ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 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 64	88	#define FOW_DARKNESS 50
87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */	89	#define DARKNESS_ADJUST(n) (n)
88		90
89	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
90	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
91		93
92	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
…		…
96		98
97	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
98		100
99	#define TEXID_SPEECH 1	101	#define TEXID_SPEECH 1
100	#define TEXID_NOFACE 2	102	#define TEXID_NOFACE 2
101	#define TEXID_HIDDEN 3	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	}
102		146
103	static AV *texture_av;	147	static AV *texture_av;
104		148
105	static struct	149	static struct
106	{	150	{
…		…
163	{	207	{
164	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
165		209
166	while (attrs)	210	while (attrs)
167	{	211	{
168	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
169		213
170	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
171	return 1;	215	return 1;
172		216
173	attrs = attrs->next;	217	attrs = attrs->next;
174	}	218	}
175		219
176	return 0;	220	return 0;
177	}	221	}
178		222
179	typedef struct cf_layout {	223	struct cf_layout {
180	PangoLayout *pl;	224	PangoLayout *pl;
181	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
182	int base_height;	226	int base_height;
183	DC__Font font;	227	DC__Font font;
184	rc_t *rc;	228	rc_t rc;
185	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
186		232
187	static DC__Font default_font;	233	static DC__Font default_font;
188	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
189	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
190		236
191	static void	237	static void
192	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
193	{	239	{
194	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
195	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197	#endif	243	#endif
198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
199	}	245	}
200		246
201	static void	247	static void
…		…
228		274
229	*w = rect.width;	275	*w = rect.width;
230	*h = rect.height;	276	*h = rect.height;
231	}	277	}
232		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
233	typedef uint16_t tileid;	281	typedef uint16_t tileid;
234	typedef uint16_t faceid;	282	typedef uint16_t faceid;
235		283
236	typedef struct {	284	struct maptex
		285	{
237	GLuint name;	286	GLuint name;
238	int w, h;	287	int w, h;
239	float s, t;	288	float s, t;
240	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
241	tileid smoothtile;	290	tileid smoothtile;
242	uint8_t smoothlevel;	291	uint8_t smoothlevel;
243	uint8_t unused; /* set to zero on use */	292	uint8_t unused; /* set to zero on use */
244	} maptex;	293	};
245		294
246	typedef struct {	295	struct mapcell
		296	{
247	uint32_t player;	297	uint32_t player;
248	tileid tile[3];	298	tileid tile[3];
249	uint16_t darkness;	299	uint16_t darkness;
250	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
251	} mapcell;	301	};
252		302
253	typedef struct {	303	struct maprow
		304	{
254	int32_t c0, c1;	305	int32_t c0, c1;
255	mapcell *col;	306	mapcell *col;
256	} maprow;	307	};
257		308
258	typedef struct map {	309	struct mapgrid {
259	int x, y, w, h;	310	int x, y, w, h;
260	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
261	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
262	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
263		314
264	int32_t rows;	315	int32_t rows;
265	maprow *row;	316	maprow *row;
266	} *DC__Map;	317	};
267		318
268	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
269	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
270	{	324	{
271	char *p;	325	T *p;
272		326
273	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
274	Zero (p, inc, char);	328	Zero (p, inc, T);
275	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
276	Safefree (ptr);	330	Safefree (ptr);
277		331
278	return p;	332	ptr = p;
279	}	333	}
280		334
281	static char *	335	template<typename T>
		336	ecb_cold static void
282	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
283	{	338	{
284	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
285	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
286
287	return ptr;
288	}	341	}
289
290	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
292		342
293	static void	343	static void
294	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
295	{	345	{
296	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
297	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
298	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
299	self->faces *= 2;	351	self->faces = newsize;
300	}
301	}	352	}
302		353
303	static void	354	static void
304	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
305	{	356	{
306	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
307	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
308	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
309	self->texs *= 2;	362	self->texs = newsize;
310	}
311	}	363	}
312		364
313	static maprow *	365	static maprow *
314	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
315	{	367	{
316	if (0 > y)	368	if (0 > y)
317	{	369	{
318	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
319	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
320		372
321	self->rows += extend;	373	self->rows += extend;
322	self->y += extend;	374	self->y += extend;
323	y += extend;	375	y += extend;
324	}	376	}
325	else if (y >= self->rows)	377	else if (y >= self->rows)
326	{	378	{
327	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
328	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
329	self->rows += extend;	381	self->rows += extend;
330	}	382	}
331		383
332	return self->row + y;	384	return self->row + y;
333	}	385	}
…		…
343	}	395	}
344		396
345	if (row->c0 > x)	397	if (row->c0 > x)
346	{	398	{
347	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
348	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
349	row->c0 -= extend;	401	row->c0 -= extend;
350	}	402	}
351	else if (x >= row->c1)	403	else if (x >= row->c1)
352	{	404	{
353	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
354	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
355	row->c1 += extend;	407	row->c1 += extend;
356	}	408	}
357		409
358	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
359	}	411	}
360		412
361	static mapcell *	413	static mapcell *
362	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
363	{	415	{
364	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
365	}	417	}
366		418
367	static void	419	static void
368	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
369	{	421	{
370	int r;	422	int r;
371		423
372	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
373	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
391	(cell)->flags = 0; \	443	(cell)->flags = 0; \
392	(cell)->player = 0; \	444	(cell)->player = 0; \
393	} while (0)	445	} while (0)
394		446
395	static void	447	static void
396	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)
397	{	449	{
398	int x, y;	450	int x, y;
399	maprow *row;	451	maprow *row;
400	mapcell *cell;	452	mapcell *cell;
401		453
…		…
418	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
419	}	471	}
420	}	472	}
421	}	473	}
422		474
423	typedef struct {	475	struct smooth_key
		476	{
424	tileid tile;	477	tileid tile;
425	uint8_t x, y, level;	478	uint8_t x, y, level;
426	} 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	}
427		498
428	static void	499	static void
429	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
430	{	501	{
431	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
432		503
433	if (SvIOK (*sv))	504	if (it == h.end ())
434	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
435	else	506	else
436	sv_setiv (*sv, bits);	507	it->second |= bits;
437	}	508	}
438		509
439	static void	510	static void
440	music_finished (void)	511	music_finished (void)
441	{	512	{
…		…
460	ev.data2 = 0;	531	ev.data2 = 0;
461		532
462	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
463	}	534	}
464		535
465	static unsigned int
466	minpot (unsigned int n)
467	{
468	if (!n)
469	return 0;
470
471	--n;
472
473	n |= n >> 1;
474	n |= n >> 2;
475	n |= n >> 4;
476	n |= n >> 8;
477	n |= n >> 16;
478
479	return n + 1;
480	}
481
482	static unsigned int
483	popcount (unsigned int n)
484	{
485	n -= (n >> 1) & 0x55555555U;
486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
488	n *= 0x01010101U;
489
490	return n >> 24;
491	}
492
493	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
494	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
495	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
496		539
497	/******************************************************************************/	540	/******************************************************************************/
…		…
550		593
551	return mod;	594	return mod;
552	}	595	}
553		596
554	static void	597	static void
555	deliantra_main ()	598	deliantra_main (SV *real_main)
556	{	599	{
557	char *argv[] = { 0 };	600	dSP;
558	call_argv ("::main", G_DISCARD | G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
559	}	604	}
560		605
561	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
562	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
563	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
564	* 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,
565	* 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,
566	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
567	*/	614	*/
568	extern C_LINKAGE int	615	extern C_LINKAGE int
569	main (int argc, char *argv[])	616	main (int argc, char *argv[])
570	{	617	{
571	deliantra_main ();	618	deliantra_main (real_main);
572	}	619	}
573		620
574	#undef main	621	#undef main
575		622
576	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
577		624
578	static void	625	static void
579	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
580	{	627	{
		628	real_main = real_main_;
		629
581	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
582	(main) (1, argv);	631	(main) (1, argv);
583	}	632	}
584	#else	633	#else
585	static void	634	static void
586	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
587	{	636	{
588	deliantra_main ();	637	deliantra_main (real_main);
589	}	638	}
590	#endif	639	#endif
591		640
592	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
593		642
…		…
794		843
795	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
796	# undef const_iv	845	# undef const_iv
797	};	846	};
798		847
799	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--)
800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
801		850
802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
804	}	853	}
805		854
…		…
820		869
821	NV ceil (NV x)	870	NV ceil (NV x)
822		871
823	IV minpot (UV n)	872	IV minpot (UV n)
824		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
825	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
826		891
827	void	892	void
828	pango_init ()	893	pango_init ()
829	CODE:	894	CODE:
830	{	895	{
…		…
838	#endif	903	#endif
839	}	904	}
840		905
841	char *SDL_GetError ()	906	char *SDL_GetError ()
842		907
843	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
844		910
845	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
846		912
847	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
848		914
849	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
850		916
851	void SDL_Quit ()	917	void SDL_Quit ()
852		918
853	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
854		921
855	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
856	CODE:	923	CODE:
857	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
858	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
859	OUTPUT:	926	OUTPUT:
860	RETVAL	927	RETVAL
861		928
862	void	929	void
…		…
917	);	984	);
918		985
919	if (RETVAL)	986	if (RETVAL)
920	{	987	{
921	av_clear (texture_av);	988	av_clear (texture_av);
922
923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
924	#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);
925	#include "glfunc.h"	990	#include "glfunc.h"
926	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
927	}	994	}
928	}	995	}
929	OUTPUT:	996	OUTPUT:
930	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
931		1001
932	void	1002	void
933	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
934		1004
935	char *	1005	char *
936	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
937		1008
938	int	1009	int
939	SDL_GetAppState ()	1010	SDL_GetAppState ()
940		1011
941	int	1012	int
942	SDL_GetModState ()	1013	SDL_GetModState ()
943		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
944	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
945	poll_events ()	1023	peep_events ()
946	PPCODE:	1024	PPCODE:
947	{	1025	{
948	SDL_Event ev;	1026	SDL_Event ev;
949		1027
950	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1016		1094
1017	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))));
1018	}	1096	}
1019	}	1097	}
1020		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
1021	int	1112	int
1022	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)
1023	POSTCALL:	1114	POSTCALL:
1024	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1025	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1026		1117
1027	void	1118	void
1028	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1087	add_font (char *file)	1178	add_font (char *file)
1088	CODE:	1179	CODE:
1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1090	OUTPUT:	1181	OUTPUT:
1091	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)
1092		1190
1093	void	1191	void
1094	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1095	ALIAS:	1193	ALIAS:
1096	load_image_file = 1	1194	load_image_file = 1
…		…
1142		1240
1143	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1144	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1145	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1146	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1147	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1148	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)));
1149	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1150	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1152		1250
…		…
1224	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1225		1323
1226	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1227		1325
1228	DC::Font	1326	DC::Font
1229	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1230	CODE:	1328	CODE:
1231	{	1329	{
1232	int count;	1330	int count;
1233	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1234	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1263	PROTOTYPE:	1361	PROTOTYPE:
1264	CODE:	1362	CODE:
1265	tc_restore ();	1363	tc_restore ();
1266		1364
1267	DC::Layout	1365	DC::Layout
1268	new (SV *class)	1366	new (SV *klass)
1269	CODE:	1367	CODE:
1270	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1271		1369
1272	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1273	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1274	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1275	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1276	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1277	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1278	RETVAL->font = 0;	1376	RETVAL->font = 0;
1279	RETVAL->rc = rc_alloc ();
1280		1377
1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1282	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1283	OUTPUT:	1380	OUTPUT:
1284	RETVAL	1381	RETVAL
1285		1382
1286	void	1383	void
1287	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1288	CODE:	1385	CODE:
1289	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1290	rc_free (self->rc);
1291	Safefree (self);	1387	delete self;
1292		1388
1293	void	1389	void
1294	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1295	CODE:	1391	CODE:
1296	{	1392	{
…		…
1422		1518
1423	void	1519	void
1424	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1425	CODE:	1521	CODE:
1426	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1427	{	1523	{
1428	self->base_height = base_height;	1524	self->base_height = base_height;
1429	layout_update_font (self);	1525	layout_update_font (self);
1430	}	1526	}
1431		1527
1432	void	1528	void
…		…
1550	}	1646	}
1551		1647
1552	void	1648	void
1553	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1554	CODE:	1650	CODE:
1555	rc_clear (self->rc);	1651	self->rc.clear ();
1556	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1557	self->pl,	1653	self->pl,
1558	self->rc,	1654	&self->rc,
1559	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1560	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1561	flags	1657	flags
1562	);	1658	);
1563	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1578		1674
1579	rc_draw (self->rc);	1675	self->rc.draw ();
1580		1676
1581	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1582	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1583	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1584	}	1680	}
…		…
1660	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1661	}	1757	}
1662	}	1758	}
1663		1759
1664	void	1760	void
1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)	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)
1666	PROTOTYPE: @	1762	PROTOTYPE: @
1667	CODE:	1763	CODE:
1668	{	1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1669	glEnable (GL_TEXTURE_2D);	1767	glEnable (GL_TEXTURE_2D);
1670	glEnable (GL_BLEND);
1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672	glBindTexture (GL_TEXTURE_2D, name1);	1768	glBindTexture (GL_TEXTURE_2D, name1);
1673		1769
1674	glColor3f (intensity, intensity, intensity);	1770	glColor3f (intensity, intensity, intensity);
1675	glPushMatrix ();	1771	glPushMatrix ();
1676	glScalef (1./3, 1./3, 1.);	1772	glScalef (1./3, 1./3, 1.);
1677		1773
1678	if (blend > 0.f)	1774	if (blend > 0.f)
1679	{	1775	{
1680	float S2, T2; /* 0. 0. for texture 2 */	1776	float dx3 = dx * -3.f / w;
1681	float w = w1 > w2 ? w1 : w2;	1777	float dy3 = dy * -3.f / h;
1682	float h = h1 > h2 ? h1 : h2;
1683	GLfloat env_color[4] = { 0., 0., 0., blend };	1778	GLfloat env_color[4] = { 0., 0., 0., blend };
1684		1779
1685	/* interpolate the two shadow textures */	1780	/* interpolate the two shadow textures */
1686	/* stage 0 == rgb(glcolor) + alpha(t0) */	1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
…		…
1692	glBindTexture (GL_TEXTURE_2D, name2);	1787	glBindTexture (GL_TEXTURE_2D, name2);
1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694		1789
1695	/* rgb == rgb(glcolor) */	1790	/* rgb == rgb(glcolor) */
1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699		1794
1700	/* alpha = interpolate t0, t1 by env_alpha */	1795	/* alpha = interpolate t0, t1 by env_alpha */
1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702		1797
…		…
1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);	1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709		1804
1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);	1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);	1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712		1807
1713	s1 *= w / w1;
1714	t1 *= h / h1;
1715
1716	dx *= -3.f / w2;
1717	dy *= -3.f / h2;
1718	dx *= w / w2;
1719	dy *= h / h2;
1720
1721	s2 *= w / w2;
1722	t2 *= h / h2;
1723
1724	glBegin (GL_QUADS);	1808	glBegin (GL_QUADS);
1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);	1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);	1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);	1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);	1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1729	glEnd ();	1813	glEnd ();
1730		1814
1731	glDisable (GL_TEXTURE_2D);	1815	glDisable (GL_TEXTURE_2D);
1732	gl.ActiveTexture (GL_TEXTURE0);	1816	gl.ActiveTexture (GL_TEXTURE0);
1733	}	1817	}
…		…
1735	{	1819	{
1736	/* simple blending of one texture, also opengl <1.3 path */	1820	/* simple blending of one texture, also opengl <1.3 path */
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738		1822
1739	glBegin (GL_QUADS);	1823	glBegin (GL_QUADS);
1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1825	glTexCoord2f (0, t); glVertex2f (0, h);
1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1826	glTexCoord2f (s, t); glVertex2f (w, h);
1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
1744	glEnd ();	1828	glEnd ();
1745	}	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 ();
1746		1874
1747	glPopMatrix ();	1875	glPopMatrix ();
1748		1876
1749	glDisable (GL_TEXTURE_2D);	1877	glDisable (GL_TEXTURE_2D);
1750	glDisable (GL_BLEND);	1878	glDisable (GL_BLEND);
…		…
1764	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1765		1893
1766	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1767		1895
1768	DC::Map	1896	DC::Map
1769	new (SV *class)	1897	new (SV *klass)
1770	CODE:	1898	CODE:
1771	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1772	RETVAL->x = 0;	1900	RETVAL->x = 0;
1773	RETVAL->y = 0;	1901	RETVAL->y = 0;
1774	RETVAL->w = 0;	1902	RETVAL->w = 0;
1775	RETVAL->h = 0;	1903	RETVAL->h = 0;
1776	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1813		1941
1814	void	1942	void
1815	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1816	CODE:	1944	CODE:
1817	{	1945	{
1818	tileid texid;	1946	tileid texid;
1819	maptex *tex;	1947	maptex *tex;
1820		1948
1821	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1822	return;	1950	return;
1823		1951
1824	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1825	return;	1953	return;
1826		1954
1827	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1828		1956
1829	if (!texid)	1957	if (!texid)
1830	return;	1958	return;
1831		1959
1832	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1865	}	1993	}
1866		1994
1867	void	1995	void
1868	expire_textures (DC::Map self, int texid, int count)	1996	expire_textures (DC::Map self, int texid, int count)
1869	PPCODE:	1997	PPCODE:
1870	for (; texid < self->texs && count; ++texid, --count)	1998	for (; texid < self->texs && count; ++texid, --count)
1871	{	1999	{
1872	maptex *tex = self->tex + texid;	2000	maptex *tex = self->tex + texid;
1873		2001
1874	if (tex->name)	2002	if (tex->name)
1875	{	2003	{
…		…
1922	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1923	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1924		2052
1925	while (self->y < 0)	2053	while (self->y < 0)
1926	{	2054	{
1927	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1928		2056
1929	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1930	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1931	}	2059	}
1932	}	2060	}
1933		2061
1934	SV *	2062	SV *
1935	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1936	CODE:	2064	CODE:
1937	{	2065	{
1938	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1939	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1940	mapcell *cell;	2068	mapcell *cell;
…		…
1961		2089
1962	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1963		2091
1964	if (flags & 8)	2092	if (flags & 8)
1965	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1966	if (extmap)	2096	do
1967	{	2097	{
1968	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1969		2100
1970	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
1971	{	2104	{
1972	ext = *data++;
1973	cmd = ext & 0x7f;
1974
1975	if (cmd < 4)
1976	cell->darkness = 255 - ext * 64 + 1;
1977	else if (cmd == 5) // health
1978	{
1979	cell->stat_width = 1;	2105	cell->stat_width = 1;
1980	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1981	}
1982	else if (cmd == 6) // monster width
1983	cell->stat_width = *data++ + 1;
1984	else if (cmd == 0x47)
1985	{
1986	if (*data == 1) cell->player = data [1];
1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1990
1991	data += *data + 1;
1992	}
1993	else if (cmd == 8) // cell flags
1994	cell->flags = *data++;
1995	else if (ext & 0x40) // unknown, multibyte => skip
1996	data += *data + 1;
1997	else
1998	data++;
1999	}	2107	}
2000	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++;
2001	}	2125	}
2002	else	2126	while (ext & 0x80);
2003	cell->darkness = *data++ + 1;
2004	}	2127	}
2005		2128
2006	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
2007	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
2008	{	2131	{
…		…
2056	? self->row + y	2179	? self->row + y
2057	: 0;	2180	: 0;
2058		2181
2059	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
2060	{	2183	{
2061	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
2062		2185
2063	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
2064	{	2187	{
2065	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
2066		2189
…		…
2068	{	2191	{
2069	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
2070	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
2071	int a1 = tex.a;	2194	int a1 = tex.a;
2072		2195
2073	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
2074	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
2075	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
2076	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
2077	}	2200	}
2078	}	2201	}
2079		2202
2080	*map++ = (r )	2203	*map++ = (r )
2081	| (g << 8)	2204	| (g << 8)
2082	| (b << 16)	2205	| (b << 16)
2083	| (a << 24);	2206	| (a << 24);
2084	}	2207	}
2085	}	2208	}
2086		2209
2087	RETVAL = map_sv;	2210	RETVAL = map_sv;
2088	}	2211	}
2089	OUTPUT:	2212	OUTPUT:
2090	RETVAL	2213	RETVAL
2091		2214
2092	void	2215	void
2093	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)
2094	CODE:	2217	CODE:
2095	{	2218	{
2096	int x, y, z;	2219	int x, y, z;
2097		2220
2098	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2100	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!
2101	smooth_key skey;
2102	int pl_x, pl_y;	2222	int pl_x, pl_y;
2103	maptex pl_tex;	2223	maptex pl_tex;
2104	rc_t *rc = rc_alloc ();	2224	rc_t rc;
2105	rc_t *rc_ov = rc_alloc ();	2225	rc_t rc_ov;
2106	rc_key_t key;	2226	rc_key_t key;
2107	rc_array_t *arr, *arr_hidden;	2227	rc_t::array_t *arr;
2108		2228
2109	pl_tex.name = 0;	2229	pl_tex.name = 0;
2110		2230
2111	// that's current max. sorry.	2231	// that's current max. sorry.
2112	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
2113	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
2114
2115	// clear key, in case of extra padding
2116	memset (&skey, 0, sizeof (skey));
2117		2234
2118	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
2119	key.r = 255;	2236	key.r = 255;
2120	key.g = 255;	2237	key.g = 255;
2121	key.b = 255;	2238	key.b = 255;
…		…
2127	my += self->y;	2244	my += self->y;
2128		2245
2129	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2130	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2131	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2132	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2133		2250
2134	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2135	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2136	{	2253	{
2137	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2150		2267
2151	glEnable (GL_BLEND);	2268	glEnable (GL_BLEND);
2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154		2271
2155	key.texname = self->tex [TEXID_HIDDEN].name;
2156	arr_hidden = rc_array (rc_ov, &key);
2157
2158	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2159	{	2273	{
2160	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;
2161	key.texname = -1;	2277	key.texname = -1;
2162		2278
2163	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2164	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2165	{	2281	{
…		…
2182		2298
2183	if (!tex.name)	2299	if (!tex.name)
2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2185		2301
2186	key.texname = tex.name;	2302	key.texname = tex.name;
2187	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2188	}	2304	}
2189		2305
2190	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
2191	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
2192		2308
2193	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2194	{	2310	{
2195	pl_x = px;	2311	pl_x = px;
2196	pl_y = py;	2312	pl_y = py;
2197	pl_tex = tex;	2313	pl_tex = tex;
2198	continue;	2314	continue;
2199	}	2315	}
2200		2316
2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2203	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);
2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2205		2321
2206	// update smooth hash	2322	// update smooth hash
2207	if (tex.smoothtile)	2323	if (tex.smoothtile)
2208	{	2324	{
2209	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2210	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2211		2327
2212	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2213		2329
2214	// 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
2215	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
2216		2332
2217	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2225		2341
2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2228		2344
2229	// full tile	2345	// full tile
2230	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);
2231		2347
2232	// borders	2348	// borders
2233	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);
2234	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);
2235	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);
2236	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);
2237		2353
2238	// corners	2354	// corners
2239	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);
2240	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);
2241	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);
2242	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);
2243	}	2359	}
2244	}	2360	}
2245		2361
2246	if (expect_false (z == 2))	2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2247	{	2363	{
2248	/* draw question marks on top of hidden spaces */	2364	// overlays such as the speech bubble, probably more to come
2249	if (!cell->darkness)	2365	if (cell->flags & 1)
2250	{	2366	{
2251	maptex tex = self->tex [TEXID_HIDDEN];
2252	int px = (x + 1) * T - tex.w;
2253	int py = (y + 1) * T - tex.h;
2254
2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2259	}
2260
2261	if (expect_false (cell->flags))
2262	{
2263	// overlays such as the speech bubble, probably more to come
2264	if (cell->flags & 1)
2265	{
2266	rc_key_t key_ov = key;	2367	rc_key_t key_ov = key;
2267	maptex tex = self->tex [TEXID_SPEECH];	2368	maptex tex = self->tex[TEXID_SPEECH];
2268	rc_array_t *arr;
2269	int px = x * T + T * 2 / 32;	2369	int px = x * Tw + Tw * 2 / 32;
2270	int py = y * T - T * 6 / 32;	2370	int py = y * Th - Th * 6 / 32;
2271		2371
2272	key_ov.texname = tex.name;	2372	key_ov.texname = tex.name;
2273	arr = rc_array (rc_ov, &key_ov);	2373	rc_t::array_t &arr = rc_ov.array (key_ov);
2274		2374
2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2375	arr.t2f_v3f (0 , 0 , px , py , 0);
2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2279	}
2280	}	2379	}
2281	}	2380	}
2282	}	2381	}
2283	}	2382	}
2284		2383
2285	rc_draw (rc);	2384	rc.draw ();
2286	rc_clear (rc);	2385	rc.clear ();
2287		2386
2288	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2289	// this is basically counting sort	2388	// this is basically counting sort
2290	{	2389	{
2291	int w, b;	2390	int w, b;
2292		2391
2293	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2294	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2295	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)
2296	{	2397	{
2297	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2298	if (smask)	2399	IV bits = it->second;
2299	for (b = 0; b < 32; ++b)	2400
2300	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2301	{	2404	{
2302	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
2303	HE *he;	2413	if (tex.name)
2304
2305	hv_iterinit (smooth);
2306	while ((he = hv_iternext (smooth)))
2307	{	2414	{
2308	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2309	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2310		2417	if (key.texname != tex.name)
2311	if (!(bits & 0x1000)
2312	&& skey->level == level
2313	&& level > smooth_max [skey->x][skey->y])
2314	{	2418	{
2315	maptex tex = self->tex [skey->tile];
2316	int px = (((int)skey->x) - 1) * T;
2317	int py = (((int)skey->y) - 1) * T;
2318	int border = bits & 15;
2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320	float dx = tex.s * .0625f; // 16 images/row
2321	float dy = tex.t * .5f ; // 2 images/column
2322
2323	if (tex.name)
2324	{
2325	// this time avoiding texture state changes
2326	// save gobs of state changes.
2327	if (key.texname != tex.name)
2328	{
2329	self->tex [skey->tile].unused = 0;	2419	self->tex [skey.tile].unused = 0;
2330		2420
2331	glEnd ();	2421	glEnd ();
2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2334	}	2424	}
2335		2425
2336	if (border)	2426	if (border)
2337	{	2427	{
2338	float ox = border * dx;	2428	float ox = border * dx;
2339		2429
2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2344	}	2434	}
2345		2435
2346	if (corner)	2436	if (corner)
2347	{	2437	{
2348	float ox = corner * dx;	2438	float ox = corner * dx;
2349		2439
2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2354	}
2355	}
2356	}	2444	}
2357	}	2445	}
2358	}	2446	}
2359	}	2447	}
2360		2448
2361	glEnd ();	2449	glEnd ();
2362	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2363	key.texname = -1;	2451	key.texname = -1;
2364	}	2452	}
2365
2366	hv_clear (smooth);
2367	}	2453	}
2368		2454
2369	if (pl_tex.name)	2455	if (pl_tex.name)
2370	{	2456	{
2371	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2372	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2373	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2374		2460
2375	key.texname = tex.name;	2461	key.texname = tex.name;
2376	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2377		2463
2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2380	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);
2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2382		2468
2383	rc_draw (rc);	2469	rc.draw ();
2384	}	2470	}
2385		2471
2386	rc_draw (rc_ov);	2472	rc_ov.draw ();
2387	rc_clear (rc_ov);	2473	rc_ov.clear ();
2388		2474
2389	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2390	rc_free (rc);
2391	rc_free (rc_ov);
2392		2476
2393	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2394	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2395	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2396	{	2480	{
…		…
2399	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2400	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2401	{	2485	{
2402	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2403		2487
2404	int px = x * T;	2488	int px = x * Tw;
2405	int py = y * T;	2489	int py = y * Th;
2406		2490
2407	if (expect_false (cell->player == player))	2491	if (ecb_expect_false (cell->player == player))
2408	{	2492	{
2409	px += sdx;	2493	px += sdx;
2410	py += sdy;	2494	py += sdy;
2411	}	2495	}
2412		2496
2413	if (cell->stat_hp)	2497	if (cell->stat_hp)
2414	{	2498	{
2415	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2417		2501
2418	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2419	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2420	px + width - 1, py);	2504	px + width - 1, py);
2421		2505
…		…
2427	}	2511	}
2428	}	2512	}
2429	}	2513	}
2430		2514
2431	void	2515	void
2432	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)
2433	CODE:	2517	CODE:
2434	{	2518	{
2435	static float color[16][3] = {	2519	static float color[16][3] = {
2436	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2437	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2438	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2439	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2440		2524
2441	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2442	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2443	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2444	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2445		2529
2446	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2447	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2448	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2449	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2450		2534
2451	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2452		2536
2453	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2454	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2455	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2456	};	2540	};
2457		2541
2458	int x, y;	2542	int x, y;
2459		2543
2460	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2462	* but the nvidia driver (185.18.14) mishandles alpha textures	2546	* but the nvidia driver (185.18.14) mishandles alpha textures
2463	* ansd takes the colour from god knows where instead of using	2547	* and takes the colour from god knows where instead of using
2464	* Cp. MODULATE results in the same colour, but slightly different	2548	* Cp. MODULATE results in the same colour, but slightly different
2465	* alpha, but atcually gives us the correct colour with nvidia.	2549	* alpha, but atcually gives us the correct colour with nvidia.
2466	*/	2550	*/
2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
…		…
2476		2560
2477	if (m)	2561	if (m)
2478	{	2562	{
2479	float *c = color [m & 15];	2563	float *c = color [m & 15];
2480		2564
2481	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2482	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2483		2567
2484	glColor4f (c[0], c[1], c[2], 1);	2568	glColor4f (c[0], c[1], c[2], 1);
2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2497	void	2581	void
2498	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)
2499	PPCODE:	2583	PPCODE:
2500	{	2584	{
2501	int x, y;	2585	int x, y;
2502	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2503	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2504	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2505	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);
2506	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2507	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2508	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2509		2594
2510	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2511	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2512		2597
2513	mx += self->x - 1;	2598	mx += self->x - 1;
2514	my += self->y - 1;	2599	my += self->y - 1;
2515
2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2517		2600
2518	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2519	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2520	{	2603	{
2521	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2554		2637
2555	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2556	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2557	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2558		2641
2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2563	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 */
2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2568	}	2651	}
2569		2652
2570	free (darkness1);	2653	free (darkness1);
2571		2654
2572	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2573	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2574	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2575	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2576	}	2659	}
2577		2660
2578	SV *	2661	SV *
…		…
2641	else	2724	else
2642	*data++ = 0;	2725	*data++ = 0;
2643	}	2726	}
2644	}	2727	}
2645		2728
2646	/* 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 */
2647	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2648	{	2731	{
2649	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651	}	2734	}
2652		2735
2653	RETVAL = data_sv;	2736	RETVAL = data_sv;
2654	}	2737	}
2655	OUTPUT:	2738	OUTPUT:
2656	RETVAL	2739	RETVAL
2657		2740
2658	void	2741	void
…		…
2665	STRLEN len;	2748	STRLEN len;
2666	uint8_t *data, *end;	2749	uint8_t *data, *end;
2667		2750
2668	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2671	end = data + len + 8;	2754	end = data + len + 8;
2672		2755
2673	if (len < 5)	2756	if (len < 5)
2674	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2675		2758
…		…
2736	}	2819	}
2737		2820
2738	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2739		2822
2740	DC::RW	2823	DC::RW
2741	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2742	CODE:	2825	CODE:
2743	{	2826	{
2744	STRLEN datalen;	2827	STRLEN datalen;
2745	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2746		2829
…		…
2748	}	2831	}
2749	OUTPUT:	2832	OUTPUT:
2750	RETVAL	2833	RETVAL
2751		2834
2752	DC::RW	2835	DC::RW
2753	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")
2754	CODE:	2837	CODE:
2755	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2756	OUTPUT:	2839	OUTPUT:
2757	RETVAL	2840	RETVAL
2758		2841
…		…
2776	if (RETVAL < 0)	2859	if (RETVAL < 0)
2777	{	2860	{
2778	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2779		2862
2780	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)
2781	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2782		2870	}
		2871	else
2783	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2784	}	2873	}
2785		2874
2786	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2787	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2788	}	2877	}
…		…
2835	void	2924	void
2836	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)
2837	CODE:	2926	CODE:
2838	{	2927	{
2839	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));
2840	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;
2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842	}	2931	}
2843		2932
2844	void	2933	void
2845	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2848		2937
2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850		2939
2851	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2852		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
2853	DC::MixChunk	2954	DC::MixChunk
2854	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2855	CODE:	2956	CODE:
2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857	OUTPUT:	2958	OUTPUT:
2858	RETVAL	2959	RETVAL
2859		2960
…		…
2889	OUTPUT:	2990	OUTPUT:
2890	RETVAL	2991	RETVAL
2891		2992
2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2893		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
2894	int	3007	int
2895	volume (int volume = -1)	3008	volume (int volume = -1)
2896	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2897	CODE:	3010	CODE:
2898	if (items > 0)	3011	if (items > 0)
…		…
2909	void	3022	void
2910	halt ()	3023	halt ()
2911	CODE:	3024	CODE:
2912	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2913		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2914	DC::MixMusic	3034	DC::MixMusic
2915	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2916	CODE:	3036	CODE:
2917	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2918	OUTPUT:	3038	OUTPUT:
2919	RETVAL	3039	RETVAL
2920		3040
…		…
3057	const_iv (GL_FUNC_SUBTRACT),	3177	const_iv (GL_FUNC_SUBTRACT),
3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3059	# undef const_iv	3179	# undef const_iv
3060	};	3180	};
3061		3181
3062	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--)
3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3064		3184
3065	texture_av = newAV ();	3185	texture_av = newAV ();
3066	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
3067	}	3187	}
3068		3188
…		…
3073	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
3074		3194
3075	void	3195	void
3076	apple_nvidia_bug (int enable)	3196	apple_nvidia_bug (int enable)
3077		3197
3078	char *	3198	const char *
3079	gl_vendor ()	3199	gl_vendor ()
3080	CODE:	3200	CODE:
3081	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
3082	OUTPUT:	3202	OUTPUT:
3083	RETVAL	3203	RETVAL
3084		3204
3085	char *	3205	const char *
3086	gl_version ()	3206	gl_version ()
3087	CODE:	3207	CODE:
3088	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
3089	OUTPUT:	3209	OUTPUT:
3090	RETVAL	3210	RETVAL
3091		3211
3092	char *	3212	const char *
3093	gl_extensions ()	3213	gl_extensions ()
3094	CODE:	3214	CODE:
3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3096	OUTPUT:	3216	OUTPUT:
3097	RETVAL	3217	RETVAL
3098		3218
3099	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
3100		3224
3101	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
3102	CODE:	3226	CODE:
3103	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
3104	OUTPUT:	3228	OUTPUT:
…		…
3111	RETVAL	3235	RETVAL
3112		3236
3113	int glGetError ()	3237	int glGetError ()
3114		3238
3115	void glFinish ()	3239	void glFinish ()
		3240
		3241	void glFlush ()
3116		3242
3117	void glClear (int mask)	3243	void glClear (int mask)
3118		3244
3119	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)
3120	PROTOTYPE: @	3246	PROTOTYPE: @
…		…
3292		3418
3293	void glEndList ()	3419	void glEndList ()
3294		3420
3295	void glCallList (int list)	3421	void glCallList (int list)
3296		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3298		3429
3299	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3300		3431
3301	void	3432	void
3302	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3303	PPCODE:	3434	PPCODE:
3304	{	3435	{
3305	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3306	XPUSHs (self);	3437	XPUSHs (self);
3307	}	3438	}
3308		3439
3309	BOOT:	3440	BOOT:
3310	{	3441	{
…		…
3318		3449
3319	void	3450	void
3320	draw (SV *self)	3451	draw (SV *self)
3321	CODE:	3452	CODE:
3322	{	3453	{
3323	HV *hv;	3454	HV *hv;
3324	SV **svp;	3455	SV **svp;
3325	NV x, y, w, h;	3456	NV x, y, w, h;
3326	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3327	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3328	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3329	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines