engine: client: restore cl_trace_events from old engine branch

engine/client/cl_events.c

@@ -225,6 +225,18 @@ qboolean CL_FireEvent( event_info_t *ei, int slot )
 
 		if( ev->index == ei->index )
 		{
+			name = cl.event_precache[ei->index];
+
+			if( cl_trace_events.value )
+			{
+				Con_Printf( "^3EVENT %s AT %.2f %.2f %.2f\n"    // event name
+					"\t%.2f %.2f %i %i %s %s\n", // bool params
+					name, ei->args.origin[0], ei->args.origin[1], ei->args.origin[2],
+					ei->args.fparam1, ei->args.fparam2,
+					ei->args.iparam1, ei->args.iparam2,
+					ei->args.bparam1 ? "TRUE" : "FALSE", ei->args.bparam2 ? "TRUE" : "FALSE" );
+			}
+
 			if( ev->func )
 			{
 				CL_DescribeEvent( ei, slot );
@@ -232,7 +244,6 @@ qboolean CL_FireEvent( event_info_t *ei, int slot )
 				return true;
 			}
 
-			name = cl.event_precache[ei->index];
 			Con_Reportf( S_ERROR "CL_FireEvent: %s not hooked\n", name );
 			break;
 		}

engine/client/cl_main.c

@@ -75,6 +75,7 @@ static CVAR_DEFINE_AUTO( cl_upmax, "1200", FCVAR_ARCHIVE, "max allowed incoming
 CVAR_DEFINE_AUTO( cl_lw, "1", FCVAR_ARCHIVE|FCVAR_USERINFO, "enable client weapon predicting" );
 CVAR_DEFINE_AUTO( cl_charset, "utf-8", FCVAR_ARCHIVE, "1-byte charset to use (iconv style)" );
 CVAR_DEFINE_AUTO( cl_trace_messages, "0", FCVAR_ARCHIVE|FCVAR_CHEAT, "enable message names tracing (good for developers)");
+CVAR_DEFINE_AUTO( cl_trace_events, "0", FCVAR_ARCHIVE|FCVAR_CHEAT, "enable events tracing (good for developers)");
 static CVAR_DEFINE_AUTO( cl_nat, "0", 0, "show servers running under NAT" );
 CVAR_DEFINE_AUTO( hud_utf8, "0", FCVAR_ARCHIVE, "Use utf-8 encoding for hud text" );
 CVAR_DEFINE_AUTO( ui_renderworld, "0", FCVAR_ARCHIVE, "render world when UI is visible" );
@@ -2888,6 +2889,7 @@ void CL_InitLocal( void )
 	Cvar_RegisterVariable( &rcon_address );
 
 	Cvar_RegisterVariable( &cl_trace_messages );
+	Cvar_RegisterVariable( &cl_trace_events );
 
 	// userinfo
 	Cvar_RegisterVariable( &cl_nopred );

engine/client/client.h

@@ -688,6 +688,7 @@ extern convar_t	cl_bmodelinterp;
 extern convar_t	cl_lw;		// local weapons
 extern convar_t	cl_charset;
 extern convar_t	cl_trace_messages;
+extern convar_t	cl_trace_events;
 extern convar_t	hud_utf8;
 extern convar_t	cl_showevents;
 extern convar_t	scr_centertime;