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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.268 by root, Sun Jul 20 02:57:43 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>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		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);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
78		89
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
82		96
83	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
85		99
86	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
87		101
88	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
89	#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	}
90		128
91	static AV *texture_av;	129	static AV *texture_av;
92		130
93	static struct	131	static struct
94	{	132	{
…		…
151	{	189	{
152	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
153		191
154	while (attrs)	192	while (attrs)
155	{	193	{
156	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		195
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	197	return 1;
160		198
161	attrs = attrs->next;	199	attrs = attrs->next;
162	}	200	}
163		201
164	return 0;	202	return 0;
165	}	203	}
166		204
167	typedef struct cf_layout {	205	struct cf_layout {
168	PangoLayout *pl;	206	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
170	int base_height;	208	int base_height;
171	DC__Font font;	209	DC__Font font;
172	rc_t *rc;	210	rc_t rc;
173	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
174		214
175	static DC__Font default_font;	215	static DC__Font default_font;
176	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
178		218
179	static void	219	static void
180	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
181	{	221	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	225	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	227	}
188		228
189	static void	229	static void
…		…
219	}	259	}
220		260
221	typedef uint16_t tileid;	261	typedef uint16_t tileid;
222	typedef uint16_t faceid;	262	typedef uint16_t faceid;
223		263
224	typedef struct {	264	struct maptex
		265	{
225	GLuint name;	266	GLuint name;
226	int w, h;	267	int w, h;
227	float s, t;	268	float s, t;
228	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
229	tileid smoothtile;	270	tileid smoothtile;
230	uint8_t smoothlevel;	271	uint8_t smoothlevel;
231	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
232		274
233	typedef struct {	275	struct mapcell
		276	{
234	uint32_t player;	277	uint32_t player;
235	tileid tile[3];	278	tileid tile[3];
236	uint16_t darkness;	279	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	281	};
239		282
240	typedef struct {	283	struct maprow
		284	{
241	int32_t c0, c1;	285	int32_t c0, c1;
242	mapcell *col;	286	mapcell *col;
243	} maprow;	287	};
244		288
245	typedef struct map {	289	struct mapgrid {
246	int x, y, w, h;	290	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
249	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
250		294
251	int32_t rows;	295	int32_t rows;
252	maprow *row;	296	maprow *row;
253	} *DC__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
254		307
255	static char *	308	static char *
256	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
257	{	310	{
258	char *p;	311	char *p;
…		…
275	}	328	}
276		329
277	#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))
278	#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))
279		332
280	static void
281	need_facenum (struct map *self, faceid face)
282	{
283	while (self->faces <= face)
284	{
285	Append (tileid, self->face2tile, self->faces, self->faces);
286	self->faces *= 2;
287	}
288	}
289
290	static void
291	need_texid (struct map *self, int texid)
292	{
293	while (self->texs <= texid)
294	{
295	Append (maptex, self->tex, self->texs, self->texs);
296	self->texs *= 2;
297	}
298	}
299
300	static maprow *	333	static maprow *
301	map_get_row (DC__Map self, int y)	334	map_get_row (mapgrid *self, int y)
302	{	335	{
303	if (0 > y)	336	if (0 > y)
304	{	337	{
305	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
344		377
345	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
346	}	379	}
347		380
348	static mapcell *	381	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
350	{	383	{
351	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
352	}	385	}
353		386
354	static void	387	void mapgrid::clear_cells ()
355	map_clear (DC__Map self)
356	{	388	{
357	int r;	389	int r;
358		390
359	for (r = 0; r < self->rows; r++)	391	for (r = 0; r < rows; r++)
360	Safefree (self->row[r].col);	392	Safefree (row[r].col);
361		393
362	Safefree (self->row);	394	Safefree (row);
363		395
364	self->x = 0;	396	x = 0;
365	self->y = 0;	397	y = 0;
366	self->ox = 0;	398	ox = 0;
367	self->oy = 0;	399	oy = 0;
368	self->row = 0;	400	row = 0;
369	self->rows = 0;	401	rows = 0;
370	}	402	}
371		403
372	#define CELL_CLEAR(cell) \	404	#define CELL_CLEAR(cell) \
373	do { \	405	do { \
374	if ((cell)->player) \	406	if ((cell)->player) \
…		…
378	(cell)->flags = 0; \	410	(cell)->flags = 0; \
379	(cell)->player = 0; \	411	(cell)->player = 0; \
380	} while (0)	412	} while (0)
381		413
382	static void	414	static void
383	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)
384	{	416	{
385	int x, y;	417	int x, y;
386	maprow *row;	418	maprow *row;
387	mapcell *cell;	419	mapcell *cell;
388		420
…		…
405	CELL_CLEAR (cell);	437	CELL_CLEAR (cell);
406	}	438	}
407	}	439	}
408	}	440	}
409		441
410	typedef struct {	442	struct smooth_key
		443	{
411	tileid tile;	444	tileid tile;
412	uint8_t x, y, level;	445	uint8_t x, y, level;
413	} 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	}
414		465
415	static void	466	static void
416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	468	{
418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	469	auto &&it = h.find (key);
419		470
420	if (SvIOK (*sv))	471	if (it == h.end ())
421	SvIV_set (*sv, SvIVX (*sv) | bits);	472	h.insert (std::make_pair (key, bits));
422	else	473	else
423	sv_setiv (*sv, bits);	474	it->second |= bits;
424	}	475	}
425		476
426	static void	477	static void
427	music_finished (void)	478	music_finished (void)
428	{	479	{
…		…
445	ev.code = 1;	496	ev.code = 1;
446	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
447	ev.data2 = 0;	498	ev.data2 = 0;
448		499
449	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;
450	}	508	}
451		509
452	static unsigned int	510	static unsigned int
453	minpot (unsigned int n)	511	minpot (unsigned int n)
454	{	512	{
…		…
521	if (!svp || !SvTRUE (*svp))	579	if (!svp || !SvTRUE (*svp))
522	return 0;	580	return 0;
523		581
524	return 1;	582	return 1;
525	}	583	}
		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
		599	static void
		600	deliantra_main (SV *real_main)
		601	{
		602	dSP;
		603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD | G_VOID);
		606	}
		607
		608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
		611	/* to due surprising braindamage on the side of SDL design, we
		612	* do some mind-boggling hack here: SDL requires a custom main()
		613	* on OS X, so... we provide one and call the original main(), which,
		614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		615	* and which calls our main (== SDL_main) back.
		616	*/
		617	extern C_LINKAGE int
		618	main (int argc, char *argv[])
		619	{
		620	deliantra_main (real_main);
		621	}
		622
		623	#undef main
		624
		625	extern C_LINKAGE int main (int argc, char *argv[]);
		626
		627	static void
		628	SDL_main_hack (SV *real_main_)
		629	{
		630	real_main = real_main_;
		631
		632	char *argv[] = { "deliantra client", 0 };
		633	(main) (1, argv);
		634	}
		635	#else
		636	static void
		637	SDL_main_hack (SV *real_main)
		638	{
		639	deliantra_main (real_main);
		640	}
		641	#endif
526		642
527	MODULE = Deliantra::Client PACKAGE = DC	643	MODULE = Deliantra::Client PACKAGE = DC
528		644
529	PROTOTYPES: ENABLE	645	PROTOTYPES: ENABLE
530		646
…		…
559	const_iv (SDL_USEREVENT),	675	const_iv (SDL_USEREVENT),
560		676
561	const_iv (SDL_APPINPUTFOCUS),	677	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	678	const_iv (SDL_APPMOUSEFOCUS),
563	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),
564		730
565	const_iv (SDLK_FIRST),	731	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	732	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
648		814
		815	const_iv (KMOD_LRAM),
		816
649	const_iv (MIX_DEFAULT_FORMAT),	817	const_iv (MIX_DEFAULT_FORMAT),
650		818
651	const_iv (SDL_INIT_TIMER),	819	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	820	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	821	const_iv (SDL_INIT_VIDEO),
…		…
671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	839	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672	const_iv (SDL_GL_STEREO),	840	const_iv (SDL_GL_STEREO),
673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	841	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674	const_iv (SDL_GL_MULTISAMPLESAMPLES),	842	const_iv (SDL_GL_MULTISAMPLESAMPLES),
675	const_iv (SDL_GL_ACCELERATED_VISUAL),	843	const_iv (SDL_GL_ACCELERATED_VISUAL),
676	const_iv (SDL_GL_SWAP_CONTROL)	844	const_iv (SDL_GL_SWAP_CONTROL),
		845
		846	const_iv (FOW_DARKNESS)
677	# undef const_iv	847	# undef const_iv
678	};	848	};
679		849
680	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--)
681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
682		852
683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
685	}	855	}
686		856
…		…
702	NV ceil (NV x)	872	NV ceil (NV x)
703		873
704	IV minpot (UV n)	874	IV minpot (UV n)
705		875
706	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
707		883
708	void	884	void
709	pango_init ()	885	pango_init ()
710	CODE:	886	CODE:
711	{	887	{
…		…
719	#endif	895	#endif
720	}	896	}
721		897
722	char *SDL_GetError ()	898	char *SDL_GetError ()
723		899
		900	void SDL_main_hack (SV *real_main)
		901	PROTOTYPE: &
		902
724	int SDL_Init (U32 flags)	903	int SDL_Init (U32 flags)
725		904
726	int SDL_InitSubSystem (U32 flags)	905	int SDL_InitSubSystem (U32 flags)
727		906
728	void SDL_QuitSubSystem (U32 flags)	907	void SDL_QuitSubSystem (U32 flags)
729		908
730	void SDL_Quit ()	909	void SDL_Quit ()
731		910
732	int SDL_GL_SetAttribute (int attr, int value)	911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
733		913
734	int SDL_GL_GetAttribute (int attr)	914	int SDL_GL_GetAttribute (int attr)
735	CODE:	915	CODE:
736	if (SDL_GL_GetAttribute (attr, &RETVAL))	916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
737	XSRETURN_UNDEF;	917	XSRETURN_UNDEF;
738	OUTPUT:	918	OUTPUT:
739	RETVAL	919	RETVAL
740		920
741	void	921	void
…		…
796	);	976	);
797		977
798	if (RETVAL)	978	if (RETVAL)
799	{	979	{
800	av_clear (texture_av);	980	av_clear (texture_av);
801
802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
803	#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);
804	#include "glfunc.h"	982	#include "glfunc.h"
805	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
806	}	986	}
807	}	987	}
808	OUTPUT:	988	OUTPUT:
809	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char *title, const char *icon)
810		993
811	void	994	void
812	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
813		996
814	char *	997	char *
815	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
816		1000
817	int	1001	int
818	SDL_GetAppState ()	1002	SDL_GetAppState ()
819		1003
820	int	1004	int
821	SDL_GetModState ()	1005	SDL_GetModState ()
822		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
823	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
824	poll_events ()	1015	peep_events ()
825	PPCODE:	1016	PPCODE:
826	{	1017	{
827	SDL_Event ev;	1018	SDL_Event ev;
828		1019
829	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
836	{	1027	{
837	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
838	case SDL_KEYUP:	1029	case SDL_KEYUP:
839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
841	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);
842	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 */
843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
844	break;	1035	break;
845		1036
846	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
865	x = ev.motion.x;	1056	x = ev.motion.x;
866	y = ev.motion.y;	1057	y = ev.motion.y;
867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868	}	1059	}
869		1060
870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
871	hv_store (hv, "state", 5, newSViv (state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
872	hv_store (hv, "x", 1, newSViv (x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
873	hv_store (hv, "y", 1, newSViv (y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
895		1086
896	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))));
897	}	1088	}
898	}	1089	}
899		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
900	int	1104	int
901	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)
902	POSTCALL:	1106	POSTCALL:
903	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
904	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
905		1109
906	void	1110	void
907	Mix_QuerySpec ()	1111	Mix_QuerySpec ()
…		…
966	add_font (char *file)	1170	add_font (char *file)
967	CODE:	1171	CODE:
968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
969	OUTPUT:	1173	OUTPUT:
970	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)
971		1182
972	void	1183	void
973	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
974	ALIAS:	1185	ALIAS:
975	load_image_file = 1	1186	load_image_file = 1
…		…
1021		1232
1022	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
1023	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
1024	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
1025	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
1026	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1027	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)));
1028	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1029	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1030	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
1031		1242
…		…
1091	#if DEBUG	1302	#if DEBUG
1092	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
1093	#endif	1304	#endif
1094	}	1305	}
1095		1306
		1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
1096	MODULE = Deliantra::Client PACKAGE = DC::Font	1314	MODULE = Deliantra::Client PACKAGE = DC::Font
1097		1315
1098	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1099		1317
1100	DC::Font	1318	DC::Font
1101	new_from_file (SV *class, char *path, int id = 0)	1319	new_from_file (SV *klass, char *path, int id = 0)
1102	CODE:	1320	CODE:
1103	{	1321	{
1104	int count;	1322	int count;
1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1323	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1106	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1135	PROTOTYPE:	1353	PROTOTYPE:
1136	CODE:	1354	CODE:
1137	tc_restore ();	1355	tc_restore ();
1138		1356
1139	DC::Layout	1357	DC::Layout
1140	new (SV *class)	1358	new (SV *klass)
1141	CODE:	1359	CODE:
1142	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1143		1361
1144	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1145	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1146	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1147	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
1148	RETVAL->a = 1.;	1366	RETVAL->a = 1.;
1149	RETVAL->base_height = MIN_FONT_HEIGHT;	1367	RETVAL->base_height = MIN_FONT_HEIGHT;
1150	RETVAL->font = 0;	1368	RETVAL->font = 0;
1151	RETVAL->rc = rc_alloc ();
1152		1369
1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1370	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1154	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1155	OUTPUT:	1372	OUTPUT:
1156	RETVAL	1373	RETVAL
1157		1374
1158	void	1375	void
1159	DESTROY (DC::Layout self)	1376	DESTROY (DC::Layout self)
1160	CODE:	1377	CODE:
1161	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1162	rc_free (self->rc);
1163	Safefree (self);	1379	delete self;
1164		1380
1165	void	1381	void
1166	set_text (DC::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1167	CODE:	1383	CODE:
1168	{	1384	{
…		…
1294		1510
1295	void	1511	void
1296	set_height (DC::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1297	CODE:	1513	CODE:
1298	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1299	{	1515	{
1300	self->base_height = base_height;	1516	self->base_height = base_height;
1301	layout_update_font (self);	1517	layout_update_font (self);
1302	}	1518	}
1303		1519
1304	void	1520	void
…		…
1422	}	1638	}
1423		1639
1424	void	1640	void
1425	render (DC::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1426	CODE:	1642	CODE:
1427	rc_clear (self->rc);	1643	self->rc.clear ();
1428	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1429	self->pl,	1645	self->pl,
1430	self->rc,	1646	&self->rc,
1431	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1432	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1433	flags	1649	flags
1434	);	1650	);
1435	// we assume that context_change actually clears/frees stuff	1651	// we assume that context_change actually clears/frees stuff
…		…
1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1448	glEnable (GL_ALPHA_TEST);	1664	glEnable (GL_ALPHA_TEST);
1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1450		1666
1451	rc_draw (self->rc);	1667	self->rc.draw ();
1452		1668
1453	glDisable (GL_ALPHA_TEST);	1669	glDisable (GL_ALPHA_TEST);
1454	glDisable (GL_BLEND);	1670	glDisable (GL_BLEND);
1455	glDisable (GL_TEXTURE_2D);	1671	glDisable (GL_TEXTURE_2D);
1456	}	1672	}
…		…
1531	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1532	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1533	}	1749	}
1534	}	1750	}
1535		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
1536	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)
1537	CODE:	1874	CODE:
1538	{	1875	{
1539	GLint width;	1876	GLint width;
1540	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);
…		…
1547	MODULE = Deliantra::Client PACKAGE = DC::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1548		1885
1549	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1550		1887
1551	DC::Map	1888	DC::Map
1552	new (SV *class)	1889	new (SV *klass)
1553	CODE:	1890	CODE:
1554	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1555	RETVAL->x = 0;	1892	RETVAL->x = 0;
1556	RETVAL->y = 0;	1893	RETVAL->y = 0;
1557	RETVAL->w = 0;	1894	RETVAL->w = 0;
1558	RETVAL->h = 0;	1895	RETVAL->h = 0;
1559	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1560	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1561	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1562	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1563	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1564	RETVAL->row = 0;	1899	RETVAL->row = 0;
1565	OUTPUT:	1900	OUTPUT:
1566	RETVAL	1901	RETVAL
1567		1902
1568	void	1903	void
1569	DESTROY (DC::Map self)	1904	DESTROY (DC::Map self)
1570	CODE:	1905	CODE:
1571	{	1906	{
1572	map_clear (self);
1573	Safefree (self->face2tile);
1574	Safefree (self->tex);
1575	Safefree (self);	1907	delete self;
1576	}	1908	}
1577		1909
1578	void	1910	void
1579	resize (DC::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1580	CODE:	1912	CODE:
…		…
1582	self->h = map_height;	1914	self->h = map_height;
1583		1915
1584	void	1916	void
1585	clear (DC::Map self)	1917	clear (DC::Map self)
1586	CODE:	1918	CODE:
1587	map_clear (self);	1919	self->clear_cells ();
1588		1920
1589	void	1921	void
1590	set_tileid (DC::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1591	CODE:	1923	CODE:
1592	{	1924	{
1593	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1594	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1595	}	1928	}
1596		1929
1597	void	1930	void
1598	set_smooth (DC::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1599	CODE:	1932	CODE:
1600	{	1933	{
1601	tileid texid;
1602	maptex *tex;
1603
1604	if (face < 0 || face >= self->faces)	1934	if (face < 0 || face >= self->tile.size ())
1605	return;	1935	return;
1606		1936
1607	if (smooth < 0 || smooth >= self->faces)	1937	if (smooth < 0 || smooth >= self->tile.size ())
1608	return;	1938	return;
1609		1939
1610	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1611		1941
1612	if (!texid)	1942	if (!texid)
1613	return;	1943	return;
1614		1944
1615	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1616	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1617	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1618	}	1948	}
1619		1949
1620	void	1950	void
1621	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)
1622	CODE:	1952	CODE:
1623	{	1953	{
1624	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1625		1955
1626	{	1956	{
1627	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1628		1958
1629	tex->name = name;	1959	tex.name = name;
1630	tex->w = w;	1960	tex.w = w;
1631	tex->h = h;	1961	tex.h = h;
1632	tex->s = s;	1962	tex.s = s;
1633	tex->t = t;	1963	tex.t = t;
1634	tex->r = r;	1964	tex.r = r;
1635	tex->g = g;	1965	tex.g = g;
1636	tex->b = b;	1966	tex.b = b;
1637	tex->a = a;	1967	tex.a = a;
1638	}	1968	}
1639		1969
1640	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1641	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1642	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1644	//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);
1645	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1646	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1648	}	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	}
1649		1999
1650	int	2000	int
1651	ox (DC::Map self)	2001	ox (DC::Map self)
1652	ALIAS:	2002	ALIAS:
1653	oy = 1	2003	oy = 1
…		…
1693	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1694	}	2044	}
1695	}	2045	}
1696		2046
1697	SV *	2047	SV *
1698	map1a_update (DC::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1699	CODE:	2049	CODE:
1700	{	2050	{
1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2051	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1702	uint8_t *data_end = (uint8_t *)SvEND (data_);	2052	uint8_t *data_end = (uint8_t *)SvEND (data_);
1703	mapcell *cell;	2053	mapcell *cell;
…		…
1724		2074
1725	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1726		2076
1727	if (flags & 8)	2077	if (flags & 8)
1728	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1729	if (extmap)	2081	do
1730	{	2082	{
1731	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1732		2085
1733	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
1734	{	2089	{
1735	ext = *data++;
1736	cmd = ext & 0x7f;
1737
1738	if (cmd < 4)
1739	cell->darkness = 255 - ext * 64 + 1;
1740	else if (cmd == 5) // health
1741	{
1742	cell->stat_width = 1;	2090	cell->stat_width = 1;
1743	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1744	}
1745	else if (cmd == 6) // monster width
1746	cell->stat_width = *data++ + 1;
1747	else if (cmd == 0x47)
1748	{
1749	if (*data == 1) cell->player = data [1];
1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1753
1754	data += *data + 1;
1755	}
1756	else if (cmd == 8) // cell flags
1757	cell->flags = *data++;
1758	else if (ext & 0x40) // unknown, multibyte => skip
1759	data += *data + 1;
1760	else
1761	data++;
1762	}	2092	}
1763	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++;
1764	}	2110	}
1765	else	2111	while (ext & 0x80);
1766	cell->darkness = *data++ + 1;
1767	}	2112	}
1768		2113
1769	for (z = 0; z <= 2; ++z)	2114	for (z = 0; z <= 2; ++z)
1770	if (flags & (4 >> z))	2115	if (flags & (4 >> z))
1771	{	2116	{
1772	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1773	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1774	cell->tile [z] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
1775		2120
1776	if (cell->tile [z])	2121	if (cell->tile[z])
1777	{	2122	{
1778	maptex *tex = self->tex + cell->tile [z];	2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
1779	if (!tex->name)	2125	if (!tex.name)
1780	av_push (missing, newSViv (cell->tile [z]));	2126	av_push (missing, newSViv (cell->tile [z]));
1781		2127
1782	if (tex->smoothtile)	2128	if (tex.smoothtile)
1783	{	2129	{
1784	maptex *smooth = self->tex + tex->smoothtile;	2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
1785	if (!smooth->name)	2132	if (!smooth.name)
1786	av_push (missing, newSViv (tex->smoothtile));	2133	av_push (missing, newSViv (tex.smoothtile));
1787	}	2134	}
1788	}	2135	}
1789	}	2136	}
1790	}	2137	}
1791	else	2138	else
…		…
1817	? self->row + y	2164	? self->row + y
1818	: 0;	2165	: 0;
1819		2166
1820	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1821	{	2168	{
1822	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1823		2170
1824	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1825	{	2172	{
1826	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1827		2174
…		…
1829	{	2176	{
1830	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1831	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1832	int a1 = tex.a;	2179	int a1 = tex.a;
1833		2180
1834	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1835	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1836	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1837	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1838	}	2185	}
1839	}	2186	}
1840		2187
1841	*map++ = (r )	2188	*map++ = (r )
1842	| (g << 8)	2189	| (g << 8)
1843	| (b << 16)	2190	| (b << 16)
1844	| (a << 24);	2191	| (a << 24);
1845	}	2192	}
1846	}	2193	}
1847		2194
1848	RETVAL = map_sv;	2195	RETVAL = map_sv;
1849	}	2196	}
1850	OUTPUT:	2197	OUTPUT:
1851	RETVAL	2198	RETVAL
1852		2199
1853	void	2200	void
1854	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)
1855	CODE:	2202	CODE:
1856	{	2203	{
1857	int x, y, z;	2204	int x, y, z;
1858		2205
1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861	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!
1862	smooth_key skey;
1863	int pl_x, pl_y;	2207	int pl_x, pl_y;
1864	maptex pl_tex;	2208	maptex pl_tex;
1865	rc_t *rc = rc_alloc ();	2209	rc_t rc;
		2210	rc_t rc_ov;
1866	rc_key_t key;	2211	rc_key_t key;
1867	rc_array_t *arr;	2212	rc_t::array_t *arr;
1868		2213
1869	pl_tex.name = 0;	2214	pl_tex.name = 0;
1870		2215
1871	// thats current max. sorry.	2216	// that's current max. sorry.
1872	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1873	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1874
1875	// clear key, in case of extra padding
1876	memset (&skey, 0, sizeof (skey));
1877		2219
1878	memset (&key, 0, sizeof (key));	2220	memset (&key, 0, sizeof (key));
1879	key.r = 255;	2221	key.r = 255;
1880	key.g = 255;	2222	key.g = 255;
1881	key.b = 255;	2223	key.b = 255;
1882	key.a = 255;	2224	key.a = 255;
1883	key.mode = GL_QUADS;	2225	key.mode = GL_QUADS;
1884	key.format = GL_T2F_V3F;	2226	key.format = GL_T2F_V3F;
1885	key.texname = -1;
1886		2227
1887	mx += self->x;	2228	mx += self->x;
1888	my += self->y;	2229	my += self->y;
1889		2230
1890	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1891	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1892	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1893	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1894		2235
1895	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1896	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1897	{	2238	{
1898	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1915		2256
1916	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1917	{	2258	{
1918	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;
1919		2263
1920	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1921	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1922	{	2266	{
1923	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1929	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
1930		2274
1931	if (tile)	2275	if (tile)
1932	{	2276	{
1933	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1934	int px = (x + 1) * T - tex.w;	2278	int px, py;
1935	int py = (y + 1) * T - tex.h;
1936		2279
1937	if (key.texname != tex.name)	2280	if (key.texname != tex.name)
1938	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1939	if (!tex.name)	2284	if (!tex.name)
1940	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1941		2286
1942	key.texname = tex.name;	2287	key.texname = tex.name;
1943	arr = rc_array (rc, &key);	2288	arr = &rc.array (key);
1944	}	2289	}
		2290
		2291	px = (x + 1) * Th - tex.w;
		2292	py = (y + 1) * Tw - tex.h;
1945		2293
1946	if (expect_false (cell->player == player) && expect_false (z == 2))	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1947	{	2295	{
1948	pl_x = px;	2296	pl_x = px;
1949	pl_y = py;	2297	pl_y = py;
1950	pl_tex = tex;	2298	pl_tex = tex;
1951	continue;	2299	continue;
1952	}	2300	}
1953		2301
1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2302	arr->t2f_v3f (0 , 0 , px , py , 0);
1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1956	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);
1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1958
1959	if (expect_false (cell->flags) && expect_false (z == 2))
1960	{
1961	// overlays such as the speech bubble, probably more to come
1962	if (cell->flags & 1)
1963	{
1964	maptex tex = self->tex [1];
1965	int px = x * T + T * 2 / 32;
1966	int py = y * T - T * 6 / 32;
1967
1968	if (tex.name)
1969	{
1970	if (key.texname != tex.name)
1971	{
1972	key.texname = tex.name;
1973	arr = rc_array (rc, &key);
1974	}
1975
1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980	}
1981	}
1982	}
1983		2306
1984	// update smooth hash	2307	// update smooth hash
1985	if (tex.smoothtile)	2308	if (tex.smoothtile)
1986	{	2309	{
1987	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
1988	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
1989		2312
1990	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
1991		2314
1992	// 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
1993	// shifted +1|+1 so we always stay positive.	2316	// shifted +1|+1 so we always stay positive.
1994		2317
1995	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
2003		2326
2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2005	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
2006		2329
2007	// full tile	2330	// full tile
2008	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);
2009		2332
2010	// borders	2333	// borders
2011	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);
2012	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);
2013	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);
2014	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);
2015		2338
2016	// corners	2339	// corners
2017	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);
2018	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);
2019	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);
2020	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);
2021	}	2364	}
2022	}	2365	}
2023	}	2366	}
2024	}	2367	}
2025		2368
2026	rc_draw (rc);	2369	rc.draw ();
2027	rc_clear (rc);	2370	rc.clear ();
2028		2371
2029	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
2030	// this is basically counting sort	2373	// this is basically counting sort
2031	{	2374	{
2032	int w, b;	2375	int w, b;
2033		2376
2034	glEnable (GL_TEXTURE_2D);	2377	glEnable (GL_TEXTURE_2D);
2035	glBegin (GL_QUADS);	2378	glBegin (GL_QUADS);
2036	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)
2037	{	2382	{
2038	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
2039	if (smask)	2384	IV bits = it->second;
2040	for (b = 0; b < 32; ++b)	2385
2041	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
2042	{	2389	{
2043	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
2044	HE *he;	2398	if (tex.name)
2045
2046	hv_iterinit (smooth);
2047	while ((he = hv_iternext (smooth)))
2048	{	2399	{
2049	smooth_key *skey = (smooth_key *)HeKEY (he);	2400	// this time avoiding texture state changes
2050	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
2051		2402	if (key.texname != tex.name)
2052	if (!(bits & 0x1000)
2053	&& skey->level == level
2054	&& level > smooth_max [skey->x][skey->y])
2055	{	2403	{
2056	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
2057	int px = (((int)skey->x) - 1) * T;
2058	int py = (((int)skey->y) - 1) * T;
2059	int border = bits & 15;
2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061	float dx = tex.s * .0625f; // 16 images/row
2062	float dy = tex.t * .5f ; // 2 images/column
2063		2405
2064	if (tex.name)
2065	{
2066	// this time avoiding texture state changes
2067	// save gobs of state changes.
2068	if (key.texname != tex.name)
2069	{
2070	glEnd ();	2406	glEnd ();
2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2072	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2073	}	2409	}
2074		2410
2075	if (border)	2411	if (border)
2076	{	2412	{
2077	float ox = border * dx;	2413	float ox = border * dx;
2078		2414
2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2083	}	2419	}
2084		2420
2085	if (corner)	2421	if (corner)
2086	{	2422	{
2087	float ox = corner * dx;	2423	float ox = corner * dx;
2088		2424
2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2093	}
2094	}
2095	}	2429	}
2096	}	2430	}
2097	}	2431	}
2098	}	2432	}
2099		2433
2100	glEnd ();	2434	glEnd ();
2101	glDisable (GL_TEXTURE_2D);	2435	glDisable (GL_TEXTURE_2D);
2102	key.texname = -1;	2436	key.texname = -1;
2103	}	2437	}
2104
2105	hv_clear (smooth);
2106	}	2438	}
2107		2439
2108	if (pl_tex.name)	2440	if (pl_tex.name)
2109	{	2441	{
2110	maptex tex = pl_tex;	2442	maptex tex = pl_tex;
2111	int px = pl_x + sdx;	2443	int px = pl_x + sdx;
2112	int py = pl_y + sdy;	2444	int py = pl_y + sdy;
2113		2445
2114	key.texname = tex.name;	2446	key.texname = tex.name;
2115	arr = rc_array (rc, &key);	2447	rc_t::array_t &arr = rc.array (key);
2116		2448
2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2449	arr.t2f_v3f (0 , 0 , px , py , 0);
2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2119	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);
2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2121		2453
2122	rc_draw (rc);	2454	rc.draw ();
2123	}	2455	}
2124		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
2125	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
2126	rc_free (rc);
2127		2461
2128	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
2129	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
2130	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
2131	{	2465	{
…		…
2134	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
2135	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
2136	{	2470	{
2137	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
2138		2472
2139	int px = x * T;	2473	int px = x * Tw;
2140	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	}
2141		2481
2142	if (cell->stat_hp)	2482	if (cell->stat_hp)
2143	{	2483	{
2144	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2146		2486
2147	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
2148	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
2149	px + width - 1, py);	2489	px + width - 1, py);
2150		2490
…		…
2156	}	2496	}
2157	}	2497	}
2158	}	2498	}
2159		2499
2160	void	2500	void
2161	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)
2162	CODE:	2502	CODE:
2163	{	2503	{
2164	static float color[16][3] = {	2504	static float color[16][3] = {
2165	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
2166	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
2167	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
2168	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
2169		2509
2170	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
2171	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
2172	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
2173	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
2174		2514
2175	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
2176	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
2177	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
2178	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
2179		2519
2180	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
2181		2521
2182	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
2183	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
2184	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
2185	};	2525	};
2186		2526
2187	int x, y;	2527	int x, y;
2188		2528
2189	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	*/
2190	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2191	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
2194		2540
2195	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2199		2545
2200	if (m)	2546	if (m)
2201	{	2547	{
2202	float *c = color [m & 15];	2548	float *c = color [m & 15];
2203		2549
2204	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2205	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2206		2552
2207	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2208	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2209	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2210	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2211	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2212	}	2558	}
…		…
2220	void	2566	void
2221	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)
2222	PPCODE:	2568	PPCODE:
2223	{	2569	{
2224	int x, y;	2570	int x, y;
2225	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2226	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2227	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2228	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);
2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2577	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2578	memset (darkness1, 0, sw1*sh1);
2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2232		2579
2233	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2234	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2235		2582
2236	mx += self->x - 1;	2583	mx += self->x - 1;
2237	my += self->y - 1;	2584	my += self->y - 1;
2238
2239	memset (darkness1, 255, sw1 * sh1);
2240		2585
2241	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2242	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2243	{	2588	{
2244	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2247	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2248	{	2593	{
2249	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2250		2595
2251	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2252	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2253	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2254	}	2599	}
2255	}	2600	}
2256		2601
2257	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2258	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2277		2622
2278	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2279	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2280	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2281		2626
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2286	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 */
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2291	}	2636	}
2292		2637
2293	free (darkness1);	2638	free (darkness1);
2294		2639
2295	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2296	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2297	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2298	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2299	}	2644	}
2300		2645
2301	SV *	2646	SV *
…		…
2364	else	2709	else
2365	*data++ = 0;	2710	*data++ = 0;
2366	}	2711	}
2367	}	2712	}
2368		2713
2369	/* 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 */
2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2715	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371	{	2716	{
2372	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374	}	2719	}
2375		2720
2376	RETVAL = data_sv;	2721	RETVAL = data_sv;
2377	}	2722	}
2378	OUTPUT:	2723	OUTPUT:
2379	RETVAL	2724	RETVAL
2380		2725
2381	void	2726	void
…		…
2388	STRLEN len;	2733	STRLEN len;
2389	uint8_t *data, *end;	2734	uint8_t *data, *end;
2390		2735
2391	len = SvLEN (data_sv);	2736	len = SvLEN (data_sv);
2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393	data = SvPVbyte_nolen (data_sv);	2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2394	end = data + len + 8;	2739	end = data + len + 8;
2395		2740
2396	if (len < 5)	2741	if (len < 5)
2397	XSRETURN_EMPTY;	2742	XSRETURN_EMPTY;
2398		2743
…		…
2442		2787
2443	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2444	{	2789	{
2445	tileid t = tile [z];	2790	tileid t = tile [z];
2446		2791
2447	if (t >= self->texs || (t && !self->tex [t].name))	2792	if (t >= self->tex.size () || (t && !self->tex[t].name))
2448	{	2793	{
2449	PUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2450	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2451	}	2796	}
2452		2797
2453	cell->tile [z] = t;	2798	cell->tile[z] = t;
2454	}	2799	}
2455	}	2800	}
2456	}	2801	}
2457	}	2802	}
2458	}	2803	}
2459	}	2804	}
2460		2805
2461	MODULE = Deliantra::Client PACKAGE = DC::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2462		2807
2463	DC::RW	2808	DC::RW
2464	new (SV *class, SV *data_sv)	2809	new (SV *klass, SV *data_sv)
2465	CODE:	2810	CODE:
2466	{	2811	{
2467	STRLEN datalen;	2812	STRLEN datalen;
2468	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2469		2814
…		…
2471	}	2816	}
2472	OUTPUT:	2817	OUTPUT:
2473	RETVAL	2818	RETVAL
2474		2819
2475	DC::RW	2820	DC::RW
2476	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")
2477	CODE:	2822	CODE:
2478	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2479	OUTPUT:	2824	OUTPUT:
2480	RETVAL	2825	RETVAL
2481		2826
…		…
2499	if (RETVAL < 0)	2844	if (RETVAL < 0)
2500	{	2845	{
2501	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2502		2847
2503	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)
2504	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2505		2855	}
		2856	else
2506	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2507	}	2858	}
2508		2859
2509	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2510	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2511	}	2862	}
…		…
2558	void	2909	void
2559	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)
2560	CODE:	2911	CODE:
2561	{	2912	{
2562	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));
2563	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;
2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565	}	2916	}
2566		2917
2567	void	2918	void
2568	set_reverse_stereo (DC::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
…		…
2571		2922
2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573		2924
2574	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2575		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
2576	DC::MixChunk	2939	DC::MixChunk
2577	new (SV *class, DC::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2578	CODE:	2941	CODE:
2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580	OUTPUT:	2943	OUTPUT:
2581	RETVAL	2944	RETVAL
2582		2945
…		…
2612	OUTPUT:	2975	OUTPUT:
2613	RETVAL	2976	RETVAL
2614		2977
2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2616		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
2617	int	2992	int
2618	volume (int volume = -1)	2993	volume (int volume = -1)
2619	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2620	CODE:	2995	CODE:
2621	if (items > 0)	2996	if (items > 0)
…		…
2632	void	3007	void
2633	halt ()	3008	halt ()
2634	CODE:	3009	CODE:
2635	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2636		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2637	DC::MixMusic	3019	DC::MixMusic
2638	new (SV *class, DC::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2639	CODE:	3021	CODE:
2640	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2641	OUTPUT:	3023	OUTPUT:
2642	RETVAL	3024	RETVAL
2643		3025
…		…
2671	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2672	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2673	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2674	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2675	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2676	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2677	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2678	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2679	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2680	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2692	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2693	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2694	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2695	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2696	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),
2697	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2698	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2699	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2700	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2701	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2769	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2770	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2771	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2772	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2773	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),
2774	# undef const_iv	3164	# undef const_iv
2775	};	3165	};
2776		3166
2777	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--)
2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2779		3169
2780	texture_av = newAV ();	3170	texture_av = newAV ();
2781	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2782	}	3172	}
2783		3173
…		…
2785	disable_GL_EXT_blend_func_separate ()	3175	disable_GL_EXT_blend_func_separate ()
2786	CODE:	3176	CODE:
2787	gl.BlendFuncSeparate = 0;	3177	gl.BlendFuncSeparate = 0;
2788	gl.BlendFuncSeparateEXT = 0;	3178	gl.BlendFuncSeparateEXT = 0;
2789		3179
2790	char *	3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2791	gl_vendor ()	3184	gl_vendor ()
2792	CODE:	3185	CODE:
2793	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2794	OUTPUT:	3187	OUTPUT:
2795	RETVAL	3188	RETVAL
2796		3189
2797	char *	3190	const char *
2798	gl_version ()	3191	gl_version ()
2799	CODE:	3192	CODE:
2800	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2801	OUTPUT:	3194	OUTPUT:
2802	RETVAL	3195	RETVAL
2803		3196
2804	char *	3197	const char *
2805	gl_extensions ()	3198	gl_extensions ()
2806	CODE:	3199	CODE:
2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2808	OUTPUT:	3201	OUTPUT:
2809	RETVAL	3202	RETVAL
2810		3203
2811	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2812		3209
2813	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2814	CODE:	3211	CODE:
2815	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2816	OUTPUT:	3213	OUTPUT:
…		…
2824		3221
2825	int glGetError ()	3222	int glGetError ()
2826		3223
2827	void glFinish ()	3224	void glFinish ()
2828		3225
		3226	void glFlush ()
		3227
2829	void glClear (int mask)	3228	void glClear (int mask)
2830		3229
2831	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)
2832	PROTOTYPE: @	3231	PROTOTYPE: @
2833		3232
…		…
2842	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2843		3242
2844	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2845	CODE:	3244	CODE:
2846	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2847		3248
2848	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2849		3250
2850	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2851		3252
…		…
2886	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2887	CODE:	3288	CODE:
2888	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2889		3290
2890	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: @
2891	ALIAS:	3293	ALIAS:
2892	glColor_premultiply = 1	3294	glColor_premultiply = 1
2893	CODE:	3295	CODE:
2894	if (ix)	3296	if (ix)
2895	{	3297	{
…		…
3001		3403
3002	void glEndList ()	3404	void glEndList ()
3003		3405
3004	void glCallList (int list)	3406	void glCallList (int list)
3005		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3007		3414
3008	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
3009		3416
3010	void	3417	void
3011	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
3012	PPCODE:	3419	PPCODE:
3013	{	3420	{
3014	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
3015	XPUSHs (self);	3422	XPUSHs (self);
3016	}	3423	}
3017		3424
3018	BOOT:	3425	BOOT:
3019	{	3426	{
…		…
3027		3434
3028	void	3435	void
3029	draw (SV *self)	3436	draw (SV *self)
3030	CODE:	3437	CODE:
3031	{	3438	{
3032	HV *hv;	3439	HV *hv;
3033	SV **svp;	3440	SV **svp;
3034	NV x, y, w, h;	3441	NV x, y, w, h;
3035	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
3036	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
3037	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
3038	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);

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