ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		83
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
87		90
88	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
90		93
91	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
92		95
93	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95		98
96	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
		100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n |= n >> 1;
		120	n |= n >> 2;
		121	n |= n >> 4;
		122	n |= n >> 8;
		123	n |= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
97		146
98	static AV *texture_av;	147	static AV *texture_av;
99		148
100	static struct	149	static struct
101	{	150	{
…		…
158	{	207	{
159	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
160		209
161	while (attrs)	210	while (attrs)
162	{	211	{
163	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
164		213
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	215	return 1;
167		216
168	attrs = attrs->next;	217	attrs = attrs->next;
169	}	218	}
170		219
171	return 0;	220	return 0;
172	}	221	}
173		222
174	typedef struct cf_layout {	223	struct cf_layout {
175	PangoLayout *pl;	224	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
177	int base_height;	226	int base_height;
178	DC__Font font;	227	DC__Font font;
179	rc_t *rc;	228	rc_t rc;
180	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
181		232
182	static DC__Font default_font;	233	static DC__Font default_font;
183	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
185		236
186	static void	237	static void
187	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
188	{	239	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	243	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	245	}
195		246
196	static void	247	static void
…		…
223		274
224	*w = rect.width;	275	*w = rect.width;
225	*h = rect.height;	276	*h = rect.height;
226	}	277	}
227		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
228	typedef uint16_t tileid;	281	typedef uint16_t tileid;
229	typedef uint16_t faceid;	282	typedef uint16_t faceid;
230		283
231	typedef struct {	284	struct maptex
		285	{
232	GLuint name;	286	GLuint name;
233	int w, h;	287	int w, h;
234	float s, t;	288	float s, t;
235	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
236	tileid smoothtile;	290	tileid smoothtile;
237	uint8_t smoothlevel;	291	uint8_t smoothlevel;
238	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
239		294
240	typedef struct {	295	struct mapcell
		296	{
241	uint32_t player;	297	uint32_t player;
242	tileid tile[3];	298	tileid tile[3];
243	uint16_t darkness;	299	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	301	};
246		302
247	typedef struct {	303	struct maprow
		304	{
248	int32_t c0, c1;	305	int32_t c0, c1;
249	mapcell *col;	306	mapcell *col;
250	} maprow;	307	};
251		308
252	typedef struct map {	309	struct mapgrid {
253	int x, y, w, h;	310	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
256	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
257		314
258	int32_t rows;	315	int32_t rows;
259	maprow *row;	316	maprow *row;
260	} *DC__Map;	317	};
261		318
262	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
263	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
264	{	324	{
265	char *p;	325	T *p;
266		326
267	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
268	Zero (p, inc, char);	328	Zero (p, inc, T);
269	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
270	Safefree (ptr);	330	Safefree (ptr);
271		331
272	return p;	332	ptr = p;
273	}	333	}
274		334
275	static char *	335	template<typename T>
		336	ecb_cold static void
276	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
277	{	338	{
278	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
279	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
280
281	return ptr;
282	}	341	}
283
284	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286		342
287	static void	343	static void
288	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
289	{	345	{
290	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
291	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
292	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
293	self->faces *= 2;	351	self->faces = newsize;
294	}
295	}	352	}
296		353
297	static void	354	static void
298	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
299	{	356	{
300	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
301	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
302	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
303	self->texs *= 2;	362	self->texs = newsize;
304	}
305	}	363	}
306		364
307	static maprow *	365	static maprow *
308	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
309	{	367	{
310	if (0 > y)	368	if (0 > y)
311	{	369	{
312	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
314		372
315	self->rows += extend;	373	self->rows += extend;
316	self->y += extend;	374	self->y += extend;
317	y += extend;	375	y += extend;
318	}	376	}
319	else if (y >= self->rows)	377	else if (y >= self->rows)
320	{	378	{
321	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
322	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
323	self->rows += extend;	381	self->rows += extend;
324	}	382	}
325		383
326	return self->row + y;	384	return self->row + y;
327	}	385	}
…		…
337	}	395	}
338		396
339	if (row->c0 > x)	397	if (row->c0 > x)
340	{	398	{
341	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
342	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
343	row->c0 -= extend;	401	row->c0 -= extend;
344	}	402	}
