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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 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	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
239	} maptex;	273	};
240		274
241	typedef struct {	275	struct mapcell
		276	{
242	uint32_t player;	277	uint32_t player;
243	tileid tile[3];	278	tileid tile[3];
244	uint16_t darkness;	279	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	281	};
247		282
248	typedef struct {	283	struct maprow
		284	{
249	int32_t c0, c1;	285	int32_t c0, c1;
250	mapcell *col;	286	mapcell *col;
251	} maprow;	287	};
252		288
253	typedef struct map {	289	struct mapgrid {
254	int x, y, w, h;	290	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
258		294
259	int32_t rows;	295	int32_t rows;
260	maprow *row;	296	maprow *row;
261	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
262		300
263	static char *	301	static char *
264	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
265	{	303	{
266	char *p;	304	char *p;
…		…
284		322
285	#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))
286	#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))
287		325
288	static void	326	static void
289	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
290	{	328	{
291	while (self->faces <= face)	329	while (self->faces <= face)
292	{	330	{
293	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
294	self->faces *= 2;	332	self->faces *= 2;
295	}	333	}
296	}	334	}
297		335
298	static void	336	static void
299	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
300	{	338	{
301	while (self->texs <= texid)	339	while (self->texs <= texid)
302	{	340	{
303	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
304	self->texs *= 2;	342	self->texs *= 2;
305	}	343	}
306	}	344	}
307		345
308	static maprow *	346	static maprow *
309	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
310	{	348	{
311	if (0 > y)	349	if (0 > y)
312	{	350	{
313	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
352		390
353	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
354	}	392	}
355		393
356	static mapcell *	394	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
358	{	396	{
359	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
360	}	398	}
361		399
362	static void	400	static void
363	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
364	{	402	{
365	int r;	403	int r;
366		404
367	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	424	(cell)->flags = 0; \
387	(cell)->player = 0; \	425	(cell)->player = 0; \
388	} while (0)	426	} while (0)
389		427
390	static void	428	static void
391	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)
392	{	430	{
393	int x, y;	431	int x, y;
394	maprow *row;	432	maprow *row;
395	mapcell *cell;	433	mapcell *cell;
396		434
…		…
413	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
414	}	452	}
415	}	453	}
416	}	454	}
417		455
418	typedef struct {	456	struct smooth_key
		457	{
419	tileid tile;	458	tileid tile;
420	uint8_t x, y, level;	459	uint8_t x, y, level;
421	} 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	}
422		479
423	static void	480	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	482	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
427		484
428	if (SvIOK (*sv))	485	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
430	else	487	else
431	sv_setiv (*sv, bits);	488	it->second \|= bits;
432	}	489	}
433		490
434	static void	491	static void
435	music_finished (void)	492	music_finished (void)
436	{	493	{
…		…
453	ev.code = 1;	510	ev.code = 1;
454	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
455	ev.data2 = 0;	512	ev.data2 = 0;
456		513
457	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;
458	}	522	}
459		523
460	static unsigned int	524	static unsigned int
461	minpot (unsigned int n)	525	minpot (unsigned int n)
462	{	526	{
…		…
545		609
546	return mod;	610	return mod;
547	}	611	}
548		612
549	static void	613	static void
550	deliantra_main ()	614	deliantra_main (SV *real_main)
551	{	615	{
552	char *argv[] = { 0 };	616	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	620	}
555		621
556	#ifdef __MACOSX__	622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
557	/* to due surprising braindamage on the side of SDL design, we	625	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	626	* do some mind-boggling hack here: SDL requires a custom main()
559	* 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,
560	* 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,
561	* and which calls our main (== SDL_main) back.	629	* and which calls our main (== SDL_main) back.
562	*/	630	*/
563	extern C_LINKAGE int	631	extern C_LINKAGE int
564	main (int argc, char *argv[])	632	main (int argc, char *argv[])
565	{	633	{
566	deliantra_main ();	634	deliantra_main (real_main);
567	}	635	}
568		636
569	#undef main	637	#undef main
570		638
571	extern C_LINKAGE int main (int argc, char *argv[]);	639	extern C_LINKAGE int main (int argc, char *argv[]);
572		640
573	static void	641	static void
574	SDL_braino (void)	642	SDL_main_hack (SV *real_main_)
575	{	643	{
		644	real_main = real_main_;
		645
576	char *argv[] = { "deliantra client", 0 };	646	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	647	(main) (1, argv);
578	}	648	}
579	#else	649	#else
580	static void	650	static void
581	SDL_braino (void)	651	SDL_main_hack (SV *real_main)
582	{	652	{
583	deliantra_main ();	653	deliantra_main (real_main);
584	}	654	}
585	#endif	655	#endif
586		656
587	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
588		658
…		…
789		859
790	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
791	# undef const_iv	861	# undef const_iv
792	};	862	};
793		863
794	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--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		866
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	869	}
800		870
…		…
816	NV ceil (NV x)	886	NV ceil (NV x)
817		887
818	IV minpot (UV n)	888	IV minpot (UV n)
819		889
820	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
821		897
822	void	898	void
823	pango_init ()	899	pango_init ()
824	CODE:	900	CODE:
825	{	901	{
…		…
833	#endif	909	#endif
834	}	910	}
835		911
836	char *SDL_GetError ()	912	char *SDL_GetError ()
837		913
838	void SDL_braino ()	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
839		916
840	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
841		918
842	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
843		920
844	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
845		922
846	void SDL_Quit ()	923	void SDL_Quit ()
847		924
848	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
849		927
850	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
851	CODE:	929	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
854	OUTPUT:	932	OUTPUT:
855	RETVAL	933	RETVAL
856		934
857	void	935	void
…		…
912	);	990	);
913		991
914	if (RETVAL)	992	if (RETVAL)
915	{	993	{
916	av_clear (texture_av);	994	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#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);
920	#include "glfunc.h"	996	#include "glfunc.h"
921	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	1000	}
923	}	1001	}
924	OUTPUT:	1002	OUTPUT:
925	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
926		1007
927	void	1008	void
928	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
929		1010
930	char *	1011	char *
931	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
932		1014
933	int	1015	int
934	SDL_GetAppState ()	1016	SDL_GetAppState ()
935		1017
936	int	1018	int
937	SDL_GetModState ()	1019	SDL_GetModState ()
938		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
939	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
940	poll_events ()	1029	peep_events ()
941	PPCODE:	1030	PPCODE:
942	{	1031	{
943	SDL_Event ev;	1032	SDL_Event ev;
944		1033
945	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
1011		1100
1012	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))));
1013	}	1102	}
1014	}	1103	}
1015		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
1016	int	1118	int
1017	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)
1018	POSTCALL:	1120	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
1021		1123
1022	void	1124	void
1023	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1184	add_font (char *file)
1083	CODE:	1185	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1187	OUTPUT:
1086	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)
1087		1196
1088	void	1197	void
1089	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
1090	ALIAS:	1199	ALIAS:
1091	load_image_file = 1	1200	load_image_file = 1
…		…
1137		1246
1138	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1143	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)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1147		1256
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1329
1221	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1222		1331
1223	DC::Font	1332	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1334	CODE:
1226	{	1335	{
1227	int count;	1336	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1367	PROTOTYPE:
1259	CODE:	1368	CODE:
1260	tc_restore ();	1369	tc_restore ();
1261		1370
1262	DC::Layout	1371	DC::Layout
1263	new (SV *class)	1372	new (SV *klass)
1264	CODE:	1373	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1266		1375
1267	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1417		1526
1418	void	1527	void
1419	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1420	CODE:	1529	CODE:
1421	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1422	{	1531	{
1423	self->base_height = base_height;	1532	self->base_height = base_height;
1424	layout_update_font (self);	1533	layout_update_font (self);
1425	}	1534	}
1426		1535
1427	void	1536	void
…		…
1654	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1656	}	1765	}
1657	}	1766	}
1658		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
1659	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)
1660	CODE:	1890	CODE:
1661	{	1891	{
1662	GLint width;	1892	GLint width;
1663	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);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1901
1672	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1673		1903
1674	DC::Map	1904	DC::Map
1675	new (SV *class)	1905	new (SV *klass)
1676	CODE:	1906	CODE:
1677	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1908	RETVAL->x = 0;
1679	RETVAL->y = 0;	1909	RETVAL->y = 0;
1680	RETVAL->w = 0;	1910	RETVAL->w = 0;
1681	RETVAL->h = 0;	1911	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1719		1949
1720	void	1950	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1952	CODE:
1723	{	1953	{
1724	tileid texid;	1954	tileid texid;
1725	maptex *tex;	1955	maptex *tex;
1726		1956
1727	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1728	return;	1958	return;
1729		1959
1730	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1961	return;
1732		1962
1733	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1734		1964
1735	if (!texid)	1965	if (!texid)
1736	return;	1966	return;
1737		1967
1738	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1771	}	2001	}
1772		2002
1773	void	2003	void
1774	expire_textures (DC::Map self, int texid, int count)	2004	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	2005	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	2006	for (; texid < self->texs && count; ++texid, --count)
1777	{	2007	{
1778	maptex *tex = self->tex + texid;	2008	maptex *tex = self->tex + texid;
1779		2009
1780	if (tex->name)	2010	if (tex->name)
1781	{	2011	{
1782	if (tex->unused)	2012	if (tex->unused)
1783	{	2013	{
1784	tex->name = 0;	2014	tex->name = 0;
1785	tex->unused = 0,	2015	tex->unused = 0;
1786	XPUSHs (sv_2mortal (newSViv (texid)));	2016	XPUSHs (sv_2mortal (newSViv (texid)));
1787	}	2017	}
1788	else	2018	else
1789	tex->unused = 1;	2019	tex->unused = 1;
1790	}	2020	}
…		…
1836	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1837	}	2067	}
1838	}	2068	}
1839		2069
1840	SV *	2070	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2072	CODE:
1843	{	2073	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2076	mapcell *cell;
…		…
1867		2097
1868	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1869		2099
1870	if (flags & 8)	2100	if (flags & 8)
1871	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1872	if (extmap)	2104	do
1873	{	2105	{
1874	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1875		2108
1876	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
1877	{	2112	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2113	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2115	}
1906	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++;
1907	}	2133	}
1908	else	2134	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2135	}
1911		2136
1912	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
1914	{	2139	{
…		…
1962	? self->row + y	2187	? self->row + y
1963	: 0;	2188	: 0;
1964		2189
1965	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1966	{	2191	{
1967	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2193
1969	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1970	{	2195	{
1971	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1972		2197
…		…
1974	{	2199	{
1975	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2202	int a1 = tex.a;
1978		2203
1979	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1983	}	2208	}
1984	}	2209	}
1985		2210
1986	*map++ = (r )	2211	*map++ = (r )
1987	\| (g << 8)	2212	\| (g << 8)
1988	\| (b << 16)	2213	\| (b << 16)
1989	\| (a << 24);	2214	\| (a << 24);
1990	}	2215	}
1991	}	2216	}
1992		2217
1993	RETVAL = map_sv;	2218	RETVAL = map_sv;
1994	}	2219	}
1995	OUTPUT:	2220	OUTPUT:
1996	RETVAL	2221	RETVAL
1997		2222
1998	void	2223	void
1999	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)
2000	CODE:	2225	CODE:
2001	{	2226	{
2002	int x, y, z;	2227	int x, y, z;
2003		2228
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	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!
2007	smooth_key skey;
2008	int pl_x, pl_y;	2230	int pl_x, pl_y;
2009	maptex pl_tex;	2231	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
2011	rc_key_t key;	2234	rc_key_t key;
2012	rc_array_t *arr;	2235	rc_array_t *arr;
2013		2236
2014	pl_tex.name = 0;	2237	pl_tex.name = 0;
2015		2238
2016	// thats current max. sorry.	2239	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2242
2023	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2244	key.r = 255;
2025	key.g = 255;	2245	key.g = 255;
2026	key.b = 255;	2246	key.b = 255;
2027	key.a = 255;	2247	key.a = 255;
2028	key.mode = GL_QUADS;	2248	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2249	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2250
2032	mx += self->x;	2251	mx += self->x;
2033	my += self->y;	2252	my += self->y;
2034		2253
2035	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
2036	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
2037	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
2038	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2039		2258
2040	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
2041	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
2042	{	2261	{
2043	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
2058	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2279
2061	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
2062	{	2281	{
2063	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;
2064		2286
2065	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
2067	{	2289	{
2068	maprow *row = self->row + (y + my);	2290	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2296	tileid tile = cell->tile [z];
2075		2297
2076	if (tile)	2298	if (tile)
2077	{	2299	{
2078	maptex tex = self->tex [tile];	2300	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2301	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2302
2082	if (key.texname != tex.name)	2303	if (key.texname != tex.name)
2083	{	2304	{
2084	self->tex [tile].unused = 0;	2305	self->tex [tile].unused = 0;
2085		2306
2086	if (!tex.name)	2307	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2308	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2309
2089	key.texname = tex.name;	2310	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2311	arr = rc_array (rc, &key);
2091	}	2312	}
		2313
		2314	px = (x + 1) * Th - tex.w;
		2315	py = (y + 1) * Tw - tex.h;
2092		2316
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2317	if (expect_false (cell->player == player) && expect_false (z == 2))
2094	{	2318	{
2095	pl_x = px;	2319	pl_x = px;
2096	pl_y = py;	2320	pl_y = py;
…		…
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2325	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2102	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);
2103	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);
2104	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);
2105		2329
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	// overlays such as the speech bubble, probably more to come
2109	if (cell->flags & 1)
2110	{
2111	maptex tex = self->tex [1];
2112	int px = x * T + T * 2 / 32;
2113	int py = y * T - T * 6 / 32;
2114
2115	if (tex.name)
2116	{
2117	if (key.texname != tex.name)
2118	{
2119	key.texname = tex.name;
2120	arr = rc_array (rc, &key);
2121	}
2122
2123	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127	}
2128	}
2129	}
2130
2131	// update smooth hash	2330	// update smooth hash
2132	if (tex.smoothtile)	2331	if (tex.smoothtile)
2133	{	2332	{
2134	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
2136		2335
2137	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
2138		2337
2139	// 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
2140	// shifted +1\|+1 so we always stay positive.	2339	// shifted +1\|+1 so we always stay positive.
2141		2340
2142	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
2150		2349
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
2153		2352
2154	// full tile	2353	// full tile
2155	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);
2156		2355
2157	// borders	2356	// borders
2158	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);
2159	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);
2160	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);
2161	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);
2162		2361
2163	// corners	2362	// corners
2164	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);
2165	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);
2166	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);
2167	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);
2168	}	2388	}
2169	}	2389	}
2170	}	2390	}
2171	}	2391	}
2172		2392
…		…
2178	{	2398	{
2179	int w, b;	2399	int w, b;
2180		2400
2181	glEnable (GL_TEXTURE_2D);	2401	glEnable (GL_TEXTURE_2D);
2182	glBegin (GL_QUADS);	2402	glBegin (GL_QUADS);
2183	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)
2184	{	2406	{
2185	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
2186	if (smask)	2408	IV bits = it->second;
2187	for (b = 0; b < 32; ++b)	2409
2188	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
2189	{	2413	{
2190	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
2191	HE *he;	2422	if (tex.name)
2192
2193	hv_iterinit (smooth);
2194	while ((he = hv_iternext (smooth)))
2195	{	2423	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2424	// this time avoiding texture state changes
2197	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
2198		2426	if (key.texname != tex.name)
2199	if (!(bits & 0x1000)
2200	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])
2202	{	2427	{
2203	maptex tex = self->tex [skey->tile];
2204	int px = (((int)skey->x) - 1) * T;
2205	int py = (((int)skey->y) - 1) * T;
2206	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column
2210
2211	if (tex.name)
2212	{
2213	// this time avoiding texture state changes
2214	// save gobs of state changes.
2215	if (key.texname != tex.name)
2216	{
2217	self->tex [skey->tile].unused = 0;	2428	self->tex [skey.tile].unused = 0;
2218		2429
2219	glEnd ();	2430	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
2222	}	2433	}
2223		2434
2224	if (border)	2435	if (border)
2225	{	2436	{
2226	float ox = border * dx;	2437	float ox = border * dx;
2227		2438
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2443	}
2233		2444
2234	if (corner)	2445	if (corner)
2235	{	2446	{
2236	float ox = corner * dx;	2447	float ox = corner * dx;
2237		2448
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}
2243	}
2244	}	2453	}
2245	}	2454	}
2246	}	2455	}
2247	}	2456	}
2248		2457
2249	glEnd ();	2458	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2459	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2460	key.texname = -1;
2252	}	2461	}
2253
2254	hv_clear (smooth);
2255	}	2462	}
2256		2463
2257	if (pl_tex.name)	2464	if (pl_tex.name)
2258	{	2465	{
2259	maptex tex = pl_tex;	2466	maptex tex = pl_tex;
…		…
2269	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);
2270		2477
2271	rc_draw (rc);	2478	rc_draw (rc);
2272	}	2479	}
2273		2480
		2481	rc_draw (rc_ov);
		2482	rc_clear (rc_ov);
		2483
2274	glDisable (GL_BLEND);	2484	glDisable (GL_BLEND);
2275	rc_free (rc);	2485	rc_free (rc);
		2486	rc_free (rc_ov);
2276		2487
2277	// top layer: overlays such as the health bar	2488	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2489	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2490	if (0 <= y + my && y + my < self->rows)
2280	{	2491	{
…		…
2283	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2496	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
2287		2498
2288	int px = x * T;	2499	int px = x * Tw;
2289	int py = y * T;	2500	int py = y * Th;
2290		2501
2291	if (expect_false (cell->player == player))	2502	if (expect_false (cell->player == player))
2292	{	2503	{
2293	px += sdx;	2504	px += sdx;
2294	py += sdy;	2505	py += sdy;
2295	}	2506	}
2296		2507
2297	if (cell->stat_hp)	2508	if (cell->stat_hp)
2298	{	2509	{
2299	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2512
2302	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2515	px + width - 1, py);
2305		2516
…		…
2311	}	2522	}
2312	}	2523	}
2313	}	2524	}
2314		2525
2315	void	2526	void
2316	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)
2317	CODE:	2528	CODE:
2318	{	2529	{
2319	static float color[16][3] = {	2530	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
2324		2535
2325	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
2329		2540
2330	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
2334		2545
2335	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
2336		2547
2337	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
2340	};	2551	};
2341		2552
2342	int x, y;	2553	int x, y;
2343		2554
2344	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	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2564	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2565	glBegin (GL_QUADS);
2349		2566
2350	for (y = 0; y < h; y++)	2567	for (y = 0; y < h; y++)
…		…
2354		2571
2355	if (m)	2572	if (m)
2356	{	2573	{
2357	float *c = color [m & 15];	2574	float *c = color [m & 15];
2358		2575
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2361		2578
2362	glColor4f (c[0], c[1], c[2], 0.75);	2579	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2583	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2584	}
…		…
2375	void	2592	void
2376	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)
2377	PPCODE:	2594	PPCODE:
2378	{	2595	{
2379	int x, y;	2596	int x, y;
2380	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2383	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);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2603	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2604	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2605
2388	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2608
2391	mx += self->x - 1;	2609	mx += self->x - 1;
2392	my += self->y - 1;	2610	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2611
2396	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2398	{	2614	{
2399	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2619	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2405		2621
2406	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2625	}
2410	}	2626	}
2411		2627
2412	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2432		2648
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2652
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	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 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2662	}
2447		2663
2448	free (darkness1);	2664	free (darkness1);
2449		2665
2450	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2454	}	2670	}
2455		2671
2456	SV *	2672	SV *
…		…
2519	else	2735	else
2520	*data++ = 0;	2736	*data++ = 0;
2521	}	2737	}
2522	}	2738	}
2523		2739
2524	/* if size is wh + 5 then no data has been found /	2740	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2741	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2742	{
2527	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2745	}
2530		2746
2531	RETVAL = data_sv;	2747	RETVAL = data_sv;
2532	}	2748	}
2533	OUTPUT:	2749	OUTPUT:
2534	RETVAL	2750	RETVAL
2535		2751
2536	void	2752	void
…		…
2543	STRLEN len;	2759	STRLEN len;
2544	uint8_t data, end;	2760	uint8_t data, end;
2545		2761
2546	len = SvLEN (data_sv);	2762	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2765	end = data + len + 8;
2550		2766
2551	if (len < 5)	2767	if (len < 5)
2552	XSRETURN_EMPTY;	2768	XSRETURN_EMPTY;
2553		2769
…		…
2614	}	2830	}
2615		2831
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2833
2618	DC::RW	2834	DC::RW
2619	new (SV class, SV data_sv)	2835	new (SV klass, SV data_sv)
2620	CODE:	2836	CODE:
2621	{	2837	{
2622	STRLEN datalen;	2838	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2624		2840
…		…
2626	}	2842	}
2627	OUTPUT:	2843	OUTPUT:
2628	RETVAL	2844	RETVAL
2629		2845
2630	DC::RW	2846	DC::RW
2631	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")
2632	CODE:	2848	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2849	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2850	OUTPUT:
2635	RETVAL	2851	RETVAL
2636		2852
…		…
2654	if (RETVAL < 0)	2870	if (RETVAL < 0)
2655	{	2871	{
2656	RETVAL = Mix_GroupOldest (-1);	2872	RETVAL = Mix_GroupOldest (-1);
2657		2873
2658	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)
2659	XSRETURN_UNDEF;	2880	XSRETURN_UNDEF;
2660		2881	}
		2882	else
2661	Mix_HaltChannel (RETVAL);	2883	Mix_HaltChannel (RETVAL);
2662	}	2884	}
2663		2885
2664	Mix_UnregisterAllEffects (RETVAL);	2886	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2887	Mix_Volume (RETVAL, 128);
2666	}	2888	}
…		…
2713	void	2935	void
2714	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)
2715	CODE:	2937	CODE:
2716	{	2938	{
2717	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));
2718	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;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2942	}
2721		2943
2722	void	2944	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2945	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2948
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2950
2729	PROTOTYPES: DISABLE	2951	PROTOTYPES: DISABLE
2730		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
2731	DC::MixChunk	2965	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2966	new (SV *klass, DC::RW rwops)
2733	CODE:	2967	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2969	OUTPUT:
2736	RETVAL	2970	RETVAL
2737		2971
…		…
2767	OUTPUT:	3001	OUTPUT:
2768	RETVAL	3002	RETVAL
2769		3003
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		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
2772	int	3018	int
2773	volume (int volume = -1)	3019	volume (int volume = -1)
2774	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2775	CODE:	3021	CODE:
2776	if (items > 0)	3022	if (items > 0)
…		…
2787	void	3033	void
2788	halt ()	3034	halt ()
2789	CODE:	3035	CODE:
2790	Mix_HaltMusic ();	3036	Mix_HaltMusic ();
2791		3037
		3038	int
		3039	playing ()
		3040	CODE:
		3041	RETVAL = Mix_PlayingMusic ();
		3042	OUTPUT:
		3043	RETVAL
		3044
2792	DC::MixMusic	3045	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3046	new (SV *klass, DC::RW rwops)
2794	CODE:	3047	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3049	OUTPUT:
2797	RETVAL	3050	RETVAL
2798		3051
…		…
2826	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	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),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3182	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3183	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3184	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3185	const_iv (GL_T2F_V3F),
2928	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),
2929	# undef const_iv	3190	# undef const_iv
2930	};	3191	};
2931		3192
2932	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--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3195
2935	texture_av = newAV ();	3196	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2937	}	3198	}
2938		3199
…		…
2940	disable_GL_EXT_blend_func_separate ()	3201	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3202	CODE:
2942	gl.BlendFuncSeparate = 0;	3203	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3204	gl.BlendFuncSeparateEXT = 0;
2944		3205
2945	char *	3206	void
		3207	apple_nvidia_bug (int enable)
		3208
		3209	const char *
2946	gl_vendor ()	3210	gl_vendor ()
2947	CODE:	3211	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3213	OUTPUT:
2950	RETVAL	3214	RETVAL
2951		3215
2952	char *	3216	const char *
2953	gl_version ()	3217	gl_version ()
2954	CODE:	3218	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3220	OUTPUT:
2957	RETVAL	3221	RETVAL
2958		3222
2959	char *	3223	const char *
2960	gl_extensions ()	3224	gl_extensions ()
2961	CODE:	3225	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3227	OUTPUT:
2964	RETVAL	3228	RETVAL
2965		3229
2966	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
2967		3235
2968	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
2969	CODE:	3237	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3239	OUTPUT:
…		…
2979		3247
2980	int glGetError ()	3248	int glGetError ()
2981		3249
2982	void glFinish ()	3250	void glFinish ()
2983		3251
		3252	void glFlush ()
		3253
2984	void glClear (int mask)	3254	void glClear (int mask)
2985		3255
2986	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)
2987	PROTOTYPE: @	3257	PROTOTYPE: @
2988		3258
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3267	void glBlendFunc (int sfactor, int dfactor)
2998		3268
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3269	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3270	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3271	gl_BlendFuncSeparate (sa, da, saa, daa);
		3272
		3273	# void glBlendEquation (int se)
3002		3274
3003	void glDepthMask (int flag)	3275	void glDepthMask (int flag)
3004		3276
3005	void glLogicOp (int opcode)	3277	void glLogicOp (int opcode)
3006		3278
…		…
3157		3429
3158	void glEndList ()	3430	void glEndList ()
3159		3431
3160	void glCallList (int list)	3432	void glCallList (int list)
3161		3433
		3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3440
3164	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
3165		3442
3166	void	3443	void
3167	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3445	PPCODE:
3169	{	3446	{
3170	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
3171	XPUSHs (self);	3448	XPUSHs (self);
3172	}	3449	}
3173		3450
3174	BOOT:	3451	BOOT:
3175	{	3452	{
…		…
3183		3460
3184	void	3461	void
3185	draw (SV *self)	3462	draw (SV *self)
3186	CODE:	3463	CODE:
3187	{	3464	{
3188	HV *hv;	3465	HV *hv;
3189	SV **svp;	3466	SV **svp;
3190	NV x, y, w, h;	3467	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
3194	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.280 by root, Wed Nov 26 23:08:34 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 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC