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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 1.165 by root, Fri Dec 8 14:59:54 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	if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing))
		1100	XSRETURN_EMPTY; /* do better */
		1101
		1102	EXTEND (SP, 2);
		1103	if (GIMME_V == G_SCALAR)
		1104	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1105	else
		1106	{
764	PUSHs (sv_2mortal (newSViv (h)));	1107	PUSHs (sv_2mortal (newSViv (index)));
765	PUSHs (sv_2mortal (retval));	1108	PUSHs (sv_2mortal (newSViv (trailing)));
		1109	}
766	}	1110	}
767		1111
		1112	void
		1113	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1114	PPCODE:
		1115	pango_opengl_render_layout_subpixel (
		1116	self->pl,
		1117	x * PANGO_SCALE, y * PANGO_SCALE,
		1118	self->r, self->g, self->b, self->a,
		1119	flags
		1120	);
		1121
768	MODULE = CFClient PACKAGE = CFClient::Texture	1122	MODULE = CFPlus PACKAGE = CFPlus::Texture
769		1123
770	void	1124	void
		1125	pad2pot (SV *data_, SV *w_, SV *h_)
		1126	CODE:
		1127	{
		1128	int ow = SvIV (w_);
		1129	int oh = SvIV (h_);
		1130
		1131	if (ow && oh)
		1132	{
		1133	int nw = minpot (ow);
		1134	int nh = minpot (oh);
		1135
		1136	if (nw != ow || nh != oh)
		1137	{
		1138	if (SvOK (data_))
		1139	{
		1140	STRLEN datalen;
		1141	char *data = SvPVbyte (data_, datalen);
		1142	int bpp = datalen / (ow * oh);
		1143	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1144
		1145	SvPOK_only (result_);
		1146	SvCUR_set (result_, nw * nh * bpp);
		1147
		1148	memset (SvPVX (result_), 0, nw * nh * bpp);
		1149	while (oh--)
		1150	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1151
		1152	sv_setsv (data_, result_);
		1153	}
		1154
		1155	sv_setiv (w_, nw);
		1156	sv_setiv (h_, nh);
		1157	}
		1158	}
		1159	}
		1160
		1161	void
771	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1162	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
772	PROTOTYPE: $$$;$$	1163	PROTOTYPE: $$$;$$
		1164	ALIAS:
		1165	draw_quad_alpha = 1
		1166	draw_quad_alpha_premultiplied = 2
773	CODE:	1167	CODE:
774	{	1168	{
775	HV *hv = (HV *)SvRV (self);	1169	HV *hv = (HV *)SvRV (self);
776	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1170	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1171	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
778	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1172	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
779	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
780		1173
781	if (items < 5)	1174	if (items < 5)
782	{	1175	{
783	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1176	w = SvNV (*hv_fetch (hv, "w", 1, 1));
784	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1177	h = SvNV (*hv_fetch (hv, "h", 1, 1));
785	}	1178	}
786		1179
		1180	if (ix)
		1181	{
		1182	glEnable (GL_BLEND);
		1183
		1184	if (ix == 2)
		1185	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1186	else
		1187	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1188	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1189
		1190	glEnable (GL_ALPHA_TEST);
		1191	glAlphaFunc (GL_GREATER, 0.01f);
		1192	}
		1193
787	glBindTexture (GL_TEXTURE_2D, name);	1194	glBindTexture (GL_TEXTURE_2D, name);
788	if (wrap_mode) {	1195
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);	1196	glBegin (GL_QUADS);
793	glTexCoord2f (0, 0); glVertex2f (x , y );	1197	glTexCoord2f (0, 0); glVertex2f (x , y );
794	glTexCoord2f (0, t); glVertex2f (x , y + h);	1198	glTexCoord2f (0, t); glVertex2f (x , y + h);
795	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1199	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1200	glTexCoord2f (s, 0); glVertex2f (x + w, y );
797	glEnd ();	1201	glEnd ();
798	}
799		1202
		1203	if (ix)
		1204	{
		1205	glDisable (GL_ALPHA_TEST);
		1206	glDisable (GL_BLEND);
		1207	}
		1208	}
		1209
800	MODULE = CFClient PACKAGE = CFClient::Map	1210	MODULE = CFPlus PACKAGE = CFPlus::Map
801		1211
802	CFClient::Map	1212	CFPlus::Map
803	new (SV *class, int map_width, int map_height)	1213	new (SV *class)
804	CODE:	1214	CODE:
805	New (0, RETVAL, 1, struct map);	1215	New (0, RETVAL, 1, struct map);
806	RETVAL->x = 0;	1216	RETVAL->x = 0;
807	RETVAL->y = 0;	1217	RETVAL->y = 0;
808	RETVAL->w = map_width;	1218	RETVAL->w = 0;
809	RETVAL->h = map_height;	1219	RETVAL->h = 0;
810	RETVAL->ox = 0;	1220	RETVAL->ox = 0;
811	RETVAL->oy = 0;	1221	RETVAL->oy = 0;
812	RETVAL->faces = 8192;	1222	RETVAL->faces = 8192;
813	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1223	Newz (0, RETVAL->face, RETVAL->faces, mapface);
814	RETVAL->texs = 8192;	1224	RETVAL->texs = 8192;
…		…
817	RETVAL->row = 0;	1227	RETVAL->row = 0;
818	OUTPUT:	1228	OUTPUT:
819	RETVAL	1229	RETVAL
820		1230
821	void	1231	void
822	DESTROY (CFClient::Map self)	1232	DESTROY (CFPlus::Map self)
823	CODE:	1233	CODE:
824	{	1234	{
825	map_clear (self);	1235	map_clear (self);
826	Safefree (self->face);	1236	Safefree (self->face);
		1237	Safefree (self->tex);
827	Safefree (self);	1238	Safefree (self);
828	}	1239	}
829		1240
830	void	1241	void
		1242	resize (CFPlus::Map self, int map_width, int map_height)
		1243	CODE:
		1244	self->w = map_width;
		1245	self->h = map_height;
		1246
		1247	void
831	clear (CFClient::Map self)	1248	clear (CFPlus::Map self)
832	CODE:	1249	CODE:
833	map_clear (self);	1250	map_clear (self);
834		1251
835	void	1252	void
836	set_face (CFClient::Map self, int face, int texid)	1253	set_face (CFPlus::Map self, int face, int texid)
837	CODE:	1254	CODE:
838	{	1255	{
839	while (self->faces <= face)	1256	while (self->faces <= face)
840	{	1257	{
841	Append (mapface, self->face, self->faces, self->faces);	1258	Append (mapface, self->face, self->faces, self->faces);
…		…
844		1261
845	self->face [face] = texid;	1262	self->face [face] = texid;
846	}	1263	}
847		1264
848	void	1265	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)	1266	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:	1267	CODE:
851	{	1268	{
852	while (self->texs <= texid)	1269	while (self->texs <= texid)
853	{	1270	{
854	Append (maptex, self->tex, self->texs, self->texs);	1271	Append (maptex, self->tex, self->texs, self->texs);
…		…
866	tex->r = r;	1283	tex->r = r;
867	tex->g = g;	1284	tex->g = g;
868	tex->b = b;	1285	tex->b = b;
869	tex->a = a;	1286	tex->a = a;
870	}	1287	}
		1288
		1289	// somewhat hackish, but for textures that require it, it really
		1290	// improves the look, and most others don't suffer.
		1291	glBindTexture (GL_TEXTURE_2D, name);
		1292	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1293	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1294	// use uglier nearest interpolation because linear suffers
		1295	// from transparent color bleeding and ugly wrapping effects.
		1296	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
871	}	1297	}
872		1298
873	int	1299	int
874	ox (CFClient::Map self)	1300	ox (CFPlus::Map self)
875	ALIAS:	1301	ALIAS:
876	oy = 1	1302	oy = 1
		1303	x = 2
		1304	y = 3
		1305	w = 4
		1306	h = 5
877	CODE:	1307	CODE:
878	switch (ix)	1308	switch (ix)
879	{	1309	{
880	case 0: RETVAL = self->ox; break;	1310	case 0: RETVAL = self->ox; break;
881	case 1: RETVAL = self->oy; break;	1311	case 1: RETVAL = self->oy; break;
		1312	case 2: RETVAL = self->x; break;
		1313	case 3: RETVAL = self->y; break;
		1314	case 4: RETVAL = self->w; break;
		1315	case 5: RETVAL = self->h; break;
882	}	1316	}
883	OUTPUT:	1317	OUTPUT:
884	RETVAL	1318	RETVAL
885		1319
886	void	1320	void
887	scroll (CFClient::Map self, int dx, int dy)	1321	scroll (CFPlus::Map self, int dx, int dy)
888	CODE:	1322	CODE:
889	{	1323	{
890	if (dx > 0)	1324	if (dx > 0)
891	map_blank (self, self->x, self->y, dx - 1, self->h);	1325	map_blank (self, self->x, self->y, dx, self->h);
892	else if (dx < 0)	1326	else if (dx < 0)
893	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1327	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
894		1328
895	if (dy > 0)	1329	if (dy > 0)
896	map_blank (self, self->x, self->y, self->w, dy - 1);	1330	map_blank (self, self->x, self->y, self->w, dy);
897	else if (dy < 0)	1331	else if (dy < 0)
898	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1332	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
899		1333
900	self->ox += dx; self->x += dx;	1334	self->ox += dx; self->x += dx;
901	self->oy += dy; self->y += dy;	1335	self->oy += dy; self->y += dy;
902		1336
903	while (self->y < 0)	1337	while (self->y < 0)
…		…
908	self->y += MAP_EXTEND_Y;	1342	self->y += MAP_EXTEND_Y;
909	}	1343	}
910	}	1344	}
911		1345
912	void	1346	void
913	map1a_update (CFClient::Map self, SV *data_)	1347	map1a_update (CFPlus::Map self, SV *data_, int extmap)
914	CODE:	1348	CODE:
915	{	1349	{
916	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1350	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
917	uint8_t *data_end = (uint8_t *)SvEND (data_);	1351	uint8_t *data_end = (uint8_t *)SvEND (data_);
918	mapcell *cell;	1352	mapcell *cell;
919	int x, y, flags;	1353	int x, y, flags;
920		1354
921	while (data < data_end)	1355	while (data < data_end - 1)
922	{	1356	{
923	flags = (data [0] << 8) + data [1]; data += 2;	1357	flags = (data [0] << 8) + data [1]; data += 2;
924		1358
925	x = ((flags >> 10) & 63) + self->x;	1359	x = self->x + ((flags >> 10) & 63);
926	y = ((flags >> 4) & 63) + self->y;	1360	y = self->y + ((flags >> 4) & 63);
927		1361
928	cell = map_get_cell (self, x, y);	1362	cell = map_get_cell (self, x, y);
929		1363
930	if (flags & 15)	1364	if (flags & 15)
931	{	1365	{
932	if (cell->darkness < 0)	1366	if (!cell->darkness)
933	{	1367	{
		1368	memset (cell, 0, sizeof (*cell));
934	cell->darkness = 0;	1369	cell->darkness = 256;
935	cell->face [0] = 0;
936	cell->face [1] = 0;
937	cell->face [2] = 0;
938	}	1370	}
939		1371
940	cell->darkness = flags & 8 ? *data++ : 255;
941
942	//TODO: don't trust server data to be in-range(!)	1372	//TODO: don't trust server data to be in-range(!)
		1373
		1374	if (flags & 8)
		1375	{
		1376	if (extmap)
		1377	{
		1378	uint8_t ext, cmd;
		1379
		1380	do
		1381	{
		1382	ext = *data++;
		1383	cmd = ext & 0x3f;
		1384
		1385	if (cmd < 4)
		1386	cell->darkness = 255 - ext * 64 + 1;
		1387	else if (cmd == 5) // health
		1388	{
		1389	cell->stat_width = 1;
		1390	cell->stat_hp = *data++;
		1391	}
		1392	else if (cmd == 6) // monster width
		1393	cell->stat_width = *data++ + 1;
		1394	else if (cmd == 0x47) // monster width
		1395	{
		1396	if (*data == 4)
		1397	; // decode player tag
		1398
		1399	data += *data + 1;
		1400	}
		1401	else if (cmd == 8) // cell flags
		1402	cell->flags = *data++;
		1403	else if (ext & 0x40) // unknown, multibyte => skip
		1404	data += *data + 1;
		1405	else
		1406	data++;
		1407	}
		1408	while (ext & 0x80);
		1409	}
		1410	else
		1411	cell->darkness = *data++ + 1;
		1412	}
943		1413
944	if (flags & 4)	1414	if (flags & 4)
945	{	1415	{
946	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1416	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
947	}	1417	}
…		…
955	{	1425	{
956	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1426	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
957	}	1427	}
958	}	1428	}
959	else	1429	else
960	cell->darkness = -1;	1430	cell->darkness = 0;
961	}	1431	}
962	}	1432	}
963		1433
964	SV *	1434	SV *
965	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1435	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
966	CODE:	1436	CODE:
967	{	1437	{
968	int x1, x;	1438	int x1, x;
969	int y1, y;	1439	int y1, y;
970	int z;	1440	int z;
…		…
1020	}	1490	}
1021	OUTPUT:	1491	OUTPUT:
1022	RETVAL	1492	RETVAL
1023		1493
1024	void	1494	void
1025	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1495	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1026	PPCODE:	1496	CODE:
1027	{	1497	{
1028	int vx, vy;
1029	int x, y, z;	1498	int x, y, z;
1030	int last_name;	1499	int last_name;
1031	mapface face;	1500	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		1501
1053	glColor4ub (255, 255, 255, 255);	1502	glColor4ub (255, 255, 255, 255);
1054		1503
		1504	glEnable (GL_BLEND);
1055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1505	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1056	glEnable (GL_BLEND);
1057	glEnable (GL_TEXTURE_2D);	1506	glEnable (GL_TEXTURE_2D);
1058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1507	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1059		1508
1060	glBegin (GL_QUADS);	1509	glBegin (GL_QUADS);
1061		1510
1062	last_name = 0;	1511	last_name = 0;
1063		1512
		1513	mx += self->x;
		1514	my += self->y;
		1515
1064	for (z = 0; z < 3; z++)	1516	for (z = 0; z < 3; z++)
1065	for (y = 0; y < sh; y++)	1517	for (y = 0; y < sh; y++)
1066	if (0 <= y + vy && y + vy < self->rows)	1518	if (0 <= y + my && y + my < self->rows)
1067	{	1519	{
1068	maprow *row = self->row + (y + vy);	1520	maprow *row = self->row + (y + my);
1069		1521
1070	for (x = 0; x < sw; x++)	1522	for (x = 0; x < sw; x++)
1071	if (row->c0 <= x + vx && x + vx < row->c1)	1523	if (row->c0 <= x + mx && x + mx < row->c1)
1072	{	1524	{
1073	mapcell *cell = row->col + (x + vx - row->c0);	1525	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		1526
1079	face = cell->face [z];	1527	face = cell->face [z];
1080		1528
1081	if (face)	1529	if (face && face < self->texs)
1082	{	1530	{
1083	maptex tex = self->tex [face];	1531	maptex tex = self->tex [face];
1084
1085	int px = (x + 1) * 32 - tex.w;	1532	int px = (x + 1) * 32 - tex.w;
1086	int py = (y + 1) * 32 - tex.h;	1533	int py = (y + 1) * 32 - tex.h;
1087		1534
1088	if (last_name != tex.name)	1535	if (last_name != tex.name)
1089	{	1536	{
1090	glEnd ();	1537	glEnd ();
1091	last_name = tex.name;
1092	glBindTexture (GL_TEXTURE_2D, last_name);	1538	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1093	glBegin (GL_QUADS);	1539	glBegin (GL_QUADS);
1094	}	1540	}
1095		1541
1096	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1542	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1097	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1543	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1098	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1544	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1099	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1545	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1100	}	1546	}
		1547
		1548	if (cell->flags && z == 2)
		1549	{
		1550	if (cell->flags & 1)
		1551	{
		1552	maptex tex = self->tex [1];
		1553	int px = (x + 1) * 32 - tex.w + 2;
		1554	int py = (y + 1) * 32 - tex.h - 6;
		1555
		1556	glEnd ();
		1557	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1558	glBegin (GL_QUADS);
		1559
		1560	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1561	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1562	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1563	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1564	}
		1565	}
1101	}	1566	}
1102	}	1567	}
1103		1568
1104	glEnd ();	1569	glEnd ();
1105		1570
1106	glDisable (GL_TEXTURE_2D);	1571	glDisable (GL_TEXTURE_2D);
1107	glDisable (GL_BLEND);	1572	glDisable (GL_BLEND);
		1573
		1574	// top layer: overlays such as the health bar
		1575	for (y = 0; y < sh; y++)
		1576	if (0 <= y + my && y + my < self->rows)
		1577	{
		1578	maprow *row = self->row + (y + my);
		1579
		1580	for (x = 0; x < sw; x++)
		1581	if (row->c0 <= x + mx && x + mx < row->c1)
		1582	{
		1583	mapcell *cell = row->col + (x + mx - row->c0);
		1584
		1585	int px = x * 32;
		1586	int py = y * 32;
		1587
		1588	if (cell->stat_hp)
		1589	{
		1590	int width = cell->stat_width * 32;
		1591	int thick = sh / 28 + 1 + cell->stat_width;
		1592
		1593	glColor3ub (0, 0, 0);
		1594	glRectf (px + 1, py - thick - 2,
		1595	px + width - 1, py);
		1596
		1597	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1598	glRectf (px + 2,
		1599	py - thick - 1,
		1600	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1601	}
		1602	}
		1603	}
		1604	}
		1605
		1606	void
		1607	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1608	CODE:
		1609	{
		1610	static float color[16][3] = {
		1611	{ 0.00F, 0.00F, 0.00F },
		1612	{ 1.00F, 1.00F, 1.00F },
		1613	{ 0.00F, 0.00F, 0.55F },
		1614	{ 1.00F, 0.00F, 0.00F },
		1615
		1616	{ 1.00F, 0.54F, 0.00F },
		1617	{ 0.11F, 0.56F, 1.00F },
		1618	{ 0.93F, 0.46F, 0.00F },
		1619	{ 0.18F, 0.54F, 0.34F },
		1620
		1621	{ 0.56F, 0.73F, 0.56F },
		1622	{ 0.80F, 0.80F, 0.80F },
		1623	{ 0.55F, 0.41F, 0.13F },
		1624	{ 0.99F, 0.77F, 0.26F },
		1625
		1626	{ 0.74F, 0.65F, 0.41F },
		1627
		1628	{ 0.00F, 1.00F, 1.00F },
		1629	{ 1.00F, 0.00F, 1.00F },
		1630	{ 1.00F, 1.00F, 0.00F },
		1631	};
		1632
		1633	int x, y;
		1634
		1635	glEnable (GL_TEXTURE_2D);
		1636	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1637	glEnable (GL_BLEND);
		1638	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1639	glBegin (GL_QUADS);
		1640
		1641	for (y = 0; y < h; y++)
		1642	for (x = 0; x < w; x++)
		1643	{
		1644	unsigned char m = data [x + y * w];
		1645
		1646	if (m)
		1647	{
		1648	float *c = color [m & 15];
		1649
		1650	float tx1 = m & 0x40 ? 0.5 : 0.;
		1651	float tx2 = tx1 + 0.5;
		1652
		1653	glColor4f (c[0], c[1], c[2], 0.75);
		1654	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1655	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1656	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1657	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1658	}
		1659	}
		1660
		1661	glEnd ();
		1662	glDisable (GL_BLEND);
		1663	glDisable (GL_TEXTURE_2D);
		1664	}
		1665
		1666	void
		1667	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1668	PPCODE:
		1669	{
		1670	int x, y;
		1671	int sw4 = (sw + 3) & ~3;
		1672	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1673	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1674
		1675	memset (darkness, 255, sw4 * sh);
		1676	SvPOK_only (darkness_sv);
		1677	SvCUR_set (darkness_sv, sw4 * sh);
		1678
		1679	mx += self->x;
		1680	my += self->y;
		1681
		1682	for (y = 0; y < sh; y++)
		1683	if (0 <= y + my && y + my < self->rows)
		1684	{
		1685	maprow *row = self->row + (y + my);
		1686
		1687	for (x = 0; x < sw; x++)
		1688	if (row->c0 <= x + mx && x + mx < row->c1)
		1689	{
		1690	mapcell *cell = row->col + (x + mx - row->c0);
		1691
		1692	darkness[y * sw4 + x] = cell->darkness
		1693	? 255 - (cell->darkness - 1)
		1694	: 255 - FOW_DARKNESS;
		1695	}
		1696	}
1108		1697
1109	EXTEND (SP, 3);	1698	EXTEND (SP, 3);
1110	PUSHs (sv_2mortal (newSViv (sw4)));	1699	PUSHs (sv_2mortal (newSViv (sw4)));
1111	PUSHs (sv_2mortal (newSViv (sh)));	1700	PUSHs (sv_2mortal (newSViv (sh)));
1112	PUSHs (darkness_sv);	1701	PUSHs (darkness_sv);
1113	}	1702	}
1114		1703
1115	SV *	1704	SV *
1116	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1705	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1117	CODE:	1706	CODE:
1118	{	1707	{
1119	int x, y, x1, y1;	1708	int x, y, x1, y1;
1120	SV *data_sv = newSV (w * h * 7 + 5);	1709	SV *data_sv = newSV (w * h * 7 + 5);
1121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1710	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1183	}	1772	}
1184	OUTPUT:	1773	OUTPUT:
1185	RETVAL	1774	RETVAL
1186		1775
1187	void	1776	void
1188	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1777	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1189	PPCODE:	1778	PPCODE:
1190	{	1779	{
1191	int x, y, z;	1780	int x, y, z;
1192	int w, h;	1781	int w, h;
1193	int x1, y1;	1782	int x1, y1;
…		…
1225		1814
1226	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1815	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1227	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1816	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1228	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1817	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1229		1818
1230	if (cell->darkness <= 0)	1819	if (cell->darkness == 0)
1231	{	1820	{
1232	cell->darkness = -1;	1821	cell->darkness = 0;
1233		1822
1234	for (z = 0; z <= 2; z++)	1823	for (z = 0; z <= 2; z++)
1235	{	1824	{
1236	cell->face[z] = face[z];	1825	cell->face[z] = face[z];
1237		1826
…		…
1242	}	1831	}
1243	}	1832	}
1244	}	1833	}
1245	}	1834	}
1246		1835
1247	MODULE = CFClient PACKAGE = CFClient::MixChunk	1836	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1248		1837
1249	CFClient::MixChunk	1838	CFPlus::MixChunk
1250	new_from_file (SV *class, char *path)	1839	new_from_file (SV *class, char *path)
1251	CODE:	1840	CODE:
1252	RETVAL = Mix_LoadWAV (path);	1841	RETVAL = Mix_LoadWAV (path);
1253	OUTPUT:	1842	OUTPUT:
1254	RETVAL	1843	RETVAL
1255		1844
1256	void	1845	void
1257	DESTROY (CFClient::MixChunk self)	1846	DESTROY (CFPlus::MixChunk self)
1258	CODE:	1847	CODE:
1259	Mix_FreeChunk (self);	1848	Mix_FreeChunk (self);
1260		1849
1261	int	1850	int
1262	volume (CFClient::MixChunk self, int volume = -1)	1851	volume (CFPlus::MixChunk self, int volume = -1)
1263	CODE:	1852	CODE:
1264	RETVAL = Mix_VolumeChunk (self, volume);	1853	RETVAL = Mix_VolumeChunk (self, volume);
1265	OUTPUT:	1854	OUTPUT:
1266	RETVAL	1855	RETVAL
1267		1856
1268	int	1857	int
1269	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1858	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1270	CODE:	1859	CODE:
1271	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1860	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1272	OUTPUT:	1861	OUTPUT:
1273	RETVAL	1862	RETVAL
1274		1863
1275	MODULE = CFClient PACKAGE = CFClient::MixMusic	1864	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1276		1865
1277	int	1866	int
1278	volume (int volume = -1)	1867	volume (int volume = -1)
1279	CODE:	1868	CODE:
1280	RETVAL = Mix_VolumeMusic (volume);	1869	RETVAL = Mix_VolumeMusic (volume);
1281	OUTPUT:	1870	OUTPUT:
1282	RETVAL	1871	RETVAL
1283		1872
1284	CFClient::MixMusic	1873	CFPlus::MixMusic
1285	new_from_file (SV *class, char *path)	1874	new_from_file (SV *class, char *path)
1286	CODE:	1875	CODE:
1287	RETVAL = Mix_LoadMUS (path);	1876	RETVAL = Mix_LoadMUS (path);
1288	OUTPUT:	1877	OUTPUT:
1289	RETVAL	1878	RETVAL
1290		1879
1291	void	1880	void
1292	DESTROY (CFClient::MixMusic self)	1881	DESTROY (CFPlus::MixMusic self)
1293	CODE:	1882	CODE:
1294	Mix_FreeMusic (self);	1883	Mix_FreeMusic (self);
1295		1884
1296	int	1885	int
1297	play (CFClient::MixMusic self, int loops = -1)	1886	play (CFPlus::MixMusic self, int loops = -1)
1298	CODE:	1887	CODE:
1299	RETVAL = Mix_PlayMusic (self, loops);	1888	RETVAL = Mix_PlayMusic (self, loops);
1300	OUTPUT:	1889	OUTPUT:
1301	RETVAL	1890	RETVAL
1302		1891
1303	MODULE = CFClient PACKAGE = CFClient::OpenGL	1892	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1304		1893
1305	BOOT:	1894	BOOT:
1306	{	1895	{
1307	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1896	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1308	static const struct {	1897	static const struct {
1309	const char *name;	1898	const char *name;
1310	IV iv;	1899	IV iv;
1311	} *civ, const_iv[] = {	1900	} *civ, const_iv[] = {
1312	# define const_iv(name) { # name, (IV)name }	1901	# define const_iv(name) { # name, (IV)name }
1313	const_iv (GL_COLOR_MATERIAL),	1902	const_iv (GL_COLOR_MATERIAL),
1314	const_iv (GL_SMOOTH),	1903	const_iv (GL_SMOOTH),
1315	const_iv (GL_FLAT),	1904	const_iv (GL_FLAT),
		1905	const_iv (GL_DITHER),
1316	const_iv (GL_BLEND),	1906	const_iv (GL_BLEND),
		1907	const_iv (GL_CULL_FACE),
		1908	const_iv (GL_SCISSOR_TEST),
		1909	const_iv (GL_DEPTH_TEST),
		1910	const_iv (GL_ALPHA_TEST),
		1911	const_iv (GL_NORMALIZE),
		1912	const_iv (GL_RESCALE_NORMAL),
		1913	const_iv (GL_FRONT),
		1914	const_iv (GL_BACK),
1317	const_iv (GL_AND),	1915	const_iv (GL_AND),
		1916	const_iv (GL_ONE),
		1917	const_iv (GL_ZERO),
1318	const_iv (GL_SRC_ALPHA),	1918	const_iv (GL_SRC_ALPHA),
		1919	const_iv (GL_DST_ALPHA),
1319	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1920	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1921	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1922	const_iv (GL_SRC_ALPHA_SATURATE),
1320	const_iv (GL_RGB),	1923	const_iv (GL_RGB),
1321	const_iv (GL_RGBA),	1924	const_iv (GL_RGBA),
		1925	const_iv (GL_RGBA4),
		1926	const_iv (GL_RGBA8),
		1927	const_iv (GL_RGB5_A1),
1322	const_iv (GL_UNSIGNED_BYTE),	1928	const_iv (GL_UNSIGNED_BYTE),
1323	const_iv (GL_ALPHA4),	1929	const_iv (GL_UNSIGNED_SHORT),
		1930	const_iv (GL_UNSIGNED_INT),
1324	const_iv (GL_ALPHA),	1931	const_iv (GL_ALPHA),
		1932	const_iv (GL_INTENSITY),
		1933	const_iv (GL_LUMINANCE),
		1934	const_iv (GL_LUMINANCE_ALPHA),
1325	const_iv (GL_FLOAT),	1935	const_iv (GL_FLOAT),
1326	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1936	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1327	const_iv (GL_COMPILE),	1937	const_iv (GL_COMPILE),
1328	const_iv (GL_TEXTURE_1D),	1938	const_iv (GL_TEXTURE_1D),
1329	const_iv (GL_TEXTURE_2D),	1939	const_iv (GL_TEXTURE_2D),
…		…
1331	const_iv (GL_TEXTURE_MAG_FILTER),	1941	const_iv (GL_TEXTURE_MAG_FILTER),
1332	const_iv (GL_TEXTURE_MIN_FILTER),	1942	const_iv (GL_TEXTURE_MIN_FILTER),
1333	const_iv (GL_TEXTURE_ENV_MODE),	1943	const_iv (GL_TEXTURE_ENV_MODE),
1334	const_iv (GL_TEXTURE_WRAP_S),	1944	const_iv (GL_TEXTURE_WRAP_S),
1335	const_iv (GL_TEXTURE_WRAP_T),	1945	const_iv (GL_TEXTURE_WRAP_T),
		1946	const_iv (GL_REPEAT),
1336	const_iv (GL_CLAMP),	1947	const_iv (GL_CLAMP),
1337	const_iv (GL_REPEAT),	1948	const_iv (GL_CLAMP_TO_EDGE),
1338	const_iv (GL_NEAREST),	1949	const_iv (GL_NEAREST),
1339	const_iv (GL_LINEAR),	1950	const_iv (GL_LINEAR),
1340	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1951	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1952	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1953	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1954	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344	const_iv (GL_GENERATE_MIPMAP),	1955	const_iv (GL_GENERATE_MIPMAP),
1345	const_iv (GL_LINEAR),
1346	const_iv (GL_MODULATE),	1956	const_iv (GL_MODULATE),
		1957	const_iv (GL_DECAL),
1347	const_iv (GL_REPLACE),	1958	const_iv (GL_REPLACE),
		1959	const_iv (GL_DEPTH_BUFFER_BIT),
1348	const_iv (GL_COLOR_BUFFER_BIT),	1960	const_iv (GL_COLOR_BUFFER_BIT),
1349	const_iv (GL_PROJECTION),	1961	const_iv (GL_PROJECTION),
1350	const_iv (GL_MODELVIEW),	1962	const_iv (GL_MODELVIEW),
1351	const_iv (GL_COLOR_LOGIC_OP),	1963	const_iv (GL_COLOR_LOGIC_OP),
		1964	const_iv (GL_SEPARABLE_2D),
1352	const_iv (GL_CONVOLUTION_2D),	1965	const_iv (GL_CONVOLUTION_2D),
1353	const_iv (GL_CONVOLUTION_BORDER_MODE),	1966	const_iv (GL_CONVOLUTION_BORDER_MODE),
1354	const_iv (GL_CONSTANT_BORDER),	1967	const_iv (GL_CONSTANT_BORDER),
1355	const_iv (GL_LINES),	1968	const_iv (GL_LINES),
		1969	const_iv (GL_LINE_STRIP),
		1970	const_iv (GL_LINE_LOOP),
1356	const_iv (GL_QUADS),	1971	const_iv (GL_QUADS),
1357	const_iv (GL_LINE_LOOP),	1972	const_iv (GL_QUAD_STRIP),
		1973	const_iv (GL_TRIANGLES),
		1974	const_iv (GL_TRIANGLE_STRIP),
		1975	const_iv (GL_TRIANGLE_FAN),
1358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1976	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1359	const_iv (GL_FASTEST),	1977	const_iv (GL_FASTEST),
		1978	const_iv (GL_V2F),
		1979	const_iv (GL_V3F),
		1980	const_iv (GL_T2F_V3F),
		1981	const_iv (GL_T2F_N3F_V3F),
1360	# undef const_iv	1982	# undef const_iv
1361	};	1983	};
1362		1984
1363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1985	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1986	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1365	}	1987	}
1366		1988
		1989	char *
		1990	gl_vendor ()
		1991	CODE:
		1992	RETVAL = (char *)glGetString (GL_VENDOR);
		1993	OUTPUT:
		1994	RETVAL
		1995
		1996	char *
		1997	gl_version ()
		1998	CODE:
		1999	RETVAL = (char *)glGetString (GL_VERSION);
		2000	OUTPUT:
		2001	RETVAL
		2002
		2003	char *
		2004	gl_extensions ()
		2005	CODE:
		2006	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2007	OUTPUT:
		2008	RETVAL
		2009
1367	int glGetError ()	2010	int glGetError ()
		2011
		2012	void glFinish ()
1368		2013
1369	void glClear (int mask)	2014	void glClear (int mask)
1370		2015
1371	void glClearColor (float r, float g, float b, float a = 1.0)	2016	void glClearColor (float r, float g, float b, float a = 1.0)
1372	PROTOTYPE: @	2017	PROTOTYPE: @
…		…
1379		2024
1380	void glHint (int target, int mode)	2025	void glHint (int target, int mode)
1381		2026
1382	void glBlendFunc (int sfactor, int dfactor)	2027	void glBlendFunc (int sfactor, int dfactor)
1383		2028
		2029	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2030	CODE:
		2031	gl_BlendFuncSeparate (sa, da, saa, daa);
		2032
		2033	void glDepthMask (int flag)
		2034
1384	void glLogicOp (int opcode)	2035	void glLogicOp (int opcode)
1385		2036
		2037	void glColorMask (int red, int green, int blue, int alpha)
		2038
1386	void glMatrixMode (int mode)	2039	void glMatrixMode (int mode)
1387		2040
1388	void glPushMatrix ()	2041	void glPushMatrix ()
1389		2042
1390	void glPopMatrix ()	2043	void glPopMatrix ()
1391		2044
1392	void glLoadIdentity ()	2045	void glLoadIdentity ()
1393		2046
		2047	void glDrawBuffer (int buffer)
		2048
		2049	void glReadBuffer (int buffer)
		2050
		2051	# near_ and far_ are due to microsofts buggy "c" compiler
		2052	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2053
		2054	# 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)	2055	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1395		2056
1396	void glViewport (int x, int y, int width, int height)	2057	void glViewport (int x, int y, int width, int height)
		2058
		2059	void glScissor (int x, int y, int width, int height)
1397		2060
1398	void glTranslate (float x, float y, float z = 0.)	2061	void glTranslate (float x, float y, float z = 0.)
1399	CODE:	2062	CODE:
1400	glTranslatef (x, y, z);	2063	glTranslatef (x, y, z);
1401		2064
1402	void glScale (float x, float y, float z)	2065	void glScale (float x, float y, float z = 1.)
1403	CODE:	2066	CODE:
1404	glScalef (x, y, z);	2067	glScalef (x, y, z);
1405		2068
1406	void glRotate (float angle, float x, float y, float z)	2069	void glRotate (float angle, float x, float y, float z)
1407	CODE:	2070	CODE:
…		…
1411		2074
1412	void glEnd ()	2075	void glEnd ()
1413		2076
1414	void glColor (float r, float g, float b, float a = 1.0)	2077	void glColor (float r, float g, float b, float a = 1.0)
1415	PROTOTYPE: @	2078	PROTOTYPE: @
		2079	ALIAS:
		2080	glColor_premultiply = 1
1416	CODE:	2081	CODE:
		2082	if (ix)
		2083	{
		2084	r *= a;
		2085	g *= a;
		2086	b *= a;
		2087	}
		2088	// microsoft visual "c" rounds instead of truncating...
1417	glColor4f (r, g, b, a);	2089	glColor4f (r, g, b, a);
		2090
		2091	void glInterleavedArrays (int format, int stride, char *data)
		2092
		2093	void glDrawElements (int mode, int count, int type, char *indices)
		2094
		2095	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2096
		2097	void glRasterPos (float x, float y, float z = 0.)
		2098	CODE:
		2099	glRasterPos3f (0, 0, z);
		2100	glBitmap (0, 0, 0, 0, x, y, 0);
1418		2101
1419	void glVertex (float x, float y, float z = 0.)	2102	void glVertex (float x, float y, float z = 0.)
1420	CODE:	2103	CODE:
1421	glVertex3f (x, y, z);	2104	glVertex3f (x, y, z);
1422		2105
…		…
1434		2117
1435	void glBindTexture (int target, int name)	2118	void glBindTexture (int target, int name)
1436		2119
1437	void glConvolutionParameter (int target, int pname, float params)	2120	void glConvolutionParameter (int target, int pname, float params)
1438	CODE:	2121	CODE:
		2122	if (gl.ConvolutionParameterf)
1439	glConvolutionParameterf (target, pname, params);	2123	gl.ConvolutionParameterf (target, pname, params);
1440		2124
1441	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2125	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2126	CODE:
		2127	if (gl.ConvolutionFilter2D)
		2128	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2129
		2130	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2131	CODE:
		2132	if (gl.SeparableFilter2D)
		2133	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1442		2134
1443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2135	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1444		2136
1445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2137	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2138
		2139	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2140
		2141	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446		2142
1447	int glGenTexture ()	2143	int glGenTexture ()
1448	CODE:	2144	CODE:
1449	{	2145	{
1450	GLuint name;	2146	GLuint name;

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