extern/boxes
1
0
Fork 0
mirror of https://github.com/ascii-boxes/boxes.git synced 2025-01-19 12:28:11 +01:00
Code Issues Packages Projects Releases Wiki Activity

Added computation of height of highest shape in design (maxshapeheight)

Browse Source 
Options -l and -d together now call quickinfo mode -> parse only 1 design
This commit is contained in:
Thomas Jensen 1999-07-23 16:14:17 +00:00
parent cc8471f243
commit ad568aee53
1 changed files with 21 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/parser.y
View File

@ -4,7 +4,7 @@
* Date created: March 16, 1999 (Tuesday, 17:17h)
* Author: Copyright (C) 1999 Thomas Jensen
* tsjensen@stud.informatik.uni-erlangen.de
* Version: $Id: parser.y,v 1.16 1999/07/02 11:54:52 tsjensen Exp tsjensen $
* Version: $Id: parser.y,v 1.17 1999/07/22 12:27:16 tsjensen Exp tsjensen $
* Language: yacc (ANSI C)
* Purpose: Yacc parser for boxes configuration files
*
@ -24,6 +24,11 @@
* Revision History:
*
* $Log: parser.y,v $
* Revision 1.17 1999/07/22 12:27:16 tsjensen
* Added GNU GPL disclaimer
* Renamed parser.h include to lexer.h (same file)
* Added include config.h
*
* Revision 1.16 1999/07/02 11:54:52 tsjensen
* Some minor changes to please compiler
* Communication of speed mode to lexer
@ -99,7 +104,7 @@
const char rcsid_parser_y[] =
"$Id: parser.y,v 1.16 1999/07/02 11:54:52 tsjensen Exp tsjensen $";
"$Id: parser.y,v 1.17 1999/07/22 12:27:16 tsjensen Exp tsjensen $";
static int pflicht = 0;
@ -355,14 +360,11 @@ static int design_needed (const char *name, const int design_idx)
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
{
if (opt.l)
return 1;
if (opt.design_choice_by_user) {
return !strcasecmp (name, (char *) opt.design);
}
else {
if (opt.r)
if (opt.r || opt.l)
return 1;
if (design_idx == 0)
return 1;
@ -515,7 +517,7 @@ layout YEND WORD
* Check if we need to continue parsing. If not, return.
* The condition here must correspond to design_needed().
*/
if (!opt.l && (opt.design_choice_by_user || !opt.r)) {
if (opt.design_choice_by_user || (!opt.r && !opt.l)) {
anz_designs = design_idx + 1;
YYACCEPT;
}
@ -685,9 +687,21 @@ block: YSAMPLE '{' STRING '}'
designs[design_idx].minwidth = c;
}
}
/*
* Compute height of highest shape in design
*/
for (i=0; i<ANZ_SHAPES; ++i) {
if (isempty(designs[design_idx].shape + i))
continue;
if (designs[design_idx].shape[i].height > designs[design_idx].maxshapeheight)
designs[design_idx].maxshapeheight = designs[design_idx].shape[i].height;
}
#ifdef PARSER_DEBUG
fprintf (stderr, "Minimum box dimensions: width %d height %d\n",
designs[design_idx].minwidth, designs[design_idx].minheight);
fprintf (stderr, "Maximum shape height: %d\n",
designs[design_idx].maxshapeheight);
#endif
}