/******************************************************************************
 * Spine Runtimes Software License v2.5
 *
 * Copyright (c) 2013-2016, Esoteric Software
 * All rights reserved.
 *
 * You are granted a perpetual, non-exclusive, non-sublicensable, and
 * non-transferable license to use, install, execute, and perform the Spine
 * Runtimes software and derivative works solely for personal or internal
 * use. Without the written permission of Esoteric Software (see Section 2 of
 * the Spine Software License Agreement), you may not (a) modify, translate,
 * adapt, or develop new applications using the Spine Runtimes or otherwise
 * create derivative works or improvements of the Spine Runtimes or (b) remove,
 * delete, alter, or obscure any trademarks or any copyright, trademark, patent,
 * or other intellectual property or proprietary rights notices on or in the
 * Software, including any copy thereof. Redistributions in binary or source
 * form must include this license and terms.
 *
 * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
 * USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/

#ifndef SPINE_BONEDATA_H_
#define SPINE_BONEDATA_H_

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
	SP_TRANSFORMMODE_NORMAL,
	SP_TRANSFORMMODE_ONLYTRANSLATION,
	SP_TRANSFORMMODE_NOROTATIONORREFLECTION,
	SP_TRANSFORMMODE_NOSCALE,
	SP_TRANSFORMMODE_NOSCALEORREFLECTION
} spTransformMode;

typedef struct spBoneData spBoneData;
struct spBoneData {
	const int index;
	const char* const name;
	spBoneData* const parent;
	float length;
	float x, y, rotation, scaleX, scaleY, shearX, shearY;
	spTransformMode transformMode;

#ifdef __cplusplus
	spBoneData() :
		index(0),
		name(0),
		parent(0),
		length(0),
		x(0), y(0),
		rotation(0),
		scaleX(0), scaleY(0),
		shearX(0), shearY(0),
		transformMode(SP_TRANSFORMMODE_NORMAL) {
	}
#endif
};

spBoneData* spBoneData_create (int index, const char* name, spBoneData* parent);
void spBoneData_dispose (spBoneData* self);

#ifdef SPINE_SHORT_NAMES
typedef spBoneData BoneData;
#define BoneData_create(...) spBoneData_create(__VA_ARGS__)
#define BoneData_dispose(...) spBoneData_dispose(__VA_ARGS__)
#endif

#ifdef __cplusplus
}
#endif

#endif /* SPINE_BONEDATA_H_ */