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This commit is contained in:
Daveo 2001-04-17 20:09:03 +00:00
parent df67653abb
commit b8ab5fb31e
4 changed files with 52 additions and 17 deletions
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54
source/level/layertile.cpp
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@ -61,16 +61,17 @@ int XPos=MapPos.vx>>MapXYShift;
int YPos=MapPos.vy>>MapXYShift;
MapXY.vx=XPos>>4;
MapXY.vy=YPos>>4;
MapXY.vy=YPos/12;
#if 0
if (LayerHdr->SubType==1) // BODGE AND A HALF
{
/**/ MapXY.vx+=TileMapOfs.vx;
/**/ MapXY.vy+=TileMapOfs.vy;
}
#endif
ShiftX=XPos & 15;
ShiftY=YPos & 15;
// ShiftY=YPos & 15;
ShiftY=YPos%12;
if (MapXY.vx+SCREEN_TILE_WIDTH<=MapWidth)
RenderW=SCREEN_TILE_WIDTH;
@ -87,6 +88,49 @@ int YPos=MapPos.vy>>MapXYShift;
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
#if 1
void CLayerTile::render()
{
sTileMapElem *MapPtr=GetMapPos();
u8 *PrimPtr=GetPrimPtr();
s16 TileX,TileY;
sOT *ThisOT=OtPtr+LayerOT;
// Setup shift bits of pos
TileY=-ShiftY;
// Render it!!
for (int Y=0; Y<RenderH; Y++)
{
sTileMapElem *MapRow=MapPtr;
TileX=-ShiftX;
for (int X=0; X<RenderW; X++)
{
int ThisTile=*MapRow++;
if (ThisTile)
{
sTile *Tile=&TileBank[ThisTile];
POLY_FT4 *Ft4=(POLY_FT4*)PrimPtr;
setPolyFT4(Ft4);
setShadeTex(Ft4,1);
setXYWH(Ft4,TileX,TileY,16,12);
setUVWH(Ft4,Tile->u0,Tile->v0,15,15);
Ft4->tpage=Tile->TPage;
Ft4->clut=Tile->Clut;
addPrimNoCheck(ThisOT,Ft4);
PrimPtr+=sizeof(POLY_FT4);
}
TileX+=TILE_WIDTH;
}
MapPtr+=MapWidth;
TileY+=TILE_HEIGHT;
}
SetPrimPtr(PrimPtr);
}
#else
void CLayerTile::render()
{
sTileMapElem *MapPtr=GetMapPos();
@ -129,3 +173,5 @@ sOT *ThisOT=OtPtr+LayerOT;
}
#endif