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Check build's first argument before asking for the second

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This commit is contained in:
Markus Armbruster 2011-04-23 07:19:55 +02:00
parent 4c1f8ead27
commit d7e0a7088c
1 changed files with 34 additions and 20 deletions
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54
src/lib/commands/buil.c
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@ -91,6 +91,38 @@ buil(void)
if (!p) if (!p)
return RET_SYN; return RET_SYN;
what = *p; what = *p;
switch (what) {
case 'b':
if (natp->nat_level[NAT_TLEV] + 0.005 < buil_bt) {
pr("Building a span requires a tech of %.0f\n", buil_bt);
return RET_FAIL;
}
break;
case 't':
if (!opt_BRIDGETOWERS) {
pr("Bridge tower building is disabled.\n");
return RET_FAIL;
}
if (natp->nat_level[NAT_TLEV] + 0.005 < buil_tower_bt) {
pr("Building a tower requires a tech of %.0f\n",
buil_tower_bt);
return RET_FAIL;
}
break;
case 's':
case 'p':
case 'l':
break;
case 'n':
if (!ef_nelem(EF_NUKE_CHR)) {
pr("There are no nukes in this game.\n");
return RET_FAIL;
}
break;
default:
pr("You can't build that!\n");
return RET_SYN;
}
if (!snxtsct(&nstr, player->argp[2])) if (!snxtsct(&nstr, player->argp[2]))
return RET_SYN; return RET_SYN;
@ -157,27 +189,9 @@ buil(void)
} }
break; break;
case 'b': case 'b':
if (natp->nat_level[NAT_TLEV] + 0.005 < buil_bt) {
pr("Building a span requires a tech of %.0f\n", buil_bt);
return RET_FAIL;
}
break;
case 't': case 't':
if (!opt_BRIDGETOWERS) {
pr("Bridge tower building is disabled.\n");
return RET_FAIL;
}
if (natp->nat_level[NAT_TLEV] + 0.005 < buil_tower_bt) {
pr("Building a tower requires a tech of %.0f\n",
buil_tower_bt);
return RET_FAIL;
}
break; break;
case 'n': case 'n':
if (!ef_nelem(EF_NUKE_CHR)) {
pr("There are no nukes in this game.\n");
return RET_FAIL;
}
p = getstarg(player->argp[3], "Nuke type? ", buf); p = getstarg(player->argp[3], "Nuke type? ", buf);
if (!p || !*p) if (!p || !*p)
return RET_SYN; return RET_SYN;
@ -202,8 +216,8 @@ buil(void)
} }
break; break;
default: default:
pr("You can't build that!\n"); CANT_REACH();
return RET_SYN; return RET_FAIL;
} }
number = 1; number = 1;