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Make prewrite callbacks more robust

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Treat zero owner just like efficiency below minimum.  Before, cargo
was taken off carriers only when efficiency fell below minimum, not
when owner changed to zero.

Run item_prewrite() unconditionally, for simplicity.
This commit is contained in:
Markus Armbruster 2008-09-13 13:21:12 -04:00
parent fc42f66b4a
commit 861a66625c
4 changed files with 18 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/lib/subs/nuke.c
View file

@ -60,17 +60,17 @@ nuk_prewrite(int n, void *old, void *new)
{
struct nukstr *oldnp = old;
struct nukstr *np = new;
natid own = np->nuk_own;
natid own = np->nuk_effic == 0 ? 0 : np->nuk_own;
if (np->nuk_effic == 0) {
own = 0;
if (!own) {
np->nuk_effic = 0;
np->nuk_plane = -1;
}
if (oldnp->nuk_plane != np->nuk_plane)
nuk_carrier_change(np, EF_PLANE, oldnp->nuk_plane, np->nuk_plane);
/* We've avoided assigning to np->nuk_own, in case oldsp == sp */
/* We've avoided assigning to np->nuk_own, in case oldnp == np */
if (oldnp->nuk_own != own)
lost_and_found(EF_NUKE, oldnp->nuk_own, own,
np->nuk_uid, np->nuk_x, np->nuk_y);