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74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
/******************************************************************************
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* Spine Runtimes License Agreement
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* Last updated May 1, 2019. Replaces all prior versions.
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*
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* Copyright (c) 2013-2019, Esoteric Software LLC
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*
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* Integration of the Spine Runtimes into software or otherwise creating
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* derivative works of the Spine Runtimes is permitted under the terms and
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* conditions of Section 2 of the Spine Editor License Agreement:
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* http://esotericsoftware.com/spine-editor-license
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*
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* Otherwise, it is permitted to integrate the Spine Runtimes into software
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* or otherwise create derivative works of the Spine Runtimes (collectively,
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* "Products"), provided that each user of the Products must obtain their own
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* Spine Editor license and redistribution of the Products in any form must
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* include this license and copyright notice.
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*
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* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS
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* INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY
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* 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,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#ifndef Spine_PointAttachment_h
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#define Spine_PointAttachment_h
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#include <spine/Attachment.h>
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namespace spine {
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class Bone;
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/// An attachment which is a single point and a rotation. This can be used to spawn projectiles, particles, etc. A bone can be
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/// used in similar ways, but a PointAttachment is slightly less expensive to compute and can be hidden, shown, and placed in a
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/// skin.
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///
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/// See http://esotericsoftware.com/spine-point-attachments for Point Attachments in the Spine User Guide.
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///
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class SP_API PointAttachment : public Attachment {
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friend class SkeletonBinary;
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friend class SkeletonJson;
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RTTI_DECL
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public:
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explicit PointAttachment(const String& name);
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void computeWorldPosition(Bone& bone, float& ox, float& oy);
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float computeWorldRotation(Bone& bone);
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float getX();
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void setX(float inValue);
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float getY();
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void setY(float inValue);
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float getRotation();
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void setRotation(float inValue);
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virtual Attachment* copy();
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private:
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float _x, _y, _rotation;
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};
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}
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#endif /* Spine_PointAttachment_h */
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