server/server/c_new.C

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2002 Mark Wedel & Crossfire Development Team
    Copyright (C) 1992 Frank Tore Johansen

    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.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    The author can be reached via e-mail to <crossfire@schmorp.de>
*/

/* This file deals with administrative commands from the client. */
#include <global.h>
#include <commands.h>
#ifndef __CEXTRACT__
# include <sproto.h>
#endif

static int
compare_A (const void *a, const void *b)
{
  return strcmp (((CommArray_s *)a)->name, ((CommArray_s *)b)->name);
}

static CommArray_s *
find_command_element (char *cmd, CommArray_s *commarray, int commsize)
{
  CommArray_s *asp, dummy;

  dummy.name = cmd;
  asp = (CommArray_s *) bsearch ((void *) &dummy, (void *) commarray, commsize, sizeof (CommArray_s), compare_A);
  return asp;
}

/* This function is called from the new client/server code.
 * pl is the player who is issuing the command, command is the
 * command.
 */
void
execute_newserver_command (object *pl, char *command)
{
  CommArray_s *csp;
  char *cp;

  pl->contr->has_hit = 0;

  /*
   * remove trailing spaces from commant
   */
  cp = command + strlen (command) - 1;
  while ((cp >= command) && (*cp == ' '))
    {
      *cp = '\0';
      cp--;
    }

  cp = strchr (command, ' ');
  if (cp)
    {
      *(cp++) = '\0';
      while (*cp == ' ')
        cp++;
    }

  if (!INVOKE_PLAYER (COMMAND, pl->contr, ARG_STRING (command), ARG_STRING (cp)))
    {
                csp = find_command_element (command, NewServerCommands, NewServerCommandSize);
      if (!csp) csp = find_command_element (command, Commands, CommandsSize);
      if (!csp) csp = find_command_element (command, CommunicationCommands, CommunicationCommandSize);
      if (!csp && QUERY_FLAG (pl, FLAG_WIZ))
        csp = find_command_element (command, WizCommands, WizCommandsSize);

      if (!csp)
        {
          new_draw_info_format (NDI_UNIQUE, 0, pl, "'%s' is not a valid command.", command);
          return;
        }

      pl->speed_left -= csp->time;

      csp->func (pl, cp);
    }
}

int
command_run (object *op, char *params)
{
  int dir;

  dir = params ? atoi (params) : 0;
  if (dir < 0 || dir >= 9)
    {
      new_draw_info (NDI_UNIQUE, 0, op, "Can't run into a non adjacent square.");
      return 0;
    }
  op->contr->run_on = 1;
  return move_player (op, dir);
}

int
command_run_stop (object *op, char *params)
{
  op->contr->run_on = 0;
  return 1;
}

int
command_fire (object *op, char *params)
{
  int dir;

  dir = params ? atoi (params) : 0;
  if (dir < 0 || dir >= 9)
    {
      new_draw_info (NDI_UNIQUE, 0, op, "Can't fire to a non adjacent square.");
      return 0;
    };
  op->contr->fire_on = 1;
  return move_player (op, dir);
}

int
command_fire_stop (object *op, char *params)
{
  op->contr->fire_on = 0;
  return 1;
}

int
bad_command (object *op, char *params)
{
  new_draw_info (NDI_UNIQUE, 0, op, "bind and unbind are no longer handled on the server");
  return 1;
}
Revision:	1.8
Committed:	Tue Dec 12 16:59:35 2006 UTC (17 years, 6 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.7:	+0 -13 lines
Log Message:	* empty log message *
#	Content
1	/*
2	CrossFire, A Multiplayer game for X-windows
3
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen
6
7	This program is free software; you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 2 of the License, or
10	(at your option) any later version.
11
12	This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.
16
17	You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21	The author can be reached via e-mail to <crossfire@schmorp.de>
22	*/
23
24	/* This file deals with administrative commands from the client. */
25	#include <global.h>
26	#include <commands.h>
27	#ifndef __CEXTRACT__
28	# include <sproto.h>
29	#endif
30
31	static int
32	compare_A (const void a, const void b)
33	{
34	return strcmp (((CommArray_s )a)->name, ((CommArray_s )b)->name);
35	}
36
37	static CommArray_s *
38	find_command_element (char cmd, CommArray_s commarray, int commsize)
39	{
40	CommArray_s *asp, dummy;
41
42	dummy.name = cmd;
43	asp = (CommArray_s ) bsearch ((void ) &dummy, (void *) commarray, commsize, sizeof (CommArray_s), compare_A);
44	return asp;
45	}
46
47	/* This function is called from the new client/server code.
48	* pl is the player who is issuing the command, command is the
49	* command.
50	*/
51	void
52	execute_newserver_command (object pl, char command)
53	{
54	CommArray_s *csp;
55	char *cp;
56
57	pl->contr->has_hit = 0;
58
59	/*
60	* remove trailing spaces from commant
61	*/
62	cp = command + strlen (command) - 1;
63	while ((cp >= command) && (*cp == ' '))
64	{
65	*cp = '\0';
66	cp--;
67	}
68
69	cp = strchr (command, ' ');
70	if (cp)
71	{
72	*(cp++) = '\0';
73	while (*cp == ' ')
74	cp++;
75	}
76
77	if (!INVOKE_PLAYER (COMMAND, pl->contr, ARG_STRING (command), ARG_STRING (cp)))
78	{
79	csp = find_command_element (command, NewServerCommands, NewServerCommandSize);
80	if (!csp) csp = find_command_element (command, Commands, CommandsSize);
81	if (!csp) csp = find_command_element (command, CommunicationCommands, CommunicationCommandSize);
82	if (!csp && QUERY_FLAG (pl, FLAG_WIZ))
83	csp = find_command_element (command, WizCommands, WizCommandsSize);
84
85	if (!csp)
86	{
87	new_draw_info_format (NDI_UNIQUE, 0, pl, "'%s' is not a valid command.", command);
88	return;
89	}
90
91	pl->speed_left -= csp->time;
92
93	csp->func (pl, cp);
94	}
95	}
96
97	int
98	command_run (object op, char params)
99	{
100	int dir;
101
102	dir = params ? atoi (params) : 0;
103	if (dir < 0 \|\| dir >= 9)
104	{
105	new_draw_info (NDI_UNIQUE, 0, op, "Can't run into a non adjacent square.");
106	return 0;
107	}
108	op->contr->run_on = 1;
109	return move_player (op, dir);
110	}
111
112	int
113	command_run_stop (object op, char params)
114	{
115	op->contr->run_on = 0;
116	return 1;
117	}
118
119	int
120	command_fire (object op, char params)
121	{
122	int dir;
123
124	dir = params ? atoi (params) : 0;
125	if (dir < 0 \|\| dir >= 9)
126	{
127	new_draw_info (NDI_UNIQUE, 0, op, "Can't fire to a non adjacent square.");
128	return 0;
129	};
130	op->contr->fire_on = 1;
131	return move_player (op, dir);
132	}
133
134	int
135	command_fire_stop (object op, char params)
136	{
137	op->contr->fire_on = 0;
138	return 1;
139	}
140
141	int
142	bad_command (object op, char params)
143	{
144	new_draw_info (NDI_UNIQUE, 0, op, "bind and unbind are no longer handled on the server");
145	return 1;
146	}