Function SetAircraftPosition

src/aircraft_cmd.cpp:532–565

* Set aircraft position. * @param v Aircraft to position. * @param x New X position. * @param y New y position. * @param z New z position. */

 * @param z New z position.
 */
void SetAircraftPosition(Aircraft *v, int x, int y, int z)
{
	v->x_pos = x;
	v->y_pos = y;
	v->z_pos = z;

	v->UpdatePosition();
	v->UpdateViewport(true, false);
	if (v->subtype == AIR_HELICOPTER) {
		GetRotorImage(v, EIT_ON_MAP, &v->Next()->Next()->sprite_cache.sprite_seq);
	}

	Aircraft *u = v->Next();

	int safe_x = Clamp(x, 0, Map::MaxX() * TILE_SIZE);
	int safe_y = Clamp(y - 1, 0, Map::MaxY() * TILE_SIZE);
	u->x_pos = x;
	u->y_pos = y - ((v->z_pos - GetSlopePixelZ(safe_x, safe_y)) >> 3);

	safe_y = Clamp(u->y_pos, 0, Map::MaxY() * TILE_SIZE);
	u->z_pos = GetSlopePixelZ(safe_x, safe_y);
	u->sprite_cache.sprite_seq.CopyWithoutPalette(v->sprite_cache.sprite_seq); // the shadow is never coloured

	u->UpdatePositionAndViewport();

	u = u->Next();
	if (u != nullptr) {
		u->x_pos = x;
		u->y_pos = y;
		u->z_pos = z + ROTOR_Z_OFFSET;

		u->UpdatePositionAndViewport();
	}
}

/**
 * Handle Aircraft specific tasks when an Aircraft enters a hangar