source/platform/prbridge.cpp

@@ -0,0 +1,120 @@
+/*=========================================================================
+
+	prbridge.cpp
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __PLATFORM_PRBRIDGE_H__
+#include "platform\prbridge.h"
+#endif
+
+#ifndef	__TRIGGERS_TPLATFRM_H__
+#include "triggers\tplatfrm.h"
+#endif
+
+#ifndef	__UTILS_HEADER__
+#include	"utils\utils.h"
+#endif
+
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRisingBridgePlatform::postInit()
+{
+	CNpcPlatform::postInit();
+
+	m_triggered = false;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRisingBridgePlatform::trigger()
+{
+	m_triggered = true;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRisingBridgePlatform::setWaypoints( sThingPlatform *ThisPlatform )
+{
+	ASSERT( ThisPlatform->PointCount == 3 );
+
+	u16	*PntList=(u16*)MakePtr(ThisPlatform,sizeof(sThingPlatform));
+
+	u16 newXPos, newYPos;
+
+	// get master platform init pos
+
+	newXPos = (u16) *PntList;
+	PntList++;
+	newYPos = (u16) *PntList;
+	PntList++;
+
+	DVECTOR startPos;
+	startPos.vx = newXPos << 4;
+	startPos.vy = newYPos << 4;
+
+	init( startPos );
+
+	m_extension = 0;
+
+	// get master platform max vertical extension
+
+	newXPos = (u16) *PntList;
+	PntList++;
+	newYPos = (u16) *PntList;
+	PntList++;
+
+	m_maxExtension = abs( ( newYPos << 4 ) - startPos.vy ) << 8;
+
+	// get slave trigger position
+
+	newXPos = (u16) *PntList;
+	PntList++;
+	newYPos = (u16) *PntList;
+	PntList++;
+
+	CPlatformTrigger *trigger = NULL;		// I hate having to do this just to keep the compiler quiet :/ (pkg)
+
+	trigger = new ("PlatformTrigger") CPlatformTrigger();
+
+	ASSERT( trigger );
+
+	trigger->init();
+	trigger->setPositionAndSize( newXPos << 4, newYPos << 4, 100, 0 );
+	//trigger->setTargetBox(TriggerList->TargetPos.X<<4,TriggerList->TargetPos.Y<<4,TriggerList->TargetSize.X<<4,TriggerList->TargetSize.Y<<4);
+	trigger->setPlatform( this );
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcRisingBridgePlatform::processMovement( int _frames )
+{
+	if ( m_triggered )
+	{
+		m_triggered = false;
+		m_extension += ( m_data[m_type].speed * _frames ) << 8;
+		if ( m_extension > m_maxExtension )
+		{
+			m_extension = m_maxExtension;
+		}
+	}
+	else
+	{
+		m_extension -= 64 * _frames;
+
+		if ( m_extension < 0 )
+		{
+			m_extension = 0;
+		}
+	}
+
+	Pos.vy = m_base.vy - ( m_extension >> 8 );
+}