axmol/extensions/spine/spine-cocos2dx.cpp

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/*******************************************************************************
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 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.
******************************************************************************/
#include <spine/spine-cocos2dx.h>
#include <spine/extension.h>
USING_NS_CC;
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namespace cocos2d { namespace extension {
void _AtlasPage_createTexture (AtlasPage* self, const char* path) {
Texture2D* texture = TextureCache::getInstance()->addImage(path);
TextureAtlas* textureAtlas = TextureAtlas::createWithTexture(texture, 4);
textureAtlas->retain();
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self->rendererObject = textureAtlas;
// Using getContentSize to make it supports the strategy of loading resources in cocos2d-x.
// self->width = texture->getPixelsWide();
// self->height = texture->getPixelsHigh();
self->width = texture->getContentSize().width;
self->height = texture->getContentSize().height;
}
void _AtlasPage_disposeTexture (AtlasPage* self) {
((TextureAtlas*)self->rendererObject)->release();
}
char* _Util_readFile (const char* path, int* length) {
unsigned long size;
char* data = reinterpret_cast<char*>(FileUtils::getInstance()->getFileData(
FileUtils::getInstance()->fullPathForFilename(path).c_str(), "r", &size));
*length = size;
return data;
}
/**/
void RegionAttachment_updateQuad (RegionAttachment* self, Slot* slot, V3F_C4B_T2F_Quad* quad, bool premultipliedAlpha) {
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float vertices[8];
RegionAttachment_computeVertices(self, slot->skeleton->x, slot->skeleton->y, slot->bone, vertices);
GLubyte r = slot->skeleton->r * slot->r * 255;
GLubyte g = slot->skeleton->g * slot->g * 255;
GLubyte b = slot->skeleton->b * slot->b * 255;
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float normalizedAlpha = slot->skeleton->a * slot->a;
if (premultipliedAlpha) {
r *= normalizedAlpha;
g *= normalizedAlpha;
b *= normalizedAlpha;
}
GLubyte a = normalizedAlpha * 255;
quad->bl.colors.r = r;
quad->bl.colors.g = g;
quad->bl.colors.b = b;
quad->bl.colors.a = a;
quad->tl.colors.r = r;
quad->tl.colors.g = g;
quad->tl.colors.b = b;
quad->tl.colors.a = a;
quad->tr.colors.r = r;
quad->tr.colors.g = g;
quad->tr.colors.b = b;
quad->tr.colors.a = a;
quad->br.colors.r = r;
quad->br.colors.g = g;
quad->br.colors.b = b;
quad->br.colors.a = a;
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quad->bl.vertices.x = vertices[VERTEX_X1];
quad->bl.vertices.y = vertices[VERTEX_Y1];
quad->tl.vertices.x = vertices[VERTEX_X2];
quad->tl.vertices.y = vertices[VERTEX_Y2];
quad->tr.vertices.x = vertices[VERTEX_X3];
quad->tr.vertices.y = vertices[VERTEX_Y3];
quad->br.vertices.x = vertices[VERTEX_X4];
quad->br.vertices.y = vertices[VERTEX_Y4];
quad->bl.texCoords.u = self->uvs[VERTEX_X1];
quad->bl.texCoords.v = self->uvs[VERTEX_Y1];
quad->tl.texCoords.u = self->uvs[VERTEX_X2];
quad->tl.texCoords.v = self->uvs[VERTEX_Y2];
quad->tr.texCoords.u = self->uvs[VERTEX_X3];
quad->tr.texCoords.v = self->uvs[VERTEX_Y3];
quad->br.texCoords.u = self->uvs[VERTEX_X4];
quad->br.texCoords.v = self->uvs[VERTEX_Y4];
}
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}} // namespace cocos2d { namespace extension {