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Engine: don't extern 'clipmovetraceboxnum', add a new func. clipmovex() instead.

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The 'x' is for "extended", since its last arg is a switch of whether to disable
sliding. Use that from gameexec.c.

git-svn-id: https://svn.eduke32.com/eduke32@3811 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2013-05-24 13:54:36 +00:00
parent f051e1e229
commit d0f538b283
3 changed files with 24 additions and 8 deletions
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4
polymer/eduke32/build/include/build.h
View file

@ -1074,9 +1074,11 @@ static inline void rotatesprite_win(int32_t sx, int32_t sy, int32_t z, int16_t a
void bfirst_search_init(int16_t *list, uint8_t *bitmap, int32_t *eltnumptr, int32_t maxnum, int16_t firstelt);
void bfirst_search_try(int16_t *list, uint8_t *bitmap, int32_t *eltnumptr, int16_t elt);
extern int32_t clipmoveboxtracenum;
int32_t clipmove(vec3_t *vect, int16_t *sectnum, int32_t xvect, int32_t yvect, int32_t walldist,
int32_t ceildist, int32_t flordist, uint32_t cliptype) ATTRIBUTE((nonnull(1,2)));
int32_t clipmovex(vec3_t *pos, int16_t *sectnum, int32_t xvect, int32_t yvect,
int32_t walldist, int32_t ceildist, int32_t flordist, uint32_t cliptype,
uint8_t noslidep) ATTRIBUTE((nonnull(1,2)));
int32_t clipinsidebox(int32_t x, int32_t y, int16_t wallnum, int32_t walldist);
int32_t clipinsideboxline(int32_t x, int32_t y, int32_t x1, int32_t y1,
int32_t x2, int32_t y2, int32_t walldist);

19
polymer/eduke32/build/src/engine.c
View file

@ -12512,7 +12512,7 @@ int32_t lastwall(int16_t point)
////////// CLIPMOVE //////////
int32_t clipmoveboxtracenum = 3;
static int32_t clipmoveboxtracenum = 3;
#ifdef HAVE_CLIPSHAPE_FEATURE
static int32_t clipsprite_try(const spritetype *spr, int32_t xmin, int32_t ymin, int32_t xmax, int32_t ymax)
@ -12660,6 +12660,23 @@ static void addclipline(int32_t dax1, int32_t day1, int32_t dax2, int32_t day2,
}
}
int32_t clipmovex(vec3_t *pos, int16_t *sectnum,
int32_t xvect, int32_t yvect,
int32_t walldist, int32_t ceildist, int32_t flordist, uint32_t cliptype,
uint8_t noslidep)
{
int32_t ret;
const int32_t oboxtracenum = clipmoveboxtracenum;
if (noslidep)
clipmoveboxtracenum = 1;
ret = clipmove(pos, sectnum, xvect, yvect,
walldist, ceildist, flordist, cliptype);
clipmoveboxtracenum = oboxtracenum;
return ret;
}
//
// clipmove
//

9
polymer/eduke32/source/gameexec.c
View file

@ -2864,7 +2864,7 @@ nullquote:
int32_t retvar=*insptr++, xvar=*insptr++, yvar=*insptr++, z=Gv_GetVarX(*insptr++), sectnumvar=*insptr++;
int32_t xvect=Gv_GetVarX(*insptr++), yvect=Gv_GetVarX(*insptr++);
int32_t walldist=Gv_GetVarX(*insptr++), floordist=Gv_GetVarX(*insptr++), ceildist=Gv_GetVarX(*insptr++);
int32_t clipmask=Gv_GetVarX(*insptr++), oclipmoveboxtracenum=clipmoveboxtracenum;
int32_t clipmask=Gv_GetVarX(*insptr++);
int16_t sectnum;
vect.x = Gv_GetVarX(xvar);
@ -2879,11 +2879,8 @@ nullquote:
continue;
}
if (tw==CON_CLIPMOVENOSLIDE)
clipmoveboxtracenum = 1;
Gv_SetVarX(retvar, clipmove(&vect, &sectnum, xvect, yvect, walldist, floordist, ceildist, clipmask));
if (tw==CON_CLIPMOVENOSLIDE)
clipmoveboxtracenum = oclipmoveboxtracenum;
Gv_SetVarX(retvar, clipmovex(&vect, &sectnum, xvect, yvect, walldist, floordist, ceildist,
clipmask, (tw==CON_CLIPMOVENOSLIDE)));
Gv_SetVarX(sectnumvar, sectnum);
Gv_SetVarX(xvar, vect.x);
Gv_SetVarX(yvar, vect.y);