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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 64	94	#define FOW_DARKNESS 50
87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */	95	#define DARKNESS_ADJUST(n) (n)
88		96
89	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
90	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
91		99
92	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
…		…
96		104
97	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
98		106
99	#define TEXID_SPEECH 1	107	#define TEXID_SPEECH 1
100	#define TEXID_NOFACE 2	108	#define TEXID_NOFACE 2
101	#define TEXID_HIDDEN 3	109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
102		128
103	static AV *texture_av;	129	static AV *texture_av;
104		130
105	static struct	131	static struct
106	{	132	{
…		…
163	{	189	{
164	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
165		191
166	while (attrs)	192	while (attrs)
167	{	193	{
168	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
169		195
170	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
171	return 1;	197	return 1;
172		198
173	attrs = attrs->next;	199	attrs = attrs->next;
174	}	200	}
175		201
176	return 0;	202	return 0;
177	}	203	}
178		204
179	typedef struct cf_layout {	205	struct cf_layout {
180	PangoLayout *pl;	206	PangoLayout *pl;
181	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
182	int base_height;	208	int base_height;
183	DC__Font font;	209	DC__Font font;
184	rc_t *rc;	210	rc_t *rc;
185	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
186		214
187	static DC__Font default_font;	215	static DC__Font default_font;
188	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
189	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
190		218
191	static void	219	static void
192	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
193	{	221	{
194	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
195	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197	#endif	225	#endif
198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
199	}	227	}
200		228
201	static void	229	static void
…		…
231	}	259	}
232		260
233	typedef uint16_t tileid;	261	typedef uint16_t tileid;
234	typedef uint16_t faceid;	262	typedef uint16_t faceid;
235		263
236	typedef struct {	264	struct maptex
		265	{
237	GLuint name;	266	GLuint name;
238	int w, h;	267	int w, h;
239	float s, t;	268	float s, t;
240	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
241	tileid smoothtile;	270	tileid smoothtile;
242	uint8_t smoothlevel;	271	uint8_t smoothlevel;
243	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
244	} maptex;	273	};
245		274
246	typedef struct {	275	struct mapcell
		276	{
247	uint32_t player;	277	uint32_t player;
248	tileid tile[3];	278	tileid tile[3];
249	uint16_t darkness;	279	uint16_t darkness;
250	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
251	} mapcell;	281	};
252		282
253	typedef struct {	283	struct maprow
		284	{
254	int32_t c0, c1;	285	int32_t c0, c1;
255	mapcell *col;	286	mapcell *col;
256	} maprow;	287	};
257		288
258	typedef struct map {	289	struct mapgrid {
259	int x, y, w, h;	290	int x, y, w, h;
260	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
261	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
262	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
263		294
264	int32_t rows;	295	int32_t rows;
265	maprow *row;	296	maprow *row;
266	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
267		300
268	static char *	301	static char *
269	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
270	{	303	{
271	char *p;	304	char *p;
…		…
289		322
290	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
292		325
293	static void	326	static void
294	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
295	{	328	{
296	while (self->faces <= face)	329	while (self->faces <= face)
297	{	330	{
298	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
299	self->faces *= 2;	332	self->faces *= 2;
300	}	333	}
301	}	334	}
302		335
303	static void	336	static void
304	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
305	{	338	{
306	while (self->texs <= texid)	339	while (self->texs <= texid)
307	{	340	{
308	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
309	self->texs *= 2;	342	self->texs *= 2;
310	}	343	}
311	}	344	}
312		345
313	static maprow *	346	static maprow *
314	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
315	{	348	{
316	if (0 > y)	349	if (0 > y)
317	{	350	{
318	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
319	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
357		390
358	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
359	}	392	}
360		393
361	static mapcell *	394	static mapcell *
362	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
363	{	396	{
364	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
365	}	398	}
366		399
367	static void	400	static void
368	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
369	{	402	{
370	int r;	403	int r;
371		404
372	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
373	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
391	(cell)->flags = 0; \	424	(cell)->flags = 0; \
392	(cell)->player = 0; \	425	(cell)->player = 0; \
393	} while (0)	426	} while (0)
394		427
395	static void	428	static void
396	map_blank (DC__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
397	{	430	{
398	int x, y;	431	int x, y;
399	maprow *row;	432	maprow *row;
400	mapcell *cell;	433	mapcell *cell;
401		434
…		…
418	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
419	}	452	}
420	}	453	}
421	}	454	}
422		455
423	typedef struct {	456	struct smooth_key
		457	{
424	tileid tile;	458	tileid tile;
425	uint8_t x, y, level;	459	uint8_t x, y, level;
426	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
427		479
428	static void	480	static void
429	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
430	{	482	{
431	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
432		484
433	if (SvIOK (*sv))	485	if (it == h.end ())
434	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
435	else	487	else
436	sv_setiv (*sv, bits);	488	it->second \|= bits;
437	}	489	}
438		490
439	static void	491	static void
440	music_finished (void)	492	music_finished (void)
441	{	493	{
…		…
458	ev.code = 1;	510	ev.code = 1;
459	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
460	ev.data2 = 0;	512	ev.data2 = 0;
461		513
462	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
463	}	522	}
464		523
465	static unsigned int	524	static unsigned int
466	minpot (unsigned int n)	525	minpot (unsigned int n)
467	{	526	{
…		…
550		609
551	return mod;	610	return mod;
552	}	611	}
553		612
554	static void	613	static void
555	deliantra_main ()	614	deliantra_main (SV *real_main)
556	{	615	{
557	char *argv[] = { 0 };	616	dSP;
558	call_argv ("::main", G_DISCARD \| G_VOID, argv);	617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
559	}	620	}
560		621
561	#ifdef __MACOSX__	622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
562	/* to due surprising braindamage on the side of SDL design, we	625	/* to due surprising braindamage on the side of SDL design, we
563	* do some mind-boggling hack here: SDL requires a custom main()	626	* do some mind-boggling hack here: SDL requires a custom main()
564	* on OS X, so... we provide one and call the original main(), which,	627	* on OS X, so... we provide one and call the original main(), which,
565	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
566	* and which calls our main (== SDL_main) back.	629	* and which calls our main (== SDL_main) back.
567	*/	630	*/
568	extern C_LINKAGE int	631	extern C_LINKAGE int
569	main (int argc, char *argv[])	632	main (int argc, char *argv[])
570	{	633	{
571	deliantra_main ();	634	deliantra_main (real_main);
572	}	635	}
573		636
574	#undef main	637	#undef main
575		638
576	extern C_LINKAGE int main (int argc, char *argv[]);	639	extern C_LINKAGE int main (int argc, char *argv[]);
577		640
578	static void	641	static void
579	SDL_braino (void)	642	SDL_main_hack (SV *real_main_)
580	{	643	{
		644	real_main = real_main_;
		645
581	char *argv[] = { "deliantra client", 0 };	646	char *argv[] = { "deliantra client", 0 };
582	(main) (1, argv);	647	(main) (1, argv);
583	}	648	}
584	#else	649	#else
585	static void	650	static void
586	SDL_braino (void)	651	SDL_main_hack (SV *real_main)
587	{	652	{
588	deliantra_main ();	653	deliantra_main (real_main);
589	}	654	}
590	#endif	655	#endif
591		656
592	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
593		658
…		…
794		859
795	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
796	# undef const_iv	861	# undef const_iv
797	};	862	};
798		863
799	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
801		866
802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
804	}	869	}
805		870
…		…
821	NV ceil (NV x)	886	NV ceil (NV x)
822		887
823	IV minpot (UV n)	888	IV minpot (UV n)
824		889
825	IV popcount (UV n)	890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
826		897
827	void	898	void
828	pango_init ()	899	pango_init ()
829	CODE:	900	CODE:
830	{	901	{
…		…
838	#endif	909	#endif
839	}	910	}
840		911
841	char *SDL_GetError ()	912	char *SDL_GetError ()
842		913
843	void SDL_braino ()	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
844		916
845	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
846		918
847	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
848		920
849	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
850		922
851	void SDL_Quit ()	923	void SDL_Quit ()
852		924
853	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
854		927
855	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
856	CODE:	929	CODE:
857	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
858	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
859	OUTPUT:	932	OUTPUT:
860	RETVAL	933	RETVAL
861		934
862	void	935	void
…		…
917	);	990	);
918		991
919	if (RETVAL)	992	if (RETVAL)
920	{	993	{
921	av_clear (texture_av);	994	av_clear (texture_av);
922
923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
924	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
925	#include "glfunc.h"	996	#include "glfunc.h"
926	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
927	}	1000	}
928	}	1001	}
929	OUTPUT:	1002	OUTPUT:
930	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
931		1007
932	void	1008	void
933	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
934		1010
935	char *	1011	char *
936	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
937		1014
938	int	1015	int
939	SDL_GetAppState ()	1016	SDL_GetAppState ()
940		1017
941	int	1018	int
942	SDL_GetModState ()	1019	SDL_GetModState ()
943		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
944	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
945	poll_events ()	1029	peep_events ()
946	PPCODE:	1030	PPCODE:
947	{	1031	{
948	SDL_Event ev;	1032	SDL_Event ev;
949		1033
950	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
1016		1100
1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1018	}	1102	}
1019	}	1103	}
1020		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
1021	int	1118	int
1022	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1023	POSTCALL:	1120	POSTCALL:
1024	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
1025	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
1026		1123
1027	void	1124	void
1028	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
1087	add_font (char *file)	1184	add_font (char *file)
1088	CODE:	1185	CODE:
1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1090	OUTPUT:	1187	OUTPUT:
1091	RETVAL	1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1092		1196
1093	void	1197	void
1094	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
1095	ALIAS:	1199	ALIAS:
1096	load_image_file = 1	1200	load_image_file = 1
…		…
1142		1246
1143	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1144	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1145	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1146	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1147	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1148	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1149	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1150	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1152		1256
…		…
1224	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1225		1329
1226	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1227		1331
1228	DC::Font	1332	DC::Font
1229	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1230	CODE:	1334	CODE:
1231	{	1335	{
1232	int count;	1336	int count;
1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1234	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1263	PROTOTYPE:	1367	PROTOTYPE:
1264	CODE:	1368	CODE:
1265	tc_restore ();	1369	tc_restore ();
1266		1370
1267	DC::Layout	1371	DC::Layout
1268	new (SV *class)	1372	new (SV *klass)
1269	CODE:	1373	CODE:
1270	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1271		1375
1272	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1273	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1422		1526
1423	void	1527	void
1424	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1425	CODE:	1529	CODE:
1426	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1427	{	1531	{
1428	self->base_height = base_height;	1532	self->base_height = base_height;
1429	layout_update_font (self);	1533	layout_update_font (self);
1430	}	1534	}
1431		1535
1432	void	1536	void
…		…
1660	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1661	}	1765	}
1662	}	1766	}
1663		1767
1664	void	1768	void
1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)	1769	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
1666	PROTOTYPE: @	1770	PROTOTYPE: @
1667	CODE:	1771	CODE:
1668	{	1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1669	glEnable (GL_TEXTURE_2D);	1775	glEnable (GL_TEXTURE_2D);
1670	glEnable (GL_BLEND);
1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672	glBindTexture (GL_TEXTURE_2D, name1);	1776	glBindTexture (GL_TEXTURE_2D, name1);
1673		1777
1674	glColor3f (intensity, intensity, intensity);	1778	glColor3f (intensity, intensity, intensity);
1675	glPushMatrix ();	1779	glPushMatrix ();
1676	glScalef (1./3, 1./3, 1.);	1780	glScalef (1./3, 1./3, 1.);
1677		1781
1678	if (blend > 0.f)	1782	if (blend > 0.f)
1679	{	1783	{
1680	float S2, T2; /* 0. 0. for texture 2 */	1784	float dx3 = dx * -3.f / w;
1681	float w = w1 > w2 ? w1 : w2;	1785	float dy3 = dy * -3.f / h;
1682	float h = h1 > h2 ? h1 : h2;
1683	GLfloat env_color[4] = { 0., 0., 0., blend };	1786	GLfloat env_color[4] = { 0., 0., 0., blend };
1684		1787
1685	/* interpolate the two shadow textures */	1788	/* interpolate the two shadow textures */
1686	/* stage 0 == rgb(glcolor) + alpha(t0) */	1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
…		…
1692	glBindTexture (GL_TEXTURE_2D, name2);	1795	glBindTexture (GL_TEXTURE_2D, name2);
1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694		1797
1695	/* rgb == rgb(glcolor) */	1798	/* rgb == rgb(glcolor) */
1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699		1802
1700	/* alpha = interpolate t0, t1 by env_alpha */	1803	/* alpha = interpolate t0, t1 by env_alpha */
1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702		1805
…		…
1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);	1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709		1812
1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);	1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);	1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712		1815
1713	s1 *= w / w1;
1714	t1 *= h / h1;
1715
1716	dx *= -3.f / w2;
1717	dy *= -3.f / h2;
1718	dx *= w / w2;
1719	dy *= h / h2;
1720
1721	s2 *= w / w2;
1722	t2 *= h / h2;
1723
1724	glBegin (GL_QUADS);	1816	glBegin (GL_QUADS);
1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);	1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);	1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);	1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);	1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1729	glEnd ();	1821	glEnd ();
1730		1822
1731	glDisable (GL_TEXTURE_2D);	1823	glDisable (GL_TEXTURE_2D);
1732	gl.ActiveTexture (GL_TEXTURE0);	1824	gl.ActiveTexture (GL_TEXTURE0);
1733	}	1825	}
…		…
1735	{	1827	{
1736	/* simple blending of one texture, also opengl <1.3 path */	1828	/* simple blending of one texture, also opengl <1.3 path */
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738		1830
1739	glBegin (GL_QUADS);	1831	glBegin (GL_QUADS);
1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1833	glTexCoord2f (0, t); glVertex2f (0, h);
1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1834	glTexCoord2f (s, t); glVertex2f (w, h);
1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
1744	glEnd ();	1836	glEnd ();
1745	}	1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
1746		1882
1747	glPopMatrix ();	1883	glPopMatrix ();
1748		1884
1749	glDisable (GL_TEXTURE_2D);	1885	glDisable (GL_TEXTURE_2D);
1750	glDisable (GL_BLEND);	1886	glDisable (GL_BLEND);
…		…
1764	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1765		1901
1766	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1767		1903
1768	DC::Map	1904	DC::Map
1769	new (SV *class)	1905	new (SV *klass)
1770	CODE:	1906	CODE:
1771	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1772	RETVAL->x = 0;	1908	RETVAL->x = 0;
1773	RETVAL->y = 0;	1909	RETVAL->y = 0;
1774	RETVAL->w = 0;	1910	RETVAL->w = 0;
1775	RETVAL->h = 0;	1911	RETVAL->h = 0;
1776	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1813		1949
1814	void	1950	void
1815	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1816	CODE:	1952	CODE:
1817	{	1953	{
1818	tileid texid;	1954	tileid texid;
1819	maptex *tex;	1955	maptex *tex;
1820		1956
1821	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1822	return;	1958	return;
1823		1959
1824	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1825	return;	1961	return;
1826		1962
1827	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1828		1964
1829	if (!texid)	1965	if (!texid)
1830	return;	1966	return;
1831		1967
1832	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1865	}	2001	}
1866		2002
1867	void	2003	void
1868	expire_textures (DC::Map self, int texid, int count)	2004	expire_textures (DC::Map self, int texid, int count)
1869	PPCODE:	2005	PPCODE:
1870	for (; texid < self->texs && count; ++texid, --count)	2006	for (; texid < self->texs && count; ++texid, --count)
1871	{	2007	{
1872	maptex *tex = self->tex + texid;	2008	maptex *tex = self->tex + texid;
1873		2009
1874	if (tex->name)	2010	if (tex->name)
1875	{	2011	{
…		…
1930	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1931	}	2067	}
1932	}	2068	}
1933		2069
1934	SV *	2070	SV *
1935	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1936	CODE:	2072	CODE:
1937	{	2073	{
1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1939	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1940	mapcell *cell;	2076	mapcell *cell;
…		…
1961		2097
1962	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1963		2099
1964	if (flags & 8)	2100	if (flags & 8)
1965	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1966	if (extmap)	2104	do
1967	{	2105	{
1968	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1969		2108
1970	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1971	{	2112	{
1972	ext = *data++;
1973	cmd = ext & 0x7f;
1974
1975	if (cmd < 4)
1976	cell->darkness = 255 - ext * 64 + 1;
1977	else if (cmd == 5) // health
1978	{
1979	cell->stat_width = 1;	2113	cell->stat_width = 1;
1980	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1981	}
1982	else if (cmd == 6) // monster width
1983	cell->stat_width = *data++ + 1;
1984	else if (cmd == 0x47)
1985	{
1986	if (*data == 1) cell->player = data [1];
1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1990
1991	data += *data + 1;
1992	}
1993	else if (cmd == 8) // cell flags
1994	cell->flags = *data++;
1995	else if (ext & 0x40) // unknown, multibyte => skip
1996	data += *data + 1;
1997	else
1998	data++;
1999	}	2115	}
2000	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
2001	}	2133	}
2002	else	2134	while (ext & 0x80);
2003	cell->darkness = *data++ + 1;
2004	}	2135	}
2005		2136
2006	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
2007	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
2008	{	2139	{
…		…
2056	? self->row + y	2187	? self->row + y
2057	: 0;	2188	: 0;
2058		2189
2059	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
2060	{	2191	{
2061	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
2062		2193
2063	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
2064	{	2195	{
2065	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
2066		2197
…		…
2068	{	2199	{
2069	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
2070	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
2071	int a1 = tex.a;	2202	int a1 = tex.a;
2072		2203
2073	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
2074	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
2075	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
2076	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
2077	}	2208	}
2078	}	2209	}
2079		2210
2080	*map++ = (r )	2211	*map++ = (r )
2081	\| (g << 8)	2212	\| (g << 8)
2082	\| (b << 16)	2213	\| (b << 16)
2083	\| (a << 24);	2214	\| (a << 24);
2084	}	2215	}
2085	}	2216	}
2086		2217
2087	RETVAL = map_sv;	2218	RETVAL = map_sv;
2088	}	2219	}
2089	OUTPUT:	2220	OUTPUT:
2090	RETVAL	2221	RETVAL
2091		2222
2092	void	2223	void
2093	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2224	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2094	CODE:	2225	CODE:
2095	{	2226	{
2096	int x, y, z;	2227	int x, y, z;
2097		2228
2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2100	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2101	smooth_key skey;
2102	int pl_x, pl_y;	2230	int pl_x, pl_y;
2103	maptex pl_tex;	2231	maptex pl_tex;
2104	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
2105	rc_t *rc_ov = rc_alloc ();	2233	rc_t *rc_ov = rc_alloc ();
2106	rc_key_t key;	2234	rc_key_t key;
2107	rc_array_t arr, arr_hidden;	2235	rc_array_t *arr;
2108		2236
2109	pl_tex.name = 0;	2237	pl_tex.name = 0;
2110		2238
2111	// that's current max. sorry.	2239	// that's current max. sorry.
2112	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
2113	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
2114
2115	// clear key, in case of extra padding
2116	memset (&skey, 0, sizeof (skey));
2117		2242
2118	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
2119	key.r = 255;	2244	key.r = 255;
2120	key.g = 255;	2245	key.g = 255;
2121	key.b = 255;	2246	key.b = 255;
…		…
2127	my += self->y;	2252	my += self->y;
2128		2253
2129	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
2130	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
2131	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
2132	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2133		2258
2134	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
2135	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
2136	{	2261	{
2137	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
2150		2275
2151	glEnable (GL_BLEND);	2276	glEnable (GL_BLEND);
2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154		2279
2155	key.texname = self->tex [TEXID_HIDDEN].name;
2156	arr_hidden = rc_array (rc_ov, &key);
2157
2158	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
2159	{	2281	{
		2282	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
2160	memset (smooth_level, 0, sizeof (smooth_level));	2285	memset (smooth_level, 0, sizeof (smooth_level));
2161	key.texname = -1;	2286	key.texname = -1;
2162		2287
2163	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh; y++)
2164	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
…		…
2185		2310
2186	key.texname = tex.name;	2311	key.texname = tex.name;
2187	arr = rc_array (rc, &key);	2312	arr = rc_array (rc, &key);
2188	}	2313	}
2189		2314
2190	px = (x + 1) * T - tex.w;	2315	px = (x + 1) * Th - tex.w;
2191	py = (y + 1) * T - tex.h;	2316	py = (y + 1) * Tw - tex.h;
2192		2317
2193	if (expect_false (cell->player == player) && expect_false (z == 2))	2318	if (expect_false (cell->player == player) && expect_false (z == 2))
2194	{	2319	{
2195	pl_x = px;	2320	pl_x = px;
2196	pl_y = py;	2321	pl_y = py;
…		…
2225		2350
2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2351	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227	// ·· ·· ·┏ ┓·	2352	// ·· ·· ·┏ ┓·
2228		2353
2229	// full tile	2354	// full tile
2230	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2355	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2231		2356
2232	// borders	2357	// borders
2233	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2358	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2234	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2359	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2235	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2360	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2236	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2361	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2237		2362
2238	// corners	2363	// corners
2239	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2364	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2240	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2365	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2241	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2366	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2242	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2367	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2243	}	2368	}
2244	}	2369	}
2245		2370
2246	if (expect_false (z == 2))	2371	if (expect_false (z == 2) && expect_false (cell->flags))
2247	{	2372	{
2248	/* draw question marks on top of hidden spaces */	2373	// overlays such as the speech bubble, probably more to come
2249	if (!cell->darkness)	2374	if (cell->flags & 1)
2250	{	2375	{
2251	maptex tex = self->tex [TEXID_HIDDEN];
2252	int px = (x + 1) * T - tex.w;
2253	int py = (y + 1) * T - tex.h;
2254
2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2259	}
2260
2261	if (expect_false (cell->flags))
2262	{
2263	// overlays such as the speech bubble, probably more to come
2264	if (cell->flags & 1)
2265	{
2266	rc_key_t key_ov = key;	2376	rc_key_t key_ov = key;
2267	maptex tex = self->tex [TEXID_SPEECH];	2377	maptex tex = self->tex [TEXID_SPEECH];
2268	rc_array_t *arr;	2378	rc_array_t *arr;
2269	int px = x * T + T * 2 / 32;	2379	int px = x * Tw + Tw * 2 / 32;
2270	int py = y * T - T * 6 / 32;	2380	int py = y * Th - Th * 6 / 32;
2271		2381
2272	key_ov.texname = tex.name;	2382	key_ov.texname = tex.name;
2273	arr = rc_array (rc_ov, &key_ov);	2383	arr = rc_array (rc_ov, &key_ov);
2274		2384
2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2385	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2386	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2387	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2388	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2279	}
2280	}	2389	}
2281	}	2390	}
2282	}	2391	}
2283	}	2392	}
2284		2393
…		…
2300	if (smask & (((uint32_t)1) << b))	2409	if (smask & (((uint32_t)1) << b))
2301	{	2410	{
2302	int level = (w << 5) \| b;	2411	int level = (w << 5) \| b;
2303	HE *he;	2412	HE *he;
2304		2413
2305	hv_iterinit (smooth);	2414	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2306	while ((he = hv_iternext (smooth)))
2307	{	2415	{
2308	smooth_key skey = (smooth_key )HeKEY (he);	2416	smooth_key &skey = it->first;
2309	IV bits = SvIVX (HeVAL (he));	2417	IV bits = it->second;
2310		2418
2311	if (!(bits & 0x1000)	2419	if (!(bits & 0x1000)
2312	&& skey->level == level	2420	&& skey.level == level
2313	&& level > smooth_max [skey->x][skey->y])	2421	&& level > smooth_max [skey.x][skey.y])
2314	{	2422	{
2315	maptex tex = self->tex [skey->tile];	2423	maptex tex = self->tex [skey.tile];
2316	int px = (((int)skey->x) - 1) * T;	2424	int px = (((int)skey.x) - 1) * Tw;
2317	int py = (((int)skey->y) - 1) * T;	2425	int py = (((int)skey.y) - 1) * Th;
2318	int border = bits & 15;	2426	int border = bits & 15;
2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2427	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320	float dx = tex.s * .0625f; // 16 images/row	2428	float dx = tex.s * .0625f; // 16 images/row
2321	float dy = tex.t * .5f ; // 2 images/column	2429	float dy = tex.t * .5f ; // 2 images/column
2322		2430
…		…
2324	{	2432	{
2325	// this time avoiding texture state changes	2433	// this time avoiding texture state changes
2326	// save gobs of state changes.	2434	// save gobs of state changes.
2327	if (key.texname != tex.name)	2435	if (key.texname != tex.name)
2328	{	2436	{
2329	self->tex [skey->tile].unused = 0;	2437	self->tex [skey.tile].unused = 0;
2330		2438
2331	glEnd ();	2439	glEnd ();
2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2440	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333	glBegin (GL_QUADS);	2441	glBegin (GL_QUADS);
2334	}	2442	}
2335		2443
2336	if (border)	2444	if (border)
2337	{	2445	{
2338	float ox = border * dx;	2446	float ox = border * dx;
2339		2447
2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2448	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2450	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2451	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2344	}	2452	}
2345		2453
2346	if (corner)	2454	if (corner)
2347	{	2455	{
2348	float ox = corner * dx;	2456	float ox = corner * dx;
2349		2457
2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2458	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2459	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2460	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2461	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2354	}	2462	}
2355	}	2463	}
2356	}	2464	}
2357	}	2465	}
2358	}	2466	}
…		…
2360		2468
2361	glEnd ();	2469	glEnd ();
2362	glDisable (GL_TEXTURE_2D);	2470	glDisable (GL_TEXTURE_2D);
2363	key.texname = -1;	2471	key.texname = -1;
2364	}	2472	}
2365
2366	hv_clear (smooth);
2367	}	2473	}
2368		2474
2369	if (pl_tex.name)	2475	if (pl_tex.name)
2370	{	2476	{
2371	maptex tex = pl_tex;	2477	maptex tex = pl_tex;
…		…
2399	for (x = 0; x < sw; x++)	2505	for (x = 0; x < sw; x++)
2400	if (row->c0 <= x + mx && x + mx < row->c1)	2506	if (row->c0 <= x + mx && x + mx < row->c1)
2401	{	2507	{
2402	mapcell *cell = row->col + (x + mx - row->c0);	2508	mapcell *cell = row->col + (x + mx - row->c0);
2403		2509
2404	int px = x * T;	2510	int px = x * Tw;
2405	int py = y * T;	2511	int py = y * Th;
2406		2512
2407	if (expect_false (cell->player == player))	2513	if (expect_false (cell->player == player))
2408	{	2514	{
2409	px += sdx;	2515	px += sdx;
2410	py += sdy;	2516	py += sdy;
2411	}	2517	}
2412		2518
2413	if (cell->stat_hp)	2519	if (cell->stat_hp)
2414	{	2520	{
2415	int width = cell->stat_width * T;	2521	int width = cell->stat_width * Tw;
2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2522	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2417		2523
2418	glColor3ub (0, 0, 0);	2524	glColor3ub (0, 0, 0);
2419	glRectf (px + 1, py - thick - 2,	2525	glRectf (px + 1, py - thick - 2,
2420	px + width - 1, py);	2526	px + width - 1, py);
2421		2527
…		…
2427	}	2533	}
2428	}	2534	}
2429	}	2535	}
2430		2536
2431	void	2537	void
2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2538	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2433	CODE:	2539	CODE:
2434	{	2540	{
2435	static float color[16][3] = {	2541	static float color[16][3] = {
2436	{ 0.00F, 0.00F, 0.00F },	2542	{ 0.00f, 0.00f, 0.00f },
2437	{ 1.00F, 1.00F, 1.00F },	2543	{ 1.00f, 1.00f, 1.00f },
2438	{ 0.00F, 0.00F, 0.55F },	2544	{ 0.00f, 0.00f, 0.55f },
2439	{ 1.00F, 0.00F, 0.00F },	2545	{ 1.00f, 0.00f, 0.00f },
2440		2546
2441	{ 1.00F, 0.54F, 0.00F },	2547	{ 1.00f, 0.54f, 0.00f },
2442	{ 0.11F, 0.56F, 1.00F },	2548	{ 0.11f, 0.56f, 1.00f },
2443	{ 0.93F, 0.46F, 0.00F },	2549	{ 0.93f, 0.46f, 0.00f },
2444	{ 0.18F, 0.54F, 0.34F },	2550	{ 0.18f, 0.54f, 0.34f },
2445		2551
2446	{ 0.56F, 0.73F, 0.56F },	2552	{ 0.56f, 0.73f, 0.56f },
2447	{ 0.80F, 0.80F, 0.80F },	2553	{ 0.80f, 0.80f, 0.80f },
2448	{ 0.55F, 0.41F, 0.13F },	2554	{ 0.55f, 0.41f, 0.13f },
2449	{ 0.99F, 0.77F, 0.26F },	2555	{ 0.99f, 0.77f, 0.26f },
2450		2556
2451	{ 0.74F, 0.65F, 0.41F },	2557	{ 0.74f, 0.65f, 0.41f },
2452		2558
2453	{ 0.00F, 1.00F, 1.00F },	2559	{ 0.00f, 1.00f, 1.00f },
2454	{ 1.00F, 0.00F, 1.00F },	2560	{ 1.00f, 0.00f, 1.00f },
2455	{ 1.00F, 1.00F, 0.00F },	2561	{ 1.00f, 1.00f, 0.00f },
2456	};	2562	};
2457		2563
2458	int x, y;	2564	int x, y;
2459		2565
2460	glEnable (GL_TEXTURE_2D);	2566	glEnable (GL_TEXTURE_2D);
2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2567	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2462	* but the nvidia driver (185.18.14) mishandles alpha textures	2568	* but the nvidia driver (185.18.14) mishandles alpha textures
2463	* ansd takes the colour from god knows where instead of using	2569	* and takes the colour from god knows where instead of using
2464	* Cp. MODULATE results in the same colour, but slightly different	2570	* Cp. MODULATE results in the same colour, but slightly different
2465	* alpha, but atcually gives us the correct colour with nvidia.	2571	* alpha, but atcually gives us the correct colour with nvidia.
2466	*/	2572	*/
2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468	glEnable (GL_BLEND);	2574	glEnable (GL_BLEND);
…		…
2476		2582
2477	if (m)	2583	if (m)
2478	{	2584	{
2479	float *c = color [m & 15];	2585	float *c = color [m & 15];
2480		2586
2481	float tx1 = m & 0x40 ? 0.5 : 0.;	2587	float tx1 = m & 0x40 ? 0.5f : 0.f;
2482	float tx2 = tx1 + 0.5;	2588	float tx2 = tx1 + 0.5f;
2483		2589
2484	glColor4f (c[0], c[1], c[2], 1);	2590	glColor4f (c[0], c[1], c[2], 1);
2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2497	void	2603	void
2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2604	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2499	PPCODE:	2605	PPCODE:
2500	{	2606	{
2501	int x, y;	2607	int x, y;
2502	int sw1 = sw + 2;	2608	int sw1 = sw + 2;
2503	int sh1 = sh + 2;	2609	int sh1 = sh + 2;
2504	int sh3 = sh * 3;	2610	int sh3 = sh * 3;
2505	int sw34 = (sw * 3 + 3) & ~3;	2611	int sw3 = sw * 3;
		2612	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2613	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2614	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2615	memset (darkness1, 0, sw1*sh1);
2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2509		2616
2510	SvPOK_only (darkness3_sv);	2617	SvPOK_only (darkness3_sv);
2511	SvCUR_set (darkness3_sv, sw34 * sh3);	2618	SvCUR_set (darkness3_sv, sw3 * sh3);
2512		2619
2513	mx += self->x - 1;	2620	mx += self->x - 1;
2514	my += self->y - 1;	2621	my += self->y - 1;
2515
2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2517		2622
2518	for (y = 0; y < sh1; y++)	2623	for (y = 0; y < sh1; y++)
2519	if (0 <= y + my && y + my < self->rows)	2624	if (0 <= y + my && y + my < self->rows)
2520	{	2625	{
2521	maprow *row = self->row + (y + my);	2626	maprow *row = self->row + (y + my);
…		…
2554		2659
2555	uint8_t r13 = (d13 + d23 + d12) / 3;	2660	uint8_t r13 = (d13 + d23 + d12) / 3;
2556	uint8_t r23 = d23;	2661	uint8_t r23 = d23;
2557	uint8_t r33 = (d23 + d33 + d32) / 3;	2662	uint8_t r33 = (d23 + d33 + d32) / 3;
2558		2663
2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2664	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2665	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2667	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2563	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2668	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2670	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2671	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2568	}	2673	}
2569		2674
2570	free (darkness1);	2675	free (darkness1);
2571		2676
2572	EXTEND (SP, 3);	2677	EXTEND (SP, 3);
2573	PUSHs (sv_2mortal (newSViv (sw34)));	2678	PUSHs (sv_2mortal (newSViv (sw3)));
2574	PUSHs (sv_2mortal (newSViv (sh3)));	2679	PUSHs (sv_2mortal (newSViv (sh3)));
2575	PUSHs (darkness3_sv);	2680	PUSHs (darkness3_sv);
2576	}	2681	}
2577		2682
2578	SV *	2683	SV *
…		…
2641	else	2746	else
2642	*data++ = 0;	2747	*data++ = 0;
2643	}	2748	}
2644	}	2749	}
2645		2750
2646	/* if size is wh + 5 then no data has been found /	2751	/* if size is wh + 5 then no data has been found /
2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2752	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2648	{	2753	{
2649	SvPOK_only (data_sv);	2754	SvPOK_only (data_sv);
2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2755	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651	}	2756	}
2652		2757
2653	RETVAL = data_sv;	2758	RETVAL = data_sv;
2654	}	2759	}
2655	OUTPUT:	2760	OUTPUT:
2656	RETVAL	2761	RETVAL
2657		2762
2658	void	2763	void
…		…
2665	STRLEN len;	2770	STRLEN len;
2666	uint8_t data, end;	2771	uint8_t data, end;
2667		2772
2668	len = SvLEN (data_sv);	2773	len = SvLEN (data_sv);
2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2774	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670	data = SvPVbyte_nolen (data_sv);	2775	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2671	end = data + len + 8;	2776	end = data + len + 8;
2672		2777
2673	if (len < 5)	2778	if (len < 5)
2674	XSRETURN_EMPTY;	2779	XSRETURN_EMPTY;
2675		2780
…		…
2736	}	2841	}
2737		2842
2738	MODULE = Deliantra::Client PACKAGE = DC::RW	2843	MODULE = Deliantra::Client PACKAGE = DC::RW
2739		2844
2740	DC::RW	2845	DC::RW
2741	new (SV class, SV data_sv)	2846	new (SV klass, SV data_sv)
2742	CODE:	2847	CODE:
2743	{	2848	{
2744	STRLEN datalen;	2849	STRLEN datalen;
2745	char *data = SvPVbyte (data_sv, datalen);	2850	char *data = SvPVbyte (data_sv, datalen);
2746		2851
…		…
2748	}	2853	}
2749	OUTPUT:	2854	OUTPUT:
2750	RETVAL	2855	RETVAL
2751		2856
2752	DC::RW	2857	DC::RW
2753	new_from_file (SV class, const char path, const char *mode = "rb")	2858	new_from_file (SV klass, const char path, const char *mode = "rb")
2754	CODE:	2859	CODE:
2755	RETVAL = SDL_RWFromFile (path, mode);	2860	RETVAL = SDL_RWFromFile (path, mode);
2756	OUTPUT:	2861	OUTPUT:
2757	RETVAL	2862	RETVAL
2758		2863
…		…
2776	if (RETVAL < 0)	2881	if (RETVAL < 0)
2777	{	2882	{
2778	RETVAL = Mix_GroupOldest (-1);	2883	RETVAL = Mix_GroupOldest (-1);
2779		2884
2780	if (RETVAL < 0)	2885	if (RETVAL < 0)
		2886	{
		2887	// happens sometimes, maybe it just stopped playing(?)
		2888	RETVAL = Mix_GroupAvailable (-1);
		2889
		2890	if (RETVAL < 0)
2781	XSRETURN_UNDEF;	2891	XSRETURN_UNDEF;
2782		2892	}
		2893	else
2783	Mix_HaltChannel (RETVAL);	2894	Mix_HaltChannel (RETVAL);
2784	}	2895	}
2785		2896
2786	Mix_UnregisterAllEffects (RETVAL);	2897	Mix_UnregisterAllEffects (RETVAL);
2787	Mix_Volume (RETVAL, 128);	2898	Mix_Volume (RETVAL, 128);
2788	}	2899	}
…		…
2835	void	2946	void
2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2947	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2837	CODE:	2948	CODE:
2838	{	2949	{
2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2950	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2840	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2951	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2952	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842	}	2953	}
2843		2954
2844	void	2955	void
2845	set_reverse_stereo (DC::Channel self, int flip)	2956	set_reverse_stereo (DC::Channel self, int flip)
…		…
2848		2959
2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2960	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850		2961
2851	PROTOTYPES: DISABLE	2962	PROTOTYPES: DISABLE
2852		2963
		2964	void
		2965	decoders ()
		2966	PPCODE:
		2967	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2968	int i, num = Mix_GetNumChunkDecoders ();
		2969	EXTEND (SP, num);
		2970	for (i = 0; i < num; ++i)
		2971	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2972	#else
		2973	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2974	#endif
		2975
2853	DC::MixChunk	2976	DC::MixChunk
2854	new (SV *class, DC::RW rwops)	2977	new (SV *klass, DC::RW rwops)
2855	CODE:	2978	CODE:
2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2979	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857	OUTPUT:	2980	OUTPUT:
2858	RETVAL	2981	RETVAL
2859		2982
…		…
2889	OUTPUT:	3012	OUTPUT:
2890	RETVAL	3013	RETVAL
2891		3014
2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3015	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2893		3016
		3017	void
		3018	decoders ()
		3019	PPCODE:
		3020	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3021	int i, num = Mix_GetNumMusicDecoders ();
		3022	EXTEND (SP, num);
		3023	for (i = 0; i < num; ++i)
		3024	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3025	#else
		3026	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3027	#endif
		3028
2894	int	3029	int
2895	volume (int volume = -1)	3030	volume (int volume = -1)
2896	PROTOTYPE: ;$	3031	PROTOTYPE: ;$
2897	CODE:	3032	CODE:
2898	if (items > 0)	3033	if (items > 0)
…		…
2909	void	3044	void
2910	halt ()	3045	halt ()
2911	CODE:	3046	CODE:
2912	Mix_HaltMusic ();	3047	Mix_HaltMusic ();
2913		3048
		3049	int
		3050	playing ()
		3051	CODE:
		3052	RETVAL = Mix_PlayingMusic ();
		3053	OUTPUT:
		3054	RETVAL
		3055
2914	DC::MixMusic	3056	DC::MixMusic
2915	new (SV *class, DC::RW rwops)	3057	new (SV *klass, DC::RW rwops)
2916	CODE:	3058	CODE:
2917	RETVAL = Mix_LoadMUS_RW (rwops);	3059	RETVAL = Mix_LoadMUS_RW (rwops);
2918	OUTPUT:	3060	OUTPUT:
2919	RETVAL	3061	RETVAL
2920		3062
…		…
3057	const_iv (GL_FUNC_SUBTRACT),	3199	const_iv (GL_FUNC_SUBTRACT),
3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3200	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3059	# undef const_iv	3201	# undef const_iv
3060	};	3202	};
3061		3203
3062	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3204	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3205	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3064		3206
3065	texture_av = newAV ();	3207	texture_av = newAV ();
3066	AvREAL_off (texture_av);	3208	AvREAL_off (texture_av);
3067	}	3209	}
3068		3210
…		…
3073	gl.BlendFuncSeparateEXT = 0;	3215	gl.BlendFuncSeparateEXT = 0;
3074		3216
3075	void	3217	void
3076	apple_nvidia_bug (int enable)	3218	apple_nvidia_bug (int enable)
3077		3219
3078	char *	3220	const char *
3079	gl_vendor ()	3221	gl_vendor ()
3080	CODE:	3222	CODE:
3081	RETVAL = (char *)glGetString (GL_VENDOR);	3223	RETVAL = (const char *)glGetString (GL_VENDOR);
3082	OUTPUT:	3224	OUTPUT:
3083	RETVAL	3225	RETVAL
3084		3226
3085	char *	3227	const char *
3086	gl_version ()	3228	gl_version ()
3087	CODE:	3229	CODE:
3088	RETVAL = (char *)glGetString (GL_VERSION);	3230	RETVAL = (const char *)glGetString (GL_VERSION);
3089	OUTPUT:	3231	OUTPUT:
3090	RETVAL	3232	RETVAL
3091		3233
3092	char *	3234	const char *
3093	gl_extensions ()	3235	gl_extensions ()
3094	CODE:	3236	CODE:
3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3237	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3096	OUTPUT:	3238	OUTPUT:
3097	RETVAL	3239	RETVAL
3098		3240
3099	const char *glGetString (GLenum pname)	3241	const char *glGetString (GLenum pname)
		3242	CODE:
		3243	RETVAL = (const char *)glGetString (pname);
		3244	OUTPUT:
		3245	RETVAL
3100		3246
3101	GLint glGetInteger (GLenum pname)	3247	GLint glGetInteger (GLenum pname)
3102	CODE:	3248	CODE:
3103	glGetIntegerv (pname, &RETVAL);	3249	glGetIntegerv (pname, &RETVAL);
3104	OUTPUT:	3250	OUTPUT:
…		…
3111	RETVAL	3257	RETVAL
3112		3258
3113	int glGetError ()	3259	int glGetError ()
3114		3260
3115	void glFinish ()	3261	void glFinish ()
		3262
		3263	void glFlush ()
3116		3264
3117	void glClear (int mask)	3265	void glClear (int mask)
3118		3266
3119	void glClearColor (float r, float g, float b, float a = 1.0)	3267	void glClearColor (float r, float g, float b, float a = 1.0)
3120	PROTOTYPE: @	3268	PROTOTYPE: @
…		…
3292		3440
3293	void glEndList ()	3441	void glEndList ()
3294		3442
3295	void glCallList (int list)	3443	void glCallList (int list)
3296		3444
		3445	void c_init ()
		3446	CODE:
		3447	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3448	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3449
3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3450	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3298		3451
3299	PROTOTYPES: DISABLE	3452	PROTOTYPES: DISABLE
3300		3453
3301	void	3454	void
3302	find_widget (SV *self, NV x, NV y)	3455	find_widget (SV *self, NV x, NV y)
3303	PPCODE:	3456	PPCODE:
3304	{	3457	{
3305	if (within_widget (self, x, y))	3458	if (within_widget (self, x, y))
3306	XPUSHs (self);	3459	XPUSHs (self);
3307	}	3460	}
3308		3461
3309	BOOT:	3462	BOOT:
3310	{	3463	{
…		…
3318		3471
3319	void	3472	void
3320	draw (SV *self)	3473	draw (SV *self)
3321	CODE:	3474	CODE:
3322	{	3475	{
3323	HV *hv;	3476	HV *hv;
3324	SV **svp;	3477	SV **svp;
3325	NV x, y, w, h;	3478	NV x, y, w, h;
3326	SV *draw_x_sv = GvSV (draw_x_gv);	3479	SV *draw_x_sv = GvSV (draw_x_gv);
3327	SV *draw_y_sv = GvSV (draw_y_gv);	3480	SV *draw_y_sv = GvSV (draw_y_gv);
3328	SV *draw_w_sv = GvSV (draw_w_gv);	3481	SV *draw_w_sv = GvSV (draw_w_gv);
3329	SV *draw_h_sv = GvSV (draw_h_gv);	3482	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC vs. Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC