server/common/image.C

/*
 * CrossFire, A Multiplayer game
 * 
 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
 * 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 maintainer of this code can be reached at <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)
{
  facehash_t::iterator i = facehash.find (name);

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

faceinfo *
face_info (faceidx idx)
{
  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:	1.20
Committed:	Wed Mar 14 00:04:58 2007 UTC (17 years, 2 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.19:	+12 -101 lines
Log Message:	- rewrote smooth face handling, as a side-effect, smoothing seems to work again and smooth faces can be reloaded. - the server now sends the full animation for an object the first time it is seen, this uses slightly more bandwidth initially, but avoids the flickering for objects change their face later.
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.13	* CrossFire, A Multiplayer game
3	pippijn	1.12	*
4			* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
5			* Copyright (C) 2002 Mark Wedel & Crossfire Development Team
6			* Copyright (C) 1992 Frank Tore Johansen
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* (at your option) any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program; if not, write to the Free Software
20			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21			*
22			* The maintainer of this code can be reached at <crossfire@schmorp.de>
23			*/
24	elmex	1.1
25
26			#include <global.h>
27			#include <stdio.h>
28
29	root	1.19	#include "face.h"
30	root	1.17	#include "crc.h"
31
32	root	1.19	faceidx blank_face, empty_face;
33	elmex	1.1
34	root	1.19	facehash_t facehash;
35			std::vector<faceinfo> faces;
36	elmex	1.1
37			/* the only thing this table is used for now is to
38			* translate the colorname in the magicmap field of the
39			* face into a numeric index that is then sent to the
40			* client for magic map commands. The order of this table
41			* must match that of the NDI colors in include/newclient.h.
42			*/
43			static const char *const colorname[] = {
44	root	1.6	"black", /* 0 */
45			"white", /* 1 */
46			"blue", /* 2 */
47			"red", /* 3 */
48			"orange", /* 4 */
49			"light_blue", /* 5 */
50			"dark_orange", /* 6 */
51			"green", /* 7 */
52			"light_green", /* 8 */
53			"grey", /* 9 */
54			"brown", /* 10 */
55			"yellow", /* 11 */
56			"khaki" /* 12 */
57	elmex	1.1	};
58
59			/*
60			* Returns the matching color in the coloralias if found,
61			* 0 otherwise. Note that 0 will actually be black, so there is no
62			* way the calling function can tell if an error occurred or not
63			*/
64	root	1.6	static uint8
65			find_color (const char *name)
66			{
67	elmex	1.1	uint8 i;
68	root	1.6
69			for (i = 0; i < sizeof (colorname) / sizeof (*colorname); i++)
70			if (!strcmp (name, colorname[i]))
71	elmex	1.1	return i;
72	root	1.19
73	root	1.6	LOG (llevError, "Unknown color: %s\n", name);
74	elmex	1.1	return 0;
75			}
76
77	root	1.20	faceidx
78			face_find (const char *name, faceidx defidx)
79	elmex	1.1	{
80	root	1.19	facehash_t::iterator i = facehash.find (name);
81	root	1.6
82	root	1.19	return i == facehash.end ()
83			? defidx : i->second;
84	elmex	1.1	}
85
86	root	1.20	faceinfo *
87			face_info (faceidx idx)
88	root	1.6	{
89	root	1.20	if (idx >= faces.size ())
90			return 0;
91	elmex	1.1
92	root	1.20	return &faces [idx];
93	elmex	1.1	}
94
95	root	1.20	facedata *
96			face_data (faceidx idx, int faceset)
97	root	1.6	{
98	root	1.20	if (faceinfo *f = face_info (idx))
99			return &(faceset ? f->data32 : f->data64);
100	elmex	1.1
101	root	1.20	return 0;
102	elmex	1.1	}
103