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cmodel: implement left QBSP to QBSP convert

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This commit is contained in:
Denis Pauk 2024-04-14 17:16:33 +03:00
parent becea2987b
commit 3e46e777c0
1 changed files with 54 additions and 5 deletions
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59
src/common/cmodels.c
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@ -573,6 +573,26 @@ Mod_Load2QBSP_IBSP_LEAFFACES(byte *outbuf, dheader_t *outheader, const byte *inb
}
}
static void
Mod_Load2QBSP_QBSP_LEAFFACES(byte *outbuf, dheader_t *outheader, const byte *inbuf,
const dheader_t *inheader, size_t rule_size)
{
int i, count;
int *in, *out;
count = inheader->lumps[LUMP_LEAFFACES].filelen / rule_size;
in = (int *)(inbuf + inheader->lumps[LUMP_LEAFFACES].fileofs);
out = (int *)(outbuf + outheader->lumps[LUMP_LEAFFACES].fileofs);
for (i = 0; i < count; i++)
{
*out = LittleLong(*in) & 0xFFFFFFFF;
out++;
in++;
}
}
static void
Mod_Load2QBSP_IBSP_LEAFBRUSHES(byte *outbuf, dheader_t *outheader, const byte *inbuf,
const dheader_t *inheader, size_t rule_size)
@ -636,6 +656,27 @@ Mod_Load2QBSP_IBSP_EDGES(byte *outbuf, dheader_t *outheader, const byte *inbuf,
}
}
static void
Mod_Load2QBSP_QBSP_EDGES(byte *outbuf, dheader_t *outheader, const byte *inbuf,
const dheader_t *inheader, size_t rule_size)
{
dqedge_t *in, *out;
int i, count;
count = inheader->lumps[LUMP_EDGES].filelen / rule_size;
in = (dqedge_t *)(inbuf + inheader->lumps[LUMP_EDGES].fileofs);
out = (dqedge_t *)(outbuf + outheader->lumps[LUMP_EDGES].fileofs);
for (i = 0; i < count; i++)
{
out->v[0] = (unsigned int)LittleLong(in->v[0]);
out->v[1] = (unsigned int)LittleLong(in->v[1]);
out++;
in++;
}
}
static void
Mod_Load2QBSP_IBSP_SURFEDGES(byte *outbuf, dheader_t *outheader, const byte *inbuf,
const dheader_t *inheader, size_t rule_size)
@ -893,9 +934,9 @@ static const rule_t qbsplumps[HEADER_LUMPS] = {
{sizeof(dqface_t), Mod_Load2QBSP_QBSP_FACES},
{sizeof(char), Mod_Load2QBSP_IBSP_LIGHTING},
{sizeof(dqleaf_t), Mod_Load2QBSP_QBSP_LEAFS},
{sizeof(int), NULL}, // LUMP_LEAFFACES
{sizeof(int), Mod_Load2QBSP_QBSP_LEAFBRUSHES}, // LUMP_LEAFBRUSHES
{sizeof(dqedge_t), NULL}, // LUMP_EDGES
{sizeof(int), Mod_Load2QBSP_QBSP_LEAFFACES},
{sizeof(int), Mod_Load2QBSP_QBSP_LEAFBRUSHES},
{sizeof(dqedge_t), Mod_Load2QBSP_QBSP_EDGES},
{sizeof(int), Mod_Load2QBSP_IBSP_SURFEDGES},
{sizeof(dmodel_t), Mod_Load2QBSP_IBSP_MODELS},
{sizeof(dbrush_t), Mod_Load2QBSP_IBSP_BRUSHES},
@ -1176,10 +1217,18 @@ Mod_Load2QBSP(const char *name, byte *inbuf, size_t filesize, size_t *out_len,
/* convert lumps to QBSP for all lumps */
for (s = 0; s < HEADER_LUMPS; s++)
{
if (rules[s].size && rules[s].func)
if (!rules[s].size)
{
rules[s].func(outbuf, outheader, inbuf, &header, rules[s].size);
continue;
}
if (!rules[s].func)
{
Com_Error(ERR_DROP, "%s: Map %s does not have convert function for %d",
__func__, name, s);
}
rules[s].func(outbuf, outheader, inbuf, &header, rules[s].size);
}
*out_len = result_size;