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Fix wall and sector updating over the wire so that it doesn't crash.

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git-svn-id: https://svn.eduke32.com/eduke32@1566 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2009-12-13 05:13:59 +00:00
parent 3c018e64ce
commit 410c1187d1
1 changed files with 10 additions and 4 deletions
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14
polymer/eduke32/source/game.c
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@ -1034,18 +1034,22 @@ process:
l = packbuf[j++]; l = packbuf[j++];
while (l--) while (l--)
{ {
Bmemcpy(&i, &packbuf[j], sizeof(int16_t)); int16_t secid;
Bmemcpy(&secid, &packbuf[j], sizeof(int16_t));
j += sizeof(int16_t); j += sizeof(int16_t);
Bmemcpy(&sector[i], &packbuf[j], sizeof(sectortype)); Bmemcpy(&sector[secid], &packbuf[j], sizeof(sectortype));
j += sizeof(sectortype); j += sizeof(sectortype);
} }
l = packbuf[j++]; l = packbuf[j++];
while (l--) while (l--)
{ {
Bmemcpy(&i, &packbuf[j], sizeof(int16_t)); int16_t wallid;
Bmemcpy(&wallid, &packbuf[j], sizeof(int16_t));
j += sizeof(int16_t); j += sizeof(int16_t);
Bmemcpy(&wall[i], &packbuf[j], sizeof(walltype)); Bmemcpy(&wall[wallid], &packbuf[j], sizeof(walltype));
j += sizeof(walltype); j += sizeof(walltype);
} }
} }
@ -1919,6 +1923,7 @@ void faketimerhandler(void)
if (k > 4) break; if (k > 4) break;
} }
packbuf[zj] = k; packbuf[zj] = k;
k = 0;
packbuf[(zj = j++)] = 0; packbuf[(zj = j++)] = 0;
for (i = numsectors-1; i >= 0; i--) for (i = numsectors-1; i >= 0; i--)
@ -1941,6 +1946,7 @@ void faketimerhandler(void)
if (k > 6) break; if (k > 6) break;
} }
packbuf[zj] = k; packbuf[zj] = k;
k = 0;
packbuf[(zj = j++)] = 0; packbuf[(zj = j++)] = 0;
for (i = numwalls-1; i >= 0; i--) for (i = numwalls-1; i >= 0; i--)