source/platform/pfalling.cpp

@@ -0,0 +1,62 @@
+/*=========================================================================
+
+	pfalling.cpp
+
+	Author:		CRB
+	Created:
+	Project:	Spongebob
+	Purpose:
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __PLATFORM_PFALLING_H__
+#include "platform\pfalling.h"
+#endif
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcFallingPlatform::postInit()
+{
+	m_npcPath.setPathType( CNpcPath::SINGLE_USE_PATH );
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcFallingPlatform::processMovement( int _frames )
+{
+	s32 moveX, moveY;
+	s32 distX, distY, heading;
+	bool pathComplete;
+
+	m_npcPath.thinkVertical( Pos, &pathComplete, &distX, &distY, &heading );
+
+	if ( pathComplete )
+	{
+		m_isActive = false;
+		m_timer = 4 * GameState::getOneSecondInFrames();
+		m_timerType = NPC_PLATFORM_TIMER_RESPAWN;
+	}
+	else
+	{
+		moveX = 0;
+		moveY = m_data[m_type].speed * _frames;
+
+		if ( heading == 3072 )
+		{
+			moveY = -moveY;
+		}
+
+		s32 groundHeight = m_layerCollision->getHeightFromGround( Pos.vx + moveX, Pos.vy + moveY, 16 );
+
+		if ( groundHeight < moveY )
+		{
+			moveY = groundHeight;
+			moveX = 2 * _frames;
+		}
+
+		Pos.vx += moveX;
+		Pos.vy += moveY;
+	}
+}

source/platform/pfalling.h

@@ -0,0 +1,29 @@
+/*=========================================================================
+
+	pfalling.h
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __PLATFORM_PFALLING_H__
+#define __PLATFORM_PFALLING_H__
+
+#ifndef __PLATFORM_PLATFORM_H__
+#include "platform\platform.h"
+#endif
+
+class CNpcFallingPlatform : public CNpcPlatform
+{
+public:
+	virtual void		postInit();
+protected:
+	virtual void		processMovement( int _frames );
+};
+
+#endif