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Merge pull request #151 from lvlonggame/v3 

optimize Bundle3D about multi-animation loading.
This commit is contained in:
XiaoYang 2014-11-03 09:29:45 +07:00
parent 77aebb657d 2019aa21fc
commit 75c55651f4
2 changed files with 30 additions and 9 deletions
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30
cocos/3d/CCBundle3D.cpp
View File

@ -1403,9 +1403,22 @@ bool Bundle3D::loadAnimationDataJson(const std::string& id, Animation3DData* ani
} }
bool Bundle3D::loadAnimationDataBinary(const std::string& id, Animation3DData* animationdata) bool Bundle3D::loadAnimationDataBinary(const std::string& id, Animation3DData* animationdata)
{
if(_version == "0.1" || _version == "0.3" || _version == "0.4")
{ {
if (!seekToFirstType(BUNDLE_TYPE_ANIMATIONS)) if (!seekToFirstType(BUNDLE_TYPE_ANIMATIONS))
return false; return false;
}
else
{
// if id is not a null string, we need to add a suffix of "animation" for seeding.
std::string id_ = id;
if(id != "") id_ = id + "animation";
if (!seekToFirstType(BUNDLE_TYPE_ANIMATIONS, id_))
return false;
}
unsigned int animNum = 1; unsigned int animNum = 1;
if(_version == "0.3" || _version == "0.4") if(_version == "0.3" || _version == "0.4")
{ {
@ -1459,7 +1472,7 @@ bool Bundle3D::loadAnimationDataBinary(const std::string& id, Animation3DData* a
// transform flag // transform flag
unsigned char transformFlag(0); unsigned char transformFlag(0);
if (_version == "0.4") if (_version != "0.1" && _version != "0.3")
{ {
if (!_binaryReader.read(&transformFlag)) if (!_binaryReader.read(&transformFlag))
{ {
@ -1470,7 +1483,7 @@ bool Bundle3D::loadAnimationDataBinary(const std::string& id, Animation3DData* a
// rotation // rotation
bool hasRotate = true; bool hasRotate = true;
if (_version == "0.4") if (_version != "0.1" && _version != "0.3")
hasRotate = transformFlag & 0x01; hasRotate = transformFlag & 0x01;
if (hasRotate) if (hasRotate)
@ -1486,7 +1499,7 @@ bool Bundle3D::loadAnimationDataBinary(const std::string& id, Animation3DData* a
// scale // scale
bool hasScale = true; bool hasScale = true;
if (_version == "0.4") if (_version != "0.1" && _version != "0.3")
hasScale = (transformFlag >> 1) & 0x01; hasScale = (transformFlag >> 1) & 0x01;
if (hasScale) if (hasScale)
@ -1502,7 +1515,7 @@ bool Bundle3D::loadAnimationDataBinary(const std::string& id, Animation3DData* a
// translation // translation
bool hasTranslation = true; bool hasTranslation = true;
if (_version == "0.4") if (_version != "0.1" && _version != "0.3")
hasTranslation = (transformFlag >> 2) & 0x01; hasTranslation = (transformFlag >> 2) & 0x01;
if (hasTranslation) if (hasTranslation)
@ -1938,7 +1951,7 @@ void Bundle3D::getModelRelativePath(const std::string& path)
_modelPath = path.substr(0, index + 1); _modelPath = path.substr(0, index + 1);
} }
Reference* Bundle3D::seekToFirstType(unsigned int type) Reference* Bundle3D::seekToFirstType(unsigned int type, const std::string& id)
{ {
// for each Reference // for each Reference
for (unsigned int i = 0; i < _referenceCount; ++i) for (unsigned int i = 0; i < _referenceCount; ++i)
@ -1946,6 +1959,12 @@ Reference* Bundle3D::seekToFirstType(unsigned int type)
Reference* ref = &_references[i]; Reference* ref = &_references[i];
if (ref->type == type) if (ref->type == type)
{ {
// if id is not a null string, we also need to check the Reference's id.
if (id != "" && id != ref->id)
{
continue;
}
// Found a match // Found a match
if (_binaryReader.seek(ref->offset, SEEK_SET) == false) if (_binaryReader.seek(ref->offset, SEEK_SET) == false)
{ {
@ -1958,6 +1977,7 @@ Reference* Bundle3D::seekToFirstType(unsigned int type)
return nullptr; return nullptr;
} }
Bundle3D::Bundle3D() Bundle3D::Bundle3D()
:_isBinary(false), :_isBinary(false),
_modelPath(""), _modelPath(""),

3
cocos/3d/CCBundle3D.h
View File

@ -146,8 +146,9 @@ protected:
/* /*
* set the read position in buffer to the target type * set the read position in buffer to the target type
* @param The data type * @param The data type
* @param The data id
*/ */
Reference* seekToFirstType(unsigned int type); Reference* seekToFirstType(unsigned int type, const std::string& id = "");
CC_CONSTRUCTOR_ACCESS: CC_CONSTRUCTOR_ACCESS:
Bundle3D(); Bundle3D();