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models: add mdl hack for subframes

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Fixes wizard spark spawn errors.
This commit is contained in:
Denis Pauk 2024-02-13 23:33:03 +02:00
parent 0d48f5e0ec
commit 416e4b1269
1 changed files with 29 additions and 6 deletions
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35
src/client/refresh/files/models.c
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@ -682,12 +682,11 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
/* register all frames */
for (i = 0; i < num_frames; ++i)
{
int frame_type, j, frames_skip;
daliasframe_t *frame;
int frame_type, j;
dxtrivertx_t* poutvertx;
dtrivertx_t *pinvertx;
frame = (daliasframe_t *) ((byte *)pheader + ofs_frames + i * framesize);
frame->scale[0] = LittleFloat(pinmodel->scale[0]) / 0xFF;
frame->scale[1] = LittleFloat(pinmodel->scale[1]) / 0xFF;
@ -702,14 +701,28 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
/* 0 = simple, !0 = group */
/* this program can't read models composed of group frames! */
frame_type = LittleLong(((int *)curr_pos)[0]);
curr_pos += sizeof(frame_type);
curr_pos += sizeof(int);
frames_skip = 1;
if (frame_type)
{
R_Printf(PRINT_ALL, "%s: model %s has unsupported frame type %d",
__func__, mod_name, frame_type);
return NULL;
frames_skip = LittleLong(((int *)curr_pos)[0]);
/* skip count of frames */
curr_pos += sizeof(int);
/* skip bboxmin, bouding box min */
curr_pos += sizeof(dtrivertx_t);
/* skip bboxmax, bouding box max */
curr_pos += sizeof(dtrivertx_t);
/* skip intervals */
curr_pos += frames_skip * sizeof(float);
R_Printf(PRINT_DEVELOPER,
"%s: model %s have used first one of %d subframes\n",
__func__, mod_name, frames_skip);
}
/* skip bboxmin, bouding box min */
curr_pos += sizeof(dtrivertx_t);
/* skip bboxmax, bouding box max */
@ -727,6 +740,16 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
poutvertx[j].lightnormalindex = pinvertx[j].lightnormalindex;
}
curr_pos += sizeof(dtrivertx_t) * num_xyz;
/* next frames in frame group is unsupported */
curr_pos += (frames_skip - 1) * (
/* bouding box */
sizeof(dtrivertx_t) * 2 +
/* name */
16 +
/* verts */
sizeof(dtrivertx_t) * num_xyz
);
}
}