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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 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 atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
25	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
26	#endif	28	#endif
27		29
28	#include <assert.h>	30	#include <cassert>
29	#include <math.h>	31	#include <cmath>
30	#include <string.h>	32	#include <cstring>
31	#include <stdio.h>	33	#include <cstdio>
32	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
33		38
34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35		40
36	#include <SDL.h>	41	#include <SDL.h>
37	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
41	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
42		47
43	/* work around os x broken headers */	48	/* work around os x broken headers */
44	#ifdef __MACOSX__	49	#ifdef __MACOSX__
45	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);
46	#endif	53	#endif
47		54
48	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
49	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
50		57
51	#include <glib/gmacros.h>	58	#include <glib.h>
52		59
53	#include <pango/pango.h>	60	#include <pango/pango.h>
54		61
55	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
56	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
69	# include <netinet/in.h>	76	# include <netinet/in.h>
70	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
71	# include <inttypes.h>	78	# include <inttypes.h>
72	#endif	79	#endif
73		80
74	#if __GNUC__ >= 4	81	#include "ecb.h"
75	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
76	#else
77	# define expect(expr,value) (expr)
78	#endif
79
80	#define expect_false(expr) expect ((expr) != 0, 0)
81	#define expect_true(expr) expect ((expr) != 0, 1)
82		83
83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
84		85
85	/* this is used as fow flag as well, so has to have a different value */	86	/* this is used as fow flag as well, so has to have a different value */
86	/* then anything that is computed by incoming darkness */	87	/* then anything that is computed by incoming darkness */
…		…
97		98
98	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
99		100
100	#define TEXID_SPEECH 1	101	#define TEXID_SPEECH 1
101	#define TEXID_NOFACE 2	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	}
102		146
103	static AV *texture_av;	147	static AV *texture_av;
104		148
105	static struct	149	static struct
106	{	150	{
…		…
163	{	207	{
164	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
165		209
166	while (attrs)	210	while (attrs)
167	{	211	{
168	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
169		213
170	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
171	return 1;	215	return 1;
172		216
173	attrs = attrs->next;	217	attrs = attrs->next;
174	}	218	}
175		219
176	return 0;	220	return 0;
177	}	221	}
178		222
179	typedef struct cf_layout {	223	struct cf_layout {
180	PangoLayout *pl;	224	PangoLayout *pl;
181	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
182	int base_height;	226	int base_height;
183	DC__Font font;	227	DC__Font font;
184	rc_t *rc;	228	rc_t rc;
185	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
186		232
187	static DC__Font default_font;	233	static DC__Font default_font;
188	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
189	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
190		236
191	static void	237	static void
192	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
193	{	239	{
194	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
195	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197	#endif	243	#endif
198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
199	}	245	}
200		246
201	static void	247	static void
…		…
228		274
229	*w = rect.width;	275	*w = rect.width;
230	*h = rect.height;	276	*h = rect.height;
231	}	277	}
232		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
233	typedef uint16_t tileid;	281	typedef uint16_t tileid;
234	typedef uint16_t faceid;	282	typedef uint16_t faceid;
235		283
236	typedef struct {	284	struct maptex
		285	{
237	GLuint name;	286	GLuint name;
238	int w, h;	287	int w, h;
239	float s, t;	288	float s, t;
240	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
241	tileid smoothtile;	290	tileid smoothtile;
242	uint8_t smoothlevel;	291	uint8_t smoothlevel;
243	uint8_t unused; /* set to zero on use */	292	uint8_t unused; /* set to zero on use */
244	} maptex;	293	};
245		294
246	typedef struct {	295	struct mapcell
		296	{
247	uint32_t player;	297	uint32_t player;
248	tileid tile[3];	298	tileid tile[3];
249	uint16_t darkness;	299	uint16_t darkness;
250	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
251	} mapcell;	301	};
252		302
253	typedef struct {	303	struct maprow
		304	{
254	int32_t c0, c1;	305	int32_t c0, c1;
255	mapcell *col;	306	mapcell *col;
256	} maprow;	307	};
257		308
258	typedef struct map {	309	struct mapgrid {
259	int x, y, w, h;	310	int x, y, w, h;
260	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
261	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
262	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
263		314
264	int32_t rows;	315	int32_t rows;
265	maprow *row;	316	maprow *row;
266	} *DC__Map;	317	};
267		318
268	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
269	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
270	{	324	{
271	char *p;	325	T *p;
272		326
273	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
274	Zero (p, inc, char);	328	Zero (p, inc, T);
275	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
276	Safefree (ptr);	330	Safefree (ptr);
277		331
278	return p;	332	ptr = p;
279	}	333	}
280		334
281	static char *	335	template<typename T>
		336	ecb_cold static void
282	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
283	{	338	{
284	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
285	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
286
287	return ptr;
288	}	341	}
289
290	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
292		342
293	static void	343	static void
294	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
295	{	345	{
296	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
297	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
298	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
299	self->faces *= 2;	351	self->faces = newsize;
300	}
301	}	352	}
302		353
303	static void	354	static void
304	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
305	{	356	{
306	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
307	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
308	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
309	self->texs *= 2;	362	self->texs = newsize;
310	}
311	}	363	}
312		364
313	static maprow *	365	static maprow *
314	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
315	{	367	{
316	if (0 > y)	368	if (0 > y)
317	{	369	{
318	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
319	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
320		372
321	self->rows += extend;	373	self->rows += extend;
322	self->y += extend;	374	self->y += extend;
323	y += extend;	375	y += extend;
324	}	376	}
325	else if (y >= self->rows)	377	else if (y >= self->rows)
326	{	378	{
327	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
328	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
329	self->rows += extend;	381	self->rows += extend;
330	}	382	}
331		383
332	return self->row + y;	384	return self->row + y;
333	}	385	}
…		…
343	}	395	}
344		396
345	if (row->c0 > x)	397	if (row->c0 > x)
346	{	398	{
347	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
348	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
349	row->c0 -= extend;	401	row->c0 -= extend;
350	}	402	}
351	else if (x >= row->c1)	403	else if (x >= row->c1)
352	{	404	{
353	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
354	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
355	row->c1 += extend;	407	row->c1 += extend;
356	}	408	}
357		409
358	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
359	}	411	}
360		412
361	static mapcell *	413	static mapcell *
362	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
363	{	415	{
364	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
365	}	417	}
366		418
367	static void	419	static void
368	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
369	{	421	{
370	int r;	422	int r;
371		423
372	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
373	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
391	(cell)->flags = 0; \	443	(cell)->flags = 0; \
392	(cell)->player = 0; \	444	(cell)->player = 0; \
393	} while (0)	445	} while (0)
394		446
395	static void	447	static void
396	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)
397	{	449	{
398	int x, y;	450	int x, y;
399	maprow *row;	451	maprow *row;
400	mapcell *cell;	452	mapcell *cell;
401		453
…		…
418	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
419	}	471	}
420	}	472	}
421	}	473	}
422		474
423	typedef struct {	475	struct smooth_key
		476	{
424	tileid tile;	477	tileid tile;
425	uint8_t x, y, level;	478	uint8_t x, y, level;
426	} 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	}
427		498
428	static void	499	static void
429	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
430	{	501	{
431	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
432		503
433	if (SvIOK (*sv))	504	if (it == h.end ())
434	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
435	else	506	else
436	sv_setiv (*sv, bits);	507	it->second |= bits;
437	}	508	}
438		509
439	static void	510	static void
440	music_finished (void)	511	music_finished (void)
441	{	512	{
…		…
460	ev.data2 = 0;	531	ev.data2 = 0;
461		532
462	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
463	}	534	}
464		535
465	static unsigned int
466	minpot (unsigned int n)
467	{
468	if (!n)
469	return 0;
470
471	--n;
472
473	n |= n >> 1;
474	n |= n >> 2;
475	n |= n >> 4;
476	n |= n >> 8;
477	n |= n >> 16;
478
479	return n + 1;
480	}
481
482	static unsigned int
483	popcount (unsigned int n)
484	{
485	n -= (n >> 1) & 0x55555555U;
486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
488	n *= 0x01010101U;
489
490	return n >> 24;
491	}
492
493	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
494	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
495	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
496		539
497	/******************************************************************************/	540	/******************************************************************************/
…		…
550		593
551	return mod;	594	return mod;
552	}	595	}
553		596
554	static void	597	static void
555	deliantra_main ()	598	deliantra_main (SV *real_main)
556	{	599	{
557	char *argv[] = { 0 };	600	dSP;
558	call_argv ("::main", G_DISCARD | G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
559	}	604	}
560		605
561	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
562	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
563	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
564	* 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,
565	* 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,
566	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
567	*/	614	*/
568	extern C_LINKAGE int	615	extern C_LINKAGE int
569	main (int argc, char *argv[])	616	main (int argc, char *argv[])
570	{	617	{
571	deliantra_main ();	618	deliantra_main (real_main);
572	}	619	}
573		620
574	#undef main	621	#undef main
575		622
576	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
577		624
578	static void	625	static void
579	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
580	{	627	{
		628	real_main = real_main_;
		629
581	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
582	(main) (1, argv);	631	(main) (1, argv);
583	}	632	}
584	#else	633	#else
585	static void	634	static void
586	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
587	{	636	{
588	deliantra_main ();	637	deliantra_main (real_main);
589	}	638	}
590	#endif	639	#endif
591		640
592	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
593		642
…		…
794		843
795	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
796	# undef const_iv	845	# undef const_iv
797	};	846	};
798		847
799	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--)
800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
801		850
802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
804	}	853	}
805		854
…		…
820		869
821	NV ceil (NV x)	870	NV ceil (NV x)
822		871
823	IV minpot (UV n)	872	IV minpot (UV n)
824		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
825	IV popcount (UV n)	880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
826		885
827	NV distance (NV dx, NV dy)	886	NV distance (NV dx, NV dy)
828	CODE:	887	CODE:
829	RETVAL = pow (dx * dx + dy * dy, 0.5);	888	RETVAL = pow (dx * dx + dy * dy, 0.5);
830	OUTPUT:	889	OUTPUT:
…		…
844	#endif	903	#endif
845	}	904	}
846		905
847	char *SDL_GetError ()	906	char *SDL_GetError ()
848		907
849	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
850		910
851	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
852		912
853	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
854		914
855	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
856		916
857	void SDL_Quit ()	917	void SDL_Quit ()
858		918
859	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
860		921
861	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
862	CODE:	923	CODE:
863	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
864	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
865	OUTPUT:	926	OUTPUT:
866	RETVAL	927	RETVAL
867		928
868	void	929	void
…		…
923	);	984	);
924		985
925	if (RETVAL)	986	if (RETVAL)
926	{	987	{
927	av_clear (texture_av);	988	av_clear (texture_av);
928
929	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
930	#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);
931	#include "glfunc.h"	990	#include "glfunc.h"
932	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
933	}	994	}
934	}	995	}
935	OUTPUT:	996	OUTPUT:
936	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
937		1001
938	void	1002	void
939	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
940		1004
941	char *	1005	char *
942	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
943		1008
944	int	1009	int
945	SDL_GetAppState ()	1010	SDL_GetAppState ()
946		1011
947	int	1012	int
948	SDL_GetModState ()	1013	SDL_GetModState ()
949		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
950	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
951	poll_events ()	1023	peep_events ()
952	PPCODE:	1024	PPCODE:
953	{	1025	{
954	SDL_Event ev;	1026	SDL_Event ev;
955		1027
956	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1022		1094
1023	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))));
1024	}	1096	}
1025	}	1097	}
1026		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
1027	int	1112	int
1028	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)
1029	POSTCALL:	1114	POSTCALL:
1030	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1031	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1032		1117
1033	void	1118	void
1034	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1093	add_font (char *file)	1178	add_font (char *file)
1094	CODE:	1179	CODE:
1095	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1096	OUTPUT:	1181	OUTPUT:
1097	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)
1098		1190
1099	void	1191	void
1100	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1101	ALIAS:	1193	ALIAS:
1102	load_image_file = 1	1194	load_image_file = 1
…		…
1148		1240
1149	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1150	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1151	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1152	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1153	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1154	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)));
1155	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1156	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1157	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1158		1250
…		…
1230	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1231		1323
1232	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1233		1325
1234	DC::Font	1326	DC::Font
1235	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1236	CODE:	1328	CODE:
1237	{	1329	{
1238	int count;	1330	int count;
1239	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1240	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1269	PROTOTYPE:	1361	PROTOTYPE:
1270	CODE:	1362	CODE:
1271	tc_restore ();	1363	tc_restore ();
1272		1364
1273	DC::Layout	1365	DC::Layout
1274	new (SV *class)	1366	new (SV *klass)
1275	CODE:	1367	CODE:
1276	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1277		1369
1278	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1279	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1280	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1281	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1282	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1283	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1284	RETVAL->font = 0;	1376	RETVAL->font = 0;
1285	RETVAL->rc = rc_alloc ();
1286		1377
1287	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1288	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1289	OUTPUT:	1380	OUTPUT:
1290	RETVAL	1381	RETVAL
1291		1382
1292	void	1383	void
1293	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1294	CODE:	1385	CODE:
1295	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1296	rc_free (self->rc);
1297	Safefree (self);	1387	delete self;
1298		1388
1299	void	1389	void
1300	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1301	CODE:	1391	CODE:
1302	{	1392	{
…		…
1428		1518
1429	void	1519	void
1430	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1431	CODE:	1521	CODE:
1432	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1433	{	1523	{
1434	self->base_height = base_height;	1524	self->base_height = base_height;
1435	layout_update_font (self);	1525	layout_update_font (self);
1436	}	1526	}
1437		1527
1438	void	1528	void
…		…
1556	}	1646	}
1557		1647
1558	void	1648	void
1559	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1560	CODE:	1650	CODE:
1561	rc_clear (self->rc);	1651	self->rc.clear ();
1562	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1563	self->pl,	1653	self->pl,
1564	self->rc,	1654	&self->rc,
1565	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1566	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1567	flags	1657	flags
1568	);	1658	);
1569	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1580	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1581	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1582	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1583	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1584		1674
1585	rc_draw (self->rc);	1675	self->rc.draw ();
1586		1676
1587	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1588	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1589	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1590	}	1680	}
…		…
1670	void	1760	void
1671	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)	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)
1672	PROTOTYPE: @	1762	PROTOTYPE: @
1673	CODE:	1763	CODE:
1674	{	1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1675	glEnable (GL_TEXTURE_2D);	1767	glEnable (GL_TEXTURE_2D);
1676	glEnable (GL_BLEND);
1677	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1678	glBindTexture (GL_TEXTURE_2D, name1);	1768	glBindTexture (GL_TEXTURE_2D, name1);
1679		1769
1680	glColor3f (intensity, intensity, intensity);	1770	glColor3f (intensity, intensity, intensity);
1681	glPushMatrix ();	1771	glPushMatrix ();
1682	glScalef (1./3, 1./3, 1.);	1772	glScalef (1./3, 1./3, 1.);
…		…
1697	glBindTexture (GL_TEXTURE_2D, name2);	1787	glBindTexture (GL_TEXTURE_2D, name2);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1699		1789
1700	/* rgb == rgb(glcolor) */	1790	/* rgb == rgb(glcolor) */
1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1704		1794
1705	/* alpha = interpolate t0, t1 by env_alpha */	1795	/* alpha = interpolate t0, t1 by env_alpha */
1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1707		1797
…		…
1802	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1803		1893
1804	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1805		1895
1806	DC::Map	1896	DC::Map
1807	new (SV *class)	1897	new (SV *klass)
1808	CODE:	1898	CODE:
1809	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1810	RETVAL->x = 0;	1900	RETVAL->x = 0;
1811	RETVAL->y = 0;	1901	RETVAL->y = 0;
1812	RETVAL->w = 0;	1902	RETVAL->w = 0;
1813	RETVAL->h = 0;	1903	RETVAL->h = 0;
1814	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1851		1941
1852	void	1942	void
1853	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1854	CODE:	1944	CODE:
1855	{	1945	{
1856	tileid texid;	1946	tileid texid;
1857	maptex *tex;	1947	maptex *tex;
1858		1948
1859	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1860	return;	1950	return;
1861		1951
1862	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1863	return;	1953	return;
1864		1954
1865	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1866		1956
1867	if (!texid)	1957	if (!texid)
1868	return;	1958	return;
1869		1959
1870	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1903	}	1993	}
1904		1994
1905	void	1995	void
1906	expire_textures (DC::Map self, int texid, int count)	1996	expire_textures (DC::Map self, int texid, int count)
1907	PPCODE:	1997	PPCODE:
1908	for (; texid < self->texs && count; ++texid, --count)	1998	for (; texid < self->texs && count; ++texid, --count)
1909	{	1999	{
1910	maptex *tex = self->tex + texid;	2000	maptex *tex = self->tex + texid;
1911		2001
1912	if (tex->name)	2002	if (tex->name)
1913	{	2003	{
…		…
1960	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1961	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1962		2052
1963	while (self->y < 0)	2053	while (self->y < 0)
1964	{	2054	{
1965	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1966		2056
1967	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1968	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1969	}	2059	}
1970	}	2060	}
1971		2061
1972	SV *	2062	SV *
1973	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1974	CODE:	2064	CODE:
1975	{	2065	{
1976	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1977	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1978	mapcell *cell;	2068	mapcell *cell;
…		…
1999		2089
2000	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
2001		2091
2002	if (flags & 8)	2092	if (flags & 8)
2003	{	2093	{
		2094	uint8_t ext, cmd;
		2095
2004	if (extmap)	2096	do
2005	{	2097	{
2006	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
2007		2100
2008	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
2009	{	2104	{
2010	ext = *data++;
2011	cmd = ext & 0x7f;
2012
2013	if (cmd < 4)
2014	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2015	else if (cmd == 5) // health
2016	{
2017	cell->stat_width = 1;	2105	cell->stat_width = 1;
2018	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
2019	}
2020	else if (cmd == 6) // monster width
2021	cell->stat_width = *data++ + 1;
2022	else if (cmd == 0x47)
2023	{
2024	if (*data == 1) cell->player = data [1];
2025	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2026	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2027	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2028
2029	data += *data + 1;
2030	}
2031	else if (cmd == 8) // cell flags
2032	cell->flags = *data++;
2033	else if (ext & 0x40) // unknown, multibyte => skip
2034	data += *data + 1;
2035	else
2036	data++;
2037	}	2107	}
2038	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++;
2039	}	2125	}
2040	else	2126	while (ext & 0x80);
2041	cell->darkness = *data++ + 1;
2042	}	2127	}
2043		2128
2044	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
2045	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
2046	{	2131	{
…		…
2094	? self->row + y	2179	? self->row + y
2095	: 0;	2180	: 0;
2096		2181
2097	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
2098	{	2183	{
2099	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
2100		2185
2101	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
2102	{	2187	{
2103	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
2104		2189
…		…
2106	{	2191	{
2107	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
2108	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
2109	int a1 = tex.a;	2194	int a1 = tex.a;
2110		2195
2111	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
2112	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
2113	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
2114	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
2115	}	2200	}
2116	}	2201	}
2117		2202
2118	*map++ = (r )	2203	*map++ = (r )
2119	| (g << 8)	2204	| (g << 8)
2120	| (b << 16)	2205	| (b << 16)
2121	| (a << 24);	2206	| (a << 24);
2122	}	2207	}
2123	}	2208	}
2124		2209
2125	RETVAL = map_sv;	2210	RETVAL = map_sv;
2126	}	2211	}
2127	OUTPUT:	2212	OUTPUT:
2128	RETVAL	2213	RETVAL
2129		2214
2130	void	2215	void
2131	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)
2132	CODE:	2217	CODE:
2133	{	2218	{
2134	int x, y, z;	2219	int x, y, z;
2135		2220
2136	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2137	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2138	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!
2139	smooth_key skey;
2140	int pl_x, pl_y;	2222	int pl_x, pl_y;
2141	maptex pl_tex;	2223	maptex pl_tex;
2142	rc_t *rc = rc_alloc ();	2224	rc_t rc;
2143	rc_t *rc_ov = rc_alloc ();	2225	rc_t rc_ov;
2144	rc_key_t key;	2226	rc_key_t key;
2145	rc_array_t *arr;	2227	rc_t::array_t *arr;
2146		2228
2147	pl_tex.name = 0;	2229	pl_tex.name = 0;
2148		2230
2149	// that's current max. sorry.	2231	// that's current max. sorry.
2150	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
2151	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
2152
2153	// clear key, in case of extra padding
2154	memset (&skey, 0, sizeof (skey));
2155		2234
2156	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
2157	key.r = 255;	2236	key.r = 255;
2158	key.g = 255;	2237	key.g = 255;
2159	key.b = 255;	2238	key.b = 255;
…		…
2165	my += self->y;	2244	my += self->y;
2166		2245
2167	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2168	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2169	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2170	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2171		2250
2172	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2173	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2174	{	2253	{
2175	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2192		2271
2193	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2194	{	2273	{
2195	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;
2196	key.texname = -1;	2277	key.texname = -1;
2197		2278
2198	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2199	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2200	{	2281	{
…		…
2217		2298
2218	if (!tex.name)	2299	if (!tex.name)
2219	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2220		2301
2221	key.texname = tex.name;	2302	key.texname = tex.name;
2222	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2223	}	2304	}
2224		2305
2225	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
2226	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
2227		2308
2228	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2229	{	2310	{
2230	pl_x = px;	2311	pl_x = px;
2231	pl_y = py;	2312	pl_y = py;
2232	pl_tex = tex;	2313	pl_tex = tex;
2233	continue;	2314	continue;
2234	}	2315	}
2235		2316
2236	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2237	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2238	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);
2239	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2240		2321
2241	// update smooth hash	2322	// update smooth hash
2242	if (tex.smoothtile)	2323	if (tex.smoothtile)
2243	{	2324	{
2244	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2245	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2246		2327
2247	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2248		2329
2249	// 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
2250	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
2251		2332
2252	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2260		2341
2261	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2262	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2263		2344
2264	// full tile	2345	// full tile
2265	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);
2266		2347
2267	// borders	2348	// borders
2268	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);
2269	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);
2270	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);
2271	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);
2272		2353
2273	// corners	2354	// corners
2274	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);
2275	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);
2276	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);
2277	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);
2278	}	2359	}
2279	}	2360	}
2280		2361
2281	if (expect_false (z == 2) && expect_false (cell->flags))	2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2282	{	2363	{
2283	// overlays such as the speech bubble, probably more to come	2364	// overlays such as the speech bubble, probably more to come
2284	if (cell->flags & 1)	2365	if (cell->flags & 1)
2285	{	2366	{
2286	rc_key_t key_ov = key;	2367	rc_key_t key_ov = key;
2287	maptex tex = self->tex [TEXID_SPEECH];	2368	maptex tex = self->tex[TEXID_SPEECH];
2288	rc_array_t *arr;
2289	int px = x * T + T * 2 / 32;	2369	int px = x * Tw + Tw * 2 / 32;
2290	int py = y * T - T * 6 / 32;	2370	int py = y * Th - Th * 6 / 32;
2291		2371
2292	key_ov.texname = tex.name;	2372	key_ov.texname = tex.name;
2293	arr = rc_array (rc_ov, &key_ov);	2373	rc_t::array_t &arr = rc_ov.array (key_ov);
2294		2374
2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2375	arr.t2f_v3f (0 , 0 , px , py , 0);
2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2297	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2298	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2299	}	2379	}
2300	}	2380	}
2301	}	2381	}
2302	}	2382	}
2303		2383
2304	rc_draw (rc);	2384	rc.draw ();
2305	rc_clear (rc);	2385	rc.clear ();
2306		2386
2307	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2308	// this is basically counting sort	2388	// this is basically counting sort
2309	{	2389	{
2310	int w, b;	2390	int w, b;
2311		2391
2312	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2313	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2314	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)
2315	{	2397	{
2316	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2317	if (smask)	2399	IV bits = it->second;
2318	for (b = 0; b < 32; ++b)	2400
2319	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2320	{	2404	{
2321	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
2322	HE *he;	2413	if (tex.name)
2323
2324	hv_iterinit (smooth);
2325	while ((he = hv_iternext (smooth)))
2326	{	2414	{
2327	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2328	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2329		2417	if (key.texname != tex.name)
2330	if (!(bits & 0x1000)
2331	&& skey->level == level
2332	&& level > smooth_max [skey->x][skey->y])
2333	{	2418	{
2334	maptex tex = self->tex [skey->tile];
2335	int px = (((int)skey->x) - 1) * T;
2336	int py = (((int)skey->y) - 1) * T;
2337	int border = bits & 15;
2338	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2339	float dx = tex.s * .0625f; // 16 images/row
2340	float dy = tex.t * .5f ; // 2 images/column
2341
2342	if (tex.name)
2343	{
2344	// this time avoiding texture state changes
2345	// save gobs of state changes.
2346	if (key.texname != tex.name)
2347	{
2348	self->tex [skey->tile].unused = 0;	2419	self->tex [skey.tile].unused = 0;
2349		2420
2350	glEnd ();	2421	glEnd ();
2351	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2352	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2353	}	2424	}
2354		2425
2355	if (border)	2426	if (border)
2356	{	2427	{
2357	float ox = border * dx;	2428	float ox = border * dx;
2358		2429
2359	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2360	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2361	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2362	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2363	}	2434	}
2364		2435
2365	if (corner)	2436	if (corner)
2366	{	2437	{
2367	float ox = corner * dx;	2438	float ox = corner * dx;
2368		2439
2369	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2370	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2371	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2372	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2373	}
2374	}
2375	}	2444	}
2376	}	2445	}
2377	}	2446	}
2378	}	2447	}
2379		2448
2380	glEnd ();	2449	glEnd ();
2381	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2382	key.texname = -1;	2451	key.texname = -1;
2383	}	2452	}
2384
2385	hv_clear (smooth);
2386	}	2453	}
2387		2454
2388	if (pl_tex.name)	2455	if (pl_tex.name)
2389	{	2456	{
2390	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2391	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2392	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2393		2460
2394	key.texname = tex.name;	2461	key.texname = tex.name;
2395	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2396		2463
2397	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2398	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2399	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);
2400	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2401		2468
2402	rc_draw (rc);	2469	rc.draw ();
2403	}	2470	}
2404		2471
2405	rc_draw (rc_ov);	2472	rc_ov.draw ();
2406	rc_clear (rc_ov);	2473	rc_ov.clear ();
2407		2474
2408	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2409	rc_free (rc);
2410	rc_free (rc_ov);
2411		2476
2412	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2413	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2414	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2415	{	2480	{
…		…
2418	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2419	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2420	{	2485	{
2421	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2422		2487
2423	int px = x * T;	2488	int px = x * Tw;
2424	int py = y * T;	2489	int py = y * Th;
2425		2490
2426	if (expect_false (cell->player == player))	2491	if (ecb_expect_false (cell->player == player))
2427	{	2492	{
2428	px += sdx;	2493	px += sdx;
2429	py += sdy;	2494	py += sdy;
2430	}	2495	}
2431		2496
2432	if (cell->stat_hp)	2497	if (cell->stat_hp)
2433	{	2498	{
2434	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2435	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2436		2501
2437	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2438	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2439	px + width - 1, py);	2504	px + width - 1, py);
2440		2505
…		…
2520	int x, y;	2585	int x, y;
2521	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2522	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2523	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2524	int sw3 = sw * 3;	2589	int sw3 = sw * 3;
2525	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2526	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));	2590	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2527	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2591	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
		2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
		2593	memset (darkness1, 0, sw1*sh1);
2528		2594
2529	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2530	SvCUR_set (darkness3_sv, sw3 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2531		2597
2532	mx += self->x - 1;	2598	mx += self->x - 1;
…		…
2658	else	2724	else
2659	*data++ = 0;	2725	*data++ = 0;
2660	}	2726	}
2661	}	2727	}
2662		2728
2663	/* 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 */
2664	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2665	{	2731	{
2666	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2667	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2668	}	2734	}
2669		2735
2670	RETVAL = data_sv;	2736	RETVAL = data_sv;
2671	}	2737	}
2672	OUTPUT:	2738	OUTPUT:
2673	RETVAL	2739	RETVAL
2674		2740
2675	void	2741	void
…		…
2682	STRLEN len;	2748	STRLEN len;
2683	uint8_t *data, *end;	2749	uint8_t *data, *end;
2684		2750
2685	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2686	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2687	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2688	end = data + len + 8;	2754	end = data + len + 8;
2689		2755
2690	if (len < 5)	2756	if (len < 5)
2691	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2692		2758
…		…
2753	}	2819	}
2754		2820
2755	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2756		2822
2757	DC::RW	2823	DC::RW
2758	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2759	CODE:	2825	CODE:
2760	{	2826	{
2761	STRLEN datalen;	2827	STRLEN datalen;
2762	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2763		2829
…		…
2765	}	2831	}
2766	OUTPUT:	2832	OUTPUT:
2767	RETVAL	2833	RETVAL
2768		2834
2769	DC::RW	2835	DC::RW
2770	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")
2771	CODE:	2837	CODE:
2772	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2773	OUTPUT:	2839	OUTPUT:
2774	RETVAL	2840	RETVAL
2775		2841
…		…
2793	if (RETVAL < 0)	2859	if (RETVAL < 0)
2794	{	2860	{
2795	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2796		2862
2797	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)
2798	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2799		2870	}
		2871	else
2800	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2801	}	2873	}
2802		2874
2803	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2804	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2805	}	2877	}
…		…
2865		2937
2866	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2867		2939
2868	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2869		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
2870	DC::MixChunk	2954	DC::MixChunk
2871	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2872	CODE:	2956	CODE:
2873	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2874	OUTPUT:	2958	OUTPUT:
2875	RETVAL	2959	RETVAL
2876		2960
…		…
2906	OUTPUT:	2990	OUTPUT:
2907	RETVAL	2991	RETVAL
2908		2992
2909	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2910		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
2911	int	3007	int
2912	volume (int volume = -1)	3008	volume (int volume = -1)
2913	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2914	CODE:	3010	CODE:
2915	if (items > 0)	3011	if (items > 0)
…		…
2926	void	3022	void
2927	halt ()	3023	halt ()
2928	CODE:	3024	CODE:
2929	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2930		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2931	DC::MixMusic	3034	DC::MixMusic
2932	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2933	CODE:	3036	CODE:
2934	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2935	OUTPUT:	3038	OUTPUT:
2936	RETVAL	3039	RETVAL
2937		3040
…		…
3074	const_iv (GL_FUNC_SUBTRACT),	3177	const_iv (GL_FUNC_SUBTRACT),
3075	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3076	# undef const_iv	3179	# undef const_iv
3077	};	3180	};
3078		3181
3079	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--)
3080	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3081		3184
3082	texture_av = newAV ();	3185	texture_av = newAV ();
3083	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
3084	}	3187	}
3085		3188
…		…
3090	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
3091		3194
3092	void	3195	void
3093	apple_nvidia_bug (int enable)	3196	apple_nvidia_bug (int enable)
3094		3197
3095	char *	3198	const char *
3096	gl_vendor ()	3199	gl_vendor ()
3097	CODE:	3200	CODE:
3098	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
3099	OUTPUT:	3202	OUTPUT:
3100	RETVAL	3203	RETVAL
3101		3204
3102	char *	3205	const char *
3103	gl_version ()	3206	gl_version ()
3104	CODE:	3207	CODE:
3105	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
3106	OUTPUT:	3209	OUTPUT:
3107	RETVAL	3210	RETVAL
3108		3211
3109	char *	3212	const char *
3110	gl_extensions ()	3213	gl_extensions ()
3111	CODE:	3214	CODE:
3112	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3113	OUTPUT:	3216	OUTPUT:
3114	RETVAL	3217	RETVAL
3115		3218
3116	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
3117		3224
3118	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
3119	CODE:	3226	CODE:
3120	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
3121	OUTPUT:	3228	OUTPUT:
…		…
3128	RETVAL	3235	RETVAL
3129		3236
3130	int glGetError ()	3237	int glGetError ()
3131		3238
3132	void glFinish ()	3239	void glFinish ()
		3240
		3241	void glFlush ()
3133		3242
3134	void glClear (int mask)	3243	void glClear (int mask)
3135		3244
3136	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)
3137	PROTOTYPE: @	3246	PROTOTYPE: @
…		…
3322		3431
3323	void	3432	void
3324	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3325	PPCODE:	3434	PPCODE:
3326	{	3435	{
3327	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3328	XPUSHs (self);	3437	XPUSHs (self);
3329	}	3438	}
3330		3439
3331	BOOT:	3440	BOOT:
3332	{	3441	{
…		…
3340		3449
3341	void	3450	void
3342	draw (SV *self)	3451	draw (SV *self)
3343	CODE:	3452	CODE:
3344	{	3453	{
3345	HV *hv;	3454	HV *hv;
3346	SV **svp;	3455	SV **svp;
3347	NV x, y, w, h;	3456	NV x, y, w, h;
3348	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3349	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3350	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3351	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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