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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC

…		…
10	#include "XSUB.h"	10	#include "XSUB.h"
11		11
12	#include <math.h>	12	#include <math.h>
13	#include <string.h>	13	#include <string.h>
14	#include <stdio.h>	14	#include <stdio.h>
		15	#include <stdlib.h>
15		16
16	#include <SDL.h>	17	#include <SDL.h>
17	#include <SDL_endian.h>	18	#include <SDL_endian.h>
18	#include <SDL_image.h>	19	#include <SDL_image.h>
19	#include <SDL_mixer.h>	20	#include <SDL_mixer.h>
…		…
41	typedef signed int int32_t;	42	typedef signed int int32_t;
42	#endif	43	#endif
43		44
44	#include "glext.h"	45	#include "glext.h"
45		46
		47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		48
46	#define FOW_DARKNESS 32	49	#define FOW_DARKNESS 32
47		50
48	#define MAP_EXTEND_X 32	51	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	52	#define MAP_EXTEND_Y 512
50		53
…		…
69		72
70	typedef Mix_Chunk *CFClient__MixChunk;	73	typedef Mix_Chunk *CFClient__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	74	typedef Mix_Music *CFClient__MixMusic;
72		75
73	typedef PangoFontDescription *CFClient__Font;	76	typedef PangoFontDescription *CFClient__Font;
		77
		78	static int
		79	shape_attr_p (PangoLayoutRun *run)
		80	{
		81	GSList *attrs = run->item->analysis.extra_attrs;
		82
		83	while (attrs)
		84	{
		85	PangoAttribute *attr = attrs->data;
		86
		87	if (attr->klass->type == PANGO_ATTR_SHAPE)
		88	return 1;
		89
		90	attrs = attrs->next;
		91	}
		92
		93	return 0;
		94	}
74		95
75	typedef struct cf_layout {	96	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	97	PangoLayout *pl; // either derived from a cairo or ft2 context
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)	98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	99	float r, g, b, a; // default color for rgba mode
…		…
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	106	static PangoFontMap ft2_fontmap, cairo_fontmap;
86		107
87	static void	108	static void
88	substitute_func (FcPattern *pattern, gpointer data)	109	substitute_func (FcPattern *pattern, gpointer data)
89	{	110	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	111	FcPatternAddBool (pattern, FC_HINTING, 1);
		112	#ifdef FC_HINT_STYLE
		113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		114	#endif
91	#ifdef _WIN32	115	#ifdef _WIN32
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
93	#else	117	#else
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif	119	#endif
…		…
296	ev.code = 1;	320	ev.code = 1;
297	ev.data1 = (void *)(long)channel;	321	ev.data1 = (void *)(long)channel;
298	ev.data2 = 0;	322	ev.data2 = 0;
299		323
300	SDL_PushEvent ((SDL_Event *)&ev);	324	SDL_PushEvent ((SDL_Event *)&ev);
		325	}
		326
		327	static unsigned int
		328	minpot (unsigned int n)
		329	{
		330	if (!n)
		331	return 0;
		332
		333	--n;
		334
		335	n \|= n >> 1;
		336	n \|= n >> 2;
		337	n \|= n >> 4;
		338	n \|= n >> 8;
		339	n \|= n >> 16;
		340
		341	return n + 1;
301	}	342	}
302		343
303	MODULE = CFClient PACKAGE = CFClient	344	MODULE = CFClient PACKAGE = CFClient
304		345
305	PROTOTYPES: ENABLE	346	PROTOTYPES: ENABLE
…		…
415		456
416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
418	}	459	}
419		460
		461	NV floor (NV x)
		462
		463	NV ceil (NV x)
		464
420	void	465	void
421	pango_init ()	466	pango_init ()
422	CODE:	467	CODE:
423	{
424	// delayed, so it can pick up new fonts added by AddFontResourceEx	468	// delayed, so it can pick up new fonts added by AddFontResourceEx
		469	{
		470	{
425	ft2_fontmap = pango_ft2_font_map_new ();	471	ft2_fontmap = pango_ft2_font_map_new ();
426	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
427	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
