Added bot code.

neo/doom3/game/ai/AASCallback_FindAreaOutOfRange.cpp

@@ -0,0 +1,49 @@
+// Copyright (C) 2007 Id Software, Inc.
+//
+
+#pragma hdrstop
+#include "precompiled.h"
+
+#include "AAS_local.h"
+#include "../Game_local.h"		// for print and error
+
+#include "AASCallback_FindAreaOutOfRange.h"
+
+/*
+============
+idAASCallback_FindAreaOutOfRange::idAASCallback_FindAreaOutOfRange
+============
+*/
+idAASCallback_FindAreaOutOfRange::idAASCallback_FindAreaOutOfRange( const idVec3& targetPos, float maxDist )
+{
+	this->targetPos		= targetPos;
+	this->maxDistSqr	= maxDist * maxDist;
+}
+
+/*
+============
+idAASCallback_FindAreaOutOfRange::AreaIsGoal
+============
+*/
+bool idAASCallback_FindAreaOutOfRange::AreaIsGoal( const idAAS* aas, int areaNum )
+{
+	const idVec3& areaCenter = aas->AreaCenter( areaNum );
+
+	if( maxDistSqr > 0.0f )
+	{
+		float dist = ( targetPos.ToVec2() - areaCenter.ToVec2() ).LengthSqr();
+		if( dist < maxDistSqr )
+		{
+			return false;
+		}
+	}
+
+	trace_t	trace;
+	gameLocal.clip.TracePoint( trace, targetPos, areaCenter + idVec3( 0.0f, 0.0f, 1.0f ), MASK_OPAQUE, NULL );
+	if( trace.fraction < 1.0f )
+	{
+		return false;
+	}
+
+	return true;
+}