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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <math.h>
9	#include <string.h>	20	#include <string.h>
10	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
11		23
12	#include <SDL.h>	24	#include <SDL.h>
		25	#include <SDL_endian.h>
13	#include <SDL_image.h>	26	#include <SDL_image.h>
14	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
16		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
17	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
18		34
19	#include <pango/pango.h>	35	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		36
23	#ifndef _WIN32	37	#ifndef _WIN32
24	# include <sys/types.h>	38	# include <sys/types.h>
25	# include <sys/socket.h>	39	# include <sys/socket.h>
26	# include <netinet/in.h>	40	# include <netinet/in.h>
27	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
28	# include <inttypes.h>	42	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	43	#endif
		44
		45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		46
38	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
39		48
40	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
42		51
		52	#define MIN_FONT_HEIGHT 10
		53
		54	#if 0
		55	# define PARACHUTE SDL_INIT_NOPARACHUTE
		56	#else
		57	# define PARACHUTE 0
		58	#endif
		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
43	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
45		85
46	static PangoContext *context;	86	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	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	}
48		105
49	typedef struct cf_layout {	106	typedef struct cf_layout {
50	PangoLayout *pl;	107	PangoLayout *pl;
		108	float r, g, b, a; // default color for rgba mode
51	int base_height;	109	int base_height;
		110	CFPlus__Font font;
52	} *CFClient__Layout;	111	} *CFPlus__Layout;
		112
		113	static CFPlus__Font default_font;
		114	static PangoContext *opengl_context;
		115	static PangoFontMap *opengl_fontmap;
53		116
54	static void	117	static void
55	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
56	{	119	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
		121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	125	}
60		126
61	static void	127	static void
62	layout_update (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
63	{	129	{
64	/* 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
65	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
66	*/	132	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	133	PangoFontDescription *font = self->font ? self->font : default_font;
68		134
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	135	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	137
		138	pango_layout_set_font_description (self->pl, font);
76	}	139	}
77		140
78	static void	141	static void
79	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
80	{	143	{
81	layout_update (self);	144	PangoRectangle rect;
82		145
		146	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
84		148
85	*w = (*w + 3) & ~3;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!*w) *w = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!*h) *h = 1;	151
		152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
88	}	157	}
89		158
90	typedef uint16_t mapface;	159	typedef uint16_t mapface;
91		160
92	typedef struct {	161	typedef struct {
…		…
95	float s, t;	164	float s, t;
96	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
97	} maptex;	166	} maptex;
98		167
99	typedef struct {	168	typedef struct {
100	int16_t darkness;	169	uint32_t player;
101	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
102	} mapcell;	173	} mapcell;
103		174
104	typedef struct {	175	typedef struct {
105	int32_t c0, c1;	176	int32_t c0, c1;
106	mapcell *col;	177	mapcell *col;
…		…
115	int texs;	186	int texs;
116	maptex *tex;	187	maptex *tex;
117		188
118	int32_t rows;	189	int32_t rows;
119	maprow *row;	190	maprow *row;
120	} *CFClient__Map;	191	} *CFPlus__Map;
121		192
122	static char *	193	static char *
123	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
124	{	195	{
125	char *p;	196	char *p;
…		…
143		214
144	#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))
145	#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))
146		217
147	static maprow *	218	static maprow *
148	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
149	{	220	{
150	if (0 > y)	221	if (0 > y)
151	{	222	{
152	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
191		262
192	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
193	}	264	}
194		265
195	static mapcell *	266	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
197	{	268	{
198	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
199	}	270	}
200		271
201	static void	272	static void
202	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
203	{	274	{
204	int r;	275	int r;
205		276
206	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
215	self->row = 0;	286	self->row = 0;
216	self->rows = 0;	287	self->rows = 0;
217	}	288	}
218		289
219	static void	290	static void
220	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)
221	{	292	{
222	int x, y;	293	int x, y;
223	maprow *row;	294	maprow *row;
		295	mapcell *cell;
224		296
225	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	298	if (y >= 0)
227	{	299	{
228	if (y >= self->rows)	300	if (y >= self->rows)
…		…
234	if (x >= row->c0)	306	if (x >= row->c0)
235	{	307	{
236	if (x >= row->c1)	308	if (x >= row->c1)
237	break;	309	break;
238		310
239	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;
240	}	317	}
241	}	318	}
242	}	319	}
243		320
244	static void	321	static void
245	music_finished ()	322	music_finished (void)
246	{	323	{
247	SDL_UserEvent ev;	324	SDL_UserEvent ev;
248		325
249	ev.type = SDL_USEREVENT;	326	ev.type = SDL_USEREVENT;
250	ev.code = 0;	327	ev.code = 0;
251	ev.data1 = 0;	328	ev.data1 = 0;
252	ev.data2 = 0;	329	ev.data2 = 0;
253		330
		331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static void
		335	channel_finished (int channel)
		336	{
254	SDL_PushEvent (&ev);	337	SDL_UserEvent ev;
255	}
256		338
		339	ev.type = SDL_USEREVENT;
		340	ev.code = 1;
		341	ev.data1 = (void *)(long)channel;
		342	ev.data2 = 0;
		343
		344	SDL_PushEvent ((SDL_Event *)&ev);
		345	}
		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
257	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
258		365
259	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
260		367
261	BOOT:	368	BOOT:
262	{	369	{
263	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
264	static const struct {	371	static const struct {
265	const char *name;	372	const char *name;
266	IV iv;	373	IV iv;
267	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
268	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
367	# undef const_iv	474	# undef const_iv
368	};	475	};
369		476
370	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; )
371	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
372
373	fontmap = pango_ft2_font_map_new ();
374	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
375	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
376	}	479	}
377		480
378	int	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
		492	void
		493	pango_init ()
		494	CODE:
		495	{
		496	opengl_fontmap = pango_opengl_font_map_new ();
		497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		499	}
		500
		501	int
379	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
380		503
381	void	504	void
382	SDL_Quit ()	505	SDL_Quit ()
383		506
384	void	507	void
…		…
390	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
391	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
392	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
394		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
395	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
396	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
399		525
400	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
401	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
402	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
403		531
404	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
405	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
406		534
407	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
416		544
417	++m;	545	++m;
418	}	546	}
419	}	547	}
420		548
		549	char *
		550	SDL_GetError ()
		551
421	int	552	int
422	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
423	CODE:	554	CODE:
424	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
425	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
426	);	557	);
		558	if (RETVAL)
		559	{
427	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	}
428	OUTPUT:	565	OUTPUT:
429	RETVAL	566	RETVAL
430		567
431	void	568	void
432	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
433		573
434	void	574	void
435	SDL_PollEvent ()	575	SDL_PollEvent ()
436	PPCODE:	576	PPCODE:
437	{	577	{
…		…
439		579
440	while (SDL_PollEvent (&ev))	580	while (SDL_PollEvent (&ev))
441	{	581	{
442	HV *hv = newHV ();	582	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	583	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		584
444	switch (ev.type)	585	switch (ev.type)
445	{	586	{
446	case SDL_KEYDOWN:	587	case SDL_KEYDOWN:
447	case SDL_KEYUP:	588	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
455	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
456	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
457	break;	598	break;
458		599
459	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
460	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
461	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
462	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
463	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
464	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
465	break;	608	break;
466		609
467	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
468	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		618	break;
		619
		620	case SDL_USEREVENT:
		621	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		624	break;
473	}	625	}
474		626
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
476	}	628	}
477	}	629	}
478		630
479	int	631	int
480	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
481	POSTCALL:	633	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	634	Mix_HookMusicFinished (music_finished);
		635	Mix_ChannelFinished (channel_finished);
483		636
484	void	637	void
485	Mix_CloseAudio ()	638	Mix_CloseAudio ()
486		639
487	int	640	int
…		…
492	CODE:	645	CODE:
493	#ifndef _WIN32	646	#ifndef _WIN32
494	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
495	#endif	648	#endif
496		649
497	char *	650	void
498	gl_version ()	651	win32_proxy_info ()
499	CODE:	652	PPCODE:
500	RETVAL = (char *)glGetString (GL_VERSION);	653	{
501	OUTPUT:	654	#ifdef _WIN32
502	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
503		657
504	char *	658	EXTEND (SP, 3);
505	gl_extensions ()	659
506	CODE:	660	buflen = sizeof (buffer);
507	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
508	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
509	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	}
510		678
511	void	679	void
512	add_font (char *file)	680	add_font (char *file)
513	CODE:	681	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
515
516	void
517	set_font (char *file)
518	CODE:
519	{
520	int count;
521	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
522	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
523	FcPatternDestroy (pattern);
524	pango_context_set_font_description (context, font);
525	}
526		683
527	void	684	void
528	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
529	ALIAS:	686	ALIAS:
530	load_image_file = 1	687	load_image_file = 1
…		…
572		729
573	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
574		731
575	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
576		733
		734	SDL_LockSurface (surface2);
577	EXTEND (SP, 5);	735	EXTEND (SP, 6);
578	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
579	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
580	SDL_LockSurface (surface2);
581	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
582	SDL_UnlockSurface (surface2);
583	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)));
584	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
585	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
586		743
587	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
588	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
589	}	746	}
590		747
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	769	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	770	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	771	}
615		772
616	void	773	void
		774	error (char *message)
		775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
		777	#ifdef _WIN32
		778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		779	#endif
		780
		781	void
617	fatal (char *message)	782	fatal (char *message)
618	CODE:	783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	785	#ifdef _WIN32
620	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
621	#else	795	#else
622	fprintf (stderr, "FATAL: %s\n", message);	796	_exit (retval);
623	#endif	797	#endif
624	exit (1);
625		798
		799	MODULE = CFPlus PACKAGE = CFPlus::Font
		800
		801	CFPlus::Font
		802	new_from_file (SV *class, char *path, int id = 0)
		803	CODE:
		804	{
		805	int count;
		806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		807	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		808	FcPatternDestroy (pattern);
		809	}
		810	OUTPUT:
		811	RETVAL
		812
		813	void
		814	DESTROY (CFPlus::Font self)
		815	CODE:
		816	pango_font_description_free (self);
		817
		818	void
		819	make_default (CFPlus::Font self)
		820	CODE:
		821	default_font = self;
		822
626	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
627		824
628	CFClient::Layout	825	void
629	new (SV *class, int base_height = 10)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
630	CODE:	832	CODE:
631	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
632	RETVAL->base_height = base_height;	834
633	RETVAL->pl = pango_layout_new (context);	835	RETVAL->pl = pango_layout_new (opengl_context);
		836	RETVAL->r = 1.;
		837	RETVAL->g = 1.;
		838	RETVAL->b = 1.;
		839	RETVAL->a = 1.;
		840	RETVAL->base_height = MIN_FONT_HEIGHT;
		841	RETVAL->font = 0;
		842
634	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		844	layout_update_font (RETVAL);
635	OUTPUT:	845	OUTPUT:
636	RETVAL	846	RETVAL
637		847
638	void	848	void
639	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
640	CODE:	850	CODE:
641	g_object_unref (self->pl);	851	g_object_unref (self->pl);
642	Safefree (self);	852	Safefree (self);
643		853
644	void	854	void
645	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
646	CODE:	856	CODE:
647	{	857	{
648	STRLEN textlen;	858	STRLEN textlen;
649	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
650		860
651	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
652	}	862	}
653		863
654	void	864	void
655	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
656	CODE:	866	CODE:
657	{	867	{
658	STRLEN textlen;	868	STRLEN textlen;
659	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
660		870
661	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
662	}	872	}
663		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
664	SV *	959	SV *
665	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
666	CODE:	961	CODE:
667	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
668	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
669	OUTPUT:	964	OUTPUT:
670	RETVAL	965	RETVAL
671		966
672	void	967	void
		968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		969	CODE:
		970	self->r = r;
		971	self->g = g;
		972	self->b = b;
		973	self->a = a;
		974
		975	void
		976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		977	CODE:
		978	if (self->font != font)
		979	{
		980	self->font = font;
		981	layout_update_font (self);
		982	}
		983
		984	void
673	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
674	CODE:	986	CODE:
		987	if (self->base_height != base_height)
		988	{
675	self->base_height = base_height;	989	self->base_height = base_height;
		990	layout_update_font (self);
		991	}
676		992
677	void	993	void
678	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
679	CODE:	995	CODE:
680	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);
681		997
682	void	998	void
		999	set_indent (CFPlus::Layout self, int indent)
		1000	CODE:
		1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1002
		1003	void
		1004	set_spacing (CFPlus::Layout self, int spacing)
		1005	CODE:
		1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1007
		1008	void
		1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1010	CODE:
		1011	pango_layout_set_ellipsize (self->pl,
		1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1015	: PANGO_ELLIPSIZE_NONE
		1016	);
		1017
		1018	void
		1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1020	CODE:
		1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1022
		1023	void
683	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
684	PPCODE:	1025	PPCODE:
685	{	1026	{
686	int w, h;	1027	int w, h;
687		1028
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
690		1030
691	EXTEND (SP, 2);	1031	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
694	}	1034	}
695		1035
696	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
697	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
698	CODE:	1050	CODE:
699	{	1051	{
700	int index, trailing;	1052	int index, trailing;
701
702	layout_update (self);
703	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);
704
705	RETVAL = index;	1054	RETVAL = index + trailing;
706	}	1055	}
707	OUTPUT:	1056	OUTPUT:
708	RETVAL	1057	RETVAL
709		1058
710	void	1059	void
711	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
712	PPCODE:	1061	PPCODE:
713	{	1062	{
714	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		1065
718	EXTEND (SP, 3);	1066	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
721	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
722	}	1070	}
723		1071
724	void	1072	void
725	render (CFClient::Layout self)	1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
726	PPCODE:	1074	PPCODE:
727	{	1075	{
728	SV *retval;	1076	int line, x;
729	int w, h;
730	FT_Bitmap bitmap;
731		1077
732	layout_update (self);	1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
733	layout_get_pixel_size (self, &w, &h);	1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
734		1080
735	retval = newSV (w * h);
736	SvPOK_only (retval);
737	SvCUR_set (retval, w * h);
738
739	bitmap.rows = h;
740	bitmap.width = w;
741	bitmap.pitch = w;
742	bitmap.buffer = (unsigned char*)SvPVX (retval);
743	bitmap.num_grays = 256;
744	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
745
746	memset (bitmap.buffer, 0, w * h);
747
748	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
749
750	EXTEND (SP, 3);	1081	EXTEND (SP, 2);
751	PUSHs (sv_2mortal (newSViv (w)));	1082	PUSHs (sv_2mortal (newSViv (line - 1)));
		1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1084	}
		1085
		1086	void
		1087	line_x_to_index (CFPlus::Layout self, int line, int x)
		1088	PPCODE:
		1089	{
		1090	PangoLayoutLine *lp;
		1091	int index, trailing;
		1092
		1093	if (line < 0)
		1094	XSRETURN_EMPTY;
		1095
		1096	if (!(lp = pango_layout_get_line (self->pl, line)))
		1097	XSRETURN_EMPTY; /* do better */
		1098
		1099	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1100
		1101	EXTEND (SP, 2);
		1102	if (GIMME_V == G_SCALAR)
		1103	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1104	else
		1105	{
752	PUSHs (sv_2mortal (newSViv (h)));	1106	PUSHs (sv_2mortal (newSViv (index)));
753	PUSHs (sv_2mortal (retval));	1107	PUSHs (sv_2mortal (newSViv (trailing)));
		1108	}
754	}	1109	}
755		1110
		1111	void
		1112	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1113	PPCODE:
		1114	pango_opengl_render_layout_subpixel (
		1115	self->pl,
		1116	x * PANGO_SCALE, y * PANGO_SCALE,
		1117	self->r, self->g, self->b, self->a,
		1118	flags
		1119	);
		1120
756	MODULE = CFClient PACKAGE = CFClient::Texture	1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
757		1122
758	void	1123	void
		1124	pad2pot (SV *data_, SV *w_, SV *h_)
		1125	CODE:
		1126	{
		1127	int ow = SvIV (w_);
		1128	int oh = SvIV (h_);
		1129
		1130	if (ow && oh)
		1131	{
		1132	int nw = minpot (ow);
		1133	int nh = minpot (oh);
		1134
		1135	if (nw != ow || nh != oh)
		1136	{
		1137	if (SvOK (data_))
		1138	{
		1139	STRLEN datalen;
		1140	char *data = SvPVbyte (data_, datalen);
		1141	int bpp = datalen / (ow * oh);
		1142	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1143
		1144	SvPOK_only (result_);
		1145	SvCUR_set (result_, nw * nh * bpp);
		1146
		1147	memset (SvPVX (result_), 0, nw * nh * bpp);
		1148	while (oh--)
		1149	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1150
		1151	sv_setsv (data_, result_);
		1152	}
		1153
		1154	sv_setiv (w_, nw);
		1155	sv_setiv (h_, nh);
		1156	}
		1157	}
		1158	}
		1159
		1160	void
759	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1161	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
760	PROTOTYPE: $$$;$$	1162	PROTOTYPE: $$$;$$
		1163	ALIAS:
		1164	draw_quad_alpha = 1
		1165	draw_quad_alpha_premultiplied = 2
761	CODE:	1166	CODE:
762	{	1167	{
763	HV *hv = (HV *)SvRV (self);	1168	HV *hv = (HV *)SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
766	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
767	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
768		1172
769	if (items < 5)	1173	if (items < 5)
770	{	1174	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	1177	}
774		1178
		1179	if (ix)
		1180	{
		1181	glEnable (GL_BLEND);
		1182
		1183	if (ix == 2)
		1184	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1185	else
		1186	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1187	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1188
		1189	glEnable (GL_ALPHA_TEST);
		1190	glAlphaFunc (GL_GREATER, 0.01f);
		1191	}
		1192
775	glBindTexture (GL_TEXTURE_2D, name);	1193	glBindTexture (GL_TEXTURE_2D, name);
776	if (wrap_mode) {	1194
777	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
778	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
779	}
780	glBegin (GL_QUADS);	1195	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	1196	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	1197	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1198	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1199	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	1200	glEnd ();
786	}
787		1201
		1202	if (ix)
		1203	{
		1204	glDisable (GL_ALPHA_TEST);
		1205	glDisable (GL_BLEND);
		1206	}
		1207	}
		1208
788	MODULE = CFClient PACKAGE = CFClient::Map	1209	MODULE = CFPlus PACKAGE = CFPlus::Map
789		1210
790	CFClient::Map	1211	CFPlus::Map
791	new (SV *class, int map_width, int map_height)	1212	new (SV *class)
792	CODE:	1213	CODE:
793	New (0, RETVAL, 1, struct map);	1214	New (0, RETVAL, 1, struct map);
794	RETVAL->x = 0;	1215	RETVAL->x = 0;
795	RETVAL->y = 0;	1216	RETVAL->y = 0;
796	RETVAL->w = map_width;	1217	RETVAL->w = 0;
797	RETVAL->h = map_height;	1218	RETVAL->h = 0;
798	RETVAL->ox = 0;	1219	RETVAL->ox = 0;
799	RETVAL->oy = 0;	1220	RETVAL->oy = 0;
800	RETVAL->faces = 8192;	1221	RETVAL->faces = 8192;
801	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);
802	RETVAL->texs = 8192;	1223	RETVAL->texs = 8192;
…		…
805	RETVAL->row = 0;	1226	RETVAL->row = 0;
806	OUTPUT:	1227	OUTPUT:
807	RETVAL	1228	RETVAL
808		1229
809	void	1230	void
810	DESTROY (CFClient::Map self)	1231	DESTROY (CFPlus::Map self)
811	CODE:	1232	CODE:
812	{	1233	{
813	map_clear (self);	1234	map_clear (self);
814	Safefree (self->face);	1235	Safefree (self->face);
		1236	Safefree (self->tex);
815	Safefree (self);	1237	Safefree (self);
816	}	1238	}
817		1239
818	void	1240	void
		1241	resize (CFPlus::Map self, int map_width, int map_height)
		1242	CODE:
		1243	self->w = map_width;
		1244	self->h = map_height;
		1245
		1246	void
819	clear (CFClient::Map self)	1247	clear (CFPlus::Map self)
820	CODE:	1248	CODE:
821	map_clear (self);	1249	map_clear (self);
822		1250
823	void	1251	void
824	set_face (CFClient::Map self, int face, int texid)	1252	set_face (CFPlus::Map self, int face, int texid)
825	CODE:	1253	CODE:
826	{	1254	{
827	while (self->faces <= face)	1255	while (self->faces <= face)
828	{	1256	{
829	Append (mapface, self->face, self->faces, self->faces);	1257	Append (mapface, self->face, self->faces, self->faces);
…		…
832		1260
833	self->face [face] = texid;	1261	self->face [face] = texid;
834	}	1262	}
835		1263
836	void	1264	void
837	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1265	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
838	CODE:	1266	CODE:
839	{	1267	{
840	while (self->texs <= texid)	1268	while (self->texs <= texid)
841	{	1269	{
842	Append (maptex, self->tex, self->texs, self->texs);	1270	Append (maptex, self->tex, self->texs, self->texs);
…		…
854	tex->r = r;	1282	tex->r = r;
855	tex->g = g;	1283	tex->g = g;
856	tex->b = b;	1284	tex->b = b;
857	tex->a = a;	1285	tex->a = a;
858	}	1286	}
		1287
		1288	// somewhat hackish, but for textures that require it, it really
		1289	// improves the look, and most others don't suffer.
		1290	glBindTexture (GL_TEXTURE_2D, name);
		1291	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1292	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1293	// use uglier nearest interpolation because linear suffers
		1294	// from transparent color bleeding and ugly wrapping effects.
		1295	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
859	}	1296	}
860		1297
861	int	1298	int
862	ox (CFClient::Map self)	1299	ox (CFPlus::Map self)
863	ALIAS:	1300	ALIAS:
864	oy = 1	1301	oy = 1
		1302	x = 2
		1303	y = 3
		1304	w = 4
		1305	h = 5
865	CODE:	1306	CODE:
866	switch (ix)	1307	switch (ix)
867	{	1308	{
868	case 0: RETVAL = self->ox; break;	1309	case 0: RETVAL = self->ox; break;
869	case 1: RETVAL = self->oy; break;	1310	case 1: RETVAL = self->oy; break;
		1311	case 2: RETVAL = self->x; break;
		1312	case 3: RETVAL = self->y; break;
		1313	case 4: RETVAL = self->w; break;
		1314	case 5: RETVAL = self->h; break;
870	}	1315	}
871	OUTPUT:	1316	OUTPUT:
872	RETVAL	1317	RETVAL
873		1318
874	void	1319	void
875	scroll (CFClient::Map self, int dx, int dy)	1320	scroll (CFPlus::Map self, int dx, int dy)
876	CODE:	1321	CODE:
877	{	1322	{
878	if (dx > 0)	1323	if (dx > 0)
879	map_blank (self, self->x, self->y, dx - 1, self->h);	1324	map_blank (self, self->x, self->y, dx, self->h);
880	else if (dx < 0)	1325	else if (dx < 0)
881	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1326	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
882		1327
883	if (dy > 0)	1328	if (dy > 0)
884	map_blank (self, self->x, self->y, self->w, dy - 1);	1329	map_blank (self, self->x, self->y, self->w, dy);
885	else if (dy < 0)	1330	else if (dy < 0)
886	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1331	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
887		1332
888	self->ox += dx; self->x += dx;	1333	self->ox += dx; self->x += dx;
889	self->oy += dy; self->y += dy;	1334	self->oy += dy; self->y += dy;
890		1335
891	while (self->y < 0)	1336	while (self->y < 0)
…		…
896	self->y += MAP_EXTEND_Y;	1341	self->y += MAP_EXTEND_Y;
897	}	1342	}
898	}	1343	}
899		1344
900	void	1345	void
901	map1a_update (CFClient::Map self, SV *data_)	1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)
902	CODE:	1347	CODE:
903	{	1348	{
904	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1349	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
905	uint8_t *data_end = (uint8_t *)SvEND (data_);	1350	uint8_t *data_end = (uint8_t *)SvEND (data_);
906	mapcell *cell;	1351	mapcell *cell;
907	int x, y, flags;	1352	int x, y, flags;
908		1353
909	while (data < data_end)	1354	while (data < data_end - 1)
910	{	1355	{
911	flags = (data [0] << 8) + data [1]; data += 2;	1356	flags = (data [0] << 8) + data [1]; data += 2;
912		1357
913	x = ((flags >> 10) & 63) + self->x;	1358	x = self->x + ((flags >> 10) & 63);
914	y = ((flags >> 4) & 63) + self->y;	1359	y = self->y + ((flags >> 4) & 63);
915		1360
916	cell = map_get_cell (self, x, y);	1361	cell = map_get_cell (self, x, y);
917		1362
918	if (flags & 15)	1363	if (flags & 15)
919	{	1364	{
920	if (cell->darkness < 0)	1365	if (!cell->darkness)
921	{	1366	{
		1367	memset (cell, 0, sizeof (*cell));
922	cell->darkness = 0;	1368	cell->darkness = 256;
923	cell->face [0] = 0;
924	cell->face [1] = 0;
925	cell->face [2] = 0;
926	}	1369	}
927		1370
928	cell->darkness = flags & 8 ? *data++ : 255;
929
930	//TODO: don't trust server data to be in-range(!)	1371	//TODO: don't trust server data to be in-range(!)
		1372
		1373	if (flags & 8)
		1374	{
		1375	if (extmap)
		1376	{
		1377	uint8_t ext, cmd;
		1378
		1379	do
		1380	{
		1381	ext = *data++;
		1382	cmd = ext & 0x3f;
		1383
		1384	if (cmd < 4)
		1385	cell->darkness = 255 - ext * 64 + 1;
		1386	else if (cmd == 5) // health
		1387	{
		1388	cell->stat_width = 1;
		1389	cell->stat_hp = *data++;
		1390	}
		1391	else if (cmd == 6) // monster width
		1392	cell->stat_width = *data++ + 1;
		1393	else if (cmd == 0x47) // monster width
		1394	{
		1395	if (*data == 4)
		1396	; // decode player tag
		1397
		1398	data += *data + 1;
		1399	}
		1400	else if (cmd == 8) // cell flags
		1401	cell->flags = *data++;
		1402	else if (ext & 0x40) // unknown, multibyte => skip
		1403	data += *data + 1;
		1404	else
		1405	data++;
		1406	}
		1407	while (ext & 0x80);
		1408	}
		1409	else
		1410	cell->darkness = *data++ + 1;
		1411	}
931		1412
932	if (flags & 4)	1413	if (flags & 4)
933	{	1414	{
934	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1415	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
935	}	1416	}
…		…
943	{	1424	{
944	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
945	}	1426	}
946	}	1427	}
947	else	1428	else
948	cell->darkness = -1;	1429	cell->darkness = 0;
949	}	1430	}
950	}	1431	}
951		1432
952	SV *	1433	SV *
953	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1434	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
954	CODE:	1435	CODE:
955	{	1436	{
956	int x1, x;	1437	int x1, x;
957	int y1, y;	1438	int y1, y;
958	int z;	1439	int z;
…		…
1008	}	1489	}
1009	OUTPUT:	1490	OUTPUT:
1010	RETVAL	1491	RETVAL
1011		1492
1012	void	1493	void
1013	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1014	PPCODE:	1495	CODE:
1015	{	1496	{
1016	int vx, vy;
1017	int x, y, z;	1497	int x, y, z;
1018	int last_name;	1498	int last_name;
1019	mapface face;	1499	mapface face;
1020	int sw4 = (sw + 3) & ~3;
1021	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1022	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1023
1024	memset (darkness, 255, sw4 * sh);
1025	SvPOK_only (darkness_sv);
1026	SvCUR_set (darkness_sv, sw4 * sh);
1027
1028	vx = self->x + (self->w - sw) / 2 - shift_x;
1029	vy = self->y + (self->h - sh) / 2 - shift_y;
1030
1031	/*
1032	int vx = self->vx = self->w >= sw
1033	? self->x + (self->w - sw) / 2
1034	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1035
1036	int vy = self->vy = self->h >= sh
1037	? self->y + (self->h - sh) / 2
1038	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1039	*/
1040		1500
1041	glColor4ub (255, 255, 255, 255);	1501	glColor4ub (255, 255, 255, 255);
1042		1502
		1503	glEnable (GL_BLEND);
1043	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1044	glEnable (GL_BLEND);
1045	glEnable (GL_TEXTURE_2D);	1505	glEnable (GL_TEXTURE_2D);
1046	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1047		1507
1048	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1049		1509
1050	last_name = 0;	1510	last_name = 0;
1051		1511
		1512	mx += self->x;
		1513	my += self->y;
		1514
1052	for (z = 0; z < 3; z++)	1515	for (z = 0; z < 3; z++)
1053	for (y = 0; y < sh; y++)	1516	for (y = 0; y < sh; y++)
1054	if (0 <= y + vy && y + vy < self->rows)	1517	if (0 <= y + my && y + my < self->rows)
1055	{	1518	{
1056	maprow *row = self->row + (y + vy);	1519	maprow *row = self->row + (y + my);
1057		1520
1058	for (x = 0; x < sw; x++)	1521	for (x = 0; x < sw; x++)
1059	if (row->c0 <= x + vx && x + vx < row->c1)	1522	if (row->c0 <= x + mx && x + mx < row->c1)
1060	{	1523	{
1061	mapcell *cell = row->col + (x + vx - row->c0);	1524	mapcell *cell = row->col + (x + mx - row->c0);
1062
1063	darkness[y * sw4 + x] = cell->darkness < 0
1064	? 255 - FOW_DARKNESS
1065	: 255 - cell->darkness;
1066		1525
1067	face = cell->face [z];	1526	face = cell->face [z];
1068		1527
1069	if (face)	1528	if (face && face < self->texs)
1070	{	1529	{
1071	maptex tex = self->tex [face];	1530	maptex tex = self->tex [face];
1072
1073	int px = (x + 1) * 32 - tex.w;	1531	int px = (x + 1) * 32 - tex.w;
1074	int py = (y + 1) * 32 - tex.h;	1532	int py = (y + 1) * 32 - tex.h;
1075		1533
1076	if (last_name != tex.name)	1534	if (last_name != tex.name)
1077	{	1535	{
1078	glEnd ();	1536	glEnd ();
1079	last_name = tex.name;
1080	glBindTexture (GL_TEXTURE_2D, last_name);	1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1081	glBegin (GL_QUADS);	1538	glBegin (GL_QUADS);
1082	}	1539	}
1083		1540
1084	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1085	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1086	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1087	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1088	}	1545	}
		1546
		1547	if (cell->flags && z == 2)
		1548	{
		1549	if (cell->flags & 1)
		1550	{
		1551	maptex tex = self->tex [1];
		1552	int px = (x + 1) * 32 - tex.w + 2;
		1553	int py = (y + 1) * 32 - tex.h - 6;
		1554
		1555	glEnd ();
		1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1557	glBegin (GL_QUADS);
		1558
		1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1563	}
		1564	}
1089	}	1565	}
1090	}	1566	}
1091		1567
1092	glEnd ();	1568	glEnd ();
1093		1569
1094	glDisable (GL_TEXTURE_2D);	1570	glDisable (GL_TEXTURE_2D);
1095	glDisable (GL_BLEND);	1571	glDisable (GL_BLEND);
		1572
		1573	// top layer: overlays such as the health bar
		1574	for (y = 0; y < sh; y++)
		1575	if (0 <= y + my && y + my < self->rows)
		1576	{
		1577	maprow *row = self->row + (y + my);
		1578
		1579	for (x = 0; x < sw; x++)
		1580	if (row->c0 <= x + mx && x + mx < row->c1)
		1581	{
		1582	mapcell *cell = row->col + (x + mx - row->c0);
		1583
		1584	int px = x * 32;
		1585	int py = y * 32;
		1586
		1587	if (cell->stat_hp)
		1588	{
		1589	int width = cell->stat_width * 32;
		1590	int thick = sh / 28 + 1 + cell->stat_width;
		1591
		1592	glColor3ub (0, 0, 0);
		1593	glRectf (px + 1, py - thick - 2,
		1594	px + width - 1, py);
		1595
		1596	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1597	glRectf (px + 2,
		1598	py - thick - 1,
		1599	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1600	}
		1601	}
		1602	}
		1603	}
		1604
		1605	void
		1606	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1607	CODE:
		1608	{
		1609	static float color[16][3] = {
		1610	{ 0.00F, 0.00F, 0.00F },
		1611	{ 1.00F, 1.00F, 1.00F },
		1612	{ 0.00F, 0.00F, 0.55F },
		1613	{ 1.00F, 0.00F, 0.00F },
		1614
		1615	{ 1.00F, 0.54F, 0.00F },
		1616	{ 0.11F, 0.56F, 1.00F },
		1617	{ 0.93F, 0.46F, 0.00F },
		1618	{ 0.18F, 0.54F, 0.34F },
		1619
		1620	{ 0.56F, 0.73F, 0.56F },
		1621	{ 0.80F, 0.80F, 0.80F },
		1622	{ 0.55F, 0.41F, 0.13F },
		1623	{ 0.99F, 0.77F, 0.26F },
		1624
		1625	{ 0.74F, 0.65F, 0.41F },
		1626
		1627	{ 0.00F, 1.00F, 1.00F },
		1628	{ 1.00F, 0.00F, 1.00F },
		1629	{ 1.00F, 1.00F, 0.00F },
		1630	};
		1631
		1632	int x, y;
		1633
		1634	glEnable (GL_TEXTURE_2D);
		1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1636	glEnable (GL_BLEND);
		1637	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1638	glBegin (GL_QUADS);
		1639
		1640	for (y = 0; y < h; y++)
		1641	for (x = 0; x < w; x++)
		1642	{
		1643	unsigned char m = data [x + y * w];
		1644
		1645	if (m)
		1646	{
		1647	float *c = color [m & 15];
		1648
		1649	float tx1 = m & 0x40 ? 0.5 : 0.;
		1650	float tx2 = tx1 + 0.5;
		1651
		1652	glColor4f (c[0], c[1], c[2], 0.75);
		1653	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1654	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1655	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1656	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1657	}
		1658	}
		1659
		1660	glEnd ();
		1661	glDisable (GL_BLEND);
		1662	glDisable (GL_TEXTURE_2D);
		1663	}
		1664
		1665	void
		1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1667	PPCODE:
		1668	{
		1669	int x, y;
		1670	int sw4 = (sw + 3) & ~3;
		1671	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1672	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1673
		1674	memset (darkness, 255, sw4 * sh);
		1675	SvPOK_only (darkness_sv);
		1676	SvCUR_set (darkness_sv, sw4 * sh);
		1677
		1678	mx += self->x;
		1679	my += self->y;
		1680
		1681	for (y = 0; y < sh; y++)
		1682	if (0 <= y + my && y + my < self->rows)
		1683	{
		1684	maprow *row = self->row + (y + my);
		1685
		1686	for (x = 0; x < sw; x++)
		1687	if (row->c0 <= x + mx && x + mx < row->c1)
		1688	{
		1689	mapcell *cell = row->col + (x + mx - row->c0);
		1690
		1691	darkness[y * sw4 + x] = cell->darkness
		1692	? 255 - (cell->darkness - 1)
		1693	: 255 - FOW_DARKNESS;
		1694	}
		1695	}
1096		1696
1097	EXTEND (SP, 3);	1697	EXTEND (SP, 3);
1098	PUSHs (sv_2mortal (newSViv (sw4)));	1698	PUSHs (sv_2mortal (newSViv (sw4)));
1099	PUSHs (sv_2mortal (newSViv (sh)));	1699	PUSHs (sv_2mortal (newSViv (sh)));
1100	PUSHs (darkness_sv);	1700	PUSHs (darkness_sv);
1101	}	1701	}
1102		1702
1103	SV *	1703	SV *
1104	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1704	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1105	CODE:	1705	CODE:
1106	{	1706	{
1107	int x, y, x1, y1;	1707	int x, y, x1, y1;
1108	SV *data_sv = newSV (w * h * 7 + 5);	1708	SV *data_sv = newSV (w * h * 7 + 5);
1109	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1709	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1171	}	1771	}
1172	OUTPUT:	1772	OUTPUT:
1173	RETVAL	1773	RETVAL
1174		1774
1175	void	1775	void
1176	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1776	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1177	PPCODE:	1777	PPCODE:
1178	{	1778	{
1179	int x, y, z;	1779	int x, y, z;
1180	int w, h;	1780	int w, h;
1181	int x1, y1;	1781	int x1, y1;
…		…
1213		1813
1214	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1814	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1215	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1815	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1216	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1816	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1217		1817
1218	if (cell->darkness <= 0)	1818	if (cell->darkness == 0)
1219	{	1819	{
1220	cell->darkness = -1;	1820	cell->darkness = 0;
1221		1821
1222	for (z = 0; z <= 2; z++)	1822	for (z = 0; z <= 2; z++)
1223	{	1823	{
1224	cell->face[z] = face[z];	1824	cell->face[z] = face[z];
1225		1825
…		…
1230	}	1830	}
1231	}	1831	}
1232	}	1832	}
1233	}	1833	}
1234		1834
1235	MODULE = CFClient PACKAGE = CFClient::MixChunk	1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1236		1836
1237	CFClient::MixChunk	1837	CFPlus::MixChunk
1238	new_from_file (SV *class, char *path)	1838	new_from_file (SV *class, char *path)
1239	CODE:	1839	CODE:
1240	RETVAL = Mix_LoadWAV (path);	1840	RETVAL = Mix_LoadWAV (path);
1241	OUTPUT:	1841	OUTPUT:
1242	RETVAL	1842	RETVAL
1243		1843
1244	void	1844	void
1245	DESTROY (CFClient::MixChunk self)	1845	DESTROY (CFPlus::MixChunk self)
1246	CODE:	1846	CODE:
1247	Mix_FreeChunk (self);	1847	Mix_FreeChunk (self);
1248		1848
1249	int	1849	int
1250	volume (CFClient::MixChunk self, int volume = -1)	1850	volume (CFPlus::MixChunk self, int volume = -1)
1251	CODE:	1851	CODE:
1252	RETVAL = Mix_VolumeChunk (self, volume);	1852	RETVAL = Mix_VolumeChunk (self, volume);
1253	OUTPUT:	1853	OUTPUT:
1254	RETVAL	1854	RETVAL
1255		1855
1256	int	1856	int
1257	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1857	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1258	CODE:	1858	CODE:
1259	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1260	OUTPUT:	1860	OUTPUT:
1261	RETVAL	1861	RETVAL
1262		1862
1263	MODULE = CFClient PACKAGE = CFClient::MixMusic	1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1264		1864
1265	int	1865	int
1266	volume (int volume = -1)	1866	volume (int volume = -1)
1267	CODE:	1867	CODE:
1268	RETVAL = Mix_VolumeMusic (volume);	1868	RETVAL = Mix_VolumeMusic (volume);
1269	OUTPUT:	1869	OUTPUT:
1270	RETVAL	1870	RETVAL
1271		1871
1272	CFClient::MixMusic	1872	CFPlus::MixMusic
1273	new_from_file (SV *class, char *path)	1873	new_from_file (SV *class, char *path)
1274	CODE:	1874	CODE:
1275	RETVAL = Mix_LoadMUS (path);	1875	RETVAL = Mix_LoadMUS (path);
1276	OUTPUT:	1876	OUTPUT:
1277	RETVAL	1877	RETVAL
1278		1878
1279	void	1879	void
1280	DESTROY (CFClient::MixMusic self)	1880	DESTROY (CFPlus::MixMusic self)
1281	CODE:	1881	CODE:
1282	Mix_FreeMusic (self);	1882	Mix_FreeMusic (self);
1283		1883
1284	int	1884	int
1285	play (CFClient::MixMusic self, int loops = -1)	1885	play (CFPlus::MixMusic self, int loops = -1)
1286	CODE:	1886	CODE:
1287	RETVAL = Mix_PlayMusic (self, loops);	1887	RETVAL = Mix_PlayMusic (self, loops);
1288	OUTPUT:	1888	OUTPUT:
1289	RETVAL	1889	RETVAL
1290		1890
1291	MODULE = CFClient PACKAGE = CFClient::OpenGL	1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1292		1892
1293	BOOT:	1893	BOOT:
1294	{	1894	{
1295	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1296	static const struct {	1896	static const struct {
1297	const char *name;	1897	const char *name;
1298	IV iv;	1898	IV iv;
1299	} *civ, const_iv[] = {	1899	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	1900	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	1901	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	1902	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	1903	const_iv (GL_FLAT),
		1904	const_iv (GL_DITHER),
1304	const_iv (GL_BLEND),	1905	const_iv (GL_BLEND),
		1906	const_iv (GL_CULL_FACE),
		1907	const_iv (GL_SCISSOR_TEST),
		1908	const_iv (GL_DEPTH_TEST),
		1909	const_iv (GL_ALPHA_TEST),
		1910	const_iv (GL_NORMALIZE),
		1911	const_iv (GL_RESCALE_NORMAL),
		1912	const_iv (GL_FRONT),
		1913	const_iv (GL_BACK),
1305	const_iv (GL_AND),	1914	const_iv (GL_AND),
		1915	const_iv (GL_ONE),
		1916	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	1917	const_iv (GL_SRC_ALPHA),
		1918	const_iv (GL_DST_ALPHA),
1307	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1920	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1921	const_iv (GL_SRC_ALPHA_SATURATE),
1308	const_iv (GL_RGB),	1922	const_iv (GL_RGB),
1309	const_iv (GL_RGBA),	1923	const_iv (GL_RGBA),
		1924	const_iv (GL_RGBA4),
		1925	const_iv (GL_RGBA8),
		1926	const_iv (GL_RGB5_A1),
1310	const_iv (GL_UNSIGNED_BYTE),	1927	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),	1928	const_iv (GL_UNSIGNED_SHORT),
		1929	const_iv (GL_UNSIGNED_INT),
1312	const_iv (GL_ALPHA),	1930	const_iv (GL_ALPHA),
		1931	const_iv (GL_INTENSITY),
		1932	const_iv (GL_LUMINANCE),
		1933	const_iv (GL_LUMINANCE_ALPHA),
1313	const_iv (GL_FLOAT),	1934	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1935	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	1936	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	1937	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	1938	const_iv (GL_TEXTURE_2D),
…		…
1319	const_iv (GL_TEXTURE_MAG_FILTER),	1940	const_iv (GL_TEXTURE_MAG_FILTER),
1320	const_iv (GL_TEXTURE_MIN_FILTER),	1941	const_iv (GL_TEXTURE_MIN_FILTER),
1321	const_iv (GL_TEXTURE_ENV_MODE),	1942	const_iv (GL_TEXTURE_ENV_MODE),
1322	const_iv (GL_TEXTURE_WRAP_S),	1943	const_iv (GL_TEXTURE_WRAP_S),
1323	const_iv (GL_TEXTURE_WRAP_T),	1944	const_iv (GL_TEXTURE_WRAP_T),
		1945	const_iv (GL_REPEAT),
1324	const_iv (GL_CLAMP),	1946	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	1947	const_iv (GL_CLAMP_TO_EDGE),
1326	const_iv (GL_NEAREST),	1948	const_iv (GL_NEAREST),
1327	const_iv (GL_LINEAR),	1949	const_iv (GL_LINEAR),
		1950	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1951	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1952	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1953	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1954	const_iv (GL_GENERATE_MIPMAP),
1328	const_iv (GL_MODULATE),	1955	const_iv (GL_MODULATE),
		1956	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	1957	const_iv (GL_REPLACE),
		1958	const_iv (GL_DEPTH_BUFFER_BIT),
1330	const_iv (GL_COLOR_BUFFER_BIT),	1959	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	1960	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	1961	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	1962	const_iv (GL_COLOR_LOGIC_OP),
		1963	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	1964	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	1965	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	1966	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	1967	const_iv (GL_LINES),
		1968	const_iv (GL_LINE_STRIP),
		1969	const_iv (GL_LINE_LOOP),
1338	const_iv (GL_QUADS),	1970	const_iv (GL_QUADS),
1339	const_iv (GL_LINE_LOOP),	1971	const_iv (GL_QUAD_STRIP),
		1972	const_iv (GL_TRIANGLES),
		1973	const_iv (GL_TRIANGLE_STRIP),
		1974	const_iv (GL_TRIANGLE_FAN),
1340	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1341	const_iv (GL_FASTEST),	1976	const_iv (GL_FASTEST),
		1977	const_iv (GL_V2F),
		1978	const_iv (GL_V3F),
		1979	const_iv (GL_T2F_V3F),
		1980	const_iv (GL_T2F_N3F_V3F),
1342	# undef const_iv	1981	# undef const_iv
1343	};	1982	};
1344		1983
1345	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1984	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1346	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1347	}	1986	}
1348		1987
		1988	char *
		1989	gl_vendor ()
		1990	CODE:
		1991	RETVAL = (char *)glGetString (GL_VENDOR);
		1992	OUTPUT:
		1993	RETVAL
		1994
		1995	char *
		1996	gl_version ()
		1997	CODE:
		1998	RETVAL = (char *)glGetString (GL_VERSION);
		1999	OUTPUT:
		2000	RETVAL
		2001
		2002	char *
		2003	gl_extensions ()
		2004	CODE:
		2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2006	OUTPUT:
		2007	RETVAL
		2008
1349	int glGetError ()	2009	int glGetError ()
		2010
		2011	void glFinish ()
1350		2012
1351	void glClear (int mask)	2013	void glClear (int mask)
1352		2014
1353	void glClearColor (float r, float g, float b, float a = 1.0)	2015	void glClearColor (float r, float g, float b, float a = 1.0)
1354	PROTOTYPE: @	2016	PROTOTYPE: @
…		…
1361		2023
1362	void glHint (int target, int mode)	2024	void glHint (int target, int mode)
1363		2025
1364	void glBlendFunc (int sfactor, int dfactor)	2026	void glBlendFunc (int sfactor, int dfactor)
1365		2027
		2028	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2029	CODE:
		2030	gl_BlendFuncSeparate (sa, da, saa, daa);
		2031
		2032	void glDepthMask (int flag)
		2033
1366	void glLogicOp (int opcode)	2034	void glLogicOp (int opcode)
1367		2035
		2036	void glColorMask (int red, int green, int blue, int alpha)
		2037
1368	void glMatrixMode (int mode)	2038	void glMatrixMode (int mode)
1369		2039
1370	void glPushMatrix ()	2040	void glPushMatrix ()
1371		2041
1372	void glPopMatrix ()	2042	void glPopMatrix ()
1373		2043
1374	void glLoadIdentity ()	2044	void glLoadIdentity ()
1375		2045
		2046	void glDrawBuffer (int buffer)
		2047
		2048	void glReadBuffer (int buffer)
		2049
		2050	# near_ and far_ are due to microsofts buggy "c" compiler
		2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2052
		2053	# near_ and far_ are due to microsofts buggy "c" compiler
1376	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2054	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1377		2055
1378	void glViewport (int x, int y, int width, int height)	2056	void glViewport (int x, int y, int width, int height)
		2057
		2058	void glScissor (int x, int y, int width, int height)
1379		2059
1380	void glTranslate (float x, float y, float z = 0.)	2060	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	2061	CODE:
1382	glTranslatef (x, y, z);	2062	glTranslatef (x, y, z);
1383		2063
1384	void glScale (float x, float y, float z)	2064	void glScale (float x, float y, float z = 1.)
1385	CODE:	2065	CODE:
1386	glScalef (x, y, z);	2066	glScalef (x, y, z);
1387		2067
1388	void glRotate (float angle, float x, float y, float z)	2068	void glRotate (float angle, float x, float y, float z)
1389	CODE:	2069	CODE:
…		…
1393		2073
1394	void glEnd ()	2074	void glEnd ()
1395		2075
1396	void glColor (float r, float g, float b, float a = 1.0)	2076	void glColor (float r, float g, float b, float a = 1.0)
1397	PROTOTYPE: @	2077	PROTOTYPE: @
		2078	ALIAS:
		2079	glColor_premultiply = 1
1398	CODE:	2080	CODE:
		2081	if (ix)
		2082	{
		2083	r *= a;
		2084	g *= a;
		2085	b *= a;
		2086	}
		2087	// microsoft visual "c" rounds instead of truncating...
1399	glColor4f (r, g, b, a);	2088	glColor4f (r, g, b, a);
		2089
		2090	void glInterleavedArrays (int format, int stride, char *data)
		2091
		2092	void glDrawElements (int mode, int count, int type, char *indices)
		2093
		2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2095
		2096	void glRasterPos (float x, float y, float z = 0.)
		2097	CODE:
		2098	glRasterPos3f (0, 0, z);
		2099	glBitmap (0, 0, 0, 0, x, y, 0);
1400		2100
1401	void glVertex (float x, float y, float z = 0.)	2101	void glVertex (float x, float y, float z = 0.)
1402	CODE:	2102	CODE:
1403	glVertex3f (x, y, z);	2103	glVertex3f (x, y, z);
1404		2104
…		…
1416		2116
1417	void glBindTexture (int target, int name)	2117	void glBindTexture (int target, int name)
1418		2118
1419	void glConvolutionParameter (int target, int pname, float params)	2119	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	2120	CODE:
		2121	if (gl.ConvolutionParameterf)
1421	glConvolutionParameterf (target, pname, params);	2122	gl.ConvolutionParameterf (target, pname, params);
1422		2123
1423	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2124	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2125	CODE:
		2126	if (gl.ConvolutionFilter2D)
		2127	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2128
		2129	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2130	CODE:
		2131	if (gl.SeparableFilter2D)
		2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1424		2133
1425	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2134	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1426		2135
1427	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2136	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2137
		2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2139
		2140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1428		2141
1429	int glGenTexture ()	2142	int glGenTexture ()
1430	CODE:	2143	CODE:
1431	{	2144	{
1432	GLuint name;	2145	GLuint name;

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