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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 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>
…		…
41	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
42		47
43	/* work around os x broken headers */	48	/* work around os x broken headers */
44	#ifdef __MACOSX__	49	#ifdef __MACOSX__
45	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);
46	#endif	53	#endif
47		54
48	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
49	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
50		57
51	#include <glib/gmacros.h>	58	#include <glib.h>
52		59
53	#include <pango/pango.h>	60	#include <pango/pango.h>
54		61
55	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
56	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
80	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
81	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
82		89
83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
84		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 */
85	#define FOW_DARKNESS 64	94	#define FOW_DARKNESS 50
86	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */	95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
…		…
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
97		106
98	#define TEXID_SPEECH 1	107	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	108	#define TEXID_NOFACE 2
100	#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	}
101		128
102	static AV *texture_av;	129	static AV *texture_av;
103		130
104	static struct	131	static struct
105	{	132	{
…		…
162	{	189	{
163	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
164		191
165	while (attrs)	192	while (attrs)
166	{	193	{
167	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
168		195
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	197	return 1;
171		198
172	attrs = attrs->next;	199	attrs = attrs->next;
173	}	200	}
174		201
175	return 0;	202	return 0;
176	}	203	}
177		204
178	typedef struct cf_layout {	205	struct cf_layout {
179	PangoLayout *pl;	206	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
181	int base_height;	208	int base_height;
182	DC__Font font;	209	DC__Font font;
183	rc_t *rc;	210	rc_t rc;
184	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
185		214
186	static DC__Font default_font;	215	static DC__Font default_font;
187	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
189		218
190	static void	219	static void
191	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
192	{	221	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	225	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	227	}
199		228
200	static void	229	static void
…		…
230	}	259	}
231		260
232	typedef uint16_t tileid;	261	typedef uint16_t tileid;
233	typedef uint16_t faceid;	262	typedef uint16_t faceid;
234		263
235	typedef struct {	264	struct maptex
		265	{
236	GLuint name;	266	GLuint name;
237	int w, h;	267	int w, h;
238	float s, t;	268	float s, t;
239	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
240	tileid smoothtile;	270	tileid smoothtile;
241	uint8_t smoothlevel;	271	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
243	} maptex;	273	};
244		274
245	typedef struct {	275	struct mapcell
		276	{
246	uint32_t player;	277	uint32_t player;
247	tileid tile[3];	278	tileid tile[3];
248	uint16_t darkness;	279	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	281	};
251		282
252	typedef struct {	283	struct maprow
		284	{
253	int32_t c0, c1;	285	int32_t c0, c1;
254	mapcell *col;	286	mapcell *col;
255	} maprow;	287	};
256		288
257	typedef struct map {	289	struct mapgrid {
258	int x, y, w, h;	290	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
261	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
262		294
263	int32_t rows;	295	int32_t rows;
264	maprow *row;	296	maprow *row;
265	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
266		300
267	static char *	301	static char *
268	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
269	{	303	{
270	char *p;	304	char *p;
…		…
288		322
289	#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))
290	#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))
291		325
292	static void	326	static void
293	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
294	{	328	{
295	while (self->faces <= face)	329	while (self->faces <= face)
296	{	330	{
297	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
298	self->faces *= 2;	332	self->faces *= 2;
299	}	333	}
300	}	334	}
301		335
302	static void	336	static void
303	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
304	{	338	{
305	while (self->texs <= texid)	339	while (self->texs <= texid)
306	{	340	{
307	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
308	self->texs *= 2;	342	self->texs *= 2;
309	}	343	}
310	}	344	}
311		345
312	static maprow *	346	static maprow *
313	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
314	{	348	{
315	if (0 > y)	349	if (0 > y)
316	{	350	{
317	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
356		390
357	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
358	}	392	}
359		393
360	static mapcell *	394	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
362	{	396	{
363	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
364	}	398	}
365		399
366	static void	400	static void
367	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
368	{	402	{
369	int r;	403	int r;
370		404
371	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
372	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
390	(cell)->flags = 0; \	424	(cell)->flags = 0; \
391	(cell)->player = 0; \	425	(cell)->player = 0; \
392	} while (0)	426	} while (0)
393		427
394	static void	428	static void
395	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)
396	{	430	{
397	int x, y;	431	int x, y;
398	maprow *row;	432	maprow *row;
399	mapcell *cell;	433	mapcell *cell;
400		434
…		…
417	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
418	}	452	}
419	}	453	}
420	}	454	}
421		455
422	typedef struct {	456	struct smooth_key
		457	{
423	tileid tile;	458	tileid tile;
424	uint8_t x, y, level;	459	uint8_t x, y, level;
425	} 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	}
426		479
427	static void	480	static void
428	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	482	{
430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
431		484
432	if (SvIOK (*sv))	485	if (it == h.end ())
433	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
434	else	487	else
435	sv_setiv (*sv, bits);	488	it->second \|= bits;
436	}	489	}
437		490
438	static void	491	static void
439	music_finished (void)	492	music_finished (void)
440	{	493	{
…		…
457	ev.code = 1;	510	ev.code = 1;
458	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
459	ev.data2 = 0;	512	ev.data2 = 0;
460		513
461	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;
462	}	522	}
463		523
464	static unsigned int	524	static unsigned int
465	minpot (unsigned int n)	525	minpot (unsigned int n)
466	{	526	{
…		…
549		609
550	return mod;	610	return mod;
551	}	611	}
552		612
553	static void	613	static void
554	deliantra_main ()	614	deliantra_main (SV *real_main)
555	{	615	{
556	char *argv[] = { 0 };	616	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	620	}
559		621
560	#ifdef __MACOSX__	622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
561	/* to due surprising braindamage on the side of SDL design, we	625	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	626	* do some mind-boggling hack here: SDL requires a custom main()
563	* 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,
564	* 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,
565	* and which calls our main (== SDL_main) back.	629	* and which calls our main (== SDL_main) back.
