bool ParticleEffect::Start()
{
if(IsAlive())
return true;
return _CreateEffect();
}
ParticleEffect* ParticleManager::_AddEffect(const ParticleEffectDef *def, float x, float y)
{
if (!def) {
IF_PRINT_WARNING(VIDEO_DEBUG)
<< "AddEffect() failed because def was NULL!" << std::endl;
return 0;
}
if (def->_systems.empty()) {
IF_PRINT_WARNING(VIDEO_DEBUG)
<< "AddEffect() failed because def->_systems was empty!" << std::endl;
return 0;
}
ParticleEffect *effect = _CreateEffect(def);
if (!effect) {
IF_PRINT_WARNING(VIDEO_DEBUG)
<< "Could not create particle effect!" << std::endl;
return 0;
}
effect->Move(x, y);
_all_effects.push_back(effect);
_active_effects.push_back(effect);
return effect;
};
bool ParticleEffect::LoadEffect(const std::string& filename) {
if (!_LoadEffectDef(filename)) {
PRINT_WARNING << "Failed to load particle definition file: "
<< filename << std::endl;
return false;
}
if (!_CreateEffect()) {
PRINT_WARNING << "Failed to create particle effect from file: "
<< filename << std::endl;
return false;
}
return true;
}
// The static version, to handle outside the particle manager
ParticleEffect* ParticleManager::CreateEffect(const std::string& filename) {
ParticleEffectDef *def = _LoadEffect(filename);
if (!def) {
PRINT_WARNING << "Failed to load particle definition file: "
<< filename << std::endl;
return 0;
}
ParticleEffect *effect = _CreateEffect(def);
if (!effect) {
PRINT_WARNING << "Failed to create particle effect from file: "
<< filename << std::endl;
}
return effect;
}
