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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 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>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
78		89
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
82		96
83	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
85		99
86	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
87		101
88	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		104
		105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
90		128
91	static AV *texture_av;	129	static AV *texture_av;
92		130
93	static struct	131	static struct
94	{	132	{
…		…
151	{	189	{
152	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
153		191
154	while (attrs)	192	while (attrs)
155	{	193	{
156	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		195
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	197	return 1;
160		198
161	attrs = attrs->next;	199	attrs = attrs->next;
162	}	200	}
163		201
164	return 0;	202	return 0;
165	}	203	}
166		204
167	typedef struct cf_layout {	205	struct cf_layout {
168	PangoLayout *pl;	206	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
170	int base_height;	208	int base_height;
171	DC__Font font;	209	DC__Font font;
172	rc_t *rc;	210	rc_t *rc;
173	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
174		214
175	static DC__Font default_font;	215	static DC__Font default_font;
176	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
178		218
179	static void	219	static void
180	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
181	{	221	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	225	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	227	}
188		228
189	static void	229	static void
…		…
219	}	259	}
220		260
221	typedef uint16_t tileid;	261	typedef uint16_t tileid;
222	typedef uint16_t faceid;	262	typedef uint16_t faceid;
223		263
224	typedef struct {	264	struct maptex
		265	{
225	GLuint name;	266	GLuint name;
226	int w, h;	267	int w, h;
227	float s, t;	268	float s, t;
228	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
229	tileid smoothtile;	270	tileid smoothtile;
230	uint8_t smoothlevel;	271	uint8_t smoothlevel;
231	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
232		274
233	typedef struct {	275	struct mapcell
		276	{
234	uint32_t player;	277	uint32_t player;
235	tileid tile[3];	278	tileid tile[3];
236	uint16_t darkness;	279	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	281	};
239		282
240	typedef struct {	283	struct maprow
		284	{
241	int32_t c0, c1;	285	int32_t c0, c1;
242	mapcell *col;	286	mapcell *col;
243	} maprow;	287	};
244		288
245	typedef struct map {	289	struct mapgrid {
246	int x, y, w, h;	290	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
250		294
251	int32_t rows;	295	int32_t rows;
252	maprow *row;	296	maprow *row;
253	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
254		300
255	static char *	301	static char *
256	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
257	{	303	{
258	char *p;	304	char *p;
…		…
276		322
277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279		325
280	static void	326	static void
281	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
282	{	328	{
283	while (self->faces <= face)	329	while (self->faces <= face)
284	{	330	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	332	self->faces *= 2;
287	}	333	}
288	}	334	}
289		335
290	static void	336	static void
291	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
292	{	338	{
293	while (self->texs <= texid)	339	while (self->texs <= texid)
294	{	340	{
295	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
296	self->texs *= 2;	342	self->texs *= 2;
297	}	343	}
298	}	344	}
299		345
300	static maprow *	346	static maprow *
301	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
302	{	348	{
303	if (0 > y)	349	if (0 > y)
304	{	350	{
305	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
344		390
345	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
346	}	392	}
347		393
348	static mapcell *	394	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
350	{	396	{
351	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
352	}	398	}
353		399
354	static void	400	static void
355	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
356	{	402	{
357	int r;	403	int r;
358		404
359	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
378	(cell)->flags = 0; \	424	(cell)->flags = 0; \
379	(cell)->player = 0; \	425	(cell)->player = 0; \
380	} while (0)	426	} while (0)
381		427
382	static void	428	static void
383	map_blank (DC__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
384	{	430	{
385	int x, y;	431	int x, y;
386	maprow *row;	432	maprow *row;
387	mapcell *cell;	433	mapcell *cell;
388		434
…		…
405	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
406	}	452	}
407	}	453	}
408	}	454	}
409		455
410	typedef struct {	456	struct smooth_key
		457	{
411	tileid tile;	458	tileid tile;
412	uint8_t x, y, level;	459	uint8_t x, y, level;
413	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
414		479
415	static void	480	static void
416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	482	{
418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	483	auto &&it = h.find (key);
419		484
420	if (SvIOK (*sv))	485	if (it == h.end ())
421	SvIV_set (*sv, SvIVX (*sv) | bits);	486	h.insert (std::make_pair (key, bits));
422	else	487	else
423	sv_setiv (*sv, bits);	488	it->second |= bits;
424	}	489	}
425		490
426	static void	491	static void
427	music_finished (void)	492	music_finished (void)
428	{	493	{
…		…
445	ev.code = 1;	510	ev.code = 1;
446	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
447	ev.data2 = 0;	512	ev.data2 = 0;
448		513
449	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
450	}	522	}
451		523
452	static unsigned int	524	static unsigned int
453	minpot (unsigned int n)	525	minpot (unsigned int n)
454	{	526	{
…		…
521	if (!svp || !SvTRUE (*svp))	593	if (!svp || !SvTRUE (*svp))
522	return 0;	594	return 0;
523		595
524	return 1;	596	return 1;
525	}	597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META | KMOD_ALT))
		608	mod |= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD | G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
526		656
527	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
528		658
529	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
530		660
…		…
559	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
560		690
561	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
564		744
565	const_iv (SDLK_FIRST),	745	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	746	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
648		828
		829	const_iv (KMOD_LRAM),
		830
649	const_iv (MIX_DEFAULT_FORMAT),	831	const_iv (MIX_DEFAULT_FORMAT),
650		832
651	const_iv (SDL_INIT_TIMER),	833	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	834	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	835	const_iv (SDL_INIT_VIDEO),
…		…
671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672	const_iv (SDL_GL_STEREO),	854	const_iv (SDL_GL_STEREO),
673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674	const_iv (SDL_GL_MULTISAMPLESAMPLES),	856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
675	const_iv (SDL_GL_ACCELERATED_VISUAL),	857	const_iv (SDL_GL_ACCELERATED_VISUAL),
676	const_iv (SDL_GL_SWAP_CONTROL)	858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
677	# undef const_iv	861	# undef const_iv
678	};	862	};
679		863
680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
682		866
683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
685	}	869	}
686		870
…		…
702	NV ceil (NV x)	886	NV ceil (NV x)
703		887
704	IV minpot (UV n)	888	IV minpot (UV n)
705		889
706	IV popcount (UV n)	890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
707		897
708	void	898	void
709	pango_init ()	899	pango_init ()
710	CODE:	900	CODE:
711	{	901	{
…		…
719	#endif	909	#endif
720	}	910	}
721		911
722	char *SDL_GetError ()	912	char *SDL_GetError ()
723		913
		914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
724	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
725		918
726	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
727		920
728	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
729		922
730	void SDL_Quit ()	923	void SDL_Quit ()
731		924
732	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
733		927
734	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
735	CODE:	929	CODE:
736	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
737	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
738	OUTPUT:	932	OUTPUT:
739	RETVAL	933	RETVAL
740		934
741	void	935	void
…		…
796	);	990	);
797		991
798	if (RETVAL)	992	if (RETVAL)
799	{	993	{
800	av_clear (texture_av);	994	av_clear (texture_av);
801
802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
804	#include "glfunc.h"	996	#include "glfunc.h"
805	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
806	}	1000	}
807	}	1001	}
808	OUTPUT:	1002	OUTPUT:
809	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char *title, const char *icon)
810		1007
811	void	1008	void
812	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
813		1010
814	char *	1011	char *
815	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
816		1014
817	int	1015	int
818	SDL_GetAppState ()	1016	SDL_GetAppState ()
819		1017
820	int	1018	int
821	SDL_GetModState ()	1019	SDL_GetModState ()
822		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
823	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
824	poll_events ()	1029	peep_events ()
825	PPCODE:	1030	PPCODE:
826	{	1031	{
827	SDL_Event ev;	1032	SDL_Event ev;
828		1033
829	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
836	{	1041	{
837	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
838	case SDL_KEYUP:	1043	case SDL_KEYUP:
839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
844	break;	1049	break;
845		1050
846	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
865	x = ev.motion.x;	1070	x = ev.motion.x;
866	y = ev.motion.y;	1071	y = ev.motion.y;
867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868	}	1073	}
869		1074
870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
871	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
872	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
873	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
895		1100
896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
897	}	1102	}
898	}	1103	}
899		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
900	int	1118	int
901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
902	POSTCALL:	1120	POSTCALL:
903	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
904	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
905		1123
906	void	1124	void
907	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
966	add_font (char *file)	1184	add_font (char *file)
967	CODE:	1185	CODE:
968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
969	OUTPUT:	1187	OUTPUT:
970	RETVAL	1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
971		1196
972	void	1197	void
973	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
974	ALIAS:	1199	ALIAS:
975	load_image_file = 1	1200	load_image_file = 1
…		…
1021		1246
1022	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1023	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1024	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1025	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1026	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1027	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1028	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1029	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1030	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1031		1256
…		…
1091	#if DEBUG	1316	#if DEBUG
1092	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1093	#endif	1318	#endif
1094	}	1319	}
1095		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1096	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1097		1329
1098	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1099		1331
1100	DC::Font	1332	DC::Font
1101	new_from_file (SV *class, char *path, int id = 0)	1333	new_from_file (SV *klass, char *path, int id = 0)
1102	CODE:	1334	CODE:
1103	{	1335	{
1104	int count;	1336	int count;
1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1337	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1106	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1135	PROTOTYPE:	1367	PROTOTYPE:
1136	CODE:	1368	CODE:
1137	tc_restore ();	1369	tc_restore ();
1138		1370
1139	DC::Layout	1371	DC::Layout
1140	new (SV *class)	1372	new (SV *klass)
1141	CODE:	1373	CODE:
1142	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1143		1375
1144	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1145	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1294		1526
1295	void	1527	void
1296	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1297	CODE:	1529	CODE:
1298	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1299	{	1531	{
1300	self->base_height = base_height;	1532	self->base_height = base_height;
1301	layout_update_font (self);	1533	layout_update_font (self);
1302	}	1534	}
1303		1535
1304	void	1536	void
…		…
1531	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1532	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1533	}	1765	}
1534	}	1766	}
1535		1767
		1768	void
		1769	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)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 || h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1537	CODE:	1890	CODE:
1538	{	1891	{
1539	GLint width;	1892	GLint width;
1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1547	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1548		1901
1549	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1550		1903
1551	DC::Map	1904	DC::Map
1552	new (SV *class)	1905	new (SV *klass)
1553	CODE:	1906	CODE:
1554	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1555	RETVAL->x = 0;	1908	RETVAL->x = 0;
1556	RETVAL->y = 0;	1909	RETVAL->y = 0;
1557	RETVAL->w = 0;	1910	RETVAL->w = 0;
1558	RETVAL->h = 0;	1911	RETVAL->h = 0;
1559	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1596		1949
1597	void	1950	void
1598	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1599	CODE:	1952	CODE:
1600	{	1953	{
1601	tileid texid;	1954	tileid texid;
1602	maptex *tex;	1955	maptex *tex;
1603		1956
1604	if (face < 0 || face >= self->faces)	1957	if (face < 0 || face >= self->faces)
1605	return;	1958	return;
1606		1959
1607	if (smooth < 0 || smooth >= self->faces)	1960	if (smooth < 0 || smooth >= self->faces)
1608	return;	1961	return;
1609		1962
1610	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1611		1964
1612	if (!texid)	1965	if (!texid)
1613	return;	1966	return;
1614		1967
1615	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1644	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1997	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1645	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1646	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1648	}	2001	}
		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
1649		2022
1650	int	2023	int
1651	ox (DC::Map self)	2024	ox (DC::Map self)
1652	ALIAS:	2025	ALIAS:
1653	oy = 1	2026	oy = 1
…		…
1693	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1694	}	2067	}
1695	}	2068	}
1696		2069
1697	SV *	2070	SV *
1698	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1699	CODE:	2072	CODE:
1700	{	2073	{
1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2074	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1702	uint8_t *data_end = (uint8_t *)SvEND (data_);	2075	uint8_t *data_end = (uint8_t *)SvEND (data_);
1703	mapcell *cell;	2076	mapcell *cell;
…		…
1724		2097
1725	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1726		2099
1727	if (flags & 8)	2100	if (flags & 8)
1728	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1729	if (extmap)	2104	do
1730	{	2105	{
1731	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1732		2108
1733	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1734	{	2112	{
1735	ext = *data++;
1736	cmd = ext & 0x7f;
1737
1738	if (cmd < 4)
1739	cell->darkness = 255 - ext * 64 + 1;
1740	else if (cmd == 5) // health
1741	{
1742	cell->stat_width = 1;	2113	cell->stat_width = 1;
1743	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1744	}
1745	else if (cmd == 6) // monster width
1746	cell->stat_width = *data++ + 1;
1747	else if (cmd == 0x47)
1748	{
1749	if (*data == 1) cell->player = data [1];
1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1753
1754	data += *data + 1;
1755	}
1756	else if (cmd == 8) // cell flags
1757	cell->flags = *data++;
1758	else if (ext & 0x40) // unknown, multibyte => skip
1759	data += *data + 1;
1760	else
1761	data++;
1762	}	2115	}
1763	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1764	}	2133	}
1765	else	2134	while (ext & 0x80);
1766	cell->darkness = *data++ + 1;
1767	}	2135	}
1768		2136
1769	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
1770	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
1771	{	2139	{
…		…
1774	cell->tile [z] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
1775		2143
1776	if (cell->tile [z])	2144	if (cell->tile [z])
1777	{	2145	{
1778	maptex *tex = self->tex + cell->tile [z];	2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
1779	if (!tex->name)	2148	if (!tex->name)
1780	av_push (missing, newSViv (cell->tile [z]));	2149	av_push (missing, newSViv (cell->tile [z]));
1781		2150
1782	if (tex->smoothtile)	2151	if (tex->smoothtile)
1783	{	2152	{
1784	maptex *smooth = self->tex + tex->smoothtile;	2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
1785	if (!smooth->name)	2155	if (!smooth->name)
1786	av_push (missing, newSViv (tex->smoothtile));	2156	av_push (missing, newSViv (tex->smoothtile));
1787	}	2157	}
1788	}	2158	}
1789	}	2159	}
…		…
1817	? self->row + y	2187	? self->row + y
1818	: 0;	2188	: 0;
1819		2189
1820	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1821	{	2191	{
1822	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1823		2193
1824	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1825	{	2195	{
1826	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1827		2197
…		…
1829	{	2199	{
1830	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1831	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1832	int a1 = tex.a;	2202	int a1 = tex.a;
1833		2203
1834	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1835	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1836	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1837	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1838	}	2208	}
1839	}	2209	}
1840		2210
1841	*map++ = (r )	2211	*map++ = (r )
1842	| (g << 8)	2212	| (g << 8)
1843	| (b << 16)	2213	| (b << 16)
1844	| (a << 24);	2214	| (a << 24);
1845	}	2215	}
1846	}	2216	}
1847		2217
1848	RETVAL = map_sv;	2218	RETVAL = map_sv;
1849	}	2219	}
1850	OUTPUT:	2220	OUTPUT:
1851	RETVAL	2221	RETVAL
1852		2222
1853	void	2223	void
1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2224	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)
1855	CODE:	2225	CODE:
1856	{	2226	{
1857	int x, y, z;	2227	int x, y, z;
1858		2228
1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1862	smooth_key skey;
1863	int pl_x, pl_y;	2230	int pl_x, pl_y;
1864	maptex pl_tex;	2231	maptex pl_tex;
1865	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
1866	rc_key_t key;	2234	rc_key_t key;
1867	rc_array_t *arr;	2235	rc_array_t *arr;
1868		2236
1869	pl_tex.name = 0;	2237	pl_tex.name = 0;
1870		2238
1871	// thats current max. sorry.	2239	// that's current max. sorry.
1872	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1873	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1874
1875	// clear key, in case of extra padding
1876	memset (&skey, 0, sizeof (skey));
1877		2242
1878	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
1879	key.r = 255;	2244	key.r = 255;
1880	key.g = 255;	2245	key.g = 255;
1881	key.b = 255;	2246	key.b = 255;
1882	key.a = 255;	2247	key.a = 255;
1883	key.mode = GL_QUADS;	2248	key.mode = GL_QUADS;
1884	key.format = GL_T2F_V3F;	2249	key.format = GL_T2F_V3F;
1885	key.texname = -1;
1886		2250
1887	mx += self->x;	2251	mx += self->x;
1888	my += self->y;	2252	my += self->y;
1889		2253
1890	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
1891	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
1892	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
1893	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1894		2258
1895	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1896	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1897	{	2261	{
1898	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1915		2279
1916	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
1917	{	2281	{
1918	memset (smooth_level, 0, sizeof (smooth_level));	2282	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
		2285	key.texname = -1;
1919		2286
1920	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
1921	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
1922	{	2289	{
1923	maprow *row = self->row + (y + my);	2290	maprow *row = self->row + (y + my);
…		…
1929	tileid tile = cell->tile [z];	2296	tileid tile = cell->tile [z];
1930		2297
1931	if (tile)	2298	if (tile)
1932	{	2299	{
1933	maptex tex = self->tex [tile];	2300	maptex tex = self->tex [tile];
1934	int px = (x + 1) * T - tex.w;	2301	int px, py;
1935	int py = (y + 1) * T - tex.h;
1936		2302
1937	if (key.texname != tex.name)	2303	if (key.texname != tex.name)
1938	{	2304	{
		2305	self->tex [tile].unused = 0;
		2306
1939	if (!tex.name)	2307	if (!tex.name)
1940	tex = self->tex [2]; /* missing, replace by noface */	2308	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1941		2309
1942	key.texname = tex.name;	2310	key.texname = tex.name;
1943	arr = rc_array (rc, &key);	2311	arr = rc_array (rc, &key);
1944	}	2312	}
		2313
		2314	px = (x + 1) * Th - tex.w;
		2315	py = (y + 1) * Tw - tex.h;
1945		2316
1946	if (expect_false (cell->player == player) && expect_false (z == 2))	2317	if (expect_false (cell->player == player) && expect_false (z == 2))
1947	{	2318	{
1948	pl_x = px;	2319	pl_x = px;
1949	pl_y = py;	2320	pl_y = py;
…		…
1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2325	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2326	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2327	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2328	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1958		2329
1959	if (expect_false (cell->flags) && expect_false (z == 2))
1960	{
1961	// overlays such as the speech bubble, probably more to come
1962	if (cell->flags & 1)
1963	{
1964	maptex tex = self->tex [1];
1965	int px = x * T + T * 2 / 32;
1966	int py = y * T - T * 6 / 32;
1967
1968	if (tex.name)
1969	{
1970	if (key.texname != tex.name)
1971	{
1972	key.texname = tex.name;
1973	arr = rc_array (rc, &key);
1974	}
1975
1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980	}
1981	}
1982	}
1983
1984	// update smooth hash	2330	// update smooth hash
1985	if (tex.smoothtile)	2331	if (tex.smoothtile)
1986	{	2332	{
1987	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
1988	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
1989		2335
1990	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
1991		2337
1992	// add bits to current tile and all neighbours. skey.x|y is	2338	// add bits to current tile and all neighbours. skey.x|y is
1993	// shifted +1|+1 so we always stay positive.	2339	// shifted +1|+1 so we always stay positive.
1994		2340
1995	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
2003		2349
2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2005	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
2006		2352
2007	// full tile	2353	// full tile
2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2354	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2009		2355
2010	// borders	2356	// borders
2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2357	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2358	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2359	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2360	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2015		2361
2016	// corners	2362	// corners
2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2363	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2364	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2365	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2366	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2367	}
		2368	}
		2369
		2370	if (expect_false (z == 2) && expect_false (cell->flags))
		2371	{
		2372	// overlays such as the speech bubble, probably more to come
		2373	if (cell->flags & 1)
		2374	{
		2375	rc_key_t key_ov = key;
		2376	maptex tex = self->tex [TEXID_SPEECH];
		2377	rc_array_t *arr;
		2378	int px = x * Tw + Tw * 2 / 32;
		2379	int py = y * Th - Th * 6 / 32;
		2380
		2381	key_ov.texname = tex.name;
		2382	arr = rc_array (rc_ov, &key_ov);
		2383
		2384	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2385	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2386	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2021	}	2388	}
2022	}	2389	}
2023	}	2390	}
2024	}	2391	}
2025		2392
…		…
2031	{	2398	{
2032	int w, b;	2399	int w, b;
2033		2400
2034	glEnable (GL_TEXTURE_2D);	2401	glEnable (GL_TEXTURE_2D);
2035	glBegin (GL_QUADS);	2402	glBegin (GL_QUADS);
2036	for (w = 0; w < 256 / 32; ++w)	2403	for (int level = 0; level < smooth_level.size (); ++level)
		2404	if (smooth_level[level])
		2405	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2037	{	2406	{
2038	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
2039	if (smask)	2408	IV bits = it->second;
2040	for (b = 0; b < 32; ++b)	2409
2041	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
2042	{	2413	{
2043	int level = (w << 5) | b;	2414	maptex tex = self->tex [skey.tile];
		2415	int px = (((int)skey.x) - 1) * Tw;
		2416	int py = (((int)skey.y) - 1) * Th;
		2417	int border = bits & 15;
		2418	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2419	float dx = tex.s * .0625f; // 16 images/row
		2420	float dy = tex.t * .5f ; // 2 images/column
		2421
2044	HE *he;	2422	if (tex.name)
2045
2046	hv_iterinit (smooth);
2047	while ((he = hv_iternext (smooth)))
2048	{	2423	{
2049	smooth_key *skey = (smooth_key *)HeKEY (he);	2424	// this time avoiding texture state changes
2050	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
2051		2426	if (key.texname != tex.name)
2052	if (!(bits & 0x1000)
2053	&& skey->level == level
2054	&& level > smooth_max [skey->x][skey->y])
2055	{	2427	{
2056	maptex tex = self->tex [skey->tile];	2428	self->tex [skey.tile].unused = 0;
2057	int px = (((int)skey->x) - 1) * T;
2058	int py = (((int)skey->y) - 1) * T;
2059	int border = bits & 15;
2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061	float dx = tex.s * .0625f; // 16 images/row
2062	float dy = tex.t * .5f ; // 2 images/column
2063		2429
2064	if (tex.name)
2065	{
2066	// this time avoiding texture state changes
2067	// save gobs of state changes.
2068	if (key.texname != tex.name)
2069	{
2070	glEnd ();	2430	glEnd ();
2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2072	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
2073	}	2433	}
2074		2434
2075	if (border)	2435	if (border)
2076	{	2436	{
2077	float ox = border * dx;	2437	float ox = border * dx;
2078		2438
2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2083	}	2443	}
2084		2444
2085	if (corner)	2445	if (corner)
2086	{	2446	{
2087	float ox = corner * dx;	2447	float ox = corner * dx;
2088		2448
2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2093	}
2094	}
2095	}	2453	}
2096	}	2454	}
2097	}	2455	}
2098	}	2456	}
2099		2457
2100	glEnd ();	2458	glEnd ();
2101	glDisable (GL_TEXTURE_2D);	2459	glDisable (GL_TEXTURE_2D);
2102	key.texname = -1;	2460	key.texname = -1;
2103	}	2461	}
2104
2105	hv_clear (smooth);
2106	}	2462	}
2107		2463
2108	if (pl_tex.name)	2464	if (pl_tex.name)
2109	{	2465	{
2110	maptex tex = pl_tex;	2466	maptex tex = pl_tex;
…		…
2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2476	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2121		2477
2122	rc_draw (rc);	2478	rc_draw (rc);
2123	}	2479	}
2124		2480
		2481	rc_draw (rc_ov);
		2482	rc_clear (rc_ov);
		2483
2125	glDisable (GL_BLEND);	2484	glDisable (GL_BLEND);
2126	rc_free (rc);	2485	rc_free (rc);
		2486	rc_free (rc_ov);
2127		2487
2128	// top layer: overlays such as the health bar	2488	// top layer: overlays such as the health bar
2129	for (y = 0; y < sh; y++)	2489	for (y = 0; y < sh; y++)
2130	if (0 <= y + my && y + my < self->rows)	2490	if (0 <= y + my && y + my < self->rows)
2131	{	2491	{
…		…
2134	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
2135	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
2136	{	2496	{
2137	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
2138		2498
2139	int px = x * T;	2499	int px = x * Tw;
2140	int py = y * T;	2500	int py = y * Th;
		2501
		2502	if (expect_false (cell->player == player))
		2503	{
		2504	px += sdx;
		2505	py += sdy;
		2506	}
2141		2507
2142	if (cell->stat_hp)	2508	if (cell->stat_hp)
2143	{	2509	{
2144	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2146		2512
2147	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
2148	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
2149	px + width - 1, py);	2515	px + width - 1, py);
2150		2516
…		…
2156	}	2522	}
2157	}	2523	}
2158	}	2524	}
2159		2525
2160	void	2526	void
2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2527	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2162	CODE:	2528	CODE:
2163	{	2529	{
2164	static float color[16][3] = {	2530	static float color[16][3] = {
2165	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
2166	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
2167	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
2168	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
2169		2535
2170	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
2171	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
2172	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
2173	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
2174		2540
2175	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
2176	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
2177	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
2178	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
2179		2545
2180	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
2181		2547
2182	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
2183	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
2184	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
2185	};	2551	};
2186		2552
2187	int x, y;	2553	int x, y;
2188		2554
2189	glEnable (GL_TEXTURE_2D);	2555	glEnable (GL_TEXTURE_2D);
		2556	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2557	* but the nvidia driver (185.18.14) mishandles alpha textures
		2558	* and takes the colour from god knows where instead of using
		2559	* Cp. MODULATE results in the same colour, but slightly different
		2560	* alpha, but atcually gives us the correct colour with nvidia.
		2561	*/
2190	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2191	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2564	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193	glBegin (GL_QUADS);	2565	glBegin (GL_QUADS);
2194		2566
2195	for (y = 0; y < h; y++)	2567	for (y = 0; y < h; y++)
…		…
2199		2571
2200	if (m)	2572	if (m)
2201	{	2573	{
2202	float *c = color [m & 15];	2574	float *c = color [m & 15];
2203		2575
2204	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2205	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2206		2578
2207	glColor4f (c[0], c[1], c[2], 0.75);	2579	glColor4f (c[0], c[1], c[2], 1);
2208	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2209	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2210	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2211	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2583	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2212	}	2584	}
…		…
2220	void	2592	void
2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2593	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2222	PPCODE:	2594	PPCODE:
2223	{	2595	{
2224	int x, y;	2596	int x, y;
2225	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2226	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2227	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2228	int sw34 = (sw * 3 + 3) & ~3;	2600	int sw3 = sw * 3;
		2601	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2602	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2603	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2604	memset (darkness1, 0, sw1*sh1);
2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2232		2605
2233	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2234	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2235		2608
2236	mx += self->x - 1;	2609	mx += self->x - 1;
2237	my += self->y - 1;	2610	my += self->y - 1;
2238
2239	memset (darkness1, 255, sw1 * sh1);
2240		2611
2241	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2242	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2243	{	2614	{
2244	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2247	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2248	{	2619	{
2249	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2250		2621
2251	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2252	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2253	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2254	}	2625	}
2255	}	2626	}
2256		2627
2257	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2258	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2277		2648
2278	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2279	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2280	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2281		2652
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2657	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2291	}	2662	}
2292		2663
2293	free (darkness1);	2664	free (darkness1);
2294		2665
2295	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2296	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2297	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2298	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2299	}	2670	}
2300		2671
2301	SV *	2672	SV *
…		…
2364	else	2735	else
2365	*data++ = 0;	2736	*data++ = 0;
2366	}	2737	}
2367	}	2738	}
2368		2739
2369	/* if size is w*h + 5 then no data has been found */	2740	/* if size is w*h + 5 then no data has been found */
2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2741	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371	{	2742	{
2372	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374	}	2745	}
2375		2746
2376	RETVAL = data_sv;	2747	RETVAL = data_sv;
2377	}	2748	}
2378	OUTPUT:	2749	OUTPUT:
2379	RETVAL	2750	RETVAL
2380		2751
2381	void	2752	void
…		…
2388	STRLEN len;	2759	STRLEN len;
2389	uint8_t *data, *end;	2760	uint8_t *data, *end;
2390		2761
2391	len = SvLEN (data_sv);	2762	len = SvLEN (data_sv);
2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393	data = SvPVbyte_nolen (data_sv);	2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2394	end = data + len + 8;	2765	end = data + len + 8;
2395		2766
2396	if (len < 5)	2767	if (len < 5)
2397	XSRETURN_EMPTY;	2768	XSRETURN_EMPTY;
2398		2769
…		…
2459	}	2830	}
2460		2831
2461	MODULE = Deliantra::Client PACKAGE = DC::RW	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2462		2833
2463	DC::RW	2834	DC::RW
2464	new (SV *class, SV *data_sv)	2835	new (SV *klass, SV *data_sv)
2465	CODE:	2836	CODE:
2466	{	2837	{
2467	STRLEN datalen;	2838	STRLEN datalen;
2468	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2469		2840
…		…
2471	}	2842	}
2472	OUTPUT:	2843	OUTPUT:
2473	RETVAL	2844	RETVAL
2474		2845
2475	DC::RW	2846	DC::RW
2476	new_from_file (SV *class, const char *path, const char *mode = "rb")	2847	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2477	CODE:	2848	CODE:
2478	RETVAL = SDL_RWFromFile (path, mode);	2849	RETVAL = SDL_RWFromFile (path, mode);
2479	OUTPUT:	2850	OUTPUT:
2480	RETVAL	2851	RETVAL
2481		2852
…		…
2499	if (RETVAL < 0)	2870	if (RETVAL < 0)
2500	{	2871	{
2501	RETVAL = Mix_GroupOldest (-1);	2872	RETVAL = Mix_GroupOldest (-1);
2502		2873
2503	if (RETVAL < 0)	2874	if (RETVAL < 0)
		2875	{
		2876	// happens sometimes, maybe it just stopped playing(?)
		2877	RETVAL = Mix_GroupAvailable (-1);
		2878
		2879	if (RETVAL < 0)
2504	XSRETURN_UNDEF;	2880	XSRETURN_UNDEF;
2505		2881	}
		2882	else
2506	Mix_HaltChannel (RETVAL);	2883	Mix_HaltChannel (RETVAL);
2507	}	2884	}
2508		2885
2509	Mix_UnregisterAllEffects (RETVAL);	2886	Mix_UnregisterAllEffects (RETVAL);
2510	Mix_Volume (RETVAL, 128);	2887	Mix_Volume (RETVAL, 128);
2511	}	2888	}
…		…
2558	void	2935	void
2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2936	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2560	CODE:	2937	CODE:
2561	{	2938	{
2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2939	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2940	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565	}	2942	}
2566		2943
2567	void	2944	void
2568	set_reverse_stereo (DC::Channel self, int flip)	2945	set_reverse_stereo (DC::Channel self, int flip)
…		…
2571		2948
2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573		2950
2574	PROTOTYPES: DISABLE	2951	PROTOTYPES: DISABLE
2575		2952
		2953	void
		2954	decoders ()
		2955	PPCODE:
		2956	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2957	int i, num = Mix_GetNumChunkDecoders ();
		2958	EXTEND (SP, num);
		2959	for (i = 0; i < num; ++i)
		2960	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2961	#else
		2962	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2963	#endif
		2964
2576	DC::MixChunk	2965	DC::MixChunk
2577	new (SV *class, DC::RW rwops)	2966	new (SV *klass, DC::RW rwops)
2578	CODE:	2967	CODE:
2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580	OUTPUT:	2969	OUTPUT:
2581	RETVAL	2970	RETVAL
2582		2971
…		…
2612	OUTPUT:	3001	OUTPUT:
2613	RETVAL	3002	RETVAL
2614		3003
2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2616		3005
		3006	void
		3007	decoders ()
		3008	PPCODE:
		3009	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3010	int i, num = Mix_GetNumMusicDecoders ();
		3011	EXTEND (SP, num);
		3012	for (i = 0; i < num; ++i)
		3013	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3014	#else
		3015	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3016	#endif
		3017
2617	int	3018	int
2618	volume (int volume = -1)	3019	volume (int volume = -1)
2619	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2620	CODE:	3021	CODE:
2621	if (items > 0)	3022	if (items > 0)
…		…
2632	void	3033	void
2633	halt ()	3034	halt ()
2634	CODE:	3035	CODE:
2635	Mix_HaltMusic ();	3036	Mix_HaltMusic ();
2636		3037
		3038	int
		3039	playing ()
		3040	CODE:
		3041	RETVAL = Mix_PlayingMusic ();
		3042	OUTPUT:
		3043	RETVAL
		3044
2637	DC::MixMusic	3045	DC::MixMusic
2638	new (SV *class, DC::RW rwops)	3046	new (SV *klass, DC::RW rwops)
2639	CODE:	3047	CODE:
2640	RETVAL = Mix_LoadMUS_RW (rwops);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2641	OUTPUT:	3049	OUTPUT:
2642	RETVAL	3050	RETVAL
2643		3051
…		…
2671	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2672	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2673	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2674	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2675	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2676	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2677	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2678	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2679	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2680	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2692	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2693	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2694	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2695	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2696	const_iv (GL_ONE_MINUS_DST_ALPHA),	3105	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3106	const_iv (GL_SRC_COLOR),
		3107	const_iv (GL_DST_COLOR),
		3108	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3109	const_iv (GL_ONE_MINUS_DST_COLOR),
2697	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2698	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2699	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2700	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2701	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2769	const_iv (GL_NICEST),	3182	const_iv (GL_NICEST),
2770	const_iv (GL_V2F),	3183	const_iv (GL_V2F),
2771	const_iv (GL_V3F),	3184	const_iv (GL_V3F),
2772	const_iv (GL_T2F_V3F),	3185	const_iv (GL_T2F_V3F),
2773	const_iv (GL_T2F_N3F_V3F),	3186	const_iv (GL_T2F_N3F_V3F),
		3187	const_iv (GL_FUNC_ADD),
		3188	const_iv (GL_FUNC_SUBTRACT),
		3189	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2774	# undef const_iv	3190	# undef const_iv
2775	};	3191	};
2776		3192
2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3193	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2779		3195
2780	texture_av = newAV ();	3196	texture_av = newAV ();
2781	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2782	}	3198	}
2783		3199
…		…
2785	disable_GL_EXT_blend_func_separate ()	3201	disable_GL_EXT_blend_func_separate ()
2786	CODE:	3202	CODE:
2787	gl.BlendFuncSeparate = 0;	3203	gl.BlendFuncSeparate = 0;
2788	gl.BlendFuncSeparateEXT = 0;	3204	gl.BlendFuncSeparateEXT = 0;
2789		3205
2790	char *	3206	void
		3207	apple_nvidia_bug (int enable)
		3208
		3209	const char *
2791	gl_vendor ()	3210	gl_vendor ()
2792	CODE:	3211	CODE:
2793	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2794	OUTPUT:	3213	OUTPUT:
2795	RETVAL	3214	RETVAL
2796		3215
2797	char *	3216	const char *
2798	gl_version ()	3217	gl_version ()
2799	CODE:	3218	CODE:
2800	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2801	OUTPUT:	3220	OUTPUT:
2802	RETVAL	3221	RETVAL
2803		3222
2804	char *	3223	const char *
2805	gl_extensions ()	3224	gl_extensions ()
2806	CODE:	3225	CODE:
2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2808	OUTPUT:	3227	OUTPUT:
2809	RETVAL	3228	RETVAL
2810		3229
2811	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
2812		3235
2813	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
2814	CODE:	3237	CODE:
2815	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
2816	OUTPUT:	3239	OUTPUT:
…		…
2824		3247
2825	int glGetError ()	3248	int glGetError ()
2826		3249
2827	void glFinish ()	3250	void glFinish ()
2828		3251
		3252	void glFlush ()
		3253
2829	void glClear (int mask)	3254	void glClear (int mask)
2830		3255
2831	void glClearColor (float r, float g, float b, float a = 1.0)	3256	void glClearColor (float r, float g, float b, float a = 1.0)
2832	PROTOTYPE: @	3257	PROTOTYPE: @
2833		3258
…		…
2842	void glBlendFunc (int sfactor, int dfactor)	3267	void glBlendFunc (int sfactor, int dfactor)
2843		3268
2844	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3269	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2845	CODE:	3270	CODE:
2846	gl_BlendFuncSeparate (sa, da, saa, daa);	3271	gl_BlendFuncSeparate (sa, da, saa, daa);
		3272
		3273	# void glBlendEquation (int se)
2847		3274
2848	void glDepthMask (int flag)	3275	void glDepthMask (int flag)
2849		3276
2850	void glLogicOp (int opcode)	3277	void glLogicOp (int opcode)
2851		3278
…		…
2886	void glRotate (float angle, float x, float y, float z)	3313	void glRotate (float angle, float x, float y, float z)
2887	CODE:	3314	CODE:
2888	glRotatef (angle, x, y, z);	3315	glRotatef (angle, x, y, z);
2889		3316
2890	void glColor (float r, float g, float b, float a = 1.0)	3317	void glColor (float r, float g, float b, float a = 1.0)
		3318	PROTOTYPE: @
2891	ALIAS:	3319	ALIAS:
2892	glColor_premultiply = 1	3320	glColor_premultiply = 1
2893	CODE:	3321	CODE:
2894	if (ix)	3322	if (ix)
2895	{	3323	{
…		…
3001		3429
3002	void glEndList ()	3430	void glEndList ()
3003		3431
3004	void glCallList (int list)	3432	void glCallList (int list)
3005		3433
		3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3007		3440
3008	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
3009		3442
3010	void	3443	void
3011	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
3012	PPCODE:	3445	PPCODE:
3013	{	3446	{
3014	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
3015	XPUSHs (self);	3448	XPUSHs (self);
3016	}	3449	}
3017		3450
3018	BOOT:	3451	BOOT:
3019	{	3452	{
…		…
3027		3460
3028	void	3461	void
3029	draw (SV *self)	3462	draw (SV *self)
3030	CODE:	3463	CODE:
3031	{	3464	{
3032	HV *hv;	3465	HV *hv;
3033	SV **svp;	3466	SV **svp;
3034	NV x, y, w, h;	3467	NV x, y, w, h;
3035	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
3036	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
3037	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
3038	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);

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