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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.266 by root, Sun Jul 20 02:51:40 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
…		…
789	);	982	);
790		983
791	if (RETVAL)	984	if (RETVAL)
792	{	985	{
793	av_clear (texture_av);	986	av_clear (texture_av);
794
795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796	#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);
797	#include "glfunc.h"	988	#include "glfunc.h"
798	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
799	}	992	}
800	}	993	}
801	OUTPUT:	994	OUTPUT:
802	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
803		999
804	void	1000	void
805	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
806		1002
807	char *	1003	char *
808	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
809		1006
810	int	1007	int
811	SDL_GetAppState ()	1008	SDL_GetAppState ()
812		1009
813	int	1010	int
814	SDL_GetModState ()	1011	SDL_GetModState ()
815		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
816	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
817	poll_events ()	1021	peep_events ()
818	PPCODE:	1022	PPCODE:
819	{	1023	{
820	SDL_Event ev;	1024	SDL_Event ev;
821		1025
822	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
829	{	1033	{
830	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
831	case SDL_KEYUP:	1035	case SDL_KEYUP:
832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
834	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);
835	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 */
836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
837	break;	1041	break;
838		1042
839	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
858	x = ev.motion.x;	1062	x = ev.motion.x;
859	y = ev.motion.y;	1063	y = ev.motion.y;
860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861	}	1065	}
862		1066
863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
864	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
865	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
866	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
888		1092
889	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))));
890	}	1094	}
891	}	1095	}
892		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
893	int	1110	int
894	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)
895	POSTCALL:	1112	POSTCALL:
896	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
897	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
898		1115
899	void	1116	void
900	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
959	add_font (char *file)	1176	add_font (char *file)
960	CODE:	1177	CODE:
961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962	OUTPUT:	1179	OUTPUT:
963	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)
964		1188
965	void	1189	void
966	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
967	ALIAS:	1191	ALIAS:
968	load_image_file = 1	1192	load_image_file = 1
…		…
1014		1238
1015	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1016	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1017	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1018	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1020	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)));
1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1024		1248
…		…
1084	#if DEBUG	1308	#if DEBUG
1085	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1086	#endif	1310	#endif
1087	}	1311	}
1088		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1089	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1090		1321
1091	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1092		1323
1093	DC::Font	1324	DC::Font
1094	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1095	CODE:	1326	CODE:
1096	{	1327	{
1097	int count;	1328	int count;
1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1099	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1128	PROTOTYPE:	1359	PROTOTYPE:
1129	CODE:	1360	CODE:
1130	tc_restore ();	1361	tc_restore ();
1131		1362
1132	DC::Layout	1363	DC::Layout
1133	new (SV *class)	1364	new (SV *klass)
1134	CODE:	1365	CODE:
1135	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1136		1367
1137	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1138	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1287		1518
1288	void	1519	void
1289	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1290	CODE:	1521	CODE:
1291	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1292	{	1523	{
1293	self->base_height = base_height;	1524	self->base_height = base_height;
1294	layout_update_font (self);	1525	layout_update_font (self);
1295	}	1526	}
1296		1527
1297	void	1528	void
…		…
1524	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1525	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1526	}	1757	}
1527	}	1758	}
1528		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
1529	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)
1530	CODE:	1882	CODE:
1531	{	1883	{
1532	GLint width;	1884	GLint width;
1533	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);
…		…
1540	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1541		1893
1542	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1543		1895
1544	DC::Map	1896	DC::Map
1545	new (SV *class)	1897	new (SV *klass)
1546	CODE:	1898	CODE:
1547	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1548	RETVAL->x = 0;	1900	RETVAL->x = 0;
1549	RETVAL->y = 0;	1901	RETVAL->y = 0;
1550	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1589		1941
1590	void	1942	void
1591	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1592	CODE:	1944	CODE:
1593	{	1945	{
1594	tileid texid;	1946	tileid texid;
1595	maptex *tex;	1947	maptex *tex;
1596		1948
1597	if (face < 0 \|\| face >= self->faces)	1949	if (face < 0 \|\| face >= self->faces)
1598	return;	1950	return;
1599		1951
1600	if (smooth < 0 \|\| smooth >= self->faces)	1952	if (smooth < 0 \|\| smooth >= self->faces)
1601	return;	1953	return;
1602		1954
1603	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1604		1956
1605	if (!texid)	1957	if (!texid)
1606	return;	1958	return;
1607		1959
1608	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1637	//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);
1638	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1639	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1641	}	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	}
1642		2014
1643	int	2015	int
1644	ox (DC::Map self)	2016	ox (DC::Map self)
1645	ALIAS:	2017	ALIAS:
1646	oy = 1	2018	oy = 1
…		…
1686	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1687	}	2059	}
1688	}	2060	}
1689		2061
1690	SV *	2062	SV *
1691	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1692	CODE:	2064	CODE:
1693	{	2065	{
1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1695	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1696	mapcell *cell;	2068	mapcell *cell;
…		…
1717		2089
1718	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1719		2091
1720	if (flags & 8)	2092	if (flags & 8)
1721	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1722	if (extmap)	2096	do
1723	{	2097	{
1724	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1725		2100
1726	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
1727	{	2104	{
1728	ext = *data++;
1729	cmd = ext & 0x7f;
1730
1731	if (cmd < 4)
1732	cell->darkness = 255 - ext * 64 + 1;
1733	else if (cmd == 5) // health
1734	{
1735	cell->stat_width = 1;	2105	cell->stat_width = 1;
1736	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1737	}
1738	else if (cmd == 6) // monster width
1739	cell->stat_width = *data++ + 1;
1740	else if (cmd == 0x47)
1741	{
1742	if (*data == 1) cell->player = data [1];
1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747	data += *data + 1;
1748	}
1749	else if (cmd == 8) // cell flags
1750	cell->flags = *data++;
1751	else if (ext & 0x40) // unknown, multibyte => skip
1752	data += *data + 1;
1753	else
1754	data++;
1755	}	2107	}
1756	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++;
1757	}	2125	}
1758	else	2126	while (ext & 0x80);
1759	cell->darkness = *data++ + 1;
1760	}	2127	}
1761		2128
1762	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1763	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1764	{	2131	{
…		…
1767	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1768		2135
1769	if (cell->tile [z])	2136	if (cell->tile [z])
1770	{	2137	{
1771	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1772	if (!tex->name)	2140	if (!tex->name)
1773	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1774		2142
1775	if (tex->smoothtile)	2143	if (tex->smoothtile)
1776	{	2144	{
1777	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1778	if (!smooth->name)	2147	if (!smooth->name)
1779	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1780	}	2149	}
1781	}	2150	}
1782	}	2151	}
1783	}	2152	}
1784	else	2153	else
1785	{	2154	CELL_CLEAR (cell);
1786	cell->darkness = 0;
1787	cell->stat_hp = 0;
1788	cell->flags = 0;
1789	cell->player = 0;
1790	}
1791	}	2155	}
1792	}	2156	}
1793	OUTPUT:	2157	OUTPUT:
1794	RETVAL	2158	RETVAL
1795		2159
…		…
1815	? self->row + y	2179	? self->row + y
1816	: 0;	2180	: 0;
1817		2181
1818	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1819	{	2183	{
1820	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1821		2185
1822	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1823	{	2187	{
1824	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1825		2189
…		…
1827	{	2191	{
1828	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1829	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1830	int a1 = tex.a;	2194	int a1 = tex.a;
1831		2195
1832	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1833	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1834	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1835	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1836	}	2200	}
1837	}	2201	}
1838		2202
1839	*map++ = (r )	2203	*map++ = (r )
1840	\| (g << 8)	2204	\| (g << 8)
1841	\| (b << 16)	2205	\| (b << 16)
1842	\| (a << 24);	2206	\| (a << 24);
1843	}	2207	}
1844	}	2208	}
1845		2209
1846	RETVAL = map_sv;	2210	RETVAL = map_sv;
1847	}	2211	}
1848	OUTPUT:	2212	OUTPUT:
1849	RETVAL	2213	RETVAL
1850		2214
1851	void	2215	void
1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 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)
1853	CODE:	2217	CODE:
1854	{	2218	{
1855	int x, y, z;	2219	int x, y, z;
1856		2220
1857	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1858	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
1859	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)
1860	smooth_key skey;	2223	smooth_key skey;
1861	int pl_x, pl_y;	2224	int pl_x, pl_y;
1862	maptex pl_tex;	2225	maptex pl_tex;
1863	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1864	rc_key_t key;	2228	rc_key_t key;
1865	rc_array_t *arr;	2229	rc_array_t *arr;
1866		2230
1867	pl_tex.name = 0;	2231	pl_tex.name = 0;
1868		2232
1869	// thats current max. sorry.	2233	// that's current max. sorry.
1870	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1871	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1872		2236
1873	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1874	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1878	key.g = 255;	2242	key.g = 255;
1879	key.b = 255;	2243	key.b = 255;
1880	key.a = 255;	2244	key.a = 255;
1881	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1882	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1883	key.texname = -1;
1884		2247
1885	mx += self->x;	2248	mx += self->x;
1886	my += self->y;	2249	my += self->y;
1887		2250
1888	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913		2276
1914	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1915	{	2278	{
		2279	smooth_hash smooth;
1916	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1917		2282
1918	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1919	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1920	{	2285	{
1921	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1927	tileid tile = cell->tile [z];	2292	tileid tile = cell->tile [z];
1928		2293
1929	if (tile)	2294	if (tile)
1930	{	2295	{
1931	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1932	int px = (x + 1) * T - tex.w;	2297	int px, py;
1933	int py = (y + 1) * T - tex.h;
1934		2298
1935	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1936	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1937	if (!tex.name)	2303	if (!tex.name)
1938	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1939		2305
1940	key.texname = tex.name;	2306	key.texname = tex.name;
1941	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1942	}	2308	}
		2309
		2310	px = (x + 1) * Th - tex.w;
		2311	py = (y + 1) * Tw - tex.h;
1943		2312
1944	if (expect_false (cell->player == player) && expect_false (z == 2))	2313	if (expect_false (cell->player == player) && expect_false (z == 2))
1945	{	2314	{
1946	pl_x = px;	2315	pl_x = px;
1947	pl_y = py;	2316	pl_y = py;
…		…
1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953	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);
1954	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);
1955	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);
1956		2325
1957	if (expect_false (cell->flags) && expect_false (z == 2))
1958	{
1959	// overlays such as the speech bubble, probably more to come
1960	if (cell->flags & 1)
1961	{
1962	maptex tex = self->tex [1];
1963	int px = x * T + T * 2 / 32;
1964	int py = y * T - T * 6 / 32;
1965
1966	if (tex.name)
1967	{
1968	if (key.texname != tex.name)
1969	{
1970	key.texname = tex.name;
1971	arr = rc_array (rc, &key);
1972	}
1973
1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978	}
1979	}
1980	}
1981
1982	// update smooth hash	2326	// update smooth hash
1983	if (tex.smoothtile)	2327	if (tex.smoothtile)
1984	{	2328	{
1985	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
1986	skey.level = tex.smoothlevel;	2330	skey.level = tex.smoothlevel;
…		…
2001		2345
2002	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
2004		2348
2005	// full tile	2349	// full tile
2006	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);
2007		2351
2008	// borders	2352	// borders
2009	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);
2010	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);
2011	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);
2012	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);
2013		2357
2014	// corners	2358	// corners
2015	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);
2016	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);
2017	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);
2018	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);
2019	}	2384	}
2020	}	2385	}
2021	}	2386	}
2022	}	2387	}
2023		2388
…		…
2039	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
2040	{	2405	{
2041	int level = (w << 5) \| b;	2406	int level = (w << 5) \| b;
2042	HE *he;	2407	HE *he;
2043		2408
2044	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2045	while ((he = hv_iternext (smooth)))
2046	{	2410	{
2047	smooth_key skey = (smooth_key )HeKEY (he);	2411	smooth_key &skey = it->first;
2048	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
2049		2413
2050	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
2051	&& skey->level == level	2415	&& skey.level == level
2052	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
2053	{	2417	{
2054	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
2055	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
2056	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
2057	int border = bits & 15;	2421	int border = bits & 15;
2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
2060	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
2061		2425
…		…
2063	{	2427	{
2064	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
2065	// save gobs of state changes.	2429	// save gobs of state changes.
2066	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
2067	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
2068	glEnd ();	2434	glEnd ();
2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
2071	}	2437	}
2072		2438
2073	if (border)	2439	if (border)
2074	{	2440	{
2075	float ox = border * dx;	2441	float ox = border * dx;
2076		2442
2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2081	}	2447	}
2082		2448
2083	if (corner)	2449	if (corner)
2084	{	2450	{
2085	float ox = corner * dx;	2451	float ox = corner * dx;
2086		2452
2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2091	}	2457	}
2092	}	2458	}
2093	}	2459	}
2094	}	2460	}
2095	}	2461	}
…		…
2097		2463
2098	glEnd ();	2464	glEnd ();
2099	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2100	key.texname = -1;	2466	key.texname = -1;
2101	}	2467	}
2102
2103	hv_clear (smooth);
2104	}	2468	}
2105		2469
2106	if (pl_tex.name)	2470	if (pl_tex.name)
2107	{	2471	{
2108	maptex tex = pl_tex;	2472	maptex tex = pl_tex;
…		…
2118	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);
2119		2483
2120	rc_draw (rc);	2484	rc_draw (rc);
2121	}	2485	}
2122		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
		2489
2123	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2124	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2125		2493
2126	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2127	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2128	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2129	{	2497	{
…		…
2132	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2133	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2134	{	2502	{
2135	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2136		2504
2137	int px = x * T;	2505	int px = x * Tw;
2138	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	}
2139		2513
2140	if (cell->stat_hp)	2514	if (cell->stat_hp)
2141	{	2515	{
2142	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2144		2518
2145	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2146	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2147	px + width - 1, py);	2521	px + width - 1, py);
2148		2522
…		…
2154	}	2528	}
2155	}	2529	}
2156	}	2530	}
2157		2531
2158	void	2532	void
2159	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)
2160	CODE:	2534	CODE:
2161	{	2535	{
2162	static float color[16][3] = {	2536	static float color[16][3] = {
2163	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2164	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2165	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2166	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2167		2541
2168	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2169	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2170	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2171	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2172		2546
2173	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2174	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2175	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2176	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2177		2551
2178	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2179		2553
2180	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2181	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2182	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2183	};	2557	};
2184		2558
2185	int x, y;	2559	int x, y;
2186		2560
2187	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	*/
2188	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2189	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2192		2572
2193	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2197		2577
2198	if (m)	2578	if (m)
2199	{	2579	{
2200	float *c = color [m & 15];	2580	float *c = color [m & 15];
2201		2581
2202	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2203	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2204		2584
2205	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2206	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210	}	2590	}
…		…
2218	void	2598	void
2219	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)
2220	PPCODE:	2600	PPCODE:
2221	{	2601	{
2222	int x, y;	2602	int x, y;
2223	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2224	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2225	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2226	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);
2227	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2609	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2228	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2610	memset (darkness1, 0, sw1*sh1);
2229	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2230		2611
2231	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2232	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2233		2614
2234	mx += self->x - 1;	2615	mx += self->x - 1;
2235	my += self->y - 1;	2616	my += self->y - 1;
2236
2237	memset (darkness1, 255, sw1 * sh1);
2238		2617
2239	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2240	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2241	{	2620	{
2242	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2245	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2246	{	2625	{
2247	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2248		2627
2249	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2250	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2251	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2252	}	2631	}
2253	}	2632	}
2254		2633
2255	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2256	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2275		2654
2276	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2277	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2278	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2279		2658
2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2284	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 */
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2289	}	2668	}
2290		2669
2291	free (darkness1);	2670	free (darkness1);
2292		2671
2293	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2294	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2295	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2296	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2297	}	2676	}
2298		2677
2299	SV *	2678	SV *
…		…
2362	else	2741	else
2363	*data++ = 0;	2742	*data++ = 0;
2364	}	2743	}
2365	}	2744	}
2366		2745
2367	/* if size is wh + 5 then no data has been found /	2746	/* if size is wh + 5 then no data has been found /
2368	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2747	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2369	{	2748	{
2370	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372	}	2751	}
2373		2752
2374	RETVAL = data_sv;	2753	RETVAL = data_sv;
2375	}	2754	}
2376	OUTPUT:	2755	OUTPUT:
2377	RETVAL	2756	RETVAL
2378		2757
2379	void	2758	void
…		…
2386	STRLEN len;	2765	STRLEN len;
2387	uint8_t data, end;	2766	uint8_t data, end;
2388		2767
2389	len = SvLEN (data_sv);	2768	len = SvLEN (data_sv);
2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391	data = SvPVbyte_nolen (data_sv);	2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2392	end = data + len + 8;	2771	end = data + len + 8;
2393		2772
2394	if (len < 5)	2773	if (len < 5)
2395	XSRETURN_EMPTY;	2774	XSRETURN_EMPTY;
2396		2775
…		…
2457	}	2836	}
2458		2837
2459	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2460		2839
2461	DC::RW	2840	DC::RW
2462	new (SV class, SV data_sv)	2841	new (SV klass, SV data_sv)
2463	CODE:	2842	CODE:
2464	{	2843	{
2465	STRLEN datalen;	2844	STRLEN datalen;
2466	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2467		2846
…		…
2469	}	2848	}
2470	OUTPUT:	2849	OUTPUT:
2471	RETVAL	2850	RETVAL
2472		2851
2473	DC::RW	2852	DC::RW
2474	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")
2475	CODE:	2854	CODE:
2476	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2477	OUTPUT:	2856	OUTPUT:
2478	RETVAL	2857	RETVAL
2479		2858
…		…
2497	if (RETVAL < 0)	2876	if (RETVAL < 0)
2498	{	2877	{
2499	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2500		2879
2501	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)
2502	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2503		2887	}
		2888	else
2504	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2505	}	2890	}
2506		2891
2507	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2508	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2509	}	2894	}
…		…
2556	void	2941	void
2557	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)
2558	CODE:	2943	CODE:
2559	{	2944	{
2560	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));
2561	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;
2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563	}	2948	}
2564		2949
2565	void	2950	void
2566	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2569		2954
2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571		2956
2572	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2573		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
2574	DC::MixChunk	2971	DC::MixChunk
2575	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2576	CODE:	2973	CODE:
2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578	OUTPUT:	2975	OUTPUT:
2579	RETVAL	2976	RETVAL
2580		2977
…		…
2610	OUTPUT:	3007	OUTPUT:
2611	RETVAL	3008	RETVAL
2612		3009
2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2614		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
2615	int	3024	int
2616	volume (int volume = -1)	3025	volume (int volume = -1)
2617	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2618	CODE:	3027	CODE:
2619	if (items > 0)	3028	if (items > 0)
…		…
2630	void	3039	void
2631	halt ()	3040	halt ()
2632	CODE:	3041	CODE:
2633	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2634		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2635	DC::MixMusic	3051	DC::MixMusic
2636	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2637	CODE:	3053	CODE:
2638	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2639	OUTPUT:	3055	OUTPUT:
2640	RETVAL	3056	RETVAL
2641		3057
…		…
2669	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2670	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2671	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2672	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2673	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2674	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2675	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2676	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2677	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2678	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2690	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2691	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2692	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2693	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694	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),
2695	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2696	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2697	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2698	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2699	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2767	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2768	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2769	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2770	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2771	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),
2772	# undef const_iv	3196	# undef const_iv
2773	};	3197	};
2774		3198
2775	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--)
2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2777		3201
2778	texture_av = newAV ();	3202	texture_av = newAV ();
2779	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2780	}	3204	}
2781		3205
…		…
2783	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2784	CODE:	3208	CODE:
2785	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2786	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2787		3211
2788	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2789	gl_vendor ()	3216	gl_vendor ()
2790	CODE:	3217	CODE:
2791	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2792	OUTPUT:	3219	OUTPUT:
2793	RETVAL	3220	RETVAL
2794		3221
2795	char *	3222	const char *
2796	gl_version ()	3223	gl_version ()
2797	CODE:	3224	CODE:
2798	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2799	OUTPUT:	3226	OUTPUT:
2800	RETVAL	3227	RETVAL
2801		3228
2802	char *	3229	const char *
2803	gl_extensions ()	3230	gl_extensions ()
2804	CODE:	3231	CODE:
2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2806	OUTPUT:	3233	OUTPUT:
2807	RETVAL	3234	RETVAL
2808		3235
2809	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2810		3241
2811	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2812	CODE:	3243	CODE:
2813	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2814	OUTPUT:	3245	OUTPUT:
…		…
2822		3253
2823	int glGetError ()	3254	int glGetError ()
2824		3255
2825	void glFinish ()	3256	void glFinish ()
2826		3257
		3258	void glFlush ()
		3259
2827	void glClear (int mask)	3260	void glClear (int mask)
2828		3261
2829	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)
2830	PROTOTYPE: @	3263	PROTOTYPE: @
2831		3264
…		…
2840	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2841		3274
2842	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843	CODE:	3276	CODE:
2844	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2845		3280
2846	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2847		3282
2848	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2849		3284
…		…
2884	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2885	CODE:	3320	CODE:
2886	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2887		3322
2888	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: @
2889	ALIAS:	3325	ALIAS:
2890	glColor_premultiply = 1	3326	glColor_premultiply = 1
2891	CODE:	3327	CODE:
2892	if (ix)	3328	if (ix)
2893	{	3329	{
…		…
2999		3435
3000	void glEndList ()	3436	void glEndList ()
3001		3437
3002	void glCallList (int list)	3438	void glCallList (int list)
3003		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005		3446
3006	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
3007		3448
3008	void	3449	void
3009	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
3010	PPCODE:	3451	PPCODE:
3011	{	3452	{
3012	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
3013	XPUSHs (self);	3454	XPUSHs (self);
3014	}	3455	}
3015		3456
3016	BOOT:	3457	BOOT:
3017	{	3458	{
…		…
3025		3466
3026	void	3467	void
3027	draw (SV *self)	3468	draw (SV *self)
3028	CODE:	3469	CODE:
3029	{	3470	{
3030	HV *hv;	3471	HV *hv;
3031	SV **svp;	3472	SV **svp;
3032	NV x, y, w, h;	3473	NV x, y, w, h;
3033	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
3034	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
3035	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
3036	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 1.266 by root, Sun Jul 20 02:51:40 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 1.266 by root, Sun Jul 20 02:51:40 2008 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC