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grok quest's "map2" format (as well as the original)

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This commit is contained in:
Bill Currie 2003-02-04 18:19:57 +00:00
parent 78a8e047ab
commit 2dd8a6c39d
1 changed files with 77 additions and 16 deletions
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65
tools/qfbsp/source/map.c
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@ -187,6 +187,13 @@ GetToken (qboolean crossline)
return true;
}
static void
UngetToken (void)
{
unget = true;
}
entity_t *mapent;
static void
@ -238,16 +245,39 @@ TextureAxisFromPlane (plane_t *pln, vec3_t xv, vec3_t yv)
VectorCopy (baseaxis[bestaxis * 3 + 2], yv);
}
static vec3_t *
ParseVerts (int *n_verts)
{
vec3_t *verts;
int i;
if (token[0] != ':')
Sys_Error ("parsing brush");
*n_verts = atoi (token + 1);
verts = malloc (sizeof (vec3_t) * *n_verts);
for (i = 0; i < *n_verts; i++) {
GetToken (true);
verts[i][0] = atof (token);
GetToken (true);
verts[i][1] = atof (token);
GetToken (true);
verts[i][2] = atof (token);
}
return verts;
}
static void
ParseBrush (void)
{
float shift[2], rotate, scale[2];
int i, j;
int i, j, n_verts = 0;
mbrush_t *b;
mface_t *f, *f2;
texinfo_t tx;
vec3_t planepts[3];
vec3_t t1, t2, t3;
vec3_t t1, t2, t3, *verts = 0;
vec_t d;
b = &mapbrushes[nummapbrushes];
@ -255,12 +285,31 @@ ParseBrush (void)
b->next = mapent->brushes;
mapent->brushes = b;
GetToken (true);
if (strcmp (token, "(") != 0) {
verts = ParseVerts (&n_verts);
} else {
UngetToken ();
}
do {
if (!GetToken (true))
break;
if (!strcmp (token, "}"))
break;
if (verts) {
int n_v, v;
n_v = atoi (token);
GetToken (false);
for (i = 0; i < n_v; i++) {
GetToken (false);
v = atoi (token);
if (i < 3)
VectorCopy (verts[v], planepts[i]);
}
GetToken (false);
} else {
// read the three point plane definition
for (i = 0; i < 3; i++) {
if (i != 0)
@ -277,6 +326,7 @@ ParseBrush (void)
if (strcmp (token, ")"))
Sys_Error ("parsing brush");
}
}
// read the texturedef
memset (&tx, 0, sizeof (tx));
@ -293,6 +343,15 @@ ParseBrush (void)
GetToken (false);
scale[1] = atof (token);
while (TokenAvailable (false)) {
GetToken (false);
//XXX
//if (!strcmp (token, "detail"))
// b->detail = 1;
//else
// Sys_Error ("Parse error on line %i", scriptline);
}
// if the three points are all on a previous plane, it is a duplicate
// plane
for (f2 = b->faces; f2; f2 = f2->next) {
@ -395,6 +454,8 @@ ParseBrush (void)
// unique the texinfo
f->texinfo = FindTexinfo (&tx);
} while (1);
if (verts)
free (verts);
}
static qboolean