wrap angles on rotating pushers because large angle values are bad for precision

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@3827 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/sv_phys.c b/sv_phys.c
index e6eb2459134e34cb66990a36cf91a6c62130ad5e..7189b842eaa286801c367cf951d94d983bcf68a1 100644 (file)
--- a/sv_phys.c
+++ b/sv_phys.c
@@ -547,6 +547,12 @@ void SV_PushMove (edict_t *pusher, float movetime)
        int num_moved;
        model_t *pushermodel;
 
+       if (!pusher->v->velocity[0] && !pusher->v->velocity[1] && !pusher->v->velocity[2] && !pusher->v->avelocity[0] && !pusher->v->avelocity[1] && !pusher->v->avelocity[2])
+       {
+               pusher->v->ltime += movetime;
+               return;
+       }
+
        switch ((int) pusher->v->solid)
        {
        // LordHavoc: valid pusher types
@@ -560,17 +566,15 @@ void SV_PushMove (edict_t *pusher, float movetime)
        case SOLID_TRIGGER:
                VectorMA (pusher->v->origin, movetime, pusher->v->velocity, pusher->v->origin);
                VectorMA (pusher->v->angles, movetime, pusher->v->avelocity, pusher->v->angles);
+               pusher->v->angles[0] -= 360.0 * floor(pusher->v->angles[0] * (1.0 / 360.0));
+               pusher->v->angles[1] -= 360.0 * floor(pusher->v->angles[1] * (1.0 / 360.0));
+               pusher->v->angles[2] -= 360.0 * floor(pusher->v->angles[2] * (1.0 / 360.0));
                pusher->v->ltime += movetime;
                SV_LinkEdict (pusher, false);
                return;
        default:
                Host_Error("SV_PushMove: unrecognized solid type %f\n", pusher->v->solid);
        }
-       if (!pusher->v->velocity[0] && !pusher->v->velocity[1] && !pusher->v->velocity[2] && !pusher->v->avelocity[0] && !pusher->v->avelocity[1] && !pusher->v->avelocity[2])
-       {
-               pusher->v->ltime += movetime;
-               return;
-       }
        index = (int) pusher->v->modelindex;
        if (index < 1 || index >= MAX_MODELS)
                Host_Error("SV_PushMove: invalid modelindex %f\n", pusher->v->modelindex);
@@ -741,10 +745,13 @@ void SV_PushMove (edict_t *pusher, float movetime)
                                        pr_global_struct->other = EDICT_TO_PROG(check);
                                        PR_ExecuteProgram (pusher->v->blocked, "");
                                }
-                               return;
+                               break;
                        }
                }
        }
+       pusher->v->angles[0] -= 360.0 * floor(pusher->v->angles[0] * (1.0 / 360.0));
+       pusher->v->angles[1] -= 360.0 * floor(pusher->v->angles[1] * (1.0 / 360.0));
+       pusher->v->angles[2] -= 360.0 * floor(pusher->v->angles[2] * (1.0 / 360.0));
 }
 
 /*