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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 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
		115	#ifdef _WIN32
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		117	#else
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		119	#endif
93	}	120	}
94		121
95	static void	122	static void
96	layout_update_font (CFClient__Layout self)	123	layout_update_font (CFClient__Layout self)
97	{	124	{
…		…
293	ev.code = 1;	320	ev.code = 1;
294	ev.data1 = (void *)(long)channel;	321	ev.data1 = (void *)(long)channel;
295	ev.data2 = 0;	322	ev.data2 = 0;
296		323
297	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;
298	}	342	}
299		343
300	MODULE = CFClient PACKAGE = CFClient	344	MODULE = CFClient PACKAGE = CFClient
301		345
302	PROTOTYPES: ENABLE	346	PROTOTYPES: ENABLE
…		…
412		456
413	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; )
414	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
415	}	459	}
416		460
		461	NV floor (NV x)
		462
		463	NV ceil (NV x)
		464
417	void	465	void
418	pango_init ()	466	pango_init ()
419	CODE:	467	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx	468	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	469	{
422	{	470	{
423	ft2_fontmap = pango_ft2_font_map_new ();	471	ft2_fontmap = pango_ft2_font_map_new ();
424	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);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
426	}	474	}
427
428	{	475	{
429	cairo_font_options_t *fopt = cairo_font_options_create ();	476	cairo_font_options_t *fopt = cairo_font_options_create ();
430	cairo_fontmap = pango_cairo_font_map_get_default ();	477	cairo_fontmap = pango_cairo_font_map_get_default ();
431	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
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);	483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		484	#endif
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);	485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);	486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);	487	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);	488	cairo_font_options_destroy (fopt);
437	}	489	}
…		…
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
456		508
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
459		511
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
…		…
693	CODE:	745	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	746	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	747	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
697	#endif	749	#endif
698	exit (1);	750	_exit (1);
		751
		752	void
		753	_exit (int retval)
		754	CODE:
		755	_exit (retval);
699		756
700	MODULE = CFClient PACKAGE = CFClient::Font	757	MODULE = CFClient PACKAGE = CFClient::Font
701		758
702	CFClient::Font	759	CFClient::Font
703	new_from_file (SV class, char path, int id = 0)	760	new_from_file (SV class, char path, int id = 0)
…		…
724	MODULE = CFClient PACKAGE = CFClient::Layout	781	MODULE = CFClient PACKAGE = CFClient::Layout
725		782
726	CFClient::Layout	783	CFClient::Layout
727	new (SV *class, int rgba = 0)	784	new (SV *class, int rgba = 0)
728	CODE:	785	CODE:
729	#if _WIN32
730	//rgba = 0;//D makes text nicer, breaks TextView
731	#endif
732	rgba=1;//D
733	New (0, RETVAL, 1, struct cf_layout);	786	New (0, RETVAL, 1, struct cf_layout);
734		787
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
736	RETVAL->rgba = rgba;	789	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	790	RETVAL->r = 1.;
…		…
777	char *text = SvPVutf8 (text_, textlen);	830	char *text = SvPVutf8 (text_, textlen);
778		831
779	pango_layout_set_markup (self->pl, text, textlen);	832	pango_layout_set_markup (self->pl, text, textlen);
780	}	833	}
781		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
782	SV *	913	SV *
783	get_text (CFClient::Layout self)	914	get_text (CFClient::Layout self)
784	CODE:	915	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	917	sv_utf8_decode (RETVAL);
787	OUTPUT:	918	OUTPUT:
788	RETVAL	919	RETVAL
789		920
790	void	921	void
791	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.)
…		…
972	}	1103	}
973		1104
974	MODULE = CFClient PACKAGE = CFClient::Texture	1105	MODULE = CFClient PACKAGE = CFClient::Texture
975		1106
976	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
977	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.)
978	PROTOTYPE: $$$;$$	1146	PROTOTYPE: $$$;$$
979	ALIAS:	1147	ALIAS:
980	draw_quad_alpha = 1	1148	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1149	draw_quad_alpha_premultiplied = 2
982	CODE:	1150	CODE:
…		…
1047	DESTROY (CFClient::Map self)	1215	DESTROY (CFClient::Map self)
1048	CODE:	1216	CODE:
1049	{	1217	{
1050	map_clear (self);	1218	map_clear (self);
1051	Safefree (self->face);	1219	Safefree (self->face);
		1220	Safefree (self->tex);
1052	Safefree (self);	1221	Safefree (self);
1053	}	1222	}
1054		1223
1055	void	1224	void
1056	clear (CFClient::Map self)	1225	clear (CFClient::Map self)
…		…
1162		1331
1163	while (data < data_end)	1332	while (data < data_end)
1164	{	1333	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1334	flags = (data [0] << 8) + data [1]; data += 2;
1166		1335
1167	x = ((flags >> 10) & 63) + self->x;	1336	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1337	y = self->y + ((flags >> 4) & 63);
1169		1338
1170	cell = map_get_cell (self, x, y);	1339	cell = map_get_cell (self, x, y);
1171		1340
1172	if (flags & 15)	1341	if (flags & 15)
1173	{	1342	{
…		…
1263	OUTPUT:	1432	OUTPUT:
1264	RETVAL	1433	RETVAL
1265		1434
1266	void	1435	void
1267	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)
1268	PPCODE:	1437	CODE:
1269	{	1438	{
1270	int vx, vy;	1439	int vx, vy;
1271	int x, y, z;	1440	int x, y, z;
1272	int last_name;	1441	int last_name;
1273	mapface face;	1442	mapface face;
1274	int sw4 = (sw + 3) & ~3;
1275	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1276	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1277		1443
1278	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);
1281
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1284		1446
1285	/*	1447	/*
1286	int vx = self->vx = self->w >= sw	1448	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2	1449	? self->x + (self->w - sw) / 2
1288	: 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));
…		…
1292	: 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));
1293	*/	1455	*/
1294		1456
1295	glColor4ub (255, 255, 255, 255);	1457	glColor4ub (255, 255, 255, 255);
1296		1458
		1459	glEnable (GL_BLEND);
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);	1461	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301		1463
1302	glBegin (GL_QUADS);	1464	glBegin (GL_QUADS);
1303		1465
…		…
1311		1473
1312	for (x = 0; x < sw; x++)	1474	for (x = 0; x < sw; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	1475	if (row->c0 <= x + vx && x + vx < row->c1)
1314	{	1476	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	1477	mapcell *cell = row->col + (x + vx - row->c0);
1316
1317	darkness[y * sw4 + x] = cell->darkness < 0
1318	? 255 - FOW_DARKNESS
1319	: 255 - cell->darkness;
1320		1478
1321	face = cell->face [z];	1479	face = cell->face [z];
1322		1480
1323	if (face)	1481	if (face)
1324	{	1482	{
…		…
1345		1503
1346	glEnd ();	1504	glEnd ();
1347		1505
1348	glDisable (GL_TEXTURE_2D);	1506	glDisable (GL_TEXTURE_2D);
1349	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	}
1350		1602
1351	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	1604	PUSHs (sv_2mortal (newSViv (sw4)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	1605	PUSHs (sv_2mortal (newSViv (sh)));
1354	PUSHs (darkness_sv);	1606	PUSHs (darkness_sv);
…		…
1561	const_iv (GL_SCISSOR_TEST),	1813	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	1814	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	1815	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	1816	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	1817	const_iv (GL_RESCALE_NORMAL),
		1818	const_iv (GL_FRONT),
		1819	const_iv (GL_BACK),
1566	const_iv (GL_AND),	1820	const_iv (GL_AND),
1567	const_iv (GL_ONE),	1821	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	1822	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	1823	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	1824	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1825	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	1826	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	1827	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	1828	const_iv (GL_RGB),
1575	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),
1576	const_iv (GL_UNSIGNED_BYTE),	1833	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	1834	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	1835	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	1836	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	1837	const_iv (GL_INTENSITY),
…		…
1654	OUTPUT:	1911	OUTPUT:
1655	RETVAL	1912	RETVAL
1656		1913
1657	int glGetError ()	1914	int glGetError ()
1658		1915
		1916	void glFinish ()
		1917
1659	void glClear (int mask)	1918	void glClear (int mask)
1660		1919
1661	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)
1662	PROTOTYPE: @	1921	PROTOTYPE: @
1663		1922
…		…
1686	void glPushMatrix ()	1945	void glPushMatrix ()
1687		1946
1688	void glPopMatrix ()	1947	void glPopMatrix ()
1689		1948
1690	void glLoadIdentity ()	1949	void glLoadIdentity ()
		1950
		1951	void glDrawBuffer (int buffer)
		1952
		1953	void glReadBuffer (int buffer)
1691		1954
1692	# near_ and far_ are due to microsofts buggy "c" compiler	1955	# near_ and far_ are due to microsofts buggy "c" compiler
1693	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_)
1694		1957
1695	# 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 1.105 by root, Mon Jun 5 03:33:09 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 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC