void Animation::Load() {
int frameAnimationIndex = -1;
vector<FrameList> frameLists;
string currentState = "";
float currentAnimationDuration = 0.0f;
int currentWidth = 0;
int currentHeight = 0;
bool legacySupport = true;
string data = FileUtil::Read(path);
int endline = 0;
do {
endline = (int)data.find("\n");
string line = data.substr(0, endline);
// NOTE: Support older animation files until we upgrade completely...
if (line.find("VERSION") != string::npos) {
string version = ValueOf("VERSION", line);
if (version != "1.0") legacySupport = false;
}
else if (line.find("animation") != string::npos) {
if (!frameLists.empty()) {
//std::cout << "animation total seconds: " << sf::seconds(currentAnimationDuration).asSeconds() << "\n";
//std::cout << "animation name push " << currentState << endl;
animations.insert(std::make_pair(currentState, frameLists.at(frameAnimationIndex)));
currentAnimationDuration = 0.0f;
}
string state = ValueOf("state", line);
currentState = state;
if (legacySupport) {
string width = ValueOf("width", line);
string height = ValueOf("height", line);
//std::cout << "animation name in " << currentState << endl;
currentWidth = atoi(width.c_str());
currentHeight = atoi(height.c_str());
}
frameLists.push_back(FrameList());
frameAnimationIndex++;
}
else if (line.find("frame") != string::npos) {
string duration = ValueOf("duration", line);
float currentFrameDuration = (float)atof(duration.c_str());
int currentStartx = 0;
int currentStarty = 0;
float originX = 0;
float originY = 0;
if (legacySupport) {
string startx = ValueOf("startx", line);
string starty = ValueOf("starty", line);
currentStartx = atoi(startx.c_str());
currentStarty = atoi(starty.c_str());
}
else {
string x = ValueOf("x", line);
string y = ValueOf("y", line);
string w = ValueOf("w", line);
string h = ValueOf("h", line);
string ox = ValueOf("originx", line);
string oy = ValueOf("originy", line);
currentStartx = atoi(x.c_str());
currentStarty = atoi(y.c_str());
currentWidth = atoi(w.c_str());
currentHeight = atoi(h.c_str());
originX = (float)atoi(ox.c_str());
originY = (float)atoi(oy.c_str());
}
currentAnimationDuration += currentFrameDuration;
if (legacySupport) {
frameLists.at(frameAnimationIndex).Add(currentFrameDuration, IntRect(currentStartx, currentStarty, currentWidth, currentHeight));
}
else {
frameLists.at(frameAnimationIndex).Add(currentFrameDuration, IntRect(currentStartx, currentStarty, currentWidth, currentHeight), sf::Vector2f(originX, originY));
}
}
data = data.substr(endline + 1);
} while (endline > -1);
// One more addAnimation to do if file is good
if (frameAnimationIndex >= 0) {
animations.insert(std::make_pair(currentState, frameLists.at(frameAnimationIndex)));
}
}
