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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 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>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	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);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		83
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
87		90
88	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
90		93
91	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
92		95
93	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95		98
96	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
		100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n |= n >> 1;
		120	n |= n >> 2;
		121	n |= n >> 4;
		122	n |= n >> 8;
		123	n |= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
97		146
98	static AV *texture_av;	147	static AV *texture_av;
99		148
100	static struct	149	static struct
101	{	150	{
…		…
158	{	207	{
159	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
160		209
161	while (attrs)	210	while (attrs)
162	{	211	{
163	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
164		213
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	215	return 1;
167		216
168	attrs = attrs->next;	217	attrs = attrs->next;
169	}	218	}
170		219
171	return 0;	220	return 0;
172	}	221	}
173		222
174	typedef struct cf_layout {	223	struct cf_layout {
175	PangoLayout *pl;	224	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
177	int base_height;	226	int base_height;
178	DC__Font font;	227	DC__Font font;
179	rc_t *rc;	228	rc_t rc;
180	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
181		232
182	static DC__Font default_font;	233	static DC__Font default_font;
183	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
185		236
186	static void	237	static void
187	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
188	{	239	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	243	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	245	}
195		246
196	static void	247	static void
…		…
223		274
224	*w = rect.width;	275	*w = rect.width;
225	*h = rect.height;	276	*h = rect.height;
226	}	277	}
227		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
228	typedef uint16_t tileid;	281	typedef uint16_t tileid;
229	typedef uint16_t faceid;	282	typedef uint16_t faceid;
230		283
231	typedef struct {	284	struct maptex
		285	{
232	GLuint name;	286	GLuint name;
233	int w, h;	287	int w, h;
234	float s, t;	288	float s, t;
235	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
236	tileid smoothtile;	290	tileid smoothtile;
237	uint8_t smoothlevel;	291	uint8_t smoothlevel;
238	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
239		294
240	typedef struct {	295	struct mapcell
		296	{
241	uint32_t player;	297	uint32_t player;
242	tileid tile[3];	298	tileid tile[3];
243	uint16_t darkness;	299	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	301	};
246		302
247	typedef struct {	303	struct maprow
		304	{
248	int32_t c0, c1;	305	int32_t c0, c1;
249	mapcell *col;	306	mapcell *col;
250	} maprow;	307	};
251		308
252	typedef struct map {	309	struct mapgrid {
253	int x, y, w, h;	310	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
256	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
257		314
258	int32_t rows;	315	int32_t rows;
259	maprow *row;	316	maprow *row;
260	} *DC__Map;	317	};
261		318
262	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
263	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
264	{	324	{
265	char *p;	325	T *p;
266		326
267	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
268	Zero (p, inc, char);	328	Zero (p, inc, T);
269	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
270	Safefree (ptr);	330	Safefree (ptr);
271		331
272	return p;	332	ptr = p;
273	}	333	}
274		334
275	static char *	335	template<typename T>
		336	ecb_cold static void
276	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
277	{	338	{
278	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
279	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
280
281	return ptr;
282	}	341	}
283
284	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286		342
287	static void	343	static void
288	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
289	{	345	{
290	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
291	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
292	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
293	self->faces *= 2;	351	self->faces = newsize;
294	}
295	}	352	}
296		353
297	static void	354	static void
298	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
299	{	356	{
300	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
301	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
302	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
303	self->texs *= 2;	362	self->texs = newsize;
304	}
305	}	363	}
306		364
307	static maprow *	365	static maprow *
308	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
309	{	367	{
310	if (0 > y)	368	if (0 > y)
311	{	369	{
312	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
314		372
315	self->rows += extend;	373	self->rows += extend;
316	self->y += extend;	374	self->y += extend;
317	y += extend;	375	y += extend;
318	}	376	}
319	else if (y >= self->rows)	377	else if (y >= self->rows)
320	{	378	{
321	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
322	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
323	self->rows += extend;	381	self->rows += extend;
324	}	382	}
325		383
326	return self->row + y;	384	return self->row + y;
327	}	385	}
…		…
337	}	395	}
338		396
339	if (row->c0 > x)	397	if (row->c0 > x)
340	{	398	{
341	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
342	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
343	row->c0 -= extend;	401	row->c0 -= extend;
344	}	402	}
345	else if (x >= row->c1)	403	else if (x >= row->c1)
346	{	404	{
347	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
348	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
349	row->c1 += extend;	407	row->c1 += extend;
350	}	408	}
351		409
352	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
353	}	411	}
354		412
355	static mapcell *	413	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
357	{	415	{
358	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
359	}	417	}
360		418
361	static void	419	static void
362	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
363	{	421	{
364	int r;	422	int r;
365		423
366	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
367	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
385	(cell)->flags = 0; \	443	(cell)->flags = 0; \
386	(cell)->player = 0; \	444	(cell)->player = 0; \
387	} while (0)	445	} while (0)
388		446
389	static void	447	static void
390	map_blank (DC__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
391	{	449	{
392	int x, y;	450	int x, y;
393	maprow *row;	451	maprow *row;
394	mapcell *cell;	452	mapcell *cell;
395		453
…		…
412	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
413	}	471	}
414	}	472	}
415	}	473	}
416		474
417	typedef struct {	475	struct smooth_key
		476	{
418	tileid tile;	477	tileid tile;
419	uint8_t x, y, level;	478	uint8_t x, y, level;
420	} smooth_key;	479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
421		498
422	static void	499	static void
423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	501	{
425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
426		503
427	if (SvIOK (*sv))	504	if (it == h.end ())
428	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
429	else	506	else
430	sv_setiv (*sv, bits);	507	it->second |= bits;
431	}	508	}
432		509
433	static void	510	static void
434	music_finished (void)	511	music_finished (void)
435	{	512	{
…		…
454	ev.data2 = 0;	531	ev.data2 = 0;
455		532
456	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
457	}	534	}
458		535
459	static unsigned int
460	minpot (unsigned int n)
461	{
462	if (!n)
463	return 0;
464
465	--n;
466
467	n |= n >> 1;
468	n |= n >> 2;
469	n |= n >> 4;
470	n |= n >> 8;
471	n |= n >> 16;
472
473	return n + 1;
474	}
475
476	static unsigned int
477	popcount (unsigned int n)
478	{
479	n -= (n >> 1) & 0x55555555U;
480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
482	n *= 0x01010101U;
483
484	return n >> 24;
485	}
486
487	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
488	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
489	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
490		539
491	/******************************************************************************/	540	/******************************************************************************/
…		…
544		593
545	return mod;	594	return mod;
546	}	595	}
547		596
548	static void	597	static void
549	deliantra_main ()	598	deliantra_main (SV *real_main)
550	{	599	{
551	char *argv[] = { 0 };	600	dSP;
552	call_argv ("::main", G_DISCARD | G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
553	}	604	}
554		605
555	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
556	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
557	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
558	* on OS X, so... we provide one and call the original main(), which,	611	* on OS X, so... we provide one and call the original main(), which,
559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	612	* due to shared library magic, calls -lSDLmain's main, not perl's main,
560	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
561	*/	614	*/
562	extern C_LINKAGE int	615	extern C_LINKAGE int
563	main (int argc, char *argv[])	616	main (int argc, char *argv[])
564	{	617	{
565	deliantra_main ();	618	deliantra_main (real_main);
566	}	619	}
567		620
568	#undef main	621	#undef main
569		622
570	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
571		624
572	static void	625	static void
573	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
574	{	627	{
		628	real_main = real_main_;
		629
575	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
576	(main) (1, argv);	631	(main) (1, argv);
577	}	632	}
578	#else	633	#else
579	static void	634	static void
580	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
581	{	636	{
582	deliantra_main ();	637	deliantra_main (real_main);
583	}	638	}
584	#endif	639	#endif
585		640
586	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
587		642
…		…
788		843
789	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
790	# undef const_iv	845	# undef const_iv
791	};	846	};
792		847
793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	848	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
795		850
796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
798	}	853	}
799		854
…		…
814		869
815	NV ceil (NV x)	870	NV ceil (NV x)
816		871
817	IV minpot (UV n)	872	IV minpot (UV n)
818		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
819	IV popcount (UV n)	880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
		885
		886	NV distance (NV dx, NV dy)
		887	CODE:
		888	RETVAL = pow (dx * dx + dy * dy, 0.5);
		889	OUTPUT:
		890	RETVAL
820		891
821	void	892	void
822	pango_init ()	893	pango_init ()
823	CODE:	894	CODE:
824	{	895	{
…		…
832	#endif	903	#endif
833	}	904	}
834		905
835	char *SDL_GetError ()	906	char *SDL_GetError ()
836		907
837	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
838		910
839	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
840		912
841	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
842		914
843	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
844		916
845	void SDL_Quit ()	917	void SDL_Quit ()
846		918
847	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
848		921
849	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
850	CODE:	923	CODE:
851	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
852	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
853	OUTPUT:	926	OUTPUT:
854	RETVAL	927	RETVAL
855		928
856	void	929	void
…		…
911	);	984	);
912		985
913	if (RETVAL)	986	if (RETVAL)
914	{	987	{
915	av_clear (texture_av);	988	av_clear (texture_av);
916
917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	989	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
919	#include "glfunc.h"	990	#include "glfunc.h"
920	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
921	}	994	}
922	}	995	}
923	OUTPUT:	996	OUTPUT:
924	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
925		1001
926	void	1002	void
927	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
928		1004
929	char *	1005	char *
930	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
931		1008
932	int	1009	int
933	SDL_GetAppState ()	1010	SDL_GetAppState ()
934		1011
935	int	1012	int
936	SDL_GetModState ()	1013	SDL_GetModState ()
937		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
938	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
939	poll_events ()	1023	peep_events ()
940	PPCODE:	1024	PPCODE:
941	{	1025	{
942	SDL_Event ev;	1026	SDL_Event ev;
943		1027
944	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1010		1094
1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1095	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1012	}	1096	}
1013	}	1097	}
1014		1098
		1099	char *
		1100	SDL_AudioDriverName ()
		1101	CODE:
		1102	{
		1103	char buf [256];
		1104	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1105	XSRETURN_UNDEF;
		1106
		1107	RETVAL = buf;
		1108	}
		1109	OUTPUT:
		1110	RETVAL
		1111
1015	int	1112	int
1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1017	POSTCALL:	1114	POSTCALL:
1018	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1019	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1020		1117
1021	void	1118	void
1022	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1081	add_font (char *file)	1178	add_font (char *file)
1082	CODE:	1179	CODE:
1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1084	OUTPUT:	1181	OUTPUT:
1085	RETVAL	1182	RETVAL
		1183
		1184	void
		1185	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1186
		1187	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1188	void
		1189	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1086		1190
1087	void	1191	void
1088	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1089	ALIAS:	1193	ALIAS:
1090	load_image_file = 1	1194	load_image_file = 1
…		…
1136		1240
1137	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1138	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1139	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1140	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1141	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1142	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1246	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1143	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1144	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1146		1250
…		…
1206	#if DEBUG	1310	#if DEBUG
1207	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
1208	#endif	1312	#endif
1209	}	1313	}
1210		1314
		1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
1211	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1212		1323
1213	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1214		1325
1215	DC::Font	1326	DC::Font
1216	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1217	CODE:	1328	CODE:
1218	{	1329	{
1219	int count;	1330	int count;
1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1221	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1250	PROTOTYPE:	1361	PROTOTYPE:
1251	CODE:	1362	CODE:
1252	tc_restore ();	1363	tc_restore ();
1253		1364
1254	DC::Layout	1365	DC::Layout
1255	new (SV *class)	1366	new (SV *klass)
1256	CODE:	1367	CODE:
1257	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1258		1369
1259	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1260	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1261	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1262	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1263	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1264	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1265	RETVAL->font = 0;	1376	RETVAL->font = 0;
1266	RETVAL->rc = rc_alloc ();
1267		1377
1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1269	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1270	OUTPUT:	1380	OUTPUT:
1271	RETVAL	1381	RETVAL
1272		1382
1273	void	1383	void
1274	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1275	CODE:	1385	CODE:
1276	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1277	rc_free (self->rc);
1278	Safefree (self);	1387	delete self;
1279		1388
1280	void	1389	void
1281	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1282	CODE:	1391	CODE:
1283	{	1392	{
…		…
1409		1518
1410	void	1519	void
1411	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1412	CODE:	1521	CODE:
1413	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1414	{	1523	{
1415	self->base_height = base_height;	1524	self->base_height = base_height;
1416	layout_update_font (self);	1525	layout_update_font (self);
1417	}	1526	}
1418		1527
1419	void	1528	void
…		…
1537	}	1646	}
1538		1647
1539	void	1648	void
1540	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1541	CODE:	1650	CODE:
1542	rc_clear (self->rc);	1651	self->rc.clear ();
1543	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1544	self->pl,	1653	self->pl,
1545	self->rc,	1654	&self->rc,
1546	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1547	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1548	flags	1657	flags
1549	);	1658	);
1550	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1565		1674
1566	rc_draw (self->rc);	1675	self->rc.draw ();
1567		1676
1568	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1569	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1570	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1571	}	1680	}
…		…
1646	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1647	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1648	}	1757	}
1649	}	1758	}
1650		1759
		1760	void
		1761	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1652	CODE:	1882	CODE:
1653	{	1883	{
1654	GLint width;	1884	GLint width;
1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1662	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1663		1893
1664	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1665		1895
1666	DC::Map	1896	DC::Map
1667	new (SV *class)	1897	new (SV *klass)
1668	CODE:	1898	CODE:
1669	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1670	RETVAL->x = 0;	1900	RETVAL->x = 0;
1671	RETVAL->y = 0;	1901	RETVAL->y = 0;
1672	RETVAL->w = 0;	1902	RETVAL->w = 0;
1673	RETVAL->h = 0;	1903	RETVAL->h = 0;
1674	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1711		1941
1712	void	1942	void
1713	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1714	CODE:	1944	CODE:
1715	{	1945	{
1716	tileid texid;	1946	tileid texid;
1717	maptex *tex;	1947	maptex *tex;
1718		1948
1719	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1720	return;	1950	return;
1721		1951
1722	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1723	return;	1953	return;
1724		1954
1725	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1726		1956
1727	if (!texid)	1957	if (!texid)
1728	return;	1958	return;
1729		1959
1730	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1759	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1760	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1761	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1763	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1764		2014
1765	int	2015	int
1766	ox (DC::Map self)	2016	ox (DC::Map self)
1767	ALIAS:	2017	ALIAS:
1768	oy = 1	2018	oy = 1
…		…
1800	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1801	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1802		2052
1803	while (self->y < 0)	2053	while (self->y < 0)
1804	{	2054	{
1805	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1806		2056
1807	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1808	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1809	}	2059	}
1810	}	2060	}
1811		2061
1812	SV *	2062	SV *
1813	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1814	CODE:	2064	CODE:
1815	{	2065	{
1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1817	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1818	mapcell *cell;	2068	mapcell *cell;
…		…
1839		2089
1840	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1841		2091
1842	if (flags & 8)	2092	if (flags & 8)
1843	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1844	if (extmap)	2096	do
1845	{	2097	{
1846	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1847		2100
1848	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1849	{	2104	{
1850	ext = *data++;
1851	cmd = ext & 0x7f;
1852
1853	if (cmd < 4)
1854	cell->darkness = 255 - ext * 64 + 1;
1855	else if (cmd == 5) // health
1856	{
1857	cell->stat_width = 1;	2105	cell->stat_width = 1;
1858	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1859	}
1860	else if (cmd == 6) // monster width
1861	cell->stat_width = *data++ + 1;
1862	else if (cmd == 0x47)
1863	{
1864	if (*data == 1) cell->player = data [1];
1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1868
1869	data += *data + 1;
1870	}
1871	else if (cmd == 8) // cell flags
1872	cell->flags = *data++;
1873	else if (ext & 0x40) // unknown, multibyte => skip
1874	data += *data + 1;
1875	else
1876	data++;
1877	}	2107	}
1878	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1879	}	2125	}
1880	else	2126	while (ext & 0x80);
1881	cell->darkness = *data++ + 1;
1882	}	2127	}
1883		2128
1884	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1885	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1886	{	2131	{
…		…
1889	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1890		2135
1891	if (cell->tile [z])	2136	if (cell->tile [z])
1892	{	2137	{
1893	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1894	if (!tex->name)	2140	if (!tex->name)
1895	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1896		2142
1897	if (tex->smoothtile)	2143	if (tex->smoothtile)
1898	{	2144	{
1899	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1900	if (!smooth->name)	2147	if (!smooth->name)
1901	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1902	}	2149	}
1903	}	2150	}
1904	}	2151	}
…		…
1932	? self->row + y	2179	? self->row + y
1933	: 0;	2180	: 0;
1934		2181
1935	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1936	{	2183	{
1937	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1938		2185
1939	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1940	{	2187	{
1941	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1942		2189
…		…
1944	{	2191	{
1945	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1946	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1947	int a1 = tex.a;	2194	int a1 = tex.a;
1948		2195
1949	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1950	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1951	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1952	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1953	}	2200	}
1954	}	2201	}
1955		2202
1956	*map++ = (r )	2203	*map++ = (r )
1957	| (g << 8)	2204	| (g << 8)
1958	| (b << 16)	2205	| (b << 16)
1959	| (a << 24);	2206	| (a << 24);
1960	}	2207	}
1961	}	2208	}
1962		2209
1963	RETVAL = map_sv;	2210	RETVAL = map_sv;
1964	}	2211	}
1965	OUTPUT:	2212	OUTPUT:
1966	RETVAL	2213	RETVAL
1967		2214
1968	void	2215	void
1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2216	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1970	CODE:	2217	CODE:
1971	{	2218	{
1972	int x, y, z;	2219	int x, y, z;
1973		2220
1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1977	smooth_key skey;
1978	int pl_x, pl_y;	2222	int pl_x, pl_y;
1979	maptex pl_tex;	2223	maptex pl_tex;
1980	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1981	rc_key_t key;	2226	rc_key_t key;
1982	rc_array_t *arr;	2227	rc_t::array_t *arr;
1983		2228
1984	pl_tex.name = 0;	2229	pl_tex.name = 0;
1985		2230
1986	// thats current max. sorry.	2231	// that's current max. sorry.
1987	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1988	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1989
1990	// clear key, in case of extra padding
1991	memset (&skey, 0, sizeof (skey));
1992		2234
1993	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1994	key.r = 255;	2236	key.r = 255;
1995	key.g = 255;	2237	key.g = 255;
1996	key.b = 255;	2238	key.b = 255;
1997	key.a = 255;	2239	key.a = 255;
1998	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1999	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
2000	key.texname = -1;
2001		2242
2002	mx += self->x;	2243	mx += self->x;
2003	my += self->y;	2244	my += self->y;
2004		2245
2005	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2006	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2007	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2008	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2009		2250
2010	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2011	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2012	{	2253	{
2013	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030		2271
2031	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2032	{	2273	{
2033	memset (smooth_level, 0, sizeof (smooth_level));	2274	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2275	smooth_key skey;
		2276	smooth_hash smooth;
		2277	key.texname = -1;
2034		2278
2035	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2036	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2037	{	2281	{
2038	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
2044	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
2045		2289
2046	if (tile)	2290	if (tile)
2047	{	2291	{
2048	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
2049	int px = (x + 1) * T - tex.w;	2293	int px, py;
2050	int py = (y + 1) * T - tex.h;
2051		2294
2052	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
2053	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
2054	if (!tex.name)	2299	if (!tex.name)
2055	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2056		2301
2057	key.texname = tex.name;	2302	key.texname = tex.name;
2058	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2059	}	2304	}
2060		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
2061	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2062	{	2310	{
2063	pl_x = px;	2311	pl_x = px;
2064	pl_y = py;	2312	pl_y = py;
2065	pl_tex = tex;	2313	pl_tex = tex;
2066	continue;	2314	continue;
2067	}	2315	}
2068		2316
2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2319	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2073
2074	if (expect_false (cell->flags) && expect_false (z == 2))
2075	{
2076	// overlays such as the speech bubble, probably more to come
2077	if (cell->flags & 1)
2078	{
2079	maptex tex = self->tex [1];
2080	int px = x * T + T * 2 / 32;
2081	int py = y * T - T * 6 / 32;
2082
2083	if (tex.name)
2084	{
2085	if (key.texname != tex.name)
2086	{
2087	key.texname = tex.name;
2088	arr = rc_array (rc, &key);
2089	}
2090
2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095	}
2096	}
2097	}
2098		2321
2099	// update smooth hash	2322	// update smooth hash
2100	if (tex.smoothtile)	2323	if (tex.smoothtile)
2101	{	2324	{
2102	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2103	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2104		2327
2105	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2106		2329
2107	// add bits to current tile and all neighbours. skey.x|y is	2330	// add bits to current tile and all neighbours. skey.x|y is
2108	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
2109		2332
2110	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2118		2341
2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2121		2344
2122	// full tile	2345	// full tile
2123	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2346	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2124		2347
2125	// borders	2348	// borders
2126	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2349	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2127	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2350	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2128	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2351	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2129	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2352	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2130		2353
2131	// corners	2354	// corners
2132	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2355	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2133	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2356	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2134	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2357	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2135	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2358	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2359	}
		2360	}
		2361
		2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2363	{
		2364	// overlays such as the speech bubble, probably more to come
		2365	if (cell->flags & 1)
		2366	{
		2367	rc_key_t key_ov = key;
		2368	maptex tex = self->tex[TEXID_SPEECH];
		2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
		2371
		2372	key_ov.texname = tex.name;
		2373	rc_t::array_t &arr = rc_ov.array (key_ov);
		2374
		2375	arr.t2f_v3f (0 , 0 , px , py , 0);
		2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2136	}	2379	}
2137	}	2380	}
2138	}	2381	}
2139	}	2382	}
2140		2383
2141	rc_draw (rc);	2384	rc.draw ();
2142	rc_clear (rc);	2385	rc.clear ();
2143		2386
2144	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2145	// this is basically counting sort	2388	// this is basically counting sort
2146	{	2389	{
2147	int w, b;	2390	int w, b;
2148		2391
2149	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2150	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2151	for (w = 0; w < 256 / 32; ++w)	2394	for (int level = 0; level < smooth_level.size (); ++level)
		2395	if (smooth_level[level])
		2396	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2152	{	2397	{
2153	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2154	if (smask)	2399	IV bits = it->second;
2155	for (b = 0; b < 32; ++b)	2400
2156	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2157	{	2404	{
2158	int level = (w << 5) | b;	2405	maptex tex = self->tex [skey.tile];
		2406	int px = (((int)skey.x) - 1) * Tw;
		2407	int py = (((int)skey.y) - 1) * Th;
		2408	int border = bits & 15;
		2409	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2410	float dx = tex.s * .0625f; // 16 images/row
		2411	float dy = tex.t * .5f ; // 2 images/column
		2412
2159	HE *he;	2413	if (tex.name)
2160
2161	hv_iterinit (smooth);
2162	while ((he = hv_iternext (smooth)))
2163	{	2414	{
2164	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2165	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2166		2417	if (key.texname != tex.name)
2167	if (!(bits & 0x1000)
2168	&& skey->level == level
2169	&& level > smooth_max [skey->x][skey->y])
2170	{	2418	{
2171	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
2172	int px = (((int)skey->x) - 1) * T;
2173	int py = (((int)skey->y) - 1) * T;
2174	int border = bits & 15;
2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176	float dx = tex.s * .0625f; // 16 images/row
2177	float dy = tex.t * .5f ; // 2 images/column
2178		2420
2179	if (tex.name)
2180	{
2181	// this time avoiding texture state changes
2182	// save gobs of state changes.
2183	if (key.texname != tex.name)
2184	{
2185	glEnd ();	2421	glEnd ();
2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2188	}	2424	}
2189		2425
2190	if (border)	2426	if (border)
2191	{	2427	{
2192	float ox = border * dx;	2428	float ox = border * dx;
2193		2429
2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2198	}	2434	}
2199		2435
2200	if (corner)	2436	if (corner)
2201	{	2437	{
2202	float ox = corner * dx;	2438	float ox = corner * dx;
2203		2439
2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2208	}
2209	}
2210	}	2444	}
2211	}	2445	}
2212	}	2446	}
2213	}	2447	}
2214		2448
2215	glEnd ();	2449	glEnd ();
2216	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2217	key.texname = -1;	2451	key.texname = -1;
2218	}	2452	}
2219
2220	hv_clear (smooth);
2221	}	2453	}
2222		2454
2223	if (pl_tex.name)	2455	if (pl_tex.name)
2224	{	2456	{
2225	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2226	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2227	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2228		2460
2229	key.texname = tex.name;	2461	key.texname = tex.name;
2230	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2231		2463
2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2466	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2236		2468
2237	rc_draw (rc);	2469	rc.draw ();
2238	}	2470	}
2239		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2240	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2241	rc_free (rc);
2242		2476
2243	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2244	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2245	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2246	{	2480	{
…		…
2249	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2250	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2251	{	2485	{
2252	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2253		2487
2254	int px = x * T;	2488	int px = x * Tw;
2255	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
2256		2496
2257	if (cell->stat_hp)	2497	if (cell->stat_hp)
2258	{	2498	{
2259	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2260	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2261		2501
2262	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2263	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2264	px + width - 1, py);	2504	px + width - 1, py);
2265		2505
…		…
2271	}	2511	}
2272	}	2512	}
2273	}	2513	}
2274		2514
2275	void	2515	void
2276	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2516	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2277	CODE:	2517	CODE:
2278	{	2518	{
2279	static float color[16][3] = {	2519	static float color[16][3] = {
2280	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2281	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2282	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2283	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2284		2524
2285	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2286	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2287	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2288	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2289		2529
2290	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2291	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2292	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2293	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2294		2534
2295	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2296		2536
2297	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2298	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2299	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2300	};	2540	};
2301		2541
2302	int x, y;	2542	int x, y;
2303		2543
2304	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
		2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2546	* but the nvidia driver (185.18.14) mishandles alpha textures
		2547	* and takes the colour from god knows where instead of using
		2548	* Cp. MODULATE results in the same colour, but slightly different
		2549	* alpha, but atcually gives us the correct colour with nvidia.
		2550	*/
2305	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2306	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2307	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2308	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2309		2555
2310	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2314		2560
2315	if (m)	2561	if (m)
2316	{	2562	{
2317	float *c = color [m & 15];	2563	float *c = color [m & 15];
2318		2564
2319	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2320	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2321		2567
2322	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2323	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2324	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2325	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2326	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2327	}	2573	}
…		…
2335	void	2581	void
2336	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2582	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2337	PPCODE:	2583	PPCODE:
2338	{	2584	{
2339	int x, y;	2585	int x, y;
2340	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2341	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2342	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2343	int sw34 = (sw * 3 + 3) & ~3;	2589	int sw3 = sw * 3;
		2590	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2591	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2344	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2345	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2346	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2347		2594
2348	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2349	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2350		2597
2351	mx += self->x - 1;	2598	mx += self->x - 1;
2352	my += self->y - 1;	2599	my += self->y - 1;
2353
2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2355		2600
2356	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2357	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2358	{	2603	{
2359	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2362	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2363	{	2608	{
2364	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2365		2610
2366	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2367	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2368	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2369	}	2614	}
2370	}	2615	}
2371		2616
2372	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2373	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2392		2637
2393	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2394	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2395	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2396		2641
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2398	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2399	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2401	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2402	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2404	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2405	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2406	}	2651	}
2407		2652
2408	free (darkness1);	2653	free (darkness1);
2409		2654
2410	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2411	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2412	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2413	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2414	}	2659	}
2415		2660
2416	SV *	2661	SV *
…		…
2479	else	2724	else
2480	*data++ = 0;	2725	*data++ = 0;
2481	}	2726	}
2482	}	2727	}
2483		2728
2484	/* if size is w*h + 5 then no data has been found */	2729	/* if size is w*h + 5 then no data has been found */
2485	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2486	{	2731	{
2487	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2489	}	2734	}
2490		2735
2491	RETVAL = data_sv;	2736	RETVAL = data_sv;
2492	}	2737	}
2493	OUTPUT:	2738	OUTPUT:
2494	RETVAL	2739	RETVAL
2495		2740
2496	void	2741	void
…		…
2503	STRLEN len;	2748	STRLEN len;
2504	uint8_t *data, *end;	2749	uint8_t *data, *end;
2505		2750
2506	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2508	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2509	end = data + len + 8;	2754	end = data + len + 8;
2510		2755
2511	if (len < 5)	2756	if (len < 5)
2512	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2513		2758
…		…
2574	}	2819	}
2575		2820
2576	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2577		2822
2578	DC::RW	2823	DC::RW
2579	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2580	CODE:	2825	CODE:
2581	{	2826	{
2582	STRLEN datalen;	2827	STRLEN datalen;
2583	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2584		2829
…		…
2586	}	2831	}
2587	OUTPUT:	2832	OUTPUT:
2588	RETVAL	2833	RETVAL
2589		2834
2590	DC::RW	2835	DC::RW
2591	new_from_file (SV *class, const char *path, const char *mode = "rb")	2836	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2592	CODE:	2837	CODE:
2593	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2594	OUTPUT:	2839	OUTPUT:
2595	RETVAL	2840	RETVAL
2596		2841
…		…
2614	if (RETVAL < 0)	2859	if (RETVAL < 0)
2615	{	2860	{
2616	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2617		2862
2618	if (RETVAL < 0)	2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
2619	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2620		2870	}
		2871	else
2621	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2622	}	2873	}
2623		2874
2624	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2625	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2626	}	2877	}
…		…
2673	void	2924	void
2674	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2675	CODE:	2926	CODE:
2676	{	2927	{
2677	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2678	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2680	}	2931	}
2681		2932
2682	void	2933	void
2683	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2686		2937
2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2688		2939
2689	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2690		2941
		2942	void
		2943	decoders ()
		2944	PPCODE:
		2945	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2946	int i, num = Mix_GetNumChunkDecoders ();
		2947	EXTEND (SP, num);
		2948	for (i = 0; i < num; ++i)
		2949	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2950	#else
		2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2952	#endif
		2953
2691	DC::MixChunk	2954	DC::MixChunk
2692	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2693	CODE:	2956	CODE:
2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2695	OUTPUT:	2958	OUTPUT:
2696	RETVAL	2959	RETVAL
2697		2960
…		…
2727	OUTPUT:	2990	OUTPUT:
2728	RETVAL	2991	RETVAL
2729		2992
2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2731		2994
		2995	void
		2996	decoders ()
		2997	PPCODE:
		2998	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2999	int i, num = Mix_GetNumMusicDecoders ();
		3000	EXTEND (SP, num);
		3001	for (i = 0; i < num; ++i)
		3002	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3003	#else
		3004	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3005	#endif
		3006
2732	int	3007	int
2733	volume (int volume = -1)	3008	volume (int volume = -1)
2734	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2735	CODE:	3010	CODE:
2736	if (items > 0)	3011	if (items > 0)
…		…
2747	void	3022	void
2748	halt ()	3023	halt ()
2749	CODE:	3024	CODE:
2750	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2751		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2752	DC::MixMusic	3034	DC::MixMusic
2753	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2754	CODE:	3036	CODE:
2755	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2756	OUTPUT:	3038	OUTPUT:
2757	RETVAL	3039	RETVAL
2758		3040
…		…
2786	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2787	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2788	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2789	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2790	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2791	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2792	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2793	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2794	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2795	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2807	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2808	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2809	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2810	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2811	const_iv (GL_ONE_MINUS_DST_ALPHA),	3094	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3095	const_iv (GL_SRC_COLOR),
		3096	const_iv (GL_DST_COLOR),
		3097	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3098	const_iv (GL_ONE_MINUS_DST_COLOR),
2812	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2813	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2814	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2815	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2816	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2884	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2885	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2886	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2887	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2888	const_iv (GL_T2F_N3F_V3F),	3175	const_iv (GL_T2F_N3F_V3F),
		3176	const_iv (GL_FUNC_ADD),
		3177	const_iv (GL_FUNC_SUBTRACT),
		3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2889	# undef const_iv	3179	# undef const_iv
2890	};	3180	};
2891		3181
2892	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3182	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2893	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2894		3184
2895	texture_av = newAV ();	3185	texture_av = newAV ();
2896	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2897	}	3187	}
2898		3188
…		…
2900	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2901	CODE:	3191	CODE:
2902	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2903	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2904		3194
2905	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2906	gl_vendor ()	3199	gl_vendor ()
2907	CODE:	3200	CODE:
2908	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2909	OUTPUT:	3202	OUTPUT:
2910	RETVAL	3203	RETVAL
2911		3204
2912	char *	3205	const char *
2913	gl_version ()	3206	gl_version ()
2914	CODE:	3207	CODE:
2915	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2916	OUTPUT:	3209	OUTPUT:
2917	RETVAL	3210	RETVAL
2918		3211
2919	char *	3212	const char *
2920	gl_extensions ()	3213	gl_extensions ()
2921	CODE:	3214	CODE:
2922	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2923	OUTPUT:	3216	OUTPUT:
2924	RETVAL	3217	RETVAL
2925		3218
2926	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2927		3224
2928	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2929	CODE:	3226	CODE:
2930	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2931	OUTPUT:	3228	OUTPUT:
…		…
2939		3236
2940	int glGetError ()	3237	int glGetError ()
2941		3238
2942	void glFinish ()	3239	void glFinish ()
2943		3240
		3241	void glFlush ()
		3242
2944	void glClear (int mask)	3243	void glClear (int mask)
2945		3244
2946	void glClearColor (float r, float g, float b, float a = 1.0)	3245	void glClearColor (float r, float g, float b, float a = 1.0)
2947	PROTOTYPE: @	3246	PROTOTYPE: @
2948		3247
…		…
2957	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2958		3257
2959	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2960	CODE:	3259	CODE:
2961	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2962		3263
2963	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2964		3265
2965	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2966		3267
…		…
3001	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
3002	CODE:	3303	CODE:
3003	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
3004		3305
3005	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
		3307	PROTOTYPE: @
3006	ALIAS:	3308	ALIAS:
3007	glColor_premultiply = 1	3309	glColor_premultiply = 1
3008	CODE:	3310	CODE:
3009	if (ix)	3311	if (ix)
3010	{	3312	{
…		…
3116		3418
3117	void glEndList ()	3419	void glEndList ()
3118		3420
3119	void glCallList (int list)	3421	void glCallList (int list)
3120		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3121	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3122		3429
3123	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3124		3431
3125	void	3432	void
3126	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3127	PPCODE:	3434	PPCODE:
3128	{	3435	{
3129	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3130	XPUSHs (self);	3437	XPUSHs (self);
3131	}	3438	}
3132		3439
3133	BOOT:	3440	BOOT:
3134	{	3441	{
…		…
3142		3449
3143	void	3450	void
3144	draw (SV *self)	3451	draw (SV *self)
3145	CODE:	3452	CODE:
3146	{	3453	{
3147	HV *hv;	3454	HV *hv;
3148	SV **svp;	3455	SV **svp;
3149	NV x, y, w, h;	3456	NV x, y, w, h;
3150	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3151	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3152	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3153	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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