95 lines
1.8 KiB
C++
95 lines
1.8 KiB
C++
/*=========================================================================
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hfalling.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 __HAZARD_HFALLING_H__
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#include "hazard\hfalling.h"
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#endif
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#ifndef __GAME_GAME_H__
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#include "game\game.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 CNpcFallingHazard::init()
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{
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CNpcHazard::init();
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m_movementTimer = 3 * GameState::getOneSecondInFrames();
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcFallingHazard::processMovement( int _frames )
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{
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s8 groundHeight;
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s8 yMovement;
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if ( m_movementTimer > 0 )
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{
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m_movementTimer -= _frames;
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if ( m_movementTimer <= 0 )
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{
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Pos = m_base;
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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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else
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{
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yMovement = 3 * _frames;
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groundHeight = m_layerCollision->getHeightFromGround( Pos.vx, Pos.vy, yMovement + 16 );
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if ( groundHeight < yMovement )
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{
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// colliding with ground
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Pos.vy += groundHeight;
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m_isActive = false;
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m_timerActive = true;
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m_timer = 3 * GameState::getOneSecondInFrames();
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}
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else
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{
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// drop down
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Pos.vy += yMovement;
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}
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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void CNpcFallingHazard::processTimer( int _frames )
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{
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m_timer -= _frames;
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if ( m_timer < 0 )
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{
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m_timerActive = false;
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m_isActive = true;
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Pos = m_base;
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m_movementTimer = 3 * GameState::getOneSecondInFrames();
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}
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}
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