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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 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)
		98
		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	}
95		146
96	static AV *texture_av;	147	static AV *texture_av;
97		148
98	static struct	149	static struct
99	{	150	{
…		…
156	{	207	{
157	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
158		209
159	while (attrs)	210	while (attrs)
160	{	211	{
161	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
162		213
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	215	return 1;
165		216
166	attrs = attrs->next;	217	attrs = attrs->next;
167	}	218	}
168		219
169	return 0;	220	return 0;
170	}	221	}
171		222
172	typedef struct cf_layout {	223	struct cf_layout {
173	PangoLayout *pl;	224	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
175	int base_height;	226	int base_height;
176	DC__Font font;	227	DC__Font font;
177	rc_t *rc;	228	rc_t rc;
178	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
179		232
180	static DC__Font default_font;	233	static DC__Font default_font;
181	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
183		236
184	static void	237	static void
185	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
186	{	239	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	243	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	245	}
193		246
194	static void	247	static void
…		…
221		274
222	*w = rect.width;	275	*w = rect.width;
223	*h = rect.height;	276	*h = rect.height;
224	}	277	}
225		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
226	typedef uint16_t tileid;	281	typedef uint16_t tileid;
227	typedef uint16_t faceid;	282	typedef uint16_t faceid;
228		283
229	typedef struct {	284	struct maptex
		285	{
230	GLuint name;	286	GLuint name;
231	int w, h;	287	int w, h;
232	float s, t;	288	float s, t;
233	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
234	tileid smoothtile;	290	tileid smoothtile;
235	uint8_t smoothlevel;	291	uint8_t smoothlevel;
236	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
237		294
238	typedef struct {	295	struct mapcell
		296	{
239	uint32_t player;	297	uint32_t player;
240	tileid tile[3];	298	tileid tile[3];
241	uint16_t darkness;	299	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	301	};
244		302
245	typedef struct {	303	struct maprow
		304	{
246	int32_t c0, c1;	305	int32_t c0, c1;
247	mapcell *col;	306	mapcell *col;
248	} maprow;	307	};
249		308
250	typedef struct map {	309	struct mapgrid {
251	int x, y, w, h;	310	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
254	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
255		314
256	int32_t rows;	315	int32_t rows;
257	maprow *row;	316	maprow *row;
258	} *DC__Map;	317	};
259		318
260	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
261	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
262	{	324	{
263	char *p;	325	T *p;
264		326
265	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
266	Zero (p, inc, char);	328	Zero (p, inc, T);
267	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
268	Safefree (ptr);	330	Safefree (ptr);
269		331
270	return p;	332	ptr = p;
271	}	333	}
272		334
273	static char *	335	template<typename T>
		336	ecb_cold static void
274	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
275	{	338	{
276	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
277	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
278
279	return ptr;
280	}	341	}
281
282	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
283	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
284		342
285	static void	343	static void
286	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
287	{	345	{
288	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
289	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
290	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
291	self->faces *= 2;	351	self->faces = newsize;
292	}
293	}	352	}
294		353
295	static void	354	static void
296	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
297	{	356	{
298	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
299	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
300	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
301	self->texs *= 2;	362	self->texs = newsize;
302	}
303	}	363	}
304		364
305	static maprow *	365	static maprow *
306	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
307	{	367	{
308	if (0 > y)	368	if (0 > y)
309	{	369	{
310	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
312		372
313	self->rows += extend;	373	self->rows += extend;
314	self->y += extend;	374	self->y += extend;
315	y += extend;	375	y += extend;
316	}	376	}
317	else if (y >= self->rows)	377	else if (y >= self->rows)
318	{	378	{
319	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
320	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
321	self->rows += extend;	381	self->rows += extend;
322	}	382	}
323		383
324	return self->row + y;	384	return self->row + y;
325	}	385	}
…		…
335	}	395	}
336		396
337	if (row->c0 > x)	397	if (row->c0 > x)
338	{	398	{
339	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
340	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
341	row->c0 -= extend;	401	row->c0 -= extend;
342	}	402	}
343	else if (x >= row->c1)	403	else if (x >= row->c1)
344	{	404	{
345	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
346	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
347	row->c1 += extend;	407	row->c1 += extend;
348	}	408	}
349		409
350	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
351	}	411	}
352		412
353	static mapcell *	413	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
355	{	415	{
356	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
357	}	417	}
358		418
359	static void	419	static void
360	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
361	{	421	{
362	int r;	422	int r;
363		423
364	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
365	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
383	(cell)->flags = 0; \	443	(cell)->flags = 0; \
384	(cell)->player = 0; \	444	(cell)->player = 0; \
385	} while (0)	445	} while (0)
386		446
387	static void	447	static void
388	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)
389	{	449	{
390	int x, y;	450	int x, y;
391	maprow *row;	451	maprow *row;
392	mapcell *cell;	452	mapcell *cell;
393		453
…		…
410	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
411	}	471	}
412	}	472	}
413	}	473	}
414		474
415	typedef struct {	475	struct smooth_key
		476	{
416	tileid tile;	477	tileid tile;
417	uint8_t x, y, level;	478	uint8_t x, y, level;
418	} 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	}
419		498
420	static void	499	static void
421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	501	{
423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
424		503
425	if (SvIOK (*sv))	504	if (it == h.end ())
426	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
427	else	506	else
428	sv_setiv (*sv, bits);	507	it->second |= bits;
429	}	508	}
430		509
431	static void	510	static void
432	music_finished (void)	511	music_finished (void)
433	{	512	{
…		…
452	ev.data2 = 0;	531	ev.data2 = 0;
453		532
454	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
455	}	534	}
456		535
457	static unsigned int
458	minpot (unsigned int n)
459	{
460	if (!n)
461	return 0;
462
463	--n;
464
465	n |= n >> 1;
466	n |= n >> 2;
467	n |= n >> 4;
468	n |= n >> 8;
469	n |= n >> 16;
470
471	return n + 1;
472	}
473
474	static unsigned int
475	popcount (unsigned int n)
476	{
477	n -= (n >> 1) & 0x55555555U;
478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
480	n *= 0x01010101U;
481
482	return n >> 24;
483	}
484
485	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
486	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
487	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
488		539
489	/******************************************************************************/	540	/******************************************************************************/
…		…
527	return 0;	578	return 0;
528		579
529	return 1;	580	return 1;
530	}	581	}
531		582
		583	/******************************************************************************/
		584
		585	/* process keyboard modifiers */
		586	static int
		587	mod_munge (int mod)
		588	{
		589	mod &= MOD_MASK;
		590
		591	if (mod & (KMOD_META | KMOD_ALT))
		592	mod |= KMOD_LRAM;
		593
		594	return mod;
		595	}
		596
532	static void	597	static void
533	deliantra_main ()	598	deliantra_main (SV *real_main)
534	{	599	{
535	char *argv[] = { 0 };	600	dSP;
536	call_argv ("::main", G_DISCARD | G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
537	}	604	}
538		605
539	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
540	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
542	* 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,
543	* 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,
544	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
545	*/	614	*/
546	extern C_LINKAGE int	615	extern C_LINKAGE int
547	main (int argc, char *argv[])	616	main (int argc, char *argv[])
548	{	617	{
549	deliantra_main ();	618	deliantra_main (real_main);
550	}	619	}
551		620
552	#undef main	621	#undef main
553		622
554	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
555		624
556	static void	625	static void
557	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
558	{	627	{
		628	real_main = real_main_;
		629
559	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	631	(main) (1, argv);
561	}	632	}
562	#else	633	#else
563	static void	634	static void
564	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
565	{	636	{
566	deliantra_main ();	637	deliantra_main (real_main);
567	}	638	}
568	#endif	639	#endif
569		640
570	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
571		642
…		…
737	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
738	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
739	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
740	const_iv (KMOD_MODE),	811	const_iv (KMOD_MODE),
741		812
		813	const_iv (KMOD_LRAM),
		814
742	const_iv (MIX_DEFAULT_FORMAT),	815	const_iv (MIX_DEFAULT_FORMAT),
743		816
744	const_iv (SDL_INIT_TIMER),	817	const_iv (SDL_INIT_TIMER),
745	const_iv (SDL_INIT_AUDIO),	818	const_iv (SDL_INIT_AUDIO),
746	const_iv (SDL_INIT_VIDEO),	819	const_iv (SDL_INIT_VIDEO),
…		…
770		843
771	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
772	# undef const_iv	845	# undef const_iv
773	};	846	};
774		847
775	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--)
776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
777		850
778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
780	}	853	}
781		854
…		…
796		869
797	NV ceil (NV x)	870	NV ceil (NV x)
798		871
799	IV minpot (UV n)	872	IV minpot (UV n)
800		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
801	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
802		891
803	void	892	void
804	pango_init ()	893	pango_init ()
805	CODE:	894	CODE:
806	{	895	{
…		…
814	#endif	903	#endif
815	}	904	}
816		905
817	char *SDL_GetError ()	906	char *SDL_GetError ()
818		907
819	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
820		910
821	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
822		912
823	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
824		914
825	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
826		916
827	void SDL_Quit ()	917	void SDL_Quit ()
828		918
829	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
830		921
831	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
832	CODE:	923	CODE:
833	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
834	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
835	OUTPUT:	926	OUTPUT:
836	RETVAL	927	RETVAL
837		928
838	void	929	void
…		…
893	);	984	);
894		985
895	if (RETVAL)	986	if (RETVAL)
896	{	987	{
897	av_clear (texture_av);	988	av_clear (texture_av);
898
899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
900	#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);
901	#include "glfunc.h"	990	#include "glfunc.h"
902	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
903	}	994	}
904	}	995	}
905	OUTPUT:	996	OUTPUT:
906	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
907		1001
908	void	1002	void
909	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
910		1004
911	char *	1005	char *
912	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
913		1008
914	int	1009	int
915	SDL_GetAppState ()	1010	SDL_GetAppState ()
916		1011
917	int	1012	int
918	SDL_GetModState ()	1013	SDL_GetModState ()
919		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
920	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
921	poll_events ()	1023	peep_events ()
922	PPCODE:	1024	PPCODE:
923	{	1025	{
924	SDL_Event ev;	1026	SDL_Event ev;
925		1027
926	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
933	{	1035	{
934	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
935	case SDL_KEYUP:	1037	case SDL_KEYUP:
936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1040	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1041	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
941	break;	1043	break;
942		1044
943	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
962	x = ev.motion.x;	1064	x = ev.motion.x;
963	y = ev.motion.y;	1065	y = ev.motion.y;
964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965	}	1067	}
966		1068
967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
968	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
969	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
970	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
992		1094
993	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))));
994	}	1096	}
995	}	1097	}
996		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
997	int	1112	int
998	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)
999	POSTCALL:	1114	POSTCALL:
1000	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1001	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1002		1117
1003	void	1118	void
1004	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1063	add_font (char *file)	1178	add_font (char *file)
1064	CODE:	1179	CODE:
1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1066	OUTPUT:	1181	OUTPUT:
1067	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)
1068		1190
1069	void	1191	void
1070	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1071	ALIAS:	1193	ALIAS:
1072	load_image_file = 1	1194	load_image_file = 1
…		…
1118		1240
1119	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1120	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1121	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1122	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1124	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)));
1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1127	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1128		1250
…		…
1188	#if DEBUG	1310	#if DEBUG
1189	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
1190	#endif	1312	#endif
1191	}	1313	}
1192		1314
		1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
1193	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1194		1323
1195	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1196		1325
1197	DC::Font	1326	DC::Font
1198	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1199	CODE:	1328	CODE:
1200	{	1329	{
1201	int count;	1330	int count;
1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1203	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1232	PROTOTYPE:	1361	PROTOTYPE:
1233	CODE:	1362	CODE:
1234	tc_restore ();	1363	tc_restore ();
1235		1364
1236	DC::Layout	1365	DC::Layout
1237	new (SV *class)	1366	new (SV *klass)
1238	CODE:	1367	CODE:
1239	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1240		1369
1241	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1242	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1243	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1244	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1245	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1246	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1247	RETVAL->font = 0;	1376	RETVAL->font = 0;
1248	RETVAL->rc = rc_alloc ();
1249		1377
1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1251	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1252	OUTPUT:	1380	OUTPUT:
1253	RETVAL	1381	RETVAL
1254		1382
1255	void	1383	void
1256	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1257	CODE:	1385	CODE:
1258	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1259	rc_free (self->rc);
1260	Safefree (self);	1387	delete self;
1261		1388
1262	void	1389	void
1263	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1264	CODE:	1391	CODE:
1265	{	1392	{
…		…
1391		1518
1392	void	1519	void
1393	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1394	CODE:	1521	CODE:
1395	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1396	{	1523	{
1397	self->base_height = base_height;	1524	self->base_height = base_height;
1398	layout_update_font (self);	1525	layout_update_font (self);
1399	}	1526	}
1400		1527
1401	void	1528	void
…		…
1519	}	1646	}
1520		1647
1521	void	1648	void
1522	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1523	CODE:	1650	CODE:
1524	rc_clear (self->rc);	1651	self->rc.clear ();
1525	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1526	self->pl,	1653	self->pl,
1527	self->rc,	1654	&self->rc,
1528	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1529	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1530	flags	1657	flags
1531	);	1658	);
1532	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1545	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1547		1674
1548	rc_draw (self->rc);	1675	self->rc.draw ();
1549		1676
1550	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1551	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1552	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1553	}	1680	}
…		…
1628	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1629	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1630	}	1757	}
1631	}	1758	}
1632		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
1633	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)
1634	CODE:	1882	CODE:
1635	{	1883	{
1636	GLint width;	1884	GLint width;
1637	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);
…		…
1644	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1645		1893
1646	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1647		1895
1648	DC::Map	1896	DC::Map
1649	new (SV *class)	1897	new (SV *klass)
1650	CODE:	1898	CODE:
1651	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1652	RETVAL->x = 0;	1900	RETVAL->x = 0;
1653	RETVAL->y = 0;	1901	RETVAL->y = 0;
1654	RETVAL->w = 0;	1902	RETVAL->w = 0;
1655	RETVAL->h = 0;	1903	RETVAL->h = 0;
1656	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1693		1941
1694	void	1942	void
1695	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1696	CODE:	1944	CODE:
1697	{	1945	{
1698	tileid texid;	1946	tileid texid;
1699	maptex *tex;	1947	maptex *tex;
1700		1948
1701	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1702	return;	1950	return;
1703		1951
1704	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1705	return;	1953	return;
1706		1954
1707	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1708		1956
1709	if (!texid)	1957	if (!texid)
1710	return;	1958	return;
1711		1959
1712	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1741	//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);
1742	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1743	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1745	}	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	}
1746		2014
1747	int	2015	int
1748	ox (DC::Map self)	2016	ox (DC::Map self)
1749	ALIAS:	2017	ALIAS:
1750	oy = 1	2018	oy = 1
…		…
1782	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1783	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1784		2052
1785	while (self->y < 0)	2053	while (self->y < 0)
1786	{	2054	{
1787	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1788		2056
1789	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1790	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1791	}	2059	}
1792	}	2060	}
1793		2061
1794	SV *	2062	SV *
1795	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1796	CODE:	2064	CODE:
1797	{	2065	{
1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1799	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1800	mapcell *cell;	2068	mapcell *cell;
…		…
1821		2089
1822	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1823		2091
1824	if (flags & 8)	2092	if (flags & 8)
1825	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1826	if (extmap)	2096	do
1827	{	2097	{
1828	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1829		2100
1830	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
1831	{	2104	{
1832	ext = *data++;
1833	cmd = ext & 0x7f;
1834
1835	if (cmd < 4)
1836	cell->darkness = 255 - ext * 64 + 1;
1837	else if (cmd == 5) // health
1838	{
1839	cell->stat_width = 1;	2105	cell->stat_width = 1;
1840	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1841	}
1842	else if (cmd == 6) // monster width
1843	cell->stat_width = *data++ + 1;
1844	else if (cmd == 0x47)
1845	{
1846	if (*data == 1) cell->player = data [1];
1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1850
1851	data += *data + 1;
1852	}
1853	else if (cmd == 8) // cell flags
1854	cell->flags = *data++;
1855	else if (ext & 0x40) // unknown, multibyte => skip
1856	data += *data + 1;
1857	else
1858	data++;
1859	}	2107	}
1860	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++;
1861	}	2125	}
1862	else	2126	while (ext & 0x80);
1863	cell->darkness = *data++ + 1;
1864	}	2127	}
1865		2128
1866	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1867	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1868	{	2131	{
…		…
1871	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1872		2135
1873	if (cell->tile [z])	2136	if (cell->tile [z])
1874	{	2137	{
1875	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1876	if (!tex->name)	2140	if (!tex->name)
1877	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1878		2142
1879	if (tex->smoothtile)	2143	if (tex->smoothtile)
1880	{	2144	{
1881	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1882	if (!smooth->name)	2147	if (!smooth->name)
1883	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1884	}	2149	}
1885	}	2150	}
1886	}	2151	}
…		…
1914	? self->row + y	2179	? self->row + y
1915	: 0;	2180	: 0;
1916		2181
1917	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1918	{	2183	{
1919	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1920		2185
1921	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1922	{	2187	{
1923	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1924		2189
…		…
1926	{	2191	{
1927	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1928	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1929	int a1 = tex.a;	2194	int a1 = tex.a;
1930		2195
1931	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1932	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1933	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1934	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1935	}	2200	}
1936	}	2201	}
1937		2202
1938	*map++ = (r )	2203	*map++ = (r )
1939	| (g << 8)	2204	| (g << 8)
1940	| (b << 16)	2205	| (b << 16)
1941	| (a << 24);	2206	| (a << 24);
1942	}	2207	}
1943	}	2208	}
1944		2209
1945	RETVAL = map_sv;	2210	RETVAL = map_sv;
1946	}	2211	}
1947	OUTPUT:	2212	OUTPUT:
1948	RETVAL	2213	RETVAL
1949		2214
1950	void	2215	void
1951	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)
1952	CODE:	2217	CODE:
1953	{	2218	{
1954	int x, y, z;	2219	int x, y, z;
1955		2220
1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1958	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!
1959	smooth_key skey;
1960	int pl_x, pl_y;	2222	int pl_x, pl_y;
1961	maptex pl_tex;	2223	maptex pl_tex;
1962	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1963	rc_key_t key;	2226	rc_key_t key;
1964	rc_array_t *arr;	2227	rc_t::array_t *arr;
1965		2228
1966	pl_tex.name = 0;	2229	pl_tex.name = 0;
1967		2230
1968	// thats current max. sorry.	2231	// that's current max. sorry.
1969	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1970	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1971
1972	// clear key, in case of extra padding
1973	memset (&skey, 0, sizeof (skey));
1974		2234
1975	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1976	key.r = 255;	2236	key.r = 255;
1977	key.g = 255;	2237	key.g = 255;
1978	key.b = 255;	2238	key.b = 255;
1979	key.a = 255;	2239	key.a = 255;
1980	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1981	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
1982	key.texname = -1;
1983		2242
1984	mx += self->x;	2243	mx += self->x;
1985	my += self->y;	2244	my += self->y;
1986		2245
1987	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1988	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1989	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1990	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1991		2250
1992	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1993	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1994	{	2253	{
1995	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012		2271
2013	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2014	{	2273	{
2015	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;
2016		2278
2017	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2018	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2019	{	2281	{
2020	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
2026	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
2027		2289
2028	if (tile)	2290	if (tile)
2029	{	2291	{
2030	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
2031	int px = (x + 1) * T - tex.w;	2293	int px, py;
2032	int py = (y + 1) * T - tex.h;
2033		2294
2034	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
2035	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
2036	if (!tex.name)	2299	if (!tex.name)
2037	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2038		2301
2039	key.texname = tex.name;	2302	key.texname = tex.name;
2040	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2041	}	2304	}
2042		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
2043	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2044	{	2310	{
2045	pl_x = px;	2311	pl_x = px;
2046	pl_y = py;	2312	pl_y = py;
2047	pl_tex = tex;	2313	pl_tex = tex;
2048	continue;	2314	continue;
2049	}	2315	}
2050		2316
2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2053	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);
2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2055
2056	if (expect_false (cell->flags) && expect_false (z == 2))
2057	{
2058	// overlays such as the speech bubble, probably more to come
2059	if (cell->flags & 1)
2060	{
2061	maptex tex = self->tex [1];
2062	int px = x * T + T * 2 / 32;
2063	int py = y * T - T * 6 / 32;
2064
2065	if (tex.name)
2066	{
2067	if (key.texname != tex.name)
2068	{
2069	key.texname = tex.name;
2070	arr = rc_array (rc, &key);
2071	}
2072
2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2077	}
2078	}
2079	}
2080		2321
2081	// update smooth hash	2322	// update smooth hash
2082	if (tex.smoothtile)	2323	if (tex.smoothtile)
2083	{	2324	{
2084	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2085	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2086		2327
2087	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2088		2329
2089	// 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
2090	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
2091		2332
2092	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2100		2341
2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2102	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2103		2344
2104	// full tile	2345	// full tile
2105	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);
2106		2347
2107	// borders	2348	// borders
2108	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);
2109	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);
2110	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);
2111	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);
2112		2353
2113	// corners	2354	// corners
2114	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);
2115	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);
2116	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);
2117	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);
2118	}	2379	}
2119	}	2380	}
2120	}	2381	}
2121	}	2382	}
2122		2383
2123	rc_draw (rc);	2384	rc.draw ();
2124	rc_clear (rc);	2385	rc.clear ();
2125		2386
2126	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2127	// this is basically counting sort	2388	// this is basically counting sort
2128	{	2389	{
2129	int w, b;	2390	int w, b;
2130		2391
2131	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2132	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2133	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)
2134	{	2397	{
2135	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2136	if (smask)	2399	IV bits = it->second;
2137	for (b = 0; b < 32; ++b)	2400
2138	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2139	{	2404	{
2140	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
2141	HE *he;	2413	if (tex.name)
2142
2143	hv_iterinit (smooth);
2144	while ((he = hv_iternext (smooth)))
2145	{	2414	{
2146	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2147	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2148		2417	if (key.texname != tex.name)
2149	if (!(bits & 0x1000)
2150	&& skey->level == level
2151	&& level > smooth_max [skey->x][skey->y])
2152	{	2418	{
2153	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
2154	int px = (((int)skey->x) - 1) * T;
2155	int py = (((int)skey->y) - 1) * T;
2156	int border = bits & 15;
2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2158	float dx = tex.s * .0625f; // 16 images/row
2159	float dy = tex.t * .5f ; // 2 images/column
2160		2420
2161	if (tex.name)
2162	{
2163	// this time avoiding texture state changes
2164	// save gobs of state changes.
2165	if (key.texname != tex.name)
2166	{
2167	glEnd ();	2421	glEnd ();
2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2170	}	2424	}
2171		2425
2172	if (border)	2426	if (border)
2173	{	2427	{
2174	float ox = border * dx;	2428	float ox = border * dx;
2175		2429
2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2180	}	2434	}
2181		2435
2182	if (corner)	2436	if (corner)
2183	{	2437	{
2184	float ox = corner * dx;	2438	float ox = corner * dx;
2185		2439
2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2190	}
2191	}
2192	}	2444	}
2193	}	2445	}
2194	}	2446	}
2195	}	2447	}
2196		2448
2197	glEnd ();	2449	glEnd ();
2198	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2199	key.texname = -1;	2451	key.texname = -1;
2200	}	2452	}
2201
2202	hv_clear (smooth);
2203	}	2453	}
2204		2454
2205	if (pl_tex.name)	2455	if (pl_tex.name)
2206	{	2456	{
2207	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2208	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2209	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2210		2460
2211	key.texname = tex.name;	2461	key.texname = tex.name;
2212	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2213		2463
2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2216	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);
2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2218		2468
2219	rc_draw (rc);	2469	rc.draw ();
2220	}	2470	}
2221		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2222	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2223	rc_free (rc);
2224		2476
2225	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2226	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2227	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2228	{	2480	{
…		…
2231	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2232	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2233	{	2485	{
2234	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2235		2487
2236	int px = x * T;	2488	int px = x * Tw;
2237	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	}
2238		2496
2239	if (cell->stat_hp)	2497	if (cell->stat_hp)
2240	{	2498	{
2241	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2243		2501
2244	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2245	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2246	px + width - 1, py);	2504	px + width - 1, py);
2247		2505
…		…
2253	}	2511	}
2254	}	2512	}
2255	}	2513	}
2256		2514
2257	void	2515	void
2258	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)
2259	CODE:	2517	CODE:
2260	{	2518	{
2261	static float color[16][3] = {	2519	static float color[16][3] = {
2262	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2263	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2264	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2265	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2266		2524
2267	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2268	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2269	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2270	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2271		2529
2272	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2273	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2274	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2275	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2276		2534
2277	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2278		2536
2279	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2280	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2281	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2282	};	2540	};
2283		2541
2284	int x, y;	2542	int x, y;
2285		2543
2286	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	*/
2287	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2288	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2291		2555
2292	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2296		2560
2297	if (m)	2561	if (m)
2298	{	2562	{
2299	float *c = color [m & 15];	2563	float *c = color [m & 15];
2300		2564
2301	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2302	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2303		2567
2304	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2305	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309	}	2573	}
…		…
2317	void	2581	void
2318	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)
2319	PPCODE:	2583	PPCODE:
2320	{	2584	{
2321	int x, y;	2585	int x, y;
2322	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2323	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2324	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2325	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);
2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2329		2594
2330	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2331	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2332		2597
2333	mx += self->x - 1;	2598	mx += self->x - 1;
2334	my += self->y - 1;	2599	my += self->y - 1;
2335
2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2337		2600
2338	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2339	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2340	{	2603	{
2341	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2344	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2345	{	2608	{
2346	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2347		2610
2348	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2349	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2350	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2351	}	2614	}
2352	}	2615	}
2353		2616
2354	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2355	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2374		2637
2375	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2376	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2377	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2378		2641
2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2383	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 */
2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2388	}	2651	}
2389		2652
2390	free (darkness1);	2653	free (darkness1);
2391		2654
2392	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2393	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2394	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2395	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2396	}	2659	}
2397		2660
2398	SV *	2661	SV *
…		…
2461	else	2724	else
2462	*data++ = 0;	2725	*data++ = 0;
2463	}	2726	}
2464	}	2727	}
2465		2728
2466	/* 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 */
2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2468	{	2731	{
2469	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2471	}	2734	}
2472		2735
2473	RETVAL = data_sv;	2736	RETVAL = data_sv;
2474	}	2737	}
2475	OUTPUT:	2738	OUTPUT:
2476	RETVAL	2739	RETVAL
2477		2740
2478	void	2741	void
…		…
2485	STRLEN len;	2748	STRLEN len;
2486	uint8_t *data, *end;	2749	uint8_t *data, *end;
2487		2750
2488	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2490	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2491	end = data + len + 8;	2754	end = data + len + 8;
2492		2755
2493	if (len < 5)	2756	if (len < 5)
2494	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2495		2758
…		…
2556	}	2819	}
2557		2820
2558	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2559		2822
2560	DC::RW	2823	DC::RW
2561	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2562	CODE:	2825	CODE:
2563	{	2826	{
2564	STRLEN datalen;	2827	STRLEN datalen;
2565	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2566		2829
…		…
2568	}	2831	}
2569	OUTPUT:	2832	OUTPUT:
2570	RETVAL	2833	RETVAL
2571		2834
2572	DC::RW	2835	DC::RW
2573	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")
2574	CODE:	2837	CODE:
2575	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2576	OUTPUT:	2839	OUTPUT:
2577	RETVAL	2840	RETVAL
2578		2841
…		…
2596	if (RETVAL < 0)	2859	if (RETVAL < 0)
2597	{	2860	{
2598	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2599		2862
2600	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)
2601	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2602		2870	}
		2871	else
2603	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2604	}	2873	}
2605		2874
2606	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2607	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2608	}	2877	}
…		…
2655	void	2924	void
2656	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)
2657	CODE:	2926	CODE:
2658	{	2927	{
2659	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));
2660	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;
2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662	}	2931	}
2663		2932
2664	void	2933	void
2665	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2668		2937
2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670		2939
2671	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2672		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
2673	DC::MixChunk	2954	DC::MixChunk
2674	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2675	CODE:	2956	CODE:
2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2677	OUTPUT:	2958	OUTPUT:
2678	RETVAL	2959	RETVAL
2679		2960
…		…
2709	OUTPUT:	2990	OUTPUT:
2710	RETVAL	2991	RETVAL
2711		2992
2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2713		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
2714	int	3007	int
2715	volume (int volume = -1)	3008	volume (int volume = -1)
2716	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2717	CODE:	3010	CODE:
2718	if (items > 0)	3011	if (items > 0)
…		…
2729	void	3022	void
2730	halt ()	3023	halt ()
2731	CODE:	3024	CODE:
2732	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2733		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2734	DC::MixMusic	3034	DC::MixMusic
2735	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2736	CODE:	3036	CODE:
2737	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2738	OUTPUT:	3038	OUTPUT:
2739	RETVAL	3039	RETVAL
2740		3040
…		…
2768	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2769	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2770	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2771	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2772	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2773	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2774	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2775	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2776	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2777	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2789	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2790	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2791	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2792	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2793	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),
2794	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2795	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2796	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2797	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2798	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2866	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2867	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2868	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2869	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2870	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),
2871	# undef const_iv	3179	# undef const_iv
2872	};	3180	};
2873		3181
2874	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--)
2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2876		3184
2877	texture_av = newAV ();	3185	texture_av = newAV ();
2878	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2879	}	3187	}
2880		3188
…		…
2882	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2883	CODE:	3191	CODE:
2884	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2885	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2886		3194
2887	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2888	gl_vendor ()	3199	gl_vendor ()
2889	CODE:	3200	CODE:
2890	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2891	OUTPUT:	3202	OUTPUT:
2892	RETVAL	3203	RETVAL
2893		3204
2894	char *	3205	const char *
2895	gl_version ()	3206	gl_version ()
2896	CODE:	3207	CODE:
2897	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2898	OUTPUT:	3209	OUTPUT:
2899	RETVAL	3210	RETVAL
2900		3211
2901	char *	3212	const char *
2902	gl_extensions ()	3213	gl_extensions ()
2903	CODE:	3214	CODE:
2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2905	OUTPUT:	3216	OUTPUT:
2906	RETVAL	3217	RETVAL
2907		3218
2908	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2909		3224
2910	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2911	CODE:	3226	CODE:
2912	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2913	OUTPUT:	3228	OUTPUT:
…		…
2921		3236
2922	int glGetError ()	3237	int glGetError ()
2923		3238
2924	void glFinish ()	3239	void glFinish ()
2925		3240
		3241	void glFlush ()
		3242
2926	void glClear (int mask)	3243	void glClear (int mask)
2927		3244
2928	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)
2929	PROTOTYPE: @	3246	PROTOTYPE: @
2930		3247
…		…
2939	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2940		3257
2941	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942	CODE:	3259	CODE:
2943	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2944		3263
2945	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2946		3265
2947	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2948		3267
…		…
2983	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2984	CODE:	3303	CODE:
2985	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2986		3305
2987	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: @
2988	ALIAS:	3308	ALIAS:
2989	glColor_premultiply = 1	3309	glColor_premultiply = 1
2990	CODE:	3310	CODE:
2991	if (ix)	3311	if (ix)
2992	{	3312	{
…		…
3098		3418
3099	void glEndList ()	3419	void glEndList ()
3100		3420
3101	void glCallList (int list)	3421	void glCallList (int list)
3102		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104		3429
3105	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3106		3431
3107	void	3432	void
3108	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3109	PPCODE:	3434	PPCODE:
3110	{	3435	{
3111	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3112	XPUSHs (self);	3437	XPUSHs (self);
3113	}	3438	}
3114		3439
3115	BOOT:	3440	BOOT:
3116	{	3441	{
…		…
3124		3449
3125	void	3450	void
3126	draw (SV *self)	3451	draw (SV *self)
3127	CODE:	3452	CODE:
3128	{	3453	{
3129	HV *hv;	3454	HV *hv;
3130	SV **svp;	3455	SV **svp;
3131	NV x, y, w, h;	3456	NV x, y, w, h;
3132	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3133	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3134	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3135	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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