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/***************************************************************************
copyright : (C) 2003 by Michael Speck
email : kulkanie@gmx.net
***************************************************************************/
/***************************************************************************
* *
* This program 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. *
* *
***************************************************************************/
#ifndef __COMM_H
#define __COMM_H
/***** INCLUDES ************************************************************/
/***** TYPE DEFINITIONS ****************************************************/
/***** PUBLIC FUNCTIONS ****************************************************/
/* pack paddle information
* 0-9 x position
* 10 left fire
* 11 right fire
* 12 return key pressed
*
* the invisible state is not send as the server has
* its own copy of it.
*/
void comm_pack_paddle( Paddle *paddle, unsigned char *msg, int *pos );
/* apply packed paddle */
void comm_unpack_paddle( Paddle *paddle, unsigned char *msg, int *pos );
/* pack moving/attached ball and sound information
* 0-4 moving ball count (max: 31)
* 5 reflect sound
* 6 attach sound
* 7 fire sound (weapon)
* 24 each:
* 0-7 lower x
* 8-15 lower y
* 16 9th bit of x
* 17 10th bit of x
* 18 9th bit of y
* 0-7 attached ball count (max: 31)
* 16 each:
* 0-7 x + 20
* 8-14 y + 20
* 15 paddle (bottom or top)
*/
void comm_pack_balls( unsigned char *msg, int *pos );
/* apply ball information */
void comm_unpack_balls( unsigned char *msg, int *pos );
/* pack shot information
* 0-7 shot count
* 24 each:
* 0-7 lower x
* 8-15 lower y
* 16 9th bit of x
* 17 10th bit of x
* 18 9th bit of y
*/
void comm_pack_shots( unsigned char *msg, int *pos );
/* apply shots */
void comm_unpack_shots( unsigned char *msg, int *pos );
/* pack brick hit information
* 0-7 hit count (loose duration)
* 8 each:
* 0-7 id in edit window
* 0-7 heal count (one point)
* 8 each:
* 0-7 id in edit window
* 0-7 grow count (random client id)
* 0-7 id in edit window
* 0-7 remove count
* 16(+8) each:
* 0-7 id in edit window
* 8-9 destroy type (00 normal, 01 energy, 10 shot, 11 expl)
* 10 paddle (top or bottom)
* 11 goldshower (release 1000P)
* 12-15 unused
* (16-23) clockwise impact position 0-180 for normal animation
*/
void comm_pack_brick_hits( unsigned char *msg, int *pos );
/* build client brick hits */
void comm_unpack_brick_hits( unsigned char *msg, int *pos );
/* pack collected extra information
* 0-7 paddle bottom count
* 8 each:
* 0-7 extra id
* 0-7 paddle top count
* 8 each:
* 0-7 extra id
*/
void comm_pack_collected_extras( unsigned char *msg, int *pos );
/* build client collected extras */
void comm_unpack_collected_extras( unsigned char *msg, int *pos );
/* pack level data (in byte)
* 16 title
* 16 author
* 252 bricks
* 252 extras
*/
void comm_pack_level( Level *level, unsigned char *msg, int *pos );
/* unpack leveldata */
void comm_unpack_level( Level *level, unsigned char *msg, int *pos );
/* pack scores
* 0-23 paddle bottom
* 24-47 paddle top
*/
void comm_pack_scores( unsigned char *msg, int *pos );
/* apply scores to paddles */
void comm_unpack_scores( unsigned char *msg, int *pos );
/* dummy unpack the various things thus simply adjust the 'pos'
* pointer but don't handle the message data */
void comm_unpack_paddle_dummy(unsigned char *msg, int *pos );
void comm_unpack_balls_dummy(unsigned char *msg, int *pos );
void comm_unpack_shots_dummy(unsigned char *msg, int *pos );
void comm_unpack_scores_dummy(unsigned char *msg, int *pos );
void comm_unpack_brick_hits_dummy(unsigned char *msg, int *pos );
void comm_unpack_collected_extras_dummy(unsigned char *msg, int *pos );
#endif
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