141 lines
2.4 KiB
C++
141 lines
2.4 KiB
C++
/*=========================================================================
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pgeyser.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_PGEYSER_H__
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#include "platform\pgeyser.h"
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#endif
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#ifndef __UTILS_HEADER__
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#include "utils\utils.h"
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#endif
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcGeyserPlatform::postInit()
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{
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CNpcPlatform::postInit();
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m_isFiring = false;
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m_state = GEYSER_READY;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcGeyserPlatform::processMovement( int _frames )
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{
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if ( m_isFiring )
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{
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s32 minY, maxY;
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m_npcPath.getPathYExtents( &minY, &maxY );
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switch ( m_state )
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{
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case GEYSER_DROPPING:
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{
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if ( maxY - Pos.vy == 0 )
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{
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m_isFiring = false;
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reinit();
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m_state = GEYSER_READY;
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}
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else
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{
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s32 moveY = m_speed * _frames;
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if ( Pos.vy < ( minY + 64 ) )
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{
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s32 multiplier = Pos.vy - minY;
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moveY = ( multiplier * moveY ) >> 6;
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if ( moveY < 1 )
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{
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moveY = 1;
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}
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}
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Pos.vy += moveY;
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if ( Pos.vy > maxY )
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{
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Pos.vy = maxY;
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}
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}
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break;
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}
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case GEYSER_RISING:
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{
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if ( minY - Pos.vy == 0 )
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{
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m_state = GEYSER_DROPPING;
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}
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else
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{
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s32 moveY = m_speed * _frames;
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if ( Pos.vy < ( minY + 64 ) )
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{
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s32 multiplier = Pos.vy - minY;
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moveY = ( multiplier * moveY ) >> 6;
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if ( moveY < 1 )
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{
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moveY = 1;
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}
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}
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Pos.vy -= moveY;
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if ( Pos.vy < minY )
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{
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Pos.vy = minY;
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}
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}
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break;
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}
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}
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}
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else
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{
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Pos.vx = m_base.vx + ( -3 + ( getRnd() % 7 ) );
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Pos.vy = m_base.vy + ( -3 + ( getRnd() % 7 ) );
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcGeyserPlatform::processTimer( int _frames )
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{
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if ( m_timer > 0 )
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{
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m_timer -= _frames;
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}
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else
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{
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if ( m_state == GEYSER_READY )
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{
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m_isFiring = true;
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Pos = m_base;
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m_state = GEYSER_RISING;
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CSoundMediator::playSfx( CSoundMediator::SFX_WORLD_OBJECT__GEYSER );
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}
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}
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}
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