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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 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
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
92		101
93	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		104
		105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
95		128
96	static AV *texture_av;	129	static AV *texture_av;
97		130
98	static struct	131	static struct
99	{	132	{
…		…
156	{	189	{
157	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
158		191
159	while (attrs)	192	while (attrs)
160	{	193	{
161	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
162		195
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	197	return 1;
165		198
166	attrs = attrs->next;	199	attrs = attrs->next;
167	}	200	}
168		201
169	return 0;	202	return 0;
170	}	203	}
171		204
172	typedef struct cf_layout {	205	struct cf_layout {
173	PangoLayout *pl;	206	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
175	int base_height;	208	int base_height;
176	DC__Font font;	209	DC__Font font;
177	rc_t *rc;	210	rc_t rc;
178	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
179		214
180	static DC__Font default_font;	215	static DC__Font default_font;
181	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
183		218
184	static void	219	static void
185	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
186	{	221	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	225	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	227	}
193		228
194	static void	229	static void
…		…
224	}	259	}
225		260
226	typedef uint16_t tileid;	261	typedef uint16_t tileid;
227	typedef uint16_t faceid;	262	typedef uint16_t faceid;
228		263
229	typedef struct {	264	struct maptex
		265	{
230	GLuint name;	266	GLuint name;
231	int w, h;	267	int w, h;
232	float s, t;	268	float s, t;
233	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
234	tileid smoothtile;	270	tileid smoothtile;
235	uint8_t smoothlevel;	271	uint8_t smoothlevel;
236	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
237		274
238	typedef struct {	275	struct mapcell
		276	{
239	uint32_t player;	277	uint32_t player;
240	tileid tile[3];	278	tileid tile[3];
241	uint16_t darkness;	279	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	281	};
244		282
245	typedef struct {	283	struct maprow
		284	{
246	int32_t c0, c1;	285	int32_t c0, c1;
247	mapcell *col;	286	mapcell *col;
248	} maprow;	287	};
249		288
250	typedef struct map {	289	struct mapgrid {
251	int x, y, w, h;	290	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
254	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
255		294
256	int32_t rows;	295	int32_t rows;
257	maprow *row;	296	maprow *row;
258	} *DC__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
259		307
260	static char *	308	static char *
261	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
262	{	310	{
263	char *p;	311	char *p;
…		…
280	}	328	}
281		329
282	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
283	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
284		332
285	static void
286	need_facenum (struct map *self, faceid face)
287	{
288	while (self->faces <= face)
289	{
290	Append (tileid, self->face2tile, self->faces, self->faces);
291	self->faces *= 2;
292	}
293	}
294
295	static void
296	need_texid (struct map *self, int texid)
297	{
298	while (self->texs <= texid)
299	{
300	Append (maptex, self->tex, self->texs, self->texs);
301	self->texs *= 2;
302	}
303	}
304
305	static maprow *	333	static maprow *
306	map_get_row (DC__Map self, int y)	334	map_get_row (mapgrid *self, int y)
307	{	335	{
308	if (0 > y)	336	if (0 > y)
309	{	337	{
310	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
349		377
350	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
351	}	379	}
352		380
353	static mapcell *	381	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
355	{	383	{
356	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
357	}	385	}
358		386
359	static void	387	void mapgrid::clear_cells ()
360	map_clear (DC__Map self)
361	{	388	{
362	int r;	389	int r;
363		390
364	for (r = 0; r < self->rows; r++)	391	for (r = 0; r < rows; r++)
365	Safefree (self->row[r].col);	392	Safefree (row[r].col);
366		393
367	Safefree (self->row);	394	Safefree (row);
368		395
369	self->x = 0;	396	x = 0;
370	self->y = 0;	397	y = 0;
371	self->ox = 0;	398	ox = 0;
372	self->oy = 0;	399	oy = 0;
373	self->row = 0;	400	row = 0;
374	self->rows = 0;	401	rows = 0;
375	}	402	}
376		403
377	#define CELL_CLEAR(cell) \	404	#define CELL_CLEAR(cell) \
378	do { \	405	do { \
379	if ((cell)->player) \	406	if ((cell)->player) \
…		…
383	(cell)->flags = 0; \	410	(cell)->flags = 0; \
384	(cell)->player = 0; \	411	(cell)->player = 0; \
385	} while (0)	412	} while (0)
386		413
387	static void	414	static void
388	map_blank (DC__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
389	{	416	{
390	int x, y;	417	int x, y;
391	maprow *row;	418	maprow *row;
392	mapcell *cell;	419	mapcell *cell;
393		420
…		…
410	CELL_CLEAR (cell);	437	CELL_CLEAR (cell);
411	}	438	}
412	}	439	}
413	}	440	}
414		441
415	typedef struct {	442	struct smooth_key
		443	{
416	tileid tile;	444	tileid tile;
417	uint8_t x, y, level;	445	uint8_t x, y, level;
418	} smooth_key;	446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
419		465
420	static void	466	static void
421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	468	{
423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	469	auto &&it = h.find (key);
424		470
425	if (SvIOK (*sv))	471	if (it == h.end ())
426	SvIV_set (*sv, SvIVX (*sv) | bits);	472	h.insert (std::make_pair (key, bits));
427	else	473	else
428	sv_setiv (*sv, bits);	474	it->second |= bits;
429	}	475	}
430		476
431	static void	477	static void
432	music_finished (void)	478	music_finished (void)
433	{	479	{
…		…
450	ev.code = 1;	496	ev.code = 1;
451	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
452	ev.data2 = 0;	498	ev.data2 = 0;
453		499
454	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
455	}	508	}
456		509
457	static unsigned int	510	static unsigned int
458	minpot (unsigned int n)	511	minpot (unsigned int n)
459	{	512	{
…		…
527	return 0;	580	return 0;
528		581
529	return 1;	582	return 1;
530	}	583	}
531		584
		585	/******************************************************************************/
		586
		587	/* process keyboard modifiers */
		588	static int
		589	mod_munge (int mod)
		590	{
		591	mod &= MOD_MASK;
		592
		593	if (mod & (KMOD_META | KMOD_ALT))
		594	mod |= KMOD_LRAM;
		595
		596	return mod;
		597	}
		598
532	static void	599	static void
533	deliantra_main ()	600	deliantra_main (SV *real_main)
534	{	601	{
535	char *argv[] = { 0 };
536	call_argv ("::main", G_DISCARD | G_VOID, argv);
537	dSP;	602	dSP;
		603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD | G_VOID);
538	}	606	}
539		607
540	#ifdef __MACOSX__	608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
541	/* to due surprising braindamage on the side of SDL design, we	611	/* to due surprising braindamage on the side of SDL design, we
542	* do some mind-boggling hack here: SDL requires a custom main()	612	* do some mind-boggling hack here: SDL requires a custom main()
543	* on OS X, so... we provide one and call the original main(), which,	613	* on OS X, so... we provide one and call the original main(), which,
544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
545	* and which calls our main (== SDL_main) back.	615	* and which calls our main (== SDL_main) back.
546	*/	616	*/
547	extern C_LINKAGE int	617	extern C_LINKAGE int
548	main (int argc, char *argv[])	618	main (int argc, char *argv[])
549	{	619	{
550	deliantra_main ();	620	deliantra_main (real_main);
551	}	621	}
552		622
553	#undef main	623	#undef main
554		624
555	extern C_LINKAGE int main (int argc, char *argv[]);	625	extern C_LINKAGE int main (int argc, char *argv[]);
556		626
557	static void	627	static void
558	SDL_braino (void)	628	SDL_main_hack (SV *real_main_)
559	{	629	{
		630	real_main = real_main_;
		631
560	char *argv[] = { "deliantra client", 0 };	632	char *argv[] = { "deliantra client", 0 };
561	(main) (1, argv);	633	(main) (1, argv);
562	}	634	}
563	#else	635	#else
564	static void	636	static void
565	SDL_braino (void)	637	SDL_main_hack (SV *real_main)
566	{	638	{
567	deliantra_main ();	639	deliantra_main (real_main);
568	}	640	}
569	#endif	641	#endif
570		642
571	MODULE = Deliantra::Client PACKAGE = DC	643	MODULE = Deliantra::Client PACKAGE = DC
572		644
…		…
603	const_iv (SDL_USEREVENT),	675	const_iv (SDL_USEREVENT),
604		676
605	const_iv (SDL_APPINPUTFOCUS),	677	const_iv (SDL_APPINPUTFOCUS),
606	const_iv (SDL_APPMOUSEFOCUS),	678	const_iv (SDL_APPMOUSEFOCUS),
607	const_iv (SDL_APPACTIVE),	679	const_iv (SDL_APPACTIVE),
		680
		681
		682	const_iv (SDLK_UNKNOWN),
		683	const_iv (SDLK_FIRST),
		684	const_iv (SDLK_BACKSPACE),
		685	const_iv (SDLK_TAB),
		686	const_iv (SDLK_CLEAR),
		687	const_iv (SDLK_RETURN),
		688	const_iv (SDLK_PAUSE),
		689	const_iv (SDLK_ESCAPE),
		690	const_iv (SDLK_SPACE),
		691	const_iv (SDLK_EXCLAIM),
		692	const_iv (SDLK_QUOTEDBL),
		693	const_iv (SDLK_HASH),
		694	const_iv (SDLK_DOLLAR),
		695	const_iv (SDLK_AMPERSAND),
		696	const_iv (SDLK_QUOTE),
		697	const_iv (SDLK_LEFTPAREN),
		698	const_iv (SDLK_RIGHTPAREN),
		699	const_iv (SDLK_ASTERISK),
		700	const_iv (SDLK_PLUS),
		701	const_iv (SDLK_COMMA),
		702	const_iv (SDLK_MINUS),
		703	const_iv (SDLK_PERIOD),
		704	const_iv (SDLK_SLASH),
		705	const_iv (SDLK_0),
		706	const_iv (SDLK_1),
		707	const_iv (SDLK_2),
		708	const_iv (SDLK_3),
		709	const_iv (SDLK_4),
		710	const_iv (SDLK_5),
		711	const_iv (SDLK_6),
		712	const_iv (SDLK_7),
		713	const_iv (SDLK_8),
		714	const_iv (SDLK_9),
		715	const_iv (SDLK_COLON),
		716	const_iv (SDLK_SEMICOLON),
		717	const_iv (SDLK_LESS),
		718	const_iv (SDLK_EQUALS),
		719	const_iv (SDLK_GREATER),
		720	const_iv (SDLK_QUESTION),
		721	const_iv (SDLK_AT),
		722
		723	const_iv (SDLK_LEFTBRACKET),
		724	const_iv (SDLK_BACKSLASH),
		725	const_iv (SDLK_RIGHTBRACKET),
		726	const_iv (SDLK_CARET),
		727	const_iv (SDLK_UNDERSCORE),
		728	const_iv (SDLK_BACKQUOTE),
		729	const_iv (SDLK_DELETE),
608		730
609	const_iv (SDLK_FIRST),	731	const_iv (SDLK_FIRST),
610	const_iv (SDLK_LAST),	732	const_iv (SDLK_LAST),
611	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
612	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
…		…
688	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
689	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
690	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
691	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
692		814
		815	const_iv (KMOD_LRAM),
		816
693	const_iv (MIX_DEFAULT_FORMAT),	817	const_iv (MIX_DEFAULT_FORMAT),
694		818
695	const_iv (SDL_INIT_TIMER),	819	const_iv (SDL_INIT_TIMER),
696	const_iv (SDL_INIT_AUDIO),	820	const_iv (SDL_INIT_AUDIO),
697	const_iv (SDL_INIT_VIDEO),	821	const_iv (SDL_INIT_VIDEO),
…		…
721		845
722	const_iv (FOW_DARKNESS)	846	const_iv (FOW_DARKNESS)
723	# undef const_iv	847	# undef const_iv
724	};	848	};
725		849
726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
728		852
729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
731	}	855	}
732		856
…		…
748	NV ceil (NV x)	872	NV ceil (NV x)
749		873
750	IV minpot (UV n)	874	IV minpot (UV n)
751		875
752	IV popcount (UV n)	876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
753		883
754	void	884	void
755	pango_init ()	885	pango_init ()
756	CODE:	886	CODE:
757	{	887	{
…		…
765	#endif	895	#endif
766	}	896	}
767		897
768	char *SDL_GetError ()	898	char *SDL_GetError ()
769		899
770	void SDL_braino ()	900	void SDL_main_hack (SV *real_main)
		901	PROTOTYPE: &
771		902
772	int SDL_Init (U32 flags)	903	int SDL_Init (U32 flags)
773		904
774	int SDL_InitSubSystem (U32 flags)	905	int SDL_InitSubSystem (U32 flags)
775		906
776	void SDL_QuitSubSystem (U32 flags)	907	void SDL_QuitSubSystem (U32 flags)
777		908
778	void SDL_Quit ()	909	void SDL_Quit ()
779		910
780	int SDL_GL_SetAttribute (int attr, int value)	911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
781		913
782	int SDL_GL_GetAttribute (int attr)	914	int SDL_GL_GetAttribute (int attr)
783	CODE:	915	CODE:
784	if (SDL_GL_GetAttribute (attr, &RETVAL))	916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
785	XSRETURN_UNDEF;	917	XSRETURN_UNDEF;
786	OUTPUT:	918	OUTPUT:
787	RETVAL	919	RETVAL
788		920
789	void	921	void
…		…
844	);	976	);
845		977
846	if (RETVAL)	978	if (RETVAL)
847	{	979	{
848	av_clear (texture_av);	980	av_clear (texture_av);
849
850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
852	#include "glfunc.h"	982	#include "glfunc.h"
853	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
854	}	986	}
855	}	987	}
856	OUTPUT:	988	OUTPUT:
857	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char *title, const char *icon)
858		993
859	void	994	void
860	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
861		996
862	char *	997	char *
863	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
864		1000
865	int	1001	int
866	SDL_GetAppState ()	1002	SDL_GetAppState ()
867		1003
868	int	1004	int
869	SDL_GetModState ()	1005	SDL_GetModState ()
870		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
871	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
872	poll_events ()	1015	peep_events ()
873	PPCODE:	1016	PPCODE:
874	{	1017	{
875	SDL_Event ev;	1018	SDL_Event ev;
876		1019
877	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
884	{	1027	{
885	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
886	case SDL_KEYUP:	1029	case SDL_KEYUP:
887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1032	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1033	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
892	break;	1035	break;
893		1036
894	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
913	x = ev.motion.x;	1056	x = ev.motion.x;
914	y = ev.motion.y;	1057	y = ev.motion.y;
915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916	}	1059	}
917		1060
918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
919	hv_store (hv, "state", 5, newSViv (state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
920	hv_store (hv, "x", 1, newSViv (x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
921	hv_store (hv, "y", 1, newSViv (y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
943		1086
944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
945	}	1088	}
946	}	1089	}
947		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
948	int	1104	int
949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
950	POSTCALL:	1106	POSTCALL:
951	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
952	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
953		1109
954	void	1110	void
955	Mix_QuerySpec ()	1111	Mix_QuerySpec ()
…		…
1014	add_font (char *file)	1170	add_font (char *file)
1015	CODE:	1171	CODE:
1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1017	OUTPUT:	1173	OUTPUT:
1018	RETVAL	1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1019		1182
1020	void	1183	void
1021	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
1022	ALIAS:	1185	ALIAS:
1023	load_image_file = 1	1186	load_image_file = 1
…		…
1069		1232
1070	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
1071	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
1072	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
1073	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
1074	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1075	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1076	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1077	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1078	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
1079		1242
…		…
1139	#if DEBUG	1302	#if DEBUG
1140	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
1141	#endif	1304	#endif
1142	}	1305	}
1143		1306
		1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
1144	MODULE = Deliantra::Client PACKAGE = DC::Font	1314	MODULE = Deliantra::Client PACKAGE = DC::Font
1145		1315
1146	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1147		1317
1148	DC::Font	1318	DC::Font
1149	new_from_file (SV *class, char *path, int id = 0)	1319	new_from_file (SV *klass, char *path, int id = 0)
1150	CODE:	1320	CODE:
1151	{	1321	{
1152	int count;	1322	int count;
1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1323	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1154	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1183	PROTOTYPE:	1353	PROTOTYPE:
1184	CODE:	1354	CODE:
1185	tc_restore ();	1355	tc_restore ();
1186		1356
1187	DC::Layout	1357	DC::Layout
1188	new (SV *class)	1358	new (SV *klass)
1189	CODE:	1359	CODE:
1190	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1191		1361
1192	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1193	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1194	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1195	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
1196	RETVAL->a = 1.;	1366	RETVAL->a = 1.;
1197	RETVAL->base_height = MIN_FONT_HEIGHT;	1367	RETVAL->base_height = MIN_FONT_HEIGHT;
1198	RETVAL->font = 0;	1368	RETVAL->font = 0;
1199	RETVAL->rc = rc_alloc ();
1200		1369
1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1370	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1202	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1203	OUTPUT:	1372	OUTPUT:
1204	RETVAL	1373	RETVAL
1205		1374
1206	void	1375	void
1207	DESTROY (DC::Layout self)	1376	DESTROY (DC::Layout self)
1208	CODE:	1377	CODE:
1209	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1210	rc_free (self->rc);
1211	Safefree (self);	1379	delete self;
1212		1380
1213	void	1381	void
1214	set_text (DC::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1215	CODE:	1383	CODE:
1216	{	1384	{
…		…
1342		1510
1343	void	1511	void
1344	set_height (DC::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1345	CODE:	1513	CODE:
1346	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1347	{	1515	{
1348	self->base_height = base_height;	1516	self->base_height = base_height;
1349	layout_update_font (self);	1517	layout_update_font (self);
1350	}	1518	}
1351		1519
1352	void	1520	void
…		…
1470	}	1638	}
1471		1639
1472	void	1640	void
1473	render (DC::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1474	CODE:	1642	CODE:
1475	rc_clear (self->rc);	1643	self->rc.clear ();
1476	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1477	self->pl,	1645	self->pl,
1478	self->rc,	1646	&self->rc,
1479	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1480	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1481	flags	1649	flags
1482	);	1650	);
1483	// we assume that context_change actually clears/frees stuff	1651	// we assume that context_change actually clears/frees stuff
…		…
1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1496	glEnable (GL_ALPHA_TEST);	1664	glEnable (GL_ALPHA_TEST);
1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1498		1666
1499	rc_draw (self->rc);	1667	self->rc.draw ();
1500		1668
1501	glDisable (GL_ALPHA_TEST);	1669	glDisable (GL_ALPHA_TEST);
1502	glDisable (GL_BLEND);	1670	glDisable (GL_BLEND);
1503	glDisable (GL_TEXTURE_2D);	1671	glDisable (GL_TEXTURE_2D);
1504	}	1672	}
…		…
1579	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1580	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1581	}	1749	}
1582	}	1750	}
1583		1751
		1752	void
		1753	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)
		1754	PROTOTYPE: @
		1755	CODE:
		1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1759	glEnable (GL_TEXTURE_2D);
		1760	glBindTexture (GL_TEXTURE_2D, name1);
		1761
		1762	glColor3f (intensity, intensity, intensity);
		1763	glPushMatrix ();
		1764	glScalef (1./3, 1./3, 1.);
		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
		1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
		1833	glBegin (GL_QUADS);
		1834
		1835	for (y = 1; y < h; y += 3)
		1836	{
		1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 || h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
		1865	glEnd ();
		1866
		1867	glPopMatrix ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871	}
		1872
1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1873	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1585	CODE:	1874	CODE:
1586	{	1875	{
1587	GLint width;	1876	GLint width;
1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1877	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1595	MODULE = Deliantra::Client PACKAGE = DC::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1596		1885
1597	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1598		1887
1599	DC::Map	1888	DC::Map
1600	new (SV *class)	1889	new (SV *klass)
1601	CODE:	1890	CODE:
1602	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1603	RETVAL->x = 0;	1892	RETVAL->x = 0;
1604	RETVAL->y = 0;	1893	RETVAL->y = 0;
1605	RETVAL->w = 0;	1894	RETVAL->w = 0;
1606	RETVAL->h = 0;	1895	RETVAL->h = 0;
1607	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1608	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1610	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1611	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1612	RETVAL->row = 0;	1899	RETVAL->row = 0;
1613	OUTPUT:	1900	OUTPUT:
1614	RETVAL	1901	RETVAL
1615		1902
1616	void	1903	void
1617	DESTROY (DC::Map self)	1904	DESTROY (DC::Map self)
1618	CODE:	1905	CODE:
1619	{	1906	{
1620	map_clear (self);
1621	Safefree (self->face2tile);
1622	Safefree (self->tex);
1623	Safefree (self);	1907	delete self;
1624	}	1908	}
1625		1909
1626	void	1910	void
1627	resize (DC::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1628	CODE:	1912	CODE:
…		…
1630	self->h = map_height;	1914	self->h = map_height;
1631		1915
1632	void	1916	void
1633	clear (DC::Map self)	1917	clear (DC::Map self)
1634	CODE:	1918	CODE:
1635	map_clear (self);	1919	self->clear_cells ();
1636		1920
1637	void	1921	void
1638	set_tileid (DC::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1639	CODE:	1923	CODE:
1640	{	1924	{
1641	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1642	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1643	}	1928	}
1644		1929
1645	void	1930	void
1646	set_smooth (DC::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1647	CODE:	1932	CODE:
1648	{	1933	{
1649	tileid texid;
1650	maptex *tex;
1651
1652	if (face < 0 || face >= self->faces)	1934	if (face < 0 || face >= self->tile.size ())
1653	return;	1935	return;
1654		1936
1655	if (smooth < 0 || smooth >= self->faces)	1937	if (smooth < 0 || smooth >= self->tile.size ())
1656	return;	1938	return;
1657		1939
1658	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1659		1941
1660	if (!texid)	1942	if (!texid)
1661	return;	1943	return;
1662		1944
1663	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1664	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1665	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1666	}	1948	}
1667		1949
1668	void	1950	void
1669	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1951	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1670	CODE:	1952	CODE:
1671	{	1953	{
1672	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1673		1955
1674	{	1956	{
1675	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1676		1958
1677	tex->name = name;	1959	tex.name = name;
1678	tex->w = w;	1960	tex.w = w;
1679	tex->h = h;	1961	tex.h = h;
1680	tex->s = s;	1962	tex.s = s;
1681	tex->t = t;	1963	tex.t = t;
1682	tex->r = r;	1964	tex.r = r;
1683	tex->g = g;	1965	tex.g = g;
1684	tex->b = b;	1966	tex.b = b;
1685	tex->a = a;	1967	tex.a = a;
1686	}	1968	}
1687		1969
1688	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1689	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1690	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1692	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1974	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1693	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1694	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1696	}	1978	}
		1979
		1980	void
		1981	expire_textures (DC::Map self, int texid, int count)
		1982	PPCODE:
		1983	for (; texid < self->tex.size () && count; ++texid, --count)
		1984	{
		1985	maptex &tex = self->tex[texid];
		1986
		1987	if (tex.name)
		1988	{
		1989	if (tex.unused)
		1990	{
		1991	tex.name = 0;
		1992	tex.unused = 0;
		1993	XPUSHs (sv_2mortal (newSViv (texid)));
		1994	}
		1995	else
		1996	tex.unused = 1;
		1997	}
		1998	}
1697		1999
1698	int	2000	int
1699	ox (DC::Map self)	2001	ox (DC::Map self)
1700	ALIAS:	2002	ALIAS:
1701	oy = 1	2003	oy = 1
…		…
1741	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1742	}	2044	}
1743	}	2045	}
1744		2046
1745	SV *	2047	SV *
1746	map1a_update (DC::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1747	CODE:	2049	CODE:
1748	{	2050	{
1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2051	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1750	uint8_t *data_end = (uint8_t *)SvEND (data_);	2052	uint8_t *data_end = (uint8_t *)SvEND (data_);
1751	mapcell *cell;	2053	mapcell *cell;
…		…
1772		2074
1773	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1774		2076
1775	if (flags & 8)	2077	if (flags & 8)
1776	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1777	if (extmap)	2081	do
1778	{	2082	{
1779	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1780		2085
1781	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1782	{	2089	{
1783	ext = *data++;
1784	cmd = ext & 0x7f;
1785
1786	if (cmd < 4)
1787	cell->darkness = 255 - ext * 64 + 1;
1788	else if (cmd == 5) // health
1789	{
1790	cell->stat_width = 1;	2090	cell->stat_width = 1;
1791	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1792	}
1793	else if (cmd == 6) // monster width
1794	cell->stat_width = *data++ + 1;
1795	else if (cmd == 0x47)
1796	{
1797	if (*data == 1) cell->player = data [1];
1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1801
1802	data += *data + 1;
1803	}
1804	else if (cmd == 8) // cell flags
1805	cell->flags = *data++;
1806	else if (ext & 0x40) // unknown, multibyte => skip
1807	data += *data + 1;
1808	else
1809	data++;
1810	}	2092	}
1811	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1812	}	2110	}
1813	else	2111	while (ext & 0x80);
1814	cell->darkness = *data++ + 1;
1815	}	2112	}
1816		2113
1817	for (z = 0; z <= 2; ++z)	2114	for (z = 0; z <= 2; ++z)
1818	if (flags & (4 >> z))	2115	if (flags & (4 >> z))
1819	{	2116	{
1820	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1821	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1822	cell->tile [z] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
1823		2120
1824	if (cell->tile [z])	2121	if (cell->tile[z])
1825	{	2122	{
1826	maptex *tex = self->tex + cell->tile [z];	2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
1827	if (!tex->name)	2125	if (!tex.name)
1828	av_push (missing, newSViv (cell->tile [z]));	2126	av_push (missing, newSViv (cell->tile [z]));
1829		2127
1830	if (tex->smoothtile)	2128	if (tex.smoothtile)
1831	{	2129	{
1832	maptex *smooth = self->tex + tex->smoothtile;	2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
1833	if (!smooth->name)	2132	if (!smooth.name)
1834	av_push (missing, newSViv (tex->smoothtile));	2133	av_push (missing, newSViv (tex.smoothtile));
1835	}	2134	}
1836	}	2135	}
1837	}	2136	}
1838	}	2137	}
1839	else	2138	else
…		…
1865	? self->row + y	2164	? self->row + y
1866	: 0;	2165	: 0;
1867		2166
1868	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1869	{	2168	{
1870	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1871		2170
1872	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1873	{	2172	{
1874	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1875		2174
…		…
1877	{	2176	{
1878	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1879	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1880	int a1 = tex.a;	2179	int a1 = tex.a;
1881		2180
1882	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1883	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1884	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1885	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1886	}	2185	}
1887	}	2186	}
1888		2187
1889	*map++ = (r )	2188	*map++ = (r )
1890	| (g << 8)	2189	| (g << 8)
1891	| (b << 16)	2190	| (b << 16)
1892	| (a << 24);	2191	| (a << 24);
1893	}	2192	}
1894	}	2193	}
1895		2194
1896	RETVAL = map_sv;	2195	RETVAL = map_sv;
1897	}	2196	}
1898	OUTPUT:	2197	OUTPUT:
1899	RETVAL	2198	RETVAL
1900		2199
1901	void	2200	void
1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2201	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)
1903	CODE:	2202	CODE:
1904	{	2203	{
1905	int x, y, z;	2204	int x, y, z;
1906		2205
1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1910	smooth_key skey;
1911	int pl_x, pl_y;	2207	int pl_x, pl_y;
1912	maptex pl_tex;	2208	maptex pl_tex;
1913	rc_t *rc = rc_alloc ();	2209	rc_t rc;
		2210	rc_t rc_ov;
1914	rc_key_t key;	2211	rc_key_t key;
1915	rc_array_t *arr;	2212	rc_t::array_t *arr;
1916		2213
1917	pl_tex.name = 0;	2214	pl_tex.name = 0;
1918		2215
1919	// thats current max. sorry.	2216	// that's current max. sorry.
1920	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1921	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1922
1923	// clear key, in case of extra padding
1924	memset (&skey, 0, sizeof (skey));
1925		2219
1926	memset (&key, 0, sizeof (key));	2220	memset (&key, 0, sizeof (key));
1927	key.r = 255;	2221	key.r = 255;
1928	key.g = 255;	2222	key.g = 255;
1929	key.b = 255;	2223	key.b = 255;
1930	key.a = 255;	2224	key.a = 255;
1931	key.mode = GL_QUADS;	2225	key.mode = GL_QUADS;
1932	key.format = GL_T2F_V3F;	2226	key.format = GL_T2F_V3F;
1933	key.texname = -1;
1934		2227
1935	mx += self->x;	2228	mx += self->x;
1936	my += self->y;	2229	my += self->y;
1937		2230
1938	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1939	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1940	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1941	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1942		2235
1943	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1945	{	2238	{
1946	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1963		2256
1964	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1965	{	2258	{
1966	memset (smooth_level, 0, sizeof (smooth_level));	2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
		2262	key.texname = -1;
1967		2263
1968	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1969	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1970	{	2266	{
1971	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1977	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
1978		2274
1979	if (tile)	2275	if (tile)
1980	{	2276	{
1981	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1982	int px = (x + 1) * T - tex.w;	2278	int px, py;
1983	int py = (y + 1) * T - tex.h;
1984		2279
1985	if (key.texname != tex.name)	2280	if (key.texname != tex.name)
1986	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1987	if (!tex.name)	2284	if (!tex.name)
1988	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1989		2286
1990	key.texname = tex.name;	2287	key.texname = tex.name;
1991	arr = rc_array (rc, &key);	2288	arr = &rc.array (key);
1992	}	2289	}
		2290
		2291	px = (x + 1) * Th - tex.w;
		2292	py = (y + 1) * Tw - tex.h;
1993		2293
1994	if (expect_false (cell->player == player) && expect_false (z == 2))	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1995	{	2295	{
1996	pl_x = px;	2296	pl_x = px;
1997	pl_y = py;	2297	pl_y = py;
1998	pl_tex = tex;	2298	pl_tex = tex;
1999	continue;	2299	continue;
2000	}	2300	}
2001		2301
2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2302	arr->t2f_v3f (0 , 0 , px , py , 0);
2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2006
2007	if (expect_false (cell->flags) && expect_false (z == 2))
2008	{
2009	// overlays such as the speech bubble, probably more to come
2010	if (cell->flags & 1)
2011	{
2012	maptex tex = self->tex [1];
2013	int px = x * T + T * 2 / 32;
2014	int py = y * T - T * 6 / 32;
2015
2016	if (tex.name)
2017	{
2018	if (key.texname != tex.name)
2019	{
2020	key.texname = tex.name;
2021	arr = rc_array (rc, &key);
2022	}
2023
2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028	}
2029	}
2030	}
2031		2306
2032	// update smooth hash	2307	// update smooth hash
2033	if (tex.smoothtile)	2308	if (tex.smoothtile)
2034	{	2309	{
2035	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
2036	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
2037		2312
2038	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
2039		2314
2040	// add bits to current tile and all neighbours. skey.x|y is	2315	// add bits to current tile and all neighbours. skey.x|y is
2041	// shifted +1|+1 so we always stay positive.	2316	// shifted +1|+1 so we always stay positive.
2042		2317
2043	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
2051		2326
2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2053	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
2054		2329
2055	// full tile	2330	// full tile
2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2057		2332
2058	// borders	2333	// borders
2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2063		2338
2064	// corners	2339	// corners
2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2344	}
		2345	}
		2346
		2347	if (expect_false (z == 2) && expect_false (cell->flags))
		2348	{
		2349	// overlays such as the speech bubble, probably more to come
		2350	if (cell->flags & 1)
		2351	{
		2352	rc_key_t key_ov = key;
		2353	maptex tex = self->tex[TEXID_SPEECH];
		2354	int px = x * Tw + Tw * 2 / 32;
		2355	int py = y * Th - Th * 6 / 32;
		2356
		2357	key_ov.texname = tex.name;
		2358	rc_t::array_t &arr = rc_ov.array (key_ov);
		2359
		2360	arr.t2f_v3f (0 , 0 , px , py , 0);
		2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2069	}	2364	}
2070	}	2365	}
2071	}	2366	}
2072	}	2367	}
2073		2368
2074	rc_draw (rc);	2369	rc.draw ();
2075	rc_clear (rc);	2370	rc.clear ();
2076		2371
2077	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
2078	// this is basically counting sort	2373	// this is basically counting sort
2079	{	2374	{
2080	int w, b;	2375	int w, b;
2081		2376
2082	glEnable (GL_TEXTURE_2D);	2377	glEnable (GL_TEXTURE_2D);
2083	glBegin (GL_QUADS);	2378	glBegin (GL_QUADS);
2084	for (w = 0; w < 256 / 32; ++w)	2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2085	{	2382	{
2086	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
2087	if (smask)	2384	IV bits = it->second;
2088	for (b = 0; b < 32; ++b)	2385
2089	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
2090	{	2389	{
2091	int level = (w << 5) | b;	2390	maptex tex = self->tex [skey.tile];
		2391	int px = (((int)skey.x) - 1) * Tw;
		2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
		2397
2092	HE *he;	2398	if (tex.name)
2093
2094	hv_iterinit (smooth);
2095	while ((he = hv_iternext (smooth)))
2096	{	2399	{
2097	smooth_key *skey = (smooth_key *)HeKEY (he);	2400	// this time avoiding texture state changes
2098	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
2099		2402	if (key.texname != tex.name)
2100	if (!(bits & 0x1000)
2101	&& skey->level == level
2102	&& level > smooth_max [skey->x][skey->y])
2103	{	2403	{
2104	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
2105	int px = (((int)skey->x) - 1) * T;
2106	int py = (((int)skey->y) - 1) * T;
2107	int border = bits & 15;
2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109	float dx = tex.s * .0625f; // 16 images/row
2110	float dy = tex.t * .5f ; // 2 images/column
2111		2405
2112	if (tex.name)
2113	{
2114	// this time avoiding texture state changes
2115	// save gobs of state changes.
2116	if (key.texname != tex.name)
2117	{
2118	glEnd ();	2406	glEnd ();
2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2120	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2121	}	2409	}
2122		2410
2123	if (border)	2411	if (border)
2124	{	2412	{
2125	float ox = border * dx;	2413	float ox = border * dx;
2126		2414
2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2131	}	2419	}
2132		2420
2133	if (corner)	2421	if (corner)
2134	{	2422	{
2135	float ox = corner * dx;	2423	float ox = corner * dx;
2136		2424
2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2141	}
2142	}
2143	}	2429	}
2144	}	2430	}
2145	}	2431	}
2146	}	2432	}
2147		2433
2148	glEnd ();	2434	glEnd ();
2149	glDisable (GL_TEXTURE_2D);	2435	glDisable (GL_TEXTURE_2D);
2150	key.texname = -1;	2436	key.texname = -1;
2151	}	2437	}
2152
2153	hv_clear (smooth);
2154	}	2438	}
2155		2439
2156	if (pl_tex.name)	2440	if (pl_tex.name)
2157	{	2441	{
2158	maptex tex = pl_tex;	2442	maptex tex = pl_tex;
2159	int px = pl_x + sdx;	2443	int px = pl_x + sdx;
2160	int py = pl_y + sdy;	2444	int py = pl_y + sdy;
2161		2445
2162	key.texname = tex.name;	2446	key.texname = tex.name;
2163	arr = rc_array (rc, &key);	2447	rc_t::array_t &arr = rc.array (key);
2164		2448
2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2449	arr.t2f_v3f (0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2169		2453
2170	rc_draw (rc);	2454	rc.draw ();
2171	}	2455	}
2172		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
2173	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
2174	rc_free (rc);
2175		2461
2176	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
2177	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
2178	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
2179	{	2465	{
…		…
2182	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
2183	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
2184	{	2470	{
2185	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
2186		2472
2187	int px = x * T;	2473	int px = x * Tw;
2188	int py = y * T;	2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
2189		2481
2190	if (cell->stat_hp)	2482	if (cell->stat_hp)
2191	{	2483	{
2192	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2194		2486
2195	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
2196	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
2197	px + width - 1, py);	2489	px + width - 1, py);
2198		2490
…		…
2204	}	2496	}
2205	}	2497	}
2206	}	2498	}
2207		2499
2208	void	2500	void
2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2210	CODE:	2502	CODE:
2211	{	2503	{
2212	static float color[16][3] = {	2504	static float color[16][3] = {
2213	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
2214	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
2215	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
2216	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
2217		2509
2218	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
2219	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
2220	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
2221	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
2222		2514
2223	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
2224	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
2225	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
2226	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
2227		2519
2228	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
2229		2521
2230	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
2231	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
2232	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
2233	};	2525	};
2234		2526
2235	int x, y;	2527	int x, y;
2236		2528
2237	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
		2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2531	* but the nvidia driver (185.18.14) mishandles alpha textures
		2532	* and takes the colour from god knows where instead of using
		2533	* Cp. MODULATE results in the same colour, but slightly different
		2534	* alpha, but atcually gives us the correct colour with nvidia.
		2535	*/
2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2239	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2241	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
2242		2540
2243	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2247		2545
2248	if (m)	2546	if (m)
2249	{	2547	{
2250	float *c = color [m & 15];	2548	float *c = color [m & 15];
2251		2549
2252	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2253	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2254		2552
2255	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2260	}	2558	}
…		…
2268	void	2566	void
2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2270	PPCODE:	2568	PPCODE:
2271	{	2569	{
2272	int x, y;	2570	int x, y;
2273	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2274	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2275	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2276	int sw34 = (sw * 3 + 3) & ~3;	2574	int sw3 = sw * 3;
		2575	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2576	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2277	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2577	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2278	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2578	memset (darkness1, 0, sw1*sh1);
2279	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2280		2579
2281	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2282	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2283		2582
2284	mx += self->x - 1;	2583	mx += self->x - 1;
2285	my += self->y - 1;	2584	my += self->y - 1;
2286
2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288		2585
2289	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2290	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2291	{	2588	{
2292	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2295	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2296	{	2593	{
2297	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2298		2595
2299	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2300	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2301	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2302	}	2599	}
2303	}	2600	}
2304		2601
2305	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2306	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2325		2622
2326	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2327	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2328	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2329		2626
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2339	}	2636	}
2340		2637
2341	free (darkness1);	2638	free (darkness1);
2342		2639
2343	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2344	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2345	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2346	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2347	}	2644	}
2348		2645
2349	SV *	2646	SV *
…		…
2412	else	2709	else
2413	*data++ = 0;	2710	*data++ = 0;
2414	}	2711	}
2415	}	2712	}
2416		2713
2417	/* if size is w*h + 5 then no data has been found */	2714	/* if size is w*h + 5 then no data has been found */
2418	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2715	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2419	{	2716	{
2420	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2422	}	2719	}
2423		2720
2424	RETVAL = data_sv;	2721	RETVAL = data_sv;
2425	}	2722	}
2426	OUTPUT:	2723	OUTPUT:
2427	RETVAL	2724	RETVAL
2428		2725
2429	void	2726	void
…		…
2436	STRLEN len;	2733	STRLEN len;
2437	uint8_t *data, *end;	2734	uint8_t *data, *end;
2438		2735
2439	len = SvLEN (data_sv);	2736	len = SvLEN (data_sv);
2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2441	data = SvPVbyte_nolen (data_sv);	2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2442	end = data + len + 8;	2739	end = data + len + 8;
2443		2740
2444	if (len < 5)	2741	if (len < 5)
2445	XSRETURN_EMPTY;	2742	XSRETURN_EMPTY;
2446		2743
…		…
2490		2787
2491	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2492	{	2789	{
2493	tileid t = tile [z];	2790	tileid t = tile [z];
2494		2791
2495	if (t >= self->texs || (t && !self->tex [t].name))	2792	if (t >= self->tex.size () || (t && !self->tex[t].name))
2496	{	2793	{
2497	PUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2498	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2499	}	2796	}
2500		2797
2501	cell->tile [z] = t;	2798	cell->tile[z] = t;
2502	}	2799	}
2503	}	2800	}
2504	}	2801	}
2505	}	2802	}
2506	}	2803	}
2507	}	2804	}
2508		2805
2509	MODULE = Deliantra::Client PACKAGE = DC::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2510		2807
2511	DC::RW	2808	DC::RW
2512	new (SV *class, SV *data_sv)	2809	new (SV *klass, SV *data_sv)
2513	CODE:	2810	CODE:
2514	{	2811	{
2515	STRLEN datalen;	2812	STRLEN datalen;
2516	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2517		2814
…		…
2519	}	2816	}
2520	OUTPUT:	2817	OUTPUT:
2521	RETVAL	2818	RETVAL
2522		2819
2523	DC::RW	2820	DC::RW
2524	new_from_file (SV *class, const char *path, const char *mode = "rb")	2821	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2525	CODE:	2822	CODE:
2526	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2527	OUTPUT:	2824	OUTPUT:
2528	RETVAL	2825	RETVAL
2529		2826
…		…
2547	if (RETVAL < 0)	2844	if (RETVAL < 0)
2548	{	2845	{
2549	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2550		2847
2551	if (RETVAL < 0)	2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
2552	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2553		2855	}
		2856	else
2554	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2555	}	2858	}
2556		2859
2557	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2558	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2559	}	2862	}
…		…
2606	void	2909	void
2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2608	CODE:	2911	CODE:
2609	{	2912	{
2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613	}	2916	}
2614		2917
2615	void	2918	void
2616	set_reverse_stereo (DC::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
…		…
2619		2922
2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621		2924
2622	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2623		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
2624	DC::MixChunk	2939	DC::MixChunk
2625	new (SV *class, DC::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2626	CODE:	2941	CODE:
2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2628	OUTPUT:	2943	OUTPUT:
2629	RETVAL	2944	RETVAL
2630		2945
…		…
2660	OUTPUT:	2975	OUTPUT:
2661	RETVAL	2976	RETVAL
2662		2977
2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2664		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
		2991
2665	int	2992	int
2666	volume (int volume = -1)	2993	volume (int volume = -1)
2667	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2668	CODE:	2995	CODE:
2669	if (items > 0)	2996	if (items > 0)
…		…
2680	void	3007	void
2681	halt ()	3008	halt ()
2682	CODE:	3009	CODE:
2683	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2684		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2685	DC::MixMusic	3019	DC::MixMusic
2686	new (SV *class, DC::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2687	CODE:	3021	CODE:
2688	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2689	OUTPUT:	3023	OUTPUT:
2690	RETVAL	3024	RETVAL
2691		3025
…		…
2719	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2720	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2721	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2722	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2723	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2724	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2725	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2726	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2727	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2728	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2740	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2741	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2742	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2744	const_iv (GL_ONE_MINUS_DST_ALPHA),	3079	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3080	const_iv (GL_SRC_COLOR),
		3081	const_iv (GL_DST_COLOR),
		3082	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3083	const_iv (GL_ONE_MINUS_DST_COLOR),
2745	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2746	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2747	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2748	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2749	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2817	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2818	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2819	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2820	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2821	const_iv (GL_T2F_N3F_V3F),	3160	const_iv (GL_T2F_N3F_V3F),
		3161	const_iv (GL_FUNC_ADD),
		3162	const_iv (GL_FUNC_SUBTRACT),
		3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2822	# undef const_iv	3164	# undef const_iv
2823	};	3165	};
2824		3166
2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2827		3169
2828	texture_av = newAV ();	3170	texture_av = newAV ();
2829	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2830	}	3172	}
2831		3173
…		…
2833	disable_GL_EXT_blend_func_separate ()	3175	disable_GL_EXT_blend_func_separate ()
2834	CODE:	3176	CODE:
2835	gl.BlendFuncSeparate = 0;	3177	gl.BlendFuncSeparate = 0;
2836	gl.BlendFuncSeparateEXT = 0;	3178	gl.BlendFuncSeparateEXT = 0;
2837		3179
2838	char *	3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2839	gl_vendor ()	3184	gl_vendor ()
2840	CODE:	3185	CODE:
2841	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2842	OUTPUT:	3187	OUTPUT:
2843	RETVAL	3188	RETVAL
2844		3189
2845	char *	3190	const char *
2846	gl_version ()	3191	gl_version ()
2847	CODE:	3192	CODE:
2848	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2849	OUTPUT:	3194	OUTPUT:
2850	RETVAL	3195	RETVAL
2851		3196
2852	char *	3197	const char *
2853	gl_extensions ()	3198	gl_extensions ()
2854	CODE:	3199	CODE:
2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2856	OUTPUT:	3201	OUTPUT:
2857	RETVAL	3202	RETVAL
2858		3203
2859	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2860		3209
2861	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2862	CODE:	3211	CODE:
2863	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2864	OUTPUT:	3213	OUTPUT:
…		…
2872		3221
2873	int glGetError ()	3222	int glGetError ()
2874		3223
2875	void glFinish ()	3224	void glFinish ()
2876		3225
		3226	void glFlush ()
		3227
2877	void glClear (int mask)	3228	void glClear (int mask)
2878		3229
2879	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
2880	PROTOTYPE: @	3231	PROTOTYPE: @
2881		3232
…		…
2890	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2891		3242
2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2893	CODE:	3244	CODE:
2894	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2895		3248
2896	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2897		3250
2898	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2899		3252
…		…
2934	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2935	CODE:	3288	CODE:
2936	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2937		3290
2938	void glColor (float r, float g, float b, float a = 1.0)	3291	void glColor (float r, float g, float b, float a = 1.0)
		3292	PROTOTYPE: @
2939	ALIAS:	3293	ALIAS:
2940	glColor_premultiply = 1	3294	glColor_premultiply = 1
2941	CODE:	3295	CODE:
2942	if (ix)	3296	if (ix)
2943	{	3297	{
…		…
3049		3403
3050	void glEndList ()	3404	void glEndList ()
3051		3405
3052	void glCallList (int list)	3406	void glCallList (int list)
3053		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055		3414
3056	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
3057		3416
3058	void	3417	void
3059	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
3060	PPCODE:	3419	PPCODE:
3061	{	3420	{
3062	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
3063	XPUSHs (self);	3422	XPUSHs (self);
3064	}	3423	}
3065		3424
3066	BOOT:	3425	BOOT:
3067	{	3426	{
…		…
3075		3434
3076	void	3435	void
3077	draw (SV *self)	3436	draw (SV *self)
3078	CODE:	3437	CODE:
3079	{	3438	{
3080	HV *hv;	3439	HV *hv;
3081	SV **svp;	3440	SV **svp;
3082	NV x, y, w, h;	3441	NV x, y, w, h;
3083	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
3084	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
3085	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
3086	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);

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