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Replace the revolting build pointer data structure by a proper data

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type.  Make it abstract because that's possible.  Change data layout
so that the slots belonging to a sector are together in memory, it's
nicer to the cache.
(bp): The new type.  Users changed.
(get_wp): Update accordingly.
(alloc_bp): New.
(update_main, calc_all): Use it.  Before, calc_all() allocated 1/7
more than necessary.
This commit is contained in:
Markus Armbruster 2007-01-13 09:07:59 +00:00
parent ac9cdf5bb9
commit 5507e8a1dc
13 changed files with 51 additions and 39 deletions
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4
src/lib/commands/budg.c
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@ -184,7 +184,7 @@ calc_all(long p_sect[][2],
int *planes, int *pbuild, int *npbuild, int *pmaint)
{
struct natstr *np;
int *bp;
struct bp *bp;
long pop = 0;
int n, civ_tax, uw_tax, mil_pay;
struct sctstr *sp;
@ -197,7 +197,7 @@ calc_all(long p_sect[][2],
*planes = *pbuild = *npbuild = *pmaint = 0;
np = getnatp(player->cnum);
bp = calloc(WORLD_X * WORLD_Y * 8, sizeof(int));
bp = alloc_bp();
for (n = 0; NULL != (sp = getsectid(n)); n++) {
fill_update_array(bp, sp);
if (sp->sct_own == player->cnum) {