129 lines
2.5 KiB
C++
129 lines
2.5 KiB
C++
/*=========================================================================
|
|
|
|
hfirebal.cpp
|
|
|
|
Author: CRB
|
|
Created:
|
|
Project: Spongebob
|
|
Purpose:
|
|
|
|
Copyright (c) 2001 Climax Development Ltd
|
|
|
|
===========================================================================*/
|
|
|
|
#ifndef __HAZARD_HFIREBAL_H__
|
|
#include "hazard\hfirebal.h"
|
|
#endif
|
|
|
|
#ifndef __GAME_GAME_H__
|
|
#include "game\game.h"
|
|
#endif
|
|
|
|
#ifndef __UTILS_HEADER__
|
|
#include "utils\utils.h"
|
|
#endif
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void CNpcFireballHazard::init()
|
|
{
|
|
CNpcHazard::init();
|
|
|
|
m_extension = 0;
|
|
m_velocity = 40;
|
|
|
|
m_respawnRate = 4;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void CNpcFireballHazard::setWaypoints( sThingHazard *ThisHazard )
|
|
{
|
|
int pointNum;
|
|
|
|
u16 *PntList=(u16*)MakePtr(ThisHazard,sizeof(sThingHazard));
|
|
|
|
u16 newXPos, newYPos;
|
|
|
|
newXPos = (u16) *PntList;
|
|
PntList++;
|
|
newYPos = (u16) *PntList;
|
|
PntList++;
|
|
|
|
DVECTOR startPos;
|
|
startPos.vx = newXPos << 4;
|
|
startPos.vy = newYPos << 4;
|
|
|
|
Pos = startPos;
|
|
m_base = Pos;
|
|
|
|
if ( ThisHazard->PointCount > 1 )
|
|
{
|
|
for ( pointNum = 1 ; pointNum < ThisHazard->PointCount ; pointNum++ )
|
|
{
|
|
newXPos = (u16) *PntList;
|
|
PntList++;
|
|
newYPos = (u16) *PntList;
|
|
PntList++;
|
|
|
|
addWaypoint( newXPos, newYPos );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
addWaypoint( newXPos, newYPos );
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void CNpcFireballHazard::processMovement( int _frames )
|
|
{
|
|
s32 velocity;
|
|
s32 distSourceX;
|
|
s32 distSourceY;
|
|
|
|
m_npcPath.getDistToNextWaypoint( m_base, &distSourceX, &distSourceY );
|
|
|
|
if ( m_extension < 4096 )
|
|
{
|
|
velocity = m_velocity * _frames;
|
|
|
|
if ( 4096 - m_extension < velocity )
|
|
{
|
|
velocity = 4096 - m_extension;
|
|
}
|
|
|
|
m_extension += velocity;
|
|
}
|
|
else
|
|
{
|
|
// move complete
|
|
|
|
Pos = m_base;
|
|
m_extension = 0;
|
|
m_isActive = false;
|
|
m_timerActive = true;
|
|
m_timer = ( m_respawnRate - 1 ) * GameState::getOneSecondInFrames();
|
|
|
|
return;
|
|
}
|
|
|
|
Pos.vx = m_base.vx + ( ( distSourceX * m_extension ) >> 12 );
|
|
Pos.vy = m_base.vy - ( 50 * rsin( m_extension >> 1 ) >> 12 );
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void CNpcFireballHazard::processTimer( int _frames )
|
|
{
|
|
m_timer -= _frames;
|
|
|
|
if ( m_timer < 0 )
|
|
{
|
|
m_timerActive = false;
|
|
m_isActive = true;
|
|
}
|
|
}
|