initial

game/server/ai_basenpc_flyer_new.cpp

@@ -0,0 +1,140 @@
+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Base class for many flying NPCs
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "ai_basenpc_flyer_new.h"
+#include "ai_route.h"
+#include "ai_navigator.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+#define FLYER_ROUTE_REBUILD_TIME	3.0		// Time between route rebuilds
+
+
+// NOTE: Never instantiate ai_base_npc_flyer_new directly!!
+//IMPLEMENT_CUSTOM_AI( ai_base_npc_flyer_new, CAI_BaseNPCFlyerNew);
+
+
+//------------------------------------------------------------------------------
+// Purpose :
+// Input   :
+// Output  :
+//------------------------------------------------------------------------------
+CAI_BaseNPCFlyerNew::CAI_BaseNPCFlyerNew()
+{
+}
+
+
+//------------------------------------------------------------------------------
+// Used to set up a flyer
+//------------------------------------------------------------------------------
+void CAI_BaseNPCFlyerNew::SpawnFlyer()
+{
+	SetNavType( NAV_FLY );
+	AddFlag(  FL_FLY );
+	SetMoveType( MOVETYPE_STEP );			
+	CapabilitiesAdd( bits_CAP_MOVE_FLY );
+}
+
+
+/*
+void CAI_BaseNPCFlyerNew::InitCustomSchedules(void) 
+{
+	INIT_CUSTOM_AI(CAI_BaseNPCFlyerNew);
+
+	ADD_CUSTOM_CONDITION(CAI_BaseNPCFlyerNew,	COND_FLYER_MOVE_BLOCKED);
+	ADD_CUSTOM_CONDITION(CAI_BaseNPCFlyerNew,	COND_FLYER_MOVE_IMPOSSIBLE);
+}
+*/
+
+//------------------------------------------------------------------------------
+// Should be called during Select Schedule (BLEAH!) 
+//------------------------------------------------------------------------------
+void CAI_BaseNPCFlyerNew::ClearFlyerConditions(void)
+{
+//	ClearCondition( COND_FLYER_MOVE_BLOCKED );
+//	ClearCondition( COND_FLYER_MOVE_IMPOSSIBLE );
+}
+
+
+
+//------------------------------------------------------------------------------
+// Purpose :
+// Input   :
+// Output  :
+//------------------------------------------------------------------------------
+float CAI_BaseNPCFlyerNew::MinGroundDist(void)
+{
+	return 0;
+}
+
+
+//-----------------------------------------------------------------------------
+// Sets the ground speed appropriately: 
+//-----------------------------------------------------------------------------
+float CAI_BaseNPCFlyerNew::GetIdealSpeed( )	const
+{
+	return m_flSpeed;
+}
+
+
+//------------------------------------------------------------------------------
+// Purpose :
+// Input   :
+// Output  :
+//------------------------------------------------------------------------------
+void CAI_BaseNPCFlyerNew::StartTask( const Task_t *pTask )
+{
+	switch (pTask->iTask)
+	{	
+		// Activity is just idle (have no run)
+		case TASK_RUN_PATH:
+		{
+			GetNavigator()->SetMovementActivity(ACT_IDLE);
+			TaskComplete();
+			break;
+		}
+
+		// Don't check for run/walk activity
+		case TASK_SCRIPT_RUN_TO_TARGET:
+		case TASK_SCRIPT_WALK_TO_TARGET:
+		{
+			if (GetTarget() == NULL)
+			{
+				TaskFail(FAIL_NO_TARGET);
+			}
+			else 
+			{
+				if (!GetNavigator()->SetGoal( GOALTYPE_TARGETENT ) )
+				{
+					TaskFail(FAIL_NO_ROUTE);
+					GetNavigator()->ClearGoal();
+				}
+			}
+			TaskComplete();
+			break;
+		}
+
+		default:
+		{
+			BaseClass::StartTask(pTask);
+		}
+		break;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CAI_BaseNPCFlyerNew::RunTask( const Task_t *pTask )
+{
+	BaseClass::RunTask(pTask);
+}
+
+