// createBodies sets up the chipmunk space and static bodies
func createBodies() {
space = chipmunk.NewSpace()
space.Gravity = vect.Vect{0, 2900}
staticBody := chipmunk.NewBodyStatic()
staticLines = []*chipmunk.Shape{
chipmunk.NewSegment(vect.Vect{100.0, 500.0}, vect.Vect{1000.0, 500.0}, 0),
chipmunk.NewSegment(vect.Vect{1000.0, 500.0}, vect.Vect{1000.0, 100.0}, 0),
}
for _, segment := range staticLines {
segment.SetElasticity(0.9)
staticBody.AddShape(segment)
}
space.AddBody(staticBody)
}
func NewRace(track *Track) *Race {
id, _ := uuid.NewV4()
race := &Race{id.String(), track, make([]*PlayerPosition, 0), chipmunk.NewSpace(), false, 0}
staticBody := chipmunk.NewBodyStatic()
for _, wall := range track.Segments {
segment := chipmunk.NewSegment(wall.Point1, wall.Point2, 0)
staticBody.AddShape(segment)
}
race.Space.AddBody(staticBody)
return race
}