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/*
* hextris Copyright 1990 David Markley, dm3e@+andrew.cmu.edu, dam@cs.cmu.edu
*
* Permission to use, copy, modify, and distribute, this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the copyright holders be used in
* advertising or publicity pertaining to distribution of the software with
* specific, written prior permission, and that no fee is charged for further
* distribution of this software, or any modifications thereof. The copyright
* holder make no representations about the suitability of this software for
* any purpose. It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDER DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA, PROFITS, QPA OR GPA, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* The maximum rows in the game.
*/
#define MAXROW 26
/* The maximum columns in the game.
*/
#define MAXCOLUMN 13
/* The number of high scores that are kept.
*/
#define MAXHIGHSCORES 500
/* The maximum length of the user defined name.
* The user can set his hextris playing name by setting the
* environment variable XHEXNAME, like this:
* setenv XHEXNAME "Mr. Xhextris"
*/
#define MAXNAMELENGTH 40
/* The maximum length of the users id.
*/
#define MAXUSERIDLENGTH 40
/* The maximum nuber of high scores a user can have in the high score file.
*/
#define MAXUSERHIGHS 3
/* The number of pieces in the game. DON'T CHANGE!!!
*/
#define NUMBEROFPIECES 10
/* The name of the xhextris font. DON'T CHANGE!!!
*/
#define HEXFONTNAME "hex20"
/* The directory where the text font is.
*/
#define FONTDIR "/usr/lib/X11/fonts/misc/"
/* The text font being used.
*/
#define FONTNAME "-misc-fixed-bold-r-normal--13-120-75-75-c-80-iso8859-1" /*8x13B"*/
/* The name on the window.
*/
#define WINDOWNAME "xhextris"
/* The name on the icon.
*/
#define ICONNAME "xhextris"
/* This is the type definition for a piece.
*/
typedef struct piece_s
{
int type;
int rotation;
int row;
int column;
} piece_t;
/* This is the type definition for a position.
*/
typedef struct position_s
{
int type;
int filled;
} position_t;
/* This is the type definition for a high score.
*/
typedef struct high_score_s
{
char name[MAXNAMELENGTH];
char userid[MAXUSERIDLENGTH];
int score;
int rows;
} high_score_t;
/* This is the mess that defines each piece. There are six rotations to
* each piece, so there are six rows of numbers to each piece. For example,
* the second rotation of the third piece is on the row labled 21. Each row
* has 16 numbers, that can be broken down into 2 sets of 4 pairs. Each pair
* is a set of relative coordinates inf row and column from the current
* position of the piece. There are two sets of 4 pairs, because the offsets
* differ depending on whether the current position of the piece is in a
* hex that is up to its neighbors in its row, or down to them. One row in the
* game moves up and down, from left to right.
*/
static int shape[NUMBEROFPIECES*6][16]
= {{0,0,-1,0,1,-1,1,1,-1,0,0,-1,0,1,0,0}, /* 00 */
{0,0,0,-1,0,1,1,0,-1,-1,-1,1,1,0,0,0}, /* 01 */
{0,0,-1,0,1,-1,1,1,-1,0,0,-1,0,1,0,0}, /* 02 */
{0,0,0,-1,0,1,1,0,-1,-1,-1,1,1,0,0,0}, /* 03 */
{0,0,-1,0,1,-1,1,1,-1,0,0,-1,0,1,0,0}, /* 04 */
{0,0,0,-1,0,1,1,0,-1,-1,-1,1,1,0,0,0}, /* 05 */
{0,0,-1,0,1,0,2,0,-1,0,1,0,2,0,0,0}, /* 10 */
{0,0,0,-1,1,1,1,2,-1,-1,0,1,1,2,0,0}, /* 11 */
{0,0,1,-1,0,1,-1,2,0,-1,-1,1,-1,2,0,0}, /* 12 */
{0,0,-2,0,-1,0,1,0,-2,0,-1,0,1,0,0,0}, /* 13 */
{0,0,-1,-2,0,-1,1,1,-1,-2,-1,-1,0,1,0,0}, /* 14 */
{0,0,1,-2,1,-1,0,1,1,-2,0,-1,-1,1,0,0}, /* 15 */
{0,0,-1,0,1,0,1,1,-1,0,1,0,0,1,0,0}, /* 20 */
{0,0,0,-1,1,1,0,1,-1,-1,0,1,-1,1,0,0}, /* 21 */
{0,0,1,-1,0,1,-1,0,0,-1,-1,0,-1,1,0,0}, /* 22 */
{0,0,0,-1,-1,0,1,0,-1,-1,-1,0,1,0,0,0}, /* 23 */
{0,0,0,-1,1,-1,1,1,0,-1,-1,-1,0,1,0,0}, /* 24 */
{0,0,1,-1,1,0,0,1,0,-1,1,0,-1,1,0,0}, /* 25 */
{0,0,-1,0,1,-1,1,0,-1,0,0,-1,1,0,0,0}, /* 30 */
{0,0,0,-1,1,0,1,1,-1,-1,1,0,0,1,0,0}, /* 31 */
{0,0,1,-1,0,1,1,1,0,-1,-1,1,0,1,0,0}, /* 32 */
{0,0,-1,0,1,0,0,1,-1,0,1,0,-1,1,0,0}, /* 33 */
{0,0,0,-1,-1,0,1,1,-1,-1,-1,0,0,1,0,0}, /* 34 */
{0,0,0,-1,1,-1,0,1,-1,-1,0,-1,-1,1,0,0}, /* 35 */
{-1,0,0,-1,1,-1,1,0,-1,0,-1,-1,0,-1,1,0}, /* 40 */
{0,-1,1,-1,1,0,1,1,-1,-1,0,-1,1,0,0,1}, /* 41 */
{1,-1,1,0,1,1,0,1,0,-1,1,0,0,1,-1,1}, /* 42 */
{1,0,1,1,0,1,-1,0,1,0,0,1,-1,1,-1,0}, /* 43 */
{1,1,0,1,-1,0,0,-1,0,1,-1,1,-1,0,-1,-1}, /* 44 */
{0,1,-1,0,0,-1,1,-1,-1,1,-1,0,-1,-1,0,-1}, /* 45 */
{-1,0,1,1,2,1,0,0,-1,0,0,0,0,1,1,1}, /* 50 */
{0,-1,0,0,0,1,0,2,-1,-1,0,0,-1,1,0,2}, /* 51 */
{1,-1,0,0,-1,0,-1,1,0,-1,0,0,-1,0,-2,1}, /* 52 */
{1,0,0,0,0,-1,-1,-1,1,0,0,0,-1,-1,-2,-1}, /* 53 */
{0,-2,1,-1,0,0,1,1,0,-2,0,-1,0,0,0,1}, /* 54 */
{2,-1,1,0,0,0,0,1,1,-1,1,0,0,0,-1,1}, /* 55 */
{0,0,1,-1,1,0,1,1,0,0,0,-1,1,0,0,1}, /* 60 */
{0,0,1,0,1,1,0,1,0,0,1,0,0,1,-1,1}, /* 61 */
{0,0,1,1,0,1,-1,0,0,0,0,1,-1,1,-1,0}, /* 62 */
{0,0,0,1,-1,0,0,-1,0,0,-1,1,-1,0,-1,-1}, /* 63 */
{0,0,-1,0,0,-1,1,-1,0,0,-1,0,-1,-1,0,-1}, /* 64 */
{0,0,0,-1,1,-1,1,0,0,0,-1,-1,0,-1,1,0}, /* 65 */
{-1,0,0,0,1,0,2,1,-1,0,0,0,1,0,1,1}, /* 70 */
{0,-1,0,0,1,1,0,2,-1,-1,0,0,0,1,0,2}, /* 71 */
{1,-1,0,0,0,1,-1,1,0,-1,0,0,-1,1,-2,1}, /* 72 */
{1,0,0,0,-1,0,-1,-1,1,0,0,0,-1,0,-2,-1}, /* 73 */
{0,-2,0,-1,0,0,1,1,0,-2,-1,-1,0,0,0,1}, /* 74 */
{2,-1,1,-1,0,0,0,1,1,-1,0,-1,0,0,-1,1}, /* 75 */
{-1,0,0,0,1,0,2,-1,-1,0,0,0,1,0,1,-1}, /* 80 */
{0,-1,0,0,1,1,2,1,-1,-1,0,0,0,1,1,1}, /* 81 */
{1,-1,0,0,0,1,0,2,0,-1,0,0,-1,1,0,2}, /* 82 */
{1,0,0,0,-1,0,-1,1,1,0,0,0,-1,0,-2,1}, /* 83 */
{-1,-1,0,-1,0,0,1,1,-2,-1,-1,-1,0,0,0,1}, /* 84 */
{0,-2,1,-1,0,0,0,1,0,-2,0,-1,0,0,-1,1}, /* 85 */
{-1,0,0,0,1,-1,2,-1,-1,0,0,0,0,-1,1,-1}, /* 90 */
{0,-1,0,0,1,0,2,1,-1,-1,0,0,1,0,1,1}, /* 91 */
{1,-1,0,0,1,1,0,2,0,-1,0,0,0,1,0,2}, /* 92 */
{1,0,0,0,0,1,-1,1,1,0,0,0,-1,1,-2,1}, /* 93 */
{1,1,0,0,-1,0,-1,-1,0,1,0,0,-1,0,-2,-1}, /* 94 */
{0,-2,0,-1,0,0,0,1,0,-2,-1,-1,0,0,-1,1}}; /* 95 */
#ifdef LOG
#define LOGHOST "waddington.andrew.cmu.edu"
char log_message[80];
#endif
extern int score_cardinal;
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