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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 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	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
250		294
251	int32_t rows;	295	int32_t rows;
252	maprow *row;	296	maprow *row;
253	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
254		300
255	static char *	301	static char *
256	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
257	{	303	{
258	char *p;	304	char *p;
…		…
276		322
277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#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))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279		325
280	static void	326	static void
281	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
282	{	328	{
283	while (self->faces <= face)	329	while (self->faces <= face)
284	{	330	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	332	self->faces *= 2;
287	}	333	}
288	}	334	}
289		335
290	static void	336	static void
291	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
292	{	338	{
293	while (self->texs <= texid)	339	while (self->texs <= texid)
294	{	340	{
295	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
296	self->texs *= 2;	342	self->texs *= 2;
297	}	343	}
298	}	344	}
299		345
300	static maprow *	346	static maprow *
301	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
302	{	348	{
303	if (0 > y)	349	if (0 > y)
304	{	350	{
305	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
344		390
345	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
346	}	392	}
347		393
348	static mapcell *	394	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
350	{	396	{
351	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
352	}	398	}
353		399
354	static void	400	static void
355	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
356	{	402	{
357	int r;	403	int r;
358		404
359	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
378	(cell)->flags = 0; \	424	(cell)->flags = 0; \
379	(cell)->player = 0; \	425	(cell)->player = 0; \
380	} while (0)	426	} while (0)
381		427
382	static void	428	static void
383	map_blank (DC__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
384	{	430	{
385	int x, y;	431	int x, y;
386	maprow *row;	432	maprow *row;
387	mapcell *cell;	433	mapcell *cell;
388		434
…		…
405	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
406	}	452	}
407	}	453	}
408	}	454	}
409		455
410	typedef struct {	456	struct smooth_key
		457	{
411	tileid tile;	458	tileid tile;
412	uint8_t x, y, level;	459	uint8_t x, y, level;
413	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
414		479
415	static void	480	static void
416	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	482	{
418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
419		484
420	if (SvIOK (*sv))	485	if (it == h.end ())
421	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
422	else	487	else
423	sv_setiv (*sv, bits);	488	it->second \|= bits;
424	}	489	}
425		490
426	static void	491	static void
427	music_finished (void)	492	music_finished (void)
428	{	493	{
…		…
445	ev.code = 1;	510	ev.code = 1;
446	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
447	ev.data2 = 0;	512	ev.data2 = 0;
448		513
449	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
450	}	522	}
451		523
452	static unsigned int	524	static unsigned int
453	minpot (unsigned int n)	525	minpot (unsigned int n)
454	{	526	{
…		…
521	if (!svp \|\| !SvTRUE (*svp))	593	if (!svp \|\| !SvTRUE (*svp))
522	return 0;	594	return 0;
523		595
524	return 1;	596	return 1;
525	}	597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
526		656
527	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
528		658
529	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
530		660
…		…
559	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
560		690
561	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
564		744
565	const_iv (SDLK_FIRST),	745	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	746	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
648		828
		829	const_iv (KMOD_LRAM),
		830
649	const_iv (MIX_DEFAULT_FORMAT),	831	const_iv (MIX_DEFAULT_FORMAT),
650		832
651	const_iv (SDL_INIT_TIMER),	833	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	834	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	835	const_iv (SDL_INIT_VIDEO),
…		…
677		859
678	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
679	# undef const_iv	861	# undef const_iv
680	};	862	};
681		863
682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
684		866
685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
687	}	869	}
688		870
…		…
701		883
702	NV floor (NV x)	884	NV floor (NV x)
703		885
704	NV ceil (NV x)	886	NV ceil (NV x)
705		887
706	NV ceilabs (NV x)	888	IV minpot (UV n)
		889
		890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
707	CODE:	893	CODE:
708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);	894	RETVAL = pow (dx * dx + dy * dy, 0.5);
709	OUTPUT:	895	OUTPUT:
710	RETVAL	896	RETVAL
711
712	IV minpot (UV n)
713
714	IV popcount (UV n)
715		897
716	void	898	void
717	pango_init ()	899	pango_init ()
718	CODE:	900	CODE:
719	{	901	{
…		…
727	#endif	909	#endif
728	}	910	}
729		911
730	char *SDL_GetError ()	912	char *SDL_GetError ()
731		913
		914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
732	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
733		918
734	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
735		920
736	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
737		922
738	void SDL_Quit ()	923	void SDL_Quit ()
739		924
740	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
741		927
742	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
743	CODE:	929	CODE:
744	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
745	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
746	OUTPUT:	932	OUTPUT:
747	RETVAL	933	RETVAL
748		934
749	void	935	void
…		…
804	);	990	);
805		991
806	if (RETVAL)	992	if (RETVAL)
807	{	993	{
808	av_clear (texture_av);	994	av_clear (texture_av);
809
810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
812	#include "glfunc.h"	996	#include "glfunc.h"
813	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
814	}	1000	}
815	}	1001	}
816	OUTPUT:	1002	OUTPUT:
817	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
818		1007
819	void	1008	void
820	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
821		1010
822	char *	1011	char *
823	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
824		1014
825	int	1015	int
826	SDL_GetAppState ()	1016	SDL_GetAppState ()
827		1017
828	int	1018	int
829	SDL_GetModState ()	1019	SDL_GetModState ()
830		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
831	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
832	poll_events ()	1029	peep_events ()
833	PPCODE:	1030	PPCODE:
834	{	1031	{
835	SDL_Event ev;	1032	SDL_Event ev;
836		1033
837	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
844	{	1041	{
845	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
846	case SDL_KEYUP:	1043	case SDL_KEYUP:
847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
852	break;	1049	break;
853		1050
854	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
873	x = ev.motion.x;	1070	x = ev.motion.x;
874	y = ev.motion.y;	1071	y = ev.motion.y;
875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876	}	1073	}
877		1074
878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
879	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
880	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
881	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
903		1100
904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
905	}	1102	}
906	}	1103	}
907		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
908	int	1118	int
909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
910	POSTCALL:	1120	POSTCALL:
911	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
912	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
913		1123
914	void	1124	void
915	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
974	add_font (char *file)	1184	add_font (char *file)
975	CODE:	1185	CODE:
976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
977	OUTPUT:	1187	OUTPUT:
978	RETVAL	1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
979		1196
980	void	1197	void
981	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
982	ALIAS:	1199	ALIAS:
983	load_image_file = 1	1200	load_image_file = 1
…		…
1029		1246
1030	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1031	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1032	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1033	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1034	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1035	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1036	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1037	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1039		1256
…		…
1099	#if DEBUG	1316	#if DEBUG
1100	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1101	#endif	1318	#endif
1102	}	1319	}
1103		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1104	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1105		1329
1106	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1107		1331
1108	DC::Font	1332	DC::Font
1109	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1110	CODE:	1334	CODE:
1111	{	1335	{
1112	int count;	1336	int count;
1113	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1114	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1143	PROTOTYPE:	1367	PROTOTYPE:
1144	CODE:	1368	CODE:
1145	tc_restore ();	1369	tc_restore ();
1146		1370
1147	DC::Layout	1371	DC::Layout
1148	new (SV *class)	1372	new (SV *klass)
1149	CODE:	1373	CODE:
1150	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1151		1375
1152	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1153	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1154	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1155	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1156	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1157	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1158	RETVAL->font = 0;	1382	RETVAL->font = 0;
1159	RETVAL->rc = rc_alloc ();
1160		1383
1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1162	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1163	OUTPUT:	1386	OUTPUT:
1164	RETVAL	1387	RETVAL
1165		1388
1166	void	1389	void
1167	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1168	CODE:	1391	CODE:
1169	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1170	rc_free (self->rc);
1171	Safefree (self);	1393	delete self;
1172		1394
1173	void	1395	void
1174	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1175	CODE:	1397	CODE:
1176	{	1398	{
…		…
1302		1524
1303	void	1525	void
1304	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1305	CODE:	1527	CODE:
1306	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1307	{	1529	{
1308	self->base_height = base_height;	1530	self->base_height = base_height;
1309	layout_update_font (self);	1531	layout_update_font (self);
1310	}	1532	}
1311		1533
1312	void	1534	void
…		…
1430	}	1652	}
1431		1653
1432	void	1654	void
1433	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1434	CODE:	1656	CODE:
1435	rc_clear (self->rc);	1657	self->rc.clear ();
1436	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1437	self->pl,	1659	self->pl,
1438	self->rc,	1660	&self->rc,
1439	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1440	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1441	flags	1663	flags
1442	);	1664	);
1443	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1458		1680
1459	rc_draw (self->rc);	1681	self->rc.draw ();
1460		1682
1461	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1463	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1464	}	1686	}
…		…
1539	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1540	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1541	}	1763	}
1542	}	1764	}
1543		1765
		1766	void
		1767	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)
		1768	PROTOTYPE: @
		1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 \|\| h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545	CODE:	1888	CODE:
1546	{	1889	{
1547	GLint width;	1890	GLint width;
1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1555	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1556		1899
1557	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1558		1901
1559	DC::Map	1902	DC::Map
1560	new (SV *class)	1903	new (SV *klass)
1561	CODE:	1904	CODE:
1562	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1563	RETVAL->x = 0;	1906	RETVAL->x = 0;
1564	RETVAL->y = 0;	1907	RETVAL->y = 0;
1565	RETVAL->w = 0;	1908	RETVAL->w = 0;
1566	RETVAL->h = 0;	1909	RETVAL->h = 0;
1567	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1604		1947
1605	void	1948	void
1606	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1607	CODE:	1950	CODE:
1608	{	1951	{
1609	tileid texid;	1952	tileid texid;
1610	maptex *tex;	1953	maptex *tex;
1611		1954
1612	if (face < 0 \|\| face >= self->faces)	1955	if (face < 0 \|\| face >= self->faces)
1613	return;	1956	return;
1614		1957
1615	if (smooth < 0 \|\| smooth >= self->faces)	1958	if (smooth < 0 \|\| smooth >= self->faces)
1616	return;	1959	return;
1617		1960
1618	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1619		1962
1620	if (!texid)	1963	if (!texid)
1621	return;	1964	return;
1622		1965
1623	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1652	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1995	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1653	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1654	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1656	}	1999	}
		2000
		2001	void
		2002	expire_textures (DC::Map self, int texid, int count)
		2003	PPCODE:
		2004	for (; texid < self->texs && count; ++texid, --count)
		2005	{
		2006	maptex *tex = self->tex + texid;
		2007
		2008	if (tex->name)
		2009	{
		2010	if (tex->unused)
		2011	{
		2012	tex->name = 0;
		2013	tex->unused = 0;
		2014	XPUSHs (sv_2mortal (newSViv (texid)));
		2015	}
		2016	else
		2017	tex->unused = 1;
		2018	}
		2019	}
1657		2020
1658	int	2021	int
1659	ox (DC::Map self)	2022	ox (DC::Map self)
1660	ALIAS:	2023	ALIAS:
1661	oy = 1	2024	oy = 1
…		…
1701	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1702	}	2065	}
1703	}	2066	}
1704		2067
1705	SV *	2068	SV *
1706	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1707	CODE:	2070	CODE:
1708	{	2071	{
1709	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1710	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1711	mapcell *cell;	2074	mapcell *cell;
…		…
1732		2095
1733	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1734		2097
1735	if (flags & 8)	2098	if (flags & 8)
1736	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1737	if (extmap)	2102	do
1738	{	2103	{
1739	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1740		2106
1741	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1742	{	2110	{
1743	ext = *data++;
1744	cmd = ext & 0x7f;
1745
1746	if (cmd < 4)
1747	cell->darkness = 255 - ext * 64 + 1;
1748	else if (cmd == 5) // health
1749	{
1750	cell->stat_width = 1;	2111	cell->stat_width = 1;
1751	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1752	}
1753	else if (cmd == 6) // monster width
1754	cell->stat_width = *data++ + 1;
1755	else if (cmd == 0x47)
1756	{
1757	if (*data == 1) cell->player = data [1];
1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1761
1762	data += *data + 1;
1763	}
1764	else if (cmd == 8) // cell flags
1765	cell->flags = *data++;
1766	else if (ext & 0x40) // unknown, multibyte => skip
1767	data += *data + 1;
1768	else
1769	data++;
1770	}	2113	}
1771	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
1772	}	2131	}
1773	else	2132	while (ext & 0x80);
1774	cell->darkness = *data++ + 1;
1775	}	2133	}
1776		2134
1777	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
1778	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
1779	{	2137	{
…		…
1782	cell->tile [z] = self->face2tile [face];	2140	cell->tile [z] = self->face2tile [face];
1783		2141
1784	if (cell->tile [z])	2142	if (cell->tile [z])
1785	{	2143	{
1786	maptex *tex = self->tex + cell->tile [z];	2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
1787	if (!tex->name)	2146	if (!tex->name)
1788	av_push (missing, newSViv (cell->tile [z]));	2147	av_push (missing, newSViv (cell->tile [z]));
1789		2148
1790	if (tex->smoothtile)	2149	if (tex->smoothtile)
1791	{	2150	{
1792	maptex *smooth = self->tex + tex->smoothtile;	2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
1793	if (!smooth->name)	2153	if (!smooth->name)
1794	av_push (missing, newSViv (tex->smoothtile));	2154	av_push (missing, newSViv (tex->smoothtile));
1795	}	2155	}
1796	}	2156	}
1797	}	2157	}
…		…
1825	? self->row + y	2185	? self->row + y
1826	: 0;	2186	: 0;
1827		2187
1828	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1829	{	2189	{
1830	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1831		2191
1832	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1833	{	2193	{
1834	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1835		2195
…		…
1837	{	2197	{
1838	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1839	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1840	int a1 = tex.a;	2200	int a1 = tex.a;
1841		2201
1842	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1843	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1844	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1845	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1846	}	2206	}
1847	}	2207	}
1848		2208
1849	*map++ = (r )	2209	*map++ = (r )
1850	\| (g << 8)	2210	\| (g << 8)
1851	\| (b << 16)	2211	\| (b << 16)
1852	\| (a << 24);	2212	\| (a << 24);
1853	}	2213	}
1854	}	2214	}
1855		2215
1856	RETVAL = map_sv;	2216	RETVAL = map_sv;
1857	}	2217	}
1858	OUTPUT:	2218	OUTPUT:
1859	RETVAL	2219	RETVAL
1860		2220
1861	void	2221	void
1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2222	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)
1863	CODE:	2223	CODE:
1864	{	2224	{
1865	int x, y, z;	2225	int x, y, z;
1866		2226
1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1870	smooth_key skey;
1871	int pl_x, pl_y;	2228	int pl_x, pl_y;
1872	maptex pl_tex;	2229	maptex pl_tex;
1873	rc_t *rc = rc_alloc ();	2230	rc_t rc;
		2231	rc_t rc_ov;
1874	rc_key_t key;	2232	rc_key_t key;
1875	rc_array_t *arr;	2233	rc_t::array_t *arr;
1876		2234
1877	pl_tex.name = 0;	2235	pl_tex.name = 0;
1878		2236
1879	// thats current max. sorry.	2237	// that's current max. sorry.
1880	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
1881	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
1882
1883	// clear key, in case of extra padding
1884	memset (&skey, 0, sizeof (skey));
1885		2240
1886	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
1887	key.r = 255;	2242	key.r = 255;
1888	key.g = 255;	2243	key.g = 255;
1889	key.b = 255;	2244	key.b = 255;
1890	key.a = 255;	2245	key.a = 255;
1891	key.mode = GL_QUADS;	2246	key.mode = GL_QUADS;
1892	key.format = GL_T2F_V3F;	2247	key.format = GL_T2F_V3F;
1893	key.texname = -1;
1894		2248
1895	mx += self->x;	2249	mx += self->x;
1896	my += self->y;	2250	my += self->y;
1897		2251
1898	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
1899	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
1900	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
1901	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1902		2256
1903	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1904	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1905	{	2259	{
1906	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923		2277
1924	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
1925	{	2279	{
1926	memset (smooth_level, 0, sizeof (smooth_level));	2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
1927		2284
1928	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1929	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1930	{	2287	{
1931	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
1937	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
1938		2295
1939	if (tile)	2296	if (tile)
1940	{	2297	{
1941	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
1942	int px = (x + 1) * T - tex.w;	2299	int px, py;
1943	int py = (y + 1) * T - tex.h;
1944		2300
1945	if (key.texname != tex.name)	2301	if (key.texname != tex.name)
1946	{	2302	{
		2303	self->tex [tile].unused = 0;
		2304
1947	if (!tex.name)	2305	if (!tex.name)
1948	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1949		2307
1950	key.texname = tex.name;	2308	key.texname = tex.name;
1951	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
1952	}	2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
1953		2314
1954	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
1955	{	2316	{
1956	pl_x = px;	2317	pl_x = px;
1957	pl_y = py;	2318	pl_y = py;
1958	pl_tex = tex;	2319	pl_tex = tex;
1959	continue;	2320	continue;
1960	}	2321	}
1961		2322
1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1966
1967	if (expect_false (cell->flags) && expect_false (z == 2))
1968	{
1969	// overlays such as the speech bubble, probably more to come
1970	if (cell->flags & 1)
1971	{
1972	maptex tex = self->tex [1];
1973	int px = x * T + T * 2 / 32;
1974	int py = y * T - T * 6 / 32;
1975
1976	if (tex.name)
1977	{
1978	if (key.texname != tex.name)
1979	{
1980	key.texname = tex.name;
1981	arr = rc_array (rc, &key);
1982	}
1983
1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988	}
1989	}
1990	}
1991		2327
1992	// update smooth hash	2328	// update smooth hash
1993	if (tex.smoothtile)	2329	if (tex.smoothtile)
1994	{	2330	{
1995	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
1996	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
1997		2333
1998	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
1999		2335
2000	// add bits to current tile and all neighbours. skey.x\|y is	2336	// add bits to current tile and all neighbours. skey.x\|y is
2001	// shifted +1\|+1 so we always stay positive.	2337	// shifted +1\|+1 so we always stay positive.
2002		2338
2003	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
2011		2347
2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
2014		2350
2015	// full tile	2351	// full tile
2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2017		2353
2018	// borders	2354	// borders
2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2355	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2356	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2357	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2023		2359
2024	// corners	2360	// corners
2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2361	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2362	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2363	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2029	}	2385	}
2030	}	2386	}
2031	}	2387	}
2032	}	2388	}
2033		2389
2034	rc_draw (rc);	2390	rc.draw ();
2035	rc_clear (rc);	2391	rc.clear ();
2036		2392
2037	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
2038	// this is basically counting sort	2394	// this is basically counting sort
2039	{	2395	{
2040	int w, b;	2396	int w, b;
2041		2397
2042	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2043	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2044	for (w = 0; w < 256 / 32; ++w)	2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2045	{	2403	{
2046	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2047	if (smask)	2405	IV bits = it->second;
2048	for (b = 0; b < 32; ++b)	2406
2049	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2050	{	2410	{
2051	int level = (w << 5) \| b;	2411	maptex tex = self->tex [skey.tile];
		2412	int px = (((int)skey.x) - 1) * Tw;
		2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
		2418
2052	HE *he;	2419	if (tex.name)
2053
2054	hv_iterinit (smooth);
2055	while ((he = hv_iternext (smooth)))
2056	{	2420	{
2057	smooth_key skey = (smooth_key )HeKEY (he);	2421	// this time avoiding texture state changes
2058	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2059		2423	if (key.texname != tex.name)
2060	if (!(bits & 0x1000)
2061	&& skey->level == level
2062	&& level > smooth_max [skey->x][skey->y])
2063	{	2424	{
2064	maptex tex = self->tex [skey->tile];	2425	self->tex [skey.tile].unused = 0;
2065	int px = (((int)skey->x) - 1) * T;
2066	int py = (((int)skey->y) - 1) * T;
2067	int border = bits & 15;
2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069	float dx = tex.s * .0625f; // 16 images/row
2070	float dy = tex.t * .5f ; // 2 images/column
2071		2426
2072	if (tex.name)
2073	{
2074	// this time avoiding texture state changes
2075	// save gobs of state changes.
2076	if (key.texname != tex.name)
2077	{
2078	glEnd ();	2427	glEnd ();
2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2080	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2081	}	2430	}
2082		2431
2083	if (border)	2432	if (border)
2084	{	2433	{
2085	float ox = border * dx;	2434	float ox = border * dx;
2086		2435
2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2091	}	2440	}
2092		2441
2093	if (corner)	2442	if (corner)
2094	{	2443	{
2095	float ox = corner * dx;	2444	float ox = corner * dx;
2096		2445
2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2101	}
2102	}
2103	}	2450	}
2104	}	2451	}
2105	}	2452	}
2106	}	2453	}
2107		2454
2108	glEnd ();	2455	glEnd ();
2109	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2110	key.texname = -1;	2457	key.texname = -1;
2111	}	2458	}
2112
2113	hv_clear (smooth);
2114	}	2459	}
2115		2460
2116	if (pl_tex.name)	2461	if (pl_tex.name)
2117	{	2462	{
2118	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2119	int px = pl_x + sdx;	2464	int px = pl_x + sdx;
2120	int py = pl_y + sdy;	2465	int py = pl_y + sdy;
2121		2466
2122	key.texname = tex.name;	2467	key.texname = tex.name;
2123	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2124		2469
2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2129		2474
2130	rc_draw (rc);	2475	rc.draw ();
2131	}	2476	}
2132		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
2133	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2134	rc_free (rc);
2135		2482
2136	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2137	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2138	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2139	{	2486	{
…		…
2142	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2491	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2146		2493
2147	int px = x * T;	2494	int px = x * Tw;
2148	int py = y * T;	2495	int py = y * Th;
		2496
		2497	if (expect_false (cell->player == player))
		2498	{
		2499	px += sdx;
		2500	py += sdy;
		2501	}
2149		2502
2150	if (cell->stat_hp)	2503	if (cell->stat_hp)
2151	{	2504	{
2152	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2154		2507
2155	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2156	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2157	px + width - 1, py);	2510	px + width - 1, py);
2158		2511
…		…
2164	}	2517	}
2165	}	2518	}
2166	}	2519	}
2167		2520
2168	void	2521	void
2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2170	CODE:	2523	CODE:
2171	{	2524	{
2172	static float color[16][3] = {	2525	static float color[16][3] = {
2173	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
2174	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
2175	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
2176	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
2177		2530
2178	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
2179	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
2180	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
2181	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
2182		2535
2183	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
2184	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
2185	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
2186	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
2187		2540
2188	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
2189		2542
2190	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
2191	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
2192	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
2193	};	2546	};
2194		2547
2195	int x, y;	2548	int x, y;
2196		2549
2197	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
2198	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2199	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
2200	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
2202		2561
2203	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
2207		2566
2208	if (m)	2567	if (m)
2209	{	2568	{
2210	float *c = color [m & 15];	2569	float *c = color [m & 15];
2211		2570
2212	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2213	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2214		2573
2215	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2216	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220	}	2579	}
…		…
2228	void	2587	void
2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2230	PPCODE:	2589	PPCODE:
2231	{	2590	{
2232	int x, y;	2591	int x, y;
2233	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2234	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2235	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2236	int sw34 = (sw * 3 + 3) & ~3;	2595	int sw3 = sw * 3;
		2596	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2597	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2599	memset (darkness1, 0, sw1*sh1);
2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2240		2600
2241	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2242	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2243		2603
2244	mx += self->x - 1;	2604	mx += self->x - 1;
2245	my += self->y - 1;	2605	my += self->y - 1;
2246
2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2248		2606
2249	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2250	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2251	{	2609	{
2252	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2255	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2256	{	2614	{
2257	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2258		2616
2259	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2260	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2261	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2262	}	2620	}
2263	}	2621	}
2264		2622
2265	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2266	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2285		2643
2286	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2287	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2288	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2289		2647
2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2652	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2299	}	2657	}
2300		2658
2301	free (darkness1);	2659	free (darkness1);
2302		2660
2303	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2304	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2305	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2306	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2307	}	2665	}
2308		2666
2309	SV *	2667	SV *
…		…
2372	else	2730	else
2373	*data++ = 0;	2731	*data++ = 0;
2374	}	2732	}
2375	}	2733	}
2376		2734
2377	/* if size is wh + 5 then no data has been found /	2735	/* if size is wh + 5 then no data has been found /
2378	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2379	{	2737	{
2380	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382	}	2740	}
2383		2741
2384	RETVAL = data_sv;	2742	RETVAL = data_sv;
2385	}	2743	}
2386	OUTPUT:	2744	OUTPUT:
2387	RETVAL	2745	RETVAL
2388		2746
2389	void	2747	void
…		…
2396	STRLEN len;	2754	STRLEN len;
2397	uint8_t data, end;	2755	uint8_t data, end;
2398		2756
2399	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2402	end = data + len + 8;	2760	end = data + len + 8;
2403		2761
2404	if (len < 5)	2762	if (len < 5)
2405	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2406		2764
…		…
2467	}	2825	}
2468		2826
2469	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2470		2828
2471	DC::RW	2829	DC::RW
2472	new (SV class, SV data_sv)	2830	new (SV klass, SV data_sv)
2473	CODE:	2831	CODE:
2474	{	2832	{
2475	STRLEN datalen;	2833	STRLEN datalen;
2476	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2477		2835
…		…
2479	}	2837	}
2480	OUTPUT:	2838	OUTPUT:
2481	RETVAL	2839	RETVAL
2482		2840
2483	DC::RW	2841	DC::RW
2484	new_from_file (SV class, const char path, const char *mode = "rb")	2842	new_from_file (SV klass, const char path, const char *mode = "rb")
2485	CODE:	2843	CODE:
2486	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2487	OUTPUT:	2845	OUTPUT:
2488	RETVAL	2846	RETVAL
2489		2847
…		…
2507	if (RETVAL < 0)	2865	if (RETVAL < 0)
2508	{	2866	{
2509	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2510		2868
2511	if (RETVAL < 0)	2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
2512	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2513		2876	}
		2877	else
2514	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2515	}	2879	}
2516		2880
2517	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2518	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2519	}	2883	}
…		…
2566	void	2930	void
2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568	CODE:	2932	CODE:
2569	{	2933	{
2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2934	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573	}	2937	}
2574		2938
2575	void	2939	void
2576	set_reverse_stereo (DC::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
…		…
2579		2943
2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581		2945
2582	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2583		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
2584	DC::MixChunk	2960	DC::MixChunk
2585	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2586	CODE:	2962	CODE:
2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588	OUTPUT:	2964	OUTPUT:
2589	RETVAL	2965	RETVAL
2590		2966
…		…
2620	OUTPUT:	2996	OUTPUT:
2621	RETVAL	2997	RETVAL
2622		2998
2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2624		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
		3012
2625	int	3013	int
2626	volume (int volume = -1)	3014	volume (int volume = -1)
2627	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2628	CODE:	3016	CODE:
2629	if (items > 0)	3017	if (items > 0)
…		…
2640	void	3028	void
2641	halt ()	3029	halt ()
2642	CODE:	3030	CODE:
2643	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2644		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2645	DC::MixMusic	3040	DC::MixMusic
2646	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2647	CODE:	3042	CODE:
2648	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2649	OUTPUT:	3044	OUTPUT:
2650	RETVAL	3045	RETVAL
2651		3046
…		…
2679	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2680	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2681	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2682	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2683	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2684	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2685	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2686	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2687	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2688	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2700	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2701	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2702	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2703	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2704	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
2705	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2706	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2707	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2708	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2709	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2777	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2778	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2779	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2780	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2781	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2782	# undef const_iv	3185	# undef const_iv
2783	};	3186	};
2784		3187
2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2787		3190
2788	texture_av = newAV ();	3191	texture_av = newAV ();
2789	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2790	}	3193	}
2791		3194
…		…
2793	disable_GL_EXT_blend_func_separate ()	3196	disable_GL_EXT_blend_func_separate ()
2794	CODE:	3197	CODE:
2795	gl.BlendFuncSeparate = 0;	3198	gl.BlendFuncSeparate = 0;
2796	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
2797		3200
2798	char *	3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
2799	gl_vendor ()	3205	gl_vendor ()
2800	CODE:	3206	CODE:
2801	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2802	OUTPUT:	3208	OUTPUT:
2803	RETVAL	3209	RETVAL
2804		3210
2805	char *	3211	const char *
2806	gl_version ()	3212	gl_version ()
2807	CODE:	3213	CODE:
2808	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2809	OUTPUT:	3215	OUTPUT:
2810	RETVAL	3216	RETVAL
2811		3217
2812	char *	3218	const char *
2813	gl_extensions ()	3219	gl_extensions ()
2814	CODE:	3220	CODE:
2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2816	OUTPUT:	3222	OUTPUT:
2817	RETVAL	3223	RETVAL
2818		3224
2819	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2820		3230
2821	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2822	CODE:	3232	CODE:
2823	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2824	OUTPUT:	3234	OUTPUT:
…		…
2832		3242
2833	int glGetError ()	3243	int glGetError ()
2834		3244
2835	void glFinish ()	3245	void glFinish ()
2836		3246
		3247	void glFlush ()
		3248
2837	void glClear (int mask)	3249	void glClear (int mask)
2838		3250
2839	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
2840	PROTOTYPE: @	3252	PROTOTYPE: @
2841		3253
…		…
2850	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2851		3263
2852	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2853	CODE:	3265	CODE:
2854	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
2855		3269
2856	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
2857		3271
2858	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
2859		3273
…		…
2894	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2895	CODE:	3309	CODE:
2896	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2897		3311
2898	void glColor (float r, float g, float b, float a = 1.0)	3312	void glColor (float r, float g, float b, float a = 1.0)
		3313	PROTOTYPE: @
2899	ALIAS:	3314	ALIAS:
2900	glColor_premultiply = 1	3315	glColor_premultiply = 1
2901	CODE:	3316	CODE:
2902	if (ix)	3317	if (ix)
2903	{	3318	{
…		…
3009		3424
3010	void glEndList ()	3425	void glEndList ()
3011		3426
3012	void glCallList (int list)	3427	void glCallList (int list)
3013		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3015		3435
3016	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
3017		3437
3018	void	3438	void
3019	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
3020	PPCODE:	3440	PPCODE:
3021	{	3441	{
3022	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
3023	XPUSHs (self);	3443	XPUSHs (self);
3024	}	3444	}
3025		3445
3026	BOOT:	3446	BOOT:
3027	{	3447	{
…		…
3035		3455
3036	void	3456	void
3037	draw (SV *self)	3457	draw (SV *self)
3038	CODE:	3458	CODE:
3039	{	3459	{
3040	HV *hv;	3460	HV *hv;
3041	SV **svp;	3461	SV **svp;
3042	NV x, y, w, h;	3462	NV x, y, w, h;
3043	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3044	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3045	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3046	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs. Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC