some optimizations (notably sparks don't have air friction anymore, which is a signif...

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2178 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/cl_particles.c b/cl_particles.c
index 0b195d60c23b69e2319de9b1a452e19d99a08126..ba62bcecff480426f80e6b5961297d29ab477bbf 100644 (file)
--- a/cl_particles.c
+++ b/cl_particles.c
@@ -446,7 +446,7 @@ void CL_SparkShower (vec3_t org, vec3_t dir, int count)
                        while(count--)
                        {
                                k = particlepalette[0x68 + (rand() & 7)];
-                               particle(pt_static, PARTICLE_BILLBOARD, k, k, tex_particle, false, true, 1, 1, lhrandom(64, 255), 512, 9999, 1, 0, org[0], org[1], org[2], lhrandom(-64, 64) + dir[0], lhrandom(-64, 64) + dir[1], lhrandom(0, 128) + dir[2], 0, 0, 0, 0, 1, 0);
+                               particle(pt_static, PARTICLE_BILLBOARD, k, k, tex_particle, false, true, 1, 1, lhrandom(64, 255), 512, 9999, 1, 0, org[0], org[1], org[2], lhrandom(-64, 64) + dir[0], lhrandom(-64, 64) + dir[1], lhrandom(0, 128) + dir[2], 0, 0, 0, 0, 0, 0);
                        }
                }
        }
@@ -838,8 +838,6 @@ void CL_MoveParticles (void)
                return;
 
        frametime = cl.time - cl.oldtime;
-       if (!frametime)
-               return; // if absolutely still, don't update particles
        gravity = frametime * sv_gravity.value;
        dvel = 1+4*frametime;
        bloodwaterfade = max(cl_particles_blood_alpha.value, 0.01f) * frametime * 128.0f;
@@ -889,57 +887,57 @@ void CL_MoveParticles (void)
                        VectorScale(p->vel, f, p->vel);
                }
 
-               switch (p->type)
+               if (p->type != pt_static)
                {
-               case pt_static:
-                       break;
-
-               case pt_blood:
-                       if (!content)
-                               content = Mod_PointInLeaf(p->org, cl.worldmodel)->contents;
-                       a = content;
-                       if (a != CONTENTS_EMPTY)
+                       switch (p->type)
                        {
-                               if (a == CONTENTS_WATER || a == CONTENTS_SLIME)
+                       case pt_blood:
+                               if (!content)
+                                       content = Mod_PointInLeaf(p->org, cl.worldmodel)->contents;
+                               a = content;
+                               if (a != CONTENTS_EMPTY)
                                {
-                                       p->scalex += frametime * cl_particles_blood_size.value;
-                                       p->scaley += frametime * cl_particles_blood_size.value;
-                                       //p->alpha -= bloodwaterfade;
+                                       if (a == CONTENTS_WATER || a == CONTENTS_SLIME)
+                                       {
+                                               p->scalex += frametime * cl_particles_blood_size.value;
+                                               p->scaley += frametime * cl_particles_blood_size.value;
+                                               //p->alpha -= bloodwaterfade;
+                                       }
+                                       else
+                                               p->die = -1;
                                }
                                else
+                                       p->vel[2] -= gravity;
+                               break;
+                       case pt_bubble:
+                               if (!content)
+                                       content = Mod_PointInLeaf(p->org, cl.worldmodel)->contents;
+                               if (content != CONTENTS_WATER && content != CONTENTS_SLIME)
+                               {
                                        p->die = -1;
-                       }
-                       else
-                               p->vel[2] -= gravity;
-                       break;
-               case pt_bubble:
-                       if (!content)
-                               content = Mod_PointInLeaf(p->org, cl.worldmodel)->contents;
-                       if (content != CONTENTS_WATER && content != CONTENTS_SLIME)
-                       {
+                                       break;
+                               }
+                               break;
+                       case pt_rain:
+                               if (cl.time > p->time2)
+                               {
+                                       // snow flutter
+                                       p->time2 = cl.time + (rand() & 3) * 0.1;
+                                       p->vel[0] = lhrandom(-32, 32) + p->vel2[0];
+                                       p->vel[1] = lhrandom(-32, 32) + p->vel2[1];
+                                       p->vel[2] = /*lhrandom(-32, 32) +*/ p->vel2[2];
+                               }
+                               if (!content)
+                                       content = Mod_PointInLeaf(p->org, cl.worldmodel)->contents;
+                               a = content;
+                               if (a != CONTENTS_EMPTY && a != CONTENTS_SKY)
+                                       p->die = -1;
+                               break;
+                       default:
+                               printf("unknown particle type %i\n", p->type);
                                p->die = -1;
                                break;
                        }
-                       break;
-               case pt_rain:
-                       if (cl.time > p->time2)
-                       {
-                               // snow flutter
-                               p->time2 = cl.time + (rand() & 3) * 0.1;
-                               p->vel[0] = lhrandom(-32, 32) + p->vel2[0];
-                               p->vel[1] = lhrandom(-32, 32) + p->vel2[1];
-                               p->vel[2] = /*lhrandom(-32, 32) +*/ p->vel2[2];
-                       }
-                       if (!content)
-                               content = Mod_PointInLeaf(p->org, cl.worldmodel)->contents;
-                       a = content;
-                       if (a != CONTENTS_EMPTY && a != CONTENTS_SKY)
-                               p->die = -1;
-                       break;
-               default:
-                       printf("unknown particle type %i\n", p->type);
-                       p->die = -1;
-                       break;
                }
 
                // remove dead particles