void SpriteAnimationManager::init() {
XMLFile doc("data/config/spriteAnimations.xml");
XMLElement *animationElement = doc.FirstChildElement("spriteAnimations").FirstChildElement("animation").ToElement();
while(animationElement) {
std::string name = animationElement->Attribute("name");
std::vector<SpriteAnimation> animation;
XMLElement *framesElement = animationElement->FirstChildElement("frames");
while(framesElement) {
std::vector<u16> frames;
u16 delay = framesElement->IntAttribute("delay");
XMLElement *frameElement = framesElement->FirstChildElement("frame");
while(frameElement) {
frames.push_back(frameElement->IntAttribute("id"));
frameElement = frameElement->NextSiblingElement("frame");
}
animation.push_back(SpriteAnimation(frames.size(), frames, delay));
framesElement = framesElement->NextSiblingElement("frames");
}
spriteAnimations[name] = animation;
animationElement = animationElement->NextSiblingElement("animation");
}
}
/**
* \brief Adds a new animation to this animation set.
*
* This function is called while loading the animation set.
*
* \param animation_name Name of this animation.
* \param animation_data Properties of the animation to create.
*/
void SpriteAnimationSet::add_animation(
const std::string& animation_name,
const SpriteAnimationData& animation_data) {
std::string src_image = animation_data.get_src_image();
uint32_t frame_delay = animation_data.get_frame_delay();
int frame_to_loop_on = animation_data.get_loop_on_frame();
std::vector<SpriteAnimationDirection> directions;
// Create directions
for (const SpriteAnimationDirectionData& direction: animation_data.get_directions()) {
Size size = direction.get_size();
max_size.width = std::max(size.width, max_size.width);
max_size.height = std::max(size.height, max_size.height);
max_bounding_box |= direction.get_bounding_box();
directions.emplace_back(direction.get_all_frames(), direction.get_origin());
}
animations.emplace(
animation_name,
SpriteAnimation(src_image, directions, frame_delay, frame_to_loop_on)
);
}
void Sprite::addAnimation(SpriteAnimation animation) {
m_animations.push_back(SpriteAnimation(animation.size, animation.tabAnim, animation.delay));
}
SpriteAnimId SpriteSheet::AddAnimation()
{
SpriteAnimId animId = ion::GenerateUUID64();
m_animations.insert(std::make_pair(animId, SpriteAnimation()));
return animId;
}
Animation::Animation(const char *filename, std::string name, u16 delay, std::vector<u16> frames, u16 frameWidth, u16 frameHeight) : Sprite(filename, frameWidth, frameHeight) {
m_name = name;
addAnimation(SpriteAnimation(frames.size(), frames, delay));
}