PR2: Add support for CSQCSEND via SendEntity.

include/g_public.h

@@ -189,6 +189,8 @@ typedef enum
 	GAME_CLIENT_SAY,				// ( int isTeamSay );
 	GAME_PAUSED_TIC,				// ( int duration_msec );	// duration is in msecs
 	GAME_CLEAR_EDICT,				// (self)
+
+	GAME_EDICT_CSQCSEND = 200,		//entrypoint, called when using SendEntity
 } gameExport_t;
 
 typedef enum

include/progs.h

@@ -1235,6 +1235,10 @@ typedef struct gedict_s
 	float healmax;                          // maximum health see triggers.c for defaults
 	float healtimer;                        // internal timer for tracking health replenishment interval
 // }
+
+// { csqc
+	func_t SendEntity;
+// }
 } gedict_t;
 
 typedef enum

src/g_main.c

@@ -428,6 +428,17 @@ intptr_t VISIBILITY_VISIBLE vmMain(
 			// Don't ClearGlobals() as this will be called during spawn()
 			initialise_spawned_ent(PROG_TO_EDICT(g_globalvars.self));
 
+			return 0;
+
+		case GAME_EDICT_CSQCSEND:
+			self = PROG_TO_EDICT(g_globalvars.self);
+			other = PROG_TO_EDICT(g_globalvars.other);
+
+			if (self->SendEntity)
+			{
+				return ((int(*)(int))(self->SendEntity))(arg0);
+			}
+
 			return 0;
 	}