1HEADmaster

1 files changed, 257 insertions, 0 deletions

diff --git a/game/shared/eventlist.cpp b/game/shared/eventlist.cpp
new file mode 100644
index 0000000..fe3c338
--- /dev/null
+++ b/game/shared/eventlist.cpp
@@ -0,0 +1,257 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "cbase.h"
+#include "eventlist.h"
+#include "stringregistry.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+// NOTE: If CStringRegistry allowed storing arbitrary data, we could just use that.
+// in this case we have the "isPrivate" member and the replacement rules 
+// (eventIndex can be reused by private activities), so a custom table is necessary
+struct eventlist_t
+{
+	int					eventIndex;
+	int					iType;
+	unsigned short		stringKey;
+	short				isPrivate;
+};
+
+CUtlVector<eventlist_t> g_EventList;
+
+// This stores the actual event names.  Also, the string ID in the registry is simply an index 
+// into the g_EventList array.
+CStringRegistry	g_EventStrings;
+
+// this is just here to accelerate adds
+static int g_HighestEvent = 0;
+
+int g_nEventListVersion = 1;
+
+
+void EventList_Init( void )
+{
+	g_HighestEvent = 0;
+}
+
+void EventList_Free( void )
+{
+	g_EventStrings.ClearStrings();
+	g_EventList.Purge();
+
+	// So studiohdrs can reindex event indices
+	++g_nEventListVersion;
+}
+
+// add a new event to the database
+eventlist_t *EventList_AddEventEntry( const char *pName, int iEventIndex, bool isPrivate, int iType )
+{
+	MEM_ALLOC_CREDIT();
+	int index = g_EventList.AddToTail();
+	eventlist_t *pList = &g_EventList[index];
+	pList->eventIndex = iEventIndex;
+	pList->stringKey = g_EventStrings.AddString( pName, index );
+	pList->isPrivate = isPrivate;
+	pList->iType = iType;	
+
+	// UNDONE: This implies that ALL shared activities are added before ANY custom activities
+	// UNDONE: Segment these instead?  It's a 32-bit int, how many activities do we need?
+	if ( iEventIndex > g_HighestEvent )
+	{
+		g_HighestEvent = iEventIndex;
+	}
+
+	return pList;
+}
+
+// get the database entry from a string
+static eventlist_t *ListFromString( const char *pString )
+{
+	// just use the string registry to do this search/map
+	int stringID = g_EventStrings.GetStringID( pString );
+	if ( stringID < 0 )
+		return NULL;
+
+	return &g_EventList[stringID];
+}
+
+// Get the database entry for an index
+static eventlist_t *ListFromEvent( int eventIndex )
+{
+	// ugly linear search
+	for ( int i = 0; i < g_EventList.Size(); i++ )
+	{
+		if ( g_EventList[i].eventIndex == eventIndex )
+		{
+			return &g_EventList[i];
+		}
+	}
+
+	return NULL;
+}
+
+int EventList_GetEventType( int eventIndex )
+{
+	eventlist_t *pEvent = ListFromEvent( eventIndex );
+
+	if ( pEvent )
+	{
+		return pEvent->iType;
+	}
+
+	return -1;
+}
+
+
+bool EventList_RegisterSharedEvent( const char *pszEventName, int iEventIndex, int iType )
+{
+	// UNDONE: Do we want to do these checks when not in developer mode? or maybe DEBUG only?
+	// They really only matter when you change the list of code controlled activities.  IDs
+	// for content controlled activities never collide because they are generated.
+
+	// first, check to make sure the slot we're asking for is free. It must be for 
+	// a shared event.
+	eventlist_t *pList = ListFromString( pszEventName );
+	if ( !pList )
+	{
+		pList = ListFromEvent( iEventIndex );
+	}
+
+	//Already in list.
+	if ( pList )
+	{
+		return false;
+	}
+	// ----------------------------------------------------------------
+
+	EventList_AddEventEntry( pszEventName, iEventIndex, false, iType );
+	return true;
+}
+
+Animevent EventList_RegisterPrivateEvent( const char *pszEventName )
+{
+	eventlist_t *pList = ListFromString( pszEventName );
+	if ( pList )
+	{
+		// this activity is already in the list. If the activity we collided with is also private, 
+		// then the collision is OK. Otherwise, it's a bug.
+		if ( pList->isPrivate )
+		{
+			return (Animevent)pList->eventIndex;
+		}
+		else
+		{
+			// this private activity collides with a shared activity. That is not allowed.
+			Warning( "***\nShared<->Private Event collision!\n***\n" );
+			Assert(0);
+			return AE_INVALID;
+		}
+	}
+
+	pList = EventList_AddEventEntry( pszEventName, g_HighestEvent+1, true, AE_TYPE_SERVER );
+	return (Animevent)pList->eventIndex;
+}
+
+// Get the index for a given Event name
+// Done at load time for all models
+int EventList_IndexForName( const char *pszEventName )
+{
+	// this is a fast O(lgn) search (actually does 2 O(lgn) searches)
+	eventlist_t *pList = ListFromString( pszEventName );
+
+	if ( pList )
+	{
+		return pList->eventIndex;
+	}
+
+	return -1;
+}
+
+// Get the name for a given index
+// This should only be used in debug code, it does a linear search
+// But at least it only compares integers
+const char *EventList_NameForIndex( int eventIndex )
+{
+	eventlist_t *pList = ListFromEvent( eventIndex );
+	if ( pList )
+	{
+		return g_EventStrings.GetStringForKey( pList->stringKey );
+	}
+	return NULL;
+}
+
+void EventList_RegisterSharedEvents( void )
+{
+	REGISTER_SHARED_ANIMEVENT( AE_EMPTY, AE_TYPE_SERVER );
+	
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_LEFTFOOT, AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_RIGHTFOOT, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_BODYDROP_LIGHT, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_BODYDROP_HEAVY, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_SWISHSOUND, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_180TURN, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_ITEM_PICKUP, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_WEAPON_DROP, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_WEAPON_SET_SEQUENCE_NAME, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_WEAPON_SET_SEQUENCE_NUMBER, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_WEAPON_SET_ACTIVITY, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_HOLSTER, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_DRAW, AE_TYPE_SERVER  );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_WEAPON_FIRE, AE_TYPE_SERVER | AE_TYPE_WEAPON );
+
+	REGISTER_SHARED_ANIMEVENT( AE_CL_PLAYSOUND, AE_TYPE_CLIENT );
+	REGISTER_SHARED_ANIMEVENT( AE_SV_PLAYSOUND, AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_CL_STOPSOUND, AE_TYPE_CLIENT );
+
+	REGISTER_SHARED_ANIMEVENT( AE_START_SCRIPTED_EFFECT, AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_STOP_SCRIPTED_EFFECT, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_CLIENT_EFFECT_ATTACH, AE_TYPE_CLIENT );
+
+	REGISTER_SHARED_ANIMEVENT( AE_MUZZLEFLASH, AE_TYPE_CLIENT );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_MUZZLEFLASH, AE_TYPE_CLIENT );
+
+	REGISTER_SHARED_ANIMEVENT( AE_THUMPER_THUMP, AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_AMMOCRATE_PICKUP_AMMO, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_RAGDOLL, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_ADDGESTURE, AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_RESTARTGESTURE, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_ATTACK_BROADCAST, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_HURT_INTERACTION_PARTNER, AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_NPC_SET_INTERACTION_CANTDIE, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_SV_DUSTTRAIL, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_CL_CREATE_PARTICLE_EFFECT, AE_TYPE_CLIENT );
+
+	REGISTER_SHARED_ANIMEVENT( AE_RAGDOLL, AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_CL_ENABLE_BODYGROUP, AE_TYPE_CLIENT );
+	REGISTER_SHARED_ANIMEVENT( AE_CL_DISABLE_BODYGROUP, AE_TYPE_CLIENT );
+	REGISTER_SHARED_ANIMEVENT( AE_CL_BODYGROUP_SET_VALUE, AE_TYPE_CLIENT );
+	REGISTER_SHARED_ANIMEVENT( AE_CL_BODYGROUP_SET_VALUE_CMODEL_WPN, AE_TYPE_CLIENT );
+
+	REGISTER_SHARED_ANIMEVENT( AE_WPN_PRIMARYATTACK, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_WPN_INCREMENTAMMO, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_WPN_HIDE, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_WPN_UNHIDE, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_WPN_PLAYWPNSOUND, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_RD_ROBOT_POP_PANELS_OFF, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_TAUNT_ENABLE_MOVE, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+	REGISTER_SHARED_ANIMEVENT( AE_TAUNT_DISABLE_MOVE, AE_TYPE_CLIENT | AE_TYPE_SERVER );
+
+	REGISTER_SHARED_ANIMEVENT( AE_CL_REMOVE_PARTICLE_EFFECT, AE_TYPE_CLIENT );
+}
\ No newline at end of file