[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.188 by root, Sat Apr 21 23:47:50 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
14		14
15	#ifdef _WIN32	15	#ifdef _WIN32
16	# undef pipe	16	# undef pipe
17	#endif	17	#endif
18		18
		19	#include <assert.h>
19	#include <math.h>	20	#include <math.h>
20	#include <string.h>	21	#include <string.h>
21	#include <stdio.h>	22	#include <stdio.h>
22	#include <stdlib.h>	23	#include <stdlib.h>
23		24
…		…
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	57	#else
57	# define PARACHUTE 0	58	# define PARACHUTE 0
58	#endif	59	#endif
59		60
		61	static AV *texture_av;
		62
60	static struct	63	static struct
61	{	64	{
62	#define GL_FUNC(ptr,name) ptr name;	65	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	66	#include "glfunc.h"
64	#undef GL_FUNC	67	#undef GL_FUNC
…		…
154		157
155	*w = rect.width;	158	*w = rect.width;
156	*h = rect.height;	159	*h = rect.height;
157	}	160	}
158		161
		162	typedef uint16_t tileid;
159	typedef uint16_t mapface;	163	typedef uint16_t faceid;
160		164
161	typedef struct {	165	typedef struct {
162	GLint name;	166	int name;
163	int w, h;	167	int w, h;
164	float s, t;	168	float s, t;
165	uint8_t r, g, b, a;	169	uint8_t r, g, b, a;
		170	tileid smoothtile;
		171	uint8_t smoothlevel;
166	} maptex;	172	} maptex;
167		173
168	typedef struct {	174	typedef struct {
169	uint32_t player;	175	uint32_t player;
170	mapface face[3];	176	tileid tile[3];
171	uint16_t darkness;	177	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	178	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	179	} mapcell;
174		180
175	typedef struct {	181	typedef struct {
176	int32_t c0, c1;	182	int32_t c0, c1;
177	mapcell *col;	183	mapcell *col;
178	} maprow;	184	} maprow;
179		185
180	typedef struct map {	186	typedef struct map {
181	int x, y, w, h;	187	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	188	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	189	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	190	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		191
189	int32_t rows;	192	int32_t rows;
190	maprow *row;	193	maprow *row;
191	} *CFPlus__Map;	194	} *CFPlus__Map;
192		195
…		…
212	return ptr;	215	return ptr;
213	}	216	}
214		217
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	218	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	219	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		220
		221	static void
		222	need_facenum (struct map *self, faceid face)
		223	{
		224	while (self->faces <= face)
		225	{
		226	Append (tileid, self->face2tile, self->faces, self->faces);
		227	self->faces *= 2;
		228	}
		229	}
		230
		231	static void
		232	need_texid (struct map *self, int texid)
		233	{
		234	while (self->texs <= texid)
		235	{
		236	Append (maptex, self->tex, self->texs, self->texs);
		237	self->texs *= 2;
		238	}
		239	}
217		240
218	static maprow *	241	static maprow *
219	map_get_row (CFPlus__Map self, int y)	242	map_get_row (CFPlus__Map self, int y)
220	{	243	{
221	if (0 > y)	244	if (0 > y)
…		…
314	cell->stat_hp = 0;	337	cell->stat_hp = 0;
315	cell->flags = 0;	338	cell->flags = 0;
316	cell->player = 0;	339	cell->player = 0;
317	}	340	}
318	}	341	}
		342	}
		343
		344	typedef struct {
		345	tileid tile;
		346	uint8_t x, y, level;
		347	} smooth_key;
		348
		349	static void
		350	smooth_or_bits (HV hv, smooth_key key, IV bits)
		351	{
		352	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		353
		354	if (SvIOK (*sv))
		355	SvIV_set (sv, SvIVX (sv) \| bits);
		356	else
		357	sv_setiv (*sv, bits);
319	}	358	}
320		359
321	static void	360	static void
322	music_finished (void)	361	music_finished (void)
323	{	362	{
…		…
492		531
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	532	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	533	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	534	}
496		535
		536	void
		537	weaken (SV *rv)
		538	PROTOTYPE: $
		539	CODE:
		540	sv_rvweaken (rv);
		541
497	int	542	int
498	in_destruct ()	543	in_destruct ()
499	CODE:	544	CODE:
500	RETVAL = PL_main_cv == Nullcv;	545	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	546	OUTPUT:
…		…
571	RETVAL = !!SDL_SetVideoMode (	616	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	618	);
574	if (RETVAL)	619	if (RETVAL)
575	{	620	{
		621	av_clear (texture_av);
		622
