_target = getContext().getSceneManager()->getFirstScene()->getRootNode()->find<KRNode>(m_target_name); // FINDME, HACK! - This won't work with multiple scenes in a context; we should move the animations out of KRAnimationManager and attach them to the parent nodes of the animated KRNode's
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}
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if(m_target == NULL) {
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KRContext::Log(KRContext::LOG_LEVEL_ERROR, "Kraken - Animation attribute could not find object: %s", m_target_name.c_str());
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}
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return m_target;
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}
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KRAnimationCurve *KRAnimationAttribute::getCurve()
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{
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if(m_curve == NULL) {
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m_curve = getContext().getAnimationCurveManager()->getAnimationCurve(m_curve_name.c_str());
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}
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return m_curve;
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}
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void KRAnimationAttribute::deleteCurve()
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{
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KRAnimationCurve *curve = getCurve();
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if(curve) {
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getContext().getAnimationCurveManager()->deleteAnimationCurve(curve);
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m_curve = NULL;
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}
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}
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