+
+float WarpZoneLib_ExactTrigger_Touch()
+{SELFPARAM();
+ return !WarpZoneLib_BoxTouchesBrush(other.absmin, other.absmax, self, other);
+}
+
+
+void WarpZoneLib_MoveOutOfSolid_Expand(entity e, vector by)
+{
+ float eps = 0.0625;
+ tracebox(e.origin, e.mins - '1 1 1' * eps, e.maxs + '1 1 1' * eps, e.origin + by, MOVE_WORLDONLY, e);
+ if (trace_startsolid)
+ return;
+ if (trace_fraction < 1)
+ {
+ // hit something
+ // adjust origin in the other direction...
+ setorigin(e,e.origin - by * (1 - trace_fraction));
+ }
+}
+
+float WarpZoneLib_MoveOutOfSolid(entity e)
+{
+ vector o, m0, m1;
+
+ o = e.origin;
+ traceline(o, o, MOVE_WORLDONLY, e);
+ if (trace_startsolid)
+ return false;
+
+ tracebox(o, e.mins, e.maxs, o, MOVE_WORLDONLY, e);
+ if (!trace_startsolid)
+ return true;
+
+ m0 = e.mins;
+ m1 = e.maxs;
+ e.mins = '0 0 0';
+ e.maxs = '0 0 0';
+ WarpZoneLib_MoveOutOfSolid_Expand(e, '1 0 0' * m0_x);
+ e.mins_x = m0_x;
+ WarpZoneLib_MoveOutOfSolid_Expand(e, '1 0 0' * m1_x);
+ e.maxs_x = m1_x;
+ WarpZoneLib_MoveOutOfSolid_Expand(e, '0 1 0' * m0_y);
+ e.mins_y = m0_y;
+ WarpZoneLib_MoveOutOfSolid_Expand(e, '0 1 0' * m1_y);
+ e.maxs_y = m1_y;
+ WarpZoneLib_MoveOutOfSolid_Expand(e, '0 0 1' * m0_z);
+ e.mins_z = m0_z;
+ WarpZoneLib_MoveOutOfSolid_Expand(e, '0 0 1' * m1_z);
+ e.maxs_z = m1_z;
+ setorigin(e, e.origin);
+
+ tracebox(e.origin, e.mins, e.maxs, e.origin, MOVE_WORLDONLY, e);
+ if (trace_startsolid)
+ {
+ setorigin(e, o);
+ return false;
+ }
+
+ return true;
+}