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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.161 by root, Mon Oct 9 23:30:44 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)
3	#endif	8	#endif
4		9
5	#include "EXTERN.h"	10	#include "EXTERN.h"
6	#include "perl.h"	11	#include "perl.h"
7	#include "XSUB.h"	12	#include "XSUB.h"
8		13
		14	#ifdef _WIN32
		15	# undef pipe
		16	#endif
		17
		18	#include <math.h>
9	#include <string.h>	19	#include <string.h>
10	#include <stdio.h>	20	#include <stdio.h>
		21	#include <stdlib.h>
11		22
12	#include <SDL.h>	23	#include <SDL.h>
		24	#include <SDL_endian.h>
13	#include <SDL_image.h>	25	#include <SDL_image.h>
14	#include <SDL_mixer.h>	26	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	27	#include <SDL_opengl.h>
16		28
		29	#define PANGO_ENABLE_BACKEND
		30	#define G_DISABLE_CAST_CHECKS
		31
17	#include <glib/gmacros.h>	32	#include <glib/gmacros.h>
18		33
19	#include <pango/pango.h>	34	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		35
23	#ifndef _WIN32	36	#ifndef _WIN32
24	# include <sys/types.h>	37	# include <sys/types.h>
25	# include <sys/socket.h>	38	# include <sys/socket.h>
26	# include <netinet/in.h>	39	# include <netinet/in.h>
…		…
33	typedef signed char int8_t;	46	typedef signed char int8_t;
34	typedef signed short int16_t;	47	typedef signed short int16_t;
35	typedef signed int int32_t;	48	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
45	#define MIN_FONT_HEIGHT 8	58	#define MIN_FONT_HEIGHT 10
46		59
		60	#if 0
		61	# define PARACHUTE SDL_INIT_NOPARACHUTE
		62	#else
		63	# define PARACHUTE 0
		64	#endif
		65
		66	static struct
		67	{
		68	#define GL_FUNC(ptr,name) ptr name;
		69	#include "glfunc.h"
		70	#undef GL_FUNC
		71	} gl;
		72
		73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		74	{
		75	if (gl.BlendFuncSeparate)
		76	gl.BlendFuncSeparate (sa, da, saa, daa);
		77	else if (gl.BlendFuncSeparateEXT)
		78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		79	else
		80	glBlendFunc (sa, da);
		81	}
		82
		83	#include "texcache.c"
		84
		85	#include "pango-font.c"
		86	#include "pango-fontmap.c"
		87	#include "pango-render.c"
		88
47	typedef Mix_Chunk *CFClient__MixChunk;	89	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	90	typedef Mix_Music *CFPlus__MixMusic;
49		91
50	typedef PangoFontDescription *CFClient__Font;	92	typedef PangoFontDescription *CFPlus__Font;
		93
		94	static int
		95	shape_attr_p (PangoLayoutRun *run)
		96	{
		97	GSList *attrs = run->item->analysis.extra_attrs;
		98
		99	while (attrs)
		100	{
		101	PangoAttribute *attr = attrs->data;
		102
		103	if (attr->klass->type == PANGO_ATTR_SHAPE)
		104	return 1;
		105
		106	attrs = attrs->next;
		107	}
		108
		109	return 0;
		110	}
51		111
52	typedef struct cf_layout {	112	typedef struct cf_layout {
53	PangoLayout *pl;	113	PangoLayout *pl;
		114	float r, g, b, a; // default color for rgba mode
54	int base_height;	115	int base_height;
55	CFClient__Font font;	116	CFPlus__Font font;
56	} *CFClient__Layout;	117	} *CFPlus__Layout;
57		118
58	static CFClient__Font default_font;	119	static CFPlus__Font default_font;
59	static PangoContext *context;	120	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	121	static PangoFontMap *opengl_fontmap;
61		122
62	static void	123	static void
63	substitute_func (FcPattern *pattern, gpointer data)	124	substitute_func (FcPattern *pattern, gpointer data)
64	{	125	{
65	FcPatternAddBool (pattern, FC_HINTING , 1);	126	FcPatternAddBool (pattern, FC_HINTING, 1);
		127	#ifdef FC_HINT_STYLE
		128	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		129	#endif
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	131	}
68		132
69	static void	133	static void
70	layout_update_font (CFClient__Layout self)	134	layout_update_font (CFPlus__Layout self)
71	{	135	{
72	/* use a random scale factor to account for unknown descenders, 0.8 works	136	/* use a random scale factor to account for unknown descenders, 0.8 works
73	* reasonably well with bitstream vera	137	* reasonably well with bitstream vera
74	*/	138	*/
75	PangoFontDescription *font = self->font ? self->font : default_font;	139	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
79		143
80	pango_layout_set_font_description (self->pl, font);	144	pango_layout_set_font_description (self->pl, font);
81	}	145	}
82		146
83	static void	147	static void
84	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
85	{	149	{
		150	PangoRectangle rect;
		151
		152	// get_pixel_* wrongly rounds down
86	pango_layout_get_pixel_size (self->pl, w, h);	153	pango_layout_get_extents (self->pl, 0, &rect);
87		154
88	*w = (*w + 3) & ~3;	155	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
89	if (!*w) *w = 1;	156	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
90	if (!*h) *h = 1;	157
		158	if (!rect.width) rect.width = 1;
		159	if (!rect.height) rect.height = 1;
		160
		161	*w = rect.width;
		162	*h = rect.height;
91	}	163	}
92		164
93	typedef uint16_t mapface;	165	typedef uint16_t mapface;
94		166
95	typedef struct {	167	typedef struct {
…		…
98	float s, t;	170	float s, t;
99	uint8_t r, g, b, a;	171	uint8_t r, g, b, a;
100	} maptex;	172	} maptex;
101		173
102	typedef struct {	174	typedef struct {
103	int16_t darkness;	175	uint32_t player;
104	mapface face[3];	176	mapface face[3];
		177	uint16_t darkness;
		178	uint8_t stat_width, stat_hp, flags;
105	} mapcell;	179	} mapcell;
106		180
107	typedef struct {	181	typedef struct {
108	int32_t c0, c1;	182	int32_t c0, c1;
109	mapcell *col;	183	mapcell *col;
…		…
118	int texs;	192	int texs;
119	maptex *tex;	193	maptex *tex;
120		194
121	int32_t rows;	195	int32_t rows;
122	maprow *row;	196	maprow *row;
123	} *CFClient__Map;	197	} *CFPlus__Map;
124		198
125	static char *	199	static char *
126	prepend (char *ptr, int sze, int inc)	200	prepend (char *ptr, int sze, int inc)
127	{	201	{
128	char *p;	202	char *p;
…		…
146		220
147	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	221	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
148	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	222	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
149		223
150	static maprow *	224	static maprow *
151	map_get_row (CFClient__Map self, int y)	225	map_get_row (CFPlus__Map self, int y)
152	{	226	{
153	if (0 > y)	227	if (0 > y)
154	{	228	{
155	int extend = - y + MAP_EXTEND_Y;	229	int extend = - y + MAP_EXTEND_Y;
156	Prepend (maprow, self->row, self->rows, extend);	230	Prepend (maprow, self->row, self->rows, extend);
…		…
194		268
195	return row->col + (x - row->c0);	269	return row->col + (x - row->c0);
196	}	270	}
197		271
198	static mapcell *	272	static mapcell *
199	map_get_cell (CFClient__Map self, int x, int y)	273	map_get_cell (CFPlus__Map self, int x, int y)
200	{	274	{
201	return row_get_cell (map_get_row (self, y), x);	275	return row_get_cell (map_get_row (self, y), x);
202	}	276	}
203		277
204	static void	278	static void
205	map_clear (CFClient__Map self)	279	map_clear (CFPlus__Map self)
206	{	280	{
207	int r;	281	int r;
208		282
209	for (r = 0; r < self->rows; r++)	283	for (r = 0; r < self->rows; r++)
210	Safefree (self->row[r].col);	284	Safefree (self->row[r].col);
…		…
218	self->row = 0;	292	self->row = 0;
219	self->rows = 0;	293	self->rows = 0;
220	}	294	}
221		295
222	static void	296	static void
223	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
224	{	298	{
225	int x, y;	299	int x, y;
226	maprow *row;	300	maprow *row;
		301	mapcell *cell;
227		302
228	for (y = y0; y < y0 + h; y++)	303	for (y = y0; y < y0 + h; y++)
229	if (y >= 0)	304	if (y >= 0)
230	{	305	{
231	if (y >= self->rows)	306	if (y >= self->rows)
…		…
237	if (x >= row->c0)	312	if (x >= row->c0)
238	{	313	{
239	if (x >= row->c1)	314	if (x >= row->c1)
240	break;	315	break;
241		316
242	row->col[x - row->c0].darkness = -1;	317	cell = row->col + x - row->c0;
		318
		319	cell->darkness = 0;
		320	cell->stat_hp = 0;
		321	cell->flags = 0;
		322	cell->player = 0;
243	}	323	}
244	}	324	}
245	}	325	}
246		326
247	static void	327	static void
248	music_finished ()	328	music_finished (void)
249	{	329	{
250	SDL_UserEvent ev;	330	SDL_UserEvent ev;
251		331
252	ev.type = SDL_USEREVENT;	332	ev.type = SDL_USEREVENT;
253	ev.code = 0;	333	ev.code = 0;
…		…
255	ev.data2 = 0;	335	ev.data2 = 0;
256		336
257	SDL_PushEvent ((SDL_Event *)&ev);	337	SDL_PushEvent ((SDL_Event *)&ev);
258	}	338	}
259		339
		340	static void
		341	channel_finished (int channel)
		342	{
		343	SDL_UserEvent ev;
		344
		345	ev.type = SDL_USEREVENT;
		346	ev.code = 1;
		347	ev.data1 = (void *)(long)channel;
		348	ev.data2 = 0;
		349
		350	SDL_PushEvent ((SDL_Event *)&ev);
		351	}
		352
		353	static unsigned int
		354	minpot (unsigned int n)
		355	{
		356	if (!n)
		357	return 0;
		358
		359	--n;
		360
		361	n |= n >> 1;
		362	n |= n >> 2;
		363	n |= n >> 4;
		364	n |= n >> 8;
		365	n |= n >> 16;
		366
		367	return n + 1;
		368	}
		369
260	MODULE = CFClient PACKAGE = CFClient	370	MODULE = CFPlus PACKAGE = CFPlus
261		371
262	PROTOTYPES: ENABLE	372	PROTOTYPES: ENABLE
263		373
264	BOOT:	374	BOOT:
265	{	375	{
266	HV *stash = gv_stashpv ("CFClient", 1);	376	HV *stash = gv_stashpv ("CFPlus", 1);
267	static const struct {	377	static const struct {
268	const char *name;	378	const char *name;
269	IV iv;	379	IV iv;
270	} *civ, const_iv[] = {	380	} *civ, const_iv[] = {
271	# define const_iv(name) { # name, (IV)name }	381	# define const_iv(name) { # name, (IV)name }
…		…
370	# undef const_iv	480	# undef const_iv
371	};	481	};
372		482
373	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375
376	fontmap = pango_ft2_font_map_new ();
377	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
378	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379	}	485	}
380		486
381	int	487	int
		488	in_destruct ()
		489	CODE:
		490	RETVAL = PL_main_cv == Nullcv;
		491	OUTPUT:
		492	RETVAL
		493
		494	NV floor (NV x)
		495
		496	NV ceil (NV x)
		497
		498	void
		499	pango_init ()
		500	CODE:
		501	{
		502	opengl_fontmap = pango_opengl_font_map_new ();
		503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		505	}
		506
		507	int
382	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
383		509
384	void	510	void
385	SDL_Quit ()	511	SDL_Quit ()
386		512
387	void	513	void
…		…
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
397		523
		524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		526
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		531
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		533	#if SDL_VERSION_ATLEAST(1,2,10)
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		536	#endif
406		537
407	SDL_EnableUNICODE (1);	538	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		540
410	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
419		550
420	++m;	551	++m;
421	}	552	}
422	}	553	}
423		554
		555	char *
		556	SDL_GetError ()
		557
424	int	558	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	559	SDL_SetVideoMode (int w, int h, int fullscreen)
426	CODE:	560	CODE:
427	RETVAL = !!SDL_SetVideoMode (	561	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
429	);	563	);
		564	if (RETVAL)
		565	{
430	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		568	# include "glfunc.h"
		569	# undef GL_FUNC
		570	}
431	OUTPUT:	571	OUTPUT:
432	RETVAL	572	RETVAL
433		573
434	void	574	void
435	SDL_GL_SwapBuffers ()	575	SDL_GL_SwapBuffers ()
		576
		577	char *
		578	SDL_GetKeyName (int sym)
436		579
437	void	580	void
438	SDL_PollEvent ()	581	SDL_PollEvent ()
439	PPCODE:	582	PPCODE:
440	{	583	{
…		…
442		585
443	while (SDL_PollEvent (&ev))	586	while (SDL_PollEvent (&ev))
444	{	587	{
445	HV *hv = newHV ();	588	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	589	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		590
447	switch (ev.type)	591	switch (ev.type)
448	{	592	{
449	case SDL_KEYDOWN:	593	case SDL_KEYDOWN:
450	case SDL_KEYUP:	594	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	604	break;
461		605
462	case SDL_MOUSEMOTION:	606	case SDL_MOUSEMOTION:
		607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		608
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
468	break;	614	break;
469		615
470	case SDL_MOUSEBUTTONDOWN:	616	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	617	case SDL_MOUSEBUTTONUP:
		618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		619
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		624	break;
		625
		626	case SDL_USEREVENT:
		627	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		630	break;
476	}	631	}
477		632
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
479	}	634	}
480	}	635	}
481		636
482	int	637	int
483	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
484	POSTCALL:	639	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	640	Mix_HookMusicFinished (music_finished);
		641	Mix_ChannelFinished (channel_finished);
486		642
487	void	643	void
488	Mix_CloseAudio ()	644	Mix_CloseAudio ()
489		645
490	int	646	int
…		…
495	CODE:	651	CODE:
496	#ifndef _WIN32	652	#ifndef _WIN32
497	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
498	#endif	654	#endif
499		655
500	char *	656	void
501	gl_version ()	657	win32_proxy_info ()
502	CODE:	658	PPCODE:
503	RETVAL = (char *)glGetString (GL_VERSION);	659	{
504	OUTPUT:	660	#ifdef _WIN32
505	RETVAL	661	char buffer[2048];
		662	DWORD buflen;
506		663
507	char *	664	EXTEND (SP, 3);
508	gl_extensions ()	665
509	CODE:	666	buflen = sizeof (buffer);
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);	667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
511	OUTPUT:	668	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
512	RETVAL	669	{
		670	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		671
		672	buflen = sizeof (buffer);
		673	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		674	{
		675	PUSHs (newSVpv (buffer, 0));
		676
		677	buflen = sizeof (buffer);
		678	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		679	PUSHs (newSVpv (buffer, 0));
		680	}
		681	}
		682	#endif
		683	}
513		684
514	void	685	void
515	add_font (char *file)	686	add_font (char *file)
516	CODE:	687	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		689
519	void	690	void
520	load_image_inline (SV *image_)	691	load_image_inline (SV *image_)
521	ALIAS:	692	ALIAS:
522	load_image_file = 1	693	load_image_file = 1
…		…
564		735
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	736	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		737
567	assert (surface2->pitch == surface2->w * 4);	738	assert (surface2->pitch == surface2->w * 4);
568		739
		740	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	741	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	742	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	743	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	744	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574	SDL_UnlockSurface (surface2);
575	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	745	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	746	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	747	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		748	SDL_UnlockSurface (surface2);
578		749
579	SDL_FreeSurface (surface);	750	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	751	SDL_FreeSurface (surface2);
581	}	752	}
582		753
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	775	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	776	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	777	}
607		778
608	void	779	void
		780	error (char *message)
		781	CODE:
		782	fprintf (stderr, "ERROR: %s\n", message);
		783	#ifdef _WIN32
		784	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		785	#endif
		786
		787	void
609	fatal (char *message)	788	fatal (char *message)
610	CODE:	789	CODE:
		790	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	791	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		793	#endif
		794	_exit (1);
		795
		796	void
		797	_exit (int retval = 0)
		798	CODE:
		799	#ifdef WIN32
		800	ExitThread (retval); // unclean, please beam me up
613	#else	801	#else
614	fprintf (stderr, "FATAL: %s\n", message);	802	_exit (retval);
615	#endif	803	#endif
616	exit (1);
617		804
618	MODULE = CFClient PACKAGE = CFClient::Font	805	MODULE = CFPlus PACKAGE = CFPlus::Font
619		806
620	CFClient::Font	807	CFPlus::Font
621	new_from_file (SV *class, char *path)	808	new_from_file (SV *class, char *path, int id = 0)
622	CODE:	809	CODE:
623	{	810	{
624	int count;	811	int count;
625	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);	812	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	813	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	814	FcPatternDestroy (pattern);
628	}	815	}
629	OUTPUT:	816	OUTPUT:
630	RETVAL	817	RETVAL
631		818
632	void	819	void
633	DESTROY (CFClient::Font self)	820	DESTROY (CFPlus::Font self)
634	CODE:	821	CODE:
635	pango_font_description_free (self);	822	pango_font_description_free (self);
636		823
637	void	824	void
638	make_default (CFClient::Font self)	825	make_default (CFPlus::Font self)
639	CODE:	826	CODE:
640	default_font = self;	827	default_font = self;
641		828
642	MODULE = CFClient PACKAGE = CFClient::Layout	829	MODULE = CFPlus PACKAGE = CFPlus::Layout
643		830
644	CFClient::Layout	831	void
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	832	reset_glyph_cache ()
		833	CODE:
		834	tc_clear ();
		835
		836	CFPlus::Layout
		837	new (SV *class)
646	CODE:	838	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	839	New (0, RETVAL, 1, struct cf_layout);
		840
648	RETVAL->pl = pango_layout_new (context);	841	RETVAL->pl = pango_layout_new (opengl_context);
649	RETVAL->base_height = base_height;	842	RETVAL->r = 1.;
		843	RETVAL->g = 1.;
		844	RETVAL->b = 1.;
		845	RETVAL->a = 1.;
		846	RETVAL->base_height = MIN_FONT_HEIGHT;
650	RETVAL->font = 0;	847	RETVAL->font = 0;
		848
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	849	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	850	layout_update_font (RETVAL);
653	OUTPUT:	851	OUTPUT:
654	RETVAL	852	RETVAL
655		853
656	void	854	void
657	DESTROY (CFClient::Layout self)	855	DESTROY (CFPlus::Layout self)
658	CODE:	856	CODE:
659	g_object_unref (self->pl);	857	g_object_unref (self->pl);
660	Safefree (self);	858	Safefree (self);
661		859
662	void	860	void
663	set_text (CFClient::Layout self, SV *text_)	861	set_text (CFPlus::Layout self, SV *text_)
664	CODE:	862	CODE:
665	{	863	{
666	STRLEN textlen;	864	STRLEN textlen;
667	char *text = SvPVutf8 (text_, textlen);	865	char *text = SvPVutf8 (text_, textlen);
668		866
669	pango_layout_set_text (self->pl, text, textlen);	867	pango_layout_set_text (self->pl, text, textlen);
670	}	868	}
671		869
672	void	870	void
673	set_markup (CFClient::Layout self, SV *text_)	871	set_markup (CFPlus::Layout self, SV *text_)
674	CODE:	872	CODE:
675	{	873	{
676	STRLEN textlen;	874	STRLEN textlen;
677	char *text = SvPVutf8 (text_, textlen);	875	char *text = SvPVutf8 (text_, textlen);
678		876
679	pango_layout_set_markup (self->pl, text, textlen);	877	pango_layout_set_markup (self->pl, text, textlen);
680	}	878	}
681		879
		880	void
		881	set_shapes (CFPlus::Layout self, ...)
		882	CODE:
		883	{
		884	PangoAttrList *attrs = 0;
		885	const char *text = pango_layout_get_text (self->pl);
		886	const char *pos = text;
		887	int arg = 4;
		888
		889	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		890	{
		891	PangoRectangle inkrect, rect;
		892	PangoAttribute *attr;
		893
		894	int x = SvIV (ST (arg - 3));
		895	int y = SvIV (ST (arg - 2));
		896	int w = SvIV (ST (arg - 1));
		897	int h = SvIV (ST (arg ));
		898
		899	inkrect.x = 0;
		900	inkrect.y = 0;
		901	inkrect.width = 0;
		902	inkrect.height = 0;
		903
		904	rect.x = x * PANGO_SCALE;
		905	rect.y = y * PANGO_SCALE;
		906	rect.width = w * PANGO_SCALE;
		907	rect.height = h * PANGO_SCALE;
		908
		909	if (!attrs)
		910	attrs = pango_layout_get_attributes (self->pl);
		911
		912	attr = pango_attr_shape_new (&inkrect, &rect);
		913	attr->start_index = pos - text;
		914	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		915	pango_attr_list_insert (attrs, attr);
		916
		917	arg += 4;
		918	pos += sizeof (OBJ_STR) - 1;
		919	}
		920
		921	if (attrs)
		922	pango_layout_set_attributes (self->pl, attrs);
		923	}
		924
		925	void
		926	get_shapes (CFPlus::Layout self)
		927	PPCODE:
		928	{
		929	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		930
		931	do
		932	{
		933	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		934
		935	if (run && shape_attr_p (run))
		936	{
		937	PangoRectangle extents;
		938	pango_layout_iter_get_run_extents (iter, 0, &extents);
		939
		940	EXTEND (SP, 2);
		941	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		942	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		943	}
		944	}
		945	while (pango_layout_iter_next_run (iter));
		946
		947	pango_layout_iter_free (iter);
		948	}
		949
		950	int
		951	has_wrapped (CFPlus::Layout self)
		952	CODE:
		953	{
		954	int lines = 1;
		955	const char *text = pango_layout_get_text (self->pl);
		956
		957	while (*text)
		958	lines += *text++ == '\n';
		959
		960	RETVAL = lines < pango_layout_get_line_count (self->pl);
		961	}
		962	OUTPUT:
		963	RETVAL
		964
682	SV *	965	SV *
683	get_text (CFClient::Layout self)	966	get_text (CFPlus::Layout self)
684	CODE:	967	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	968	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	969	sv_utf8_decode (RETVAL);
687	OUTPUT:	970	OUTPUT:
688	RETVAL	971	RETVAL
689		972
690	void	973	void
		974	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		975	CODE:
		976	self->r = r;
		977	self->g = g;
		978	self->b = b;
		979	self->a = a;
		980
		981	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	982	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
692	CODE:	983	CODE:
693	if (self->font != font)	984	if (self->font != font)
694	{	985	{
695	self->font = font;	986	self->font = font;
696	layout_update_font (self);	987	layout_update_font (self);
697	}	988	}
698		989
699	void	990	void
700	set_height (CFClient::Layout self, int base_height)	991	set_height (CFPlus::Layout self, int base_height)
701	CODE:	992	CODE:
702	if (self->base_height != base_height)	993	if (self->base_height != base_height)
703	{	994	{
704	self->base_height = base_height;	995	self->base_height = base_height;
705	layout_update_font (self);	996	layout_update_font (self);
706	}	997	}
707		998
708	void	999	void
709	set_width (CFClient::Layout self, int max_width = -1)	1000	set_width (CFPlus::Layout self, int max_width = -1)
710	CODE:	1001	CODE:
711	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1002	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
712		1003
713	void	1004	void
		1005	set_indent (CFPlus::Layout self, int indent)
		1006	CODE:
		1007	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1008
		1009	void
		1010	set_spacing (CFPlus::Layout self, int spacing)
		1011	CODE:
		1012	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1013
		1014	void
		1015	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1016	CODE:
		1017	pango_layout_set_ellipsize (self->pl,
		1018	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1019	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1020	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1021	: PANGO_ELLIPSIZE_NONE
		1022	);
		1023
		1024	void
		1025	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1026	CODE:
		1027	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1028
		1029	void
714	size (CFClient::Layout self)	1030	size (CFPlus::Layout self)
715	PPCODE:	1031	PPCODE:
716	{	1032	{
717	int w, h;	1033	int w, h;
718		1034
719	layout_get_pixel_size (self, &w, &h);	1035	layout_get_pixel_size (self, &w, &h);
…		…
722	PUSHs (sv_2mortal (newSViv (w)));	1038	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	1039	PUSHs (sv_2mortal (newSViv (h)));
724	}	1040	}
725		1041
726	int	1042	int
		1043	descent (CFPlus::Layout self)
		1044	CODE:
		1045	{
		1046	PangoRectangle rect;
		1047	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1048	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1049	RETVAL = PANGO_DESCENT (rect);
		1050	}
		1051	OUTPUT:
		1052	RETVAL
		1053
		1054	int
727	xy_to_index (CFClient::Layout self, int x, int y)	1055	xy_to_index (CFPlus::Layout self, int x, int y)
728	CODE:	1056	CODE:
729	{	1057	{
730	int index, trailing;	1058	int index, trailing;
731	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1059	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
732	RETVAL = index;	1060	RETVAL = index;
733	}	1061	}
734	OUTPUT:	1062	OUTPUT:
735	RETVAL	1063	RETVAL
736		1064
737	void	1065	void
738	cursor_pos (CFClient::Layout self, int index)	1066	cursor_pos (CFPlus::Layout self, int index)
739	PPCODE:	1067	PPCODE:
740	{	1068	{
741	PangoRectangle strong_pos;	1069	PangoRectangle strong_pos;
742	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1070	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
743		1071
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1074	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1075	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1076	}
749		1077
750	void	1078	void
751	render (CFClient::Layout self)	1079	render (CFPlus::Layout self, float x, float y, int flags = 0)
752	PPCODE:	1080	PPCODE:
753	{	1081	pango_opengl_render_layout_subpixel (
754	SV *retval;	1082	self->pl,
755	int w, h;	1083	x * PANGO_SCALE, y * PANGO_SCALE,
756	FT_Bitmap bitmap;	1084	self->r, self->g, self->b, self->a,
		1085	flags
		1086	);
757		1087
758	layout_get_pixel_size (self, &w, &h);	1088	MODULE = CFPlus PACKAGE = CFPlus::Texture
759		1089
760	retval = newSV (w * h);	1090	void
761	SvPOK_only (retval);	1091	pad2pot (SV *data_, SV *w_, SV *h_)
762	SvCUR_set (retval, w * h);	1092	CODE:
		1093	{
		1094	int ow = SvIV (w_);
		1095	int oh = SvIV (h_);
763		1096
764	bitmap.rows = h;	1097	if (ow && oh)
765	bitmap.width = w;	1098	{
766	bitmap.pitch = w;	1099	int nw = minpot (ow);
767	bitmap.buffer = (unsigned char*)SvPVX (retval);	1100	int nh = minpot (oh);
768	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770		1101
771	memset (bitmap.buffer, 0, w * h);	1102	if (nw != ow || nh != oh)
772		1103	{
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1104	if (SvOK (data_))
		1105	{
		1106	STRLEN datalen;
		1107	char *data = SvPVbyte (data_, datalen);
		1108	int bpp = datalen / (ow * oh);
		1109	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
774		1110
775	EXTEND (SP, 3);	1111	SvPOK_only (result_);
776	PUSHs (sv_2mortal (newSViv (w)));	1112	SvCUR_set (result_, nw * nh * bpp);
777	PUSHs (sv_2mortal (newSViv (h)));
778	PUSHs (sv_2mortal (retval));
779	}
780		1113
781	MODULE = CFClient PACKAGE = CFClient::Texture	1114	memset (SvPVX (result_), 0, nw * nh * bpp);
		1115	while (oh--)
		1116	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
782		1117
		1118	sv_setsv (data_, result_);
		1119	}
		1120
		1121	sv_setiv (w_, nw);
		1122	sv_setiv (h_, nh);
		1123	}
		1124	}
		1125	}
		1126
783	void	1127	void
784	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1128	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
785	PROTOTYPE: $$$;$$	1129	PROTOTYPE: $$$;$$
		1130	ALIAS:
		1131	draw_quad_alpha = 1
		1132	draw_quad_alpha_premultiplied = 2
786	CODE:	1133	CODE:
787	{	1134	{
788	HV *hv = (HV *)SvRV (self);	1135	HV *hv = (HV *)SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1136	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1137	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1138	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1139
794	if (items < 5)	1140	if (items < 5)
795	{	1141	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1142	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1143	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1144	}
799		1145
		1146	if (ix)
		1147	{
		1148	glEnable (GL_BLEND);
		1149
		1150	if (ix == 2)
		1151	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1152	else
		1153	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1154	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1155
		1156	glEnable (GL_ALPHA_TEST);
		1157	glAlphaFunc (GL_GREATER, 0.01f);
		1158	}
		1159
800	glBindTexture (GL_TEXTURE_2D, name);	1160	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1161
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1162	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1163	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1164	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1165	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1166	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1167	glEnd ();
811	}
812		1168
		1169	if (ix)
		1170	{
		1171	glDisable (GL_ALPHA_TEST);
		1172	glDisable (GL_BLEND);
		1173	}
		1174	}
		1175
813	MODULE = CFClient PACKAGE = CFClient::Map	1176	MODULE = CFPlus PACKAGE = CFPlus::Map
814		1177
815	CFClient::Map	1178	CFPlus::Map
816	new (SV *class, int map_width, int map_height)	1179	new (SV *class, int map_width, int map_height)
817	CODE:	1180	CODE:
818	New (0, RETVAL, 1, struct map);	1181	New (0, RETVAL, 1, struct map);
819	RETVAL->x = 0;	1182	RETVAL->x = 0;
820	RETVAL->y = 0;	1183	RETVAL->y = 0;
…		…
830	RETVAL->row = 0;	1193	RETVAL->row = 0;
831	OUTPUT:	1194	OUTPUT:
832	RETVAL	1195	RETVAL
833		1196
834	void	1197	void
835	DESTROY (CFClient::Map self)	1198	DESTROY (CFPlus::Map self)
836	CODE:	1199	CODE:
837	{	1200	{
838	map_clear (self);	1201	map_clear (self);
839	Safefree (self->face);	1202	Safefree (self->face);
		1203	Safefree (self->tex);
840	Safefree (self);	1204	Safefree (self);
841	}	1205	}
842		1206
843	void	1207	void
844	clear (CFClient::Map self)	1208	clear (CFPlus::Map self)
845	CODE:	1209	CODE:
846	map_clear (self);	1210	map_clear (self);
847		1211
848	void	1212	void
849	set_face (CFClient::Map self, int face, int texid)	1213	set_face (CFPlus::Map self, int face, int texid)
850	CODE:	1214	CODE:
851	{	1215	{
852	while (self->faces <= face)	1216	while (self->faces <= face)
853	{	1217	{
854	Append (mapface, self->face, self->faces, self->faces);	1218	Append (mapface, self->face, self->faces, self->faces);
…		…
857		1221
858	self->face [face] = texid;	1222	self->face [face] = texid;
859	}	1223	}
860		1224
861	void	1225	void
862	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1226	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
863	CODE:	1227	CODE:
864	{	1228	{
865	while (self->texs <= texid)	1229	while (self->texs <= texid)
866	{	1230	{
867	Append (maptex, self->tex, self->texs, self->texs);	1231	Append (maptex, self->tex, self->texs, self->texs);
…		…
879	tex->r = r;	1243	tex->r = r;
880	tex->g = g;	1244	tex->g = g;
881	tex->b = b;	1245	tex->b = b;
882	tex->a = a;	1246	tex->a = a;
883	}	1247	}
		1248
		1249	// somewhat hackish, but for textures that require it, it really
		1250	// improves the look, and most others don't suffer.
		1251	glBindTexture (GL_TEXTURE_2D, name);
		1252	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1253	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1254	// use uglier nearest interpolation because linear suffers
		1255	// from transparent color bleeding and ugly wrapping effects.
		1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
884	}	1257	}
885		1258
886	int	1259	int
887	ox (CFClient::Map self)	1260	ox (CFPlus::Map self)
888	ALIAS:	1261	ALIAS:
889	oy = 1	1262	oy = 1
		1263	x = 2
		1264	y = 3
		1265	w = 4
		1266	h = 5
890	CODE:	1267	CODE:
891	switch (ix)	1268	switch (ix)
892	{	1269	{
893	case 0: RETVAL = self->ox; break;	1270	case 0: RETVAL = self->ox; break;
894	case 1: RETVAL = self->oy; break;	1271	case 1: RETVAL = self->oy; break;
		1272	case 2: RETVAL = self->x; break;
		1273	case 3: RETVAL = self->y; break;
		1274	case 4: RETVAL = self->w; break;
		1275	case 5: RETVAL = self->h; break;
895	}	1276	}
896	OUTPUT:	1277	OUTPUT:
897	RETVAL	1278	RETVAL
898		1279
899	void	1280	void
900	scroll (CFClient::Map self, int dx, int dy)	1281	scroll (CFPlus::Map self, int dx, int dy)
901	CODE:	1282	CODE:
902	{	1283	{
903	if (dx > 0)	1284	if (dx > 0)
904	map_blank (self, self->x, self->y, dx - 1, self->h);	1285	map_blank (self, self->x, self->y, dx, self->h);
905	else if (dx < 0)	1286	else if (dx < 0)
906	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
907		1288
908	if (dy > 0)	1289	if (dy > 0)
909	map_blank (self, self->x, self->y, self->w, dy - 1);	1290	map_blank (self, self->x, self->y, self->w, dy);
910	else if (dy < 0)	1291	else if (dy < 0)
911	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
912		1293
913	self->ox += dx; self->x += dx;	1294	self->ox += dx; self->x += dx;
914	self->oy += dy; self->y += dy;	1295	self->oy += dy; self->y += dy;
915		1296
916	while (self->y < 0)	1297	while (self->y < 0)
…		…
921	self->y += MAP_EXTEND_Y;	1302	self->y += MAP_EXTEND_Y;
922	}	1303	}
923	}	1304	}
924		1305
925	void	1306	void
926	map1a_update (CFClient::Map self, SV *data_)	1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)
927	CODE:	1308	CODE:
928	{	1309	{
929	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1310	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
930	uint8_t *data_end = (uint8_t *)SvEND (data_);	1311	uint8_t *data_end = (uint8_t *)SvEND (data_);
931	mapcell *cell;	1312	mapcell *cell;
932	int x, y, flags;	1313	int x, y, flags;
933		1314
934	while (data < data_end)	1315	while (data < data_end - 1)
935	{	1316	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1317	flags = (data [0] << 8) + data [1]; data += 2;
937		1318
938	x = ((flags >> 10) & 63) + self->x;	1319	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1320	y = self->y + ((flags >> 4) & 63);
940		1321
941	cell = map_get_cell (self, x, y);	1322	cell = map_get_cell (self, x, y);
942		1323
943	if (flags & 15)	1324	if (flags & 15)
944	{	1325	{
945	if (cell->darkness < 0)	1326	if (!cell->darkness)
946	{	1327	{
		1328	memset (cell, 0, sizeof (*cell));
947	cell->darkness = 0;	1329	cell->darkness = 256;
948	cell->face [0] = 0;
949	cell->face [1] = 0;
950	cell->face [2] = 0;
951	}	1330	}
952		1331
953	cell->darkness = flags & 8 ? *data++ : 255;
954
955	//TODO: don't trust server data to be in-range(!)	1332	//TODO: don't trust server data to be in-range(!)
		1333
		1334	if (flags & 8)
		1335	{
		1336	if (extmap)
		1337	{
		1338	uint8_t ext, cmd;
		1339
		1340	do
		1341	{
		1342	ext = *data++;
		1343	cmd = ext & 0x3f;
		1344
		1345	if (cmd < 4)
		1346	cell->darkness = 255 - ext * 64 + 1;
		1347	else if (cmd == 5) // health
		1348	{
		1349	cell->stat_width = 1;
		1350	cell->stat_hp = *data++;
		1351	}
		1352	else if (cmd == 6) // monster width
		1353	cell->stat_width = *data++ + 1;
		1354	else if (cmd == 0x47) // monster width
		1355	{
		1356	if (*data == 4)
		1357	; // decode player tag
		1358
		1359	data += *data + 1;
		1360	}
		1361	else if (cmd == 8) // cell flags
		1362	cell->flags = *data++;
		1363	else if (ext & 0x40) // unknown, multibyte => skip
		1364	data += *data + 1;
		1365	else
		1366	data++;
		1367	}
		1368	while (ext & 0x80);
		1369	}
		1370	else
		1371	cell->darkness = *data++ + 1;
		1372	}
956		1373
957	if (flags & 4)	1374	if (flags & 4)
958	{	1375	{
959	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
960	}	1377	}
…		…
968	{	1385	{
969	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
970	}	1387	}
971	}	1388	}
972	else	1389	else
973	cell->darkness = -1;	1390	cell->darkness = 0;
974	}	1391	}
975	}	1392	}
976		1393
977	SV *	1394	SV *
978	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
979	CODE:	1396	CODE:
980	{	1397	{
981	int x1, x;	1398	int x1, x;
982	int y1, y;	1399	int y1, y;
983	int z;	1400	int z;
…		…
1033	}	1450	}
1034	OUTPUT:	1451	OUTPUT:
1035	RETVAL	1452	RETVAL
1036		1453
1037	void	1454	void
1038	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1455	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1039	PPCODE:	1456	CODE:
1040	{	1457	{
1041	int vx, vy;	1458	int vx, vy;
1042	int x, y, z;	1459	int x, y, z;
1043	int last_name;	1460	int last_name;
1044	mapface face;	1461	mapface face;
1045	int sw4 = (sw + 3) & ~3;
1046	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1047	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1048		1462
1049	memset (darkness, 255, sw4 * sh);
1050	SvPOK_only (darkness_sv);
1051	SvCUR_set (darkness_sv, sw4 * sh);
1052
1053	vx = self->x + (self->w - sw) / 2 - shift_x;	1463	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1464	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1055		1465
1056	/*	1466	/*
1057	int vx = self->vx = self->w >= sw	1467	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2	1468	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1469	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1473	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/	1474	*/
1065		1475
1066	glColor4ub (255, 255, 255, 255);	1476	glColor4ub (255, 255, 255, 255);
1067		1477
		1478	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1479	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1480	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1481	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1482
1073	glBegin (GL_QUADS);	1483	glBegin (GL_QUADS);
1074		1484
…		…
1083	for (x = 0; x < sw; x++)	1493	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1494	if (row->c0 <= x + vx && x + vx < row->c1)
1085	{	1495	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1496	mapcell *cell = row->col + (x + vx - row->c0);
1087		1497
1088	darkness[y * sw4 + x] = cell->darkness < 0
1089	? 255 - FOW_DARKNESS
1090	: 255 - cell->darkness;
1091
1092	face = cell->face [z];	1498	face = cell->face [z];
1093		1499
1094	if (face)	1500	if (face && face < self->texs)
1095	{	1501	{
1096	maptex tex = self->tex [face];	1502	maptex tex = self->tex [face];
1097
1098	int px = (x + 1) * 32 - tex.w;	1503	int px = (x + 1) * 32 - tex.w;
1099	int py = (y + 1) * 32 - tex.h;	1504	int py = (y + 1) * 32 - tex.h;
1100		1505
1101	if (last_name != tex.name)	1506	if (last_name != tex.name)
1102	{	1507	{
1103	glEnd ();	1508	glEnd ();
1104	last_name = tex.name;
1105	glBindTexture (GL_TEXTURE_2D, last_name);	1509	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1106	glBegin (GL_QUADS);	1510	glBegin (GL_QUADS);
1107	}	1511	}
1108		1512
1109	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1513	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1110	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1514	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1111	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1515	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1112	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1516	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1113	}	1517	}
		1518
		1519	if (cell->flags && z == 2)
		1520	{
		1521	if (cell->flags & 1)
		1522	{
		1523	maptex tex = self->tex [1];
		1524	int px = (x + 1) * 32 - tex.w + 2;
		1525	int py = (y + 1) * 32 - tex.h - 6;
		1526
		1527	glEnd ();
		1528	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1529	glBegin (GL_QUADS);
		1530
		1531	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1532	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1533	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1534	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1535	}
		1536	}
1114	}	1537	}
1115	}	1538	}
1116		1539
1117	glEnd ();	1540	glEnd ();
1118		1541
1119	glDisable (GL_TEXTURE_2D);	1542	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);	1543	glDisable (GL_BLEND);
		1544
		1545	// top layer: overlays such as the health bar
		1546	for (y = 0; y < sh; y++)
		1547	if (0 <= y + vy && y + vy < self->rows)
		1548	{
		1549	maprow *row = self->row + (y + vy);
		1550
		1551	for (x = 0; x < sw; x++)
		1552	if (row->c0 <= x + vx && x + vx < row->c1)
		1553	{
		1554	mapcell *cell = row->col + (x + vx - row->c0);
		1555
		1556	int px = x * 32;
		1557	int py = y * 32;
		1558
		1559	if (cell->stat_hp)
		1560	{
		1561	int width = cell->stat_width * 32;
		1562	int thick = sh / 28 + 1 + cell->stat_width;
		1563
		1564	glColor3ub (0, 0, 0);
		1565	glRectf (px + 1, py - thick - 2,
		1566	px + width - 1, py);
		1567
		1568	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1569	glRectf (px + 2,
		1570	py - thick - 1,
		1571	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1572	}
		1573	}
		1574	}
		1575	}
		1576
		1577	void
		1578	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1579	CODE:
		1580	{
		1581	static float color[16][3] = {
		1582	{ 0.00F, 0.00F, 0.00F },
		1583	{ 1.00F, 1.00F, 1.00F },
		1584	{ 0.00F, 0.00F, 0.55F },
		1585	{ 1.00F, 0.00F, 0.00F },
		1586
		1587	{ 1.00F, 0.54F, 0.00F },
		1588	{ 0.11F, 0.56F, 1.00F },
		1589	{ 0.93F, 0.46F, 0.00F },
		1590	{ 0.18F, 0.54F, 0.34F },
		1591
		1592	{ 0.56F, 0.73F, 0.56F },
		1593	{ 0.80F, 0.80F, 0.80F },
		1594	{ 0.55F, 0.41F, 0.13F },
		1595	{ 0.99F, 0.77F, 0.26F },
		1596
		1597	{ 0.74F, 0.65F, 0.41F },
		1598
		1599	{ 0.00F, 1.00F, 1.00F },
		1600	{ 1.00F, 0.00F, 1.00F },
		1601	{ 1.00F, 1.00F, 0.00F },
		1602	};
		1603
		1604	int x, y;
		1605
		1606	glEnable (GL_TEXTURE_2D);
		1607	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1608	glEnable (GL_BLEND);
		1609	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1610	glBegin (GL_QUADS);
		1611
		1612	for (y = 0; y < h; y++)
		1613	for (x = 0; x < w; x++)
		1614	{
		1615	unsigned char m = data [x + y * w];
		1616
		1617	if (m)
		1618	{
		1619	float *c = color [m & 15];
		1620
		1621	float tx1 = m & 0x40 ? 0.5 : 0.;
		1622	float tx2 = tx1 + 0.5;
		1623
		1624	glColor4f (c[0], c[1], c[2], 0.75);
		1625	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1626	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1627	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1628	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1629	}
		1630	}
		1631
		1632	glEnd ();
		1633	glDisable (GL_BLEND);
		1634	glDisable (GL_TEXTURE_2D);
		1635	}
		1636
		1637	void
		1638	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1639	PPCODE:
		1640	{
		1641	int vx, vy;
		1642	int x, y;
		1643	int sw4 = (sw + 3) & ~3;
		1644	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1645	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1646
		1647	memset (darkness, 255, sw4 * sh);
		1648	SvPOK_only (darkness_sv);
		1649	SvCUR_set (darkness_sv, sw4 * sh);
		1650
		1651	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1652	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1653
		1654	for (y = 0; y < sh; y++)
		1655	if (0 <= y + vy && y + vy < self->rows)
		1656	{
		1657	maprow *row = self->row + (y + vy);
		1658
		1659	for (x = 0; x < sw; x++)
		1660	if (row->c0 <= x + vx && x + vx < row->c1)
		1661	{
		1662	mapcell *cell = row->col + (x + vx - row->c0);
		1663
		1664	darkness[y * sw4 + x] = cell->darkness
		1665	? 255 - (cell->darkness - 1)
		1666	: 255 - FOW_DARKNESS;
		1667	}
		1668	}
1121		1669
1122	EXTEND (SP, 3);	1670	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	1671	PUSHs (sv_2mortal (newSViv (sw4)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	1672	PUSHs (sv_2mortal (newSViv (sh)));
1125	PUSHs (darkness_sv);	1673	PUSHs (darkness_sv);
1126	}	1674	}
1127		1675
1128	SV *	1676	SV *
1129	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1677	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1130	CODE:	1678	CODE:
1131	{	1679	{
1132	int x, y, x1, y1;	1680	int x, y, x1, y1;
1133	SV *data_sv = newSV (w * h * 7 + 5);	1681	SV *data_sv = newSV (w * h * 7 + 5);
1134	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1682	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1196	}	1744	}
1197	OUTPUT:	1745	OUTPUT:
1198	RETVAL	1746	RETVAL
1199		1747
1200	void	1748	void
1201	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1749	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1202	PPCODE:	1750	PPCODE:
1203	{	1751	{
1204	int x, y, z;	1752	int x, y, z;
1205	int w, h;	1753	int w, h;
1206	int x1, y1;	1754	int x1, y1;
…		…
1238		1786
1239	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1787	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1240	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1788	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1241	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1789	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1242		1790
1243	if (cell->darkness <= 0)	1791	if (cell->darkness == 0)
1244	{	1792	{
1245	cell->darkness = -1;	1793	cell->darkness = 0;
1246		1794
1247	for (z = 0; z <= 2; z++)	1795	for (z = 0; z <= 2; z++)
1248	{	1796	{
1249	cell->face[z] = face[z];	1797	cell->face[z] = face[z];
1250		1798
…		…
1255	}	1803	}
1256	}	1804	}
1257	}	1805	}
1258	}	1806	}
1259		1807
1260	MODULE = CFClient PACKAGE = CFClient::MixChunk	1808	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1261		1809
1262	CFClient::MixChunk	1810	CFPlus::MixChunk
1263	new_from_file (SV *class, char *path)	1811	new_from_file (SV *class, char *path)
1264	CODE:	1812	CODE:
1265	RETVAL = Mix_LoadWAV (path);	1813	RETVAL = Mix_LoadWAV (path);
1266	OUTPUT:	1814	OUTPUT:
1267	RETVAL	1815	RETVAL
1268		1816
1269	void	1817	void
1270	DESTROY (CFClient::MixChunk self)	1818	DESTROY (CFPlus::MixChunk self)
1271	CODE:	1819	CODE:
1272	Mix_FreeChunk (self);	1820	Mix_FreeChunk (self);
1273		1821
1274	int	1822	int
1275	volume (CFClient::MixChunk self, int volume = -1)	1823	volume (CFPlus::MixChunk self, int volume = -1)
1276	CODE:	1824	CODE:
1277	RETVAL = Mix_VolumeChunk (self, volume);	1825	RETVAL = Mix_VolumeChunk (self, volume);
1278	OUTPUT:	1826	OUTPUT:
1279	RETVAL	1827	RETVAL
1280		1828
1281	int	1829	int
1282	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1830	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1283	CODE:	1831	CODE:
1284	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1832	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1285	OUTPUT:	1833	OUTPUT:
1286	RETVAL	1834	RETVAL
1287		1835
1288	MODULE = CFClient PACKAGE = CFClient::MixMusic	1836	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1289		1837
1290	int	1838	int
1291	volume (int volume = -1)	1839	volume (int volume = -1)
1292	CODE:	1840	CODE:
1293	RETVAL = Mix_VolumeMusic (volume);	1841	RETVAL = Mix_VolumeMusic (volume);
1294	OUTPUT:	1842	OUTPUT:
1295	RETVAL	1843	RETVAL
1296		1844
1297	CFClient::MixMusic	1845	CFPlus::MixMusic
1298	new_from_file (SV *class, char *path)	1846	new_from_file (SV *class, char *path)
1299	CODE:	1847	CODE:
1300	RETVAL = Mix_LoadMUS (path);	1848	RETVAL = Mix_LoadMUS (path);
1301	OUTPUT:	1849	OUTPUT:
1302	RETVAL	1850	RETVAL
1303		1851
1304	void	1852	void
1305	DESTROY (CFClient::MixMusic self)	1853	DESTROY (CFPlus::MixMusic self)
1306	CODE:	1854	CODE:
1307	Mix_FreeMusic (self);	1855	Mix_FreeMusic (self);
1308		1856
1309	int	1857	int
1310	play (CFClient::MixMusic self, int loops = -1)	1858	play (CFPlus::MixMusic self, int loops = -1)
1311	CODE:	1859	CODE:
1312	RETVAL = Mix_PlayMusic (self, loops);	1860	RETVAL = Mix_PlayMusic (self, loops);
1313	OUTPUT:	1861	OUTPUT:
1314	RETVAL	1862	RETVAL
1315		1863
1316	MODULE = CFClient PACKAGE = CFClient::OpenGL	1864	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1317		1865
1318	BOOT:	1866	BOOT:
1319	{	1867	{
1320	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1868	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1321	static const struct {	1869	static const struct {
1322	const char *name;	1870	const char *name;
1323	IV iv;	1871	IV iv;
1324	} *civ, const_iv[] = {	1872	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	1873	# define const_iv(name) { # name, (IV)name }
1326	const_iv (GL_COLOR_MATERIAL),	1874	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	1875	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	1876	const_iv (GL_FLAT),
		1877	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	1878	const_iv (GL_BLEND),
		1879	const_iv (GL_CULL_FACE),
		1880	const_iv (GL_SCISSOR_TEST),
		1881	const_iv (GL_DEPTH_TEST),
		1882	const_iv (GL_ALPHA_TEST),
		1883	const_iv (GL_NORMALIZE),
		1884	const_iv (GL_RESCALE_NORMAL),
		1885	const_iv (GL_FRONT),
		1886	const_iv (GL_BACK),
1330	const_iv (GL_AND),	1887	const_iv (GL_AND),
		1888	const_iv (GL_ONE),
		1889	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	1890	const_iv (GL_SRC_ALPHA),
		1891	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1892	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1893	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1894	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	1895	const_iv (GL_RGB),
1334	const_iv (GL_RGBA),	1896	const_iv (GL_RGBA),
		1897	const_iv (GL_RGBA4),
		1898	const_iv (GL_RGBA8),
		1899	const_iv (GL_RGB5_A1),
1335	const_iv (GL_UNSIGNED_BYTE),	1900	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	1901	const_iv (GL_UNSIGNED_SHORT),
		1902	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	1903	const_iv (GL_ALPHA),
		1904	const_iv (GL_INTENSITY),
		1905	const_iv (GL_LUMINANCE),
		1906	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	1907	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1908	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	1909	const_iv (GL_COMPILE),
1341	const_iv (GL_TEXTURE_1D),	1910	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	1911	const_iv (GL_TEXTURE_2D),
…		…
1344	const_iv (GL_TEXTURE_MAG_FILTER),	1913	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	1914	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	1915	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	1916	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	1917	const_iv (GL_TEXTURE_WRAP_T),
		1918	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	1919	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	1920	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	1921	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	1922	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1923	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1924	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1925	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1926	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	1927	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	1928	const_iv (GL_MODULATE),
		1929	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	1930	const_iv (GL_REPLACE),
		1931	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	1932	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	1933	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	1934	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	1935	const_iv (GL_COLOR_LOGIC_OP),
		1936	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	1937	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	1938	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	1939	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	1940	const_iv (GL_LINES),
		1941	const_iv (GL_LINE_STRIP),
		1942	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	1943	const_iv (GL_QUADS),
1370	const_iv (GL_LINE_LOOP),	1944	const_iv (GL_QUAD_STRIP),
		1945	const_iv (GL_TRIANGLES),
		1946	const_iv (GL_TRIANGLE_STRIP),
		1947	const_iv (GL_TRIANGLE_FAN),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1372	const_iv (GL_FASTEST),	1949	const_iv (GL_FASTEST),
		1950	const_iv (GL_V2F),
		1951	const_iv (GL_V3F),
		1952	const_iv (GL_T2F_V3F),
		1953	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	1954	# undef const_iv
1374	};	1955	};
1375		1956
1376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1957	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1958	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1378	}	1959	}
1379		1960
		1961	char *
		1962	gl_vendor ()
		1963	CODE:
		1964	RETVAL = (char *)glGetString (GL_VENDOR);
		1965	OUTPUT:
		1966	RETVAL
		1967
		1968	char *
		1969	gl_version ()
		1970	CODE:
		1971	RETVAL = (char *)glGetString (GL_VERSION);
		1972	OUTPUT:
		1973	RETVAL
		1974
		1975	char *
		1976	gl_extensions ()
		1977	CODE:
		1978	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1979	OUTPUT:
		1980	RETVAL
		1981
1380	int glGetError ()	1982	int glGetError ()
		1983
		1984	void glFinish ()
1381		1985
1382	void glClear (int mask)	1986	void glClear (int mask)
1383		1987
1384	void glClearColor (float r, float g, float b, float a = 1.0)	1988	void glClearColor (float r, float g, float b, float a = 1.0)
1385	PROTOTYPE: @	1989	PROTOTYPE: @
…		…
1392		1996
1393	void glHint (int target, int mode)	1997	void glHint (int target, int mode)
1394		1998
1395	void glBlendFunc (int sfactor, int dfactor)	1999	void glBlendFunc (int sfactor, int dfactor)
1396		2000
		2001	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2002	CODE:
		2003	gl_BlendFuncSeparate (sa, da, saa, daa);
		2004
		2005	void glDepthMask (int flag)
		2006
1397	void glLogicOp (int opcode)	2007	void glLogicOp (int opcode)
1398		2008
		2009	void glColorMask (int red, int green, int blue, int alpha)
		2010
1399	void glMatrixMode (int mode)	2011	void glMatrixMode (int mode)
1400		2012
1401	void glPushMatrix ()	2013	void glPushMatrix ()
1402		2014
1403	void glPopMatrix ()	2015	void glPopMatrix ()
1404		2016
1405	void glLoadIdentity ()	2017	void glLoadIdentity ()
1406		2018
		2019	void glDrawBuffer (int buffer)
		2020
		2021	void glReadBuffer (int buffer)
		2022
		2023	# near_ and far_ are due to microsofts buggy "c" compiler
		2024	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2025
		2026	# near_ and far_ are due to microsofts buggy "c" compiler
1407	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2027	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1408		2028
1409	void glViewport (int x, int y, int width, int height)	2029	void glViewport (int x, int y, int width, int height)
		2030
		2031	void glScissor (int x, int y, int width, int height)
1410		2032
1411	void glTranslate (float x, float y, float z = 0.)	2033	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	2034	CODE:
1413	glTranslatef (x, y, z);	2035	glTranslatef (x, y, z);
1414		2036
…		…
1424		2046
1425	void glEnd ()	2047	void glEnd ()
1426		2048
1427	void glColor (float r, float g, float b, float a = 1.0)	2049	void glColor (float r, float g, float b, float a = 1.0)
1428	PROTOTYPE: @	2050	PROTOTYPE: @
		2051	ALIAS:
		2052	glColor_premultiply = 1
1429	CODE:	2053	CODE:
		2054	if (ix)
		2055	{
		2056	r *= a;
		2057	g *= a;
		2058	b *= a;
		2059	}
		2060	// microsoft visual "c" rounds instead of truncating...
1430	glColor4f (r, g, b, a);	2061	glColor4f (r, g, b, a);
		2062
		2063	void glInterleavedArrays (int format, int stride, char *data)
		2064
		2065	void glDrawElements (int mode, int count, int type, char *indices)
		2066
		2067	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2068
		2069	void glRasterPos (float x, float y, float z = 0.)
		2070	CODE:
		2071	glRasterPos3f (0, 0, z);
		2072	glBitmap (0, 0, 0, 0, x, y, 0);
1431		2073
1432	void glVertex (float x, float y, float z = 0.)	2074	void glVertex (float x, float y, float z = 0.)
1433	CODE:	2075	CODE:
1434	glVertex3f (x, y, z);	2076	glVertex3f (x, y, z);
1435		2077
…		…
1447		2089
1448	void glBindTexture (int target, int name)	2090	void glBindTexture (int target, int name)
1449		2091
1450	void glConvolutionParameter (int target, int pname, float params)	2092	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	2093	CODE:
		2094	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	2095	gl.ConvolutionParameterf (target, pname, params);
1453		2096
1454	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2097	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2098	CODE:
		2099	if (gl.ConvolutionFilter2D)
		2100	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2101
		2102	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2103	CODE:
		2104	if (gl.SeparableFilter2D)
		2105	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		2106
1456	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2107	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457		2108
1458	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2109	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2110
		2111	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2112
		2113	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		2114
1460	int glGenTexture ()	2115	int glGenTexture ()
1461	CODE:	2116	CODE:
1462	{	2117	{
1463	GLuint name;	2118	GLuint name;

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