ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 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	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
77		103
78	#if 0	104	#define KMOD_LRAM 0x10000 // our extension
79	# define PARACHUTE SDL_INIT_NOPARACHUTE	105
80	#else	106	#define TEXID_SPEECH 1
81	# define PARACHUTE 0	107	#define TEXID_NOFACE 2
82	#endif	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	}
83		127
84	static AV *texture_av;	128	static AV *texture_av;
85		129
86	static struct	130	static struct
87	{	131	{
…		…
144	{	188	{
145	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
146		190
147	while (attrs)	191	while (attrs)
148	{	192	{
149	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
150		194
151	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
152	return 1;	196	return 1;
153		197
154	attrs = attrs->next;	198	attrs = attrs->next;
…		…
172	static void	216	static void
173	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
174	{	218	{
175	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
176	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
177	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
178	#endif	222	#endif
179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
180	}	224	}
181		225
182	static void	226	static void
183	layout_update_font (DC__Layout self)	227	layout_update_font (DC__Layout self)
184	{	228	{
185	/* 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
186	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
187	*/	231	*/
188	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
189		233
190	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
191	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
219	int w, h;	263	int w, h;
220	float s, t;	264	float s, t;
221	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
222	tileid smoothtile;	266	tileid smoothtile;
223	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
224	} maptex;	269	} maptex;
225		270
226	typedef struct {	271	typedef struct {
227	uint32_t player;	272	uint32_t player;
228	tileid tile[3];	273	tileid tile[3];
…		…
360	self->oy = 0;	405	self->oy = 0;
361	self->row = 0;	406	self->row = 0;
362	self->rows = 0;	407	self->rows = 0;
363	}	408	}
364		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
365	static void	420	static void
366	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)
367	{	422	{
368	int x, y;	423	int x, y;
369	maprow *row;	424	maprow *row;
…		…
383	if (x >= row->c1)	438	if (x >= row->c1)
384	break;	439	break;
385		440
386	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
387		442
388	cell->darkness = 0;	443	CELL_CLEAR (cell);
389	cell->stat_hp = 0;
390	cell->flags = 0;
391	cell->player = 0;
392	}	444	}
393	}	445	}
394	}	446	}
395		447
396	typedef struct {	448	struct smooth_key
		449	{
397	tileid tile;	450	tileid tile;
398	uint8_t x, y, level;	451	uint8_t x, y, level;
399	} 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	}
400		471
401	static void	472	static void
402	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
403	{	474	{
404	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
405		476
406	if (SvIOK (*sv))	477	if (it == h.end ())
407	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
408	else	479	else
409	sv_setiv (*sv, bits);	480	it->second |= bits;
410	}	481	}
411		482
412	static void	483	static void
413	music_finished (void)	484	music_finished (void)
414	{	485	{
…		…
431	ev.code = 1;	502	ev.code = 1;
432	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
433	ev.data2 = 0;	504	ev.data2 = 0;
434		505
435	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;
436	}	514	}
437		515
438	static unsigned int	516	static unsigned int
439	minpot (unsigned int n)	517	minpot (unsigned int n)
440	{	518	{
…		…
507	if (!svp || !SvTRUE (*svp))	585	if (!svp || !SvTRUE (*svp))
508	return 0;	586	return 0;
509		587
510	return 1;	588	return 1;
511	}	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
512		648
513	MODULE = Deliantra::Client PACKAGE = DC	649	MODULE = Deliantra::Client PACKAGE = DC
514		650
515	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
516		652
…		…
545	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
546		682
547	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
548	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
549	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),
550		736
551	const_iv (SDLK_FIRST),	737	const_iv (SDLK_FIRST),
552	const_iv (SDLK_LAST),	738	const_iv (SDLK_LAST),
553	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
554	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
…		…
630	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
631	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
632	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
633	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
634		820
		821	const_iv (KMOD_LRAM),
		822
635	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)
636	# undef const_iv	853	# undef const_iv
637	};	854	};
638		855
639	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--)
640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
641		858
642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
644	}	861	}
645		862
…		…
661	NV ceil (NV x)	878	NV ceil (NV x)
662		879
663	IV minpot (UV n)	880	IV minpot (UV n)
664		881
665	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
666		889
667	void	890	void
668	pango_init ()	891	pango_init ()
669	CODE:	892	CODE:
670	{	893	{
671	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
672	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);
673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
674	#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)
675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
677	#endif	901	#endif
678	}	902	}
679		903
680	char *
681	SDL_GetError ()	904	char *SDL_GetError ()
682		905
683	int	906	void SDL_main_hack (SV *real_main)
684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
685		908
686	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
687	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
688		926
689	void	927	void
690	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
691	PPCODE:	929	PPCODE:
692	{	930	{
…		…
704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
707		945
708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
709	#if SDL_VERSION_ATLEAST(1,2,10)
710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
712	#endif
713		948
714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
715		950
716	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
717	while (*m)	952	while (*m)
718	{	953	{
719	if ((*m)->w >= 800 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
720	{	955	{
721	AV *av = newAV ();	956	AV *av = newAV ();
722	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
723	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
724	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
747	);	982	);
748		983
749	if (RETVAL)	984	if (RETVAL)
750	{	985	{
751	av_clear (texture_av);	986	av_clear (texture_av);
752
753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
754	#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);
755	#include "glfunc.h"	988	#include "glfunc.h"
756	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
757	}	992	}
758	}	993	}
759	OUTPUT:	994	OUTPUT:
760	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
761		999
762	void	1000	void
763	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
764		1002
765	char *	1003	char *
766	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
767		1006
768	int	1007	int
769	SDL_GetAppState ()	1008	SDL_GetAppState ()
770		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
771	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
772	poll_events ()	1021	peep_events ()
773	PPCODE:	1022	PPCODE:
774	{	1023	{
775	SDL_Event ev;	1024	SDL_Event ev;
776		1025
777	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
784	{	1033	{
785	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
786	case SDL_KEYUP:	1035	case SDL_KEYUP:
787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
792	break;	1041	break;
793		1042
794	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
813	x = ev.motion.x;	1062	x = ev.motion.x;
814	y = ev.motion.y;	1063	y = ev.motion.y;
815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
816	}	1065	}
817		1066
818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
819	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
820	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
821	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
843		1092
844	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))));
845	}	1094	}
846	}	1095	}
847		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
848	int	1110	int
849	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)
850	POSTCALL:	1112	POSTCALL:
851	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
852	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
853		1115
854	void	1116	void
855	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
908	}	1170	}
909	}	1171	}
910	#endif	1172	#endif
911	}	1173	}
912		1174
913	void	1175	int
914	add_font (char *file)	1176	add_font (char *file)
915	CODE:	1177	CODE:
916	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)
917		1188
918	void	1189	void
919	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
920	ALIAS:	1191	ALIAS:
921	load_image_file = 1	1192	load_image_file = 1
…		…
967		1238
968	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
969	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
970	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
971	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
972	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
973	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)));
974	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
975	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
976	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
977		1248
…		…
1037	#if DEBUG	1308	#if DEBUG
1038	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1039	#endif	1310	#endif
1040	}	1311	}
1041		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1042	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1043		1321
1044	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1045		1323
1046	DC::Font	1324	DC::Font
1047	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1048	CODE:	1326	CODE:
1049	{	1327	{
1050	int count;	1328	int count;
1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1052	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1081	PROTOTYPE:	1359	PROTOTYPE:
1082	CODE:	1360	CODE:
1083	tc_restore ();	1361	tc_restore ();
1084		1362
1085	DC::Layout	1363	DC::Layout
1086	new (SV *class)	1364	new (SV *klass)
1087	CODE:	1365	CODE:
1088	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1089		1367
1090	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1091	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1240		1518
1241	void	1519	void
1242	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1243	CODE:	1521	CODE:
1244	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1245	{	1523	{
1246	self->base_height = base_height;	1524	self->base_height = base_height;
1247	layout_update_font (self);	1525	layout_update_font (self);
1248	}	1526	}
1249		1527
1250	void	1528	void
…		…
1331	PPCODE:	1609	PPCODE:
1332	{	1610	{
1333	int line, x;	1611	int line, x;
1334		1612
1335	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);
1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1338	--line;	1616	--line;
1339	#endif	1617	#endif
1340	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1341	PUSHs (sv_2mortal (newSViv (line)));	1619	PUSHs (sv_2mortal (newSViv (line)));
…		…
1477	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1478	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1479	}	1757	}
1480	}	1758	}
1481		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
1482	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)
1483	CODE:	1882	CODE:
1484	{	1883	{
1485	GLint width;	1884	GLint width;
1486	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);
…		…
1493	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1494		1893
1495	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1496		1895
1497	DC::Map	1896	DC::Map
1498	new (SV *class)	1897	new (SV *klass)
1499	CODE:	1898	CODE:
1500	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1501	RETVAL->x = 0;	1900	RETVAL->x = 0;
1502	RETVAL->y = 0;	1901	RETVAL->y = 0;
1503	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1542		1941
1543	void	1942	void
1544	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1545	CODE:	1944	CODE:
1546	{	1945	{
1547	tileid texid;	1946	tileid texid;
1548	maptex *tex;	1947	maptex *tex;
1549		1948
1550	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1551	return;	1950	return;
1552		1951
1553	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1554	return;	1953	return;
1555		1954
1556	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1557		1956
1558	if (!texid)	1957	if (!texid)
1559	return;	1958	return;
1560		1959
1561	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1590	//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);
1591	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1592	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1594	}	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	}
1595		2014
1596	int	2015	int
1597	ox (DC::Map self)	2016	ox (DC::Map self)
1598	ALIAS:	2017	ALIAS:
1599	oy = 1	2018	oy = 1
…		…
1639	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1640	}	2059	}
1641	}	2060	}
1642		2061
1643	SV *	2062	SV *
1644	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1645	CODE:	2064	CODE:
1646	{	2065	{
1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1648	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1649	mapcell *cell;	2068	mapcell *cell;
…		…
1670		2089
1671	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1672		2091
1673	if (flags & 8)	2092	if (flags & 8)
1674	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1675	if (extmap)	2096	do
1676	{	2097	{
1677	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1678		2100
1679	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
1680	{	2104	{
1681	ext = *data++;
1682	cmd = ext & 0x3f;
1683
1684	if (cmd < 4)
1685	cell->darkness = 255 - ext * 64 + 1;
1686	else if (cmd == 5) // health
1687	{
1688	cell->stat_width = 1;	2105	cell->stat_width = 1;
1689	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1690	}
1691	else if (cmd == 6) // monster width
1692	cell->stat_width = *data++ + 1;
1693	else if (cmd == 0x47)
1694	{
1695	if (*data == 4)
1696	; // decode player count
1697
1698	data += *data + 1;
1699	}
1700	else if (cmd == 8) // cell flags
1701	cell->flags = *data++;
1702	else if (ext & 0x40) // unknown, multibyte => skip
1703	data += *data + 1;
1704	else
1705	data++;
1706	}	2107	}
1707	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++;
1708	}	2125	}
1709	else	2126	while (ext & 0x80);
1710	cell->darkness = *data++ + 1;
1711	}	2127	}
1712		2128
1713	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1714	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1715	{	2131	{
…		…
1718	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1719		2135
1720	if (cell->tile [z])	2136	if (cell->tile [z])
1721	{	2137	{
1722	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1723	if (!tex->name)	2140	if (!tex->name)
1724	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1725		2142
1726	if (tex->smoothtile)	2143	if (tex->smoothtile)
1727	{	2144	{
1728	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1729	if (!smooth->name)	2147	if (!smooth->name)
1730	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1731	}	2149	}
1732	}	2150	}
1733	}	2151	}
1734	}	2152	}
1735	else	2153	else
1736	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1737	}	2155	}
1738	}	2156	}
1739	OUTPUT:	2157	OUTPUT:
1740	RETVAL	2158	RETVAL
1741		2159
…		…
1761	? self->row + y	2179	? self->row + y
1762	: 0;	2180	: 0;
1763		2181
1764	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1765	{	2183	{
1766	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1767		2185
1768	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1769	{	2187	{
1770	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1771		2189
…		…
1773	{	2191	{
1774	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1775	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1776	int a1 = tex.a;	2194	int a1 = tex.a;
1777		2195
1778	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1779	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1780	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1781	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1782	}	2200	}
1783	}	2201	}
1784		2202
1785	*map++ = (r )	2203	*map++ = (r )
1786	| (g << 8)	2204	| (g << 8)
1787	| (b << 16)	2205	| (b << 16)
1788	| (a << 24);	2206	| (a << 24);
1789	}	2207	}
1790	}	2208	}
1791		2209
1792	RETVAL = map_sv;	2210	RETVAL = map_sv;
1793	}	2211	}
1794	OUTPUT:	2212	OUTPUT:
1795	RETVAL	2213	RETVAL
1796		2214
1797	void	2215	void
1798	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)
1799	CODE:	2217	CODE:
1800	{	2218	{
1801	int x, y, z;	2219	int x, y, z;
1802		2220
1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1804	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
1805	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)
1806	smooth_key skey;	2223	smooth_key skey;
1807		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
1808	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1809	rc_key_t key;	2228	rc_key_t key;
1810	rc_array_t *arr;	2229	rc_array_t *arr;
1811		2230
		2231	pl_tex.name = 0;
		2232
1812	// thats current max. sorry.	2233	// that's current max. sorry.
1813	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1814	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1815		2236
1816	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1817	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1821	key.g = 255;	2242	key.g = 255;
1822	key.b = 255;	2243	key.b = 255;
1823	key.a = 255;	2244	key.a = 255;
1824	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1825	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1826	key.texname = -1;
1827		2247
1828	mx += self->x;	2248	mx += self->x;
1829	my += self->y;	2249	my += self->y;
1830		2250
1831	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1856		2276
1857	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1858	{	2278	{
		2279	smooth_hash smooth;
1859	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1860		2282
1861	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1863	{	2285	{
1864	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1874	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1875	int px, py;	2297	int px, py;
1876		2298
1877	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1878	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1879	if (!tex.name)	2303	if (!tex.name)
1880	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1881		2305
1882	key.texname = tex.name;	2306	key.texname = tex.name;
1883	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1884	}	2308	}
1885		2309
1886	px = (x + 1) * T - tex.w;	2310	px = (x + 1) * Th - tex.w;
1887	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	}
1888		2320
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1890	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);
1891	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);
1892	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);
1893
1894	if (cell->flags && z == 2)
1895	{
1896	// overlays such as the speech bubble, probably more to come
1897	if (cell->flags & 1)
1898	{
1899	maptex tex = self->tex [1];
1900	int px = x * T + T * 2 / 32;
1901	int py = y * T - T * 6 / 32;
1902
1903	if (tex.name)
1904	{
1905	if (key.texname != tex.name)
1906	{
1907	key.texname = tex.name;
1908	arr = rc_array (rc, &key);
1909	}
1910
1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1915	}
1916	}
1917	}
1918		2325
1919	// update smooth hash	2326	// update smooth hash
1920	if (tex.smoothtile)	2327	if (tex.smoothtile)
1921	{	2328	{
1922	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
…		…
1938		2345
1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1940	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1941		2348
1942	// full tile	2349	// full tile
1943	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);
1944		2351
1945	// borders	2352	// borders
1946	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);
1947	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);
1948	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);
1949	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);
1950		2357
1951	// corners	2358	// corners
1952	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);
1953	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);
1954	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);
1955	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);
1956	}	2384	}
1957	}	2385	}
1958	}	2386	}
1959	}	2387	}
1960		2388
…		…
1976	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
1977	{	2405	{
1978	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
1979	HE *he;	2407	HE *he;
1980		2408
1981	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1982	while ((he = hv_iternext (smooth)))
1983	{	2410	{
1984	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
1985	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
1986		2413
1987	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
1988	&& skey->level == level	2415	&& skey.level == level
1989	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
1990	{	2417	{
1991	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
1992	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
1993	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
1994	int border = bits & 15;	2421	int border = bits & 15;
1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1996	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
1997	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
1998		2425
…		…
2000	{	2427	{
2001	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
2002	// save gobs of state changes.	2429	// save gobs of state changes.
2003	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
2004	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
2005	glEnd ();	2434	glEnd ();
2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2007	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
2008	}	2437	}
2009		2438
2010	if (border)	2439	if (border)
2011	{	2440	{
2012	float ox = border * dx;	2441	float ox = border * dx;
2013		2442
2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2018	}	2447	}
2019		2448
2020	if (corner)	2449	if (corner)
2021	{	2450	{
2022	float ox = corner * dx;	2451	float ox = corner * dx;
2023		2452
2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2028	}	2457	}
2029	}	2458	}
2030	}	2459	}
2031	}	2460	}
2032	}	2461	}
…		…
2034		2463
2035	glEnd ();	2464	glEnd ();
2036	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2037	key.texname = -1;	2466	key.texname = -1;
2038	}	2467	}
2039
2040	hv_clear (smooth);
2041	}	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);
2042		2489
2043	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2044	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2045		2493
2046	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2047	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2048	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2049	{	2497	{
…		…
2052	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2053	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2054	{	2502	{
2055	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2056		2504
2057	int px = x * T;	2505	int px = x * Tw;
2058	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	}
2059		2513
2060	if (cell->stat_hp)	2514	if (cell->stat_hp)
2061	{	2515	{
2062	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2064		2518
2065	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2066	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2067	px + width - 1, py);	2521	px + width - 1, py);
2068		2522
…		…
2074	}	2528	}
2075	}	2529	}
2076	}	2530	}
2077		2531
2078	void	2532	void
2079	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)
2080	CODE:	2534	CODE:
2081	{	2535	{
2082	static float color[16][3] = {	2536	static float color[16][3] = {
2083	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2084	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2085	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2086	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2087		2541
2088	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2089	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2090	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2091	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2092		2546
2093	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2094	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2095	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2096	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2097		2551
2098	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2099		2553
2100	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2101	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2102	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2103	};	2557	};
2104		2558
2105	int x, y;	2559	int x, y;
2106		2560
2107	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	*/
2108	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2109	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2110	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2111	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2112		2572
2113	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2117		2577
2118	if (m)	2578	if (m)
2119	{	2579	{
2120	float *c = color [m & 15];	2580	float *c = color [m & 15];
2121		2581
2122	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2123	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2124		2584
2125	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2126	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2127	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2128	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2129	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2130	}	2590	}
…		…
2138	void	2598	void
2139	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)
2140	PPCODE:	2600	PPCODE:
2141	{	2601	{
2142	int x, y;	2602	int x, y;
2143	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2144	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2145	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2146	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);
2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2150		2611
2151	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2152	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2153		2614
2154	mx += self->x - 1;	2615	mx += self->x - 1;
2155	my += self->y - 1;	2616	my += self->y - 1;
2156
2157	memset (darkness1, 255, sw1 * sh1);
2158		2617
2159	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2160	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2161	{	2620	{
2162	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2165	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2166	{	2625	{
2167	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2168		2627
2169	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2170	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2171	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2172	}	2631	}
2173	}	2632	}
2174		2633
2175	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2176	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2195		2654
2196	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2197	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2198	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2199		2658
2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2204	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 */
2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2209	}	2668	}
2210		2669
2211	free (darkness1);	2670	free (darkness1);
2212		2671
2213	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2214	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2215	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2216	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2217	}	2676	}
2218		2677
2219	SV *	2678	SV *
…		…
2282	else	2741	else
2283	*data++ = 0;	2742	*data++ = 0;
2284	}	2743	}
2285	}	2744	}
2286		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	{
2287	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2288	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
2289	RETVAL = data_sv;	2753	RETVAL = data_sv;
2290	}	2754	}
2291	OUTPUT:	2755	OUTPUT:
2292	RETVAL	2756	RETVAL
2293		2757
2294	void	2758	void
2295	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)
2296	PPCODE:	2760	PPCODE:
2297	{	2761	{
2298	int x, y, z;	2762	int x, y, z;
2299	int w, h;	2763	int w, h;
2300	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;
2301		2775
2302	if (*data++ != 0)	2776	if (*data++ != 0)
2303	XSRETURN_EMPTY; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
2304		2778
2305	w = *data++ << 8; w |= *data++;	2779	w = *data++ << 8; w |= *data++;
…		…
2320	{	2794	{
2321	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
2322		2796
2323	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
2324	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
2325	uint8_t flags = *data++;	2804	flags = *data++;
2326		2805
2327	if (flags)	2806	if (flags)
2328	{	2807	{
2329	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
2330	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
2333	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2812	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2334	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2813	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2335		2814
2336	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
2337	{	2816	{
2338	cell->darkness = 0;	2817	/*cell->darkness = 0;*/
		2818	EXTEND (SP, 3);
2339		2819
2340	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
2341	{	2821	{
2342	tileid t = tile [z];	2822	tileid t = tile [z];
2343		2823
2344	if (t >= self->texs || (t && !self->tex [t].name))	2824	if (t >= self->texs || (t && !self->tex [t].name))
2345	{	2825	{
2346	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
2347	need_texid (self, t);	2827	need_texid (self, t);
2348	}	2828	}
2349		2829
2350	cell->tile [z] = t;	2830	cell->tile [z] = t;
2351	}	2831	}
…		…
2356	}	2836	}
2357		2837
2358	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2359		2839
2360	DC::RW	2840	DC::RW
2361	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2362	CODE:	2842	CODE:
2363	{	2843	{
2364	STRLEN datalen;	2844	STRLEN datalen;
2365	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2366		2846
…		…
2368	}	2848	}
2369	OUTPUT:	2849	OUTPUT:
2370	RETVAL	2850	RETVAL
2371		2851
2372	DC::RW	2852	DC::RW
2373	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")
2374	CODE:	2854	CODE:
2375	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2376	OUTPUT:	2856	OUTPUT:
2377	RETVAL	2857	RETVAL
2378		2858
…		…
2396	if (RETVAL < 0)	2876	if (RETVAL < 0)
2397	{	2877	{
2398	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2399		2879
2400	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)
2401	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2402		2887	}
		2888	else
2403	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2404	}	2890	}
2405		2891
2406	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2407	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2408	}	2894	}
…		…
2455	void	2941	void
2456	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)
2457	CODE:	2943	CODE:
2458	{	2944	{
2459	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));
2460	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;
2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2462	}	2948	}
2463		2949
2464	void	2950	void
2465	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2468		2954
2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2470		2956
2471	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2472		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
2473	DC::MixChunk	2971	DC::MixChunk
2474	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2475	CODE:	2973	CODE:
2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2477	OUTPUT:	2975	OUTPUT:
2478	RETVAL	2976	RETVAL
2479		2977
…		…
2509	OUTPUT:	3007	OUTPUT:
2510	RETVAL	3008	RETVAL
2511		3009
2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2513		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
2514	int	3024	int
2515	volume (int volume = -1)	3025	volume (int volume = -1)
2516	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2517	CODE:	3027	CODE:
2518	if (items > 0)	3028	if (items > 0)
…		…
2529	void	3039	void
2530	halt ()	3040	halt ()
2531	CODE:	3041	CODE:
2532	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2533		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2534	DC::MixMusic	3051	DC::MixMusic
2535	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2536	CODE:	3053	CODE:
2537	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2538	OUTPUT:	3055	OUTPUT:
2539	RETVAL	3056	RETVAL
2540		3057
…		…
2568	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2569	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2570	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2571	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2572	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2573	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2574	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2575	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2576	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2577	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2589	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2590	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2591	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2592	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2593	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),
2594	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2595	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2596	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2597	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2598	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2666	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2667	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2668	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2669	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2670	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),
2671	# undef const_iv	3196	# undef const_iv
2672	};	3197	};
2673		3198
2674	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--)
2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2676		3201
2677	texture_av = newAV ();	3202	texture_av = newAV ();
2678	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2679	}	3204	}
2680		3205
…		…
2682	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2683	CODE:	3208	CODE:
2684	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2685	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2686		3211
2687	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2688	gl_vendor ()	3216	gl_vendor ()
2689	CODE:	3217	CODE:
2690	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2691	OUTPUT:	3219	OUTPUT:
2692	RETVAL	3220	RETVAL
2693		3221
2694	char *	3222	const char *
2695	gl_version ()	3223	gl_version ()
2696	CODE:	3224	CODE:
2697	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2698	OUTPUT:	3226	OUTPUT:
2699	RETVAL	3227	RETVAL
2700		3228
2701	char *	3229	const char *
2702	gl_extensions ()	3230	gl_extensions ()
2703	CODE:	3231	CODE:
2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2705	OUTPUT:	3233	OUTPUT:
2706	RETVAL	3234	RETVAL
2707		3235
2708	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2709		3241
2710	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2711	CODE:	3243	CODE:
2712	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2713	OUTPUT:	3245	OUTPUT:
…		…
2721		3253
2722	int glGetError ()	3254	int glGetError ()
2723		3255
2724	void glFinish ()	3256	void glFinish ()
2725		3257
		3258	void glFlush ()
		3259
2726	void glClear (int mask)	3260	void glClear (int mask)
2727		3261
2728	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)
2729	PROTOTYPE: @	3263	PROTOTYPE: @
2730		3264
…		…
2739	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2740		3274
2741	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2742	CODE:	3276	CODE:
2743	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2744		3280
2745	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2746		3282
2747	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2748		3284
…		…
2783	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2784	CODE:	3320	CODE:
2785	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2786		3322
2787	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: @
2788	ALIAS:	3325	ALIAS:
2789	glColor_premultiply = 1	3326	glColor_premultiply = 1
2790	CODE:	3327	CODE:
2791	if (ix)	3328	if (ix)
2792	{	3329	{
…		…
2898		3435
2899	void glEndList ()	3436	void glEndList ()
2900		3437
2901	void glCallList (int list)	3438	void glCallList (int list)
2902		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2904		3446
2905	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2906		3448
2907	void	3449	void
2908	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2909	PPCODE:	3451	PPCODE:
2910	{	3452	{
2911	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2912	XPUSHs (self);	3454	XPUSHs (self);
2913	}	3455	}
2914		3456
2915	BOOT:	3457	BOOT:
2916	{	3458	{
…		…
2924		3466
2925	void	3467	void
2926	draw (SV *self)	3468	draw (SV *self)
2927	CODE:	3469	CODE:
2928	{	3470	{
2929	HV *hv;	3471	HV *hv;
2930	SV **svp;	3472	SV **svp;
2931	NV x, y, w, h;	3473	NV x, y, w, h;
2932	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
2933	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
2934	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
2935	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines