Used by the routine at OBJECT_FLIGHT.

Called by the thrown object's update (OBJECT_FLIGHT) when it strikes its villain. The four records at FINDS become sparkles, graphic 140 (SPARKLE_FLY moves them), at the villain's U and V, each facing a different way so that they fly apart: a speed of 12, half-sizes of 16 and the drawing offset things of that size have. Graphics 140-143 share their sprites with the first frames of the four kinds of find (48, 52, 56 and 60), so the sparkles show the finds' pictures. Whatever the four records held -- things found in buildings and not yet picked up -- is lost. The flags (+7), the step (+A, +B) and where each was drawn (+E, +F) are left as they were. The ending waits for the sparkles to finish (CHECK_QUEST_DONE).