1 files changed, 27 insertions, 39 deletions

diff --git a/src/sw_part.c b/src/sw_part.c
index 0fe15f6..8095ec0 100644
--- a/src/sw_part.c
+++ b/src/sw_part.c
@@ -8,7 +8,7 @@ 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.  
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 See the GNU General Public License for more details.
 
@@ -25,8 +25,7 @@ vec3_t r_pright, r_pup, r_ppn;
 #define PARTICLE_66     1
 #define PARTICLE_OPAQUE 2
 
-typedef struct
-{
+typedef struct {
     particle_t *particle;
     int         level;
     int         color;
@@ -43,11 +42,11 @@ static partparms_t partparms;
 ** executed is if we're debugging on x86 or if we're
 ** recompiling and deploying on a non-x86 platform.
 **
-** To minimize error and improve readability I went the 
+** To minimize error and improve readability I went the
 ** function pointer route.  This exacts some overhead, but
 ** it pays off in clean and easy to understand code.
 */
-static void R_DrawParticle( void )
+static void R_DrawParticle(void)
 {
     particle_t *pparticle = partparms.particle;
     int         level     = partparms.level;
@@ -61,11 +60,11 @@ static void R_DrawParticle( void )
     /*
     ** transform the particle
     */
-    VectorSubtract (pparticle->origin, r_origin, local);
+    VectorSubtract(pparticle->origin, r_origin, local);
 
     transformed[0] = DotProduct(local, r_pright);
     transformed[1] = DotProduct(local, r_pup);
-    transformed[2] = DotProduct(local, r_ppn);      
+    transformed[2] = DotProduct(local, r_ppn);
 
     if (transformed[2] < PARTICLE_Z_CLIP)
         return;
@@ -78,16 +77,15 @@ static void R_DrawParticle( void )
     u = (int)(xcenter + zi * transformed[0] + 0.5);
     v = (int)(ycenter - zi * transformed[1] + 0.5);
 
-    if ((v > d_vrectbottom_particle) || 
+    if ((v > d_vrectbottom_particle) ||
         (u > d_vrectright_particle) ||
         (v < d_vrecty) ||
-        (u < d_vrectx))
-    {
+        (u < d_vrectx)) {
         return;
     }
 
     /*
-    ** compute addresses of zbuffer, framebuffer, and 
+    ** compute addresses of zbuffer, framebuffer, and
     ** compute the Z-buffer reference value.
     */
     pz = d_pzbuffer + (d_zwidth * v) + u;
@@ -111,41 +109,32 @@ static void R_DrawParticle( void )
 
     switch (level) {
     case PARTICLE_33 :
-        for ( ; count ; count--, pz += d_zwidth, pdest += r_screenwidth)
-        {
+        for (; count; count--, pz += d_zwidth, pdest += r_screenwidth) {
 //FIXME--do it in blocks of 8?
-            for (i=0 ; i<pix ; i++)
-            {
-                if (pz[i] <= izi)
-                {
+            for (i = 0; i < pix; i++) {
+                if (pz[i] <= izi) {
                     pz[i]    = izi;
-                    pdest[i] = vid.alphamap[color + ((int)pdest[i]<<8)];
+                    pdest[i] = vid.alphamap[color + ((int)pdest[i] << 8)];
                 }
             }
         }
         break;
 
     case PARTICLE_66 :
-        for ( ; count ; count--, pz += d_zwidth, pdest += r_screenwidth)
-        {
-            for (i=0 ; i<pix ; i++)
-            {
-                if (pz[i] <= izi)
-                {
+        for (; count; count--, pz += d_zwidth, pdest += r_screenwidth) {
+            for (i = 0; i < pix; i++) {
+                if (pz[i] <= izi) {
                     pz[i]    = izi;
-                    pdest[i] = vid.alphamap[(color<<8) + (int)pdest[i]];
+                    pdest[i] = vid.alphamap[(color << 8) + (int)pdest[i]];
                 }
             }
         }
         break;
 
     default:  //100
-        for ( ; count ; count--, pz += d_zwidth, pdest += r_screenwidth)
-        {
-            for (i=0 ; i<pix ; i++)
-            {
-                if (pz[i] <= izi)
-                {
+        for (; count; count--, pz += d_zwidth, pdest += r_screenwidth) {
+            for (i = 0; i < pix; i++) {
+                if (pz[i] <= izi) {
                     pz[i]    = izi;
                     pdest[i] = color;
                 }
@@ -163,21 +152,20 @@ static void R_DrawParticle( void )
 ** if we're using the asm path, it simply assigns a function pointer
 ** and goes.
 */
-void R_DrawParticles (void)
+void R_DrawParticles(void)
 {
     particle_t *p;
     int         i;
 
-    VectorScale( vright, xscaleshrink, r_pright );
-    VectorScale( vup, yscaleshrink, r_pup );
-    VectorCopy( vpn, r_ppn );
+    VectorScale(vright, xscaleshrink, r_pright);
+    VectorScale(vup, yscaleshrink, r_pup);
+    VectorCopy(vpn, r_ppn);
 
-    for (p=r_newrefdef.particles, i=0 ; i<r_newrefdef.num_particles ; i++,p++)
-    {
+    for (p = r_newrefdef.particles, i = 0; i < r_newrefdef.num_particles; i++, p++) {
 
-        if ( p->alpha > 0.66 )
+        if (p->alpha > 0.66)
             partparms.level = PARTICLE_OPAQUE;
-        else if ( p->alpha > 0.33 )
+        else if (p->alpha > 0.33)
             partparms.level = PARTICLE_66;
         else
             partparms.level = PARTICLE_33;