// LoadSprites
// - reading all the sprites from the XML file
std::string AnimationManager::LoadSprites(std::string fileName)
{
TiXmlDocument animationDoc;
// Check to see if there is anything to load from the file
if (animationDoc.LoadFile(fileName.c_str()) == false)
return false;
Sprite* newSprite = new Sprite();
TiXmlElement* root = animationDoc.RootElement();
int numSprites;
root->Attribute("Sprites", &numSprites);
// Check to see if there is actually anything to read in the XML
if (root == nullptr)
return false;
// Getting rid of any past data
if (made == false)
{
m_mSprites.clear();
made = true;
}
std::string ID;
for (int i = 0; i < numSprites; i++)
{
TiXmlElement* spriteImg = root->FirstChildElement("sprite");
while (spriteImg != nullptr)
{
if (spriteImg != nullptr)
{
std::string file = "resource/animation/";
file += spriteImg->GetText();
if (file.c_str() != nullptr)
newSprite->SetImage(file.c_str());
}
spriteImg = spriteImg->NextSiblingElement("spriteID");
if (spriteImg != nullptr)
{
std::string id = spriteImg->GetText();
if (id.c_str() != nullptr)
{
newSprite->SetSpriteID(id);
ID = id;
}
}
spriteImg = spriteImg->NextSiblingElement("isLooping");
if (spriteImg != nullptr)
{
int boolNum;
spriteImg->Attribute("isIt", &boolNum);
if (boolNum == 0)
newSprite->SetLooping(false);
else
newSprite->SetLooping(true);
}
spriteImg = spriteImg->NextSiblingElement("Frames");
int numFrames;
if (spriteImg != nullptr)
{
spriteImg->Attribute("numbers", &numFrames);
}
TiXmlElement* frames = spriteImg->NextSiblingElement("frame");
for (int i = 0; i < numFrames; i++)
{
if (frames != nullptr)
{
TiXmlElement* info = frames->FirstChildElement("anchorPoint");
Frame* newFrame = new Frame();
if (info != nullptr)
{
SGD::Point pointTemp;
double x, y;
info->Attribute("X", &x);
pointTemp.x = (float)x;
info->Attribute("Y", &y);
pointTemp.y = (float)y;
newFrame->SetAnchorPoint(pointTemp);
}
info = info->NextSiblingElement("collisionRect");
if (info != nullptr)
{
SGD::Rectangle collTemp;
double l, t, r, b;
info->Attribute("left", &l);
collTemp.left = (float)l;
info->Attribute("right", &r);
collTemp.right = (float)r;
info->Attribute("top", &t);
collTemp.top = (float)t;
info->Attribute("bottom", &b);
collTemp.bottom = (float)b;
newFrame->SetCollisionRect(collTemp);
}
info = info->NextSiblingElement("drawRect");
if (info != nullptr)
{
SGD::Rectangle drawTemp;
double l, t, r, b;
info->Attribute("left", &l);
drawTemp.left = (float)l;
info->Attribute("right", &r);
drawTemp.right = (float)r;
info->Attribute("top", &t);
drawTemp.top = (float)t;
info->Attribute("bottom", &b);
drawTemp.bottom = (float)b;
newFrame->SetFrameRect(drawTemp);
}
info = info->NextSiblingElement("duration");
if (info != nullptr)
{
double durtemp;
info->Attribute("time", &durtemp);
newFrame->SetDuration((float)durtemp);
}
info = info->NextSiblingElement("triggerID");
if (info != nullptr)
{
std::string trigid = info->GetText();
if (trigid.c_str() != nullptr)
newFrame->SetTriggerID(trigid);
}
newSprite->AddFrame(newFrame);
//frames->
frames = frames->NextSiblingElement("frame");
}
}
m_mSprites[newSprite->GetSpriteID()] = newSprite;
m_vSpriteNames.push_back(newSprite->GetSpriteID());
spriteImg = spriteImg->NextSiblingElement("sprite");
}
}
if (m_mSprites.size() > 0)
return ID;
else
return nullptr;
}