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	624	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	625	# include "glfunc.h"
579	# undef GL_FUNC	626	# undef GL_FUNC
		627
580	}	628	}
581	OUTPUT:	629	OUTPUT:
582	RETVAL	630	RETVAL
583		631
584	void	632	void
…		…
658	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
659		707
660	void	708	void
661	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
662	CODE:	710	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		712
667	void	713	void
668	win32_proxy_info ()	714	win32_proxy_info ()
669	PPCODE:	715	PPCODE:
670	{	716	{
…		…
1233	RETVAL->y = 0;	1279	RETVAL->y = 0;
1234	RETVAL->w = 0;	1280	RETVAL->w = 0;
1235	RETVAL->h = 0;	1281	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1287	RETVAL->row = 0;
1244	OUTPUT:	1288	OUTPUT:
1245	RETVAL	1289	RETVAL
1246		1290
1247	void	1291	void
1248	DESTROY (CFPlus::Map self)	1292	DESTROY (CFPlus::Map self)
1249	CODE:	1293	CODE:
1250	{	1294	{
1251	map_clear (self);	1295	map_clear (self);
1252	Safefree (self->face);	1296	Safefree (self->face2tile);
1253	Safefree (self->tex);	1297	Safefree (self->tex);
1254	Safefree (self);	1298	Safefree (self);
1255	}	1299	}
1256		1300
1257	void	1301	void
…		…
1264	clear (CFPlus::Map self)	1308	clear (CFPlus::Map self)
1265	CODE:	1309	CODE:
1266	map_clear (self);	1310	map_clear (self);
1267		1311
1268	void	1312	void
1269	set_face (CFPlus::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1270	CODE:	1314	CODE:
1271	{	1315	{
1272	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1317	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);	1318	}
1275	self->faces *= 2;
1276	}
1277		1319
1278	self->face [face] = texid;	1320	void
		1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1322	CODE:
		1323	{
		1324	tileid texid;
		1325	maptex *tex;
		1326
		1327	if (face < 0 \|\| face >= self->faces)
		1328	return;
		1329
		1330	if (smooth < 0 \|\| smooth >= self->faces)
		1331	return;
		1332
		1333	texid = self->face2tile [face];
		1334
		1335	if (!texid)
		1336	return;
		1337
		1338	tex = self->tex + texid;
		1339	tex->smoothtile = self->face2tile [smooth];
		1340	tex->smoothlevel = level;
1279	}	1341	}
1280		1342
1281	void	1343	void
1282	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1344	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1283	CODE:	1345	CODE:
1284	{	1346	{
1285	while (self->texs <= texid)	1347	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1348
1291	{	1349	{
1292	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1293		1351
1294	tex->name = name;	1352	tex->name = name;
…		…
1338	CODE:	1396	CODE:
1339	{	1397	{
1340	if (dx > 0)	1398	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1400	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1401	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1402
1345	if (dy > 0)	1403	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1404	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1405	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1406	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1407
1350	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1352		1410
1353	while (self->y < 0)	1411	while (self->y < 0)
…		…
1405	cell->stat_width = 1;	1463	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1464	cell->stat_hp = *data++;
1407	}	1465	}
1408	else if (cmd == 6) // monster width	1466	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1467	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1468	else if (cmd == 0x47)
1411	{	1469	{
1412	if (*data == 4)	1470	if (*data == 4)
1413	; // decode player tag	1471	; // decode player count
1414		1472
1415	data += *data + 1;	1473	data += *data + 1;
1416	}	1474	}
1417	else if (cmd == 8) // cell flags	1475	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1476	cell->flags = *data++;
…		…
1427	cell->darkness = *data++ + 1;	1485	cell->darkness = *data++ + 1;
1428	}	1486	}
1429		1487
1430	if (flags & 4)	1488	if (flags & 4)
1431	{	1489	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1490	faceid face = (data [0] << 8) + data [1]; data += 2;
		1491	need_facenum (self, face);
		1492	cell->tile [0] = self->face2tile [face];
1433	}	1493	}
1434		1494
1435	if (flags & 2)	1495	if (flags & 2)
1436	{	1496	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1497	faceid face = (data [0] << 8) + data [1]; data += 2;
		1498	need_facenum (self, face);
		1499	cell->tile [1] = self->face2tile [face];
1438	}	1500	}
1439		1501
1440	if (flags & 1)	1502	if (flags & 1)
1441	{	1503	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1504	faceid face = (data [0] << 8) + data [1]; data += 2;
		1505	need_facenum (self, face);
		1506	cell->tile [2] = self->face2tile [face];
1443	}	1507	}
1444	}	1508	}
1445	else	1509	else
1446	cell->darkness = 0;	1510	cell->darkness = 0;
1447	}	1511	}
…		…
1477	{	1541	{
1478	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1479		1543
1480	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1481	{	1545	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1548	int a1 = tex.a;
1489		1549
1490	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1554	}
1496	}	1555	}
1497		1556
1498	*map++ = (r )	1557	*map++ = (r )
1499	\| (g << 8)	1558	\| (g << 8)
…		…
1506	}	1565	}
1507	OUTPUT:	1566	OUTPUT:
1508	RETVAL	1567	RETVAL
1509		1568
1510	void	1569	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1512	CODE:	1571	CODE:
1513	{	1572	{
		1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1576	smooth_key skey;
1514	int x, y, z;	1577	int x, y, z;
1515	int last_name;	1578	int last_name;
1516	mapface face;	1579
		1580	// thats current max. sorry.
		1581	if (sw > 255) sw = 255;
		1582	if (sh > 255) sh = 255;
		1583
		1584	// clear key, in case of extra padding
		1585	memset (&skey, 0, sizeof (skey));
1517		1586
1518	glColor4ub (255, 255, 255, 255);	1587	glColor4ub (255, 255, 255, 255);
1519		1588
1520	glEnable (GL_BLEND);	1589	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1527	last_name = 0;	1596	last_name = 0;
1528		1597
1529	mx += self->x;	1598	mx += self->x;
1530	my += self->y;	1599	my += self->y;
1531		1600
		1601	// first pass: determine smooth_max
		1602	// rather ugly, if you ask me
		1603	// could also be stored inside mapcell and updated on change
		1604	memset (smooth_max, 0, sizeof (smooth_max));
		1605
		1606	for (y = 0; y < sh; y++)
		1607	if (0 <= y + my && y + my < self->rows)
		1608	{
		1609	maprow *row = self->row + (y + my);
		1610
		1611	for (x = 0; x < sw; x++)
		1612	if (row->c0 <= x + mx && x + mx < row->c1)
		1613	{
		1614	mapcell *cell = row->col + (x + mx - row->c0);
		1615
		1616	smooth_max[x + 1][y + 1] =
		1617	MAX (self->tex [cell->tile [0]].smoothlevel,
		1618	MAX (self->tex [cell->tile [1]].smoothlevel,
		1619	self->tex [cell->tile [2]].smoothlevel));
		1620	}
		1621	}
		1622
1532	for (z = 0; z < 3; z++)	1623	for (z = 0; z <= 2; z++)
		1624	{
		1625	memset (smooth_level, 0, sizeof (smooth_level));
		1626
1533	for (y = 0; y < sh; y++)	1627	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1628	if (0 <= y + my && y + my < self->rows)
1535	{	1629	{
1536	maprow *row = self->row + (y + my);	1630	maprow *row = self->row + (y + my);
1537		1631
1538	for (x = 0; x < sw; x++)	1632	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1633	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1634	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1635	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	1636	tileid tile = cell->tile [z];
		1637
		1638	if (tile)
		1639	{
		1640	maptex tex = self->tex [tile];
		1641	int px = (x + 1) * T - tex.w;
		1642	int py = (y + 1) * T - tex.h;
1544		1643
1545	if (face && face < self->texs)	1644	// suppressing texture state switches here
		1645	// is only moderately effective, but worth the extra effort
		1646	if (last_name != tex.name)
		1647	{
		1648	if (!tex.name)
		1649	tex = self->tex [2]; /* missing, replace by noface */
		1650
		1651	glEnd ();
		1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1653	glBegin (GL_QUADS);
		1654	}
		1655
		1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1660
		1661	if (cell->flags && z == 2)
		1662	{
		1663	if (cell->flags & 1)
		1664	{
		1665	maptex tex = self->tex [1];
		1666	int px = x * T + T * 2 / 32;
		1667	int py = y * T - T * 6 / 32;
		1668
		1669	glEnd ();
		1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1671	glBegin (GL_QUADS);
		1672
		1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1677	}
		1678	}
		1679
		1680	// update smooth hash
		1681	if (tex.smoothtile)
		1682	{
		1683	skey.tile = tex.smoothtile;
		1684	skey.level = tex.smoothlevel;
		1685
		1686	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1687
		1688	// add bits to current tile and all neighbours. skey.x\|y is
		1689	// shifted +1\|+1 so we always stay positive.
		1690
		1691	// bits is ___n cccc CCCC bbbb
		1692	// n do not draw borders&corners
		1693	// c draw these corners, but...
		1694	// C ... not these
		1695	// b draw these borders
		1696
		1697	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1698	// ┃· ·· ·┃ ━━
		1699
		1700	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1701	// ·· ·· ·┏ ┓·
		1702
		1703	// full tile
		1704	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1705
		1706	// borders
		1707	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1708	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1709	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1710	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1711
		1712	// corners
		1713	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1714	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1715	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1716	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1717	}
		1718	}
		1719	}
		1720	}
		1721
		1722	// go through all smoothlevels, lowest to highest, then draw.
		1723	// this is basically counting sort
		1724	{
		1725	int w, b;
		1726
		1727	for (w = 0; w < 256 / 32; ++w)
		1728	{
		1729	uint32_t smask = smooth_level [w];
		1730	if (smask)
		1731	for (b = 0; b < 32; ++b)
		1732	if (smask & (((uint32_t)1) << b))
1546	{	1733	{
1547	maptex tex = self->tex [face];	1734	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	1735	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		1736
1551	if (last_name != tex.name)	1737	hv_iterinit (smooth);
		1738	while ((he = hv_iternext (smooth)))
1552	{	1739	{
		1740	smooth_key skey = (smooth_key )HeKEY (he);
		1741	IV bits = SvIVX (HeVAL (he));
		1742
		1743	if (!(bits & 0x1000)
		1744	&& skey->level == level
		1745	&& level >= smooth_max [skey->x][skey->y])
		1746	{
		1747	maptex tex = self->tex [skey->tile];
		1748	int px = (((int)skey->x) - 1) * T;
		1749	int py = (((int)skey->y) - 1) * T;
		1750	int border = bits & 15;
		1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1752	float dx = tex.s * .0625f; // 16 images/row
		1753	float dy = tex.t * .5f ; // 2 images/column
		1754
		1755	// this time naively avoiding texture state changes
		1756	// save gobs of state changes.
		1757	if (last_name != tex.name)
		1758	{
		1759	if (!tex.name)
		1760	continue; // smoothing not yet available
		1761
1553	glEnd ();	1762	glEnd ();
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1555	glBegin (GL_QUADS);	1764	glBegin (GL_QUADS);
		1765	}
		1766
		1767	if (border)
		1768	{
		1769	float ox = border * dx;
		1770
		1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1775	}
		1776
		1777	if (corner)
		1778	{
		1779	float ox = corner * dx;
		1780
		1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1785	}
1556	}	1786	}
1557
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)
1567	{
1568	maptex tex = self->tex [1];
1569	int px = (x + 1) * 32 - tex.w + 2;
1570	int py = (y + 1) * 32 - tex.h - 6;
1571
1572	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1574	glBegin (GL_QUADS);
1575
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1580	}	1787	}
1581	}	1788	}
1582	}
1583	}	1789	}
		1790	}
		1791
		1792	hv_clear (smooth);
		1793	}
1584		1794
1585	glEnd ();	1795	glEnd ();
1586		1796
1587	glDisable (GL_TEXTURE_2D);	1797	glDisable (GL_TEXTURE_2D);
1588	glDisable (GL_BLEND);	1798	glDisable (GL_BLEND);
…		…
1596	for (x = 0; x < sw; x++)	1806	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	1807	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	1808	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	1809	mapcell *cell = row->col + (x + mx - row->c0);
1600		1810
1601	int px = x * 32;	1811	int px = x * T;
1602	int py = y * 32;	1812	int py = y * T;
1603		1813
1604	if (cell->stat_hp)	1814	if (cell->stat_hp)
1605	{	1815	{
1606	int width = cell->stat_width * 32;	1816	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	1817	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		1818
1609	glColor3ub (0, 0, 0);	1819	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	1820	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	1821	px + width - 1, py);
1612		1822
…		…
1751	if (row && row->c0 <= x && x < row->c1)	1961	if (row && row->c0 <= x && x < row->c1)
1752	{	1962	{
1753	mapcell *cell = row->col + (x - row->c0);	1963	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	1964	uint8_t flags = 0;
1755		1965
1756	if (cell->face [0]) flags \|= 1;	1966	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	1967	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	1968	if (cell->tile [2]) flags \|= 4;
1759		1969
1760	*data++ = flags;	1970	*data++ = flags;
1761		1971
1762	if (flags & 1)	1972	if (flags & 1)
1763	{	1973	{
		1974	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	1975	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	1976	*data++ = tile;
1766	}	1977	}
1767		1978
1768	if (flags & 2)	1979	if (flags & 2)
1769	{	1980	{
		1981	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	1982	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	1983	*data++ = tile;
1772	}	1984	}
1773		1985
1774	if (flags & 4)	1986	if (flags & 4)
1775	{	1987	{
		1988	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	1989	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	1990	*data++ = tile;
1778	}	1991	}
1779	}	1992	}
1780	else	1993	else
1781	*data++ = 0;	1994	*data++ = 0;
1782	}	1995	}
…		…
1822	{	2035	{
1823	uint8_t flags = *data++;	2036	uint8_t flags = *data++;
1824		2037
1825	if (flags)	2038	if (flags)
1826	{	2039	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2040	mapcell *cell = row_get_cell (row, x);
		2041	tileid tile[3] = { 0, 0, 0 };
1830		2042
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2043	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2046
1835	if (cell->darkness == 0)	2047	if (cell->darkness == 0)
1836	{	2048	{
1837	cell->darkness = 0;	2049	cell->darkness = 0;
1838		2050
1839	for (z = 0; z <= 2; z++)	2051	for (z = 0; z <= 2; z++)
1840	{	2052	{
1841	cell->face[z] = face[z];	2053	tileid t = tile [z];
1842		2054
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2055	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2056	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2057	XPUSHs (sv_2mortal (newSViv (t)));
		2058	need_texid (self, t);
		2059	}
		2060
		2061	cell->tile [z] = t;
1845	}	2062	}
1846	}	2063	}
1847	}	2064	}
1848	}	2065	}
1849	}	2066	}
…		…
1998	# undef const_iv	2215	# undef const_iv
1999	};	2216	};
2000		2217
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2220
		2221	texture_av = newAV ();
		2222	AvREAL_off (texture_av);
2003	}	2223	}
2004		2224
2005	char *	2225	char *
2006	gl_vendor ()	2226	gl_vendor ()
2007	CODE:	2227	CODE:
…		…
2158		2378
2159	int glGenTexture ()	2379	int glGenTexture ()
2160	CODE:	2380	CODE:
2161	{	2381	{
2162	GLuint name;	2382	GLuint name;
		2383	if (AvFILL (texture_av) >= 0)
		2384	name = (GLuint)av_pop (texture_av);
		2385	else
2163	glGenTextures (1, &name);	2386	glGenTextures (1, &name);
2164	RETVAL = name;	2387	RETVAL = name;
2165	}	2388	}
2166	OUTPUT:	2389	OUTPUT:
2167	RETVAL	2390	RETVAL
2168		2391
2169	void glDeleteTexture (int name)	2392	void glDeleteTexture (int name)
2170	CODE:	2393	CODE:
2171	{	2394	{
2172	GLuint name_ = name;	2395	/* make a half-assed attempt at returning the memory used by the texture */
		2396	/* textures are frequently being reused by cfplus anyway */
		2397	glBindTexture (GL_TEXTURE_2D, name);
		2398	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
		2399	av_push (texture_av, (SV *)name);
2173	glDeleteTextures (1, &name_);	2400	/glDeleteTextures (1, &name_);/
2174	}	2401	}
2175		2402
2176	int glGenList ()	2403	int glGenList ()
2177	CODE:	2404	CODE:
2178	RETVAL = glGenLists (1);	2405	RETVAL = glGenLists (1);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.188 by root, Sat Apr 21 23:47:50 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.188 by root, Sat Apr 21 23:47:50 2007 UTC