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Simplify build_bridge(): replace a switch by a function pointer

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This commit is contained in:
Markus Armbruster 2011-04-23 07:55:45 +02:00
parent 0ec19fe81e
commit 9ef7200406
1 changed files with 5 additions and 10 deletions
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15
src/lib/commands/buil.c
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@ -643,7 +643,8 @@ build_bridge(char what)
{
struct natstr *natp = getnatp(player->cnum);
struct nstr_sect nstr;
int gotsect, built;
int (*build_it)(struct sctstr *, short[]);
int gotsect;
struct sctstr sect;
switch (what) {
@ -652,6 +653,7 @@ build_bridge(char what)
pr("Building a span requires a tech of %.0f\n", buil_bt);
return RET_FAIL;
}
build_it = build_bspan;
break;
case 't':
if (!opt_BRIDGETOWERS) {
@ -663,6 +665,7 @@ build_bridge(char what)
buil_tower_bt);
return RET_FAIL;
}
build_it = build_btower;
break;
default:
CANT_REACH();
@ -676,15 +679,7 @@ build_bridge(char what)
gotsect++;
if (!player->owner)
continue;
switch (what) {
case 'b':
built = build_bspan(&sect, sect.sct_item);
break;
case 't':
built = build_btower(&sect, sect.sct_item);
break;
}
if (built)
if (build_it(&sect, sect.sct_item))
putsect(&sect);
}
if (!gotsect) {