/// <summary>
/// Initilializes a new instance of Dungeon
/// </summary>
/// <param name="rom"></param>
public Dungeon()
{
room = new object_data();
sprite = new indoor_sprites();
block = new indoor_blocks();
torches = new indoor_torches();
chest = new indoor_chests();
pit = new indoor_damagepits();
telepathy = new indoor_telepathy();
roomheader = new roomHeader();
item = new indoor_items();
}
//Numerical part
void particle_versus_source(List <List <object_data> > batches, List <object_data> source_bathc)
{
object_data source_object = source_bathc[0];
Vector3 source_object_positions = source_object.get_position_vector();
float source_object_mass = source_object.get_particle_mass();
for (int i = 0; i < batches.Count; i++)
{
for (int j = 0; j < batches[0].Count; j++)
{
//particle data
object_data particle_object = batches[i][j];
Vector3 particle_object_positions = particle_object.get_position_vector();
float particle_object_mass = particle_object.get_particle_mass();
Vector3 particle_object_velocity_vector = particle_object.get_velocity_vector();
Vector3 particle_object_force_vector = particle_object.get_force_vector();
verlet_integration(virtual_gravity_const, source_object_positions, particle_object_positions, source_object_mass, particle_object_mass, particle_object_velocity_vector, particle_object_force_vector, particle_object);
}
}
}
//Not exactly verlet integration
public void verlet_integration(float virtual_gravity_const, Vector3 source_position, Vector3 particle_position, float source_mass, float particle_mass, Vector3 particle_object_velocity_vector, Vector3 particle_object_force_vector, object_data particle_object)
{
float del_time_sq = time_step * time_step;
//calculations
particle_object_force_vector = force_direction(virtual_gravity_const, source_position, particle_position, source_mass, particle_mass);
//position update
particle_position[0] += particle_object_velocity_vector[0] * time_step + (0.5f) * (particle_object_force_vector[0] / particle_mass) * del_time_sq;
particle_position[1] += particle_object_velocity_vector[1] * time_step + (0.5f) * (particle_object_force_vector[1] / particle_mass) * del_time_sq;
particle_position[2] += particle_object_velocity_vector[2] * time_step + (0.5f) * (particle_object_force_vector[2] / particle_mass) * del_time_sq;
//velcity update new
particle_object_velocity_vector[0] += (particle_object_force_vector[0] / particle_mass) * time_step;
particle_object_velocity_vector[1] += (particle_object_force_vector[1] / particle_mass) * time_step;
particle_object_velocity_vector[2] += (particle_object_force_vector[2] / particle_mass) * time_step;
if (check_collision(source_position, particle_position) == true)
{
//Vector3 reduced_particle_object_velocity_vector=-0.2f*particle_object_velocity_vector;
particle_object_velocity_vector = -(particle_object_velocity_vector - 0.1f * particle_object_velocity_vector);
}
particle_object.set_force_vector(particle_object_force_vector);
particle_object.set_position_vector(particle_position);
particle_object.set_velocity_vector(particle_object_velocity_vector);
}
