[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		83
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
87		90
88	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
90		93
91	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
92		95
93	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		98
96	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
		100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n \|= n >> 1;
		120	n \|= n >> 2;
		121	n \|= n >> 4;
		122	n \|= n >> 8;
		123	n \|= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
97		146
98	static AV *texture_av;	147	static AV *texture_av;
99		148
100	static struct	149	static struct
101	{	150	{
…		…
158	{	207	{
159	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
160		209
161	while (attrs)	210	while (attrs)
162	{	211	{
163	PangoAttribute *attr = attrs->data;	212	PangoAttribute attr = (PangoAttribute )attrs->data;
164		213
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	215	return 1;
167		216
168	attrs = attrs->next;	217	attrs = attrs->next;
169	}	218	}
170		219
171	return 0;	220	return 0;
172	}	221	}
173		222
174	typedef struct cf_layout {	223	struct cf_layout {
175	PangoLayout *pl;	224	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
177	int base_height;	226	int base_height;
178	DC__Font font;	227	DC__Font font;
179	rc_t *rc;	228	rc_t rc;
180	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
181		232
182	static DC__Font default_font;	233	static DC__Font default_font;
183	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
185		236
186	static void	237	static void
187	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
188	{	239	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	243	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	245	}
195		246
196	static void	247	static void
…		…
223		274
224	*w = rect.width;	275	*w = rect.width;
225	*h = rect.height;	276	*h = rect.height;
226	}	277	}
227		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
228	typedef uint16_t tileid;	281	typedef uint16_t tileid;
229	typedef uint16_t faceid;	282	typedef uint16_t faceid;
230		283
231	typedef struct {	284	struct maptex
		285	{
232	GLuint name;	286	GLuint name;
233	int w, h;	287	int w, h;
234	float s, t;	288	float s, t;
235	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
236	tileid smoothtile;	290	tileid smoothtile;
237	uint8_t smoothlevel;	291	uint8_t smoothlevel;
238	uint8_t unused; /* set to zero on use */	292	uint8_t unused; /* set to zero on use */
239	} maptex;	293	};
240		294
241	typedef struct {	295	struct mapcell
		296	{
242	uint32_t player;	297	uint32_t player;
243	tileid tile[3];	298	tileid tile[3];
244	uint16_t darkness;	299	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	301	};
247		302
248	typedef struct {	303	struct maprow
		304	{
249	int32_t c0, c1;	305	int32_t c0, c1;
250	mapcell *col;	306	mapcell *col;
251	} maprow;	307	};
252		308
253	typedef struct map {	309	struct mapgrid {
254	int x, y, w, h;	310	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
258		314
259	int32_t rows;	315	int32_t rows;
260	maprow *row;	316	maprow *row;
261	} *DC__Map;	317	};
262		318
263	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
264	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
265	{	324	{
266	char *p;	325	T *p;
267		326
268	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
269	Zero (p, inc, char);	328	Zero (p, inc, T);
270	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
271	Safefree (ptr);	330	Safefree (ptr);
272		331
273	return p;	332	ptr = p;
274	}	333	}
275		334
276	static char *	335	template<typename T>
		336	ecb_cold static void
277	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
278	{	338	{
279	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
280	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
281
282	return ptr;
283	}	341	}
284
285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
287		342
288	static void	343	static void
289	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
290	{	345	{
291	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
292	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
293	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
294	self->faces *= 2;	351	self->faces = newsize;
295	}
296	}	352	}
297		353
298	static void	354	static void
299	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
300	{	356	{
301	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
302	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
303	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
304	self->texs *= 2;	362	self->texs = newsize;
305	}
306	}	363	}
307		364
308	static maprow *	365	static maprow *
309	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
310	{	367	{
311	if (0 > y)	368	if (0 > y)
312	{	369	{
313	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
315		372
316	self->rows += extend;	373	self->rows += extend;
317	self->y += extend;	374	self->y += extend;
318	y += extend;	375	y += extend;
319	}	376	}
320	else if (y >= self->rows)	377	else if (y >= self->rows)
321	{	378	{
322	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
323	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
324	self->rows += extend;	381	self->rows += extend;
325	}	382	}
326		383
327	return self->row + y;	384	return self->row + y;
328	}	385	}
…		…
338	}	395	}
339		396
340	if (row->c0 > x)	397	if (row->c0 > x)
341	{	398	{
342	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
343	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
344	row->c0 -= extend;	401	row->c0 -= extend;
345	}	402	}
346	else if (x >= row->c1)	403	else if (x >= row->c1)
347	{	404	{
348	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
349	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
350	row->c1 += extend;	407	row->c1 += extend;
351	}	408	}
352		409
353	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
354	}	411	}
355		412
356	static mapcell *	413	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
358	{	415	{
359	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
360	}	417	}
361		418
362	static void	419	static void
363	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
364	{	421	{
365	int r;	422	int r;
366		423
367	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	443	(cell)->flags = 0; \
387	(cell)->player = 0; \	444	(cell)->player = 0; \
388	} while (0)	445	} while (0)
389		446
390	static void	447	static void
391	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)
392	{	449	{
393	int x, y;	450	int x, y;
394	maprow *row;	451	maprow *row;
395	mapcell *cell;	452	mapcell *cell;
396		453
…		…
413	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
414	}	471	}
415	}	472	}
416	}	473	}
417		474
418	typedef struct {	475	struct smooth_key
		476	{
419	tileid tile;	477	tileid tile;
420	uint8_t x, y, level;	478	uint8_t x, y, level;
421	} 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	}
422		498
423	static void	499	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	501	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	502	auto &&it = h.find (key);
427		503
428	if (SvIOK (*sv))	504	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	505	h.insert (std::make_pair (key, bits));
430	else	506	else
431	sv_setiv (*sv, bits);	507	it->second \|= bits;
432	}	508	}
433		509
434	static void	510	static void
435	music_finished (void)	511	music_finished (void)
436	{	512	{
…		…
455	ev.data2 = 0;	531	ev.data2 = 0;
456		532
457	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
458	}	534	}
459		535
460	static unsigned int
461	minpot (unsigned int n)
462	{
463	if (!n)
464	return 0;
465
466	--n;
467
468	n \|= n >> 1;
469	n \|= n >> 2;
470	n \|= n >> 4;
471	n \|= n >> 8;
472	n \|= n >> 16;
473
474	return n + 1;
475	}
476
477	static unsigned int
478	popcount (unsigned int n)
479	{
480	n -= (n >> 1) & 0x55555555U;
481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
483	n *= 0x01010101U;
484
485	return n >> 24;
486	}
487
488	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
489	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
490	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
491		539
492	/******************************************************************************/	540	/******************************************************************************/
…		…
545		593
546	return mod;	594	return mod;
547	}	595	}
548		596
549	static void	597	static void
550	deliantra_main ()	598	deliantra_main (SV *real_main)
551	{	599	{
552	char *argv[] = { 0 };	600	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	604	}
555		605
556	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
557	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
559	* 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,
560	* 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,
561	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
562	*/	614	*/
563	extern C_LINKAGE int	615	extern C_LINKAGE int
564	main (int argc, char *argv[])	616	main (int argc, char *argv[])
565	{	617	{
566	deliantra_main ();	618	deliantra_main (real_main);
567	}	619	}
568		620
569	#undef main	621	#undef main
570		622
571	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
572		624
573	static void	625	static void
574	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
575	{	627	{
		628	real_main = real_main_;
		629
576	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	631	(main) (1, argv);
578	}	632	}
579	#else	633	#else
580	static void	634	static void
581	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
582	{	636	{
583	deliantra_main ();	637	deliantra_main (real_main);
584	}	638	}
585	#endif	639	#endif
586		640
587	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
588		642
…		…
789		843
790	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
791	# undef const_iv	845	# undef const_iv
792	};	846	};
793		847
794	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--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		850
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	853	}
800		854
…		…
815		869
816	NV ceil (NV x)	870	NV ceil (NV x)
817		871
818	IV minpot (UV n)	872	IV minpot (UV n)
819		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
820	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
821		891
822	void	892	void
823	pango_init ()	893	pango_init ()
824	CODE:	894	CODE:
825	{	895	{
…		…
833	#endif	903	#endif
834	}	904	}
835		905
836	char *SDL_GetError ()	906	char *SDL_GetError ()
837		907
838	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
839		910
840	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
841		912
842	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
843		914
844	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
845		916
846	void SDL_Quit ()	917	void SDL_Quit ()
847		918
848	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
849		921
850	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
851	CODE:	923	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
854	OUTPUT:	926	OUTPUT:
855	RETVAL	927	RETVAL
856		928
857	void	929	void
…		…
912	);	984	);
913		985
914	if (RETVAL)	986	if (RETVAL)
915	{	987	{
916	av_clear (texture_av);	988	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#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);
920	#include "glfunc.h"	990	#include "glfunc.h"
921	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	994	}
923	}	995	}
924	OUTPUT:	996	OUTPUT:
925	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char title, const char icon)
926		1001
927	void	1002	void
928	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
929		1004
930	char *	1005	char *
931	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
932		1008
933	int	1009	int
934	SDL_GetAppState ()	1010	SDL_GetAppState ()
935		1011
936	int	1012	int
937	SDL_GetModState ()	1013	SDL_GetModState ()
938		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
939	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
940	poll_events ()	1023	peep_events ()
941	PPCODE:	1024	PPCODE:
942	{	1025	{
943	SDL_Event ev;	1026	SDL_Event ev;
944		1027
945	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1011		1094
1012	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))));
1013	}	1096	}
1014	}	1097	}
1015		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
1016	int	1112	int
1017	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)
1018	POSTCALL:	1114	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1021		1117
1022	void	1118	void
1023	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1178	add_font (char *file)
1083	CODE:	1179	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1181	OUTPUT:
1086	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)
1087		1190
1088	void	1191	void
1089	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1090	ALIAS:	1193	ALIAS:
1091	load_image_file = 1	1194	load_image_file = 1
…		…
1137		1240
1138	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1143	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)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1147		1250
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1323
1221	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1222		1325
1223	DC::Font	1326	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1327	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1328	CODE:
1226	{	1329	{
1227	int count;	1330	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1331	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1361	PROTOTYPE:
1259	CODE:	1362	CODE:
1260	tc_restore ();	1363	tc_restore ();
1261		1364
1262	DC::Layout	1365	DC::Layout
1263	new (SV *class)	1366	new (SV *klass)
1264	CODE:	1367	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1266		1369
1267	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1269	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1270	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1271	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1272	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1273	RETVAL->font = 0;	1376	RETVAL->font = 0;
1274	RETVAL->rc = rc_alloc ();
1275		1377
1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1278	OUTPUT:	1380	OUTPUT:
1279	RETVAL	1381	RETVAL
1280		1382
1281	void	1383	void
1282	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1283	CODE:	1385	CODE:
1284	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1285	rc_free (self->rc);
1286	Safefree (self);	1387	delete self;
1287		1388
1288	void	1389	void
1289	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1290	CODE:	1391	CODE:
1291	{	1392	{
…		…
1417		1518
1418	void	1519	void
1419	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1420	CODE:	1521	CODE:
1421	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1422	{	1523	{
1423	self->base_height = base_height;	1524	self->base_height = base_height;
1424	layout_update_font (self);	1525	layout_update_font (self);
1425	}	1526	}
1426		1527
1427	void	1528	void
…		…
1545	}	1646	}
1546		1647
1547	void	1648	void
1548	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1549	CODE:	1650	CODE:
1550	rc_clear (self->rc);	1651	self->rc.clear ();
1551	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1552	self->pl,	1653	self->pl,
1553	self->rc,	1654	&self->rc,
1554	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1555	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1556	flags	1657	flags
1557	);	1658	);
1558	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573		1674
1574	rc_draw (self->rc);	1675	self->rc.draw ();
1575		1676
1576	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1577	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1578	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1579	}	1680	}
…		…
1654	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1656	}	1757	}
1657	}	1758	}
1658		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
1659	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)
1660	CODE:	1882	CODE:
1661	{	1883	{
1662	GLint width;	1884	GLint width;
1663	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);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1893
1672	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1673		1895
1674	DC::Map	1896	DC::Map
1675	new (SV *class)	1897	new (SV *klass)
1676	CODE:	1898	CODE:
1677	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1900	RETVAL->x = 0;
1679	RETVAL->y = 0;	1901	RETVAL->y = 0;
1680	RETVAL->w = 0;	1902	RETVAL->w = 0;
1681	RETVAL->h = 0;	1903	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1719		1941
1720	void	1942	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1944	CODE:
1723	{	1945	{
1724	tileid texid;	1946	tileid texid;
1725	maptex *tex;	1947	maptex *tex;
1726		1948
1727	if (face < 0 \|\| face >= self->faces)	1949	if (face < 0 \|\| face >= self->faces)
1728	return;	1950	return;
1729		1951
1730	if (smooth < 0 \|\| smooth >= self->faces)	1952	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1953	return;
1732		1954
1733	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1734		1956
1735	if (!texid)	1957	if (!texid)
1736	return;	1958	return;
1737		1959
1738	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1771	}	1993	}
1772		1994
1773	void	1995	void
1774	expire_textures (DC::Map self, int texid, int count)	1996	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	1997	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	1998	for (; texid < self->texs && count; ++texid, --count)
1777	{	1999	{
1778	maptex *tex = self->tex + texid;	2000	maptex *tex = self->tex + texid;
1779		2001
1780	if (tex->name)	2002	if (tex->name)
1781	{	2003	{
1782	if (tex->unused)	2004	if (tex->unused)
1783	{	2005	{
1784	tex->name = 0;	2006	tex->name = 0;
1785	tex->unused = 0,	2007	tex->unused = 0;
1786	XPUSHs (sv_2mortal (newSViv (texid)));	2008	XPUSHs (sv_2mortal (newSViv (texid)));
1787	}	2009	}
1788	else	2010	else
1789	tex->unused = 1;	2011	tex->unused = 1;
1790	}	2012	}
…		…
1828	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1829	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1830		2052
1831	while (self->y < 0)	2053	while (self->y < 0)
1832	{	2054	{
1833	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1834		2056
1835	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1836	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1837	}	2059	}
1838	}	2060	}
1839		2061
1840	SV *	2062	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2064	CODE:
1843	{	2065	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2068	mapcell *cell;
…		…
1867		2089
1868	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1869		2091
1870	if (flags & 8)	2092	if (flags & 8)
1871	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1872	if (extmap)	2096	do
1873	{	2097	{
1874	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1875		2100
1876	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
1877	{	2104	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2105	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2107	}
1906	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++;
1907	}	2125	}
1908	else	2126	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2127	}
1911		2128
1912	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1914	{	2131	{
…		…
1962	? self->row + y	2179	? self->row + y
1963	: 0;	2180	: 0;
1964		2181
1965	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1966	{	2183	{
1967	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2185
1969	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1970	{	2187	{
1971	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1972		2189
…		…
1974	{	2191	{
1975	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2194	int a1 = tex.a;
1978		2195
1979	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1983	}	2200	}
1984	}	2201	}
1985		2202
1986	*map++ = (r )	2203	*map++ = (r )
1987	\| (g << 8)	2204	\| (g << 8)
1988	\| (b << 16)	2205	\| (b << 16)
1989	\| (a << 24);	2206	\| (a << 24);
1990	}	2207	}
1991	}	2208	}
1992		2209
1993	RETVAL = map_sv;	2210	RETVAL = map_sv;
1994	}	2211	}
1995	OUTPUT:	2212	OUTPUT:
1996	RETVAL	2213	RETVAL
1997		2214
1998	void	2215	void
1999	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)
2000	CODE:	2217	CODE:
2001	{	2218	{
2002	int x, y, z;	2219	int x, y, z;
2003		2220
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	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!
2007	smooth_key skey;
2008	int pl_x, pl_y;	2222	int pl_x, pl_y;
2009	maptex pl_tex;	2223	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
2011	rc_key_t key;	2226	rc_key_t key;
2012	rc_array_t *arr;	2227	rc_t::array_t *arr;
2013		2228
2014	pl_tex.name = 0;	2229	pl_tex.name = 0;
2015		2230
2016	// thats current max. sorry.	2231	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2234
2023	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2236	key.r = 255;
2025	key.g = 255;	2237	key.g = 255;
2026	key.b = 255;	2238	key.b = 255;
2027	key.a = 255;	2239	key.a = 255;
2028	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2242
2032	mx += self->x;	2243	mx += self->x;
2033	my += self->y;	2244	my += self->y;
2034		2245
2035	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2036	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2037	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2038	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2039		2250
2040	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2041	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2042	{	2253	{
2043	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2058	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2271
2061	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2062	{	2273	{
2063	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;
2064		2278
2065	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2067	{	2281	{
2068	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
2075		2289
2076	if (tile)	2290	if (tile)
2077	{	2291	{
2078	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2293	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2294
2082	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
2083	{	2296	{
2084	self->tex [tile].unused = 0;	2297	self->tex [tile].unused = 0;
2085		2298
2086	if (!tex.name)	2299	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2301
2089	key.texname = tex.name;	2302	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2091	}	2304	}
2092		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2094	{	2310	{
2095	pl_x = px;	2311	pl_x = px;
2096	pl_y = py;	2312	pl_y = py;
2097	pl_tex = tex;	2313	pl_tex = tex;
2098	continue;	2314	continue;
2099	}	2315	}
2100		2316
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2103	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);
2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2105
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	// overlays such as the speech bubble, probably more to come
2109	if (cell->flags & 1)
2110	{
2111	maptex tex = self->tex [1];
2112	int px = x * T + T * 2 / 32;
2113	int py = y * T - T * 6 / 32;
2114
2115	if (tex.name)
2116	{
2117	if (key.texname != tex.name)
2118	{
2119	key.texname = tex.name;
2120	arr = rc_array (rc, &key);
2121	}
2122
2123	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127	}
2128	}
2129	}
2130		2321
2131	// update smooth hash	2322	// update smooth hash
2132	if (tex.smoothtile)	2323	if (tex.smoothtile)
2133	{	2324	{
2134	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2136		2327
2137	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2138		2329
2139	// 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
2140	// shifted +1\|+1 so we always stay positive.	2331	// shifted +1\|+1 so we always stay positive.
2141		2332
2142	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2150		2341
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2153		2344
2154	// full tile	2345	// full tile
2155	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);
2156		2347
2157	// borders	2348	// borders
2158	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);
2159	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);
2160	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);
2161	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);
2162		2353
2163	// corners	2354	// corners
2164	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);
2165	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);
2166	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);
2167	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);
2168	}	2379	}
2169	}	2380	}
2170	}	2381	}
2171	}	2382	}
2172		2383
2173	rc_draw (rc);	2384	rc.draw ();
2174	rc_clear (rc);	2385	rc.clear ();
2175		2386
2176	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2177	// this is basically counting sort	2388	// this is basically counting sort
2178	{	2389	{
2179	int w, b;	2390	int w, b;
2180		2391
2181	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2182	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2183	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)
2184	{	2397	{
2185	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2186	if (smask)	2399	IV bits = it->second;
2187	for (b = 0; b < 32; ++b)	2400
2188	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2189	{	2404	{
2190	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
2191	HE *he;	2413	if (tex.name)
2192
2193	hv_iterinit (smooth);
2194	while ((he = hv_iternext (smooth)))
2195	{	2414	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2415	// this time avoiding texture state changes
2197	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2198		2417	if (key.texname != tex.name)
2199	if (!(bits & 0x1000)
2200	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])
2202	{	2418	{
2203	maptex tex = self->tex [skey->tile];
2204	int px = (((int)skey->x) - 1) * T;
2205	int py = (((int)skey->y) - 1) * T;
2206	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column
2210
2211	if (tex.name)
2212	{
2213	// this time avoiding texture state changes
2214	// save gobs of state changes.
2215	if (key.texname != tex.name)
2216	{
2217	self->tex [skey->tile].unused = 0;	2419	self->tex [skey.tile].unused = 0;
2218		2420
2219	glEnd ();	2421	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2222	}	2424	}
2223		2425
2224	if (border)	2426	if (border)
2225	{	2427	{
2226	float ox = border * dx;	2428	float ox = border * dx;
2227		2429
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2434	}
2233		2435
2234	if (corner)	2436	if (corner)
2235	{	2437	{
2236	float ox = corner * dx;	2438	float ox = corner * dx;
2237		2439
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}
2243	}
2244	}	2444	}
2245	}	2445	}
2246	}	2446	}
2247	}	2447	}
2248		2448
2249	glEnd ();	2449	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2451	key.texname = -1;
2252	}	2452	}
2253
2254	hv_clear (smooth);
2255	}	2453	}
2256		2454
2257	if (pl_tex.name)	2455	if (pl_tex.name)
2258	{	2456	{
2259	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2260	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2261	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2262		2460
2263	key.texname = tex.name;	2461	key.texname = tex.name;
2264	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2265		2463
2266	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2267	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2268	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);
2269	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2270		2468
2271	rc_draw (rc);	2469	rc.draw ();
2272	}	2470	}
2273		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2274	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2275	rc_free (rc);
2276		2476
2277	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2280	{	2480	{
…		…
2283	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2485	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2287		2487
2288	int px = x * T;	2488	int px = x * Tw;
2289	int py = y * T;	2489	int py = y * Th;
2290		2490
2291	if (expect_false (cell->player == player))	2491	if (ecb_expect_false (cell->player == player))
2292	{	2492	{
2293	px += sdx;	2493	px += sdx;
2294	py += sdy;	2494	py += sdy;
2295	}	2495	}
2296		2496
2297	if (cell->stat_hp)	2497	if (cell->stat_hp)
2298	{	2498	{
2299	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2501
2302	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2504	px + width - 1, py);
2305		2505
…		…
2311	}	2511	}
2312	}	2512	}
2313	}	2513	}
2314		2514
2315	void	2515	void
2316	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)
2317	CODE:	2517	CODE:
2318	{	2518	{
2319	static float color[16][3] = {	2519	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2324		2524
2325	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2329		2529
2330	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2334		2534
2335	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2336		2536
2337	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2340	};	2540	};
2341		2541
2342	int x, y;	2542	int x, y;
2343		2543
2344	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	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2349		2555
2350	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2354		2560
2355	if (m)	2561	if (m)
2356	{	2562	{
2357	float *c = color [m & 15];	2563	float *c = color [m & 15];
2358		2564
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2361		2567
2362	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2573	}
…		…
2375	void	2581	void
2376	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)
2377	PPCODE:	2583	PPCODE:
2378	{	2584	{
2379	int x, y;	2585	int x, y;
2380	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2383	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);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2592	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2593	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2594
2388	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2597
2391	mx += self->x - 1;	2598	mx += self->x - 1;
2392	my += self->y - 1;	2599	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2600
2396	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2398	{	2603	{
2399	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2608	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2405		2610
2406	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2614	}
2410	}	2615	}
2411		2616
2412	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2432		2637
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2641
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	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 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2651	}
2447		2652
2448	free (darkness1);	2653	free (darkness1);
2449		2654
2450	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2454	}	2659	}
2455		2660
2456	SV *	2661	SV *
…		…
2519	else	2724	else
2520	*data++ = 0;	2725	*data++ = 0;
2521	}	2726	}
2522	}	2727	}
2523		2728
2524	/* if size is wh + 5 then no data has been found /	2729	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2730	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2731	{
2527	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2734	}
2530		2735
2531	RETVAL = data_sv;	2736	RETVAL = data_sv;
2532	}	2737	}
2533	OUTPUT:	2738	OUTPUT:
2534	RETVAL	2739	RETVAL
2535		2740
2536	void	2741	void
…		…
2543	STRLEN len;	2748	STRLEN len;
2544	uint8_t data, end;	2749	uint8_t data, end;
2545		2750
2546	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2754	end = data + len + 8;
2550		2755
2551	if (len < 5)	2756	if (len < 5)
2552	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2553		2758
…		…
2614	}	2819	}
2615		2820
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2822
2618	DC::RW	2823	DC::RW
2619	new (SV class, SV data_sv)	2824	new (SV klass, SV data_sv)
2620	CODE:	2825	CODE:
2621	{	2826	{
2622	STRLEN datalen;	2827	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2624		2829
…		…
2626	}	2831	}
2627	OUTPUT:	2832	OUTPUT:
2628	RETVAL	2833	RETVAL
2629		2834
2630	DC::RW	2835	DC::RW
2631	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")
2632	CODE:	2837	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2839	OUTPUT:
2635	RETVAL	2840	RETVAL
2636		2841
…		…
2654	if (RETVAL < 0)	2859	if (RETVAL < 0)
2655	{	2860	{
2656	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2657		2862
2658	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)
2659	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2660		2870	}
		2871	else
2661	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2662	}	2873	}
2663		2874
2664	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2666	}	2877	}
…		…
2713	void	2924	void
2714	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)
2715	CODE:	2926	CODE:
2716	{	2927	{
2717	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));
2718	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;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2931	}
2721		2932
2722	void	2933	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2937
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2939
2729	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2730		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
2731	DC::MixChunk	2954	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2733	CODE:	2956	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2958	OUTPUT:
2736	RETVAL	2959	RETVAL
2737		2960
…		…
2767	OUTPUT:	2990	OUTPUT:
2768	RETVAL	2991	RETVAL
2769		2992
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		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
2772	int	3007	int
2773	volume (int volume = -1)	3008	volume (int volume = -1)
2774	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2775	CODE:	3010	CODE:
2776	if (items > 0)	3011	if (items > 0)
…		…
2787	void	3022	void
2788	halt ()	3023	halt ()
2789	CODE:	3024	CODE:
2790	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2791		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2792	DC::MixMusic	3034	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2794	CODE:	3036	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3038	OUTPUT:
2797	RETVAL	3039	RETVAL
2798		3040
…		…
2826	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	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),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2928	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),
2929	# undef const_iv	3179	# undef const_iv
2930	};	3180	};
2931		3181
2932	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--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3184
2935	texture_av = newAV ();	3185	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2937	}	3187	}
2938		3188
…		…
2940	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3191	CODE:
2942	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2944		3194
2945	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2946	gl_vendor ()	3199	gl_vendor ()
2947	CODE:	3200	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3202	OUTPUT:
2950	RETVAL	3203	RETVAL
2951		3204
2952	char *	3205	const char *
2953	gl_version ()	3206	gl_version ()
2954	CODE:	3207	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3209	OUTPUT:
2957	RETVAL	3210	RETVAL
2958		3211
2959	char *	3212	const char *
2960	gl_extensions ()	3213	gl_extensions ()
2961	CODE:	3214	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3216	OUTPUT:
2964	RETVAL	3217	RETVAL
2965		3218
2966	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2967		3224
2968	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2969	CODE:	3226	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3228	OUTPUT:
…		…
2979		3236
2980	int glGetError ()	3237	int glGetError ()
2981		3238
2982	void glFinish ()	3239	void glFinish ()
2983		3240
		3241	void glFlush ()
		3242
2984	void glClear (int mask)	3243	void glClear (int mask)
2985		3244
2986	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)
2987	PROTOTYPE: @	3246	PROTOTYPE: @
2988		3247
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2998		3257
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3259	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
3002		3263
3003	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
3004		3265
3005	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
3006		3267
…		…
3157		3418
3158	void glEndList ()	3419	void glEndList ()
3159		3420
3160	void glCallList (int list)	3421	void glCallList (int list)
3161		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3429
3164	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3165		3431
3166	void	3432	void
3167	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3434	PPCODE:
3169	{	3435	{
3170	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3171	XPUSHs (self);	3437	XPUSHs (self);
3172	}	3438	}
3173		3439
3174	BOOT:	3440	BOOT:
3175	{	3441	{
…		…
3183		3449
3184	void	3450	void
3185	draw (SV *self)	3451	draw (SV *self)
3186	CODE:	3452	CODE:
3187	{	3453	{
3188	HV *hv;	3454	HV *hv;
3189	SV **svp;	3455	SV **svp;
3190	NV x, y, w, h;	3456	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3194	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs. Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC