server/common/image.C

/*
 * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
 * 
 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992,2007 Frank Tore Johansen
 * 
 * Crossfire TRT 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 Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 * 
 * The authors can be reached via e-mail to <crossfire@schmorp.de>
 */

#include <global.h>
#include <stdio.h>

#include "face.h"
#include "crc.h"

faceidx blank_face, empty_face;

facehash_t facehash;
std::vector<faceinfo> faces;

/* the only thing this table is used for now is to
 * translate the colorname in the magicmap field of the
 * face into a numeric index that is then sent to the
 * client for magic map commands.  The order of this table
 * must match that of the NDI colors in include/newclient.h.
 */
static const char *const colorname[] = {
  "black",                      /* 0  */
  "white",                      /* 1  */
  "blue",                       /* 2  */
  "red",                        /* 3  */
  "orange",                     /* 4  */
  "light_blue",                 /* 5  */
  "dark_orange",                /* 6  */
  "green",                      /* 7  */
  "light_green",                /* 8  */
  "grey",                       /* 9  */
  "brown",                      /* 10 */
  "yellow",                     /* 11 */
  "khaki"                       /* 12 */
};

/*
 * Returns the matching color in the coloralias if found,
 * 0 otherwise.  Note that 0 will actually be black, so there is no
 * way the calling function can tell if an error occurred or not
 */
static uint8
find_color (const char *name)
{
  uint8 i;

  for (i = 0; i < sizeof (colorname) / sizeof (*colorname); i++)
    if (!strcmp (name, colorname[i]))
      return i;

  LOG (llevError, "Unknown color: %s\n", name);
  return 0;
}

faceidx
face_find (const char *name, faceidx defidx)
{
  if (!name)
    return defidx;

  facehash_t::iterator i = facehash.find (name);

  return i == facehash.end ()
         ? defidx : i->second;
}

faceinfo *
face_info (faceidx idx)
{
  assert (0 < (faceidx)-1); // faceidx must be unsigned

  if (idx >= faces.size ())
    return 0;

  return &faces [idx];
}

facedata *
face_data (faceidx idx, int faceset)
{
  if (faceinfo *f = face_info (idx))
    return &(faceset ? f->data32 : f->data64);

  return 0;
}

Revision:	1.24
Committed:	Mon May 28 21:21:40 2007 UTC (16 years, 11 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.23:	+17 -17 lines
Log Message:	update copyrights in common/.C and util/.C
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.24	* This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
3	pippijn	1.12	*
4	root	1.24	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5			* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992,2007 Frank Tore Johansen
7	pippijn	1.12	*
8	root	1.24	* Crossfire TRT is free software; you can redistribute it and/or modify it
9			* under the terms of the GNU General Public License as published by the Free
10			* Software Foundation; either version 2 of the License, or (at your option)
11			* any later version.
12	pippijn	1.12	*
13	root	1.24	* This program is distributed in the hope that it will be useful, but
14			* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15			* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16			* for more details.
17	pippijn	1.12	*
18	root	1.24	* You should have received a copy of the GNU General Public License along
19			* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
20			* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21			*
22			* The authors can be reached via e-mail to <crossfire@schmorp.de>
23	pippijn	1.12	*/
24	elmex	1.1
25			#include <global.h>
26			#include <stdio.h>
27
28	root	1.19	#include "face.h"
29	root	1.17	#include "crc.h"
30
31	root	1.19	faceidx blank_face, empty_face;
32	elmex	1.1
33	root	1.19	facehash_t facehash;
34			std::vector<faceinfo> faces;
35	elmex	1.1
36			/* the only thing this table is used for now is to
37			* translate the colorname in the magicmap field of the
38			* face into a numeric index that is then sent to the
39			* client for magic map commands. The order of this table
40			* must match that of the NDI colors in include/newclient.h.
41			*/
42			static const char *const colorname[] = {
43	root	1.6	"black", /* 0 */
44			"white", /* 1 */
45			"blue", /* 2 */
46			"red", /* 3 */
47			"orange", /* 4 */
48			"light_blue", /* 5 */
49			"dark_orange", /* 6 */
50			"green", /* 7 */
51			"light_green", /* 8 */
52			"grey", /* 9 */
53			"brown", /* 10 */
54			"yellow", /* 11 */
55			"khaki" /* 12 */
56	elmex	1.1	};
57
58			/*
59			* Returns the matching color in the coloralias if found,
60			* 0 otherwise. Note that 0 will actually be black, so there is no
61			* way the calling function can tell if an error occurred or not
62			*/
63	root	1.6	static uint8
64			find_color (const char *name)
65			{
66	elmex	1.1	uint8 i;
67	root	1.6
68			for (i = 0; i < sizeof (colorname) / sizeof (*colorname); i++)
69			if (!strcmp (name, colorname[i]))
70	elmex	1.1	return i;
71	root	1.19
72	root	1.6	LOG (llevError, "Unknown color: %s\n", name);
73	elmex	1.1	return 0;
74			}
75
76	root	1.20	faceidx
77			face_find (const char *name, faceidx defidx)
78	elmex	1.1	{
79	root	1.22	if (!name)
80			return defidx;
81
82	root	1.19	facehash_t::iterator i = facehash.find (name);
83	root	1.6
84	root	1.19	return i == facehash.end ()
85			? defidx : i->second;
86	elmex	1.1	}
87
88	root	1.20	faceinfo *
89			face_info (faceidx idx)
90	root	1.6	{
91	root	1.21	assert (0 < (faceidx)-1); // faceidx must be unsigned
92
93	root	1.20	if (idx >= faces.size ())
94			return 0;
95	elmex	1.1
96	root	1.20	return &faces [idx];
97	elmex	1.1	}
98
99	root	1.20	facedata *
100			face_data (faceidx idx, int faceset)
101	root	1.6	{
102	root	1.20	if (faceinfo *f = face_info (idx))
103			return &(faceset ? f->data32 : f->data64);
104	elmex	1.1
105	root	1.20	return 0;
106	elmex	1.1	}
107