66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
|
/*=========================================================================
|
||
|
|
|
||
|
|
pcart.cpp
|
||
|
|
|
||
|
|
Author: CRB
|
||
|
|
Created:
|
||
|
|
Project: Spongebob
|
||
|
|
Purpose:
|
||
|
|
|
||
|
|
Copyright (c) 2001 Climax Development Ltd
|
||
|
|
|
||
|
|
===========================================================================*/
|
||
|
|
|
||
|
|
#ifndef __PLATFORM_PCART_H__
|
||
|
|
#include "platform\pcart.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void CNpcCartPlatform::postInit()
|
||
|
|
{
|
||
|
|
m_npcPath.setPathType( CNpcPath::PONG_PATH );
|
||
|
|
}
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void CNpcCartPlatform::processMovement( int _frames )
|
||
|
|
{
|
||
|
|
s32 fallSpeed = 3;
|
||
|
|
s8 yMovement = fallSpeed * _frames;
|
||
|
|
s32 distX, distY, heading;
|
||
|
|
s32 groundHeight;
|
||
|
|
s32 moveX = 0;
|
||
|
|
s32 moveY = 0;
|
||
|
|
|
||
|
|
bool pathComplete;
|
||
|
|
|
||
|
|
m_npcPath.thinkFlat( Pos, &pathComplete, &distX, &distY, &heading );
|
||
|
|
|
||
|
|
moveX = m_data[m_type].speed * _frames;
|
||
|
|
|
||
|
|
if ( heading == 2048 )
|
||
|
|
{
|
||
|
|
moveX = -moveX;
|
||
|
|
}
|
||
|
|
|
||
|
|
// check for vertical movement
|
||
|
|
|
||
|
|
groundHeight = m_layerCollision->getHeightFromGround( Pos.vx + moveX, Pos.vy, yMovement + 16 );
|
||
|
|
|
||
|
|
if ( groundHeight <= yMovement )
|
||
|
|
{
|
||
|
|
// groundHeight <= yMovement indicates either just above ground or on or below ground
|
||
|
|
|
||
|
|
moveY = groundHeight;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// fall
|
||
|
|
|
||
|
|
moveY = yMovement;
|
||
|
|
}
|
||
|
|
|
||
|
|
Pos.vx += moveX;
|
||
|
|
Pos.vy += moveY;
|
||
|
|
}
|