func (p *Physics) VehicleBounding(v *state.Vehicle) {
shouldStop := v.X < 0
if shouldStop {
v.X = 2
}
if v.Y < 0 {
shouldStop = true
v.Y = 2
}
if v.Y > p.WorldHeight {
shouldStop = true
v.Y = p.WorldHeight - 2
}
if v.X > p.WorldWidth {
shouldStop = true
v.X = p.WorldWidth - 2
}
if shouldStop {
v.Velocity = 0
}
}
func (p *Physics) RespawnVehicle(v *state.Vehicle, g state.GameState) bool {
if !v.IsAlive {
if time.Now().After(v.TimeDestroyed.Add(p.VehicleRespawn)) {
v.IsAlive = true
loc := p.findSpace(v.Sized, g)
v.Y = loc.Y
v.X = loc.X
v.Angle = 0
v.CurrentHealth = v.MaxHealth
v.ActivePowerup = NO_POWERUP
v.StoredPowerup = NO_POWERUP
}
}
return false
}
func (p *Physics) MoveVehicle(vehicle *state.Vehicle, duration time.Duration) {
x, y := p.move2d(vehicle.X, vehicle.Y, vehicle.Angle, vehicle.Velocity, duration)
vehicle.X = x
vehicle.Y = y
}