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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 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>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	86	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	87	#define expect_true(expr) expect ((expr) != 0, 1)
78		88
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
82		95
83	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
85		98
86	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
87		100
88	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		103
		104	#define KMOD_LRAM 0x10000 // our extension
		105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
90		127
91	static AV *texture_av;	128	static AV *texture_av;
92		129
93	static struct	130	static struct
94	{	131	{
…		…
151	{	188	{
152	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
153		190
154	while (attrs)	191	while (attrs)
155	{	192	{
156	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
157		194
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	196	return 1;
160		197
161	attrs = attrs->next;	198	attrs = attrs->next;
…		…
179	static void	216	static void
180	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
181	{	218	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	222	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	224	}
188		225
189	static void	226	static void
…		…
226	int w, h;	263	int w, h;
227	float s, t;	264	float s, t;
228	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
229	tileid smoothtile;	266	tileid smoothtile;
230	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
231	} maptex;	269	} maptex;
232		270
233	typedef struct {	271	typedef struct {
234	uint32_t player;	272	uint32_t player;
235	tileid tile[3];	273	tileid tile[3];
…		…
367	self->oy = 0;	405	self->oy = 0;
368	self->row = 0;	406	self->row = 0;
369	self->rows = 0;	407	self->rows = 0;
370	}	408	}
371		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
372	static void	420	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (DC__Map self, int x0, int y0, int w, int h)
374	{	422	{
375	int x, y;	423	int x, y;
376	maprow *row;	424	maprow *row;
…		…
390	if (x >= row->c1)	438	if (x >= row->c1)
391	break;	439	break;
392		440
393	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
394		442
395	cell->darkness = 0;	443	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	444	}
400	}	445	}
401	}	446	}
402		447
403	typedef struct {	448	struct smooth_key
		449	{
404	tileid tile;	450	tileid tile;
405	uint8_t x, y, level;	451	uint8_t x, y, level;
406	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
407		471
408	static void	472	static void
409	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
410	{	474	{
411	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
412		476
413	if (SvIOK (*sv))	477	if (it == h.end ())
414	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
415	else	479	else
416	sv_setiv (*sv, bits);	480	it->second \|= bits;
417	}	481	}
418		482
419	static void	483	static void
420	music_finished (void)	484	music_finished (void)
421	{	485	{
…		…
438	ev.code = 1;	502	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	504	ev.data2 = 0;
441		505
442	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
443	}	514	}
444		515
445	static unsigned int	516	static unsigned int
446	minpot (unsigned int n)	517	minpot (unsigned int n)
447	{	518	{
…		…
514	if (!svp \|\| !SvTRUE (*svp))	585	if (!svp \|\| !SvTRUE (*svp))
515	return 0;	586	return 0;
516		587
517	return 1;	588	return 1;
518	}	589	}
		590
		591	/******************************************************************************/
		592
		593	/* process keyboard modifiers */
		594	static int
		595	mod_munge (int mod)
		596	{
		597	mod &= MOD_MASK;
		598
		599	if (mod & (KMOD_META \| KMOD_ALT))
		600	mod \|= KMOD_LRAM;
		601
		602	return mod;
		603	}
		604
		605	static void
		606	deliantra_main (SV *real_main)
		607	{
		608	dSP;
		609
		610	PUSHMARK (SP);
		611	call_sv (real_main, G_DISCARD \| G_VOID);
		612	}
		613
		614	#ifdef __MACOSX__
		615	static SV *real_main;
		616
		617	/* to due surprising braindamage on the side of SDL design, we
		618	* do some mind-boggling hack here: SDL requires a custom main()
		619	* on OS X, so... we provide one and call the original main(), which,
		620	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		621	* and which calls our main (== SDL_main) back.
