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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	86	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	87	#define expect_true(expr) expect ((expr) != 0, 1)
78		88
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
82		95
83	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
85		98
86	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
87		100
88	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		103
		104	#define KMOD_LRAM 0x10000 // our extension
		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	}
90		127
91	static AV *texture_av;	128	static AV *texture_av;
92		129
93	static struct	130	static struct
94	{	131	{
…		…
151	{	188	{
152	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
153		190
154	while (attrs)	191	while (attrs)
155	{	192	{
156	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		194
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	196	return 1;
160		197
161	attrs = attrs->next;	198	attrs = attrs->next;
162	}	199	}
163		200
164	return 0;	201	return 0;
165	}	202	}
166		203
167	typedef struct cf_layout {	204	struct cf_layout {
168	PangoLayout *pl;	205	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
170	int base_height;	207	int base_height;
171	DC__Font font;	208	DC__Font font;
172	rc_t *rc;	209	rc_t *rc;
173	} *DC__Layout;	210	};
		211
		212	typedef cf_layout *DC__Layout;
174		213
175	static DC__Font default_font;	214	static DC__Font default_font;
176	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
178		217
179	static void	218	static void
180	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
181	{	220	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	224	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	226	}
188		227
189	static void	228	static void
…		…
219	}	258	}
220		259
221	typedef uint16_t tileid;	260	typedef uint16_t tileid;
222	typedef uint16_t faceid;	261	typedef uint16_t faceid;
223		262
224	typedef struct {	263	struct maptex
		264	{
225	GLuint name;	265	GLuint name;
226	int w, h;	266	int w, h;
227	float s, t;	267	float s, t;
228	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
229	tileid smoothtile;	269	tileid smoothtile;
230	uint8_t smoothlevel;	270	uint8_t smoothlevel;
231	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
232		273
233	typedef struct {	274	struct mapcell
		275	{
234	uint32_t player;	276	uint32_t player;
235	tileid tile[3];	277	tileid tile[3];
236	uint16_t darkness;	278	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	280	};
239		281
240	typedef struct {	282	struct maprow
		283	{
241	int32_t c0, c1;	284	int32_t c0, c1;
242	mapcell *col;	285	mapcell *col;
243	} maprow;	286	};
244		287
245	typedef struct map {	288	struct mapgrid {
246	int x, y, w, h;	289	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
250		293
251	int32_t rows;	294	int32_t rows;
252	maprow *row;	295	maprow *row;
253	} *DC__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
254		299
255	static char *	300	static char *
256	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
257	{	302	{
258	char *p;	303	char *p;
…		…
276		321
277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#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))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279		324
280	static void	325	static void
281	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
282	{	327	{
283	while (self->faces <= face)	328	while (self->faces <= face)
284	{	329	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	331	self->faces *= 2;
287	}	332	}
288	}	333	}
289		334
290	static void	335	static void
291	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
292	{	337	{
293	while (self->texs <= texid)	338	while (self->texs <= texid)
294	{	339	{
295	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
296	self->texs *= 2;	341	self->texs *= 2;
297	}	342	}
298	}	343	}
299		344
300	static maprow *	345	static maprow *
301	map_get_row (DC__Map self, int y)	346	map_get_row (mapgrid *self, int y)
302	{	347	{
303	if (0 > y)	348	if (0 > y)
304	{	349	{
305	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
344		389
345	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
346	}	391	}
347		392
348	static mapcell *	393	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
350	{	395	{
351	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
352	}	397	}
353		398
354	static void	399	static void
355	map_clear (DC__Map self)	400	map_clear (mapgrid *self)
356	{	401	{
357	int r;	402	int r;
358		403
359	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
367	self->oy = 0;	412	self->oy = 0;
368	self->row = 0;	413	self->row = 0;
369	self->rows = 0;	414	self->rows = 0;
370	}	415	}
371		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
372	static void	427	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
374	{	429	{
375	int x, y;	430	int x, y;
376	maprow *row;	431	maprow *row;
377	mapcell *cell;	432	mapcell *cell;
378		433
…		…
390	if (x >= row->c1)	445	if (x >= row->c1)
391	break;	446	break;
392		447
393	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
394		449
395	cell->darkness = 0;	450	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	451	}
400	}	452	}
401	}	453	}
402		454
403	typedef struct {	455	struct smooth_key
		456	{
404	tileid tile;	457	tileid tile;
405	uint8_t x, y, level;	458	uint8_t x, y, level;
406	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
407		478
408	static void	479	static void
409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
410	{	481	{
411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	482	auto &&it = h.find (key);
412		483
413	if (SvIOK (*sv))	484	if (it == h.end ())
414	SvIV_set (*sv, SvIVX (*sv) | bits);	485	h.insert (std::make_pair (key, bits));
415	else	486	else
416	sv_setiv (*sv, bits);	487	it->second |= bits;
417	}	488	}
418		489
419	static void	490	static void
420	music_finished (void)	491	music_finished (void)
421	{	492	{
…		…
438	ev.code = 1;	509	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	511	ev.data2 = 0;
441		512
442	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
443	}	521	}
444		522
445	static unsigned int	523	static unsigned int
446	minpot (unsigned int n)	524	minpot (unsigned int n)
447	{	525	{
…		…
514	if (!svp || !SvTRUE (*svp))	592	if (!svp || !SvTRUE (*svp))
515	return 0;	593	return 0;
516		594
517	return 1;	595	return 1;
518	}	596	}
		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META | KMOD_ALT))
		607	mod |= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD | G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
519		655
520	MODULE = Deliantra::Client PACKAGE = DC	656	MODULE = Deliantra::Client PACKAGE = DC
521		657
522	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
523		659
…		…
552	const_iv (SDL_USEREVENT),	688	const_iv (SDL_USEREVENT),
553		689
554	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
557		743
558	const_iv (SDLK_FIRST),	744	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	745	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
641		827
		828	const_iv (KMOD_LRAM),
		829
642	const_iv (MIX_DEFAULT_FORMAT),	830	const_iv (MIX_DEFAULT_FORMAT),
643		831
644	const_iv (SDL_INIT_TIMER),	832	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	833	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	834	const_iv (SDL_INIT_VIDEO),
…		…
664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665	const_iv (SDL_GL_STEREO),	853	const_iv (SDL_GL_STEREO),
666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667	const_iv (SDL_GL_MULTISAMPLESAMPLES),	855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
668	const_iv (SDL_GL_ACCELERATED_VISUAL),	856	const_iv (SDL_GL_ACCELERATED_VISUAL),
669	const_iv (SDL_GL_SWAP_CONTROL)	857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
670	# undef const_iv	860	# undef const_iv
671	};	861	};
672		862
673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
675		865
676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
678	}	868	}
679		869
…		…
695	NV ceil (NV x)	885	NV ceil (NV x)
696		886
697	IV minpot (UV n)	887	IV minpot (UV n)
698		888
699	IV popcount (UV n)	889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
700		896
701	void	897	void
702	pango_init ()	898	pango_init ()
703	CODE:	899	CODE:
704	{	900	{
…		…
712	#endif	908	#endif
713	}	909	}
714		910
715	char *SDL_GetError ()	911	char *SDL_GetError ()
716		912
		913	void SDL_main_hack (SV *real_main)
		914	PROTOTYPE: &
		915
717	int SDL_Init (U32 flags)	916	int SDL_Init (U32 flags)
718		917
719	int SDL_InitSubSystem (U32 flags)	918	int SDL_InitSubSystem (U32 flags)
720		919
721	void SDL_QuitSubSystem (U32 flags)	920	void SDL_QuitSubSystem (U32 flags)
722		921
723	void SDL_Quit ()	922	void SDL_Quit ()
724		923
725	int SDL_GL_SetAttribute (int attr, int value)	924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
726		926
727	int SDL_GL_GetAttribute (int attr)	927	int SDL_GL_GetAttribute (int attr)
728	CODE:	928	CODE:
729	if (SDL_GL_GetAttribute (attr, &RETVAL))	929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
730	XSRETURN_UNDEF;	930	XSRETURN_UNDEF;
731	OUTPUT:	931	OUTPUT:
732	RETVAL	932	RETVAL
733		933
734	void	934	void
…		…
789	);	989	);
790		990
791	if (RETVAL)	991	if (RETVAL)
792	{	992	{
793	av_clear (texture_av);	993	av_clear (texture_av);
794
795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797	#include "glfunc.h"	995	#include "glfunc.h"
798	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
799	}	999	}
800	}	1000	}
801	OUTPUT:	1001	OUTPUT:
802	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char *title, const char *icon)
803		1006
804	void	1007	void
805	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
806		1009
807	char *	1010	char *
808	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
809		1013
810	int	1014	int
811	SDL_GetAppState ()	1015	SDL_GetAppState ()
812		1016
813	int	1017	int
814	SDL_GetModState ()	1018	SDL_GetModState ()
815		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
816	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
817	poll_events ()	1028	peep_events ()
818	PPCODE:	1029	PPCODE:
819	{	1030	{
820	SDL_Event ev;	1031	SDL_Event ev;
821		1032
822	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
829	{	1040	{
830	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
831	case SDL_KEYUP:	1042	case SDL_KEYUP:
832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
837	break;	1048	break;
838		1049
839	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
858	x = ev.motion.x;	1069	x = ev.motion.x;
859	y = ev.motion.y;	1070	y = ev.motion.y;
860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861	}	1072	}
862		1073
863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
864	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
865	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
866	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
888		1099
889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
890	}	1101	}
891	}	1102	}
892		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
893	int	1117	int
894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
895	POSTCALL:	1119	POSTCALL:
896	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
897	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
898		1122
899	void	1123	void
900	Mix_QuerySpec ()	1124	Mix_QuerySpec ()
…		…
959	add_font (char *file)	1183	add_font (char *file)
960	CODE:	1184	CODE:
961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962	OUTPUT:	1186	OUTPUT:
963	RETVAL	1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
964		1195
965	void	1196	void
966	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
967	ALIAS:	1198	ALIAS:
968	load_image_file = 1	1199	load_image_file = 1
…		…
1014		1245
1015	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
1016	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
1017	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
1018	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1020	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
1024		1255
…		…
1084	#if DEBUG	1315	#if DEBUG
1085	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
1086	#endif	1317	#endif
1087	}	1318	}
1088		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
1089	MODULE = Deliantra::Client PACKAGE = DC::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
1090		1328
1091	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
1092		1330
1093	DC::Font	1331	DC::Font
1094	new_from_file (SV *class, char *path, int id = 0)	1332	new_from_file (SV *klass, char *path, int id = 0)
1095	CODE:	1333	CODE:
1096	{	1334	{
1097	int count;	1335	int count;
1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1336	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1099	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1128	PROTOTYPE:	1366	PROTOTYPE:
1129	CODE:	1367	CODE:
1130	tc_restore ();	1368	tc_restore ();
1131		1369
1132	DC::Layout	1370	DC::Layout
1133	new (SV *class)	1371	new (SV *klass)
1134	CODE:	1372	CODE:
1135	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1136		1374
1137	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1138	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
…		…
1287		1525
1288	void	1526	void
1289	set_height (DC::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1290	CODE:	1528	CODE:
1291	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1292	{	1530	{
1293	self->base_height = base_height;	1531	self->base_height = base_height;
1294	layout_update_font (self);	1532	layout_update_font (self);
1295	}	1533	}
1296		1534
1297	void	1535	void
…		…
1524	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1525	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1526	}	1764	}
1527	}	1765	}
1528		1766
		1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 || h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530	CODE:	1889	CODE:
1531	{	1890	{
1532	GLint width;	1891	GLint width;
1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1540	MODULE = Deliantra::Client PACKAGE = DC::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1541		1900
1542	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1543		1902
1544	DC::Map	1903	DC::Map
1545	new (SV *class)	1904	new (SV *klass)
1546	CODE:	1905	CODE:
1547	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1548	RETVAL->x = 0;	1907	RETVAL->x = 0;
1549	RETVAL->y = 0;	1908	RETVAL->y = 0;
1550	RETVAL->w = 0;	1909	RETVAL->w = 0;
1551	RETVAL->h = 0;	1910	RETVAL->h = 0;
1552	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1589		1948
1590	void	1949	void
1591	set_smooth (DC::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1592	CODE:	1951	CODE:
1593	{	1952	{
1594	tileid texid;	1953	tileid texid;
1595	maptex *tex;	1954	maptex *tex;
1596		1955
1597	if (face < 0 || face >= self->faces)	1956	if (face < 0 || face >= self->faces)
1598	return;	1957	return;
1599		1958
1600	if (smooth < 0 || smooth >= self->faces)	1959	if (smooth < 0 || smooth >= self->faces)
1601	return;	1960	return;
1602		1961
1603	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1604		1963
1605	if (!texid)	1964	if (!texid)
1606	return;	1965	return;
1607		1966
1608	tex = self->tex + texid;	1967	tex = self->tex + texid;
…		…
1637	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1996	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1639	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1641	}	2000	}
		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
1642		2021
1643	int	2022	int
1644	ox (DC::Map self)	2023	ox (DC::Map self)
1645	ALIAS:	2024	ALIAS:
1646	oy = 1	2025	oy = 1
…		…
1686	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1687	}	2066	}
1688	}	2067	}
1689		2068
1690	SV *	2069	SV *
1691	map1a_update (DC::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1692	CODE:	2071	CODE:
1693	{	2072	{
1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2073	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1695	uint8_t *data_end = (uint8_t *)SvEND (data_);	2074	uint8_t *data_end = (uint8_t *)SvEND (data_);
1696	mapcell *cell;	2075	mapcell *cell;
…		…
1717		2096
1718	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1719		2098
1720	if (flags & 8)	2099	if (flags & 8)
1721	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1722	if (extmap)	2103	do
1723	{	2104	{
1724	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1725		2107
1726	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1727	{	2111	{
1728	ext = *data++;
1729	cmd = ext & 0x7f;
1730
1731	if (cmd < 4)
1732	cell->darkness = 255 - ext * 64 + 1;
1733	else if (cmd == 5) // health
1734	{
1735	cell->stat_width = 1;	2112	cell->stat_width = 1;
1736	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1737	}
1738	else if (cmd == 6) // monster width
1739	cell->stat_width = *data++ + 1;
1740	else if (cmd == 0x47)
1741	{
1742	if (*data == 1) cell->player = data [1];
1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747	data += *data + 1;
1748	}
1749	else if (cmd == 8) // cell flags
1750	cell->flags = *data++;
1751	else if (ext & 0x40) // unknown, multibyte => skip
1752	data += *data + 1;
1753	else
1754	data++;
1755	}	2114	}
1756	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1757	}	2132	}
1758	else	2133	while (ext & 0x80);
1759	cell->darkness = *data++ + 1;
1760	}	2134	}
1761		2135
1762	for (z = 0; z <= 2; ++z)	2136	for (z = 0; z <= 2; ++z)
1763	if (flags & (4 >> z))	2137	if (flags & (4 >> z))
1764	{	2138	{
…		…
1767	cell->tile [z] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
1768		2142
1769	if (cell->tile [z])	2143	if (cell->tile [z])
1770	{	2144	{
1771	maptex *tex = self->tex + cell->tile [z];	2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
1772	if (!tex->name)	2147	if (!tex->name)
1773	av_push (missing, newSViv (cell->tile [z]));	2148	av_push (missing, newSViv (cell->tile [z]));
1774		2149
1775	if (tex->smoothtile)	2150	if (tex->smoothtile)
1776	{	2151	{
1777	maptex *smooth = self->tex + tex->smoothtile;	2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
1778	if (!smooth->name)	2154	if (!smooth->name)
1779	av_push (missing, newSViv (tex->smoothtile));	2155	av_push (missing, newSViv (tex->smoothtile));
1780	}	2156	}
1781	}	2157	}
1782	}	2158	}
1783	}	2159	}
1784	else	2160	else
1785	{	2161	CELL_CLEAR (cell);
1786	cell->darkness = 0;
1787	cell->stat_hp = 0;
1788	cell->flags = 0;
1789	cell->player = 0;
1790	}
1791	}	2162	}
1792	}	2163	}
1793	OUTPUT:	2164	OUTPUT:
1794	RETVAL	2165	RETVAL
1795		2166
…		…
1815	? self->row + y	2186	? self->row + y
1816	: 0;	2187	: 0;
1817		2188
1818	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1819	{	2190	{
1820	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1821		2192
1822	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1823	{	2194	{
1824	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1825		2196
…		…
1827	{	2198	{
1828	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1829	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1830	int a1 = tex.a;	2201	int a1 = tex.a;
1831		2202
1832	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1833	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1834	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1835	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1836	}	2207	}
1837	}	2208	}
1838		2209
1839	*map++ = (r )	2210	*map++ = (r )
1840	| (g << 8)	2211	| (g << 8)
1841	| (b << 16)	2212	| (b << 16)
1842	| (a << 24);	2213	| (a << 24);
1843	}	2214	}
1844	}	2215	}
1845		2216
1846	RETVAL = map_sv;	2217	RETVAL = map_sv;
1847	}	2218	}
1848	OUTPUT:	2219	OUTPUT:
1849	RETVAL	2220	RETVAL
1850		2221
1851	void	2222	void
1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2223	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)
1853	CODE:	2224	CODE:
1854	{	2225	{
1855	int x, y, z;	2226	int x, y, z;
1856		2227
1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859	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)
1860	smooth_key skey;	2230	smooth_key skey;
1861	int pl_x, pl_y;	2231	int pl_x, pl_y;
1862	maptex pl_tex;	2232	maptex pl_tex;
1863	rc_t *rc = rc_alloc ();	2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
1864	rc_key_t key;	2235	rc_key_t key;
1865	rc_array_t *arr;	2236	rc_array_t *arr;
1866		2237
1867	pl_tex.name = 0;	2238	pl_tex.name = 0;
1868		2239
1869	// thats current max. sorry.	2240	// that's current max. sorry.
1870	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1871	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1872		2243
1873	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1874	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
…		…
1878	key.g = 255;	2249	key.g = 255;
1879	key.b = 255;	2250	key.b = 255;
1880	key.a = 255;	2251	key.a = 255;
1881	key.mode = GL_QUADS;	2252	key.mode = GL_QUADS;
1882	key.format = GL_T2F_V3F;	2253	key.format = GL_T2F_V3F;
1883	key.texname = -1;
1884		2254
1885	mx += self->x;	2255	mx += self->x;
1886	my += self->y;	2256	my += self->y;
1887		2257
1888	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913		2283
1914	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1915	{	2285	{
		2286	smooth_hash smooth;
1916	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1917		2289
1918	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1919	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1920	{	2292	{
1921	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1927	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1928		2300
1929	if (tile)	2301	if (tile)
1930	{	2302	{
1931	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1932	int px = (x + 1) * T - tex.w;	2304	int px, py;
1933	int py = (y + 1) * T - tex.h;
1934		2305
1935	if (key.texname != tex.name)	2306	if (key.texname != tex.name)
1936	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1937	if (!tex.name)	2310	if (!tex.name)
1938	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1939		2312
1940	key.texname = tex.name;	2313	key.texname = tex.name;
1941	arr = rc_array (rc, &key);	2314	arr = rc_array (rc, &key);
1942	}	2315	}
		2316
		2317	px = (x + 1) * Th - tex.w;
		2318	py = (y + 1) * Tw - tex.h;
1943		2319
1944	if (expect_false (cell->player == player) && expect_false (z == 2))	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1945	{	2321	{
1946	pl_x = px;	2322	pl_x = px;
1947	pl_y = py;	2323	pl_y = py;
…		…
1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956		2332
1957	if (expect_false (cell->flags) && expect_false (z == 2))
1958	{
1959	// overlays such as the speech bubble, probably more to come
1960	if (cell->flags & 1)
1961	{
1962	maptex tex = self->tex [1];
1963	int px = x * T + T * 2 / 32;
1964	int py = y * T - T * 6 / 32;
1965
1966	if (tex.name)
1967	{
1968	if (key.texname != tex.name)
1969	{
1970	key.texname = tex.name;
1971	arr = rc_array (rc, &key);
1972	}
1973
1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978	}
1979	}
1980	}
1981
1982	// update smooth hash	2333	// update smooth hash
1983	if (tex.smoothtile)	2334	if (tex.smoothtile)
1984	{	2335	{
1985	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
1986	skey.level = tex.smoothlevel;	2337	skey.level = tex.smoothlevel;
…		…
2001		2352
2002	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
2004		2355
2005	// full tile	2356	// full tile
2006	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2007		2358
2008	// borders	2359	// borders
2009	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2010	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2011	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2012	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2013		2364
2014	// corners	2365	// corners
2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2019	}	2391	}
2020	}	2392	}
2021	}	2393	}
2022	}	2394	}
2023		2395
…		…
2039	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
2040	{	2412	{
2041	int level = (w << 5) | b;	2413	int level = (w << 5) | b;
2042	HE *he;	2414	HE *he;
2043		2415
2044	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2045	while ((he = hv_iternext (smooth)))
2046	{	2417	{
2047	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	smooth_key &skey = it->first;
2048	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
2049		2420
2050	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
2051	&& skey->level == level	2422	&& skey.level == level
2052	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
2053	{	2424	{
2054	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
2055	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
2056	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
2057	int border = bits & 15;	2428	int border = bits & 15;
2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
2060	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
2061		2432
…		…
2063	{	2434	{
2064	// this time avoiding texture state changes	2435	// this time avoiding texture state changes
2065	// save gobs of state changes.	2436	// save gobs of state changes.
2066	if (key.texname != tex.name)	2437	if (key.texname != tex.name)
2067	{	2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
2068	glEnd ();	2441	glEnd ();
2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
2071	}	2444	}
2072		2445
2073	if (border)	2446	if (border)
2074	{	2447	{
2075	float ox = border * dx;	2448	float ox = border * dx;
2076		2449
2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2081	}	2454	}
2082		2455
2083	if (corner)	2456	if (corner)
2084	{	2457	{
2085	float ox = corner * dx;	2458	float ox = corner * dx;
2086		2459
2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2091	}	2464	}
2092	}	2465	}
2093	}	2466	}
2094	}	2467	}
2095	}	2468	}
…		…
2097		2470
2098	glEnd ();	2471	glEnd ();
2099	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
2100	key.texname = -1;	2473	key.texname = -1;
2101	}	2474	}
2102
2103	hv_clear (smooth);
2104	}	2475	}
2105		2476
2106	if (pl_tex.name)	2477	if (pl_tex.name)
2107	{	2478	{
2108	maptex tex = pl_tex;	2479	maptex tex = pl_tex;
…		…
2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119		2490
2120	rc_draw (rc);	2491	rc_draw (rc);
2121	}	2492	}
2122		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
2123	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
2124	rc_free (rc);	2498	rc_free (rc);
		2499	rc_free (rc_ov);
2125		2500
2126	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
2127	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
2128	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
2129	{	2504	{
…		…
2132	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
2133	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
2134	{	2509	{
2135	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
2136		2511
2137	int px = x * T;	2512	int px = x * Tw;
2138	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
2139		2520
2140	if (cell->stat_hp)	2521	if (cell->stat_hp)
2141	{	2522	{
2142	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2144		2525
2145	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
2146	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
2147	px + width - 1, py);	2528	px + width - 1, py);
2148		2529
…		…
2154	}	2535	}
2155	}	2536	}
2156	}	2537	}
2157		2538
2158	void	2539	void
2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2160	CODE:	2541	CODE:
2161	{	2542	{
2162	static float color[16][3] = {	2543	static float color[16][3] = {
2163	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
2164	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
2165	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
2166	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
2167		2548
2168	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
2169	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
2170	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
2171	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
2172		2553
2173	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
2174	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
2175	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
2176	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
2177		2558
2178	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
2179		2560
2180	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
2181	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
2182	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
2183	};	2564	};
2184		2565
2185	int x, y;	2566	int x, y;
2186		2567
2187	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
2188	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2189	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
2192		2579
2193	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2197		2584
2198	if (m)	2585	if (m)
2199	{	2586	{
2200	float *c = color [m & 15];	2587	float *c = color [m & 15];
2201		2588
2202	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2203	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2204		2591
2205	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2206	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210	}	2597	}
…		…
2218	void	2605	void
2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2220	PPCODE:	2607	PPCODE:
2221	{	2608	{
2222	int x, y;	2609	int x, y;
2223	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2224	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2225	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2226	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2615	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2616	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2617	memset (darkness1, 0, sw1*sh1);
2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2230		2618
2231	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2232	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2233		2621
2234	mx += self->x - 1;	2622	mx += self->x - 1;
2235	my += self->y - 1;	2623	my += self->y - 1;
2236
2237	memset (darkness1, 255, sw1 * sh1);
2238		2624
2239	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2240	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2241	{	2627	{
2242	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2245	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2246	{	2632	{
2247	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2248		2634
2249	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2250	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2251	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2252	}	2638	}
2253	}	2639	}
2254		2640
2255	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2256	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2275		2661
2276	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2277	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2278	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2279		2665
2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2289	}	2675	}
2290		2676
2291	free (darkness1);	2677	free (darkness1);
2292		2678
2293	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2294	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2295	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2296	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2297	}	2683	}
2298		2684
2299	SV *	2685	SV *
…		…
2362	else	2748	else
2363	*data++ = 0;	2749	*data++ = 0;
2364	}	2750	}
2365	}	2751	}
2366		2752
2367	/* if size is w*h + 5 then no data has been found */	2753	/* if size is w*h + 5 then no data has been found */
2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2754	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369	{	2755	{
2370	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372	}	2758	}
2373		2759
2374	RETVAL = data_sv;	2760	RETVAL = data_sv;
2375	}	2761	}
2376	OUTPUT:	2762	OUTPUT:
2377	RETVAL	2763	RETVAL
2378		2764
2379	void	2765	void
…		…
2386	STRLEN len;	2772	STRLEN len;
2387	uint8_t *data, *end;	2773	uint8_t *data, *end;
2388		2774
2389	len = SvLEN (data_sv);	2775	len = SvLEN (data_sv);
2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391	data = SvPVbyte_nolen (data_sv);	2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2392	end = data + len + 8;	2778	end = data + len + 8;
2393		2779
2394	if (len < 5)	2780	if (len < 5)
2395	XSRETURN_EMPTY;	2781	XSRETURN_EMPTY;
2396		2782
…		…
2457	}	2843	}
2458		2844
2459	MODULE = Deliantra::Client PACKAGE = DC::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2460		2846
2461	DC::RW	2847	DC::RW
2462	new (SV *class, SV *data_sv)	2848	new (SV *klass, SV *data_sv)
2463	CODE:	2849	CODE:
2464	{	2850	{
2465	STRLEN datalen;	2851	STRLEN datalen;
2466	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2467		2853
…		…
2469	}	2855	}
2470	OUTPUT:	2856	OUTPUT:
2471	RETVAL	2857	RETVAL
2472		2858
2473	DC::RW	2859	DC::RW
2474	new_from_file (SV *class, const char *path, const char *mode = "rb")	2860	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2475	CODE:	2861	CODE:
2476	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2477	OUTPUT:	2863	OUTPUT:
2478	RETVAL	2864	RETVAL
2479		2865
…		…
2497	if (RETVAL < 0)	2883	if (RETVAL < 0)
2498	{	2884	{
2499	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2500		2886
2501	if (RETVAL < 0)	2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
2502	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2503		2894	}
		2895	else
2504	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2505	}	2897	}
2506		2898
2507	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2508	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2509	}	2901	}
…		…
2556	void	2948	void
2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558	CODE:	2950	CODE:
2559	{	2951	{
2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563	}	2955	}
2564		2956
2565	void	2957	void
2566	set_reverse_stereo (DC::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
…		…
2569		2961
2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571		2963
2572	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2573		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
2574	DC::MixChunk	2978	DC::MixChunk
2575	new (SV *class, DC::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2576	CODE:	2980	CODE:
2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578	OUTPUT:	2982	OUTPUT:
2579	RETVAL	2983	RETVAL
2580		2984
…		…
2610	OUTPUT:	3014	OUTPUT:
2611	RETVAL	3015	RETVAL
2612		3016
2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2614		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
		3030
2615	int	3031	int
2616	volume (int volume = -1)	3032	volume (int volume = -1)
2617	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2618	CODE:	3034	CODE:
2619	if (items > 0)	3035	if (items > 0)
…		…
2630	void	3046	void
2631	halt ()	3047	halt ()
2632	CODE:	3048	CODE:
2633	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2634		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2635	DC::MixMusic	3058	DC::MixMusic
2636	new (SV *class, DC::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2637	CODE:	3060	CODE:
2638	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2639	OUTPUT:	3062	OUTPUT:
2640	RETVAL	3063	RETVAL
2641		3064
…		…
2669	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2670	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2671	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2672	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2673	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2674	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2675	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2676	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2677	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2678	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2690	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2691	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2692	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2693	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2695	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2696	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2697	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2698	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2699	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2767	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2768	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2769	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2770	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2771	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2772	# undef const_iv	3203	# undef const_iv
2773	};	3204	};
2774		3205
2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2777		3208
2778	texture_av = newAV ();	3209	texture_av = newAV ();
2779	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2780	}	3211	}
2781		3212
…		…
2783	disable_GL_EXT_blend_func_separate ()	3214	disable_GL_EXT_blend_func_separate ()
2784	CODE:	3215	CODE:
2785	gl.BlendFuncSeparate = 0;	3216	gl.BlendFuncSeparate = 0;
2786	gl.BlendFuncSeparateEXT = 0;	3217	gl.BlendFuncSeparateEXT = 0;
2787		3218
2788	char *	3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2789	gl_vendor ()	3223	gl_vendor ()
2790	CODE:	3224	CODE:
2791	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2792	OUTPUT:	3226	OUTPUT:
2793	RETVAL	3227	RETVAL
2794		3228
2795	char *	3229	const char *
2796	gl_version ()	3230	gl_version ()
2797	CODE:	3231	CODE:
2798	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2799	OUTPUT:	3233	OUTPUT:
2800	RETVAL	3234	RETVAL
2801		3235
2802	char *	3236	const char *
2803	gl_extensions ()	3237	gl_extensions ()
2804	CODE:	3238	CODE:
2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2806	OUTPUT:	3240	OUTPUT:
2807	RETVAL	3241	RETVAL
2808		3242
2809	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2810		3248
2811	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2812	CODE:	3250	CODE:
2813	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2814	OUTPUT:	3252	OUTPUT:
…		…
2822		3260
2823	int glGetError ()	3261	int glGetError ()
2824		3262
2825	void glFinish ()	3263	void glFinish ()
2826		3264
		3265	void glFlush ()
		3266
2827	void glClear (int mask)	3267	void glClear (int mask)
2828		3268
2829	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2830	PROTOTYPE: @	3270	PROTOTYPE: @
2831		3271
…		…
2840	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2841		3281
2842	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843	CODE:	3283	CODE:
2844	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2845		3287
2846	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2847		3289
2848	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2849		3291
…		…
2884	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2885	CODE:	3327	CODE:
2886	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2887		3329
2888	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
2889	ALIAS:	3332	ALIAS:
2890	glColor_premultiply = 1	3333	glColor_premultiply = 1
2891	CODE:	3334	CODE:
2892	if (ix)	3335	if (ix)
2893	{	3336	{
…		…
2999		3442
3000	void glEndList ()	3443	void glEndList ()
3001		3444
3002	void glCallList (int list)	3445	void glCallList (int list)
3003		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005		3453
3006	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
3007		3455
3008	void	3456	void
3009	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
3010	PPCODE:	3458	PPCODE:
3011	{	3459	{
3012	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
3013	XPUSHs (self);	3461	XPUSHs (self);
3014	}	3462	}
3015		3463
3016	BOOT:	3464	BOOT:
3017	{	3465	{
…		…
3025		3473
3026	void	3474	void
3027	draw (SV *self)	3475	draw (SV *self)
3028	CODE:	3476	CODE:
3029	{	3477	{
3030	HV *hv;	3478	HV *hv;
3031	SV **svp;	3479	SV **svp;
3032	NV x, y, w, h;	3480	NV x, y, w, h;
3033	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
3034	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
3035	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
3036	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);

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