54 lines
971 B
C++
54 lines
971 B
C++
/*=========================================================================
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ppendulm.cpp
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Author: CRB
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Created:
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Project: Spongebob
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Purpose:
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Copyright (c) 2001 Climax Development Ltd
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===========================================================================*/
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#ifndef __PLATFORM_PPENDULM_H__
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#include "platform\ppendulm.h"
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#endif
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void CNpcPendulumPlatform::postInit()
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{
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m_extendDir = EXTEND_LEFT;
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m_extension = 0;
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m_heading = 1024;
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m_length = 200;
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}
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void CNpcPendulumPlatform::processMovement( int _frames )
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{
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if ( m_extendDir == EXTEND_LEFT )
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{
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if ( m_extension > 512 )
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{
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m_extendDir = EXTEND_RIGHT;
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}
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else
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{
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m_extension += _frames << 3;
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}
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}
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else
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{
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if ( m_extension < -512 )
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{
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m_extendDir = EXTEND_LEFT;
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}
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else
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{
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m_extension -= _frames << 3;
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}
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}
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Pos.vx = m_base.vx + ( ( m_length * rcos( m_heading + m_extension ) ) >> 12 );
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Pos.vy = m_base.vy + ( ( m_length * rsin( m_heading + m_extension ) ) >> 12 );
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}
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