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/*
* $Source: /cvsroot/cgoban1/cgoban1/src/sgfOut.c,v $
* $Revision: 1.3 $
* $Author: wmshub $
* $Date: 2002/05/31 23:40:54 $
*
* src/sgfOut.c, part of Complete Goban (game program)
* Copyright (C) 1995-1996 William Shubert.
* See "configure.h.in" for more copyright information.
*/
#include <ctype.h>
#include <wms.h>
#include <wms/rnd.h>
#include <wms/str.h>
#include "cgoban.h"
#include "sgf.h"
#include "msg.h"
#ifdef _SGFOUT_H_
LEVELIZATION ERROR
#endif
#include "sgfOut.h"
/**********************************************************************
* Forward Declarations
**********************************************************************/
static void printColor(Str *out, SgfElem *me);
static void printPoint(Str *out, Sgf *mc, SgfElem *me);
static bool writeNode(FILE *f, Sgf *mc, SgfElem *me, int *err,
int col, Str *tmp1, Str *tmp2);
static void printString(Str *out, SgfElem *me);
static SgfElem *printPoints(Str *out, Sgf *mc, SgfElem *me);
static SgfElem *printLabelPoints(Str *out, Sgf *mc, SgfElem *me);
/**********************************************************************
* Functions
**********************************************************************/
bool sgf_writeFile(Sgf *mc, const char *fname, int *err) {
FILE *f;
SgfElem *me;
Str nodeOut, tmp;
assert(MAGIC(mc));
f = fopen(fname, "w");
if (f == NULL) {
if (err)
*err = errno;
return(FALSE);
}
fprintf(f, "(;GM[1]FF[3]\n");
str_init(&nodeOut);
str_init(&tmp);
if (mc->top.childH == mc->top.childT) {
if (!writeNode(f, mc, mc->top.childH, err, 0, &nodeOut, &tmp)) {
fclose(f);
str_deinit(&nodeOut);
str_deinit(&tmp);
return(FALSE);
}
} else {
for (me = mc->top.childH; me; me = me->sibling) {
fprintf(f, "\n(");
if (!writeNode(f, mc, me, err, 0, &nodeOut, &tmp)) {
fclose(f);
str_deinit(&nodeOut);
str_deinit(&tmp);
return(FALSE);
}
fprintf(f, ")");
}
}
fprintf(f, "\n)\n");
fclose(f);
str_deinit(&nodeOut);
str_deinit(&tmp);
return(TRUE);
}
static bool writeNode(FILE *f, Sgf *mc, SgfElem *me, int *err,
int col, Str *nodeOut, Str *tmp) {
bool crNeeded; /* Flag; put this on its own line? */
while (me) {
crNeeded = FALSE;
switch(me->type) {
case sgfType_node:
str_copyChar(nodeOut, ';');
break;
case sgfType_unknown:
str_copyChars(nodeOut, str_chars(me->sVal));
break;
case sgfType_size:
str_print(nodeOut, "SZ[%d]", me->iVal);
break;
case sgfType_rules:
str_print(nodeOut, "RU[%s]", msg_ruleNames[(int)(me->iVal)]);
break;
case sgfType_handicap:
str_print(nodeOut, "HA[%d]", me->iVal);
break;
case sgfType_komi:
str_print(nodeOut, "KM[%g]", (double)me->iVal / 2.0);
break;
case sgfType_time:
str_print(nodeOut, "TM[%s]", str_chars(me->sVal));
break;
case sgfType_copyright:
str_copyChars(nodeOut, "CP");
printString(nodeOut, me);
break;
case sgfType_playerName:
crNeeded = TRUE;
str_copyChar(nodeOut, 'P');
printColor(nodeOut, me);
printString(nodeOut, me);
break;
case sgfType_title:
crNeeded = TRUE;
str_copyChars(nodeOut, "GN");
printString(nodeOut, me);
break;
case sgfType_playerRank:
str_clip(nodeOut, 0);
printColor(nodeOut, me);
str_catChar(nodeOut, 'R');
printString(nodeOut, me);
break;
case sgfType_event:
crNeeded = TRUE;
str_copyChars(nodeOut, "EV");
printString(nodeOut, me);
break;
case sgfType_source:
crNeeded = TRUE;
str_copyChars(nodeOut, "SO");
printString(nodeOut, me);
break;
case sgfType_gameComment:
str_copyChars(nodeOut, "GC");
printString(nodeOut, me);
break;
case sgfType_date:
crNeeded = TRUE;
str_copyChars(nodeOut, "DT");
printString(nodeOut, me);
break;
case sgfType_whoseMove:
assert(goStone_isStone(me->gVal));
str_print(nodeOut, "PL[%c]", (me->gVal == goStone_white) ? 'W' : 'B');
break;
case sgfType_move:
str_clip(nodeOut, 0);
printColor(nodeOut, me);
printPoint(nodeOut, mc, me);
break;
case sgfType_pass:
str_clip(nodeOut, 0);
printColor(nodeOut, me);
if (mc->longLoc)
str_catChars(nodeOut, "[]");
else
str_catChars(nodeOut, "[tt]");
break;
case sgfType_timeLeft:
str_clip(tmp, 0);
printColor(tmp, me);
str_print(nodeOut, "%sL[%d]", str_chars(tmp), me->iVal);
break;
case sgfType_stonesLeft:
str_copyChar(tmp, 'O');
printColor(tmp, me);
str_print(nodeOut, "%s[%d]", str_chars(tmp), me->iVal);
break;
case sgfType_setBoard:
str_copyChar(nodeOut, 'A');
printColor(nodeOut, me);
me = printPoints(nodeOut, mc, me);
break;
case sgfType_territory:
str_copyChar(nodeOut, 'T');
printColor(nodeOut, me);
me = printPoints(nodeOut, mc, me);
break;
case sgfType_triangle:
str_copyChars(nodeOut, "TR");
me = printPoints(nodeOut, mc, me);
break;
case sgfType_circle:
str_copyChars(nodeOut, "CR");
me = printPoints(nodeOut, mc, me);
break;
case sgfType_square:
str_copyChars(nodeOut, "SQ");
me = printPoints(nodeOut, mc, me);
break;
case sgfType_mark:
str_copyChars(nodeOut, "MA");
me = printPoints(nodeOut, mc, me);
break;
case sgfType_label:
str_copyChars(nodeOut, "LB");
me = printLabelPoints(nodeOut, mc, me);
break;
case sgfType_comment:
str_copyChars(nodeOut, "C");
printString(nodeOut, me);
break;
case sgfType_result:
crNeeded = TRUE;
str_copyChars(nodeOut, "RE");
printString(nodeOut, me);
break;
case sgfType_place:
str_copyChars(nodeOut, "PC");
printString(nodeOut, me);
break;
case sgfType_style:
str_copyChars(nodeOut, "SY");
printString(nodeOut, me);
break;
default:
fprintf(stderr, "BOGUS PROPERTY TO PRINT!\n");
for (;;);
break;
}
if (col && (crNeeded || (col + str_len(nodeOut) > 70))) {
fprintf(f, "\n");
col = 0;
}
col += str_len(nodeOut);
fprintf(f, "%s", str_chars(nodeOut));
if (crNeeded) {
fprintf(f, "\n");
col = 0;
}
if (me->childH == me->childT) {
me = me->childH;
} else {
for (me = me->childH; me; me = me->sibling) {
fprintf(f, "\n(");
if (!writeNode(f, mc, me, err, 1, nodeOut, tmp))
return(FALSE);
fprintf(f, ")\n");
col = 0;
}
}
}
return(TRUE);
}
static void printColor(Str *out, SgfElem *me) {
if (me->gVal == goStone_white)
str_catChar(out, 'W');
else if (me->gVal == goStone_black)
str_catChar(out, 'B');
else {
assert(me->gVal == goStone_empty);
str_catChar(out, 'E');
}
}
static void printPoint(Str *out, Sgf *mc, SgfElem *me) {
if (mc->longLoc) {
str_catChar(out, '[');
str_catChar(out, me->lVal[0]);
str_catChar(out, me->lVal[1]);
str_catChar(out, me->lVal[2]);
str_catChar(out, me->lVal[3]);
str_catChar(out, ']');
} else {
str_catChar(out, '[');
str_catChar(out, me->lVal[1]);
str_catChar(out, me->lVal[3]);
str_catChar(out, ']');
}
}
static SgfElem *printPoints(Str *out, Sgf *mc, SgfElem *me) {
printPoint(out, mc, me);
while ((me->childH != NULL) &&
(me->childH == me->childT) &&
(me->childH->type == me->type) &&
(me->childH->gVal == me->gVal)) {
me = me->childH;
printPoint(out, mc, me);
}
return(me);
}
static void printLabelPoint(Str *out, Sgf *mc, SgfElem *me) {
if (mc->longLoc) {
str_catChar(out, '[');
str_catChar(out, me->lVal[0]);
str_catChar(out, me->lVal[1]);
str_catChar(out, me->lVal[2]);
str_catChar(out, me->lVal[3]);
str_catChar(out, ':');
str_cat(out, me->sVal);
str_catChar(out, ']');
} else {
str_catChar(out, '[');
str_catChar(out, me->lVal[1]);
str_catChar(out, me->lVal[3]);
str_catChar(out, ':');
str_cat(out, me->sVal);
str_catChar(out, ']');
}
}
static SgfElem *printLabelPoints(Str *out, Sgf *mc, SgfElem *me) {
printLabelPoint(out, mc, me);
while (me->childH &&
(me->childH == me->childT) &&
(me->childH->type == me->type) &&
(me->childH->gVal == me->gVal)) {
me = me->childH;
printLabelPoint(out, mc, me);
}
return(me);
}
static void printString(Str *out, SgfElem *me) {
const char *str = str_chars(me->sVal);
str_catChar(out, '[');
while (*str) {
if ((*str == ']') || (*str == '[') || (*str == '\\'))
str_catChar(out, '\\');
str_catChar(out, *str);
++str;
}
str_catChar(out, ']');
}
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