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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.89 by root, Sun May 21 00:02:01 2006 UTC vs.
Revision 1.164 by root, Tue Nov 7 22:41:27 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_version ()	651	win32_proxy_info ()
565	CODE:	652	PPCODE:
566	RETVAL = (char *)glGetString (GL_VERSION);	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_extensions ()	659
572	CODE:	660	buflen = sizeof (buffer);
573	RETVAL = (char *)glGetString (GL_EXTENSIONS);	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));
		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	}
576		678
577	void	679	void
578	add_font (char *file)	680	add_font (char *file)
579	CODE:	681	CODE:
580	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
581	#ifdef _WIN32
582	// cairo... sigh... requires win2000
583	AddFontResourceEx (file, FR_PRIVATE, 0);
584	#endif
585		683
586	void	684	void
587	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
588	ALIAS:	686	ALIAS:
589	load_image_file = 1	687	load_image_file = 1
…		…
631		729
632	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
633		731
634	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
635		733
		734	SDL_LockSurface (surface2);
636	EXTEND (SP, 5);	735	EXTEND (SP, 6);
637	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
638	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
639	SDL_LockSurface (surface2);
640	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
641	SDL_UnlockSurface (surface2);
642	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)));
643	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
644	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
645		743
646	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
647	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
648	}	746	}
649		747
…		…
685	CODE:	783	CODE:
686	fprintf (stderr, "FATAL: %s\n", message);	784	fprintf (stderr, "FATAL: %s\n", message);
687	#ifdef _WIN32	785	#ifdef _WIN32
688	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
689	#endif	787	#endif
690	exit (1);	788	_exit (1);
691		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
692	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
693		800
694	CFClient::Font	801	CFPlus::Font
695	new_from_file (SV *class, char *path, int id = 0)	802	new_from_file (SV *class, char *path, int id = 0)
696	CODE:	803	CODE:
697	{	804	{
698	int count;	805	int count;
699	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
702	}	809	}
703	OUTPUT:	810	OUTPUT:
704	RETVAL	811	RETVAL
705		812
706	void	813	void
707	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
708	CODE:	815	CODE:
709	pango_font_description_free (self);	816	pango_font_description_free (self);
710		817
711	void	818	void
712	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
713	CODE:	820	CODE:
714	default_font = self;	821	default_font = self;
715		822
716	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
717		824
718	CFClient::Layout	825	void
719	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
720	CODE:	827	CODE:
721	#if _WIN32	828	tc_clear ();
722	rgba = 0;//D	829
723	#endif	830	CFPlus::Layout
		831	new (SV *class)
		832	CODE:
724	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
725		834
726	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
727	RETVAL->rgba = rgba;
728	RETVAL->r = 1.;	836	RETVAL->r = 1.;
729	RETVAL->g = 1.;	837	RETVAL->g = 1.;
730	RETVAL->b = 1.;	838	RETVAL->b = 1.;
731	RETVAL->a = 1.;	839	RETVAL->a = 1.;
732	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
736	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
737	OUTPUT:	845	OUTPUT:
738	RETVAL	846	RETVAL
739		847
740	void	848	void
741	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
742	CODE:	850	CODE:
743	g_object_unref (self->pl);	851	g_object_unref (self->pl);
744	Safefree (self);	852	Safefree (self);
745		853
746	int
747	is_rgba (CFClient::Layout self)
748	CODE:
749	RETVAL = self->rgba;
750	OUTPUT:
751	RETVAL
752
753	void	854	void
754	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
755	CODE:	856	CODE:
756	{	857	{
757	STRLEN textlen;	858	STRLEN textlen;
758	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
759		860
760	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
761	}	862	}
762		863
763	void	864	void
764	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
765	CODE:	866	CODE:
766	{	867	{
767	STRLEN textlen;	868	STRLEN textlen;
768	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
769		870
770	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
771	}	872	}
772		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
773	SV *	959	SV *
774	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
775	CODE:	961	CODE:
776	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
777	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
778	OUTPUT:	964	OUTPUT:
779	RETVAL	965	RETVAL
780		966
781	void	967	void
782	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.)
783	CODE:	969	CODE:
784	self->r = r;	970	self->r = r;
785	self->g = g;	971	self->g = g;
786	self->b = b;	972	self->b = b;
787	self->a = a;	973	self->a = a;
788		974
789	void	975	void
790	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
791	CODE:	977	CODE:
792	if (self->font != font)	978	if (self->font != font)
793	{	979	{
794	self->font = font;	980	self->font = font;
795	layout_update_font (self);	981	layout_update_font (self);
796	}	982	}
797		983
798	void	984	void
799	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
800	CODE:	986	CODE:
801	if (self->base_height != base_height)	987	if (self->base_height != base_height)
802	{	988	{
803	self->base_height = base_height;	989	self->base_height = base_height;
804	layout_update_font (self);	990	layout_update_font (self);
805	}	991	}
806		992
807	void	993	void
808	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
809	CODE:	995	CODE:
810	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);
811		997
812	void	998	void
813	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
814	CODE:	1000	CODE:
815	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
816		1002
817	void	1003	void
818	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
819	CODE:	1005	CODE:
820	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
821		1007
822	void	1008	void
823	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
824	CODE:	1010	CODE:
825	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
826	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
827	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
828	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
829	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
830	);	1016	);
831		1017
832	void	1018	void
833	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
834	CODE:	1020	CODE:
835	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
836		1022
837	void	1023	void
838	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
839	PPCODE:	1025	PPCODE:
840	{	1026	{
841	int w, h;	1027	int w, h;
842		1028
843	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
846	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
847	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
848	}	1034	}
849		1035
850	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
851	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
852	CODE:	1050	CODE:
853	{	1051	{
854	int index, trailing;	1052	int index, trailing;
855	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);
856	RETVAL = index;	1054	RETVAL = index;
857	}	1055	}
858	OUTPUT:	1056	OUTPUT:
859	RETVAL	1057	RETVAL
860		1058
861	void	1059	void
862	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
863	PPCODE:	1061	PPCODE:
864	{	1062	{
865	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
866	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
867		1065
…		…
870	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
871	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
872	}	1070	}
873		1071
874	void	1072	void
875	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
876	PPCODE:	1074	PPCODE:
877	{	1075	pango_opengl_render_layout_subpixel (
878	SV *retval;	1076	self->pl,
879	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
		1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
880		1081
881	layout_get_pixel_size (self, &w, &h);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
882		1083
883	if (self->rgba)	1084	void
		1085	pad2pot (SV *data_, SV *w_, SV *h_)
		1086	CODE:
		1087	{
		1088	int ow = SvIV (w_);
		1089	int oh = SvIV (h_);
		1090
		1091	if (ow && oh)
884	{	1092	{
885	cairo_surface_t *surface;	1093	int nw = minpot (ow);
886	cairo_t *cairo;	1094	int nh = minpot (oh);
887		1095
888	retval = newSV (w * h * 4);	1096	if (nw != ow || nh != oh)
889	SvPOK_only (retval);
890	SvCUR_set (retval, w * h * 4);
891
892	memset (SvPVX (retval), 0, w * h * 4);
893
894	surface = cairo_image_surface_create_for_data (
895	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
896	cairo = cairo_create (surface);
897	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
898
899	pango_cairo_show_layout (cairo, self->pl);
900
901	cairo_destroy (cairo);
902	cairo_surface_destroy (surface);
903
904	// what a mess, and its premultiplied, too :(
905	{	1097	{
906	uint32_t *p = (uint32_t *)SvPVX (retval);	1098	if (SvOK (data_))
907	uint32_t *e = p + w * h;
908
909	while (p < e)
910	{	1099	{
911	uint32_t rgba = *p;	1100	STRLEN datalen;
912	rgba = (rgba >> 24) | (rgba << 8);	1101	char *data = SvPVbyte (data_, datalen);
913	#if 0	1102	int bpp = datalen / (ow * oh);
914	#ifdef _WIN32	1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
915	{//D
916	uint8_t r = rgba >> 24;
917	uint8_t g = rgba >> 16;
918	uint8_t b = rgba >> 8;
919	uint8_t a = rgba >> 0;
920		1104
921	rgba = (rgba & 0xffffff00) | a;	1105	SvPOK_only (result_);
		1106	SvCUR_set (result_, nw * nh * bpp);
		1107
		1108	memset (SvPVX (result_), 0, nw * nh * bpp);
		1109	while (oh--)
		1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1111
		1112	sv_setsv (data_, result_);
922	}	1113	}
923	#endif	1114
924	#endif	1115	sv_setiv (w_, nw);
925	rgba = SDL_SwapBE32 (rgba);	1116	sv_setiv (h_, nh);
926	*p++ = rgba;
927	}	1117	}
928	}
929
930	EXTEND (SP, 5);
931	PUSHs (sv_2mortal (newSViv (w)));
932	PUSHs (sv_2mortal (newSViv (h)));
933	PUSHs (sv_2mortal (retval));
934	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
935	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936	}	1118	}
937	else
938	{
939	FT_Bitmap bitmap;
940
941	retval = newSV (w * h);
942	SvPOK_only (retval);
943	SvCUR_set (retval, w * h);
944
945	bitmap.rows = h;
946	bitmap.width = w;
947	bitmap.pitch = w;
948	bitmap.buffer = (unsigned char*)SvPVX (retval);
949	bitmap.num_grays = 256;
950	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
951
952	memset (bitmap.buffer, 0, w * h);
953
954	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
955
956	EXTEND (SP, 5);
957	PUSHs (sv_2mortal (newSViv (w)));
958	PUSHs (sv_2mortal (newSViv (h)));
959	PUSHs (sv_2mortal (retval));
960	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
961	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962	}
963	}	1119	}
964		1120
965	MODULE = CFClient PACKAGE = CFClient::Texture
966
967	void	1121	void
968	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
969	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
970	ALIAS:	1124	ALIAS:
971	draw_quad_alpha = 1	1125	draw_quad_alpha = 1
972	draw_quad_alpha_premultiplied = 2	1126	draw_quad_alpha_premultiplied = 2
973	CODE:	1127	CODE:
974	{	1128	{
975	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
976	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
977	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
978	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
979	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
980		1133
981	if (items < 5)	1134	if (items < 5)
982	{	1135	{
983	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
984	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
985	}	1138	}
986		1139
987	if (ix)	1140	if (ix)
988	{	1141	{
989	glEnable (GL_BLEND);	1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
990	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1145	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1146	else
		1147	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1148	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1149
991	glEnable (GL_ALPHA_TEST);	1150	glEnable (GL_ALPHA_TEST);
992	glAlphaFunc (GL_GREATER, 0.01f);	1151	glAlphaFunc (GL_GREATER, 0.01f);
993	}	1152	}
994		1153
995	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
996
997	if (wrap_mode)
998	{
999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1001	}
1002		1155
1003	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
1004	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
1005	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
1006	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1012	glDisable (GL_ALPHA_TEST);	1165	glDisable (GL_ALPHA_TEST);
1013	glDisable (GL_BLEND);	1166	glDisable (GL_BLEND);
1014	}	1167	}
1015	}	1168	}
1016		1169
1017	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
1018		1171
1019	CFClient::Map	1172	CFPlus::Map
1020	new (SV *class, int map_width, int map_height)	1173	new (SV *class)
1021	CODE:	1174	CODE:
1022	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
1023	RETVAL->x = 0;	1176	RETVAL->x = 0;
1024	RETVAL->y = 0;	1177	RETVAL->y = 0;
1025	RETVAL->w = map_width;	1178	RETVAL->w = 0;
1026	RETVAL->h = map_height;	1179	RETVAL->h = 0;
1027	RETVAL->ox = 0;	1180	RETVAL->ox = 0;
1028	RETVAL->oy = 0;	1181	RETVAL->oy = 0;
1029	RETVAL->faces = 8192;	1182	RETVAL->faces = 8192;
1030	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);
1031	RETVAL->texs = 8192;	1184	RETVAL->texs = 8192;
…		…
1034	RETVAL->row = 0;	1187	RETVAL->row = 0;
1035	OUTPUT:	1188	OUTPUT:
1036	RETVAL	1189	RETVAL
1037		1190
1038	void	1191	void
1039	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
1040	CODE:	1193	CODE:
1041	{	1194	{
1042	map_clear (self);	1195	map_clear (self);
1043	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
1044	Safefree (self);	1198	Safefree (self);
1045	}	1199	}
1046		1200
1047	void	1201	void
		1202	resize (CFPlus::Map self, int map_width, int map_height)
		1203	CODE:
		1204	self->w = map_width;
		1205	self->h = map_height;
		1206
		1207	void
1048	clear (CFClient::Map self)	1208	clear (CFPlus::Map self)
1049	CODE:	1209	CODE:
1050	map_clear (self);	1210	map_clear (self);
1051		1211
1052	void	1212	void
1053	set_face (CFClient::Map self, int face, int texid)	1213	set_face (CFPlus::Map self, int face, int texid)
1054	CODE:	1214	CODE:
1055	{	1215	{
1056	while (self->faces <= face)	1216	while (self->faces <= face)
1057	{	1217	{
1058	Append (mapface, self->face, self->faces, self->faces);	1218	Append (mapface, self->face, self->faces, self->faces);
…		…
1061		1221
1062	self->face [face] = texid;	1222	self->face [face] = texid;
1063	}	1223	}
1064		1224
1065	void	1225	void
1066	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)	1226	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)
1067	CODE:	1227	CODE:
1068	{	1228	{
1069	while (self->texs <= texid)	1229	while (self->texs <= texid)
1070	{	1230	{
1071	Append (maptex, self->tex, self->texs, self->texs);	1231	Append (maptex, self->tex, self->texs, self->texs);
…		…
1083	tex->r = r;	1243	tex->r = r;
1084	tex->g = g;	1244	tex->g = g;
1085	tex->b = b;	1245	tex->b = b;
1086	tex->a = a;	1246	tex->a = a;
1087	}	1247	}
		1248
		1249	// somewhat hackish, but for textures that require it, it really
		1250	// improves the look, and most others don't suffer.
		1251	glBindTexture (GL_TEXTURE_2D, name);
		1252	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1253	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1254	// use uglier nearest interpolation because linear suffers
		1255	// from transparent color bleeding and ugly wrapping effects.
		1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1088	}	1257	}
1089		1258
1090	int	1259	int
1091	ox (CFClient::Map self)	1260	ox (CFPlus::Map self)
1092	ALIAS:	1261	ALIAS:
1093	oy = 1	1262	oy = 1
		1263	x = 2
		1264	y = 3
		1265	w = 4
		1266	h = 5
1094	CODE:	1267	CODE:
1095	switch (ix)	1268	switch (ix)
1096	{	1269	{
1097	case 0: RETVAL = self->ox; break;	1270	case 0: RETVAL = self->ox; break;
1098	case 1: RETVAL = self->oy; break;	1271	case 1: RETVAL = self->oy; break;
		1272	case 2: RETVAL = self->x; break;
		1273	case 3: RETVAL = self->y; break;
		1274	case 4: RETVAL = self->w; break;
		1275	case 5: RETVAL = self->h; break;
1099	}	1276	}
1100	OUTPUT:	1277	OUTPUT:
1101	RETVAL	1278	RETVAL
1102		1279
1103	void	1280	void
1104	scroll (CFClient::Map self, int dx, int dy)	1281	scroll (CFPlus::Map self, int dx, int dy)
1105	CODE:	1282	CODE:
1106	{	1283	{
1107	if (dx > 0)	1284	if (dx > 0)
1108	map_blank (self, self->x, self->y, dx - 1, self->h);	1285	map_blank (self, self->x, self->y, dx, self->h);
1109	else if (dx < 0)	1286	else if (dx < 0)
1110	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1111		1288
1112	if (dy > 0)	1289	if (dy > 0)
1113	map_blank (self, self->x, self->y, self->w, dy - 1);	1290	map_blank (self, self->x, self->y, self->w, dy);
1114	else if (dy < 0)	1291	else if (dy < 0)
1115	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1116		1293
1117	self->ox += dx; self->x += dx;	1294	self->ox += dx; self->x += dx;
1118	self->oy += dy; self->y += dy;	1295	self->oy += dy; self->y += dy;
1119		1296
1120	while (self->y < 0)	1297	while (self->y < 0)
…		…
1125	self->y += MAP_EXTEND_Y;	1302	self->y += MAP_EXTEND_Y;
1126	}	1303	}
1127	}	1304	}
1128		1305
1129	void	1306	void
1130	map1a_update (CFClient::Map self, SV *data_)	1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1131	CODE:	1308	CODE:
1132	{	1309	{
1133	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1310	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1134	uint8_t *data_end = (uint8_t *)SvEND (data_);	1311	uint8_t *data_end = (uint8_t *)SvEND (data_);
1135	mapcell *cell;	1312	mapcell *cell;
1136	int x, y, flags;	1313	int x, y, flags;
1137		1314
1138	while (data < data_end)	1315	while (data < data_end - 1)
1139	{	1316	{
1140	flags = (data [0] << 8) + data [1]; data += 2;	1317	flags = (data [0] << 8) + data [1]; data += 2;
1141		1318
1142	x = ((flags >> 10) & 63) + self->x;	1319	x = self->x + ((flags >> 10) & 63);
1143	y = ((flags >> 4) & 63) + self->y;	1320	y = self->y + ((flags >> 4) & 63);
1144		1321
1145	cell = map_get_cell (self, x, y);	1322	cell = map_get_cell (self, x, y);
1146		1323
1147	if (flags & 15)	1324	if (flags & 15)
1148	{	1325	{
1149	if (cell->darkness < 0)	1326	if (!cell->darkness)
1150	{	1327	{
		1328	memset (cell, 0, sizeof (*cell));
1151	cell->darkness = 0;	1329	cell->darkness = 256;
1152	cell->face [0] = 0;
1153	cell->face [1] = 0;
1154	cell->face [2] = 0;
1155	}	1330	}
1156		1331
1157	cell->darkness = flags & 8 ? *data++ : 255;
1158
1159	//TODO: don't trust server data to be in-range(!)	1332	//TODO: don't trust server data to be in-range(!)
		1333
		1334	if (flags & 8)
		1335	{
		1336	if (extmap)
		1337	{
		1338	uint8_t ext, cmd;
		1339
		1340	do
		1341	{
		1342	ext = *data++;
		1343	cmd = ext & 0x3f;
		1344
		1345	if (cmd < 4)
		1346	cell->darkness = 255 - ext * 64 + 1;
		1347	else if (cmd == 5) // health
		1348	{
		1349	cell->stat_width = 1;
		1350	cell->stat_hp = *data++;
		1351	}
		1352	else if (cmd == 6) // monster width
		1353	cell->stat_width = *data++ + 1;
		1354	else if (cmd == 0x47) // monster width
		1355	{
		1356	if (*data == 4)
		1357	; // decode player tag
		1358
		1359	data += *data + 1;
		1360	}
		1361	else if (cmd == 8) // cell flags
		1362	cell->flags = *data++;
		1363	else if (ext & 0x40) // unknown, multibyte => skip
		1364	data += *data + 1;
		1365	else
		1366	data++;
		1367	}
		1368	while (ext & 0x80);
		1369	}
		1370	else
		1371	cell->darkness = *data++ + 1;
		1372	}
1160		1373
1161	if (flags & 4)	1374	if (flags & 4)
1162	{	1375	{
1163	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1164	}	1377	}
…		…
1172	{	1385	{
1173	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1174	}	1387	}
1175	}	1388	}
1176	else	1389	else
1177	cell->darkness = -1;	1390	cell->darkness = 0;
1178	}	1391	}
1179	}	1392	}
1180		1393
1181	SV *	1394	SV *
1182	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1183	CODE:	1396	CODE:
1184	{	1397	{
1185	int x1, x;	1398	int x1, x;
1186	int y1, y;	1399	int y1, y;
1187	int z;	1400	int z;
…		…
1237	}	1450	}
1238	OUTPUT:	1451	OUTPUT:
1239	RETVAL	1452	RETVAL
1240		1453
1241	void	1454	void
1242	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1243	PPCODE:	1456	CODE:
1244	{	1457	{
1245	int vx, vy;
1246	int x, y, z;	1458	int x, y, z;
1247	int last_name;	1459	int last_name;
1248	mapface face;	1460	mapface face;
1249	int sw4 = (sw + 3) & ~3;
1250	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1251	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1252
1253	memset (darkness, 255, sw4 * sh);
1254	SvPOK_only (darkness_sv);
1255	SvCUR_set (darkness_sv, sw4 * sh);
1256
1257	vx = self->x + (self->w - sw) / 2 - shift_x;
1258	vy = self->y + (self->h - sh) / 2 - shift_y;
1259
1260	/*
1261	int vx = self->vx = self->w >= sw
1262	? self->x + (self->w - sw) / 2
1263	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1264
1265	int vy = self->vy = self->h >= sh
1266	? self->y + (self->h - sh) / 2
1267	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1268	*/
1269		1461
1270	glColor4ub (255, 255, 255, 255);	1462	glColor4ub (255, 255, 255, 255);
1271		1463
		1464	glEnable (GL_BLEND);
1272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1273	glEnable (GL_BLEND);
1274	glEnable (GL_TEXTURE_2D);	1466	glEnable (GL_TEXTURE_2D);
1275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1276		1468
1277	glBegin (GL_QUADS);	1469	glBegin (GL_QUADS);
1278		1470
1279	last_name = 0;	1471	last_name = 0;
1280		1472
		1473	mx += self->x;
		1474	my += self->y;
		1475
1281	for (z = 0; z < 3; z++)	1476	for (z = 0; z < 3; z++)
1282	for (y = 0; y < sh; y++)	1477	for (y = 0; y < sh; y++)
1283	if (0 <= y + vy && y + vy < self->rows)	1478	if (0 <= y + my && y + my < self->rows)
1284	{	1479	{
1285	maprow *row = self->row + (y + vy);	1480	maprow *row = self->row + (y + my);
1286		1481
1287	for (x = 0; x < sw; x++)	1482	for (x = 0; x < sw; x++)
1288	if (row->c0 <= x + vx && x + vx < row->c1)	1483	if (row->c0 <= x + mx && x + mx < row->c1)
1289	{	1484	{
1290	mapcell *cell = row->col + (x + vx - row->c0);	1485	mapcell *cell = row->col + (x + mx - row->c0);
1291
1292	darkness[y * sw4 + x] = cell->darkness < 0
1293	? 255 - FOW_DARKNESS
1294	: 255 - cell->darkness;
1295		1486
1296	face = cell->face [z];	1487	face = cell->face [z];
1297		1488
1298	if (face)	1489	if (face && face < self->texs)
1299	{	1490	{
1300	maptex tex = self->tex [face];	1491	maptex tex = self->tex [face];
1301
1302	int px = (x + 1) * 32 - tex.w;	1492	int px = (x + 1) * 32 - tex.w;
1303	int py = (y + 1) * 32 - tex.h;	1493	int py = (y + 1) * 32 - tex.h;
1304		1494
1305	if (last_name != tex.name)	1495	if (last_name != tex.name)
1306	{	1496	{
1307	glEnd ();	1497	glEnd ();
1308	last_name = tex.name;
1309	glBindTexture (GL_TEXTURE_2D, last_name);	1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1310	glBegin (GL_QUADS);	1499	glBegin (GL_QUADS);
1311	}	1500	}
1312		1501
1313	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1314	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1315	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1316	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1317	}	1506	}
		1507
		1508	if (cell->flags && z == 2)
		1509	{
		1510	if (cell->flags & 1)
		1511	{
		1512	maptex tex = self->tex [1];
		1513	int px = (x + 1) * 32 - tex.w + 2;
		1514	int py = (y + 1) * 32 - tex.h - 6;
		1515
		1516	glEnd ();
		1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1518	glBegin (GL_QUADS);
		1519
		1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1524	}
		1525	}
1318	}	1526	}
1319	}	1527	}
1320		1528
1321	glEnd ();	1529	glEnd ();
1322		1530
1323	glDisable (GL_TEXTURE_2D);	1531	glDisable (GL_TEXTURE_2D);
1324	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
		1533
		1534	// top layer: overlays such as the health bar
		1535	for (y = 0; y < sh; y++)
		1536	if (0 <= y + my && y + my < self->rows)
		1537	{
		1538	maprow *row = self->row + (y + my);
		1539
		1540	for (x = 0; x < sw; x++)
		1541	if (row->c0 <= x + mx && x + mx < row->c1)
		1542	{
		1543	mapcell *cell = row->col + (x + mx - row->c0);
		1544
		1545	int px = x * 32;
		1546	int py = y * 32;
		1547
		1548	if (cell->stat_hp)
		1549	{
		1550	int width = cell->stat_width * 32;
		1551	int thick = sh / 28 + 1 + cell->stat_width;
		1552
		1553	glColor3ub (0, 0, 0);
		1554	glRectf (px + 1, py - thick - 2,
		1555	px + width - 1, py);
		1556
		1557	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1558	glRectf (px + 2,
		1559	py - thick - 1,
		1560	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1561	}
		1562	}
		1563	}
		1564	}
		1565
		1566	void
		1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1568	CODE:
		1569	{
		1570	static float color[16][3] = {
		1571	{ 0.00F, 0.00F, 0.00F },
		1572	{ 1.00F, 1.00F, 1.00F },
		1573	{ 0.00F, 0.00F, 0.55F },
		1574	{ 1.00F, 0.00F, 0.00F },
		1575
		1576	{ 1.00F, 0.54F, 0.00F },
		1577	{ 0.11F, 0.56F, 1.00F },
		1578	{ 0.93F, 0.46F, 0.00F },
		1579	{ 0.18F, 0.54F, 0.34F },
		1580
		1581	{ 0.56F, 0.73F, 0.56F },
		1582	{ 0.80F, 0.80F, 0.80F },
		1583	{ 0.55F, 0.41F, 0.13F },
		1584	{ 0.99F, 0.77F, 0.26F },
		1585
		1586	{ 0.74F, 0.65F, 0.41F },
		1587
		1588	{ 0.00F, 1.00F, 1.00F },
		1589	{ 1.00F, 0.00F, 1.00F },
		1590	{ 1.00F, 1.00F, 0.00F },
		1591	};
		1592
		1593	int x, y;
		1594
		1595	glEnable (GL_TEXTURE_2D);
		1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1597	glEnable (GL_BLEND);
		1598	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1599	glBegin (GL_QUADS);
		1600
		1601	for (y = 0; y < h; y++)
		1602	for (x = 0; x < w; x++)
		1603	{
		1604	unsigned char m = data [x + y * w];
		1605
		1606	if (m)
		1607	{
		1608	float *c = color [m & 15];
		1609
		1610	float tx1 = m & 0x40 ? 0.5 : 0.;
		1611	float tx2 = tx1 + 0.5;
		1612
		1613	glColor4f (c[0], c[1], c[2], 0.75);
		1614	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1615	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1616	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1617	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1618	}
		1619	}
		1620
		1621	glEnd ();
		1622	glDisable (GL_BLEND);
		1623	glDisable (GL_TEXTURE_2D);
		1624	}
		1625
		1626	void
		1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1628	PPCODE:
		1629	{
		1630	int x, y;
		1631	int sw4 = (sw + 3) & ~3;
		1632	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1633	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1634
		1635	memset (darkness, 255, sw4 * sh);
		1636	SvPOK_only (darkness_sv);
		1637	SvCUR_set (darkness_sv, sw4 * sh);
		1638
		1639	mx += self->x;
		1640	my += self->y;
		1641
		1642	for (y = 0; y < sh; y++)
		1643	if (0 <= y + my && y + my < self->rows)
		1644	{
		1645	maprow *row = self->row + (y + my);
		1646
		1647	for (x = 0; x < sw; x++)
		1648	if (row->c0 <= x + mx && x + mx < row->c1)
		1649	{
		1650	mapcell *cell = row->col + (x + mx - row->c0);
		1651
		1652	darkness[y * sw4 + x] = cell->darkness
		1653	? 255 - (cell->darkness - 1)
		1654	: 255 - FOW_DARKNESS;
		1655	}
		1656	}
1325		1657
1326	EXTEND (SP, 3);	1658	EXTEND (SP, 3);
1327	PUSHs (sv_2mortal (newSViv (sw4)));	1659	PUSHs (sv_2mortal (newSViv (sw4)));
1328	PUSHs (sv_2mortal (newSViv (sh)));	1660	PUSHs (sv_2mortal (newSViv (sh)));
1329	PUSHs (darkness_sv);	1661	PUSHs (darkness_sv);
1330	}	1662	}
1331		1663
1332	SV *	1664	SV *
1333	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1334	CODE:	1666	CODE:
1335	{	1667	{
1336	int x, y, x1, y1;	1668	int x, y, x1, y1;
1337	SV *data_sv = newSV (w * h * 7 + 5);	1669	SV *data_sv = newSV (w * h * 7 + 5);
1338	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1670	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1400	}	1732	}
1401	OUTPUT:	1733	OUTPUT:
1402	RETVAL	1734	RETVAL
1403		1735
1404	void	1736	void
1405	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1406	PPCODE:	1738	PPCODE:
1407	{	1739	{
1408	int x, y, z;	1740	int x, y, z;
1409	int w, h;	1741	int w, h;
1410	int x1, y1;	1742	int x1, y1;
…		…
1442		1774
1443	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1775	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1444	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1776	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1445	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1777	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1446		1778
1447	if (cell->darkness <= 0)	1779	if (cell->darkness == 0)
1448	{	1780	{
1449	cell->darkness = -1;	1781	cell->darkness = 0;
1450		1782
1451	for (z = 0; z <= 2; z++)	1783	for (z = 0; z <= 2; z++)
1452	{	1784	{
1453	cell->face[z] = face[z];	1785	cell->face[z] = face[z];
1454		1786
…		…
1459	}	1791	}
1460	}	1792	}
1461	}	1793	}
1462	}	1794	}
1463		1795
1464	MODULE = CFClient PACKAGE = CFClient::MixChunk	1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1465		1797
1466	CFClient::MixChunk	1798	CFPlus::MixChunk
1467	new_from_file (SV *class, char *path)	1799	new_from_file (SV *class, char *path)
1468	CODE:	1800	CODE:
1469	RETVAL = Mix_LoadWAV (path);	1801	RETVAL = Mix_LoadWAV (path);
1470	OUTPUT:	1802	OUTPUT:
1471	RETVAL	1803	RETVAL
1472		1804
1473	void	1805	void
1474	DESTROY (CFClient::MixChunk self)	1806	DESTROY (CFPlus::MixChunk self)
1475	CODE:	1807	CODE:
1476	Mix_FreeChunk (self);	1808	Mix_FreeChunk (self);
1477		1809
1478	int	1810	int
1479	volume (CFClient::MixChunk self, int volume = -1)	1811	volume (CFPlus::MixChunk self, int volume = -1)
1480	CODE:	1812	CODE:
1481	RETVAL = Mix_VolumeChunk (self, volume);	1813	RETVAL = Mix_VolumeChunk (self, volume);
1482	OUTPUT:	1814	OUTPUT:
1483	RETVAL	1815	RETVAL
1484		1816
1485	int	1817	int
1486	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1487	CODE:	1819	CODE:
1488	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1489	OUTPUT:	1821	OUTPUT:
1490	RETVAL	1822	RETVAL
1491		1823
1492	MODULE = CFClient PACKAGE = CFClient::MixMusic	1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1493		1825
1494	int	1826	int
1495	volume (int volume = -1)	1827	volume (int volume = -1)
1496	CODE:	1828	CODE:
1497	RETVAL = Mix_VolumeMusic (volume);	1829	RETVAL = Mix_VolumeMusic (volume);
1498	OUTPUT:	1830	OUTPUT:
1499	RETVAL	1831	RETVAL
1500		1832
1501	CFClient::MixMusic	1833	CFPlus::MixMusic
1502	new_from_file (SV *class, char *path)	1834	new_from_file (SV *class, char *path)
1503	CODE:	1835	CODE:
1504	RETVAL = Mix_LoadMUS (path);	1836	RETVAL = Mix_LoadMUS (path);
1505	OUTPUT:	1837	OUTPUT:
1506	RETVAL	1838	RETVAL
1507		1839
1508	void	1840	void
1509	DESTROY (CFClient::MixMusic self)	1841	DESTROY (CFPlus::MixMusic self)
1510	CODE:	1842	CODE:
1511	Mix_FreeMusic (self);	1843	Mix_FreeMusic (self);
1512		1844
1513	int	1845	int
1514	play (CFClient::MixMusic self, int loops = -1)	1846	play (CFPlus::MixMusic self, int loops = -1)
1515	CODE:	1847	CODE:
1516	RETVAL = Mix_PlayMusic (self, loops);	1848	RETVAL = Mix_PlayMusic (self, loops);
1517	OUTPUT:	1849	OUTPUT:
1518	RETVAL	1850	RETVAL
1519		1851
1520	MODULE = CFClient PACKAGE = CFClient::OpenGL	1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1521		1853
1522	BOOT:	1854	BOOT:
1523	{	1855	{
1524	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1525	static const struct {	1857	static const struct {
1526	const char *name;	1858	const char *name;
1527	IV iv;	1859	IV iv;
1528	} *civ, const_iv[] = {	1860	} *civ, const_iv[] = {
1529	# define const_iv(name) { # name, (IV)name }	1861	# define const_iv(name) { # name, (IV)name }
…		…
1536	const_iv (GL_SCISSOR_TEST),	1868	const_iv (GL_SCISSOR_TEST),
1537	const_iv (GL_DEPTH_TEST),	1869	const_iv (GL_DEPTH_TEST),
1538	const_iv (GL_ALPHA_TEST),	1870	const_iv (GL_ALPHA_TEST),
1539	const_iv (GL_NORMALIZE),	1871	const_iv (GL_NORMALIZE),
1540	const_iv (GL_RESCALE_NORMAL),	1872	const_iv (GL_RESCALE_NORMAL),
		1873	const_iv (GL_FRONT),
		1874	const_iv (GL_BACK),
1541	const_iv (GL_AND),	1875	const_iv (GL_AND),
1542	const_iv (GL_ONE),	1876	const_iv (GL_ONE),
1543	const_iv (GL_ZERO),	1877	const_iv (GL_ZERO),
1544	const_iv (GL_SRC_ALPHA),	1878	const_iv (GL_SRC_ALPHA),
1545	const_iv (GL_SRC_ALPHA_SATURATE),	1879	const_iv (GL_DST_ALPHA),
1546	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1880	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1547	const_iv (GL_ONE_MINUS_DST_ALPHA),	1881	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1882	const_iv (GL_SRC_ALPHA_SATURATE),
1548	const_iv (GL_RGB),	1883	const_iv (GL_RGB),
1549	const_iv (GL_RGBA),	1884	const_iv (GL_RGBA),
		1885	const_iv (GL_RGBA4),
		1886	const_iv (GL_RGBA8),
		1887	const_iv (GL_RGB5_A1),
1550	const_iv (GL_UNSIGNED_BYTE),	1888	const_iv (GL_UNSIGNED_BYTE),
1551	const_iv (GL_UNSIGNED_SHORT),	1889	const_iv (GL_UNSIGNED_SHORT),
1552	const_iv (GL_UNSIGNED_INT),	1890	const_iv (GL_UNSIGNED_INT),
1553	const_iv (GL_ALPHA),	1891	const_iv (GL_ALPHA),
1554	const_iv (GL_INTENSITY),	1892	const_iv (GL_INTENSITY),
…		…
1563	const_iv (GL_TEXTURE_MAG_FILTER),	1901	const_iv (GL_TEXTURE_MAG_FILTER),
1564	const_iv (GL_TEXTURE_MIN_FILTER),	1902	const_iv (GL_TEXTURE_MIN_FILTER),
1565	const_iv (GL_TEXTURE_ENV_MODE),	1903	const_iv (GL_TEXTURE_ENV_MODE),
1566	const_iv (GL_TEXTURE_WRAP_S),	1904	const_iv (GL_TEXTURE_WRAP_S),
1567	const_iv (GL_TEXTURE_WRAP_T),	1905	const_iv (GL_TEXTURE_WRAP_T),
		1906	const_iv (GL_REPEAT),
1568	const_iv (GL_CLAMP),	1907	const_iv (GL_CLAMP),
1569	const_iv (GL_REPEAT),	1908	const_iv (GL_CLAMP_TO_EDGE),
1570	const_iv (GL_NEAREST),	1909	const_iv (GL_NEAREST),
1571	const_iv (GL_LINEAR),	1910	const_iv (GL_LINEAR),
1572	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1911	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1573	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1912	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1574	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1913	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1585	const_iv (GL_SEPARABLE_2D),	1924	const_iv (GL_SEPARABLE_2D),
1586	const_iv (GL_CONVOLUTION_2D),	1925	const_iv (GL_CONVOLUTION_2D),
1587	const_iv (GL_CONVOLUTION_BORDER_MODE),	1926	const_iv (GL_CONVOLUTION_BORDER_MODE),
1588	const_iv (GL_CONSTANT_BORDER),	1927	const_iv (GL_CONSTANT_BORDER),
1589	const_iv (GL_LINES),	1928	const_iv (GL_LINES),
		1929	const_iv (GL_LINE_STRIP),
1590	const_iv (GL_LINE_LOOP),	1930	const_iv (GL_LINE_LOOP),
1591	const_iv (GL_QUADS),	1931	const_iv (GL_QUADS),
1592	const_iv (GL_QUAD_STRIP),	1932	const_iv (GL_QUAD_STRIP),
1593	const_iv (GL_TRIANGLES),	1933	const_iv (GL_TRIANGLES),
1594	const_iv (GL_TRIANGLE_STRIP),	1934	const_iv (GL_TRIANGLE_STRIP),
…		…
1604		1944
1605	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1606	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1607	}	1947	}
1608		1948
		1949	char *
		1950	gl_vendor ()
		1951	CODE:
		1952	RETVAL = (char *)glGetString (GL_VENDOR);
		1953	OUTPUT:
		1954	RETVAL
		1955
		1956	char *
		1957	gl_version ()
		1958	CODE:
		1959	RETVAL = (char *)glGetString (GL_VERSION);
		1960	OUTPUT:
		1961	RETVAL
		1962
		1963	char *
		1964	gl_extensions ()
		1965	CODE:
		1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1967	OUTPUT:
		1968	RETVAL
		1969
1609	int glGetError ()	1970	int glGetError ()
		1971
		1972	void glFinish ()
1610		1973
1611	void glClear (int mask)	1974	void glClear (int mask)
1612		1975
1613	void glClearColor (float r, float g, float b, float a = 1.0)	1976	void glClearColor (float r, float g, float b, float a = 1.0)
1614	PROTOTYPE: @	1977	PROTOTYPE: @
…		…
1621		1984
1622	void glHint (int target, int mode)	1985	void glHint (int target, int mode)
1623		1986
1624	void glBlendFunc (int sfactor, int dfactor)	1987	void glBlendFunc (int sfactor, int dfactor)
1625		1988
		1989	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1990	CODE:
		1991	gl_BlendFuncSeparate (sa, da, saa, daa);
		1992
1626	void glDepthMask (int flag)	1993	void glDepthMask (int flag)
1627		1994
1628	void glLogicOp (int opcode)	1995	void glLogicOp (int opcode)
1629		1996
1630	void glColorMask (int red, int green, int blue, int alpha)	1997	void glColorMask (int red, int green, int blue, int alpha)
…		…
1635		2002
1636	void glPopMatrix ()	2003	void glPopMatrix ()
1637		2004
1638	void glLoadIdentity ()	2005	void glLoadIdentity ()
1639		2006
		2007	void glDrawBuffer (int buffer)
		2008
		2009	void glReadBuffer (int buffer)
		2010
1640	# near and far are due to microsofts buggy c compiler	2011	# near_ and far_ are due to microsofts buggy "c" compiler
		2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2013
		2014	# near_ and far_ are due to microsofts buggy "c" compiler
1641	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1642		2016
1643	void glViewport (int x, int y, int width, int height)	2017	void glViewport (int x, int y, int width, int height)
1644		2018
1645	void glScissor (int x, int y, int width, int height)	2019	void glScissor (int x, int y, int width, int height)
…		…
1660		2034
1661	void glEnd ()	2035	void glEnd ()
1662		2036
1663	void glColor (float r, float g, float b, float a = 1.0)	2037	void glColor (float r, float g, float b, float a = 1.0)
1664	PROTOTYPE: @	2038	PROTOTYPE: @
		2039	ALIAS:
		2040	glColor_premultiply = 1
1665	CODE:	2041	CODE:
1666	glColor4ub (MIN ((int)(r * 255.f), 255),	2042	if (ix)
1667	MIN ((int)(g * 255.f), 255),	2043	{
1668	MIN ((int)(b * 255.f), 255),	2044	r *= a;
1669	MIN ((int)(a * 255.f), 255));	2045	g *= a;
		2046	b *= a;
		2047	}
		2048	// microsoft visual "c" rounds instead of truncating...
		2049	glColor4f (r, g, b, a);
1670		2050
1671	void glInterleavedArrays (int format, int stride, char *data)	2051	void glInterleavedArrays (int format, int stride, char *data)
1672		2052
1673	void glDrawElements (int mode, int count, int type, char *indices)	2053	void glDrawElements (int mode, int count, int type, char *indices)
1674		2054
1675	# 1.2 void glDrawRangeElements (int mode, int start, int end	2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2056
		2057	void glRasterPos (float x, float y, float z = 0.)
		2058	CODE:
		2059	glRasterPos3f (0, 0, z);
		2060	glBitmap (0, 0, 0, 0, x, y, 0);
1676		2061
1677	void glVertex (float x, float y, float z = 0.)	2062	void glVertex (float x, float y, float z = 0.)
1678	CODE:	2063	CODE:
1679	glVertex3f (x, y, z);	2064	glVertex3f (x, y, z);
1680		2065
…		…
1692		2077
1693	void glBindTexture (int target, int name)	2078	void glBindTexture (int target, int name)
1694		2079
1695	void glConvolutionParameter (int target, int pname, float params)	2080	void glConvolutionParameter (int target, int pname, float params)
1696	CODE:	2081	CODE:
1697	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2082	if (gl.ConvolutionParameterf)
		2083	gl.ConvolutionParameterf (target, pname, params);
1698		2084
1699	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2085	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1700	CODE:	2086	CODE:
1701	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2087	if (gl.ConvolutionFilter2D)
1702	(target, internalformat, width, height, format, type, data));	2088	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1703		2089
1704	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2090	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1705	CODE:	2091	CODE:
1706	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2092	if (gl.SeparableFilter2D)
1707	(target, internalformat, width, height, format, type, row, column));	2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1708		2094
1709	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2095	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1710		2096
1711	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1712		2098
1713	void glRasterPos (int x, int y)	2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1714	CODE:
1715	glRasterPos2i (x, y);
1716		2100
1717	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1718		2102
1719	int glGenTexture ()	2103	int glGenTexture ()
1720	CODE:	2104	CODE:
…		…
1747		2131
1748	void glEndList ()	2132	void glEndList ()
1749		2133
1750	void glCallList (int list)	2134	void glCallList (int list)
1751		2135
1752

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