/** Creates an explosion effect. */
Explosion::Explosion(const Vec3& coord, const char* explosion_sound, const char * particle_file)
: HitSFX(coord, explosion_sound)
{
// short emision time, explosion, not constant flame
m_remaining_time = burst_time;
m_emission_frames = 0;
#ifndef SERVER_ONLY
ParticleKindManager* pkm = ParticleKindManager::get();
ParticleKind* particles = pkm->getParticles(particle_file);
m_emitter = new ParticleEmitter(particles, coord, NULL);
#endif
} // Explosion
void Material::initParticlesEffect(const XMLNode *node)
{
ParticleKindManager* pkm = ParticleKindManager::get();
std::string base;
node->get("base", &base);
if (base.size() < 1)
{
Log::warn("Material::initParticlesEffect"
"Invalid particle settings for material '%s'\n",
m_texname.c_str());
return;
}
ParticleKind* particles = NULL;
try
{
particles = pkm->getParticles(base);
if (particles == NULL)
{
Log::warn("Material::initParticlesEffect",
"Error loading particles '%s' for material '%s'\n",
base.c_str(), m_texname.c_str());
}
}
catch (...)
{
Log::warn("Material::initParticlesEffect",
"Cannot find particles '%s' for material '%s'\n",
base.c_str(), m_texname.c_str());
return;
}
std::vector<std::string> conditions;
node->get("condition", &conditions);
const int count = (int)conditions.size();
if (count == 0)
{
Log::warn("material", "initParticlesEffect: Particles "
"'%s' for material '%s' are declared but not used "
"(no emission condition set).",
base.c_str(), m_texname.c_str());
}
for (int c=0; c<count; c++)
{
if (conditions[c] == "skid")
{
m_particles_effects[EMIT_ON_SKID] = particles;
}
else if (conditions[c] == "drive")
{
m_particles_effects[EMIT_ON_DRIVE] = particles;
}
else
{
Log::warn("material", "initParticlesEffect: Unknown "
"condition '%s' for material '%s'",
conditions[c].c_str(), m_texname.c_str());
}
}
} // initParticlesEffect