SBSPSS/source/level/level.cpp

/*************/
/*** Level ***/
/*************/

#include 	"system\global.h"
#include 	"fileio\fileio.h"
#include 	"utils\utils.h"
#include	"gfx\tpage.h"
#include	"gfx\prim.h"
#include	<DStructs.h>

#include	"level\level.h"
#include	"level\layertile.h"
#include	"level\layertilesolid.h"
#include	"level\layertile3d.h"

#include	"pad\pads.h"

/*****************************************************************************/
CLevel::CLevel()
{
		for (int i=0; i<CLayerTile::LAYER_TILE_TYPE_MAX; i++)
		{
			TileLayers[i]=0;
		}

		MapPos.vx=0;		
		MapPos.vy=0;
}

/*****************************************************************************/
CLevel::~CLevel()
{
		for (int i=0; i<CLayerTile::LAYER_TILE_TYPE_MAX; i++)
		{
			if (TileLayers[i]) delete TileLayers[i];
		}
}

/*****************************************************************************/
int		ZPos=6500;

void 	CLevel::init()
{
		LevelHdr=(sLvlHdr *)CFileIO::loadFile(LEVEL04_LEVEL04_LVL,"Level Data");
		TPLoadTex(LEVEL04_LEVEL04_TEX);

		initLayers();

// Setup Constand Rot Matrix
MATRIX	Mtx;

		SetIdent(&Mtx);
		Mtx.t[2]=ZPos;
		SetRotMatrix(&Mtx);
		SetTransMatrix(&Mtx);
}

/*****************************************************************************/
void	CLevel::initLayers()
{
sTri	*TriList=(sTri*)MakePtr(LevelHdr,LevelHdr->TriList);
sQuad	*QuadList=(sQuad*)MakePtr(LevelHdr,LevelHdr->QuadList);
sVtx	*VtxList=(sVtx*)MakePtr(LevelHdr,LevelHdr->VtxList);
sTile	*TileList=(sTile*)MakePtr(LevelHdr,LevelHdr->TileList);

// Back
		if (LevelHdr->BackLayer) 
		{
			sLayerHdr	*Layer=(sLayerHdr*)MakePtr(LevelHdr,LevelHdr->BackLayer);
			CLayerTile *NewLayer=new ("Back Layer") CLayerTileSolid(Layer,  TileList, TriList, QuadList, VtxList);
			NewLayer->init(MapPos,3);
			TileLayers[CLayerTile::LAYER_TILE_TYPE_BACK]=NewLayer;
		}

// Mid
		if (LevelHdr->MidLayer) 
		{
			sLayerHdr	*Layer=(sLayerHdr*)MakePtr(LevelHdr,LevelHdr->MidLayer);
			CLayerTile *NewLayer=new ("Mid Layer") CLayerTile(Layer, TileList, TriList, QuadList, VtxList);
			NewLayer->init(MapPos,2);
			TileLayers[CLayerTile::LAYER_TILE_TYPE_MID]=NewLayer;
		}

// Action
		if (LevelHdr->ActionLayer) 
		{
			sLayerHdr	*Layer=(sLayerHdr*)MakePtr(LevelHdr,LevelHdr->ActionLayer);
			CLayerTile *NewLayer=new ("Action Layer") CLayerTile3d(Layer, TileList, TriList, QuadList, VtxList);
			NewLayer->init(MapPos,0);
			TileLayers[CLayerTile::LAYER_TILE_TYPE_ACTION]=NewLayer;
		}

/*
// Fore
		if (LevelHdr->ForeLayer) 
		{
			sLayerHdr	*Layer=(sLayerHdr*)MakePtr(LevelHdr,LevelHdr->ForeLayer);
			CLayerTile *NewLayer=new ("Fore Layer") CLayerTile(Layer, TileList, TriList, QuadList, VtxList);
			NewLayer->init();
			TileLayers[CLayerTile::LAYER_TILE_TYPE_FORE]=NewLayer;
		}
*/
}

/*****************************************************************************/
void	CLevel::shutdown()
{
		MemFree(LevelHdr);
}

/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
void 	CLevel::render()
{
		for (int i=0; i<CLayerTile::LAYER_TILE_TYPE_MAX; i++)
		{
			if (TileLayers[i]) TileLayers[i]->render();
		}
}

/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
int	MapSpd=8;
void	CLevel::think(int _frames)
{
int		padh = PadGetHeld( 0 );

		if (padh & PAD_LEFT)	MapPos.vx-=MapSpd;
		if (padh & PAD_RIGHT)	MapPos.vx+=MapSpd;
		if (padh & PAD_UP)		MapPos.vy-=MapSpd;
		if (padh & PAD_DOWN)	MapPos.vy+=MapSpd;

		if (MapPos.vx<0) MapPos.vx=0;
		if (MapPos.vy<0) MapPos.vy=0;

		for (int i=0; i<CLayerTile::LAYER_TILE_TYPE_MAX; i++)
		{
			if (TileLayers[i]) TileLayers[i]->think(MapPos);
		}
}


/*****************************************************************************/