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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.246 by root, Fri Dec 28 15:06:02 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>
		60
		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)
		66	# define pango_layout_get_line_readonly pango_layout_get_line
		67	# define pango_layout_get_lines_readonly pango_layout_get_lines
		68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		70	#endif
50		71
51	#ifndef _WIN32	72	#ifndef _WIN32
52	# include <sys/types.h>	73	# include <sys/types.h>
53	# include <sys/socket.h>	74	# include <sys/socket.h>
54	# include <netinet/in.h>	75	# include <netinet/in.h>
55	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
56	# include <inttypes.h>	77	# include <inttypes.h>
57	#endif	78	#endif
58		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
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		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 */
61	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
62		95
63	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
65		98
66	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
67		100
68	#if 0	101	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	103
71	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
72	#endif	105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
73		127
74	static AV *texture_av;	128	static AV *texture_av;
75		129
76	static struct	130	static struct
77	{	131	{
…		…
134	{	188	{
135	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
136		190
137	while (attrs)	191	while (attrs)
138	{	192	{
139	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		194
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	196	return 1;
143		197
144	attrs = attrs->next;	198	attrs = attrs->next;
…		…
162	static void	216	static void
163	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
164	{	218	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	222	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	224	}
171		225
172	static void	226	static void
173	layout_update_font (DC__Layout self)	227	layout_update_font (DC__Layout self)
174	{	228	{
175	/* 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
176	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
177	*/	231	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
179		233
180	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209	int w, h;	263	int w, h;
210	float s, t;	264	float s, t;
211	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
212	tileid smoothtile;	266	tileid smoothtile;
213	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
214	} maptex;	269	} maptex;
215		270
216	typedef struct {	271	typedef struct {
217	uint32_t player;	272	uint32_t player;
218	tileid tile[3];	273	tileid tile[3];
…		…
350	self->oy = 0;	405	self->oy = 0;
351	self->row = 0;	406	self->row = 0;
352	self->rows = 0;	407	self->rows = 0;
353	}	408	}
354		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
355	static void	420	static void
356	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)
357	{	422	{
358	int x, y;	423	int x, y;
359	maprow *row;	424	maprow *row;
…		…
373	if (x >= row->c1)	438	if (x >= row->c1)
374	break;	439	break;
375		440
376	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
377		442
378	cell->darkness = 0;	443	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	444	}
383	}	445	}
384	}	446	}
385		447
386	typedef struct {	448	struct smooth_key
		449	{
387	tileid tile;	450	tileid tile;
388	uint8_t x, y, level;	451	uint8_t x, y, level;
389	} 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	}
390		471
391	static void	472	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	474	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
395		476
396	if (SvIOK (*sv))	477	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
398	else	479	else
399	sv_setiv (*sv, bits);	480	it->second |= bits;
400	}	481	}
401		482
402	static void	483	static void
403	music_finished (void)	484	music_finished (void)
404	{	485	{
…		…
421	ev.code = 1;	502	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	504	ev.data2 = 0;
424		505
425	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;
426	}	514	}
427		515
428	static unsigned int	516	static unsigned int
429	minpot (unsigned int n)	517	minpot (unsigned int n)
430	{	518	{
…		…
497	if (!svp || !SvTRUE (*svp))	585	if (!svp || !SvTRUE (*svp))
498	return 0;	586	return 0;
499		587
500	return 1;	588	return 1;
501	}	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
502		648
503	MODULE = Deliantra::Client PACKAGE = DC	649	MODULE = Deliantra::Client PACKAGE = DC
504		650
505	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
506		652
…		…
535	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
536		682
537	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
539	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),
540		736
541	const_iv (SDLK_FIRST),	737	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	738	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
624		820
		821	const_iv (KMOD_LRAM),
		822
625	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)
626	# undef const_iv	853	# undef const_iv
627	};	854	};
628		855
629	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--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		858
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	861	}
635		862
…		…
651	NV ceil (NV x)	878	NV ceil (NV x)
652		879
653	IV minpot (UV n)	880	IV minpot (UV n)
654		881
655	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
656		889
657	void	890	void
658	pango_init ()	891	pango_init ()
659	CODE:	892	CODE:
660	{	893	{
661	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
662	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);
663	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);*/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		901	#endif
664	}	902	}
665		903
666	char *
667	SDL_GetError ()	904	char *SDL_GetError ()
668		905
669	int	906	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
671		908
672	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
673	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
674		926
675	void	927	void
676	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	929	PPCODE:
678	{	930	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		945
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		948
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		950
702	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
703	while (*m)	952	while (*m)
704	{	953	{
705	if ((*m)->w >= 800 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	955	{
707	AV *av = newAV ();	956	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
733	);	982	);
734		983
735	if (RETVAL)	984	if (RETVAL)
736	{	985	{
737	av_clear (texture_av);	986	av_clear (texture_av);
738
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#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);
741	#include "glfunc.h"	988	#include "glfunc.h"
742	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	992	}
744	}	993	}
745	OUTPUT:	994	OUTPUT:
746	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
747		999
748	void	1000	void
749	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
750		1002
751	char *	1003	char *
752	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
753		1006
754	int	1007	int
755	SDL_GetAppState ()	1008	SDL_GetAppState ()
756		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
757	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
758	poll_events ()	1021	peep_events ()
759	PPCODE:	1022	PPCODE:
760	{	1023	{
761	SDL_Event ev;	1024	SDL_Event ev;
762		1025
763	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
770	{	1033	{
771	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1035	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1041	break;
779		1042
780	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1062	x = ev.motion.x;
800	y = ev.motion.y;	1063	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1065	}
803		1066
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1073	}
811	break;	1074	break;
812		1075
813	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1079
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
829		1092
830	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))));
831	}	1094	}
832	}	1095	}
833		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
834	int	1110	int
835	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)
836	POSTCALL:	1112	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
839		1115
840	void	1116	void
841	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
894	}	1170	}
895	}	1171	}
896	#endif	1172	#endif
897	}	1173	}
898		1174
899	void	1175	int
900	add_font (char *file)	1176	add_font (char *file)
901	CODE:	1177	CODE:
902	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)
903		1188
904	void	1189	void
905	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
906	ALIAS:	1191	ALIAS:
907	load_image_file = 1	1192	load_image_file = 1
…		…
953		1238
954	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
959	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)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
963		1248
…		…
1023	#if DEBUG	1308	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1310	#endif
1026	}	1311	}
1027		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1028	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1321
1030	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1031		1323
1032	DC::Font	1324	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1326	CODE:
1035	{	1327	{
1036	int count;	1328	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1067	PROTOTYPE:	1359	PROTOTYPE:
1068	CODE:	1360	CODE:
1069	tc_restore ();	1361	tc_restore ();
1070		1362
1071	DC::Layout	1363	DC::Layout
1072	new (SV *class)	1364	new (SV *klass)
1073	CODE:	1365	CODE:
1074	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1075		1367
1076	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1077	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1165	{	1457	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1459
1168	do	1460	do
1169	{	1461	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1463
1172	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
1173	{	1465	{
1174	PangoRectangle extents;	1466	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1226		1518
1227	void	1519	void
1228	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1229	CODE:	1521	CODE:
1230	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1231	{	1523	{
1232	self->base_height = base_height;	1524	self->base_height = base_height;
1233	layout_update_font (self);	1525	layout_update_font (self);
1234	}	1526	}
1235		1527
1236	void	1528	void
…		…
1279	int	1571	int
1280	descent (DC::Layout self)	1572	descent (DC::Layout self)
1281	CODE:	1573	CODE:
1282	{	1574	{
1283	PangoRectangle rect;	1575	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1287	}	1579	}
1288	OUTPUT:	1580	OUTPUT:
1289	RETVAL	1581	RETVAL
…		…
1301		1593
1302	void	1594	void
1303	cursor_pos (DC::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1596	PPCODE:
1305	{	1597	{
1306	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1600
1309	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1605	}
1314		1606
1315	void	1607	void
1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1608	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1609	PPCODE:
1318	{	1610	{
1319	int line, x;	1611	int line, x;
1320		1612
1321	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);
1322	#if !PANGO_VERSION_CHECK (1, 17. 3)	1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1324	--line;	1616	--line;
1325	#endif	1617	#endif
1326	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1327	PUSHs (sv_2mortal (newSViv (line)));	1619	PUSHs (sv_2mortal (newSViv (line)));
…		…
1336	int index, trailing;	1628	int index, trailing;
1337		1629
1338	if (line < 0)	1630	if (line < 0)
1339	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1340		1632
1341	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1342	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1343		1635
1344	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1636	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1345		1637
1346	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1463	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1464	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1465	}	1757	}
1466	}	1758	}
1467		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
1468	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)
1469	CODE:	1882	CODE:
1470	{	1883	{
1471	GLint width;	1884	GLint width;
1472	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);
…		…
1479	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1480		1893
1481	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1482		1895
1483	DC::Map	1896	DC::Map
1484	new (SV *class)	1897	new (SV *klass)
1485	CODE:	1898	CODE:
1486	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1487	RETVAL->x = 0;	1900	RETVAL->x = 0;
1488	RETVAL->y = 0;	1901	RETVAL->y = 0;
1489	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1528		1941
1529	void	1942	void
1530	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1531	CODE:	1944	CODE:
1532	{	1945	{
1533	tileid texid;	1946	tileid texid;
1534	maptex *tex;	1947	maptex *tex;
1535		1948
1536	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1537	return;	1950	return;
1538		1951
1539	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1540	return;	1953	return;
1541		1954
1542	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1543		1956
1544	if (!texid)	1957	if (!texid)
1545	return;	1958	return;
1546		1959
1547	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1576	//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);
1577	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1578	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1580	}	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	}
1581		2014
1582	int	2015	int
1583	ox (DC::Map self)	2016	ox (DC::Map self)
1584	ALIAS:	2017	ALIAS:
1585	oy = 1	2018	oy = 1
…		…
1625	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1626	}	2059	}
1627	}	2060	}
1628		2061
1629	SV *	2062	SV *
1630	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1631	CODE:	2064	CODE:
1632	{	2065	{
1633	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1634	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1635	mapcell *cell;	2068	mapcell *cell;
…		…
1656		2089
1657	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1658		2091
1659	if (flags & 8)	2092	if (flags & 8)
1660	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1661	if (extmap)	2096	do
1662	{	2097	{
1663	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1664		2100
1665	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
1666	{	2104	{
1667	ext = *data++;
1668	cmd = ext & 0x3f;
1669
1670	if (cmd < 4)
1671	cell->darkness = 255 - ext * 64 + 1;
1672	else if (cmd == 5) // health
1673	{
1674	cell->stat_width = 1;	2105	cell->stat_width = 1;
1675	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1676	}
1677	else if (cmd == 6) // monster width
1678	cell->stat_width = *data++ + 1;
1679	else if (cmd == 0x47)
1680	{
1681	if (*data == 4)
1682	; // decode player count
1683
1684	data += *data + 1;
1685	}
1686	else if (cmd == 8) // cell flags
1687	cell->flags = *data++;
1688	else if (ext & 0x40) // unknown, multibyte => skip
1689	data += *data + 1;
1690	else
1691	data++;
1692	}	2107	}
1693	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++;
1694	}	2125	}
1695	else	2126	while (ext & 0x80);
1696	cell->darkness = *data++ + 1;
1697	}	2127	}
1698		2128
1699	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1700	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1701	{	2131	{
…		…
1704	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1705		2135
1706	if (cell->tile [z])	2136	if (cell->tile [z])
1707	{	2137	{
1708	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1709	if (!tex->name)	2140	if (!tex->name)
1710	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1711		2142
1712	if (tex->smoothtile)	2143	if (tex->smoothtile)
1713	{	2144	{
1714	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1715	if (!smooth->name)	2147	if (!smooth->name)
1716	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1717	}	2149	}
1718	}	2150	}
1719	}	2151	}
1720	}	2152	}
1721	else	2153	else
1722	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1723	}	2155	}
1724	}	2156	}
1725	OUTPUT:	2157	OUTPUT:
1726	RETVAL	2158	RETVAL
1727		2159
…		…
1747	? self->row + y	2179	? self->row + y
1748	: 0;	2180	: 0;
1749		2181
1750	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1751	{	2183	{
1752	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1753		2185
1754	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1755	{	2187	{
1756	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1757		2189
…		…
1759	{	2191	{
1760	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1761	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1762	int a1 = tex.a;	2194	int a1 = tex.a;
1763		2195
1764	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1765	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1766	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1767	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1768	}	2200	}
1769	}	2201	}
1770		2202
1771	*map++ = (r )	2203	*map++ = (r )
1772	| (g << 8)	2204	| (g << 8)
1773	| (b << 16)	2205	| (b << 16)
1774	| (a << 24);	2206	| (a << 24);
1775	}	2207	}
1776	}	2208	}
1777		2209
1778	RETVAL = map_sv;	2210	RETVAL = map_sv;
1779	}	2211	}
1780	OUTPUT:	2212	OUTPUT:
1781	RETVAL	2213	RETVAL
1782		2214
1783	void	2215	void
1784	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)
1785	CODE:	2217	CODE:
1786	{	2218	{
1787	int x, y, z;	2219	int x, y, z;
1788		2220
1789	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1790	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
1791	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)
1792	smooth_key skey;	2223	smooth_key skey;
1793		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
1794	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1795	rc_key_t key;	2228	rc_key_t key;
1796	rc_array_t *arr;	2229	rc_array_t *arr;
1797		2230
		2231	pl_tex.name = 0;
		2232
1798	// thats current max. sorry.	2233	// that's current max. sorry.
1799	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1800	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1801		2236
1802	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1803	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1807	key.g = 255;	2242	key.g = 255;
1808	key.b = 255;	2243	key.b = 255;
1809	key.a = 255;	2244	key.a = 255;
1810	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1811	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1812	key.texname = -1;
1813		2247
1814	mx += self->x;	2248	mx += self->x;
1815	my += self->y;	2249	my += self->y;
1816		2250
1817	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1842		2276
1843	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1844	{	2278	{
		2279	smooth_hash smooth;
1845	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1846		2282
1847	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1848	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1849	{	2285	{
1850	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1860	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1861	int px, py;	2297	int px, py;
1862		2298
1863	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1864	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1865	if (!tex.name)	2303	if (!tex.name)
1866	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1867		2305
1868	key.texname = tex.name;	2306	key.texname = tex.name;
1869	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1870	}	2308	}
1871		2309
1872	px = (x + 1) * T - tex.w;	2310	px = (x + 1) * Th - tex.w;
1873	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	}
1874		2320
1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1876	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);
1877	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);
1878	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);
1879
1880	if (cell->flags && z == 2)
1881	{
1882	// overlays such as the speech bubble, probably more to come
1883	if (cell->flags & 1)
1884	{
1885	maptex tex = self->tex [1];
1886	int px = x * T + T * 2 / 32;
1887	int py = y * T - T * 6 / 32;
1888
1889	if (tex.name)
1890	{
1891	if (key.texname != tex.name)
1892	{
1893	key.texname = tex.name;
1894	arr = rc_array (rc, &key);
1895	}
1896
1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1901	}
1902	}
1903	}
1904		2325
1905	// update smooth hash	2326	// update smooth hash
1906	if (tex.smoothtile)	2327	if (tex.smoothtile)
1907	{	2328	{
1908	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
…		…
1924		2345
1925	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1926	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1927		2348
1928	// full tile	2349	// full tile
1929	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);
1930		2351
1931	// borders	2352	// borders
1932	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);
1933	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);
1934	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);
1935	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);
1936		2357
1937	// corners	2358	// corners
1938	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);
1939	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);
1940	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);
1941	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);
1942	}	2384	}
1943	}	2385	}
1944	}	2386	}
1945	}	2387	}
1946		2388
…		…
1962	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
1963	{	2405	{
1964	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
1965	HE *he;	2407	HE *he;
1966		2408
1967	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1968	while ((he = hv_iternext (smooth)))
1969	{	2410	{
1970	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
1971	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
1972		2413
1973	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
1974	&& skey->level == level	2415	&& skey.level == level
1975	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
1976	{	2417	{
1977	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
1978	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
1979	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
1980	int border = bits & 15;	2421	int border = bits & 15;
1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1982	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
1983	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
1984		2425
…		…
1986	{	2427	{
1987	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
1988	// save gobs of state changes.	2429	// save gobs of state changes.
1989	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
1990	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
1991	glEnd ();	2434	glEnd ();
1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1993	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
1994	}	2437	}
1995		2438
1996	if (border)	2439	if (border)
1997	{	2440	{
1998	float ox = border * dx;	2441	float ox = border * dx;
1999		2442
2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2004	}	2447	}
2005		2448
2006	if (corner)	2449	if (corner)
2007	{	2450	{
2008	float ox = corner * dx;	2451	float ox = corner * dx;
2009		2452
2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2014	}	2457	}
2015	}	2458	}
2016	}	2459	}
2017	}	2460	}
2018	}	2461	}
…		…
2020		2463
2021	glEnd ();	2464	glEnd ();
2022	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2023	key.texname = -1;	2466	key.texname = -1;
2024	}	2467	}
2025
2026	hv_clear (smooth);
2027	}	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);
2028		2489
2029	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2030	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2031		2493
2032	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2033	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2035	{	2497	{
…		…
2038	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2039	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2040	{	2502	{
2041	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2042		2504
2043	int px = x * T;	2505	int px = x * Tw;
2044	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	}
2045		2513
2046	if (cell->stat_hp)	2514	if (cell->stat_hp)
2047	{	2515	{
2048	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2050		2518
2051	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2052	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2053	px + width - 1, py);	2521	px + width - 1, py);
2054		2522
…		…
2060	}	2528	}
2061	}	2529	}
2062	}	2530	}
2063		2531
2064	void	2532	void
2065	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)
2066	CODE:	2534	CODE:
2067	{	2535	{
2068	static float color[16][3] = {	2536	static float color[16][3] = {
2069	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2070	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2071	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2072	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2073		2541
2074	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2075	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2076	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2077	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2078		2546
2079	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2080	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2081	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2082	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2083		2551
2084	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2085		2553
2086	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2087	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2088	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2089	};	2557	};
2090		2558
2091	int x, y;	2559	int x, y;
2092		2560
2093	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	*/
2094	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2095	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2096	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2097	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2098		2572
2099	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2103		2577
2104	if (m)	2578	if (m)
2105	{	2579	{
2106	float *c = color [m & 15];	2580	float *c = color [m & 15];
2107		2581
2108	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2109	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2110		2584
2111	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2112	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2113	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2114	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2115	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2116	}	2590	}
…		…
2124	void	2598	void
2125	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)
2126	PPCODE:	2600	PPCODE:
2127	{	2601	{
2128	int x, y;	2602	int x, y;
2129	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2130	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2131	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2132	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);
2133	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2134	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2135	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2136		2611
2137	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2138	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2139		2614
2140	mx += self->x - 1;	2615	mx += self->x - 1;
2141	my += self->y - 1;	2616	my += self->y - 1;
2142
2143	memset (darkness1, 255, sw1 * sh1);
2144		2617
2145	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2146	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2147	{	2620	{
2148	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2151	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2152	{	2625	{
2153	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2154		2627
2155	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2156	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2157	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2158	}	2631	}
2159	}	2632	}
2160		2633
2161	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2162	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2181		2654
2182	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2183	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2184	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2185		2658
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2190	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 */
2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2195	}	2668	}
2196		2669
2197	free (darkness1);	2670	free (darkness1);
2198		2671
2199	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2200	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2201	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2202	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2203	}	2676	}
2204		2677
2205	SV *	2678	SV *
…		…
2268	else	2741	else
2269	*data++ = 0;	2742	*data++ = 0;
2270	}	2743	}
2271	}	2744	}
2272		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	{
2273	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2274	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
2275	RETVAL = data_sv;	2753	RETVAL = data_sv;
2276	}	2754	}
2277	OUTPUT:	2755	OUTPUT:
2278	RETVAL	2756	RETVAL
2279		2757
2280	void	2758	void
2281	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)
2282	PPCODE:	2760	PPCODE:
2283	{	2761	{
2284	int x, y, z;	2762	int x, y, z;
2285	int w, h;	2763	int w, h;
2286	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;
2287		2775
2288	if (*data++ != 0)	2776	if (*data++ != 0)
2289	XSRETURN_EMPTY; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
2290		2778
2291	w = *data++ << 8; w |= *data++;	2779	w = *data++ << 8; w |= *data++;
…		…
2306	{	2794	{
2307	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
2308		2796
2309	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
2310	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
2311	uint8_t flags = *data++;	2804	flags = *data++;
2312		2805
2313	if (flags)	2806	if (flags)
2314	{	2807	{
2315	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
2316	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
2319	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2812	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2320	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2813	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2321		2814
2322	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
2323	{	2816	{
2324	cell->darkness = 0;	2817	/*cell->darkness = 0;*/
		2818	EXTEND (SP, 3);
2325		2819
2326	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
2327	{	2821	{
2328	tileid t = tile [z];	2822	tileid t = tile [z];
2329		2823
2330	if (t >= self->texs || (t && !self->tex [t].name))	2824	if (t >= self->texs || (t && !self->tex [t].name))
2331	{	2825	{
2332	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
2333	need_texid (self, t);	2827	need_texid (self, t);
2334	}	2828	}
2335		2829
2336	cell->tile [z] = t;	2830	cell->tile [z] = t;
2337	}	2831	}
…		…
2342	}	2836	}
2343		2837
2344	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2345		2839
2346	DC::RW	2840	DC::RW
2347	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2348	CODE:	2842	CODE:
2349	{	2843	{
2350	STRLEN datalen;	2844	STRLEN datalen;
2351	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2352		2846
…		…
2354	}	2848	}
2355	OUTPUT:	2849	OUTPUT:
2356	RETVAL	2850	RETVAL
2357		2851
2358	DC::RW	2852	DC::RW
2359	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")
2360	CODE:	2854	CODE:
2361	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2362	OUTPUT:	2856	OUTPUT:
2363	RETVAL	2857	RETVAL
2364		2858
…		…
2382	if (RETVAL < 0)	2876	if (RETVAL < 0)
2383	{	2877	{
2384	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2385		2879
2386	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)
2387	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2388		2887	}
		2888	else
2389	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2390	}	2890	}
2391		2891
2392	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2393	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2394	}	2894	}
…		…
2441	void	2941	void
2442	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)
2443	CODE:	2943	CODE:
2444	{	2944	{
2445	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));
2446	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;
2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2448	}	2948	}
2449		2949
2450	void	2950	void
2451	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2454		2954
2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2456		2956
2457	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2458		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
2459	DC::MixChunk	2971	DC::MixChunk
2460	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2461	CODE:	2973	CODE:
2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2463	OUTPUT:	2975	OUTPUT:
2464	RETVAL	2976	RETVAL
2465		2977
…		…
2495	OUTPUT:	3007	OUTPUT:
2496	RETVAL	3008	RETVAL
2497		3009
2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2499		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
2500	int	3024	int
2501	volume (int volume = -1)	3025	volume (int volume = -1)
2502	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2503	CODE:	3027	CODE:
2504	if (items > 0)	3028	if (items > 0)
…		…
2515	void	3039	void
2516	halt ()	3040	halt ()
2517	CODE:	3041	CODE:
2518	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2519		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2520	DC::MixMusic	3051	DC::MixMusic
2521	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2522	CODE:	3053	CODE:
2523	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2524	OUTPUT:	3055	OUTPUT:
2525	RETVAL	3056	RETVAL
2526		3057
…		…
2554	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2555	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2556	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2557	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2558	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2559	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2560	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2561	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2562	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2563	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2575	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2576	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2577	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2578	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2579	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),
2580	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2581	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2582	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2583	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2584	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2652	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2653	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2654	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2655	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2656	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),
2657	# undef const_iv	3196	# undef const_iv
2658	};	3197	};
2659		3198
2660	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--)
2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2662		3201
2663	texture_av = newAV ();	3202	texture_av = newAV ();
2664	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2665	}	3204	}
2666		3205
…		…
2668	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2669	CODE:	3208	CODE:
2670	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2671	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2672		3211
2673	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2674	gl_vendor ()	3216	gl_vendor ()
2675	CODE:	3217	CODE:
2676	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2677	OUTPUT:	3219	OUTPUT:
2678	RETVAL	3220	RETVAL
2679		3221
2680	char *	3222	const char *
2681	gl_version ()	3223	gl_version ()
2682	CODE:	3224	CODE:
2683	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2684	OUTPUT:	3226	OUTPUT:
2685	RETVAL	3227	RETVAL
2686		3228
2687	char *	3229	const char *
2688	gl_extensions ()	3230	gl_extensions ()
2689	CODE:	3231	CODE:
2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2691	OUTPUT:	3233	OUTPUT:
2692	RETVAL	3234	RETVAL
2693		3235
2694	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2695		3241
2696	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2697	CODE:	3243	CODE:
2698	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2699	OUTPUT:	3245	OUTPUT:
…		…
2707		3253
2708	int glGetError ()	3254	int glGetError ()
2709		3255
2710	void glFinish ()	3256	void glFinish ()
2711		3257
		3258	void glFlush ()
		3259
2712	void glClear (int mask)	3260	void glClear (int mask)
2713		3261
2714	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)
2715	PROTOTYPE: @	3263	PROTOTYPE: @
2716		3264
…		…
2725	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2726		3274
2727	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2728	CODE:	3276	CODE:
2729	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2730		3280
2731	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2732		3282
2733	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2734		3284
…		…
2769	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2770	CODE:	3320	CODE:
2771	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2772		3322
2773	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: @
2774	ALIAS:	3325	ALIAS:
2775	glColor_premultiply = 1	3326	glColor_premultiply = 1
2776	CODE:	3327	CODE:
2777	if (ix)	3328	if (ix)
2778	{	3329	{
…		…
2884		3435
2885	void glEndList ()	3436	void glEndList ()
2886		3437
2887	void glCallList (int list)	3438	void glCallList (int list)
2888		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2890		3446
2891	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2892		3448
2893	void	3449	void
2894	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2895	PPCODE:	3451	PPCODE:
2896	{	3452	{
2897	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2898	XPUSHs (self);	3454	XPUSHs (self);
2899	}	3455	}
2900		3456
2901	BOOT:	3457	BOOT:
2902	{	3458	{
…		…
2910		3466
2911	void	3467	void
2912	draw (SV *self)	3468	draw (SV *self)
2913	CODE:	3469	CODE:
2914	{	3470	{
2915	HV *hv;	3471	HV *hv;
2916	SV **svp;	3472	SV **svp;
2917	NV x, y, w, h;	3473	NV x, y, w, h;
2918	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
2919	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
2920	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
2921	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);

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