CX_OBJECT_INIT(cxSprite, cxView)
{
this->texCoord = cxBoxTex2fDefault();
cxSpriteSetBlendFactor(this, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
CX_EVENT_APPEND(this->cxView.onDirty, cxSpriteDirtyEvent);
CX_METHOD_SET(this->cxView.Draw, cxSpriteDraw);
cxSpriteSetShader(this, cxShaderDefaultKey);
}
CX_OBJECT_INIT(cxSprite, cxView)
{
this->texCoord = cxBoxTex2fDefault();
cxSpriteSetBlendFactor(this, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
CX_EVENT_QUICK(this->super.onDirty, cxSpriteDirtyEvent);
CX_METHOD_OVERRIDE(this->super.Draw, cxSpriteDraw);
cxSpriteSetShader(this, cxShaderDefaultKey);
cxObjectSetReadAttrFunc(this, cxSpriteReadAttr);
}
cxBoxTex2f cxRect4fToBoxTex2f(cxRect4f box,cxSize2f texsize)
{
cxBoxTex2f rv = cxBoxTex2fDefault();
cxFloat x = box.x / texsize.w;
cxFloat y = box.y / texsize.h;
cxFloat w = box.w / texsize.w;
cxFloat h = box.h / texsize.h;
rv.lb = cxTex2fv(x, y + h);
rv.rb = cxTex2fv(x + w, y + h);
rv.lt = cxTex2fv(x, y);
rv.rt = cxTex2fv(x + w, y);
return rv;
}
CX_SETTER_DEF(cxAtlas, layers)
{
cxJson layers = cxJsonToArray(value);
CX_JSON_ARRAY_EACH_BEG(layers, layer)
{
cxVec2f pos = cxVec2fv(0, 0);
cxSize2f size = cxSize2fv(0, 0);
cxBoxTex2f tex = cxBoxTex2fDefault();
cxColor4f color = cxColor4fv(1, 1, 1, 1);
pos = cxJsonVec2f(layer, "pos", pos);
size = cxJsonSize2f(layer, "size", size);
cxConstChars key = cxJsonConstChars(layer, "key");
if(key != NULL){
tex = cxTextureBox(this->cxSprite.texture, key);
}else{
tex = cxJsonBoxTex2f(layer, "coord", tex);
}
if(cxSize2Zero(size) && key != NULL){
size = cxTextureSize(this->cxSprite.texture, key);
}
color = cxJsonColor4f(layer, "color", color);
cxAtlasAppendBoxPoint(this, pos, size, tex, color);
}
