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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.252 by root, Fri Dec 28 17:30:33 2007 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))	61	#ifndef PANGO_VERSION_CHECK
		62	# define PANGO_VERSION_CHECK(a,b,c) 0
		63	#endif
		64
		65	#if !PANGO_VERSION_CHECK (1, 15, 2)
52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly	66	# define pango_layout_get_line_readonly pango_layout_get_line
53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly	67	# define pango_layout_get_lines_readonly pango_layout_get_lines
54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly	68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly	69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
56	#endif	70	#endif
57		71
58	#ifndef _WIN32	72	#ifndef _WIN32
59	# include <sys/types.h>	73	# include <sys/types.h>
60	# include <sys/socket.h>	74	# include <sys/socket.h>
61	# include <netinet/in.h>	75	# include <netinet/in.h>
62	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
63	# include <inttypes.h>	77	# include <inttypes.h>
64	#endif	78	#endif
65		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
		82	#else
		83	# define expect(expr,value) (expr)
		84	#endif
		85
		86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
		88
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
68	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
69		95
70	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
72		98
73	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
74		100
75	#if 0	101	/* mask out modifiers we are not interested in */
76	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
77	#else	103
78	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
79	#endif	105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
80		127
81	static AV *texture_av;	128	static AV *texture_av;
82		129
83	static struct	130	static struct
84	{	131	{
…		…
141	{	188	{
142	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
143		190
144	while (attrs)	191	while (attrs)
145	{	192	{
146	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
147		194
148	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
149	return 1;	196	return 1;
150		197
151	attrs = attrs->next;	198	attrs = attrs->next;
…		…
169	static void	216	static void
170	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
171	{	218	{
172	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
173	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
174	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
175	#endif	222	#endif
176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
177	}	224	}
178		225
179	static void	226	static void
180	layout_update_font (DC__Layout self)	227	layout_update_font (DC__Layout self)
181	{	228	{
182	/* use a random scale factor to account for unknown descenders, 0.8 works	229	/* use a random scale factor to account for unknown descenders, 0.8 works
183	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
184	*/	231	*/
185	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
186		233
187	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
188	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
216	int w, h;	263	int w, h;
217	float s, t;	264	float s, t;
218	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
219	tileid smoothtile;	266	tileid smoothtile;
220	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
221	} maptex;	269	} maptex;
222		270
223	typedef struct {	271	typedef struct {
224	uint32_t player;	272	uint32_t player;
225	tileid tile[3];	273	tileid tile[3];
…		…
357	self->oy = 0;	405	self->oy = 0;
358	self->row = 0;	406	self->row = 0;
359	self->rows = 0;	407	self->rows = 0;
360	}	408	}
361		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
362	static void	420	static void
363	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (DC__Map self, int x0, int y0, int w, int h)
364	{	422	{
365	int x, y;	423	int x, y;
366	maprow *row;	424	maprow *row;
…		…
380	if (x >= row->c1)	438	if (x >= row->c1)
381	break;	439	break;
382		440
383	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
384		442
385	cell->darkness = 0;	443	CELL_CLEAR (cell);
386	cell->stat_hp = 0;
387	cell->flags = 0;
388	cell->player = 0;
389	}	444	}
390	}	445	}
391	}	446	}
392		447
393	typedef struct {	448	struct smooth_key
		449	{
394	tileid tile;	450	tileid tile;
395	uint8_t x, y, level;	451	uint8_t x, y, level;
396	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
397		471
398	static void	472	static void
399	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
400	{	474	{
401	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
402		476
403	if (SvIOK (*sv))	477	if (it == h.end ())
404	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
405	else	479	else
406	sv_setiv (*sv, bits);	480	it->second |= bits;
407	}	481	}
408		482
409	static void	483	static void
410	music_finished (void)	484	music_finished (void)
411	{	485	{
…		…
428	ev.code = 1;	502	ev.code = 1;
429	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
430	ev.data2 = 0;	504	ev.data2 = 0;
431		505
432	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
433	}	514	}
434		515
435	static unsigned int	516	static unsigned int
436	minpot (unsigned int n)	517	minpot (unsigned int n)
437	{	518	{
…		…
504	if (!svp || !SvTRUE (*svp))	585	if (!svp || !SvTRUE (*svp))
505	return 0;	586	return 0;
506		587
507	return 1;	588	return 1;
508	}	589	}
		590
		591	/******************************************************************************/
		592
		593	/* process keyboard modifiers */
		594	static int
		595	mod_munge (int mod)
		596	{
		597	mod &= MOD_MASK;
		598
		599	if (mod & (KMOD_META | KMOD_ALT))
		600	mod |= KMOD_LRAM;
		601
		602	return mod;
		603	}
		604
		605	static void
		606	deliantra_main (SV *real_main)
		607	{
		608	dSP;
		609
		610	PUSHMARK (SP);
		611	call_sv (real_main, G_DISCARD | G_VOID);
		612	}
		613
		614	#ifdef __MACOSX__
		615	static SV *real_main;
		616
		617	/* to due surprising braindamage on the side of SDL design, we
		618	* do some mind-boggling hack here: SDL requires a custom main()
		619	* on OS X, so... we provide one and call the original main(), which,
		620	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		621	* and which calls our main (== SDL_main) back.
		622	*/
		623	extern C_LINKAGE int
		624	main (int argc, char *argv[])
		625	{
		626	deliantra_main (real_main);
		627	}
		628
		629	#undef main
		630
		631	extern C_LINKAGE int main (int argc, char *argv[]);
		632
		633	static void
		634	SDL_main_hack (SV *real_main_)
		635	{
		636	real_main = real_main_;
		637
		638	char *argv[] = { "deliantra client", 0 };
		639	(main) (1, argv);
		640	}
		641	#else
		642	static void
		643	SDL_main_hack (SV *real_main)
		644	{
		645	deliantra_main (real_main);
		646	}
		647	#endif
509		648
510	MODULE = Deliantra::Client PACKAGE = DC	649	MODULE = Deliantra::Client PACKAGE = DC
511		650
512	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
513		652
…		…
542	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
543		682
544	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
545	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
546	const_iv (SDL_APPACTIVE),	685	const_iv (SDL_APPACTIVE),
		686
		687
		688	const_iv (SDLK_UNKNOWN),
		689	const_iv (SDLK_FIRST),
		690	const_iv (SDLK_BACKSPACE),
		691	const_iv (SDLK_TAB),
		692	const_iv (SDLK_CLEAR),
		693	const_iv (SDLK_RETURN),
		694	const_iv (SDLK_PAUSE),
		695	const_iv (SDLK_ESCAPE),
		696	const_iv (SDLK_SPACE),
		697	const_iv (SDLK_EXCLAIM),
		698	const_iv (SDLK_QUOTEDBL),
		699	const_iv (SDLK_HASH),
		700	const_iv (SDLK_DOLLAR),
		701	const_iv (SDLK_AMPERSAND),
		702	const_iv (SDLK_QUOTE),
		703	const_iv (SDLK_LEFTPAREN),
		704	const_iv (SDLK_RIGHTPAREN),
		705	const_iv (SDLK_ASTERISK),
		706	const_iv (SDLK_PLUS),
		707	const_iv (SDLK_COMMA),
		708	const_iv (SDLK_MINUS),
		709	const_iv (SDLK_PERIOD),
		710	const_iv (SDLK_SLASH),
		711	const_iv (SDLK_0),
		712	const_iv (SDLK_1),
		713	const_iv (SDLK_2),
		714	const_iv (SDLK_3),
		715	const_iv (SDLK_4),
		716	const_iv (SDLK_5),
		717	const_iv (SDLK_6),
		718	const_iv (SDLK_7),
		719	const_iv (SDLK_8),
		720	const_iv (SDLK_9),
		721	const_iv (SDLK_COLON),
		722	const_iv (SDLK_SEMICOLON),
		723	const_iv (SDLK_LESS),
		724	const_iv (SDLK_EQUALS),
		725	const_iv (SDLK_GREATER),
		726	const_iv (SDLK_QUESTION),
		727	const_iv (SDLK_AT),
		728
		729	const_iv (SDLK_LEFTBRACKET),
		730	const_iv (SDLK_BACKSLASH),
		731	const_iv (SDLK_RIGHTBRACKET),
		732	const_iv (SDLK_CARET),
		733	const_iv (SDLK_UNDERSCORE),
		734	const_iv (SDLK_BACKQUOTE),
		735	const_iv (SDLK_DELETE),
547		736
548	const_iv (SDLK_FIRST),	737	const_iv (SDLK_FIRST),
549	const_iv (SDLK_LAST),	738	const_iv (SDLK_LAST),
550	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
551	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
…		…
627	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
628	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
629	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
630	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
631		820
		821	const_iv (KMOD_LRAM),
		822
632	const_iv (MIX_DEFAULT_FORMAT),	823	const_iv (MIX_DEFAULT_FORMAT),
		824
		825	const_iv (SDL_INIT_TIMER),
		826	const_iv (SDL_INIT_AUDIO),
		827	const_iv (SDL_INIT_VIDEO),
		828	const_iv (SDL_INIT_CDROM),
		829	const_iv (SDL_INIT_JOYSTICK),
		830	const_iv (SDL_INIT_EVERYTHING),
		831	const_iv (SDL_INIT_NOPARACHUTE),
		832	const_iv (SDL_INIT_EVENTTHREAD),
		833
		834	const_iv (SDL_GL_RED_SIZE),
		835	const_iv (SDL_GL_GREEN_SIZE),
		836	const_iv (SDL_GL_BLUE_SIZE),
		837	const_iv (SDL_GL_ALPHA_SIZE),
		838	const_iv (SDL_GL_DOUBLEBUFFER),
		839	const_iv (SDL_GL_BUFFER_SIZE),
		840	const_iv (SDL_GL_DEPTH_SIZE),
		841	const_iv (SDL_GL_STENCIL_SIZE),
		842	const_iv (SDL_GL_ACCUM_RED_SIZE),
		843	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		844	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		845	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		846	const_iv (SDL_GL_STEREO),
		847	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		848	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		849	const_iv (SDL_GL_ACCELERATED_VISUAL),
		850	const_iv (SDL_GL_SWAP_CONTROL),
		851
		852	const_iv (FOW_DARKNESS)
633	# undef const_iv	853	# undef const_iv
634	};	854	};
635		855
636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	856	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
638		858
639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
641	}	861	}
642		862
…		…
658	NV ceil (NV x)	878	NV ceil (NV x)
659		879
660	IV minpot (UV n)	880	IV minpot (UV n)
661		881
662	IV popcount (UV n)	882	IV popcount (UV n)
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
663		889
664	void	890	void
665	pango_init ()	891	pango_init ()
666	CODE:	892	CODE:
667	{	893	{
668	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	897	/*pango_context_set_font_description (opengl_context, default_font);*/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
674	#endif	901	#endif
675	}	902	}
676		903
677	char *
678	SDL_GetError ()	904	char *SDL_GetError ()
679		905
680	int	906	void SDL_main_hack (SV *real_main)
681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
682		908
683	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
684	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
685		926
686	void	927	void
687	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
688	PPCODE:	929	PPCODE:
689	{	930	{
…		…
701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
704		945
705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
706	#if SDL_VERSION_ATLEAST(1,2,10)
707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
709	#endif
710		948
711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
712		950
713	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
714	while (*m)	952	while (*m)
715	{	953	{
716	if ((*m)->w >= 800 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
717	{	955	{
718	AV *av = newAV ();	956	AV *av = newAV ();
719	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
720	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
721	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
744	);	982	);
745		983
746	if (RETVAL)	984	if (RETVAL)
747	{	985	{
748	av_clear (texture_av);	986	av_clear (texture_av);
749
750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
752	#include "glfunc.h"	988	#include "glfunc.h"
753	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
754	}	992	}
755	}	993	}
756	OUTPUT:	994	OUTPUT:
757	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
758		999
759	void	1000	void
760	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
761		1002
762	char *	1003	char *
763	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
764		1006
765	int	1007	int
766	SDL_GetAppState ()	1008	SDL_GetAppState ()
767		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
768	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
769	poll_events ()	1021	peep_events ()
770	PPCODE:	1022	PPCODE:
771	{	1023	{
772	SDL_Event ev;	1024	SDL_Event ev;
773		1025
774	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
781	{	1033	{
782	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
783	case SDL_KEYUP:	1035	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1041	break;
790		1042
791	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1062	x = ev.motion.x;
811	y = ev.motion.y;	1063	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1065	}
814		1066
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1073	}
822	break;	1074	break;
823		1075
824	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1079
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
840		1092
841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
842	}	1094	}
843	}	1095	}
844		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
845	int	1110	int
846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
847	POSTCALL:	1112	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
849	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
850		1115
851	void	1116	void
852	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
905	}	1170	}
906	}	1171	}
907	#endif	1172	#endif
908	}	1173	}
909		1174
910	void	1175	int
911	add_font (char *file)	1176	add_font (char *file)
912	CODE:	1177	CODE:
913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
914		1188
915	void	1189	void
916	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
917	ALIAS:	1191	ALIAS:
918	load_image_file = 1	1192	load_image_file = 1
…		…
964		1238
965	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
966	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
967	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
968	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
969	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
970	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
971	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
972	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
973	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
974		1248
…		…
1034	#if DEBUG	1308	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1310	#endif
1037	}	1311	}
1038		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1321
1041	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1042		1323
1043	DC::Font	1324	DC::Font
1044	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1045	CODE:	1326	CODE:
1046	{	1327	{
1047	int count;	1328	int count;
1048	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1049	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1078	PROTOTYPE:	1359	PROTOTYPE:
1079	CODE:	1360	CODE:
1080	tc_restore ();	1361	tc_restore ();
1081		1362
1082	DC::Layout	1363	DC::Layout
1083	new (SV *class)	1364	new (SV *klass)
1084	CODE:	1365	CODE:
1085	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1086		1367
1087	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1088	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1237		1518
1238	void	1519	void
1239	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1240	CODE:	1521	CODE:
1241	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1242	{	1523	{
1243	self->base_height = base_height;	1524	self->base_height = base_height;
1244	layout_update_font (self);	1525	layout_update_font (self);
1245	}	1526	}
1246		1527
1247	void	1528	void
…		…
1328	PPCODE:	1609	PPCODE:
1329	{	1610	{
1330	int line, x;	1611	int line, x;
1331		1612
1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1616	--line;
1336	#endif	1617	#endif
1337	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1619	PUSHs (sv_2mortal (newSViv (line)));
…		…
1474	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1476	}	1757	}
1477	}	1758	}
1478		1759
		1760	void
		1761	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1480	CODE:	1882	CODE:
1481	{	1883	{
1482	GLint width;	1884	GLint width;
1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1490	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1491		1893
1492	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1493		1895
1494	DC::Map	1896	DC::Map
1495	new (SV *class)	1897	new (SV *klass)
1496	CODE:	1898	CODE:
1497	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1498	RETVAL->x = 0;	1900	RETVAL->x = 0;
1499	RETVAL->y = 0;	1901	RETVAL->y = 0;
1500	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1539		1941
1540	void	1942	void
1541	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1542	CODE:	1944	CODE:
1543	{	1945	{
1544	tileid texid;	1946	tileid texid;
1545	maptex *tex;	1947	maptex *tex;
1546		1948
1547	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1548	return;	1950	return;
1549		1951
1550	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1551	return;	1953	return;
1552		1954
1553	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1554		1956
1555	if (!texid)	1957	if (!texid)
1556	return;	1958	return;
1557		1959
1558	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1587	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1588	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1592		2014
1593	int	2015	int
1594	ox (DC::Map self)	2016	ox (DC::Map self)
1595	ALIAS:	2017	ALIAS:
1596	oy = 1	2018	oy = 1
…		…
1636	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1637	}	2059	}
1638	}	2060	}
1639		2061
1640	SV *	2062	SV *
1641	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1642	CODE:	2064	CODE:
1643	{	2065	{
1644	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1645	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1646	mapcell *cell;	2068	mapcell *cell;
…		…
1667		2089
1668	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1669		2091
1670	if (flags & 8)	2092	if (flags & 8)
1671	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1672	if (extmap)	2096	do
1673	{	2097	{
1674	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1675		2100
1676	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1677	{	2104	{
1678	ext = *data++;
1679	cmd = ext & 0x3f;
1680
1681	if (cmd < 4)
1682	cell->darkness = 255 - ext * 64 + 1;
1683	else if (cmd == 5) // health
1684	{
1685	cell->stat_width = 1;	2105	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1687	}
1688	else if (cmd == 6) // monster width
1689	cell->stat_width = *data++ + 1;
1690	else if (cmd == 0x47)
1691	{
1692	if (*data == 4)
1693	; // decode player count
1694
1695	data += *data + 1;
1696	}
1697	else if (cmd == 8) // cell flags
1698	cell->flags = *data++;
1699	else if (ext & 0x40) // unknown, multibyte => skip
1700	data += *data + 1;
1701	else
1702	data++;
1703	}	2107	}
1704	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1705	}	2125	}
1706	else	2126	while (ext & 0x80);
1707	cell->darkness = *data++ + 1;
1708	}	2127	}
1709		2128
1710	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1711	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1712	{	2131	{
…		…
1715	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1716		2135
1717	if (cell->tile [z])	2136	if (cell->tile [z])
1718	{	2137	{
1719	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1720	if (!tex->name)	2140	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1722		2142
1723	if (tex->smoothtile)	2143	if (tex->smoothtile)
1724	{	2144	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1726	if (!smooth->name)	2147	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1728	}	2149	}
1729	}	2150	}
1730	}	2151	}
1731	}	2152	}
1732	else	2153	else
1733	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1734	}	2155	}
1735	}	2156	}
1736	OUTPUT:	2157	OUTPUT:
1737	RETVAL	2158	RETVAL
1738		2159
…		…
1758	? self->row + y	2179	? self->row + y
1759	: 0;	2180	: 0;
1760		2181
1761	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1762	{	2183	{
1763	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2185
1765	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1766	{	2187	{
1767	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1768		2189
…		…
1770	{	2191	{
1771	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2194	int a1 = tex.a;
1774		2195
1775	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1779	}	2200	}
1780	}	2201	}
1781		2202
1782	*map++ = (r )	2203	*map++ = (r )
1783	| (g << 8)	2204	| (g << 8)
1784	| (b << 16)	2205	| (b << 16)
1785	| (a << 24);	2206	| (a << 24);
1786	}	2207	}
1787	}	2208	}
1788		2209
1789	RETVAL = map_sv;	2210	RETVAL = map_sv;
1790	}	2211	}
1791	OUTPUT:	2212	OUTPUT:
1792	RETVAL	2213	RETVAL
1793		2214
1794	void	2215	void
1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2216	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1796	CODE:	2217	CODE:
1797	{	2218	{
1798	int x, y, z;	2219	int x, y, z;
1799		2220
1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2221	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2222	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1803	smooth_key skey;	2223	smooth_key skey;
1804		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1806	rc_key_t key;	2228	rc_key_t key;
1807	rc_array_t *arr;	2229	rc_array_t *arr;
1808		2230
		2231	pl_tex.name = 0;
		2232
1809	// thats current max. sorry.	2233	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1812		2236
1813	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1818	key.g = 255;	2242	key.g = 255;
1819	key.b = 255;	2243	key.b = 255;
1820	key.a = 255;	2244	key.a = 255;
1821	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2247
1825	mx += self->x;	2248	mx += self->x;
1826	my += self->y;	2249	my += self->y;
1827		2250
1828	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2276
1854	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1855	{	2278	{
		2279	smooth_hash smooth;
1856	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1857		2282
1858	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1860	{	2285	{
1861	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1872	int px, py;	2297	int px, py;
1873		2298
1874	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1875	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1876	if (!tex.name)	2303	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2305
1879	key.texname = tex.name;	2306	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1881	}	2308	}
1882		2309
1883	px = (x + 1) * T - tex.w;	2310	px = (x + 1) * Th - tex.w;
1884	py = (y + 1) * T - tex.h;	2311	py = (y + 1) * Tw - tex.h;
		2312
		2313	if (expect_false (cell->player == player) && expect_false (z == 2))
		2314	{
		2315	pl_x = px;
		2316	pl_y = py;
		2317	pl_tex = tex;
		2318	continue;
		2319	}
1885		2320
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1890
1891	if (cell->flags && z == 2)
1892	{
1893	// overlays such as the speech bubble, probably more to come
1894	if (cell->flags & 1)
1895	{
1896	maptex tex = self->tex [1];
1897	int px = x * T + T * 2 / 32;
1898	int py = y * T - T * 6 / 32;
1899
1900	if (tex.name)
1901	{
1902	if (key.texname != tex.name)
1903	{
1904	key.texname = tex.name;
1905	arr = rc_array (rc, &key);
1906	}
1907
1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1912	}
1913	}
1914	}
1915		2325
1916	// update smooth hash	2326	// update smooth hash
1917	if (tex.smoothtile)	2327	if (tex.smoothtile)
1918	{	2328	{
1919	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
…		…
1935		2345
1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1937	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1938		2348
1939	// full tile	2349	// full tile
1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2350	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1941		2351
1942	// borders	2352	// borders
1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2353	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2354	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2355	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2356	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1947		2357
1948	// corners	2358	// corners
1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2359	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2360	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2361	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2362	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2363	}
		2364	}
		2365
		2366	if (expect_false (z == 2) && expect_false (cell->flags))
		2367	{
		2368	// overlays such as the speech bubble, probably more to come
		2369	if (cell->flags & 1)
		2370	{
		2371	rc_key_t key_ov = key;
		2372	maptex tex = self->tex [TEXID_SPEECH];
		2373	rc_array_t *arr;
		2374	int px = x * Tw + Tw * 2 / 32;
		2375	int py = y * Th - Th * 6 / 32;
		2376
		2377	key_ov.texname = tex.name;
		2378	arr = rc_array (rc_ov, &key_ov);
		2379
		2380	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2381	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2382	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2383	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1953	}	2384	}
1954	}	2385	}
1955	}	2386	}
1956	}	2387	}
1957		2388
…		…
1973	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
1974	{	2405	{
1975	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
1976	HE *he;	2407	HE *he;
1977		2408
1978	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1979	while ((he = hv_iternext (smooth)))
1980	{	2410	{
1981	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
1982	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
1983		2413
1984	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
1985	&& skey->level == level	2415	&& skey.level == level
1986	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
1987	{	2417	{
1988	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
1989	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
1990	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
1991	int border = bits & 15;	2421	int border = bits & 15;
1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1993	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
1994	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
1995		2425
…		…
1997	{	2427	{
1998	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
1999	// save gobs of state changes.	2429	// save gobs of state changes.
2000	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
2001	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
2002	glEnd ();	2434	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
2005	}	2437	}
2006		2438
2007	if (border)	2439	if (border)
2008	{	2440	{
2009	float ox = border * dx;	2441	float ox = border * dx;
2010		2442
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2447	}
2016		2448
2017	if (corner)	2449	if (corner)
2018	{	2450	{
2019	float ox = corner * dx;	2451	float ox = corner * dx;
2020		2452
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}	2457	}
2026	}	2458	}
2027	}	2459	}
2028	}	2460	}
2029	}	2461	}
…		…
2031		2463
2032	glEnd ();	2464	glEnd ();
2033	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2034	key.texname = -1;	2466	key.texname = -1;
2035	}	2467	}
2036
2037	hv_clear (smooth);
2038	}	2468	}
		2469
		2470	if (pl_tex.name)
		2471	{
		2472	maptex tex = pl_tex;
		2473	int px = pl_x + sdx;
		2474	int py = pl_y + sdy;
		2475
		2476	key.texname = tex.name;
		2477	arr = rc_array (rc, &key);
		2478
		2479	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2480	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2481	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2482	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2483
		2484	rc_draw (rc);
		2485	}
		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
2039		2489
2040	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2041	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2042		2493
2043	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2046	{	2497	{
…		…
2049	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2502	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2053		2504
2054	int px = x * T;	2505	int px = x * Tw;
2055	int py = y * T;	2506	int py = y * Th;
		2507
		2508	if (expect_false (cell->player == player))
		2509	{
		2510	px += sdx;
		2511	py += sdy;
		2512	}
2056		2513
2057	if (cell->stat_hp)	2514	if (cell->stat_hp)
2058	{	2515	{
2059	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2518
2062	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2521	px + width - 1, py);
2065		2522
…		…
2071	}	2528	}
2072	}	2529	}
2073	}	2530	}
2074		2531
2075	void	2532	void
2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2533	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2077	CODE:	2534	CODE:
2078	{	2535	{
2079	static float color[16][3] = {	2536	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2084		2541
2085	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2089		2546
2090	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2094		2551
2095	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2096		2553
2097	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2100	};	2557	};
2101		2558
2102	int x, y;	2559	int x, y;
2103		2560
2104	glEnable (GL_TEXTURE_2D);	2561	glEnable (GL_TEXTURE_2D);
		2562	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2563	* but the nvidia driver (185.18.14) mishandles alpha textures
		2564	* and takes the colour from god knows where instead of using
		2565	* Cp. MODULATE results in the same colour, but slightly different
		2566	* alpha, but atcually gives us the correct colour with nvidia.
		2567	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2109		2572
2110	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2114		2577
2115	if (m)	2578	if (m)
2116	{	2579	{
2117	float *c = color [m & 15];	2580	float *c = color [m & 15];
2118		2581
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2121		2584
2122	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2590	}
…		…
2135	void	2598	void
2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2599	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2137	PPCODE:	2600	PPCODE:
2138	{	2601	{
2139	int x, y;	2602	int x, y;
2140	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2143	int sw34 = (sw * 3 + 3) & ~3;	2606	int sw3 = sw * 3;
		2607	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2608	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2147		2611
2148	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2614
2151	mx += self->x - 1;	2615	mx += self->x - 1;
2152	my += self->y - 1;	2616	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2617
2156	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2158	{	2620	{
2159	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2625	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2165		2627
2166	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2631	}
2170	}	2632	}
2171		2633
2172	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2192		2654
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2658
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2663	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2668	}
2207		2669
2208	free (darkness1);	2670	free (darkness1);
2209		2671
2210	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2214	}	2676	}
2215		2677
2216	SV *	2678	SV *
…		…
2279	else	2741	else
2280	*data++ = 0;	2742	*data++ = 0;
2281	}	2743	}
2282	}	2744	}
2283		2745
		2746	/* if size is w*h + 5 then no data has been found */
		2747	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2748	{
2284	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
2286	RETVAL = data_sv;	2753	RETVAL = data_sv;
2287	}	2754	}
2288	OUTPUT:	2755	OUTPUT:
2289	RETVAL	2756	RETVAL
2290		2757
2291	void	2758	void
2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2759	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2293	PPCODE:	2760	PPCODE:
2294	{	2761	{
2295	int x, y, z;	2762	int x, y, z;
2296	int w, h;	2763	int w, h;
2297	int x1, y1;	2764	int x1, y1;
		2765	STRLEN len;
		2766	uint8_t *data, *end;
		2767
		2768	len = SvLEN (data_sv);
		2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2771	end = data + len + 8;
		2772
		2773	if (len < 5)
		2774	XSRETURN_EMPTY;
2298		2775
2299	if (*data++ != 0)	2776	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
2301		2778
2302	w = *data++ << 8; w |= *data++;	2779	w = *data++ << 8; w |= *data++;
…		…
2317	{	2794	{
2318	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
2319		2796
2320	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
2321	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
2322	uint8_t flags = *data++;	2804	flags = *data++;
2323		2805
2324	if (flags)	2806	if (flags)
2325	{	2807	{
2326	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2812	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2331	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2813	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2332		2814
2333	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
2334	{	2816	{
2335	cell->darkness = 0;	2817	/*cell->darkness = 0;*/
		2818	EXTEND (SP, 3);
2336		2819
2337	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
2338	{	2821	{
2339	tileid t = tile [z];	2822	tileid t = tile [z];
2340		2823
2341	if (t >= self->texs || (t && !self->tex [t].name))	2824	if (t >= self->texs || (t && !self->tex [t].name))
2342	{	2825	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2827	need_texid (self, t);
2345	}	2828	}
2346		2829
2347	cell->tile [z] = t;	2830	cell->tile [z] = t;
2348	}	2831	}
…		…
2353	}	2836	}
2354		2837
2355	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2356		2839
2357	DC::RW	2840	DC::RW
2358	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2359	CODE:	2842	CODE:
2360	{	2843	{
2361	STRLEN datalen;	2844	STRLEN datalen;
2362	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2363		2846
…		…
2365	}	2848	}
2366	OUTPUT:	2849	OUTPUT:
2367	RETVAL	2850	RETVAL
2368		2851
2369	DC::RW	2852	DC::RW
2370	new_from_file (SV *class, const char *path, const char *mode = "rb")	2853	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2371	CODE:	2854	CODE:
2372	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2373	OUTPUT:	2856	OUTPUT:
2374	RETVAL	2857	RETVAL
2375		2858
…		…
2393	if (RETVAL < 0)	2876	if (RETVAL < 0)
2394	{	2877	{
2395	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2396		2879
2397	if (RETVAL < 0)	2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
2398	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2399		2887	}
		2888	else
2400	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2401	}	2890	}
2402		2891
2403	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2405	}	2894	}
…		…
2452	void	2941	void
2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2454	CODE:	2943	CODE:
2455	{	2944	{
2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2948	}
2460		2949
2461	void	2950	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2465		2954
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2956
2468	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2469		2958
		2959	void
		2960	decoders ()
		2961	PPCODE:
		2962	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2963	int i, num = Mix_GetNumChunkDecoders ();
		2964	EXTEND (SP, num);
		2965	for (i = 0; i < num; ++i)
		2966	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2967	#else
		2968	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2969	#endif
		2970
2470	DC::MixChunk	2971	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2472	CODE:	2973	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2474	OUTPUT:	2975	OUTPUT:
2475	RETVAL	2976	RETVAL
2476		2977
…		…
2506	OUTPUT:	3007	OUTPUT:
2507	RETVAL	3008	RETVAL
2508		3009
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		3011
		3012	void
		3013	decoders ()
		3014	PPCODE:
		3015	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3016	int i, num = Mix_GetNumMusicDecoders ();
		3017	EXTEND (SP, num);
		3018	for (i = 0; i < num; ++i)
		3019	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3020	#else
		3021	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3022	#endif
		3023
2511	int	3024	int
2512	volume (int volume = -1)	3025	volume (int volume = -1)
2513	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2514	CODE:	3027	CODE:
2515	if (items > 0)	3028	if (items > 0)
…		…
2526	void	3039	void
2527	halt ()	3040	halt ()
2528	CODE:	3041	CODE:
2529	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2530		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2531	DC::MixMusic	3051	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2533	CODE:	3053	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2535	OUTPUT:	3055	OUTPUT:
2536	RETVAL	3056	RETVAL
2537		3057
…		…
2565	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	const_iv (GL_ONE_MINUS_DST_ALPHA),	3111	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3112	const_iv (GL_SRC_COLOR),
		3113	const_iv (GL_DST_COLOR),
		3114	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3115	const_iv (GL_ONE_MINUS_DST_COLOR),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2667	const_iv (GL_T2F_N3F_V3F),	3192	const_iv (GL_T2F_N3F_V3F),
		3193	const_iv (GL_FUNC_ADD),
		3194	const_iv (GL_FUNC_SUBTRACT),
		3195	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2668	# undef const_iv	3196	# undef const_iv
2669	};	3197	};
2670		3198
2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3199	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3201
2674	texture_av = newAV ();	3202	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2676	}	3204	}
2677		3205
…		…
2679	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3208	CODE:
2681	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2683		3211
2684	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2685	gl_vendor ()	3216	gl_vendor ()
2686	CODE:	3217	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2688	OUTPUT:	3219	OUTPUT:
2689	RETVAL	3220	RETVAL
2690		3221
2691	char *	3222	const char *
2692	gl_version ()	3223	gl_version ()
2693	CODE:	3224	CODE:
2694	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2695	OUTPUT:	3226	OUTPUT:
2696	RETVAL	3227	RETVAL
2697		3228
2698	char *	3229	const char *
2699	gl_extensions ()	3230	gl_extensions ()
2700	CODE:	3231	CODE:
2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2702	OUTPUT:	3233	OUTPUT:
2703	RETVAL	3234	RETVAL
2704		3235
2705	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2706		3241
2707	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2708	CODE:	3243	CODE:
2709	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2710	OUTPUT:	3245	OUTPUT:
…		…
2718		3253
2719	int glGetError ()	3254	int glGetError ()
2720		3255
2721	void glFinish ()	3256	void glFinish ()
2722		3257
		3258	void glFlush ()
		3259
2723	void glClear (int mask)	3260	void glClear (int mask)
2724		3261
2725	void glClearColor (float r, float g, float b, float a = 1.0)	3262	void glClearColor (float r, float g, float b, float a = 1.0)
2726	PROTOTYPE: @	3263	PROTOTYPE: @
2727		3264
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2737		3274
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3276	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2741		3280
2742	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2743		3282
2744	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2745		3284
…		…
2780	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3320	CODE:
2782	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2783		3322
2784	void glColor (float r, float g, float b, float a = 1.0)	3323	void glColor (float r, float g, float b, float a = 1.0)
		3324	PROTOTYPE: @
2785	ALIAS:	3325	ALIAS:
2786	glColor_premultiply = 1	3326	glColor_premultiply = 1
2787	CODE:	3327	CODE:
2788	if (ix)	3328	if (ix)
2789	{	3329	{
…		…
2895		3435
2896	void glEndList ()	3436	void glEndList ()
2897		3437
2898	void glCallList (int list)	3438	void glCallList (int list)
2899		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3446
2902	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2903		3448
2904	void	3449	void
2905	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2906	PPCODE:	3451	PPCODE:
2907	{	3452	{
2908	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2909	XPUSHs (self);	3454	XPUSHs (self);
2910	}	3455	}
2911		3456
2912	BOOT:	3457	BOOT:
2913	{	3458	{
…		…
2921		3466
2922	void	3467	void
2923	draw (SV *self)	3468	draw (SV *self)
2924	CODE:	3469	CODE:
2925	{	3470	{
2926	HV *hv;	3471	HV *hv;
2927	SV **svp;	3472	SV **svp;
2928	NV x, y, w, h;	3473	NV x, y, w, h;
2929	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
2930	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
2931	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
2932	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);

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