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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.82 by root, Mon May 15 00:15:08 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	#ifndef _WIN32	121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91	#endif
92	}	125	}
93		126
94	static void	127	static void
95	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
96	{	129	{
97	/* 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
98	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
99	*/	132	*/
100	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
104		137
105	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
106	}	139	}
107		140
108	static void	141	static void
109	layout_get_pixel_size (CFClient__Layout self, int w, int h)	142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
110	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
111	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
112		148
113	if (!w) w = 1;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114	if (!h) h = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115		151
116	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;
117	}	157	}
118		158
119	typedef uint16_t mapface;	159	typedef uint16_t mapface;
120		160
121	typedef struct {	161	typedef struct {
…		…
124	float s, t;	164	float s, t;
125	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
126	} maptex;	166	} maptex;
127		167
128	typedef struct {	168	typedef struct {
129	int16_t darkness;	169	uint32_t player;
130	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
131	} mapcell;	173	} mapcell;
132		174
133	typedef struct {	175	typedef struct {
134	int32_t c0, c1;	176	int32_t c0, c1;
135	mapcell *col;	177	mapcell *col;
…		…
144	int texs;	186	int texs;
145	maptex *tex;	187	maptex *tex;
146		188
147	int32_t rows;	189	int32_t rows;
148	maprow *row;	190	maprow *row;
149	} *CFClient__Map;	191	} *CFPlus__Map;
150		192
151	static char *	193	static char *
152	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
153	{	195	{
154	char *p;	196	char *p;
…		…
172		214
173	#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))
174	#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))
175		217
176	static maprow *	218	static maprow *
177	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
178	{	220	{
179	if (0 > y)	221	if (0 > y)
180	{	222	{
181	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
182	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
220		262
221	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
222	}	264	}
223		265
224	static mapcell *	266	static mapcell *
225	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
226	{	268	{
227	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
228	}	270	}
229		271
230	static void	272	static void
231	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
232	{	274	{
233	int r;	275	int r;
234		276
235	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
236	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
244	self->row = 0;	286	self->row = 0;
245	self->rows = 0;	287	self->rows = 0;
246	}	288	}
247		289
248	static void	290	static void
249	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)
250	{	292	{
251	int x, y;	293	int x, y;
252	maprow *row;	294	maprow *row;
		295	mapcell *cell;
253		296
254	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
255	if (y >= 0)	298	if (y >= 0)
256	{	299	{
257	if (y >= self->rows)	300	if (y >= self->rows)
…		…
263	if (x >= row->c0)	306	if (x >= row->c0)
264	{	307	{
265	if (x >= row->c1)	308	if (x >= row->c1)
266	break;	309	break;
267		310
268	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;
269	}	317	}
270	}	318	}
271	}	319	}
272		320
273	static void	321	static void
…		…
294	ev.data2 = 0;	342	ev.data2 = 0;
295		343
296	SDL_PushEvent ((SDL_Event *)&ev);	344	SDL_PushEvent ((SDL_Event *)&ev);
297	}	345	}
298		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
299	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
300		365
301	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
302		367
303	BOOT:	368	BOOT:
304	{	369	{
305	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
306	static const struct {	371	static const struct {
307	const char *name;	372	const char *name;
308	IV iv;	373	IV iv;
309	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
310	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
411		476
412	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; )
413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414	}	479	}
415		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
416	void	492	void
417	pango_init ()	493	pango_init ()
418	CODE:	494	CODE:
419	{	495	{
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	ft2_fontmap = pango_ft2_font_map_new ();	496	opengl_fontmap = pango_opengl_font_map_new ();
422	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);
423	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424
425	cairo_fontmap = pango_cairo_font_map_get_default ();
426	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
427	}	499	}
428		500
429	int	501	int
430	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
431		503
432	void	504	void
433	SDL_Quit ()	505	SDL_Quit ()
434		506
435	void	507	void
…		…
441	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
443	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
445		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450		525
451	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
452	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
453	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
454		531
455	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
456	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457		534
458	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
467		544
468	++m;	545	++m;
469	}	546	}
470	}	547	}
471		548
		549	char *
		550	SDL_GetError ()
		551
472	int	552	int
473	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
474	CODE:	554	CODE:
475	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
476	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
477	);	557	);
		558	if (RETVAL)
		559	{
478	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	}
479	OUTPUT:	565	OUTPUT:
480	RETVAL	566	RETVAL
481		567
482	void	568	void
483	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
484		573
485	void	574	void
486	SDL_PollEvent ()	575	SDL_PollEvent ()
487	PPCODE:	576	PPCODE:
488	{	577	{
…		…
507	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509	break;	598	break;
510		599
511	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
512	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
513	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
514	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
515	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
516	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
517	break;	608	break;
518		609
519	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
520	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525	break;	618	break;
…		…
529	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531	break;	624	break;
532	}	625	}
533		626
534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
535	}	628	}
536	}	629	}
537		630
538	int	631	int
539	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)
…		…
552	CODE:	645	CODE:
553	#ifndef _WIN32	646	#ifndef _WIN32
554	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
555	#endif	648	#endif
556		649
557	char *	650	void
558	gl_version ()	651	win32_proxy_info ()
559	CODE:	652	PPCODE:
560	RETVAL = (char *)glGetString (GL_VERSION);	653	{
561	OUTPUT:	654	#ifdef _WIN32
562	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
563		657
564	char *	658	EXTEND (SP, 3);
565	gl_extensions ()	659
566	CODE:	660	buflen = sizeof (buffer);
567	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
568	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
569	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	}
570		678
571	void	679	void
572	add_font (char *file)	680	add_font (char *file)
573	CODE:	681	CODE:
574	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
575	#ifdef _WIN32
576	// cairo... sigh... requires win2000
577	AddFontResourceEx (file, FR_PRIVATE, 0);
578	#endif
579		683
580	void	684	void
581	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
582	ALIAS:	686	ALIAS:
583	load_image_file = 1	687	load_image_file = 1
…		…
625		729
626	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627		731
628	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
629		733
		734	SDL_LockSurface (surface2);
630	EXTEND (SP, 5);	735	EXTEND (SP, 6);
631	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
632	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
633	SDL_LockSurface (surface2);
634	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635	SDL_UnlockSurface (surface2);
636	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)));
637	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
639		743
640	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
641	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
642	}	746	}
643		747
…		…
667	}	771	}
668		772
669	void	773	void
670	error (char *message)	774	error (char *message)
671	CODE:	775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
672	#ifdef _WIN32	777	#ifdef _WIN32
673	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		779	#endif
		780
		781	void
		782	fatal (char *message)
		783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
		785	#ifdef _WIN32
		786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
674	#else	795	#else
675	fprintf (stderr, "ERROR: %s\n", message);	796	_exit (retval);
676	#endif	797	#endif
677		798
678	void
679	fatal (char *message)
680	CODE:
681	#ifdef _WIN32
682	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
683	#else
684	fprintf (stderr, "FATAL: %s\n", message);
685	#endif
686	exit (1);
687
688	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
689		800
690	CFClient::Font	801	CFPlus::Font
691	new_from_file (SV class, char path, int id = 0)	802	new_from_file (SV class, char path, int id = 0)
692	CODE:	803	CODE:
693	{	804	{
694	int count;	805	int count;
695	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
698	}	809	}
699	OUTPUT:	810	OUTPUT:
700	RETVAL	811	RETVAL
701		812
702	void	813	void
703	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
704	CODE:	815	CODE:
705	pango_font_description_free (self);	816	pango_font_description_free (self);
706		817
707	void	818	void
708	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
709	CODE:	820	CODE:
710	default_font = self;	821	default_font = self;
711		822
712	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
713		824
714	CFClient::Layout	825	void
715	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
716	CODE:	832	CODE:
717	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
718		834
719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
720	RETVAL->rgba = rgba;
721	RETVAL->r = 1.;	836	RETVAL->r = 1.;
722	RETVAL->g = 1.;	837	RETVAL->g = 1.;
723	RETVAL->b = 1.;	838	RETVAL->b = 1.;
724	RETVAL->a = 1.;	839	RETVAL->a = 1.;
725	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
729	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
730	OUTPUT:	845	OUTPUT:
731	RETVAL	846	RETVAL
732		847
733	void	848	void
734	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
735	CODE:	850	CODE:
736	g_object_unref (self->pl);	851	g_object_unref (self->pl);
737	Safefree (self);	852	Safefree (self);
738		853
739	int
740	is_rgba (CFClient::Layout self)
741	CODE:
742	RETVAL = self->rgba;
743	OUTPUT:
744	RETVAL
745
746	void	854	void
747	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
748	CODE:	856	CODE:
749	{	857	{
750	STRLEN textlen;	858	STRLEN textlen;
751	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
752		860
753	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
754	}	862	}
755		863
756	void	864	void
757	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
758	CODE:	866	CODE:
759	{	867	{
760	STRLEN textlen;	868	STRLEN textlen;
761	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
762		870
763	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
764	}	872	}
765		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
766	SV *	959	SV *
767	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
768	CODE:	961	CODE:
769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
771	OUTPUT:	964	OUTPUT:
772	RETVAL	965	RETVAL
773		966
774	void	967	void
775	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.)
776	CODE:	969	CODE:
777	self->r = r;	970	self->r = r;
778	self->g = g;	971	self->g = g;
779	self->b = b;	972	self->b = b;
780	self->a = a;	973	self->a = a;
781		974
782	void	975	void
783	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
784	CODE:	977	CODE:
785	if (self->font != font)	978	if (self->font != font)
786	{	979	{
787	self->font = font;	980	self->font = font;
788	layout_update_font (self);	981	layout_update_font (self);
789	}	982	}
790		983
791	void	984	void
792	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
793	CODE:	986	CODE:
794	if (self->base_height != base_height)	987	if (self->base_height != base_height)
795	{	988	{
796	self->base_height = base_height;	989	self->base_height = base_height;
797	layout_update_font (self);	990	layout_update_font (self);
798	}	991	}
799		992
800	void	993	void
801	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
802	CODE:	995	CODE:
803	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);
804		997
805	void	998	void
		999	set_indent (CFPlus::Layout self, int indent)
		1000	CODE:
		1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1002
		1003	void
		1004	set_spacing (CFPlus::Layout self, int spacing)
		1005	CODE:
		1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1007
		1008	void
		1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1010	CODE:
		1011	pango_layout_set_ellipsize (self->pl,
		1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1015	: PANGO_ELLIPSIZE_NONE
		1016	);
		1017
		1018	void
		1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1020	CODE:
		1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1022
		1023	void
806	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
807	PPCODE:	1025	PPCODE:
808	{	1026	{
809	int w, h;	1027	int w, h;
810		1028
811	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
814	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
815	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
816	}	1034	}
817		1035
818	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
819	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
820	CODE:	1050	CODE:
821	{	1051	{
822	int index, trailing;	1052	int index, trailing;
823	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);
824	RETVAL = index;	1054	RETVAL = index + trailing;
825	}	1055	}
826	OUTPUT:	1056	OUTPUT:
827	RETVAL	1057	RETVAL
828		1058
829	void	1059	void
830	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
831	PPCODE:	1061	PPCODE:
832	{	1062	{
833	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
835		1065
…		…
838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
839	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
840	}	1070	}
841		1071
842	void	1072	void
843	render (CFClient::Layout self)	1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
844	PPCODE:	1074	PPCODE:
845	{	1075	{
846	SV *retval;	1076	int line, x;
847	int w, h;
848		1077
849	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 */
850		1080
851	if (self->rgba)
852	{
853	cairo_surface_t *surface;
854	cairo_t *cairo;
855
856	retval = newSV (w * h * 4);
857	SvPOK_only (retval);
858	SvCUR_set (retval, w * h * 4);
859
860	memset (SvPVX (retval), 0, w * h * 4);
861
862	surface = cairo_image_surface_create_for_data (
863	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
864	cairo = cairo_create (surface);
865	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867	pango_cairo_show_layout (cairo, self->pl);
868
869	cairo_destroy (cairo);
870	cairo_surface_destroy (surface);
871
872	// what a mess, and its premultiplied, too :(
873	{
874	uint32_t p = (uint32_t )SvPVX (retval);
875	uint32_t e = p + w h;
876
877	while (p < e)
878	{
879	uint32_t rgba = *p;
880	rgba = (rgba >> 24) \| (rgba << 8);
881	rgba = SDL_SwapBE32 (rgba);
882	*p++ = rgba;
883	}
884	}
885
886	EXTEND (SP, 5);	1081	EXTEND (SP, 2);
887	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)
888	PUSHs (sv_2mortal (newSViv (h)));	1103	PUSHs (sv_2mortal (newSViv (index + trailing)));
889	PUSHs (sv_2mortal (retval));
890	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892	}
893	else	1104	else
894	{	1105	{
895	FT_Bitmap bitmap;
896
897	retval = newSV (w * h);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h);
900
901	bitmap.rows = h;
902	bitmap.width = w;
903	bitmap.pitch = w;
904	bitmap.buffer = (unsigned char*)SvPVX (retval);
905	bitmap.num_grays = 256;
906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908	memset (bitmap.buffer, 0, w * h);
909
910	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
911
912	EXTEND (SP, 5);
913	PUSHs (sv_2mortal (newSViv (w)));	1106	PUSHs (sv_2mortal (newSViv (index)));
914	PUSHs (sv_2mortal (newSViv (h)));	1107	PUSHs (sv_2mortal (newSViv (trailing)));
915	PUSHs (sv_2mortal (retval));
916	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918	}	1108	}
919	}	1109	}
920		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
921	MODULE = CFClient PACKAGE = CFClient::Texture	1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
922		1122
923	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
924	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.)
925	PROTOTYPE: $$$;$$	1162	PROTOTYPE: $$$;$$
926	ALIAS:	1163	ALIAS:
927	draw_quad_alpha = 1	1164	draw_quad_alpha = 1
928	draw_quad_alpha_premultiplied = 2	1165	draw_quad_alpha_premultiplied = 2
929	CODE:	1166	CODE:
930	{	1167	{
931	HV hv = (HV )SvRV (self);	1168	HV hv = (HV )SvRV (self);
932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
936		1172
937	if (items < 5)	1173	if (items < 5)
938	{	1174	{
939	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));
940	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));
941	}	1177	}
942		1178
943	if (ix)	1179	if (ix)
944	{	1180	{
945	glEnable (GL_BLEND);	1181	glEnable (GL_BLEND);
		1182
		1183	if (ix == 2)
946	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
		1189	glEnable (GL_ALPHA_TEST);
		1190	glAlphaFunc (GL_GREATER, 0.01f);
947	}	1191	}
948		1192
949	glBindTexture (GL_TEXTURE_2D, name);	1193	glBindTexture (GL_TEXTURE_2D, name);
950
951	if (wrap_mode)
952	{
953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955	}
956		1194
957	glBegin (GL_QUADS);	1195	glBegin (GL_QUADS);
958	glTexCoord2f (0, 0); glVertex2f (x , y );	1196	glTexCoord2f (0, 0); glVertex2f (x , y );
959	glTexCoord2f (0, t); glVertex2f (x , y + h);	1197	glTexCoord2f (0, t); glVertex2f (x , y + h);
960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1198	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1199	glTexCoord2f (s, 0); glVertex2f (x + w, y );
962	glEnd ();	1200	glEnd ();
963		1201
964	if (ix)	1202	if (ix)
		1203	{
		1204	glDisable (GL_ALPHA_TEST);
965	glDisable (GL_BLEND);	1205	glDisable (GL_BLEND);
		1206	}
966	}	1207	}
967		1208
968	MODULE = CFClient PACKAGE = CFClient::Map	1209	MODULE = CFPlus PACKAGE = CFPlus::Map
969		1210
970	CFClient::Map	1211	CFPlus::Map
971	new (SV *class, int map_width, int map_height)	1212	new (SV *class)
972	CODE:	1213	CODE:
973	New (0, RETVAL, 1, struct map);	1214	New (0, RETVAL, 1, struct map);
974	RETVAL->x = 0;	1215	RETVAL->x = 0;
975	RETVAL->y = 0;	1216	RETVAL->y = 0;
976	RETVAL->w = map_width;	1217	RETVAL->w = 0;
977	RETVAL->h = map_height;	1218	RETVAL->h = 0;
978	RETVAL->ox = 0;	1219	RETVAL->ox = 0;
979	RETVAL->oy = 0;	1220	RETVAL->oy = 0;
980	RETVAL->faces = 8192;	1221	RETVAL->faces = 8192;
981	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);
982	RETVAL->texs = 8192;	1223	RETVAL->texs = 8192;
…		…
985	RETVAL->row = 0;	1226	RETVAL->row = 0;
986	OUTPUT:	1227	OUTPUT:
987	RETVAL	1228	RETVAL
988		1229
989	void	1230	void
990	DESTROY (CFClient::Map self)	1231	DESTROY (CFPlus::Map self)
991	CODE:	1232	CODE:
992	{	1233	{
993	map_clear (self);	1234	map_clear (self);
994	Safefree (self->face);	1235	Safefree (self->face);
		1236	Safefree (self->tex);
995	Safefree (self);	1237	Safefree (self);
996	}	1238	}
997		1239
998	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
999	clear (CFClient::Map self)	1247	clear (CFPlus::Map self)
1000	CODE:	1248	CODE:
1001	map_clear (self);	1249	map_clear (self);
1002		1250
1003	void	1251	void
1004	set_face (CFClient::Map self, int face, int texid)	1252	set_face (CFPlus::Map self, int face, int texid)
1005	CODE:	1253	CODE:
1006	{	1254	{
1007	while (self->faces <= face)	1255	while (self->faces <= face)
1008	{	1256	{
1009	Append (mapface, self->face, self->faces, self->faces);	1257	Append (mapface, self->face, self->faces, self->faces);
…		…
1012		1260
1013	self->face [face] = texid;	1261	self->face [face] = texid;
1014	}	1262	}
1015		1263
1016	void	1264	void
1017	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)
1018	CODE:	1266	CODE:
1019	{	1267	{
1020	while (self->texs <= texid)	1268	while (self->texs <= texid)
1021	{	1269	{
1022	Append (maptex, self->tex, self->texs, self->texs);	1270	Append (maptex, self->tex, self->texs, self->texs);
…		…
1034	tex->r = r;	1282	tex->r = r;
1035	tex->g = g;	1283	tex->g = g;
1036	tex->b = b;	1284	tex->b = b;
1037	tex->a = a;	1285	tex->a = a;
1038	}	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);
1039	}	1296	}
1040		1297
1041	int	1298	int
1042	ox (CFClient::Map self)	1299	ox (CFPlus::Map self)
1043	ALIAS:	1300	ALIAS:
1044	oy = 1	1301	oy = 1
		1302	x = 2
		1303	y = 3
		1304	w = 4
		1305	h = 5
1045	CODE:	1306	CODE:
1046	switch (ix)	1307	switch (ix)
1047	{	1308	{
1048	case 0: RETVAL = self->ox; break;	1309	case 0: RETVAL = self->ox; break;
1049	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;
1050	}	1315	}
1051	OUTPUT:	1316	OUTPUT:
1052	RETVAL	1317	RETVAL
1053		1318
1054	void	1319	void
1055	scroll (CFClient::Map self, int dx, int dy)	1320	scroll (CFPlus::Map self, int dx, int dy)
1056	CODE:	1321	CODE:
1057	{	1322	{
1058	if (dx > 0)	1323	if (dx > 0)
1059	map_blank (self, self->x, self->y, dx - 1, self->h);	1324	map_blank (self, self->x, self->y, dx, self->h);
1060	else if (dx < 0)	1325	else if (dx < 0)
1061	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);
1062		1327
1063	if (dy > 0)	1328	if (dy > 0)
1064	map_blank (self, self->x, self->y, self->w, dy - 1);	1329	map_blank (self, self->x, self->y, self->w, dy);
1065	else if (dy < 0)	1330	else if (dy < 0)
1066	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);
1067		1332
1068	self->ox += dx; self->x += dx;	1333	self->ox += dx; self->x += dx;
1069	self->oy += dy; self->y += dy;	1334	self->oy += dy; self->y += dy;
1070		1335
1071	while (self->y < 0)	1336	while (self->y < 0)
…		…
1076	self->y += MAP_EXTEND_Y;	1341	self->y += MAP_EXTEND_Y;
1077	}	1342	}
1078	}	1343	}
1079		1344
1080	void	1345	void
1081	map1a_update (CFClient::Map self, SV *data_)	1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1082	CODE:	1347	CODE:
1083	{	1348	{
1084	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1349	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1085	uint8_t data_end = (uint8_t )SvEND (data_);	1350	uint8_t data_end = (uint8_t )SvEND (data_);
1086	mapcell *cell;	1351	mapcell *cell;
1087	int x, y, flags;	1352	int x, y, flags;
1088		1353
1089	while (data < data_end)	1354	while (data < data_end - 1)
1090	{	1355	{
1091	flags = (data [0] << 8) + data [1]; data += 2;	1356	flags = (data [0] << 8) + data [1]; data += 2;
1092		1357
1093	x = ((flags >> 10) & 63) + self->x;	1358	x = self->x + ((flags >> 10) & 63);
1094	y = ((flags >> 4) & 63) + self->y;	1359	y = self->y + ((flags >> 4) & 63);
1095		1360
1096	cell = map_get_cell (self, x, y);	1361	cell = map_get_cell (self, x, y);
1097		1362
1098	if (flags & 15)	1363	if (flags & 15)
1099	{	1364	{
1100	if (cell->darkness < 0)	1365	if (!cell->darkness)
1101	{	1366	{
		1367	memset (cell, 0, sizeof (*cell));
1102	cell->darkness = 0;	1368	cell->darkness = 256;
1103	cell->face [0] = 0;
1104	cell->face [1] = 0;
1105	cell->face [2] = 0;
1106	}	1369	}
1107		1370
1108	cell->darkness = flags & 8 ? *data++ : 255;
1109
1110	//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	}
1111		1412
1112	if (flags & 4)	1413	if (flags & 4)
1113	{	1414	{
1114	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;
1115	}	1416	}
…		…
1123	{	1424	{
1124	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;
1125	}	1426	}
1126	}	1427	}
1127	else	1428	else
1128	cell->darkness = -1;	1429	cell->darkness = 0;
1129	}	1430	}
1130	}	1431	}
1131		1432
1132	SV *	1433	SV *
1133	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)
1134	CODE:	1435	CODE:
1135	{	1436	{
1136	int x1, x;	1437	int x1, x;
1137	int y1, y;	1438	int y1, y;
1138	int z;	1439	int z;
…		…
1188	}	1489	}
1189	OUTPUT:	1490	OUTPUT:
1190	RETVAL	1491	RETVAL
1191		1492
1192	void	1493	void
1193	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)
1194	PPCODE:	1495	CODE:
1195	{	1496	{
1196	int vx, vy;
1197	int x, y, z;	1497	int x, y, z;
1198	int last_name;	1498	int last_name;
1199	mapface face;	1499	mapface face;
1200	int sw4 = (sw + 3) & ~3;
1201	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1202	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1203
1204	memset (darkness, 255, sw4 * sh);
1205	SvPOK_only (darkness_sv);
1206	SvCUR_set (darkness_sv, sw4 * sh);
1207
1208	vx = self->x + (self->w - sw) / 2 - shift_x;
1209	vy = self->y + (self->h - sh) / 2 - shift_y;
1210
1211	/*
1212	int vx = self->vx = self->w >= sw
1213	? self->x + (self->w - sw) / 2
1214	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1215
1216	int vy = self->vy = self->h >= sh
1217	? self->y + (self->h - sh) / 2
1218	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1219	*/
1220		1500
1221	glColor4ub (255, 255, 255, 255);	1501	glColor4ub (255, 255, 255, 255);
1222		1502
		1503	glEnable (GL_BLEND);
1223	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224	glEnable (GL_BLEND);
1225	glEnable (GL_TEXTURE_2D);	1505	glEnable (GL_TEXTURE_2D);
1226	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227		1507
1228	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1229		1509
1230	last_name = 0;	1510	last_name = 0;
1231		1511
		1512	mx += self->x;
		1513	my += self->y;
		1514
1232	for (z = 0; z < 3; z++)	1515	for (z = 0; z < 3; z++)
1233	for (y = 0; y < sh; y++)	1516	for (y = 0; y < sh; y++)
1234	if (0 <= y + vy && y + vy < self->rows)	1517	if (0 <= y + my && y + my < self->rows)
1235	{	1518	{
1236	maprow *row = self->row + (y + vy);	1519	maprow *row = self->row + (y + my);
1237		1520
1238	for (x = 0; x < sw; x++)	1521	for (x = 0; x < sw; x++)
1239	if (row->c0 <= x + vx && x + vx < row->c1)	1522	if (row->c0 <= x + mx && x + mx < row->c1)
1240	{	1523	{
1241	mapcell *cell = row->col + (x + vx - row->c0);	1524	mapcell *cell = row->col + (x + mx - row->c0);
1242
1243	darkness[y * sw4 + x] = cell->darkness < 0
1244	? 255 - FOW_DARKNESS
1245	: 255 - cell->darkness;
1246		1525
1247	face = cell->face [z];	1526	face = cell->face [z];
1248		1527
1249	if (face)	1528	if (face && face < self->texs)
1250	{	1529	{
1251	maptex tex = self->tex [face];	1530	maptex tex = self->tex [face];
1252
1253	int px = (x + 1) * 32 - tex.w;	1531	int px = (x + 1) * 32 - tex.w;
1254	int py = (y + 1) * 32 - tex.h;	1532	int py = (y + 1) * 32 - tex.h;
1255		1533
1256	if (last_name != tex.name)	1534	if (last_name != tex.name)
1257	{	1535	{
1258	glEnd ();	1536	glEnd ();
1259	last_name = tex.name;
1260	glBindTexture (GL_TEXTURE_2D, last_name);	1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1261	glBegin (GL_QUADS);	1538	glBegin (GL_QUADS);
1262	}	1539	}
1263		1540
1264	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266	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);
1267	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268	}	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	}
1269	}	1565	}
1270	}	1566	}
1271		1567
1272	glEnd ();	1568	glEnd ();
1273		1569
1274	glDisable (GL_TEXTURE_2D);	1570	glDisable (GL_TEXTURE_2D);
1275	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	}
1276		1696
1277	EXTEND (SP, 3);	1697	EXTEND (SP, 3);
1278	PUSHs (sv_2mortal (newSViv (sw4)));	1698	PUSHs (sv_2mortal (newSViv (sw4)));
1279	PUSHs (sv_2mortal (newSViv (sh)));	1699	PUSHs (sv_2mortal (newSViv (sh)));
1280	PUSHs (darkness_sv);	1700	PUSHs (darkness_sv);
1281	}	1701	}
1282		1702
1283	SV *	1703	SV *
1284	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)
1285	CODE:	1705	CODE:
1286	{	1706	{
1287	int x, y, x1, y1;	1707	int x, y, x1, y1;
1288	SV data_sv = newSV (w h * 7 + 5);	1708	SV data_sv = newSV (w h * 7 + 5);
1289	uint8_t data = (uint8_t )SvPVX (data_sv);	1709	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1351	}	1771	}
1352	OUTPUT:	1772	OUTPUT:
1353	RETVAL	1773	RETVAL
1354		1774
1355	void	1775	void
1356	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)
1357	PPCODE:	1777	PPCODE:
1358	{	1778	{
1359	int x, y, z;	1779	int x, y, z;
1360	int w, h;	1780	int w, h;
1361	int x1, y1;	1781	int x1, y1;
…		…
1393		1813
1394	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1814	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1395	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1815	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1396	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1816	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1397		1817
1398	if (cell->darkness <= 0)	1818	if (cell->darkness == 0)
1399	{	1819	{
1400	cell->darkness = -1;	1820	cell->darkness = 0;
1401		1821
1402	for (z = 0; z <= 2; z++)	1822	for (z = 0; z <= 2; z++)
1403	{	1823	{
1404	cell->face[z] = face[z];	1824	cell->face[z] = face[z];
1405		1825
…		…
1410	}	1830	}
1411	}	1831	}
1412	}	1832	}
1413	}	1833	}
1414		1834
1415	MODULE = CFClient PACKAGE = CFClient::MixChunk	1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1416		1836
1417	CFClient::MixChunk	1837	CFPlus::MixChunk
1418	new_from_file (SV class, char path)	1838	new_from_file (SV class, char path)
1419	CODE:	1839	CODE:
1420	RETVAL = Mix_LoadWAV (path);	1840	RETVAL = Mix_LoadWAV (path);
1421	OUTPUT:	1841	OUTPUT:
1422	RETVAL	1842	RETVAL
1423		1843
1424	void	1844	void
1425	DESTROY (CFClient::MixChunk self)	1845	DESTROY (CFPlus::MixChunk self)
1426	CODE:	1846	CODE:
1427	Mix_FreeChunk (self);	1847	Mix_FreeChunk (self);
1428		1848
1429	int	1849	int
1430	volume (CFClient::MixChunk self, int volume = -1)	1850	volume (CFPlus::MixChunk self, int volume = -1)
1431	CODE:	1851	CODE:
1432	RETVAL = Mix_VolumeChunk (self, volume);	1852	RETVAL = Mix_VolumeChunk (self, volume);
1433	OUTPUT:	1853	OUTPUT:
1434	RETVAL	1854	RETVAL
1435		1855
1436	int	1856	int
1437	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)
1438	CODE:	1858	CODE:
1439	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1440	OUTPUT:	1860	OUTPUT:
1441	RETVAL	1861	RETVAL
1442		1862
1443	MODULE = CFClient PACKAGE = CFClient::MixMusic	1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1444		1864
1445	int	1865	int
1446	volume (int volume = -1)	1866	volume (int volume = -1)
1447	CODE:	1867	CODE:
1448	RETVAL = Mix_VolumeMusic (volume);	1868	RETVAL = Mix_VolumeMusic (volume);
1449	OUTPUT:	1869	OUTPUT:
1450	RETVAL	1870	RETVAL
1451		1871
1452	CFClient::MixMusic	1872	CFPlus::MixMusic
1453	new_from_file (SV class, char path)	1873	new_from_file (SV class, char path)
1454	CODE:	1874	CODE:
1455	RETVAL = Mix_LoadMUS (path);	1875	RETVAL = Mix_LoadMUS (path);
1456	OUTPUT:	1876	OUTPUT:
1457	RETVAL	1877	RETVAL
1458		1878
1459	void	1879	void
1460	DESTROY (CFClient::MixMusic self)	1880	DESTROY (CFPlus::MixMusic self)
1461	CODE:	1881	CODE:
1462	Mix_FreeMusic (self);	1882	Mix_FreeMusic (self);
1463		1883
1464	int	1884	int
1465	play (CFClient::MixMusic self, int loops = -1)	1885	play (CFPlus::MixMusic self, int loops = -1)
1466	CODE:	1886	CODE:
1467	RETVAL = Mix_PlayMusic (self, loops);	1887	RETVAL = Mix_PlayMusic (self, loops);
1468	OUTPUT:	1888	OUTPUT:
1469	RETVAL	1889	RETVAL
1470		1890
1471	MODULE = CFClient PACKAGE = CFClient::OpenGL	1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1472		1892
1473	BOOT:	1893	BOOT:
1474	{	1894	{
1475	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1476	static const struct {	1896	static const struct {
1477	const char *name;	1897	const char *name;
1478	IV iv;	1898	IV iv;
1479	} *civ, const_iv[] = {	1899	} *civ, const_iv[] = {
1480	# define const_iv(name) { # name, (IV)name }	1900	# define const_iv(name) { # name, (IV)name }
1481	const_iv (GL_COLOR_MATERIAL),	1901	const_iv (GL_COLOR_MATERIAL),
1482	const_iv (GL_SMOOTH),	1902	const_iv (GL_SMOOTH),
1483	const_iv (GL_FLAT),	1903	const_iv (GL_FLAT),
1484	const_iv (GL_DITHER),	1904	const_iv (GL_DITHER),
1485	const_iv (GL_BLEND),	1905	const_iv (GL_BLEND),
		1906	const_iv (GL_CULL_FACE),
1486	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),
1487	const_iv (GL_AND),	1914	const_iv (GL_AND),
1488	const_iv (GL_ONE),	1915	const_iv (GL_ONE),
1489	const_iv (GL_ZERO),	1916	const_iv (GL_ZERO),
1490	const_iv (GL_SRC_ALPHA),	1917	const_iv (GL_SRC_ALPHA),
1491	const_iv (GL_SRC_ALPHA_SATURATE),	1918	const_iv (GL_DST_ALPHA),
1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493	const_iv (GL_ONE_MINUS_DST_ALPHA),	1920	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1921	const_iv (GL_SRC_ALPHA_SATURATE),
1494	const_iv (GL_RGB),	1922	const_iv (GL_RGB),
1495	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),
1496	const_iv (GL_UNSIGNED_BYTE),	1927	const_iv (GL_UNSIGNED_BYTE),
		1928	const_iv (GL_UNSIGNED_SHORT),
		1929	const_iv (GL_UNSIGNED_INT),
1497	const_iv (GL_ALPHA),	1930	const_iv (GL_ALPHA),
		1931	const_iv (GL_INTENSITY),
1498	const_iv (GL_LUMINANCE),	1932	const_iv (GL_LUMINANCE),
		1933	const_iv (GL_LUMINANCE_ALPHA),
1499	const_iv (GL_FLOAT),	1934	const_iv (GL_FLOAT),
1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1935	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1501	const_iv (GL_COMPILE),	1936	const_iv (GL_COMPILE),
1502	const_iv (GL_TEXTURE_1D),	1937	const_iv (GL_TEXTURE_1D),
1503	const_iv (GL_TEXTURE_2D),	1938	const_iv (GL_TEXTURE_2D),
…		…
1505	const_iv (GL_TEXTURE_MAG_FILTER),	1940	const_iv (GL_TEXTURE_MAG_FILTER),
1506	const_iv (GL_TEXTURE_MIN_FILTER),	1941	const_iv (GL_TEXTURE_MIN_FILTER),
1507	const_iv (GL_TEXTURE_ENV_MODE),	1942	const_iv (GL_TEXTURE_ENV_MODE),
1508	const_iv (GL_TEXTURE_WRAP_S),	1943	const_iv (GL_TEXTURE_WRAP_S),
1509	const_iv (GL_TEXTURE_WRAP_T),	1944	const_iv (GL_TEXTURE_WRAP_T),
		1945	const_iv (GL_REPEAT),
1510	const_iv (GL_CLAMP),	1946	const_iv (GL_CLAMP),
1511	const_iv (GL_REPEAT),	1947	const_iv (GL_CLAMP_TO_EDGE),
1512	const_iv (GL_NEAREST),	1948	const_iv (GL_NEAREST),
1513	const_iv (GL_LINEAR),	1949	const_iv (GL_LINEAR),
1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1950	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1951	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1952	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1953	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518	const_iv (GL_GENERATE_MIPMAP),	1954	const_iv (GL_GENERATE_MIPMAP),
1519	const_iv (GL_MODULATE),	1955	const_iv (GL_MODULATE),
1520	const_iv (GL_DECAL),	1956	const_iv (GL_DECAL),
1521	const_iv (GL_REPLACE),	1957	const_iv (GL_REPLACE),
		1958	const_iv (GL_DEPTH_BUFFER_BIT),
1522	const_iv (GL_COLOR_BUFFER_BIT),	1959	const_iv (GL_COLOR_BUFFER_BIT),
1523	const_iv (GL_PROJECTION),	1960	const_iv (GL_PROJECTION),
1524	const_iv (GL_MODELVIEW),	1961	const_iv (GL_MODELVIEW),
1525	const_iv (GL_COLOR_LOGIC_OP),	1962	const_iv (GL_COLOR_LOGIC_OP),
1526	const_iv (GL_SEPARABLE_2D),	1963	const_iv (GL_SEPARABLE_2D),
1527	const_iv (GL_CONVOLUTION_2D),	1964	const_iv (GL_CONVOLUTION_2D),
1528	const_iv (GL_CONVOLUTION_BORDER_MODE),	1965	const_iv (GL_CONVOLUTION_BORDER_MODE),
1529	const_iv (GL_CONSTANT_BORDER),	1966	const_iv (GL_CONSTANT_BORDER),
1530	const_iv (GL_LINES),	1967	const_iv (GL_LINES),
		1968	const_iv (GL_LINE_STRIP),
		1969	const_iv (GL_LINE_LOOP),
1531	const_iv (GL_QUADS),	1970	const_iv (GL_QUADS),
1532	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),
1533	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1534	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),
1535	# undef const_iv	1981	# undef const_iv
1536	};	1982	};
1537		1983
1538	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; )
1539	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1540	}	1986	}
1541		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
1542	int glGetError ()	2009	int glGetError ()
		2010
		2011	void glFinish ()
1543		2012
1544	void glClear (int mask)	2013	void glClear (int mask)
1545		2014
1546	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)
1547	PROTOTYPE: @	2016	PROTOTYPE: @
…		…
1554		2023
1555	void glHint (int target, int mode)	2024	void glHint (int target, int mode)
1556		2025
1557	void glBlendFunc (int sfactor, int dfactor)	2026	void glBlendFunc (int sfactor, int dfactor)
1558		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
1559	void glLogicOp (int opcode)	2034	void glLogicOp (int opcode)
1560		2035
1561	void glColorMask (int red, int green, int blue, int alpha)	2036	void glColorMask (int red, int green, int blue, int alpha)
1562		2037
1563	void glMatrixMode (int mode)	2038	void glMatrixMode (int mode)
…		…
1566		2041
1567	void glPopMatrix ()	2042	void glPopMatrix ()
1568		2043
1569	void glLoadIdentity ()	2044	void glLoadIdentity ()
1570		2045
		2046	void glDrawBuffer (int buffer)
		2047
		2048	void glReadBuffer (int buffer)
		2049
1571	# 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
1572	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_)
1573		2055
1574	void glViewport (int x, int y, int width, int height)	2056	void glViewport (int x, int y, int width, int height)
1575		2057
1576	void glScissor (int x, int y, int width, int height)	2058	void glScissor (int x, int y, int width, int height)
…		…
1591		2073
1592	void glEnd ()	2074	void glEnd ()
1593		2075
1594	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)
1595	PROTOTYPE: @	2077	PROTOTYPE: @
		2078	ALIAS:
		2079	glColor_premultiply = 1
1596	CODE:	2080	CODE:
1597	glColor4ub (MIN ((int)(r * 255.f), 255),	2081	if (ix)
1598	MIN ((int)(g * 255.f), 255),	2082	{
1599	MIN ((int)(b * 255.f), 255),	2083	r *= a;
1600	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);
1601		2100
1602	void glVertex (float x, float y, float z = 0.)	2101	void glVertex (float x, float y, float z = 0.)
1603	CODE:	2102	CODE:
1604	glVertex3f (x, y, z);	2103	glVertex3f (x, y, z);
1605		2104
…		…
1617		2116
1618	void glBindTexture (int target, int name)	2117	void glBindTexture (int target, int name)
1619		2118
1620	void glConvolutionParameter (int target, int pname, float params)	2119	void glConvolutionParameter (int target, int pname, float params)
1621	CODE:	2120	CODE:
1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2121	if (gl.ConvolutionParameterf)
		2122	gl.ConvolutionParameterf (target, pname, params);
1623		2123
1624	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)
1625	CODE:	2125	CODE:
1626	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2126	if (gl.ConvolutionFilter2D)
1627	(target, internalformat, width, height, format, type, data));	2127	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628		2128
1629	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)
1630	CODE:	2130	CODE:
1631	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2131	if (gl.SeparableFilter2D)
1632	(target, internalformat, width, height, format, type, row, column));	2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633		2133
1634	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)
1635		2135
1636	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)
1637		2137
1638	void glRasterPos (int x, int y)	2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639	CODE:
1640	glRasterPos2i (x, y);
1641		2139
1642	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)
1643		2141
1644	int glGenTexture ()	2142	int glGenTexture ()
1645	CODE:	2143	CODE:

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.82 by root, Mon May 15 00:15:08 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 1.82 by root, Mon May 15 00:15:08 2006 UTC vs.
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC