[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 1.326 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 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	RETVAL = new 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.;
1274	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1275	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1276	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1277	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1278	RETVAL->font = 0;	1382	RETVAL->font = 0;
1279	RETVAL->rc = rc_alloc ();
1280		1383
1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1282	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1283	OUTPUT:	1386	OUTPUT:
1284	RETVAL	1387	RETVAL
1285		1388
1286	void	1389	void
1287	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1288	CODE:	1391	CODE:
1289	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1290	rc_free (self->rc);
1291	Safefree (self);	1393	delete self;
1292		1394
1293	void	1395	void
1294	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1295	CODE:	1397	CODE:
1296	{	1398	{
…		…
1422		1524
1423	void	1525	void
1424	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1425	CODE:	1527	CODE:
1426	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1427	{	1529	{
1428	self->base_height = base_height;	1530	self->base_height = base_height;
1429	layout_update_font (self);	1531	layout_update_font (self);
1430	}	1532	}
1431		1533
1432	void	1534	void
…		…
1550	}	1652	}
1551		1653
1552	void	1654	void
1553	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1554	CODE:	1656	CODE:
1555	rc_clear (self->rc);	1657	self->rc.clear ();
1556	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1557	self->pl,	1659	self->pl,
1558	self->rc,	1660	&self->rc,
1559	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1560	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1561	flags	1663	flags
1562	);	1664	);
1563	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1578		1680
1579	rc_draw (self->rc);	1681	self->rc.draw ();
1580		1682
1581	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1582	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1583	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1584	}	1686	}
…		…
1660	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1661	}	1763	}
1662	}	1764	}
1663		1765
1664	void	1766	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)	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)
1666	PROTOTYPE: @	1768	PROTOTYPE: @
1667	CODE:	1769	CODE:
1668	{	1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1669	glEnable (GL_TEXTURE_2D);	1773	glEnable (GL_TEXTURE_2D);
1670	glEnable (GL_BLEND);
1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672	glBindTexture (GL_TEXTURE_2D, name1);	1774	glBindTexture (GL_TEXTURE_2D, name1);
1673		1775
1674	glColor3f (intensity, intensity, intensity);	1776	glColor3f (intensity, intensity, intensity);
1675	glPushMatrix ();	1777	glPushMatrix ();
1676	glScalef (1./3, 1./3, 1.);	1778	glScalef (1./3, 1./3, 1.);
1677		1779
1678	if (blend > 0.f)	1780	if (blend > 0.f)
1679	{	1781	{
1680	float S2, T2; /* 0. 0. for texture 2 */	1782	float dx3 = dx * -3.f / w;
1681	float w = w1 > w2 ? w1 : w2;	1783	float dy3 = dy * -3.f / h;
1682	float h = h1 > h2 ? h1 : h2;
1683	GLfloat env_color[4] = { 0., 0., 0., blend };	1784	GLfloat env_color[4] = { 0., 0., 0., blend };
1684		1785
1685	/* interpolate the two shadow textures */	1786	/* interpolate the two shadow textures */
1686	/* stage 0 == rgb(glcolor) + alpha(t0) */	1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
…		…
1692	glBindTexture (GL_TEXTURE_2D, name2);	1793	glBindTexture (GL_TEXTURE_2D, name2);
1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694		1795
1695	/* rgb == rgb(glcolor) */	1796	/* rgb == rgb(glcolor) */
1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699		1800
1700	/* alpha = interpolate t0, t1 by env_alpha */	1801	/* alpha = interpolate t0, t1 by env_alpha */
1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702		1803
…		…
1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);	1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709		1810
1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);	1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);	1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712		1813
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);	1814	glBegin (GL_QUADS);
1725	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);
1726	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);
1727	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);
1728	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);
1729	glEnd ();	1819	glEnd ();
1730		1820
1731	glDisable (GL_TEXTURE_2D);	1821	glDisable (GL_TEXTURE_2D);
1732	gl.ActiveTexture (GL_TEXTURE0);	1822	gl.ActiveTexture (GL_TEXTURE0);
1733	}	1823	}
…		…
1735	{	1825	{
1736	/* simple blending of one texture, also opengl <1.3 path */	1826	/* simple blending of one texture, also opengl <1.3 path */
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738		1828
1739	glBegin (GL_QUADS);	1829	glBegin (GL_QUADS);
1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1831	glTexCoord2f (0, t); glVertex2f (0, h);
1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1832	glTexCoord2f (s, t); glVertex2f (w, h);
1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
1744	glEnd ();	1834	glEnd ();
1745	}	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 ();
1746		1880
1747	glPopMatrix ();	1881	glPopMatrix ();
1748		1882
1749	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1750	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
…		…
1764	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1765		1899
1766	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1767		1901
1768	DC::Map	1902	DC::Map
1769	new (SV *class)	1903	new (SV *klass)
1770	CODE:	1904	CODE:
1771	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1772	RETVAL->x = 0;	1906	RETVAL->x = 0;
1773	RETVAL->y = 0;	1907	RETVAL->y = 0;
1774	RETVAL->w = 0;	1908	RETVAL->w = 0;
1775	RETVAL->h = 0;	1909	RETVAL->h = 0;
1776	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1813		1947
1814	void	1948	void
1815	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1816	CODE:	1950	CODE:
1817	{	1951	{
1818	tileid texid;	1952	tileid texid;
1819	maptex *tex;	1953	maptex *tex;
1820		1954
1821	if (face < 0 \|\| face >= self->faces)	1955	if (face < 0 \|\| face >= self->faces)
1822	return;	1956	return;
1823		1957
1824	if (smooth < 0 \|\| smooth >= self->faces)	1958	if (smooth < 0 \|\| smooth >= self->faces)
1825	return;	1959	return;
1826		1960
1827	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1828		1962
1829	if (!texid)	1963	if (!texid)
1830	return;	1964	return;
1831		1965
1832	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1865	}	1999	}
1866		2000
1867	void	2001	void
1868	expire_textures (DC::Map self, int texid, int count)	2002	expire_textures (DC::Map self, int texid, int count)
1869	PPCODE:	2003	PPCODE:
1870	for (; texid < self->texs && count; ++texid, --count)	2004	for (; texid < self->texs && count; ++texid, --count)
1871	{	2005	{
1872	maptex *tex = self->tex + texid;	2006	maptex *tex = self->tex + texid;
1873		2007
1874	if (tex->name)	2008	if (tex->name)
1875	{	2009	{
…		…
1930	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1931	}	2065	}
1932	}	2066	}
1933		2067
1934	SV *	2068	SV *
1935	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1936	CODE:	2070	CODE:
1937	{	2071	{
1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1939	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1940	mapcell *cell;	2074	mapcell *cell;
…		…
1961		2095
1962	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1963		2097
1964	if (flags & 8)	2098	if (flags & 8)
1965	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1966	if (extmap)	2102	do
1967	{	2103	{
1968	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1969		2106
1970	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
1971	{	2110	{
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;	2111	cell->stat_width = 1;
1980	cell->stat_hp = *data++;	2112	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	}	2113	}
2000	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++;
2001	}	2131	}
2002	else	2132	while (ext & 0x80);
2003	cell->darkness = *data++ + 1;
2004	}	2133	}
2005		2134
2006	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
2007	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
2008	{	2137	{
…		…
2056	? self->row + y	2185	? self->row + y
2057	: 0;	2186	: 0;
2058		2187
2059	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
2060	{	2189	{
2061	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
2062		2191
2063	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
2064	{	2193	{
2065	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
2066		2195
…		…
2068	{	2197	{
2069	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
2070	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
2071	int a1 = tex.a;	2200	int a1 = tex.a;
2072		2201
2073	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
2074	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
2075	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
2076	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
2077	}	2206	}
2078	}	2207	}
2079		2208
2080	*map++ = (r )	2209	*map++ = (r )
2081	\| (g << 8)	2210	\| (g << 8)
2082	\| (b << 16)	2211	\| (b << 16)
2083	\| (a << 24);	2212	\| (a << 24);
2084	}	2213	}
2085	}	2214	}
2086		2215
2087	RETVAL = map_sv;	2216	RETVAL = map_sv;
2088	}	2217	}
2089	OUTPUT:	2218	OUTPUT:
2090	RETVAL	2219	RETVAL
2091		2220
2092	void	2221	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)	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)
2094	CODE:	2223	CODE:
2095	{	2224	{
2096	int x, y, z;	2225	int x, y, z;
2097		2226
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)	2227	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;	2228	int pl_x, pl_y;
2103	maptex pl_tex;	2229	maptex pl_tex;
2104	rc_t *rc = rc_alloc ();	2230	rc_t rc;
2105	rc_t *rc_ov = rc_alloc ();	2231	rc_t rc_ov;
2106	rc_key_t key;	2232	rc_key_t key;
2107	rc_array_t arr, arr_hidden;	2233	rc_t::array_t *arr;
2108		2234
2109	pl_tex.name = 0;	2235	pl_tex.name = 0;
2110		2236
2111	// that's current max. sorry.	2237	// that's current max. sorry.
2112	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
2113	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
2114
2115	// clear key, in case of extra padding
2116	memset (&skey, 0, sizeof (skey));
2117		2240
2118	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
2119	key.r = 255;	2242	key.r = 255;
2120	key.g = 255;	2243	key.g = 255;
2121	key.b = 255;	2244	key.b = 255;
…		…
2127	my += self->y;	2250	my += self->y;
2128		2251
2129	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
2130	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
2131	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
2132	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2133		2256
2134	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
2135	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
2136	{	2259	{
2137	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
2150		2273
2151	glEnable (GL_BLEND);	2274	glEnable (GL_BLEND);
2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154		2277
2155	key.texname = self->tex [TEXID_HIDDEN].name;
2156	arr_hidden = rc_array (rc_ov, &key);
2157
2158	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
2159	{	2279	{
2160	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;
2161	key.texname = -1;	2283	key.texname = -1;
2162		2284
2163	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
2164	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
2165	{	2287	{
…		…
2182		2304
2183	if (!tex.name)	2305	if (!tex.name)
2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2185		2307
2186	key.texname = tex.name;	2308	key.texname = tex.name;
2187	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
2188	}	2310	}
2189		2311
2190	px = (x + 1) * T - tex.w;	2312	px = (x + 1) * Th - tex.w;
2191	py = (y + 1) * T - tex.h;	2313	py = (y + 1) * Tw - tex.h;
2192		2314
2193	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
2194	{	2316	{
2195	pl_x = px;	2317	pl_x = px;
2196	pl_y = py;	2318	pl_y = py;
2197	pl_tex = tex;	2319	pl_tex = tex;
2198	continue;	2320	continue;
2199	}	2321	}
2200		2322
2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2203	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2205		2327
2206	// update smooth hash	2328	// update smooth hash
2207	if (tex.smoothtile)	2329	if (tex.smoothtile)
2208	{	2330	{
2209	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
2210	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
2211		2333
2212	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
2213		2335
2214	// 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
2215	// shifted +1\|+1 so we always stay positive.	2337	// shifted +1\|+1 so we always stay positive.
2216		2338
2217	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
2225		2347
2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
2228		2350
2229	// full tile	2351	// full tile
2230	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);
2231		2353
2232	// borders	2354	// borders
2233	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);
2234	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);
2235	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);
2236	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);
2237		2359
2238	// corners	2360	// corners
2239	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);
2240	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);
2241	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);
2242	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);
2243	}	2365	}
2244	}	2366	}
2245		2367
2246	if (expect_false (z == 2))	2368	if (expect_false (z == 2) && expect_false (cell->flags))
2247	{	2369	{
2248	/* draw question marks on top of hidden spaces */	2370	// overlays such as the speech bubble, probably more to come
2249	if (!cell->darkness)	2371	if (cell->flags & 1)
2250	{	2372	{
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;	2373	rc_key_t key_ov = key;
2267	maptex tex = self->tex [TEXID_SPEECH];	2374	maptex tex = self->tex[TEXID_SPEECH];
2268	rc_array_t *arr;
2269	int px = x * T + T * 2 / 32;	2375	int px = x * Tw + Tw * 2 / 32;
2270	int py = y * T - T * 6 / 32;	2376	int py = y * Th - Th * 6 / 32;
2271		2377
2272	key_ov.texname = tex.name;	2378	key_ov.texname = tex.name;
2273	arr = rc_array (rc_ov, &key_ov);	2379	rc_t::array_t &arr = rc_ov.array (key_ov);
2274		2380
2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2381	arr.t2f_v3f (0 , 0 , px , py , 0);
2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2277	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);
2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2279	}
2280	}	2385	}
2281	}	2386	}
2282	}	2387	}
2283	}	2388	}
2284		2389
2285	rc_draw (rc);	2390	rc.draw ();
2286	rc_clear (rc);	2391	rc.clear ();
2287		2392
2288	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
2289	// this is basically counting sort	2394	// this is basically counting sort
2290	{	2395	{
2291	int w, b;	2396	int w, b;
2292		2397
2293	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2294	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2295	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)
2296	{	2403	{
2297	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2298	if (smask)	2405	IV bits = it->second;
2299	for (b = 0; b < 32; ++b)	2406
2300	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2301	{	2410	{
2302	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
2303	HE *he;	2419	if (tex.name)
2304
2305	hv_iterinit (smooth);
2306	while ((he = hv_iternext (smooth)))
2307	{	2420	{
2308	smooth_key skey = (smooth_key )HeKEY (he);	2421	// this time avoiding texture state changes
2309	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2310		2423	if (key.texname != tex.name)
2311	if (!(bits & 0x1000)
2312	&& skey->level == level
2313	&& level > smooth_max [skey->x][skey->y])
2314	{	2424	{
2315	maptex tex = self->tex [skey->tile];
2316	int px = (((int)skey->x) - 1) * T;
2317	int py = (((int)skey->y) - 1) * T;
2318	int border = bits & 15;
2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320	float dx = tex.s * .0625f; // 16 images/row
2321	float dy = tex.t * .5f ; // 2 images/column
2322
2323	if (tex.name)
2324	{
2325	// this time avoiding texture state changes
2326	// save gobs of state changes.
2327	if (key.texname != tex.name)
2328	{
2329	self->tex [skey->tile].unused = 0;	2425	self->tex [skey.tile].unused = 0;
2330		2426
2331	glEnd ();	2427	glEnd ();
2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2334	}	2430	}
2335		2431
2336	if (border)	2432	if (border)
2337	{	2433	{
2338	float ox = border * dx;	2434	float ox = border * dx;
2339		2435
2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2344	}	2440	}
2345		2441
2346	if (corner)	2442	if (corner)
2347	{	2443	{
2348	float ox = corner * dx;	2444	float ox = corner * dx;
2349		2445
2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2354	}
2355	}
2356	}	2450	}
2357	}	2451	}
2358	}	2452	}
2359	}	2453	}
2360		2454
2361	glEnd ();	2455	glEnd ();
2362	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2363	key.texname = -1;	2457	key.texname = -1;
2364	}	2458	}
2365
2366	hv_clear (smooth);
2367	}	2459	}
2368		2460
2369	if (pl_tex.name)	2461	if (pl_tex.name)
2370	{	2462	{
2371	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2372	int px = pl_x + sdx;	2464	int px = pl_x + sdx;
2373	int py = pl_y + sdy;	2465	int py = pl_y + sdy;
2374		2466
2375	key.texname = tex.name;	2467	key.texname = tex.name;
2376	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2377		2469
2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2380	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2382		2474
2383	rc_draw (rc);	2475	rc.draw ();
2384	}	2476	}
2385		2477
2386	rc_draw (rc_ov);	2478	rc_ov.draw ();
2387	rc_clear (rc_ov);	2479	rc_ov.clear ();
2388		2480
2389	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2390	rc_free (rc);
2391	rc_free (rc_ov);
2392		2482
2393	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2394	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2395	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2396	{	2486	{
…		…
2399	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2400	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2401	{	2491	{
2402	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2403		2493
2404	int px = x * T;	2494	int px = x * Tw;
2405	int py = y * T;	2495	int py = y * Th;
2406		2496
2407	if (expect_false (cell->player == player))	2497	if (expect_false (cell->player == player))
2408	{	2498	{
2409	px += sdx;	2499	px += sdx;
2410	py += sdy;	2500	py += sdy;
2411	}	2501	}
2412		2502
2413	if (cell->stat_hp)	2503	if (cell->stat_hp)
2414	{	2504	{
2415	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2417		2507
2418	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2419	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2420	px + width - 1, py);	2510	px + width - 1, py);
2421		2511
…		…
2427	}	2517	}
2428	}	2518	}
2429	}	2519	}
2430		2520
2431	void	2521	void
2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2433	CODE:	2523	CODE:
2434	{	2524	{
2435	static float color[16][3] = {	2525	static float color[16][3] = {
2436	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
2437	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
2438	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
2439	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
2440		2530
2441	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
2442	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
2443	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
2444	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
2445		2535
2446	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
2447	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
2448	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
2449	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
2450		2540
2451	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
2452		2542
2453	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
2454	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
2455	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
2456	};	2546	};
2457		2547
2458	int x, y;	2548	int x, y;
2459		2549
2460	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
2461	/* 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,
2462	* but the nvidia driver (185.18.14) mishandles alpha textures	2552	* but the nvidia driver (185.18.14) mishandles alpha textures
2463	* ansd takes the colour from god knows where instead of using	2553	* and takes the colour from god knows where instead of using
2464	* Cp. MODULATE results in the same colour, but slightly different	2554	* Cp. MODULATE results in the same colour, but slightly different
2465	* alpha, but atcually gives us the correct colour with nvidia.	2555	* alpha, but atcually gives us the correct colour with nvidia.
2466	*/	2556	*/
2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
…		…
2476		2566
2477	if (m)	2567	if (m)
2478	{	2568	{
2479	float *c = color [m & 15];	2569	float *c = color [m & 15];
2480		2570
2481	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2482	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2483		2573
2484	glColor4f (c[0], c[1], c[2], 1);	2574	glColor4f (c[0], c[1], c[2], 1);
2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2497	void	2587	void
2498	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)
2499	PPCODE:	2589	PPCODE:
2500	{	2590	{
2501	int x, y;	2591	int x, y;
2502	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2503	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2504	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2505	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);
2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2599	memset (darkness1, 0, sw1*sh1);
2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2509		2600
2510	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2511	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2512		2603
2513	mx += self->x - 1;	2604	mx += self->x - 1;
2514	my += self->y - 1;	2605	my += self->y - 1;
2515
2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2517		2606
2518	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2519	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2520	{	2609	{
2521	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2554		2643
2555	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2556	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2557	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2558		2647
2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2563	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 */
2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2568	}	2657	}
2569		2658
2570	free (darkness1);	2659	free (darkness1);
2571		2660
2572	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2573	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2574	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2575	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2576	}	2665	}
2577		2666
2578	SV *	2667	SV *
…		…
2641	else	2730	else
2642	*data++ = 0;	2731	*data++ = 0;
2643	}	2732	}
2644	}	2733	}
2645		2734
2646	/* if size is wh + 5 then no data has been found /	2735	/* if size is wh + 5 then no data has been found /
2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2648	{	2737	{
2649	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651	}	2740	}
2652		2741
2653	RETVAL = data_sv;	2742	RETVAL = data_sv;
2654	}	2743	}
2655	OUTPUT:	2744	OUTPUT:
2656	RETVAL	2745	RETVAL
2657		2746
2658	void	2747	void
…		…
2665	STRLEN len;	2754	STRLEN len;
2666	uint8_t data, end;	2755	uint8_t data, end;
2667		2756
2668	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2671	end = data + len + 8;	2760	end = data + len + 8;
2672		2761
2673	if (len < 5)	2762	if (len < 5)
2674	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2675		2764
…		…
2736	}	2825	}
2737		2826
2738	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2739		2828
2740	DC::RW	2829	DC::RW
2741	new (SV class, SV data_sv)	2830	new (SV klass, SV data_sv)
2742	CODE:	2831	CODE:
2743	{	2832	{
2744	STRLEN datalen;	2833	STRLEN datalen;
2745	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2746		2835
…		…
2748	}	2837	}
2749	OUTPUT:	2838	OUTPUT:
2750	RETVAL	2839	RETVAL
2751		2840
2752	DC::RW	2841	DC::RW
2753	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")
2754	CODE:	2843	CODE:
2755	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2756	OUTPUT:	2845	OUTPUT:
2757	RETVAL	2846	RETVAL
2758		2847
…		…
2776	if (RETVAL < 0)	2865	if (RETVAL < 0)
2777	{	2866	{
2778	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2779		2868
2780	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)
2781	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2782		2876	}
		2877	else
2783	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2784	}	2879	}
2785		2880
2786	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2787	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2788	}	2883	}
…		…
2835	void	2930	void
2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2837	CODE:	2932	CODE:
2838	{	2933	{
2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2934	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);	2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842	}	2937	}
2843		2938
2844	void	2939	void
2845	set_reverse_stereo (DC::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
…		…
2848		2943
2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850		2945
2851	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2852		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
2853	DC::MixChunk	2960	DC::MixChunk
2854	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2855	CODE:	2962	CODE:
2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857	OUTPUT:	2964	OUTPUT:
2858	RETVAL	2965	RETVAL
2859		2966
…		…
2889	OUTPUT:	2996	OUTPUT:
2890	RETVAL	2997	RETVAL
2891		2998
2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2893		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
2894	int	3013	int
2895	volume (int volume = -1)	3014	volume (int volume = -1)
2896	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2897	CODE:	3016	CODE:
2898	if (items > 0)	3017	if (items > 0)
…		…
2909	void	3028	void
2910	halt ()	3029	halt ()
2911	CODE:	3030	CODE:
2912	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2913		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2914	DC::MixMusic	3040	DC::MixMusic
2915	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2916	CODE:	3042	CODE:
2917	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2918	OUTPUT:	3044	OUTPUT:
2919	RETVAL	3045	RETVAL
2920		3046
…		…
3057	const_iv (GL_FUNC_SUBTRACT),	3183	const_iv (GL_FUNC_SUBTRACT),
3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3059	# undef const_iv	3185	# undef const_iv
3060	};	3186	};
3061		3187
3062	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--)
3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3064		3190
3065	texture_av = newAV ();	3191	texture_av = newAV ();
3066	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
3067	}	3193	}
3068		3194
…		…
3073	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
3074		3200
3075	void	3201	void
3076	apple_nvidia_bug (int enable)	3202	apple_nvidia_bug (int enable)
3077		3203
3078	char *	3204	const char *
3079	gl_vendor ()	3205	gl_vendor ()
3080	CODE:	3206	CODE:
3081	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
3082	OUTPUT:	3208	OUTPUT:
3083	RETVAL	3209	RETVAL
3084		3210
3085	char *	3211	const char *
3086	gl_version ()	3212	gl_version ()
3087	CODE:	3213	CODE:
3088	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
3089	OUTPUT:	3215	OUTPUT:
3090	RETVAL	3216	RETVAL
3091		3217
3092	char *	3218	const char *
3093	gl_extensions ()	3219	gl_extensions ()
3094	CODE:	3220	CODE:
3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3096	OUTPUT:	3222	OUTPUT:
3097	RETVAL	3223	RETVAL
3098		3224
3099	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
3100		3230
3101	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
3102	CODE:	3232	CODE:
3103	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
3104	OUTPUT:	3234	OUTPUT:
…		…
3111	RETVAL	3241	RETVAL
3112		3242
3113	int glGetError ()	3243	int glGetError ()
3114		3244
3115	void glFinish ()	3245	void glFinish ()
		3246
		3247	void glFlush ()
3116		3248
3117	void glClear (int mask)	3249	void glClear (int mask)
3118		3250
3119	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)
3120	PROTOTYPE: @	3252	PROTOTYPE: @
…		…
3292		3424
3293	void glEndList ()	3425	void glEndList ()
3294		3426
3295	void glCallList (int list)	3427	void glCallList (int list)
3296		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3298		3435
3299	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
3300		3437
3301	void	3438	void
3302	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
3303	PPCODE:	3440	PPCODE:
3304	{	3441	{
3305	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
3306	XPUSHs (self);	3443	XPUSHs (self);
3307	}	3444	}
3308		3445
3309	BOOT:	3446	BOOT:
3310	{	3447	{
…		…
3318		3455
3319	void	3456	void
3320	draw (SV *self)	3457	draw (SV *self)
3321	CODE:	3458	CODE:
3322	{	3459	{
3323	HV *hv;	3460	HV *hv;
3324	SV **svp;	3461	SV **svp;
3325	NV x, y, w, h;	3462	NV x, y, w, h;
3326	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3327	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3328	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3329	SV *draw_h_sv = GvSV (draw_h_gv);	3466	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 1.326 by root, Sun Nov 18 03:06:13 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 1.326 by root, Sun Nov 18 03:06:13 2018 UTC