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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		83
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
87		90
88	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
90		93
91	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
92		95
93	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		98
		99	#define KMOD_LRAM 0x10000 // our extension
		100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n |= n >> 1;
		120	n |= n >> 2;
		121	n |= n >> 4;
		122	n |= n >> 8;
		123	n |= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
95		146
96	static AV *texture_av;	147	static AV *texture_av;
97		148
98	static struct	149	static struct
99	{	150	{
…		…
156	{	207	{
157	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
158		209
159	while (attrs)	210	while (attrs)
160	{	211	{
161	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
162		213
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	215	return 1;
165		216
166	attrs = attrs->next;	217	attrs = attrs->next;
167	}	218	}
168		219
169	return 0;	220	return 0;
170	}	221	}
171		222
172	typedef struct cf_layout {	223	struct cf_layout {
173	PangoLayout *pl;	224	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
175	int base_height;	226	int base_height;
176	DC__Font font;	227	DC__Font font;
177	rc_t *rc;	228	rc_t rc;
178	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
179		232
180	static DC__Font default_font;	233	static DC__Font default_font;
181	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
183		236
184	static void	237	static void
185	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
186	{	239	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	243	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	245	}
193		246
194	static void	247	static void
…		…
221		274
222	*w = rect.width;	275	*w = rect.width;
223	*h = rect.height;	276	*h = rect.height;
224	}	277	}
225		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
226	typedef uint16_t tileid;	281	typedef uint16_t tileid;
227	typedef uint16_t faceid;	282	typedef uint16_t faceid;
228		283
229	typedef struct {	284	struct maptex
		285	{
230	GLuint name;	286	GLuint name;
231	int w, h;	287	int w, h;
232	float s, t;	288	float s, t;
233	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
234	tileid smoothtile;	290	tileid smoothtile;
235	uint8_t smoothlevel;	291	uint8_t smoothlevel;
236	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
237		294
238	typedef struct {	295	struct mapcell
		296	{
239	uint32_t player;	297	uint32_t player;
240	tileid tile[3];	298	tileid tile[3];
241	uint16_t darkness;	299	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	301	};
244		302
245	typedef struct {	303	struct maprow
		304	{
246	int32_t c0, c1;	305	int32_t c0, c1;
247	mapcell *col;	306	mapcell *col;
248	} maprow;	307	};
249		308
250	typedef struct map {	309	struct mapgrid {
251	int x, y, w, h;	310	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
254	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
255		314
256	int32_t rows;	315	int32_t rows;
257	maprow *row;	316	maprow *row;
258	} *DC__Map;	317	};
259		318
260	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
261	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
262	{	324	{
263	char *p;	325	T *p;
264		326
265	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
266	Zero (p, inc, char);	328	Zero (p, inc, T);
267	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
268	Safefree (ptr);	330	Safefree (ptr);
269		331
270	return p;	332	ptr = p;
271	}	333	}
272		334
273	static char *	335	template<typename T>
		336	ecb_cold static void
274	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
275	{	338	{
276	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
277	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
278
279	return ptr;
280	}	341	}
281
282	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
283	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
284		342
285	static void	343	static void
286	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
287	{	345	{
288	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
289	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
290	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
291	self->faces *= 2;	351	self->faces = newsize;
292	}
293	}	352	}
294		353
295	static void	354	static void
296	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
297	{	356	{
298	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
299	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
300	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
301	self->texs *= 2;	362	self->texs = newsize;
302	}
303	}	363	}
304		364
305	static maprow *	365	static maprow *
306	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
307	{	367	{
308	if (0 > y)	368	if (0 > y)
309	{	369	{
310	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
312		372
313	self->rows += extend;	373	self->rows += extend;
314	self->y += extend;	374	self->y += extend;
315	y += extend;	375	y += extend;
316	}	376	}
317	else if (y >= self->rows)	377	else if (y >= self->rows)
318	{	378	{
319	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
320	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
321	self->rows += extend;	381	self->rows += extend;
322	}	382	}
323		383
324	return self->row + y;	384	return self->row + y;
325	}	385	}
…		…
335	}	395	}
336		396
337	if (row->c0 > x)	397	if (row->c0 > x)
338	{	398	{
339	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
340	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
341	row->c0 -= extend;	401	row->c0 -= extend;
342	}	402	}
343	else if (x >= row->c1)	403	else if (x >= row->c1)
344	{	404	{
345	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
346	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
347	row->c1 += extend;	407	row->c1 += extend;
348	}	408	}
349		409
350	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
351	}	411	}
352		412
353	static mapcell *	413	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
355	{	415	{
356	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
357	}	417	}
358		418
359	static void	419	static void
360	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
361	{	421	{
362	int r;	422	int r;
363		423
364	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
365	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
383	(cell)->flags = 0; \	443	(cell)->flags = 0; \
384	(cell)->player = 0; \	444	(cell)->player = 0; \
385	} while (0)	445	} while (0)
386		446
387	static void	447	static void
388	map_blank (DC__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
389	{	449	{
390	int x, y;	450	int x, y;
391	maprow *row;	451	maprow *row;
392	mapcell *cell;	452	mapcell *cell;
393		453
…		…
410	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
411	}	471	}
412	}	472	}
413	}	473	}
414		474
415	typedef struct {	475	struct smooth_key
		476	{
416	tileid tile;	477	tileid tile;
417	uint8_t x, y, level;	478	uint8_t x, y, level;
418	} smooth_key;	479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
419		498
420	static void	499	static void
421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	501	{
423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
424		503
425	if (SvIOK (*sv))	504	if (it == h.end ())
426	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
427	else	506	else
428	sv_setiv (*sv, bits);	507	it->second |= bits;
429	}	508	}
430		509
431	static void	510	static void
432	music_finished (void)	511	music_finished (void)
433	{	512	{
…		…
452	ev.data2 = 0;	531	ev.data2 = 0;
453		532
454	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
455	}	534	}
456		535
457	static unsigned int
458	minpot (unsigned int n)
459	{
460	if (!n)
461	return 0;
462
463	--n;
464
465	n |= n >> 1;
466	n |= n >> 2;
467	n |= n >> 4;
468	n |= n >> 8;
469	n |= n >> 16;
470
471	return n + 1;
472	}
473
474	static unsigned int
475	popcount (unsigned int n)
476	{
477	n -= (n >> 1) & 0x55555555U;
478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
480	n *= 0x01010101U;
481
482	return n >> 24;
483	}
484
485	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
486	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
487	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
488		539
489	/******************************************************************************/	540	/******************************************************************************/
…		…
527	return 0;	578	return 0;
528		579
529	return 1;	580	return 1;
530	}	581	}
531		582
		583	/******************************************************************************/
		584
		585	/* process keyboard modifiers */
		586	static int
		587	mod_munge (int mod)
		588	{
		589	mod &= MOD_MASK;
		590
		591	if (mod & (KMOD_META | KMOD_ALT))
		592	mod |= KMOD_LRAM;
		593
		594	return mod;
		595	}
		596
532	static void	597	static void
533	deliantra_main ()	598	deliantra_main (SV *real_main)
534	{	599	{
535	call_argv ("::main", G_DISCARD | G_VOID, 0);
536	dSP;	600	dSP;
		601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
537	}	604	}
538		605
539	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
540	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
542	* on OS X, so... we provide one and call the original main(), which,	611	* on OS X, so... we provide one and call the original main(), which,
543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	612	* due to shared library magic, calls -lSDLmain's main, not perl's main,
544	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
545	*/	614	*/
546	extern C_LINKAGE int	615	extern C_LINKAGE int
547	main (int argc, char *argv[])	616	main (int argc, char *argv[])
548	{	617	{
549	deliantra_main ();	618	deliantra_main (real_main);
550	}	619	}
551		620
552	#undef main	621	#undef main
553		622
554	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
555		624
556	static void	625	static void
557	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
558	{	627	{
		628	real_main = real_main_;
		629
559	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	631	(main) (1, argv);
561	}	632	}
562	#else	633	#else
563	static void	634	static void
564	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
565	{	636	{
566	deliantra_main ();	637	deliantra_main (real_main);
567	}	638	}
568	#endif	639	#endif
569		640
570	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
571		642
…		…
602	const_iv (SDL_USEREVENT),	673	const_iv (SDL_USEREVENT),
603		674
604	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
605	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
606	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
		678
		679
		680	const_iv (SDLK_UNKNOWN),
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_BACKSPACE),
		683	const_iv (SDLK_TAB),
		684	const_iv (SDLK_CLEAR),
		685	const_iv (SDLK_RETURN),
		686	const_iv (SDLK_PAUSE),
		687	const_iv (SDLK_ESCAPE),
		688	const_iv (SDLK_SPACE),
		689	const_iv (SDLK_EXCLAIM),
		690	const_iv (SDLK_QUOTEDBL),
		691	const_iv (SDLK_HASH),
		692	const_iv (SDLK_DOLLAR),
		693	const_iv (SDLK_AMPERSAND),
		694	const_iv (SDLK_QUOTE),
		695	const_iv (SDLK_LEFTPAREN),
		696	const_iv (SDLK_RIGHTPAREN),
		697	const_iv (SDLK_ASTERISK),
		698	const_iv (SDLK_PLUS),
		699	const_iv (SDLK_COMMA),
		700	const_iv (SDLK_MINUS),
		701	const_iv (SDLK_PERIOD),
		702	const_iv (SDLK_SLASH),
		703	const_iv (SDLK_0),
		704	const_iv (SDLK_1),
		705	const_iv (SDLK_2),
		706	const_iv (SDLK_3),
		707	const_iv (SDLK_4),
		708	const_iv (SDLK_5),
		709	const_iv (SDLK_6),
		710	const_iv (SDLK_7),
		711	const_iv (SDLK_8),
		712	const_iv (SDLK_9),
		713	const_iv (SDLK_COLON),
		714	const_iv (SDLK_SEMICOLON),
		715	const_iv (SDLK_LESS),
		716	const_iv (SDLK_EQUALS),
		717	const_iv (SDLK_GREATER),
		718	const_iv (SDLK_QUESTION),
		719	const_iv (SDLK_AT),
		720
		721	const_iv (SDLK_LEFTBRACKET),
		722	const_iv (SDLK_BACKSLASH),
		723	const_iv (SDLK_RIGHTBRACKET),
		724	const_iv (SDLK_CARET),
		725	const_iv (SDLK_UNDERSCORE),
		726	const_iv (SDLK_BACKQUOTE),
		727	const_iv (SDLK_DELETE),
607		728
608	const_iv (SDLK_FIRST),	729	const_iv (SDLK_FIRST),
609	const_iv (SDLK_LAST),	730	const_iv (SDLK_LAST),
610	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
611	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
…		…
687	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
688	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
689	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
690	const_iv (KMOD_MODE),	811	const_iv (KMOD_MODE),
691		812
		813	const_iv (KMOD_LRAM),
		814
692	const_iv (MIX_DEFAULT_FORMAT),	815	const_iv (MIX_DEFAULT_FORMAT),
693		816
694	const_iv (SDL_INIT_TIMER),	817	const_iv (SDL_INIT_TIMER),
695	const_iv (SDL_INIT_AUDIO),	818	const_iv (SDL_INIT_AUDIO),
696	const_iv (SDL_INIT_VIDEO),	819	const_iv (SDL_INIT_VIDEO),
…		…
720		843
721	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
722	# undef const_iv	845	# undef const_iv
723	};	846	};
724		847
725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	848	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
727		850
728	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
729	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
730	}	853	}
731		854
…		…
746		869
747	NV ceil (NV x)	870	NV ceil (NV x)
748		871
749	IV minpot (UV n)	872	IV minpot (UV n)
750		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
751	IV popcount (UV n)	880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
		885
		886	NV distance (NV dx, NV dy)
		887	CODE:
		888	RETVAL = pow (dx * dx + dy * dy, 0.5);
		889	OUTPUT:
		890	RETVAL
752		891
753	void	892	void
754	pango_init ()	893	pango_init ()
755	CODE:	894	CODE:
756	{	895	{
…		…
764	#endif	903	#endif
765	}	904	}
766		905
767	char *SDL_GetError ()	906	char *SDL_GetError ()
768		907
769	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
770		910
771	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
772		912
773	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
774		914
775	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
776		916
777	void SDL_Quit ()	917	void SDL_Quit ()
778		918
779	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
780		921
781	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
782	CODE:	923	CODE:
783	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
784	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
785	OUTPUT:	926	OUTPUT:
786	RETVAL	927	RETVAL
787		928
788	void	929	void
…		…
843	);	984	);
844		985
845	if (RETVAL)	986	if (RETVAL)
846	{	987	{
847	av_clear (texture_av);	988	av_clear (texture_av);
848
849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	989	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
851	#include "glfunc.h"	990	#include "glfunc.h"
852	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
853	}	994	}
854	}	995	}
855	OUTPUT:	996	OUTPUT:
856	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
857		1001
858	void	1002	void
859	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
860		1004
861	char *	1005	char *
862	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
863		1008
864	int	1009	int
865	SDL_GetAppState ()	1010	SDL_GetAppState ()
866		1011
867	int	1012	int
868	SDL_GetModState ()	1013	SDL_GetModState ()
869		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
870	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
871	poll_events ()	1023	peep_events ()
872	PPCODE:	1024	PPCODE:
873	{	1025	{
874	SDL_Event ev;	1026	SDL_Event ev;
875		1027
876	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
883	{	1035	{
884	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
885	case SDL_KEYUP:	1037	case SDL_KEYUP:
886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1040	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1041	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
891	break;	1043	break;
892		1044
893	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
912	x = ev.motion.x;	1064	x = ev.motion.x;
913	y = ev.motion.y;	1065	y = ev.motion.y;
914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
915	}	1067	}
916		1068
917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
918	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
919	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
920	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
942		1094
943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1095	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
944	}	1096	}
945	}	1097	}
946		1098
		1099	char *
		1100	SDL_AudioDriverName ()
		1101	CODE:
		1102	{
		1103	char buf [256];
		1104	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1105	XSRETURN_UNDEF;
		1106
		1107	RETVAL = buf;
		1108	}
		1109	OUTPUT:
		1110	RETVAL
		1111
947	int	1112	int
948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
949	POSTCALL:	1114	POSTCALL:
950	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
951	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
952		1117
953	void	1118	void
954	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1013	add_font (char *file)	1178	add_font (char *file)
1014	CODE:	1179	CODE:
1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1016	OUTPUT:	1181	OUTPUT:
1017	RETVAL	1182	RETVAL
		1183
		1184	void
		1185	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1186
		1187	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1188	void
		1189	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1018		1190
1019	void	1191	void
1020	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1021	ALIAS:	1193	ALIAS:
1022	load_image_file = 1	1194	load_image_file = 1
…		…
1068		1240
1069	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1070	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1071	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1072	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1073	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1074	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1246	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1077	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1078		1250
…		…
1138	#if DEBUG	1310	#if DEBUG
1139	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
1140	#endif	1312	#endif
1141	}	1313	}
1142		1314
		1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
1143	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1144		1323
1145	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1146		1325
1147	DC::Font	1326	DC::Font
1148	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1149	CODE:	1328	CODE:
1150	{	1329	{
1151	int count;	1330	int count;
1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1153	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1182	PROTOTYPE:	1361	PROTOTYPE:
1183	CODE:	1362	CODE:
1184	tc_restore ();	1363	tc_restore ();
1185		1364
1186	DC::Layout	1365	DC::Layout
1187	new (SV *class)	1366	new (SV *klass)
1188	CODE:	1367	CODE:
1189	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1190		1369
1191	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1192	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1193	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1194	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1195	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1196	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1197	RETVAL->font = 0;	1376	RETVAL->font = 0;
1198	RETVAL->rc = rc_alloc ();
1199		1377
1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1201	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1202	OUTPUT:	1380	OUTPUT:
1203	RETVAL	1381	RETVAL
1204		1382
1205	void	1383	void
1206	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1207	CODE:	1385	CODE:
1208	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1209	rc_free (self->rc);
1210	Safefree (self);	1387	delete self;
1211		1388
1212	void	1389	void
1213	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1214	CODE:	1391	CODE:
1215	{	1392	{
…		…
1341		1518
1342	void	1519	void
1343	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1344	CODE:	1521	CODE:
1345	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1346	{	1523	{
1347	self->base_height = base_height;	1524	self->base_height = base_height;
1348	layout_update_font (self);	1525	layout_update_font (self);
1349	}	1526	}
1350		1527
1351	void	1528	void
…		…
1469	}	1646	}
1470		1647
1471	void	1648	void
1472	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1473	CODE:	1650	CODE:
1474	rc_clear (self->rc);	1651	self->rc.clear ();
1475	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1476	self->pl,	1653	self->pl,
1477	self->rc,	1654	&self->rc,
1478	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1479	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1480	flags	1657	flags
1481	);	1658	);
1482	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1495	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1497		1674
1498	rc_draw (self->rc);	1675	self->rc.draw ();
1499		1676
1500	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1501	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1502	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1503	}	1680	}
…		…
1578	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1579	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1580	}	1757	}
1581	}	1758	}
1582		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1584	CODE:	1882	CODE:
1585	{	1883	{
1586	GLint width;	1884	GLint width;
1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1594	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1595		1893
1596	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1597		1895
1598	DC::Map	1896	DC::Map
1599	new (SV *class)	1897	new (SV *klass)
1600	CODE:	1898	CODE:
1601	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1602	RETVAL->x = 0;	1900	RETVAL->x = 0;
1603	RETVAL->y = 0;	1901	RETVAL->y = 0;
1604	RETVAL->w = 0;	1902	RETVAL->w = 0;
1605	RETVAL->h = 0;	1903	RETVAL->h = 0;
1606	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1643		1941
1644	void	1942	void
1645	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1646	CODE:	1944	CODE:
1647	{	1945	{
1648	tileid texid;	1946	tileid texid;
1649	maptex *tex;	1947	maptex *tex;
1650		1948
1651	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1652	return;	1950	return;
1653		1951
1654	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1655	return;	1953	return;
1656		1954
1657	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1658		1956
1659	if (!texid)	1957	if (!texid)
1660	return;	1958	return;
1661		1959
1662	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1691	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1692	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1693	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1695	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1696		2014
1697	int	2015	int
1698	ox (DC::Map self)	2016	ox (DC::Map self)
1699	ALIAS:	2017	ALIAS:
1700	oy = 1	2018	oy = 1
…		…
1732	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1733	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1734		2052
1735	while (self->y < 0)	2053	while (self->y < 0)
1736	{	2054	{
1737	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1738		2056
1739	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1740	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1741	}	2059	}
1742	}	2060	}
1743		2061
1744	SV *	2062	SV *
1745	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1746	CODE:	2064	CODE:
1747	{	2065	{
1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1749	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1750	mapcell *cell;	2068	mapcell *cell;
…		…
1771		2089
1772	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1773		2091
1774	if (flags & 8)	2092	if (flags & 8)
1775	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1776	if (extmap)	2096	do
1777	{	2097	{
1778	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1779		2100
1780	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1781	{	2104	{
1782	ext = *data++;
1783	cmd = ext & 0x7f;
1784
1785	if (cmd < 4)
1786	cell->darkness = 255 - ext * 64 + 1;
1787	else if (cmd == 5) // health
1788	{
1789	cell->stat_width = 1;	2105	cell->stat_width = 1;
1790	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1791	}
1792	else if (cmd == 6) // monster width
1793	cell->stat_width = *data++ + 1;
1794	else if (cmd == 0x47)
1795	{
1796	if (*data == 1) cell->player = data [1];
1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1800
1801	data += *data + 1;
1802	}
1803	else if (cmd == 8) // cell flags
1804	cell->flags = *data++;
1805	else if (ext & 0x40) // unknown, multibyte => skip
1806	data += *data + 1;
1807	else
1808	data++;
1809	}	2107	}
1810	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1811	}	2125	}
1812	else	2126	while (ext & 0x80);
1813	cell->darkness = *data++ + 1;
1814	}	2127	}
1815		2128
1816	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1817	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1818	{	2131	{
…		…
1821	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1822		2135
1823	if (cell->tile [z])	2136	if (cell->tile [z])
1824	{	2137	{
1825	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1826	if (!tex->name)	2140	if (!tex->name)
1827	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1828		2142
1829	if (tex->smoothtile)	2143	if (tex->smoothtile)
1830	{	2144	{
1831	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1832	if (!smooth->name)	2147	if (!smooth->name)
1833	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1834	}	2149	}
1835	}	2150	}
1836	}	2151	}
…		…
1864	? self->row + y	2179	? self->row + y
1865	: 0;	2180	: 0;
1866		2181
1867	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1868	{	2183	{
1869	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1870		2185
1871	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1872	{	2187	{
1873	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1874		2189
…		…
1876	{	2191	{
1877	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1878	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1879	int a1 = tex.a;	2194	int a1 = tex.a;
1880		2195
1881	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1882	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1883	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1884	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1885	}	2200	}
1886	}	2201	}
1887		2202
1888	*map++ = (r )	2203	*map++ = (r )
1889	| (g << 8)	2204	| (g << 8)
1890	| (b << 16)	2205	| (b << 16)
1891	| (a << 24);	2206	| (a << 24);
1892	}	2207	}
1893	}	2208	}
1894		2209
1895	RETVAL = map_sv;	2210	RETVAL = map_sv;
1896	}	2211	}
1897	OUTPUT:	2212	OUTPUT:
1898	RETVAL	2213	RETVAL
1899		2214
1900	void	2215	void
1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2216	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1902	CODE:	2217	CODE:
1903	{	2218	{
1904	int x, y, z;	2219	int x, y, z;
1905		2220
1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1909	smooth_key skey;
1910	int pl_x, pl_y;	2222	int pl_x, pl_y;
1911	maptex pl_tex;	2223	maptex pl_tex;
1912	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1913	rc_key_t key;	2226	rc_key_t key;
1914	rc_array_t *arr;	2227	rc_t::array_t *arr;
1915		2228
1916	pl_tex.name = 0;	2229	pl_tex.name = 0;
1917		2230
1918	// thats current max. sorry.	2231	// that's current max. sorry.
1919	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1920	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1921
1922	// clear key, in case of extra padding
1923	memset (&skey, 0, sizeof (skey));
1924		2234
1925	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1926	key.r = 255;	2236	key.r = 255;
1927	key.g = 255;	2237	key.g = 255;
1928	key.b = 255;	2238	key.b = 255;
1929	key.a = 255;	2239	key.a = 255;
1930	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1931	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
1932	key.texname = -1;
1933		2242
1934	mx += self->x;	2243	mx += self->x;
1935	my += self->y;	2244	my += self->y;
1936		2245
1937	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1938	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1939	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1940	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1941		2250
1942	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1943	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1944	{	2253	{
1945	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1962		2271
1963	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
1964	{	2273	{
1965	memset (smooth_level, 0, sizeof (smooth_level));	2274	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2275	smooth_key skey;
		2276	smooth_hash smooth;
		2277	key.texname = -1;
1966		2278
1967	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1968	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1969	{	2281	{
1970	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
1976	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
1977		2289
1978	if (tile)	2290	if (tile)
1979	{	2291	{
1980	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
1981	int px = (x + 1) * T - tex.w;	2293	int px, py;
1982	int py = (y + 1) * T - tex.h;
1983		2294
1984	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
1985	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
1986	if (!tex.name)	2299	if (!tex.name)
1987	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1988		2301
1989	key.texname = tex.name;	2302	key.texname = tex.name;
1990	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
1991	}	2304	}
1992		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
1993	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1994	{	2310	{
1995	pl_x = px;	2311	pl_x = px;
1996	pl_y = py;	2312	pl_y = py;
1997	pl_tex = tex;	2313	pl_tex = tex;
1998	continue;	2314	continue;
1999	}	2315	}
2000		2316
2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2319	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2005
2006	if (expect_false (cell->flags) && expect_false (z == 2))
2007	{
2008	// overlays such as the speech bubble, probably more to come
2009	if (cell->flags & 1)
2010	{
2011	maptex tex = self->tex [1];
2012	int px = x * T + T * 2 / 32;
2013	int py = y * T - T * 6 / 32;
2014
2015	if (tex.name)
2016	{
2017	if (key.texname != tex.name)
2018	{
2019	key.texname = tex.name;
2020	arr = rc_array (rc, &key);
2021	}
2022
2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2027	}
2028	}
2029	}
2030		2321
2031	// update smooth hash	2322	// update smooth hash
2032	if (tex.smoothtile)	2323	if (tex.smoothtile)
2033	{	2324	{
2034	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2035	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2036		2327
2037	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2038		2329
2039	// add bits to current tile and all neighbours. skey.x|y is	2330	// add bits to current tile and all neighbours. skey.x|y is
2040	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
2041		2332
2042	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2050		2341
2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2052	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2053		2344
2054	// full tile	2345	// full tile
2055	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2346	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2056		2347
2057	// borders	2348	// borders
2058	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2349	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2059	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2350	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2060	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2351	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2061	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2352	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2062		2353
2063	// corners	2354	// corners
2064	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2355	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2065	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2356	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2066	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2357	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2067	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2358	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2359	}
		2360	}
		2361
		2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2363	{
		2364	// overlays such as the speech bubble, probably more to come
		2365	if (cell->flags & 1)
		2366	{
		2367	rc_key_t key_ov = key;
		2368	maptex tex = self->tex[TEXID_SPEECH];
		2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
		2371
		2372	key_ov.texname = tex.name;
		2373	rc_t::array_t &arr = rc_ov.array (key_ov);
		2374
		2375	arr.t2f_v3f (0 , 0 , px , py , 0);
		2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2068	}	2379	}
2069	}	2380	}
2070	}	2381	}
2071	}	2382	}
2072		2383
2073	rc_draw (rc);	2384	rc.draw ();
2074	rc_clear (rc);	2385	rc.clear ();
2075		2386
2076	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2077	// this is basically counting sort	2388	// this is basically counting sort
2078	{	2389	{
2079	int w, b;	2390	int w, b;
2080		2391
2081	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2082	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2083	for (w = 0; w < 256 / 32; ++w)	2394	for (int level = 0; level < smooth_level.size (); ++level)
		2395	if (smooth_level[level])
		2396	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2084	{	2397	{
2085	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2086	if (smask)	2399	IV bits = it->second;
2087	for (b = 0; b < 32; ++b)	2400
2088	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2089	{	2404	{
2090	int level = (w << 5) | b;	2405	maptex tex = self->tex [skey.tile];
		2406	int px = (((int)skey.x) - 1) * Tw;
		2407	int py = (((int)skey.y) - 1) * Th;
		2408	int border = bits & 15;
		2409	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2410	float dx = tex.s * .0625f; // 16 images/row
		2411	float dy = tex.t * .5f ; // 2 images/column
		2412
2091	HE *he;	2413	if (tex.name)
2092
2093	hv_iterinit (smooth);
2094	while ((he = hv_iternext (smooth)))
2095	{	2414	{
2096	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2097	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2098		2417	if (key.texname != tex.name)
2099	if (!(bits & 0x1000)
2100	&& skey->level == level
2101	&& level > smooth_max [skey->x][skey->y])
2102	{	2418	{
2103	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
2104	int px = (((int)skey->x) - 1) * T;
2105	int py = (((int)skey->y) - 1) * T;
2106	int border = bits & 15;
2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2108	float dx = tex.s * .0625f; // 16 images/row
2109	float dy = tex.t * .5f ; // 2 images/column
2110		2420
2111	if (tex.name)
2112	{
2113	// this time avoiding texture state changes
2114	// save gobs of state changes.
2115	if (key.texname != tex.name)
2116	{
2117	glEnd ();	2421	glEnd ();
2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2119	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2120	}	2424	}
2121		2425
2122	if (border)	2426	if (border)
2123	{	2427	{
2124	float ox = border * dx;	2428	float ox = border * dx;
2125		2429
2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2130	}	2434	}
2131		2435
2132	if (corner)	2436	if (corner)
2133	{	2437	{
2134	float ox = corner * dx;	2438	float ox = corner * dx;
2135		2439
2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2140	}
2141	}
2142	}	2444	}
2143	}	2445	}
2144	}	2446	}
2145	}	2447	}
2146		2448
2147	glEnd ();	2449	glEnd ();
2148	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2149	key.texname = -1;	2451	key.texname = -1;
2150	}	2452	}
2151
2152	hv_clear (smooth);
2153	}	2453	}
2154		2454
2155	if (pl_tex.name)	2455	if (pl_tex.name)
2156	{	2456	{
2157	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2158	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2159	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2160		2460
2161	key.texname = tex.name;	2461	key.texname = tex.name;
2162	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2163		2463
2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2466	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2168		2468
2169	rc_draw (rc);	2469	rc.draw ();
2170	}	2470	}
2171		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2172	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2173	rc_free (rc);
2174		2476
2175	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2176	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2177	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2178	{	2480	{
…		…
2181	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2182	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2183	{	2485	{
2184	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2185		2487
2186	int px = x * T;	2488	int px = x * Tw;
2187	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
2188		2496
2189	if (cell->stat_hp)	2497	if (cell->stat_hp)
2190	{	2498	{
2191	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2193		2501
2194	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2195	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2196	px + width - 1, py);	2504	px + width - 1, py);
2197		2505
…		…
2203	}	2511	}
2204	}	2512	}
2205	}	2513	}
2206		2514
2207	void	2515	void
2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2516	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2209	CODE:	2517	CODE:
2210	{	2518	{
2211	static float color[16][3] = {	2519	static float color[16][3] = {
2212	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2213	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2214	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2215	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2216		2524
2217	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2218	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2219	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2220	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2221		2529
2222	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2223	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2224	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2225	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2226		2534
2227	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2228		2536
2229	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2230	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2231	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2232	};	2540	};
2233		2541
2234	int x, y;	2542	int x, y;
2235		2543
2236	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
		2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2546	* but the nvidia driver (185.18.14) mishandles alpha textures
		2547	* and takes the colour from god knows where instead of using
		2548	* Cp. MODULATE results in the same colour, but slightly different
		2549	* alpha, but atcually gives us the correct colour with nvidia.
		2550	*/
2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2238	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2240	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2241		2555
2242	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2246		2560
2247	if (m)	2561	if (m)
2248	{	2562	{
2249	float *c = color [m & 15];	2563	float *c = color [m & 15];
2250		2564
2251	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2252	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2253		2567
2254	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2255	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2256	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2257	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2258	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2259	}	2573	}
…		…
2267	void	2581	void
2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2582	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2269	PPCODE:	2583	PPCODE:
2270	{	2584	{
2271	int x, y;	2585	int x, y;
2272	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2273	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2274	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2275	int sw34 = (sw * 3 + 3) & ~3;	2589	int sw3 = sw * 3;
		2590	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2591	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2276	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2277	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2278	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2279		2594
2280	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2281	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2282		2597
2283	mx += self->x - 1;	2598	mx += self->x - 1;
2284	my += self->y - 1;	2599	my += self->y - 1;
2285
2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2287		2600
2288	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2289	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2290	{	2603	{
2291	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2294	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2295	{	2608	{
2296	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2297		2610
2298	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2299	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2300	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2301	}	2614	}
2302	}	2615	}
2303		2616
2304	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2305	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2324		2637
2325	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2326	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2327	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2328		2641
2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2338	}	2651	}
2339		2652
2340	free (darkness1);	2653	free (darkness1);
2341		2654
2342	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2343	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2344	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2345	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2346	}	2659	}
2347		2660
2348	SV *	2661	SV *
…		…
2411	else	2724	else
2412	*data++ = 0;	2725	*data++ = 0;
2413	}	2726	}
2414	}	2727	}
2415		2728
2416	/* if size is w*h + 5 then no data has been found */	2729	/* if size is w*h + 5 then no data has been found */
2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2418	{	2731	{
2419	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2421	}	2734	}
2422		2735
2423	RETVAL = data_sv;	2736	RETVAL = data_sv;
2424	}	2737	}
2425	OUTPUT:	2738	OUTPUT:
2426	RETVAL	2739	RETVAL
2427		2740
2428	void	2741	void
…		…
2435	STRLEN len;	2748	STRLEN len;
2436	uint8_t *data, *end;	2749	uint8_t *data, *end;
2437		2750
2438	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2440	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2441	end = data + len + 8;	2754	end = data + len + 8;
2442		2755
2443	if (len < 5)	2756	if (len < 5)
2444	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2445		2758
…		…
2506	}	2819	}
2507		2820
2508	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2509		2822
2510	DC::RW	2823	DC::RW
2511	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2512	CODE:	2825	CODE:
2513	{	2826	{
2514	STRLEN datalen;	2827	STRLEN datalen;
2515	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2516		2829
…		…
2518	}	2831	}
2519	OUTPUT:	2832	OUTPUT:
2520	RETVAL	2833	RETVAL
2521		2834
2522	DC::RW	2835	DC::RW
2523	new_from_file (SV *class, const char *path, const char *mode = "rb")	2836	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2524	CODE:	2837	CODE:
2525	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2526	OUTPUT:	2839	OUTPUT:
2527	RETVAL	2840	RETVAL
2528		2841
…		…
2546	if (RETVAL < 0)	2859	if (RETVAL < 0)
2547	{	2860	{
2548	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2549		2862
2550	if (RETVAL < 0)	2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
2551	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2552		2870	}
		2871	else
2553	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2554	}	2873	}
2555		2874
2556	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2557	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2558	}	2877	}
…		…
2605	void	2924	void
2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2607	CODE:	2926	CODE:
2608	{	2927	{
2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2612	}	2931	}
2613		2932
2614	void	2933	void
2615	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2618		2937
2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2620		2939
2621	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2622		2941
		2942	void
		2943	decoders ()
		2944	PPCODE:
		2945	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2946	int i, num = Mix_GetNumChunkDecoders ();
		2947	EXTEND (SP, num);
		2948	for (i = 0; i < num; ++i)
		2949	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2950	#else
		2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2952	#endif
		2953
2623	DC::MixChunk	2954	DC::MixChunk
2624	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2625	CODE:	2956	CODE:
2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2627	OUTPUT:	2958	OUTPUT:
2628	RETVAL	2959	RETVAL
2629		2960
…		…
2659	OUTPUT:	2990	OUTPUT:
2660	RETVAL	2991	RETVAL
2661		2992
2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2663		2994
		2995	void
		2996	decoders ()
		2997	PPCODE:
		2998	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2999	int i, num = Mix_GetNumMusicDecoders ();
		3000	EXTEND (SP, num);
		3001	for (i = 0; i < num; ++i)
		3002	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3003	#else
		3004	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3005	#endif
		3006
2664	int	3007	int
2665	volume (int volume = -1)	3008	volume (int volume = -1)
2666	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2667	CODE:	3010	CODE:
2668	if (items > 0)	3011	if (items > 0)
…		…
2679	void	3022	void
2680	halt ()	3023	halt ()
2681	CODE:	3024	CODE:
2682	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2683		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2684	DC::MixMusic	3034	DC::MixMusic
2685	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2686	CODE:	3036	CODE:
2687	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2688	OUTPUT:	3038	OUTPUT:
2689	RETVAL	3039	RETVAL
2690		3040
…		…
2718	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2719	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2720	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2721	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2722	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2723	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2724	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2725	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2726	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2727	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2739	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2740	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2741	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2742	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2743	const_iv (GL_ONE_MINUS_DST_ALPHA),	3094	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3095	const_iv (GL_SRC_COLOR),
		3096	const_iv (GL_DST_COLOR),
		3097	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3098	const_iv (GL_ONE_MINUS_DST_COLOR),
2744	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2745	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2746	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2747	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2748	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2816	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2817	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2818	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2819	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2820	const_iv (GL_T2F_N3F_V3F),	3175	const_iv (GL_T2F_N3F_V3F),
		3176	const_iv (GL_FUNC_ADD),
		3177	const_iv (GL_FUNC_SUBTRACT),
		3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2821	# undef const_iv	3179	# undef const_iv
2822	};	3180	};
2823		3181
2824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3182	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2826		3184
2827	texture_av = newAV ();	3185	texture_av = newAV ();
2828	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2829	}	3187	}
2830		3188
…		…
2832	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2833	CODE:	3191	CODE:
2834	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2835	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2836		3194
2837	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2838	gl_vendor ()	3199	gl_vendor ()
2839	CODE:	3200	CODE:
2840	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2841	OUTPUT:	3202	OUTPUT:
2842	RETVAL	3203	RETVAL
2843		3204
2844	char *	3205	const char *
2845	gl_version ()	3206	gl_version ()
2846	CODE:	3207	CODE:
2847	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2848	OUTPUT:	3209	OUTPUT:
2849	RETVAL	3210	RETVAL
2850		3211
2851	char *	3212	const char *
2852	gl_extensions ()	3213	gl_extensions ()
2853	CODE:	3214	CODE:
2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2855	OUTPUT:	3216	OUTPUT:
2856	RETVAL	3217	RETVAL
2857		3218
2858	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2859		3224
2860	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2861	CODE:	3226	CODE:
2862	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2863	OUTPUT:	3228	OUTPUT:
…		…
2871		3236
2872	int glGetError ()	3237	int glGetError ()
2873		3238
2874	void glFinish ()	3239	void glFinish ()
2875		3240
		3241	void glFlush ()
		3242
2876	void glClear (int mask)	3243	void glClear (int mask)
2877		3244
2878	void glClearColor (float r, float g, float b, float a = 1.0)	3245	void glClearColor (float r, float g, float b, float a = 1.0)
2879	PROTOTYPE: @	3246	PROTOTYPE: @
2880		3247
…		…
2889	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2890		3257
2891	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2892	CODE:	3259	CODE:
2893	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2894		3263
2895	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2896		3265
2897	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2898		3267
…		…
2933	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2934	CODE:	3303	CODE:
2935	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2936		3305
2937	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
		3307	PROTOTYPE: @
2938	ALIAS:	3308	ALIAS:
2939	glColor_premultiply = 1	3309	glColor_premultiply = 1
2940	CODE:	3310	CODE:
2941	if (ix)	3311	if (ix)
2942	{	3312	{
…		…
3048		3418
3049	void glEndList ()	3419	void glEndList ()
3050		3420
3051	void glCallList (int list)	3421	void glCallList (int list)
3052		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3054		3429
3055	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3056		3431
3057	void	3432	void
3058	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3059	PPCODE:	3434	PPCODE:
3060	{	3435	{
3061	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3062	XPUSHs (self);	3437	XPUSHs (self);
3063	}	3438	}
3064		3439
3065	BOOT:	3440	BOOT:
3066	{	3441	{
…		…
3074		3449
3075	void	3450	void
3076	draw (SV *self)	3451	draw (SV *self)
3077	CODE:	3452	CODE:
3078	{	3453	{
3079	HV *hv;	3454	HV *hv;
3080	SV **svp;	3455	SV **svp;
3081	NV x, y, w, h;	3456	NV x, y, w, h;
3082	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3083	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3084	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3085	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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