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/* Copyright (c) 2012 Shlomi Fish
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* dbm_procs.h - common procedures for dbm_solver.c and depth_dbm_solver.c.
*/
#ifndef FC_SOLVE__DBM_MOVE_TO_STRING_H
#define FC_SOLVE__DBM_MOVE_TO_STRING_H
#include "inline.h"
#include "portable_time.h"
#ifdef __cplusplus
extern "C"
{
#endif
static const char * move_to_string(unsigned char move, char * const move_buffer)
{
char * s = move_buffer;
for (int iter=0 ; iter < 2 ; iter++)
{
int inspect = (move & 0xF);
move >>= 4;
if (inspect < 8)
{
s += sprintf(s, "Column %d", inspect);
}
else
{
inspect -= 8;
if (inspect < 4)
{
s += sprintf(s, "Freecell %d", inspect);
}
else
{
inspect -= 4;
s += sprintf(s, "Foundation %d", inspect);
}
}
if (iter == 0)
{
s += sprintf(s, "%s", " -> ");
}
}
return move_buffer;
}
#ifdef __cplusplus
}
#endif
#endif /* FC_SOLVE__DBM_MOVE_TO_STRING_H */
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