566	*/	630	*/
567	extern C_LINKAGE int	631	extern C_LINKAGE int
568	main (int argc, char *argv[])	632	main (int argc, char *argv[])
569	{	633	{
570	deliantra_main ();	634	deliantra_main (real_main);
571	}	635	}
572		636
573	#undef main	637	#undef main
574		638
575	extern C_LINKAGE int main (int argc, char *argv[]);	639	extern C_LINKAGE int main (int argc, char *argv[]);
576		640
577	static void	641	static void
578	SDL_braino (void)	642	SDL_main_hack (SV *real_main_)
579	{	643	{
		644	real_main = real_main_;
		645
580	char *argv[] = { "deliantra client", 0 };	646	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	647	(main) (1, argv);
582	}	648	}
583	#else	649	#else
584	static void	650	static void
585	SDL_braino (void)	651	SDL_main_hack (SV *real_main)
586	{	652	{
587	deliantra_main ();	653	deliantra_main (real_main);
588	}	654	}
589	#endif	655	#endif
590		656
591	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
592		658
…		…
793		859
794	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
795	# undef const_iv	861	# undef const_iv
796	};	862	};
797		863
798	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--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		866
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	869	}
804		870
…		…
843	#endif	909	#endif
844	}	910	}
845		911
846	char *SDL_GetError ()	912	char *SDL_GetError ()
847		913
848	void SDL_braino ()	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
849		916
850	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
851		918
852	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
853		920
854	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
855		922
856	void SDL_Quit ()	923	void SDL_Quit ()
857		924
858	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
859		927
860	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
861	CODE:	929	CODE:
862	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
863	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
864	OUTPUT:	932	OUTPUT:
865	RETVAL	933	RETVAL
866		934
867	void	935	void
…		…
922	);	990	);
923		991
924	if (RETVAL)	992	if (RETVAL)
925	{	993	{
926	av_clear (texture_av);	994	av_clear (texture_av);
927
928	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
929	#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);
930	#include "glfunc.h"	996	#include "glfunc.h"
931	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
932	}	1000	}
933	}	1001	}
934	OUTPUT:	1002	OUTPUT:
935	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
936		1007
937	void	1008	void
938	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
939		1010
940	char *	1011	char *
941	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
942		1014
943	int	1015	int
944	SDL_GetAppState ()	1016	SDL_GetAppState ()
945		1017
946	int	1018	int
947	SDL_GetModState ()	1019	SDL_GetModState ()
948		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
949	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
950	poll_events ()	1029	peep_events ()
951	PPCODE:	1030	PPCODE:
952	{	1031	{
953	SDL_Event ev;	1032	SDL_Event ev;
954		1033
955	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
1021		1100
1022	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))));
1023	}	1102	}
1024	}	1103	}
1025		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
1026	int	1118	int
1027	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)
1028	POSTCALL:	1120	POSTCALL:
1029	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
1030	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
1031		1123
1032	void	1124	void
1033	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
1092	add_font (char *file)	1184	add_font (char *file)
1093	CODE:	1185	CODE:
1094	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1095	OUTPUT:	1187	OUTPUT:
1096	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)
1097		1196
1098	void	1197	void
1099	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
1100	ALIAS:	1199	ALIAS:
1101	load_image_file = 1	1200	load_image_file = 1
…		…
1147		1246
1148	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1149	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1150	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1151	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1152	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1153	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)));
1154	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1155	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1156	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1157		1256
…		…
1229	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1230		1329
1231	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1232		1331
1233	DC::Font	1332	DC::Font
1234	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1235	CODE:	1334	CODE:
1236	{	1335	{
1237	int count;	1336	int count;
1238	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1239	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1268	PROTOTYPE:	1367	PROTOTYPE:
1269	CODE:	1368	CODE:
1270	tc_restore ();	1369	tc_restore ();
1271		1370
1272	DC::Layout	1371	DC::Layout
1273	new (SV *class)	1372	new (SV *klass)
1274	CODE:	1373	CODE:
1275	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1276		1375
1277	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1278	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1279	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1280	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1281	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1282	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1283	RETVAL->font = 0;	1382	RETVAL->font = 0;
1284	RETVAL->rc = rc_alloc ();
1285		1383
1286	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1287	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1288	OUTPUT:	1386	OUTPUT:
1289	RETVAL	1387	RETVAL
1290		1388
1291	void	1389	void
1292	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1293	CODE:	1391	CODE:
1294	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1295	rc_free (self->rc);
1296	Safefree (self);	1393	delete self;
1297		1394
1298	void	1395	void
1299	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1300	CODE:	1397	CODE:
1301	{	1398	{
…		…
1427		1524
1428	void	1525	void
1429	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1430	CODE:	1527	CODE:
1431	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1432	{	1529	{
1433	self->base_height = base_height;	1530	self->base_height = base_height;
1434	layout_update_font (self);	1531	layout_update_font (self);
1435	}	1532	}
1436		1533
1437	void	1534	void
…		…
1555	}	1652	}
1556		1653
1557	void	1654	void
1558	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1559	CODE:	1656	CODE:
1560	rc_clear (self->rc);	1657	self->rc.clear ();
1561	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1562	self->pl,	1659	self->pl,
1563	self->rc,	1660	&self->rc,
1564	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1565	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1566	flags	1663	flags
1567	);	1664	);
1568	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1579	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1580	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1581	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1582	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1583		1680
1584	rc_draw (self->rc);	1681	self->rc.draw ();
1585		1682
1586	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1587	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1588	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1589	}	1686	}
…		…
1665	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1666	}	1763	}
1667	}	1764	}
1668		1765
1669	void	1766	void
1670	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)	1767	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)
1671	PROTOTYPE: @	1768	PROTOTYPE: @
1672	CODE:	1769	CODE:
1673	{	1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1674	glEnable (GL_TEXTURE_2D);	1773	glEnable (GL_TEXTURE_2D);
1675	glEnable (GL_BLEND);
1676	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1677	glBindTexture (GL_TEXTURE_2D, name1);	1774	glBindTexture (GL_TEXTURE_2D, name1);
1678		1775
1679	glColor3f (intensity, intensity, intensity);	1776	glColor3f (intensity, intensity, intensity);
1680	glPushMatrix ();	1777	glPushMatrix ();
1681	glScalef (1./3, 1./3, 1.);	1778	glScalef (1./3, 1./3, 1.);
1682		1779
1683	if (blend > 0.f)	1780	if (blend > 0.f)
1684	{	1781	{
1685	float S2, T2; /* 0. 0. for texture 2 */	1782	float dx3 = dx * -3.f / w;
1686	float w = w1 > w2 ? w1 : w2;	1783	float dy3 = dy * -3.f / h;
1687	float h = h1 > h2 ? h1 : h2;
1688	GLfloat env_color[4] = { 0., 0., 0., blend };	1784	GLfloat env_color[4] = { 0., 0., 0., blend };
1689		1785
1690	/* interpolate the two shadow textures */	1786	/* interpolate the two shadow textures */
1691	/* stage 0 == rgb(glcolor) + alpha(t0) */	1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
…		…
1697	glBindTexture (GL_TEXTURE_2D, name2);	1793	glBindTexture (GL_TEXTURE_2D, name2);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1699		1795
1700	/* rgb == rgb(glcolor) */	1796	/* rgb == rgb(glcolor) */
1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1704		1800
1705	/* alpha = interpolate t0, t1 by env_alpha */	1801	/* alpha = interpolate t0, t1 by env_alpha */
1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1707		1803
…		…
1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);	1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1714		1810
1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);	1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);	1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1717		1813
1718	s1 *= w / w1;
1719	t1 *= h / h1;
1720
1721	dx *= -3.f / w2;
1722	dy *= -3.f / h2;
1723	dx *= w / w2;
1724	dy *= h / h2;
1725
1726	s2 *= w / w2;
1727	t2 *= h / h2;
1728
1729	glBegin (GL_QUADS);	1814	glBegin (GL_QUADS);
1730	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);	1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1731	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);	1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1732	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);	1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1733	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);	1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1734	glEnd ();	1819	glEnd ();
1735		1820
1736	glDisable (GL_TEXTURE_2D);	1821	glDisable (GL_TEXTURE_2D);
1737	gl.ActiveTexture (GL_TEXTURE0);	1822	gl.ActiveTexture (GL_TEXTURE0);
1738	}	1823	}
…		…
1740	{	1825	{
1741	/* simple blending of one texture, also opengl <1.3 path */	1826	/* simple blending of one texture, also opengl <1.3 path */
1742	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1743		1828
1744	glBegin (GL_QUADS);	1829	glBegin (GL_QUADS);
1745	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
1746	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1831	glTexCoord2f (0, t); glVertex2f (0, h);
1747	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1832	glTexCoord2f (s, t); glVertex2f (w, h);
1748	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
1749	glEnd ();	1834	glEnd ();
1750	}	1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 \|\| h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
1751		1880
1752	glPopMatrix ();	1881	glPopMatrix ();
1753		1882
1754	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1755	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
…		…
1769	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1770		1899
1771	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1772		1901
1773	DC::Map	1902	DC::Map
1774	new (SV *class)	1903	new (SV *klass)
1775	CODE:	1904	CODE:
1776	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1777	RETVAL->x = 0;	1906	RETVAL->x = 0;
1778	RETVAL->y = 0;	1907	RETVAL->y = 0;
1779	RETVAL->w = 0;	1908	RETVAL->w = 0;
1780	RETVAL->h = 0;	1909	RETVAL->h = 0;
1781	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1818		1947
1819	void	1948	void
1820	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1821	CODE:	1950	CODE:
1822	{	1951	{
1823	tileid texid;	1952	tileid texid;
1824	maptex *tex;	1953	maptex *tex;
1825		1954
1826	if (face < 0 \|\| face >= self->faces)	1955	if (face < 0 \|\| face >= self->faces)
1827	return;	1956	return;
1828		1957
1829	if (smooth < 0 \|\| smooth >= self->faces)	1958	if (smooth < 0 \|\| smooth >= self->faces)
1830	return;	1959	return;
1831		1960
1832	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1833		1962
1834	if (!texid)	1963	if (!texid)
1835	return;	1964	return;
1836		1965
1837	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1870	}	1999	}
1871		2000
1872	void	2001	void
1873	expire_textures (DC::Map self, int texid, int count)	2002	expire_textures (DC::Map self, int texid, int count)
1874	PPCODE:	2003	PPCODE:
1875	for (; texid < self->texs && count; ++texid, --count)	2004	for (; texid < self->texs && count; ++texid, --count)
1876	{	2005	{
1877	maptex *tex = self->tex + texid;	2006	maptex *tex = self->tex + texid;
1878		2007
1879	if (tex->name)	2008	if (tex->name)
1880	{	2009	{
…		…
1935	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1936	}	2065	}
1937	}	2066	}
1938		2067
1939	SV *	2068	SV *
1940	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1941	CODE:	2070	CODE:
1942	{	2071	{
1943	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1944	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1945	mapcell *cell;	2074	mapcell *cell;
…		…
1966		2095
1967	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1968		2097
1969	if (flags & 8)	2098	if (flags & 8)
1970	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1971	if (extmap)	2102	do
1972	{	2103	{
1973	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1974		2106
1975	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1976	{	2110	{
1977	ext = *data++;
1978	cmd = ext & 0x7f;
1979
1980	if (cmd < 4)
1981	cell->darkness = 255 - ext * 64 + 1;
1982	else if (cmd == 5) // health
1983	{
1984	cell->stat_width = 1;	2111	cell->stat_width = 1;
1985	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1986	}
1987	else if (cmd == 6) // monster width
1988	cell->stat_width = *data++ + 1;
1989	else if (cmd == 0x47)
1990	{
1991	if (*data == 1) cell->player = data [1];
1992	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1993	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1994	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1995
1996	data += *data + 1;
1997	}
1998	else if (cmd == 8) // cell flags
1999	cell->flags = *data++;
2000	else if (ext & 0x40) // unknown, multibyte => skip
2001	data += *data + 1;
2002	else
2003	data++;
2004	}	2113	}
2005	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
2006	}	2131	}
2007	else	2132	while (ext & 0x80);
2008	cell->darkness = *data++ + 1;
2009	}	2133	}
2010		2134
2011	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
2012	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
2013	{	2137	{
…		…
2061	? self->row + y	2185	? self->row + y
2062	: 0;	2186	: 0;
2063		2187
2064	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
2065	{	2189	{
2066	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
2067		2191
2068	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
2069	{	2193	{
2070	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
2071		2195
…		…
2073	{	2197	{
2074	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
2075	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
2076	int a1 = tex.a;	2200	int a1 = tex.a;
2077		2201
2078	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
2079	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
2080	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
2081	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
2082	}	2206	}
2083	}	2207	}
2084		2208
2085	*map++ = (r )	2209	*map++ = (r )
2086	\| (g << 8)	2210	\| (g << 8)
2087	\| (b << 16)	2211	\| (b << 16)
2088	\| (a << 24);	2212	\| (a << 24);
2089	}	2213	}
2090	}	2214	}
2091		2215
2092	RETVAL = map_sv;	2216	RETVAL = map_sv;
2093	}	2217	}
2094	OUTPUT:	2218	OUTPUT:
2095	RETVAL	2219	RETVAL
2096		2220
2097	void	2221	void
2098	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2222	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)
2099	CODE:	2223	CODE:
2100	{	2224	{
2101	int x, y, z;	2225	int x, y, z;
2102		2226
2103	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2104	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2105	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2106	smooth_key skey;
2107	int pl_x, pl_y;	2228	int pl_x, pl_y;
2108	maptex pl_tex;	2229	maptex pl_tex;
2109	rc_t *rc = rc_alloc ();	2230	rc_t rc;
2110	rc_t *rc_ov = rc_alloc ();	2231	rc_t rc_ov;
2111	rc_key_t key;	2232	rc_key_t key;
2112	rc_array_t arr, arr_hidden;	2233	rc_t::array_t *arr;
2113		2234
2114	pl_tex.name = 0;	2235	pl_tex.name = 0;
2115		2236
2116	// that's current max. sorry.	2237	// that's current max. sorry.
2117	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
2118	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
2119
2120	// clear key, in case of extra padding
2121	memset (&skey, 0, sizeof (skey));
2122		2240
2123	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
2124	key.r = 255;	2242	key.r = 255;
2125	key.g = 255;	2243	key.g = 255;
2126	key.b = 255;	2244	key.b = 255;
…		…
2132	my += self->y;	2250	my += self->y;
2133		2251
2134	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
2135	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
2136	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
2137	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2138		2256
2139	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
2140	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
2141	{	2259	{
2142	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
2155		2273
2156	glEnable (GL_BLEND);	2274	glEnable (GL_BLEND);
2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2158	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2159		2277
2160	key.texname = self->tex [TEXID_HIDDEN].name;
2161	arr_hidden = rc_array (rc_ov, &key);
2162
2163	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
2164	{	2279	{
2165	memset (smooth_level, 0, sizeof (smooth_level));	2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
2166	key.texname = -1;	2283	key.texname = -1;
2167		2284
2168	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
2169	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
2170	{	2287	{
…		…
2187		2304
2188	if (!tex.name)	2305	if (!tex.name)
2189	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2190		2307
2191	key.texname = tex.name;	2308	key.texname = tex.name;
2192	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
2193	}	2310	}
2194		2311
2195	px = (x + 1) * T - tex.w;	2312	px = (x + 1) * Th - tex.w;
2196	py = (y + 1) * T - tex.h;	2313	py = (y + 1) * Tw - tex.h;
2197		2314
2198	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
2199	{	2316	{
2200	pl_x = px;	2317	pl_x = px;
2201	pl_y = py;	2318	pl_y = py;
2202	pl_tex = tex;	2319	pl_tex = tex;
2203	continue;	2320	continue;
2204	}	2321	}
2205		2322
2206	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
2207	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2208	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2209	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2210		2327
2211	// update smooth hash	2328	// update smooth hash
2212	if (tex.smoothtile)	2329	if (tex.smoothtile)
2213	{	2330	{
2214	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
2215	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
2216		2333
2217	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
2218		2335
2219	// add bits to current tile and all neighbours. skey.x\|y is	2336	// add bits to current tile and all neighbours. skey.x\|y is
2220	// shifted +1\|+1 so we always stay positive.	2337	// shifted +1\|+1 so we always stay positive.
2221		2338
2222	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
2230		2347
2231	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2232	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
2233		2350
2234	// full tile	2351	// full tile
2235	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2236		2353
2237	// borders	2354	// borders
2238	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2355	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2239	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2356	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2240	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2357	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2241	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2242		2359
2243	// corners	2360	// corners
2244	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2361	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2245	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2362	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2246	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2363	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2247	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2248	}	2365	}
2249	}	2366	}
2250		2367
2251	if (expect_false (z == 2))	2368	if (expect_false (z == 2) && expect_false (cell->flags))
2252	{	2369	{
2253	/* draw question marks on top of hidden spaces */	2370	// overlays such as the speech bubble, probably more to come
2254	if (!cell->darkness)	2371	if (cell->flags & 1)
2255	{	2372	{
2256	maptex tex = self->tex [TEXID_HIDDEN];
2257	int px = (x + 1) * T - tex.w;
2258	int py = (y + 1) * T - tex.h;
2259
2260	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2261	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2262	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2263	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2264	}
2265
2266	if (expect_false (cell->flags))
2267	{
2268	// overlays such as the speech bubble, probably more to come
2269	if (cell->flags & 1)
2270	{
2271	rc_key_t key_ov = key;	2373	rc_key_t key_ov = key;
2272	maptex tex = self->tex [TEXID_SPEECH];	2374	maptex tex = self->tex[TEXID_SPEECH];
2273	rc_array_t *arr;
2274	int px = x * T + T * 2 / 32;	2375	int px = x * Tw + Tw * 2 / 32;
2275	int py = y * T - T * 6 / 32;	2376	int py = y * Th - Th * 6 / 32;
2276		2377
2277	key_ov.texname = tex.name;	2378	key_ov.texname = tex.name;
2278	arr = rc_array (rc_ov, &key_ov);	2379	rc_t::array_t &arr = rc_ov.array (key_ov);
2279		2380
2280	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2381	arr.t2f_v3f (0 , 0 , px , py , 0);
2281	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2282	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2283	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2284	}
2285	}	2385	}
2286	}	2386	}
2287	}	2387	}
2288	}	2388	}
2289		2389
2290	rc_draw (rc);	2390	rc.draw ();
2291	rc_clear (rc);	2391	rc.clear ();
2292		2392
2293	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
2294	// this is basically counting sort	2394	// this is basically counting sort
2295	{	2395	{
2296	int w, b;	2396	int w, b;
2297		2397
2298	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2299	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2300	for (w = 0; w < 256 / 32; ++w)	2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2301	{	2403	{
2302	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2303	if (smask)	2405	IV bits = it->second;
2304	for (b = 0; b < 32; ++b)	2406
2305	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2306	{	2410	{
2307	int level = (w << 5) \| b;	2411	maptex tex = self->tex [skey.tile];
		2412	int px = (((int)skey.x) - 1) * Tw;
		2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
		2418
2308	HE *he;	2419	if (tex.name)
2309
2310	hv_iterinit (smooth);
2311	while ((he = hv_iternext (smooth)))
2312	{	2420	{
2313	smooth_key skey = (smooth_key )HeKEY (he);	2421	// this time avoiding texture state changes
2314	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2315		2423	if (key.texname != tex.name)
2316	if (!(bits & 0x1000)
2317	&& skey->level == level
2318	&& level > smooth_max [skey->x][skey->y])
2319	{	2424	{
2320	maptex tex = self->tex [skey->tile];
2321	int px = (((int)skey->x) - 1) * T;
2322	int py = (((int)skey->y) - 1) * T;
2323	int border = bits & 15;
2324	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2325	float dx = tex.s * .0625f; // 16 images/row
2326	float dy = tex.t * .5f ; // 2 images/column
2327
2328	if (tex.name)
2329	{
2330	// this time avoiding texture state changes
2331	// save gobs of state changes.
2332	if (key.texname != tex.name)
2333	{
2334	self->tex [skey->tile].unused = 0;	2425	self->tex [skey.tile].unused = 0;
2335		2426
2336	glEnd ();	2427	glEnd ();
2337	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2338	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2339	}	2430	}
2340		2431
2341	if (border)	2432	if (border)
2342	{	2433	{
2343	float ox = border * dx;	2434	float ox = border * dx;
2344		2435
2345	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2346	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2347	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2348	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2349	}	2440	}
2350		2441
2351	if (corner)	2442	if (corner)
2352	{	2443	{
2353	float ox = corner * dx;	2444	float ox = corner * dx;
2354		2445
2355	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2356	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2357	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2358	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2359	}
2360	}
2361	}	2450	}
2362	}	2451	}
2363	}	2452	}
2364	}	2453	}
2365		2454
2366	glEnd ();	2455	glEnd ();
2367	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2368	key.texname = -1;	2457	key.texname = -1;
2369	}	2458	}
2370
2371	hv_clear (smooth);
2372	}	2459	}
2373		2460
2374	if (pl_tex.name)	2461	if (pl_tex.name)
2375	{	2462	{
2376	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2377	int px = pl_x + sdx;	2464	int px = pl_x + sdx;
2378	int py = pl_y + sdy;	2465	int py = pl_y + sdy;
2379		2466
2380	key.texname = tex.name;	2467	key.texname = tex.name;
2381	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2382		2469
2383	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2384	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2385	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2386	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2387		2474
2388	rc_draw (rc);	2475	rc.draw ();
2389	}	2476	}
2390		2477
2391	rc_draw (rc_ov);	2478	rc_ov.draw ();
2392	rc_clear (rc_ov);	2479	rc_ov.clear ();
2393		2480
2394	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2395	rc_free (rc);
2396	rc_free (rc_ov);
2397		2482
2398	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2399	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2400	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2401	{	2486	{
…		…
2404	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2405	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2406	{	2491	{
2407	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2408		2493
2409	int px = x * T;	2494	int px = x * Tw;
2410	int py = y * T;	2495	int py = y * Th;
2411		2496
2412	if (expect_false (cell->player == player))	2497	if (expect_false (cell->player == player))
2413	{	2498	{
2414	px += sdx;	2499	px += sdx;
2415	py += sdy;	2500	py += sdy;
2416	}	2501	}
2417		2502
2418	if (cell->stat_hp)	2503	if (cell->stat_hp)
2419	{	2504	{
2420	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2421	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2422		2507
2423	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2424	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2425	px + width - 1, py);	2510	px + width - 1, py);
2426		2511
…		…
2463	int x, y;	2548	int x, y;
2464		2549
2465	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
2466	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2467	* but the nvidia driver (185.18.14) mishandles alpha textures	2552	* but the nvidia driver (185.18.14) mishandles alpha textures
2468	* ansd takes the colour from god knows where instead of using	2553	* and takes the colour from god knows where instead of using
2469	* Cp. MODULATE results in the same colour, but slightly different	2554	* Cp. MODULATE results in the same colour, but slightly different
2470	* alpha, but atcually gives us the correct colour with nvidia.	2555	* alpha, but atcually gives us the correct colour with nvidia.
2471	*/	2556	*/
2472	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2473	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
…		…
2502	void	2587	void
2503	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2504	PPCODE:	2589	PPCODE:
2505	{	2590	{
2506	int x, y;	2591	int x, y;
2507	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2508	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2509	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2510	int sw34 = (sw * 3 + 3) & ~3;	2595	int sw3 = sw * 3;
		2596	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2597	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2511	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2512	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2599	memset (darkness1, 0, sw1*sh1);
2513	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2514		2600
2515	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2516	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2517		2603
2518	mx += self->x - 1;	2604	mx += self->x - 1;
2519	my += self->y - 1;	2605	my += self->y - 1;
2520
2521	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2522		2606
2523	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2524	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2525	{	2609	{
2526	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2559		2643
2560	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2561	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2562	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2563		2647
2564	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2565	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2566	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2567	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2568	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2652	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2569	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2570	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2571	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2572	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2573	}	2657	}
2574		2658
2575	free (darkness1);	2659	free (darkness1);
2576		2660
2577	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2578	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2579	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2580	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2581	}	2665	}
2582		2666
2583	SV *	2667	SV *
…		…
2646	else	2730	else
2647	*data++ = 0;	2731	*data++ = 0;
2648	}	2732	}
2649	}	2733	}
2650		2734
2651	/* if size is wh + 5 then no data has been found /	2735	/* if size is wh + 5 then no data has been found /
2652	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2653	{	2737	{
2654	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2655	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2656	}	2740	}
2657		2741
2658	RETVAL = data_sv;	2742	RETVAL = data_sv;
2659	}	2743	}
2660	OUTPUT:	2744	OUTPUT:
2661	RETVAL	2745	RETVAL
2662		2746
2663	void	2747	void
…		…
2670	STRLEN len;	2754	STRLEN len;
2671	uint8_t data, end;	2755	uint8_t data, end;
2672		2756
2673	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2674	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2675	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2676	end = data + len + 8;	2760	end = data + len + 8;
2677		2761
2678	if (len < 5)	2762	if (len < 5)
2679	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2680		2764
…		…
2741	}	2825	}
2742		2826
2743	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2744		2828
2745	DC::RW	2829	DC::RW
2746	new (SV class, SV data_sv)	2830	new (SV klass, SV data_sv)
2747	CODE:	2831	CODE:
2748	{	2832	{
2749	STRLEN datalen;	2833	STRLEN datalen;
2750	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2751		2835
…		…
2753	}	2837	}
2754	OUTPUT:	2838	OUTPUT:
2755	RETVAL	2839	RETVAL
2756		2840
2757	DC::RW	2841	DC::RW
2758	new_from_file (SV class, const char path, const char *mode = "rb")	2842	new_from_file (SV klass, const char path, const char *mode = "rb")
2759	CODE:	2843	CODE:
2760	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2761	OUTPUT:	2845	OUTPUT:
2762	RETVAL	2846	RETVAL
2763		2847
…		…
2781	if (RETVAL < 0)	2865	if (RETVAL < 0)
2782	{	2866	{
2783	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2784		2868
2785	if (RETVAL < 0)	2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
2786	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2787		2876	}
		2877	else
2788	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2789	}	2879	}
2790		2880
2791	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2792	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2793	}	2883	}
…		…
2853		2943
2854	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2855		2945
2856	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2857		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
2858	DC::MixChunk	2960	DC::MixChunk
2859	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2860	CODE:	2962	CODE:
2861	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2862	OUTPUT:	2964	OUTPUT:
2863	RETVAL	2965	RETVAL
2864		2966
…		…
2894	OUTPUT:	2996	OUTPUT:
2895	RETVAL	2997	RETVAL
2896		2998
2897	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2898		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
		3012
2899	int	3013	int
2900	volume (int volume = -1)	3014	volume (int volume = -1)
2901	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2902	CODE:	3016	CODE:
2903	if (items > 0)	3017	if (items > 0)
…		…
2914	void	3028	void
2915	halt ()	3029	halt ()
2916	CODE:	3030	CODE:
2917	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2918		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2919	DC::MixMusic	3040	DC::MixMusic
2920	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2921	CODE:	3042	CODE:
2922	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2923	OUTPUT:	3044	OUTPUT:
2924	RETVAL	3045	RETVAL
2925		3046
…		…
3062	const_iv (GL_FUNC_SUBTRACT),	3183	const_iv (GL_FUNC_SUBTRACT),
3063	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3064	# undef const_iv	3185	# undef const_iv
3065	};	3186	};
3066		3187
3067	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
3068	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3069		3190
3070	texture_av = newAV ();	3191	texture_av = newAV ();
3071	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
3072	}	3193	}
3073		3194
…		…
3078	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
3079		3200
3080	void	3201	void
3081	apple_nvidia_bug (int enable)	3202	apple_nvidia_bug (int enable)
3082		3203
3083	char *	3204	const char *
3084	gl_vendor ()	3205	gl_vendor ()
3085	CODE:	3206	CODE:
3086	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
3087	OUTPUT:	3208	OUTPUT:
3088	RETVAL	3209	RETVAL
3089		3210
3090	char *	3211	const char *
3091	gl_version ()	3212	gl_version ()
3092	CODE:	3213	CODE:
3093	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
3094	OUTPUT:	3215	OUTPUT:
3095	RETVAL	3216	RETVAL
3096		3217
3097	char *	3218	const char *
3098	gl_extensions ()	3219	gl_extensions ()
3099	CODE:	3220	CODE:
3100	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3101	OUTPUT:	3222	OUTPUT:
3102	RETVAL	3223	RETVAL
3103		3224
3104	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
3105		3230
3106	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
3107	CODE:	3232	CODE:
3108	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
3109	OUTPUT:	3234	OUTPUT:
…		…
3116	RETVAL	3241	RETVAL
3117		3242
3118	int glGetError ()	3243	int glGetError ()
3119		3244
3120	void glFinish ()	3245	void glFinish ()
		3246
		3247	void glFlush ()
3121		3248
3122	void glClear (int mask)	3249	void glClear (int mask)
3123		3250
3124	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
3125	PROTOTYPE: @	3252	PROTOTYPE: @
…		…
3297		3424
3298	void glEndList ()	3425	void glEndList ()
3299		3426
3300	void glCallList (int list)	3427	void glCallList (int list)
3301		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
3302	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3303		3435
3304	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
3305		3437
3306	void	3438	void
3307	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
3308	PPCODE:	3440	PPCODE:
3309	{	3441	{
3310	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
3311	XPUSHs (self);	3443	XPUSHs (self);
3312	}	3444	}
3313		3445
3314	BOOT:	3446	BOOT:
3315	{	3447	{
…		…
3323		3455
3324	void	3456	void
3325	draw (SV *self)	3457	draw (SV *self)
3326	CODE:	3458	CODE:
3327	{	3459	{
3328	HV *hv;	3460	HV *hv;
3329	SV **svp;	3461	SV **svp;
3330	NV x, y, w, h;	3462	NV x, y, w, h;
3331	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3332	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3333	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3334	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC vs. Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC