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authorwyatt8740 <wyatt8740@yahoo.com>2014-01-06 12:02:16 -0500
committerwyatt8740 <wyatt8740@yahoo.com>2014-01-06 12:02:16 -0500
commita8f828a066773a59fdf646299359d35ae0e845af (patch)
tree86123409fc6f231cf4136e81159b63cb1e9ec102 /WinQuake/d_part.c
parentb2951690415054ae8705c07f8df7a4ba7cde382a (diff)
downloadquake-pum-a8f828a066773a59fdf646299359d35ae0e845af.tar.gz
Removed accidental upload of copyrighted map files
Diffstat (limited to 'WinQuake/d_part.c')
-rw-r--r--WinQuake/d_part.c414
1 files changed, 207 insertions, 207 deletions
diff --git a/WinQuake/d_part.c b/WinQuake/d_part.c
index 176b76b..66fbda2 100644
--- a/WinQuake/d_part.c
+++ b/WinQuake/d_part.c
@@ -1,207 +1,207 @@
-/*
-Copyright (C) 1996-1997 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-*/
-// d_part.c: software driver module for drawing particles
-
-#include "quakedef.h"
-#include "d_local.h"
-
-
-/*
-==============
-D_EndParticles
-==============
-*/
-void D_EndParticles (void)
-{
-// not used by software driver
-}
-
-
-/*
-==============
-D_StartParticles
-==============
-*/
-void D_StartParticles (void)
-{
-// not used by software driver
-}
-
-
-#if !id386
-
-/*
-==============
-D_DrawParticle
-==============
-*/
-void D_DrawParticle (particle_t *pparticle)
-{
- vec3_t local, transformed;
- float zi;
- byte *pdest;
- short *pz;
- int i, izi, pix, count, u, v;
-
-// transform point
- VectorSubtract (pparticle->org, r_origin, local);
-
- transformed[0] = DotProduct(local, r_pright);
- transformed[1] = DotProduct(local, r_pup);
- transformed[2] = DotProduct(local, r_ppn);
-
- if (transformed[2] < PARTICLE_Z_CLIP)
- return;
-
-// project the point
-// FIXME: preadjust xcenter and ycenter
- zi = 1.0 / transformed[2];
- u = (int)(xcenter + zi * transformed[0] + 0.5);
- v = (int)(ycenter - zi * transformed[1] + 0.5);
-
- if ((v > d_vrectbottom_particle) ||
- (u > d_vrectright_particle) ||
- (v < d_vrecty) ||
- (u < d_vrectx))
- {
- return;
- }
-
- pz = d_pzbuffer + (d_zwidth * v) + u;
- pdest = d_viewbuffer + d_scantable[v] + u;
- izi = (int)(zi * 0x8000);
-
- pix = izi >> d_pix_shift;
-
- if (pix < d_pix_min)
- pix = d_pix_min;
- else if (pix > d_pix_max)
- pix = d_pix_max;
-
- switch (pix)
- {
- case 1:
- count = 1 << d_y_aspect_shift;
-
- for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
- {
- if (pz[0] <= izi)
- {
- pz[0] = izi;
- pdest[0] = pparticle->color;
- }
- }
- break;
-
- case 2:
- count = 2 << d_y_aspect_shift;
-
- for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
- {
- if (pz[0] <= izi)
- {
- pz[0] = izi;
- pdest[0] = pparticle->color;
- }
-
- if (pz[1] <= izi)
- {
- pz[1] = izi;
- pdest[1] = pparticle->color;
- }
- }
- break;
-
- case 3:
- count = 3 << d_y_aspect_shift;
-
- for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
- {
- if (pz[0] <= izi)
- {
- pz[0] = izi;
- pdest[0] = pparticle->color;
- }
-
- if (pz[1] <= izi)
- {
- pz[1] = izi;
- pdest[1] = pparticle->color;
- }
-
- if (pz[2] <= izi)
- {
- pz[2] = izi;
- pdest[2] = pparticle->color;
- }
- }
- break;
-
- case 4:
- count = 4 << d_y_aspect_shift;
-
- for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
- {
- if (pz[0] <= izi)
- {
- pz[0] = izi;
- pdest[0] = pparticle->color;
- }
-
- if (pz[1] <= izi)
- {
- pz[1] = izi;
- pdest[1] = pparticle->color;
- }
-
- if (pz[2] <= izi)
- {
- pz[2] = izi;
- pdest[2] = pparticle->color;
- }
-
- if (pz[3] <= izi)
- {
- pz[3] = izi;
- pdest[3] = pparticle->color;
- }
- }
- break;
-
- default:
- count = pix << d_y_aspect_shift;
-
- for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
- {
- for (i=0 ; i<pix ; i++)
- {
- if (pz[i] <= izi)
- {
- pz[i] = izi;
- pdest[i] = pparticle->color;
- }
- }
- }
- break;
- }
-}
-
-#endif // !id386
-
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+// d_part.c: software driver module for drawing particles
+
+#include "quakedef.h"
+#include "d_local.h"
+
+
+/*
+==============
+D_EndParticles
+==============
+*/
+void D_EndParticles (void)
+{
+// not used by software driver
+}
+
+
+/*
+==============
+D_StartParticles
+==============
+*/
+void D_StartParticles (void)
+{
+// not used by software driver
+}
+
+
+#if !id386
+
+/*
+==============
+D_DrawParticle
+==============
+*/
+void D_DrawParticle (particle_t *pparticle)
+{
+ vec3_t local, transformed;
+ float zi;
+ byte *pdest;
+ short *pz;
+ int i, izi, pix, count, u, v;
+
+// transform point
+ VectorSubtract (pparticle->org, r_origin, local);
+
+ transformed[0] = DotProduct(local, r_pright);
+ transformed[1] = DotProduct(local, r_pup);
+ transformed[2] = DotProduct(local, r_ppn);
+
+ if (transformed[2] < PARTICLE_Z_CLIP)
+ return;
+
+// project the point
+// FIXME: preadjust xcenter and ycenter
+ zi = 1.0 / transformed[2];
+ u = (int)(xcenter + zi * transformed[0] + 0.5);
+ v = (int)(ycenter - zi * transformed[1] + 0.5);
+
+ if ((v > d_vrectbottom_particle) ||
+ (u > d_vrectright_particle) ||
+ (v < d_vrecty) ||
+ (u < d_vrectx))
+ {
+ return;
+ }
+
+ pz = d_pzbuffer + (d_zwidth * v) + u;
+ pdest = d_viewbuffer + d_scantable[v] + u;
+ izi = (int)(zi * 0x8000);
+
+ pix = izi >> d_pix_shift;
+
+ if (pix < d_pix_min)
+ pix = d_pix_min;
+ else if (pix > d_pix_max)
+ pix = d_pix_max;
+
+ switch (pix)
+ {
+ case 1:
+ count = 1 << d_y_aspect_shift;
+
+ for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
+ {
+ if (pz[0] <= izi)
+ {
+ pz[0] = izi;
+ pdest[0] = pparticle->color;
+ }
+ }
+ break;
+
+ case 2:
+ count = 2 << d_y_aspect_shift;
+
+ for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
+ {
+ if (pz[0] <= izi)
+ {
+ pz[0] = izi;
+ pdest[0] = pparticle->color;
+ }
+
+ if (pz[1] <= izi)
+ {
+ pz[1] = izi;
+ pdest[1] = pparticle->color;
+ }
+ }
+ break;
+
+ case 3:
+ count = 3 << d_y_aspect_shift;
+
+ for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
+ {
+ if (pz[0] <= izi)
+ {
+ pz[0] = izi;
+ pdest[0] = pparticle->color;
+ }
+
+ if (pz[1] <= izi)
+ {
+ pz[1] = izi;
+ pdest[1] = pparticle->color;
+ }
+
+ if (pz[2] <= izi)
+ {
+ pz[2] = izi;
+ pdest[2] = pparticle->color;
+ }
+ }
+ break;
+
+ case 4:
+ count = 4 << d_y_aspect_shift;
+
+ for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
+ {
+ if (pz[0] <= izi)
+ {
+ pz[0] = izi;
+ pdest[0] = pparticle->color;
+ }
+
+ if (pz[1] <= izi)
+ {
+ pz[1] = izi;
+ pdest[1] = pparticle->color;
+ }
+
+ if (pz[2] <= izi)
+ {
+ pz[2] = izi;
+ pdest[2] = pparticle->color;
+ }
+
+ if (pz[3] <= izi)
+ {
+ pz[3] = izi;
+ pdest[3] = pparticle->color;
+ }
+ }
+ break;
+
+ default:
+ count = pix << d_y_aspect_shift;
+
+ for ( ; count ; count--, pz += d_zwidth, pdest += screenwidth)
+ {
+ for (i=0 ; i<pix ; i++)
+ {
+ if (pz[i] <= izi)
+ {
+ pz[i] = izi;
+ pdest[i] = pparticle->color;
+ }
+ }
+ }
+ break;
+ }
+}
+
+#endif // !id386
+