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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.287 by root, Sun Dec 21 21:54:27 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 64	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
…		…
95		98
96	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
97		100
98	#define TEXID_SPEECH 1	101	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	102	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	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	}
101		146
102	static AV *texture_av;	147	static AV *texture_av;
103		148
104	static struct	149	static struct
105	{	150	{
…		…
162	{	207	{
163	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
164		209
165	while (attrs)	210	while (attrs)
166	{	211	{
167	PangoAttribute *attr = attrs->data;	212	PangoAttribute attr = (PangoAttribute )attrs->data;
168		213
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	215	return 1;
171		216
172	attrs = attrs->next;	217	attrs = attrs->next;
173	}	218	}
174		219
175	return 0;	220	return 0;
176	}	221	}
177		222
178	typedef struct cf_layout {	223	struct cf_layout {
179	PangoLayout *pl;	224	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
181	int base_height;	226	int base_height;
182	DC__Font font;	227	DC__Font font;
183	rc_t *rc;	228	rc_t rc;
184	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
185		232
186	static DC__Font default_font;	233	static DC__Font default_font;
187	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
189		236
190	static void	237	static void
191	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
192	{	239	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	243	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	245	}
199		246
200	static void	247	static void
…		…
227		274
228	*w = rect.width;	275	*w = rect.width;
229	*h = rect.height;	276	*h = rect.height;
230	}	277	}
231		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
232	typedef uint16_t tileid;	281	typedef uint16_t tileid;
233	typedef uint16_t faceid;	282	typedef uint16_t faceid;
234		283
235	typedef struct {	284	struct maptex
		285	{
236	GLuint name;	286	GLuint name;
237	int w, h;	287	int w, h;
238	float s, t;	288	float s, t;
239	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
240	tileid smoothtile;	290	tileid smoothtile;
241	uint8_t smoothlevel;	291	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	292	uint8_t unused; /* set to zero on use */
243	} maptex;	293	};
244		294
245	typedef struct {	295	struct mapcell
		296	{
246	uint32_t player;	297	uint32_t player;
247	tileid tile[3];	298	tileid tile[3];
248	uint16_t darkness;	299	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	301	};
251		302
252	typedef struct {	303	struct maprow
		304	{
253	int32_t c0, c1;	305	int32_t c0, c1;
254	mapcell *col;	306	mapcell *col;
255	} maprow;	307	};
256		308
257	typedef struct map {	309	struct mapgrid {
258	int x, y, w, h;	310	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
261	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
262		314
263	int32_t rows;	315	int32_t rows;
264	maprow *row;	316	maprow *row;
265	} *DC__Map;	317	};
266		318
267	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
268	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
269	{	324	{
270	char *p;	325	T *p;
271		326
272	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
273	Zero (p, inc, char);	328	Zero (p, inc, T);
274	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
275	Safefree (ptr);	330	Safefree (ptr);
276		331
277	return p;	332	ptr = p;
278	}	333	}
279		334
280	static char *	335	template<typename T>
		336	ecb_cold static void
281	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
282	{	338	{
283	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
284	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
285
286	return ptr;
287	}	341	}
288
289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291		342
292	static void	343	static void
293	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
294	{	345	{
295	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
296	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
297	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
298	self->faces *= 2;	351	self->faces = newsize;
299	}
300	}	352	}
301		353
302	static void	354	static void
303	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
304	{	356	{
305	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
306	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
307	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
308	self->texs *= 2;	362	self->texs = newsize;
309	}
310	}	363	}
311		364
312	static maprow *	365	static maprow *
313	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
314	{	367	{
315	if (0 > y)	368	if (0 > y)
316	{	369	{
317	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
319		372
320	self->rows += extend;	373	self->rows += extend;
321	self->y += extend;	374	self->y += extend;
322	y += extend;	375	y += extend;
323	}	376	}
324	else if (y >= self->rows)	377	else if (y >= self->rows)
325	{	378	{
326	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
327	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
328	self->rows += extend;	381	self->rows += extend;
329	}	382	}
330		383
331	return self->row + y;	384	return self->row + y;
332	}	385	}
…		…
342	}	395	}
343		396
344	if (row->c0 > x)	397	if (row->c0 > x)
345	{	398	{
346	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
347	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
348	row->c0 -= extend;	401	row->c0 -= extend;
349	}	402	}
350	else if (x >= row->c1)	403	else if (x >= row->c1)
351	{	404	{
352	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
353	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
354	row->c1 += extend;	407	row->c1 += extend;
355	}	408	}
356		409
357	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
358	}	411	}
359		412
360	static mapcell *	413	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
362	{	415	{
363	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
364	}	417	}
365		418
366	static void	419	static void
367	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
368	{	421	{
369	int r;	422	int r;
370		423
371	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
372	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
390	(cell)->flags = 0; \	443	(cell)->flags = 0; \
391	(cell)->player = 0; \	444	(cell)->player = 0; \
392	} while (0)	445	} while (0)
393		446
394	static void	447	static void
395	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)
396	{	449	{
397	int x, y;	450	int x, y;
398	maprow *row;	451	maprow *row;
399	mapcell *cell;	452	mapcell *cell;
400		453
…		…
417	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
418	}	471	}
419	}	472	}
420	}	473	}
421		474
422	typedef struct {	475	struct smooth_key
		476	{
423	tileid tile;	477	tileid tile;
424	uint8_t x, y, level;	478	uint8_t x, y, level;
425	} 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	}
426		498
427	static void	499	static void
428	smooth_or_bits (HV hv, smooth_key key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	501	{
430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	502	auto &&it = h.find (key);
431		503
432	if (SvIOK (*sv))	504	if (it == h.end ())
433	SvIV_set (sv, SvIVX (sv) \| bits);	505	h.insert (std::make_pair (key, bits));
434	else	506	else
435	sv_setiv (*sv, bits);	507	it->second \|= bits;
436	}	508	}
437		509
438	static void	510	static void
439	music_finished (void)	511	music_finished (void)
440	{	512	{
…		…
459	ev.data2 = 0;	531	ev.data2 = 0;
460		532
461	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
462	}	534	}
463		535
464	static unsigned int
465	minpot (unsigned int n)
466	{
467	if (!n)
468	return 0;
469
470	--n;
471
472	n \|= n >> 1;
473	n \|= n >> 2;
474	n \|= n >> 4;
475	n \|= n >> 8;
476	n \|= n >> 16;
477
478	return n + 1;
479	}
480
481	static unsigned int
482	popcount (unsigned int n)
483	{
484	n -= (n >> 1) & 0x55555555U;
485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
487	n *= 0x01010101U;
488
489	return n >> 24;
490	}
491
492	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
493	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
494	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
495		539
496	/******************************************************************************/	540	/******************************************************************************/
…		…
549		593
550	return mod;	594	return mod;
551	}	595	}
552		596
553	static void	597	static void
554	deliantra_main ()	598	deliantra_main (SV *real_main)
555	{	599	{
556	char *argv[] = { 0 };	600	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	604	}
559		605
560	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
561	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
563	* 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,
564	* 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,
565	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
566	*/	614	*/
567	extern C_LINKAGE int	615	extern C_LINKAGE int
568	main (int argc, char *argv[])	616	main (int argc, char *argv[])
569	{	617	{
570	deliantra_main ();	618	deliantra_main (real_main);
571	}	619	}
572		620
573	#undef main	621	#undef main
574		622
575	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
576		624
577	static void	625	static void
578	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
579	{	627	{
		628	real_main = real_main_;
		629
580	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	631	(main) (1, argv);
582	}	632	}
583	#else	633	#else
584	static void	634	static void
585	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
586	{	636	{
587	deliantra_main ();	637	deliantra_main (real_main);
588	}	638	}
589	#endif	639	#endif
590		640
591	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
592		642
…		…
793		843
794	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
795	# undef const_iv	845	# undef const_iv
796	};	846	};
797		847
798	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--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		850
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	853	}
804		854
…		…
819		869
820	NV ceil (NV x)	870	NV ceil (NV x)
821		871
822	IV minpot (UV n)	872	IV minpot (UV n)
823		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
824	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
825		891
826	void	892	void
827	pango_init ()	893	pango_init ()
828	CODE:	894	CODE:
829	{	895	{
…		…
837	#endif	903	#endif
838	}	904	}
839		905
840	char *SDL_GetError ()	906	char *SDL_GetError ()
841		907
842	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
843		910
844	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
845		912
846	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
847		914
848	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
849		916
850	void SDL_Quit ()	917	void SDL_Quit ()
851		918
852	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
853		921
854	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
855	CODE:	923	CODE:
856	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
857	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
858	OUTPUT:	926	OUTPUT:
859	RETVAL	927	RETVAL
860		928
861	void	929	void
…		…
916	);	984	);
917		985
918	if (RETVAL)	986	if (RETVAL)
919	{	987	{
920	av_clear (texture_av);	988	av_clear (texture_av);
921
922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923	#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);
924	#include "glfunc.h"	990	#include "glfunc.h"
925	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	994	}
927	}	995	}
928	OUTPUT:	996	OUTPUT:
929	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char title, const char icon)
930		1001
931	void	1002	void
932	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
933		1004
934	char *	1005	char *
935	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
936		1008
937	int	1009	int
938	SDL_GetAppState ()	1010	SDL_GetAppState ()
939		1011
940	int	1012	int
941	SDL_GetModState ()	1013	SDL_GetModState ()
942		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
943	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
944	poll_events ()	1023	peep_events ()
945	PPCODE:	1024	PPCODE:
946	{	1025	{
947	SDL_Event ev;	1026	SDL_Event ev;
948		1027
949	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1015		1094
1016	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))));
1017	}	1096	}
1018	}	1097	}
1019		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
1020	int	1112	int
1021	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)
1022	POSTCALL:	1114	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1025		1117
1026	void	1118	void
1027	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1086	add_font (char *file)	1178	add_font (char *file)
1087	CODE:	1179	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1181	OUTPUT:
1090	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)
1091		1190
1092	void	1191	void
1093	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1094	ALIAS:	1193	ALIAS:
1095	load_image_file = 1	1194	load_image_file = 1
…		…
1141		1240
1142	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1143	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1144	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1145	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1146	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1147	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)));
1148	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1149	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1151		1250
…		…
1223	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1224		1323
1225	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1226		1325
1227	DC::Font	1326	DC::Font
1228	new_from_file (SV class, char path, int id = 0)	1327	new_from_file (SV klass, char path, int id = 0)
1229	CODE:	1328	CODE:
1230	{	1329	{
1231	int count;	1330	int count;
1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1331	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1233	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1262	PROTOTYPE:	1361	PROTOTYPE:
1263	CODE:	1362	CODE:
1264	tc_restore ();	1363	tc_restore ();
1265		1364
1266	DC::Layout	1365	DC::Layout
1267	new (SV *class)	1366	new (SV *klass)
1268	CODE:	1367	CODE:
1269	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1270		1369
1271	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1272	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1273	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1274	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1275	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1276	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1277	RETVAL->font = 0;	1376	RETVAL->font = 0;
1278	RETVAL->rc = rc_alloc ();
1279		1377
1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1282	OUTPUT:	1380	OUTPUT:
1283	RETVAL	1381	RETVAL
1284		1382
1285	void	1383	void
1286	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1287	CODE:	1385	CODE:
1288	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1289	rc_free (self->rc);
1290	Safefree (self);	1387	delete self;
1291		1388
1292	void	1389	void
1293	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1294	CODE:	1391	CODE:
1295	{	1392	{
…		…
1421		1518
1422	void	1519	void
1423	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1424	CODE:	1521	CODE:
1425	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1426	{	1523	{
1427	self->base_height = base_height;	1524	self->base_height = base_height;
1428	layout_update_font (self);	1525	layout_update_font (self);
1429	}	1526	}
1430		1527
1431	void	1528	void
…		…
1549	}	1646	}
1550		1647
1551	void	1648	void
1552	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1553	CODE:	1650	CODE:
1554	rc_clear (self->rc);	1651	self->rc.clear ();
1555	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1556	self->pl,	1653	self->pl,
1557	self->rc,	1654	&self->rc,
1558	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1559	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1560	flags	1657	flags
1561	);	1658	);
1562	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1577		1674
1578	rc_draw (self->rc);	1675	self->rc.draw ();
1579		1676
1580	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1581	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1582	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1583	}	1680	}
…		…
1658	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1659	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1660	}	1757	}
1661	}	1758	}
1662		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
1663	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)
1664	CODE:	1882	CODE:
1665	{	1883	{
1666	GLint width;	1884	GLint width;
1667	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);
…		…
1674	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1675		1893
1676	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1677		1895
1678	DC::Map	1896	DC::Map
1679	new (SV *class)	1897	new (SV *klass)
1680	CODE:	1898	CODE:
1681	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1682	RETVAL->x = 0;	1900	RETVAL->x = 0;
1683	RETVAL->y = 0;	1901	RETVAL->y = 0;
1684	RETVAL->w = 0;	1902	RETVAL->w = 0;
1685	RETVAL->h = 0;	1903	RETVAL->h = 0;
1686	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1723		1941
1724	void	1942	void
1725	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1726	CODE:	1944	CODE:
1727	{	1945	{
1728	tileid texid;	1946	tileid texid;
1729	maptex *tex;	1947	maptex *tex;
1730		1948
1731	if (face < 0 \|\| face >= self->faces)	1949	if (face < 0 \|\| face >= self->faces)
1732	return;	1950	return;
1733		1951
1734	if (smooth < 0 \|\| smooth >= self->faces)	1952	if (smooth < 0 \|\| smooth >= self->faces)
1735	return;	1953	return;
1736		1954
1737	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1738		1956
1739	if (!texid)	1957	if (!texid)
1740	return;	1958	return;
1741		1959
1742	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1775	}	1993	}
1776		1994
1777	void	1995	void
1778	expire_textures (DC::Map self, int texid, int count)	1996	expire_textures (DC::Map self, int texid, int count)
1779	PPCODE:	1997	PPCODE:
1780	for (; texid < self->texs && count; ++texid, --count)	1998	for (; texid < self->texs && count; ++texid, --count)
1781	{	1999	{
1782	maptex *tex = self->tex + texid;	2000	maptex *tex = self->tex + texid;
1783		2001
1784	if (tex->name)	2002	if (tex->name)
1785	{	2003	{
…		…
1832	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1833	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1834		2052
1835	while (self->y < 0)	2053	while (self->y < 0)
1836	{	2054	{
1837	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1838		2056
1839	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1840	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1841	}	2059	}
1842	}	2060	}
1843		2061
1844	SV *	2062	SV *
1845	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1846	CODE:	2064	CODE:
1847	{	2065	{
1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1849	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1850	mapcell *cell;	2068	mapcell *cell;
…		…
1871		2089
1872	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1873		2091
1874	if (flags & 8)	2092	if (flags & 8)
1875	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1876	if (extmap)	2096	do
1877	{	2097	{
1878	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1879		2100
1880	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
1881	{	2104	{
1882	ext = *data++;
1883	cmd = ext & 0x7f;
1884
1885	if (cmd < 4)
1886	cell->darkness = 255 - ext * 64 + 1;
1887	else if (cmd == 5) // health
1888	{
1889	cell->stat_width = 1;	2105	cell->stat_width = 1;
1890	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1891	}
1892	else if (cmd == 6) // monster width
1893	cell->stat_width = *data++ + 1;
1894	else if (cmd == 0x47)
1895	{
1896	if (*data == 1) cell->player = data [1];
1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901	data += *data + 1;
1902	}
1903	else if (cmd == 8) // cell flags
1904	cell->flags = *data++;
1905	else if (ext & 0x40) // unknown, multibyte => skip
1906	data += *data + 1;
1907	else
1908	data++;
1909	}	2107	}
1910	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++;
1911	}	2125	}
1912	else	2126	while (ext & 0x80);
1913	cell->darkness = *data++ + 1;
1914	}	2127	}
1915		2128
1916	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1917	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1918	{	2131	{
…		…
1966	? self->row + y	2179	? self->row + y
1967	: 0;	2180	: 0;
1968		2181
1969	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1970	{	2183	{
1971	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1972		2185
1973	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1974	{	2187	{
1975	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1976		2189
…		…
1978	{	2191	{
1979	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1980	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1981	int a1 = tex.a;	2194	int a1 = tex.a;
1982		2195
1983	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1984	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1985	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1986	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1987	}	2200	}
1988	}	2201	}
1989		2202
1990	*map++ = (r )	2203	*map++ = (r )
1991	\| (g << 8)	2204	\| (g << 8)
1992	\| (b << 16)	2205	\| (b << 16)
1993	\| (a << 24);	2206	\| (a << 24);
1994	}	2207	}
1995	}	2208	}
1996		2209
1997	RETVAL = map_sv;	2210	RETVAL = map_sv;
1998	}	2211	}
1999	OUTPUT:	2212	OUTPUT:
2000	RETVAL	2213	RETVAL
2001		2214
2002	void	2215	void
2003	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)
2004	CODE:	2217	CODE:
2005	{	2218	{
2006	int x, y, z;	2219	int x, y, z;
2007		2220
2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010	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!
2011	smooth_key skey;
2012	int pl_x, pl_y;	2222	int pl_x, pl_y;
2013	maptex pl_tex;	2223	maptex pl_tex;
2014	rc_t *rc = rc_alloc ();	2224	rc_t rc;
2015	rc_t *rc_ov = rc_alloc ();	2225	rc_t rc_ov;
2016	rc_key_t key;	2226	rc_key_t key;
2017	rc_array_t arr, arr_hidden;	2227	rc_t::array_t *arr;
2018		2228
2019	pl_tex.name = 0;	2229	pl_tex.name = 0;
2020		2230
2021	// thats current max. sorry.	2231	// that's current max. sorry.
2022	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
2023	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
2024
2025	// clear key, in case of extra padding
2026	memset (&skey, 0, sizeof (skey));
2027		2234
2028	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
2029	key.r = 255;	2236	key.r = 255;
2030	key.g = 255;	2237	key.g = 255;
2031	key.b = 255;	2238	key.b = 255;
…		…
2037	my += self->y;	2244	my += self->y;
2038		2245
2039	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2040	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2041	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2042	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2043		2250
2044	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2046	{	2253	{
2047	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2060		2267
2061	glEnable (GL_BLEND);	2268	glEnable (GL_BLEND);
2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064		2271
2065	key.texname = self->tex [TEXID_HIDDEN].name;
2066	arr_hidden = rc_array (rc_ov, &key);
2067
2068	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2069	{	2273	{
2070	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;
2071	key.texname = -1;	2277	key.texname = -1;
2072		2278
2073	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2074	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2075	{	2281	{
…		…
2092		2298
2093	if (!tex.name)	2299	if (!tex.name)
2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095		2301
2096	key.texname = tex.name;	2302	key.texname = tex.name;
2097	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2098	}	2304	}
2099		2305
2100	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
2101	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
2102		2308
2103	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2104	{	2310	{
2105	pl_x = px;	2311	pl_x = px;
2106	pl_y = py;	2312	pl_y = py;
2107	pl_tex = tex;	2313	pl_tex = tex;
2108	continue;	2314	continue;
2109	}	2315	}
2110		2316
2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2113	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);
2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2115		2321
2116	// update smooth hash	2322	// update smooth hash
2117	if (tex.smoothtile)	2323	if (tex.smoothtile)
2118	{	2324	{
2119	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2120	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2121		2327
2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2123		2329
2124	// 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
2125	// shifted +1\|+1 so we always stay positive.	2331	// shifted +1\|+1 so we always stay positive.
2126		2332
2127	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2135		2341
2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2138		2344
2139	// full tile	2345	// full tile
2140	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);
2141		2347
2142	// borders	2348	// borders
2143	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);
2144	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);
2145	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);
2146	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);
2147		2353
2148	// corners	2354	// corners
2149	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);
2150	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);
2151	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);
2152	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);
2153	}	2359	}
2154	}	2360	}
2155		2361
2156	if (expect_false (z == 2))	2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2157	{	2363	{
2158	/* draw question marks on top of hidden spaces */	2364	// overlays such as the speech bubble, probably more to come
2159	if (!cell->darkness)	2365	if (cell->flags & 1)
2160	{	2366	{
2161	maptex tex = self->tex [TEXID_HIDDEN];
2162	int px = (x + 1) * T - tex.w;
2163	int py = (y + 1) * T - tex.h;
2164
2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169	}
2170
2171	if (expect_false (cell->flags))
2172	{
2173	// overlays such as the speech bubble, probably more to come
2174	if (cell->flags & 1)
2175	{
2176	rc_key_t key_ov = key;	2367	rc_key_t key_ov = key;
2177	maptex tex = self->tex [TEXID_SPEECH];	2368	maptex tex = self->tex[TEXID_SPEECH];
2178	rc_array_t *arr;	2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
2179		2371
2180	key_ov.texname = tex.name;	2372	key_ov.texname = tex.name;
2181	arr = rc_array (rc_ov, &key_ov);	2373	rc_t::array_t &arr = rc_ov.array (key_ov);
2182		2374
2183	int px = x * T + T * 2 / 32;
2184	int py = y * T - T * 6 / 32;
2185
2186	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2375	arr.t2f_v3f (0 , 0 , px , py , 0);
2187	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2188	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2189	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2190	}
2191	}	2379	}
2192	}	2380	}
2193	}	2381	}
2194	}	2382	}
2195		2383
2196	rc_draw (rc);	2384	rc.draw ();
2197	rc_clear (rc);	2385	rc.clear ();
2198		2386
2199	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2200	// this is basically counting sort	2388	// this is basically counting sort
2201	{	2389	{
2202	int w, b;	2390	int w, b;
2203		2391
2204	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2205	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2206	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)
2207	{	2397	{
2208	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2209	if (smask)	2399	IV bits = it->second;
2210	for (b = 0; b < 32; ++b)	2400
2211	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2212	{	2404	{
2213	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
2214	HE *he;	2413	if (tex.name)
2215
2216	hv_iterinit (smooth);
2217	while ((he = hv_iternext (smooth)))
2218	{	2414	{
2219	smooth_key skey = (smooth_key )HeKEY (he);	2415	// this time avoiding texture state changes
2220	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2221		2417	if (key.texname != tex.name)
2222	if (!(bits & 0x1000)
2223	&& skey->level == level
2224	&& level > smooth_max [skey->x][skey->y])
2225	{	2418	{
2226	maptex tex = self->tex [skey->tile];
2227	int px = (((int)skey->x) - 1) * T;
2228	int py = (((int)skey->y) - 1) * T;
2229	int border = bits & 15;
2230	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2231	float dx = tex.s * .0625f; // 16 images/row
2232	float dy = tex.t * .5f ; // 2 images/column
2233
2234	if (tex.name)
2235	{
2236	// this time avoiding texture state changes
2237	// save gobs of state changes.
2238	if (key.texname != tex.name)
2239	{
2240	self->tex [skey->tile].unused = 0;	2419	self->tex [skey.tile].unused = 0;
2241		2420
2242	glEnd ();	2421	glEnd ();
2243	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2244	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2245	}	2424	}
2246		2425
2247	if (border)	2426	if (border)
2248	{	2427	{
2249	float ox = border * dx;	2428	float ox = border * dx;
2250		2429
2251	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2252	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2253	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2254	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2255	}	2434	}
2256		2435
2257	if (corner)	2436	if (corner)
2258	{	2437	{
2259	float ox = corner * dx;	2438	float ox = corner * dx;
2260		2439
2261	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2262	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2263	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2264	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2265	}
2266	}
2267	}	2444	}
2268	}	2445	}
2269	}	2446	}
2270	}	2447	}
2271		2448
2272	glEnd ();	2449	glEnd ();
2273	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2274	key.texname = -1;	2451	key.texname = -1;
2275	}	2452	}
2276
2277	hv_clear (smooth);
2278	}	2453	}
2279		2454
2280	if (pl_tex.name)	2455	if (pl_tex.name)
2281	{	2456	{
2282	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2283	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2284	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2285		2460
2286	key.texname = tex.name;	2461	key.texname = tex.name;
2287	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2288		2463
2289	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2290	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2291	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);
2292	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2293		2468
2294	rc_draw (rc);	2469	rc.draw ();
2295	}	2470	}
2296		2471
2297	rc_draw (rc_ov);	2472	rc_ov.draw ();
2298	rc_clear (rc_ov);	2473	rc_ov.clear ();
2299		2474
2300	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2301	rc_free (rc);
2302	rc_free (rc_ov);
2303		2476
2304	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2305	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2306	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2307	{	2480	{
…		…
2310	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2311	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2312	{	2485	{
2313	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2314		2487
2315	int px = x * T;	2488	int px = x * Tw;
2316	int py = y * T;	2489	int py = y * Th;
2317		2490
2318	if (expect_false (cell->player == player))	2491	if (ecb_expect_false (cell->player == player))
2319	{	2492	{
2320	px += sdx;	2493	px += sdx;
2321	py += sdy;	2494	py += sdy;
2322	}	2495	}
2323		2496
2324	if (cell->stat_hp)	2497	if (cell->stat_hp)
2325	{	2498	{
2326	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2327	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2328		2501
2329	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2330	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2331	px + width - 1, py);	2504	px + width - 1, py);
2332		2505
…		…
2338	}	2511	}
2339	}	2512	}
2340	}	2513	}
2341		2514
2342	void	2515	void
2343	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)
2344	CODE:	2517	CODE:
2345	{	2518	{
2346	static float color[16][3] = {	2519	static float color[16][3] = {
2347	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2348	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2349	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2350	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2351		2524
2352	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2353	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2354	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2355	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2356		2529
2357	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2358	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2359	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2360	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2361		2534
2362	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2363		2536
2364	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2365	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2366	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2367	};	2540	};
2368		2541
2369	int x, y;	2542	int x, y;
2370		2543
2371	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	*/
2372	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2373	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2374	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2375	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2376		2555
2377	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2381		2560
2382	if (m)	2561	if (m)
2383	{	2562	{
2384	float *c = color [m & 15];	2563	float *c = color [m & 15];
2385		2564
2386	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2387	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2388		2567
2389	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2390	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2391	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2392	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2393	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2394	}	2573	}
…		…
2402	void	2581	void
2403	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)
2404	PPCODE:	2583	PPCODE:
2405	{	2584	{
2406	int x, y;	2585	int x, y;
2407	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2408	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2409	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2410	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);
2411	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2592	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2412	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2593	memset (darkness1, 0, sw1*sh1);
2413	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2414		2594
2415	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2416	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2417		2597
2418	mx += self->x - 1;	2598	mx += self->x - 1;
2419	my += self->y - 1;	2599	my += self->y - 1;
2420
2421	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2422		2600
2423	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2424	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2425	{	2603	{
2426	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2429	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2430	{	2608	{
2431	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2432		2610
2433	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2434	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2435	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2436	}	2614	}
2437	}	2615	}
2438		2616
2439	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2440	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2459		2637
2460	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2461	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2462	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2463		2641
2464	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2466	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2468	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 */
2469	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2472	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2473	}	2651	}
2474		2652
2475	free (darkness1);	2653	free (darkness1);
2476		2654
2477	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2478	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2479	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2480	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2481	}	2659	}
2482		2660
2483	SV *	2661	SV *
…		…
2546	else	2724	else
2547	*data++ = 0;	2725	*data++ = 0;
2548	}	2726	}
2549	}	2727	}
2550		2728
2551	/* if size is wh + 5 then no data has been found /	2729	/* if size is wh + 5 then no data has been found /
2552	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2730	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2553	{	2731	{
2554	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2555	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2556	}	2734	}
2557		2735
2558	RETVAL = data_sv;	2736	RETVAL = data_sv;
2559	}	2737	}
2560	OUTPUT:	2738	OUTPUT:
2561	RETVAL	2739	RETVAL
2562		2740
2563	void	2741	void
…		…
2570	STRLEN len;	2748	STRLEN len;
2571	uint8_t data, end;	2749	uint8_t data, end;
2572		2750
2573	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2574	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2575	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2576	end = data + len + 8;	2754	end = data + len + 8;
2577		2755
2578	if (len < 5)	2756	if (len < 5)
2579	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2580		2758
…		…
2641	}	2819	}
2642		2820
2643	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2644		2822
2645	DC::RW	2823	DC::RW
2646	new (SV class, SV data_sv)	2824	new (SV klass, SV data_sv)
2647	CODE:	2825	CODE:
2648	{	2826	{
2649	STRLEN datalen;	2827	STRLEN datalen;
2650	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2651		2829
…		…
2653	}	2831	}
2654	OUTPUT:	2832	OUTPUT:
2655	RETVAL	2833	RETVAL
2656		2834
2657	DC::RW	2835	DC::RW
2658	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")
2659	CODE:	2837	CODE:
2660	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2661	OUTPUT:	2839	OUTPUT:
2662	RETVAL	2840	RETVAL
2663		2841
…		…
2681	if (RETVAL < 0)	2859	if (RETVAL < 0)
2682	{	2860	{
2683	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2684		2862
2685	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)
2686	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2687		2870	}
		2871	else
2688	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2689	}	2873	}
2690		2874
2691	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2692	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2693	}	2877	}
…		…
2740	void	2924	void
2741	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)
2742	CODE:	2926	CODE:
2743	{	2927	{
2744	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));
2745	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;
2746	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2747	}	2931	}
2748		2932
2749	void	2933	void
2750	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2753		2937
2754	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2755		2939
2756	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2757		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
2758	DC::MixChunk	2954	DC::MixChunk
2759	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2760	CODE:	2956	CODE:
2761	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2762	OUTPUT:	2958	OUTPUT:
2763	RETVAL	2959	RETVAL
2764		2960
…		…
2794	OUTPUT:	2990	OUTPUT:
2795	RETVAL	2991	RETVAL
2796		2992
2797	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2798		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
2799	int	3007	int
2800	volume (int volume = -1)	3008	volume (int volume = -1)
2801	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2802	CODE:	3010	CODE:
2803	if (items > 0)	3011	if (items > 0)
…		…
2814	void	3022	void
2815	halt ()	3023	halt ()
2816	CODE:	3024	CODE:
2817	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2818		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2819	DC::MixMusic	3034	DC::MixMusic
2820	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2821	CODE:	3036	CODE:
2822	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2823	OUTPUT:	3038	OUTPUT:
2824	RETVAL	3039	RETVAL
2825		3040
…		…
2853	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2854	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2855	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2856	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2857	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2858	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2859	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2860	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2861	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2862	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2874	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2875	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2876	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2877	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2878	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),
2879	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2880	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2881	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2882	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2883	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2951	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2952	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2953	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2954	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2955	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),
2956	# undef const_iv	3179	# undef const_iv
2957	};	3180	};
2958		3181
2959	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--)
2960	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2961		3184
2962	texture_av = newAV ();	3185	texture_av = newAV ();
2963	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2964	}	3187	}
2965		3188
…		…
2967	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2968	CODE:	3191	CODE:
2969	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2970	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2971		3194
2972	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2973	gl_vendor ()	3199	gl_vendor ()
2974	CODE:	3200	CODE:
2975	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2976	OUTPUT:	3202	OUTPUT:
2977	RETVAL	3203	RETVAL
2978		3204
2979	char *	3205	const char *
2980	gl_version ()	3206	gl_version ()
2981	CODE:	3207	CODE:
2982	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2983	OUTPUT:	3209	OUTPUT:
2984	RETVAL	3210	RETVAL
2985		3211
2986	char *	3212	const char *
2987	gl_extensions ()	3213	gl_extensions ()
2988	CODE:	3214	CODE:
2989	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2990	OUTPUT:	3216	OUTPUT:
2991	RETVAL	3217	RETVAL
2992		3218
2993	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2994		3224
2995	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2996	CODE:	3226	CODE:
2997	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2998	OUTPUT:	3228	OUTPUT:
…		…
3006		3236
3007	int glGetError ()	3237	int glGetError ()
3008		3238
3009	void glFinish ()	3239	void glFinish ()
3010		3240
		3241	void glFlush ()
		3242
3011	void glClear (int mask)	3243	void glClear (int mask)
3012		3244
3013	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)
3014	PROTOTYPE: @	3246	PROTOTYPE: @
3015		3247
…		…
3024	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
3025		3257
3026	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3027	CODE:	3259	CODE:
3028	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
3029		3263
3030	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
3031		3265
3032	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
3033		3267
…		…
3184		3418
3185	void glEndList ()	3419	void glEndList ()
3186		3420
3187	void glCallList (int list)	3421	void glCallList (int list)
3188		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3189	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3190		3429
3191	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3192		3431
3193	void	3432	void
3194	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3195	PPCODE:	3434	PPCODE:
3196	{	3435	{
3197	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3198	XPUSHs (self);	3437	XPUSHs (self);
3199	}	3438	}
3200		3439
3201	BOOT:	3440	BOOT:
3202	{	3441	{
…		…
3210		3449
3211	void	3450	void
3212	draw (SV *self)	3451	draw (SV *self)
3213	CODE:	3452	CODE:
3214	{	3453	{
3215	HV *hv;	3454	HV *hv;
3216	SV **svp;	3455	SV **svp;
3217	NV x, y, w, h;	3456	NV x, y, w, h;
3218	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3219	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3220	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3221	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.287 by root, Sun Dec 21 21:54:27 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 1.287 by root, Sun Dec 21 21:54:27 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC