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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.94 by root, Tue May 23 18:57:35 2006 UTC vs.
Revision 1.162 by root, Fri Oct 13 19:23:08 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
12	#include <math.h>	19	#include <math.h>
13	#include <string.h>	20	#include <string.h>
14	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
15		23
16	#include <SDL.h>	24	#include <SDL.h>
17	#include <SDL_endian.h>	25	#include <SDL_endian.h>
18	#include <SDL_image.h>	26	#include <SDL_image.h>
19	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
21		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
22	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
23		34
24	#include <pango/pango.h>	35	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		36
29	#ifndef _WIN32	37	#ifndef _WIN32
30	# include <sys/types.h>	38	# include <sys/types.h>
31	# include <sys/socket.h>	39	# include <sys/socket.h>
32	# include <netinet/in.h>	40	# include <netinet/in.h>
33	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
34	# include <inttypes.h>	42	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	43	#endif
43		44
44	#include "glext.h"	45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		46
46	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
47		48
48	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
50		51
51	#define MIN_FONT_HEIGHT 10	52	#define MIN_FONT_HEIGHT 10
52		53
53	#define GL_CALL(type,func,args) \	54	#if 0
54	{ \	55	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	56	#else
56	static type fptr_; \	57	# define PARACHUTE 0
57	\	58	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
68	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
70		85
71	typedef PangoFontDescription *CFClient__Font;	86	typedef PangoFontDescription *CFPlus__Font;
		87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
72		105
73	typedef struct cf_layout {	106	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	107	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	108	float r, g, b, a; // default color for rgba mode
77	int base_height;	109	int base_height;
78	CFClient__Font font;	110	CFPlus__Font font;
79	} *CFClient__Layout;	111	} *CFPlus__Layout;
80		112
81	static CFClient__Font default_font;	113	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	114	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	115	static PangoFontMap *opengl_fontmap;
84		116
85	static void	117	static void
86	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
87	{	119	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	121	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	123	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	125	}
95		126
96	static void	127	static void
97	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
98	{	129	{
99	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
100	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
101	*/	132	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
106		137
107	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
108	}	139	}
109		140
110	static void	141	static void
111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
114		148
115	if (!*w) *w = 1;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!*h) *h = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		151
118	*w = (*w + 3) & ~3;	152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
119	}	157	}
120		158
121	typedef uint16_t mapface;	159	typedef uint16_t mapface;
122		160
123	typedef struct {	161	typedef struct {
…		…
126	float s, t;	164	float s, t;
127	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
128	} maptex;	166	} maptex;
129		167
130	typedef struct {	168	typedef struct {
131	int16_t darkness;	169	uint32_t player;
132	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
133	} mapcell;	173	} mapcell;
134		174
135	typedef struct {	175	typedef struct {
136	int32_t c0, c1;	176	int32_t c0, c1;
137	mapcell *col;	177	mapcell *col;
…		…
146	int texs;	186	int texs;
147	maptex *tex;	187	maptex *tex;
148		188
149	int32_t rows;	189	int32_t rows;
150	maprow *row;	190	maprow *row;
151	} *CFClient__Map;	191	} *CFPlus__Map;
152		192
153	static char *	193	static char *
154	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
155	{	195	{
156	char *p;	196	char *p;
…		…
174		214
175	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177		217
178	static maprow *	218	static maprow *
179	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
180	{	220	{
181	if (0 > y)	221	if (0 > y)
182	{	222	{
183	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
222		262
223	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
224	}	264	}
225		265
226	static mapcell *	266	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
228	{	268	{
229	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
230	}	270	}
231		271
232	static void	272	static void
233	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
234	{	274	{
235	int r;	275	int r;
236		276
237	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
246	self->row = 0;	286	self->row = 0;
247	self->rows = 0;	287	self->rows = 0;
248	}	288	}
249		289
250	static void	290	static void
251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252	{	292	{
253	int x, y;	293	int x, y;
254	maprow *row;	294	maprow *row;
		295	mapcell *cell;
255		296
256	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	298	if (y >= 0)
258	{	299	{
259	if (y >= self->rows)	300	if (y >= self->rows)
…		…
265	if (x >= row->c0)	306	if (x >= row->c0)
266	{	307	{
267	if (x >= row->c1)	308	if (x >= row->c1)
268	break;	309	break;
269		310
270	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
271	}	317	}
272	}	318	}
273	}	319	}
274		320
275	static void	321	static void
…		…
296	ev.data2 = 0;	342	ev.data2 = 0;
297		343
298	SDL_PushEvent ((SDL_Event *)&ev);	344	SDL_PushEvent ((SDL_Event *)&ev);
299	}	345	}
300		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n |= n >> 1;
		356	n |= n >> 2;
		357	n |= n >> 4;
		358	n |= n >> 8;
		359	n |= n >> 16;
		360
		361	return n + 1;
		362	}
		363
301	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
302		365
303	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
304		367
305	BOOT:	368	BOOT:
306	{	369	{
307	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	371	static const struct {
309	const char *name;	372	const char *name;
310	IV iv;	373	IV iv;
311	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
413		476
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	479	}
417		480
		481	int
		482	in_destruct ()
		483	CODE:
		484	RETVAL = PL_main_cv == Nullcv;
		485	OUTPUT:
		486	RETVAL
		487
		488	NV floor (NV x)
		489
		490	NV ceil (NV x)
		491
418	void	492	void
419	pango_init ()	493	pango_init ()
420	CODE:	494	CODE:
421	{	495	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	496	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	499	}
430		500
431	int	501	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433		503
434	void	504	void
435	SDL_Quit ()	505	SDL_Quit ()
436		506
437	void	507	void
…		…
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 ()
…		…
542	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
543	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
544	break;	624	break;
545	}	625	}
546		626
547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
548	}	628	}
549	}	629	}
550		630
551	int	631	int
552	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)
…		…
565	CODE:	645	CODE:
566	#ifndef _WIN32	646	#ifndef _WIN32
567	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
568	#endif	648	#endif
569		649
570	char *	650	void
571	gl_vendor ()	651	win32_proxy_info ()
572	CODE:	652	PPCODE:
573	RETVAL = (char *)glGetString (GL_VENDOR);	653	{
574	OUTPUT:	654	#ifdef _WIN32
575	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
576		657
577	char *	658	EXTEND (SP, 3);
578	gl_version ()	659
579	CODE:	660	buflen = sizeof (buffer);
580	RETVAL = (char *)glGetString (GL_VERSION);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
581	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
582	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
583		665
584	char *	666	buflen = sizeof (buffer);
585	gl_extensions ()	667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
586	CODE:	668	{
587	RETVAL = (char *)glGetString (GL_EXTENSIONS);	669	PUSHs (newSVpv (buffer, 0));
588	OUTPUT:	670
589	RETVAL	671	buflen = sizeof (buffer);
		672	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		673	PUSHs (newSVpv (buffer, 0));
		674	}
		675	}
		676	#endif
		677	}
590		678
591	void	679	void
592	add_font (char *file)	680	add_font (char *file)
593	CODE:	681	CODE:
594	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
595	#ifdef _WIN32
596	// cairo... sigh... requires win2000
597	AddFontResourceEx (file, FR_PRIVATE, 0);
598	#endif
599		683
600	void	684	void
601	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
602	ALIAS:	686	ALIAS:
603	load_image_file = 1	687	load_image_file = 1
…		…
645		729
646	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
647		731
648	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
649		733
		734	SDL_LockSurface (surface2);
650	EXTEND (SP, 5);	735	EXTEND (SP, 6);
651	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
652	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
653	SDL_LockSurface (surface2);
654	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
655	SDL_UnlockSurface (surface2);
656	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)));
657	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
658	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
659		743
660	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
661	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
662	}	746	}
663		747
…		…
699	CODE:	783	CODE:
700	fprintf (stderr, "FATAL: %s\n", message);	784	fprintf (stderr, "FATAL: %s\n", message);
701	#ifdef _WIN32	785	#ifdef _WIN32
702	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
703	#endif	787	#endif
704	exit (1);	788	_exit (1);
705		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
706	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
707		800
708	CFClient::Font	801	CFPlus::Font
709	new_from_file (SV *class, char *path, int id = 0)	802	new_from_file (SV *class, char *path, int id = 0)
710	CODE:	803	CODE:
711	{	804	{
712	int count;	805	int count;
713	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
716	}	809	}
717	OUTPUT:	810	OUTPUT:
718	RETVAL	811	RETVAL
719		812
720	void	813	void
721	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
722	CODE:	815	CODE:
723	pango_font_description_free (self);	816	pango_font_description_free (self);
724		817
725	void	818	void
726	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
727	CODE:	820	CODE:
728	default_font = self;	821	default_font = self;
729		822
730	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
731		824
732	CFClient::Layout	825	void
733	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
734	CODE:	827	CODE:
735	#if _WIN32	828	tc_clear ();
736	rgba = 0;//D	829
737	#endif	830	CFPlus::Layout
		831	new (SV *class)
		832	CODE:
738	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
739		834
740	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
741	RETVAL->rgba = rgba;
742	RETVAL->r = 1.;	836	RETVAL->r = 1.;
743	RETVAL->g = 1.;	837	RETVAL->g = 1.;
744	RETVAL->b = 1.;	838	RETVAL->b = 1.;
745	RETVAL->a = 1.;	839	RETVAL->a = 1.;
746	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
750	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
751	OUTPUT:	845	OUTPUT:
752	RETVAL	846	RETVAL
753		847
754	void	848	void
755	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
756	CODE:	850	CODE:
757	g_object_unref (self->pl);	851	g_object_unref (self->pl);
758	Safefree (self);	852	Safefree (self);
759		853
760	int
761	is_rgba (CFClient::Layout self)
762	CODE:
763	RETVAL = self->rgba;
764	OUTPUT:
765	RETVAL
766
767	void	854	void
768	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
769	CODE:	856	CODE:
770	{	857	{
771	STRLEN textlen;	858	STRLEN textlen;
772	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
773		860
774	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
775	}	862	}
776		863
777	void	864	void
778	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
779	CODE:	866	CODE:
780	{	867	{
781	STRLEN textlen;	868	STRLEN textlen;
782	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
783		870
784	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
785	}	872	}
786		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
787	SV *	959	SV *
788	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
789	CODE:	961	CODE:
790	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
791	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
792	OUTPUT:	964	OUTPUT:
793	RETVAL	965	RETVAL
794		966
795	void	967	void
796	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.)
