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70 lines
2.0 KiB
70 lines
2.0 KiB
/*
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FILE: constants.h
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PURPOSE: Constains all the #DEFINES for Wet&Sticky.
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AUTHORS: Kevin Waite and David England
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VERSION: 1.00 (10-May-91)
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Copyright 1991, 1992, 2002, 2003 Tunde Cockshott, Kevin Waite, David England.
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Contact David England d.england@livjm.ac.uk
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School of Computing and Maths Sciences,
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Liverpool John Moores University
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Liverpool L3 3AF
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United Kingdom
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Phone +44 151 231 2271
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Wet and Sticky is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. Wet and Sticky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Wet and Sticky; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA
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*/
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/* Some utility constants. */
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#define TRUE 1
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#define FALSE 0
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#define YES 1
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#define NO 0
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#define NIL 0
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#define DEBUG 1
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#define VERSION "1.0"
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/* Define the constants for colours in the HLS space. */
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#define UNFILLED -1
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#define MAX_COLOUR_INDEX 255
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/* Define the dimensions of the intelligent canvas. */
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#define CANVAS_WIDTH 300
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#define CANVAS_HEIGHT 300
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#define SCALE_WIDTH 30
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/* Define constants that control the evolution of the paint. */
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#define STEP_LIMIT 200
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#define REDRAW_LIMIT 500
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/* Define some constants used in testing the system. */
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#define DEFAULT_BLOB_SIZE (CANVAS_WIDTH / 3)
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#define BLOB_NAME "-blob"
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/* Constants used in modelling gravity. */
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#define NORTH 0
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#define EAST 1
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#define SOUTH 2
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#define WEST 3
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#define DEFAULT_GRAVITY_STRENGTH 10
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/* Define some macros. */
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#define MAX(A,B) ((A) > (B) ? (A) : (B))
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#define MIN(A,B) ((A) < (B) ? (A) : (B))
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