use a less bizarre method of byte swapping q1bsp/q3bsp headers

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4559 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/model_brush.c b/model_brush.c
index 23d2a48d6499104157096fca280dc217fa5dee46..6801cfbd253549a5b9f6f15b13595e539021641f 100644 (file)
--- a/model_brush.c
+++ b/model_brush.c
@@ -2922,8 +2922,12 @@ void Mod_Q1BSP_Load(model_t *mod, void *buffer)
 // swap all the lumps
        mod_base = (qbyte *)header;
 
-       for (i = 0;i < (int) sizeof(dheader_t) / 4;i++)
-               ((int *)header)[i] = LittleLong(((int *)header)[i]);
+       header->version = LittleLong(header->version);
+       for (i = 0;i < HEADER_LUMPS;i++)
+       {
+               header->lumps[i].fileofs = LittleLong(header->lumps[i].fileofs);
+               header->lumps[i].filelen = LittleLong(header->lumps[i].filelen);
+       }
 
 // load into heap
 
@@ -5580,8 +5584,13 @@ void Mod_Q3BSP_Load(model_t *mod, void *buffer)
        mod_base = (qbyte *)header;
 
        // swap all the lumps
-       for (i = 0;i < (int) sizeof(*header) / 4;i++)
-               ((int *)header)[i] = LittleLong(((int *)header)[i]);
+       header->ident = LittleLong(header->ident);
+       header->version = LittleLong(header->version);
+       for (i = 0;i < Q3HEADER_LUMPS;i++)
+       {
+               header->lumps[i].fileofs = LittleLong(header->lumps[i].fileofs);
+               header->lumps[i].filelen = LittleLong(header->lumps[i].filelen);
+       }
 
        Mod_Q3BSP_LoadEntities(&header->lumps[Q3LUMP_ENTITIES]);
        Mod_Q3BSP_LoadTextures(&header->lumps[Q3LUMP_TEXTURES]);