Client/Server: unset input_cursor_entitynumber because the engine wouldn't

src/client/entry.qc

@@ -98,6 +98,9 @@ CSQC_Init(float apilevel, string enginename, float engineversion)
 
 	/* because the engine will do really bad hacks to our models otherwise. e.g. R6284 */
 	cvar_set("r_fullbrightSkins", "0");
+
+	/* ENGINE, PLS FIX */
+	input_cursor_entitynumber = 0;
 }
 
 /** Called by the engine whenever video resources need to be reloaded.

src/server/entry.qc

@@ -342,6 +342,9 @@ init(float prevprogs)
 
 	/* DO NOT EVER CHANGE THESE. */
 	cvar_set("r_meshpitch", "1");
+
+	/* ENGINE, PLS FIX */
+	input_cursor_entitynumber = 0;
 }
 
 /** Called inside initents() to make sure the entities have their Respawn()