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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.32 by root, Thu Apr 13 23:31:42 2006 UTC vs.
Revision 1.48 by root, Tue Apr 18 00:14:16 2006 UTC

…		…
		1	#ifdef _WIN32
		2	# include <malloc.h>
		3	#endif
		4
1	#include "EXTERN.h"	5	#include "EXTERN.h"
2	#include "perl.h"	6	#include "perl.h"
3	#include "XSUB.h"	7	#include "XSUB.h"
4		8
5	#include <string.h>	9	#include <string.h>
13		17
14	#include <pango/pango.h>	18	#include <pango/pango.h>
15	#include <pango/pangofc-fontmap.h>	19	#include <pango/pangofc-fontmap.h>
16	#include <pango/pangoft2.h>	20	#include <pango/pangoft2.h>
17		21
		22	#ifndef _WIN32
18	#include <sys/types.h>	23	# include <sys/types.h>
19	#include <sys/socket.h>	24	# include <sys/socket.h>
20	#include <netinet/in.h>	25	# include <netinet/in.h>
21	#include <netinet/tcp.h>	26	# include <netinet/tcp.h>
22
23	#include <inttypes.h>	27	# include <inttypes.h>
		28	#else
		29	typedef unsigned char uint8_t;
		30	typedef unsigned short uint16_t;
		31	typedef unsigned int uint32_t;
		32	typedef signed char int8_t;
		33	typedef signed short int16_t;
		34	typedef signed int int32_t;
		35	#endif
24		36
25	#define FOW_DARKNESS 32	37	#define FOW_DARKNESS 32
26		38
27	#define MAP_EXTEND_X 32	39	#define MAP_EXTEND_X 32
28	#define MAP_EXTEND_Y 512	40	#define MAP_EXTEND_Y 512
…		…
37		49
38	static void	50	static void
39	substitute_func (FcPattern *pattern, gpointer data)	51	substitute_func (FcPattern *pattern, gpointer data)
40	{	52	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	53	FcPatternAddBool (pattern, FC_HINTING , 1);
42	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	54	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
43	}	55	}
44		56
45	static void	57	static void
46	layout_update (CFClient__Layout self)	58	layout_update (CFClient__Layout self)
47	{	59	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	60	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	61	* reasonably well with bitstream vera
50	*/	62	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	63	PangoFontDescription *font = pango_context_get_font_description (context);
52	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	64
		65	int height = self->base_height * (PANGO_SCALE * 8 / 10);
		66
		67	if (pango_font_description_get_size (font) != height)
		68	{
		69	pango_font_description_set_absolute_size (font, height);
		70	pango_layout_context_changed (self->pl);
		71	}
53	}	72	}
54		73
55	static void	74	static void
56	layout_get_pixel_size (CFClient__Layout self, int w, int h)	75	layout_get_pixel_size (CFClient__Layout self, int w, int h)
57	{	76	{
…		…
61		80
62	w = (w + 3) & ~3;	81	w = (w + 3) & ~3;
63	if (!w) w = 1;	82	if (!w) w = 1;
64	if (!h) h = 1;	83	if (!h) h = 1;
65	}	84	}
		85
		86	typedef uint16_t mapface;
66		87
67	typedef struct {	88	typedef struct {
68	GLint name;	89	GLint name;
69	int w, h;	90	int w, h;
70	float s, t;	91	float s, t;
71	} mapface;	92	uint8_t r, g, b, a;
		93	} maptex;
72		94
73	typedef struct {	95	typedef struct {
74	int16_t darkness;	96	int16_t darkness;
75	uint16_t face[3];	97	mapface face[3];
76	} mapcell;	98	} mapcell;
77		99
78	typedef struct {	100	typedef struct {
79	int32_t c0, c1;	101	int32_t c0, c1;
80	mapcell *col;	102	mapcell *col;
81	} maprow;	103	} maprow;
82		104
83	typedef struct map {	105	typedef struct map {
84	int x, y, w, h;	106	int x, y, w, h;
85	int vx, vy;	107	int ox, oy; /* offset to virtual global coordinate system */
86	int faces;	108	int faces;
87	mapface *face;	109	mapface *face;
88		110
		111	int texs;
		112	maptex *tex;
		113
89	uint32_t rows;	114	int32_t rows;
90	maprow *row;	115	maprow *row;
91	} *CFClient__Map;	116	} *CFClient__Map;
92		117
93	static char *	118	static char *
94	prepend (char *ptr, int sze, int inc)	119	prepend (char *ptr, int sze, int inc)
…		…
113	}	138	}
114		139
115	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	140	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
116	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	141	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
117		142
		143	static maprow *
		144	map_get_row (CFClient__Map self, int y)
		145	{
		146	if (0 > y)
		147	{
		148	int extend = - y + MAP_EXTEND_Y;
		149	Prepend (maprow, self->row, self->rows, extend);
		150
		151	self->rows += extend;
		152	self->y += extend;
		153	y += extend;
		154	}
		155	else if (y >= self->rows)
		156	{
		157	int extend = y - self->rows + MAP_EXTEND_Y;
		158	Append (maprow, self->row, self->rows, extend);
		159	self->rows += extend;
		160	}
		161
		162	return self->row + y;
		163	}
		164
		165	static mapcell *
		166	row_get_cell (maprow *row, int x)
		167	{
		168	if (!row->col)
		169	{
		170	Newz (0, row->col, MAP_EXTEND_X, mapcell);
		171	row->c0 = x - MAP_EXTEND_X / 4;
		172	row->c1 = row->c0 + MAP_EXTEND_X;
		173	}
		174
		175	if (row->c0 > x)
		176	{
		177	int extend = row->c0 - x + MAP_EXTEND_X;
		178	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
		179	row->c0 -= extend;
		180	}
		181	else if (x >= row->c1)
		182	{
		183	int extend = x - row->c1 + MAP_EXTEND_X;
		184	Append (mapcell, row->col, row->c1 - row->c0, extend);
		185	row->c1 += extend;
		186	}
		187
		188	return row->col + (x - row->c0);
		189	}
		190
		191	static mapcell *
		192	map_get_cell (CFClient__Map self, int x, int y)
		193	{
		194	return row_get_cell (map_get_row (self, y), x);
		195	}
		196
118	static void	197	static void
119	map_clear (CFClient__Map self)	198	map_clear (CFClient__Map self)
120	{	199	{
121	int r;	200	int r;
122		201
…		…
125		204
126	Safefree (self->row);	205	Safefree (self->row);
127		206
128	self->x = 0;	207	self->x = 0;
129	self->y = 0;	208	self->y = 0;
130	self->vx = 0;	209	self->ox = 0;
131	self->vy = 0;	210	self->oy = 0;
132	self->row = 0;	211	self->row = 0;
133	self->rows = 0;	212	self->rows = 0;
134	}	213	}
135		214
136	static void	215	static void
137	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	216	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
138	{	217	{
139	int x, y;	218	int x, y;
		219	maprow *row;
140		220
141	for (y = y0; y < y0 + h; y++)	221	for (y = y0; y < y0 + h; y++)
142	if (y >= 0)	222	if (y >= 0)
143	{	223	{
144	if (y >= self->rows)	224	if (y >= self->rows)
145	break;	225	break;
146		226
147	maprow *row = self->row + y;	227	row = self->row + y;
148		228
149	for (x = x0; x < x0 + w; x++)	229	for (x = x0; x < x0 + w; x++)
150	if (x >= row->c0)	230	if (x >= row->c0)
151	{	231	{
152	if (x >= row->c1)	232	if (x >= row->c1)
…		…
169	}	249	}
170		250
171	void	251	void
172	lowdelay (int fd, int val = 1)	252	lowdelay (int fd, int val = 1)
173	CODE:	253	CODE:
		254	#ifndef _WIN32
174	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	255	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		256	#endif
175		257
176	char *	258	char *
177	gl_version ()	259	gl_version ()
178	CODE:	260	CODE:
179	RETVAL = (char *)glGetString (GL_VERSION);	261	RETVAL = (char *)glGetString (GL_VERSION);
…		…
216	SDL_RWops *rw = ix	298	SDL_RWops *rw = ix
217	? SDL_RWFromFile (image, "r")	299	? SDL_RWFromFile (image, "r")
218	: SDL_RWFromConstMem (image, image_len);	300	: SDL_RWFromConstMem (image, image_len);
219		301
220	if (!rw)	302	if (!rw)
221	croak ("load_image: unable to open file");	303	croak ("load_image: %s", SDL_GetError ());
222		304
223	surface = IMG_Load_RW (rw, 1);	305	surface = IMG_Load_RW (rw, 1);
224	if (!surface)	306	if (!surface)
225	croak ("load_image: unable to read file");	307	croak ("load_image: %s", SDL_GetError ());
226		308
227	fmt.palette = NULL;	309	fmt.palette = NULL;
228	fmt.BitsPerPixel = 32;	310	fmt.BitsPerPixel = 32;
229	fmt.BytesPerPixel = 4;	311	fmt.BytesPerPixel = 4;
230	fmt.Rmask = 0x000000ff;	312	fmt.Rmask = 0x000000ff;
…		…
242	fmt.colorkey = 0;	324	fmt.colorkey = 0;
243	fmt.alpha = 0;	325	fmt.alpha = 0;
244		326
245	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	327	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
246		328
		329	assert (surface2->pitch == surface2->w * 4);
		330
247	EXTEND (SP, 5);	331	EXTEND (SP, 5);
248	PUSHs (sv_2mortal (newSViv (surface2->w)));	332	PUSHs (sv_2mortal (newSViv (surface2->w)));
249	PUSHs (sv_2mortal (newSViv (surface2->h)));	333	PUSHs (sv_2mortal (newSViv (surface2->h)));
250	SDL_LockSurface (surface2);	334	SDL_LockSurface (surface2);
251	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	335	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
…		…
257	SDL_FreeSurface (surface);	341	SDL_FreeSurface (surface);
258	SDL_FreeSurface (surface2);	342	SDL_FreeSurface (surface2);
259	}	343	}
260		344
261	void	345	void
		346	average (int x, int y, uint32_t *data)
		347	PPCODE:
		348	{
		349	uint32_t r = 0, g = 0, b = 0, a = 0;
		350
		351	x = y = x * y;
		352
		353	while (x--)
		354	{
		355	uint32_t p = *data++;
		356
		357	r += (p ) & 255;
		358	g += (p >> 8) & 255;
		359	b += (p >> 16) & 255;
		360	a += (p >> 24) & 255;
		361	}
		362
		363	EXTEND (SP, 4);
		364	PUSHs (sv_2mortal (newSViv (r / y)));
		365	PUSHs (sv_2mortal (newSViv (g / y)));
		366	PUSHs (sv_2mortal (newSViv (b / y)));
		367	PUSHs (sv_2mortal (newSViv (a / y)));
		368	}
		369
		370	void
262	fatal (char *message)	371	fatal (char *message)
263	CODE:	372	CODE:
264	#ifdef WIN32	373	#ifdef WIN32
265	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	374	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
266	#else	375	#else
267	fprintf (stderr, "%s\n", message);	376	fprintf (stderr, "FATAL: %s\n", message);
268	#endif	377	#endif
269	exit (1);	378	exit (1);
270		379
271	MODULE = CFClient PACKAGE = CFClient::Layout	380	MODULE = CFClient PACKAGE = CFClient::Layout
272		381
…		…
285	CODE:	394	CODE:
286	g_object_unref (self->pl);	395	g_object_unref (self->pl);
287	Safefree (self);	396	Safefree (self);
288		397
289	void	398	void
290	set_markup (CFClient::Layout self, SV *text_)	399	set_text (CFClient::Layout self, SV *text_)
291	CODE:	400	CODE:
292	{	401	{
293	STRLEN textlen;	402	STRLEN textlen;
294	char *text = SvPVutf8 (text_, textlen);	403	char *text = SvPVutf8 (text_, textlen);
295		404
		405	pango_layout_set_text (self->pl, text, textlen);
		406	}
		407
		408	void
		409	set_markup (CFClient::Layout self, SV *text_)
		410	CODE:
		411	{
		412	STRLEN textlen;
		413	char *text = SvPVutf8 (text_, textlen);
		414
296	pango_layout_set_markup (self->pl, text, textlen);	415	pango_layout_set_markup (self->pl, text, textlen);
297	}	416	}
		417
		418	SV *
		419	get_text (CFClient::Layout self)
		420	CODE:
		421	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		422	SvUTF8_on (RETVAL);
		423	OUTPUT:
		424	RETVAL
298		425
299	void	426	void
300	set_height (CFClient::Layout self, int base_height)	427	set_height (CFClient::Layout self, int base_height)
301	CODE:	428	CODE:
302	self->base_height = base_height;	429	self->base_height = base_height;
…		…
381	}	508	}
382		509
383	MODULE = CFClient PACKAGE = CFClient::Texture	510	MODULE = CFClient PACKAGE = CFClient::Texture
384		511
385	void	512	void
386	draw_quad (SV *self, double x, double y, double w = 0, double h = 0)	513	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
387	PROTOTYPE: $$$;$$	514	PROTOTYPE: $$$;$$
388	CODE:	515	CODE:
389	{	516	{
390	HV hv = (HV )SvRV (self);	517	HV hv = (HV )SvRV (self);
391	double s = SvNV (*hv_fetch (hv, "s", 1, 1));	518	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
392	double t = SvNV (*hv_fetch (hv, "t", 1, 1));	519	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
393	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	520	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		521	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
394		522
395	if (items < 5)	523	if (items < 5)
396	{	524	{
397	w = SvNV (*hv_fetch (hv, "w", 1, 1));	525	w = SvNV (*hv_fetch (hv, "w", 1, 1));
398	h = SvNV (*hv_fetch (hv, "h", 1, 1));	526	h = SvNV (*hv_fetch (hv, "h", 1, 1));
399	}	527	}
400		528
401	glBindTexture (GL_TEXTURE_2D, name);	529	glBindTexture (GL_TEXTURE_2D, name);
		530	if (wrap_mode) {
		531	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
		532	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
		533	}
402	glBegin (GL_QUADS);	534	glBegin (GL_QUADS);
403	glTexCoord2d (0, 0); glVertex2d (x , y );	535	glTexCoord2f (0, 0); glVertex2f (x , y );
404	glTexCoord2d (0, t); glVertex2d (x , y + h);	536	glTexCoord2f (0, t); glVertex2f (x , y + h);
405	glTexCoord2d (s, t); glVertex2d (x + w, y + h);	537	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
406	glTexCoord2d (s, 0); glVertex2d (x + w, y );	538	glTexCoord2f (s, 0); glVertex2f (x + w, y );
407	glEnd ();	539	glEnd ();
408	}	540	}
409		541
410	MODULE = CFClient PACKAGE = CFClient::Map	542	MODULE = CFClient PACKAGE = CFClient::Map
411		543
412	CFClient::Map	544	CFClient::Map
413	new (SV *class, int map_width, int map_height)	545	new (SV *class, int map_width, int map_height)
414	CODE:	546	CODE:
415	New (0, RETVAL, 1, struct map);	547	New (0, RETVAL, 1, struct map);
416	RETVAL->x = 0;	548	RETVAL->x = 0;
417	RETVAL->y = 0;	549	RETVAL->y = 0;
418	RETVAL->w = map_width;	550	RETVAL->w = map_width;
419	RETVAL->h = map_height;	551	RETVAL->h = map_height;
420	RETVAL->vx = 0;	552	RETVAL->ox = 0;
421	RETVAL->vy = 0;	553	RETVAL->oy = 0;
422	RETVAL->faces = 8192;	554	RETVAL->faces = 8192;
423	Newz (0, RETVAL->face, RETVAL->faces, mapface);	555	Newz (0, RETVAL->face, RETVAL->faces, mapface);
		556	RETVAL->texs = 8192;
		557	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
424	RETVAL->rows = 0;	558	RETVAL->rows = 0;
425	RETVAL->row = 0;	559	RETVAL->row = 0;
426	OUTPUT:	560	OUTPUT:
427	RETVAL	561	RETVAL
428		562
…		…
439	clear (CFClient::Map self)	573	clear (CFClient::Map self)
440	CODE:	574	CODE:
441	map_clear (self);	575	map_clear (self);
442		576
443	void	577	void
444	set_texture (CFClient::Map self, int face, int name, int w, int h, float s, float t)	578	set_face (CFClient::Map self, int face, int texid)
445	CODE:	579	CODE:
446	{	580	{
447	while (self->faces < face)	581	while (self->faces <= face)
448	{	582	{
449	Append (mapface, self->face, self->faces, self->faces);	583	Append (mapface, self->face, self->faces, self->faces);
450	self->faces *= 2;	584	self->faces *= 2;
451	}	585	}
452		586
453	self->face [face].name = name;
454	self->face [face].w = w;	587	self->face [face] = texid;
455	self->face [face].h = h;
456	self->face [face].s = s;
457	self->face [face].t = t;
458	}	588	}
		589
		590	void
		591	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
		592	CODE:
		593	{
		594	while (self->texs <= texid)
		595	{
		596	Append (maptex, self->tex, self->texs, self->texs);
		597	self->texs *= 2;
		598	}
		599
		600	{
		601	maptex *tex = self->tex + texid;
		602
		603	tex->name = name;
		604	tex->w = w;
		605	tex->h = h;
		606	tex->s = s;
		607	tex->t = t;
		608	tex->r = r;
		609	tex->g = g;
		610	tex->b = b;
		611	tex->a = a;
		612	}
		613	}
		614
		615	int
		616	ox (CFClient::Map self)
		617	ALIAS:
		618	oy = 1
		619	CODE:
		620	switch (ix)
		621	{
		622	case 0: RETVAL = self->ox; break;
		623	case 1: RETVAL = self->oy; break;
		624	}
		625	OUTPUT:
		626	RETVAL
459		627
460	void	628	void
461	scroll (CFClient::Map self, int dx, int dy)	629	scroll (CFClient::Map self, int dx, int dy)
462	CODE:	630	CODE:
463	{	631	{
…		…
469	if (dy > 0)	637	if (dy > 0)
470	map_blank (self, self->x, self->y, self->w, dy - 1);	638	map_blank (self, self->x, self->y, self->w, dy - 1);
471	else if (dy < 0)	639	else if (dy < 0)
472	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	640	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
473		641
474	self->x += dx;	642	self->ox += dx; self->x += dx;
475	self->y += dy;	643	self->oy += dy; self->y += dy;
476		644
477	while (self->y < 0)	645	while (self->y < 0)
478	{	646	{
479	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	647	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
480		648
…		…
487	map1a_update (CFClient::Map self, SV *data_)	655	map1a_update (CFClient::Map self, SV *data_)
488	CODE:	656	CODE:
489	{	657	{
490	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	658	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
491	uint8_t data_end = (uint8_t )SvEND (data_);	659	uint8_t data_end = (uint8_t )SvEND (data_);
492		660	mapcell *cell;
		661	int x, y, flags;
		662
493	while (data < data_end)	663	while (data < data_end)
494	{	664	{
495	int flags = (data [0] << 8) + data [1]; data += 2;	665	flags = (data [0] << 8) + data [1]; data += 2;
496		666
497	int x = ((flags >> 10) & 63) + self->x;	667	x = ((flags >> 10) & 63) + self->x;
498	int y = ((flags >> 4) & 63) + self->y;	668	y = ((flags >> 4) & 63) + self->y;
499		669
500	while (y >= self->rows)	670	cell = map_get_cell (self, x, y);
501	{
502	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
503
504	self->rows += MAP_EXTEND_Y;
505	}
506
507	maprow *row = self->row + y;
508
509	if (!row->col)
510	{
511	Newz (0, row->col, MAP_EXTEND_X, mapcell);
512	row->c0 = self->x - MAP_EXTEND_X / 4;
513	row->c1 = row->c0 + MAP_EXTEND_X;
514	}
515
516	if (row->c0 > x)
517	{
518	int extend = row->c0 - x + MAP_EXTEND_X;
519	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
520	row->c0 -= extend;
521	}
522	else if (x >= row->c1)
523	{
524	int extend = x - row->c1 + MAP_EXTEND_X;
525	Append (mapcell, row->col, row->c1 - row->c0, extend);
526	row->c1 += extend;
527	}
528
529	assert (y >= 0);
530	assert (y < self->rows);
531	assert (x >= row->c0);
532	assert (x < row->c1);
533	mapcell *cell = row->col + (x - row->c0);
534		671
535	if (flags & 15)	672	if (flags & 15)
536	{	673	{
537	if (cell->darkness < 0 && x < self->w && y < self->h)	674	if (cell->darkness < 0)
538	{	675	{
539	cell->darkness = 0;	676	cell->darkness = 0;
540	cell->face [0] = 0;	677	cell->face [0] = 0;
541	cell->face [1] = 0;	678	cell->face [1] = 0;
542	cell->face [2] = 0;	679	cell->face [2] = 0;
543	}	680	}
544		681
545	cell->darkness = flags & 8 ? *data++ : 255;	682	cell->darkness = flags & 8 ? *data++ : 255;
		683
		684	//TODO: don't trust server data to be in-range(!)
546		685
547	if (flags & 4)	686	if (flags & 4)
548	{	687	{
549	cell->face [0] = (data [0] << 8) + data [1]; data += 2;	688	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
550	}	689	}
551		690
552	if (flags & 2)	691	if (flags & 2)
553	{	692	{
554	cell->face [1] = (data [0] << 8) + data [1]; data += 2;	693	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
555	}	694	}
556		695
557	if (flags & 1)	696	if (flags & 1)
558	{	697	{
559	cell->face [2] = (data [0] << 8) + data [1]; data += 2;	698	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
560	}	699	}
561	}	700	}
562	else	701	else
563	cell->darkness = -1;	702	cell->darkness = -1;
564	}	703	}
565	}	704	}
566		705
		706	SV *
		707	mapmap (CFClient::Map self, int w, int h)
		708	CODE:
		709	{
		710	int x0, x1, x;
		711	int y0, y1, y;
		712	int z;
		713	SV map_sv = newSV (w h * sizeof (uint32_t));
		714	uint32_t map = (uint32_t )SvPVX (map_sv);
		715
		716	SvPOK_only (map_sv);
		717	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
		718
		719	x0 = self->x - w / 2; x1 = x0 + w;
		720	y0 = self->y - h / 2; y1 = y0 + h;
		721
		722	for (y = y0; y < y1; y++)
		723	{
		724	maprow *row = 0 <= y && y < self->rows
		725	? self->row + y
		726	: 0;
		727
		728	for (x = x0; x < x1; x++)
		729	{
		730	int r = 32, g = 32, b = 32, a = 192;
		731
		732	if (row && row->c0 <= x && x < row->c1)
		733	{
		734	mapcell *cell = row->col + (x - row->c0);
		735
		736	for (z = 0; z <= 0; z++)
		737	{
		738	mapface face = cell->face [z];
		739
		740	if (face)
		741	{
		742	maptex tex = self->tex [face];
		743	int a0 = 255 - tex.a;
		744	int a1 = tex.a;
		745
		746	r = (r * a0 + tex.r * a1) / 255;
		747	g = (g * a0 + tex.g * a1) / 255;
		748	b = (b * a0 + tex.b * a1) / 255;
		749	a = (a * a0 + tex.a * a1) / 255;
		750	}
		751	}
		752	}
		753
		754	*map++ = (r )
		755	\| (g << 8)
		756	\| (b << 16)
		757	\| (a << 24);
		758	}
		759	}
		760
		761	RETVAL = map_sv;
		762	}
		763	OUTPUT:
		764	RETVAL
		765
567	void	766	void
568	draw (CFClient::Map self, int x0, int y0, int sw, int sh)	767	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
569	PPCODE:	768	PPCODE:
570	{	769	{
		770	int vx, vy;
		771	int x, y, z;
		772	int last_name;
		773	mapface face;
571	int sw4 = (sw + 3) & ~3;	774	int sw4 = (sw + 3) & ~3;
572	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	775	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
573	uint8_t *darkness = SvPVX (darkness_sv);	776	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
574		777
		778	memset (darkness, 255, sw4 * sh);
575	SvPOK_only (darkness_sv);	779	SvPOK_only (darkness_sv);
576	SvCUR_set (darkness_sv, sw4 * sh);	780	SvCUR_set (darkness_sv, sw4 * sh);
577		781
		782	vx = self->x + (self->w - sw) / 2 - shift_x;
		783	vy = self->y + (self->h - sh) / 2 - shift_y;
		784
		785	/*
578	int vx = self->vx = self->w >= sw	786	int vx = self->vx = self->w >= sw
579	? self->x + (self->w - sw) / 2	787	? self->x + (self->w - sw) / 2
580	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	788	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
581		789
582	int vy = self->vy = self->h >= sh	790	int vy = self->vy = self->h >= sh
583	? self->y + (self->h - sh) / 2	791	? self->y + (self->h - sh) / 2
584	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	792	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
		793	*/
585		794
586	glColor4ub (255, 255, 255, 255);	795	glColor4ub (255, 255, 255, 255);
587		796
588	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	797	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
589	glEnable (GL_BLEND);	798	glEnable (GL_BLEND);
590	glEnable (GL_TEXTURE_2D);	799	glEnable (GL_TEXTURE_2D);
591	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
592		801
593	int x, y, z;
594
595	int last_name = 0;
596
597	glBegin (GL_QUADS);	802	glBegin (GL_QUADS);
		803
		804	last_name = 0;
598		805
599	for (z = 0; z < 3; z++)	806	for (z = 0; z < 3; z++)
600	for (y = 0; y < sh; y++)	807	for (y = 0; y < sh; y++)
601	if (0 <= y + vy && y + vy < self->rows)	808	if (0 <= y + vy && y + vy < self->rows)
602	{	809	{
…		…
606	if (row->c0 <= x + vx && x + vx < row->c1)	813	if (row->c0 <= x + vx && x + vx < row->c1)
607	{	814	{
608	mapcell *cell = row->col + (x + vx - row->c0);	815	mapcell *cell = row->col + (x + vx - row->c0);
609		816
610	darkness[y * sw4 + x] = cell->darkness < 0	817	darkness[y * sw4 + x] = cell->darkness < 0
611	? 224	818	? 255 - FOW_DARKNESS
612	: 255 - cell->darkness;	819	: 255 - cell->darkness;
613		820
614	uint16_t face = cell->face [z];	821	face = cell->face [z];
615		822
616	if (face)	823	if (face)
617	{	824	{
618	mapface tex = self->face [face];	825	maptex tex = self->tex [face];
619		826
620	int px = (x + 1) * 32 - tex.w;	827	int px = (x + 1) * 32 - tex.w;
621	int py = (y + 1) * 32 - tex.h;	828	int py = (y + 1) * 32 - tex.h;
622		829
623	if (last_name != tex.name)	830	if (last_name != tex.name)
…		…
636	}	843	}
637	}	844	}
638		845
639	glEnd ();	846	glEnd ();
640		847
		848	glDisable (GL_TEXTURE_2D);
		849	glDisable (GL_BLEND);
		850
641	EXTEND (SP, 3);	851	EXTEND (SP, 3);
642	PUSHs (sv_2mortal (newSViv (sw4)));	852	PUSHs (sv_2mortal (newSViv (sw4)));
643	PUSHs (sv_2mortal (newSViv (sh)));	853	PUSHs (sv_2mortal (newSViv (sh)));
644	PUSHs (darkness_sv);	854	PUSHs (darkness_sv);
645
646	glDisable (GL_TEXTURE_2D);
647	glDisable (GL_BLEND);
648	}	855	}
649		856
		857	SV *
		858	get_rect (CFClient::Map self, int x0, int y0, int w, int h)
