Implement RunThink for entities using the new movetypes

diff --git a/qcsrc/server/g_world.qc b/qcsrc/server/g_world.qc
index 5102aecdf69e6ff2dd931611274a2630db91897a..1dc8bbcacda23acafc00df4b96cf15d4d5cdb07e 100644 (file)
--- a/qcsrc/server/g_world.qc
+++ b/qcsrc/server/g_world.qc
@@ -1984,6 +1984,34 @@ string GotoMap(string m)
                return "Map switch will happen after scoreboard.";
 }
 
+bool autocvar_sv_gameplayfix_multiplethinksperframe;
+void RunThink(entity this)
+{
+       // don't let things stay in the past.
+       // it is possible to start that way by a trigger with a local time.
+       if(this.nextthink <= 0 || this.nextthink > time + frametime)
+               return;
+
+       float oldtime = time; // do we need to save this?
+
+       for (int iterations = 0; iterations < 128 && !wasfreed(this); iterations++)
+       {
+               time = max(oldtime, this.nextthink);
+               this.nextthink = 0;
+
+               if(getthink(this))
+                       getthink(this)(this);
+               // mods often set nextthink to time to cause a think every frame,
+               // we don't want to loop in that case, so exit if the new nextthink is
+               // <= the time the qc was told, also exit if it is past the end of the
+               // frame
+               if(this.nextthink <= time || this.nextthink > oldtime + frametime || !autocvar_sv_gameplayfix_multiplethinksperframe)
+                       break;
+       }
+
+       time = oldtime;
+}
+
 bool autocvar_sv_freezenonclients;
 bool autocvar_sv_gameplayfix_delayprojectiles;
 void Physics_Frame()
@@ -2012,6 +2040,13 @@ void Physics_Frame()
 
                if(it.move_qcphysics)
                        Movetype_Physics_NoMatchTicrate(it, PHYS_INPUT_TIMELENGTH, false);
+
+               if(it.movetype >= MOVETYPE_USER_FIRST && it.movetype <= MOVETYPE_USER_LAST) // these cases have no think handling
+               {
+                       // handle thinking here
+                       if (getthink(it) && it.nextthink > 0 && it.nextthink <= time + frametime)
+                               RunThink(it);
+               }
        });
 
        if(autocvar_sv_gameplayfix_delayprojectiles >= 0)