345	else if (x >= row->c1)	403	else if (x >= row->c1)
346	{	404	{
347	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
348	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
349	row->c1 += extend;	407	row->c1 += extend;
350	}	408	}
351		409
352	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
353	}	411	}
354		412
355	static mapcell *	413	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
357	{	415	{
358	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
359	}	417	}
360		418
361	static void	419	static void
362	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
363	{	421	{
364	int r;	422	int r;
365		423
366	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
367	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
385	(cell)->flags = 0; \	443	(cell)->flags = 0; \
386	(cell)->player = 0; \	444	(cell)->player = 0; \
387	} while (0)	445	} while (0)
388		446
389	static void	447	static void
390	map_blank (DC__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
391	{	449	{
392	int x, y;	450	int x, y;
393	maprow *row;	451	maprow *row;
394	mapcell *cell;	452	mapcell *cell;
395		453
…		…
412	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
413	}	471	}
414	}	472	}
415	}	473	}
416		474
417	typedef struct {	475	struct smooth_key
		476	{
418	tileid tile;	477	tileid tile;
419	uint8_t x, y, level;	478	uint8_t x, y, level;
420	} smooth_key;	479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
421		498
422	static void	499	static void
423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	501	{
425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
426		503
427	if (SvIOK (*sv))	504	if (it == h.end ())
428	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
429	else	506	else
430	sv_setiv (*sv, bits);	507	it->second |= bits;
431	}	508	}
432		509
433	static void	510	static void
434	music_finished (void)	511	music_finished (void)
435	{	512	{
…		…
454	ev.data2 = 0;	531	ev.data2 = 0;
455		532
456	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
457	}	534	}
458		535
459	static unsigned int
460	minpot (unsigned int n)
461	{
462	if (!n)
463	return 0;
464
465	--n;
466
467	n |= n >> 1;
468	n |= n >> 2;
469	n |= n >> 4;
470	n |= n >> 8;
471	n |= n >> 16;
472
473	return n + 1;
474	}
475
476	static unsigned int
477	popcount (unsigned int n)
478	{
479	n -= (n >> 1) & 0x55555555U;
480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
482	n *= 0x01010101U;
483
484	return n >> 24;
485	}
486
487	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
488	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
489	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
490		539
491	/******************************************************************************/	540	/******************************************************************************/
…		…
529	return 0;	578	return 0;
530		579
531	return 1;	580	return 1;
532	}	581	}
533		582
		583	/******************************************************************************/
		584
534	/* process keyboard modifiers */	585	/* process keyboard modifiers */
535	static int	586	static int
536	mod_munge (int mod)	587	mod_munge (int mod)
537	{	588	{
538	mod &= MOD_MASK;	589	mod &= MOD_MASK;
…		…
542		593
543	return mod;	594	return mod;
544	}	595	}
545		596
546	static void	597	static void
547	deliantra_main ()	598	deliantra_main (SV *real_main)
548	{	599	{
549	char *argv[] = { 0 };	600	dSP;
550	call_argv ("::main", G_DISCARD | G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
551	}	604	}
552		605
553	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
554	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
555	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
556	* 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,
557	* 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,
558	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
559	*/	614	*/
560	extern C_LINKAGE int	615	extern C_LINKAGE int
561	main (int argc, char *argv[])	616	main (int argc, char *argv[])
562	{	617	{
563	deliantra_main ();	618	deliantra_main (real_main);
564	}	619	}
565		620
566	#undef main	621	#undef main
567		622
568	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
569		624
570	static void	625	static void
571	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
572	{	627	{
		628	real_main = real_main_;
		629
573	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
574	(main) (1, argv);	631	(main) (1, argv);
575	}	632	}
576	#else	633	#else
577	static void	634	static void
578	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
579	{	636	{
580	deliantra_main ();	637	deliantra_main (real_main);
581	}	638	}
582	#endif	639	#endif
583		640
584	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
585		642
…		…
786		843
787	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
788	# undef const_iv	845	# undef const_iv
789	};	846	};
790		847
791	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--)
792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
793		850
794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
796	}	853	}
797		854
…		…
812		869
813	NV ceil (NV x)	870	NV ceil (NV x)
814		871
815	IV minpot (UV n)	872	IV minpot (UV n)
816		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
817	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
818		891
819	void	892	void
820	pango_init ()	893	pango_init ()
821	CODE:	894	CODE:
822	{	895	{
…		…
830	#endif	903	#endif
831	}	904	}
832		905
833	char *SDL_GetError ()	906	char *SDL_GetError ()
834		907
835	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
836		910
837	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
838		912
839	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
840		914
841	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
842		916
843	void SDL_Quit ()	917	void SDL_Quit ()
844		918
845	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
846		921
847	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
848	CODE:	923	CODE:
849	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
850	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
851	OUTPUT:	926	OUTPUT:
852	RETVAL	927	RETVAL
853		928
854	void	929	void
…		…
909	);	984	);
910		985
911	if (RETVAL)	986	if (RETVAL)
912	{	987	{
913	av_clear (texture_av);	988	av_clear (texture_av);
914
915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
916	#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);
917	#include "glfunc.h"	990	#include "glfunc.h"
918	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
919	}	994	}
920	}	995	}
921	OUTPUT:	996	OUTPUT:
922	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
923		1001
924	void	1002	void
925	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
926		1004
927	char *	1005	char *
928	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
929		1008
930	int	1009	int
931	SDL_GetAppState ()	1010	SDL_GetAppState ()
932		1011
933	int	1012	int
934	SDL_GetModState ()	1013	SDL_GetModState ()
935		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
936	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
937	poll_events ()	1023	peep_events ()
938	PPCODE:	1024	PPCODE:
939	{	1025	{
940	SDL_Event ev;	1026	SDL_Event ev;
941		1027
942	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1008		1094
1009	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))));
1010	}	1096	}
1011	}	1097	}
1012		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
1013	int	1112	int
1014	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)
1015	POSTCALL:	1114	POSTCALL:
1016	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1017	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1018		1117
1019	void	1118	void
1020	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1079	add_font (char *file)	1178	add_font (char *file)
1080	CODE:	1179	CODE:
1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1082	OUTPUT:	1181	OUTPUT:
1083	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)
1084		1190
1085	void	1191	void
1086	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1087	ALIAS:	1193	ALIAS:
1088	load_image_file = 1	1194	load_image_file = 1
…		…
1134		1240
1135	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1136	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1137	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1138	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1139	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1140	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)));
1141	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1142	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1143	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1144		1250
…		…
1204	#if DEBUG	1310	#if DEBUG
1205	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
1206	#endif	1312	#endif
1207	}	1313	}
1208		1314
		1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
1209	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1210		1323
1211	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1212		1325
1213	DC::Font	1326	DC::Font
1214	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1215	CODE:	1328	CODE:
1216	{	1329	{
1217	int count;	1330	int count;
1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1219	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1248	PROTOTYPE:	1361	PROTOTYPE:
1249	CODE:	1362	CODE:
1250	tc_restore ();	1363	tc_restore ();
1251		1364
1252	DC::Layout	1365	DC::Layout
1253	new (SV *class)	1366	new (SV *klass)
1254	CODE:	1367	CODE:
1255	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1256		1369
1257	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1258	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1259	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1260	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1261	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1262	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1263	RETVAL->font = 0;	1376	RETVAL->font = 0;
1264	RETVAL->rc = rc_alloc ();
1265		1377
1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1267	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1268	OUTPUT:	1380	OUTPUT:
1269	RETVAL	1381	RETVAL
1270		1382
1271	void	1383	void
1272	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1273	CODE:	1385	CODE:
1274	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1275	rc_free (self->rc);
1276	Safefree (self);	1387	delete self;
1277		1388
1278	void	1389	void
1279	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1280	CODE:	1391	CODE:
1281	{	1392	{
…		…
1407		1518
1408	void	1519	void
1409	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1410	CODE:	1521	CODE:
1411	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1412	{	1523	{
1413	self->base_height = base_height;	1524	self->base_height = base_height;
1414	layout_update_font (self);	1525	layout_update_font (self);
1415	}	1526	}
1416		1527
1417	void	1528	void
…		…
1535	}	1646	}
1536		1647
1537	void	1648	void
1538	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1539	CODE:	1650	CODE:
1540	rc_clear (self->rc);	1651	self->rc.clear ();
1541	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1542	self->pl,	1653	self->pl,
1543	self->rc,	1654	&self->rc,
1544	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1545	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1546	flags	1657	flags
1547	);	1658	);
1548	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1561	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1563		1674
1564	rc_draw (self->rc);	1675	self->rc.draw ();
1565		1676
1566	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1567	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1568	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1569	}	1680	}
…		…
1644	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1645	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1646	}	1757	}
1647	}	1758	}
1648		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
1649	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)
1650	CODE:	1882	CODE:
1651	{	1883	{
1652	GLint width;	1884	GLint width;
1653	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);
…		…
1660	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1661		1893
1662	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1663		1895
1664	DC::Map	1896	DC::Map
1665	new (SV *class)	1897	new (SV *klass)
1666	CODE:	1898	CODE:
1667	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1668	RETVAL->x = 0;	1900	RETVAL->x = 0;
1669	RETVAL->y = 0;	1901	RETVAL->y = 0;
1670	RETVAL->w = 0;	1902	RETVAL->w = 0;
1671	RETVAL->h = 0;	1903	RETVAL->h = 0;
1672	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1709		1941
1710	void	1942	void
1711	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1712	CODE:	1944	CODE:
1713	{	1945	{
1714	tileid texid;	1946	tileid texid;
1715	maptex *tex;	1947	maptex *tex;
1716		1948
1717	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1718	return;	1950	return;
1719		1951
1720	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1721	return;	1953	return;
1722		1954
1723	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1724		1956
1725	if (!texid)	1957	if (!texid)
1726	return;	1958	return;
1727		1959
1728	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1757	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1758	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1759	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1762		2014
1763	int	2015	int
1764	ox (DC::Map self)	2016	ox (DC::Map self)
1765	ALIAS:	2017	ALIAS:
1766	oy = 1	2018	oy = 1
…		…
1798	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1799	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1800		2052
1801	while (self->y < 0)	2053	while (self->y < 0)
1802	{	2054	{
1803	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1804		2056
1805	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1806	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1807	}	2059	}
1808	}	2060	}
1809		2061
1810	SV *	2062	SV *
1811	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1812	CODE:	2064	CODE:
1813	{	2065	{
1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1815	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1816	mapcell *cell;	2068	mapcell *cell;
…		…
1837		2089
1838	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1839		2091
1840	if (flags & 8)	2092	if (flags & 8)
1841	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1842	if (extmap)	2096	do
1843	{	2097	{
1844	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1845		2100
1846	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
1847	{	2104	{
1848	ext = *data++;
1849	cmd = ext & 0x7f;
1850
1851	if (cmd < 4)
1852	cell->darkness = 255 - ext * 64 + 1;
1853	else if (cmd == 5) // health
1854	{
1855	cell->stat_width = 1;	2105	cell->stat_width = 1;
1856	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1857	}
1858	else if (cmd == 6) // monster width
1859	cell->stat_width = *data++ + 1;
1860	else if (cmd == 0x47)
1861	{
1862	if (*data == 1) cell->player = data [1];
1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1866
1867	data += *data + 1;
1868	}
1869	else if (cmd == 8) // cell flags
1870	cell->flags = *data++;
1871	else if (ext & 0x40) // unknown, multibyte => skip
1872	data += *data + 1;
1873	else
1874	data++;
1875	}	2107	}
1876	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++;
1877	}	2125	}
1878	else	2126	while (ext & 0x80);
1879	cell->darkness = *data++ + 1;
1880	}	2127	}
1881		2128
1882	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1883	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1884	{	2131	{
…		…
1887	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1888		2135
1889	if (cell->tile [z])	2136	if (cell->tile [z])
1890	{	2137	{
1891	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1892	if (!tex->name)	2140	if (!tex->name)
1893	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1894		2142
1895	if (tex->smoothtile)	2143	if (tex->smoothtile)
1896	{	2144	{
1897	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1898	if (!smooth->name)	2147	if (!smooth->name)
1899	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1900	}	2149	}
1901	}	2150	}
1902	}	2151	}
…		…
1930	? self->row + y	2179	? self->row + y
1931	: 0;	2180	: 0;
1932		2181
1933	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1934	{	2183	{
1935	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1936		2185
1937	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1938	{	2187	{
1939	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1940		2189
…		…
1942	{	2191	{
1943	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1944	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1945	int a1 = tex.a;	2194	int a1 = tex.a;
1946		2195
1947	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1948	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1949	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1950	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1951	}	2200	}
1952	}	2201	}
1953		2202
1954	*map++ = (r )	2203	*map++ = (r )
1955	| (g << 8)	2204	| (g << 8)
1956	| (b << 16)	2205	| (b << 16)
1957	| (a << 24);	2206	| (a << 24);
1958	}	2207	}
1959	}	2208	}
1960		2209
1961	RETVAL = map_sv;	2210	RETVAL = map_sv;
1962	}	2211	}
1963	OUTPUT:	2212	OUTPUT:
1964	RETVAL	2213	RETVAL
1965		2214
1966	void	2215	void
1967	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)
1968	CODE:	2217	CODE:
1969	{	2218	{
1970	int x, y, z;	2219	int x, y, z;
1971		2220
1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1974	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!
1975	smooth_key skey;
1976	int pl_x, pl_y;	2222	int pl_x, pl_y;
1977	maptex pl_tex;	2223	maptex pl_tex;
1978	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1979	rc_key_t key;	2226	rc_key_t key;
1980	rc_array_t *arr;	2227	rc_t::array_t *arr;
1981		2228
1982	pl_tex.name = 0;	2229	pl_tex.name = 0;
1983		2230
1984	// thats current max. sorry.	2231	// that's current max. sorry.
1985	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1986	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1987
1988	// clear key, in case of extra padding
1989	memset (&skey, 0, sizeof (skey));
1990		2234
1991	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1992	key.r = 255;	2236	key.r = 255;
1993	key.g = 255;	2237	key.g = 255;
1994	key.b = 255;	2238	key.b = 255;
1995	key.a = 255;	2239	key.a = 255;
1996	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1997	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
1998	key.texname = -1;
1999		2242
2000	mx += self->x;	2243	mx += self->x;
2001	my += self->y;	2244	my += self->y;
2002		2245
2003	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2004	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2005	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2006	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2007		2250
2008	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2009	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2010	{	2253	{
2011	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028		2271
2029	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2030	{	2273	{
2031	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;
2032		2278
2033	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2035	{	2281	{
2036	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
2042	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
2043		2289
2044	if (tile)	2290	if (tile)
2045	{	2291	{
2046	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
2047	int px = (x + 1) * T - tex.w;	2293	int px, py;
2048	int py = (y + 1) * T - tex.h;
2049		2294
2050	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
2051	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
2052	if (!tex.name)	2299	if (!tex.name)
2053	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054		2301
2055	key.texname = tex.name;	2302	key.texname = tex.name;
2056	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2057	}	2304	}
2058		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
2059	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2060	{	2310	{
2061	pl_x = px;	2311	pl_x = px;
2062	pl_y = py;	2312	pl_y = py;
2063	pl_tex = tex;	2313	pl_tex = tex;
2064	continue;	2314	continue;
2065	}	2315	}
2066		2316
2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2069	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);
2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2071
2072	if (expect_false (cell->flags) && expect_false (z == 2))
2073	{
2074	// overlays such as the speech bubble, probably more to come
2075	if (cell->flags & 1)
2076	{
2077	maptex tex = self->tex [1];
2078	int px = x * T + T * 2 / 32;
2079	int py = y * T - T * 6 / 32;
2080
2081	if (tex.name)
2082	{
2083	if (key.texname != tex.name)
2084	{
2085	key.texname = tex.name;
2086	arr = rc_array (rc, &key);
2087	}
2088
2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2093	}
2094	}
2095	}
2096		2321
2097	// update smooth hash	2322	// update smooth hash
2098	if (tex.smoothtile)	2323	if (tex.smoothtile)
2099	{	2324	{
2100	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2101	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2102		2327
2103	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2104		2329
2105	// 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
2106	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
2107		2332
2108	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2116		2341
2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2118	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2119		2344
2120	// full tile	2345	// full tile
2121	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);
2122		2347
2123	// borders	2348	// borders
2124	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);
2125	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);
2126	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);
2127	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);
2128		2353
2129	// corners	2354	// corners
2130	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);
2131	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);
2132	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);
2133	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);
2134	}	2379	}
2135	}	2380	}
2136	}	2381	}
2137	}	2382	}
2138		2383
2139	rc_draw (rc);	2384	rc.draw ();
2140	rc_clear (rc);	2385	rc.clear ();
2141		2386
2142	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2143	// this is basically counting sort	2388	// this is basically counting sort
2144	{	2389	{
2145	int w, b;	2390	int w, b;
2146		2391
2147	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2148	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2149	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)
2150	{	2397	{
2151	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2152	if (smask)	2399	IV bits = it->second;
2153	for (b = 0; b < 32; ++b)	2400
2154	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2155	{	2404	{
2156	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
2157	HE *he;	2413	if (tex.name)
2158
2159	hv_iterinit (smooth);
2160	while ((he = hv_iternext (smooth)))
2161	{	2414	{
2162	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2163	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2164		2417	if (key.texname != tex.name)
2165	if (!(bits & 0x1000)
2166	&& skey->level == level
2167	&& level > smooth_max [skey->x][skey->y])
2168	{	2418	{
2169	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
2170	int px = (((int)skey->x) - 1) * T;
2171	int py = (((int)skey->y) - 1) * T;
2172	int border = bits & 15;
2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2174	float dx = tex.s * .0625f; // 16 images/row
2175	float dy = tex.t * .5f ; // 2 images/column
2176		2420
2177	if (tex.name)
2178	{
2179	// this time avoiding texture state changes
2180	// save gobs of state changes.
2181	if (key.texname != tex.name)
2182	{
2183	glEnd ();	2421	glEnd ();
2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2186	}	2424	}
2187		2425
2188	if (border)	2426	if (border)
2189	{	2427	{
2190	float ox = border * dx;	2428	float ox = border * dx;
2191		2429
2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2196	}	2434	}
2197		2435
2198	if (corner)	2436	if (corner)
2199	{	2437	{
2200	float ox = corner * dx;	2438	float ox = corner * dx;
2201		2439
2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2206	}
2207	}
2208	}	2444	}
2209	}	2445	}
2210	}	2446	}
2211	}	2447	}
2212		2448
2213	glEnd ();	2449	glEnd ();
2214	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2215	key.texname = -1;	2451	key.texname = -1;
2216	}	2452	}
2217
2218	hv_clear (smooth);
2219	}	2453	}
2220		2454
2221	if (pl_tex.name)	2455	if (pl_tex.name)
2222	{	2456	{
2223	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2224	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2225	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2226		2460
2227	key.texname = tex.name;	2461	key.texname = tex.name;
2228	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2229		2463
2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2232	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);
2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2234		2468
2235	rc_draw (rc);	2469	rc.draw ();
2236	}	2470	}
2237		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2238	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2239	rc_free (rc);
2240		2476
2241	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2242	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2243	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2244	{	2480	{
…		…
2247	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2248	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2249	{	2485	{
2250	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2251		2487
2252	int px = x * T;	2488	int px = x * Tw;
2253	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
2254		2496
2255	if (cell->stat_hp)	2497	if (cell->stat_hp)
2256	{	2498	{
2257	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2259		2501
2260	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2261	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2262	px + width - 1, py);	2504	px + width - 1, py);
2263		2505
…		…
2269	}	2511	}
2270	}	2512	}
2271	}	2513	}
2272		2514
2273	void	2515	void
2274	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)
2275	CODE:	2517	CODE:
2276	{	2518	{
2277	static float color[16][3] = {	2519	static float color[16][3] = {
2278	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2279	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2280	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2281	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2282		2524
2283	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2284	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2285	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2286	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2287		2529
2288	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2289	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2290	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2291	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2292		2534
2293	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2294		2536
2295	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2296	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2297	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2298	};	2540	};
2299		2541
2300	int x, y;	2542	int x, y;
2301		2543
2302	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	*/
2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2307		2555
2308	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2312		2560
2313	if (m)	2561	if (m)
2314	{	2562	{
2315	float *c = color [m & 15];	2563	float *c = color [m & 15];
2316		2564
2317	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2318	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2319		2567
2320	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325	}	2573	}
…		…
2333	void	2581	void
2334	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)
2335	PPCODE:	2583	PPCODE:
2336	{	2584	{
2337	int x, y;	2585	int x, y;
2338	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2339	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2340	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2341	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);
2342	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2343	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2344	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2345		2594
2346	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2347	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2348		2597
2349	mx += self->x - 1;	2598	mx += self->x - 1;
2350	my += self->y - 1;	2599	my += self->y - 1;
2351
2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353		2600
2354	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2355	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2356	{	2603	{
2357	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2360	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2361	{	2608	{
2362	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2363		2610
2364	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2365	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367	}	2614	}
2368	}	2615	}
2369		2616
2370	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2371	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2390		2637
2391	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2392	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2393	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2394		2641
2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399	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 */
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404	}	2651	}
2405		2652
2406	free (darkness1);	2653	free (darkness1);
2407		2654
2408	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2409	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2410	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2411	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2412	}	2659	}
2413		2660
2414	SV *	2661	SV *
…		…
2477	else	2724	else
2478	*data++ = 0;	2725	*data++ = 0;
2479	}	2726	}
2480	}	2727	}
2481		2728
2482	/* if size is w*h + 5 then no data has been found */	2729	/* if size is w*h + 5 then no data has been found */
2483	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2484	{	2731	{
2485	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2487	}	2734	}
2488		2735
2489	RETVAL = data_sv;	2736	RETVAL = data_sv;
2490	}	2737	}
2491	OUTPUT:	2738	OUTPUT:
2492	RETVAL	2739	RETVAL
2493		2740
2494	void	2741	void
…		…
2501	STRLEN len;	2748	STRLEN len;
2502	uint8_t *data, *end;	2749	uint8_t *data, *end;
2503		2750
2504	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2506	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2507	end = data + len + 8;	2754	end = data + len + 8;
2508		2755
2509	if (len < 5)	2756	if (len < 5)
2510	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2511		2758
…		…
2572	}	2819	}
2573		2820
2574	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2575		2822
2576	DC::RW	2823	DC::RW
2577	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2578	CODE:	2825	CODE:
2579	{	2826	{
2580	STRLEN datalen;	2827	STRLEN datalen;
2581	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2582		2829
…		…
2584	}	2831	}
2585	OUTPUT:	2832	OUTPUT:
2586	RETVAL	2833	RETVAL
2587		2834
2588	DC::RW	2835	DC::RW
2589	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")
2590	CODE:	2837	CODE:
2591	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2592	OUTPUT:	2839	OUTPUT:
2593	RETVAL	2840	RETVAL
2594		2841
…		…
2612	if (RETVAL < 0)	2859	if (RETVAL < 0)
2613	{	2860	{
2614	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2615		2862
2616	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)
2617	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2618		2870	}
		2871	else
2619	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2620	}	2873	}
2621		2874
2622	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2623	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2624	}	2877	}
…		…
2671	void	2924	void
2672	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)
2673	CODE:	2926	CODE:
2674	{	2927	{
2675	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));
2676	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;
2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678	}	2931	}
2679		2932
2680	void	2933	void
2681	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2684		2937
2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2686		2939
2687	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2688		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
2689	DC::MixChunk	2954	DC::MixChunk
2690	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2691	CODE:	2956	CODE:
2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2693	OUTPUT:	2958	OUTPUT:
2694	RETVAL	2959	RETVAL
2695		2960
…		…
2725	OUTPUT:	2990	OUTPUT:
2726	RETVAL	2991	RETVAL
2727		2992
2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2729		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
2730	int	3007	int
2731	volume (int volume = -1)	3008	volume (int volume = -1)
2732	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2733	CODE:	3010	CODE:
2734	if (items > 0)	3011	if (items > 0)
…		…
2745	void	3022	void
2746	halt ()	3023	halt ()
2747	CODE:	3024	CODE:
2748	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2749		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2750	DC::MixMusic	3034	DC::MixMusic
2751	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2752	CODE:	3036	CODE:
2753	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2754	OUTPUT:	3038	OUTPUT:
2755	RETVAL	3039	RETVAL
2756		3040
…		…
2784	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2785	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2786	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2787	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2788	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2789	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2790	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2791	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2792	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2793	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2805	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2806	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2807	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809	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),
2810	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2811	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2812	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2813	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2814	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2882	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2883	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2884	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2885	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2886	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),
2887	# undef const_iv	3179	# undef const_iv
2888	};	3180	};
2889		3181
2890	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--)
2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2892		3184
2893	texture_av = newAV ();	3185	texture_av = newAV ();
2894	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2895	}	3187	}
2896		3188
…		…
2898	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2899	CODE:	3191	CODE:
2900	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2901	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2902		3194
2903	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2904	gl_vendor ()	3199	gl_vendor ()
2905	CODE:	3200	CODE:
2906	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2907	OUTPUT:	3202	OUTPUT:
2908	RETVAL	3203	RETVAL
2909		3204
2910	char *	3205	const char *
2911	gl_version ()	3206	gl_version ()
2912	CODE:	3207	CODE:
2913	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2914	OUTPUT:	3209	OUTPUT:
2915	RETVAL	3210	RETVAL
2916		3211
2917	char *	3212	const char *
2918	gl_extensions ()	3213	gl_extensions ()
2919	CODE:	3214	CODE:
2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2921	OUTPUT:	3216	OUTPUT:
2922	RETVAL	3217	RETVAL
2923		3218
2924	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2925		3224
2926	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2927	CODE:	3226	CODE:
2928	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2929	OUTPUT:	3228	OUTPUT:
…		…
2937		3236
2938	int glGetError ()	3237	int glGetError ()
2939		3238
2940	void glFinish ()	3239	void glFinish ()
2941		3240
		3241	void glFlush ()
		3242
2942	void glClear (int mask)	3243	void glClear (int mask)
2943		3244
2944	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)
2945	PROTOTYPE: @	3246	PROTOTYPE: @
2946		3247
…		…
2955	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2956		3257
2957	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958	CODE:	3259	CODE:
2959	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2960		3263
2961	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2962		3265
2963	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2964		3267
…		…
2999	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
3000	CODE:	3303	CODE:
3001	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
3002		3305
3003	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
		3307	PROTOTYPE: @
3004	ALIAS:	3308	ALIAS:
3005	glColor_premultiply = 1	3309	glColor_premultiply = 1
3006	CODE:	3310	CODE:
3007	if (ix)	3311	if (ix)
3008	{	3312	{
…		…
3114		3418
3115	void glEndList ()	3419	void glEndList ()
3116		3420
3117	void glCallList (int list)	3421	void glCallList (int list)
3118		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120		3429
3121	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3122		3431
3123	void	3432	void
3124	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3125	PPCODE:	3434	PPCODE:
3126	{	3435	{
3127	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3128	XPUSHs (self);	3437	XPUSHs (self);
3129	}	3438	}
3130		3439
3131	BOOT:	3440	BOOT:
3132	{	3441	{
…		…
3140		3449
3141	void	3450	void
3142	draw (SV *self)	3451	draw (SV *self)
3143	CODE:	3452	CODE:
3144	{	3453	{
3145	HV *hv;	3454	HV *hv;
3146	SV **svp;	3455	SV **svp;
3147	NV x, y, w, h;	3456	NV x, y, w, h;
3148	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3149	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3150	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3151	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