source/platform/ptrpdoor.cpp

@@ -0,0 +1,190 @@
+/*=========================================================================
+
+	ptrpdoor.cpp
+
+	Author:		CRB
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2001 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef __PLATFORM_PTRPDOOR_H__
+#include "platform\ptrpdoor.h"
+#endif
+
+#ifndef	__UTILS_HEADER__
+#include	"utils\utils.h"
+#endif
+
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcTrapdoorPlatform::postInit()
+{
+	CNpcPlatform::postInit();
+
+	m_triggered = false;
+
+	if ( m_pointRight )
+	{
+		setCollisionAngle( 1024 );
+	}
+	else
+	{
+		setCollisionAngle( -1024 );
+	}
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcTrapdoorPlatform::setWaypoints( sThingPlatform *ThisPlatform )
+{
+	ASSERT( ThisPlatform->PointCount == 3 );
+
+	u16	*PntList=(u16*)MakePtr(ThisPlatform,sizeof(sThingPlatform));
+
+	u16 newXPos, newYPos;
+
+	// get master hazard init pos
+
+	newXPos = (u16) *PntList;
+	PntList++;
+	newYPos = (u16) *PntList;
+	PntList++;
+
+	DVECTOR startPos;
+	startPos.vx = newXPos << 4;
+	startPos.vy = newYPos << 4;
+
+	Pos = startPos;
+	m_base = Pos;
+
+	init( startPos );
+
+	// skip next
+
+	newXPos = (u16) *PntList;
+	PntList++;
+	newYPos = (u16) *PntList;
+	PntList++;
+
+	if ( ( newXPos << 4 ) > m_base.vx )
+	{
+		m_pointRight = true;
+	}
+	else
+	{
+		m_pointRight = false;
+	}
+
+	// get slave trigger position
+
+	newXPos = (u16) *PntList;
+	PntList++;
+	newYPos = (u16) *PntList;
+	PntList++;
+
+	m_triggerPos.vx = newXPos;
+	m_triggerPos.vy = newYPos;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcTrapdoorPlatform::processMovement( int _frames )
+{
+	s16 newAngle;
+
+	newAngle = getCollisionAngle();
+
+	if ( m_pointRight )
+	{
+		if ( m_triggered )
+		{
+			newAngle -= 32 * _frames;
+
+			if ( newAngle < 0 )
+			{
+				newAngle = 0;
+			}
+
+			setCollisionAngle( newAngle );
+
+			m_triggered = false;
+		}
+		else
+		{
+			newAngle += 32 * _frames;
+
+			if ( newAngle > 1024 )
+			{
+				newAngle = 1024;
+			}
+
+			setCollisionAngle( newAngle );
+		}
+	}
+	else
+	{
+		if ( m_triggered )
+		{
+			newAngle += 32 * _frames;
+
+			if ( newAngle > 0 )
+			{
+				newAngle = 0;
+			}
+
+			setCollisionAngle( newAngle );
+
+			m_triggered = false;
+		}
+		else
+		{
+			newAngle -= 32 * _frames;
+
+			if ( newAngle < -1024 )
+			{
+				newAngle = -1024;
+			}
+
+			setCollisionAngle( newAngle );
+		}
+	}
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void CNpcTrapdoorPlatform::render()
+{
+	if ( m_isActive )
+	{
+		CPlatformThing::render();
+
+		if (canRender())
+		{
+			DVECTOR &renderPos=getRenderPos();
+			SVECTOR rotation;
+			rotation.vx = 0;
+			if ( m_reversed )
+			{
+				rotation.vy = 0;
+				rotation.vz = getCollisionAngle() & 4095;
+			}
+			else
+			{
+				rotation.vy = 0;
+				rotation.vz = getCollisionAngle() & 4095;
+			}
+
+			VECTOR scale;
+			scale.vx = ONE;
+			scale.vy = ONE;
+			scale.vz = ONE;
+
+			m_modelGfx->Render(renderPos,&rotation,&scale);
+		}
+	}
+}