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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC vs.
Revision 1.162 by root, Fri Oct 13 19:23:08 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
12	#include <math.h>	19	#include <math.h>
13	#include <string.h>	20	#include <string.h>
14	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
15		23
16	#include <SDL.h>	24	#include <SDL.h>
17	#include <SDL_endian.h>	25	#include <SDL_endian.h>
18	#include <SDL_image.h>	26	#include <SDL_image.h>
19	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
21		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
22	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
23		34
24	#include <pango/pango.h>	35	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		36
29	#ifndef _WIN32	37	#ifndef _WIN32
30	# include <sys/types.h>	38	# include <sys/types.h>
31	# include <sys/socket.h>	39	# include <sys/socket.h>
32	# include <netinet/in.h>	40	# include <netinet/in.h>
33	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
34	# include <inttypes.h>	42	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	43	#endif
43		44
44	#include "glext.h"	45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		46
46	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
47		48
48	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
50		51
51	#define MIN_FONT_HEIGHT 10	52	#define MIN_FONT_HEIGHT 10
52		53
53	#define GL_CALL(type,func,args) \	54	#if 0
54	{ \	55	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	56	#else
56	static type fptr_; \	57	# define PARACHUTE 0
57	\	58	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
68	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
70		85
71	typedef PangoFontDescription *CFClient__Font;	86	typedef PangoFontDescription *CFPlus__Font;
		87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
72		105
73	typedef struct cf_layout {	106	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	107	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	108	float r, g, b, a; // default color for rgba mode
77	int base_height;	109	int base_height;
78	CFClient__Font font;	110	CFPlus__Font font;
79	} *CFClient__Layout;	111	} *CFPlus__Layout;
80		112
81	static CFClient__Font default_font;	113	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	114	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	115	static PangoFontMap *opengl_fontmap;
84		116
85	static void	117	static void
86	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
87	{	119	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	121	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	123	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	125	}
95		126
96	static void	127	static void
97	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
98	{	129	{
99	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
100	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
101	*/	132	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
106		137
107	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
108	}	139	}
109		140
110	static void	141	static void
111	layout_get_pixel_size (CFClient__Layout self, int w, int h)	142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
112	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
114		148
115	if (!w) w = 1;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!h) h = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		151
118	w = (w + 3) & ~3;	152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
119	}	157	}
120		158
121	typedef uint16_t mapface;	159	typedef uint16_t mapface;
122		160
123	typedef struct {	161	typedef struct {
…		…
126	float s, t;	164	float s, t;
127	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
128	} maptex;	166	} maptex;
129		167
130	typedef struct {	168	typedef struct {
131	int16_t darkness;	169	uint32_t player;
132	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
133	} mapcell;	173	} mapcell;
134		174
135	typedef struct {	175	typedef struct {
136	int32_t c0, c1;	176	int32_t c0, c1;
137	mapcell *col;	177	mapcell *col;
…		…
146	int texs;	186	int texs;
147	maptex *tex;	187	maptex *tex;
148		188
149	int32_t rows;	189	int32_t rows;
150	maprow *row;	190	maprow *row;
151	} *CFClient__Map;	191	} *CFPlus__Map;
152		192
153	static char *	193	static char *
154	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
155	{	195	{
156	char *p;	196	char *p;
…		…
174		214
175	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((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))
177		217
178	static maprow *	218	static maprow *
179	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
180	{	220	{
181	if (0 > y)	221	if (0 > y)
182	{	222	{
183	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
222		262
223	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
224	}	264	}
225		265
226	static mapcell *	266	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
228	{	268	{
229	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
230	}	270	}
231		271
232	static void	272	static void
233	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
234	{	274	{
235	int r;	275	int r;
236		276
237	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
246	self->row = 0;	286	self->row = 0;
247	self->rows = 0;	287	self->rows = 0;
248	}	288	}
249		289
250	static void	290	static void
251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252	{	292	{
253	int x, y;	293	int x, y;
254	maprow *row;	294	maprow *row;
		295	mapcell *cell;
255		296
256	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	298	if (y >= 0)
258	{	299	{
259	if (y >= self->rows)	300	if (y >= self->rows)
…		…
265	if (x >= row->c0)	306	if (x >= row->c0)
266	{	307	{
267	if (x >= row->c1)	308	if (x >= row->c1)
268	break;	309	break;
269		310
270	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
271	}	317	}
272	}	318	}
273	}	319	}
274		320
275	static void	321	static void
…		…
296	ev.data2 = 0;	342	ev.data2 = 0;
297		343
298	SDL_PushEvent ((SDL_Event *)&ev);	344	SDL_PushEvent ((SDL_Event *)&ev);
299	}	345	}
300		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n \|= n >> 1;
		356	n \|= n >> 2;
		357	n \|= n >> 4;
		358	n \|= n >> 8;
		359	n \|= n >> 16;
		360
		361	return n + 1;
		362	}
		363
301	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
302		365
303	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
304		367
305	BOOT:	368	BOOT:
306	{	369	{
307	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	371	static const struct {
309	const char *name;	372	const char *name;
310	IV iv;	373	IV iv;
311	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
413		476
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	479	}
417		480
		481	int
		482	in_destruct ()
		483	CODE:
		484	RETVAL = PL_main_cv == Nullcv;
		485	OUTPUT:
		486	RETVAL
		487
		488	NV floor (NV x)
		489
		490	NV ceil (NV x)
		491
418	void	492	void
419	pango_init ()	493	pango_init ()
420	CODE:	494	CODE:
421	{	495	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	496	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	499	}
430		500
431	int	501	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		503
434	void	504	void
435	SDL_Quit ()	505	SDL_Quit ()
436		506
437	void	507	void
…		…
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		525
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
		528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
457		531
458	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460		534
461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
470		544
471	++m;	545	++m;
472	}	546	}
473	}	547	}
474		548
		549	char *
		550	SDL_GetError ()
		551
475	int	552	int
476	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
477	CODE:	554	CODE:
478	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
479	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
480	);	557	);
		558	if (RETVAL)
		559	{
481	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		562	# include "glfunc.h"
		563	# undef GL_FUNC
		564	}
482	OUTPUT:	565	OUTPUT:
483	RETVAL	566	RETVAL
484		567
485	void	568	void
486	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
487		573
488	void	574	void
489	SDL_PollEvent ()	575	SDL_PollEvent ()
490	PPCODE:	576	PPCODE:
491	{	577	{
…		…
510	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
511	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
512	break;	598	break;
513		599
514	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
515	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
516	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
517	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
518	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
519	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
520	break;	608	break;
521		609
522	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
523	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
528	break;	618	break;
…		…
532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
534	break;	624	break;
535	}	625	}
536		626
537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
538	}	628	}
539	}	629	}
540		630
541	int	631	int
542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
555	CODE:	645	CODE:
556	#ifndef _WIN32	646	#ifndef _WIN32
557	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
558	#endif	648	#endif
559		649
560	char *	650	void
561	gl_version ()	651	win32_proxy_info ()
562	CODE:	652	PPCODE:
563	RETVAL = (char *)glGetString (GL_VERSION);	653	{
564	OUTPUT:	654	#ifdef _WIN32
565	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
566		657
567	char *	658	EXTEND (SP, 3);
568	gl_extensions ()	659
569	CODE:	660	buflen = sizeof (buffer);
570	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
571	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
572	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		665
		666	buflen = sizeof (buffer);
		667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		668	{
		669	PUSHs (newSVpv (buffer, 0));
		670
		671	buflen = sizeof (buffer);
		672	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		673	PUSHs (newSVpv (buffer, 0));
		674	}
		675	}
		676	#endif
		677	}
573		678
574	void	679	void
575	add_font (char *file)	680	add_font (char *file)
576	CODE:	681	CODE:
577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
578	#ifdef _WIN32
579	// cairo... sigh... requires win2000
580	AddFontResourceEx (file, FR_PRIVATE, 0);
581	#endif
582		683
583	void	684	void
584	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
585	ALIAS:	686	ALIAS:
586	load_image_file = 1	687	load_image_file = 1
…		…
628		729
629	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630		731
631	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
632		733
		734	SDL_LockSurface (surface2);
633	EXTEND (SP, 5);	735	EXTEND (SP, 6);
634	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
635	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
636	SDL_LockSurface (surface2);
637	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
638	SDL_UnlockSurface (surface2);
639	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	739	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
642		743
643	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
644	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
645	}	746	}
646		747
…		…
670	}	771	}
671		772
672	void	773	void
673	error (char *message)	774	error (char *message)
674	CODE:	775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
675	#ifdef _WIN32	777	#ifdef _WIN32
676	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		779	#endif
		780
		781	void
		782	fatal (char *message)
		783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
		785	#ifdef _WIN32
		786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
677	#else	795	#else
678	fprintf (stderr, "ERROR: %s\n", message);	796	_exit (retval);
679	#endif	797	#endif
680		798
681	void
682	fatal (char *message)
683	CODE:
684	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
686	#else
687	fprintf (stderr, "FATAL: %s\n", message);
688	#endif
689	exit (1);
690
691	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
692		800
693	CFClient::Font	801	CFPlus::Font
694	new_from_file (SV class, char path, int id = 0)	802	new_from_file (SV class, char path, int id = 0)
695	CODE:	803	CODE:
696	{	804	{
697	int count;	805	int count;
698	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
701	}	809	}
702	OUTPUT:	810	OUTPUT:
703	RETVAL	811	RETVAL
704		812
705	void	813	void
706	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
707	CODE:	815	CODE:
708	pango_font_description_free (self);	816	pango_font_description_free (self);
709		817
710	void	818	void
711	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
712	CODE:	820	CODE:
713	default_font = self;	821	default_font = self;
714		822
715	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
716		824
717	CFClient::Layout	825	void
718	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
719	CODE:	832	CODE:
720	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
721		834
722	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
723	RETVAL->rgba = rgba;
724	RETVAL->r = 1.;	836	RETVAL->r = 1.;
725	RETVAL->g = 1.;	837	RETVAL->g = 1.;
726	RETVAL->b = 1.;	838	RETVAL->b = 1.;
727	RETVAL->a = 1.;	839	RETVAL->a = 1.;
728	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
732	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
733	OUTPUT:	845	OUTPUT:
734	RETVAL	846	RETVAL
735		847
736	void	848	void
737	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
738	CODE:	850	CODE:
739	g_object_unref (self->pl);	851	g_object_unref (self->pl);
740	Safefree (self);	852	Safefree (self);
741		853
742	int
743	is_rgba (CFClient::Layout self)
744	CODE:
745	RETVAL = self->rgba;
746	OUTPUT:
747	RETVAL
748
749	void	854	void
750	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
751	CODE:	856	CODE:
752	{	857	{
753	STRLEN textlen;	858	STRLEN textlen;
754	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
755		860
756	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
757	}	862	}
758		863
759	void	864	void
760	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
761	CODE:	866	CODE:
762	{	867	{
763	STRLEN textlen;	868	STRLEN textlen;
764	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
765		870
766	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
767	}	872	}
768		873
		874	void
		875	set_shapes (CFPlus::Layout self, ...)
		876	CODE:
		877	{
		878	PangoAttrList *attrs = 0;
		879	const char *text = pango_layout_get_text (self->pl);
		880	const char *pos = text;
		881	int arg = 4;
		882
		883	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		884	{
		885	PangoRectangle inkrect, rect;
		886	PangoAttribute *attr;
		887
		888	int x = SvIV (ST (arg - 3));
		889	int y = SvIV (ST (arg - 2));
		890	int w = SvIV (ST (arg - 1));
		891	int h = SvIV (ST (arg ));
		892
		893	inkrect.x = 0;
		894	inkrect.y = 0;
		895	inkrect.width = 0;
		896	inkrect.height = 0;
		897
		898	rect.x = x * PANGO_SCALE;
		899	rect.y = y * PANGO_SCALE;
		900	rect.width = w * PANGO_SCALE;
		901	rect.height = h * PANGO_SCALE;
		902
		903	if (!attrs)
		904	attrs = pango_layout_get_attributes (self->pl);
		905
		906	attr = pango_attr_shape_new (&inkrect, &rect);
		907	attr->start_index = pos - text;
		908	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		909	pango_attr_list_insert (attrs, attr);
		910
		911	arg += 4;
		912	pos += sizeof (OBJ_STR) - 1;
		913	}
		914
		915	if (attrs)
		916	pango_layout_set_attributes (self->pl, attrs);
		917	}
		918
		919	void
		920	get_shapes (CFPlus::Layout self)
		921	PPCODE:
		922	{
		923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		924
		925	do
		926	{
		927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		928
		929	if (run && shape_attr_p (run))
		930	{
		931	PangoRectangle extents;
		932	pango_layout_iter_get_run_extents (iter, 0, &extents);
		933
		934	EXTEND (SP, 2);
		935	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		936	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		937	}
		938	}
		939	while (pango_layout_iter_next_run (iter));
		940
		941	pango_layout_iter_free (iter);
		942	}
		943
		944	int
		945	has_wrapped (CFPlus::Layout self)
		946	CODE:
		947	{
		948	int lines = 1;
		949	const char *text = pango_layout_get_text (self->pl);
		950
		951	while (*text)
		952	lines += *text++ == '\n';
		953
		954	RETVAL = lines < pango_layout_get_line_count (self->pl);
		955	}
		956	OUTPUT:
		957	RETVAL
		958
769	SV *	959	SV *
770	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
771	CODE:	961	CODE:
772	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
773	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
774	OUTPUT:	964	OUTPUT:
775	RETVAL	965	RETVAL
776		966
777	void	967	void
778	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
779	CODE:	969	CODE:
780	self->r = r;	970	self->r = r;
781	self->g = g;	971	self->g = g;
782	self->b = b;	972	self->b = b;
783	self->a = a;	973	self->a = a;
784		974
785	void	975	void
786	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
787	CODE:	977	CODE:
788	if (self->font != font)	978	if (self->font != font)
789	{	979	{
790	self->font = font;	980	self->font = font;
791	layout_update_font (self);	981	layout_update_font (self);
792	}	982	}
793		983
794	void	984	void
795	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
796	CODE:	986	CODE:
797	if (self->base_height != base_height)	987	if (self->base_height != base_height)
798	{	988	{
799	self->base_height = base_height;	989	self->base_height = base_height;
800	layout_update_font (self);	990	layout_update_font (self);
801	}	991	}
802		992
803	void	993	void
804	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
805	CODE:	995	CODE:
806	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
807		997
808	void	998	void
809	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
810	CODE:	1000	CODE:
811	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
812		1002
813	void	1003	void
814	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
815	CODE:	1005	CODE:
816	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
817		1007
818	void	1008	void
819	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
820	CODE:	1010	CODE:
821	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
822	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
823	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
824	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
825	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
826	);	1016	);
827		1017
828	void	1018	void
829	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
830	CODE:	1020	CODE:
831	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
832		1022
833	void	1023	void
834	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
835	PPCODE:	1025	PPCODE:
836	{	1026	{
837	int w, h;	1027	int w, h;
838		1028
839	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
842	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
843	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
844	}	1034	}
845		1035
846	int	1036	int
		1037	descent (CFPlus::Layout self)
		1038	CODE:
		1039	{
		1040	PangoRectangle rect;
		1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1042	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1043	RETVAL = PANGO_DESCENT (rect);
		1044	}
		1045	OUTPUT:
		1046	RETVAL
		1047
		1048	int
847	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
848	CODE:	1050	CODE:
849	{	1051	{
850	int index, trailing;	1052	int index, trailing;
851	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
852	RETVAL = index;	1054	RETVAL = index;
853	}	1055	}
854	OUTPUT:	1056	OUTPUT:
855	RETVAL	1057	RETVAL
856		1058
857	void	1059	void
858	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
859	PPCODE:	1061	PPCODE:
860	{	1062	{
861	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
862	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
863		1065
…		…
866	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
867	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
868	}	1070	}
869		1071
870	void	1072	void
871	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
872	PPCODE:	1074	PPCODE:
873	{	1075	pango_opengl_render_layout_subpixel (
874	SV *retval;	1076	self->pl,
875	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
		1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
876		1081
877	layout_get_pixel_size (self, &w, &h);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
878		1083
879	if (self->rgba)	1084	void
		1085	pad2pot (SV data_, SV w_, SV *h_)
		1086	CODE:
		1087	{
		1088	int ow = SvIV (w_);
		1089	int oh = SvIV (h_);
		1090
		1091	if (ow && oh)
880	{	1092	{
881	cairo_surface_t *surface;	1093	int nw = minpot (ow);
882	cairo_t *cairo;	1094	int nh = minpot (oh);
883		1095
884	retval = newSV (w * h * 4);	1096	if (nw != ow \|\| nh != oh)
885	SvPOK_only (retval);
886	SvCUR_set (retval, w * h * 4);
887
888	memset (SvPVX (retval), 0, w * h * 4);
889
890	surface = cairo_image_surface_create_for_data (
891	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
892	cairo = cairo_create (surface);
893	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
894
895	pango_cairo_show_layout (cairo, self->pl);
896
897	cairo_destroy (cairo);
898	cairo_surface_destroy (surface);
899
900	// what a mess, and its premultiplied, too :(
901	{	1097	{
902	uint32_t p = (uint32_t )SvPVX (retval);	1098	if (SvOK (data_))
903	uint32_t e = p + w h;
904
905	while (p < e)
906	{	1099	{
907	uint32_t rgba = *p;	1100	STRLEN datalen;
908	rgba = (rgba >> 24) \| (rgba << 8);	1101	char *data = SvPVbyte (data_, datalen);
909	rgba = SDL_SwapBE32 (rgba);	1102	int bpp = datalen / (ow * oh);
910	*p++ = rgba;	1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1104
		1105	SvPOK_only (result_);
		1106	SvCUR_set (result_, nw * nh * bpp);
		1107
		1108	memset (SvPVX (result_), 0, nw * nh * bpp);
		1109	while (oh--)
		1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1111
		1112	sv_setsv (data_, result_);
911	}	1113	}
		1114
		1115	sv_setiv (w_, nw);
		1116	sv_setiv (h_, nh);
912	}	1117	}
913
914	EXTEND (SP, 5);
915	PUSHs (sv_2mortal (newSViv (w)));
916	PUSHs (sv_2mortal (newSViv (h)));
917	PUSHs (sv_2mortal (retval));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
920	}	1118	}
921	else
922	{
923	FT_Bitmap bitmap;
924
925	retval = newSV (w * h);
926	SvPOK_only (retval);
927	SvCUR_set (retval, w * h);
928
929	bitmap.rows = h;
930	bitmap.width = w;
931	bitmap.pitch = w;
932	bitmap.buffer = (unsigned char*)SvPVX (retval);
933	bitmap.num_grays = 256;
934	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
935
936	memset (bitmap.buffer, 0, w * h);
937
938	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
939
940	EXTEND (SP, 5);
941	PUSHs (sv_2mortal (newSViv (w)));
942	PUSHs (sv_2mortal (newSViv (h)));
943	PUSHs (sv_2mortal (retval));
944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
945	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
946	}
947	}	1119	}
948		1120
949	MODULE = CFClient PACKAGE = CFClient::Texture
950
951	void	1121	void
952	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
953	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
954	ALIAS:	1124	ALIAS:
955	draw_quad_alpha = 1	1125	draw_quad_alpha = 1
956	draw_quad_alpha_premultiplied = 2	1126	draw_quad_alpha_premultiplied = 2
957	CODE:	1127	CODE:
958	{	1128	{
959	HV hv = (HV )SvRV (self);	1129	HV hv = (HV )SvRV (self);
960	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
961	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
962	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
963	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
964		1133
965	if (items < 5)	1134	if (items < 5)
966	{	1135	{
967	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
968	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
969	}	1138	}
970		1139
971	if (ix)	1140	if (ix)
972	{	1141	{
973	glEnable (GL_BLEND);	1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
974	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1145	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1146	else
		1147	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1148	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1149
		1150	glEnable (GL_ALPHA_TEST);
		1151	glAlphaFunc (GL_GREATER, 0.01f);
975	}	1152	}
976		1153
977	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
978
979	if (wrap_mode)
980	{
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
983	}
984		1155
985	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
986	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
987	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
989	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1160	glTexCoord2f (s, 0); glVertex2f (x + w, y );
990	glEnd ();	1161	glEnd ();
991		1162
992	if (ix)	1163	if (ix)
		1164	{
		1165	glDisable (GL_ALPHA_TEST);
993	glDisable (GL_BLEND);	1166	glDisable (GL_BLEND);
		1167	}
994	}	1168	}
995		1169
996	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
997		1171
998	CFClient::Map	1172	CFPlus::Map
999	new (SV *class, int map_width, int map_height)	1173	new (SV *class, int map_width, int map_height)
1000	CODE:	1174	CODE:
1001	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
1002	RETVAL->x = 0;	1176	RETVAL->x = 0;
1003	RETVAL->y = 0;	1177	RETVAL->y = 0;
…		…
1013	RETVAL->row = 0;	1187	RETVAL->row = 0;
1014	OUTPUT:	1188	OUTPUT:
1015	RETVAL	1189	RETVAL
1016		1190
1017	void	1191	void
1018	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
1019	CODE:	1193	CODE:
1020	{	1194	{
1021	map_clear (self);	1195	map_clear (self);
1022	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
1023	Safefree (self);	1198	Safefree (self);
1024	}	1199	}
1025		1200
1026	void	1201	void
1027	clear (CFClient::Map self)	1202	clear (CFPlus::Map self)
1028	CODE:	1203	CODE:
1029	map_clear (self);	1204	map_clear (self);
1030		1205
1031	void	1206	void
1032	set_face (CFClient::Map self, int face, int texid)	1207	set_face (CFPlus::Map self, int face, int texid)
1033	CODE:	1208	CODE:
1034	{	1209	{
1035	while (self->faces <= face)	1210	while (self->faces <= face)
1036	{	1211	{
1037	Append (mapface, self->face, self->faces, self->faces);	1212	Append (mapface, self->face, self->faces, self->faces);
…		…
1040		1215
1041	self->face [face] = texid;	1216	self->face [face] = texid;
1042	}	1217	}
1043		1218
1044	void	1219	void
1045	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)	1220	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)
1046	CODE:	1221	CODE:
1047	{	1222	{
1048	while (self->texs <= texid)	1223	while (self->texs <= texid)
1049	{	1224	{
1050	Append (maptex, self->tex, self->texs, self->texs);	1225	Append (maptex, self->tex, self->texs, self->texs);
…		…
1062	tex->r = r;	1237	tex->r = r;
1063	tex->g = g;	1238	tex->g = g;
1064	tex->b = b;	1239	tex->b = b;
1065	tex->a = a;	1240	tex->a = a;
1066	}	1241	}
		1242
		1243	// somewhat hackish, but for textures that require it, it really
		1244	// improves the look, and most others don't suffer.
		1245	glBindTexture (GL_TEXTURE_2D, name);
		1246	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1247	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1248	// use uglier nearest interpolation because linear suffers
		1249	// from transparent color bleeding and ugly wrapping effects.
		1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1067	}	1251	}
1068		1252
1069	int	1253	int
1070	ox (CFClient::Map self)	1254	ox (CFPlus::Map self)
1071	ALIAS:	1255	ALIAS:
1072	oy = 1	1256	oy = 1
		1257	x = 2
		1258	y = 3
		1259	w = 4
		1260	h = 5
1073	CODE:	1261	CODE:
1074	switch (ix)	1262	switch (ix)
1075	{	1263	{
1076	case 0: RETVAL = self->ox; break;	1264	case 0: RETVAL = self->ox; break;
1077	case 1: RETVAL = self->oy; break;	1265	case 1: RETVAL = self->oy; break;
		1266	case 2: RETVAL = self->x; break;
		1267	case 3: RETVAL = self->y; break;
		1268	case 4: RETVAL = self->w; break;
		1269	case 5: RETVAL = self->h; break;
1078	}	1270	}
1079	OUTPUT:	1271	OUTPUT:
1080	RETVAL	1272	RETVAL
1081		1273
1082	void	1274	void
1083	scroll (CFClient::Map self, int dx, int dy)	1275	scroll (CFPlus::Map self, int dx, int dy)
1084	CODE:	1276	CODE:
1085	{	1277	{
1086	if (dx > 0)	1278	if (dx > 0)
1087	map_blank (self, self->x, self->y, dx - 1, self->h);	1279	map_blank (self, self->x, self->y, dx, self->h);
1088	else if (dx < 0)	1280	else if (dx < 0)
1089	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1090		1282
1091	if (dy > 0)	1283	if (dy > 0)
1092	map_blank (self, self->x, self->y, self->w, dy - 1);	1284	map_blank (self, self->x, self->y, self->w, dy);
1093	else if (dy < 0)	1285	else if (dy < 0)
1094	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1095		1287
1096	self->ox += dx; self->x += dx;	1288	self->ox += dx; self->x += dx;
1097	self->oy += dy; self->y += dy;	1289	self->oy += dy; self->y += dy;
1098		1290
1099	while (self->y < 0)	1291	while (self->y < 0)
…		…
1104	self->y += MAP_EXTEND_Y;	1296	self->y += MAP_EXTEND_Y;
1105	}	1297	}
1106	}	1298	}
1107		1299
1108	void	1300	void
1109	map1a_update (CFClient::Map self, SV *data_)	1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1110	CODE:	1302	CODE:
1111	{	1303	{
1112	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1113	uint8_t data_end = (uint8_t )SvEND (data_);	1305	uint8_t data_end = (uint8_t )SvEND (data_);
1114	mapcell *cell;	1306	mapcell *cell;
1115	int x, y, flags;	1307	int x, y, flags;
1116		1308
1117	while (data < data_end)	1309	while (data < data_end - 1)
1118	{	1310	{
1119	flags = (data [0] << 8) + data [1]; data += 2;	1311	flags = (data [0] << 8) + data [1]; data += 2;
1120		1312
1121	x = ((flags >> 10) & 63) + self->x;	1313	x = self->x + ((flags >> 10) & 63);
1122	y = ((flags >> 4) & 63) + self->y;	1314	y = self->y + ((flags >> 4) & 63);
1123		1315
1124	cell = map_get_cell (self, x, y);	1316	cell = map_get_cell (self, x, y);
1125		1317
1126	if (flags & 15)	1318	if (flags & 15)
1127	{	1319	{
1128	if (cell->darkness < 0)	1320	if (!cell->darkness)
1129	{	1321	{
		1322	memset (cell, 0, sizeof (*cell));
1130	cell->darkness = 0;	1323	cell->darkness = 256;
1131	cell->face [0] = 0;
1132	cell->face [1] = 0;
1133	cell->face [2] = 0;
1134	}	1324	}
1135		1325
1136	cell->darkness = flags & 8 ? *data++ : 255;
1137
1138	//TODO: don't trust server data to be in-range(!)	1326	//TODO: don't trust server data to be in-range(!)
		1327
		1328	if (flags & 8)
		1329	{
		1330	if (extmap)
		1331	{
		1332	uint8_t ext, cmd;
		1333
		1334	do
		1335	{
		1336	ext = *data++;
		1337	cmd = ext & 0x3f;
		1338
		1339	if (cmd < 4)
		1340	cell->darkness = 255 - ext * 64 + 1;
		1341	else if (cmd == 5) // health
		1342	{
		1343	cell->stat_width = 1;
		1344	cell->stat_hp = *data++;
		1345	}
		1346	else if (cmd == 6) // monster width
		1347	cell->stat_width = *data++ + 1;
		1348	else if (cmd == 0x47) // monster width
		1349	{
		1350	if (*data == 4)
		1351	; // decode player tag
		1352
		1353	data += *data + 1;
		1354	}
		1355	else if (cmd == 8) // cell flags
		1356	cell->flags = *data++;
		1357	else if (ext & 0x40) // unknown, multibyte => skip
		1358	data += *data + 1;
		1359	else
		1360	data++;
		1361	}
		1362	while (ext & 0x80);
		1363	}
		1364	else
		1365	cell->darkness = *data++ + 1;
		1366	}
1139		1367
1140	if (flags & 4)	1368	if (flags & 4)
1141	{	1369	{
1142	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1143	}	1371	}
…		…
1151	{	1379	{
1152	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1153	}	1381	}
1154	}	1382	}
1155	else	1383	else
1156	cell->darkness = -1;	1384	cell->darkness = 0;
1157	}	1385	}
1158	}	1386	}
1159		1387
1160	SV *	1388	SV *
1161	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1162	CODE:	1390	CODE:
1163	{	1391	{
1164	int x1, x;	1392	int x1, x;
1165	int y1, y;	1393	int y1, y;
1166	int z;	1394	int z;
…		…
1216	}	1444	}
1217	OUTPUT:	1445	OUTPUT:
1218	RETVAL	1446	RETVAL
1219		1447
1220	void	1448	void
1221	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1222	PPCODE:	1450	CODE:
1223	{	1451	{
1224	int vx, vy;	1452	int vx, vy;
1225	int x, y, z;	1453	int x, y, z;
1226	int last_name;	1454	int last_name;
1227	mapface face;	1455	mapface face;
1228	int sw4 = (sw + 3) & ~3;
1229	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1230	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1231		1456
1232	memset (darkness, 255, sw4 * sh);
1233	SvPOK_only (darkness_sv);
1234	SvCUR_set (darkness_sv, sw4 * sh);
1235
1236	vx = self->x + (self->w - sw) / 2 - shift_x;	1457	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1237	vy = self->y + (self->h - sh) / 2 - shift_y;	1458	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1238		1459
1239	/*	1460	/*
1240	int vx = self->vx = self->w >= sw	1461	int vx = self->vx = self->w >= sw
1241	? self->x + (self->w - sw) / 2	1462	? self->x + (self->w - sw) / 2
1242	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1246	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1247	*/	1468	*/
1248		1469
1249	glColor4ub (255, 255, 255, 255);	1470	glColor4ub (255, 255, 255, 255);
1250		1471
		1472	glEnable (GL_BLEND);
1251	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1252	glEnable (GL_BLEND);
1253	glEnable (GL_TEXTURE_2D);	1474	glEnable (GL_TEXTURE_2D);
1254	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1255		1476
1256	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1257		1478
…		…
1266	for (x = 0; x < sw; x++)	1487	for (x = 0; x < sw; x++)
1267	if (row->c0 <= x + vx && x + vx < row->c1)	1488	if (row->c0 <= x + vx && x + vx < row->c1)
1268	{	1489	{
1269	mapcell *cell = row->col + (x + vx - row->c0);	1490	mapcell *cell = row->col + (x + vx - row->c0);
1270		1491
1271	darkness[y * sw4 + x] = cell->darkness < 0
1272	? 255 - FOW_DARKNESS
1273	: 255 - cell->darkness;
1274
1275	face = cell->face [z];	1492	face = cell->face [z];
1276		1493
1277	if (face)	1494	if (face && face < self->texs)
1278	{	1495	{
1279	maptex tex = self->tex [face];	1496	maptex tex = self->tex [face];
1280
1281	int px = (x + 1) * 32 - tex.w;	1497	int px = (x + 1) * 32 - tex.w;
1282	int py = (y + 1) * 32 - tex.h;	1498	int py = (y + 1) * 32 - tex.h;
1283		1499
1284	if (last_name != tex.name)	1500	if (last_name != tex.name)
1285	{	1501	{
1286	glEnd ();	1502	glEnd ();
1287	last_name = tex.name;
1288	glBindTexture (GL_TEXTURE_2D, last_name);	1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1289	glBegin (GL_QUADS);	1504	glBegin (GL_QUADS);
1290	}	1505	}
1291		1506
1292	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1293	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1294	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1295	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1296	}	1511	}
		1512
		1513	if (cell->flags && z == 2)
		1514	{
		1515	if (cell->flags & 1)
		1516	{
		1517	maptex tex = self->tex [1];
		1518	int px = (x + 1) * 32 - tex.w + 2;
		1519	int py = (y + 1) * 32 - tex.h - 6;
		1520
		1521	glEnd ();
		1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1523	glBegin (GL_QUADS);
		1524
		1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1529	}
		1530	}
1297	}	1531	}
1298	}	1532	}
1299		1533
1300	glEnd ();	1534	glEnd ();
1301		1535
1302	glDisable (GL_TEXTURE_2D);	1536	glDisable (GL_TEXTURE_2D);
1303	glDisable (GL_BLEND);	1537	glDisable (GL_BLEND);
		1538
		1539	// top layer: overlays such as the health bar
		1540	for (y = 0; y < sh; y++)
		1541	if (0 <= y + vy && y + vy < self->rows)
		1542	{
		1543	maprow *row = self->row + (y + vy);
		1544
		1545	for (x = 0; x < sw; x++)
		1546	if (row->c0 <= x + vx && x + vx < row->c1)
		1547	{
		1548	mapcell *cell = row->col + (x + vx - row->c0);
		1549
		1550	int px = x * 32;
		1551	int py = y * 32;
		1552
		1553	if (cell->stat_hp)
		1554	{
		1555	int width = cell->stat_width * 32;
		1556	int thick = sh / 28 + 1 + cell->stat_width;
		1557
		1558	glColor3ub (0, 0, 0);
		1559	glRectf (px + 1, py - thick - 2,
		1560	px + width - 1, py);
		1561
		1562	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1563	glRectf (px + 2,
		1564	py - thick - 1,
		1565	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1566	}
		1567	}
		1568	}
		1569	}
		1570
		1571	void
		1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1573	CODE:
		1574	{
		1575	static float color[16][3] = {
		1576	{ 0.00F, 0.00F, 0.00F },
		1577	{ 1.00F, 1.00F, 1.00F },
		1578	{ 0.00F, 0.00F, 0.55F },
		1579	{ 1.00F, 0.00F, 0.00F },
		1580
		1581	{ 1.00F, 0.54F, 0.00F },
		1582	{ 0.11F, 0.56F, 1.00F },
		1583	{ 0.93F, 0.46F, 0.00F },
		1584	{ 0.18F, 0.54F, 0.34F },
		1585
		1586	{ 0.56F, 0.73F, 0.56F },
		1587	{ 0.80F, 0.80F, 0.80F },
		1588	{ 0.55F, 0.41F, 0.13F },
		1589	{ 0.99F, 0.77F, 0.26F },
		1590
		1591	{ 0.74F, 0.65F, 0.41F },
		1592
		1593	{ 0.00F, 1.00F, 1.00F },
		1594	{ 1.00F, 0.00F, 1.00F },
		1595	{ 1.00F, 1.00F, 0.00F },
		1596	};
		1597
		1598	int x, y;
		1599
		1600	glEnable (GL_TEXTURE_2D);
		1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1602	glEnable (GL_BLEND);
		1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1604	glBegin (GL_QUADS);
		1605
		1606	for (y = 0; y < h; y++)
		1607	for (x = 0; x < w; x++)
		1608	{
		1609	unsigned char m = data [x + y * w];
		1610
		1611	if (m)
		1612	{
		1613	float *c = color [m & 15];
		1614
		1615	float tx1 = m & 0x40 ? 0.5 : 0.;
		1616	float tx2 = tx1 + 0.5;
		1617
		1618	glColor4f (c[0], c[1], c[2], 0.75);
		1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1623	}
		1624	}
		1625
		1626	glEnd ();
		1627	glDisable (GL_BLEND);
		1628	glDisable (GL_TEXTURE_2D);
		1629	}
		1630
		1631	void
		1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1633	PPCODE:
		1634	{
		1635	int vx, vy;
		1636	int x, y;
		1637	int sw4 = (sw + 3) & ~3;
		1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1640
		1641	memset (darkness, 255, sw4 * sh);
		1642	SvPOK_only (darkness_sv);
		1643	SvCUR_set (darkness_sv, sw4 * sh);
		1644
		1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1647
		1648	for (y = 0; y < sh; y++)
		1649	if (0 <= y + vy && y + vy < self->rows)
		1650	{
		1651	maprow *row = self->row + (y + vy);
		1652
		1653	for (x = 0; x < sw; x++)
		1654	if (row->c0 <= x + vx && x + vx < row->c1)
		1655	{
		1656	mapcell *cell = row->col + (x + vx - row->c0);
		1657
		1658	darkness[y * sw4 + x] = cell->darkness
		1659	? 255 - (cell->darkness - 1)
		1660	: 255 - FOW_DARKNESS;
		1661	}
		1662	}
1304		1663
1305	EXTEND (SP, 3);	1664	EXTEND (SP, 3);
1306	PUSHs (sv_2mortal (newSViv (sw4)));	1665	PUSHs (sv_2mortal (newSViv (sw4)));
1307	PUSHs (sv_2mortal (newSViv (sh)));	1666	PUSHs (sv_2mortal (newSViv (sh)));
1308	PUSHs (darkness_sv);	1667	PUSHs (darkness_sv);
1309	}	1668	}
1310		1669
1311	SV *	1670	SV *
1312	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1313	CODE:	1672	CODE:
1314	{	1673	{
1315	int x, y, x1, y1;	1674	int x, y, x1, y1;
1316	SV data_sv = newSV (w h * 7 + 5);	1675	SV data_sv = newSV (w h * 7 + 5);
1317	uint8_t data = (uint8_t )SvPVX (data_sv);	1676	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1379	}	1738	}
1380	OUTPUT:	1739	OUTPUT:
1381	RETVAL	1740	RETVAL
1382		1741
1383	void	1742	void
1384	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1385	PPCODE:	1744	PPCODE:
1386	{	1745	{
1387	int x, y, z;	1746	int x, y, z;
1388	int w, h;	1747	int w, h;
1389	int x1, y1;	1748	int x1, y1;
…		…
1421		1780
1422	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1423	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1424	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1425		1784
1426	if (cell->darkness <= 0)	1785	if (cell->darkness == 0)
1427	{	1786	{
1428	cell->darkness = -1;	1787	cell->darkness = 0;
1429		1788
1430	for (z = 0; z <= 2; z++)	1789	for (z = 0; z <= 2; z++)
1431	{	1790	{
1432	cell->face[z] = face[z];	1791	cell->face[z] = face[z];
1433		1792
…		…
1438	}	1797	}
1439	}	1798	}
1440	}	1799	}
1441	}	1800	}
1442		1801
1443	MODULE = CFClient PACKAGE = CFClient::MixChunk	1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1444		1803
1445	CFClient::MixChunk	1804	CFPlus::MixChunk
1446	new_from_file (SV class, char path)	1805	new_from_file (SV class, char path)
1447	CODE:	1806	CODE:
1448	RETVAL = Mix_LoadWAV (path);	1807	RETVAL = Mix_LoadWAV (path);
1449	OUTPUT:	1808	OUTPUT:
1450	RETVAL	1809	RETVAL
1451		1810
1452	void	1811	void
1453	DESTROY (CFClient::MixChunk self)	1812	DESTROY (CFPlus::MixChunk self)
1454	CODE:	1813	CODE:
1455	Mix_FreeChunk (self);	1814	Mix_FreeChunk (self);
1456		1815
1457	int	1816	int
1458	volume (CFClient::MixChunk self, int volume = -1)	1817	volume (CFPlus::MixChunk self, int volume = -1)
1459	CODE:	1818	CODE:
1460	RETVAL = Mix_VolumeChunk (self, volume);	1819	RETVAL = Mix_VolumeChunk (self, volume);
1461	OUTPUT:	1820	OUTPUT:
1462	RETVAL	1821	RETVAL
1463		1822
1464	int	1823	int
1465	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1466	CODE:	1825	CODE:
1467	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1468	OUTPUT:	1827	OUTPUT:
1469	RETVAL	1828	RETVAL
1470		1829
1471	MODULE = CFClient PACKAGE = CFClient::MixMusic	1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1472		1831
1473	int	1832	int
1474	volume (int volume = -1)	1833	volume (int volume = -1)
1475	CODE:	1834	CODE:
1476	RETVAL = Mix_VolumeMusic (volume);	1835	RETVAL = Mix_VolumeMusic (volume);
1477	OUTPUT:	1836	OUTPUT:
1478	RETVAL	1837	RETVAL
1479		1838
1480	CFClient::MixMusic	1839	CFPlus::MixMusic
1481	new_from_file (SV class, char path)	1840	new_from_file (SV class, char path)
1482	CODE:	1841	CODE:
1483	RETVAL = Mix_LoadMUS (path);	1842	RETVAL = Mix_LoadMUS (path);
1484	OUTPUT:	1843	OUTPUT:
1485	RETVAL	1844	RETVAL
1486		1845
1487	void	1846	void
1488	DESTROY (CFClient::MixMusic self)	1847	DESTROY (CFPlus::MixMusic self)
1489	CODE:	1848	CODE:
1490	Mix_FreeMusic (self);	1849	Mix_FreeMusic (self);
1491		1850
1492	int	1851	int
1493	play (CFClient::MixMusic self, int loops = -1)	1852	play (CFPlus::MixMusic self, int loops = -1)
1494	CODE:	1853	CODE:
1495	RETVAL = Mix_PlayMusic (self, loops);	1854	RETVAL = Mix_PlayMusic (self, loops);
1496	OUTPUT:	1855	OUTPUT:
1497	RETVAL	1856	RETVAL
1498		1857
1499	MODULE = CFClient PACKAGE = CFClient::OpenGL	1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1500		1859
1501	BOOT:	1860	BOOT:
1502	{	1861	{
1503	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1504	static const struct {	1863	static const struct {
1505	const char *name;	1864	const char *name;
1506	IV iv;	1865	IV iv;
1507	} *civ, const_iv[] = {	1866	} *civ, const_iv[] = {
1508	# define const_iv(name) { # name, (IV)name }	1867	# define const_iv(name) { # name, (IV)name }
1509	const_iv (GL_COLOR_MATERIAL),	1868	const_iv (GL_COLOR_MATERIAL),
1510	const_iv (GL_SMOOTH),	1869	const_iv (GL_SMOOTH),
1511	const_iv (GL_FLAT),	1870	const_iv (GL_FLAT),
1512	const_iv (GL_DITHER),	1871	const_iv (GL_DITHER),
1513	const_iv (GL_BLEND),	1872	const_iv (GL_BLEND),
		1873	const_iv (GL_CULL_FACE),
1514	const_iv (GL_SCISSOR_TEST),	1874	const_iv (GL_SCISSOR_TEST),
		1875	const_iv (GL_DEPTH_TEST),
		1876	const_iv (GL_ALPHA_TEST),
		1877	const_iv (GL_NORMALIZE),
		1878	const_iv (GL_RESCALE_NORMAL),
		1879	const_iv (GL_FRONT),
		1880	const_iv (GL_BACK),
1515	const_iv (GL_AND),	1881	const_iv (GL_AND),
1516	const_iv (GL_ONE),	1882	const_iv (GL_ONE),
1517	const_iv (GL_ZERO),	1883	const_iv (GL_ZERO),
1518	const_iv (GL_SRC_ALPHA),	1884	const_iv (GL_SRC_ALPHA),
1519	const_iv (GL_SRC_ALPHA_SATURATE),	1885	const_iv (GL_DST_ALPHA),
1520	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1521	const_iv (GL_ONE_MINUS_DST_ALPHA),	1887	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1888	const_iv (GL_SRC_ALPHA_SATURATE),
1522	const_iv (GL_RGB),	1889	const_iv (GL_RGB),
1523	const_iv (GL_RGBA),	1890	const_iv (GL_RGBA),
		1891	const_iv (GL_RGBA4),
		1892	const_iv (GL_RGBA8),
		1893	const_iv (GL_RGB5_A1),
1524	const_iv (GL_UNSIGNED_BYTE),	1894	const_iv (GL_UNSIGNED_BYTE),
		1895	const_iv (GL_UNSIGNED_SHORT),
		1896	const_iv (GL_UNSIGNED_INT),
1525	const_iv (GL_ALPHA),	1897	const_iv (GL_ALPHA),
		1898	const_iv (GL_INTENSITY),
1526	const_iv (GL_LUMINANCE),	1899	const_iv (GL_LUMINANCE),
		1900	const_iv (GL_LUMINANCE_ALPHA),
1527	const_iv (GL_FLOAT),	1901	const_iv (GL_FLOAT),
1528	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1529	const_iv (GL_COMPILE),	1903	const_iv (GL_COMPILE),
1530	const_iv (GL_TEXTURE_1D),	1904	const_iv (GL_TEXTURE_1D),
1531	const_iv (GL_TEXTURE_2D),	1905	const_iv (GL_TEXTURE_2D),
…		…
1533	const_iv (GL_TEXTURE_MAG_FILTER),	1907	const_iv (GL_TEXTURE_MAG_FILTER),
1534	const_iv (GL_TEXTURE_MIN_FILTER),	1908	const_iv (GL_TEXTURE_MIN_FILTER),
1535	const_iv (GL_TEXTURE_ENV_MODE),	1909	const_iv (GL_TEXTURE_ENV_MODE),
1536	const_iv (GL_TEXTURE_WRAP_S),	1910	const_iv (GL_TEXTURE_WRAP_S),
1537	const_iv (GL_TEXTURE_WRAP_T),	1911	const_iv (GL_TEXTURE_WRAP_T),
		1912	const_iv (GL_REPEAT),
1538	const_iv (GL_CLAMP),	1913	const_iv (GL_CLAMP),
1539	const_iv (GL_REPEAT),	1914	const_iv (GL_CLAMP_TO_EDGE),
1540	const_iv (GL_NEAREST),	1915	const_iv (GL_NEAREST),
1541	const_iv (GL_LINEAR),	1916	const_iv (GL_LINEAR),
1542	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1917	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1543	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1918	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1544	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1919	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1545	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1920	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1546	const_iv (GL_GENERATE_MIPMAP),	1921	const_iv (GL_GENERATE_MIPMAP),
1547	const_iv (GL_MODULATE),	1922	const_iv (GL_MODULATE),
1548	const_iv (GL_DECAL),	1923	const_iv (GL_DECAL),
1549	const_iv (GL_REPLACE),	1924	const_iv (GL_REPLACE),
		1925	const_iv (GL_DEPTH_BUFFER_BIT),
1550	const_iv (GL_COLOR_BUFFER_BIT),	1926	const_iv (GL_COLOR_BUFFER_BIT),
1551	const_iv (GL_PROJECTION),	1927	const_iv (GL_PROJECTION),
1552	const_iv (GL_MODELVIEW),	1928	const_iv (GL_MODELVIEW),
1553	const_iv (GL_COLOR_LOGIC_OP),	1929	const_iv (GL_COLOR_LOGIC_OP),
1554	const_iv (GL_SEPARABLE_2D),	1930	const_iv (GL_SEPARABLE_2D),
1555	const_iv (GL_CONVOLUTION_2D),	1931	const_iv (GL_CONVOLUTION_2D),
1556	const_iv (GL_CONVOLUTION_BORDER_MODE),	1932	const_iv (GL_CONVOLUTION_BORDER_MODE),
1557	const_iv (GL_CONSTANT_BORDER),	1933	const_iv (GL_CONSTANT_BORDER),
1558	const_iv (GL_LINES),	1934	const_iv (GL_LINES),
		1935	const_iv (GL_LINE_STRIP),
		1936	const_iv (GL_LINE_LOOP),
1559	const_iv (GL_QUADS),	1937	const_iv (GL_QUADS),
1560	const_iv (GL_LINE_LOOP),	1938	const_iv (GL_QUAD_STRIP),
		1939	const_iv (GL_TRIANGLES),
		1940	const_iv (GL_TRIANGLE_STRIP),
		1941	const_iv (GL_TRIANGLE_FAN),
1561	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1562	const_iv (GL_FASTEST),	1943	const_iv (GL_FASTEST),
		1944	const_iv (GL_V2F),
		1945	const_iv (GL_V3F),
		1946	const_iv (GL_T2F_V3F),
		1947	const_iv (GL_T2F_N3F_V3F),
1563	# undef const_iv	1948	# undef const_iv
1564	};	1949	};
1565		1950
1566	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1567	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1568	}	1953	}
1569		1954
		1955	char *
		1956	gl_vendor ()
		1957	CODE:
		1958	RETVAL = (char *)glGetString (GL_VENDOR);
		1959	OUTPUT:
		1960	RETVAL
		1961
		1962	char *
		1963	gl_version ()
		1964	CODE:
		1965	RETVAL = (char *)glGetString (GL_VERSION);
		1966	OUTPUT:
		1967	RETVAL
		1968
		1969	char *
		1970	gl_extensions ()
		1971	CODE:
		1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1973	OUTPUT:
		1974	RETVAL
		1975
1570	int glGetError ()	1976	int glGetError ()
		1977
		1978	void glFinish ()
1571		1979
1572	void glClear (int mask)	1980	void glClear (int mask)
1573		1981
1574	void glClearColor (float r, float g, float b, float a = 1.0)	1982	void glClearColor (float r, float g, float b, float a = 1.0)
1575	PROTOTYPE: @	1983	PROTOTYPE: @
…		…
1582		1990
1583	void glHint (int target, int mode)	1991	void glHint (int target, int mode)
1584		1992
1585	void glBlendFunc (int sfactor, int dfactor)	1993	void glBlendFunc (int sfactor, int dfactor)
1586		1994
		1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1996	CODE:
		1997	gl_BlendFuncSeparate (sa, da, saa, daa);
		1998
		1999	void glDepthMask (int flag)
		2000
1587	void glLogicOp (int opcode)	2001	void glLogicOp (int opcode)
1588		2002
1589	void glColorMask (int red, int green, int blue, int alpha)	2003	void glColorMask (int red, int green, int blue, int alpha)
1590		2004
1591	void glMatrixMode (int mode)	2005	void glMatrixMode (int mode)
…		…
1594		2008
1595	void glPopMatrix ()	2009	void glPopMatrix ()
1596		2010
1597	void glLoadIdentity ()	2011	void glLoadIdentity ()
1598		2012
		2013	void glDrawBuffer (int buffer)
		2014
		2015	void glReadBuffer (int buffer)
		2016
1599	# near and far are due to microsofts buggy c compiler	2017	# near_ and far_ are due to microsofts buggy "c" compiler
		2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2019
		2020	# near_ and far_ are due to microsofts buggy "c" compiler
1600	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2021	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1601		2022
1602	void glViewport (int x, int y, int width, int height)	2023	void glViewport (int x, int y, int width, int height)
1603		2024
1604	void glScissor (int x, int y, int width, int height)	2025	void glScissor (int x, int y, int width, int height)
…		…
1619		2040
1620	void glEnd ()	2041	void glEnd ()
1621		2042
1622	void glColor (float r, float g, float b, float a = 1.0)	2043	void glColor (float r, float g, float b, float a = 1.0)
1623	PROTOTYPE: @	2044	PROTOTYPE: @
		2045	ALIAS:
		2046	glColor_premultiply = 1
1624	CODE:	2047	CODE:
1625	glColor4ub (MIN ((int)(r * 255.f), 255),	2048	if (ix)
1626	MIN ((int)(g * 255.f), 255),	2049	{
1627	MIN ((int)(b * 255.f), 255),	2050	r *= a;
1628	MIN ((int)(a * 255.f), 255));	2051	g *= a;
		2052	b *= a;
		2053	}
		2054	// microsoft visual "c" rounds instead of truncating...
		2055	glColor4f (r, g, b, a);
		2056
		2057	void glInterleavedArrays (int format, int stride, char *data)
		2058
		2059	void glDrawElements (int mode, int count, int type, char *indices)
		2060
		2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2062
		2063	void glRasterPos (float x, float y, float z = 0.)
		2064	CODE:
		2065	glRasterPos3f (0, 0, z);
		2066	glBitmap (0, 0, 0, 0, x, y, 0);
1629		2067
1630	void glVertex (float x, float y, float z = 0.)	2068	void glVertex (float x, float y, float z = 0.)
1631	CODE:	2069	CODE:
1632	glVertex3f (x, y, z);	2070	glVertex3f (x, y, z);
1633		2071
…		…
1645		2083
1646	void glBindTexture (int target, int name)	2084	void glBindTexture (int target, int name)
1647		2085
1648	void glConvolutionParameter (int target, int pname, float params)	2086	void glConvolutionParameter (int target, int pname, float params)
1649	CODE:	2087	CODE:
1650	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2088	if (gl.ConvolutionParameterf)
		2089	gl.ConvolutionParameterf (target, pname, params);
1651		2090
1652	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2091	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1653	CODE:	2092	CODE:
1654	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2093	if (gl.ConvolutionFilter2D)
1655	(target, internalformat, width, height, format, type, data));	2094	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1656		2095
1657	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1658	CODE:	2097	CODE:
1659	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2098	if (gl.SeparableFilter2D)
1660	(target, internalformat, width, height, format, type, row, column));	2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1661		2100
1662	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1663		2102
1664	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1665		2104
1666	void glRasterPos (int x, int y)	2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1667	CODE:
1668	glRasterPos2i (x, y);
1669		2106
1670	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1671		2108
1672	int glGenTexture ()	2109	int glGenTexture ()
1673	CODE:	2110	CODE:

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC vs. Revision 1.162 by root, Fri Oct 13 19:23:08 2006 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC vs.
Revision 1.162 by root, Fri Oct 13 19:23:08 2006 UTC