428		474	}
		475	{
		476	cairo_font_options_t *fopt = cairo_font_options_create ();
429	cairo_fontmap = pango_cairo_font_map_get_default ();	477	cairo_fontmap = pango_cairo_font_map_get_default ();
430	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);	478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		479	#ifdef _WIN32
		480	// cairo looks like shit eaten twice on windows
		481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
		482	#else
		483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		484	#endif
		485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		487	pango_cairo_context_set_font_options (cairo_context, fopt);
		488	cairo_font_options_destroy (fopt);
		489	}
431	}	490	}
432		491
433	int	492	int
434	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
435		494
…		…
446	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
447	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
448	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
449		508
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
452		511
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
456	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
…		…
686	CODE:	745	CODE:
687	fprintf (stderr, "FATAL: %s\n", message);	746	fprintf (stderr, "FATAL: %s\n", message);
688	#ifdef _WIN32	747	#ifdef _WIN32
689	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
690	#endif	749	#endif
691	exit (1);	750	_exit (1);
		751
		752	void
		753	_exit (int retval)
		754	CODE:
		755	_exit (retval);
692		756
693	MODULE = CFClient PACKAGE = CFClient::Font	757	MODULE = CFClient PACKAGE = CFClient::Font
694		758
695	CFClient::Font	759	CFClient::Font
696	new_from_file (SV class, char path, int id = 0)	760	new_from_file (SV class, char path, int id = 0)
…		…
717	MODULE = CFClient PACKAGE = CFClient::Layout	781	MODULE = CFClient PACKAGE = CFClient::Layout
718		782
719	CFClient::Layout	783	CFClient::Layout
720	new (SV *class, int rgba = 0)	784	new (SV *class, int rgba = 0)
721	CODE:	785	CODE:
722	#if _WIN32
723	//rgba = 0;//D makes text nicer, breaks TextView
724	#endif
725	New (0, RETVAL, 1, struct cf_layout);	786	New (0, RETVAL, 1, struct cf_layout);
726		787
727	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
728	RETVAL->rgba = rgba;	789	RETVAL->rgba = rgba;
729	RETVAL->r = 1.;	790	RETVAL->r = 1.;
…		…
769	char *text = SvPVutf8 (text_, textlen);	830	char *text = SvPVutf8 (text_, textlen);
770		831
771	pango_layout_set_markup (self->pl, text, textlen);	832	pango_layout_set_markup (self->pl, text, textlen);
772	}	833	}
773		834
		835	void
		836	set_shapes (CFClient::Layout self, ...)
		837	CODE:
		838	{
		839	PangoAttrList *attrs = 0;
		840	const char *text = pango_layout_get_text (self->pl);
		841	const char *pos = text;
		842	int arg = 2;
		843
		844	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		845	{
		846	PangoRectangle rect;
		847	PangoAttribute *attr;
		848
		849	int w = SvIV (ST (arg - 1));
		850	int h = SvIV (ST (arg));
		851
		852	arg += 2;
		853
		854	rect.x = 0;
		855	rect.y = -h * PANGO_SCALE;
		856	rect.width = w * PANGO_SCALE;
		857	rect.height = h * PANGO_SCALE;
		858
		859	if (!attrs)
		860	attrs = pango_layout_get_attributes (self->pl);
		861
		862	attr = pango_attr_shape_new (&rect, &rect);
		863	attr->start_index = pos - text;
		864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		865	pango_attr_list_insert (attrs, attr);
		866
		867	pos += sizeof (OBJ_STR) - 1;
		868	}
		869
		870	if (attrs)
		871	pango_layout_set_attributes (self->pl, attrs);
		872	}
		873
		874	void
		875	get_shapes (CFClient::Layout self)
		876	PPCODE:
		877	{
		878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		879
		880	do
		881	{
		882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		883
		884	if (run && shape_attr_p (run))
		885	{
		886	PangoRectangle extents;
		887	pango_layout_iter_get_run_extents (iter, 0, &extents);
		888
		889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		891	}
		892	}
		893	while (pango_layout_iter_next_run (iter));
		894
		895	pango_layout_iter_free (iter);
		896	}
		897
		898	int
		899	has_wrapped (CFClient::Layout self)
		900	CODE:
		901	{
		902	int lines = 1;
		903	const char *text = pango_layout_get_text (self->pl);
		904
		905	while (*text)
		906	lines += *text++ == '\n';
		907
		908	RETVAL = lines < pango_layout_get_line_count (self->pl);
		909	}
		910	OUTPUT:
		911	RETVAL
		912
774	SV *	913	SV *
775	get_text (CFClient::Layout self)	914	get_text (CFClient::Layout self)
776	CODE:	915	CODE:
777	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
778	SvUTF8_on (RETVAL);	917	sv_utf8_decode (RETVAL);
779	OUTPUT:	918	OUTPUT:
780	RETVAL	919	RETVAL
781		920
782	void	921	void
783	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
…		…
964	}	1103	}
965		1104
966	MODULE = CFClient PACKAGE = CFClient::Texture	1105	MODULE = CFClient PACKAGE = CFClient::Texture
967		1106
968	void	1107	void
		1108	pad2pot (SV data_, SV w_, SV *h_)
		1109	CODE:
		1110	{
		1111	int ow = SvIV (w_);
		1112	int oh = SvIV (h_);
		1113
		1114	if (ow && oh)
		1115	{
		1116	int nw = minpot (ow);
		1117	int nh = minpot (oh);
		1118
		1119	if (nw != ow \|\| nh != oh)
		1120	{
		1121	if (SvOK (data_))
		1122	{
		1123	STRLEN datalen;
		1124	char *data = SvPVbyte (data_, datalen);
		1125	int bpp = datalen / (ow * oh);
		1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1127
		1128	SvPOK_only (result_);
		1129	SvCUR_set (result_, nw * nh * bpp);
		1130
		1131	memset (SvPVX (result_), 0, nw * nh * bpp);
		1132	while (oh--)
		1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1134
		1135	sv_setsv (data_, result_);
		1136	}
		1137
		1138	sv_setiv (w_, nw);
		1139	sv_setiv (h_, nh);
		1140	}
		1141	}
		1142	}
		1143
		1144	void
969	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
970	PROTOTYPE: $$$;$$	1146	PROTOTYPE: $$$;$$
971	ALIAS:	1147	ALIAS:
972	draw_quad_alpha = 1	1148	draw_quad_alpha = 1
973	draw_quad_alpha_premultiplied = 2	1149	draw_quad_alpha_premultiplied = 2
974	CODE:	1150	CODE:
…		…
990		1166
991	if (ix == 2)	1167	if (ix == 2)
992	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1168	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
993	else	1169	else
994	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1170	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
995	GL_ONE_MINUS_DST_ALPHA, GL_ONE);	1171	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
996		1172
997	glEnable (GL_ALPHA_TEST);	1173	glEnable (GL_ALPHA_TEST);
998	glAlphaFunc (GL_GREATER, 0.01f);	1174	glAlphaFunc (GL_GREATER, 0.01f);
999	}	1175	}
1000		1176
…		…
1039	DESTROY (CFClient::Map self)	1215	DESTROY (CFClient::Map self)
1040	CODE:	1216	CODE:
1041	{	1217	{
1042	map_clear (self);	1218	map_clear (self);
1043	Safefree (self->face);	1219	Safefree (self->face);
		1220	Safefree (self->tex);
1044	Safefree (self);	1221	Safefree (self);
1045	}	1222	}
1046		1223
1047	void	1224	void
1048	clear (CFClient::Map self)	1225	clear (CFClient::Map self)
…		…
1154		1331
1155	while (data < data_end)	1332	while (data < data_end)
1156	{	1333	{
1157	flags = (data [0] << 8) + data [1]; data += 2;	1334	flags = (data [0] << 8) + data [1]; data += 2;
1158		1335
1159	x = ((flags >> 10) & 63) + self->x;	1336	x = self->x + ((flags >> 10) & 63);
1160	y = ((flags >> 4) & 63) + self->y;	1337	y = self->y + ((flags >> 4) & 63);
1161		1338
1162	cell = map_get_cell (self, x, y);	1339	cell = map_get_cell (self, x, y);
1163		1340
1164	if (flags & 15)	1341	if (flags & 15)
1165	{	1342	{
…		…
1255	OUTPUT:	1432	OUTPUT:
1256	RETVAL	1433	RETVAL
1257		1434
1258	void	1435	void
1259	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1260	PPCODE:	1437	CODE:
1261	{	1438	{
1262	int vx, vy;	1439	int vx, vy;
1263	int x, y, z;	1440	int x, y, z;
1264	int last_name;	1441	int last_name;
1265	mapface face;	1442	mapface face;
1266	int sw4 = (sw + 3) & ~3;
1267	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1268	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1269		1443
1270	memset (darkness, 255, sw4 * sh);
1271	SvPOK_only (darkness_sv);
1272	SvCUR_set (darkness_sv, sw4 * sh);
1273
1274	vx = self->x + (self->w - sw) / 2 - shift_x;	1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1275	vy = self->y + (self->h - sh) / 2 - shift_y;	1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1276		1446
1277	/*	1447	/*
1278	int vx = self->vx = self->w >= sw	1448	int vx = self->vx = self->w >= sw
1279	? self->x + (self->w - sw) / 2	1449	? self->x + (self->w - sw) / 2
1280	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1284	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1285	*/	1455	*/
1286		1456
1287	glColor4ub (255, 255, 255, 255);	1457	glColor4ub (255, 255, 255, 255);
1288		1458
		1459	glEnable (GL_BLEND);
1289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290	glEnable (GL_BLEND);
1291	glEnable (GL_TEXTURE_2D);	1461	glEnable (GL_TEXTURE_2D);
1292	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1293		1463
1294	glBegin (GL_QUADS);	1464	glBegin (GL_QUADS);
1295		1465
…		…
1303		1473
1304	for (x = 0; x < sw; x++)	1474	for (x = 0; x < sw; x++)
1305	if (row->c0 <= x + vx && x + vx < row->c1)	1475	if (row->c0 <= x + vx && x + vx < row->c1)
1306	{	1476	{
1307	mapcell *cell = row->col + (x + vx - row->c0);	1477	mapcell *cell = row->col + (x + vx - row->c0);
1308
1309	darkness[y * sw4 + x] = cell->darkness < 0
1310	? 255 - FOW_DARKNESS
1311	: 255 - cell->darkness;
1312		1478
1313	face = cell->face [z];	1479	face = cell->face [z];
1314		1480
1315	if (face)	1481	if (face)
1316	{	1482	{
…		…
1337		1503
1338	glEnd ();	1504	glEnd ();
1339		1505
1340	glDisable (GL_TEXTURE_2D);	1506	glDisable (GL_TEXTURE_2D);
1341	glDisable (GL_BLEND);	1507	glDisable (GL_BLEND);
		1508	}
		1509
		1510	void
		1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1512	CODE:
		1513	{
		1514	static float color[16][3] = {
		1515	{ 0.00, 0.00, 0.00 },
		1516	{ 1.00, 1.00, 1.00 },
		1517	{ 0.00, 0.00, 0.55 },
		1518	{ 1.00, 0.00, 0.00 },
		1519
		1520	{ 1.00, 0.54, 0.00 },
		1521	{ 0.11, 0.56, 1.00 },
		1522	{ 0.93, 0.46, 0.00 },
		1523	{ 0.18, 0.54, 0.34 },
		1524
		1525	{ 0.56, 0.73, 0.56 },
		1526	{ 0.80, 0.80, 0.80 },
		1527	{ 0.55, 0.41, 0.13 },
		1528	{ 0.99, 0.77, 0.26 },
		1529
		1530	{ 0.74, 0.65, 0.41 },
		1531
		1532	{ 0.00, 1.00, 1.00 },
		1533	{ 1.00, 0.00, 1.00 },
		1534	{ 1.00, 1.00, 0.00 },
		1535	};
		1536
		1537	int x, y;
		1538
		1539	glEnable (GL_TEXTURE_2D);
		1540	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1541	glEnable (GL_BLEND);
		1542	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1543	glBegin (GL_QUADS);
		1544
		1545	for (y = 0; y < h; y++)
		1546	for (x = 0; x < w; x++)
		1547	{
		1548	unsigned char m = data [x + y * w];
		1549
		1550	if (m)
		1551	{
		1552	float *c = color [m & 15];
		1553
		1554	float tx1 = m & 0x40 ? 0.5 : 0.;
		1555	float tx2 = tx1 + 0.5;
		1556
		1557	glColor4f (c[0], c[1], c[2], 0.75);
		1558	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1559	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1560	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1561	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1562	}
		1563	}
		1564
		1565	glEnd ();
		1566	glDisable (GL_BLEND);
		1567	glDisable (GL_TEXTURE_2D);
		1568	}
		1569
		1570	void
		1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1572	PPCODE:
		1573	{
		1574	int vx, vy;
		1575	int x, y;
		1576	int sw4 = (sw + 3) & ~3;
		1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1579
		1580	memset (darkness, 255, sw4 * sh);
		1581	SvPOK_only (darkness_sv);
		1582	SvCUR_set (darkness_sv, sw4 * sh);
		1583
		1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1586
		1587	for (y = 0; y < sh; y++)
		1588	if (0 <= y + vy && y + vy < self->rows)
		1589	{
		1590	maprow *row = self->row + (y + vy);
		1591
		1592	for (x = 0; x < sw; x++)
		1593	if (row->c0 <= x + vx && x + vx < row->c1)
		1594	{
		1595	mapcell *cell = row->col + (x + vx - row->c0);
		1596
		1597	darkness[y * sw4 + x] = cell->darkness < 0
		1598	? 255 - FOW_DARKNESS
		1599	: 255 - cell->darkness;
		1600	}
		1601	}
1342		1602
1343	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1344	PUSHs (sv_2mortal (newSViv (sw4)));	1604	PUSHs (sv_2mortal (newSViv (sw4)));
1345	PUSHs (sv_2mortal (newSViv (sh)));	1605	PUSHs (sv_2mortal (newSViv (sh)));
1346	PUSHs (darkness_sv);	1606	PUSHs (darkness_sv);
…		…
1553	const_iv (GL_SCISSOR_TEST),	1813	const_iv (GL_SCISSOR_TEST),
1554	const_iv (GL_DEPTH_TEST),	1814	const_iv (GL_DEPTH_TEST),
1555	const_iv (GL_ALPHA_TEST),	1815	const_iv (GL_ALPHA_TEST),
1556	const_iv (GL_NORMALIZE),	1816	const_iv (GL_NORMALIZE),
1557	const_iv (GL_RESCALE_NORMAL),	1817	const_iv (GL_RESCALE_NORMAL),
		1818	const_iv (GL_FRONT),
		1819	const_iv (GL_BACK),
1558	const_iv (GL_AND),	1820	const_iv (GL_AND),
1559	const_iv (GL_ONE),	1821	const_iv (GL_ONE),
1560	const_iv (GL_ZERO),	1822	const_iv (GL_ZERO),
1561	const_iv (GL_SRC_ALPHA),	1823	const_iv (GL_SRC_ALPHA),
1562	const_iv (GL_SRC_ALPHA_SATURATE),	1824	const_iv (GL_DST_ALPHA),
1563	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1825	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1564	const_iv (GL_ONE_MINUS_DST_ALPHA),	1826	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1827	const_iv (GL_SRC_ALPHA_SATURATE),
1565	const_iv (GL_RGB),	1828	const_iv (GL_RGB),
1566	const_iv (GL_RGBA),	1829	const_iv (GL_RGBA),
		1830	const_iv (GL_RGBA4),
		1831	const_iv (GL_RGBA8),
		1832	const_iv (GL_RGB5_A1),
1567	const_iv (GL_UNSIGNED_BYTE),	1833	const_iv (GL_UNSIGNED_BYTE),
1568	const_iv (GL_UNSIGNED_SHORT),	1834	const_iv (GL_UNSIGNED_SHORT),
1569	const_iv (GL_UNSIGNED_INT),	1835	const_iv (GL_UNSIGNED_INT),
1570	const_iv (GL_ALPHA),	1836	const_iv (GL_ALPHA),
1571	const_iv (GL_INTENSITY),	1837	const_iv (GL_INTENSITY),
…		…
1645	OUTPUT:	1911	OUTPUT:
1646	RETVAL	1912	RETVAL
1647		1913
1648	int glGetError ()	1914	int glGetError ()
1649		1915
		1916	void glFinish ()
		1917
1650	void glClear (int mask)	1918	void glClear (int mask)
1651		1919
1652	void glClearColor (float r, float g, float b, float a = 1.0)	1920	void glClearColor (float r, float g, float b, float a = 1.0)
1653	PROTOTYPE: @	1921	PROTOTYPE: @
1654		1922
…		…
1677	void glPushMatrix ()	1945	void glPushMatrix ()
1678		1946
1679	void glPopMatrix ()	1947	void glPopMatrix ()
1680		1948
1681	void glLoadIdentity ()	1949	void glLoadIdentity ()
		1950
		1951	void glDrawBuffer (int buffer)
		1952
		1953	void glReadBuffer (int buffer)
1682		1954
1683	# near_ and far_ are due to microsofts buggy "c" compiler	1955	# near_ and far_ are due to microsofts buggy "c" compiler
1684	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1685		1957
1686	# near_ and far_ are due to microsofts buggy "c" compiler	1958	# near_ and far_ are due to microsofts buggy "c" compiler

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs. Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC