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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.274 by root, Wed Aug 20 17:50:47 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 };	602	dSP;
536	call_argv ("::main", G_DISCARD | G_VOID, argv);	603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD | G_VOID);
537	}	606	}
538		607
539	#ifdef __MACOSX__	608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
540	/* to due surprising braindamage on the side of SDL design, we	611	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	612	* do some mind-boggling hack here: SDL requires a custom main()
542	* on OS X, so... we provide one and call the original main(), which,	613	* on OS X, so... we provide one and call the original main(), which,
543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
544	* and which calls our main (== SDL_main) back.	615	* and which calls our main (== SDL_main) back.
545	*/	616	*/
546	extern C_LINKAGE int	617	extern C_LINKAGE int
547	main (int argc, char *argv[])	618	main (int argc, char *argv[])
548	{	619	{
549	deliantra_main ();	620	deliantra_main (real_main);
550	}	621	}
551		622
552	#undef main	623	#undef main
553		624
554	extern C_LINKAGE int main (int argc, char *argv[]);	625	extern C_LINKAGE int main (int argc, char *argv[]);
555		626
556	static void	627	static void
557	SDL_braino (void)	628	SDL_main_hack (SV *real_main_)
558	{	629	{
		630	real_main = real_main_;
		631
559	char *argv[] = { "deliantra client", 0 };	632	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	633	(main) (1, argv);
561	}	634	}
562	#else	635	#else
563	static void	636	static void
564	SDL_braino (void)	637	SDL_main_hack (SV *real_main)
565	{	638	{
566	deliantra_main ();	639	deliantra_main (real_main);
567	}	640	}
568	#endif	641	#endif
569		642
570	MODULE = Deliantra::Client PACKAGE = DC	643	MODULE = Deliantra::Client PACKAGE = DC
571		644
…		…
602	const_iv (SDL_USEREVENT),	675	const_iv (SDL_USEREVENT),
603		676
604	const_iv (SDL_APPINPUTFOCUS),	677	const_iv (SDL_APPINPUTFOCUS),
605	const_iv (SDL_APPMOUSEFOCUS),	678	const_iv (SDL_APPMOUSEFOCUS),
606	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),
607		730
608	const_iv (SDLK_FIRST),	731	const_iv (SDLK_FIRST),
609	const_iv (SDLK_LAST),	732	const_iv (SDLK_LAST),
610	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
611	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
…		…
687	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
688	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
689	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
690	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
691		814
		815	const_iv (KMOD_LRAM),
		816
692	const_iv (MIX_DEFAULT_FORMAT),	817	const_iv (MIX_DEFAULT_FORMAT),
693		818
694	const_iv (SDL_INIT_TIMER),	819	const_iv (SDL_INIT_TIMER),
695	const_iv (SDL_INIT_AUDIO),	820	const_iv (SDL_INIT_AUDIO),
696	const_iv (SDL_INIT_VIDEO),	821	const_iv (SDL_INIT_VIDEO),
…		…
720		845
721	const_iv (FOW_DARKNESS)	846	const_iv (FOW_DARKNESS)
722	# undef const_iv	847	# undef const_iv
723	};	848	};
724		849
725	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--)
726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
727		852
728	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
729	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
730	}	855	}
731		856
…		…
747	NV ceil (NV x)	872	NV ceil (NV x)
748		873
749	IV minpot (UV n)	874	IV minpot (UV n)
750		875
751	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
752		883
753	void	884	void
754	pango_init ()	885	pango_init ()
755	CODE:	886	CODE:
756	{	887	{
…		…
764	#endif	895	#endif
765	}	896	}
766		897
767	char *SDL_GetError ()	898	char *SDL_GetError ()
768		899
769	void SDL_braino ()	900	void SDL_main_hack (SV *real_main)
		901	PROTOTYPE: &
770		902
771	int SDL_Init (U32 flags)	903	int SDL_Init (U32 flags)
772		904
773	int SDL_InitSubSystem (U32 flags)	905	int SDL_InitSubSystem (U32 flags)
774		906
775	void SDL_QuitSubSystem (U32 flags)	907	void SDL_QuitSubSystem (U32 flags)
776		908
777	void SDL_Quit ()	909	void SDL_Quit ()
778		910
779	int SDL_GL_SetAttribute (int attr, int value)	911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
780		913
781	int SDL_GL_GetAttribute (int attr)	914	int SDL_GL_GetAttribute (int attr)
782	CODE:	915	CODE:
783	if (SDL_GL_GetAttribute (attr, &RETVAL))	916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
784	XSRETURN_UNDEF;	917	XSRETURN_UNDEF;
785	OUTPUT:	918	OUTPUT:
786	RETVAL	919	RETVAL
787		920
788	void	921	void
…		…
843	);	976	);
844		977
845	if (RETVAL)	978	if (RETVAL)
846	{	979	{
847	av_clear (texture_av);	980	av_clear (texture_av);
848
849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
850	#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);
851	#include "glfunc.h"	982	#include "glfunc.h"
852	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
853	}	986	}
854	}	987	}
855	OUTPUT:	988	OUTPUT:
856	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char *title, const char *icon)
857		993
858	void	994	void
859	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
860		996
861	char *	997	char *
862	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
863		1000
864	int	1001	int
865	SDL_GetAppState ()	1002	SDL_GetAppState ()
866		1003
867	int	1004	int
868	SDL_GetModState ()	1005	SDL_GetModState ()
869		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
870	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
871	poll_events ()	1015	peep_events ()
872	PPCODE:	1016	PPCODE:
873	{	1017	{
874	SDL_Event ev;	1018	SDL_Event ev;
875		1019
876	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
883	{	1027	{
884	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
885	case SDL_KEYUP:	1029	case SDL_KEYUP:
886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
888	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);
889	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 */
890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
891	break;	1035	break;
892		1036
893	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
912	x = ev.motion.x;	1056	x = ev.motion.x;
913	y = ev.motion.y;	1057	y = ev.motion.y;
914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
915	}	1059	}
916		1060
917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
918	hv_store (hv, "state", 5, newSViv (state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
919	hv_store (hv, "x", 1, newSViv (x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
920	hv_store (hv, "y", 1, newSViv (y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
942		1086
943	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))));
944	}	1088	}
945	}	1089	}
946		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
947	int	1104	int
948	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)
949	POSTCALL:	1106	POSTCALL:
950	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
951	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
952		1109
953	void	1110	void
954	Mix_QuerySpec ()	1111	Mix_QuerySpec ()
…		…
1013	add_font (char *file)	1170	add_font (char *file)
1014	CODE:	1171	CODE:
1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1016	OUTPUT:	1173	OUTPUT:
1017	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)
1018		1182
1019	void	1183	void
1020	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
1021	ALIAS:	1185	ALIAS:
1022	load_image_file = 1	1186	load_image_file = 1
…		…
1068		1232
1069	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
1070	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
1071	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
1072	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
1073	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1074	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)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1077	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
1078		1242
…		…
1138	#if DEBUG	1302	#if DEBUG
1139	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
1140	#endif	1304	#endif
1141	}	1305	}
1142		1306
		1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
1143	MODULE = Deliantra::Client PACKAGE = DC::Font	1314	MODULE = Deliantra::Client PACKAGE = DC::Font
1144		1315
1145	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1146		1317
1147	DC::Font	1318	DC::Font
1148	new_from_file (SV *class, char *path, int id = 0)	1319	new_from_file (SV *klass, char *path, int id = 0)
1149	CODE:	1320	CODE:
1150	{	1321	{
1151	int count;	1322	int count;
1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1323	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1153	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1182	PROTOTYPE:	1353	PROTOTYPE:
1183	CODE:	1354	CODE:
1184	tc_restore ();	1355	tc_restore ();
1185		1356
1186	DC::Layout	1357	DC::Layout
1187	new (SV *class)	1358	new (SV *klass)
1188	CODE:	1359	CODE:
1189	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1190		1361
1191	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1192	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1193	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1194	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
1195	RETVAL->a = 1.;	1366	RETVAL->a = 1.;
1196	RETVAL->base_height = MIN_FONT_HEIGHT;	1367	RETVAL->base_height = MIN_FONT_HEIGHT;
1197	RETVAL->font = 0;	1368	RETVAL->font = 0;
1198	RETVAL->rc = rc_alloc ();
1199		1369
1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1370	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1201	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1202	OUTPUT:	1372	OUTPUT:
1203	RETVAL	1373	RETVAL
1204		1374
1205	void	1375	void
1206	DESTROY (DC::Layout self)	1376	DESTROY (DC::Layout self)
1207	CODE:	1377	CODE:
1208	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1209	rc_free (self->rc);
1210	Safefree (self);	1379	delete self;
1211		1380
1212	void	1381	void
1213	set_text (DC::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1214	CODE:	1383	CODE:
1215	{	1384	{
…		…
1341		1510
1342	void	1511	void
1343	set_height (DC::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1344	CODE:	1513	CODE:
1345	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1346	{	1515	{
1347	self->base_height = base_height;	1516	self->base_height = base_height;
1348	layout_update_font (self);	1517	layout_update_font (self);
1349	}	1518	}
1350		1519
1351	void	1520	void
…		…
1469	}	1638	}
1470		1639
1471	void	1640	void
1472	render (DC::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1473	CODE:	1642	CODE:
1474	rc_clear (self->rc);	1643	self->rc.clear ();
1475	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1476	self->pl,	1645	self->pl,
1477	self->rc,	1646	&self->rc,
1478	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1479	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1480	flags	1649	flags
1481	);	1650	);
1482	// we assume that context_change actually clears/frees stuff	1651	// we assume that context_change actually clears/frees stuff
…		…
1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1495	glEnable (GL_ALPHA_TEST);	1664	glEnable (GL_ALPHA_TEST);
1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1497		1666
1498	rc_draw (self->rc);	1667	self->rc.draw ();
1499		1668
1500	glDisable (GL_ALPHA_TEST);	1669	glDisable (GL_ALPHA_TEST);
1501	glDisable (GL_BLEND);	1670	glDisable (GL_BLEND);
1502	glDisable (GL_TEXTURE_2D);	1671	glDisable (GL_TEXTURE_2D);
1503	}	1672	}
…		…
1578	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1579	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1580	}	1749	}
1581	}	1750	}
1582		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
1583	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)
1584	CODE:	1874	CODE:
1585	{	1875	{
1586	GLint width;	1876	GLint width;
1587	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);
…		…
1594	MODULE = Deliantra::Client PACKAGE = DC::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1595		1885
1596	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1597		1887
1598	DC::Map	1888	DC::Map
1599	new (SV *class)	1889	new (SV *klass)
1600	CODE:	1890	CODE:
1601	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1602	RETVAL->x = 0;	1892	RETVAL->x = 0;
1603	RETVAL->y = 0;	1893	RETVAL->y = 0;
1604	RETVAL->w = 0;	1894	RETVAL->w = 0;
1605	RETVAL->h = 0;	1895	RETVAL->h = 0;
1606	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1607	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1608	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1609	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1610	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1611	RETVAL->row = 0;	1899	RETVAL->row = 0;
1612	OUTPUT:	1900	OUTPUT:
1613	RETVAL	1901	RETVAL
1614		1902
1615	void	1903	void
1616	DESTROY (DC::Map self)	1904	DESTROY (DC::Map self)
1617	CODE:	1905	CODE:
1618	{	1906	{
1619	map_clear (self);
1620	Safefree (self->face2tile);
1621	Safefree (self->tex);
1622	Safefree (self);	1907	delete self;
1623	}	1908	}
1624		1909
1625	void	1910	void
1626	resize (DC::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1627	CODE:	1912	CODE:
…		…
1629	self->h = map_height;	1914	self->h = map_height;
1630		1915
1631	void	1916	void
1632	clear (DC::Map self)	1917	clear (DC::Map self)
1633	CODE:	1918	CODE:
1634	map_clear (self);	1919	self->clear_cells ();
1635		1920
1636	void	1921	void
1637	set_tileid (DC::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1638	CODE:	1923	CODE:
1639	{	1924	{
1640	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1641	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1642	}	1928	}
1643		1929
1644	void	1930	void
1645	set_smooth (DC::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1646	CODE:	1932	CODE:
1647	{	1933	{
1648	tileid texid;
1649	maptex *tex;
1650
1651	if (face < 0 || face >= self->faces)	1934	if (face < 0 || face >= self->tile.size ())
1652	return;	1935	return;
1653		1936
1654	if (smooth < 0 || smooth >= self->faces)	1937	if (smooth < 0 || smooth >= self->tile.size ())
1655	return;	1938	return;
1656		1939
1657	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1658		1941
1659	if (!texid)	1942	if (!texid)
1660	return;	1943	return;
1661		1944
1662	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1663	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1664	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1665	}	1948	}
1666		1949
1667	void	1950	void
1668	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)
1669	CODE:	1952	CODE:
1670	{	1953	{
1671	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1672		1955
1673	{	1956	{
1674	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1675		1958
1676	tex->name = name;	1959	tex.name = name;
1677	tex->w = w;	1960	tex.w = w;
1678	tex->h = h;	1961	tex.h = h;
1679	tex->s = s;	1962	tex.s = s;
1680	tex->t = t;	1963	tex.t = t;
1681	tex->r = r;	1964	tex.r = r;
1682	tex->g = g;	1965	tex.g = g;
1683	tex->b = b;	1966	tex.b = b;
1684	tex->a = a;	1967	tex.a = a;
1685	}	1968	}
1686		1969
1687	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1688	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1689	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1691	//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);
1692	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1693	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1695	}	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	}
1696		1999
1697	int	2000	int
1698	ox (DC::Map self)	2001	ox (DC::Map self)
1699	ALIAS:	2002	ALIAS:
1700	oy = 1	2003	oy = 1
…		…
1740	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1741	}	2044	}
1742	}	2045	}
1743		2046
1744	SV *	2047	SV *
1745	map1a_update (DC::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1746	CODE:	2049	CODE:
1747	{	2050	{
1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2051	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1749	uint8_t *data_end = (uint8_t *)SvEND (data_);	2052	uint8_t *data_end = (uint8_t *)SvEND (data_);
1750	mapcell *cell;	2053	mapcell *cell;
…		…
1771		2074
1772	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1773		2076
1774	if (flags & 8)	2077	if (flags & 8)
1775	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1776	if (extmap)	2081	do
1777	{	2082	{
1778	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1779		2085
1780	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
1781	{	2089	{
1782	ext = *data++;
1783	cmd = ext & 0x7f;
1784
1785	if (cmd < 4)
1786	cell->darkness = 255 - ext * 64 + 1;
1787	else if (cmd == 5) // health
1788	{
1789	cell->stat_width = 1;	2090	cell->stat_width = 1;
1790	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1791	}
1792	else if (cmd == 6) // monster width
1793	cell->stat_width = *data++ + 1;
1794	else if (cmd == 0x47)
1795	{
1796	if (*data == 1) cell->player = data [1];
1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1800
1801	data += *data + 1;
1802	}
1803	else if (cmd == 8) // cell flags
1804	cell->flags = *data++;
1805	else if (ext & 0x40) // unknown, multibyte => skip
1806	data += *data + 1;
1807	else
1808	data++;
1809	}	2092	}
1810	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++;
1811	}	2110	}
1812	else	2111	while (ext & 0x80);
1813	cell->darkness = *data++ + 1;
1814	}	2112	}
1815		2113
1816	for (z = 0; z <= 2; ++z)	2114	for (z = 0; z <= 2; ++z)
1817	if (flags & (4 >> z))	2115	if (flags & (4 >> z))
1818	{	2116	{
1819	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1820	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1821	cell->tile [z] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
1822		2120
1823	if (cell->tile [z])	2121	if (cell->tile[z])
1824	{	2122	{
1825	maptex *tex = self->tex + cell->tile [z];	2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
1826	if (!tex->name)	2125	if (!tex.name)
1827	av_push (missing, newSViv (cell->tile [z]));	2126	av_push (missing, newSViv (cell->tile [z]));
1828		2127
1829	if (tex->smoothtile)	2128	if (tex.smoothtile)
1830	{	2129	{
1831	maptex *smooth = self->tex + tex->smoothtile;	2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
1832	if (!smooth->name)	2132	if (!smooth.name)
1833	av_push (missing, newSViv (tex->smoothtile));	2133	av_push (missing, newSViv (tex.smoothtile));
1834	}	2134	}
1835	}	2135	}
1836	}	2136	}
1837	}	2137	}
1838	else	2138	else
…		…
1864	? self->row + y	2164	? self->row + y
1865	: 0;	2165	: 0;
1866		2166
1867	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1868	{	2168	{
1869	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1870		2170
1871	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1872	{	2172	{
1873	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1874		2174
…		…
1876	{	2176	{
1877	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1878	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1879	int a1 = tex.a;	2179	int a1 = tex.a;
1880		2180
1881	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1882	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1883	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1884	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1885	}	2185	}
1886	}	2186	}
1887		2187
1888	*map++ = (r )	2188	*map++ = (r )
1889	| (g << 8)	2189	| (g << 8)
1890	| (b << 16)	2190	| (b << 16)
1891	| (a << 24);	2191	| (a << 24);
1892	}	2192	}
1893	}	2193	}
1894		2194
1895	RETVAL = map_sv;	2195	RETVAL = map_sv;
1896	}	2196	}
1897	OUTPUT:	2197	OUTPUT:
1898	RETVAL	2198	RETVAL
1899		2199
1900	void	2200	void
1901	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)
1902	CODE:	2202	CODE:
1903	{	2203	{
1904	int x, y, z;	2204	int x, y, z;
1905		2205
1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1908	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!
1909	smooth_key skey;
1910	int pl_x, pl_y;	2207	int pl_x, pl_y;
1911	maptex pl_tex;	2208	maptex pl_tex;
1912	rc_t *rc = rc_alloc ();	2209	rc_t rc;
		2210	rc_t rc_ov;
1913	rc_key_t key;	2211	rc_key_t key;
1914	rc_array_t *arr;	2212	rc_t::array_t *arr;
1915		2213
1916	pl_tex.name = 0;	2214	pl_tex.name = 0;
1917		2215
1918	// thats current max. sorry.	2216	// that's current max. sorry.
1919	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1920	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1921
1922	// clear key, in case of extra padding
1923	memset (&skey, 0, sizeof (skey));
1924		2219
1925	memset (&key, 0, sizeof (key));	2220	memset (&key, 0, sizeof (key));
1926	key.r = 255;	2221	key.r = 255;
1927	key.g = 255;	2222	key.g = 255;
1928	key.b = 255;	2223	key.b = 255;
1929	key.a = 255;	2224	key.a = 255;
1930	key.mode = GL_QUADS;	2225	key.mode = GL_QUADS;
1931	key.format = GL_T2F_V3F;	2226	key.format = GL_T2F_V3F;
1932	key.texname = -1;
1933		2227
1934	mx += self->x;	2228	mx += self->x;
1935	my += self->y;	2229	my += self->y;
1936		2230
1937	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1938	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1939	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1940	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1941		2235
1942	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1943	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1944	{	2238	{
1945	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1962		2256
1963	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1964	{	2258	{
1965	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;
1966		2263
1967	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1968	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1969	{	2266	{
1970	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1976	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
1977		2274
1978	if (tile)	2275	if (tile)
1979	{	2276	{
1980	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1981	int px = (x + 1) * T - tex.w;	2278	int px, py;
1982	int py = (y + 1) * T - tex.h;
1983		2279
1984	if (key.texname != tex.name)	2280	if (key.texname != tex.name)
1985	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1986	if (!tex.name)	2284	if (!tex.name)
1987	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1988		2286
1989	key.texname = tex.name;	2287	key.texname = tex.name;
1990	arr = rc_array (rc, &key);	2288	arr = &rc.array (key);
1991	}	2289	}
		2290
		2291	px = (x + 1) * Th - tex.w;
		2292	py = (y + 1) * Tw - tex.h;
1992		2293
1993	if (expect_false (cell->player == player) && expect_false (z == 2))	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1994	{	2295	{
1995	pl_x = px;	2296	pl_x = px;
1996	pl_y = py;	2297	pl_y = py;
1997	pl_tex = tex;	2298	pl_tex = tex;
1998	continue;	2299	continue;
1999	}	2300	}
2000		2301
2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2302	arr->t2f_v3f (0 , 0 , px , py , 0);
2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2003	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);
2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2005
2006	if (expect_false (cell->flags) && expect_false (z == 2))
2007	{
2008	// overlays such as the speech bubble, probably more to come
2009	if (cell->flags & 1)
2010	{
2011	maptex tex = self->tex [1];
2012	int px = x * T + T * 2 / 32;
2013	int py = y * T - T * 6 / 32;
2014
2015	if (tex.name)
2016	{
2017	if (key.texname != tex.name)
2018	{
2019	key.texname = tex.name;
2020	arr = rc_array (rc, &key);
2021	}
2022
2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2027	}
2028	}
2029	}
2030		2306
2031	// update smooth hash	2307	// update smooth hash
2032	if (tex.smoothtile)	2308	if (tex.smoothtile)
2033	{	2309	{
2034	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
2035	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
2036		2312
2037	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
2038		2314
2039	// 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
2040	// shifted +1|+1 so we always stay positive.	2316	// shifted +1|+1 so we always stay positive.
2041		2317
2042	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
2050		2326
2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2052	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
2053		2329
2054	// full tile	2330	// full tile
2055	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);
2056		2332
2057	// borders	2333	// borders
2058	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);
2059	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);
2060	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);
2061	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);
2062		2338
2063	// corners	2339	// corners
2064	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);
2065	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);
2066	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);
2067	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);
2068	}	2364	}
2069	}	2365	}
2070	}	2366	}
2071	}	2367	}
2072		2368
2073	rc_draw (rc);	2369	rc.draw ();
2074	rc_clear (rc);	2370	rc.clear ();
2075		2371
2076	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
2077	// this is basically counting sort	2373	// this is basically counting sort
2078	{	2374	{
2079	int w, b;	2375	int w, b;
2080		2376
2081	glEnable (GL_TEXTURE_2D);	2377	glEnable (GL_TEXTURE_2D);
2082	glBegin (GL_QUADS);	2378	glBegin (GL_QUADS);
2083	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)
2084	{	2382	{
2085	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
2086	if (smask)	2384	IV bits = it->second;
2087	for (b = 0; b < 32; ++b)	2385
2088	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
2089	{	2389	{
2090	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
2091	HE *he;	2398	if (tex.name)
2092
2093	hv_iterinit (smooth);
2094	while ((he = hv_iternext (smooth)))
2095	{	2399	{
2096	smooth_key *skey = (smooth_key *)HeKEY (he);	2400	// this time avoiding texture state changes
2097	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
2098		2402	if (key.texname != tex.name)
2099	if (!(bits & 0x1000)
2100	&& skey->level == level
2101	&& level > smooth_max [skey->x][skey->y])
2102	{	2403	{
2103	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
2104	int px = (((int)skey->x) - 1) * T;
2105	int py = (((int)skey->y) - 1) * T;
2106	int border = bits & 15;
2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2108	float dx = tex.s * .0625f; // 16 images/row
2109	float dy = tex.t * .5f ; // 2 images/column
2110		2405
2111	if (tex.name)
2112	{
2113	// this time avoiding texture state changes
2114	// save gobs of state changes.
2115	if (key.texname != tex.name)
2116	{
2117	glEnd ();	2406	glEnd ();
2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2119	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2120	}	2409	}
2121		2410
2122	if (border)	2411	if (border)
2123	{	2412	{
2124	float ox = border * dx;	2413	float ox = border * dx;
2125		2414
2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2130	}	2419	}
2131		2420
2132	if (corner)	2421	if (corner)
2133	{	2422	{
2134	float ox = corner * dx;	2423	float ox = corner * dx;
2135		2424
2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2140	}
2141	}
2142	}	2429	}
2143	}	2430	}
2144	}	2431	}
2145	}	2432	}
2146		2433
2147	glEnd ();	2434	glEnd ();
2148	glDisable (GL_TEXTURE_2D);	2435	glDisable (GL_TEXTURE_2D);
2149	key.texname = -1;	2436	key.texname = -1;
2150	}	2437	}
2151
2152	hv_clear (smooth);
2153	}	2438	}
2154		2439
2155	if (pl_tex.name)	2440	if (pl_tex.name)
2156	{	2441	{
2157	maptex tex = pl_tex;	2442	maptex tex = pl_tex;
2158	int px = pl_x + sdx;	2443	int px = pl_x + sdx;
2159	int py = pl_y + sdy;	2444	int py = pl_y + sdy;
2160		2445
2161	key.texname = tex.name;	2446	key.texname = tex.name;
2162	arr = rc_array (rc, &key);	2447	rc_t::array_t &arr = rc.array (key);
2163		2448
2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2449	arr.t2f_v3f (0 , 0 , px , py , 0);
2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2166	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);
2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2168		2453
2169	rc_draw (rc);	2454	rc.draw ();
2170	}	2455	}
2171		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
2172	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
2173	rc_free (rc);
2174		2461
2175	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
2176	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
2177	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
2178	{	2465	{
…		…
2181	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
2182	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
2183	{	2470	{
2184	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
2185		2472
2186	int px = x * T;	2473	int px = x * Tw;
2187	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	}
2188		2481
2189	if (cell->stat_hp)	2482	if (cell->stat_hp)
2190	{	2483	{
2191	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2193		2486
2194	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
2195	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
2196	px + width - 1, py);	2489	px + width - 1, py);
2197		2490
…		…
2203	}	2496	}
2204	}	2497	}
2205	}	2498	}
2206		2499
2207	void	2500	void
2208	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)
2209	CODE:	2502	CODE:
2210	{	2503	{
2211	static float color[16][3] = {	2504	static float color[16][3] = {
2212	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
2213	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
2214	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
2215	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
2216		2509
2217	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
2218	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
2219	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
2220	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
2221		2514
2222	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
2223	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
2224	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
2225	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
2226		2519
2227	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
2228		2521
2229	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
2230	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
2231	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
2232	};	2525	};
2233		2526
2234	int x, y;	2527	int x, y;
2235		2528
2236	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	*/
2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2238	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2240	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
2241		2540
2242	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2246		2545
2247	if (m)	2546	if (m)
2248	{	2547	{
2249	float *c = color [m & 15];	2548	float *c = color [m & 15];
2250		2549
2251	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2252	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2253		2552
2254	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2255	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2256	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2257	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2258	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2259	}	2558	}
…		…
2267	void	2566	void
2268	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)
2269	PPCODE:	2568	PPCODE:
2270	{	2569	{
2271	int x, y;	2570	int x, y;
2272	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2273	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2274	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2275	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);
2276	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2577	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2277	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2578	memset (darkness1, 0, sw1*sh1);
2278	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2279		2579
2280	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2281	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2282		2582
2283	mx += self->x - 1;	2583	mx += self->x - 1;
2284	my += self->y - 1;	2584	my += self->y - 1;
2285
2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2287		2585
2288	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2289	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2290	{	2588	{
2291	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2294	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2295	{	2593	{
2296	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2297		2595
2298	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2299	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2300	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2301	}	2599	}
2302	}	2600	}
2303		2601
2304	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2305	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2324		2622
2325	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2326	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2327	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2328		2626
2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2333	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 */
2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2338	}	2636	}
2339		2637
2340	free (darkness1);	2638	free (darkness1);
2341		2639
2342	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2343	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2344	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2345	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2346	}	2644	}
2347		2645
2348	SV *	2646	SV *
…		…
2411	else	2709	else
2412	*data++ = 0;	2710	*data++ = 0;
2413	}	2711	}
2414	}	2712	}
2415		2713
2416	/* 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 */
2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2715	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2418	{	2716	{
2419	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2421	}	2719	}
2422		2720
2423	RETVAL = data_sv;	2721	RETVAL = data_sv;
2424	}	2722	}
2425	OUTPUT:	2723	OUTPUT:
2426	RETVAL	2724	RETVAL
2427		2725
2428	void	2726	void
…		…
2435	STRLEN len;	2733	STRLEN len;
2436	uint8_t *data, *end;	2734	uint8_t *data, *end;
2437		2735
2438	len = SvLEN (data_sv);	2736	len = SvLEN (data_sv);
2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2440	data = SvPVbyte_nolen (data_sv);	2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2441	end = data + len + 8;	2739	end = data + len + 8;
2442		2740
2443	if (len < 5)	2741	if (len < 5)
2444	XSRETURN_EMPTY;	2742	XSRETURN_EMPTY;
2445		2743
…		…
2489		2787
2490	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2491	{	2789	{
2492	tileid t = tile [z];	2790	tileid t = tile [z];
2493		2791
2494	if (t >= self->texs || (t && !self->tex [t].name))	2792	if (t >= self->tex.size () || (t && !self->tex[t].name))
2495	{	2793	{
2496	PUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2497	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2498	}	2796	}
2499		2797
2500	cell->tile [z] = t;	2798	cell->tile[z] = t;
2501	}	2799	}
2502	}	2800	}
2503	}	2801	}
2504	}	2802	}
2505	}	2803	}
2506	}	2804	}
2507		2805
2508	MODULE = Deliantra::Client PACKAGE = DC::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2509		2807
2510	DC::RW	2808	DC::RW
2511	new (SV *class, SV *data_sv)	2809	new (SV *klass, SV *data_sv)
2512	CODE:	2810	CODE:
2513	{	2811	{
2514	STRLEN datalen;	2812	STRLEN datalen;
2515	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2516		2814
…		…
2518	}	2816	}
2519	OUTPUT:	2817	OUTPUT:
2520	RETVAL	2818	RETVAL
2521		2819
2522	DC::RW	2820	DC::RW
2523	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")
2524	CODE:	2822	CODE:
2525	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2526	OUTPUT:	2824	OUTPUT:
2527	RETVAL	2825	RETVAL
2528		2826
…		…
2546	if (RETVAL < 0)	2844	if (RETVAL < 0)
2547	{	2845	{
2548	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2549		2847
2550	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)
2551	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2552		2855	}
		2856	else
2553	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2554	}	2858	}
2555		2859
2556	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2557	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2558	}	2862	}
…		…
2605	void	2909	void
2606	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)
2607	CODE:	2911	CODE:
2608	{	2912	{
2609	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));
2610	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;
2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2612	}	2916	}
2613		2917
2614	void	2918	void
2615	set_reverse_stereo (DC::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
…		…
2618		2922
2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2620		2924
2621	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2622		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
2623	DC::MixChunk	2939	DC::MixChunk
2624	new (SV *class, DC::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2625	CODE:	2941	CODE:
2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2627	OUTPUT:	2943	OUTPUT:
2628	RETVAL	2944	RETVAL
2629		2945
…		…
2659	OUTPUT:	2975	OUTPUT:
2660	RETVAL	2976	RETVAL
2661		2977
2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2663		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
2664	int	2992	int
2665	volume (int volume = -1)	2993	volume (int volume = -1)
2666	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2667	CODE:	2995	CODE:
2668	if (items > 0)	2996	if (items > 0)
…		…
2679	void	3007	void
2680	halt ()	3008	halt ()
2681	CODE:	3009	CODE:
2682	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2683		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2684	DC::MixMusic	3019	DC::MixMusic
2685	new (SV *class, DC::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2686	CODE:	3021	CODE:
2687	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2688	OUTPUT:	3023	OUTPUT:
2689	RETVAL	3024	RETVAL
2690		3025
…		…
2718	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2719	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2720	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2721	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2722	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2723	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2724	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2725	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2726	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2727	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2739	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2740	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2741	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2742	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2743	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),
2744	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2745	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2746	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2747	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2748	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2816	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2817	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2818	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2819	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2820	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),
2821	# undef const_iv	3164	# undef const_iv
2822	};	3165	};
2823		3166
2824	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--)
2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2826		3169
2827	texture_av = newAV ();	3170	texture_av = newAV ();
2828	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2829	}	3172	}
2830		3173
…		…
2832	disable_GL_EXT_blend_func_separate ()	3175	disable_GL_EXT_blend_func_separate ()
2833	CODE:	3176	CODE:
2834	gl.BlendFuncSeparate = 0;	3177	gl.BlendFuncSeparate = 0;
2835	gl.BlendFuncSeparateEXT = 0;	3178	gl.BlendFuncSeparateEXT = 0;
2836		3179
2837	char *	3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2838	gl_vendor ()	3184	gl_vendor ()
2839	CODE:	3185	CODE:
2840	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2841	OUTPUT:	3187	OUTPUT:
2842	RETVAL	3188	RETVAL
2843		3189
2844	char *	3190	const char *
2845	gl_version ()	3191	gl_version ()
2846	CODE:	3192	CODE:
2847	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2848	OUTPUT:	3194	OUTPUT:
2849	RETVAL	3195	RETVAL
2850		3196
2851	char *	3197	const char *
2852	gl_extensions ()	3198	gl_extensions ()
2853	CODE:	3199	CODE:
2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2855	OUTPUT:	3201	OUTPUT:
2856	RETVAL	3202	RETVAL
2857		3203
2858	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2859		3209
2860	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2861	CODE:	3211	CODE:
2862	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2863	OUTPUT:	3213	OUTPUT:
…		…
2871		3221
2872	int glGetError ()	3222	int glGetError ()
2873		3223
2874	void glFinish ()	3224	void glFinish ()
2875		3225
		3226	void glFlush ()
		3227
2876	void glClear (int mask)	3228	void glClear (int mask)
2877		3229
2878	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)
2879	PROTOTYPE: @	3231	PROTOTYPE: @
2880		3232
…		…
2889	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2890		3242
2891	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2892	CODE:	3244	CODE:
2893	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2894		3248
2895	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2896		3250
2897	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2898		3252
…		…
2933	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2934	CODE:	3288	CODE:
2935	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2936		3290
2937	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: @
2938	ALIAS:	3293	ALIAS:
2939	glColor_premultiply = 1	3294	glColor_premultiply = 1
2940	CODE:	3295	CODE:
2941	if (ix)	3296	if (ix)
2942	{	3297	{
…		…
3048		3403
3049	void glEndList ()	3404	void glEndList ()
3050		3405
3051	void glCallList (int list)	3406	void glCallList (int list)
3052		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3054		3414
3055	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
3056		3416
3057	void	3417	void
3058	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
3059	PPCODE:	3419	PPCODE:
3060	{	3420	{
3061	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
3062	XPUSHs (self);	3422	XPUSHs (self);
3063	}	3423	}
3064		3424
3065	BOOT:	3425	BOOT:
3066	{	3426	{
…		…
3074		3434
3075	void	3435	void
3076	draw (SV *self)	3436	draw (SV *self)
3077	CODE:	3437	CODE:
3078	{	3438	{
3079	HV *hv;	3439	HV *hv;
3080	SV **svp;	3440	SV **svp;
3081	NV x, y, w, h;	3441	NV x, y, w, h;
3082	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
3083	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
3084	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
3085	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);

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