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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 64	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
…		…
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
97		106
98	#define TEXID_SPEECH 1	107	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	108	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
101		128
102	static AV *texture_av;	129	static AV *texture_av;
103		130
104	static struct	131	static struct
105	{	132	{
…		…
162	{	189	{
163	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
164		191
165	while (attrs)	192	while (attrs)
166	{	193	{
167	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
168		195
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	197	return 1;
171		198
172	attrs = attrs->next;	199	attrs = attrs->next;
173	}	200	}
174		201
175	return 0;	202	return 0;
176	}	203	}
177		204
178	typedef struct cf_layout {	205	struct cf_layout {
179	PangoLayout *pl;	206	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
181	int base_height;	208	int base_height;
182	DC__Font font;	209	DC__Font font;
183	rc_t *rc;	210	rc_t *rc;
184	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
185		214
186	static DC__Font default_font;	215	static DC__Font default_font;
187	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
189		218
190	static void	219	static void
191	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
192	{	221	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	225	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	227	}
199		228
200	static void	229	static void
…		…
230	}	259	}
231		260
232	typedef uint16_t tileid;	261	typedef uint16_t tileid;
233	typedef uint16_t faceid;	262	typedef uint16_t faceid;
234		263
235	typedef struct {	264	struct maptex
		265	{
236	GLuint name;	266	GLuint name;
237	int w, h;	267	int w, h;
238	float s, t;	268	float s, t;
239	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
240	tileid smoothtile;	270	tileid smoothtile;
241	uint8_t smoothlevel;	271	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
243	} maptex;	273	};
244		274
245	typedef struct {	275	struct mapcell
		276	{
246	uint32_t player;	277	uint32_t player;
247	tileid tile[3];	278	tileid tile[3];
248	uint16_t darkness;	279	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	281	};
251		282
252	typedef struct {	283	struct maprow
		284	{
253	int32_t c0, c1;	285	int32_t c0, c1;
254	mapcell *col;	286	mapcell *col;
255	} maprow;	287	};
256		288
257	typedef struct map {	289	struct mapgrid {
258	int x, y, w, h;	290	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
261	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
262		294
263	int32_t rows;	295	int32_t rows;
264	maprow *row;	296	maprow *row;
265	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
266		300
267	static char *	301	static char *
268	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
269	{	303	{
270	char *p;	304	char *p;
…		…
288		322
289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291		325
292	static void	326	static void
293	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
294	{	328	{
295	while (self->faces <= face)	329	while (self->faces <= face)
296	{	330	{
297	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
298	self->faces *= 2;	332	self->faces *= 2;
299	}	333	}
300	}	334	}
301		335
302	static void	336	static void
303	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
304	{	338	{
305	while (self->texs <= texid)	339	while (self->texs <= texid)
306	{	340	{
307	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
308	self->texs *= 2;	342	self->texs *= 2;
309	}	343	}
310	}	344	}
311		345
312	static maprow *	346	static maprow *
313	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
314	{	348	{
315	if (0 > y)	349	if (0 > y)
316	{	350	{
317	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
356		390
357	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
358	}	392	}
359		393
360	static mapcell *	394	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
362	{	396	{
363	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
364	}	398	}
365		399
366	static void	400	static void
367	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
368	{	402	{
369	int r;	403	int r;
370		404
371	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
372	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
390	(cell)->flags = 0; \	424	(cell)->flags = 0; \
391	(cell)->player = 0; \	425	(cell)->player = 0; \
392	} while (0)	426	} while (0)
393		427
394	static void	428	static void
395	map_blank (DC__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
396	{	430	{
397	int x, y;	431	int x, y;
398	maprow *row;	432	maprow *row;
399	mapcell *cell;	433	mapcell *cell;
400		434
…		…
417	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
418	}	452	}
419	}	453	}
420	}	454	}
421		455
422	typedef struct {	456	struct smooth_key
		457	{
423	tileid tile;	458	tileid tile;
424	uint8_t x, y, level;	459	uint8_t x, y, level;
425	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
426		479
427	static void	480	static void
428	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	482	{
430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
431		484
432	if (SvIOK (*sv))	485	if (it == h.end ())
433	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
434	else	487	else
435	sv_setiv (*sv, bits);	488	it->second \|= bits;
436	}	489	}
437		490
438	static void	491	static void
439	music_finished (void)	492	music_finished (void)
440	{	493	{
…		…
457	ev.code = 1;	510	ev.code = 1;
458	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
459	ev.data2 = 0;	512	ev.data2 = 0;
460		513
461	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
462	}	522	}
463		523
464	static unsigned int	524	static unsigned int
465	minpot (unsigned int n)	525	minpot (unsigned int n)
466	{	526	{
…		…
549		609
550	return mod;	610	return mod;
551	}	611	}
552		612
553	static void	613	static void
554	deliantra_main ()	614	deliantra_main (SV *real_main)
555	{	615	{
556	char *argv[] = { 0 };	616	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	620	}
559		621
560	#ifdef __MACOSX__	622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
561	/* to due surprising braindamage on the side of SDL design, we	625	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	626	* do some mind-boggling hack here: SDL requires a custom main()
563	* on OS X, so... we provide one and call the original main(), which,	627	* on OS X, so... we provide one and call the original main(), which,
564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
565	* and which calls our main (== SDL_main) back.	629	* and which calls our main (== SDL_main) back.
566	*/	630	*/
567	extern C_LINKAGE int	631	extern C_LINKAGE int
568	main (int argc, char *argv[])	632	main (int argc, char *argv[])
569	{	633	{
570	deliantra_main ();	634	deliantra_main (real_main);
571	}	635	}
572		636
573	#undef main	637	#undef main
574		638
575	extern C_LINKAGE int main (int argc, char *argv[]);	639	extern C_LINKAGE int main (int argc, char *argv[]);
576		640
577	static void	641	static void
578	SDL_braino (void)	642	SDL_main_hack (SV *real_main_)
579	{	643	{
		644	real_main = real_main_;
		645
580	char *argv[] = { "deliantra client", 0 };	646	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	647	(main) (1, argv);
582	}	648	}
583	#else	649	#else
584	static void	650	static void
585	SDL_braino (void)	651	SDL_main_hack (SV *real_main)
586	{	652	{
587	deliantra_main ();	653	deliantra_main (real_main);
588	}	654	}
589	#endif	655	#endif
590		656
591	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
592		658
…		…
793		859
794	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
795	# undef const_iv	861	# undef const_iv
796	};	862	};
797		863
798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		866
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	869	}
804		870
…		…
820	NV ceil (NV x)	886	NV ceil (NV x)
821		887
822	IV minpot (UV n)	888	IV minpot (UV n)
823		889
824	IV popcount (UV n)	890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
825		897
826	void	898	void
827	pango_init ()	899	pango_init ()
828	CODE:	900	CODE:
829	{	901	{
…		…
837	#endif	909	#endif
838	}	910	}
839		911
840	char *SDL_GetError ()	912	char *SDL_GetError ()
841		913
842	void SDL_braino ()	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
843		916
844	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
845		918
846	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
847		920
848	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
849		922
850	void SDL_Quit ()	923	void SDL_Quit ()
851		924
852	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
853		927
854	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
855	CODE:	929	CODE:
856	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
857	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
858	OUTPUT:	932	OUTPUT:
859	RETVAL	933	RETVAL
860		934
861	void	935	void
…		…
916	);	990	);
917		991
918	if (RETVAL)	992	if (RETVAL)
919	{	993	{
920	av_clear (texture_av);	994	av_clear (texture_av);
921
922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
924	#include "glfunc.h"	996	#include "glfunc.h"
925	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	1000	}
927	}	1001	}
928	OUTPUT:	1002	OUTPUT:
929	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
930		1007
931	void	1008	void
932	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
933		1010
934	char *	1011	char *
935	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
936		1014
937	int	1015	int
938	SDL_GetAppState ()	1016	SDL_GetAppState ()
939		1017
940	int	1018	int
941	SDL_GetModState ()	1019	SDL_GetModState ()
942		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
943	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
944	poll_events ()	1029	peep_events ()
945	PPCODE:	1030	PPCODE:
946	{	1031	{
947	SDL_Event ev;	1032	SDL_Event ev;
948		1033
949	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
1015		1100
1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1017	}	1102	}
1018	}	1103	}
1019		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
1020	int	1118	int
1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1022	POSTCALL:	1120	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
1025		1123
1026	void	1124	void
1027	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
1086	add_font (char *file)	1184	add_font (char *file)
1087	CODE:	1185	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1187	OUTPUT:
1090	RETVAL	1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1091		1196
1092	void	1197	void
1093	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
1094	ALIAS:	1199	ALIAS:
1095	load_image_file = 1	1200	load_image_file = 1
…		…
1141		1246
1142	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1143	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1144	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1145	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1146	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1147	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1148	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1149	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1151		1256
…		…
1223	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1224		1329
1225	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1226		1331
1227	DC::Font	1332	DC::Font
1228	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1229	CODE:	1334	CODE:
1230	{	1335	{
1231	int count;	1336	int count;
1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1233	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1262	PROTOTYPE:	1367	PROTOTYPE:
1263	CODE:	1368	CODE:
1264	tc_restore ();	1369	tc_restore ();
1265		1370
1266	DC::Layout	1371	DC::Layout
1267	new (SV *class)	1372	new (SV *klass)
1268	CODE:	1373	CODE:
1269	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1270		1375
1271	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1272	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1421		1526
1422	void	1527	void
1423	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1424	CODE:	1529	CODE:
1425	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1426	{	1531	{
1427	self->base_height = base_height;	1532	self->base_height = base_height;
1428	layout_update_font (self);	1533	layout_update_font (self);
1429	}	1534	}
1430		1535
1431	void	1536	void
…		…
1658	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1659	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1660	}	1765	}
1661	}	1766	}
1662		1767
		1768	void
		1769	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1664	CODE:	1890	CODE:
1665	{	1891	{
1666	GLint width;	1892	GLint width;
1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1674	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1675		1901
1676	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1677		1903
1678	DC::Map	1904	DC::Map
1679	new (SV *class)	1905	new (SV *klass)
1680	CODE:	1906	CODE:
1681	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1682	RETVAL->x = 0;	1908	RETVAL->x = 0;
1683	RETVAL->y = 0;	1909	RETVAL->y = 0;
1684	RETVAL->w = 0;	1910	RETVAL->w = 0;
1685	RETVAL->h = 0;	1911	RETVAL->h = 0;
1686	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1723		1949
1724	void	1950	void
1725	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1726	CODE:	1952	CODE:
1727	{	1953	{
1728	tileid texid;	1954	tileid texid;
1729	maptex *tex;	1955	maptex *tex;
1730		1956
1731	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1732	return;	1958	return;
1733		1959
1734	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1735	return;	1961	return;
1736		1962
1737	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1738		1964
1739	if (!texid)	1965	if (!texid)
1740	return;	1966	return;
1741		1967
1742	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1775	}	2001	}
1776		2002
1777	void	2003	void
1778	expire_textures (DC::Map self, int texid, int count)	2004	expire_textures (DC::Map self, int texid, int count)
1779	PPCODE:	2005	PPCODE:
1780	for (; texid < self->texs && count; ++texid, --count)	2006	for (; texid < self->texs && count; ++texid, --count)
1781	{	2007	{
1782	maptex *tex = self->tex + texid;	2008	maptex *tex = self->tex + texid;
1783		2009
1784	if (tex->name)	2010	if (tex->name)
1785	{	2011	{
…		…
1840	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1841	}	2067	}
1842	}	2068	}
1843		2069
1844	SV *	2070	SV *
1845	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1846	CODE:	2072	CODE:
1847	{	2073	{
1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1849	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1850	mapcell *cell;	2076	mapcell *cell;
…		…
1871		2097
1872	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1873		2099
1874	if (flags & 8)	2100	if (flags & 8)
1875	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1876	if (extmap)	2104	do
1877	{	2105	{
1878	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1879		2108
1880	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1881	{	2112	{
1882	ext = *data++;
1883	cmd = ext & 0x7f;
1884
1885	if (cmd < 4)
1886	cell->darkness = 255 - ext * 64 + 1;
1887	else if (cmd == 5) // health
1888	{
1889	cell->stat_width = 1;	2113	cell->stat_width = 1;
1890	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1891	}
1892	else if (cmd == 6) // monster width
1893	cell->stat_width = *data++ + 1;
1894	else if (cmd == 0x47)
1895	{
1896	if (*data == 1) cell->player = data [1];
1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901	data += *data + 1;
1902	}
1903	else if (cmd == 8) // cell flags
1904	cell->flags = *data++;
1905	else if (ext & 0x40) // unknown, multibyte => skip
1906	data += *data + 1;
1907	else
1908	data++;
1909	}	2115	}
1910	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1911	}	2133	}
1912	else	2134	while (ext & 0x80);
1913	cell->darkness = *data++ + 1;
1914	}	2135	}
1915		2136
1916	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
1917	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
1918	{	2139	{
…		…
1966	? self->row + y	2187	? self->row + y
1967	: 0;	2188	: 0;
1968		2189
1969	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1970	{	2191	{
1971	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1972		2193
1973	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1974	{	2195	{
1975	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1976		2197
…		…
1978	{	2199	{
1979	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1980	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1981	int a1 = tex.a;	2202	int a1 = tex.a;
1982		2203
1983	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1984	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1985	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1986	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1987	}	2208	}
1988	}	2209	}
1989		2210
1990	*map++ = (r )	2211	*map++ = (r )
1991	\| (g << 8)	2212	\| (g << 8)
1992	\| (b << 16)	2213	\| (b << 16)
1993	\| (a << 24);	2214	\| (a << 24);
1994	}	2215	}
1995	}	2216	}
1996		2217
1997	RETVAL = map_sv;	2218	RETVAL = map_sv;
1998	}	2219	}
1999	OUTPUT:	2220	OUTPUT:
2000	RETVAL	2221	RETVAL
2001		2222
2002	void	2223	void
2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2224	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2004	CODE:	2225	CODE:
2005	{	2226	{
2006	int x, y, z;	2227	int x, y, z;
2007		2228
2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2011	smooth_key skey;
2012	int pl_x, pl_y;	2230	int pl_x, pl_y;
2013	maptex pl_tex;	2231	maptex pl_tex;
2014	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
2015	rc_t *rc_ov = rc_alloc ();	2233	rc_t *rc_ov = rc_alloc ();
2016	rc_key_t key;	2234	rc_key_t key;
2017	rc_array_t arr, arr_hidden;	2235	rc_array_t *arr;
2018		2236
2019	pl_tex.name = 0;	2237	pl_tex.name = 0;
2020		2238
2021	// that's current max. sorry.	2239	// that's current max. sorry.
2022	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
2023	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
2024
2025	// clear key, in case of extra padding
2026	memset (&skey, 0, sizeof (skey));
2027		2242
2028	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
2029	key.r = 255;	2244	key.r = 255;
2030	key.g = 255;	2245	key.g = 255;
2031	key.b = 255;	2246	key.b = 255;
…		…
2037	my += self->y;	2252	my += self->y;
2038		2253
2039	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
2040	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
2041	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
2042	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2043		2258
2044	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
2046	{	2261	{
2047	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
2060		2275
2061	glEnable (GL_BLEND);	2276	glEnable (GL_BLEND);
2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064		2279
2065	key.texname = self->tex [TEXID_HIDDEN].name;
2066	arr_hidden = rc_array (rc_ov, &key);
2067
2068	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
2069	{	2281	{
2070	memset (smooth_level, 0, sizeof (smooth_level));	2282	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
2071	key.texname = -1;	2285	key.texname = -1;
2072		2286
2073	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
2074	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
2075	{	2289	{
…		…
2095		2309
2096	key.texname = tex.name;	2310	key.texname = tex.name;
2097	arr = rc_array (rc, &key);	2311	arr = rc_array (rc, &key);
2098	}	2312	}
2099		2313
2100	px = (x + 1) * T - tex.w;	2314	px = (x + 1) * Th - tex.w;
2101	py = (y + 1) * T - tex.h;	2315	py = (y + 1) * Tw - tex.h;
2102		2316
2103	if (expect_false (cell->player == player) && expect_false (z == 2))	2317	if (expect_false (cell->player == player) && expect_false (z == 2))
2104	{	2318	{
2105	pl_x = px;	2319	pl_x = px;
2106	pl_y = py;	2320	pl_y = py;
…		…
2117	if (tex.smoothtile)	2331	if (tex.smoothtile)
2118	{	2332	{
2119	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
2120	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
2121		2335
2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
2123		2337
2124	// add bits to current tile and all neighbours. skey.x\|y is	2338	// add bits to current tile and all neighbours. skey.x\|y is
2125	// shifted +1\|+1 so we always stay positive.	2339	// shifted +1\|+1 so we always stay positive.
2126		2340
2127	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
2135		2349
2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
2138		2352
2139	// full tile	2353	// full tile
2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2354	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2141		2355
2142	// borders	2356	// borders
2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2357	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2358	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2359	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2360	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2147		2361
2148	// corners	2362	// corners
2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2363	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2364	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2365	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2366	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2153	}	2367	}
2154	}	2368	}
2155		2369
2156	if (expect_false (z == 2))	2370	if (expect_false (z == 2) && expect_false (cell->flags))
2157	{	2371	{
2158	/* draw question marks on top of hidden spaces */	2372	// overlays such as the speech bubble, probably more to come
2159	if (!cell->darkness)	2373	if (cell->flags & 1)
2160	{	2374	{
2161	maptex tex = self->tex [TEXID_HIDDEN];
2162	int px = (x + 1) * T - tex.w;
2163	int py = (y + 1) * T - tex.h;
2164
2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169	}
2170
2171	if (expect_false (cell->flags))
2172	{
2173	// overlays such as the speech bubble, probably more to come
2174	if (cell->flags & 1)
2175	{
2176	rc_key_t key_ov = key;	2375	rc_key_t key_ov = key;
2177	maptex tex = self->tex [TEXID_SPEECH];	2376	maptex tex = self->tex [TEXID_SPEECH];
2178	rc_array_t *arr;	2377	rc_array_t *arr;
2179	int px = x * T + T * 2 / 32;	2378	int px = x * Tw + Tw * 2 / 32;
2180	int py = y * T - T * 6 / 32;	2379	int py = y * Th - Th * 6 / 32;
2181		2380
2182	key_ov.texname = tex.name;	2381	key_ov.texname = tex.name;
2183	arr = rc_array (rc_ov, &key_ov);	2382	arr = rc_array (rc_ov, &key_ov);
2184		2383
2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2384	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2385	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2386	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2387	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2189	}
2190	}	2388	}
2191	}	2389	}
2192	}	2390	}
2193	}	2391	}
2194		2392
…		…
2200	{	2398	{
2201	int w, b;	2399	int w, b;
2202		2400
2203	glEnable (GL_TEXTURE_2D);	2401	glEnable (GL_TEXTURE_2D);
2204	glBegin (GL_QUADS);	2402	glBegin (GL_QUADS);
2205	for (w = 0; w < 256 / 32; ++w)	2403	for (int level = 0; level < smooth_level.size (); ++level)
		2404	if (smooth_level[level])
		2405	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2206	{	2406	{
2207	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
2208	if (smask)	2408	IV bits = it->second;
2209	for (b = 0; b < 32; ++b)	2409
2210	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
2211	{	2413	{
2212	int level = (w << 5) \| b;	2414	maptex tex = self->tex [skey.tile];
		2415	int px = (((int)skey.x) - 1) * Tw;
		2416	int py = (((int)skey.y) - 1) * Th;
		2417	int border = bits & 15;
		2418	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2419	float dx = tex.s * .0625f; // 16 images/row
		2420	float dy = tex.t * .5f ; // 2 images/column
		2421
2213	HE *he;	2422	if (tex.name)
2214
2215	hv_iterinit (smooth);
2216	while ((he = hv_iternext (smooth)))
2217	{	2423	{
2218	smooth_key skey = (smooth_key )HeKEY (he);	2424	// this time avoiding texture state changes
2219	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
2220		2426	if (key.texname != tex.name)
2221	if (!(bits & 0x1000)
2222	&& skey->level == level
2223	&& level > smooth_max [skey->x][skey->y])
2224	{	2427	{
2225	maptex tex = self->tex [skey->tile];
2226	int px = (((int)skey->x) - 1) * T;
2227	int py = (((int)skey->y) - 1) * T;
2228	int border = bits & 15;
2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2230	float dx = tex.s * .0625f; // 16 images/row
2231	float dy = tex.t * .5f ; // 2 images/column
2232
2233	if (tex.name)
2234	{
2235	// this time avoiding texture state changes
2236	// save gobs of state changes.
2237	if (key.texname != tex.name)
2238	{
2239	self->tex [skey->tile].unused = 0;	2428	self->tex [skey.tile].unused = 0;
2240		2429
2241	glEnd ();	2430	glEnd ();
2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2243	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
2244	}	2433	}
2245		2434
2246	if (border)	2435	if (border)
2247	{	2436	{
2248	float ox = border * dx;	2437	float ox = border * dx;
2249		2438
2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2254	}	2443	}
2255		2444
2256	if (corner)	2445	if (corner)
2257	{	2446	{
2258	float ox = corner * dx;	2447	float ox = corner * dx;
2259		2448
2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2264	}
2265	}
2266	}	2453	}
2267	}	2454	}
2268	}	2455	}
2269	}	2456	}
2270		2457
2271	glEnd ();	2458	glEnd ();
2272	glDisable (GL_TEXTURE_2D);	2459	glDisable (GL_TEXTURE_2D);
2273	key.texname = -1;	2460	key.texname = -1;
2274	}	2461	}
2275
2276	hv_clear (smooth);
2277	}	2462	}
2278		2463
2279	if (pl_tex.name)	2464	if (pl_tex.name)
2280	{	2465	{
2281	maptex tex = pl_tex;	2466	maptex tex = pl_tex;
…		…
2309	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
2310	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
2311	{	2496	{
2312	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
2313		2498
2314	int px = x * T;	2499	int px = x * Tw;
2315	int py = y * T;	2500	int py = y * Th;
2316		2501
2317	if (expect_false (cell->player == player))	2502	if (expect_false (cell->player == player))
2318	{	2503	{
2319	px += sdx;	2504	px += sdx;
2320	py += sdy;	2505	py += sdy;
2321	}	2506	}
2322		2507
2323	if (cell->stat_hp)	2508	if (cell->stat_hp)
2324	{	2509	{
2325	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2327		2512
2328	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
2329	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
2330	px + width - 1, py);	2515	px + width - 1, py);
2331		2516
…		…
2337	}	2522	}
2338	}	2523	}
2339	}	2524	}
2340		2525
2341	void	2526	void
2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2527	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2343	CODE:	2528	CODE:
2344	{	2529	{
2345	static float color[16][3] = {	2530	static float color[16][3] = {
2346	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
2347	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
2348	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
2349	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
2350		2535
2351	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
2352	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
2353	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
2354	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
2355		2540
2356	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
2357	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
2358	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
2359	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
2360		2545
2361	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
2362		2547
2363	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
2364	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
2365	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
2366	};	2551	};
2367		2552
2368	int x, y;	2553	int x, y;
2369		2554
2370	glEnable (GL_TEXTURE_2D);	2555	glEnable (GL_TEXTURE_2D);
2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2556	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2372	* but the nvidia driver (185.18.14) mishandles alpha textures	2557	* but the nvidia driver (185.18.14) mishandles alpha textures
2373	* ansd takes the colour from god knows where instead of using	2558	* and takes the colour from god knows where instead of using
2374	* Cp. MODULATE results in the same colour, but slightly different	2559	* Cp. MODULATE results in the same colour, but slightly different
2375	* alpha, but atcually gives us the correct colour with nvidia.	2560	* alpha, but atcually gives us the correct colour with nvidia.
2376	*/	2561	*/
2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2378	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
…		…
2386		2571
2387	if (m)	2572	if (m)
2388	{	2573	{
2389	float *c = color [m & 15];	2574	float *c = color [m & 15];
2390		2575
2391	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2392	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2393		2578
2394	glColor4f (c[0], c[1], c[2], 1);	2579	glColor4f (c[0], c[1], c[2], 1);
2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2407	void	2592	void
2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2593	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2409	PPCODE:	2594	PPCODE:
2410	{	2595	{
2411	int x, y;	2596	int x, y;
2412	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2413	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2414	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2415	int sw34 = (sw * 3 + 3) & ~3;	2600	int sw3 = sw * 3;
		2601	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2602	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2416	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2603	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2417	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2604	memset (darkness1, 0, sw1*sh1);
2418	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2419		2605
2420	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2421	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2422		2608
2423	mx += self->x - 1;	2609	mx += self->x - 1;
2424	my += self->y - 1;	2610	my += self->y - 1;
2425
2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2427		2611
2428	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2429	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2430	{	2614	{
2431	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2434	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2435	{	2619	{
2436	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2437		2621
2438	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2439	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2440	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2441	}	2625	}
2442	}	2626	}
2443		2627
2444	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2445	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2464		2648
2465	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2466	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2467	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2468		2652
2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2473	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2657	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2478	}	2662	}
2479		2663
2480	free (darkness1);	2664	free (darkness1);
2481		2665
2482	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2483	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2484	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2485	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2486	}	2670	}
2487		2671
2488	SV *	2672	SV *
…		…
2551	else	2735	else
2552	*data++ = 0;	2736	*data++ = 0;
2553	}	2737	}
2554	}	2738	}
2555		2739
2556	/* if size is wh + 5 then no data has been found /	2740	/* if size is wh + 5 then no data has been found /
2557	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2741	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2558	{	2742	{
2559	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2561	}	2745	}
2562		2746
2563	RETVAL = data_sv;	2747	RETVAL = data_sv;
2564	}	2748	}
2565	OUTPUT:	2749	OUTPUT:
2566	RETVAL	2750	RETVAL
2567		2751
2568	void	2752	void
…		…
2575	STRLEN len;	2759	STRLEN len;
2576	uint8_t data, end;	2760	uint8_t data, end;
2577		2761
2578	len = SvLEN (data_sv);	2762	len = SvLEN (data_sv);
2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2580	data = SvPVbyte_nolen (data_sv);	2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2581	end = data + len + 8;	2765	end = data + len + 8;
2582		2766
2583	if (len < 5)	2767	if (len < 5)
2584	XSRETURN_EMPTY;	2768	XSRETURN_EMPTY;
2585		2769
…		…
2646	}	2830	}
2647		2831
2648	MODULE = Deliantra::Client PACKAGE = DC::RW	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2649		2833
2650	DC::RW	2834	DC::RW
2651	new (SV class, SV data_sv)	2835	new (SV klass, SV data_sv)
2652	CODE:	2836	CODE:
2653	{	2837	{
2654	STRLEN datalen;	2838	STRLEN datalen;
2655	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2656		2840
…		…
2658	}	2842	}
2659	OUTPUT:	2843	OUTPUT:
2660	RETVAL	2844	RETVAL
2661		2845
2662	DC::RW	2846	DC::RW
2663	new_from_file (SV class, const char path, const char *mode = "rb")	2847	new_from_file (SV klass, const char path, const char *mode = "rb")
2664	CODE:	2848	CODE:
2665	RETVAL = SDL_RWFromFile (path, mode);	2849	RETVAL = SDL_RWFromFile (path, mode);
2666	OUTPUT:	2850	OUTPUT:
2667	RETVAL	2851	RETVAL
2668		2852
…		…
2686	if (RETVAL < 0)	2870	if (RETVAL < 0)
2687	{	2871	{
2688	RETVAL = Mix_GroupOldest (-1);	2872	RETVAL = Mix_GroupOldest (-1);
2689		2873
2690	if (RETVAL < 0)	2874	if (RETVAL < 0)
		2875	{
		2876	// happens sometimes, maybe it just stopped playing(?)
		2877	RETVAL = Mix_GroupAvailable (-1);
		2878
		2879	if (RETVAL < 0)
2691	XSRETURN_UNDEF;	2880	XSRETURN_UNDEF;
2692		2881	}
		2882	else
2693	Mix_HaltChannel (RETVAL);	2883	Mix_HaltChannel (RETVAL);
2694	}	2884	}
2695		2885
2696	Mix_UnregisterAllEffects (RETVAL);	2886	Mix_UnregisterAllEffects (RETVAL);
2697	Mix_Volume (RETVAL, 128);	2887	Mix_Volume (RETVAL, 128);
2698	}	2888	}
…		…
2745	void	2935	void
2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2936	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2747	CODE:	2937	CODE:
2748	{	2938	{
2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2939	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2750	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2940	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2752	}	2942	}
2753		2943
2754	void	2944	void
2755	set_reverse_stereo (DC::Channel self, int flip)	2945	set_reverse_stereo (DC::Channel self, int flip)
…		…
2758		2948
2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2760		2950
2761	PROTOTYPES: DISABLE	2951	PROTOTYPES: DISABLE
2762		2952
		2953	void
		2954	decoders ()
		2955	PPCODE:
		2956	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2957	int i, num = Mix_GetNumChunkDecoders ();
		2958	EXTEND (SP, num);
		2959	for (i = 0; i < num; ++i)
		2960	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2961	#else
		2962	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2963	#endif
		2964
2763	DC::MixChunk	2965	DC::MixChunk
2764	new (SV *class, DC::RW rwops)	2966	new (SV *klass, DC::RW rwops)
2765	CODE:	2967	CODE:
2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2767	OUTPUT:	2969	OUTPUT:
2768	RETVAL	2970	RETVAL
2769		2971
…		…
2799	OUTPUT:	3001	OUTPUT:
2800	RETVAL	3002	RETVAL
2801		3003
2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2803		3005
		3006	void
		3007	decoders ()
		3008	PPCODE:
		3009	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3010	int i, num = Mix_GetNumMusicDecoders ();
		3011	EXTEND (SP, num);
		3012	for (i = 0; i < num; ++i)
		3013	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3014	#else
		3015	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3016	#endif
		3017
2804	int	3018	int
2805	volume (int volume = -1)	3019	volume (int volume = -1)
2806	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2807	CODE:	3021	CODE:
2808	if (items > 0)	3022	if (items > 0)
…		…
2819	void	3033	void
2820	halt ()	3034	halt ()
2821	CODE:	3035	CODE:
2822	Mix_HaltMusic ();	3036	Mix_HaltMusic ();
2823		3037
		3038	int
		3039	playing ()
		3040	CODE:
		3041	RETVAL = Mix_PlayingMusic ();
		3042	OUTPUT:
		3043	RETVAL
		3044
2824	DC::MixMusic	3045	DC::MixMusic
2825	new (SV *class, DC::RW rwops)	3046	new (SV *klass, DC::RW rwops)
2826	CODE:	3047	CODE:
2827	RETVAL = Mix_LoadMUS_RW (rwops);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2828	OUTPUT:	3049	OUTPUT:
2829	RETVAL	3050	RETVAL
2830		3051
…		…
2858	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2859	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2860	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2861	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2862	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2863	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2864	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2865	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2866	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2867	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2879	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2880	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2881	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2882	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2883	const_iv (GL_ONE_MINUS_DST_ALPHA),	3105	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3106	const_iv (GL_SRC_COLOR),
		3107	const_iv (GL_DST_COLOR),
		3108	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3109	const_iv (GL_ONE_MINUS_DST_COLOR),
2884	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2885	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2886	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2887	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2888	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2962	const_iv (GL_FUNC_SUBTRACT),	3188	const_iv (GL_FUNC_SUBTRACT),
2963	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3189	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2964	# undef const_iv	3190	# undef const_iv
2965	};	3191	};
2966		3192
2967	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3193	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2968	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2969		3195
2970	texture_av = newAV ();	3196	texture_av = newAV ();
2971	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2972	}	3198	}
2973		3199
…		…
2978	gl.BlendFuncSeparateEXT = 0;	3204	gl.BlendFuncSeparateEXT = 0;
2979		3205
2980	void	3206	void
2981	apple_nvidia_bug (int enable)	3207	apple_nvidia_bug (int enable)
2982		3208
2983	char *	3209	const char *
2984	gl_vendor ()	3210	gl_vendor ()
2985	CODE:	3211	CODE:
2986	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2987	OUTPUT:	3213	OUTPUT:
2988	RETVAL	3214	RETVAL
2989		3215
2990	char *	3216	const char *
2991	gl_version ()	3217	gl_version ()
2992	CODE:	3218	CODE:
2993	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2994	OUTPUT:	3220	OUTPUT:
2995	RETVAL	3221	RETVAL
2996		3222
2997	char *	3223	const char *
2998	gl_extensions ()	3224	gl_extensions ()
2999	CODE:	3225	CODE:
3000	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3001	OUTPUT:	3227	OUTPUT:
3002	RETVAL	3228	RETVAL
3003		3229
3004	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
3005		3235
3006	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
3007	CODE:	3237	CODE:
3008	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
3009	OUTPUT:	3239	OUTPUT:
…		…
3016	RETVAL	3246	RETVAL
3017		3247
3018	int glGetError ()	3248	int glGetError ()
3019		3249
3020	void glFinish ()	3250	void glFinish ()
		3251
		3252	void glFlush ()
3021		3253
3022	void glClear (int mask)	3254	void glClear (int mask)
3023		3255
3024	void glClearColor (float r, float g, float b, float a = 1.0)	3256	void glClearColor (float r, float g, float b, float a = 1.0)
3025	PROTOTYPE: @	3257	PROTOTYPE: @
…		…
3197		3429
3198	void glEndList ()	3430	void glEndList ()
3199		3431
3200	void glCallList (int list)	3432	void glCallList (int list)
3201		3433
		3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
3202	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3203		3440
3204	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
3205		3442
3206	void	3443	void
3207	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
3208	PPCODE:	3445	PPCODE:
3209	{	3446	{
3210	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
3211	XPUSHs (self);	3448	XPUSHs (self);
3212	}	3449	}
3213		3450
3214	BOOT:	3451	BOOT:
3215	{	3452	{
…		…
3223		3460
3224	void	3461	void
3225	draw (SV *self)	3462	draw (SV *self)
3226	CODE:	3463	CODE:
3227	{	3464	{
3228	HV *hv;	3465	HV *hv;
3229	SV **svp;	3466	SV **svp;
3230	NV x, y, w, h;	3467	NV x, y, w, h;
3231	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
3232	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
3233	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
3234	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC vs. Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC