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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 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	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
104		122
105	static AV *texture_av;	123	static AV *texture_av;
106		124
107	static struct	125	static struct
108	{	126	{
…		…
165	{	183	{
166	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
167		185
168	while (attrs)	186	while (attrs)
169	{	187	{
170	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
171		189
172	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
173	return 1;	191	return 1;
174		192
175	attrs = attrs->next;	193	attrs = attrs->next;
176	}	194	}
177		195
178	return 0;	196	return 0;
179	}	197	}
180		198
181	typedef struct cf_layout {	199	struct cf_layout {
182	PangoLayout *pl;	200	PangoLayout *pl;
183	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
184	int base_height;	202	int base_height;
185	DC__Font font;	203	DC__Font font;
186	rc_t *rc;	204	rc_t rc;
187	} *DC__Layout;	205	};
		206
		207	typedef cf_layout *DC__Layout;
188		208
189	static DC__Font default_font;	209	static DC__Font default_font;
190	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
191	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
192		212
193	static void	213	static void
194	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
195	{	215	{
196	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
197	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
198	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
199	#endif	219	#endif
200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
201	}	221	}
202		222
203	static void	223	static void
…		…
230		250
231	*w = rect.width;	251	*w = rect.width;
232	*h = rect.height;	252	*h = rect.height;
233	}	253	}
234		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
235	typedef uint16_t tileid;	257	typedef uint16_t tileid;
236	typedef uint16_t faceid;	258	typedef uint16_t faceid;
237		259
238	typedef struct {	260	struct maptex
		261	{
239	GLuint name;	262	GLuint name;
240	int w, h;	263	int w, h;
241	float s, t;	264	float s, t;
242	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
243	tileid smoothtile;	266	tileid smoothtile;
244	uint8_t smoothlevel;	267	uint8_t smoothlevel;
245	uint8_t unused; /* set to zero on use */	268	uint8_t unused; /* set to zero on use */
246	} maptex;	269	};
247		270
248	typedef struct {	271	struct mapcell
		272	{
249	uint32_t player;	273	uint32_t player;
250	tileid tile[3];	274	tileid tile[3];
251	uint16_t darkness;	275	uint16_t darkness;
252	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
253	} mapcell;	277	};
254		278
255	typedef struct {	279	struct maprow
		280	{
256	int32_t c0, c1;	281	int32_t c0, c1;
257	mapcell *col;	282	mapcell *col;
258	} maprow;	283	};
259		284
260	typedef struct map {	285	struct mapgrid {
261	int x, y, w, h;	286	int x, y, w, h;
262	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
263	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
264	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
265		290
266	int32_t rows;	291	int32_t rows;
267	maprow *row;	292	maprow *row;
268	} *DC__Map;	293	};
269		294
270	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
271	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
272	{	300	{
273	char *p;	301	T *p;
274		302
275	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
276	Zero (p, inc, char);	304	Zero (p, inc, T);
277	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
278	Safefree (ptr);	306	Safefree (ptr);
279		307
280	return p;	308	ptr = p;
281	}	309	}
282		310
283	static char *	311	template<typename T>
284	append (char *ptr, int sze, int inc)
285	{
286	Renew (ptr, sze + inc, char);
287	Zero (ptr + sze, inc, char);
288
289	return ptr;
290	}
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
295	static void	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
296	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
297	{	321	{
298	while (self->faces <= face)	322	while (self->faces <= face)
299	{	323	{
300	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
301	self->faces *= 2;	325	self->faces *= 2;
302	}	326	}
303	}	327	}
304		328
305	static void	329	static void
306	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
307	{	331	{
308	while (self->texs <= texid)	332	while (self->texs <= texid)
309	{	333	{
310	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
311	self->texs *= 2;	335	self->texs *= 2;
312	}	336	}
313	}	337	}
314		338
315	static maprow *	339	static maprow *
316	map_get_row (DC__Map self, int y)	340	map_get_row (mapgrid *self, int y)
317	{	341	{
318	if (0 > y)	342	if (0 > y)
319	{	343	{
320	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
321	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
322		346
323	self->rows += extend;	347	self->rows += extend;
324	self->y += extend;	348	self->y += extend;
325	y += extend;	349	y += extend;
326	}	350	}
327	else if (y >= self->rows)	351	else if (y >= self->rows)
328	{	352	{
329	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
330	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
331	self->rows += extend;	355	self->rows += extend;
332	}	356	}
333		357
334	return self->row + y;	358	return self->row + y;
335	}	359	}
…		…
345	}	369	}
346		370
347	if (row->c0 > x)	371	if (row->c0 > x)
348	{	372	{
349	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
350	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
351	row->c0 -= extend;	375	row->c0 -= extend;
352	}	376	}
353	else if (x >= row->c1)	377	else if (x >= row->c1)
354	{	378	{
355	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
356	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
357	row->c1 += extend;	381	row->c1 += extend;
358	}	382	}
359		383
360	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
361	}	385	}
362		386
363	static mapcell *	387	static mapcell *
364	map_get_cell (DC__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
365	{	389	{
366	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
367	}	391	}
368		392
369	static void	393	static void
370	map_clear (DC__Map self)	394	map_clear (mapgrid *self)
371	{	395	{
372	int r;	396	int r;
373		397
374	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
375	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
393	(cell)->flags = 0; \	417	(cell)->flags = 0; \
394	(cell)->player = 0; \	418	(cell)->player = 0; \
395	} while (0)	419	} while (0)
396		420
397	static void	421	static void
398	map_blank (DC__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
399	{	423	{
400	int x, y;	424	int x, y;
401	maprow *row;	425	maprow *row;
402	mapcell *cell;	426	mapcell *cell;
403		427
…		…
420	CELL_CLEAR (cell);	444	CELL_CLEAR (cell);
421	}	445	}
422	}	446	}
423	}	447	}
424		448
425	typedef struct {	449	struct smooth_key
		450	{
426	tileid tile;	451	tileid tile;
427	uint8_t x, y, level;	452	uint8_t x, y, level;
428	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
429		472
430	static void	473	static void
431	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
432	{	475	{
433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
434		477
435	if (SvIOK (*sv))	478	if (it == h.end ())
436	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
437	else	480	else
438	sv_setiv (*sv, bits);	481	it->second \|= bits;
439	}	482	}
440		483
441	static void	484	static void
442	music_finished (void)	485	music_finished (void)
443	{	486	{
…		…
460	ev.code = 1;	503	ev.code = 1;
461	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
462	ev.data2 = 0;	505	ev.data2 = 0;
463		506
464	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
465	}	515	}
466		516
467	static unsigned int	517	static unsigned int
468	minpot (unsigned int n)	518	minpot (unsigned int n)
469	{	519	{
…		…
479	n \|= n >> 16;	529	n \|= n >> 16;
480		530
481	return n + 1;	531	return n + 1;
482	}	532	}
483		533
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. */	534	/* SDL should provide this, really. */
496	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
497	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
498		537
499	/******************************************************************************/	538	/******************************************************************************/
…		…
552		591
553	return mod;	592	return mod;
554	}	593	}
555		594
556	static void	595	static void
557	deliantra_main ()	596	deliantra_main (SV *real_main)
558	{	597	{
559	char *argv[] = { 0 };	598	dSP;
560	call_argv ("::main", G_DISCARD \| G_VOID, argv);	599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
561	}	602	}
562		603
563	#ifdef __MACOSX__	604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
564	/* to due surprising braindamage on the side of SDL design, we	607	/* to due surprising braindamage on the side of SDL design, we
565	* do some mind-boggling hack here: SDL requires a custom main()	608	* 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,	609	* 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,	610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
568	* and which calls our main (== SDL_main) back.	611	* and which calls our main (== SDL_main) back.
569	*/	612	*/
570	extern C_LINKAGE int	613	extern C_LINKAGE int
571	main (int argc, char *argv[])	614	main (int argc, char *argv[])
572	{	615	{
573	deliantra_main ();	616	deliantra_main (real_main);
574	}	617	}
575		618
576	#undef main	619	#undef main
577		620
578	extern C_LINKAGE int main (int argc, char *argv[]);	621	extern C_LINKAGE int main (int argc, char *argv[]);
579		622
580	static void	623	static void
581	SDL_braino (void)	624	SDL_main_hack (SV *real_main_)
582	{	625	{
		626	real_main = real_main_;
		627
583	char *argv[] = { "deliantra client", 0 };	628	char *argv[] = { "deliantra client", 0 };
584	(main) (1, argv);	629	(main) (1, argv);
585	}	630	}
586	#else	631	#else
587	static void	632	static void
588	SDL_braino (void)	633	SDL_main_hack (SV *real_main)
589	{	634	{
590	deliantra_main ();	635	deliantra_main (real_main);
591	}	636	}
592	#endif	637	#endif
593		638
594	MODULE = Deliantra::Client PACKAGE = DC	639	MODULE = Deliantra::Client PACKAGE = DC
595		640
…		…
796		841
797	const_iv (FOW_DARKNESS)	842	const_iv (FOW_DARKNESS)
798	# undef const_iv	843	# undef const_iv
799	};	844	};
800		845
801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
803		848
804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
806	}	851	}
807		852
…		…
822		867
823	NV ceil (NV x)	868	NV ceil (NV x)
824		869
825	IV minpot (UV n)	870	IV minpot (UV n)
826		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
827	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
828		883
829	NV distance (NV dx, NV dy)	884	NV distance (NV dx, NV dy)
830	CODE:	885	CODE:
831	RETVAL = pow (dx * dx + dy * dy, 0.5);	886	RETVAL = pow (dx * dx + dy * dy, 0.5);
832	OUTPUT:	887	OUTPUT:
…		…
846	#endif	901	#endif
847	}	902	}
848		903
849	char *SDL_GetError ()	904	char *SDL_GetError ()
850		905
851	void SDL_braino ()	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
852		908
853	int SDL_Init (U32 flags)	909	int SDL_Init (U32 flags)
854		910
855	int SDL_InitSubSystem (U32 flags)	911	int SDL_InitSubSystem (U32 flags)
856		912
857	void SDL_QuitSubSystem (U32 flags)	913	void SDL_QuitSubSystem (U32 flags)
858		914
859	void SDL_Quit ()	915	void SDL_Quit ()
860		916
861	int SDL_GL_SetAttribute (int attr, int value)	917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
862		919
863	int SDL_GL_GetAttribute (int attr)	920	int SDL_GL_GetAttribute (int attr)
864	CODE:	921	CODE:
865	if (SDL_GL_GetAttribute (attr, &RETVAL))	922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
866	XSRETURN_UNDEF;	923	XSRETURN_UNDEF;
867	OUTPUT:	924	OUTPUT:
868	RETVAL	925	RETVAL
869		926
870	void	927	void
…		…
925	);	982	);
926		983
927	if (RETVAL)	984	if (RETVAL)
928	{	985	{
929	av_clear (texture_av);	986	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);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
933	#include "glfunc.h"	988	#include "glfunc.h"
934	#undef GL_FUNC	989	#undef GL_FUNC
935
936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;	990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;	991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
938	}	992	}
939	}	993	}
940	OUTPUT:	994	OUTPUT:
941	RETVAL	995	RETVAL
942		996
943	void	997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
		999
		1000	void
944	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
945		1002
946	char *	1003	char *
947	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
948		1006
949	int	1007	int
950	SDL_GetAppState ()	1008	SDL_GetAppState ()
951		1009
952	int	1010	int
953	SDL_GetModState ()	1011	SDL_GetModState ()
954		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
955	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
956	poll_events ()	1021	peep_events ()
957	PPCODE:	1022	PPCODE:
958	{	1023	{
959	SDL_Event ev;	1024	SDL_Event ev;
960		1025
961	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
1042	OUTPUT:	1107	OUTPUT:
1043	RETVAL	1108	RETVAL
1044		1109
1045	int	1110	int
1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1047	POSTCALL:	1112	POSTCALL:
1048	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
1049	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
1050		1115
1051	void	1116	void
1052	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
1111	add_font (char *file)	1176	add_font (char *file)
1112	CODE:	1177	CODE:
1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1114	OUTPUT:	1179	OUTPUT:
1115	RETVAL	1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1116		1188
1117	void	1189	void
1118	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
1119	ALIAS:	1191	ALIAS:
1120	load_image_file = 1	1192	load_image_file = 1
…		…
1166		1238
1167	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1168	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1169	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1170	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1171	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1172	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1173	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1174	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1175	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1176		1248
…		…
1248	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1249		1321
1250	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1251		1323
1252	DC::Font	1324	DC::Font
1253	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1254	CODE:	1326	CODE:
1255	{	1327	{
1256	int count;	1328	int count;
1257	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1258	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1287	PROTOTYPE:	1359	PROTOTYPE:
1288	CODE:	1360	CODE:
1289	tc_restore ();	1361	tc_restore ();
1290		1362
1291	DC::Layout	1363	DC::Layout
1292	new (SV *class)	1364	new (SV *klass)
1293	CODE:	1365	CODE:
1294	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1295		1367
1296	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1297	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1298	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1299	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1300	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1301	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1302	RETVAL->font = 0;	1374	RETVAL->font = 0;
1303	RETVAL->rc = rc_alloc ();
1304		1375
1305	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1306	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1307	OUTPUT:	1378	OUTPUT:
1308	RETVAL	1379	RETVAL
1309		1380
1310	void	1381	void
1311	DESTROY (DC::Layout self)	1382	DESTROY (DC::Layout self)
1312	CODE:	1383	CODE:
1313	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1314	rc_free (self->rc);
1315	Safefree (self);	1385	delete self;
1316		1386
1317	void	1387	void
1318	set_text (DC::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1319	CODE:	1389	CODE:
1320	{	1390	{
…		…
1446		1516
1447	void	1517	void
1448	set_height (DC::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1449	CODE:	1519	CODE:
1450	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1451	{	1521	{
1452	self->base_height = base_height;	1522	self->base_height = base_height;
1453	layout_update_font (self);	1523	layout_update_font (self);
1454	}	1524	}
1455		1525
1456	void	1526	void
…		…
1574	}	1644	}
1575		1645
1576	void	1646	void
1577	render (DC::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1578	CODE:	1648	CODE:
1579	rc_clear (self->rc);	1649	self->rc.clear ();
1580	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1581	self->pl,	1651	self->pl,
1582	self->rc,	1652	&self->rc,
1583	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1584	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1585	flags	1655	flags
1586	);	1656	);
1587	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
…		…
1598	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1599	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1600	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1601	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1602		1672
1603	rc_draw (self->rc);	1673	self->rc.draw ();
1604		1674
1605	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1606	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1607	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1608	}	1678	}
…		…
1820	MODULE = Deliantra::Client PACKAGE = DC::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1821		1891
1822	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1823		1893
1824	DC::Map	1894	DC::Map
1825	new (SV *class)	1895	new (SV *klass)
1826	CODE:	1896	CODE:
1827	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1828	RETVAL->x = 0;	1898	RETVAL->x = 0;
1829	RETVAL->y = 0;	1899	RETVAL->y = 0;
1830	RETVAL->w = 0;	1900	RETVAL->w = 0;
1831	RETVAL->h = 0;	1901	RETVAL->h = 0;
1832	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1869		1939
1870	void	1940	void
1871	set_smooth (DC::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1872	CODE:	1942	CODE:
1873	{	1943	{
1874	tileid texid;	1944	tileid texid;
1875	maptex *tex;	1945	maptex *tex;
1876		1946
1877	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1878	return;	1948	return;
1879		1949
1880	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1881	return;	1951	return;
1882		1952
1883	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1884		1954
1885	if (!texid)	1955	if (!texid)
1886	return;	1956	return;
1887		1957
1888	tex = self->tex + texid;	1958	tex = self->tex + texid;
…		…
1921	}	1991	}
1922		1992
1923	void	1993	void
1924	expire_textures (DC::Map self, int texid, int count)	1994	expire_textures (DC::Map self, int texid, int count)
1925	PPCODE:	1995	PPCODE:
1926	for (; texid < self->texs && count; ++texid, --count)	1996	for (; texid < self->texs && count; ++texid, --count)
1927	{	1997	{
1928	maptex *tex = self->tex + texid;	1998	maptex *tex = self->tex + texid;
1929		1999
1930	if (tex->name)	2000	if (tex->name)
1931	{	2001	{
…		…
1978	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1979	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1980		2050
1981	while (self->y < 0)	2051	while (self->y < 0)
1982	{	2052	{
1983	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1984		2054
1985	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1986	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1987	}	2057	}
1988	}	2058	}
1989		2059
1990	SV *	2060	SV *
1991	map1a_update (DC::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1992	CODE:	2062	CODE:
1993	{	2063	{
1994	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1995	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1996	mapcell *cell;	2066	mapcell *cell;
…		…
2017		2087
2018	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
2019		2089
2020	if (flags & 8)	2090	if (flags & 8)
2021	{	2091	{
		2092	uint8_t ext, cmd;
		2093
2022	if (extmap)	2094	do
2023	{	2095	{
2024	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
2025		2098
2026	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
2027	{	2102	{
2028	ext = *data++;
2029	cmd = ext & 0x7f;
2030
2031	if (cmd < 4)
2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2033	else if (cmd == 5) // health
2034	{
2035	cell->stat_width = 1;	2103	cell->stat_width = 1;
2036	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
2037	}
2038	else if (cmd == 6) // monster width
2039	cell->stat_width = *data++ + 1;
2040	else if (cmd == 0x47)
2041	{
2042	if (*data == 1) cell->player = data [1];
2043	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2044	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2045	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2046
2047	data += *data + 1;
2048	}
2049	else if (cmd == 8) // cell flags
2050	cell->flags = *data++;
2051	else if (ext & 0x40) // unknown, multibyte => skip
2052	data += *data + 1;
2053	else
2054	data++;
2055	}	2105	}
2056	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
2057	}	2123	}
2058	else	2124	while (ext & 0x80);
2059	cell->darkness = *data++ + 1;
2060	}	2125	}
2061		2126
2062	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
2063	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
2064	{	2129	{
…		…
2112	? self->row + y	2177	? self->row + y
2113	: 0;	2178	: 0;
2114		2179
2115	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
2116	{	2181	{
2117	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
2118		2183
2119	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
2120	{	2185	{
2121	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
2122		2187
…		…
2124	{	2189	{
2125	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
2126	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
2127	int a1 = tex.a;	2192	int a1 = tex.a;
2128		2193
2129	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
2130	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
2131	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
2132	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
2133	}	2198	}
2134	}	2199	}
2135		2200
2136	*map++ = (r )	2201	*map++ = (r )
2137	\| (g << 8)	2202	\| (g << 8)
2138	\| (b << 16)	2203	\| (b << 16)
2139	\| (a << 24);	2204	\| (a << 24);
2140	}	2205	}
2141	}	2206	}
2142		2207
2143	RETVAL = map_sv;	2208	RETVAL = map_sv;
2144	}	2209	}
2145	OUTPUT:	2210	OUTPUT:
2146	RETVAL	2211	RETVAL
2147		2212
2148	void	2213	void
2149	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2214	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)
2150	CODE:	2215	CODE:
2151	{	2216	{
2152	int x, y, z;	2217	int x, y, z;
2153		2218
2154	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2155	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2157	smooth_key skey;
2158	int pl_x, pl_y;	2220	int pl_x, pl_y;
2159	maptex pl_tex;	2221	maptex pl_tex;
2160	rc_t *rc = rc_alloc ();	2222	rc_t rc;
2161	rc_t *rc_ov = rc_alloc ();	2223	rc_t rc_ov;
2162	rc_key_t key;	2224	rc_key_t key;
2163	rc_array_t *arr;	2225	rc_t::array_t *arr;
2164		2226
2165	pl_tex.name = 0;	2227	pl_tex.name = 0;
2166		2228
2167	// that's current max. sorry.	2229	// that's current max. sorry.
2168	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
2169	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
2170
2171	// clear key, in case of extra padding
2172	memset (&skey, 0, sizeof (skey));
2173		2232
2174	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
2175	key.r = 255;	2234	key.r = 255;
2176	key.g = 255;	2235	key.g = 255;
2177	key.b = 255;	2236	key.b = 255;
…		…
2183	my += self->y;	2242	my += self->y;
2184		2243
2185	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
2186	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
2187	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
2188	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2189		2248
2190	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
2191	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2192	{	2251	{
2193	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2210		2269
2211	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
2212	{	2271	{
2213	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
2214	key.texname = -1;	2275	key.texname = -1;
2215		2276
2216	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
2217	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
2218	{	2279	{
…		…
2235		2296
2236	if (!tex.name)	2297	if (!tex.name)
2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2238		2299
2239	key.texname = tex.name;	2300	key.texname = tex.name;
2240	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
2241	}	2302	}
2242		2303
2243	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
2244	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
2245		2306
2246	if (expect_false (cell->player == player) && expect_false (z == 2))	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2247	{	2308	{
2248	pl_x = px;	2309	pl_x = px;
2249	pl_y = py;	2310	pl_y = py;
2250	pl_tex = tex;	2311	pl_tex = tex;
2251	continue;	2312	continue;
2252	}	2313	}
2253		2314
2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2315	arr->t2f_v3f (0 , 0 , px , py , 0);
2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2258		2319
2259	// update smooth hash	2320	// update smooth hash
2260	if (tex.smoothtile)	2321	if (tex.smoothtile)
2261	{	2322	{
2262	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
2263	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
2264		2325
2265	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
2266		2327
2267	// add bits to current tile and all neighbours. skey.x\|y is	2328	// add bits to current tile and all neighbours. skey.x\|y is
2268	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
2269		2330
2270	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
2278		2339
2279	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2280	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
2281		2342
2282	// full tile	2343	// full tile
2283	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2284		2345
2285	// borders	2346	// borders
2286	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2287	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2288	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2289	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2290		2351
2291	// corners	2352	// corners
2292	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2293	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2294	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2296	}	2357	}
2297	}	2358	}
2298		2359
2299	if (expect_false (z == 2) && expect_false (cell->flags))	2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2300	{	2361	{
2301	// overlays such as the speech bubble, probably more to come	2362	// overlays such as the speech bubble, probably more to come
2302	if (cell->flags & 1)	2363	if (cell->flags & 1)
2303	{	2364	{
2304	rc_key_t key_ov = key;	2365	rc_key_t key_ov = key;
2305	maptex tex = self->tex [TEXID_SPEECH];	2366	maptex tex = self->tex[TEXID_SPEECH];
2306	rc_array_t *arr;
2307	int px = x * T + T * 2 / 32;	2367	int px = x * Tw + Tw * 2 / 32;
2308	int py = y * T - T * 6 / 32;	2368	int py = y * Th - Th * 6 / 32;
2309		2369
2310	key_ov.texname = tex.name;	2370	key_ov.texname = tex.name;
2311	arr = rc_array (rc_ov, &key_ov);	2371	rc_t::array_t &arr = rc_ov.array (key_ov);
2312		2372
2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2373	arr.t2f_v3f (0 , 0 , px , py , 0);
2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2317	}	2377	}
2318	}	2378	}
2319	}	2379	}
2320	}	2380	}
2321		2381
2322	rc_draw (rc);	2382	rc.draw ();
2323	rc_clear (rc);	2383	rc.clear ();
2324		2384
2325	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
2326	// this is basically counting sort	2386	// this is basically counting sort
2327	{	2387	{
2328	int w, b;	2388	int w, b;
2329		2389
2330	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
2331	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
2332	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2333	{	2395	{
2334	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
2335	if (smask)	2397	IV bits = it->second;
2336	for (b = 0; b < 32; ++b)	2398
2337	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
2338	{	2402	{
2339	int level = (w << 5) \| b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
2340	HE *he;	2411	if (tex.name)
2341
2342	hv_iterinit (smooth);
2343	while ((he = hv_iternext (smooth)))
2344	{	2412	{
2345	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
2346	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
2347		2415	if (key.texname != tex.name)
2348	if (!(bits & 0x1000)
2349	&& skey->level == level
2350	&& level > smooth_max [skey->x][skey->y])
2351	{	2416	{
2352	maptex tex = self->tex [skey->tile];
2353	int px = (((int)skey->x) - 1) * T;
2354	int py = (((int)skey->y) - 1) * T;
2355	int border = bits & 15;
2356	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2357	float dx = tex.s * .0625f; // 16 images/row
2358	float dy = tex.t * .5f ; // 2 images/column
2359
2360	if (tex.name)
2361	{
2362	// this time avoiding texture state changes
2363	// save gobs of state changes.
2364	if (key.texname != tex.name)
2365	{
2366	self->tex [skey->tile].unused = 0;	2417	self->tex [skey.tile].unused = 0;
2367		2418
2368	glEnd ();	2419	glEnd ();
2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2370	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
2371	}	2422	}
2372		2423
2373	if (border)	2424	if (border)
2374	{	2425	{
2375	float ox = border * dx;	2426	float ox = border * dx;
2376		2427
2377	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2378	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2379	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2380	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2381	}	2432	}
2382		2433
2383	if (corner)	2434	if (corner)
2384	{	2435	{
2385	float ox = corner * dx;	2436	float ox = corner * dx;
2386		2437
2387	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2388	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2389	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2390	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2391	}
2392	}
2393	}	2442	}
2394	}	2443	}
2395	}	2444	}
2396	}	2445	}
2397		2446
2398	glEnd ();	2447	glEnd ();
2399	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2400	key.texname = -1;	2449	key.texname = -1;
2401	}	2450	}
2402
2403	hv_clear (smooth);
2404	}	2451	}
2405		2452
2406	if (pl_tex.name)	2453	if (pl_tex.name)
2407	{	2454	{
2408	maptex tex = pl_tex;	2455	maptex tex = pl_tex;
2409	int px = pl_x + sdx;	2456	int px = pl_x + sdx;
2410	int py = pl_y + sdy;	2457	int py = pl_y + sdy;
2411		2458
2412	key.texname = tex.name;	2459	key.texname = tex.name;
2413	arr = rc_array (rc, &key);	2460	rc_t::array_t &arr = rc.array (key);
2414		2461
2415	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2462	arr.t2f_v3f (0 , 0 , px , py , 0);
2416	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2417	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2419		2466
2420	rc_draw (rc);	2467	rc.draw ();
2421	}	2468	}
2422		2469
2423	rc_draw (rc_ov);	2470	rc_ov.draw ();
2424	rc_clear (rc_ov);	2471	rc_ov.clear ();
2425		2472
2426	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2427	rc_free (rc);
2428	rc_free (rc_ov);
2429		2474
2430	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2431	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2432	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2433	{	2478	{
…		…
2436	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2437	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2438	{	2483	{
2439	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2440		2485
2441	int px = x * T;	2486	int px = x * Tw;
2442	int py = y * T;	2487	int py = y * Th;
2443		2488
2444	if (expect_false (cell->player == player))	2489	if (ecb_expect_false (cell->player == player))
2445	{	2490	{
2446	px += sdx;	2491	px += sdx;
2447	py += sdy;	2492	py += sdy;
2448	}	2493	}
2449		2494
2450	if (cell->stat_hp)	2495	if (cell->stat_hp)
2451	{	2496	{
2452	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2454		2499
2455	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2456	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2457	px + width - 1, py);	2502	px + width - 1, py);
2458		2503
…		…
2538	int x, y;	2583	int x, y;
2539	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2540	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2541	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2542	int sw3 = sw * 3;	2587	int sw3 = sw * 3;
2543	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2544	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));	2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
2545	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);	2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2591	memset (darkness1, 0, sw1*sh1);
2546		2592
2547	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2548	SvCUR_set (darkness3_sv, sw3 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2549		2595
2550	mx += self->x - 1;	2596	mx += self->x - 1;
…		…
2676	else	2722	else
2677	*data++ = 0;	2723	*data++ = 0;
2678	}	2724	}
2679	}	2725	}
2680		2726
2681	/* if size is wh + 5 then no data has been found /	2727	/* if size is wh + 5 then no data has been found /
2682	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2683	{	2729	{
2684	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2686	}	2732	}
2687		2733
2688	RETVAL = data_sv;	2734	RETVAL = data_sv;
2689	}	2735	}
2690	OUTPUT:	2736	OUTPUT:
2691	RETVAL	2737	RETVAL
2692		2738
2693	void	2739	void
…		…
2700	STRLEN len;	2746	STRLEN len;
2701	uint8_t data, end;	2747	uint8_t data, end;
2702		2748
2703	len = SvLEN (data_sv);	2749	len = SvLEN (data_sv);
2704	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2705	data = SvPVbyte_nolen (data_sv);	2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2706	end = data + len + 8;	2752	end = data + len + 8;
2707		2753
2708	if (len < 5)	2754	if (len < 5)
2709	XSRETURN_EMPTY;	2755	XSRETURN_EMPTY;
2710		2756
…		…
2771	}	2817	}
2772		2818
2773	MODULE = Deliantra::Client PACKAGE = DC::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2774		2820
2775	DC::RW	2821	DC::RW
2776	new (SV class, SV data_sv)	2822	new (SV klass, SV data_sv)
2777	CODE:	2823	CODE:
2778	{	2824	{
2779	STRLEN datalen;	2825	STRLEN datalen;
2780	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2781		2827
…		…
2783	}	2829	}
2784	OUTPUT:	2830	OUTPUT:
2785	RETVAL	2831	RETVAL
2786		2832
2787	DC::RW	2833	DC::RW
2788	new_from_file (SV class, const char path, const char *mode = "rb")	2834	new_from_file (SV klass, const char path, const char *mode = "rb")
2789	CODE:	2835	CODE:
2790	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2791	OUTPUT:	2837	OUTPUT:
2792	RETVAL	2838	RETVAL
2793		2839
…		…
2902	#else	2948	#else
2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));	2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2904	#endif	2950	#endif
2905		2951
2906	DC::MixChunk	2952	DC::MixChunk
2907	new (SV *class, DC::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2908	CODE:	2954	CODE:
2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2910	OUTPUT:	2956	OUTPUT:
2911	RETVAL	2957	RETVAL
2912		2958
…		…
2982	RETVAL = Mix_PlayingMusic ();	3028	RETVAL = Mix_PlayingMusic ();
2983	OUTPUT:	3029	OUTPUT:
2984	RETVAL	3030	RETVAL
2985		3031
2986	DC::MixMusic	3032	DC::MixMusic
2987	new (SV *class, DC::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2988	CODE:	3034	CODE:
2989	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2990	OUTPUT:	3036	OUTPUT:
2991	RETVAL	3037	RETVAL
2992		3038
…		…
3129	const_iv (GL_FUNC_SUBTRACT),	3175	const_iv (GL_FUNC_SUBTRACT),
3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3131	# undef const_iv	3177	# undef const_iv
3132	};	3178	};
3133		3179
3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3136		3182
3137	texture_av = newAV ();	3183	texture_av = newAV ();
3138	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
3139	}	3185	}
3140		3186
…		…
3145	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
3146		3192
3147	void	3193	void
3148	apple_nvidia_bug (int enable)	3194	apple_nvidia_bug (int enable)
3149		3195
3150	char *	3196	const char *
3151	gl_vendor ()	3197	gl_vendor ()
3152	CODE:	3198	CODE:
3153	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
3154	OUTPUT:	3200	OUTPUT:
3155	RETVAL	3201	RETVAL
3156		3202
3157	char *	3203	const char *
3158	gl_version ()	3204	gl_version ()
3159	CODE:	3205	CODE:
3160	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
3161	OUTPUT:	3207	OUTPUT:
3162	RETVAL	3208	RETVAL
3163		3209
3164	char *	3210	const char *
3165	gl_extensions ()	3211	gl_extensions ()
3166	CODE:	3212	CODE:
3167	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3168	OUTPUT:	3214	OUTPUT:
3169	RETVAL	3215	RETVAL
3170		3216
3171	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
3172		3222
3173	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
3174	CODE:	3224	CODE:
3175	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
3176	OUTPUT:	3226	OUTPUT:
…		…
3183	RETVAL	3233	RETVAL
3184		3234
3185	int glGetError ()	3235	int glGetError ()
3186		3236
3187	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
3188		3240
3189	void glClear (int mask)	3241	void glClear (int mask)
3190		3242
3191	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
3192	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
3377		3429
3378	void	3430	void
3379	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
3380	PPCODE:	3432	PPCODE:
3381	{	3433	{
3382	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
3383	XPUSHs (self);	3435	XPUSHs (self);
3384	}	3436	}
3385		3437
3386	BOOT:	3438	BOOT:
3387	{	3439	{
…		…
3395		3447
3396	void	3448	void
3397	draw (SV *self)	3449	draw (SV *self)
3398	CODE:	3450	CODE:
3399	{	3451	{
3400	HV *hv;	3452	HV *hv;
3401	SV **svp;	3453	SV **svp;
3402	NV x, y, w, h;	3454	NV x, y, w, h;
3403	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
3404	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
3405	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
3406	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC vs. Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC