153 lines
2.8 KiB
C
153 lines
2.8 KiB
C
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/*==========================================================================
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*
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* Copyright (c) 1995 - 1997 Microsoft Corporation. All Rights Reserved.
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* Copyright (C) 1994-1995 ATI Technologies Inc. All Rights Reserved.
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*
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* File: tile.c
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* Content: tile loading and initialization functions
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*
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***************************************************************************/
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#include "foxbear.h"
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/*
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* CreateTiles
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*/
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HBITMAPLIST *CreateTiles( HBITMAPLIST *phBitmapList, USHORT n )
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{
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HBITMAPLIST *hTileList;
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USHORT i;
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hTileList = CMemAlloc( n, sizeof (HBITMAPLIST) );
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if( hTileList == NULL )
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{
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ErrorMessage( "hTileList in CreateTiles" );
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}
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for( i = 0; i < n; ++i )
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{
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hTileList[i].hBM = phBitmapList[i].hBM;
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}
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return hTileList;
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} /* CreateTiles */
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/*
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* DestroyTiles
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*/
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BOOL DestroyTiles( HBITMAPLIST *phTileList )
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{
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MemFree( phTileList );
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return TRUE;
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} /* DestroyTiles */
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/*
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* getData
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*/
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LPSTR getData(LPSTR fileName)
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{
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LPSTR p = NULL;
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HRSRC hRes;
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hRes = FindResource(NULL, fileName, RT_RCDATA);
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if( hRes != NULL )
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{
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p = LockResource(LoadResource(NULL, hRes));
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}
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return p;
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} /* getData */
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/*
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* CreatePosList
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*/
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HPOSLIST *CreatePosList( LPSTR fileName, USHORT width, USHORT height )
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{
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HPOSLIST *hPosList;
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USHORT pos;
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LPSTR p;
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p = getData( fileName );
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if( p == NULL )
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{
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ErrorMessage( "p in CreatePosList" );
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}
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hPosList = CMemAlloc( width * height, sizeof (USHORT) );
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if( hPosList == NULL )
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{
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ErrorMessage( "posList in CreatePosList" );
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}
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for( pos = 0; pos < width * height; ++pos )
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{
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hPosList[pos] = (USHORT) getint(&p, 0) - 1;
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}
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return hPosList;
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} /* CreatePosList */
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/*
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* CreateSurfaceList
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*/
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HSURFACELIST *CreateSurfaceList( LPSTR fileName, USHORT width, USHORT height )
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{
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HSURFACELIST *hSurfaceList;
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USHORT pos;
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USHORT value;
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LPSTR p;
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p = getData( fileName );
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if( p == NULL )
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{
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ErrorMessage( "p in CreateSurfaceList" );
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}
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hSurfaceList = CMemAlloc( width * height, sizeof (HSURFACELIST) );
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if( hSurfaceList == NULL )
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{
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ErrorMessage( "posList in CreateSurfaceList" );
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}
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for( pos = 0; pos < width * height; ++pos )
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{
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value = (USHORT) getint(&p, 0);
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if( value == 0 )
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{
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hSurfaceList[pos] = FALSE;
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}
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else
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{
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hSurfaceList[pos] = TRUE;
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}
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}
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return hSurfaceList;
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} /* CreateSurfaceList */
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/*
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* DestoryPosList
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*/
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BOOL DestroyPosList ( HPOSLIST *posList )
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{
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if( posList == NULL )
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{
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ErrorMessage( "posList in DestroyPosList" );
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}
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MemFree( posList );
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return TRUE;
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} /* DestroyPosList */
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