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CON palfrom: sanity-check current player and maybe print error message.

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git-svn-id: https://svn.eduke32.com/eduke32@2615 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-04-28 21:56:38 +00:00
parent 5dd8d20e7a
commit b2b8ab7890
1 changed files with 12 additions and 4 deletions
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16
polymer/eduke32/source/gameexec.c
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@ -3316,11 +3316,19 @@ nullquote:
case CON_PALFROM:
insptr++;
if ((unsigned)vm.g_p >= (unsigned)playerswhenstarted)
{
int32_t j = 2;
g_player[vm.g_p].ps->pals.f = *insptr++;
for (; j>=0; j--)
*((char *)(&g_player[vm.g_p].ps->pals.r)+2-j) = *insptr++;
OSD_Printf(CON_ERROR "invalid player ID %d\n",g_errorLineNum,keyw[g_tw],vm.g_p);
insptr += 4;
}
else
{
palette_t *const pals = &g_player[vm.g_p].ps->pals;
pals->f = *insptr++;
pals->r = *insptr++;
pals->g = *insptr++;
pals->b = *insptr++;
}
continue;