Merge pull request #261 from samisalreadytaken/dev

Misc vscript additions

Author: Blixibon

sp/src/game/client/mapbase/vscript_vgui.cpp

@@ -1477,6 +1477,11 @@ CLASS_HELPER_INTERFACE_ROOT( Panel )
 	{
 		ivgui()->AddTickSignal( this->GetVPanel(), i );
 	}
+
+	void RemoveTickSignal()
+	{
+		ivgui()->RemoveTickSignal( this->GetVPanel() );
+	}
 #if SCRIPT_VGUI_SIGNAL_INTERFACE
 	void AddActionSignalTarget( HSCRIPT messageTarget )
 	{
@@ -1867,6 +1872,7 @@ CLASS_HELPER_INTERFACE_ROOT( Panel )
 	DEFINE_SCRIPTFUNC( MakeReadyForUse, "" )\
 	DEFINE_SCRIPTFUNC( GetName, "" )\
 	DEFINE_SCRIPTFUNC( AddTickSignal, "" )\
+	DEFINE_SCRIPTFUNC( RemoveTickSignal, "" )\
 \
 	DEFINE_SCRIPTFUNC( GetParent, "" )\
 	DEFINE_SCRIPTFUNC( SetParent, "" )\

sp/src/game/server/ai_basenpc.cpp

@@ -12333,6 +12333,7 @@ BEGIN_ENT_SCRIPTDESC( CAI_BaseNPC, CBaseCombatCharacter, "The base class all NPC
 
 	DEFINE_SCRIPTFUNC( IsCommandable, "Check if the NPC is commandable." )
 	DEFINE_SCRIPTFUNC( IsInPlayerSquad, "Check if the NPC is in the player's squad." )
+	DEFINE_SCRIPTFUNC( IsMedic, "Returns true if this NPC is a medic." )
 
 	DEFINE_SCRIPTFUNC_NAMED( VScriptGetCine, "GetCine", "Get the NPC's currently running scripted sequence if it has one." )
 	DEFINE_SCRIPTFUNC( GetScriptState, "Get the NPC's current scripted sequence state." )

sp/src/game/server/baseentity.cpp

@@ -10300,8 +10300,9 @@ bool CBaseEntity::ScriptAddOutput( const char *pszOutputName, const char *pszTar
 const char *CBaseEntity::ScriptGetKeyValue( const char *pszKeyName )
 {
 	static char szValue[128];
-	GetKeyValue( pszKeyName, szValue, sizeof(szValue) );
-	return szValue;
+	if ( GetKeyValue( pszKeyName, szValue, sizeof(szValue) ) )
+		return szValue;
+	return NULL;
 }
 
 //-----------------------------------------------------------------------------

sp/src/game/server/hl2/npc_citizen17.cpp

@@ -412,7 +412,6 @@ ScriptHook_t	CNPC_Citizen::g_Hook_SelectModel;
 
 BEGIN_ENT_SCRIPTDESC( CNPC_Citizen, CAI_BaseActor, "npc_citizen from Half-Life 2" )
 
-	DEFINE_SCRIPTFUNC( IsMedic, "Returns true if this citizen is a medic." )
 	DEFINE_SCRIPTFUNC( IsAmmoResupplier, "Returns true if this citizen is an ammo resupplier." )
 	DEFINE_SCRIPTFUNC( CanHeal, "Returns true if this citizen is a medic or ammo resupplier currently able to heal/give ammo." )
 

sp/src/vscript/vscript_squirrel.nut

@@ -118,15 +118,14 @@ class CSimpleCallChainer
 
 	function PostScriptExecute()
 	{
-		local func;
-		try {
-			func = scope[prefix];
-		} catch(e) {
-			return;
+		if ( prefix in scope )
+		{
+			local func = scope[prefix];
+			if ( typeof func == "function" )
+			{
+				chain.push(func);
+			}
 		}
-		if (typeof(func) != "function")
-			return;
-		chain.push(func);
 	}
 
 	function Call()
@@ -569,4 +568,4 @@ if (developer)
 	__Documentation.RegisterHelp( "Lerp", "float Lerp(float, float, float)", "" );
 	__Documentation.RegisterHelp( "SimpleSpline", "float SimpleSpline(float)", "" );
 }
-)vscript";
+)vscript";