diff options
Diffstat (limited to 'src/hexen')
| -rw-r--r-- | src/hexen/p_setup.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/hexen/p_setup.c b/src/hexen/p_setup.c index 695c262e..653080e2 100644 --- a/src/hexen/p_setup.c +++ b/src/hexen/p_setup.c @@ -533,10 +533,18 @@ void P_LoadSideDefs(int lump) void P_LoadBlockMap(int lump) { int i, count; + int lumplen; - blockmaplump = W_CacheLumpNum(lump, PU_LEVEL); + lumplen = W_LumpLength(lump); + + blockmaplump = Z_Malloc(lumplen, PU_LEVEL, NULL); + W_ReadLump(lump, blockmaplump); blockmap = blockmaplump + 4; - count = W_LumpLength(lump) / 2; + + // Swap all short integers to native byte ordering: + + count = lumplen / 2; + for (i = 0; i < count; i++) blockmaplump[i] = SHORT(blockmaplump[i]); @@ -545,7 +553,8 @@ void P_LoadBlockMap(int lump) bmapwidth = blockmaplump[2]; bmapheight = blockmaplump[3]; -// clear out mobj chains + // clear out mobj chains + count = sizeof(*blocklinks) * bmapwidth * bmapheight; blocklinks = Z_Malloc(count, PU_LEVEL, 0); memset(blocklinks, 0, count); |