ballistics: small fixes for hitting players who stand directly at a wall

diff --git a/effectinfo.txt b/effectinfo.txt
index 05c249b976d02cb746dbaa95451bd6c6f16fe9ba..5e06d075e6bf292b1c41e3889b90412272a78dd0 100644 (file)
--- a/effectinfo.txt
+++ b/effectinfo.txt
@@ -7409,4 +7409,4 @@ velocityjitter 64 64 64
 //lightradius 50
 //lightradiusfade 50
 //lightcolor 1 0.9 0.7
-//lightshadow 1
\ No newline at end of file
+//lightshadow 1

diff --git a/qcsrc/server/command/radarmap.qc b/qcsrc/server/command/radarmap.qc
index 16f3212eda0cc1852569ac0de61a11d67b1ff470..d8651762965d9d6859dbc05ed205b5ee0407d8dc 100644 (file)
--- a/qcsrc/server/command/radarmap.qc
+++ b/qcsrc/server/command/radarmap.qc
@@ -28,7 +28,7 @@ float FullTraceFraction(vector a, vector mi, vector ma, vector b)
                        c = trace_endpos;
                }
 
-               n += tracebox_inverted(c, mi, ma, b, MOVE_WORLDONLY, world);
+               n += tracebox_inverted(c, mi, ma, b, MOVE_WORLDONLY, world, FALSE);
 
                white += vlen(trace_endpos - c);
                c = trace_endpos;
@@ -424,4 +424,4 @@ float RadarMap_Make(float argc)
        }
        
        return FALSE;
-}
\ No newline at end of file
+}

diff --git a/qcsrc/server/g_subs.qc b/qcsrc/server/g_subs.qc
index 0aaf5d337c2c1be0b2e689e54952ddbed3bbb9e9..df63a70bb85d4f01578823b1b4ea3ceaba48f8ce 100644 (file)
--- a/qcsrc/server/g_subs.qc
+++ b/qcsrc/server/g_subs.qc
@@ -498,10 +498,11 @@ void WarpZone_tracebox_antilag (entity source, vector v1, vector mi, vector ma,
        tracebox_antilag_force_wz(source, v1, mi, ma, v2, nomonst, forent, lag, TRUE);
 }
 
-float tracebox_inverted (vector v1, vector mi, vector ma, vector v2, float nomonsters, entity forent) // returns the number of traces done, for benchmarking
+float tracebox_inverted (vector v1, vector mi, vector ma, vector v2, float nomonsters, entity forent, float stopatentity) // returns the number of traces done, for benchmarking
 {
        vector pos, dir, t;
        float nudge;
+       entity stopentity;
 
        //nudge = 2 * cvar("collision_impactnudge"); // why not?
        nudge = 0.5;
@@ -534,6 +535,8 @@ float tracebox_inverted (vector v1, vector mi, vector ma, vector v2, float nomon
                        dprint("  trace distance is ", ftos(vlen(pos - trace_endpos)), "\n");
                }
 
+               stopentity = trace_ent;
+
                if(trace_startsolid)
                {
                        // we started inside solid.
@@ -546,6 +549,15 @@ float tracebox_inverted (vector v1, vector mi, vector ma, vector v2, float nomon
                                // t is still inside solid? bad
                                // force advance, then, and retry
                                pos = t + dir * nudge;
+
+                               // but if we hit an entity, stop RIGHT before it
+                               if(stopatentity && stopentity)
+                               {
+                                       trace_ent = stopentity;
+                                       trace_endpos = t;
+                                       trace_fraction = ((trace_endpos - v1) * dir) / ((v2 - v1) * dir);
+                                       return c;
+                               }
                        }
                        else
                        {
@@ -564,59 +576,9 @@ float tracebox_inverted (vector v1, vector mi, vector ma, vector v2, float nomon
        }
 }
 
-void traceline_inverted (vector v1, vector v2, float nomonsters, entity forent)
+void traceline_inverted (vector v1, vector v2, float nomonsters, entity forent, float stopatentity)
 {
-#if 0
-       vector pos, dir, t;
-       float nudge;
-
-       //nudge = 2 * cvar("collision_impactnudge"); // why not?
-       nudge = 0.5;
-
-       dir = normalize(v2 - v1);
-
-       pos = v1 + dir * nudge;
-
-       for(;;)
-       {
-               if((pos - v1) * dir >= (v2 - v1) * dir)
-               {
-                       // went too far
-                       trace_fraction = 1;
-                       return;
-               }
-
-               traceline(pos, v2, nomonsters, forent);
-
-               if(trace_startsolid)
-               {
-                       // we started inside solid.
-                       // then trace from endpos to pos
-                       t = trace_endpos;
-                       traceline(t, pos, nomonsters, forent);
-                       if(trace_startsolid)
-                       {
-                               // t is inside solid? bad
-                               // force advance, then
-                               pos = pos + dir * nudge;
-                       }
-                       else
-                       {
-                               // we actually LEFT solid!
-                               trace_fraction = ((trace_endpos - v1) * dir) / ((v2 - v1) * dir);
-                               return;
-                       }
-               }
-               else
-               {
-                       // pos is outside solid?!? but why?!? never mind, just return it.
-                       trace_endpos = pos;
-                       trace_fraction = ((trace_endpos - v1) * dir) / ((v2 - v1) * dir);
-                       return;
-               }
-       }
-#else
-       tracebox_inverted(v1, '0 0 0', '0 0 0', v2, nomonsters, forent);
+       tracebox_inverted(v1, '0 0 0', '0 0 0', v2, nomonsters, forent, stopatentity);
 }
 
 /*

diff --git a/qcsrc/server/w_common.qc b/qcsrc/server/w_common.qc
index f288702dae2886668d4629dac6c62351fcca3945..d2f172b4d08c8f6ed581cf93e98bc065ceec3025 100644 (file)
--- a/qcsrc/server/w_common.qc
+++ b/qcsrc/server/w_common.qc
@@ -243,10 +243,11 @@ void W_BallisticBullet_LeaveSolid_think()
        UpdateCSQCProjectile(self);
 }
 
-float W_BallisticBullet_LeaveSolid(entity e, vector vel, float constant)
+float W_BallisticBullet_LeaveSolid(float eff)
 {
        // move the entity along its velocity until it's out of solid, then let it resume
-
+       vector vel = self.velocity;
+       float constant = self.dmg_radius * (other.ballistics_density ? other.ballistics_density : 1);
        float dt, dst, velfactor, v0, vs;
        float maxdist;
        float E0_m, Es_m;
@@ -266,8 +267,7 @@ float W_BallisticBullet_LeaveSolid(entity e, vector vel, float constant)
        if(maxdist <= autocvar_g_ballistics_mindistance)
                return 0;
 
-       traceline_inverted (self.origin, self.origin + normalize(vel) * maxdist, MOVE_NORMAL, self);
-
+       traceline_inverted (self.origin, self.origin + normalize(vel) * maxdist, MOVE_NORMAL, self, TRUE);
        if(trace_fraction == 1) // 1: we never got out of solid
                return 0;
 
@@ -300,6 +300,13 @@ float W_BallisticBullet_LeaveSolid(entity e, vector vel, float constant)
        self.flags |= FL_ONGROUND; // prevent moving
        self.W_BallisticBullet_LeaveSolid_velocity = vel;
 
+       if(eff >= 0)
+               if(vlen(trace_endpos - self.origin) > 4)
+               {
+                       endzcurveparticles();
+                       trailparticles(self, eff, self.origin, trace_endpos);
+               }
+
        return 1;
 }
 
@@ -333,12 +340,8 @@ void W_BallisticBullet_Touch (void)
                return;
        }
 
-       density = other.ballistics_density;
-       if(density == 0)
-               density = 1;
-
        // go through solid!
-       if(!W_BallisticBullet_LeaveSolid(self, self.velocity, self.dmg_radius * density))
+       if(!W_BallisticBullet_LeaveSolid(-1))
        {
                remove(self);
                return;
@@ -487,15 +490,13 @@ void fireBallisticBullet(vector start, vector dir, float spread, float pSpeed, f
                        if not(trace_dphitcontents & DPCONTENTS_OPAQUE)
                                break;
 
-                       density = other.ballistics_density;
-                       if(density == 0)
-                               density = 1;
-
                        // go through solid!
-                       if(!W_BallisticBullet_LeaveSolid(self, self.velocity, self.dmg_radius * density))
+                       if(!W_BallisticBullet_LeaveSolid((other && (other.solid != SOLID_BSP)) ? eff : -1))
                                break;
 
                        W_BallisticBullet_LeaveSolid_think();
+
+                       self.projectiledeathtype |= HITTYPE_BOUNCE;
                }
                frametime = savetime;
                self = oldself;