		859	CODE:
		860	{
		861	int x, y, x1, y1;
		862	SV data_sv = newSV (w h * 7 + 5);
		863	uint8_t data = (uint8_t )SvPVX (data_sv);
		864
		865	data++ = 0; / version 0 format */
		866	data++ = w >> 8; data++ = w;
		867	data++ = h >> 8; data++ = h;
		868
		869	// we need to do this 'cause we don't keep an absolute coord system for rows
		870	// TODO: treat rows as we treat
		871	map_get_row (self, y0 + self->y - self->oy);//D
		872	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		873
		874	x0 += self->x - self->ox;
		875	y0 += self->y - self->oy;
		876
		877	x1 = x0 + w;
		878	y1 = y0 + h;
		879
		880	for (y = y0; y < y1; y++)
		881	{
		882	maprow *row = 0 <= y && y < self->rows
		883	? self->row + y
		884	: 0;
		885
		886	for (x = x0; x < x1; x++)
		887	{
		888	if (row && row->c0 <= x && x < row->c1)
		889	{
		890	mapcell *cell = row->col + (x - row->c0);
		891	uint8_t flags = 0;
		892
		893	if (cell->face [0]) flags \|= 1;
		894	if (cell->face [1]) flags \|= 2;
		895	if (cell->face [2]) flags \|= 4;
		896
		897	*data++ = flags;
		898
		899	if (flags & 1)
		900	{
		901	*data++ = cell->face [0] >> 8;
		902	*data++ = cell->face [0];
		903	}
		904
		905	if (flags & 2)
		906	{
		907	*data++ = cell->face [1] >> 8;
		908	*data++ = cell->face [1];
		909	}
		910
		911	if (flags & 4)
		912	{
		913	*data++ = cell->face [2] >> 8;
		914	*data++ = cell->face [2];
		915	}
		916	}
		917	else
		918	*data++ = 0;
		919	}
		920	}
		921
		922	SvPOK_only (data_sv);
		923	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		924	RETVAL = data_sv;
		925	}
		926	OUTPUT:
		927	RETVAL
		928
		929	void
		930	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
		931	PPCODE:
		932	{
		933	int x, y, z;
		934	int w, h;
		935	int x1, y1;
		936
		937	if (*data++ != 0)
		938	return; /* version mismatch */
		939
		940	w = data++ << 8; w \|= data++;
		941	h = data++ << 8; h \|= data++;
		942
		943	// we need to do this 'cause we don't keep an absolute coord system for rows
		944	// TODO: treat rows as we treat
		945	map_get_row (self, y0 + self->y - self->oy);//D
		946	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		947
		948	x0 += self->x - self->ox;
		949	y0 += self->y - self->oy;
		950
		951	x1 = x0 + w;
		952	y1 = y0 + h;
		953
		954	for (y = y0; y < y1; y++)
		955	{
		956	maprow *row = map_get_row (self, y);
		957
		958	for (x = x0; x < x1; x++)
		959	{
		960	uint8_t flags = *data++;
		961
		962	if (flags)
		963	{
		964	mapface face[3] = { 0, 0, 0 };
		965
		966	mapcell *cell = row_get_cell (row, x);
		967
		968	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
		969	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
		970	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
		971
		972	if (cell->darkness <= 0)
		973	{
		974	cell->darkness = -1;
		975
		976	for (z = 0; z <= 2; z++)
		977	{
		978	cell->face[z] = face[z];
		979
		980	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))
		981	XPUSHs (sv_2mortal (newSViv (face[z])));
		982	}
		983	}
		984	}
		985	}
		986	}
		987	}
		988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.32 by root, Thu Apr 13 23:31:42 2006 UTC vs. Revision 1.48 by root, Tue Apr 18 00:14:16 2006 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.32 by root, Thu Apr 13 23:31:42 2006 UTC vs.
Revision 1.48 by root, Tue Apr 18 00:14:16 2006 UTC