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#include <Xw_Extension.h>
/* ifdef then trace on */
#ifdef TRACE
#define TRACE_SET_TILEMAP
#endif
/*
XW_STATUS Xw_set_tilemap(awindow,atilemap):
XW_EXT_WINDOW *awindow
XW_EXT_TILEMAP *atilemap
Set a tilemap to an existing window
Returns XW_ERROR if Bad Tilemap
Returns XW_SUCCESS if successful
*/
#ifdef XW_PROTOTYPE
XW_STATUS Xw_set_tilemap (void *awindow,void *atilemap)
#else
XW_STATUS Xw_set_tilemap (awindow,atilemap)
void *awindow;
void *atilemap ;
#endif /*XW_PROTOTYPE*/
{
XW_EXT_WINDOW *pwindow = (XW_EXT_WINDOW*)awindow;
XW_EXT_TILEMAP *ptilemap = (XW_EXT_TILEMAP*)atilemap ;
if( !Xw_isdefine_window(pwindow) ) {
/*ERROR*Bad EXT_WINDOW Address*/
Xw_set_error(24,"Xw_set_colormap",pwindow) ;
return (XW_ERROR) ;
}
if( !Xw_isdefine_tilemap(ptilemap) ) {
/*ERROR*Bad EXT_TILEMAP Address*/
Xw_set_error(49,"Xw_set_tilemap",ptilemap) ;
return (XW_ERROR) ;
}
_TILEMAP = ptilemap ;
_TILEMAP->maxwindow++ ;
#ifdef TRACE_SET_TILEMAP
if( Xw_get_trace() ) {
printf(" Xw_set_tilemap(%lx,%lx)\n",(long ) pwindow,(long ) ptilemap) ;
}
#endif
return (XW_SUCCESS);
}
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