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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs.
Revision 1.166 by root, Fri Dec 8 15:07:08 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
…		…
441	SDL_Rect **m;	511	SDL_Rect **m;
442		512
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 16);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		517
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);	518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450		520
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
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
…		…
682	CODE:	783	CODE:
683	fprintf (stderr, "FATAL: %s\n", message);	784	fprintf (stderr, "FATAL: %s\n", message);
684	#ifdef _WIN32	785	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
686	#endif	787	#endif
687	exit (1);	788	_exit (1);
688		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
		795	#else
		796	_exit (retval);
		797	#endif
		798
689	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
690		800
691	CFClient::Font	801	CFPlus::Font
692	new_from_file (SV class, char path, int id = 0)	802	new_from_file (SV class, char path, int id = 0)
693	CODE:	803	CODE:
694	{	804	{
695	int count;	805	int count;
696	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
699	}	809	}
700	OUTPUT:	810	OUTPUT:
701	RETVAL	811	RETVAL
702		812
703	void	813	void
704	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
705	CODE:	815	CODE:
706	pango_font_description_free (self);	816	pango_font_description_free (self);
707		817
708	void	818	void
709	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
710	CODE:	820	CODE:
711	default_font = self;	821	default_font = self;
712		822
713	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
714		824
715	CFClient::Layout	825	void
716	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
717	CODE:	827	CODE:
718	#if _WIN32	828	tc_clear ();
719	rgba = 0;//D	829
720	#endif	830	CFPlus::Layout
		831	new (SV *class)
		832	CODE:
721	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
722		834
723	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
724	RETVAL->rgba = rgba;
725	RETVAL->r = 1.;	836	RETVAL->r = 1.;
726	RETVAL->g = 1.;	837	RETVAL->g = 1.;
727	RETVAL->b = 1.;	838	RETVAL->b = 1.;
728	RETVAL->a = 1.;	839	RETVAL->a = 1.;
729	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
733	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
734	OUTPUT:	845	OUTPUT:
735	RETVAL	846	RETVAL
736		847
737	void	848	void
738	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
739	CODE:	850	CODE:
740	g_object_unref (self->pl);	851	g_object_unref (self->pl);
741	Safefree (self);	852	Safefree (self);
742		853
743	int
744	is_rgba (CFClient::Layout self)
745	CODE:
746	RETVAL = self->rgba;
747	OUTPUT:
748	RETVAL
749
750	void	854	void
751	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
752	CODE:	856	CODE:
753	{	857	{
754	STRLEN textlen;	858	STRLEN textlen;
755	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
756		860
757	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
758	}	862	}
759		863
760	void	864	void
761	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
762	CODE:	866	CODE:
763	{	867	{
764	STRLEN textlen;	868	STRLEN textlen;
765	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
766		870
767	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
768	}	872	}
769		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
770	SV *	959	SV *
771	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
772	CODE:	961	CODE:
773	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
774	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
775	OUTPUT:	964	OUTPUT:
776	RETVAL	965	RETVAL
777		966
778	void	967	void
779	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.)
780	CODE:	969	CODE:
781	self->r = r;	970	self->r = r;
782	self->g = g;	971	self->g = g;
783	self->b = b;	972	self->b = b;
784	self->a = a;	973	self->a = a;
785		974
786	void	975	void
787	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
788	CODE:	977	CODE:
789	if (self->font != font)	978	if (self->font != font)
790	{	979	{
791	self->font = font;	980	self->font = font;
792	layout_update_font (self);	981	layout_update_font (self);
793	}	982	}
794		983
795	void	984	void
796	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
797	CODE:	986	CODE:
798	if (self->base_height != base_height)	987	if (self->base_height != base_height)
799	{	988	{
800	self->base_height = base_height;	989	self->base_height = base_height;
801	layout_update_font (self);	990	layout_update_font (self);
802	}	991	}
803		992
804	void	993	void
805	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
806	CODE:	995	CODE:
807	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);
808		997
809	void	998	void
810	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
811	CODE:	1000	CODE:
812	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
813		1002
814	void	1003	void
815	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
816	CODE:	1005	CODE:
817	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
818		1007
819	void	1008	void
820	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
821	CODE:	1010	CODE:
822	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
823	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
824	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
825	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
826	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
827	);	1016	);
828		1017
829	void	1018	void
830	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
831	CODE:	1020	CODE:
832	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
833		1022
834	void	1023	void
835	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
836	PPCODE:	1025	PPCODE:
837	{	1026	{
838	int w, h;	1027	int w, h;
839		1028
840	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
843	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
844	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
845	}	1034	}
846		1035
847	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
848	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
849	CODE:	1050	CODE:
850	{	1051	{
851	int index, trailing;	1052	int index, trailing;
852	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);
853	RETVAL = index;	1054	RETVAL = index + trailing;
854	}	1055	}
855	OUTPUT:	1056	OUTPUT:
856	RETVAL	1057	RETVAL
857		1058
858	void	1059	void
859	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
860	PPCODE:	1061	PPCODE:
861	{	1062	{
862	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
863	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
864		1065
…		…
867	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
868	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
869	}	1070	}
870		1071
871	void	1072	void
872	render (CFClient::Layout self)	1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
873	PPCODE:	1074	PPCODE:
874	{	1075	{
875	SV *retval;	1076	int line, x;
876	int w, h;
877		1077
878	layout_get_pixel_size (self, &w, &h);	1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
879		1080
880	if (self->rgba)
881	{
882	cairo_surface_t *surface;
883	cairo_t *cairo;
884
885	retval = newSV (w * h * 4);
886	SvPOK_only (retval);
887	SvCUR_set (retval, w * h * 4);
888
889	memset (SvPVX (retval), 0, w * h * 4);
890
891	surface = cairo_image_surface_create_for_data (
892	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
893	cairo = cairo_create (surface);
894	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
895
896	pango_cairo_show_layout (cairo, self->pl);
897
898	cairo_destroy (cairo);
899	cairo_surface_destroy (surface);
900
901	// what a mess, and its premultiplied, too :(
902	{
903	uint32_t p = (uint32_t )SvPVX (retval);
904	uint32_t e = p + w h;
905
906	while (p < e)
907	{
908	uint32_t rgba = *p;
909	rgba = (rgba >> 24) \| (rgba << 8);
910	#if 0
911	#ifdef _WIN32
912	{//D
913	uint8_t r = rgba >> 24;
914	uint8_t g = rgba >> 16;
915	uint8_t b = rgba >> 8;
916	uint8_t a = rgba >> 0;
917
918	rgba = (rgba & 0xffffff00) \| a;
919	}
920	#endif
921	#endif
922	rgba = SDL_SwapBE32 (rgba);
923	*p++ = rgba;
924	}
925	}
926
927	EXTEND (SP, 5);	1081	EXTEND (SP, 2);
928	PUSHs (sv_2mortal (newSViv (w)));	1082	PUSHs (sv_2mortal (newSViv (line - 1)));
		1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1084	}
		1085
		1086	void
		1087	line_x_to_index (CFPlus::Layout self, int line, int x)
		1088	PPCODE:
		1089	{
		1090	PangoLayoutLine *lp;
		1091	int index, trailing;
		1092
		1093	if (line < 0)
		1094	XSRETURN_EMPTY;
		1095
		1096	if (!(lp = pango_layout_get_line (self->pl, line)))
		1097	XSRETURN_EMPTY; /* do better */
		1098
		1099	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1100
		1101	EXTEND (SP, 2);
		1102	if (GIMME_V == G_SCALAR)
929	PUSHs (sv_2mortal (newSViv (h)));	1103	PUSHs (sv_2mortal (newSViv (index + trailing)));
930	PUSHs (sv_2mortal (retval));
931	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
932	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
933	}
934	else	1104	else
935	{	1105	{
936	FT_Bitmap bitmap;
937
938	retval = newSV (w * h);
939	SvPOK_only (retval);
940	SvCUR_set (retval, w * h);
941
942	bitmap.rows = h;
943	bitmap.width = w;
944	bitmap.pitch = w;
945	bitmap.buffer = (unsigned char*)SvPVX (retval);
946	bitmap.num_grays = 256;
947	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
948
949	memset (bitmap.buffer, 0, w * h);
950
951	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
952
953	EXTEND (SP, 5);
954	PUSHs (sv_2mortal (newSViv (w)));	1106	PUSHs (sv_2mortal (newSViv (index)));
955	PUSHs (sv_2mortal (newSViv (h)));	1107	PUSHs (sv_2mortal (newSViv (trailing)));
956	PUSHs (sv_2mortal (retval));
957	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
958	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
959	}	1108	}
960	}	1109	}
961		1110
		1111	void
		1112	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1113	PPCODE:
		1114	pango_opengl_render_layout_subpixel (
		1115	self->pl,
		1116	x * PANGO_SCALE, y * PANGO_SCALE,
		1117	self->r, self->g, self->b, self->a,
		1118	flags
		1119	);
		1120
962	MODULE = CFClient PACKAGE = CFClient::Texture	1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
963		1122
964	void	1123	void
		1124	pad2pot (SV data_, SV w_, SV *h_)
		1125	CODE:
		1126	{
		1127	int ow = SvIV (w_);
		1128	int oh = SvIV (h_);
		1129
		1130	if (ow && oh)
		1131	{
		1132	int nw = minpot (ow);
		1133	int nh = minpot (oh);
		1134
		1135	if (nw != ow \|\| nh != oh)
		1136	{
		1137	if (SvOK (data_))
		1138	{
		1139	STRLEN datalen;
		1140	char *data = SvPVbyte (data_, datalen);
		1141	int bpp = datalen / (ow * oh);
		1142	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1143
		1144	SvPOK_only (result_);
		1145	SvCUR_set (result_, nw * nh * bpp);
		1146
		1147	memset (SvPVX (result_), 0, nw * nh * bpp);
		1148	while (oh--)
		1149	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1150
		1151	sv_setsv (data_, result_);
		1152	}
		1153
		1154	sv_setiv (w_, nw);
		1155	sv_setiv (h_, nh);
		1156	}
		1157	}
		1158	}
		1159
		1160	void
965	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1161	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
966	PROTOTYPE: $$$;$$	1162	PROTOTYPE: $$$;$$
967	ALIAS:	1163	ALIAS:
968	draw_quad_alpha = 1	1164	draw_quad_alpha = 1
969	draw_quad_alpha_premultiplied = 2	1165	draw_quad_alpha_premultiplied = 2
970	CODE:	1166	CODE:
971	{	1167	{
972	HV hv = (HV )SvRV (self);	1168	HV hv = (HV )SvRV (self);
973	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
974	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
975	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
976	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
977		1172
978	if (items < 5)	1173	if (items < 5)
979	{	1174	{
980	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));
981	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));
982	}	1177	}
983		1178
984	if (ix)	1179	if (ix)
985	{	1180	{
986	glEnable (GL_BLEND);	1181	glEnable (GL_BLEND);
		1182
		1183	if (ix == 2)
987	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1184	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1185	else
		1186	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1187	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1188
988	glEnable (GL_ALPHA_TEST);	1189	glEnable (GL_ALPHA_TEST);
989	glAlphaFunc (GL_GREATER, 0.01f);	1190	glAlphaFunc (GL_GREATER, 0.01f);
990	}	1191	}
991		1192
992	glBindTexture (GL_TEXTURE_2D, name);	1193	glBindTexture (GL_TEXTURE_2D, name);
993
994	if (wrap_mode)
995	{
996	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
997	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
998	}
999		1194
1000	glBegin (GL_QUADS);	1195	glBegin (GL_QUADS);
1001	glTexCoord2f (0, 0); glVertex2f (x , y );	1196	glTexCoord2f (0, 0); glVertex2f (x , y );
1002	glTexCoord2f (0, t); glVertex2f (x , y + h);	1197	glTexCoord2f (0, t); glVertex2f (x , y + h);
1003	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1198	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1009	glDisable (GL_ALPHA_TEST);	1204	glDisable (GL_ALPHA_TEST);
1010	glDisable (GL_BLEND);	1205	glDisable (GL_BLEND);
1011	}	1206	}
1012	}	1207	}
1013		1208
1014	MODULE = CFClient PACKAGE = CFClient::Map	1209	MODULE = CFPlus PACKAGE = CFPlus::Map
1015		1210
1016	CFClient::Map	1211	CFPlus::Map
1017	new (SV *class, int map_width, int map_height)	1212	new (SV *class)
1018	CODE:	1213	CODE:
1019	New (0, RETVAL, 1, struct map);	1214	New (0, RETVAL, 1, struct map);
1020	RETVAL->x = 0;	1215	RETVAL->x = 0;
1021	RETVAL->y = 0;	1216	RETVAL->y = 0;
1022	RETVAL->w = map_width;	1217	RETVAL->w = 0;
1023	RETVAL->h = map_height;	1218	RETVAL->h = 0;
1024	RETVAL->ox = 0;	1219	RETVAL->ox = 0;
1025	RETVAL->oy = 0;	1220	RETVAL->oy = 0;
1026	RETVAL->faces = 8192;	1221	RETVAL->faces = 8192;
1027	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);
1028	RETVAL->texs = 8192;	1223	RETVAL->texs = 8192;
…		…
1031	RETVAL->row = 0;	1226	RETVAL->row = 0;
1032	OUTPUT:	1227	OUTPUT:
1033	RETVAL	1228	RETVAL
1034		1229
1035	void	1230	void
1036	DESTROY (CFClient::Map self)	1231	DESTROY (CFPlus::Map self)
1037	CODE:	1232	CODE:
1038	{	1233	{
1039	map_clear (self);	1234	map_clear (self);
1040	Safefree (self->face);	1235	Safefree (self->face);
		1236	Safefree (self->tex);
1041	Safefree (self);	1237	Safefree (self);
1042	}	1238	}
1043		1239
1044	void	1240	void
		1241	resize (CFPlus::Map self, int map_width, int map_height)
		1242	CODE:
		1243	self->w = map_width;
		1244	self->h = map_height;
		1245
		1246	void
1045	clear (CFClient::Map self)	1247	clear (CFPlus::Map self)
1046	CODE:	1248	CODE:
1047	map_clear (self);	1249	map_clear (self);
1048		1250
1049	void	1251	void
1050	set_face (CFClient::Map self, int face, int texid)	1252	set_face (CFPlus::Map self, int face, int texid)
1051	CODE:	1253	CODE:
1052	{	1254	{
1053	while (self->faces <= face)	1255	while (self->faces <= face)
1054	{	1256	{
1055	Append (mapface, self->face, self->faces, self->faces);	1257	Append (mapface, self->face, self->faces, self->faces);
…		…
1058		1260
1059	self->face [face] = texid;	1261	self->face [face] = texid;
1060	}	1262	}
1061		1263
1062	void	1264	void
1063	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)	1265	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)
1064	CODE:	1266	CODE:
1065	{	1267	{
1066	while (self->texs <= texid)	1268	while (self->texs <= texid)
1067	{	1269	{
1068	Append (maptex, self->tex, self->texs, self->texs);	1270	Append (maptex, self->tex, self->texs, self->texs);
…		…
1080	tex->r = r;	1282	tex->r = r;
1081	tex->g = g;	1283	tex->g = g;
1082	tex->b = b;	1284	tex->b = b;
1083	tex->a = a;	1285	tex->a = a;
1084	}	1286	}
		1287
		1288	// somewhat hackish, but for textures that require it, it really
		1289	// improves the look, and most others don't suffer.
		1290	glBindTexture (GL_TEXTURE_2D, name);
		1291	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1292	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1293	// use uglier nearest interpolation because linear suffers
		1294	// from transparent color bleeding and ugly wrapping effects.
		1295	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1085	}	1296	}
1086		1297
1087	int	1298	int
1088	ox (CFClient::Map self)	1299	ox (CFPlus::Map self)
1089	ALIAS:	1300	ALIAS:
1090	oy = 1	1301	oy = 1
		1302	x = 2
		1303	y = 3
		1304	w = 4
		1305	h = 5
1091	CODE:	1306	CODE:
1092	switch (ix)	1307	switch (ix)
1093	{	1308	{
1094	case 0: RETVAL = self->ox; break;	1309	case 0: RETVAL = self->ox; break;
1095	case 1: RETVAL = self->oy; break;	1310	case 1: RETVAL = self->oy; break;
		1311	case 2: RETVAL = self->x; break;
		1312	case 3: RETVAL = self->y; break;
		1313	case 4: RETVAL = self->w; break;
		1314	case 5: RETVAL = self->h; break;
1096	}	1315	}
1097	OUTPUT:	1316	OUTPUT:
1098	RETVAL	1317	RETVAL
1099		1318
1100	void	1319	void
1101	scroll (CFClient::Map self, int dx, int dy)	1320	scroll (CFPlus::Map self, int dx, int dy)
1102	CODE:	1321	CODE:
1103	{	1322	{
1104	if (dx > 0)	1323	if (dx > 0)
1105	map_blank (self, self->x, self->y, dx - 1, self->h);	1324	map_blank (self, self->x, self->y, dx, self->h);
1106	else if (dx < 0)	1325	else if (dx < 0)
1107	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1326	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1108		1327
1109	if (dy > 0)	1328	if (dy > 0)
1110	map_blank (self, self->x, self->y, self->w, dy - 1);	1329	map_blank (self, self->x, self->y, self->w, dy);
1111	else if (dy < 0)	1330	else if (dy < 0)
1112	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1331	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1113		1332
1114	self->ox += dx; self->x += dx;	1333	self->ox += dx; self->x += dx;
1115	self->oy += dy; self->y += dy;	1334	self->oy += dy; self->y += dy;
1116		1335
1117	while (self->y < 0)	1336	while (self->y < 0)
…		…
1122	self->y += MAP_EXTEND_Y;	1341	self->y += MAP_EXTEND_Y;
1123	}	1342	}
1124	}	1343	}
1125		1344
1126	void	1345	void
1127	map1a_update (CFClient::Map self, SV *data_)	1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1128	CODE:	1347	CODE:
1129	{	1348	{
1130	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1349	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1131	uint8_t data_end = (uint8_t )SvEND (data_);	1350	uint8_t data_end = (uint8_t )SvEND (data_);
1132	mapcell *cell;	1351	mapcell *cell;
1133	int x, y, flags;	1352	int x, y, flags;
1134		1353
1135	while (data < data_end)	1354	while (data < data_end - 1)
1136	{	1355	{
1137	flags = (data [0] << 8) + data [1]; data += 2;	1356	flags = (data [0] << 8) + data [1]; data += 2;
1138		1357
1139	x = ((flags >> 10) & 63) + self->x;	1358	x = self->x + ((flags >> 10) & 63);
1140	y = ((flags >> 4) & 63) + self->y;	1359	y = self->y + ((flags >> 4) & 63);
1141		1360
1142	cell = map_get_cell (self, x, y);	1361	cell = map_get_cell (self, x, y);
1143		1362
1144	if (flags & 15)	1363	if (flags & 15)
1145	{	1364	{
1146	if (cell->darkness < 0)	1365	if (!cell->darkness)
1147	{	1366	{
		1367	memset (cell, 0, sizeof (*cell));
1148	cell->darkness = 0;	1368	cell->darkness = 256;
1149	cell->face [0] = 0;
1150	cell->face [1] = 0;
1151	cell->face [2] = 0;
1152	}	1369	}
1153		1370
1154	cell->darkness = flags & 8 ? *data++ : 255;
1155
1156	//TODO: don't trust server data to be in-range(!)	1371	//TODO: don't trust server data to be in-range(!)
		1372
		1373	if (flags & 8)
		1374	{
		1375	if (extmap)
		1376	{
		1377	uint8_t ext, cmd;
		1378
		1379	do
		1380	{
		1381	ext = *data++;
		1382	cmd = ext & 0x3f;
		1383
		1384	if (cmd < 4)
		1385	cell->darkness = 255 - ext * 64 + 1;
		1386	else if (cmd == 5) // health
		1387	{
		1388	cell->stat_width = 1;
		1389	cell->stat_hp = *data++;
		1390	}
		1391	else if (cmd == 6) // monster width
		1392	cell->stat_width = *data++ + 1;
		1393	else if (cmd == 0x47) // monster width
		1394	{
		1395	if (*data == 4)
		1396	; // decode player tag
		1397
		1398	data += *data + 1;
		1399	}
		1400	else if (cmd == 8) // cell flags
		1401	cell->flags = *data++;
		1402	else if (ext & 0x40) // unknown, multibyte => skip
		1403	data += *data + 1;
		1404	else
		1405	data++;
		1406	}
		1407	while (ext & 0x80);
		1408	}
		1409	else
		1410	cell->darkness = *data++ + 1;
		1411	}
1157		1412
1158	if (flags & 4)	1413	if (flags & 4)
1159	{	1414	{
1160	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1415	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1161	}	1416	}
…		…
1169	{	1424	{
1170	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1171	}	1426	}
1172	}	1427	}
1173	else	1428	else
1174	cell->darkness = -1;	1429	cell->darkness = 0;
1175	}	1430	}
1176	}	1431	}
1177		1432
1178	SV *	1433	SV *
1179	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1434	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1180	CODE:	1435	CODE:
1181	{	1436	{
1182	int x1, x;	1437	int x1, x;
1183	int y1, y;	1438	int y1, y;
1184	int z;	1439	int z;
…		…
1234	}	1489	}
1235	OUTPUT:	1490	OUTPUT:
1236	RETVAL	1491	RETVAL
1237		1492
1238	void	1493	void
1239	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1240	PPCODE:	1495	CODE:
1241	{	1496	{
1242	int vx, vy;
1243	int x, y, z;	1497	int x, y, z;
1244	int last_name;	1498	int last_name;
1245	mapface face;	1499	mapface face;
1246	int sw4 = (sw + 3) & ~3;
1247	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1248	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1249
1250	memset (darkness, 255, sw4 * sh);
1251	SvPOK_only (darkness_sv);
1252	SvCUR_set (darkness_sv, sw4 * sh);
1253
1254	vx = self->x + (self->w - sw) / 2 - shift_x;
1255	vy = self->y + (self->h - sh) / 2 - shift_y;
1256
1257	/*
1258	int vx = self->vx = self->w >= sw
1259	? self->x + (self->w - sw) / 2
1260	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1261
1262	int vy = self->vy = self->h >= sh
1263	? self->y + (self->h - sh) / 2
1264	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1265	*/
1266		1500
1267	glColor4ub (255, 255, 255, 255);	1501	glColor4ub (255, 255, 255, 255);
1268		1502
		1503	glEnable (GL_BLEND);
1269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1270	glEnable (GL_BLEND);
1271	glEnable (GL_TEXTURE_2D);	1505	glEnable (GL_TEXTURE_2D);
1272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1273		1507
1274	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1275		1509
1276	last_name = 0;	1510	last_name = 0;
1277		1511
		1512	mx += self->x;
		1513	my += self->y;
		1514
1278	for (z = 0; z < 3; z++)	1515	for (z = 0; z < 3; z++)
1279	for (y = 0; y < sh; y++)	1516	for (y = 0; y < sh; y++)
1280	if (0 <= y + vy && y + vy < self->rows)	1517	if (0 <= y + my && y + my < self->rows)
1281	{	1518	{
1282	maprow *row = self->row + (y + vy);	1519	maprow *row = self->row + (y + my);
1283		1520
1284	for (x = 0; x < sw; x++)	1521	for (x = 0; x < sw; x++)
1285	if (row->c0 <= x + vx && x + vx < row->c1)	1522	if (row->c0 <= x + mx && x + mx < row->c1)
1286	{	1523	{
1287	mapcell *cell = row->col + (x + vx - row->c0);	1524	mapcell *cell = row->col + (x + mx - row->c0);
1288
1289	darkness[y * sw4 + x] = cell->darkness < 0
1290	? 255 - FOW_DARKNESS
1291	: 255 - cell->darkness;
1292		1525
1293	face = cell->face [z];	1526	face = cell->face [z];
1294		1527
1295	if (face)	1528	if (face && face < self->texs)
1296	{	1529	{
1297	maptex tex = self->tex [face];	1530	maptex tex = self->tex [face];
1298
1299	int px = (x + 1) * 32 - tex.w;	1531	int px = (x + 1) * 32 - tex.w;
1300	int py = (y + 1) * 32 - tex.h;	1532	int py = (y + 1) * 32 - tex.h;
1301		1533
1302	if (last_name != tex.name)	1534	if (last_name != tex.name)
1303	{	1535	{
1304	glEnd ();	1536	glEnd ();
1305	last_name = tex.name;
1306	glBindTexture (GL_TEXTURE_2D, last_name);	1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1307	glBegin (GL_QUADS);	1538	glBegin (GL_QUADS);
1308	}	1539	}
1309		1540
1310	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1311	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1312	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1313	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1314	}	1545	}
		1546
		1547	if (cell->flags && z == 2)
		1548	{
		1549	if (cell->flags & 1)
		1550	{
		1551	maptex tex = self->tex [1];
		1552	int px = (x + 1) * 32 - tex.w + 2;
		1553	int py = (y + 1) * 32 - tex.h - 6;
		1554
		1555	glEnd ();
		1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1557	glBegin (GL_QUADS);
		1558
		1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1563	}
		1564	}
1315	}	1565	}
1316	}	1566	}
1317		1567
1318	glEnd ();	1568	glEnd ();
1319		1569
1320	glDisable (GL_TEXTURE_2D);	1570	glDisable (GL_TEXTURE_2D);
1321	glDisable (GL_BLEND);	1571	glDisable (GL_BLEND);
		1572
		1573	// top layer: overlays such as the health bar
		1574	for (y = 0; y < sh; y++)
		1575	if (0 <= y + my && y + my < self->rows)
		1576	{
		1577	maprow *row = self->row + (y + my);
		1578
		1579	for (x = 0; x < sw; x++)
		1580	if (row->c0 <= x + mx && x + mx < row->c1)
		1581	{
		1582	mapcell *cell = row->col + (x + mx - row->c0);
		1583
		1584	int px = x * 32;
		1585	int py = y * 32;
		1586
		1587	if (cell->stat_hp)
		1588	{
		1589	int width = cell->stat_width * 32;
		1590	int thick = sh / 28 + 1 + cell->stat_width;
		1591
		1592	glColor3ub (0, 0, 0);
		1593	glRectf (px + 1, py - thick - 2,
		1594	px + width - 1, py);
		1595
		1596	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1597	glRectf (px + 2,
		1598	py - thick - 1,
		1599	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1600	}
		1601	}
		1602	}
		1603	}
		1604
		1605	void
		1606	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1607	CODE:
		1608	{
		1609	static float color[16][3] = {
		1610	{ 0.00F, 0.00F, 0.00F },
		1611	{ 1.00F, 1.00F, 1.00F },
		1612	{ 0.00F, 0.00F, 0.55F },
		1613	{ 1.00F, 0.00F, 0.00F },
		1614
		1615	{ 1.00F, 0.54F, 0.00F },
		1616	{ 0.11F, 0.56F, 1.00F },
		1617	{ 0.93F, 0.46F, 0.00F },
		1618	{ 0.18F, 0.54F, 0.34F },
		1619
		1620	{ 0.56F, 0.73F, 0.56F },
		1621	{ 0.80F, 0.80F, 0.80F },
		1622	{ 0.55F, 0.41F, 0.13F },
		1623	{ 0.99F, 0.77F, 0.26F },
		1624
		1625	{ 0.74F, 0.65F, 0.41F },
		1626
		1627	{ 0.00F, 1.00F, 1.00F },
		1628	{ 1.00F, 0.00F, 1.00F },
		1629	{ 1.00F, 1.00F, 0.00F },
		1630	};
		1631
		1632	int x, y;
		1633
		1634	glEnable (GL_TEXTURE_2D);
		1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1636	glEnable (GL_BLEND);
		1637	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1638	glBegin (GL_QUADS);
		1639
		1640	for (y = 0; y < h; y++)
		1641	for (x = 0; x < w; x++)
		1642	{
		1643	unsigned char m = data [x + y * w];
		1644
		1645	if (m)
		1646	{
		1647	float *c = color [m & 15];
		1648
		1649	float tx1 = m & 0x40 ? 0.5 : 0.;
		1650	float tx2 = tx1 + 0.5;
		1651
		1652	glColor4f (c[0], c[1], c[2], 0.75);
		1653	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1654	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1655	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1656	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1657	}
		1658	}
		1659
		1660	glEnd ();
		1661	glDisable (GL_BLEND);
		1662	glDisable (GL_TEXTURE_2D);
		1663	}
		1664
		1665	void
		1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1667	PPCODE:
		1668	{
		1669	int x, y;
		1670	int sw4 = (sw + 3) & ~3;
		1671	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1672	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1673
		1674	memset (darkness, 255, sw4 * sh);
		1675	SvPOK_only (darkness_sv);
		1676	SvCUR_set (darkness_sv, sw4 * sh);
		1677
		1678	mx += self->x;
		1679	my += self->y;
		1680
		1681	for (y = 0; y < sh; y++)
		1682	if (0 <= y + my && y + my < self->rows)
		1683	{
		1684	maprow *row = self->row + (y + my);
		1685
		1686	for (x = 0; x < sw; x++)
		1687	if (row->c0 <= x + mx && x + mx < row->c1)
		1688	{
		1689	mapcell *cell = row->col + (x + mx - row->c0);
		1690
		1691	darkness[y * sw4 + x] = cell->darkness
		1692	? 255 - (cell->darkness - 1)
		1693	: 255 - FOW_DARKNESS;
		1694	}
		1695	}
1322		1696
1323	EXTEND (SP, 3);	1697	EXTEND (SP, 3);
1324	PUSHs (sv_2mortal (newSViv (sw4)));	1698	PUSHs (sv_2mortal (newSViv (sw4)));
1325	PUSHs (sv_2mortal (newSViv (sh)));	1699	PUSHs (sv_2mortal (newSViv (sh)));
1326	PUSHs (darkness_sv);	1700	PUSHs (darkness_sv);
1327	}	1701	}
1328		1702
1329	SV *	1703	SV *
1330	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1704	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1331	CODE:	1705	CODE:
1332	{	1706	{
1333	int x, y, x1, y1;	1707	int x, y, x1, y1;
1334	SV data_sv = newSV (w h * 7 + 5);	1708	SV data_sv = newSV (w h * 7 + 5);
1335	uint8_t data = (uint8_t )SvPVX (data_sv);	1709	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1397	}	1771	}
1398	OUTPUT:	1772	OUTPUT:
1399	RETVAL	1773	RETVAL
1400		1774
1401	void	1775	void
1402	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1776	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1403	PPCODE:	1777	PPCODE:
1404	{	1778	{
1405	int x, y, z;	1779	int x, y, z;
1406	int w, h;	1780	int w, h;
1407	int x1, y1;	1781	int x1, y1;
…		…
1439		1813
1440	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1814	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1441	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1815	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1442	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1816	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1443		1817
1444	if (cell->darkness <= 0)	1818	if (cell->darkness == 0)
1445	{	1819	{
1446	cell->darkness = -1;	1820	cell->darkness = 0;
1447		1821
1448	for (z = 0; z <= 2; z++)	1822	for (z = 0; z <= 2; z++)
1449	{	1823	{
1450	cell->face[z] = face[z];	1824	cell->face[z] = face[z];
1451		1825
…		…
1456	}	1830	}
1457	}	1831	}
1458	}	1832	}
1459	}	1833	}
1460		1834
1461	MODULE = CFClient PACKAGE = CFClient::MixChunk	1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1462		1836
1463	CFClient::MixChunk	1837	CFPlus::MixChunk
1464	new_from_file (SV class, char path)	1838	new_from_file (SV class, char path)
1465	CODE:	1839	CODE:
1466	RETVAL = Mix_LoadWAV (path);	1840	RETVAL = Mix_LoadWAV (path);
1467	OUTPUT:	1841	OUTPUT:
1468	RETVAL	1842	RETVAL
1469		1843
1470	void	1844	void
1471	DESTROY (CFClient::MixChunk self)	1845	DESTROY (CFPlus::MixChunk self)
1472	CODE:	1846	CODE:
1473	Mix_FreeChunk (self);	1847	Mix_FreeChunk (self);
1474		1848
1475	int	1849	int
1476	volume (CFClient::MixChunk self, int volume = -1)	1850	volume (CFPlus::MixChunk self, int volume = -1)
1477	CODE:	1851	CODE:
1478	RETVAL = Mix_VolumeChunk (self, volume);	1852	RETVAL = Mix_VolumeChunk (self, volume);
1479	OUTPUT:	1853	OUTPUT:
1480	RETVAL	1854	RETVAL
1481		1855
1482	int	1856	int
1483	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1857	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1484	CODE:	1858	CODE:
1485	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1486	OUTPUT:	1860	OUTPUT:
1487	RETVAL	1861	RETVAL
1488		1862
1489	MODULE = CFClient PACKAGE = CFClient::MixMusic	1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1490		1864
1491	int	1865	int
1492	volume (int volume = -1)	1866	volume (int volume = -1)
1493	CODE:	1867	CODE:
1494	RETVAL = Mix_VolumeMusic (volume);	1868	RETVAL = Mix_VolumeMusic (volume);
1495	OUTPUT:	1869	OUTPUT:
1496	RETVAL	1870	RETVAL
1497		1871
1498	CFClient::MixMusic	1872	CFPlus::MixMusic
1499	new_from_file (SV class, char path)	1873	new_from_file (SV class, char path)
1500	CODE:	1874	CODE:
1501	RETVAL = Mix_LoadMUS (path);	1875	RETVAL = Mix_LoadMUS (path);
1502	OUTPUT:	1876	OUTPUT:
1503	RETVAL	1877	RETVAL
1504		1878
1505	void	1879	void
1506	DESTROY (CFClient::MixMusic self)	1880	DESTROY (CFPlus::MixMusic self)
1507	CODE:	1881	CODE:
1508	Mix_FreeMusic (self);	1882	Mix_FreeMusic (self);
1509		1883
1510	int	1884	int
1511	play (CFClient::MixMusic self, int loops = -1)	1885	play (CFPlus::MixMusic self, int loops = -1)
1512	CODE:	1886	CODE:
1513	RETVAL = Mix_PlayMusic (self, loops);	1887	RETVAL = Mix_PlayMusic (self, loops);
1514	OUTPUT:	1888	OUTPUT:
1515	RETVAL	1889	RETVAL
1516		1890
1517	MODULE = CFClient PACKAGE = CFClient::OpenGL	1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1518		1892
1519	BOOT:	1893	BOOT:
1520	{	1894	{
1521	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1522	static const struct {	1896	static const struct {
1523	const char *name;	1897	const char *name;
1524	IV iv;	1898	IV iv;
1525	} *civ, const_iv[] = {	1899	} *civ, const_iv[] = {
1526	# define const_iv(name) { # name, (IV)name }	1900	# define const_iv(name) { # name, (IV)name }
1527	const_iv (GL_COLOR_MATERIAL),	1901	const_iv (GL_COLOR_MATERIAL),
1528	const_iv (GL_SMOOTH),	1902	const_iv (GL_SMOOTH),
1529	const_iv (GL_FLAT),	1903	const_iv (GL_FLAT),
1530	const_iv (GL_DITHER),	1904	const_iv (GL_DITHER),
1531	const_iv (GL_BLEND),	1905	const_iv (GL_BLEND),
		1906	const_iv (GL_CULL_FACE),
1532	const_iv (GL_SCISSOR_TEST),	1907	const_iv (GL_SCISSOR_TEST),
		1908	const_iv (GL_DEPTH_TEST),
		1909	const_iv (GL_ALPHA_TEST),
		1910	const_iv (GL_NORMALIZE),
		1911	const_iv (GL_RESCALE_NORMAL),
		1912	const_iv (GL_FRONT),
		1913	const_iv (GL_BACK),
1533	const_iv (GL_AND),	1914	const_iv (GL_AND),
1534	const_iv (GL_ONE),	1915	const_iv (GL_ONE),
1535	const_iv (GL_ZERO),	1916	const_iv (GL_ZERO),
1536	const_iv (GL_SRC_ALPHA),	1917	const_iv (GL_SRC_ALPHA),
1537	const_iv (GL_SRC_ALPHA_SATURATE),	1918	const_iv (GL_DST_ALPHA),
1538	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1539	const_iv (GL_ONE_MINUS_DST_ALPHA),	1920	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1921	const_iv (GL_SRC_ALPHA_SATURATE),
1540	const_iv (GL_RGB),	1922	const_iv (GL_RGB),
1541	const_iv (GL_RGBA),	1923	const_iv (GL_RGBA),
		1924	const_iv (GL_RGBA4),
		1925	const_iv (GL_RGBA8),
		1926	const_iv (GL_RGB5_A1),
1542	const_iv (GL_UNSIGNED_BYTE),	1927	const_iv (GL_UNSIGNED_BYTE),
		1928	const_iv (GL_UNSIGNED_SHORT),
		1929	const_iv (GL_UNSIGNED_INT),
1543	const_iv (GL_ALPHA),	1930	const_iv (GL_ALPHA),
1544	const_iv (GL_INTENSITY),	1931	const_iv (GL_INTENSITY),
1545	const_iv (GL_LUMINANCE),	1932	const_iv (GL_LUMINANCE),
1546	const_iv (GL_LUMINANCE_ALPHA),	1933	const_iv (GL_LUMINANCE_ALPHA),
1547	const_iv (GL_FLOAT),	1934	const_iv (GL_FLOAT),
…		…
1553	const_iv (GL_TEXTURE_MAG_FILTER),	1940	const_iv (GL_TEXTURE_MAG_FILTER),
1554	const_iv (GL_TEXTURE_MIN_FILTER),	1941	const_iv (GL_TEXTURE_MIN_FILTER),
1555	const_iv (GL_TEXTURE_ENV_MODE),	1942	const_iv (GL_TEXTURE_ENV_MODE),
1556	const_iv (GL_TEXTURE_WRAP_S),	1943	const_iv (GL_TEXTURE_WRAP_S),
1557	const_iv (GL_TEXTURE_WRAP_T),	1944	const_iv (GL_TEXTURE_WRAP_T),
		1945	const_iv (GL_REPEAT),
1558	const_iv (GL_CLAMP),	1946	const_iv (GL_CLAMP),
1559	const_iv (GL_REPEAT),	1947	const_iv (GL_CLAMP_TO_EDGE),
1560	const_iv (GL_NEAREST),	1948	const_iv (GL_NEAREST),
1561	const_iv (GL_LINEAR),	1949	const_iv (GL_LINEAR),
1562	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1950	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1563	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1951	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1564	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1952	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1565	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1953	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1566	const_iv (GL_GENERATE_MIPMAP),	1954	const_iv (GL_GENERATE_MIPMAP),
1567	const_iv (GL_MODULATE),	1955	const_iv (GL_MODULATE),
1568	const_iv (GL_DECAL),	1956	const_iv (GL_DECAL),
1569	const_iv (GL_REPLACE),	1957	const_iv (GL_REPLACE),
		1958	const_iv (GL_DEPTH_BUFFER_BIT),
1570	const_iv (GL_COLOR_BUFFER_BIT),	1959	const_iv (GL_COLOR_BUFFER_BIT),
1571	const_iv (GL_PROJECTION),	1960	const_iv (GL_PROJECTION),
1572	const_iv (GL_MODELVIEW),	1961	const_iv (GL_MODELVIEW),
1573	const_iv (GL_COLOR_LOGIC_OP),	1962	const_iv (GL_COLOR_LOGIC_OP),
1574	const_iv (GL_SEPARABLE_2D),	1963	const_iv (GL_SEPARABLE_2D),
1575	const_iv (GL_CONVOLUTION_2D),	1964	const_iv (GL_CONVOLUTION_2D),
1576	const_iv (GL_CONVOLUTION_BORDER_MODE),	1965	const_iv (GL_CONVOLUTION_BORDER_MODE),
1577	const_iv (GL_CONSTANT_BORDER),	1966	const_iv (GL_CONSTANT_BORDER),
1578	const_iv (GL_LINES),	1967	const_iv (GL_LINES),
		1968	const_iv (GL_LINE_STRIP),
		1969	const_iv (GL_LINE_LOOP),
1579	const_iv (GL_QUADS),	1970	const_iv (GL_QUADS),
1580	const_iv (GL_LINE_LOOP),	1971	const_iv (GL_QUAD_STRIP),
		1972	const_iv (GL_TRIANGLES),
		1973	const_iv (GL_TRIANGLE_STRIP),
		1974	const_iv (GL_TRIANGLE_FAN),
1581	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1582	const_iv (GL_FASTEST),	1976	const_iv (GL_FASTEST),
		1977	const_iv (GL_V2F),
		1978	const_iv (GL_V3F),
		1979	const_iv (GL_T2F_V3F),
		1980	const_iv (GL_T2F_N3F_V3F),
1583	# undef const_iv	1981	# undef const_iv
1584	};	1982	};
1585		1983
1586	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1984	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1587	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1588	}	1986	}
1589		1987
		1988	char *
		1989	gl_vendor ()
		1990	CODE:
		1991	RETVAL = (char *)glGetString (GL_VENDOR);
		1992	OUTPUT:
		1993	RETVAL
		1994
		1995	char *
		1996	gl_version ()
		1997	CODE:
		1998	RETVAL = (char *)glGetString (GL_VERSION);
		1999	OUTPUT:
		2000	RETVAL
		2001
		2002	char *
		2003	gl_extensions ()
		2004	CODE:
		2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2006	OUTPUT:
		2007	RETVAL
		2008
1590	int glGetError ()	2009	int glGetError ()
		2010
		2011	void glFinish ()
1591		2012
1592	void glClear (int mask)	2013	void glClear (int mask)
1593		2014
1594	void glClearColor (float r, float g, float b, float a = 1.0)	2015	void glClearColor (float r, float g, float b, float a = 1.0)
1595	PROTOTYPE: @	2016	PROTOTYPE: @
…		…
1602		2023
1603	void glHint (int target, int mode)	2024	void glHint (int target, int mode)
1604		2025
1605	void glBlendFunc (int sfactor, int dfactor)	2026	void glBlendFunc (int sfactor, int dfactor)
1606		2027
		2028	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2029	CODE:
		2030	gl_BlendFuncSeparate (sa, da, saa, daa);
		2031
		2032	void glDepthMask (int flag)
		2033
1607	void glLogicOp (int opcode)	2034	void glLogicOp (int opcode)
1608		2035
1609	void glColorMask (int red, int green, int blue, int alpha)	2036	void glColorMask (int red, int green, int blue, int alpha)
1610		2037
1611	void glMatrixMode (int mode)	2038	void glMatrixMode (int mode)
…		…
1614		2041
1615	void glPopMatrix ()	2042	void glPopMatrix ()
1616		2043
1617	void glLoadIdentity ()	2044	void glLoadIdentity ()
1618		2045
		2046	void glDrawBuffer (int buffer)
		2047
		2048	void glReadBuffer (int buffer)
		2049
1619	# near and far are due to microsofts buggy c compiler	2050	# near_ and far_ are due to microsofts buggy "c" compiler
		2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2052
		2053	# near_ and far_ are due to microsofts buggy "c" compiler
1620	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2054	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1621		2055
1622	void glViewport (int x, int y, int width, int height)	2056	void glViewport (int x, int y, int width, int height)
1623		2057
1624	void glScissor (int x, int y, int width, int height)	2058	void glScissor (int x, int y, int width, int height)
…		…
1639		2073
1640	void glEnd ()	2074	void glEnd ()
1641		2075
1642	void glColor (float r, float g, float b, float a = 1.0)	2076	void glColor (float r, float g, float b, float a = 1.0)
1643	PROTOTYPE: @	2077	PROTOTYPE: @
		2078	ALIAS:
		2079	glColor_premultiply = 1
1644	CODE:	2080	CODE:
1645	glColor4ub (MIN ((int)(r * 255.f), 255),	2081	if (ix)
1646	MIN ((int)(g * 255.f), 255),	2082	{
1647	MIN ((int)(b * 255.f), 255),	2083	r *= a;
1648	MIN ((int)(a * 255.f), 255));	2084	g *= a;
		2085	b *= a;
		2086	}
		2087	// microsoft visual "c" rounds instead of truncating...
		2088	glColor4f (r, g, b, a);
		2089
		2090	void glInterleavedArrays (int format, int stride, char *data)
		2091
		2092	void glDrawElements (int mode, int count, int type, char *indices)
		2093
		2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2095
		2096	void glRasterPos (float x, float y, float z = 0.)
		2097	CODE:
		2098	glRasterPos3f (0, 0, z);
		2099	glBitmap (0, 0, 0, 0, x, y, 0);
1649		2100
1650	void glVertex (float x, float y, float z = 0.)	2101	void glVertex (float x, float y, float z = 0.)
1651	CODE:	2102	CODE:
1652	glVertex3f (x, y, z);	2103	glVertex3f (x, y, z);
1653		2104
…		…
1665		2116
1666	void glBindTexture (int target, int name)	2117	void glBindTexture (int target, int name)
1667		2118
1668	void glConvolutionParameter (int target, int pname, float params)	2119	void glConvolutionParameter (int target, int pname, float params)
1669	CODE:	2120	CODE:
1670	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2121	if (gl.ConvolutionParameterf)
		2122	gl.ConvolutionParameterf (target, pname, params);
1671		2123
1672	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2124	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1673	CODE:	2125	CODE:
1674	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2126	if (gl.ConvolutionFilter2D)
1675	(target, internalformat, width, height, format, type, data));	2127	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1676		2128
1677	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2129	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1678	CODE:	2130	CODE:
1679	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2131	if (gl.SeparableFilter2D)
1680	(target, internalformat, width, height, format, type, row, column));	2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1681		2133
1682	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2134	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1683		2135
1684	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2136	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1685		2137
1686	void glRasterPos (int x, int y)	2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1687	CODE:
1688	glRasterPos2i (x, y);
1689		2139
1690	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1691		2141
1692	int glGenTexture ()	2142	int glGenTexture ()
1693	CODE:	2143	CODE:

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs. Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs.
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC