Add CapabilityProvider for MultiTargetFilter client param

core/logic/smn_players.cpp

@@ -64,10 +64,13 @@ static const int kActivityAdmins = 4;			// Show admin activity to admins anonymo
 static const int kActivityAdminsNames = 8;		// If 4 is specified, admin names will be shown.
 static const int kActivityRootNames = 16;		// Always show admin names to root users.
 
+#define FEATURECAP_MULTITARGETFILTER_CLIENTPARAM    "SourceMod MultiTargetFilter ClientParam"
+
 class PlayerLogicHelpers : 
 	public SMGlobalClass,
 	public IPluginsListener,
-	public ICommandTargetProcessor
+	public ICommandTargetProcessor,
+	public IFeatureProvider
 {
 	struct SimpleMultiTargetFilter
 	{
@@ -141,6 +144,7 @@ public: //ICommandTargetProcessor
 
 				smtf->fun->PushString(info->pattern);
 				smtf->fun->PushCell(ahc.getClone());
+				smtf->fun->PushCell(info->admin);
 				cell_t result = 0;
 				if (smtf->fun->Execute(&result) != SP_ERROR_NONE || !result)
 					return false;
@@ -185,6 +189,7 @@ public: //SMGlobalClass
 	void OnSourceModAllInitialized()
 	{
 		pluginsys->AddPluginsListener(this);
+		sharesys->AddCapabilityProvider(NULL, this, FEATURECAP_MULTITARGETFILTER_CLIENTPARAM);
 	}
 
 	void OnSourceModShutdown()
@@ -194,6 +199,7 @@ public: //SMGlobalClass
 			playerhelpers->UnregisterCommandTargetProcessor(this);
 			filterEnabled = false;
 		}
+		sharesys->DropCapabilityProvider(NULL, this, FEATURECAP_MULTITARGETFILTER_CLIENTPARAM);
 	}
 
 public: //IPluginsListener
@@ -211,6 +217,13 @@ public: //IPluginsListener
 			}
 		}
 	}
+
+public: //IFeatureProvider
+
+	FeatureStatus GetFeatureStatus(FeatureType type, const char *name)
+	{
+		return FeatureStatus_Available;
+	}
 } s_PlayerLogicHelpers;
 
 static cell_t

plugins/include/commandfilters.inc

@@ -132,16 +132,23 @@ stock void ReplyToTargetError(int client, int reason)
 	}
 }
 
+#define FEATURECAP_MULTITARGETFILTER_CLIENTPARAM    "SourceMod MultiTargetFilter ClientParam"
+
 /**
  * Adds clients to a multi-target filter.
  *
  * @param pattern       Pattern name.
  * @param clients       Array to fill with unique, valid client indexes.
+ * @param client        Client that triggered this filter.
  * @return              True if pattern was recognized, false otherwise.
+ *
+ * @note To see if the client param is available, use FeatureType_Capability and FEATURECAP_MULTITARGETFILTER_CLIENTPARAM.
  */
 typeset MultiTargetFilter {
 	function bool (const char[] pattern, Handle clients);
 	function bool (const char[] pattern, ArrayList clients);
+	function bool (const char[] pattern, Handle clients, int client);
+	function bool (const char[] pattern, ArrayList clients, int client);
 }
 
 /**