797	CODE:	969	CODE:
798	self->r = r;	970	self->r = r;
799	self->g = g;	971	self->g = g;
800	self->b = b;	972	self->b = b;
801	self->a = a;	973	self->a = a;
802		974
803	void	975	void
804	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
805	CODE:	977	CODE:
806	if (self->font != font)	978	if (self->font != font)
807	{	979	{
808	self->font = font;	980	self->font = font;
809	layout_update_font (self);	981	layout_update_font (self);
810	}	982	}
811		983
812	void	984	void
813	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
814	CODE:	986	CODE:
815	if (self->base_height != base_height)	987	if (self->base_height != base_height)
816	{	988	{
817	self->base_height = base_height;	989	self->base_height = base_height;
818	layout_update_font (self);	990	layout_update_font (self);
819	}	991	}
820		992
821	void	993	void
822	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
823	CODE:	995	CODE:
824	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);
825		997
826	void	998	void
827	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
828	CODE:	1000	CODE:
829	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
830		1002
831	void	1003	void
832	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
833	CODE:	1005	CODE:
834	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
835		1007
836	void	1008	void
837	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
838	CODE:	1010	CODE:
839	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
840	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
841	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
842	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
843	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
844	);	1016	);
845		1017
846	void	1018	void
847	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
848	CODE:	1020	CODE:
849	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
850		1022
851	void	1023	void
852	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
853	PPCODE:	1025	PPCODE:
854	{	1026	{
855	int w, h;	1027	int w, h;
856		1028
857	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
860	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
861	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
862	}	1034	}
863		1035
864	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
865	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
866	CODE:	1050	CODE:
867	{	1051	{
868	int index, trailing;	1052	int index, trailing;
869	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);
870	RETVAL = index;	1054	RETVAL = index;
871	}	1055	}
872	OUTPUT:	1056	OUTPUT:
873	RETVAL	1057	RETVAL
874		1058
875	void	1059	void
876	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
877	PPCODE:	1061	PPCODE:
878	{	1062	{
879	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
880	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
881		1065
…		…
884	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
885	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
886	}	1070	}
887		1071
888	void	1072	void
889	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
890	PPCODE:	1074	PPCODE:
891	{	1075	pango_opengl_render_layout_subpixel (
892	SV *retval;	1076	self->pl,
893	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
		1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
894		1081
895	layout_get_pixel_size (self, &w, &h);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
896		1083
897	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)
898	{	1092	{
899	cairo_surface_t *surface;	1093	int nw = minpot (ow);
900	cairo_t *cairo;	1094	int nh = minpot (oh);
901		1095
902	retval = newSV (w * h * 4);	1096	if (nw != ow || nh != oh)
903	SvPOK_only (retval);
904	SvCUR_set (retval, w * h * 4);
905
906	memset (SvPVX (retval), 0, w * h * 4);
907
908	surface = cairo_image_surface_create_for_data (
909	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
910	cairo = cairo_create (surface);
911	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
912
913	pango_cairo_show_layout (cairo, self->pl);
914
915	cairo_destroy (cairo);
916	cairo_surface_destroy (surface);
917
918	// what a mess, and its premultiplied, too :(
919	{	1097	{
920	uint32_t *p = (uint32_t *)SvPVX (retval);	1098	if (SvOK (data_))
921	uint32_t *e = p + w * h;
922
923	while (p < e)
924	{	1099	{
925	uint32_t rgba = *p;	1100	STRLEN datalen;
926	rgba = (rgba >> 24) | (rgba << 8);	1101	char *data = SvPVbyte (data_, datalen);
927	#if 0	1102	int bpp = datalen / (ow * oh);
928	#ifdef _WIN32	1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
929	{//D
930	uint8_t r = rgba >> 24;
931	uint8_t g = rgba >> 16;
932	uint8_t b = rgba >> 8;
933	uint8_t a = rgba >> 0;
934		1104
935	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_);
936	}	1113	}
937	#endif	1114
938	#endif	1115	sv_setiv (w_, nw);
939	rgba = SDL_SwapBE32 (rgba);	1116	sv_setiv (h_, nh);
940	*p++ = rgba;
941	}	1117	}
942	}
943
944	EXTEND (SP, 5);
945	PUSHs (sv_2mortal (newSViv (w)));
946	PUSHs (sv_2mortal (newSViv (h)));
947	PUSHs (sv_2mortal (retval));
948	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	}	1118	}
951	else
952	{
953	FT_Bitmap bitmap;
954
955	retval = newSV (w * h);
956	SvPOK_only (retval);
957	SvCUR_set (retval, w * h);
958
959	bitmap.rows = h;
960	bitmap.width = w;
961	bitmap.pitch = w;
962	bitmap.buffer = (unsigned char*)SvPVX (retval);
963	bitmap.num_grays = 256;
964	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
965
966	memset (bitmap.buffer, 0, w * h);
967
968	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
969
970	EXTEND (SP, 5);
971	PUSHs (sv_2mortal (newSViv (w)));
972	PUSHs (sv_2mortal (newSViv (h)));
973	PUSHs (sv_2mortal (retval));
974	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	}
977	}	1119	}
978		1120
979	MODULE = CFClient PACKAGE = CFClient::Texture
980
981	void	1121	void
982	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.)
983	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
984	ALIAS:	1124	ALIAS:
985	draw_quad_alpha = 1	1125	draw_quad_alpha = 1
986	draw_quad_alpha_premultiplied = 2	1126	draw_quad_alpha_premultiplied = 2
987	CODE:	1127	CODE:
988	{	1128	{
989	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
990	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
991	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
992	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
993	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
994		1133
995	if (items < 5)	1134	if (items < 5)
996	{	1135	{
997	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
998	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
999	}	1138	}
1000		1139
1001	if (ix)	1140	if (ix)
1002	{	1141	{
1003	glEnable (GL_BLEND);	1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
1004	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
1005	glEnable (GL_ALPHA_TEST);	1150	glEnable (GL_ALPHA_TEST);
1006	glAlphaFunc (GL_GREATER, 0.01f);	1151	glAlphaFunc (GL_GREATER, 0.01f);
1007	}	1152	}
1008		1153
1009	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
1010
1011	if (wrap_mode)
1012	{
1013	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1014	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1015	}
1016		1155
1017	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
1018	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
1019	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
1020	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1026	glDisable (GL_ALPHA_TEST);	1165	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1166	glDisable (GL_BLEND);
1028	}	1167	}
1029	}	1168	}
1030		1169
1031	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
1032		1171
1033	CFClient::Map	1172	CFPlus::Map
1034	new (SV *class, int map_width, int map_height)	1173	new (SV *class, int map_width, int map_height)
1035	CODE:	1174	CODE:
1036	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1176	RETVAL->x = 0;
1038	RETVAL->y = 0;	1177	RETVAL->y = 0;
…		…
1048	RETVAL->row = 0;	1187	RETVAL->row = 0;
1049	OUTPUT:	1188	OUTPUT:
1050	RETVAL	1189	RETVAL
1051		1190
1052	void	1191	void
1053	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
1054	CODE:	1193	CODE:
1055	{	1194	{
1056	map_clear (self);	1195	map_clear (self);
1057	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
1058	Safefree (self);	1198	Safefree (self);
1059	}	1199	}
1060		1200
1061	void	1201	void
1062	clear (CFClient::Map self)	1202	clear (CFPlus::Map self)
1063	CODE:	1203	CODE:
1064	map_clear (self);	1204	map_clear (self);
1065		1205
1066	void	1206	void
1067	set_face (CFClient::Map self, int face, int texid)	1207	set_face (CFPlus::Map self, int face, int texid)
1068	CODE:	1208	CODE:
1069	{	1209	{
1070	while (self->faces <= face)	1210	while (self->faces <= face)
1071	{	1211	{
1072	Append (mapface, self->face, self->faces, self->faces);	1212	Append (mapface, self->face, self->faces, self->faces);
…		…
1075		1215
1076	self->face [face] = texid;	1216	self->face [face] = texid;
1077	}	1217	}
1078		1218
1079	void	1219	void
1080	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1220	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1081	CODE:	1221	CODE:
1082	{	1222	{
1083	while (self->texs <= texid)	1223	while (self->texs <= texid)
1084	{	1224	{
1085	Append (maptex, self->tex, self->texs, self->texs);	1225	Append (maptex, self->tex, self->texs, self->texs);
…		…
1097	tex->r = r;	1237	tex->r = r;
1098	tex->g = g;	1238	tex->g = g;
1099	tex->b = b;	1239	tex->b = b;
1100	tex->a = a;	1240	tex->a = a;
1101	}	1241	}
		1242
		1243	// somewhat hackish, but for textures that require it, it really
		1244	// improves the look, and most others don't suffer.
		1245	glBindTexture (GL_TEXTURE_2D, name);
		1246	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1247	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1248	// use uglier nearest interpolation because linear suffers
		1249	// from transparent color bleeding and ugly wrapping effects.
		1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1102	}	1251	}
1103		1252
1104	int	1253	int
1105	ox (CFClient::Map self)	1254	ox (CFPlus::Map self)
1106	ALIAS:	1255	ALIAS:
1107	oy = 1	1256	oy = 1
		1257	x = 2
		1258	y = 3
		1259	w = 4
		1260	h = 5
1108	CODE:	1261	CODE:
1109	switch (ix)	1262	switch (ix)
1110	{	1263	{
1111	case 0: RETVAL = self->ox; break;	1264	case 0: RETVAL = self->ox; break;
1112	case 1: RETVAL = self->oy; break;	1265	case 1: RETVAL = self->oy; break;
		1266	case 2: RETVAL = self->x; break;
		1267	case 3: RETVAL = self->y; break;
		1268	case 4: RETVAL = self->w; break;
		1269	case 5: RETVAL = self->h; break;
1113	}	1270	}
1114	OUTPUT:	1271	OUTPUT:
1115	RETVAL	1272	RETVAL
1116		1273
1117	void	1274	void
1118	scroll (CFClient::Map self, int dx, int dy)	1275	scroll (CFPlus::Map self, int dx, int dy)
1119	CODE:	1276	CODE:
1120	{	1277	{
1121	if (dx > 0)	1278	if (dx > 0)
1122	map_blank (self, self->x, self->y, dx - 1, self->h);	1279	map_blank (self, self->x, self->y, dx, self->h);
1123	else if (dx < 0)	1280	else if (dx < 0)
1124	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1125		1282
1126	if (dy > 0)	1283	if (dy > 0)
1127	map_blank (self, self->x, self->y, self->w, dy - 1);	1284	map_blank (self, self->x, self->y, self->w, dy);
1128	else if (dy < 0)	1285	else if (dy < 0)
1129	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1130		1287
1131	self->ox += dx; self->x += dx;	1288	self->ox += dx; self->x += dx;
1132	self->oy += dy; self->y += dy;	1289	self->oy += dy; self->y += dy;
1133		1290
1134	while (self->y < 0)	1291	while (self->y < 0)
…		…
1139	self->y += MAP_EXTEND_Y;	1296	self->y += MAP_EXTEND_Y;
1140	}	1297	}
1141	}	1298	}
1142		1299
1143	void	1300	void
1144	map1a_update (CFClient::Map self, SV *data_)	1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1145	CODE:	1302	CODE:
1146	{	1303	{
1147	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1304	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1148	uint8_t *data_end = (uint8_t *)SvEND (data_);	1305	uint8_t *data_end = (uint8_t *)SvEND (data_);
1149	mapcell *cell;	1306	mapcell *cell;
1150	int x, y, flags;	1307	int x, y, flags;
1151		1308
1152	while (data < data_end)	1309	while (data < data_end - 1)
1153	{	1310	{
1154	flags = (data [0] << 8) + data [1]; data += 2;	1311	flags = (data [0] << 8) + data [1]; data += 2;
1155		1312
1156	x = ((flags >> 10) & 63) + self->x;	1313	x = self->x + ((flags >> 10) & 63);
1157	y = ((flags >> 4) & 63) + self->y;	1314	y = self->y + ((flags >> 4) & 63);
1158		1315
1159	cell = map_get_cell (self, x, y);	1316	cell = map_get_cell (self, x, y);
1160		1317
1161	if (flags & 15)	1318	if (flags & 15)
1162	{	1319	{
1163	if (cell->darkness < 0)	1320	if (!cell->darkness)
1164	{	1321	{
		1322	memset (cell, 0, sizeof (*cell));
1165	cell->darkness = 0;	1323	cell->darkness = 256;
1166	cell->face [0] = 0;
1167	cell->face [1] = 0;
1168	cell->face [2] = 0;
1169	}	1324	}
1170		1325
1171	cell->darkness = flags & 8 ? *data++ : 255;
1172
1173	//TODO: don't trust server data to be in-range(!)	1326	//TODO: don't trust server data to be in-range(!)
		1327
		1328	if (flags & 8)
		1329	{
		1330	if (extmap)
		1331	{
		1332	uint8_t ext, cmd;
		1333
		1334	do
		1335	{
		1336	ext = *data++;
		1337	cmd = ext & 0x3f;
		1338
		1339	if (cmd < 4)
		1340	cell->darkness = 255 - ext * 64 + 1;
		1341	else if (cmd == 5) // health
		1342	{
		1343	cell->stat_width = 1;
		1344	cell->stat_hp = *data++;
		1345	}
		1346	else if (cmd == 6) // monster width
		1347	cell->stat_width = *data++ + 1;
		1348	else if (cmd == 0x47) // monster width
		1349	{
		1350	if (*data == 4)
		1351	; // decode player tag
		1352
		1353	data += *data + 1;
		1354	}
		1355	else if (cmd == 8) // cell flags
		1356	cell->flags = *data++;
		1357	else if (ext & 0x40) // unknown, multibyte => skip
		1358	data += *data + 1;
		1359	else
		1360	data++;
		1361	}
		1362	while (ext & 0x80);
		1363	}
		1364	else
		1365	cell->darkness = *data++ + 1;
		1366	}
1174		1367
1175	if (flags & 4)	1368	if (flags & 4)
1176	{	1369	{
1177	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1178	}	1371	}
…		…
1186	{	1379	{
1187	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1188	}	1381	}
1189	}	1382	}
1190	else	1383	else
1191	cell->darkness = -1;	1384	cell->darkness = 0;
1192	}	1385	}
1193	}	1386	}
1194		1387
1195	SV *	1388	SV *
1196	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1197	CODE:	1390	CODE:
1198	{	1391	{
1199	int x1, x;	1392	int x1, x;
1200	int y1, y;	1393	int y1, y;
1201	int z;	1394	int z;
…		…
1251	}	1444	}
1252	OUTPUT:	1445	OUTPUT:
1253	RETVAL	1446	RETVAL
1254		1447
1255	void	1448	void
1256	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1257	PPCODE:	1450	CODE:
1258	{	1451	{
1259	int vx, vy;	1452	int vx, vy;
1260	int x, y, z;	1453	int x, y, z;
1261	int last_name;	1454	int last_name;
1262	mapface face;	1455	mapface face;
1263	int sw4 = (sw + 3) & ~3;
1264	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1265	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1266		1456
1267	memset (darkness, 255, sw4 * sh);
1268	SvPOK_only (darkness_sv);
1269	SvCUR_set (darkness_sv, sw4 * sh);
1270
1271	vx = self->x + (self->w - sw) / 2 - shift_x;	1457	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1272	vy = self->y + (self->h - sh) / 2 - shift_y;	1458	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1273		1459
1274	/*	1460	/*
1275	int vx = self->vx = self->w >= sw	1461	int vx = self->vx = self->w >= sw
1276	? self->x + (self->w - sw) / 2	1462	? self->x + (self->w - sw) / 2
1277	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1281	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1282	*/	1468	*/
1283		1469
1284	glColor4ub (255, 255, 255, 255);	1470	glColor4ub (255, 255, 255, 255);
1285		1471
		1472	glEnable (GL_BLEND);
1286	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1287	glEnable (GL_BLEND);
1288	glEnable (GL_TEXTURE_2D);	1474	glEnable (GL_TEXTURE_2D);
1289	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1290		1476
1291	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1292		1478
…		…
1301	for (x = 0; x < sw; x++)	1487	for (x = 0; x < sw; x++)
1302	if (row->c0 <= x + vx && x + vx < row->c1)	1488	if (row->c0 <= x + vx && x + vx < row->c1)
1303	{	1489	{
1304	mapcell *cell = row->col + (x + vx - row->c0);	1490	mapcell *cell = row->col + (x + vx - row->c0);
1305		1491
1306	darkness[y * sw4 + x] = cell->darkness < 0
1307	? 255 - FOW_DARKNESS
1308	: 255 - cell->darkness;
1309
1310	face = cell->face [z];	1492	face = cell->face [z];
1311		1493
1312	if (face)	1494	if (face && face < self->texs)
1313	{	1495	{
1314	maptex tex = self->tex [face];	1496	maptex tex = self->tex [face];
1315
1316	int px = (x + 1) * 32 - tex.w;	1497	int px = (x + 1) * 32 - tex.w;
1317	int py = (y + 1) * 32 - tex.h;	1498	int py = (y + 1) * 32 - tex.h;
1318		1499
1319	if (last_name != tex.name)	1500	if (last_name != tex.name)
1320	{	1501	{
1321	glEnd ();	1502	glEnd ();
1322	last_name = tex.name;
1323	glBindTexture (GL_TEXTURE_2D, last_name);	1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1324	glBegin (GL_QUADS);	1504	glBegin (GL_QUADS);
1325	}	1505	}
1326		1506
1327	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1328	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1329	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1330	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1331	}	1511	}
		1512
		1513	if (cell->flags && z == 2)
		1514	{
		1515	if (cell->flags & 1)
		1516	{
		1517	maptex tex = self->tex [1];
		1518	int px = (x + 1) * 32 - tex.w + 2;
		1519	int py = (y + 1) * 32 - tex.h - 6;
		1520
		1521	glEnd ();
		1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1523	glBegin (GL_QUADS);
		1524
		1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1529	}
		1530	}
1332	}	1531	}
1333	}	1532	}
1334		1533
1335	glEnd ();	1534	glEnd ();
1336		1535
1337	glDisable (GL_TEXTURE_2D);	1536	glDisable (GL_TEXTURE_2D);
1338	glDisable (GL_BLEND);	1537	glDisable (GL_BLEND);
		1538
		1539	// top layer: overlays such as the health bar
		1540	for (y = 0; y < sh; y++)
		1541	if (0 <= y + vy && y + vy < self->rows)
		1542	{
		1543	maprow *row = self->row + (y + vy);
		1544
		1545	for (x = 0; x < sw; x++)
		1546	if (row->c0 <= x + vx && x + vx < row->c1)
		1547	{
		1548	mapcell *cell = row->col + (x + vx - row->c0);
		1549
		1550	int px = x * 32;
		1551	int py = y * 32;
		1552
		1553	if (cell->stat_hp)
		1554	{
		1555	int width = cell->stat_width * 32;
		1556	int thick = sh / 28 + 1 + cell->stat_width;
		1557
		1558	glColor3ub (0, 0, 0);
		1559	glRectf (px + 1, py - thick - 2,
		1560	px + width - 1, py);
		1561
		1562	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1563	glRectf (px + 2,
		1564	py - thick - 1,
		1565	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1566	}
		1567	}
		1568	}
		1569	}
		1570
		1571	void
		1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1573	CODE:
		1574	{
		1575	static float color[16][3] = {
		1576	{ 0.00F, 0.00F, 0.00F },
		1577	{ 1.00F, 1.00F, 1.00F },
		1578	{ 0.00F, 0.00F, 0.55F },
		1579	{ 1.00F, 0.00F, 0.00F },
		1580
		1581	{ 1.00F, 0.54F, 0.00F },
		1582	{ 0.11F, 0.56F, 1.00F },
		1583	{ 0.93F, 0.46F, 0.00F },
		1584	{ 0.18F, 0.54F, 0.34F },
		1585
		1586	{ 0.56F, 0.73F, 0.56F },
		1587	{ 0.80F, 0.80F, 0.80F },
		1588	{ 0.55F, 0.41F, 0.13F },
		1589	{ 0.99F, 0.77F, 0.26F },
		1590
		1591	{ 0.74F, 0.65F, 0.41F },
		1592
		1593	{ 0.00F, 1.00F, 1.00F },
		1594	{ 1.00F, 0.00F, 1.00F },
		1595	{ 1.00F, 1.00F, 0.00F },
		1596	};
		1597
		1598	int x, y;
		1599
		1600	glEnable (GL_TEXTURE_2D);
		1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1602	glEnable (GL_BLEND);
		1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1604	glBegin (GL_QUADS);
		1605
		1606	for (y = 0; y < h; y++)
		1607	for (x = 0; x < w; x++)
		1608	{
		1609	unsigned char m = data [x + y * w];
		1610
		1611	if (m)
		1612	{
		1613	float *c = color [m & 15];
		1614
		1615	float tx1 = m & 0x40 ? 0.5 : 0.;
		1616	float tx2 = tx1 + 0.5;
		1617
		1618	glColor4f (c[0], c[1], c[2], 0.75);
		1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1623	}
		1624	}
		1625
		1626	glEnd ();
		1627	glDisable (GL_BLEND);
		1628	glDisable (GL_TEXTURE_2D);
		1629	}
		1630
		1631	void
		1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1633	PPCODE:
		1634	{
		1635	int vx, vy;
		1636	int x, y;
		1637	int sw4 = (sw + 3) & ~3;
		1638	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1639	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1640
		1641	memset (darkness, 255, sw4 * sh);
		1642	SvPOK_only (darkness_sv);
		1643	SvCUR_set (darkness_sv, sw4 * sh);
		1644
		1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1647
		1648	for (y = 0; y < sh; y++)
		1649	if (0 <= y + vy && y + vy < self->rows)
		1650	{
		1651	maprow *row = self->row + (y + vy);
		1652
		1653	for (x = 0; x < sw; x++)
		1654	if (row->c0 <= x + vx && x + vx < row->c1)
		1655	{
		1656	mapcell *cell = row->col + (x + vx - row->c0);
		1657
		1658	darkness[y * sw4 + x] = cell->darkness
		1659	? 255 - (cell->darkness - 1)
		1660	: 255 - FOW_DARKNESS;
		1661	}
		1662	}
1339		1663
1340	EXTEND (SP, 3);	1664	EXTEND (SP, 3);
1341	PUSHs (sv_2mortal (newSViv (sw4)));	1665	PUSHs (sv_2mortal (newSViv (sw4)));
1342	PUSHs (sv_2mortal (newSViv (sh)));	1666	PUSHs (sv_2mortal (newSViv (sh)));
1343	PUSHs (darkness_sv);	1667	PUSHs (darkness_sv);
1344	}	1668	}
1345		1669
1346	SV *	1670	SV *
1347	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1348	CODE:	1672	CODE:
1349	{	1673	{
1350	int x, y, x1, y1;	1674	int x, y, x1, y1;
1351	SV *data_sv = newSV (w * h * 7 + 5);	1675	SV *data_sv = newSV (w * h * 7 + 5);
1352	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1676	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1414	}	1738	}
1415	OUTPUT:	1739	OUTPUT:
1416	RETVAL	1740	RETVAL
1417		1741
1418	void	1742	void
1419	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1420	PPCODE:	1744	PPCODE:
1421	{	1745	{
1422	int x, y, z;	1746	int x, y, z;
1423	int w, h;	1747	int w, h;
1424	int x1, y1;	1748	int x1, y1;
…		…
1456		1780
1457	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1781	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1458	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1782	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1459	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1783	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1460		1784
1461	if (cell->darkness <= 0)	1785	if (cell->darkness == 0)
1462	{	1786	{
1463	cell->darkness = -1;	1787	cell->darkness = 0;
1464		1788
1465	for (z = 0; z <= 2; z++)	1789	for (z = 0; z <= 2; z++)
1466	{	1790	{
1467	cell->face[z] = face[z];	1791	cell->face[z] = face[z];
1468		1792
…		…
1473	}	1797	}
1474	}	1798	}
1475	}	1799	}
1476	}	1800	}
1477		1801
1478	MODULE = CFClient PACKAGE = CFClient::MixChunk	1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1479		1803
1480	CFClient::MixChunk	1804	CFPlus::MixChunk
1481	new_from_file (SV *class, char *path)	1805	new_from_file (SV *class, char *path)
1482	CODE:	1806	CODE:
1483	RETVAL = Mix_LoadWAV (path);	1807	RETVAL = Mix_LoadWAV (path);
1484	OUTPUT:	1808	OUTPUT:
1485	RETVAL	1809	RETVAL
1486		1810
1487	void	1811	void
1488	DESTROY (CFClient::MixChunk self)	1812	DESTROY (CFPlus::MixChunk self)
1489	CODE:	1813	CODE:
1490	Mix_FreeChunk (self);	1814	Mix_FreeChunk (self);
1491		1815
1492	int	1816	int
1493	volume (CFClient::MixChunk self, int volume = -1)	1817	volume (CFPlus::MixChunk self, int volume = -1)
1494	CODE:	1818	CODE:
1495	RETVAL = Mix_VolumeChunk (self, volume);	1819	RETVAL = Mix_VolumeChunk (self, volume);
1496	OUTPUT:	1820	OUTPUT:
1497	RETVAL	1821	RETVAL
1498		1822
1499	int	1823	int
1500	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1501	CODE:	1825	CODE:
1502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1503	OUTPUT:	1827	OUTPUT:
1504	RETVAL	1828	RETVAL
1505		1829
1506	MODULE = CFClient PACKAGE = CFClient::MixMusic	1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1507		1831
1508	int	1832	int
1509	volume (int volume = -1)	1833	volume (int volume = -1)
1510	CODE:	1834	CODE:
1511	RETVAL = Mix_VolumeMusic (volume);	1835	RETVAL = Mix_VolumeMusic (volume);
1512	OUTPUT:	1836	OUTPUT:
1513	RETVAL	1837	RETVAL
1514		1838
1515	CFClient::MixMusic	1839	CFPlus::MixMusic
1516	new_from_file (SV *class, char *path)	1840	new_from_file (SV *class, char *path)
1517	CODE:	1841	CODE:
1518	RETVAL = Mix_LoadMUS (path);	1842	RETVAL = Mix_LoadMUS (path);
1519	OUTPUT:	1843	OUTPUT:
1520	RETVAL	1844	RETVAL
1521		1845
1522	void	1846	void
1523	DESTROY (CFClient::MixMusic self)	1847	DESTROY (CFPlus::MixMusic self)
1524	CODE:	1848	CODE:
1525	Mix_FreeMusic (self);	1849	Mix_FreeMusic (self);
1526		1850
1527	int	1851	int
1528	play (CFClient::MixMusic self, int loops = -1)	1852	play (CFPlus::MixMusic self, int loops = -1)
1529	CODE:	1853	CODE:
1530	RETVAL = Mix_PlayMusic (self, loops);	1854	RETVAL = Mix_PlayMusic (self, loops);
1531	OUTPUT:	1855	OUTPUT:
1532	RETVAL	1856	RETVAL
1533		1857
1534	MODULE = CFClient PACKAGE = CFClient::OpenGL	1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1535		1859
1536	BOOT:	1860	BOOT:
1537	{	1861	{
1538	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1539	static const struct {	1863	static const struct {
1540	const char *name;	1864	const char *name;
1541	IV iv;	1865	IV iv;
1542	} *civ, const_iv[] = {	1866	} *civ, const_iv[] = {
1543	# define const_iv(name) { # name, (IV)name }	1867	# define const_iv(name) { # name, (IV)name }
…		…
1550	const_iv (GL_SCISSOR_TEST),	1874	const_iv (GL_SCISSOR_TEST),
1551	const_iv (GL_DEPTH_TEST),	1875	const_iv (GL_DEPTH_TEST),
1552	const_iv (GL_ALPHA_TEST),	1876	const_iv (GL_ALPHA_TEST),
1553	const_iv (GL_NORMALIZE),	1877	const_iv (GL_NORMALIZE),
1554	const_iv (GL_RESCALE_NORMAL),	1878	const_iv (GL_RESCALE_NORMAL),
		1879	const_iv (GL_FRONT),
		1880	const_iv (GL_BACK),
1555	const_iv (GL_AND),	1881	const_iv (GL_AND),
1556	const_iv (GL_ONE),	1882	const_iv (GL_ONE),
1557	const_iv (GL_ZERO),	1883	const_iv (GL_ZERO),
1558	const_iv (GL_SRC_ALPHA),	1884	const_iv (GL_SRC_ALPHA),
1559	const_iv (GL_SRC_ALPHA_SATURATE),	1885	const_iv (GL_DST_ALPHA),
1560	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1561	const_iv (GL_ONE_MINUS_DST_ALPHA),	1887	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1888	const_iv (GL_SRC_ALPHA_SATURATE),
1562	const_iv (GL_RGB),	1889	const_iv (GL_RGB),
1563	const_iv (GL_RGBA),	1890	const_iv (GL_RGBA),
		1891	const_iv (GL_RGBA4),
		1892	const_iv (GL_RGBA8),
		1893	const_iv (GL_RGB5_A1),
1564	const_iv (GL_UNSIGNED_BYTE),	1894	const_iv (GL_UNSIGNED_BYTE),
1565	const_iv (GL_UNSIGNED_SHORT),	1895	const_iv (GL_UNSIGNED_SHORT),
1566	const_iv (GL_UNSIGNED_INT),	1896	const_iv (GL_UNSIGNED_INT),
1567	const_iv (GL_ALPHA),	1897	const_iv (GL_ALPHA),
1568	const_iv (GL_INTENSITY),	1898	const_iv (GL_INTENSITY),
…		…
1577	const_iv (GL_TEXTURE_MAG_FILTER),	1907	const_iv (GL_TEXTURE_MAG_FILTER),
1578	const_iv (GL_TEXTURE_MIN_FILTER),	1908	const_iv (GL_TEXTURE_MIN_FILTER),
1579	const_iv (GL_TEXTURE_ENV_MODE),	1909	const_iv (GL_TEXTURE_ENV_MODE),
1580	const_iv (GL_TEXTURE_WRAP_S),	1910	const_iv (GL_TEXTURE_WRAP_S),
1581	const_iv (GL_TEXTURE_WRAP_T),	1911	const_iv (GL_TEXTURE_WRAP_T),
		1912	const_iv (GL_REPEAT),
1582	const_iv (GL_CLAMP),	1913	const_iv (GL_CLAMP),
1583	const_iv (GL_REPEAT),	1914	const_iv (GL_CLAMP_TO_EDGE),
1584	const_iv (GL_NEAREST),	1915	const_iv (GL_NEAREST),
1585	const_iv (GL_LINEAR),	1916	const_iv (GL_LINEAR),
1586	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1917	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1587	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1918	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1588	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1919	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1599	const_iv (GL_SEPARABLE_2D),	1930	const_iv (GL_SEPARABLE_2D),
1600	const_iv (GL_CONVOLUTION_2D),	1931	const_iv (GL_CONVOLUTION_2D),
1601	const_iv (GL_CONVOLUTION_BORDER_MODE),	1932	const_iv (GL_CONVOLUTION_BORDER_MODE),
1602	const_iv (GL_CONSTANT_BORDER),	1933	const_iv (GL_CONSTANT_BORDER),
1603	const_iv (GL_LINES),	1934	const_iv (GL_LINES),
		1935	const_iv (GL_LINE_STRIP),
1604	const_iv (GL_LINE_LOOP),	1936	const_iv (GL_LINE_LOOP),
1605	const_iv (GL_QUADS),	1937	const_iv (GL_QUADS),
1606	const_iv (GL_QUAD_STRIP),	1938	const_iv (GL_QUAD_STRIP),
1607	const_iv (GL_TRIANGLES),	1939	const_iv (GL_TRIANGLES),
1608	const_iv (GL_TRIANGLE_STRIP),	1940	const_iv (GL_TRIANGLE_STRIP),
…		…
1618		1950
1619	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1620	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1621	}	1953	}
1622		1954
		1955	char *
		1956	gl_vendor ()
		1957	CODE:
		1958	RETVAL = (char *)glGetString (GL_VENDOR);
		1959	OUTPUT:
		1960	RETVAL
		1961
		1962	char *
		1963	gl_version ()
		1964	CODE:
		1965	RETVAL = (char *)glGetString (GL_VERSION);
		1966	OUTPUT:
		1967	RETVAL
		1968
		1969	char *
		1970	gl_extensions ()
		1971	CODE:
		1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1973	OUTPUT:
		1974	RETVAL
		1975
1623	int glGetError ()	1976	int glGetError ()
		1977
		1978	void glFinish ()
1624		1979
1625	void glClear (int mask)	1980	void glClear (int mask)
1626		1981
1627	void glClearColor (float r, float g, float b, float a = 1.0)	1982	void glClearColor (float r, float g, float b, float a = 1.0)
1628	PROTOTYPE: @	1983	PROTOTYPE: @
…		…
1635		1990
1636	void glHint (int target, int mode)	1991	void glHint (int target, int mode)
1637		1992
1638	void glBlendFunc (int sfactor, int dfactor)	1993	void glBlendFunc (int sfactor, int dfactor)
1639		1994
		1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1996	CODE:
		1997	gl_BlendFuncSeparate (sa, da, saa, daa);
		1998
1640	void glDepthMask (int flag)	1999	void glDepthMask (int flag)
1641		2000
1642	void glLogicOp (int opcode)	2001	void glLogicOp (int opcode)
1643		2002
1644	void glColorMask (int red, int green, int blue, int alpha)	2003	void glColorMask (int red, int green, int blue, int alpha)
…		…
1648	void glPushMatrix ()	2007	void glPushMatrix ()
1649		2008
1650	void glPopMatrix ()	2009	void glPopMatrix ()
1651		2010
1652	void glLoadIdentity ()	2011	void glLoadIdentity ()
		2012
		2013	void glDrawBuffer (int buffer)
		2014
		2015	void glReadBuffer (int buffer)
1653		2016
1654	# near_ and far_ are due to microsofts buggy "c" compiler	2017	# near_ and far_ are due to microsofts buggy "c" compiler
1655	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1656		2019
1657	# near_ and far_ are due to microsofts buggy "c" compiler	2020	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1677		2040
1678	void glEnd ()	2041	void glEnd ()
1679		2042
1680	void glColor (float r, float g, float b, float a = 1.0)	2043	void glColor (float r, float g, float b, float a = 1.0)
1681	PROTOTYPE: @	2044	PROTOTYPE: @
		2045	ALIAS:
		2046	glColor_premultiply = 1
1682	CODE:	2047	CODE:
		2048	if (ix)
		2049	{
		2050	r *= a;
		2051	g *= a;
		2052	b *= a;
		2053	}
1683	// microsoft visual "c" rounds instead of truncating...	2054	// microsoft visual "c" rounds instead of truncating...
1684	glColor4ub (MIN ((int)(r * 255.f), 255),	2055	glColor4f (r, g, b, a);
1685	MIN ((int)(g * 255.f), 255),
1686	MIN ((int)(b * 255.f), 255),
1687	MIN ((int)(a * 255.f), 255));
1688		2056
1689	void glInterleavedArrays (int format, int stride, char *data)	2057	void glInterleavedArrays (int format, int stride, char *data)
1690		2058
1691	void glDrawElements (int mode, int count, int type, char *indices)	2059	void glDrawElements (int mode, int count, int type, char *indices)
1692		2060
…		…
1715		2083
1716	void glBindTexture (int target, int name)	2084	void glBindTexture (int target, int name)
1717		2085
1718	void glConvolutionParameter (int target, int pname, float params)	2086	void glConvolutionParameter (int target, int pname, float params)
1719	CODE:	2087	CODE:
1720	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2088	if (gl.ConvolutionParameterf)
		2089	gl.ConvolutionParameterf (target, pname, params);
1721		2090
1722	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2091	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1723	CODE:	2092	CODE:
1724	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2093	if (gl.ConvolutionFilter2D)
1725	(target, internalformat, width, height, format, type, data));	2094	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1726		2095
1727	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1728	CODE:	2097	CODE:
1729	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2098	if (gl.SeparableFilter2D)
1730	(target, internalformat, width, height, format, type, row, column));	2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1731		2100
1732	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1733		2102
1734	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1735		2104
…		…
1768		2137
1769	void glEndList ()	2138	void glEndList ()
1770		2139
1771	void glCallList (int list)	2140	void glCallList (int list)
1772		2141
1773

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