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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.305 by root, Sun May 2 21:22:20 2010 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 atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
25	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
26	#endif	28	#endif
27		29
28	#include <assert.h>	30	#include <cassert>
29	#include <math.h>	31	#include <cmath>
30	#include <string.h>	32	#include <cstring>
31	#include <stdio.h>	33	#include <cstdio>
32	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
33		38
34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35		40
36	#include <SDL.h>	41	#include <SDL.h>
37	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
48	#endif	53	#endif
49		54
50	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
51	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
52		57
53	#include <glib/gmacros.h>	58	#include <glib.h>
54		59
55	#include <pango/pango.h>	60	#include <pango/pango.h>
56		61
57	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
58	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
71	# include <netinet/in.h>	76	# include <netinet/in.h>
72	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
73	# include <inttypes.h>	78	# include <inttypes.h>
74	#endif	79	#endif
75		80
76	#if __GNUC__ >= 4	81	#include "ecb.h"
77	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
78	#else
79	# define expect(expr,value) (expr)
80	#endif
81
82	#define expect_false(expr) expect ((expr) != 0, 0)
83	#define expect_true(expr) expect ((expr) != 0, 1)
84		83
85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86		85
87	/* this is used as fow flag as well, so has to have a different value */	86	/* this is used as fow flag as well, so has to have a different value */
88	/* then anything that is computed by incoming darkness */	87	/* then anything that is computed by incoming darkness */
…		…
99		98
100	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
101		100
102	#define TEXID_SPEECH 1	101	#define TEXID_SPEECH 1
103	#define TEXID_NOFACE 2	102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n \|= n >> 1;
		120	n \|= n >> 2;
		121	n \|= n >> 4;
		122	n \|= n >> 8;
		123	n \|= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
104		146
105	static AV *texture_av;	147	static AV *texture_av;
106		148
107	static struct	149	static struct
108	{	150	{
…		…
165	{	207	{
166	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
167		209
168	while (attrs)	210	while (attrs)
169	{	211	{
170	PangoAttribute *attr = attrs->data;	212	PangoAttribute attr = (PangoAttribute )attrs->data;
171		213
172	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
173	return 1;	215	return 1;
174		216
175	attrs = attrs->next;	217	attrs = attrs->next;
176	}	218	}
177		219
178	return 0;	220	return 0;
179	}	221	}
180		222
181	typedef struct cf_layout {	223	struct cf_layout {
182	PangoLayout *pl;	224	PangoLayout *pl;
183	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
184	int base_height;	226	int base_height;
185	DC__Font font;	227	DC__Font font;
186	rc_t *rc;	228	rc_t rc;
187	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
188		232
189	static DC__Font default_font;	233	static DC__Font default_font;
190	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
191	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
192		236
193	static void	237	static void
194	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
195	{	239	{
196	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
197	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
198	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
199	#endif	243	#endif
200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
201	}	245	}
202		246
203	static void	247	static void
…		…
230		274
231	*w = rect.width;	275	*w = rect.width;
232	*h = rect.height;	276	*h = rect.height;
233	}	277	}
234		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
235	typedef uint16_t tileid;	281	typedef uint16_t tileid;
236	typedef uint16_t faceid;	282	typedef uint16_t faceid;
237		283
238	typedef struct {	284	struct maptex
		285	{
239	GLuint name;	286	GLuint name;
240	int w, h;	287	int w, h;
241	float s, t;	288	float s, t;
242	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
243	tileid smoothtile;	290	tileid smoothtile;
244	uint8_t smoothlevel;	291	uint8_t smoothlevel;
245	uint8_t unused; /* set to zero on use */	292	uint8_t unused; /* set to zero on use */
246	} maptex;	293	};
247		294
248	typedef struct {	295	struct mapcell
		296	{
249	uint32_t player;	297	uint32_t player;
250	tileid tile[3];	298	tileid tile[3];
251	uint16_t darkness;	299	uint16_t darkness;
252	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
253	} mapcell;	301	};
254		302
255	typedef struct {	303	struct maprow
		304	{
256	int32_t c0, c1;	305	int32_t c0, c1;
257	mapcell *col;	306	mapcell *col;
258	} maprow;	307	};
259		308
260	typedef struct map {	309	struct mapgrid {
261	int x, y, w, h;	310	int x, y, w, h;
262	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
263	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
264	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
265		314
266	int32_t rows;	315	int32_t rows;
267	maprow *row;	316	maprow *row;
268	} *DC__Map;	317	};
269		318
270	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
271	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
272	{	324	{
273	char *p;	325	T *p;
274		326
275	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
276	Zero (p, inc, char);	328	Zero (p, inc, T);
277	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
278	Safefree (ptr);	330	Safefree (ptr);
279		331
280	return p;	332	ptr = p;
281	}	333	}
282		334
283	static char *	335	template<typename T>
		336	ecb_cold static void
284	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
285	{	338	{
286	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
287	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
288
289	return ptr;
290	}	341	}
291
292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
294		342
295	static void	343	static void
296	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
297	{	345	{
298	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
299	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
300	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
301	self->faces *= 2;	351	self->faces = newsize;
302	}
303	}	352	}
304		353
305	static void	354	static void
306	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
307	{	356	{
308	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
309	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
310	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
311	self->texs *= 2;	362	self->texs = newsize;
312	}
313	}	363	}
314		364
315	static maprow *	365	static maprow *
316	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
317	{	367	{
318	if (0 > y)	368	if (0 > y)
319	{	369	{
320	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
321	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
322		372
323	self->rows += extend;	373	self->rows += extend;
324	self->y += extend;	374	self->y += extend;
325	y += extend;	375	y += extend;
326	}	376	}
327	else if (y >= self->rows)	377	else if (y >= self->rows)
328	{	378	{
329	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
330	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
331	self->rows += extend;	381	self->rows += extend;
332	}	382	}
333		383
334	return self->row + y;	384	return self->row + y;
335	}	385	}
…		…
345	}	395	}
346		396
347	if (row->c0 > x)	397	if (row->c0 > x)
348	{	398	{
349	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
350	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
351	row->c0 -= extend;	401	row->c0 -= extend;
352	}	402	}
353	else if (x >= row->c1)	403	else if (x >= row->c1)
354	{	404	{
355	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
356	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
357	row->c1 += extend;	407	row->c1 += extend;
358	}	408	}
359		409
360	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
361	}	411	}
362		412
363	static mapcell *	413	static mapcell *
364	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
365	{	415	{
366	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
367	}	417	}
368		418
369	static void	419	static void
370	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
371	{	421	{
372	int r;	422	int r;
373		423
374	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
375	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
393	(cell)->flags = 0; \	443	(cell)->flags = 0; \
394	(cell)->player = 0; \	444	(cell)->player = 0; \
395	} while (0)	445	} while (0)
396		446
397	static void	447	static void
398	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)
399	{	449	{
400	int x, y;	450	int x, y;
401	maprow *row;	451	maprow *row;
402	mapcell *cell;	452	mapcell *cell;
403		453
…		…
420	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
421	}	471	}
422	}	472	}
423	}	473	}
424		474
425	typedef struct {	475	struct smooth_key
		476	{
426	tileid tile;	477	tileid tile;
427	uint8_t x, y, level;	478	uint8_t x, y, level;
428	} 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	}
429		498
430	static void	499	static void
431	smooth_or_bits (HV hv, smooth_key key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
432	{	501	{
433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	502	auto &&it = h.find (key);
434		503
435	if (SvIOK (*sv))	504	if (it == h.end ())
436	SvIV_set (sv, SvIVX (sv) \| bits);	505	h.insert (std::make_pair (key, bits));
437	else	506	else
438	sv_setiv (*sv, bits);	507	it->second \|= bits;
439	}	508	}
440		509
441	static void	510	static void
442	music_finished (void)	511	music_finished (void)
443	{	512	{
…		…
462	ev.data2 = 0;	531	ev.data2 = 0;
463		532
464	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
465	}	534	}
466		535
467	static unsigned int
468	minpot (unsigned int n)
469	{
470	if (!n)
471	return 0;
472
473	--n;
474
475	n \|= n >> 1;
476	n \|= n >> 2;
477	n \|= n >> 4;
478	n \|= n >> 8;
479	n \|= n >> 16;
480
481	return n + 1;
482	}
483
484	static unsigned int
485	popcount (unsigned int n)
486	{
487	n -= (n >> 1) & 0x55555555U;
488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
490	n *= 0x01010101U;
491
492	return n >> 24;
493	}
494
495	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
496	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
497	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
498		539
499	/******************************************************************************/	540	/******************************************************************************/
…		…
552		593
553	return mod;	594	return mod;
554	}	595	}
555		596
556	static void	597	static void
557	deliantra_main ()	598	deliantra_main (SV *real_main)
558	{	599	{
559	char *argv[] = { 0 };	600	dSP;
560	call_argv ("::main", G_DISCARD \| G_VOID, argv);	601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD \| G_VOID);
561	}	604	}
562		605
563	#ifdef __MACOSX__	606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
564	/* to due surprising braindamage on the side of SDL design, we	609	/* to due surprising braindamage on the side of SDL design, we
565	* do some mind-boggling hack here: SDL requires a custom main()	610	* do some mind-boggling hack here: SDL requires a custom main()
566	* 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,
567	* 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,
568	* and which calls our main (== SDL_main) back.	613	* and which calls our main (== SDL_main) back.
569	*/	614	*/
570	extern C_LINKAGE int	615	extern C_LINKAGE int
571	main (int argc, char *argv[])	616	main (int argc, char *argv[])
572	{	617	{
573	deliantra_main ();	618	deliantra_main (real_main);
574	}	619	}
575		620
576	#undef main	621	#undef main
577		622
578	extern C_LINKAGE int main (int argc, char *argv[]);	623	extern C_LINKAGE int main (int argc, char *argv[]);
579		624
580	static void	625	static void
581	SDL_braino (void)	626	SDL_main_hack (SV *real_main_)
582	{	627	{
		628	real_main = real_main_;
		629
583	char *argv[] = { "deliantra client", 0 };	630	char *argv[] = { "deliantra client", 0 };
584	(main) (1, argv);	631	(main) (1, argv);
585	}	632	}
586	#else	633	#else
587	static void	634	static void
588	SDL_braino (void)	635	SDL_main_hack (SV *real_main)
589	{	636	{
590	deliantra_main ();	637	deliantra_main (real_main);
591	}	638	}
592	#endif	639	#endif
593		640
594	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
595		642
…		…
796		843
797	const_iv (FOW_DARKNESS)	844	const_iv (FOW_DARKNESS)
798	# undef const_iv	845	# undef const_iv
799	};	846	};
800		847
801	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--)
802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
803		850
804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
806	}	853	}
807		854
…		…
822		869
823	NV ceil (NV x)	870	NV ceil (NV x)
824		871
825	IV minpot (UV n)	872	IV minpot (UV n)
826		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
827	IV popcount (UV n)	880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
828		885
829	NV distance (NV dx, NV dy)	886	NV distance (NV dx, NV dy)
830	CODE:	887	CODE:
831	RETVAL = pow (dx * dx + dy * dy, 0.5);	888	RETVAL = pow (dx * dx + dy * dy, 0.5);
832	OUTPUT:	889	OUTPUT:
…		…
846	#endif	903	#endif
847	}	904	}
848		905
849	char *SDL_GetError ()	906	char *SDL_GetError ()
850		907
851	void SDL_braino ()	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
852		910
853	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
854		912
855	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
856		914
857	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
858		916
859	void SDL_Quit ()	917	void SDL_Quit ()
860		918
861	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
862		921
863	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
864	CODE:	923	CODE:
865	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
866	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
867	OUTPUT:	926	OUTPUT:
868	RETVAL	927	RETVAL
869		928
870	void	929	void
…		…
925	);	984	);
926		985
927	if (RETVAL)	986	if (RETVAL)
928	{	987	{
929	av_clear (texture_av);	988	av_clear (texture_av);
930
931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
932	#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);
933	#include "glfunc.h"	990	#include "glfunc.h"
934	#undef GL_FUNC	991	#undef GL_FUNC
935
936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;	992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;	993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
938	}	994	}
939	}	995	}
940	OUTPUT:	996	OUTPUT:
941	RETVAL	997	RETVAL
942		998
943	void	999	void
		1000	SDL_WM_SetCaption (const char title, const char icon)
		1001
		1002	void
944	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
945		1004
946	char *	1005	char *
947	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
948		1008
949	int	1009	int
950	SDL_GetAppState ()	1010	SDL_GetAppState ()
951		1011
952	int	1012	int
953	SDL_GetModState ()	1013	SDL_GetModState ()
954		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
955	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
956	poll_events ()	1023	peep_events ()
957	PPCODE:	1024	PPCODE:
958	{	1025	{
959	SDL_Event ev;	1026	SDL_Event ev;
960		1027
961	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
1042	OUTPUT:	1109	OUTPUT:
1043	RETVAL	1110	RETVAL
1044		1111
1045	int	1112	int
1046	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)
1047	POSTCALL:	1114	POSTCALL:
1048	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
1049	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
1050		1117
1051	void	1118	void
1052	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
1114	OUTPUT:	1181	OUTPUT:
1115	RETVAL	1182	RETVAL
1116		1183
1117	void	1184	void
1118	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)	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)
1119		1190
1120	void	1191	void
1121	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
1122	ALIAS:	1193	ALIAS:
1123	load_image_file = 1	1194	load_image_file = 1
…		…
1169		1240
1170	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1171	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1172	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1173	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1174	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1175	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)));
1176	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1177	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1178	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1179		1250
…		…
1251	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1252		1323
1253	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1254		1325
1255	DC::Font	1326	DC::Font
1256	new_from_file (SV class, char path, int id = 0)	1327	new_from_file (SV klass, char path, int id = 0)
1257	CODE:	1328	CODE:
1258	{	1329	{
1259	int count;	1330	int count;
1260	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1331	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1261	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1290	PROTOTYPE:	1361	PROTOTYPE:
1291	CODE:	1362	CODE:
1292	tc_restore ();	1363	tc_restore ();
1293		1364
1294	DC::Layout	1365	DC::Layout
1295	new (SV *class)	1366	new (SV *klass)
1296	CODE:	1367	CODE:
1297	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1298		1369
1299	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1300	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1301	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1302	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1303	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1304	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1305	RETVAL->font = 0;	1376	RETVAL->font = 0;
1306	RETVAL->rc = rc_alloc ();
1307		1377
1308	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1309	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1310	OUTPUT:	1380	OUTPUT:
1311	RETVAL	1381	RETVAL
1312		1382
1313	void	1383	void
1314	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1315	CODE:	1385	CODE:
1316	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1317	rc_free (self->rc);
1318	Safefree (self);	1387	delete self;
1319		1388
1320	void	1389	void
1321	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1322	CODE:	1391	CODE:
1323	{	1392	{
…		…
1449		1518
1450	void	1519	void
1451	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1452	CODE:	1521	CODE:
1453	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1454	{	1523	{
1455	self->base_height = base_height;	1524	self->base_height = base_height;
1456	layout_update_font (self);	1525	layout_update_font (self);
1457	}	1526	}
1458		1527
1459	void	1528	void
…		…
1577	}	1646	}
1578		1647
1579	void	1648	void
1580	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1581	CODE:	1650	CODE:
1582	rc_clear (self->rc);	1651	self->rc.clear ();
1583	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1584	self->pl,	1653	self->pl,
1585	self->rc,	1654	&self->rc,
1586	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1587	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1588	flags	1657	flags
1589	);	1658	);
1590	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1601	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1602	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1603	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1604	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1605		1674
1606	rc_draw (self->rc);	1675	self->rc.draw ();
1607		1676
1608	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1609	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1610	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1611	}	1680	}
…		…
1823	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1824		1893
1825	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1826		1895
1827	DC::Map	1896	DC::Map
1828	new (SV *class)	1897	new (SV *klass)
1829	CODE:	1898	CODE:
1830	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1831	RETVAL->x = 0;	1900	RETVAL->x = 0;
1832	RETVAL->y = 0;	1901	RETVAL->y = 0;
1833	RETVAL->w = 0;	1902	RETVAL->w = 0;
1834	RETVAL->h = 0;	1903	RETVAL->h = 0;
1835	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1872		1941
1873	void	1942	void
1874	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1875	CODE:	1944	CODE:
1876	{	1945	{
1877	tileid texid;	1946	tileid texid;
1878	maptex *tex;	1947	maptex *tex;
1879		1948
1880	if (face < 0 \|\| face >= self->faces)	1949	if (face < 0 \|\| face >= self->faces)
1881	return;	1950	return;
1882		1951
1883	if (smooth < 0 \|\| smooth >= self->faces)	1952	if (smooth < 0 \|\| smooth >= self->faces)
1884	return;	1953	return;
1885		1954
1886	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1887		1956
1888	if (!texid)	1957	if (!texid)
1889	return;	1958	return;
1890		1959
1891	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1924	}	1993	}
1925		1994
1926	void	1995	void
1927	expire_textures (DC::Map self, int texid, int count)	1996	expire_textures (DC::Map self, int texid, int count)
1928	PPCODE:	1997	PPCODE:
1929	for (; texid < self->texs && count; ++texid, --count)	1998	for (; texid < self->texs && count; ++texid, --count)
1930	{	1999	{
1931	maptex *tex = self->tex + texid;	2000	maptex *tex = self->tex + texid;
1932		2001
1933	if (tex->name)	2002	if (tex->name)
1934	{	2003	{
…		…
1981	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1982	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1983		2052
1984	while (self->y < 0)	2053	while (self->y < 0)
1985	{	2054	{
1986	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1987		2056
1988	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1989	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1990	}	2059	}
1991	}	2060	}
1992		2061
1993	SV *	2062	SV *
1994	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1995	CODE:	2064	CODE:
1996	{	2065	{
1997	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1998	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1999	mapcell *cell;	2068	mapcell *cell;
…		…
2020		2089
2021	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
2022		2091
2023	if (flags & 8)	2092	if (flags & 8)
2024	{	2093	{
		2094	uint8_t ext, cmd;
		2095
2025	if (extmap)	2096	do
2026	{	2097	{
2027	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
2028		2100
2029	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
2030	{	2104	{
2031	ext = *data++;
2032	cmd = ext & 0x7f;
2033
2034	if (cmd < 4)
2035	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2036	else if (cmd == 5) // health
2037	{
2038	cell->stat_width = 1;	2105	cell->stat_width = 1;
2039	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
2040	}
2041	else if (cmd == 6) // monster width
2042	cell->stat_width = *data++ + 1;
2043	else if (cmd == 0x47)
2044	{
2045	if (*data == 1) cell->player = data [1];
2046	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2047	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2048	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2049
2050	data += *data + 1;
2051	}
2052	else if (cmd == 8) // cell flags
2053	cell->flags = *data++;
2054	else if (ext & 0x40) // unknown, multibyte => skip
2055	data += *data + 1;
2056	else
2057	data++;
2058	}	2107	}
2059	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++;
2060	}	2125	}
2061	else	2126	while (ext & 0x80);
2062	cell->darkness = *data++ + 1;
2063	}	2127	}
2064		2128
2065	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
2066	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
2067	{	2131	{
…		…
2115	? self->row + y	2179	? self->row + y
2116	: 0;	2180	: 0;
2117		2181
2118	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
2119	{	2183	{
2120	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
2121		2185
2122	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
2123	{	2187	{
2124	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
2125		2189
…		…
2127	{	2191	{
2128	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
2129	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
2130	int a1 = tex.a;	2194	int a1 = tex.a;
2131		2195
2132	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
2133	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
2134	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
2135	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
2136	}	2200	}
2137	}	2201	}
2138		2202
2139	*map++ = (r )	2203	*map++ = (r )
2140	\| (g << 8)	2204	\| (g << 8)
2141	\| (b << 16)	2205	\| (b << 16)
2142	\| (a << 24);	2206	\| (a << 24);
2143	}	2207	}
2144	}	2208	}
2145		2209
2146	RETVAL = map_sv;	2210	RETVAL = map_sv;
2147	}	2211	}
2148	OUTPUT:	2212	OUTPUT:
2149	RETVAL	2213	RETVAL
2150		2214
2151	void	2215	void
2152	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)
2153	CODE:	2217	CODE:
2154	{	2218	{
2155	int x, y, z;	2219	int x, y, z;
2156		2220
2157	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2158	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2159	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!
2160	smooth_key skey;
2161	int pl_x, pl_y;	2222	int pl_x, pl_y;
2162	maptex pl_tex;	2223	maptex pl_tex;
2163	rc_t *rc = rc_alloc ();	2224	rc_t rc;
2164	rc_t *rc_ov = rc_alloc ();	2225	rc_t rc_ov;
2165	rc_key_t key;	2226	rc_key_t key;
2166	rc_array_t *arr;	2227	rc_t::array_t *arr;
2167		2228
2168	pl_tex.name = 0;	2229	pl_tex.name = 0;
2169		2230
2170	// that's current max. sorry.	2231	// that's current max. sorry.
2171	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
2172	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
2173
2174	// clear key, in case of extra padding
2175	memset (&skey, 0, sizeof (skey));
2176		2234
2177	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
2178	key.r = 255;	2236	key.r = 255;
2179	key.g = 255;	2237	key.g = 255;
2180	key.b = 255;	2238	key.b = 255;
…		…
2186	my += self->y;	2244	my += self->y;
2187		2245
2188	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
2189	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
2190	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
2191	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2192		2250
2193	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
2194	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
2195	{	2253	{
2196	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
2211	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2212	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2213		2271
2214	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
2215	{	2273	{
2216	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;
2217	key.texname = -1;	2277	key.texname = -1;
2218		2278
2219	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
2220	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
2221	{	2281	{
…		…
2238		2298
2239	if (!tex.name)	2299	if (!tex.name)
2240	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2241		2301
2242	key.texname = tex.name;	2302	key.texname = tex.name;
2243	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
2244	}	2304	}
2245		2305
2246	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
2247	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
2248		2308
2249	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2250	{	2310	{
2251	pl_x = px;	2311	pl_x = px;
2252	pl_y = py;	2312	pl_y = py;
2253	pl_tex = tex;	2313	pl_tex = tex;
2254	continue;	2314	continue;
2255	}	2315	}
2256		2316
2257	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
2258	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2259	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);
2260	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2261		2321
2262	// update smooth hash	2322	// update smooth hash
2263	if (tex.smoothtile)	2323	if (tex.smoothtile)
2264	{	2324	{
2265	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
2266	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
2267		2327
2268	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
2269		2329
2270	// 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
2271	// shifted +1\|+1 so we always stay positive.	2331	// shifted +1\|+1 so we always stay positive.
2272		2332
2273	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2281		2341
2282	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2283	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2284		2344
2285	// full tile	2345	// full tile
2286	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);
2287		2347
2288	// borders	2348	// borders
2289	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);
2290	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);
2291	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);
2292	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);
2293		2353
2294	// corners	2354	// corners
2295	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);
2296	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);
2297	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);
2298	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);
2299	}	2359	}
2300	}	2360	}
2301		2361
2302	if (expect_false (z == 2) && expect_false (cell->flags))	2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2303	{	2363	{
2304	// overlays such as the speech bubble, probably more to come	2364	// overlays such as the speech bubble, probably more to come
2305	if (cell->flags & 1)	2365	if (cell->flags & 1)
2306	{	2366	{
2307	rc_key_t key_ov = key;	2367	rc_key_t key_ov = key;
2308	maptex tex = self->tex [TEXID_SPEECH];	2368	maptex tex = self->tex[TEXID_SPEECH];
2309	rc_array_t *arr;
2310	int px = x * T + T * 2 / 32;	2369	int px = x * Tw + Tw * 2 / 32;
2311	int py = y * T - T * 6 / 32;	2370	int py = y * Th - Th * 6 / 32;
2312		2371
2313	key_ov.texname = tex.name;	2372	key_ov.texname = tex.name;
2314	arr = rc_array (rc_ov, &key_ov);	2373	rc_t::array_t &arr = rc_ov.array (key_ov);
2315		2374
2316	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2375	arr.t2f_v3f (0 , 0 , px , py , 0);
2317	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2318	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);
2319	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2320	}	2379	}
2321	}	2380	}
2322	}	2381	}
2323	}	2382	}
2324		2383
2325	rc_draw (rc);	2384	rc.draw ();
2326	rc_clear (rc);	2385	rc.clear ();
2327		2386
2328	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2329	// this is basically counting sort	2388	// this is basically counting sort
2330	{	2389	{
2331	int w, b;	2390	int w, b;
2332		2391
2333	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2334	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2335	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)
2336	{	2397	{
2337	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2338	if (smask)	2399	IV bits = it->second;
2339	for (b = 0; b < 32; ++b)	2400
2340	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2341	{	2404	{
2342	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
2343	HE *he;	2413	if (tex.name)
2344
2345	hv_iterinit (smooth);
2346	while ((he = hv_iternext (smooth)))
2347	{	2414	{
2348	smooth_key skey = (smooth_key )HeKEY (he);	2415	// this time avoiding texture state changes
2349	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2350		2417	if (key.texname != tex.name)
2351	if (!(bits & 0x1000)
2352	&& skey->level == level
2353	&& level > smooth_max [skey->x][skey->y])
2354	{	2418	{
2355	maptex tex = self->tex [skey->tile];
2356	int px = (((int)skey->x) - 1) * T;
2357	int py = (((int)skey->y) - 1) * T;
2358	int border = bits & 15;
2359	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2360	float dx = tex.s * .0625f; // 16 images/row
2361	float dy = tex.t * .5f ; // 2 images/column
2362
2363	if (tex.name)
2364	{
2365	// this time avoiding texture state changes
2366	// save gobs of state changes.
2367	if (key.texname != tex.name)
2368	{
2369	self->tex [skey->tile].unused = 0;	2419	self->tex [skey.tile].unused = 0;
2370		2420
2371	glEnd ();	2421	glEnd ();
2372	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2373	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2374	}	2424	}
2375		2425
2376	if (border)	2426	if (border)
2377	{	2427	{
2378	float ox = border * dx;	2428	float ox = border * dx;
2379		2429
2380	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2381	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2382	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2383	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2384	}	2434	}
2385		2435
2386	if (corner)	2436	if (corner)
2387	{	2437	{
2388	float ox = corner * dx;	2438	float ox = corner * dx;
2389		2439
2390	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2391	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2392	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2393	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2394	}
2395	}
2396	}	2444	}
2397	}	2445	}
2398	}	2446	}
2399	}	2447	}
2400		2448
2401	glEnd ();	2449	glEnd ();
2402	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2403	key.texname = -1;	2451	key.texname = -1;
2404	}	2452	}
2405
2406	hv_clear (smooth);
2407	}	2453	}
2408		2454
2409	if (pl_tex.name)	2455	if (pl_tex.name)
2410	{	2456	{
2411	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2412	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2413	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2414		2460
2415	key.texname = tex.name;	2461	key.texname = tex.name;
2416	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2417		2463
2418	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2419	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2420	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);
2421	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2422		2468
2423	rc_draw (rc);	2469	rc.draw ();
2424	}	2470	}
2425		2471
2426	rc_draw (rc_ov);	2472	rc_ov.draw ();
2427	rc_clear (rc_ov);	2473	rc_ov.clear ();
2428		2474
2429	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2430	rc_free (rc);
2431	rc_free (rc_ov);
2432		2476
2433	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2434	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2435	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2436	{	2480	{
…		…
2439	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2440	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2441	{	2485	{
2442	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2443		2487
2444	int px = x * T;	2488	int px = x * Tw;
2445	int py = y * T;	2489	int py = y * Th;
2446		2490
2447	if (expect_false (cell->player == player))	2491	if (ecb_expect_false (cell->player == player))
2448	{	2492	{
2449	px += sdx;	2493	px += sdx;
2450	py += sdy;	2494	py += sdy;
2451	}	2495	}
2452		2496
2453	if (cell->stat_hp)	2497	if (cell->stat_hp)
2454	{	2498	{
2455	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2456	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2457		2501
2458	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2459	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2460	px + width - 1, py);	2504	px + width - 1, py);
2461		2505
…		…
2541	int x, y;	2585	int x, y;
2542	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2543	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2544	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2545	int sw3 = sw * 3;	2589	int sw3 = sw * 3;
2546	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2547	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));	2590	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
2548	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);	2591	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2592	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2593	memset (darkness1, 0, sw1*sh1);
2549		2594
2550	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2551	SvCUR_set (darkness3_sv, sw3 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2552		2597
2553	mx += self->x - 1;	2598	mx += self->x - 1;
…		…
2679	else	2724	else
2680	*data++ = 0;	2725	*data++ = 0;
2681	}	2726	}
2682	}	2727	}
2683		2728
2684	/* if size is wh + 5 then no data has been found /	2729	/* if size is wh + 5 then no data has been found /
2685	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2730	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2686	{	2731	{
2687	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2688	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2689	}	2734	}
2690		2735
2691	RETVAL = data_sv;	2736	RETVAL = data_sv;
2692	}	2737	}
2693	OUTPUT:	2738	OUTPUT:
2694	RETVAL	2739	RETVAL
2695		2740
2696	void	2741	void
…		…
2703	STRLEN len;	2748	STRLEN len;
2704	uint8_t data, end;	2749	uint8_t data, end;
2705		2750
2706	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2707	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2708	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2709	end = data + len + 8;	2754	end = data + len + 8;
2710		2755
2711	if (len < 5)	2756	if (len < 5)
2712	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2713		2758
…		…
2774	}	2819	}
2775		2820
2776	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2777		2822
2778	DC::RW	2823	DC::RW
2779	new (SV class, SV data_sv)	2824	new (SV klass, SV data_sv)
2780	CODE:	2825	CODE:
2781	{	2826	{
2782	STRLEN datalen;	2827	STRLEN datalen;
2783	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2784		2829
…		…
2786	}	2831	}
2787	OUTPUT:	2832	OUTPUT:
2788	RETVAL	2833	RETVAL
2789		2834
2790	DC::RW	2835	DC::RW
2791	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")
2792	CODE:	2837	CODE:
2793	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2794	OUTPUT:	2839	OUTPUT:
2795	RETVAL	2840	RETVAL
2796		2841
…		…
2905	#else	2950	#else
2906	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));	2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2907	#endif	2952	#endif
2908		2953
2909	DC::MixChunk	2954	DC::MixChunk
2910	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2911	CODE:	2956	CODE:
2912	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2913	OUTPUT:	2958	OUTPUT:
2914	RETVAL	2959	RETVAL
2915		2960
…		…
2985	RETVAL = Mix_PlayingMusic ();	3030	RETVAL = Mix_PlayingMusic ();
2986	OUTPUT:	3031	OUTPUT:
2987	RETVAL	3032	RETVAL
2988		3033
2989	DC::MixMusic	3034	DC::MixMusic
2990	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2991	CODE:	3036	CODE:
2992	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2993	OUTPUT:	3038	OUTPUT:
2994	RETVAL	3039	RETVAL
2995		3040
…		…
3132	const_iv (GL_FUNC_SUBTRACT),	3177	const_iv (GL_FUNC_SUBTRACT),
3133	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3134	# undef const_iv	3179	# undef const_iv
3135	};	3180	};
3136		3181
3137	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--)
3138	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3139		3184
3140	texture_av = newAV ();	3185	texture_av = newAV ();
3141	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
3142	}	3187	}
3143		3188
…		…
3148	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
3149		3194
3150	void	3195	void
3151	apple_nvidia_bug (int enable)	3196	apple_nvidia_bug (int enable)
3152		3197
3153	char *	3198	const char *
3154	gl_vendor ()	3199	gl_vendor ()
3155	CODE:	3200	CODE:
3156	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
3157	OUTPUT:	3202	OUTPUT:
3158	RETVAL	3203	RETVAL
3159		3204
3160	char *	3205	const char *
3161	gl_version ()	3206	gl_version ()
3162	CODE:	3207	CODE:
3163	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
3164	OUTPUT:	3209	OUTPUT:
3165	RETVAL	3210	RETVAL
3166		3211
3167	char *	3212	const char *
3168	gl_extensions ()	3213	gl_extensions ()
3169	CODE:	3214	CODE:
3170	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3171	OUTPUT:	3216	OUTPUT:
3172	RETVAL	3217	RETVAL
3173		3218
3174	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
3175		3224
3176	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
3177	CODE:	3226	CODE:
3178	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
3179	OUTPUT:	3228	OUTPUT:
…		…
3382		3431
3383	void	3432	void
3384	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3385	PPCODE:	3434	PPCODE:
3386	{	3435	{
3387	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3388	XPUSHs (self);	3437	XPUSHs (self);
3389	}	3438	}
3390		3439
3391	BOOT:	3440	BOOT:
3392	{	3441	{
…		…
3400		3449
3401	void	3450	void
3402	draw (SV *self)	3451	draw (SV *self)
3403	CODE:	3452	CODE:
3404	{	3453	{
3405	HV *hv;	3454	HV *hv;
3406	SV **svp;	3455	SV **svp;
3407	NV x, y, w, h;	3456	NV x, y, w, h;
3408	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3409	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3410	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3411	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.305 by root, Sun May 2 21:22:20 2010 UTC vs. Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.305 by root, Sun May 2 21:22:20 2010 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC