104 lines
1.7 KiB
C++
104 lines
1.7 KiB
C++
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/*=========================================================================
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pbranch.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_PBRANCH_H__
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#include "platform\pbranch.h"
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#endif
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcBranchPlatform::postInit()
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{
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m_state = NPC_BRANCH_STOP;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcBranchPlatform::processMovement( int _frames )
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{
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s16 tilt;
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s16 maxTilt = 3 * _frames;
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switch( m_state )
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{
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case NPC_BRANCH_STOP:
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{
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if ( m_contact )
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{
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m_state = NPC_BRANCH_DIP;
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}
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else
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{
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if ( getCollisionAngle() )
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{
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// go to zero bend
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tilt = -getCollisionAngle();
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if ( tilt > maxTilt )
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{
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tilt = maxTilt;
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}
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else if ( tilt < -maxTilt )
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{
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tilt = -maxTilt;
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}
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setCollisionAngle( getCollisionAngle() + tilt );
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}
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}
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break;
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}
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case NPC_BRANCH_DIP:
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{
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if ( m_contact )
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{
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// bend
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tilt = 3 * _frames;
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s16 newAngle = getCollisionAngle() + tilt;
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if ( newAngle > 256 )
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{
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// if bent beyond certain limit, spring
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m_state = NPC_BRANCH_SPRING;
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}
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setCollisionAngle( newAngle );
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}
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else
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{
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m_state = NPC_BRANCH_STOP;
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}
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break;
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}
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case NPC_BRANCH_SPRING:
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{
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if ( m_contact )
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{
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// spring off player
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}
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m_state = NPC_BRANCH_STOP;
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break;
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}
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}
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}
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