		622	*/
		623	extern C_LINKAGE int
		624	main (int argc, char *argv[])
		625	{
		626	deliantra_main (real_main);
		627	}
		628
		629	#undef main
		630
		631	extern C_LINKAGE int main (int argc, char *argv[]);
		632
		633	static void
		634	SDL_main_hack (SV *real_main_)
		635	{
		636	real_main = real_main_;
		637
		638	char *argv[] = { "deliantra client", 0 };
		639	(main) (1, argv);
		640	}
		641	#else
		642	static void
		643	SDL_main_hack (SV *real_main)
		644	{
		645	deliantra_main (real_main);
		646	}
		647	#endif
519		648
520	MODULE = Deliantra::Client PACKAGE = DC	649	MODULE = Deliantra::Client PACKAGE = DC
521		650
522	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
523		652
…		…
552	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
553		682
554	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	685	const_iv (SDL_APPACTIVE),
		686
		687
		688	const_iv (SDLK_UNKNOWN),
		689	const_iv (SDLK_FIRST),
		690	const_iv (SDLK_BACKSPACE),
		691	const_iv (SDLK_TAB),
		692	const_iv (SDLK_CLEAR),
		693	const_iv (SDLK_RETURN),
		694	const_iv (SDLK_PAUSE),
		695	const_iv (SDLK_ESCAPE),
		696	const_iv (SDLK_SPACE),
		697	const_iv (SDLK_EXCLAIM),
		698	const_iv (SDLK_QUOTEDBL),
		699	const_iv (SDLK_HASH),
		700	const_iv (SDLK_DOLLAR),
		701	const_iv (SDLK_AMPERSAND),
		702	const_iv (SDLK_QUOTE),
		703	const_iv (SDLK_LEFTPAREN),
		704	const_iv (SDLK_RIGHTPAREN),
		705	const_iv (SDLK_ASTERISK),
		706	const_iv (SDLK_PLUS),
		707	const_iv (SDLK_COMMA),
		708	const_iv (SDLK_MINUS),
		709	const_iv (SDLK_PERIOD),
		710	const_iv (SDLK_SLASH),
		711	const_iv (SDLK_0),
		712	const_iv (SDLK_1),
		713	const_iv (SDLK_2),
		714	const_iv (SDLK_3),
		715	const_iv (SDLK_4),
		716	const_iv (SDLK_5),
		717	const_iv (SDLK_6),
		718	const_iv (SDLK_7),
		719	const_iv (SDLK_8),
		720	const_iv (SDLK_9),
		721	const_iv (SDLK_COLON),
		722	const_iv (SDLK_SEMICOLON),
		723	const_iv (SDLK_LESS),
		724	const_iv (SDLK_EQUALS),
		725	const_iv (SDLK_GREATER),
		726	const_iv (SDLK_QUESTION),
		727	const_iv (SDLK_AT),
		728
		729	const_iv (SDLK_LEFTBRACKET),
		730	const_iv (SDLK_BACKSLASH),
		731	const_iv (SDLK_RIGHTBRACKET),
		732	const_iv (SDLK_CARET),
		733	const_iv (SDLK_UNDERSCORE),
		734	const_iv (SDLK_BACKQUOTE),
		735	const_iv (SDLK_DELETE),
557		736
558	const_iv (SDLK_FIRST),	737	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	738	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
641		820
		821	const_iv (KMOD_LRAM),
		822
642	const_iv (MIX_DEFAULT_FORMAT),	823	const_iv (MIX_DEFAULT_FORMAT),
643		824
644	const_iv (SDL_INIT_TIMER),	825	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	826	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	827	const_iv (SDL_INIT_VIDEO),
…		…
664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	845	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665	const_iv (SDL_GL_STEREO),	846	const_iv (SDL_GL_STEREO),
666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	847	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667	const_iv (SDL_GL_MULTISAMPLESAMPLES),	848	const_iv (SDL_GL_MULTISAMPLESAMPLES),
668	const_iv (SDL_GL_ACCELERATED_VISUAL),	849	const_iv (SDL_GL_ACCELERATED_VISUAL),
669	const_iv (SDL_GL_SWAP_CONTROL)	850	const_iv (SDL_GL_SWAP_CONTROL),
		851
		852	const_iv (FOW_DARKNESS)
670	# undef const_iv	853	# undef const_iv
671	};	854	};
672		855
673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	856	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
675		858
676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
678	}	861	}
679		862
…		…
695	NV ceil (NV x)	878	NV ceil (NV x)
696		879
697	IV minpot (UV n)	880	IV minpot (UV n)
698		881
699	IV popcount (UV n)	882	IV popcount (UV n)
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
700		889
701	void	890	void
702	pango_init ()	891	pango_init ()
703	CODE:	892	CODE:
704	{	893	{
…		…
712	#endif	901	#endif
713	}	902	}
714		903
715	char *SDL_GetError ()	904	char *SDL_GetError ()
716		905
		906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
717	int SDL_Init (U32 flags)	909	int SDL_Init (U32 flags)
718		910
719	int SDL_InitSubSystem (U32 flags)	911	int SDL_InitSubSystem (U32 flags)
720		912
721	void SDL_QuitSubSystem (U32 flags)	913	void SDL_QuitSubSystem (U32 flags)
722		914
723	void SDL_Quit ()	915	void SDL_Quit ()
724		916
725	int SDL_GL_SetAttribute (int attr, int value)	917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
726		919
727	int SDL_GL_GetAttribute (int attr)	920	int SDL_GL_GetAttribute (int attr)
728	CODE:	921	CODE:
729	if (SDL_GL_GetAttribute (attr, &RETVAL))	922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
730	XSRETURN_UNDEF;	923	XSRETURN_UNDEF;
731	OUTPUT:	924	OUTPUT:
732	RETVAL	925	RETVAL
733		926
734	void	927	void
…		…
756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
757		950
758	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
759	while (*m)	952	while (*m)
760	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
761	AV *av = newAV ();	956	AV *av = newAV ();
762	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
763	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
764	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
765	av_push (av, newSViv (alpha));	960	av_push (av, newSViv (alpha));
766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
767		963
768	++m;	964	++m;
769	}	965	}
770	}	966	}
771		967
…		…
786	);	982	);
787		983
788	if (RETVAL)	984	if (RETVAL)
789	{	985	{
790	av_clear (texture_av);	986	av_clear (texture_av);
791
792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
794	#include "glfunc.h"	988	#include "glfunc.h"
795	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
796	}	992	}
797	}	993	}
798	OUTPUT:	994	OUTPUT:
799	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
800		999
801	void	1000	void
802	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
803		1002
804	char *	1003	char *
805	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
806		1006
807	int	1007	int
808	SDL_GetAppState ()	1008	SDL_GetAppState ()
809		1009
810	int	1010	int
811	SDL_GetModState ()	1011	SDL_GetModState ()
812		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
813	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
814	poll_events ()	1021	peep_events ()
815	PPCODE:	1022	PPCODE:
816	{	1023	{
817	SDL_Event ev;	1024	SDL_Event ev;
818		1025
819	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
826	{	1033	{
827	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
828	case SDL_KEYUP:	1035	case SDL_KEYUP:
829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
831	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
832	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
834	break;	1041	break;
835		1042
836	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
855	x = ev.motion.x;	1062	x = ev.motion.x;
856	y = ev.motion.y;	1063	y = ev.motion.y;
857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858	}	1065	}
859		1066
860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
861	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
862	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
863	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
885		1092
886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
887	}	1094	}
888	}	1095	}
889		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
890	int	1110	int
891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
892	POSTCALL:	1112	POSTCALL:
893	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
894	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
895		1115
896	void	1116	void
897	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
956	add_font (char *file)	1176	add_font (char *file)
957	CODE:	1177	CODE:
958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
959	OUTPUT:	1179	OUTPUT:
960	RETVAL	1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
961		1188
962	void	1189	void
963	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
964	ALIAS:	1191	ALIAS:
965	load_image_file = 1	1192	load_image_file = 1
…		…
1011		1238
1012	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1013	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1014	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1015	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1016	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1017	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1018	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1019	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1021		1248
…		…
1081	#if DEBUG	1308	#if DEBUG
1082	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1083	#endif	1310	#endif
1084	}	1311	}
1085		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1086	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1087		1321
1088	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1089		1323
1090	DC::Font	1324	DC::Font
1091	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1092	CODE:	1326	CODE:
1093	{	1327	{
1094	int count;	1328	int count;
1095	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1096	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1125	PROTOTYPE:	1359	PROTOTYPE:
1126	CODE:	1360	CODE:
1127	tc_restore ();	1361	tc_restore ();
1128		1362
1129	DC::Layout	1363	DC::Layout
1130	new (SV *class)	1364	new (SV *klass)
1131	CODE:	1365	CODE:
1132	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1133		1367
1134	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1135	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1284		1518
1285	void	1519	void
1286	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1287	CODE:	1521	CODE:
1288	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1289	{	1523	{
1290	self->base_height = base_height;	1524	self->base_height = base_height;
1291	layout_update_font (self);	1525	layout_update_font (self);
1292	}	1526	}
1293		1527
1294	void	1528	void
…		…
1521	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1522	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1523	}	1757	}
1524	}	1758	}
1525		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 \|\| h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1526	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1527	CODE:	1882	CODE:
1528	{	1883	{
1529	GLint width;	1884	GLint width;
1530	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1537	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1538		1893
1539	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1540		1895
1541	DC::Map	1896	DC::Map
1542	new (SV *class)	1897	new (SV *klass)
1543	CODE:	1898	CODE:
1544	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1545	RETVAL->x = 0;	1900	RETVAL->x = 0;
1546	RETVAL->y = 0;	1901	RETVAL->y = 0;
1547	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1586		1941
1587	void	1942	void
1588	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1589	CODE:	1944	CODE:
1590	{	1945	{
1591	tileid texid;	1946	tileid texid;
1592	maptex *tex;	1947	maptex *tex;
1593		1948
1594	if (face < 0 \|\| face >= self->faces)	1949	if (face < 0 \|\| face >= self->faces)
1595	return;	1950	return;
1596		1951
1597	if (smooth < 0 \|\| smooth >= self->faces)	1952	if (smooth < 0 \|\| smooth >= self->faces)
1598	return;	1953	return;
1599		1954
1600	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1601		1956
1602	if (!texid)	1957	if (!texid)
1603	return;	1958	return;
1604		1959
1605	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1634	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1635	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1636	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1638	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1639		2014
1640	int	2015	int
1641	ox (DC::Map self)	2016	ox (DC::Map self)
1642	ALIAS:	2017	ALIAS:
1643	oy = 1	2018	oy = 1
…		…
1683	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1684	}	2059	}
1685	}	2060	}
1686		2061
1687	SV *	2062	SV *
1688	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1689	CODE:	2064	CODE:
1690	{	2065	{
1691	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1692	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1693	mapcell *cell;	2068	mapcell *cell;
…		…
1714		2089
1715	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1716		2091
1717	if (flags & 8)	2092	if (flags & 8)
1718	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1719	if (extmap)	2096	do
1720	{	2097	{
1721	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1722		2100
1723	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1724	{	2104	{
1725	ext = *data++;
1726	cmd = ext & 0x7f;
1727
1728	if (cmd < 4)
1729	cell->darkness = 255 - ext * 64 + 1;
1730	else if (cmd == 5) // health
1731	{
1732	cell->stat_width = 1;	2105	cell->stat_width = 1;
1733	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1734	}
1735	else if (cmd == 6) // monster width
1736	cell->stat_width = *data++ + 1;
1737	else if (cmd == 0x47)
1738	{
1739	if (*data == 1) cell->player = data [1];
1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744	data += *data + 1;
1745	}
1746	else if (cmd == 8) // cell flags
1747	cell->flags = *data++;
1748	else if (ext & 0x40) // unknown, multibyte => skip
1749	data += *data + 1;
1750	else
1751	data++;
1752	}	2107	}
1753	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1754	}	2125	}
1755	else	2126	while (ext & 0x80);
1756	cell->darkness = *data++ + 1;
1757	}	2127	}
1758		2128
1759	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1760	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1761	{	2131	{
…		…
1764	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1765		2135
1766	if (cell->tile [z])	2136	if (cell->tile [z])
1767	{	2137	{
1768	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1769	if (!tex->name)	2140	if (!tex->name)
1770	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1771		2142
1772	if (tex->smoothtile)	2143	if (tex->smoothtile)
1773	{	2144	{
1774	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1775	if (!smooth->name)	2147	if (!smooth->name)
1776	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1777	}	2149	}
1778	}	2150	}
1779	}	2151	}
1780	}	2152	}
1781	else	2153	else
1782	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1783	}	2155	}
1784	}	2156	}
1785	OUTPUT:	2157	OUTPUT:
1786	RETVAL	2158	RETVAL
1787		2159
…		…
1807	? self->row + y	2179	? self->row + y
1808	: 0;	2180	: 0;
1809		2181
1810	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1811	{	2183	{
1812	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1813		2185
1814	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1815	{	2187	{
1816	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1817		2189
…		…
1819	{	2191	{
1820	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1821	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1822	int a1 = tex.a;	2194	int a1 = tex.a;
1823		2195
1824	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1825	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1826	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1827	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1828	}	2200	}
1829	}	2201	}
1830		2202
1831	*map++ = (r )	2203	*map++ = (r )
1832	\| (g << 8)	2204	\| (g << 8)
1833	\| (b << 16)	2205	\| (b << 16)
1834	\| (a << 24);	2206	\| (a << 24);
1835	}	2207	}
1836	}	2208	}
1837		2209
1838	RETVAL = map_sv;	2210	RETVAL = map_sv;
1839	}	2211	}
1840	OUTPUT:	2212	OUTPUT:
1841	RETVAL	2213	RETVAL
1842		2214
1843	void	2215	void
1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2216	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1845	CODE:	2217	CODE:
1846	{	2218	{
1847	int x, y, z;	2219	int x, y, z;
1848		2220
1849	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2221	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2222	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1852	smooth_key skey;	2223	smooth_key skey;
1853	int pl_x, pl_y;	2224	int pl_x, pl_y;
1854	maptex pl_tex;	2225	maptex pl_tex;
1855	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1856	rc_key_t key;	2228	rc_key_t key;
1857	rc_array_t *arr;	2229	rc_array_t *arr;
1858		2230
1859	pl_tex.name = 0;	2231	pl_tex.name = 0;
1860		2232
1861	// thats current max. sorry.	2233	// that's current max. sorry.
1862	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1863	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1864		2236
1865	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1866	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1870	key.g = 255;	2242	key.g = 255;
1871	key.b = 255;	2243	key.b = 255;
1872	key.a = 255;	2244	key.a = 255;
1873	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1874	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1875	key.texname = -1;
1876		2247
1877	mx += self->x;	2248	mx += self->x;
1878	my += self->y;	2249	my += self->y;
1879		2250
1880	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905		2276
1906	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1907	{	2278	{
		2279	smooth_hash smooth;
1908	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1909		2282
1910	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1911	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1912	{	2285	{
1913	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1919	tileid tile = cell->tile [z];	2292	tileid tile = cell->tile [z];
1920		2293
1921	if (tile)	2294	if (tile)
1922	{	2295	{
1923	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1924	int px = (x + 1) * T - tex.w;	2297	int px, py;
1925	int py = (y + 1) * T - tex.h;
1926		2298
1927	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1928	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1929	if (!tex.name)	2303	if (!tex.name)
1930	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1931		2305
1932	key.texname = tex.name;	2306	key.texname = tex.name;
1933	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1934	}	2308	}
		2309
		2310	px = (x + 1) * Th - tex.w;
		2311	py = (y + 1) * Tw - tex.h;
1935		2312
1936	if (expect_false (cell->player == player) && expect_false (z == 2))	2313	if (expect_false (cell->player == player) && expect_false (z == 2))
1937	{	2314	{
1938	pl_x = px;	2315	pl_x = px;
1939	pl_y = py;	2316	pl_y = py;
…		…
1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1948		2325
1949	if (expect_false (cell->flags) && expect_false (z == 2))
1950	{
1951	// overlays such as the speech bubble, probably more to come
1952	if (cell->flags & 1)
1953	{
1954	maptex tex = self->tex [1];
1955	int px = x * T + T * 2 / 32;
1956	int py = y * T - T * 6 / 32;
1957
1958	if (tex.name)
1959	{
1960	if (key.texname != tex.name)
1961	{
1962	key.texname = tex.name;
1963	arr = rc_array (rc, &key);
1964	}
1965
1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970	}
1971	}
1972	}
1973
1974	// update smooth hash	2326	// update smooth hash
1975	if (tex.smoothtile)	2327	if (tex.smoothtile)
1976	{	2328	{
1977	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
1978	skey.level = tex.smoothlevel;	2330	skey.level = tex.smoothlevel;
…		…
1993		2345
1994	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1996		2348
1997	// full tile	2349	// full tile
1998	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2350	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1999		2351
2000	// borders	2352	// borders
2001	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2353	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2002	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2354	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2003	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2355	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2004	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2356	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2005		2357
2006	// corners	2358	// corners
2007	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2359	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2008	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2360	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2009	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2361	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2010	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2362	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2363	}
		2364	}
		2365
		2366	if (expect_false (z == 2) && expect_false (cell->flags))
		2367	{
		2368	// overlays such as the speech bubble, probably more to come
		2369	if (cell->flags & 1)
		2370	{
		2371	rc_key_t key_ov = key;
		2372	maptex tex = self->tex [TEXID_SPEECH];
		2373	rc_array_t *arr;
		2374	int px = x * Tw + Tw * 2 / 32;
		2375	int py = y * Th - Th * 6 / 32;
		2376
		2377	key_ov.texname = tex.name;
		2378	arr = rc_array (rc_ov, &key_ov);
		2379
		2380	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2381	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2382	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2383	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2011	}	2384	}
2012	}	2385	}
2013	}	2386	}
2014	}	2387	}
2015		2388
…		…
2031	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
2032	{	2405	{
2033	int level = (w << 5) \| b;	2406	int level = (w << 5) \| b;
2034	HE *he;	2407	HE *he;
2035		2408
2036	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2037	while ((he = hv_iternext (smooth)))
2038	{	2410	{
2039	smooth_key skey = (smooth_key )HeKEY (he);	2411	smooth_key &skey = it->first;
2040	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
2041		2413
2042	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
2043	&& skey->level == level	2415	&& skey.level == level
2044	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
2045	{	2417	{
2046	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
2047	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
2048	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
2049	int border = bits & 15;	2421	int border = bits & 15;
2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
2052	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
2053		2425
…		…
2055	{	2427	{
2056	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
2057	// save gobs of state changes.	2429	// save gobs of state changes.
2058	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
2059	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
2060	glEnd ();	2434	glEnd ();
2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
2063	}	2437	}
2064		2438
2065	if (border)	2439	if (border)
2066	{	2440	{
2067	float ox = border * dx;	2441	float ox = border * dx;
2068		2442
2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2073	}	2447	}
2074		2448
2075	if (corner)	2449	if (corner)
2076	{	2450	{
2077	float ox = corner * dx;	2451	float ox = corner * dx;
2078		2452
2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2083	}	2457	}
2084	}	2458	}
2085	}	2459	}
2086	}	2460	}
2087	}	2461	}
…		…
2089		2463
2090	glEnd ();	2464	glEnd ();
2091	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2092	key.texname = -1;	2466	key.texname = -1;
2093	}	2467	}
2094
2095	hv_clear (smooth);
2096	}	2468	}
2097		2469
2098	if (pl_tex.name)	2470	if (pl_tex.name)
2099	{	2471	{
2100	maptex tex = pl_tex;	2472	maptex tex = pl_tex;
2101	int px = pl_x + pdx;	2473	int px = pl_x + sdx;
2102	int py = pl_y + pdy;	2474	int py = pl_y + sdy;
2103		2475
2104	key.texname = tex.name;	2476	key.texname = tex.name;
2105	arr = rc_array (rc, &key);	2477	arr = rc_array (rc, &key);
2106		2478
2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2479	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2482	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2111		2483
2112	rc_draw (rc);	2484	rc_draw (rc);
2113	}	2485	}
2114		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
		2489
2115	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2116	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2117		2493
2118	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2119	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2120	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2121	{	2497	{
…		…
2124	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2125	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2126	{	2502	{
2127	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2128		2504
2129	int px = x * T;	2505	int px = x * Tw;
2130	int py = y * T;	2506	int py = y * Th;
		2507
		2508	if (expect_false (cell->player == player))
		2509	{
		2510	px += sdx;
		2511	py += sdy;
		2512	}
2131		2513
2132	if (cell->stat_hp)	2514	if (cell->stat_hp)
2133	{	2515	{
2134	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2135	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2136		2518
2137	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2138	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2139	px + width - 1, py);	2521	px + width - 1, py);
2140		2522
…		…
2146	}	2528	}
2147	}	2529	}
2148	}	2530	}
2149		2531
2150	void	2532	void
2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2533	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2152	CODE:	2534	CODE:
2153	{	2535	{
2154	static float color[16][3] = {	2536	static float color[16][3] = {
2155	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2156	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2157	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2158	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2159		2541
2160	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2161	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2162	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2163	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2164		2546
2165	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2166	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2167	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2168	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2169		2551
2170	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2171		2553
2172	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2173	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2174	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2175	};	2557	};
2176		2558
2177	int x, y;	2559	int x, y;
2178		2560
2179	glEnable (GL_TEXTURE_2D);	2561	glEnable (GL_TEXTURE_2D);
		2562	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2563	* but the nvidia driver (185.18.14) mishandles alpha textures
		2564	* and takes the colour from god knows where instead of using
		2565	* Cp. MODULATE results in the same colour, but slightly different
		2566	* alpha, but atcually gives us the correct colour with nvidia.
		2567	*/
2180	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2181	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2182	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2184		2572
2185	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2189		2577
2190	if (m)	2578	if (m)
2191	{	2579	{
2192	float *c = color [m & 15];	2580	float *c = color [m & 15];
2193		2581
2194	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2195	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2196		2584
2197	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2198	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202	}	2590	}
…		…
2210	void	2598	void
2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2599	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2212	PPCODE:	2600	PPCODE:
2213	{	2601	{
2214	int x, y;	2602	int x, y;
2215	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2216	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2217	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2218	int sw34 = (sw * 3 + 3) & ~3;	2606	int sw3 = sw * 3;
		2607	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2608	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2219	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2609	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2220	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2610	memset (darkness1, 0, sw1*sh1);
2221	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2222		2611
2223	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2224	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2225		2614
2226	mx += self->x - 1;	2615	mx += self->x - 1;
2227	my += self->y - 1;	2616	my += self->y - 1;
2228
2229	memset (darkness1, 255, sw1 * sh1);
2230		2617
2231	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2232	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2233	{	2620	{
2234	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2237	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2238	{	2625	{
2239	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2240		2627
2241	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2242	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2243	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2244	}	2631	}
2245	}	2632	}
2246		2633
2247	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2248	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2267		2654
2268	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2269	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2270	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2271		2658
2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2663	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2281	}	2668	}
2282		2669
2283	free (darkness1);	2670	free (darkness1);
2284		2671
2285	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2286	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2287	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2288	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2289	}	2676	}
2290		2677
2291	SV *	2678	SV *
…		…
2354	else	2741	else
2355	*data++ = 0;	2742	*data++ = 0;
2356	}	2743	}
2357	}	2744	}
2358		2745
2359	/* if size is wh + 5 then no data has been found /	2746	/* if size is wh + 5 then no data has been found /
2360	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2747	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2361	{	2748	{
2362	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364	}	2751	}
2365		2752
2366	RETVAL = data_sv;	2753	RETVAL = data_sv;
2367	}	2754	}
2368	OUTPUT:	2755	OUTPUT:
2369	RETVAL	2756	RETVAL
2370		2757
2371	void	2758	void
…		…
2378	STRLEN len;	2765	STRLEN len;
2379	uint8_t data, end;	2766	uint8_t data, end;
2380		2767
2381	len = SvLEN (data_sv);	2768	len = SvLEN (data_sv);
2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383	data = SvPVbyte_nolen (data_sv);	2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2384	end = data + len + 8;	2771	end = data + len + 8;
2385		2772
2386	if (len < 5)	2773	if (len < 5)
2387	XSRETURN_EMPTY;	2774	XSRETURN_EMPTY;
2388		2775
…		…
2449	}	2836	}
2450		2837
2451	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2452		2839
2453	DC::RW	2840	DC::RW
2454	new (SV class, SV data_sv)	2841	new (SV klass, SV data_sv)
2455	CODE:	2842	CODE:
2456	{	2843	{
2457	STRLEN datalen;	2844	STRLEN datalen;
2458	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2459		2846
…		…
2461	}	2848	}
2462	OUTPUT:	2849	OUTPUT:
2463	RETVAL	2850	RETVAL
2464		2851
2465	DC::RW	2852	DC::RW
2466	new_from_file (SV class, const char path, const char *mode = "rb")	2853	new_from_file (SV klass, const char path, const char *mode = "rb")
2467	CODE:	2854	CODE:
2468	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2469	OUTPUT:	2856	OUTPUT:
2470	RETVAL	2857	RETVAL
2471		2858
…		…
2489	if (RETVAL < 0)	2876	if (RETVAL < 0)
2490	{	2877	{
2491	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2492		2879
2493	if (RETVAL < 0)	2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
2494	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2495		2887	}
		2888	else
2496	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2497	}	2890	}
2498		2891
2499	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2500	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2501	}	2894	}
…		…
2548	void	2941	void
2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2550	CODE:	2943	CODE:
2551	{	2944	{
2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555	}	2948	}
2556		2949
2557	void	2950	void
2558	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2561		2954
2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563		2956
2564	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2565		2958
		2959	void
		2960	decoders ()
		2961	PPCODE:
		2962	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2963	int i, num = Mix_GetNumChunkDecoders ();
		2964	EXTEND (SP, num);
		2965	for (i = 0; i < num; ++i)
		2966	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2967	#else
		2968	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2969	#endif
		2970
2566	DC::MixChunk	2971	DC::MixChunk
2567	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2568	CODE:	2973	CODE:
2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570	OUTPUT:	2975	OUTPUT:
2571	RETVAL	2976	RETVAL
2572		2977
…		…
2602	OUTPUT:	3007	OUTPUT:
2603	RETVAL	3008	RETVAL
2604		3009
2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2606		3011
		3012	void
		3013	decoders ()
		3014	PPCODE:
		3015	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3016	int i, num = Mix_GetNumMusicDecoders ();
		3017	EXTEND (SP, num);
		3018	for (i = 0; i < num; ++i)
		3019	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3020	#else
		3021	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3022	#endif
		3023
2607	int	3024	int
2608	volume (int volume = -1)	3025	volume (int volume = -1)
2609	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2610	CODE:	3027	CODE:
2611	if (items > 0)	3028	if (items > 0)
…		…
2622	void	3039	void
2623	halt ()	3040	halt ()
2624	CODE:	3041	CODE:
2625	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2626		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2627	DC::MixMusic	3051	DC::MixMusic
2628	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2629	CODE:	3053	CODE:
2630	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2631	OUTPUT:	3055	OUTPUT:
2632	RETVAL	3056	RETVAL
2633		3057
…		…
2661	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2662	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2663	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2664	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2665	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2666	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2667	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2668	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2669	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2670	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2682	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2683	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2684	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2685	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2686	const_iv (GL_ONE_MINUS_DST_ALPHA),	3111	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3112	const_iv (GL_SRC_COLOR),
		3113	const_iv (GL_DST_COLOR),
		3114	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3115	const_iv (GL_ONE_MINUS_DST_COLOR),
2687	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2688	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2689	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2690	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2691	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2759	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2760	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2761	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2762	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2763	const_iv (GL_T2F_N3F_V3F),	3192	const_iv (GL_T2F_N3F_V3F),
		3193	const_iv (GL_FUNC_ADD),
		3194	const_iv (GL_FUNC_SUBTRACT),
		3195	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2764	# undef const_iv	3196	# undef const_iv
2765	};	3197	};
2766		3198
2767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3199	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2769		3201
2770	texture_av = newAV ();	3202	texture_av = newAV ();
2771	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2772	}	3204	}
2773		3205
…		…
2775	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2776	CODE:	3208	CODE:
2777	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2778	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2779		3211
2780	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2781	gl_vendor ()	3216	gl_vendor ()
2782	CODE:	3217	CODE:
2783	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2784	OUTPUT:	3219	OUTPUT:
2785	RETVAL	3220	RETVAL
2786		3221
2787	char *	3222	const char *
2788	gl_version ()	3223	gl_version ()
2789	CODE:	3224	CODE:
2790	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2791	OUTPUT:	3226	OUTPUT:
2792	RETVAL	3227	RETVAL
2793		3228
2794	char *	3229	const char *
2795	gl_extensions ()	3230	gl_extensions ()
2796	CODE:	3231	CODE:
2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2798	OUTPUT:	3233	OUTPUT:
2799	RETVAL	3234	RETVAL
2800		3235
2801	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2802		3241
2803	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2804	CODE:	3243	CODE:
2805	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2806	OUTPUT:	3245	OUTPUT:
…		…
2814		3253
2815	int glGetError ()	3254	int glGetError ()
2816		3255
2817	void glFinish ()	3256	void glFinish ()
2818		3257
		3258	void glFlush ()
		3259
2819	void glClear (int mask)	3260	void glClear (int mask)
2820		3261
2821	void glClearColor (float r, float g, float b, float a = 1.0)	3262	void glClearColor (float r, float g, float b, float a = 1.0)
2822	PROTOTYPE: @	3263	PROTOTYPE: @
2823		3264
…		…
2832	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2833		3274
2834	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2835	CODE:	3276	CODE:
2836	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2837		3280
2838	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2839		3282
2840	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2841		3284
…		…
2876	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2877	CODE:	3320	CODE:
2878	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2879		3322
2880	void glColor (float r, float g, float b, float a = 1.0)	3323	void glColor (float r, float g, float b, float a = 1.0)
		3324	PROTOTYPE: @
2881	ALIAS:	3325	ALIAS:
2882	glColor_premultiply = 1	3326	glColor_premultiply = 1
2883	CODE:	3327	CODE:
2884	if (ix)	3328	if (ix)
2885	{	3329	{
…		…
2991		3435
2992	void glEndList ()	3436	void glEndList ()
2993		3437
2994	void glCallList (int list)	3438	void glCallList (int list)
2995		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2997		3446
2998	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2999		3448
3000	void	3449	void
3001	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
3002	PPCODE:	3451	PPCODE:
3003	{	3452	{
3004	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
3005	XPUSHs (self);	3454	XPUSHs (self);
3006	}	3455	}
3007		3456
3008	BOOT:	3457	BOOT:
3009	{	3458	{
…		…
3017		3466
3018	void	3467	void
3019	draw (SV *self)	3468	draw (SV *self)
3020	CODE:	3469	CODE:
3021	{	3470	{
3022	HV *hv;	3471	HV *hv;
3023	SV **svp;	3472	SV **svp;
3024	NV x, y, w, h;	3473	NV x, y, w, h;
3025	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
3026	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
3027	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
3028	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC vs. Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC