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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 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	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
65	# include <netinet/in.h>	75	# include <netinet/in.h>
66	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
67	# include <inttypes.h>	77	# include <inttypes.h>
68	#endif	78	#endif
69		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
70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
71		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 */
72	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
73		95
74	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
75	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
76		98
77	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
78		100
79	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
81		103
82	#if 0	104	#define KMOD_LRAM 0x10000 // our extension
83	# define PARACHUTE SDL_INIT_NOPARACHUTE	105
84	#else	106	#define TEXID_SPEECH 1
85	# define PARACHUTE 0	107	#define TEXID_NOFACE 2
86	#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	}
87		127
88	static AV *texture_av;	128	static AV *texture_av;
89		129
90	static struct	130	static struct
91	{	131	{
…		…
148	{	188	{
149	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
150		190
151	while (attrs)	191	while (attrs)
152	{	192	{
153	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
154		194
155	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
156	return 1;	196	return 1;
157		197
158	attrs = attrs->next;	198	attrs = attrs->next;
…		…
176	static void	216	static void
177	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
178	{	218	{
179	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
180	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
181	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
182	#endif	222	#endif
183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
184	}	224	}
185		225
186	static void	226	static void
187	layout_update_font (DC__Layout self)	227	layout_update_font (DC__Layout self)
188	{	228	{
189	/* 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
190	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
191	*/	231	*/
192	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
193		233
194	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
223	int w, h;	263	int w, h;
224	float s, t;	264	float s, t;
225	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
226	tileid smoothtile;	266	tileid smoothtile;
227	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
228	} maptex;	269	} maptex;
229		270
230	typedef struct {	271	typedef struct {
231	uint32_t player;	272	uint32_t player;
232	tileid tile[3];	273	tileid tile[3];
…		…
364	self->oy = 0;	405	self->oy = 0;
365	self->row = 0;	406	self->row = 0;
366	self->rows = 0;	407	self->rows = 0;
367	}	408	}
368		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
369	static void	420	static void
370	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)
371	{	422	{
372	int x, y;	423	int x, y;
373	maprow *row;	424	maprow *row;
…		…
387	if (x >= row->c1)	438	if (x >= row->c1)
388	break;	439	break;
389		440
390	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
391		442
392	cell->darkness = 0;	443	CELL_CLEAR (cell);
393	cell->stat_hp = 0;
394	cell->flags = 0;
395	cell->player = 0;
396	}	444	}
397	}	445	}
398	}	446	}
399		447
400	typedef struct {	448	struct smooth_key
		449	{
401	tileid tile;	450	tileid tile;
402	uint8_t x, y, level;	451	uint8_t x, y, level;
403	} 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	}
404		471
405	static void	472	static void
406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
407	{	474	{
408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
409		476
410	if (SvIOK (*sv))	477	if (it == h.end ())
411	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
412	else	479	else
413	sv_setiv (*sv, bits);	480	it->second |= bits;
414	}	481	}
415		482
416	static void	483	static void
417	music_finished (void)	484	music_finished (void)
418	{	485	{
…		…
435	ev.code = 1;	502	ev.code = 1;
436	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
437	ev.data2 = 0;	504	ev.data2 = 0;
438		505
439	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;
440	}	514	}
441		515
442	static unsigned int	516	static unsigned int
443	minpot (unsigned int n)	517	minpot (unsigned int n)
444	{	518	{
…		…
511	if (!svp || !SvTRUE (*svp))	585	if (!svp || !SvTRUE (*svp))
512	return 0;	586	return 0;
513		587
514	return 1;	588	return 1;
515	}	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
516		648
517	MODULE = Deliantra::Client PACKAGE = DC	649	MODULE = Deliantra::Client PACKAGE = DC
518		650
519	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
520		652
…		…
549	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
550		682
551	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
552	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
553	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),
554		736
555	const_iv (SDLK_FIRST),	737	const_iv (SDLK_FIRST),
556	const_iv (SDLK_LAST),	738	const_iv (SDLK_LAST),
557	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
558	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
…		…
634	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
635	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
636	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
637	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
638		820
		821	const_iv (KMOD_LRAM),
		822
639	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)
640	# undef const_iv	853	# undef const_iv
641	};	854	};
642		855
643	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--)
644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
645		858
646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
648	}	861	}
649		862
…		…
665	NV ceil (NV x)	878	NV ceil (NV x)
666		879
667	IV minpot (UV n)	880	IV minpot (UV n)
668		881
669	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
670		889
671	void	890	void
672	pango_init ()	891	pango_init ()
673	CODE:	892	CODE:
674	{	893	{
675	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
676	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);
677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/*pango_context_set_font_description (opengl_context, default_font);*/
678	#if PANGO_VERSION_CHECK (1, 15, 2)	898	#if PANGO_VERSION_CHECK (1, 15, 2)
679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
681	#endif	901	#endif
682	}	902	}
683		903
684	char *
685	SDL_GetError ()	904	char *SDL_GetError ()
686		905
687	int	906	void SDL_main_hack (SV *real_main)
688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
689		908
690	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
691	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
692		926
693	void	927	void
694	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
695	PPCODE:	929	PPCODE:
696	{	930	{
…		…
708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
711		945
712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
713	#if SDL_VERSION_ATLEAST(1,2,10)
714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
716	#endif
717		948
718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
719		950
720	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
721	while (*m)	952	while (*m)
722	{	953	{
723	if ((*m)->w >= 800 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
724	{	955	{
725	AV *av = newAV ();	956	AV *av = newAV ();
726	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
727	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
728	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
751	);	982	);
752		983
753	if (RETVAL)	984	if (RETVAL)
754	{	985	{
755	av_clear (texture_av);	986	av_clear (texture_av);
756
757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
758	#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);
759	#include "glfunc.h"	988	#include "glfunc.h"
760	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
761	}	992	}
762	}	993	}
763	OUTPUT:	994	OUTPUT:
764	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
765		999
766	void	1000	void
767	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
768		1002
769	char *	1003	char *
770	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
771		1006
772	int	1007	int
773	SDL_GetAppState ()	1008	SDL_GetAppState ()
774		1009
775	int	1010	int
776	SDL_GetModState ()	1011	SDL_GetModState ()
777		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
778	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
779	poll_events ()	1021	peep_events ()
780	PPCODE:	1022	PPCODE:
781	{	1023	{
782	SDL_Event ev;	1024	SDL_Event ev;
783		1025
784	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
791	{	1033	{
792	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
793	case SDL_KEYUP:	1035	case SDL_KEYUP:
794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
796	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);
797	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 */
798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
799	break;	1041	break;
800		1042
801	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
820	x = ev.motion.x;	1062	x = ev.motion.x;
821	y = ev.motion.y;	1063	y = ev.motion.y;
822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
823	}	1065	}
824		1066
825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
826	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
827	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
828	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
850		1092
851	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))));
852	}	1094	}
853	}	1095	}
854		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
855	int	1110	int
856	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)
857	POSTCALL:	1112	POSTCALL:
858	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
859	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
860		1115
861	void	1116	void
862	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
915	}	1170	}
916	}	1171	}
917	#endif	1172	#endif
918	}	1173	}
919		1174
920	void	1175	int
921	add_font (char *file)	1176	add_font (char *file)
922	CODE:	1177	CODE:
923	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)
924		1188
925	void	1189	void
926	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
927	ALIAS:	1191	ALIAS:
928	load_image_file = 1	1192	load_image_file = 1
…		…
974		1238
975	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
976	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
977	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
978	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
979	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
980	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)));
981	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
982	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
983	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
984		1248
…		…
1044	#if DEBUG	1308	#if DEBUG
1045	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1046	#endif	1310	#endif
1047	}	1311	}
1048		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1049	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1050		1321
1051	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1052		1323
1053	DC::Font	1324	DC::Font
1054	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1055	CODE:	1326	CODE:
1056	{	1327	{
1057	int count;	1328	int count;
1058	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1059	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1088	PROTOTYPE:	1359	PROTOTYPE:
1089	CODE:	1360	CODE:
1090	tc_restore ();	1361	tc_restore ();
1091		1362
1092	DC::Layout	1363	DC::Layout
1093	new (SV *class)	1364	new (SV *klass)
1094	CODE:	1365	CODE:
1095	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1096		1367
1097	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1098	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1247		1518
1248	void	1519	void
1249	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1250	CODE:	1521	CODE:
1251	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1252	{	1523	{
1253	self->base_height = base_height;	1524	self->base_height = base_height;
1254	layout_update_font (self);	1525	layout_update_font (self);
1255	}	1526	}
1256		1527
1257	void	1528	void
…		…
1484	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1485	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1486	}	1757	}
1487	}	1758	}
1488		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
1489	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)
1490	CODE:	1882	CODE:
1491	{	1883	{
1492	GLint width;	1884	GLint width;
1493	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);
…		…
1500	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1501		1893
1502	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1503		1895
1504	DC::Map	1896	DC::Map
1505	new (SV *class)	1897	new (SV *klass)
1506	CODE:	1898	CODE:
1507	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1508	RETVAL->x = 0;	1900	RETVAL->x = 0;
1509	RETVAL->y = 0;	1901	RETVAL->y = 0;
1510	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1549		1941
1550	void	1942	void
1551	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1552	CODE:	1944	CODE:
1553	{	1945	{
1554	tileid texid;	1946	tileid texid;
1555	maptex *tex;	1947	maptex *tex;
1556		1948
1557	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1558	return;	1950	return;
1559		1951
1560	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1561	return;	1953	return;
1562		1954
1563	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1564		1956
1565	if (!texid)	1957	if (!texid)
1566	return;	1958	return;
1567		1959
1568	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1597	//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);
1598	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1599	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1601	}	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	}
1602		2014
1603	int	2015	int
1604	ox (DC::Map self)	2016	ox (DC::Map self)
1605	ALIAS:	2017	ALIAS:
1606	oy = 1	2018	oy = 1
…		…
1646	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1647	}	2059	}
1648	}	2060	}
1649		2061
1650	SV *	2062	SV *
1651	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1652	CODE:	2064	CODE:
1653	{	2065	{
1654	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1655	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1656	mapcell *cell;	2068	mapcell *cell;
…		…
1677		2089
1678	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1679		2091
1680	if (flags & 8)	2092	if (flags & 8)
1681	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1682	if (extmap)	2096	do
1683	{	2097	{
1684	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1685		2100
1686	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
1687	{	2104	{
1688	ext = *data++;
1689	cmd = ext & 0x3f;
1690
1691	if (cmd < 4)
1692	cell->darkness = 255 - ext * 64 + 1;
1693	else if (cmd == 5) // health
1694	{
1695	cell->stat_width = 1;	2105	cell->stat_width = 1;
1696	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1697	}
1698	else if (cmd == 6) // monster width
1699	cell->stat_width = *data++ + 1;
1700	else if (cmd == 0x47)
1701	{
1702	if (*data == 4)
1703	; // decode player count
1704
1705	data += *data + 1;
1706	}
1707	else if (cmd == 8) // cell flags
1708	cell->flags = *data++;
1709	else if (ext & 0x40) // unknown, multibyte => skip
1710	data += *data + 1;
1711	else
1712	data++;
1713	}	2107	}
1714	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++;
1715	}	2125	}
1716	else	2126	while (ext & 0x80);
1717	cell->darkness = *data++ + 1;
1718	}	2127	}
1719		2128
1720	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1721	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1722	{	2131	{
…		…
1725	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1726		2135
1727	if (cell->tile [z])	2136	if (cell->tile [z])
1728	{	2137	{
1729	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1730	if (!tex->name)	2140	if (!tex->name)
1731	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1732		2142
1733	if (tex->smoothtile)	2143	if (tex->smoothtile)
1734	{	2144	{
1735	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1736	if (!smooth->name)	2147	if (!smooth->name)
1737	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1738	}	2149	}
1739	}	2150	}
1740	}	2151	}
1741	}	2152	}
1742	else	2153	else
1743	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1744	}	2155	}
1745	}	2156	}
1746	OUTPUT:	2157	OUTPUT:
1747	RETVAL	2158	RETVAL
1748		2159
…		…
1768	? self->row + y	2179	? self->row + y
1769	: 0;	2180	: 0;
1770		2181
1771	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1772	{	2183	{
1773	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1774		2185
1775	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1776	{	2187	{
1777	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1778		2189
…		…
1780	{	2191	{
1781	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1782	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1783	int a1 = tex.a;	2194	int a1 = tex.a;
1784		2195
1785	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1786	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1787	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1788	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1789	}	2200	}
1790	}	2201	}
1791		2202
1792	*map++ = (r )	2203	*map++ = (r )
1793	| (g << 8)	2204	| (g << 8)
1794	| (b << 16)	2205	| (b << 16)
1795	| (a << 24);	2206	| (a << 24);
1796	}	2207	}
1797	}	2208	}
1798		2209
1799	RETVAL = map_sv;	2210	RETVAL = map_sv;
1800	}	2211	}
1801	OUTPUT:	2212	OUTPUT:
1802	RETVAL	2213	RETVAL
1803		2214
1804	void	2215	void
1805	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)
1806	CODE:	2217	CODE:
1807	{	2218	{
1808	int x, y, z;	2219	int x, y, z;
1809		2220
1810	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1811	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
1812	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)
1813	smooth_key skey;	2223	smooth_key skey;
1814		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
1815	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1816	rc_key_t key;	2228	rc_key_t key;
1817	rc_array_t *arr;	2229	rc_array_t *arr;
1818		2230
		2231	pl_tex.name = 0;
		2232
1819	// thats current max. sorry.	2233	// that's current max. sorry.
1820	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1821	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1822		2236
1823	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1824	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1828	key.g = 255;	2242	key.g = 255;
1829	key.b = 255;	2243	key.b = 255;
1830	key.a = 255;	2244	key.a = 255;
1831	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1832	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1833	key.texname = -1;
1834		2247
1835	mx += self->x;	2248	mx += self->x;
1836	my += self->y;	2249	my += self->y;
1837		2250
1838	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1863		2276
1864	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1865	{	2278	{
		2279	smooth_hash smooth;
1866	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1867		2282
1868	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1869	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1870	{	2285	{
1871	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1881	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1882	int px, py;	2297	int px, py;
1883		2298
1884	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1885	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1886	if (!tex.name)	2303	if (!tex.name)
1887	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1888		2305
1889	key.texname = tex.name;	2306	key.texname = tex.name;
1890	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1891	}	2308	}
1892		2309
1893	px = (x + 1) * T - tex.w;	2310	px = (x + 1) * Th - tex.w;
1894	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	}
1895		2320
1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1897	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);
1898	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);
1899	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);
1900
1901	if (cell->flags && z == 2)
1902	{
1903	// overlays such as the speech bubble, probably more to come
1904	if (cell->flags & 1)
1905	{
1906	maptex tex = self->tex [1];
1907	int px = x * T + T * 2 / 32;
1908	int py = y * T - T * 6 / 32;
1909
1910	if (tex.name)
1911	{
1912	if (key.texname != tex.name)
1913	{
1914	key.texname = tex.name;
1915	arr = rc_array (rc, &key);
1916	}
1917
1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1922	}
1923	}
1924	}
1925		2325
1926	// update smooth hash	2326	// update smooth hash
1927	if (tex.smoothtile)	2327	if (tex.smoothtile)
1928	{	2328	{
1929	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
…		…
1945		2345
1946	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1947	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1948		2348
1949	// full tile	2349	// full tile
1950	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);
1951		2351
1952	// borders	2352	// borders
1953	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);
1954	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);
1955	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);
1956	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);
1957		2357
1958	// corners	2358	// corners
1959	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);
1960	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);
1961	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);
1962	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);
1963	}	2384	}
1964	}	2385	}
1965	}	2386	}
1966	}	2387	}
1967		2388
…		…
1983	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
1984	{	2405	{
1985	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
1986	HE *he;	2407	HE *he;
1987		2408
1988	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1989	while ((he = hv_iternext (smooth)))
1990	{	2410	{
1991	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
1992	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
1993		2413
1994	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
1995	&& skey->level == level	2415	&& skey.level == level
1996	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
1997	{	2417	{
1998	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
1999	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
2000	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
2001	int border = bits & 15;	2421	int border = bits & 15;
2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2003	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
2004	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
2005		2425
…		…
2007	{	2427	{
2008	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
2009	// save gobs of state changes.	2429	// save gobs of state changes.
2010	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
2011	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
2012	glEnd ();	2434	glEnd ();
2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2014	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
2015	}	2437	}
2016		2438
2017	if (border)	2439	if (border)
2018	{	2440	{
2019	float ox = border * dx;	2441	float ox = border * dx;
2020		2442
2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2025	}	2447	}
2026		2448
2027	if (corner)	2449	if (corner)
2028	{	2450	{
2029	float ox = corner * dx;	2451	float ox = corner * dx;
2030		2452
2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2035	}	2457	}
2036	}	2458	}
2037	}	2459	}
2038	}	2460	}
2039	}	2461	}
…		…
2041		2463
2042	glEnd ();	2464	glEnd ();
2043	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2044	key.texname = -1;	2466	key.texname = -1;
2045	}	2467	}
2046
2047	hv_clear (smooth);
2048	}	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);
2049		2489
2050	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2051	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2052		2493
2053	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2054	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2055	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2056	{	2497	{
…		…
2059	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2060	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2061	{	2502	{
2062	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2063		2504
2064	int px = x * T;	2505	int px = x * Tw;
2065	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	}
2066		2513
2067	if (cell->stat_hp)	2514	if (cell->stat_hp)
2068	{	2515	{
2069	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2070	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2071		2518
2072	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2073	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2074	px + width - 1, py);	2521	px + width - 1, py);
2075		2522
…		…
2081	}	2528	}
2082	}	2529	}
2083	}	2530	}
2084		2531
2085	void	2532	void
2086	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)
2087	CODE:	2534	CODE:
2088	{	2535	{
2089	static float color[16][3] = {	2536	static float color[16][3] = {
2090	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2091	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2092	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2093	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2094		2541
2095	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2096	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2097	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2098	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2099		2546
2100	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2101	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2102	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2103	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2104		2551
2105	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2106		2553
2107	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2108	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2109	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2110	};	2557	};
2111		2558
2112	int x, y;	2559	int x, y;
2113		2560
2114	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	*/
2115	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2116	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2117	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2118	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2119		2572
2120	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2124		2577
2125	if (m)	2578	if (m)
2126	{	2579	{
2127	float *c = color [m & 15];	2580	float *c = color [m & 15];
2128		2581
2129	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2130	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2131		2584
2132	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2133	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2134	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2135	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2136	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2137	}	2590	}
…		…
2145	void	2598	void
2146	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)
2147	PPCODE:	2600	PPCODE:
2148	{	2601	{
2149	int x, y;	2602	int x, y;
2150	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2151	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2152	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2153	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);
2154	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2155	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2156	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2157		2611
2158	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2159	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2160		2614
2161	mx += self->x - 1;	2615	mx += self->x - 1;
2162	my += self->y - 1;	2616	my += self->y - 1;
2163
2164	memset (darkness1, 255, sw1 * sh1);
2165		2617
2166	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2167	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2168	{	2620	{
2169	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2172	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2173	{	2625	{
2174	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2175		2627
2176	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2177	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2178	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2179	}	2631	}
2180	}	2632	}
2181		2633
2182	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2183	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2202		2654
2203	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2204	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2205	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2206		2658
2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2211	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 */
2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2216	}	2668	}
2217		2669
2218	free (darkness1);	2670	free (darkness1);
2219		2671
2220	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2221	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2222	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2223	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2224	}	2676	}
2225		2677
2226	SV *	2678	SV *
…		…
2289	else	2741	else
2290	*data++ = 0;	2742	*data++ = 0;
2291	}	2743	}
2292	}	2744	}
2293		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	{
2294	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2295	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
2296	RETVAL = data_sv;	2753	RETVAL = data_sv;
2297	}	2754	}
2298	OUTPUT:	2755	OUTPUT:
2299	RETVAL	2756	RETVAL
2300		2757
2301	void	2758	void
2302	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)
2303	PPCODE:	2760	PPCODE:
2304	{	2761	{
2305	int x, y, z;	2762	int x, y, z;
2306	int w, h;	2763	int w, h;
2307	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;
2308		2775
2309	if (*data++ != 0)	2776	if (*data++ != 0)
2310	XSRETURN_EMPTY; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
2311		2778
2312	w = *data++ << 8; w |= *data++;	2779	w = *data++ << 8; w |= *data++;
…		…
2327	{	2794	{
2328	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
2329		2796
2330	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
2331	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
2332	uint8_t flags = *data++;	2804	flags = *data++;
2333		2805
2334	if (flags)	2806	if (flags)
2335	{	2807	{
2336	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
2337	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
2340	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2812	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2341	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2813	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2342		2814
2343	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
2344	{	2816	{
2345	cell->darkness = 0;	2817	/*cell->darkness = 0;*/
		2818	EXTEND (SP, 3);
2346		2819
2347	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
2348	{	2821	{
2349	tileid t = tile [z];	2822	tileid t = tile [z];
2350		2823
2351	if (t >= self->texs || (t && !self->tex [t].name))	2824	if (t >= self->texs || (t && !self->tex [t].name))
2352	{	2825	{
2353	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
2354	need_texid (self, t);	2827	need_texid (self, t);
2355	}	2828	}
2356		2829
2357	cell->tile [z] = t;	2830	cell->tile [z] = t;
2358	}	2831	}
…		…
2363	}	2836	}
2364		2837
2365	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2366		2839
2367	DC::RW	2840	DC::RW
2368	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2369	CODE:	2842	CODE:
2370	{	2843	{
2371	STRLEN datalen;	2844	STRLEN datalen;
2372	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2373		2846
…		…
2375	}	2848	}
2376	OUTPUT:	2849	OUTPUT:
2377	RETVAL	2850	RETVAL
2378		2851
2379	DC::RW	2852	DC::RW
2380	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")
2381	CODE:	2854	CODE:
2382	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2383	OUTPUT:	2856	OUTPUT:
2384	RETVAL	2857	RETVAL
2385		2858
…		…
2403	if (RETVAL < 0)	2876	if (RETVAL < 0)
2404	{	2877	{
2405	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2406		2879
2407	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)
2408	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2409		2887	}
		2888	else
2410	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2411	}	2890	}
2412		2891
2413	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2414	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2415	}	2894	}
…		…
2462	void	2941	void
2463	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)
2464	CODE:	2943	CODE:
2465	{	2944	{
2466	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));
2467	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;
2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2469	}	2948	}
2470		2949
2471	void	2950	void
2472	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2475		2954
2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2477		2956
2478	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2479		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
2480	DC::MixChunk	2971	DC::MixChunk
2481	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2482	CODE:	2973	CODE:
2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2484	OUTPUT:	2975	OUTPUT:
2485	RETVAL	2976	RETVAL
2486		2977
…		…
2516	OUTPUT:	3007	OUTPUT:
2517	RETVAL	3008	RETVAL
2518		3009
2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2520		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
2521	int	3024	int
2522	volume (int volume = -1)	3025	volume (int volume = -1)
2523	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2524	CODE:	3027	CODE:
2525	if (items > 0)	3028	if (items > 0)
…		…
2536	void	3039	void
2537	halt ()	3040	halt ()
2538	CODE:	3041	CODE:
2539	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2540		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2541	DC::MixMusic	3051	DC::MixMusic
2542	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2543	CODE:	3053	CODE:
2544	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2545	OUTPUT:	3055	OUTPUT:
2546	RETVAL	3056	RETVAL
2547		3057
…		…
2575	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2576	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2577	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2578	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2579	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2580	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2581	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2582	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2583	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2584	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2596	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2597	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2598	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2599	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2600	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),
2601	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2602	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2603	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2604	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2605	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2673	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2674	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2675	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2676	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2677	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),
2678	# undef const_iv	3196	# undef const_iv
2679	};	3197	};
2680		3198
2681	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--)
2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2683		3201
2684	texture_av = newAV ();	3202	texture_av = newAV ();
2685	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2686	}	3204	}
2687		3205
…		…
2689	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2690	CODE:	3208	CODE:
2691	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2692	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2693		3211
2694	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2695	gl_vendor ()	3216	gl_vendor ()
2696	CODE:	3217	CODE:
2697	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2698	OUTPUT:	3219	OUTPUT:
2699	RETVAL	3220	RETVAL
2700		3221
2701	char *	3222	const char *
2702	gl_version ()	3223	gl_version ()
2703	CODE:	3224	CODE:
2704	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2705	OUTPUT:	3226	OUTPUT:
2706	RETVAL	3227	RETVAL
2707		3228
2708	char *	3229	const char *
2709	gl_extensions ()	3230	gl_extensions ()
2710	CODE:	3231	CODE:
2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2712	OUTPUT:	3233	OUTPUT:
2713	RETVAL	3234	RETVAL
2714		3235
2715	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2716		3241
2717	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2718	CODE:	3243	CODE:
2719	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2720	OUTPUT:	3245	OUTPUT:
…		…
2728		3253
2729	int glGetError ()	3254	int glGetError ()
2730		3255
2731	void glFinish ()	3256	void glFinish ()
2732		3257
		3258	void glFlush ()
		3259
2733	void glClear (int mask)	3260	void glClear (int mask)
2734		3261
2735	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)
2736	PROTOTYPE: @	3263	PROTOTYPE: @
2737		3264
…		…
2746	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2747		3274
2748	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2749	CODE:	3276	CODE:
2750	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2751		3280
2752	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2753		3282
2754	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2755		3284
…		…
2790	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2791	CODE:	3320	CODE:
2792	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2793		3322
2794	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: @
2795	ALIAS:	3325	ALIAS:
2796	glColor_premultiply = 1	3326	glColor_premultiply = 1
2797	CODE:	3327	CODE:
2798	if (ix)	3328	if (ix)
2799	{	3329	{
…		…
2905		3435
2906	void glEndList ()	3436	void glEndList ()
2907		3437
2908	void glCallList (int list)	3438	void glCallList (int list)
2909		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2911		3446
2912	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2913		3448
2914	void	3449	void
2915	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2916	PPCODE:	3451	PPCODE:
2917	{	3452	{
2918	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2919	XPUSHs (self);	3454	XPUSHs (self);
2920	}	3455	}
2921		3456
2922	BOOT:	3457	BOOT:
2923	{	3458	{
…		…
2931		3466
2932	void	3467	void
2933	draw (SV *self)	3468	draw (SV *self)
2934	CODE:	3469	CODE:
2935	{	3470	{
2936	HV *hv;	3471	HV *hv;
2937	SV **svp;	3472	SV **svp;
2938	NV x, y, w, h;	3473	NV x, y, w, h;
2939	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
2940	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
2941	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
2942	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);

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