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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 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>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	86	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	87	#define expect_true(expr) expect ((expr) != 0, 1)
78		88
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
82		95
83	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
85		98
86	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
87		100
88	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90		103
91	#if 1	104	#define KMOD_LRAM 0x10000 // our extension
92	# define PARACHUTE SDL_INIT_NOPARACHUTE	105
93	#else	106	#define TEXID_SPEECH 1
94	# define PARACHUTE 0	107	#define TEXID_NOFACE 2
95	#endif	108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
96		127
97	static AV *texture_av;	128	static AV *texture_av;
98		129
99	static struct	130	static struct
100	{	131	{
…		…
157	{	188	{
158	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
159		190
160	while (attrs)	191	while (attrs)
161	{	192	{
162	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
163		194
164	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
165	return 1;	196	return 1;
166		197
167	attrs = attrs->next;	198	attrs = attrs->next;
168	}	199	}
169		200
170	return 0;	201	return 0;
171	}	202	}
172		203
173	typedef struct cf_layout {	204	struct cf_layout {
174	PangoLayout *pl;	205	PangoLayout *pl;
175	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
176	int base_height;	207	int base_height;
177	DC__Font font;	208	DC__Font font;
178	rc_t *rc;	209	rc_t *rc;
179	} *DC__Layout;	210	};
		211
		212	typedef cf_layout *DC__Layout;
180		213
181	static DC__Font default_font;	214	static DC__Font default_font;
182	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
183	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
184		217
185	static void	218	static void
186	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
187	{	220	{
188	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
189	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
191	#endif	224	#endif
192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
193	}	226	}
194		227
195	static void	228	static void
…		…
225	}	258	}
226		259
227	typedef uint16_t tileid;	260	typedef uint16_t tileid;
228	typedef uint16_t faceid;	261	typedef uint16_t faceid;
229		262
230	typedef struct {	263	struct maptex
		264	{
231	GLuint name;	265	GLuint name;
232	int w, h;	266	int w, h;
233	float s, t;	267	float s, t;
234	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
235	tileid smoothtile;	269	tileid smoothtile;
236	uint8_t smoothlevel;	270	uint8_t smoothlevel;
237	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
238		273
239	typedef struct {	274	struct mapcell
		275	{
240	uint32_t player;	276	uint32_t player;
241	tileid tile[3];	277	tileid tile[3];
242	uint16_t darkness;	278	uint16_t darkness;
243	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
244	} mapcell;	280	};
245		281
246	typedef struct {	282	struct maprow
		283	{
247	int32_t c0, c1;	284	int32_t c0, c1;
248	mapcell *col;	285	mapcell *col;
249	} maprow;	286	};
250		287
251	typedef struct map {	288	struct mapgrid {
252	int x, y, w, h;	289	int x, y, w, h;
253	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
254	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
255	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
256		293
257	int32_t rows;	294	int32_t rows;
258	maprow *row;	295	maprow *row;
259	} *DC__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
260		299
261	static char *	300	static char *
262	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
263	{	302	{
264	char *p;	303	char *p;
…		…
282		321
283	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
284	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285		324
286	static void	325	static void
287	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
288	{	327	{
289	while (self->faces <= face)	328	while (self->faces <= face)
290	{	329	{
291	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
292	self->faces *= 2;	331	self->faces *= 2;
293	}	332	}
294	}	333	}
295		334
296	static void	335	static void
297	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
298	{	337	{
299	while (self->texs <= texid)	338	while (self->texs <= texid)
300	{	339	{
301	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
302	self->texs *= 2;	341	self->texs *= 2;
303	}	342	}
304	}	343	}
305		344
306	static maprow *	345	static maprow *
307	map_get_row (DC__Map self, int y)	346	map_get_row (mapgrid *self, int y)
308	{	347	{
309	if (0 > y)	348	if (0 > y)
310	{	349	{
311	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
312	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
350		389
351	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
352	}	391	}
353		392
354	static mapcell *	393	static mapcell *
355	map_get_cell (DC__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
356	{	395	{
357	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
358	}	397	}
359		398
360	static void	399	static void
361	map_clear (DC__Map self)	400	map_clear (mapgrid *self)
362	{	401	{
363	int r;	402	int r;
364		403
365	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
366	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
373	self->oy = 0;	412	self->oy = 0;
374	self->row = 0;	413	self->row = 0;
375	self->rows = 0;	414	self->rows = 0;
376	}	415	}
377		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
378	static void	427	static void
379	map_blank (DC__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
380	{	429	{
381	int x, y;	430	int x, y;
382	maprow *row;	431	maprow *row;
383	mapcell *cell;	432	mapcell *cell;
384		433
…		…
396	if (x >= row->c1)	445	if (x >= row->c1)
397	break;	446	break;
398		447
399	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
400		449
401	cell->darkness = 0;	450	CELL_CLEAR (cell);
402	cell->stat_hp = 0;
403	cell->flags = 0;
404	cell->player = 0;
405	}	451	}
406	}	452	}
407	}	453	}
408		454
409	typedef struct {	455	struct smooth_key
		456	{
410	tileid tile;	457	tileid tile;
411	uint8_t x, y, level;	458	uint8_t x, y, level;
412	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
413		478
414	static void	479	static void
415	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
416	{	481	{
417	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	482	auto &&it = h.find (key);
418		483
419	if (SvIOK (*sv))	484	if (it == h.end ())
420	SvIV_set (*sv, SvIVX (*sv) | bits);	485	h.insert (std::make_pair (key, bits));
421	else	486	else
422	sv_setiv (*sv, bits);	487	it->second |= bits;
423	}	488	}
424		489
425	static void	490	static void
426	music_finished (void)	491	music_finished (void)
427	{	492	{
…		…
444	ev.code = 1;	509	ev.code = 1;
445	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
446	ev.data2 = 0;	511	ev.data2 = 0;
447		512
448	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
449	}	521	}
450		522
451	static unsigned int	523	static unsigned int
452	minpot (unsigned int n)	524	minpot (unsigned int n)
453	{	525	{
…		…
520	if (!svp || !SvTRUE (*svp))	592	if (!svp || !SvTRUE (*svp))
521	return 0;	593	return 0;
522		594
523	return 1;	595	return 1;
524	}	596	}
		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META | KMOD_ALT))
		607	mod |= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD | G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
525		655
526	MODULE = Deliantra::Client PACKAGE = DC	656	MODULE = Deliantra::Client PACKAGE = DC
527		657
528	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
529		659
…		…
558	const_iv (SDL_USEREVENT),	688	const_iv (SDL_USEREVENT),
559		689
560	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
561	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
562	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
563		743
564	const_iv (SDLK_FIRST),	744	const_iv (SDLK_FIRST),
565	const_iv (SDLK_LAST),	745	const_iv (SDLK_LAST),
566	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
567	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
…		…
643	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
644	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
645	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
646	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
647		827
		828	const_iv (KMOD_LRAM),
		829
648	const_iv (MIX_DEFAULT_FORMAT),	830	const_iv (MIX_DEFAULT_FORMAT),
		831
		832	const_iv (SDL_INIT_TIMER),
		833	const_iv (SDL_INIT_AUDIO),
		834	const_iv (SDL_INIT_VIDEO),
		835	const_iv (SDL_INIT_CDROM),
		836	const_iv (SDL_INIT_JOYSTICK),
		837	const_iv (SDL_INIT_EVERYTHING),
		838	const_iv (SDL_INIT_NOPARACHUTE),
		839	const_iv (SDL_INIT_EVENTTHREAD),
		840
		841	const_iv (SDL_GL_RED_SIZE),
		842	const_iv (SDL_GL_GREEN_SIZE),
		843	const_iv (SDL_GL_BLUE_SIZE),
		844	const_iv (SDL_GL_ALPHA_SIZE),
		845	const_iv (SDL_GL_DOUBLEBUFFER),
		846	const_iv (SDL_GL_BUFFER_SIZE),
		847	const_iv (SDL_GL_DEPTH_SIZE),
		848	const_iv (SDL_GL_STENCIL_SIZE),
		849	const_iv (SDL_GL_ACCUM_RED_SIZE),
		850	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		851	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		853	const_iv (SDL_GL_STEREO),
		854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		856	const_iv (SDL_GL_ACCELERATED_VISUAL),
		857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
649	# undef const_iv	860	# undef const_iv
650	};	861	};
651		862
652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
654		865
655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
657	}	868	}
658		869
…		…
674	NV ceil (NV x)	885	NV ceil (NV x)
675		886
676	IV minpot (UV n)	887	IV minpot (UV n)
677		888
678	IV popcount (UV n)	889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
679		896
680	void	897	void
681	pango_init ()	898	pango_init ()
682	CODE:	899	CODE:
683	{	900	{
…		…
689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	906	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	907	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691	#endif	908	#endif
692	}	909	}
693		910
694	char *
695	SDL_GetError ()	911	char *SDL_GetError ()
696		912
697	int	913	void SDL_main_hack (SV *real_main)
698	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	914	PROTOTYPE: &
699		915
700	void	916	int SDL_Init (U32 flags)
		917
		918	int SDL_InitSubSystem (U32 flags)
		919
		920	void SDL_QuitSubSystem (U32 flags)
		921
701	SDL_Quit ()	922	void SDL_Quit ()
		923
		924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
		926
		927	int SDL_GL_GetAttribute (int attr)
		928	CODE:
		929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		930	XSRETURN_UNDEF;
		931	OUTPUT:
		932	RETVAL
702		933
703	void	934	void
704	SDL_ListModes (int rgb, int alpha)	935	SDL_ListModes (int rgb, int alpha)
705	PPCODE:	936	PPCODE:
706	{	937	{
…		…
718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
721		952
722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	953	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723	#if SDL_VERSION_ATLEAST(1,2,10)
724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	954	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726	#endif
727		955
728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	956	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
729		957
730	if (m && m != (SDL_Rect **)-1)	958	if (m && m != (SDL_Rect **)-1)
731	while (*m)	959	while (*m)
732	{	960	{
733	if ((*m)->w >= 800 && (*m)->h >= 480)	961	if ((*m)->w >= 400 && (*m)->h >= 300)
734	{	962	{
735	AV *av = newAV ();	963	AV *av = newAV ();
736	av_push (av, newSViv ((*m)->w));	964	av_push (av, newSViv ((*m)->w));
737	av_push (av, newSViv ((*m)->h));	965	av_push (av, newSViv ((*m)->h));
738	av_push (av, newSViv (rgb));	966	av_push (av, newSViv (rgb));
…		…
761	);	989	);
762		990
763	if (RETVAL)	991	if (RETVAL)
764	{	992	{
765	av_clear (texture_av);	993	av_clear (texture_av);
766
767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
769	#include "glfunc.h"	995	#include "glfunc.h"
770	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
771	}	999	}
772	}	1000	}
773	OUTPUT:	1001	OUTPUT:
774	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char *title, const char *icon)
775		1006
776	void	1007	void
777	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
778		1009
779	char *	1010	char *
780	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
781		1013
782	int	1014	int
783	SDL_GetAppState ()	1015	SDL_GetAppState ()
784		1016
785	int	1017	int
786	SDL_GetModState ()	1018	SDL_GetModState ()
787		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
788	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
789	poll_events ()	1028	peep_events ()
790	PPCODE:	1029	PPCODE:
791	{	1030	{
792	SDL_Event ev;	1031	SDL_Event ev;
793		1032
794	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
801	{	1040	{
802	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
803	case SDL_KEYUP:	1042	case SDL_KEYUP:
804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
809	break;	1048	break;
810		1049
811	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
830	x = ev.motion.x;	1069	x = ev.motion.x;
831	y = ev.motion.y;	1070	y = ev.motion.y;
832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833	}	1072	}
834		1073
835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
836	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
837	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
838	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
860		1099
861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
862	}	1101	}
863	}	1102	}
864		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
865	int	1117	int
866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
867	POSTCALL:	1119	POSTCALL:
868	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
869	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
870		1122
871	void	1123	void
872	Mix_QuerySpec ()	1124	Mix_QuerySpec ()
…		…
931	add_font (char *file)	1183	add_font (char *file)
932	CODE:	1184	CODE:
933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934	OUTPUT:	1186	OUTPUT:
935	RETVAL	1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
936		1195
937	void	1196	void
938	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
939	ALIAS:	1198	ALIAS:
940	load_image_file = 1	1199	load_image_file = 1
…		…
986		1245
987	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
988	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
989	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
990	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
992	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
996		1255
…		…
1056	#if DEBUG	1315	#if DEBUG
1057	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
1058	#endif	1317	#endif
1059	}	1318	}
1060		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
1061	MODULE = Deliantra::Client PACKAGE = DC::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
1062		1328
1063	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
1064		1330
1065	DC::Font	1331	DC::Font
1066	new_from_file (SV *class, char *path, int id = 0)	1332	new_from_file (SV *klass, char *path, int id = 0)
1067	CODE:	1333	CODE:
1068	{	1334	{
1069	int count;	1335	int count;
1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1336	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1071	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1100	PROTOTYPE:	1366	PROTOTYPE:
1101	CODE:	1367	CODE:
1102	tc_restore ();	1368	tc_restore ();
1103		1369
1104	DC::Layout	1370	DC::Layout
1105	new (SV *class)	1371	new (SV *klass)
1106	CODE:	1372	CODE:
1107	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1108		1374
1109	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1110	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
…		…
1259		1525
1260	void	1526	void
1261	set_height (DC::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1262	CODE:	1528	CODE:
1263	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1264	{	1530	{
1265	self->base_height = base_height;	1531	self->base_height = base_height;
1266	layout_update_font (self);	1532	layout_update_font (self);
1267	}	1533	}
1268		1534
1269	void	1535	void
…		…
1496	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1497	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1498	}	1764	}
1499	}	1765	}
1500		1766
		1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 || h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502	CODE:	1889	CODE:
1503	{	1890	{
1504	GLint width;	1891	GLint width;
1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1512	MODULE = Deliantra::Client PACKAGE = DC::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1513		1900
1514	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1515		1902
1516	DC::Map	1903	DC::Map
1517	new (SV *class)	1904	new (SV *klass)
1518	CODE:	1905	CODE:
1519	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1520	RETVAL->x = 0;	1907	RETVAL->x = 0;
1521	RETVAL->y = 0;	1908	RETVAL->y = 0;
1522	RETVAL->w = 0;	1909	RETVAL->w = 0;
1523	RETVAL->h = 0;	1910	RETVAL->h = 0;
1524	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1561		1948
1562	void	1949	void
1563	set_smooth (DC::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1564	CODE:	1951	CODE:
1565	{	1952	{
1566	tileid texid;	1953	tileid texid;
1567	maptex *tex;	1954	maptex *tex;
1568		1955
1569	if (face < 0 || face >= self->faces)	1956	if (face < 0 || face >= self->faces)
1570	return;	1957	return;
1571		1958
1572	if (smooth < 0 || smooth >= self->faces)	1959	if (smooth < 0 || smooth >= self->faces)
1573	return;	1960	return;
1574		1961
1575	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1576		1963
1577	if (!texid)	1964	if (!texid)
1578	return;	1965	return;
1579		1966
1580	tex = self->tex + texid;	1967	tex = self->tex + texid;
…		…
1609	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1996	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1611	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1613	}	2000	}
		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
1614		2021
1615	int	2022	int
1616	ox (DC::Map self)	2023	ox (DC::Map self)
1617	ALIAS:	2024	ALIAS:
1618	oy = 1	2025	oy = 1
…		…
1658	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1659	}	2066	}
1660	}	2067	}
1661		2068
1662	SV *	2069	SV *
1663	map1a_update (DC::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1664	CODE:	2071	CODE:
1665	{	2072	{
1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2073	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1667	uint8_t *data_end = (uint8_t *)SvEND (data_);	2074	uint8_t *data_end = (uint8_t *)SvEND (data_);
1668	mapcell *cell;	2075	mapcell *cell;
…		…
1689		2096
1690	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1691		2098
1692	if (flags & 8)	2099	if (flags & 8)
1693	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1694	if (extmap)	2103	do
1695	{	2104	{
1696	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1697		2107
1698	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1699	{	2111	{
1700	ext = *data++;
1701	cmd = ext & 0x7f;
1702
1703	if (cmd < 4)
1704	cell->darkness = 255 - ext * 64 + 1;
1705	else if (cmd == 5) // health
1706	{
1707	cell->stat_width = 1;	2112	cell->stat_width = 1;
1708	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1709	}
1710	else if (cmd == 6) // monster width
1711	cell->stat_width = *data++ + 1;
1712	else if (cmd == 0x47)
1713	{
1714	if (*data == 1) cell->player = data [1];
1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719	data += *data + 1;
1720	}
1721	else if (cmd == 8) // cell flags
1722	cell->flags = *data++;
1723	else if (ext & 0x40) // unknown, multibyte => skip
1724	data += *data + 1;
1725	else
1726	data++;
1727	}	2114	}
1728	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1729	}	2132	}
1730	else	2133	while (ext & 0x80);
1731	cell->darkness = *data++ + 1;
1732	}	2134	}
1733		2135
1734	for (z = 0; z <= 2; ++z)	2136	for (z = 0; z <= 2; ++z)
1735	if (flags & (4 >> z))	2137	if (flags & (4 >> z))
1736	{	2138	{
…		…
1739	cell->tile [z] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
1740		2142
1741	if (cell->tile [z])	2143	if (cell->tile [z])
1742	{	2144	{
1743	maptex *tex = self->tex + cell->tile [z];	2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
1744	if (!tex->name)	2147	if (!tex->name)
1745	av_push (missing, newSViv (cell->tile [z]));	2148	av_push (missing, newSViv (cell->tile [z]));
1746		2149
1747	if (tex->smoothtile)	2150	if (tex->smoothtile)
1748	{	2151	{
1749	maptex *smooth = self->tex + tex->smoothtile;	2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
1750	if (!smooth->name)	2154	if (!smooth->name)
1751	av_push (missing, newSViv (tex->smoothtile));	2155	av_push (missing, newSViv (tex->smoothtile));
1752	}	2156	}
1753	}	2157	}
1754	}	2158	}
1755	}	2159	}
1756	else	2160	else
1757	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1758	}	2162	}
1759	}	2163	}
1760	OUTPUT:	2164	OUTPUT:
1761	RETVAL	2165	RETVAL
1762		2166
…		…
1782	? self->row + y	2186	? self->row + y
1783	: 0;	2187	: 0;
1784		2188
1785	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1786	{	2190	{
1787	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1788		2192
1789	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1790	{	2194	{
1791	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1792		2196
…		…
1794	{	2198	{
1795	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1796	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1797	int a1 = tex.a;	2201	int a1 = tex.a;
1798		2202
1799	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1800	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1801	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1802	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1803	}	2207	}
1804	}	2208	}
1805		2209
1806	*map++ = (r )	2210	*map++ = (r )
1807	| (g << 8)	2211	| (g << 8)
1808	| (b << 16)	2212	| (b << 16)
1809	| (a << 24);	2213	| (a << 24);
1810	}	2214	}
1811	}	2215	}
1812		2216
1813	RETVAL = map_sv;	2217	RETVAL = map_sv;
1814	}	2218	}
1815	OUTPUT:	2219	OUTPUT:
1816	RETVAL	2220	RETVAL
1817		2221
1818	void	2222	void
1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2223	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)
1820	CODE:	2224	CODE:
1821	{	2225	{
1822	int x, y, z;	2226	int x, y, z;
1823		2227
1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827	smooth_key skey;	2230	smooth_key skey;
1828	int pl_x, pl_y;	2231	int pl_x, pl_y;
1829	maptex pl_tex;	2232	maptex pl_tex;
1830	rc_t *rc = rc_alloc ();	2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
1831	rc_key_t key;	2235	rc_key_t key;
1832	rc_array_t *arr;	2236	rc_array_t *arr;
1833		2237
1834	pl_tex.name = 0;	2238	pl_tex.name = 0;
1835		2239
1836	// thats current max. sorry.	2240	// that's current max. sorry.
1837	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1838	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1839		2243
1840	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1841	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
…		…
1845	key.g = 255;	2249	key.g = 255;
1846	key.b = 255;	2250	key.b = 255;
1847	key.a = 255;	2251	key.a = 255;
1848	key.mode = GL_QUADS;	2252	key.mode = GL_QUADS;
1849	key.format = GL_T2F_V3F;	2253	key.format = GL_T2F_V3F;
1850	key.texname = -1;
1851		2254
1852	mx += self->x;	2255	mx += self->x;
1853	my += self->y;	2256	my += self->y;
1854		2257
1855	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1880		2283
1881	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1882	{	2285	{
		2286	smooth_hash smooth;
1883	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1884		2289
1885	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1886	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1887	{	2292	{
1888	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1894	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1895		2300
1896	if (tile)	2301	if (tile)
1897	{	2302	{
1898	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1899	int px = (x + 1) * T - tex.w;	2304	int px, py;
1900	int py = (y + 1) * T - tex.h;
1901		2305
1902	if (key.texname != tex.name)	2306	if (key.texname != tex.name)
1903	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1904	if (!tex.name)	2310	if (!tex.name)
1905	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1906		2312
1907	key.texname = tex.name;	2313	key.texname = tex.name;
1908	arr = rc_array (rc, &key);	2314	arr = rc_array (rc, &key);
1909	}	2315	}
		2316
		2317	px = (x + 1) * Th - tex.w;
		2318	py = (y + 1) * Tw - tex.h;
1910		2319
1911	if (expect_false (cell->player == player) && expect_false (z == 2))	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1912	{	2321	{
1913	pl_x = px;	2322	pl_x = px;
1914	pl_y = py;	2323	pl_y = py;
…		…
1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1923		2332
1924	if (expect_false (cell->flags) && expect_false (z == 2))
1925	{
1926	// overlays such as the speech bubble, probably more to come
1927	if (cell->flags & 1)
1928	{
1929	maptex tex = self->tex [1];
1930	int px = x * T + T * 2 / 32;
1931	int py = y * T - T * 6 / 32;
1932
1933	if (tex.name)
1934	{
1935	if (key.texname != tex.name)
1936	{
1937	key.texname = tex.name;
1938	arr = rc_array (rc, &key);
1939	}
1940
1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1945	}
1946	}
1947	}
1948
1949	// update smooth hash	2333	// update smooth hash
1950	if (tex.smoothtile)	2334	if (tex.smoothtile)
1951	{	2335	{
1952	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
1953	skey.level = tex.smoothlevel;	2337	skey.level = tex.smoothlevel;
…		…
1968		2352
1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1970	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1971		2355
1972	// full tile	2356	// full tile
1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1974		2358
1975	// borders	2359	// borders
1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1980		2364
1981	// corners	2365	// corners
1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1986	}	2391	}
1987	}	2392	}
1988	}	2393	}
1989	}	2394	}
1990		2395
…		…
2006	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
2007	{	2412	{
2008	int level = (w << 5) | b;	2413	int level = (w << 5) | b;
2009	HE *he;	2414	HE *he;
2010		2415
2011	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2012	while ((he = hv_iternext (smooth)))
2013	{	2417	{
2014	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	smooth_key &skey = it->first;
2015	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
2016		2420
2017	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
2018	&& skey->level == level	2422	&& skey.level == level
2019	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
2020	{	2424	{
2021	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
2022	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
2023	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
2024	int border = bits & 15;	2428	int border = bits & 15;
2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2026	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
2027	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
2028		2432
…		…
2030	{	2434	{
2031	// this time avoiding texture state changes	2435	// this time avoiding texture state changes
2032	// save gobs of state changes.	2436	// save gobs of state changes.
2033	if (key.texname != tex.name)	2437	if (key.texname != tex.name)
2034	{	2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
2035	glEnd ();	2441	glEnd ();
2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2037	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
2038	}	2444	}
2039		2445
2040	if (border)	2446	if (border)
2041	{	2447	{
2042	float ox = border * dx;	2448	float ox = border * dx;
2043		2449
2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2048	}	2454	}
2049		2455
2050	if (corner)	2456	if (corner)
2051	{	2457	{
2052	float ox = corner * dx;	2458	float ox = corner * dx;
2053		2459
2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2058	}	2464	}
2059	}	2465	}
2060	}	2466	}
2061	}	2467	}
2062	}	2468	}
…		…
2064		2470
2065	glEnd ();	2471	glEnd ();
2066	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
2067	key.texname = -1;	2473	key.texname = -1;
2068	}	2474	}
2069
2070	hv_clear (smooth);
2071	}	2475	}
2072		2476
2073	if (pl_tex.name)	2477	if (pl_tex.name)
2074	{	2478	{
2075	maptex tex = pl_tex;	2479	maptex tex = pl_tex;
2076	int px = pl_x + pdx;	2480	int px = pl_x + sdx;
2077	int py = pl_y + pdy;	2481	int py = pl_y + sdy;
2078		2482
2079	key.texname = tex.name;	2483	key.texname = tex.name;
2080	arr = rc_array (rc, &key);	2484	arr = rc_array (rc, &key);
2081		2485
2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2086		2490
2087	rc_draw (rc);	2491	rc_draw (rc);
2088	}	2492	}
2089		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
2090	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
2091	rc_free (rc);	2498	rc_free (rc);
		2499	rc_free (rc_ov);
2092		2500
2093	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
2094	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
2095	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
2096	{	2504	{
…		…
2099	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
2100	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
2101	{	2509	{
2102	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
2103		2511
2104	int px = x * T;	2512	int px = x * Tw;
2105	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
2106		2520
2107	if (cell->stat_hp)	2521	if (cell->stat_hp)
2108	{	2522	{
2109	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2111		2525
2112	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
2113	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
2114	px + width - 1, py);	2528	px + width - 1, py);
2115		2529
…		…
2121	}	2535	}
2122	}	2536	}
2123	}	2537	}
2124		2538
2125	void	2539	void
2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2127	CODE:	2541	CODE:
2128	{	2542	{
2129	static float color[16][3] = {	2543	static float color[16][3] = {
2130	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
2131	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
2132	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
2133	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
2134		2548
2135	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
2136	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
2137	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
2138	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
2139		2553
2140	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
2141	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
2142	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
2143	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
2144		2558
2145	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
2146		2560
2147	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
2148	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
2149	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
2150	};	2564	};
2151		2565
2152	int x, y;	2566	int x, y;
2153		2567
2154	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
2155	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2156	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2158	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
2159		2579
2160	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2164		2584
2165	if (m)	2585	if (m)
2166	{	2586	{
2167	float *c = color [m & 15];	2587	float *c = color [m & 15];
2168		2588
2169	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2170	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2171		2591
2172	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2173	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2174	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2175	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2176	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2177	}	2597	}
…		…
2185	void	2605	void
2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2187	PPCODE:	2607	PPCODE:
2188	{	2608	{
2189	int x, y;	2609	int x, y;
2190	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2191	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2192	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2193	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2615	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2194	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2616	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2195	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2617	memset (darkness1, 0, sw1*sh1);
2196	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2197		2618
2198	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2199	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2200		2621
2201	mx += self->x - 1;	2622	mx += self->x - 1;
2202	my += self->y - 1;	2623	my += self->y - 1;
2203
2204	memset (darkness1, 255, sw1 * sh1);
2205		2624
2206	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2207	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2208	{	2627	{
2209	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2212	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2213	{	2632	{
2214	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2215		2634
2216	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2217	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2218	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2219	}	2638	}
2220	}	2639	}
2221		2640
2222	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2223	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2242		2661
2243	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2244	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2245	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2246		2665
2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2256	}	2675	}
2257		2676
2258	free (darkness1);	2677	free (darkness1);
2259		2678
2260	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2261	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2262	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2263	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2264	}	2683	}
2265		2684
2266	SV *	2685	SV *
…		…
2329	else	2748	else
2330	*data++ = 0;	2749	*data++ = 0;
2331	}	2750	}
2332	}	2751	}
2333		2752
2334	/* if size is w*h + 5 then no data has been found */	2753	/* if size is w*h + 5 then no data has been found */
2335	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2754	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2336	{	2755	{
2337	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2339	}	2758	}
2340		2759
2341	RETVAL = data_sv;	2760	RETVAL = data_sv;
2342	}	2761	}
2343	OUTPUT:	2762	OUTPUT:
2344	RETVAL	2763	RETVAL
2345		2764
2346	void	2765	void
…		…
2353	STRLEN len;	2772	STRLEN len;
2354	uint8_t *data, *end;	2773	uint8_t *data, *end;
2355		2774
2356	len = SvLEN (data_sv);	2775	len = SvLEN (data_sv);
2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2358	data = SvPVbyte_nolen (data_sv);	2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2359	end = data + len + 8;	2778	end = data + len + 8;
2360		2779
2361	if (len < 5)	2780	if (len < 5)
2362	XSRETURN_EMPTY;	2781	XSRETURN_EMPTY;
2363		2782
…		…
2424	}	2843	}
2425		2844
2426	MODULE = Deliantra::Client PACKAGE = DC::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2427		2846
2428	DC::RW	2847	DC::RW
2429	new (SV *class, SV *data_sv)	2848	new (SV *klass, SV *data_sv)
2430	CODE:	2849	CODE:
2431	{	2850	{
2432	STRLEN datalen;	2851	STRLEN datalen;
2433	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2434		2853
…		…
2436	}	2855	}
2437	OUTPUT:	2856	OUTPUT:
2438	RETVAL	2857	RETVAL
2439		2858
2440	DC::RW	2859	DC::RW
2441	new_from_file (SV *class, const char *path, const char *mode = "rb")	2860	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2442	CODE:	2861	CODE:
2443	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2444	OUTPUT:	2863	OUTPUT:
2445	RETVAL	2864	RETVAL
2446		2865
…		…
2464	if (RETVAL < 0)	2883	if (RETVAL < 0)
2465	{	2884	{
2466	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2467		2886
2468	if (RETVAL < 0)	2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
2469	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2470		2894	}
		2895	else
2471	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2472	}	2897	}
2473		2898
2474	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2475	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2476	}	2901	}
…		…
2523	void	2948	void
2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2525	CODE:	2950	CODE:
2526	{	2951	{
2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2530	}	2955	}
2531		2956
2532	void	2957	void
2533	set_reverse_stereo (DC::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
…		…
2536		2961
2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2538		2963
2539	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2540		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
2541	DC::MixChunk	2978	DC::MixChunk
2542	new (SV *class, DC::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2543	CODE:	2980	CODE:
2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2545	OUTPUT:	2982	OUTPUT:
2546	RETVAL	2983	RETVAL
2547		2984
…		…
2577	OUTPUT:	3014	OUTPUT:
2578	RETVAL	3015	RETVAL
2579		3016
2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2581		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
		3030
2582	int	3031	int
2583	volume (int volume = -1)	3032	volume (int volume = -1)
2584	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2585	CODE:	3034	CODE:
2586	if (items > 0)	3035	if (items > 0)
…		…
2597	void	3046	void
2598	halt ()	3047	halt ()
2599	CODE:	3048	CODE:
2600	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2601		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2602	DC::MixMusic	3058	DC::MixMusic
2603	new (SV *class, DC::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2604	CODE:	3060	CODE:
2605	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2606	OUTPUT:	3062	OUTPUT:
2607	RETVAL	3063	RETVAL
2608		3064
…		…
2636	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2637	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2638	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2639	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2640	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2641	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2642	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2643	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2644	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2645	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2657	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2658	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2659	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2660	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2661	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2662	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2663	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2664	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2665	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2666	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2734	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2735	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2736	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2737	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2738	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2739	# undef const_iv	3203	# undef const_iv
2740	};	3204	};
2741		3205
2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2744		3208
2745	texture_av = newAV ();	3209	texture_av = newAV ();
2746	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2747	}	3211	}
2748		3212
…		…
2750	disable_GL_EXT_blend_func_separate ()	3214	disable_GL_EXT_blend_func_separate ()
2751	CODE:	3215	CODE:
2752	gl.BlendFuncSeparate = 0;	3216	gl.BlendFuncSeparate = 0;
2753	gl.BlendFuncSeparateEXT = 0;	3217	gl.BlendFuncSeparateEXT = 0;
2754		3218
2755	char *	3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2756	gl_vendor ()	3223	gl_vendor ()
2757	CODE:	3224	CODE:
2758	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2759	OUTPUT:	3226	OUTPUT:
2760	RETVAL	3227	RETVAL
2761		3228
2762	char *	3229	const char *
2763	gl_version ()	3230	gl_version ()
2764	CODE:	3231	CODE:
2765	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2766	OUTPUT:	3233	OUTPUT:
2767	RETVAL	3234	RETVAL
2768		3235
2769	char *	3236	const char *
2770	gl_extensions ()	3237	gl_extensions ()
2771	CODE:	3238	CODE:
2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2773	OUTPUT:	3240	OUTPUT:
2774	RETVAL	3241	RETVAL
2775		3242
2776	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2777		3248
2778	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2779	CODE:	3250	CODE:
2780	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2781	OUTPUT:	3252	OUTPUT:
…		…
2789		3260
2790	int glGetError ()	3261	int glGetError ()
2791		3262
2792	void glFinish ()	3263	void glFinish ()
2793		3264
		3265	void glFlush ()
		3266
2794	void glClear (int mask)	3267	void glClear (int mask)
2795		3268
2796	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2797	PROTOTYPE: @	3270	PROTOTYPE: @
2798		3271
…		…
2807	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2808		3281
2809	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2810	CODE:	3283	CODE:
2811	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2812		3287
2813	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2814		3289
2815	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2816		3291
…		…
2851	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2852	CODE:	3327	CODE:
2853	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2854		3329
2855	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
2856	ALIAS:	3332	ALIAS:
2857	glColor_premultiply = 1	3333	glColor_premultiply = 1
2858	CODE:	3334	CODE:
2859	if (ix)	3335	if (ix)
2860	{	3336	{
…		…
2966		3442
2967	void glEndList ()	3443	void glEndList ()
2968		3444
2969	void glCallList (int list)	3445	void glCallList (int list)
2970		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2972		3453
2973	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
2974		3455
2975	void	3456	void
2976	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
2977	PPCODE:	3458	PPCODE:
2978	{	3459	{
2979	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
2980	XPUSHs (self);	3461	XPUSHs (self);
2981	}	3462	}
2982		3463
2983	BOOT:	3464	BOOT:
2984	{	3465	{
…		…
2992		3473
2993	void	3474	void
2994	draw (SV *self)	3475	draw (SV *self)
2995	CODE:	3476	CODE:
2996	{	3477	{
2997	HV *hv;	3478	HV *hv;
2998	SV **svp;	3479	SV **svp;
2999	NV x, y, w, h;	3480	NV x, y, w, h;
3000	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
3001	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
3002	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
3003	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);

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