bool Model::ParseLine(const std::vector<ci_string> &token)
{
if (token.empty() == false)
{
if (token[0].empty() == false && token[0][0] == '#')
{
return true;
}
else if (token[0] == "name")
{
assert(token.size() > 2);
assert(token[1] == "=");
mName = token[2];
}
else if (token[0] == "position")
{
assert(token.size() > 4);
assert(token[1] == "=");
mPosition.x = static_cast<float>(atof(token[2].c_str()));
mPosition.y = static_cast<float>(atof(token[3].c_str()));
mPosition.z = static_cast<float>(atof(token[4].c_str()));
}
else if (token[0] == "rotation")
{
assert(token.size() > 4);
assert(token[1] == "=");
mRotationAxis.x = static_cast<float>(atof(token[2].c_str()));
mRotationAxis.y = static_cast<float>(atof(token[3].c_str()));
mRotationAxis.z = static_cast<float>(atof(token[4].c_str()));
mRotationAngleInDegrees = static_cast<float>(atof(token[5].c_str()));
glm::normalize(mRotationAxis);
}
else if (token[0] == "scaling")
{
assert(token.size() > 4);
assert(token[1] == "=");
mScaling.x = static_cast<float>(atof(token[2].c_str()));
mScaling.y = static_cast<float>(atof(token[3].c_str()));
mScaling.z = static_cast<float>(atof(token[4].c_str()));
}
else if (token[0] == "animation")
{
assert(token.size() > 2);
assert(token[1] == "=");
ci_string animName = token[2];
mAnimation = World::GetInstance()->FindAnimation(animName);
mAnimation->setCurrentModel(this);
}
else if (token[0] == "direction"){
assert(token.size() > 4);
assert(token[1] == "=");
mStretchVec.x = static_cast<float>(atof(token[2].c_str()));
mStretchVec.y = static_cast<float>(atof(token[3].c_str()));
mStretchVec.z = static_cast<float>(atof(token[4].c_str()));
normalize(mStretchVec);
}
else if (token[0] == "range"){
assert(token.size() > 4);
assert(token[1] == "=");
assert(token[3] == "/");
rangeNumerator = static_cast<int>(atof(token[2].c_str()));
rangeDenominator = static_cast<int>(atof(token[4].c_str()));
}
else if (token[0] == "particlesystem")
{
assert(token.size() > 2);
assert(token[1] == "=");
assert(token[2] == "\"fire\"" || token[2] == "\"fountain\"" || "\"stars\""); // only to hardcoded particle systems
ParticleEmitter* emitter = new ParticleEmitter(vec3(0.0f, 0.0f, 0.0f), this);
ParticleDescriptor* desc = new ParticleDescriptor();
if (token[2] == "\"fire\"")
{
desc->SetFireDescriptor();
}
else if (token[2] == "\"fountain\"")
{
desc->SetFountainDescriptor();
}
else if (token[2] == "\"stars\"")
{
desc->SetStarsDescriptor();
}
mParticleSystem = new ParticleSystem(emitter, desc);
World::GetInstance()->AddParticleSystem(mParticleSystem);
}
else
{
return false;
}
}
return true;
}
