Esempi in C++ (Cpp) per AI_Waypoint_t::SetNext

Esempio n. 1

File: ai_waypoint.cpp Progetto: Au-heppa/swarm-sdk

//-----------------------------------------------------------------------------
// Purpose: Adds addRoute to the end of oldRoute
//-----------------------------------------------------------------------------
void AddWaypointLists(AI_Waypoint_t *oldRoute, AI_Waypoint_t *addRoute)
{
	// Add to the end of the route
	AI_Waypoint_t *waypoint = oldRoute;

	while (waypoint->GetNext()) 
	{
		waypoint = waypoint->GetNext();
	}

	waypoint->ModifyFlags( bits_WP_TO_GOAL, false );

	// Check for duplication, but copy the type
	if (waypoint->iNodeID != NO_NODE			&&
		waypoint->iNodeID == addRoute->iNodeID	)
	{
//		waypoint->iWPType = addRoute->iWPType; <<TODO>> found case where this was bad
		AI_Waypoint_t *pNext = addRoute->GetNext();
		delete addRoute;
		waypoint->SetNext(pNext);
	}
	else
	{
		waypoint->SetNext(addRoute);
	}

	while (waypoint->GetNext()) 
	{
		waypoint = waypoint->GetNext();
	}

	waypoint->ModifyFlags( bits_WP_TO_GOAL, true );

}

Esempio n. 2

File: CAI_pathfinder.cpp Progetto: KissLick/sourcemod-npc-in-css

//-----------------------------------------------------------------------------
// Purpose: Given an array of parentID's and endID, contruct a linked 
//			list of waypoints through those parents
//-----------------------------------------------------------------------------
AI_Waypoint_t* CAI_Pathfinder::MakeRouteFromParents( int *parentArray, int endID ) 
{
	AI_Waypoint_t *pOldWaypoint = NULL;
	AI_Waypoint_t *pNewWaypoint = NULL;
	int	currentID = endID;

	CAI_Node **pAInode = GetNetwork()->AccessNodes();

	while (currentID != NO_NODE) 
	{
		// Try to link it to the previous waypoint
		int prevID = parentArray[currentID];

		int destID; 
		if (prevID != NO_NODE)
		{
			destID = prevID;
		}
		else
		{		   
			// If we have no previous node, then use the next node
			if ( !pOldWaypoint )
				return NULL;
			destID = pOldWaypoint->iNodeID;
		}

		Navigation_t waypointType = ComputeWaypointType( pAInode, currentID, destID );

		// BRJ 10/1/02
		// FIXME: It appears potentially possible for us to compute waypoints 
		// here which the NPC is not capable of traversing (because 
		// pNPC->CapabilitiesGet() in ComputeWaypointType() above filters it out). 
		// It's also possible if none of the lines have an appropriate DestNodeID.
		// Um, shouldn't such a waypoint not be allowed?!?!?
		Assert( waypointType != NAV_NONE );

		pNewWaypoint = new AI_Waypoint_t( pAInode[currentID]->GetPosition(GetHullType()),
			pAInode[currentID]->GetYaw(), waypointType, bits_WP_TO_NODE, currentID );

		// Link it up...
		pNewWaypoint->SetNext( pOldWaypoint );
		pOldWaypoint = pNewWaypoint;

		currentID = prevID;
	}

	return pOldWaypoint;
}