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This commit is contained in:
Charles 2001-05-01 13:28:11 +00:00
parent 17a78fdd73
commit 1f1174bcc5
8 changed files with 241 additions and 33 deletions
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55
source/hazard/hpendulm.cpp
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@ -15,6 +15,10 @@
#include "hazard\hpendulm.h"
#endif
#ifndef __UTILS_HEADER__
#include "utils\utils.h"
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void CNpcPendulumHazard::init()
@ -29,11 +33,58 @@ void CNpcPendulumHazard::init()
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void CNpcPendulumHazard::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;
if ( ThisHazard->PointCount > 1 )
{
newXPos = (u16) *PntList;
PntList++;
newYPos = (u16) *PntList;
PntList++;
DVECTOR pivotPos;
pivotPos.vx = newXPos << 4;
pivotPos.vy = newYPos << 4;
s32 xDist = startPos.vx - pivotPos.vx;
s32 yDist = startPos.vy - pivotPos.vy;
m_maxExtension = 1024 - ratan2( abs( yDist ), abs( xDist ) );
m_length = isqrt2( ( xDist * xDist ) + ( yDist * yDist ) );
Pos = pivotPos;
}
else
{
Pos = startPos;
}
m_base = Pos;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void CNpcPendulumHazard::processMovement( int _frames )
{
if ( m_extendDir == EXTEND_LEFT )
{
if ( m_extension > 512 )
if ( m_extension > m_maxExtension )
{
m_extendDir = EXTEND_RIGHT;
}
@ -44,7 +95,7 @@ void CNpcPendulumHazard::processMovement( int _frames )
}
else
{
if ( m_extension < -512 )
if ( m_extension < -m_maxExtension )
{
m_extendDir = EXTEND_LEFT;
}