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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.92 by elmex, Tue May 23 17:30:18 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
…		…
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, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		517
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	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);
…		…
479	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
480	CODE:	554	CODE:
481	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	557	);
		558	if (RETVAL)
		559	{
484	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	}
485	OUTPUT:	565	OUTPUT:
486	RETVAL	566	RETVAL
487		567
488	void	568	void
489	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
490		573
491	void	574	void
492	SDL_PollEvent ()	575	SDL_PollEvent ()
493	PPCODE:	576	PPCODE:
494	{	577	{
…		…
513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
515	break;	598	break;
516		599
517	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
523	break;	608	break;
524		609
525	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
526	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
531	break;	618	break;
…		…
535	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
536	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
537	break;	624	break;
538	}	625	}
539		626
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
541	}	628	}
542	}	629	}
543		630
544	int	631	int
545	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)
…		…
558	CODE:	645	CODE:
559	#ifndef _WIN32	646	#ifndef _WIN32
560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
561	#endif	648	#endif
562		649
563	char *	650	void
564	gl_vendor ()	651	win32_proxy_info ()
565	CODE:	652	PPCODE:
566	RETVAL = (char *)glGetString (GL_VENDOR);	653	{
567	OUTPUT:	654	#ifdef _WIN32
568	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
569		657
570	char *	658	EXTEND (SP, 3);
571	gl_version ()	659
572	CODE:	660	buflen = sizeof (buffer);
573	RETVAL = (char *)glGetString (GL_VERSION);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
574	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
575	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
576		665
577	char *	666	buflen = sizeof (buffer);
578	gl_extensions ()	667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
579	CODE:	668	{
580	RETVAL = (char *)glGetString (GL_EXTENSIONS);	669	PUSHs (newSVpv (buffer, 0));
581	OUTPUT:	670
582	RETVAL	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	}
583		678
584	void	679	void
585	add_font (char *file)	680	add_font (char *file)
586	CODE:	681	CODE:
587	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
588	#ifdef _WIN32
589	// cairo... sigh... requires win2000
590	AddFontResourceEx (file, FR_PRIVATE, 0);
591	#endif
592		683
593	void	684	void
594	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
595	ALIAS:	686	ALIAS:
596	load_image_file = 1	687	load_image_file = 1
…		…
638		729
639	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
640		731
641	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
642		733
		734	SDL_LockSurface (surface2);
643	EXTEND (SP, 5);	735	EXTEND (SP, 6);
644	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
645	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
646	SDL_LockSurface (surface2);
647	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
648	SDL_UnlockSurface (surface2);
649	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)));
650	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
651	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
652		743
653	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
654	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
655	}	746	}
656		747
…		…
692	CODE:	783	CODE:
693	fprintf (stderr, "FATAL: %s\n", message);	784	fprintf (stderr, "FATAL: %s\n", message);
694	#ifdef _WIN32	785	#ifdef _WIN32
695	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
696	#endif	787	#endif
697	exit (1);	788	_exit (1);
698		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
699	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
700		800
701	CFClient::Font	801	CFPlus::Font
702	new_from_file (SV class, char path, int id = 0)	802	new_from_file (SV class, char path, int id = 0)
703	CODE:	803	CODE:
704	{	804	{
705	int count;	805	int count;
706	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
709	}	809	}
710	OUTPUT:	810	OUTPUT:
711	RETVAL	811	RETVAL
712		812
713	void	813	void
714	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
715	CODE:	815	CODE:
716	pango_font_description_free (self);	816	pango_font_description_free (self);
717		817
718	void	818	void
719	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
720	CODE:	820	CODE:
721	default_font = self;	821	default_font = self;
722		822
723	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
724		824
725	CFClient::Layout	825	void
726	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
727	CODE:	827	CODE:
728	#if _WIN32	828	tc_clear ();
729	rgba = 0;//D	829
730	#endif	830	CFPlus::Layout
		831	new (SV *class)
		832	CODE:
731	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
732		834
733	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
734	RETVAL->rgba = rgba;
735	RETVAL->r = 1.;	836	RETVAL->r = 1.;
736	RETVAL->g = 1.;	837	RETVAL->g = 1.;
737	RETVAL->b = 1.;	838	RETVAL->b = 1.;
738	RETVAL->a = 1.;	839	RETVAL->a = 1.;
739	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
743	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
744	OUTPUT:	845	OUTPUT:
745	RETVAL	846	RETVAL
746		847
747	void	848	void
748	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
749	CODE:	850	CODE:
750	g_object_unref (self->pl);	851	g_object_unref (self->pl);
751	Safefree (self);	852	Safefree (self);
752		853
753	int
754	is_rgba (CFClient::Layout self)
755	CODE:
756	RETVAL = self->rgba;
757	OUTPUT:
758	RETVAL
759
760	void	854	void
761	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
762	CODE:	856	CODE:
763	{	857	{
764	STRLEN textlen;	858	STRLEN textlen;
765	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
766		860
767	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
768	}	862	}
769		863
770	void	864	void
771	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
772	CODE:	866	CODE:
773	{	867	{
774	STRLEN textlen;	868	STRLEN textlen;
775	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
776		870
777	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
778	}	872	}
779		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
780	SV *	959	SV *
781	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
782	CODE:	961	CODE:
783	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
784	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
785	OUTPUT:	964	OUTPUT:
786	RETVAL	965	RETVAL
787		966
788	void	967	void
789	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.)
790	CODE:	969	CODE:
791	self->r = r;	970	self->r = r;
792	self->g = g;	971	self->g = g;
793	self->b = b;	972	self->b = b;
794	self->a = a;	973	self->a = a;
795		974
796	void	975	void
797	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
798	CODE:	977	CODE:
799	if (self->font != font)	978	if (self->font != font)
800	{	979	{
801	self->font = font;	980	self->font = font;
802	layout_update_font (self);	981	layout_update_font (self);
803	}	982	}
804		983
805	void	984	void
806	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
807	CODE:	986	CODE:
808	if (self->base_height != base_height)	987	if (self->base_height != base_height)
809	{	988	{
810	self->base_height = base_height;	989	self->base_height = base_height;
811	layout_update_font (self);	990	layout_update_font (self);
812	}	991	}
813		992
814	void	993	void
815	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
816	CODE:	995	CODE:
817	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);
818		997
819	void	998	void
820	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
821	CODE:	1000	CODE:
822	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
823		1002
824	void	1003	void
825	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
826	CODE:	1005	CODE:
827	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
828		1007
829	void	1008	void
830	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
831	CODE:	1010	CODE:
832	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
833	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
834	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
835	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
836	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
837	);	1016	);
838		1017
839	void	1018	void
840	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
841	CODE:	1020	CODE:
842	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
843		1022
844	void	1023	void
845	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
846	PPCODE:	1025	PPCODE:
847	{	1026	{
848	int w, h;	1027	int w, h;
849		1028
850	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
853	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
854	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
855	}	1034	}
856		1035
857	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
858	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
859	CODE:	1050	CODE:
860	{	1051	{
861	int index, trailing;	1052	int index, trailing;
862	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);
863	RETVAL = index;	1054	RETVAL = index + trailing;
864	}	1055	}
865	OUTPUT:	1056	OUTPUT:
866	RETVAL	1057	RETVAL
867		1058
868	void	1059	void
869	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
870	PPCODE:	1061	PPCODE:
871	{	1062	{
872	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
873	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
874		1065
…		…
877	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
878	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
879	}	1070	}
880		1071
881	void	1072	void
882	render (CFClient::Layout self)	1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
883	PPCODE:	1074	PPCODE:
884	{	1075	{
885	SV *retval;	1076	int line, x;
886	int w, h;
887		1077
888	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 */
889		1080
890	if (self->rgba)
891	{
892	cairo_surface_t *surface;
893	cairo_t *cairo;
894
895	retval = newSV (w * h * 4);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h * 4);
898
899	memset (SvPVX (retval), 0, w * h * 4);
900
901	surface = cairo_image_surface_create_for_data (
902	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
903	cairo = cairo_create (surface);
904	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
905
906	pango_cairo_show_layout (cairo, self->pl);
907
908	cairo_destroy (cairo);
909	cairo_surface_destroy (surface);
910
911	// what a mess, and its premultiplied, too :(
912	{
913	uint32_t p = (uint32_t )SvPVX (retval);
914	uint32_t e = p + w h;
915
916	while (p < e)
917	{
918	uint32_t rgba = *p;
919	rgba = (rgba >> 24) \| (rgba << 8);
920	#if 0
921	#ifdef _WIN32
922	{//D
923	uint8_t r = rgba >> 24;
924	uint8_t g = rgba >> 16;
925	uint8_t b = rgba >> 8;
926	uint8_t a = rgba >> 0;
927
928	rgba = (rgba & 0xffffff00) \| a;
929	}
930	#endif
931	#endif
932	rgba = SDL_SwapBE32 (rgba);
933	*p++ = rgba;
934	}
935	}
936
937	EXTEND (SP, 5);	1081	EXTEND (SP, 2);
938	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)
939	PUSHs (sv_2mortal (newSViv (h)));	1103	PUSHs (sv_2mortal (newSViv (index + trailing)));
940	PUSHs (sv_2mortal (retval));
941	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
943	}
944	else	1104	else
945	{	1105	{
946	FT_Bitmap bitmap;
947
948	retval = newSV (w * h);
949	SvPOK_only (retval);
950	SvCUR_set (retval, w * h);
951
952	bitmap.rows = h;
953	bitmap.width = w;
954	bitmap.pitch = w;
955	bitmap.buffer = (unsigned char*)SvPVX (retval);
956	bitmap.num_grays = 256;
957	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
958
959	memset (bitmap.buffer, 0, w * h);
960
961	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
962
963	EXTEND (SP, 5);
964	PUSHs (sv_2mortal (newSViv (w)));	1106	PUSHs (sv_2mortal (newSViv (index)));
965	PUSHs (sv_2mortal (newSViv (h)));	1107	PUSHs (sv_2mortal (newSViv (trailing)));
966	PUSHs (sv_2mortal (retval));
967	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
968	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
969	}	1108	}
970	}	1109	}
971		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
972	MODULE = CFClient PACKAGE = CFClient::Texture	1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
973		1122
974	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
975	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.)
976	PROTOTYPE: $$$;$$	1162	PROTOTYPE: $$$;$$
977	ALIAS:	1163	ALIAS:
978	draw_quad_alpha = 1	1164	draw_quad_alpha = 1
979	draw_quad_alpha_premultiplied = 2	1165	draw_quad_alpha_premultiplied = 2
980	CODE:	1166	CODE:
981	{	1167	{
982	HV hv = (HV )SvRV (self);	1168	HV hv = (HV )SvRV (self);
983	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
984	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
985	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
986	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
987		1172
988	if (items < 5)	1173	if (items < 5)
989	{	1174	{
990	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));
991	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));
992	}	1177	}
993		1178
994	if (ix)	1179	if (ix)
995	{	1180	{
996	glEnable (GL_BLEND);	1181	glEnable (GL_BLEND);
		1182
		1183	if (ix == 2)
997	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
998	glEnable (GL_ALPHA_TEST);	1189	glEnable (GL_ALPHA_TEST);
999	glAlphaFunc (GL_GREATER, 0.01f);	1190	glAlphaFunc (GL_GREATER, 0.01f);
1000	}	1191	}
1001		1192
1002	glBindTexture (GL_TEXTURE_2D, name);	1193	glBindTexture (GL_TEXTURE_2D, name);
1003
1004	if (wrap_mode)
1005	{
1006	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1007	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1008	}
1009		1194
1010	glBegin (GL_QUADS);	1195	glBegin (GL_QUADS);
1011	glTexCoord2f (0, 0); glVertex2f (x , y );	1196	glTexCoord2f (0, 0); glVertex2f (x , y );
1012	glTexCoord2f (0, t); glVertex2f (x , y + h);	1197	glTexCoord2f (0, t); glVertex2f (x , y + h);
1013	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1198	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1019	glDisable (GL_ALPHA_TEST);	1204	glDisable (GL_ALPHA_TEST);
1020	glDisable (GL_BLEND);	1205	glDisable (GL_BLEND);
1021	}	1206	}
1022	}	1207	}
1023		1208
1024	MODULE = CFClient PACKAGE = CFClient::Map	1209	MODULE = CFPlus PACKAGE = CFPlus::Map
1025		1210
1026	CFClient::Map	1211	CFPlus::Map
1027	new (SV *class, int map_width, int map_height)	1212	new (SV *class)
1028	CODE:	1213	CODE:
1029	New (0, RETVAL, 1, struct map);	1214	New (0, RETVAL, 1, struct map);
1030	RETVAL->x = 0;	1215	RETVAL->x = 0;
1031	RETVAL->y = 0;	1216	RETVAL->y = 0;
1032	RETVAL->w = map_width;	1217	RETVAL->w = 0;
1033	RETVAL->h = map_height;	1218	RETVAL->h = 0;
1034	RETVAL->ox = 0;	1219	RETVAL->ox = 0;
1035	RETVAL->oy = 0;	1220	RETVAL->oy = 0;
1036	RETVAL->faces = 8192;	1221	RETVAL->faces = 8192;
1037	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);
1038	RETVAL->texs = 8192;	1223	RETVAL->texs = 8192;
…		…
1041	RETVAL->row = 0;	1226	RETVAL->row = 0;
1042	OUTPUT:	1227	OUTPUT:
1043	RETVAL	1228	RETVAL
1044		1229
1045	void	1230	void
1046	DESTROY (CFClient::Map self)	1231	DESTROY (CFPlus::Map self)
1047	CODE:	1232	CODE:
1048	{	1233	{
1049	map_clear (self);	1234	map_clear (self);
1050	Safefree (self->face);	1235	Safefree (self->face);
		1236	Safefree (self->tex);
1051	Safefree (self);	1237	Safefree (self);
1052	}	1238	}
1053		1239
1054	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
1055	clear (CFClient::Map self)	1247	clear (CFPlus::Map self)
1056	CODE:	1248	CODE:
1057	map_clear (self);	1249	map_clear (self);
1058		1250
1059	void	1251	void
1060	set_face (CFClient::Map self, int face, int texid)	1252	set_face (CFPlus::Map self, int face, int texid)
1061	CODE:	1253	CODE:
1062	{	1254	{
1063	while (self->faces <= face)	1255	while (self->faces <= face)
1064	{	1256	{
1065	Append (mapface, self->face, self->faces, self->faces);	1257	Append (mapface, self->face, self->faces, self->faces);
…		…
1068		1260
1069	self->face [face] = texid;	1261	self->face [face] = texid;
1070	}	1262	}
1071		1263
1072	void	1264	void
1073	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)
1074	CODE:	1266	CODE:
1075	{	1267	{
1076	while (self->texs <= texid)	1268	while (self->texs <= texid)
1077	{	1269	{
1078	Append (maptex, self->tex, self->texs, self->texs);	1270	Append (maptex, self->tex, self->texs, self->texs);
…		…
1090	tex->r = r;	1282	tex->r = r;
1091	tex->g = g;	1283	tex->g = g;
1092	tex->b = b;	1284	tex->b = b;
1093	tex->a = a;	1285	tex->a = a;
1094	}	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);
1095	}	1296	}
1096		1297
1097	int	1298	int
1098	ox (CFClient::Map self)	1299	ox (CFPlus::Map self)
1099	ALIAS:	1300	ALIAS:
1100	oy = 1	1301	oy = 1
		1302	x = 2
		1303	y = 3
		1304	w = 4
		1305	h = 5
1101	CODE:	1306	CODE:
1102	switch (ix)	1307	switch (ix)
1103	{	1308	{
1104	case 0: RETVAL = self->ox; break;	1309	case 0: RETVAL = self->ox; break;
1105	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;
1106	}	1315	}
1107	OUTPUT:	1316	OUTPUT:
1108	RETVAL	1317	RETVAL
1109		1318
1110	void	1319	void
1111	scroll (CFClient::Map self, int dx, int dy)	1320	scroll (CFPlus::Map self, int dx, int dy)
1112	CODE:	1321	CODE:
1113	{	1322	{
1114	if (dx > 0)	1323	if (dx > 0)
1115	map_blank (self, self->x, self->y, dx - 1, self->h);	1324	map_blank (self, self->x, self->y, dx, self->h);
1116	else if (dx < 0)	1325	else if (dx < 0)
1117	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);
1118		1327
1119	if (dy > 0)	1328	if (dy > 0)
1120	map_blank (self, self->x, self->y, self->w, dy - 1);	1329	map_blank (self, self->x, self->y, self->w, dy);
1121	else if (dy < 0)	1330	else if (dy < 0)
1122	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);
1123		1332
1124	self->ox += dx; self->x += dx;	1333	self->ox += dx; self->x += dx;
1125	self->oy += dy; self->y += dy;	1334	self->oy += dy; self->y += dy;
1126		1335
1127	while (self->y < 0)	1336	while (self->y < 0)
…		…
1132	self->y += MAP_EXTEND_Y;	1341	self->y += MAP_EXTEND_Y;
1133	}	1342	}
1134	}	1343	}
1135		1344
1136	void	1345	void
1137	map1a_update (CFClient::Map self, SV *data_)	1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1138	CODE:	1347	CODE:
1139	{	1348	{
1140	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1349	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1141	uint8_t data_end = (uint8_t )SvEND (data_);	1350	uint8_t data_end = (uint8_t )SvEND (data_);
1142	mapcell *cell;	1351	mapcell *cell;
1143	int x, y, flags;	1352	int x, y, flags;
1144		1353
1145	while (data < data_end)	1354	while (data < data_end - 1)
1146	{	1355	{
1147	flags = (data [0] << 8) + data [1]; data += 2;	1356	flags = (data [0] << 8) + data [1]; data += 2;
1148		1357
1149	x = ((flags >> 10) & 63) + self->x;	1358	x = self->x + ((flags >> 10) & 63);
1150	y = ((flags >> 4) & 63) + self->y;	1359	y = self->y + ((flags >> 4) & 63);
1151		1360
1152	cell = map_get_cell (self, x, y);	1361	cell = map_get_cell (self, x, y);
1153		1362
1154	if (flags & 15)	1363	if (flags & 15)
1155	{	1364	{
1156	if (cell->darkness < 0)	1365	if (!cell->darkness)
1157	{	1366	{
		1367	memset (cell, 0, sizeof (*cell));
1158	cell->darkness = 0;	1368	cell->darkness = 256;
1159	cell->face [0] = 0;
1160	cell->face [1] = 0;
1161	cell->face [2] = 0;
1162	}	1369	}
1163		1370
1164	cell->darkness = flags & 8 ? *data++ : 255;
1165
1166	//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	}
1167		1412
1168	if (flags & 4)	1413	if (flags & 4)
1169	{	1414	{
1170	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;
1171	}	1416	}
…		…
1179	{	1424	{
1180	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;
1181	}	1426	}
1182	}	1427	}
1183	else	1428	else
1184	cell->darkness = -1;	1429	cell->darkness = 0;
1185	}	1430	}
1186	}	1431	}
1187		1432
1188	SV *	1433	SV *
1189	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)
1190	CODE:	1435	CODE:
1191	{	1436	{
1192	int x1, x;	1437	int x1, x;
1193	int y1, y;	1438	int y1, y;
1194	int z;	1439	int z;
…		…
1244	}	1489	}
1245	OUTPUT:	1490	OUTPUT:
1246	RETVAL	1491	RETVAL
1247		1492
1248	void	1493	void
1249	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)
1250	PPCODE:	1495	CODE:
1251	{	1496	{
1252	int vx, vy;
1253	int x, y, z;	1497	int x, y, z;
1254	int last_name;	1498	int last_name;
1255	mapface face;	1499	mapface face;
1256	int sw4 = (sw + 3) & ~3;
1257	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1258	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1259
1260	memset (darkness, 255, sw4 * sh);
1261	SvPOK_only (darkness_sv);
1262	SvCUR_set (darkness_sv, sw4 * sh);
1263
1264	vx = self->x + (self->w - sw) / 2 - shift_x;
1265	vy = self->y + (self->h - sh) / 2 - shift_y;
1266
1267	/*
1268	int vx = self->vx = self->w >= sw
1269	? self->x + (self->w - sw) / 2
1270	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1271
1272	int vy = self->vy = self->h >= sh
1273	? self->y + (self->h - sh) / 2
1274	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1275	*/
1276		1500
1277	glColor4ub (255, 255, 255, 255);	1501	glColor4ub (255, 255, 255, 255);
1278		1502
		1503	glEnable (GL_BLEND);
1279	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1280	glEnable (GL_BLEND);
1281	glEnable (GL_TEXTURE_2D);	1505	glEnable (GL_TEXTURE_2D);
1282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1283		1507
1284	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1285		1509
1286	last_name = 0;	1510	last_name = 0;
1287		1511
		1512	mx += self->x;
		1513	my += self->y;
		1514
1288	for (z = 0; z < 3; z++)	1515	for (z = 0; z < 3; z++)
1289	for (y = 0; y < sh; y++)	1516	for (y = 0; y < sh; y++)
1290	if (0 <= y + vy && y + vy < self->rows)	1517	if (0 <= y + my && y + my < self->rows)
1291	{	1518	{
1292	maprow *row = self->row + (y + vy);	1519	maprow *row = self->row + (y + my);
1293		1520
1294	for (x = 0; x < sw; x++)	1521	for (x = 0; x < sw; x++)
1295	if (row->c0 <= x + vx && x + vx < row->c1)	1522	if (row->c0 <= x + mx && x + mx < row->c1)
1296	{	1523	{
1297	mapcell *cell = row->col + (x + vx - row->c0);	1524	mapcell *cell = row->col + (x + mx - row->c0);
1298
1299	darkness[y * sw4 + x] = cell->darkness < 0
1300	? 255 - FOW_DARKNESS
1301	: 255 - cell->darkness;
1302		1525
1303	face = cell->face [z];	1526	face = cell->face [z];
1304		1527
1305	if (face)	1528	if (face && face < self->texs)
1306	{	1529	{
1307	maptex tex = self->tex [face];	1530	maptex tex = self->tex [face];
1308
1309	int px = (x + 1) * 32 - tex.w;	1531	int px = (x + 1) * 32 - tex.w;
1310	int py = (y + 1) * 32 - tex.h;	1532	int py = (y + 1) * 32 - tex.h;
1311		1533
1312	if (last_name != tex.name)	1534	if (last_name != tex.name)
1313	{	1535	{
1314	glEnd ();	1536	glEnd ();
1315	last_name = tex.name;
1316	glBindTexture (GL_TEXTURE_2D, last_name);	1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1317	glBegin (GL_QUADS);	1538	glBegin (GL_QUADS);
1318	}	1539	}
1319		1540
1320	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1321	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1322	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);
1323	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1324	}	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	}
1325	}	1565	}
1326	}	1566	}
1327		1567
1328	glEnd ();	1568	glEnd ();
1329		1569
1330	glDisable (GL_TEXTURE_2D);	1570	glDisable (GL_TEXTURE_2D);
1331	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	}
1332		1696
1333	EXTEND (SP, 3);	1697	EXTEND (SP, 3);
1334	PUSHs (sv_2mortal (newSViv (sw4)));	1698	PUSHs (sv_2mortal (newSViv (sw4)));
1335	PUSHs (sv_2mortal (newSViv (sh)));	1699	PUSHs (sv_2mortal (newSViv (sh)));
1336	PUSHs (darkness_sv);	1700	PUSHs (darkness_sv);
1337	}	1701	}
1338		1702
1339	SV *	1703	SV *
1340	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)
1341	CODE:	1705	CODE:
1342	{	1706	{
1343	int x, y, x1, y1;	1707	int x, y, x1, y1;
1344	SV data_sv = newSV (w h * 7 + 5);	1708	SV data_sv = newSV (w h * 7 + 5);
1345	uint8_t data = (uint8_t )SvPVX (data_sv);	1709	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1407	}	1771	}
1408	OUTPUT:	1772	OUTPUT:
1409	RETVAL	1773	RETVAL
1410		1774
1411	void	1775	void
1412	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)
1413	PPCODE:	1777	PPCODE:
1414	{	1778	{
1415	int x, y, z;	1779	int x, y, z;
1416	int w, h;	1780	int w, h;
1417	int x1, y1;	1781	int x1, y1;
…		…
1449		1813
1450	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1814	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1451	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1815	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1452	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1816	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1453		1817
1454	if (cell->darkness <= 0)	1818	if (cell->darkness == 0)
1455	{	1819	{
1456	cell->darkness = -1;	1820	cell->darkness = 0;
1457		1821
1458	for (z = 0; z <= 2; z++)	1822	for (z = 0; z <= 2; z++)
1459	{	1823	{
1460	cell->face[z] = face[z];	1824	cell->face[z] = face[z];
1461		1825
…		…
1466	}	1830	}
1467	}	1831	}
1468	}	1832	}
1469	}	1833	}
1470		1834
1471	MODULE = CFClient PACKAGE = CFClient::MixChunk	1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1472		1836
1473	CFClient::MixChunk	1837	CFPlus::MixChunk
1474	new_from_file (SV class, char path)	1838	new_from_file (SV class, char path)
1475	CODE:	1839	CODE:
1476	RETVAL = Mix_LoadWAV (path);	1840	RETVAL = Mix_LoadWAV (path);
1477	OUTPUT:	1841	OUTPUT:
1478	RETVAL	1842	RETVAL
1479		1843
1480	void	1844	void
1481	DESTROY (CFClient::MixChunk self)	1845	DESTROY (CFPlus::MixChunk self)
1482	CODE:	1846	CODE:
1483	Mix_FreeChunk (self);	1847	Mix_FreeChunk (self);
1484		1848
1485	int	1849	int
1486	volume (CFClient::MixChunk self, int volume = -1)	1850	volume (CFPlus::MixChunk self, int volume = -1)
1487	CODE:	1851	CODE:
1488	RETVAL = Mix_VolumeChunk (self, volume);	1852	RETVAL = Mix_VolumeChunk (self, volume);
1489	OUTPUT:	1853	OUTPUT:
1490	RETVAL	1854	RETVAL
1491		1855
1492	int	1856	int
1493	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)
1494	CODE:	1858	CODE:
1495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1496	OUTPUT:	1860	OUTPUT:
1497	RETVAL	1861	RETVAL
1498		1862
1499	MODULE = CFClient PACKAGE = CFClient::MixMusic	1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1500		1864
1501	int	1865	int
1502	volume (int volume = -1)	1866	volume (int volume = -1)
1503	CODE:	1867	CODE:
1504	RETVAL = Mix_VolumeMusic (volume);	1868	RETVAL = Mix_VolumeMusic (volume);
1505	OUTPUT:	1869	OUTPUT:
1506	RETVAL	1870	RETVAL
1507		1871
1508	CFClient::MixMusic	1872	CFPlus::MixMusic
1509	new_from_file (SV class, char path)	1873	new_from_file (SV class, char path)
1510	CODE:	1874	CODE:
1511	RETVAL = Mix_LoadMUS (path);	1875	RETVAL = Mix_LoadMUS (path);
1512	OUTPUT:	1876	OUTPUT:
1513	RETVAL	1877	RETVAL
1514		1878
1515	void	1879	void
1516	DESTROY (CFClient::MixMusic self)	1880	DESTROY (CFPlus::MixMusic self)
1517	CODE:	1881	CODE:
1518	Mix_FreeMusic (self);	1882	Mix_FreeMusic (self);
1519		1883
1520	int	1884	int
1521	play (CFClient::MixMusic self, int loops = -1)	1885	play (CFPlus::MixMusic self, int loops = -1)
1522	CODE:	1886	CODE:
1523	RETVAL = Mix_PlayMusic (self, loops);	1887	RETVAL = Mix_PlayMusic (self, loops);
1524	OUTPUT:	1888	OUTPUT:
1525	RETVAL	1889	RETVAL
1526		1890
1527	MODULE = CFClient PACKAGE = CFClient::OpenGL	1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1528		1892
1529	BOOT:	1893	BOOT:
1530	{	1894	{
1531	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1532	static const struct {	1896	static const struct {
1533	const char *name;	1897	const char *name;
1534	IV iv;	1898	IV iv;
1535	} *civ, const_iv[] = {	1899	} *civ, const_iv[] = {
1536	# define const_iv(name) { # name, (IV)name }	1900	# define const_iv(name) { # name, (IV)name }
…		…
1543	const_iv (GL_SCISSOR_TEST),	1907	const_iv (GL_SCISSOR_TEST),
1544	const_iv (GL_DEPTH_TEST),	1908	const_iv (GL_DEPTH_TEST),
1545	const_iv (GL_ALPHA_TEST),	1909	const_iv (GL_ALPHA_TEST),
1546	const_iv (GL_NORMALIZE),	1910	const_iv (GL_NORMALIZE),
1547	const_iv (GL_RESCALE_NORMAL),	1911	const_iv (GL_RESCALE_NORMAL),
		1912	const_iv (GL_FRONT),
		1913	const_iv (GL_BACK),
1548	const_iv (GL_AND),	1914	const_iv (GL_AND),
1549	const_iv (GL_ONE),	1915	const_iv (GL_ONE),
1550	const_iv (GL_ZERO),	1916	const_iv (GL_ZERO),
1551	const_iv (GL_SRC_ALPHA),	1917	const_iv (GL_SRC_ALPHA),
1552	const_iv (GL_SRC_ALPHA_SATURATE),	1918	const_iv (GL_DST_ALPHA),
1553	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1554	const_iv (GL_ONE_MINUS_DST_ALPHA),	1920	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1921	const_iv (GL_SRC_ALPHA_SATURATE),
1555	const_iv (GL_RGB),	1922	const_iv (GL_RGB),
1556	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),
1557	const_iv (GL_UNSIGNED_BYTE),	1927	const_iv (GL_UNSIGNED_BYTE),
1558	const_iv (GL_UNSIGNED_SHORT),	1928	const_iv (GL_UNSIGNED_SHORT),
1559	const_iv (GL_UNSIGNED_INT),	1929	const_iv (GL_UNSIGNED_INT),
1560	const_iv (GL_ALPHA),	1930	const_iv (GL_ALPHA),
1561	const_iv (GL_INTENSITY),	1931	const_iv (GL_INTENSITY),
…		…
1570	const_iv (GL_TEXTURE_MAG_FILTER),	1940	const_iv (GL_TEXTURE_MAG_FILTER),
1571	const_iv (GL_TEXTURE_MIN_FILTER),	1941	const_iv (GL_TEXTURE_MIN_FILTER),
1572	const_iv (GL_TEXTURE_ENV_MODE),	1942	const_iv (GL_TEXTURE_ENV_MODE),
1573	const_iv (GL_TEXTURE_WRAP_S),	1943	const_iv (GL_TEXTURE_WRAP_S),
1574	const_iv (GL_TEXTURE_WRAP_T),	1944	const_iv (GL_TEXTURE_WRAP_T),
		1945	const_iv (GL_REPEAT),
1575	const_iv (GL_CLAMP),	1946	const_iv (GL_CLAMP),
1576	const_iv (GL_REPEAT),	1947	const_iv (GL_CLAMP_TO_EDGE),
1577	const_iv (GL_NEAREST),	1948	const_iv (GL_NEAREST),
1578	const_iv (GL_LINEAR),	1949	const_iv (GL_LINEAR),
1579	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1950	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1580	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1951	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1581	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1952	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1592	const_iv (GL_SEPARABLE_2D),	1963	const_iv (GL_SEPARABLE_2D),
1593	const_iv (GL_CONVOLUTION_2D),	1964	const_iv (GL_CONVOLUTION_2D),
1594	const_iv (GL_CONVOLUTION_BORDER_MODE),	1965	const_iv (GL_CONVOLUTION_BORDER_MODE),
1595	const_iv (GL_CONSTANT_BORDER),	1966	const_iv (GL_CONSTANT_BORDER),
1596	const_iv (GL_LINES),	1967	const_iv (GL_LINES),
		1968	const_iv (GL_LINE_STRIP),
1597	const_iv (GL_LINE_LOOP),	1969	const_iv (GL_LINE_LOOP),
1598	const_iv (GL_QUADS),	1970	const_iv (GL_QUADS),
1599	const_iv (GL_QUAD_STRIP),	1971	const_iv (GL_QUAD_STRIP),
1600	const_iv (GL_TRIANGLES),	1972	const_iv (GL_TRIANGLES),
1601	const_iv (GL_TRIANGLE_STRIP),	1973	const_iv (GL_TRIANGLE_STRIP),
…		…
1611		1983
1612	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; )
1613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1614	}	1986	}
1615		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
1616	int glGetError ()	2009	int glGetError ()
		2010
		2011	void glFinish ()
1617		2012
1618	void glClear (int mask)	2013	void glClear (int mask)
1619		2014
1620	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)
1621	PROTOTYPE: @	2016	PROTOTYPE: @
…		…
1628		2023
1629	void glHint (int target, int mode)	2024	void glHint (int target, int mode)
1630		2025
1631	void glBlendFunc (int sfactor, int dfactor)	2026	void glBlendFunc (int sfactor, int dfactor)
1632		2027
		2028	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2029	CODE:
		2030	gl_BlendFuncSeparate (sa, da, saa, daa);
		2031
1633	void glDepthMask (int flag)	2032	void glDepthMask (int flag)
1634		2033
1635	void glLogicOp (int opcode)	2034	void glLogicOp (int opcode)
1636		2035
1637	void glColorMask (int red, int green, int blue, int alpha)	2036	void glColorMask (int red, int green, int blue, int alpha)
…		…
1641	void glPushMatrix ()	2040	void glPushMatrix ()
1642		2041
1643	void glPopMatrix ()	2042	void glPopMatrix ()
1644		2043
1645	void glLoadIdentity ()	2044	void glLoadIdentity ()
		2045
		2046	void glDrawBuffer (int buffer)
		2047
		2048	void glReadBuffer (int buffer)
1646		2049
1647	# near_ and far_ are due to microsofts buggy "c" compiler	2050	# near_ and far_ are due to microsofts buggy "c" compiler
1648	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1649		2052
1650	# near_ and far_ are due to microsofts buggy "c" compiler	2053	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1670		2073
1671	void glEnd ()	2074	void glEnd ()
1672		2075
1673	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)
1674	PROTOTYPE: @	2077	PROTOTYPE: @
		2078	ALIAS:
		2079	glColor_premultiply = 1
1675	CODE:	2080	CODE:
		2081	if (ix)
		2082	{
		2083	r *= a;
		2084	g *= a;
		2085	b *= a;
		2086	}
1676	// microsoft visual "c" rounds instead of truncating...	2087	// microsoft visual "c" rounds instead of truncating...
1677	glColor4ub (MIN ((int)(r * 255.f), 255),	2088	glColor4f (r, g, b, a);
1678	MIN ((int)(g * 255.f), 255),
1679	MIN ((int)(b * 255.f), 255),
1680	MIN ((int)(a * 255.f), 255));
1681		2089
1682	void glInterleavedArrays (int format, int stride, char *data)	2090	void glInterleavedArrays (int format, int stride, char *data)
1683		2091
1684	void glDrawElements (int mode, int count, int type, char *indices)	2092	void glDrawElements (int mode, int count, int type, char *indices)
1685		2093
…		…
1708		2116
1709	void glBindTexture (int target, int name)	2117	void glBindTexture (int target, int name)
1710		2118
1711	void glConvolutionParameter (int target, int pname, float params)	2119	void glConvolutionParameter (int target, int pname, float params)
1712	CODE:	2120	CODE:
1713	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2121	if (gl.ConvolutionParameterf)
		2122	gl.ConvolutionParameterf (target, pname, params);
1714		2123
1715	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)
1716	CODE:	2125	CODE:
1717	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2126	if (gl.ConvolutionFilter2D)
1718	(target, internalformat, width, height, format, type, data));	2127	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1719		2128
1720	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)
1721	CODE:	2130	CODE:
1722	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2131	if (gl.SeparableFilter2D)
1723	(target, internalformat, width, height, format, type, row, column));	2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1724		2133
1725	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)
1726		2135
1727	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)
1728		2137
…		…
1761		2170
1762	void glEndList ()	2171	void glEndList ()
1763		2172
1764	void glCallList (int list)	2173	void glCallList (int list)
1765		2174
1766

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs. Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs.
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC