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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 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))
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		82
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
87		89
88	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
90		92
91	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
92		94
93	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		97
		98	#define KMOD_LRAM 0x10000 // our extension
		99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
95		121
96	static AV *texture_av;	122	static AV *texture_av;
97		123
98	static struct	124	static struct
99	{	125	{
…		…
156	{	182	{
157	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
158		184
159	while (attrs)	185	while (attrs)
160	{	186	{
161	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
162		188
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	190	return 1;
165		191
166	attrs = attrs->next;	192	attrs = attrs->next;
167	}	193	}
168		194
169	return 0;	195	return 0;
170	}	196	}
171		197
172	typedef struct cf_layout {	198	struct cf_layout {
173	PangoLayout *pl;	199	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
175	int base_height;	201	int base_height;
176	DC__Font font;	202	DC__Font font;
177	rc_t *rc;	203	rc_t rc;
178	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
179		207
180	static DC__Font default_font;	208	static DC__Font default_font;
181	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
183		211
184	static void	212	static void
185	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
186	{	214	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	218	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	220	}
193		221
194	static void	222	static void
…		…
221		249
222	*w = rect.width;	250	*w = rect.width;
223	*h = rect.height;	251	*h = rect.height;
224	}	252	}
225		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
226	typedef uint16_t tileid;	256	typedef uint16_t tileid;
227	typedef uint16_t faceid;	257	typedef uint16_t faceid;
228		258
229	typedef struct {	259	struct maptex
		260	{
230	GLuint name;	261	GLuint name;
231	int w, h;	262	int w, h;
232	float s, t;	263	float s, t;
233	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
234	tileid smoothtile;	265	tileid smoothtile;
235	uint8_t smoothlevel;	266	uint8_t smoothlevel;
236	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
237		269
238	typedef struct {	270	struct mapcell
		271	{
239	uint32_t player;	272	uint32_t player;
240	tileid tile[3];	273	tileid tile[3];
241	uint16_t darkness;	274	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	276	};
244		277
245	typedef struct {	278	struct maprow
		279	{
246	int32_t c0, c1;	280	int32_t c0, c1;
247	mapcell *col;	281	mapcell *col;
248	} maprow;	282	};
249		283
250	typedef struct map {	284	struct mapgrid {
251	int x, y, w, h;	285	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
254	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
255		289
256	int32_t rows;	290	int32_t rows;
257	maprow *row;	291	maprow *row;
258	} *DC__Map;	292	};
259		293
260	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
261	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
262	{	299	{
263	char *p;	300	T *p;
264		301
265	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
266	Zero (p, inc, char);	303	Zero (p, inc, T);
267	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
268	Safefree (ptr);	305	Safefree (ptr);
269		306
270	return p;	307	ptr = p;
271	}	308	}
272		309
273	static char *	310	template<typename T>
274	append (char *ptr, int sze, int inc)
275	{
276	Renew (ptr, sze + inc, char);
277	Zero (ptr + sze, inc, char);
278
279	return ptr;
280	}
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
285	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
286	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
287	{	320	{
288	while (self->faces <= face)	321	while (self->faces <= face)
289	{	322	{
290	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
291	self->faces *= 2;	324	self->faces *= 2;
292	}	325	}
293	}	326	}
294		327
295	static void	328	static void
296	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
297	{	330	{
298	while (self->texs <= texid)	331	while (self->texs <= texid)
299	{	332	{
300	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
301	self->texs *= 2;	334	self->texs *= 2;
302	}	335	}
303	}	336	}
304		337
305	static maprow *	338	static maprow *
306	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
307	{	340	{
308	if (0 > y)	341	if (0 > y)
309	{	342	{
310	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
312		345
313	self->rows += extend;	346	self->rows += extend;
314	self->y += extend;	347	self->y += extend;
315	y += extend;	348	y += extend;
316	}	349	}
317	else if (y >= self->rows)	350	else if (y >= self->rows)
318	{	351	{
319	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
320	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
321	self->rows += extend;	354	self->rows += extend;
322	}	355	}
323		356
324	return self->row + y;	357	return self->row + y;
325	}	358	}
…		…
335	}	368	}
336		369
337	if (row->c0 > x)	370	if (row->c0 > x)
338	{	371	{
339	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
340	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
341	row->c0 -= extend;	374	row->c0 -= extend;
342	}	375	}
343	else if (x >= row->c1)	376	else if (x >= row->c1)
344	{	377	{
345	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
346	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
347	row->c1 += extend;	380	row->c1 += extend;
348	}	381	}
349		382
350	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
351	}	384	}
352		385
353	static mapcell *	386	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
355	{	388	{
356	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
357	}	390	}
358		391
359	static void	392	static void
360	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
361	{	394	{
362	int r;	395	int r;
363		396
364	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
365	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
383	(cell)->flags = 0; \	416	(cell)->flags = 0; \
384	(cell)->player = 0; \	417	(cell)->player = 0; \
385	} while (0)	418	} while (0)
386		419
387	static void	420	static void
388	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
389	{	422	{
390	int x, y;	423	int x, y;
391	maprow *row;	424	maprow *row;
392	mapcell *cell;	425	mapcell *cell;
393		426
…		…
410	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
411	}	444	}
412	}	445	}
413	}	446	}
414		447
415	typedef struct {	448	struct smooth_key
		449	{
416	tileid tile;	450	tileid tile;
417	uint8_t x, y, level;	451	uint8_t x, y, level;
418	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
419		471
420	static void	472	static void
421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	474	{
423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
424		476
425	if (SvIOK (*sv))	477	if (it == h.end ())
426	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
427	else	479	else
428	sv_setiv (*sv, bits);	480	it->second |= bits;
429	}	481	}
430		482
431	static void	483	static void
432	music_finished (void)	484	music_finished (void)
433	{	485	{
…		…
450	ev.code = 1;	502	ev.code = 1;
451	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
452	ev.data2 = 0;	504	ev.data2 = 0;
453		505
454	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
455	}	514	}
456		515
457	static unsigned int	516	static unsigned int
458	minpot (unsigned int n)	517	minpot (unsigned int n)
459	{	518	{
…		…
469	n |= n >> 16;	528	n |= n >> 16;
470		529
471	return n + 1;	530	return n + 1;
472	}	531	}
473		532
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. */	533	/* SDL should provide this, really. */
486	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
487	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
488		536
489	/******************************************************************************/	537	/******************************************************************************/
…		…
527	return 0;	575	return 0;
528		576
529	return 1;	577	return 1;
530	}	578	}
531		579
		580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META | KMOD_ALT))
		589	mod |= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
532	static void	594	static void
533	deliantra_main ()	595	deliantra_main (SV *real_main)
534	{	596	{
535	char *argv[] = { 0 };
536	call_argv ("::main", G_DISCARD | G_VOID, argv);
537	dSP;	597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD | G_VOID);
538	}	601	}
539		602
540	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
541	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
542	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
543	* on OS X, so... we provide one and call the original main(), which,	608	* on OS X, so... we provide one and call the original main(), which,
544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
545	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
546	*/	611	*/
547	extern C_LINKAGE int	612	extern C_LINKAGE int
548	main (int argc, char *argv[])	613	main (int argc, char *argv[])
549	{	614	{
550	deliantra_main ();	615	deliantra_main (real_main);
551	}	616	}
552		617
553	#undef main	618	#undef main
554		619
555	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
556		621
557	static void	622	static void
558	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
559	{	624	{
		625	real_main = real_main_;
		626
560	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
561	(main) (1, argv);	628	(main) (1, argv);
562	}	629	}
563	#else	630	#else
564	static void	631	static void
565	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
566	{	633	{
567	deliantra_main ();	634	deliantra_main (real_main);
568	}	635	}
569	#endif	636	#endif
570		637
571	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
572		639
…		…
603	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
604		671
605	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
606	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
607	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
608		725
609	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
610	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
611	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
612	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
688	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
689	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
690	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
691	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
692		809
		810	const_iv (KMOD_LRAM),
		811
693	const_iv (MIX_DEFAULT_FORMAT),	812	const_iv (MIX_DEFAULT_FORMAT),
694		813
695	const_iv (SDL_INIT_TIMER),	814	const_iv (SDL_INIT_TIMER),
696	const_iv (SDL_INIT_AUDIO),	815	const_iv (SDL_INIT_AUDIO),
697	const_iv (SDL_INIT_VIDEO),	816	const_iv (SDL_INIT_VIDEO),
…		…
721		840
722	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
723	# undef const_iv	842	# undef const_iv
724	};	843	};
725		844
726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
728		847
729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
731	}	850	}
732		851
…		…
748	NV ceil (NV x)	867	NV ceil (NV x)
749		868
750	IV minpot (UV n)	869	IV minpot (UV n)
751		870
752	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
753		882
754	void	883	void
755	pango_init ()	884	pango_init ()
756	CODE:	885	CODE:
757	{	886	{
…		…
765	#endif	894	#endif
766	}	895	}
767		896
768	char *SDL_GetError ()	897	char *SDL_GetError ()
769		898
770	void SDL_braino ()	899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
771		901
772	int SDL_Init (U32 flags)	902	int SDL_Init (U32 flags)
773		903
774	int SDL_InitSubSystem (U32 flags)	904	int SDL_InitSubSystem (U32 flags)
775		905
776	void SDL_QuitSubSystem (U32 flags)	906	void SDL_QuitSubSystem (U32 flags)
777		907
778	void SDL_Quit ()	908	void SDL_Quit ()
779		909
780	int SDL_GL_SetAttribute (int attr, int value)	910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
781		912
782	int SDL_GL_GetAttribute (int attr)	913	int SDL_GL_GetAttribute (int attr)
783	CODE:	914	CODE:
784	if (SDL_GL_GetAttribute (attr, &RETVAL))	915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
785	XSRETURN_UNDEF;	916	XSRETURN_UNDEF;
786	OUTPUT:	917	OUTPUT:
787	RETVAL	918	RETVAL
788		919
789	void	920	void
…		…
844	);	975	);
845		976
846	if (RETVAL)	977	if (RETVAL)
847	{	978	{
848	av_clear (texture_av);	979	av_clear (texture_av);
849
850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
852	#include "glfunc.h"	981	#include "glfunc.h"
853	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
854	}	985	}
855	}	986	}
856	OUTPUT:	987	OUTPUT:
857	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char *title, const char *icon)
858		992
859	void	993	void
860	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
861		995
862	char *	996	char *
863	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
864		999
865	int	1000	int
866	SDL_GetAppState ()	1001	SDL_GetAppState ()
867		1002
868	int	1003	int
869	SDL_GetModState ()	1004	SDL_GetModState ()
870		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
871	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
872	poll_events ()	1014	peep_events ()
873	PPCODE:	1015	PPCODE:
874	{	1016	{
875	SDL_Event ev;	1017	SDL_Event ev;
876		1018
877	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
884	{	1026	{
885	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
886	case SDL_KEYUP:	1028	case SDL_KEYUP:
887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
892	break;	1034	break;
893		1035
894	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
913	x = ev.motion.x;	1055	x = ev.motion.x;
914	y = ev.motion.y;	1056	y = ev.motion.y;
915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916	}	1058	}
917		1059
918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
919	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
920	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
921	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
943		1085
944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
945	}	1087	}
946	}	1088	}
947		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
948	int	1103	int
949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
950	POSTCALL:	1105	POSTCALL:
951	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
952	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
953		1108
954	void	1109	void
955	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
1014	add_font (char *file)	1169	add_font (char *file)
1015	CODE:	1170	CODE:
1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1017	OUTPUT:	1172	OUTPUT:
1018	RETVAL	1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1019		1181
1020	void	1182	void
1021	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
1022	ALIAS:	1184	ALIAS:
1023	load_image_file = 1	1185	load_image_file = 1
…		…
1069		1231
1070	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
1071	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
1072	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
1073	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
1074	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1075	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1076	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1077	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1078	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
1079		1241
…		…
1139	#if DEBUG	1301	#if DEBUG
1140	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1141	#endif	1303	#endif
1142	}	1304	}
1143		1305
		1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
1144	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1145		1314
1146	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1147		1316
1148	DC::Font	1317	DC::Font
1149	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
1150	CODE:	1319	CODE:
1151	{	1320	{
1152	int count;	1321	int count;
1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1154	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1183	PROTOTYPE:	1352	PROTOTYPE:
1184	CODE:	1353	CODE:
1185	tc_restore ();	1354	tc_restore ();
1186		1355
1187	DC::Layout	1356	DC::Layout
1188	new (SV *class)	1357	new (SV *klass)
1189	CODE:	1358	CODE:
1190	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1191		1360
1192	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1193	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1194	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1195	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1196	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1197	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1198	RETVAL->font = 0;	1367	RETVAL->font = 0;
1199	RETVAL->rc = rc_alloc ();
1200		1368
1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1202	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1203	OUTPUT:	1371	OUTPUT:
1204	RETVAL	1372	RETVAL
1205		1373
1206	void	1374	void
1207	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1208	CODE:	1376	CODE:
1209	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1210	rc_free (self->rc);
1211	Safefree (self);	1378	delete self;
1212		1379
1213	void	1380	void
1214	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1215	CODE:	1382	CODE:
1216	{	1383	{
…		…
1342		1509
1343	void	1510	void
1344	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1345	CODE:	1512	CODE:
1346	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1347	{	1514	{
1348	self->base_height = base_height;	1515	self->base_height = base_height;
1349	layout_update_font (self);	1516	layout_update_font (self);
1350	}	1517	}
1351		1518
1352	void	1519	void
…		…
1470	}	1637	}
1471		1638
1472	void	1639	void
1473	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1474	CODE:	1641	CODE:
1475	rc_clear (self->rc);	1642	self->rc.clear ();
1476	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1477	self->pl,	1644	self->pl,
1478	self->rc,	1645	&self->rc,
1479	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1480	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1481	flags	1648	flags
1482	);	1649	);
1483	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1496	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1498		1665
1499	rc_draw (self->rc);	1666	self->rc.draw ();
1500		1667
1501	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1502	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1503	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1504	}	1671	}
…		…
1579	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1580	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1581	}	1748	}
1582	}	1749	}
1583		1750
		1751	void
		1752	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)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 || h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1585	CODE:	1873	CODE:
1586	{	1874	{
1587	GLint width;	1875	GLint width;
1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1595	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1596		1884
1597	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1598		1886
1599	DC::Map	1887	DC::Map
1600	new (SV *class)	1888	new (SV *klass)
1601	CODE:	1889	CODE:
1602	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1603	RETVAL->x = 0;	1891	RETVAL->x = 0;
1604	RETVAL->y = 0;	1892	RETVAL->y = 0;
1605	RETVAL->w = 0;	1893	RETVAL->w = 0;
1606	RETVAL->h = 0;	1894	RETVAL->h = 0;
1607	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1644		1932
1645	void	1933	void
1646	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1647	CODE:	1935	CODE:
1648	{	1936	{
1649	tileid texid;	1937	tileid texid;
1650	maptex *tex;	1938	maptex *tex;
1651		1939
1652	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1653	return;	1941	return;
1654		1942
1655	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1656	return;	1944	return;
1657		1945
1658	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1659		1947
1660	if (!texid)	1948	if (!texid)
1661	return;	1949	return;
1662		1950
1663	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1692	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1980	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1693	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1694	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1696	}	1984	}
		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
1697		2005
1698	int	2006	int
1699	ox (DC::Map self)	2007	ox (DC::Map self)
1700	ALIAS:	2008	ALIAS:
1701	oy = 1	2009	oy = 1
…		…
1733	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1734	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1735		2043
1736	while (self->y < 0)	2044	while (self->y < 0)
1737	{	2045	{
1738	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1739		2047
1740	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1741	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1742	}	2050	}
1743	}	2051	}
1744		2052
1745	SV *	2053	SV *
1746	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1747	CODE:	2055	CODE:
1748	{	2056	{
1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1750	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1751	mapcell *cell;	2059	mapcell *cell;
…		…
1772		2080
1773	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1774		2082
1775	if (flags & 8)	2083	if (flags & 8)
1776	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1777	if (extmap)	2087	do
1778	{	2088	{
1779	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1780		2091
1781	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1782	{	2095	{
1783	ext = *data++;
1784	cmd = ext & 0x7f;
1785
1786	if (cmd < 4)
1787	cell->darkness = 255 - ext * 64 + 1;
1788	else if (cmd == 5) // health
1789	{
1790	cell->stat_width = 1;	2096	cell->stat_width = 1;
1791	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1792	}
1793	else if (cmd == 6) // monster width
1794	cell->stat_width = *data++ + 1;
1795	else if (cmd == 0x47)
1796	{
1797	if (*data == 1) cell->player = data [1];
1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1801
1802	data += *data + 1;
1803	}
1804	else if (cmd == 8) // cell flags
1805	cell->flags = *data++;
1806	else if (ext & 0x40) // unknown, multibyte => skip
1807	data += *data + 1;
1808	else
1809	data++;
1810	}	2098	}
1811	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1812	}	2116	}
1813	else	2117	while (ext & 0x80);
1814	cell->darkness = *data++ + 1;
1815	}	2118	}
1816		2119
1817	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1818	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1819	{	2122	{
…		…
1822	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1823		2126
1824	if (cell->tile [z])	2127	if (cell->tile [z])
1825	{	2128	{
1826	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1827	if (!tex->name)	2131	if (!tex->name)
1828	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1829		2133
1830	if (tex->smoothtile)	2134	if (tex->smoothtile)
1831	{	2135	{
1832	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1833	if (!smooth->name)	2138	if (!smooth->name)
1834	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1835	}	2140	}
1836	}	2141	}
1837	}	2142	}
…		…
1865	? self->row + y	2170	? self->row + y
1866	: 0;	2171	: 0;
1867		2172
1868	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1869	{	2174	{
1870	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1871		2176
1872	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1873	{	2178	{
1874	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1875		2180
…		…
1877	{	2182	{
1878	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1879	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1880	int a1 = tex.a;	2185	int a1 = tex.a;
1881		2186
1882	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1883	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1884	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1885	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1886	}	2191	}
1887	}	2192	}
1888		2193
1889	*map++ = (r )	2194	*map++ = (r )
1890	| (g << 8)	2195	| (g << 8)
1891	| (b << 16)	2196	| (b << 16)
1892	| (a << 24);	2197	| (a << 24);
1893	}	2198	}
1894	}	2199	}
1895		2200
1896	RETVAL = map_sv;	2201	RETVAL = map_sv;
1897	}	2202	}
1898	OUTPUT:	2203	OUTPUT:
1899	RETVAL	2204	RETVAL
1900		2205
1901	void	2206	void
1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2207	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)
1903	CODE:	2208	CODE:
1904	{	2209	{
1905	int x, y, z;	2210	int x, y, z;
1906		2211
1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1910	smooth_key skey;
1911	int pl_x, pl_y;	2213	int pl_x, pl_y;
1912	maptex pl_tex;	2214	maptex pl_tex;
1913	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1914	rc_key_t key;	2217	rc_key_t key;
1915	rc_array_t *arr;	2218	rc_t::array_t *arr;
1916		2219
1917	pl_tex.name = 0;	2220	pl_tex.name = 0;
1918		2221
1919	// thats current max. sorry.	2222	// that's current max. sorry.
1920	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1921	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1922
1923	// clear key, in case of extra padding
1924	memset (&skey, 0, sizeof (skey));
1925		2225
1926	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1927	key.r = 255;	2227	key.r = 255;
1928	key.g = 255;	2228	key.g = 255;
1929	key.b = 255;	2229	key.b = 255;
1930	key.a = 255;	2230	key.a = 255;
1931	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1932	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1933	key.texname = -1;
1934		2233
1935	mx += self->x;	2234	mx += self->x;
1936	my += self->y;	2235	my += self->y;
1937		2236
1938	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1939	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1940	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1941	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1942		2241
1943	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1945	{	2244	{
1946	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1963		2262
1964	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1965	{	2264	{
1966	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
1967		2269
1968	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1969	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1970	{	2272	{
1971	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1977	tileid tile = cell->tile [z];	2279	tileid tile = cell->tile [z];
1978		2280
1979	if (tile)	2281	if (tile)
1980	{	2282	{
1981	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1982	int px = (x + 1) * T - tex.w;	2284	int px, py;
1983	int py = (y + 1) * T - tex.h;
1984		2285
1985	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1986	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1987	if (!tex.name)	2290	if (!tex.name)
1988	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1989		2292
1990	key.texname = tex.name;	2293	key.texname = tex.name;
1991	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1992	}	2295	}
1993		2296
		2297	px = (x + 1) * Th - tex.w;
		2298	py = (y + 1) * Tw - tex.h;
		2299
1994	if (expect_false (cell->player == player) && expect_false (z == 2))	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1995	{	2301	{
1996	pl_x = px;	2302	pl_x = px;
1997	pl_y = py;	2303	pl_y = py;
1998	pl_tex = tex;	2304	pl_tex = tex;
1999	continue;	2305	continue;
2000	}	2306	}
2001		2307
2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2308	arr->t2f_v3f (0 , 0 , px , py , 0);
2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2006
2007	if (expect_false (cell->flags) && expect_false (z == 2))
2008	{
2009	// overlays such as the speech bubble, probably more to come
2010	if (cell->flags & 1)
2011	{
2012	maptex tex = self->tex [1];
2013	int px = x * T + T * 2 / 32;
2014	int py = y * T - T * 6 / 32;
2015
2016	if (tex.name)
2017	{
2018	if (key.texname != tex.name)
2019	{
2020	key.texname = tex.name;
2021	arr = rc_array (rc, &key);
2022	}
2023
2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028	}
2029	}
2030	}
2031		2312
2032	// update smooth hash	2313	// update smooth hash
2033	if (tex.smoothtile)	2314	if (tex.smoothtile)
2034	{	2315	{
2035	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
2036	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
2037		2318
2038	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
2039		2320
2040	// add bits to current tile and all neighbours. skey.x|y is	2321	// add bits to current tile and all neighbours. skey.x|y is
2041	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
2042		2323
2043	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
2051		2332
2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2053	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
2054		2335
2055	// full tile	2336	// full tile
2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2057		2338
2058	// borders	2339	// borders
2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2063		2344
2064	// corners	2345	// corners
2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2069	}	2370	}
2070	}	2371	}
2071	}	2372	}
2072	}	2373	}
2073		2374
2074	rc_draw (rc);	2375	rc.draw ();
2075	rc_clear (rc);	2376	rc.clear ();
2076		2377
2077	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
2078	// this is basically counting sort	2379	// this is basically counting sort
2079	{	2380	{
2080	int w, b;	2381	int w, b;
2081		2382
2082	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
2083	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
2084	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2085	{	2388	{
2086	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
2087	if (smask)	2390	IV bits = it->second;
2088	for (b = 0; b < 32; ++b)	2391
2089	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
2090	{	2395	{
2091	int level = (w << 5) | b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
2092	HE *he;	2404	if (tex.name)
2093
2094	hv_iterinit (smooth);
2095	while ((he = hv_iternext (smooth)))
2096	{	2405	{
2097	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
2098	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
2099		2408	if (key.texname != tex.name)
2100	if (!(bits & 0x1000)
2101	&& skey->level == level
2102	&& level > smooth_max [skey->x][skey->y])
2103	{	2409	{
2104	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
2105	int px = (((int)skey->x) - 1) * T;
2106	int py = (((int)skey->y) - 1) * T;
2107	int border = bits & 15;
2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109	float dx = tex.s * .0625f; // 16 images/row
2110	float dy = tex.t * .5f ; // 2 images/column
2111		2411
2112	if (tex.name)
2113	{
2114	// this time avoiding texture state changes
2115	// save gobs of state changes.
2116	if (key.texname != tex.name)
2117	{
2118	glEnd ();	2412	glEnd ();
2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2120	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2121	}	2415	}
2122		2416
2123	if (border)	2417	if (border)
2124	{	2418	{
2125	float ox = border * dx;	2419	float ox = border * dx;
2126		2420
2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2131	}	2425	}
2132		2426
2133	if (corner)	2427	if (corner)
2134	{	2428	{
2135	float ox = corner * dx;	2429	float ox = corner * dx;
2136		2430
2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2141	}
2142	}
2143	}	2435	}
2144	}	2436	}
2145	}	2437	}
2146	}	2438	}
2147		2439
2148	glEnd ();	2440	glEnd ();
2149	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2150	key.texname = -1;	2442	key.texname = -1;
2151	}	2443	}
2152
2153	hv_clear (smooth);
2154	}	2444	}
2155		2445
2156	if (pl_tex.name)	2446	if (pl_tex.name)
2157	{	2447	{
2158	maptex tex = pl_tex;	2448	maptex tex = pl_tex;
2159	int px = pl_x + sdx;	2449	int px = pl_x + sdx;
2160	int py = pl_y + sdy;	2450	int py = pl_y + sdy;
2161		2451
2162	key.texname = tex.name;	2452	key.texname = tex.name;
2163	arr = rc_array (rc, &key);	2453	rc_t::array_t &arr = rc.array (key);
2164		2454
2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2455	arr.t2f_v3f (0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2169		2459
2170	rc_draw (rc);	2460	rc.draw ();
2171	}	2461	}
2172		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2173	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2174	rc_free (rc);
2175		2467
2176	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2177	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2178	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2179	{	2471	{
…		…
2182	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2183	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2184	{	2476	{
2185	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2186		2478
2187	int px = x * T;	2479	int px = x * Tw;
2188	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2189		2487
2190	if (cell->stat_hp)	2488	if (cell->stat_hp)
2191	{	2489	{
2192	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2194		2492
2195	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2196	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2197	px + width - 1, py);	2495	px + width - 1, py);
2198		2496
…		…
2204	}	2502	}
2205	}	2503	}
2206	}	2504	}
2207		2505
2208	void	2506	void
2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2210	CODE:	2508	CODE:
2211	{	2509	{
2212	static float color[16][3] = {	2510	static float color[16][3] = {
2213	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2214	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2215	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2216	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2217		2515
2218	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2219	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2220	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2221	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2222		2520
2223	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2224	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2225	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2226	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2227		2525
2228	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2229		2527
2230	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2231	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2232	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2233	};	2531	};
2234		2532
2235	int x, y;	2533	int x, y;
2236		2534
2237	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2239	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2241	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2242		2546
2243	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2247		2551
2248	if (m)	2552	if (m)
2249	{	2553	{
2250	float *c = color [m & 15];	2554	float *c = color [m & 15];
2251		2555
2252	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2253	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2254		2558
2255	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2260	}	2564	}
…		…
2268	void	2572	void
2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2270	PPCODE:	2574	PPCODE:
2271	{	2575	{
2272	int x, y;	2576	int x, y;
2273	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2274	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2275	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2276	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2277	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2278	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2279	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2280		2585
2281	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2282	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2283		2588
2284	mx += self->x - 1;	2589	mx += self->x - 1;
2285	my += self->y - 1;	2590	my += self->y - 1;
2286
2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288		2591
2289	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2290	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2291	{	2594	{
2292	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2295	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2296	{	2599	{
2297	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2298		2601
2299	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2300	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2301	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2302	}	2605	}
2303	}	2606	}
2304		2607
2305	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2306	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2325		2628
2326	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2327	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2328	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2329		2632
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2339	}	2642	}
2340		2643
2341	free (darkness1);	2644	free (darkness1);
2342		2645
2343	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2344	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2345	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2346	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2347	}	2650	}
2348		2651
2349	SV *	2652	SV *
…		…
2412	else	2715	else
2413	*data++ = 0;	2716	*data++ = 0;
2414	}	2717	}
2415	}	2718	}
2416		2719
2417	/* if size is w*h + 5 then no data has been found */	2720	/* if size is w*h + 5 then no data has been found */
2418	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2419	{	2722	{
2420	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2422	}	2725	}
2423		2726
2424	RETVAL = data_sv;	2727	RETVAL = data_sv;
2425	}	2728	}
2426	OUTPUT:	2729	OUTPUT:
2427	RETVAL	2730	RETVAL
2428		2731
2429	void	2732	void
…		…
2436	STRLEN len;	2739	STRLEN len;
2437	uint8_t *data, *end;	2740	uint8_t *data, *end;
2438		2741
2439	len = SvLEN (data_sv);	2742	len = SvLEN (data_sv);
2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2441	data = SvPVbyte_nolen (data_sv);	2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2442	end = data + len + 8;	2745	end = data + len + 8;
2443		2746
2444	if (len < 5)	2747	if (len < 5)
2445	XSRETURN_EMPTY;	2748	XSRETURN_EMPTY;
2446		2749
…		…
2507	}	2810	}
2508		2811
2509	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2510		2813
2511	DC::RW	2814	DC::RW
2512	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2513	CODE:	2816	CODE:
2514	{	2817	{
2515	STRLEN datalen;	2818	STRLEN datalen;
2516	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2517		2820
…		…
2519	}	2822	}
2520	OUTPUT:	2823	OUTPUT:
2521	RETVAL	2824	RETVAL
2522		2825
2523	DC::RW	2826	DC::RW
2524	new_from_file (SV *class, const char *path, const char *mode = "rb")	2827	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2525	CODE:	2828	CODE:
2526	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2527	OUTPUT:	2830	OUTPUT:
2528	RETVAL	2831	RETVAL
2529		2832
…		…
2547	if (RETVAL < 0)	2850	if (RETVAL < 0)
2548	{	2851	{
2549	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2550		2853
2551	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2552	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2553		2861	}
		2862	else
2554	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2555	}	2864	}
2556		2865
2557	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2558	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2559	}	2868	}
…		…
2606	void	2915	void
2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2608	CODE:	2917	CODE:
2609	{	2918	{
2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613	}	2922	}
2614		2923
2615	void	2924	void
2616	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2619		2928
2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621		2930
2622	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2623		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2624	DC::MixChunk	2945	DC::MixChunk
2625	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2626	CODE:	2947	CODE:
2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2628	OUTPUT:	2949	OUTPUT:
2629	RETVAL	2950	RETVAL
2630		2951
…		…
2660	OUTPUT:	2981	OUTPUT:
2661	RETVAL	2982	RETVAL
2662		2983
2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2664		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2665	int	2998	int
2666	volume (int volume = -1)	2999	volume (int volume = -1)
2667	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2668	CODE:	3001	CODE:
2669	if (items > 0)	3002	if (items > 0)
…		…
2680	void	3013	void
2681	halt ()	3014	halt ()
2682	CODE:	3015	CODE:
2683	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2684		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2685	DC::MixMusic	3025	DC::MixMusic
2686	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2687	CODE:	3027	CODE:
2688	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2689	OUTPUT:	3029	OUTPUT:
2690	RETVAL	3030	RETVAL
2691		3031
…		…
2719	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2720	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2721	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2722	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2723	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2724	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2725	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2726	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2727	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2728	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2740	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2741	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2742	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2744	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2745	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2746	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2747	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2748	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2749	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2817	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2818	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2819	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2820	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2821	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2822	# undef const_iv	3170	# undef const_iv
2823	};	3171	};
2824		3172
2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2827		3175
2828	texture_av = newAV ();	3176	texture_av = newAV ();
2829	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2830	}	3178	}
2831		3179
…		…
2833	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2834	CODE:	3182	CODE:
2835	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2836	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2837		3185
2838	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2839	gl_vendor ()	3190	gl_vendor ()
2840	CODE:	3191	CODE:
2841	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2842	OUTPUT:	3193	OUTPUT:
2843	RETVAL	3194	RETVAL
2844		3195
2845	char *	3196	const char *
2846	gl_version ()	3197	gl_version ()
2847	CODE:	3198	CODE:
2848	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2849	OUTPUT:	3200	OUTPUT:
2850	RETVAL	3201	RETVAL
2851		3202
2852	char *	3203	const char *
2853	gl_extensions ()	3204	gl_extensions ()
2854	CODE:	3205	CODE:
2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2856	OUTPUT:	3207	OUTPUT:
2857	RETVAL	3208	RETVAL
2858		3209
2859	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2860		3215
2861	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2862	CODE:	3217	CODE:
2863	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2864	OUTPUT:	3219	OUTPUT:
…		…
2872		3227
2873	int glGetError ()	3228	int glGetError ()
2874		3229
2875	void glFinish ()	3230	void glFinish ()
2876		3231
		3232	void glFlush ()
		3233
2877	void glClear (int mask)	3234	void glClear (int mask)
2878		3235
2879	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2880	PROTOTYPE: @	3237	PROTOTYPE: @
2881		3238
…		…
2890	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2891		3248
2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2893	CODE:	3250	CODE:
2894	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2895		3254
2896	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2897		3256
2898	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2899		3258
…		…
2934	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2935	CODE:	3294	CODE:
2936	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2937		3296
2938	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2939	ALIAS:	3299	ALIAS:
2940	glColor_premultiply = 1	3300	glColor_premultiply = 1
2941	CODE:	3301	CODE:
2942	if (ix)	3302	if (ix)
2943	{	3303	{
…		…
3049		3409
3050	void glEndList ()	3410	void glEndList ()
3051		3411
3052	void glCallList (int list)	3412	void glCallList (int list)
3053		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055		3420
3056	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
3057		3422
3058	void	3423	void
3059	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
3060	PPCODE:	3425	PPCODE:
3061	{	3426	{
3062	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
3063	XPUSHs (self);	3428	XPUSHs (self);
3064	}	3429	}
3065		3430
3066	BOOT:	3431	BOOT:
3067	{	3432	{
…		…
3075		3440
3076	void	3441	void
3077	draw (SV *self)	3442	draw (SV *self)
3078	CODE:	3443	CODE:
3079	{	3444	{
3080	HV *hv;	3445	HV *hv;
3081	SV **svp;	3446	SV **svp;
3082	NV x, y, w, h;	3447	NV x, y, w, h;
3083	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
3084	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
3085	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
3086	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

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