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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.279 by root, Thu Oct 2 15:59:40 2008 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 32	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
92		101
93	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		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	}
97		128
98	static AV *texture_av;	129	static AV *texture_av;
99		130
100	static struct	131	static struct
101	{	132	{
…		…
158	{	189	{
159	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
160		191
161	while (attrs)	192	while (attrs)
162	{	193	{
163	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
164		195
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	197	return 1;
167		198
168	attrs = attrs->next;	199	attrs = attrs->next;
169	}	200	}
170		201
171	return 0;	202	return 0;
172	}	203	}
173		204
174	typedef struct cf_layout {	205	struct cf_layout {
175	PangoLayout *pl;	206	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
177	int base_height;	208	int base_height;
178	DC__Font font;	209	DC__Font font;
179	rc_t *rc;	210	rc_t *rc;
180	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
181		214
182	static DC__Font default_font;	215	static DC__Font default_font;
183	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
185		218
186	static void	219	static void
187	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
188	{	221	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	225	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	227	}
195		228
196	static void	229	static void
…		…
226	}	259	}
227		260
228	typedef uint16_t tileid;	261	typedef uint16_t tileid;
229	typedef uint16_t faceid;	262	typedef uint16_t faceid;
230		263
231	typedef struct {	264	struct maptex
		265	{
232	GLuint name;	266	GLuint name;
233	int w, h;	267	int w, h;
234	float s, t;	268	float s, t;
235	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
236	tileid smoothtile;	270	tileid smoothtile;
237	uint8_t smoothlevel;	271	uint8_t smoothlevel;
238	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
239		274
240	typedef struct {	275	struct mapcell
		276	{
241	uint32_t player;	277	uint32_t player;
242	tileid tile[3];	278	tileid tile[3];
243	uint16_t darkness;	279	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	281	};
246		282
247	typedef struct {	283	struct maprow
		284	{
248	int32_t c0, c1;	285	int32_t c0, c1;
249	mapcell *col;	286	mapcell *col;
250	} maprow;	287	};
251		288
252	typedef struct map {	289	struct mapgrid {
253	int x, y, w, h;	290	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
256	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
257		294
258	int32_t rows;	295	int32_t rows;
259	maprow *row;	296	maprow *row;
260	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
261		300
262	static char *	301	static char *
263	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
264	{	303	{
265	char *p;	304	char *p;
…		…
283		322
284	#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))
285	#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))
286		325
287	static void	326	static void
288	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
289	{	328	{
290	while (self->faces <= face)	329	while (self->faces <= face)
291	{	330	{
292	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
293	self->faces *= 2;	332	self->faces *= 2;
294	}	333	}
295	}	334	}
296		335
297	static void	336	static void
298	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
299	{	338	{
300	while (self->texs <= texid)	339	while (self->texs <= texid)
301	{	340	{
302	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
303	self->texs *= 2;	342	self->texs *= 2;
304	}	343	}
305	}	344	}
306		345
307	static maprow *	346	static maprow *
308	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
309	{	348	{
310	if (0 > y)	349	if (0 > y)
311	{	350	{
312	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
351		390
352	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
353	}	392	}
354		393
355	static mapcell *	394	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
357	{	396	{
358	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
359	}	398	}
360		399
361	static void	400	static void
362	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
363	{	402	{
364	int r;	403	int r;
365		404
366	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
367	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
385	(cell)->flags = 0; \	424	(cell)->flags = 0; \
386	(cell)->player = 0; \	425	(cell)->player = 0; \
387	} while (0)	426	} while (0)
388		427
389	static void	428	static void
390	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)
391	{	430	{
392	int x, y;	431	int x, y;
393	maprow *row;	432	maprow *row;
394	mapcell *cell;	433	mapcell *cell;
395		434
…		…
412	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
413	}	452	}
414	}	453	}
415	}	454	}
416		455
417	typedef struct {	456	struct smooth_key
		457	{
418	tileid tile;	458	tileid tile;
419	uint8_t x, y, level;	459	uint8_t x, y, level;
420	} 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	}
421		479
422	static void	480	static void
423	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	482	{
425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
426		484
427	if (SvIOK (*sv))	485	if (it == h.end ())
428	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
429	else	487	else
430	sv_setiv (*sv, bits);	488	it->second \|= bits;
431	}	489	}
432		490
433	static void	491	static void
434	music_finished (void)	492	music_finished (void)
435	{	493	{
…		…
452	ev.code = 1;	510	ev.code = 1;
453	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
454	ev.data2 = 0;	512	ev.data2 = 0;
455		513
456	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;
457	}	522	}
458		523
459	static unsigned int	524	static unsigned int
460	minpot (unsigned int n)	525	minpot (unsigned int n)
461	{	526	{
…		…
544		609
545	return mod;	610	return mod;
546	}	611	}
547		612
548	static void	613	static void
549	deliantra_main ()	614	deliantra_main (SV *real_main)
550	{	615	{
551	char *argv[] = { 0 };	616	dSP;
552	call_argv ("::main", G_DISCARD \| G_VOID, argv);	617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
553	}	620	}
554		621
555	#ifdef __MACOSX__	622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
556	/* to due surprising braindamage on the side of SDL design, we	625	/* to due surprising braindamage on the side of SDL design, we
557	* do some mind-boggling hack here: SDL requires a custom main()	626	* do some mind-boggling hack here: SDL requires a custom main()
558	* 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,
559	* 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,
560	* and which calls our main (== SDL_main) back.	629	* and which calls our main (== SDL_main) back.
561	*/	630	*/
562	extern C_LINKAGE int	631	extern C_LINKAGE int
563	main (int argc, char *argv[])	632	main (int argc, char *argv[])
564	{	633	{
565	deliantra_main ();	634	deliantra_main (real_main);
566	}	635	}
567		636
568	#undef main	637	#undef main
569		638
570	extern C_LINKAGE int main (int argc, char *argv[]);	639	extern C_LINKAGE int main (int argc, char *argv[]);
571		640
572	static void	641	static void
573	SDL_braino (void)	642	SDL_main_hack (SV *real_main_)
574	{	643	{
		644	real_main = real_main_;
		645
575	char *argv[] = { "deliantra client", 0 };	646	char *argv[] = { "deliantra client", 0 };
576	(main) (1, argv);	647	(main) (1, argv);
577	}	648	}
578	#else	649	#else
579	static void	650	static void
580	SDL_braino (void)	651	SDL_main_hack (SV *real_main)
581	{	652	{
582	deliantra_main ();	653	deliantra_main (real_main);
583	}	654	}
584	#endif	655	#endif
585		656
586	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
587		658
…		…
788		859
789	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
790	# undef const_iv	861	# undef const_iv
791	};	862	};
792		863
793	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--)
794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
795		866
796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
798	}	869	}
799		870
…		…
815	NV ceil (NV x)	886	NV ceil (NV x)
816		887
817	IV minpot (UV n)	888	IV minpot (UV n)
818		889
819	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
820		897
821	void	898	void
822	pango_init ()	899	pango_init ()
823	CODE:	900	CODE:
824	{	901	{
…		…
832	#endif	909	#endif
833	}	910	}
834		911
835	char *SDL_GetError ()	912	char *SDL_GetError ()
836		913
837	void SDL_braino ()	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
838		916
839	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
840		918
841	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
842		920
843	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
844		922
845	void SDL_Quit ()	923	void SDL_Quit ()
846		924
847	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
848		927
849	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
850	CODE:	929	CODE:
851	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
852	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
853	OUTPUT:	932	OUTPUT:
854	RETVAL	933	RETVAL
855		934
856	void	935	void
…		…
911	);	990	);
912		991
913	if (RETVAL)	992	if (RETVAL)
914	{	993	{
915	av_clear (texture_av);	994	av_clear (texture_av);
916
917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
918	#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);
919	#include "glfunc.h"	996	#include "glfunc.h"
920	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
921	}	1000	}
922	}	1001	}
923	OUTPUT:	1002	OUTPUT:
924	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
925		1007
926	void	1008	void
927	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
928		1010
929	char *	1011	char *
930	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
931		1014
932	int	1015	int
933	SDL_GetAppState ()	1016	SDL_GetAppState ()
934		1017
935	int	1018	int
936	SDL_GetModState ()	1019	SDL_GetModState ()
937		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
938	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
939	poll_events ()	1029	peep_events ()
940	PPCODE:	1030	PPCODE:
941	{	1031	{
942	SDL_Event ev;	1032	SDL_Event ev;
943		1033
944	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
1010		1100
1011	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))));
1012	}	1102	}
1013	}	1103	}
1014		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
1015	int	1118	int
1016	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)
1017	POSTCALL:	1120	POSTCALL:
1018	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
1019	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
1020		1123
1021	void	1124	void
1022	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
1081	add_font (char *file)	1184	add_font (char *file)
1082	CODE:	1185	CODE:
1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1084	OUTPUT:	1187	OUTPUT:
1085	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)
1086		1196
1087	void	1197	void
1088	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
1089	ALIAS:	1199	ALIAS:
1090	load_image_file = 1	1200	load_image_file = 1
…		…
1136		1246
1137	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1138	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1139	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1140	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1141	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1142	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)));
1143	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1144	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1146		1256
…		…
1206	#if DEBUG	1316	#if DEBUG
1207	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1208	#endif	1318	#endif
1209	}	1319	}
1210		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1211	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1212		1329
1213	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1214		1331
1215	DC::Font	1332	DC::Font
1216	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1217	CODE:	1334	CODE:
1218	{	1335	{
1219	int count;	1336	int count;
1220	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1221	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1250	PROTOTYPE:	1367	PROTOTYPE:
1251	CODE:	1368	CODE:
1252	tc_restore ();	1369	tc_restore ();
1253		1370
1254	DC::Layout	1371	DC::Layout
1255	new (SV *class)	1372	new (SV *klass)
1256	CODE:	1373	CODE:
1257	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1258		1375
1259	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1260	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1409		1526
1410	void	1527	void
1411	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1412	CODE:	1529	CODE:
1413	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1414	{	1531	{
1415	self->base_height = base_height;	1532	self->base_height = base_height;
1416	layout_update_font (self);	1533	layout_update_font (self);
1417	}	1534	}
1418		1535
1419	void	1536	void
…		…
1646	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1647	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1648	}	1765	}
1649	}	1766	}
1650		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
1651	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)
1652	CODE:	1890	CODE:
1653	{	1891	{
1654	GLint width;	1892	GLint width;
1655	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);
…		…
1662	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1663		1901
1664	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1665		1903
1666	DC::Map	1904	DC::Map
1667	new (SV *class)	1905	new (SV *klass)
1668	CODE:	1906	CODE:
1669	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1670	RETVAL->x = 0;	1908	RETVAL->x = 0;
1671	RETVAL->y = 0;	1909	RETVAL->y = 0;
1672	RETVAL->w = 0;	1910	RETVAL->w = 0;
1673	RETVAL->h = 0;	1911	RETVAL->h = 0;
1674	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1711		1949
1712	void	1950	void
1713	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1714	CODE:	1952	CODE:
1715	{	1953	{
1716	tileid texid;	1954	tileid texid;
1717	maptex *tex;	1955	maptex *tex;
1718		1956
1719	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1720	return;	1958	return;
1721		1959
1722	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1723	return;	1961	return;
1724		1962
1725	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1726		1964
1727	if (!texid)	1965	if (!texid)
1728	return;	1966	return;
1729		1967
1730	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1759	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1997	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1760	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1761	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1763	}	2001	}
		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
1764		2022
1765	int	2023	int
1766	ox (DC::Map self)	2024	ox (DC::Map self)
1767	ALIAS:	2025	ALIAS:
1768	oy = 1	2026	oy = 1
…		…
1808	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1809	}	2067	}
1810	}	2068	}
1811		2069
1812	SV *	2070	SV *
1813	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1814	CODE:	2072	CODE:
1815	{	2073	{
1816	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1817	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1818	mapcell *cell;	2076	mapcell *cell;
…		…
1839		2097
1840	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1841		2099
1842	if (flags & 8)	2100	if (flags & 8)
1843	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1844	if (extmap)	2104	do
1845	{	2105	{
1846	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1847		2108
1848	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
1849	{	2112	{
1850	ext = *data++;
1851	cmd = ext & 0x7f;
1852
1853	if (cmd < 4)
1854	cell->darkness = 255 - ext * 64 + 1;
1855	else if (cmd == 5) // health
1856	{
1857	cell->stat_width = 1;	2113	cell->stat_width = 1;
1858	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1859	}
1860	else if (cmd == 6) // monster width
1861	cell->stat_width = *data++ + 1;
1862	else if (cmd == 0x47)
1863	{
1864	if (*data == 1) cell->player = data [1];
1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1868
1869	data += *data + 1;
1870	}
1871	else if (cmd == 8) // cell flags
1872	cell->flags = *data++;
1873	else if (ext & 0x40) // unknown, multibyte => skip
1874	data += *data + 1;
1875	else
1876	data++;
1877	}	2115	}
1878	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++;
1879	}	2133	}
1880	else	2134	while (ext & 0x80);
1881	cell->darkness = *data++ + 1;
1882	}	2135	}
1883		2136
1884	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
1885	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
1886	{	2139	{
…		…
1889	cell->tile [z] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
1890		2143
1891	if (cell->tile [z])	2144	if (cell->tile [z])
1892	{	2145	{
1893	maptex *tex = self->tex + cell->tile [z];	2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
1894	if (!tex->name)	2148	if (!tex->name)
1895	av_push (missing, newSViv (cell->tile [z]));	2149	av_push (missing, newSViv (cell->tile [z]));
1896		2150
1897	if (tex->smoothtile)	2151	if (tex->smoothtile)
1898	{	2152	{
1899	maptex *smooth = self->tex + tex->smoothtile;	2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
1900	if (!smooth->name)	2155	if (!smooth->name)
1901	av_push (missing, newSViv (tex->smoothtile));	2156	av_push (missing, newSViv (tex->smoothtile));
1902	}	2157	}
1903	}	2158	}
1904	}	2159	}
…		…
1932	? self->row + y	2187	? self->row + y
1933	: 0;	2188	: 0;
1934		2189
1935	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1936	{	2191	{
1937	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1938		2193
1939	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1940	{	2195	{
1941	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1942		2197
…		…
1944	{	2199	{
1945	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1946	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1947	int a1 = tex.a;	2202	int a1 = tex.a;
1948		2203
1949	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1950	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1951	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1952	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1953	}	2208	}
1954	}	2209	}
1955		2210
1956	*map++ = (r )	2211	*map++ = (r )
1957	\| (g << 8)	2212	\| (g << 8)
1958	\| (b << 16)	2213	\| (b << 16)
1959	\| (a << 24);	2214	\| (a << 24);
1960	}	2215	}
1961	}	2216	}
1962		2217
1963	RETVAL = map_sv;	2218	RETVAL = map_sv;
1964	}	2219	}
1965	OUTPUT:	2220	OUTPUT:
1966	RETVAL	2221	RETVAL
1967		2222
1968	void	2223	void
1969	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)
1970	CODE:	2225	CODE:
1971	{	2226	{
1972	int x, y, z;	2227	int x, y, z;
1973		2228
1974	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976	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!
1977	smooth_key skey;
1978	int pl_x, pl_y;	2230	int pl_x, pl_y;
1979	maptex pl_tex;	2231	maptex pl_tex;
1980	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
1981	rc_key_t key;	2234	rc_key_t key;
1982	rc_array_t *arr;	2235	rc_array_t *arr;
1983		2236
1984	pl_tex.name = 0;	2237	pl_tex.name = 0;
1985		2238
1986	// thats current max. sorry.	2239	// that's current max. sorry.
1987	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1988	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1989
1990	// clear key, in case of extra padding
1991	memset (&skey, 0, sizeof (skey));
1992		2242
1993	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
1994	key.r = 255;	2244	key.r = 255;
1995	key.g = 255;	2245	key.g = 255;
1996	key.b = 255;	2246	key.b = 255;
1997	key.a = 255;	2247	key.a = 255;
1998	key.mode = GL_QUADS;	2248	key.mode = GL_QUADS;
1999	key.format = GL_T2F_V3F;	2249	key.format = GL_T2F_V3F;
2000	key.texname = -1;
2001		2250
2002	mx += self->x;	2251	mx += self->x;
2003	my += self->y;	2252	my += self->y;
2004		2253
2005	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
2006	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
2007	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
2008	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2009		2258
2010	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
2011	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
2012	{	2261	{
2013	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030		2279
2031	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
2032	{	2281	{
2033	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;
		2285	key.texname = -1;
2034		2286
2035	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
2036	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
2037	{	2289	{
2038	maprow *row = self->row + (y + my);	2290	maprow *row = self->row + (y + my);
…		…
2044	tileid tile = cell->tile [z];	2296	tileid tile = cell->tile [z];
2045		2297
2046	if (tile)	2298	if (tile)
2047	{	2299	{
2048	maptex tex = self->tex [tile];	2300	maptex tex = self->tex [tile];
2049	int px = (x + 1) * T - tex.w;	2301	int px, py;
2050	int py = (y + 1) * T - tex.h;
2051		2302
2052	if (key.texname != tex.name)	2303	if (key.texname != tex.name)
2053	{	2304	{
		2305	self->tex [tile].unused = 0;
		2306
2054	if (!tex.name)	2307	if (!tex.name)
2055	tex = self->tex [2]; /* missing, replace by noface */	2308	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2056		2309
2057	key.texname = tex.name;	2310	key.texname = tex.name;
2058	arr = rc_array (rc, &key);	2311	arr = rc_array (rc, &key);
2059	}	2312	}
		2313
		2314	px = (x + 1) * Th - tex.w;
		2315	py = (y + 1) * Tw - tex.h;
2060		2316
2061	if (expect_false (cell->player == player) && expect_false (z == 2))	2317	if (expect_false (cell->player == player) && expect_false (z == 2))
2062	{	2318	{
2063	pl_x = px;	2319	pl_x = px;
2064	pl_y = py;	2320	pl_y = py;
…		…
2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2325	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2326	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2327	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2328	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2073		2329
2074	if (expect_false (cell->flags) && expect_false (z == 2))
2075	{
2076	// overlays such as the speech bubble, probably more to come
2077	if (cell->flags & 1)
2078	{
2079	maptex tex = self->tex [1];
2080	int px = x * T + T * 2 / 32;
2081	int py = y * T - T * 6 / 32;
2082
2083	if (tex.name)
2084	{
2085	if (key.texname != tex.name)
2086	{
2087	key.texname = tex.name;
2088	arr = rc_array (rc, &key);
2089	}
2090
2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095	}
2096	}
2097	}
2098
2099	// update smooth hash	2330	// update smooth hash
2100	if (tex.smoothtile)	2331	if (tex.smoothtile)
2101	{	2332	{
2102	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
2103	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
2104		2335
2105	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
2106		2337
2107	// 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
2108	// shifted +1\|+1 so we always stay positive.	2339	// shifted +1\|+1 so we always stay positive.
2109		2340
2110	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
2118		2349
2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
2121		2352
2122	// full tile	2353	// full tile
2123	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);
2124		2355
2125	// borders	2356	// borders
2126	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);
2127	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);
2128	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);
2129	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);
2130		2361
2131	// corners	2362	// corners
2132	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);
2133	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);
2134	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);
2135	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);
		2367	}
		2368	}
		2369
		2370	if (expect_false (z == 2) && expect_false (cell->flags))
		2371	{
		2372	// overlays such as the speech bubble, probably more to come
		2373	if (cell->flags & 1)
		2374	{
		2375	rc_key_t key_ov = key;
		2376	maptex tex = self->tex [TEXID_SPEECH];
		2377	rc_array_t *arr;
		2378	int px = x * Tw + Tw * 2 / 32;
		2379	int py = y * Th - Th * 6 / 32;
		2380
		2381	key_ov.texname = tex.name;
		2382	arr = rc_array (rc_ov, &key_ov);
		2383
		2384	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2385	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2386	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2136	}	2388	}
2137	}	2389	}
2138	}	2390	}
2139	}	2391	}
2140		2392
…		…
2146	{	2398	{
2147	int w, b;	2399	int w, b;
2148		2400
2149	glEnable (GL_TEXTURE_2D);	2401	glEnable (GL_TEXTURE_2D);
2150	glBegin (GL_QUADS);	2402	glBegin (GL_QUADS);
2151	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)
2152	{	2406	{
2153	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
2154	if (smask)	2408	IV bits = it->second;
2155	for (b = 0; b < 32; ++b)	2409
2156	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
2157	{	2413	{
2158	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
2159	HE *he;	2422	if (tex.name)
2160
2161	hv_iterinit (smooth);
2162	while ((he = hv_iternext (smooth)))
2163	{	2423	{
2164	smooth_key skey = (smooth_key )HeKEY (he);	2424	// this time avoiding texture state changes
2165	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
2166		2426	if (key.texname != tex.name)
2167	if (!(bits & 0x1000)
2168	&& skey->level == level
2169	&& level > smooth_max [skey->x][skey->y])
2170	{	2427	{
2171	maptex tex = self->tex [skey->tile];	2428	self->tex [skey.tile].unused = 0;
2172	int px = (((int)skey->x) - 1) * T;
2173	int py = (((int)skey->y) - 1) * T;
2174	int border = bits & 15;
2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176	float dx = tex.s * .0625f; // 16 images/row
2177	float dy = tex.t * .5f ; // 2 images/column
2178		2429
2179	if (tex.name)
2180	{
2181	// this time avoiding texture state changes
2182	// save gobs of state changes.
2183	if (key.texname != tex.name)
2184	{
2185	glEnd ();	2430	glEnd ();
2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
2188	}	2433	}
2189		2434
2190	if (border)	2435	if (border)
2191	{	2436	{
2192	float ox = border * dx;	2437	float ox = border * dx;
2193		2438
2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2198	}	2443	}
2199		2444
2200	if (corner)	2445	if (corner)
2201	{	2446	{
2202	float ox = corner * dx;	2447	float ox = corner * dx;
2203		2448
2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2208	}
2209	}
2210	}	2453	}
2211	}	2454	}
2212	}	2455	}
2213	}	2456	}
2214		2457
2215	glEnd ();	2458	glEnd ();
2216	glDisable (GL_TEXTURE_2D);	2459	glDisable (GL_TEXTURE_2D);
2217	key.texname = -1;	2460	key.texname = -1;
2218	}	2461	}
2219
2220	hv_clear (smooth);
2221	}	2462	}
2222		2463
2223	if (pl_tex.name)	2464	if (pl_tex.name)
2224	{	2465	{
2225	maptex tex = pl_tex;	2466	maptex tex = pl_tex;
…		…
2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2476	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2236		2477
2237	rc_draw (rc);	2478	rc_draw (rc);
2238	}	2479	}
2239		2480
		2481	rc_draw (rc_ov);
		2482	rc_clear (rc_ov);
		2483
2240	glDisable (GL_BLEND);	2484	glDisable (GL_BLEND);
2241	rc_free (rc);	2485	rc_free (rc);
		2486	rc_free (rc_ov);
2242		2487
2243	// top layer: overlays such as the health bar	2488	// top layer: overlays such as the health bar
2244	for (y = 0; y < sh; y++)	2489	for (y = 0; y < sh; y++)
2245	if (0 <= y + my && y + my < self->rows)	2490	if (0 <= y + my && y + my < self->rows)
2246	{	2491	{
…		…
2249	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
2250	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
2251	{	2496	{
2252	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
2253		2498
2254	int px = x * T;	2499	int px = x * Tw;
2255	int py = y * T;	2500	int py = y * Th;
2256		2501
2257	if (expect_false (cell->player == player))	2502	if (expect_false (cell->player == player))
2258	{	2503	{
2259	px += sdx;	2504	px += sdx;
2260	py += sdy;	2505	py += sdy;
2261	}	2506	}
2262		2507
2263	if (cell->stat_hp)	2508	if (cell->stat_hp)
2264	{	2509	{
2265	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
2266	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2267		2512
2268	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
2269	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
2270	px + width - 1, py);	2515	px + width - 1, py);
2271		2516
…		…
2277	}	2522	}
2278	}	2523	}
2279	}	2524	}
2280		2525
2281	void	2526	void
2282	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)
2283	CODE:	2528	CODE:
2284	{	2529	{
2285	static float color[16][3] = {	2530	static float color[16][3] = {
2286	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
2287	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
2288	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
2289	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
2290		2535
2291	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
2292	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
2293	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
2294	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
2295		2540
2296	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
2297	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
2298	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
2299	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
2300		2545
2301	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
2302		2547
2303	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
2304	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
2305	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
2306	};	2551	};
2307		2552
2308	int x, y;	2553	int x, y;
2309		2554
2310	glEnable (GL_TEXTURE_2D);	2555	glEnable (GL_TEXTURE_2D);
		2556	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2557	* but the nvidia driver (185.18.14) mishandles alpha textures
		2558	* and takes the colour from god knows where instead of using
		2559	* Cp. MODULATE results in the same colour, but slightly different
		2560	* alpha, but atcually gives us the correct colour with nvidia.
		2561	*/
2311	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2312	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
2313	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2564	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2314	glBegin (GL_QUADS);	2565	glBegin (GL_QUADS);
2315		2566
2316	for (y = 0; y < h; y++)	2567	for (y = 0; y < h; y++)
…		…
2320		2571
2321	if (m)	2572	if (m)
2322	{	2573	{
2323	float *c = color [m & 15];	2574	float *c = color [m & 15];
2324		2575
2325	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2326	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2327		2578
2328	glColor4f (c[0], c[1], c[2], 0.75);	2579	glColor4f (c[0], c[1], c[2], 1);
2329	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2330	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2331	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2332	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2583	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2333	}	2584	}
…		…
2341	void	2592	void
2342	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)
2343	PPCODE:	2594	PPCODE:
2344	{	2595	{
2345	int x, y;	2596	int x, y;
2346	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2347	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2348	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2349	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);
2350	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2603	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2351	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2604	memset (darkness1, 0, sw1*sh1);
2352	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2353		2605
2354	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2355	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2356		2608
2357	mx += self->x - 1;	2609	mx += self->x - 1;
2358	my += self->y - 1;	2610	my += self->y - 1;
2359
2360	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2361		2611
2362	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2363	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2364	{	2614	{
2365	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2368	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2369	{	2619	{
2370	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2371		2621
2372	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2373	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2374	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2375	}	2625	}
2376	}	2626	}
2377		2627
2378	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2379	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2398		2648
2399	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2400	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2401	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2402		2652
2403	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2404	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2405	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2406	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2407	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 */
2408	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2409	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2410	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2411	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2412	}	2662	}
2413		2663
2414	free (darkness1);	2664	free (darkness1);
2415		2665
2416	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2417	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2418	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2419	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2420	}	2670	}
2421		2671
2422	SV *	2672	SV *
…		…
2485	else	2735	else
2486	*data++ = 0;	2736	*data++ = 0;
2487	}	2737	}
2488	}	2738	}
2489		2739
2490	/* if size is wh + 5 then no data has been found /	2740	/* if size is wh + 5 then no data has been found /
2491	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2741	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2492	{	2742	{
2493	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2494	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2495	}	2745	}
2496		2746
2497	RETVAL = data_sv;	2747	RETVAL = data_sv;
2498	}	2748	}
2499	OUTPUT:	2749	OUTPUT:
2500	RETVAL	2750	RETVAL
2501		2751
2502	void	2752	void
…		…
2509	STRLEN len;	2759	STRLEN len;
2510	uint8_t data, end;	2760	uint8_t data, end;
2511		2761
2512	len = SvLEN (data_sv);	2762	len = SvLEN (data_sv);
2513	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2514	data = SvPVbyte_nolen (data_sv);	2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2515	end = data + len + 8;	2765	end = data + len + 8;
2516		2766
2517	if (len < 5)	2767	if (len < 5)
2518	XSRETURN_EMPTY;	2768	XSRETURN_EMPTY;
2519		2769
…		…
2580	}	2830	}
2581		2831
2582	MODULE = Deliantra::Client PACKAGE = DC::RW	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2583		2833
2584	DC::RW	2834	DC::RW
2585	new (SV class, SV data_sv)	2835	new (SV klass, SV data_sv)
2586	CODE:	2836	CODE:
2587	{	2837	{
2588	STRLEN datalen;	2838	STRLEN datalen;
2589	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2590		2840
…		…
2592	}	2842	}
2593	OUTPUT:	2843	OUTPUT:
2594	RETVAL	2844	RETVAL
2595		2845
2596	DC::RW	2846	DC::RW
2597	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")
2598	CODE:	2848	CODE:
2599	RETVAL = SDL_RWFromFile (path, mode);	2849	RETVAL = SDL_RWFromFile (path, mode);
2600	OUTPUT:	2850	OUTPUT:
2601	RETVAL	2851	RETVAL
2602		2852
…		…
2620	if (RETVAL < 0)	2870	if (RETVAL < 0)
2621	{	2871	{
2622	RETVAL = Mix_GroupOldest (-1);	2872	RETVAL = Mix_GroupOldest (-1);
2623		2873
2624	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)
2625	XSRETURN_UNDEF;	2880	XSRETURN_UNDEF;
2626		2881	}
		2882	else
2627	Mix_HaltChannel (RETVAL);	2883	Mix_HaltChannel (RETVAL);
2628	}	2884	}
2629		2885
2630	Mix_UnregisterAllEffects (RETVAL);	2886	Mix_UnregisterAllEffects (RETVAL);
2631	Mix_Volume (RETVAL, 128);	2887	Mix_Volume (RETVAL, 128);
2632	}	2888	}
…		…
2679	void	2935	void
2680	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)
2681	CODE:	2937	CODE:
2682	{	2938	{
2683	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));
2684	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;
2685	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2686	}	2942	}
2687		2943
2688	void	2944	void
2689	set_reverse_stereo (DC::Channel self, int flip)	2945	set_reverse_stereo (DC::Channel self, int flip)
…		…
2692		2948
2693	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2694		2950
2695	PROTOTYPES: DISABLE	2951	PROTOTYPES: DISABLE
2696		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
2697	DC::MixChunk	2965	DC::MixChunk
2698	new (SV *class, DC::RW rwops)	2966	new (SV *klass, DC::RW rwops)
2699	CODE:	2967	CODE:
2700	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2701	OUTPUT:	2969	OUTPUT:
2702	RETVAL	2970	RETVAL
2703		2971
…		…
2733	OUTPUT:	3001	OUTPUT:
2734	RETVAL	3002	RETVAL
2735		3003
2736	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2737		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
2738	int	3018	int
2739	volume (int volume = -1)	3019	volume (int volume = -1)
2740	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2741	CODE:	3021	CODE:
2742	if (items > 0)	3022	if (items > 0)
…		…
2753	void	3033	void
2754	halt ()	3034	halt ()
2755	CODE:	3035	CODE:
2756	Mix_HaltMusic ();	3036	Mix_HaltMusic ();
2757		3037
		3038	int
		3039	playing ()
		3040	CODE:
		3041	RETVAL = Mix_PlayingMusic ();
		3042	OUTPUT:
		3043	RETVAL
		3044
2758	DC::MixMusic	3045	DC::MixMusic
2759	new (SV *class, DC::RW rwops)	3046	new (SV *klass, DC::RW rwops)
2760	CODE:	3047	CODE:
2761	RETVAL = Mix_LoadMUS_RW (rwops);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2762	OUTPUT:	3049	OUTPUT:
2763	RETVAL	3050	RETVAL
2764		3051
…		…
2792	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2793	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2794	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2795	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2796	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2797	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2798	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2799	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2800	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2801	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2813	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2814	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2815	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2816	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2817	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),
2818	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2819	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2820	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2821	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2822	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2890	const_iv (GL_NICEST),	3182	const_iv (GL_NICEST),
2891	const_iv (GL_V2F),	3183	const_iv (GL_V2F),
2892	const_iv (GL_V3F),	3184	const_iv (GL_V3F),
2893	const_iv (GL_T2F_V3F),	3185	const_iv (GL_T2F_V3F),
2894	const_iv (GL_T2F_N3F_V3F),	3186	const_iv (GL_T2F_N3F_V3F),
		3187	const_iv (GL_FUNC_ADD),
		3188	const_iv (GL_FUNC_SUBTRACT),
		3189	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2895	# undef const_iv	3190	# undef const_iv
2896	};	3191	};
2897		3192
2898	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--)
2899	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2900		3195
2901	texture_av = newAV ();	3196	texture_av = newAV ();
2902	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2903	}	3198	}
2904		3199
…		…
2906	disable_GL_EXT_blend_func_separate ()	3201	disable_GL_EXT_blend_func_separate ()
2907	CODE:	3202	CODE:
2908	gl.BlendFuncSeparate = 0;	3203	gl.BlendFuncSeparate = 0;
2909	gl.BlendFuncSeparateEXT = 0;	3204	gl.BlendFuncSeparateEXT = 0;
2910		3205
2911	char *	3206	void
		3207	apple_nvidia_bug (int enable)
		3208
		3209	const char *
2912	gl_vendor ()	3210	gl_vendor ()
2913	CODE:	3211	CODE:
2914	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2915	OUTPUT:	3213	OUTPUT:
2916	RETVAL	3214	RETVAL
2917		3215
2918	char *	3216	const char *
2919	gl_version ()	3217	gl_version ()
2920	CODE:	3218	CODE:
2921	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2922	OUTPUT:	3220	OUTPUT:
2923	RETVAL	3221	RETVAL
2924		3222
2925	char *	3223	const char *
2926	gl_extensions ()	3224	gl_extensions ()
2927	CODE:	3225	CODE:
2928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2929	OUTPUT:	3227	OUTPUT:
2930	RETVAL	3228	RETVAL
2931		3229
2932	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
2933		3235
2934	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
2935	CODE:	3237	CODE:
2936	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
2937	OUTPUT:	3239	OUTPUT:
…		…
2945		3247
2946	int glGetError ()	3248	int glGetError ()
2947		3249
2948	void glFinish ()	3250	void glFinish ()
2949		3251
		3252	void glFlush ()
		3253
2950	void glClear (int mask)	3254	void glClear (int mask)
2951		3255
2952	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)
2953	PROTOTYPE: @	3257	PROTOTYPE: @
2954		3258
…		…
2963	void glBlendFunc (int sfactor, int dfactor)	3267	void glBlendFunc (int sfactor, int dfactor)
2964		3268
2965	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3269	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2966	CODE:	3270	CODE:
2967	gl_BlendFuncSeparate (sa, da, saa, daa);	3271	gl_BlendFuncSeparate (sa, da, saa, daa);
		3272
		3273	# void glBlendEquation (int se)
2968		3274
2969	void glDepthMask (int flag)	3275	void glDepthMask (int flag)
2970		3276
2971	void glLogicOp (int opcode)	3277	void glLogicOp (int opcode)
2972		3278
…		…
3123		3429
3124	void glEndList ()	3430	void glEndList ()
3125		3431
3126	void glCallList (int list)	3432	void glCallList (int list)
3127		3433
		3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
3128	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3129		3440
3130	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
3131		3442
3132	void	3443	void
3133	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
3134	PPCODE:	3445	PPCODE:
3135	{	3446	{
3136	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
3137	XPUSHs (self);	3448	XPUSHs (self);
3138	}	3449	}
3139		3450
3140	BOOT:	3451	BOOT:
3141	{	3452	{
…		…
3149		3460
3150	void	3461	void
3151	draw (SV *self)	3462	draw (SV *self)
3152	CODE:	3463	CODE:
3153	{	3464	{
3154	HV *hv;	3465	HV *hv;
3155	SV **svp;	3466	SV **svp;
3156	NV x, y, w, h;	3467	NV x, y, w, h;
3157	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
3158	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
3159	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
3160	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);

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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.279 by root, Thu Oct 2 15:59:40 2008 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 1.279 by root, Thu Oct 2 15:59:40 2008 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC