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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 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
37		44
38	#include "glext.h"	45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		46
40	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
41		48
42	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
44		51
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	52	#define MIN_FONT_HEIGHT 10
46		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
47	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
49		85
50	static PangoContext *context;	86	typedef PangoFontDescription *CFPlus__Font;
51	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	}
52		105
53	typedef struct cf_layout {	106	typedef struct cf_layout {
54	PangoLayout *pl;	107	PangoLayout *pl;
		108	float r, g, b, a; // default color for rgba mode
55	int base_height;	109	int base_height;
		110	CFPlus__Font font;
56	} *CFClient__Layout;	111	} *CFPlus__Layout;
		112
		113	static CFPlus__Font default_font;
		114	static PangoContext *opengl_context;
		115	static PangoFontMap *opengl_fontmap;
57		116
58	static void	117	static void
59	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
60	{	119	{
61	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
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	125	}
64		126
65	static void	127	static void
66	layout_update (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
67	{	129	{
68	/* 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
69	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
70	*/	132	*/
71	PangoFontDescription *font = pango_layout_get_font_description (self->pl);	133	PangoFontDescription *font = self->font ? self->font : default_font;
72		134
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	font = pango_font_description_copy (font);
81	pango_font_description_set_absolute_size (font, height);	135	pango_font_description_set_absolute_size (font,
		136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		137
82	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
83	}
84	}	139	}
85		140
86	static void	141	static void
87	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
88	{	143	{
89	layout_update (self);	144	PangoRectangle rect;
90		145
		146	// get_pixel_* wrongly rounds down
91	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
92		148
93	*w = (*w + 3) & ~3;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
94	if (!*w) *w = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
95	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;
96	}	157	}
97		158
98	typedef uint16_t mapface;	159	typedef uint16_t mapface;
99		160
100	typedef struct {	161	typedef struct {
…		…
103	float s, t;	164	float s, t;
104	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
105	} maptex;	166	} maptex;
106		167
107	typedef struct {	168	typedef struct {
108	int16_t darkness;	169	uint32_t player;
109	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
110	} mapcell;	173	} mapcell;
111		174
112	typedef struct {	175	typedef struct {
113	int32_t c0, c1;	176	int32_t c0, c1;
114	mapcell *col;	177	mapcell *col;
…		…
123	int texs;	186	int texs;
124	maptex *tex;	187	maptex *tex;
125		188
126	int32_t rows;	189	int32_t rows;
127	maprow *row;	190	maprow *row;
128	} *CFClient__Map;	191	} *CFPlus__Map;
129		192
130	static char *	193	static char *
131	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
132	{	195	{
133	char *p;	196	char *p;
…		…
151		214
152	#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))
153	#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))
154		217
155	static maprow *	218	static maprow *
156	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
157	{	220	{
158	if (0 > y)	221	if (0 > y)
159	{	222	{
160	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
161	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
199		262
200	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
201	}	264	}
202		265
203	static mapcell *	266	static mapcell *
204	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
205	{	268	{
206	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
207	}	270	}
208		271
209	static void	272	static void
210	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
211	{	274	{
212	int r;	275	int r;
213		276
214	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
215	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
223	self->row = 0;	286	self->row = 0;
224	self->rows = 0;	287	self->rows = 0;
225	}	288	}
226		289
227	static void	290	static void
228	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)
229	{	292	{
230	int x, y;	293	int x, y;
231	maprow *row;	294	maprow *row;
		295	mapcell *cell;
232		296
233	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
234	if (y >= 0)	298	if (y >= 0)
235	{	299	{
236	if (y >= self->rows)	300	if (y >= self->rows)
…		…
242	if (x >= row->c0)	306	if (x >= row->c0)
243	{	307	{
244	if (x >= row->c1)	308	if (x >= row->c1)
245	break;	309	break;
246		310
247	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;
248	}	317	}
249	}	318	}
250	}	319	}
251		320
252	static void	321	static void
253	music_finished ()	322	music_finished (void)
254	{	323	{
255	SDL_UserEvent ev;	324	SDL_UserEvent ev;
256		325
257	ev.type = SDL_USEREVENT;	326	ev.type = SDL_USEREVENT;
258	ev.code = 0;	327	ev.code = 0;
…		…
260	ev.data2 = 0;	329	ev.data2 = 0;
261		330
262	SDL_PushEvent ((SDL_Event *)&ev);	331	SDL_PushEvent ((SDL_Event *)&ev);
263	}	332	}
264		333
		334	static void
		335	channel_finished (int channel)
		336	{
		337	SDL_UserEvent ev;
		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
265	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
266		365
267	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
268		367
269	BOOT:	368	BOOT:
270	{	369	{
271	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
272	static const struct {	371	static const struct {
273	const char *name;	372	const char *name;
274	IV iv;	373	IV iv;
275	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
276	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
375	# undef const_iv	474	# undef const_iv
376	};	475	};
377		476
378	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; )
379	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380
381	fontmap = pango_ft2_font_map_new ();
382	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
383	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
384	}	479	}
385		480
386	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
387	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
388		503
389	void	504	void
390	SDL_Quit ()	505	SDL_Quit ()
391		506
392	void	507	void
…		…
398	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
401	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
402		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
407		525
408	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
409	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
410	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
411		531
412	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
413	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
414		534
415	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
424		544
425	++m;	545	++m;
426	}	546	}
427	}	547	}
428		548
		549	char *
		550	SDL_GetError ()
		551
429	int	552	int
430	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
431	CODE:	554	CODE:
432	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
433	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
434	);	557	);
		558	if (RETVAL)
		559	{
435	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	}
436	OUTPUT:	565	OUTPUT:
437	RETVAL	566	RETVAL
438		567
439	void	568	void
440	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
441		573
442	void	574	void
443	SDL_PollEvent ()	575	SDL_PollEvent ()
444	PPCODE:	576	PPCODE:
445	{	577	{
…		…
447		579
448	while (SDL_PollEvent (&ev))	580	while (SDL_PollEvent (&ev))
449	{	581	{
450	HV *hv = newHV ();	582	HV *hv = newHV ();
451	hv_store (hv, "type", 4, newSViv (ev.type), 0);	583	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		584
452	switch (ev.type)	585	switch (ev.type)
453	{	586	{
454	case SDL_KEYDOWN:	587	case SDL_KEYDOWN:
455	case SDL_KEYUP:	588	case SDL_KEYUP:
456	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
463	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
464	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
465	break;	598	break;
466		599
467	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
468	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
469	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
470	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
471	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
472	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
473	break;	608	break;
474		609
475	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
476	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
477	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480	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;
481	}	625	}
482		626
483	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
484	}	628	}
485	}	629	}
486		630
487	int	631	int
488	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)
489	POSTCALL:	633	POSTCALL:
490	Mix_HookMusicFinished (music_finished);	634	Mix_HookMusicFinished (music_finished);
		635	Mix_ChannelFinished (channel_finished);
491		636
492	void	637	void
493	Mix_CloseAudio ()	638	Mix_CloseAudio ()
494		639
495	int	640	int
…		…
500	CODE:	645	CODE:
501	#ifndef _WIN32	646	#ifndef _WIN32
502	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
503	#endif	648	#endif
504		649
505	char *	650	void
506	gl_version ()	651	win32_proxy_info ()
507	CODE:	652	PPCODE:
508	RETVAL = (char *)glGetString (GL_VERSION);	653	{
509	OUTPUT:	654	#ifdef _WIN32
510	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
511		657
512	char *	658	EXTEND (SP, 3);
513	gl_extensions ()	659
514	CODE:	660	buflen = sizeof (buffer);
515	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
516	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
517	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	}
518		678
519	void	679	void
520	add_font (char *file)	680	add_font (char *file)
521	CODE:	681	CODE:
522	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
523
524	void
525	set_font (char *file)
526	CODE:
527	{
528	int count;
529	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
530	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531	FcPatternDestroy (pattern);
532	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533	pango_context_set_font_description (context, font);
534	}
535		683
536	void	684	void
537	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
538	ALIAS:	686	ALIAS:
539	load_image_file = 1	687	load_image_file = 1
…		…
581		729
582	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583		731
584	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
585		733
		734	SDL_LockSurface (surface2);
586	EXTEND (SP, 5);	735	EXTEND (SP, 6);
587	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
588	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
589	SDL_LockSurface (surface2);
590	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591	SDL_UnlockSurface (surface2);
592	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)));
593	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
595		743
596	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
597	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
598	}	746	}
599		747
…		…
621	PUSHs (sv_2mortal (newSViv (b / y)));	769	PUSHs (sv_2mortal (newSViv (b / y)));
622	PUSHs (sv_2mortal (newSViv (a / y)));	770	PUSHs (sv_2mortal (newSViv (a / y)));
623	}	771	}
624		772
625	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
626	fatal (char *message)	782	fatal (char *message)
627	CODE:	783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
628	#ifdef _WIN32	785	#ifdef _WIN32
629	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
630	#else	795	#else
631	fprintf (stderr, "FATAL: %s\n", message);	796	_exit (retval);
632	#endif	797	#endif
633	exit (1);
634		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
635	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
636		824
637	CFClient::Layout	825	void
638	new (SV *class, int base_height = 10)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
639	CODE:	832	CODE:
640	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
641	RETVAL->base_height = base_height;	834
642	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
643	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
644	pango_layout_set_font_description (RETVAL->pl,	844	layout_update_font (RETVAL);
645	pango_font_description_copy (
646	pango_context_get_font_description (context)));
647	OUTPUT:	845	OUTPUT:
648	RETVAL	846	RETVAL
649		847
650	void	848	void
651	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
652	CODE:	850	CODE:
653	g_object_unref (self->pl);	851	g_object_unref (self->pl);
654	Safefree (self);	852	Safefree (self);
655		853
656	void	854	void
657	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
658	CODE:	856	CODE:
659	{	857	{
660	STRLEN textlen;	858	STRLEN textlen;
661	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
662		860
663	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
664	}	862	}
665		863
666	void	864	void
667	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
668	CODE:	866	CODE:
669	{	867	{
670	STRLEN textlen;	868	STRLEN textlen;
671	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
672		870
673	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
674	}	872	}
675		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
676	SV *	959	SV *
677	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
678	CODE:	961	CODE:
679	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
680	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
681	OUTPUT:	964	OUTPUT:
682	RETVAL	965	RETVAL
683		966
684	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
685	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
686	CODE:	986	CODE:
		987	if (self->base_height != base_height)
		988	{
687	self->base_height = base_height;	989	self->base_height = base_height;
		990	layout_update_font (self);
		991	}
688		992
689	void	993	void
690	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
691	CODE:	995	CODE:
692	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);
693		997
694	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
695	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
696	PPCODE:	1025	PPCODE:
697	{	1026	{
698	int w, h;	1027	int w, h;
699		1028
700	layout_update (self);
701	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
702		1030
703	EXTEND (SP, 2);	1031	EXTEND (SP, 2);
704	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
705	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
706	}	1034	}
707		1035
708	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
709	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
710	CODE:	1050	CODE:
711	{	1051	{
712	int index, trailing;	1052	int index, trailing;
713
714	layout_update (self);
715	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);
716
717	RETVAL = index;	1054	RETVAL = index + trailing;
718	}	1055	}
719	OUTPUT:	1056	OUTPUT:
720	RETVAL	1057	RETVAL
721		1058
722	void	1059	void
723	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
724	PPCODE:	1061	PPCODE:
725	{	1062	{
726	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
727	layout_update (self);
728	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
729		1065
730	EXTEND (SP, 3);	1066	EXTEND (SP, 3);
731	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
732	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
734	}	1070	}
735		1071
736	void	1072	void
737	render (CFClient::Layout self)	1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
738	PPCODE:	1074	PPCODE:
739	{	1075	{
740	SV *retval;	1076	int line, x;
741	int w, h;
742	FT_Bitmap bitmap;
743		1077
744	layout_update (self);	1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
745	layout_get_pixel_size (self, &w, &h);	1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
746		1080
747	retval = newSV (w * h);
748	SvPOK_only (retval);
749	SvCUR_set (retval, w * h);
750
751	bitmap.rows = h;
752	bitmap.width = w;
753	bitmap.pitch = w;
754	bitmap.buffer = (unsigned char*)SvPVX (retval);
755	bitmap.num_grays = 256;
756	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757
758	memset (bitmap.buffer, 0, w * h);
759
760	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761
762	EXTEND (SP, 3);	1081	EXTEND (SP, 2);
763	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	{
764	PUSHs (sv_2mortal (newSViv (h)));	1106	PUSHs (sv_2mortal (newSViv (index)));
765	PUSHs (sv_2mortal (retval));	1107	PUSHs (sv_2mortal (newSViv (trailing)));
		1108	}
766	}	1109	}
767		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
768	MODULE = CFClient PACKAGE = CFClient::Texture	1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
769		1122
770	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
771	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.)
772	PROTOTYPE: $$$;$$	1162	PROTOTYPE: $$$;$$
		1163	ALIAS:
		1164	draw_quad_alpha = 1
		1165	draw_quad_alpha_premultiplied = 2
773	CODE:	1166	CODE:
774	{	1167	{
775	HV *hv = (HV *)SvRV (self);	1168	HV *hv = (HV *)SvRV (self);
776	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
778	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
779	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
780		1172
781	if (items < 5)	1173	if (items < 5)
782	{	1174	{
783	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));
784	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));
785	}	1177	}
786		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
787	glBindTexture (GL_TEXTURE_2D, name);	1193	glBindTexture (GL_TEXTURE_2D, name);
788	if (wrap_mode) {	1194
789	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791	}
792	glBegin (GL_QUADS);	1195	glBegin (GL_QUADS);
793	glTexCoord2f (0, 0); glVertex2f (x , y );	1196	glTexCoord2f (0, 0); glVertex2f (x , y );
794	glTexCoord2f (0, t); glVertex2f (x , y + h);	1197	glTexCoord2f (0, t); glVertex2f (x , y + h);
795	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1198	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1199	glTexCoord2f (s, 0); glVertex2f (x + w, y );
797	glEnd ();	1200	glEnd ();
798	}
799		1201
		1202	if (ix)
		1203	{
		1204	glDisable (GL_ALPHA_TEST);
		1205	glDisable (GL_BLEND);
		1206	}
		1207	}
		1208
800	MODULE = CFClient PACKAGE = CFClient::Map	1209	MODULE = CFPlus PACKAGE = CFPlus::Map
801		1210
802	CFClient::Map	1211	CFPlus::Map
803	new (SV *class, int map_width, int map_height)	1212	new (SV *class)
804	CODE:	1213	CODE:
805	New (0, RETVAL, 1, struct map);	1214	New (0, RETVAL, 1, struct map);
806	RETVAL->x = 0;	1215	RETVAL->x = 0;
807	RETVAL->y = 0;	1216	RETVAL->y = 0;
808	RETVAL->w = map_width;	1217	RETVAL->w = 0;
809	RETVAL->h = map_height;	1218	RETVAL->h = 0;
810	RETVAL->ox = 0;	1219	RETVAL->ox = 0;
811	RETVAL->oy = 0;	1220	RETVAL->oy = 0;
812	RETVAL->faces = 8192;	1221	RETVAL->faces = 8192;
813	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);
814	RETVAL->texs = 8192;	1223	RETVAL->texs = 8192;
…		…
817	RETVAL->row = 0;	1226	RETVAL->row = 0;
818	OUTPUT:	1227	OUTPUT:
819	RETVAL	1228	RETVAL
820		1229
821	void	1230	void
822	DESTROY (CFClient::Map self)	1231	DESTROY (CFPlus::Map self)
823	CODE:	1232	CODE:
824	{	1233	{
825	map_clear (self);	1234	map_clear (self);
826	Safefree (self->face);	1235	Safefree (self->face);
		1236	Safefree (self->tex);
827	Safefree (self);	1237	Safefree (self);
828	}	1238	}
829		1239
830	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
831	clear (CFClient::Map self)	1247	clear (CFPlus::Map self)
832	CODE:	1248	CODE:
833	map_clear (self);	1249	map_clear (self);
834		1250
835	void	1251	void
836	set_face (CFClient::Map self, int face, int texid)	1252	set_face (CFPlus::Map self, int face, int texid)
837	CODE:	1253	CODE:
838	{	1254	{
839	while (self->faces <= face)	1255	while (self->faces <= face)
840	{	1256	{
841	Append (mapface, self->face, self->faces, self->faces);	1257	Append (mapface, self->face, self->faces, self->faces);
…		…
844		1260
845	self->face [face] = texid;	1261	self->face [face] = texid;
846	}	1262	}
847		1263
848	void	1264	void
849	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)
850	CODE:	1266	CODE:
851	{	1267	{
852	while (self->texs <= texid)	1268	while (self->texs <= texid)
853	{	1269	{
854	Append (maptex, self->tex, self->texs, self->texs);	1270	Append (maptex, self->tex, self->texs, self->texs);
…		…
866	tex->r = r;	1282	tex->r = r;
867	tex->g = g;	1283	tex->g = g;
868	tex->b = b;	1284	tex->b = b;
869	tex->a = a;	1285	tex->a = a;
870	}	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);
871	}	1296	}
872		1297
873	int	1298	int
874	ox (CFClient::Map self)	1299	ox (CFPlus::Map self)
875	ALIAS:	1300	ALIAS:
876	oy = 1	1301	oy = 1
		1302	x = 2
		1303	y = 3
		1304	w = 4
		1305	h = 5
877	CODE:	1306	CODE:
878	switch (ix)	1307	switch (ix)
879	{	1308	{
880	case 0: RETVAL = self->ox; break;	1309	case 0: RETVAL = self->ox; break;
881	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;
882	}	1315	}
883	OUTPUT:	1316	OUTPUT:
884	RETVAL	1317	RETVAL
885		1318
886	void	1319	void
887	scroll (CFClient::Map self, int dx, int dy)	1320	scroll (CFPlus::Map self, int dx, int dy)
888	CODE:	1321	CODE:
889	{	1322	{
890	if (dx > 0)	1323	if (dx > 0)
891	map_blank (self, self->x, self->y, dx - 1, self->h);	1324	map_blank (self, self->x, self->y, dx, self->h);
892	else if (dx < 0)	1325	else if (dx < 0)
893	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);
894		1327
895	if (dy > 0)	1328	if (dy > 0)
896	map_blank (self, self->x, self->y, self->w, dy - 1);	1329	map_blank (self, self->x, self->y, self->w, dy);
897	else if (dy < 0)	1330	else if (dy < 0)
898	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);
899		1332
900	self->ox += dx; self->x += dx;	1333	self->ox += dx; self->x += dx;
901	self->oy += dy; self->y += dy;	1334	self->oy += dy; self->y += dy;
902		1335
903	while (self->y < 0)	1336	while (self->y < 0)
…		…
908	self->y += MAP_EXTEND_Y;	1341	self->y += MAP_EXTEND_Y;
909	}	1342	}
910	}	1343	}
911		1344
912	void	1345	void
913	map1a_update (CFClient::Map self, SV *data_)	1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)
914	CODE:	1347	CODE:
915	{	1348	{
916	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1349	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
917	uint8_t *data_end = (uint8_t *)SvEND (data_);	1350	uint8_t *data_end = (uint8_t *)SvEND (data_);
918	mapcell *cell;	1351	mapcell *cell;
919	int x, y, flags;	1352	int x, y, flags;
920		1353
921	while (data < data_end)	1354	while (data < data_end - 1)
922	{	1355	{
923	flags = (data [0] << 8) + data [1]; data += 2;	1356	flags = (data [0] << 8) + data [1]; data += 2;
924		1357
925	x = ((flags >> 10) & 63) + self->x;	1358	x = self->x + ((flags >> 10) & 63);
926	y = ((flags >> 4) & 63) + self->y;	1359	y = self->y + ((flags >> 4) & 63);
927		1360
928	cell = map_get_cell (self, x, y);	1361	cell = map_get_cell (self, x, y);
929		1362
930	if (flags & 15)	1363	if (flags & 15)
931	{	1364	{
932	if (cell->darkness < 0)	1365	if (!cell->darkness)
933	{	1366	{
		1367	memset (cell, 0, sizeof (*cell));
934	cell->darkness = 0;	1368	cell->darkness = 256;
935	cell->face [0] = 0;
936	cell->face [1] = 0;
937	cell->face [2] = 0;
938	}	1369	}
939		1370
940	cell->darkness = flags & 8 ? *data++ : 255;
941
942	//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	}
943		1412
944	if (flags & 4)	1413	if (flags & 4)
945	{	1414	{
946	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;
947	}	1416	}
…		…
955	{	1424	{
956	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;
957	}	1426	}
958	}	1427	}
959	else	1428	else
960	cell->darkness = -1;	1429	cell->darkness = 0;
961	}	1430	}
962	}	1431	}
963		1432
964	SV *	1433	SV *
965	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)
966	CODE:	1435	CODE:
967	{	1436	{
968	int x1, x;	1437	int x1, x;
969	int y1, y;	1438	int y1, y;
970	int z;	1439	int z;
…		…
1020	}	1489	}
1021	OUTPUT:	1490	OUTPUT:
1022	RETVAL	1491	RETVAL
1023		1492
1024	void	1493	void
1025	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)
1026	PPCODE:	1495	CODE:
1027	{	1496	{
1028	int vx, vy;
1029	int x, y, z;	1497	int x, y, z;
1030	int last_name;	1498	int last_name;
1031	mapface face;	1499	mapface face;
1032	int sw4 = (sw + 3) & ~3;
1033	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1034	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1035
1036	memset (darkness, 255, sw4 * sh);
1037	SvPOK_only (darkness_sv);
1038	SvCUR_set (darkness_sv, sw4 * sh);
1039
1040	vx = self->x + (self->w - sw) / 2 - shift_x;
1041	vy = self->y + (self->h - sh) / 2 - shift_y;
1042
1043	/*
1044	int vx = self->vx = self->w >= sw
1045	? self->x + (self->w - sw) / 2
1046	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1047
1048	int vy = self->vy = self->h >= sh
1049	? self->y + (self->h - sh) / 2
1050	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1051	*/
1052		1500
1053	glColor4ub (255, 255, 255, 255);	1501	glColor4ub (255, 255, 255, 255);
1054		1502
		1503	glEnable (GL_BLEND);
1055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1056	glEnable (GL_BLEND);
1057	glEnable (GL_TEXTURE_2D);	1505	glEnable (GL_TEXTURE_2D);
1058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1059		1507
1060	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1061		1509
1062	last_name = 0;	1510	last_name = 0;
1063		1511
		1512	mx += self->x;
		1513	my += self->y;
		1514
1064	for (z = 0; z < 3; z++)	1515	for (z = 0; z < 3; z++)
1065	for (y = 0; y < sh; y++)	1516	for (y = 0; y < sh; y++)
1066	if (0 <= y + vy && y + vy < self->rows)	1517	if (0 <= y + my && y + my < self->rows)
1067	{	1518	{
1068	maprow *row = self->row + (y + vy);	1519	maprow *row = self->row + (y + my);
1069		1520
1070	for (x = 0; x < sw; x++)	1521	for (x = 0; x < sw; x++)
1071	if (row->c0 <= x + vx && x + vx < row->c1)	1522	if (row->c0 <= x + mx && x + mx < row->c1)
1072	{	1523	{
1073	mapcell *cell = row->col + (x + vx - row->c0);	1524	mapcell *cell = row->col + (x + mx - row->c0);
1074
1075	darkness[y * sw4 + x] = cell->darkness < 0
1076	? 255 - FOW_DARKNESS
1077	: 255 - cell->darkness;
1078		1525
1079	face = cell->face [z];	1526	face = cell->face [z];
1080		1527
1081	if (face)	1528	if (face && face < self->texs)
1082	{	1529	{
1083	maptex tex = self->tex [face];	1530	maptex tex = self->tex [face];
1084
1085	int px = (x + 1) * 32 - tex.w;	1531	int px = (x + 1) * 32 - tex.w;
1086	int py = (y + 1) * 32 - tex.h;	1532	int py = (y + 1) * 32 - tex.h;
1087		1533
1088	if (last_name != tex.name)	1534	if (last_name != tex.name)
1089	{	1535	{
1090	glEnd ();	1536	glEnd ();
1091	last_name = tex.name;
1092	glBindTexture (GL_TEXTURE_2D, last_name);	1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1093	glBegin (GL_QUADS);	1538	glBegin (GL_QUADS);
1094	}	1539	}
1095		1540
1096	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1097	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1098	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);
1099	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1100	}	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	}
1101	}	1565	}
1102	}	1566	}
1103		1567
1104	glEnd ();	1568	glEnd ();
1105		1569
1106	glDisable (GL_TEXTURE_2D);	1570	glDisable (GL_TEXTURE_2D);
1107	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	}
1108		1696
1109	EXTEND (SP, 3);	1697	EXTEND (SP, 3);
1110	PUSHs (sv_2mortal (newSViv (sw4)));	1698	PUSHs (sv_2mortal (newSViv (sw4)));
1111	PUSHs (sv_2mortal (newSViv (sh)));	1699	PUSHs (sv_2mortal (newSViv (sh)));
1112	PUSHs (darkness_sv);	1700	PUSHs (darkness_sv);
1113	}	1701	}
1114		1702
1115	SV *	1703	SV *
1116	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)
1117	CODE:	1705	CODE:
1118	{	1706	{
1119	int x, y, x1, y1;	1707	int x, y, x1, y1;
1120	SV *data_sv = newSV (w * h * 7 + 5);	1708	SV *data_sv = newSV (w * h * 7 + 5);
1121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1709	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1183	}	1771	}
1184	OUTPUT:	1772	OUTPUT:
1185	RETVAL	1773	RETVAL
1186		1774
1187	void	1775	void
1188	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)
1189	PPCODE:	1777	PPCODE:
1190	{	1778	{
1191	int x, y, z;	1779	int x, y, z;
1192	int w, h;	1780	int w, h;
1193	int x1, y1;	1781	int x1, y1;
…		…
1225		1813
1226	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1814	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1227	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1815	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1228	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1816	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1229		1817
1230	if (cell->darkness <= 0)	1818	if (cell->darkness == 0)
1231	{	1819	{
1232	cell->darkness = -1;	1820	cell->darkness = 0;
1233		1821
1234	for (z = 0; z <= 2; z++)	1822	for (z = 0; z <= 2; z++)
1235	{	1823	{
1236	cell->face[z] = face[z];	1824	cell->face[z] = face[z];
1237		1825
…		…
1242	}	1830	}
1243	}	1831	}
1244	}	1832	}
1245	}	1833	}
1246		1834
1247	MODULE = CFClient PACKAGE = CFClient::MixChunk	1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1248		1836
1249	CFClient::MixChunk	1837	CFPlus::MixChunk
1250	new_from_file (SV *class, char *path)	1838	new_from_file (SV *class, char *path)
1251	CODE:	1839	CODE:
1252	RETVAL = Mix_LoadWAV (path);	1840	RETVAL = Mix_LoadWAV (path);
1253	OUTPUT:	1841	OUTPUT:
1254	RETVAL	1842	RETVAL
1255		1843
1256	void	1844	void
1257	DESTROY (CFClient::MixChunk self)	1845	DESTROY (CFPlus::MixChunk self)
1258	CODE:	1846	CODE:
1259	Mix_FreeChunk (self);	1847	Mix_FreeChunk (self);
1260		1848
1261	int	1849	int
1262	volume (CFClient::MixChunk self, int volume = -1)	1850	volume (CFPlus::MixChunk self, int volume = -1)
1263	CODE:	1851	CODE:
1264	RETVAL = Mix_VolumeChunk (self, volume);	1852	RETVAL = Mix_VolumeChunk (self, volume);
1265	OUTPUT:	1853	OUTPUT:
1266	RETVAL	1854	RETVAL
1267		1855
1268	int	1856	int
1269	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)
1270	CODE:	1858	CODE:
1271	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1272	OUTPUT:	1860	OUTPUT:
1273	RETVAL	1861	RETVAL
1274		1862
1275	MODULE = CFClient PACKAGE = CFClient::MixMusic	1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1276		1864
1277	int	1865	int
1278	volume (int volume = -1)	1866	volume (int volume = -1)
1279	CODE:	1867	CODE:
1280	RETVAL = Mix_VolumeMusic (volume);	1868	RETVAL = Mix_VolumeMusic (volume);
1281	OUTPUT:	1869	OUTPUT:
1282	RETVAL	1870	RETVAL
1283		1871
1284	CFClient::MixMusic	1872	CFPlus::MixMusic
1285	new_from_file (SV *class, char *path)	1873	new_from_file (SV *class, char *path)
1286	CODE:	1874	CODE:
1287	RETVAL = Mix_LoadMUS (path);	1875	RETVAL = Mix_LoadMUS (path);
1288	OUTPUT:	1876	OUTPUT:
1289	RETVAL	1877	RETVAL
1290		1878
1291	void	1879	void
1292	DESTROY (CFClient::MixMusic self)	1880	DESTROY (CFPlus::MixMusic self)
1293	CODE:	1881	CODE:
1294	Mix_FreeMusic (self);	1882	Mix_FreeMusic (self);
1295		1883
1296	int	1884	int
1297	play (CFClient::MixMusic self, int loops = -1)	1885	play (CFPlus::MixMusic self, int loops = -1)
1298	CODE:	1886	CODE:
1299	RETVAL = Mix_PlayMusic (self, loops);	1887	RETVAL = Mix_PlayMusic (self, loops);
1300	OUTPUT:	1888	OUTPUT:
1301	RETVAL	1889	RETVAL
1302		1890
1303	MODULE = CFClient PACKAGE = CFClient::OpenGL	1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1304		1892
1305	BOOT:	1893	BOOT:
1306	{	1894	{
1307	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1308	static const struct {	1896	static const struct {
1309	const char *name;	1897	const char *name;
1310	IV iv;	1898	IV iv;
1311	} *civ, const_iv[] = {	1899	} *civ, const_iv[] = {
1312	# define const_iv(name) { # name, (IV)name }	1900	# define const_iv(name) { # name, (IV)name }
1313	const_iv (GL_COLOR_MATERIAL),	1901	const_iv (GL_COLOR_MATERIAL),
1314	const_iv (GL_SMOOTH),	1902	const_iv (GL_SMOOTH),
1315	const_iv (GL_FLAT),	1903	const_iv (GL_FLAT),
		1904	const_iv (GL_DITHER),
1316	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),
1317	const_iv (GL_AND),	1914	const_iv (GL_AND),
		1915	const_iv (GL_ONE),
		1916	const_iv (GL_ZERO),
1318	const_iv (GL_SRC_ALPHA),	1917	const_iv (GL_SRC_ALPHA),
		1918	const_iv (GL_DST_ALPHA),
1319	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),
1320	const_iv (GL_RGB),	1922	const_iv (GL_RGB),
1321	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),
1322	const_iv (GL_UNSIGNED_BYTE),	1927	const_iv (GL_UNSIGNED_BYTE),
1323	const_iv (GL_ALPHA4),	1928	const_iv (GL_UNSIGNED_SHORT),
		1929	const_iv (GL_UNSIGNED_INT),
1324	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),
1325	const_iv (GL_FLOAT),	1934	const_iv (GL_FLOAT),
1326	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1935	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1327	const_iv (GL_COMPILE),	1936	const_iv (GL_COMPILE),
1328	const_iv (GL_TEXTURE_1D),	1937	const_iv (GL_TEXTURE_1D),
1329	const_iv (GL_TEXTURE_2D),	1938	const_iv (GL_TEXTURE_2D),
…		…
1331	const_iv (GL_TEXTURE_MAG_FILTER),	1940	const_iv (GL_TEXTURE_MAG_FILTER),
1332	const_iv (GL_TEXTURE_MIN_FILTER),	1941	const_iv (GL_TEXTURE_MIN_FILTER),
1333	const_iv (GL_TEXTURE_ENV_MODE),	1942	const_iv (GL_TEXTURE_ENV_MODE),
1334	const_iv (GL_TEXTURE_WRAP_S),	1943	const_iv (GL_TEXTURE_WRAP_S),
1335	const_iv (GL_TEXTURE_WRAP_T),	1944	const_iv (GL_TEXTURE_WRAP_T),
		1945	const_iv (GL_REPEAT),
1336	const_iv (GL_CLAMP),	1946	const_iv (GL_CLAMP),
1337	const_iv (GL_REPEAT),	1947	const_iv (GL_CLAMP_TO_EDGE),
1338	const_iv (GL_NEAREST),	1948	const_iv (GL_NEAREST),
1339	const_iv (GL_LINEAR),	1949	const_iv (GL_LINEAR),
1340	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1950	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1951	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1952	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1953	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344	const_iv (GL_GENERATE_MIPMAP),	1954	const_iv (GL_GENERATE_MIPMAP),
1345	const_iv (GL_LINEAR),
1346	const_iv (GL_MODULATE),	1955	const_iv (GL_MODULATE),
		1956	const_iv (GL_DECAL),
1347	const_iv (GL_REPLACE),	1957	const_iv (GL_REPLACE),
		1958	const_iv (GL_DEPTH_BUFFER_BIT),
1348	const_iv (GL_COLOR_BUFFER_BIT),	1959	const_iv (GL_COLOR_BUFFER_BIT),
1349	const_iv (GL_PROJECTION),	1960	const_iv (GL_PROJECTION),
1350	const_iv (GL_MODELVIEW),	1961	const_iv (GL_MODELVIEW),
1351	const_iv (GL_COLOR_LOGIC_OP),	1962	const_iv (GL_COLOR_LOGIC_OP),
		1963	const_iv (GL_SEPARABLE_2D),
1352	const_iv (GL_CONVOLUTION_2D),	1964	const_iv (GL_CONVOLUTION_2D),
1353	const_iv (GL_CONVOLUTION_BORDER_MODE),	1965	const_iv (GL_CONVOLUTION_BORDER_MODE),
1354	const_iv (GL_CONSTANT_BORDER),	1966	const_iv (GL_CONSTANT_BORDER),
1355	const_iv (GL_LINES),	1967	const_iv (GL_LINES),
		1968	const_iv (GL_LINE_STRIP),
		1969	const_iv (GL_LINE_LOOP),
1356	const_iv (GL_QUADS),	1970	const_iv (GL_QUADS),
1357	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),
1358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1359	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),
1360	# undef const_iv	1981	# undef const_iv
1361	};	1982	};
1362		1983
1363	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; )
1364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1365	}	1986	}
1366		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
1367	int glGetError ()	2009	int glGetError ()
		2010
		2011	void glFinish ()
1368		2012
1369	void glClear (int mask)	2013	void glClear (int mask)
1370		2014
1371	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)
1372	PROTOTYPE: @	2016	PROTOTYPE: @
…		…
1379		2023
1380	void glHint (int target, int mode)	2024	void glHint (int target, int mode)
1381		2025
1382	void glBlendFunc (int sfactor, int dfactor)	2026	void glBlendFunc (int sfactor, int dfactor)
1383		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
1384	void glLogicOp (int opcode)	2034	void glLogicOp (int opcode)
1385		2035
		2036	void glColorMask (int red, int green, int blue, int alpha)
		2037
1386	void glMatrixMode (int mode)	2038	void glMatrixMode (int mode)
1387		2039
1388	void glPushMatrix ()	2040	void glPushMatrix ()
1389		2041
1390	void glPopMatrix ()	2042	void glPopMatrix ()
1391		2043
1392	void glLoadIdentity ()	2044	void glLoadIdentity ()
1393		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
1394	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_)
1395		2055
1396	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)
1397		2059
1398	void glTranslate (float x, float y, float z = 0.)	2060	void glTranslate (float x, float y, float z = 0.)
1399	CODE:	2061	CODE:
1400	glTranslatef (x, y, z);	2062	glTranslatef (x, y, z);
1401		2063
1402	void glScale (float x, float y, float z)	2064	void glScale (float x, float y, float z = 1.)
1403	CODE:	2065	CODE:
1404	glScalef (x, y, z);	2066	glScalef (x, y, z);
1405		2067
1406	void glRotate (float angle, float x, float y, float z)	2068	void glRotate (float angle, float x, float y, float z)
1407	CODE:	2069	CODE:
…		…
1411		2073
1412	void glEnd ()	2074	void glEnd ()
1413		2075
1414	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)
1415	PROTOTYPE: @	2077	PROTOTYPE: @
		2078	ALIAS:
		2079	glColor_premultiply = 1
1416	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...
1417	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);
1418		2100
1419	void glVertex (float x, float y, float z = 0.)	2101	void glVertex (float x, float y, float z = 0.)
1420	CODE:	2102	CODE:
1421	glVertex3f (x, y, z);	2103	glVertex3f (x, y, z);
1422		2104
…		…
1434		2116
1435	void glBindTexture (int target, int name)	2117	void glBindTexture (int target, int name)
1436		2118
1437	void glConvolutionParameter (int target, int pname, float params)	2119	void glConvolutionParameter (int target, int pname, float params)
1438	CODE:	2120	CODE:
		2121	if (gl.ConvolutionParameterf)
1439	glConvolutionParameterf (target, pname, params);	2122	gl.ConvolutionParameterf (target, pname, params);
1440		2123
1441	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);
1442		2133
1443	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)
1444		2135
1445	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)
1446		2141
1447	int glGenTexture ()	2142	int glGenTexture ()
1448	CODE:	2143	CODE:
1449	{	2144	{
1450	GLuint name;	2145	GLuint name;

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