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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.282 by root, Fri Dec 5 14:50:01 2008 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 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 16	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	{
…		…
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	{
		2282	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
2063	memset (smooth_level, 0, sizeof (smooth_level));	2285	memset (smooth_level, 0, sizeof (smooth_level));
		2286	key.texname = -1;
2064		2287
2065	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
2067	{	2290	{
2068	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2297	tileid tile = cell->tile [z];
2075		2298
2076	if (tile)	2299	if (tile)
2077	{	2300	{
2078	maptex tex = self->tex [tile];	2301	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2302	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2303
2082	if (key.texname != tex.name)	2304	if (key.texname != tex.name)
2083	{	2305	{
2084	self->tex [tile].unused = 0;	2306	self->tex [tile].unused = 0;
2085		2307
2086	if (!tex.name)	2308	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2309	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2310
2089	key.texname = tex.name;	2311	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2312	arr = rc_array (rc, &key);
2091	}	2313	}
		2314
		2315	px = (x + 1) * Th - tex.w;
		2316	py = (y + 1) * Tw - tex.h;
2092		2317
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2318	if (expect_false (cell->player == player) && expect_false (z == 2))
2094	{	2319	{
2095	pl_x = px;	2320	pl_x = px;
2096	pl_y = py;	2321	pl_y = py;
…		…
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2326	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2327	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);	2328	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);	2329	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2105		2330
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	2331	// update smooth hash
2132	if (tex.smoothtile)	2332	if (tex.smoothtile)
2133	{	2333	{
2134	skey.tile = tex.smoothtile;	2334	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2335	skey.level = tex.smoothlevel;
…		…
2150		2350
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2351	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2352	// ·· ·· ·┏ ┓·
2153		2353
2154	// full tile	2354	// full tile
2155	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2355	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2156		2356
2157	// borders	2357	// borders
2158	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2358	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);	2359	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);	2360	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);	2361	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2162		2362
2163	// corners	2363	// corners
2164	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2364	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);	2365	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);	2366	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);	2367	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2368	}
		2369	}
		2370
		2371	if (expect_false (z == 2) && expect_false (cell->flags))
		2372	{
		2373	// overlays such as the speech bubble, probably more to come
		2374	if (cell->flags & 1)
		2375	{
		2376	rc_key_t key_ov = key;
		2377	maptex tex = self->tex [TEXID_SPEECH];
		2378	rc_array_t *arr;
		2379	int px = x * Tw + Tw * 2 / 32;
		2380	int py = y * Th - Th * 6 / 32;
		2381
		2382	key_ov.texname = tex.name;
		2383	arr = rc_array (rc_ov, &key_ov);
		2384
		2385	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2386	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2388	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2168	}	2389	}
2169	}	2390	}
2170	}	2391	}
2171	}	2392	}
2172		2393
…		…
2188	if (smask & (((uint32_t)1) << b))	2409	if (smask & (((uint32_t)1) << b))
2189	{	2410	{
2190	int level = (w << 5) \| b;	2411	int level = (w << 5) \| b;
2191	HE *he;	2412	HE *he;
2192		2413
2193	hv_iterinit (smooth);	2414	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2194	while ((he = hv_iternext (smooth)))
2195	{	2415	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2416	smooth_key &skey = it->first;
2197	IV bits = SvIVX (HeVAL (he));	2417	IV bits = it->second;
2198		2418
2199	if (!(bits & 0x1000)	2419	if (!(bits & 0x1000)
2200	&& skey->level == level	2420	&& skey.level == level
2201	&& level > smooth_max [skey->x][skey->y])	2421	&& level > smooth_max [skey.x][skey.y])
2202	{	2422	{
2203	maptex tex = self->tex [skey->tile];	2423	maptex tex = self->tex [skey.tile];
2204	int px = (((int)skey->x) - 1) * T;	2424	int px = (((int)skey.x) - 1) * Tw;
2205	int py = (((int)skey->y) - 1) * T;	2425	int py = (((int)skey.y) - 1) * Th;
2206	int border = bits & 15;	2426	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2427	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row	2428	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column	2429	float dy = tex.t * .5f ; // 2 images/column
2210		2430
…		…
2212	{	2432	{
2213	// this time avoiding texture state changes	2433	// this time avoiding texture state changes
2214	// save gobs of state changes.	2434	// save gobs of state changes.
2215	if (key.texname != tex.name)	2435	if (key.texname != tex.name)
2216	{	2436	{
2217	self->tex [skey->tile].unused = 0;	2437	self->tex [skey.tile].unused = 0;
2218		2438
2219	glEnd ();	2439	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2440	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2441	glBegin (GL_QUADS);
2222	}	2442	}
2223		2443
2224	if (border)	2444	if (border)
2225	{	2445	{
2226	float ox = border * dx;	2446	float ox = border * dx;
2227		2447
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2448	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2450	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2451	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2452	}
2233		2453
2234	if (corner)	2454	if (corner)
2235	{	2455	{
2236	float ox = corner * dx;	2456	float ox = corner * dx;
2237		2457
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2458	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2459	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2460	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2461	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}	2462	}
2243	}	2463	}
2244	}	2464	}
2245	}	2465	}
2246	}	2466	}
…		…
2248		2468
2249	glEnd ();	2469	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2470	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2471	key.texname = -1;
2252	}	2472	}
2253
2254	hv_clear (smooth);
2255	}	2473	}
2256		2474
2257	if (pl_tex.name)	2475	if (pl_tex.name)
2258	{	2476	{
2259	maptex tex = pl_tex;	2477	maptex tex = pl_tex;
…		…
2269	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2487	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2270		2488
2271	rc_draw (rc);	2489	rc_draw (rc);
2272	}	2490	}
2273		2491
		2492	rc_draw (rc_ov);
		2493	rc_clear (rc_ov);
		2494
2274	glDisable (GL_BLEND);	2495	glDisable (GL_BLEND);
2275	rc_free (rc);	2496	rc_free (rc);
		2497	rc_free (rc_ov);
2276		2498
2277	// top layer: overlays such as the health bar	2499	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2500	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2501	if (0 <= y + my && y + my < self->rows)
2280	{	2502	{
…		…
2283	for (x = 0; x < sw; x++)	2505	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2506	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2507	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2508	mapcell *cell = row->col + (x + mx - row->c0);
2287		2509
2288	int px = x * T;	2510	int px = x * Tw;
2289	int py = y * T;	2511	int py = y * Th;
2290		2512
2291	if (expect_false (cell->player == player))	2513	if (expect_false (cell->player == player))
2292	{	2514	{
2293	px += sdx;	2515	px += sdx;
2294	py += sdy;	2516	py += sdy;
2295	}	2517	}
2296		2518
2297	if (cell->stat_hp)	2519	if (cell->stat_hp)
2298	{	2520	{
2299	int width = cell->stat_width * T;	2521	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2522	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2523
2302	glColor3ub (0, 0, 0);	2524	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2525	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2526	px + width - 1, py);
2305		2527
…		…
2311	}	2533	}
2312	}	2534	}
2313	}	2535	}
2314		2536
2315	void	2537	void
2316	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2538	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2317	CODE:	2539	CODE:
2318	{	2540	{
2319	static float color[16][3] = {	2541	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2542	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2543	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2544	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2545	{ 1.00f, 0.00f, 0.00f },
2324		2546
2325	{ 1.00F, 0.54F, 0.00F },	2547	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2548	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2549	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2550	{ 0.18f, 0.54f, 0.34f },
2329		2551
2330	{ 0.56F, 0.73F, 0.56F },	2552	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2553	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2554	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2555	{ 0.99f, 0.77f, 0.26f },
2334		2556
2335	{ 0.74F, 0.65F, 0.41F },	2557	{ 0.74f, 0.65f, 0.41f },
2336		2558
2337	{ 0.00F, 1.00F, 1.00F },	2559	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2560	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2561	{ 1.00f, 1.00f, 0.00f },
2340	};	2562	};
2341		2563
2342	int x, y;	2564	int x, y;
2343		2565
2344	glEnable (GL_TEXTURE_2D);	2566	glEnable (GL_TEXTURE_2D);
		2567	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2568	* but the nvidia driver (185.18.14) mishandles alpha textures
		2569	* and takes the colour from god knows where instead of using
		2570	* Cp. MODULATE results in the same colour, but slightly different
		2571	* alpha, but atcually gives us the correct colour with nvidia.
		2572	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2574	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2575	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2576	glBegin (GL_QUADS);
2349		2577
2350	for (y = 0; y < h; y++)	2578	for (y = 0; y < h; y++)
…		…
2354		2582
2355	if (m)	2583	if (m)
2356	{	2584	{
2357	float *c = color [m & 15];	2585	float *c = color [m & 15];
2358		2586
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2587	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2588	float tx2 = tx1 + 0.5f;
2361		2589
2362	glColor4f (c[0], c[1], c[2], 0.75);	2590	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2594	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2595	}
…		…
2375	void	2603	void
2376	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2604	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2377	PPCODE:	2605	PPCODE:
2378	{	2606	{
2379	int x, y;	2607	int x, y;
2380	int sw1 = sw + 2;	2608	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2609	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2610	int sh3 = sh * 3;
2383	int sw34 = (sw * 3 + 3) & ~3;	2611	int sw3 = sw * 3;
		2612	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2613	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2614	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2615	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2616
2388	SvPOK_only (darkness3_sv);	2617	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2618	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2619
2391	mx += self->x - 1;	2620	mx += self->x - 1;
2392	my += self->y - 1;	2621	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2622
2396	for (y = 0; y < sh1; y++)	2623	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2624	if (0 <= y + my && y + my < self->rows)
2398	{	2625	{
2399	maprow *row = self->row + (y + my);	2626	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2629	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2630	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2631	mapcell *cell = row->col + (x + mx - row->c0);
2405		2632
2406	darkness1 [y * sw1 + x] = cell->darkness	2633	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2634	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2635	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2636	}
2410	}	2637	}
2411		2638
2412	for (y = 0; y < sh; ++y)	2639	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2640	for (x = 0; x < sw; ++x)
…		…
2432		2659
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2660	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2661	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2662	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2663
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2664	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2665	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2667	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2668	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);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2670	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2671	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2673	}
2447		2674
2448	free (darkness1);	2675	free (darkness1);
2449		2676
2450	EXTEND (SP, 3);	2677	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2678	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2679	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2680	PUSHs (darkness3_sv);
2454	}	2681	}
2455		2682
2456	SV *	2683	SV *
…		…
2519	else	2746	else
2520	*data++ = 0;	2747	*data++ = 0;
2521	}	2748	}
2522	}	2749	}
2523		2750
2524	/* if size is wh + 5 then no data has been found /	2751	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2752	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2753	{
2527	SvPOK_only (data_sv);	2754	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2755	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2756	}
2530		2757
2531	RETVAL = data_sv;	2758	RETVAL = data_sv;
2532	}	2759	}
2533	OUTPUT:	2760	OUTPUT:
2534	RETVAL	2761	RETVAL
2535		2762
2536	void	2763	void
…		…
2543	STRLEN len;	2770	STRLEN len;
2544	uint8_t data, end;	2771	uint8_t data, end;
2545		2772
2546	len = SvLEN (data_sv);	2773	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2774	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2775	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2776	end = data + len + 8;
2550		2777
2551	if (len < 5)	2778	if (len < 5)
2552	XSRETURN_EMPTY;	2779	XSRETURN_EMPTY;
2553		2780
…		…
2614	}	2841	}
2615		2842
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2843	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2844
2618	DC::RW	2845	DC::RW
2619	new (SV class, SV data_sv)	2846	new (SV klass, SV data_sv)
2620	CODE:	2847	CODE:
2621	{	2848	{
2622	STRLEN datalen;	2849	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2850	char *data = SvPVbyte (data_sv, datalen);
2624		2851
…		…
2626	}	2853	}
2627	OUTPUT:	2854	OUTPUT:
2628	RETVAL	2855	RETVAL
2629		2856
2630	DC::RW	2857	DC::RW
2631	new_from_file (SV class, const char path, const char *mode = "rb")	2858	new_from_file (SV klass, const char path, const char *mode = "rb")
2632	CODE:	2859	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2860	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2861	OUTPUT:
2635	RETVAL	2862	RETVAL
2636		2863
…		…
2654	if (RETVAL < 0)	2881	if (RETVAL < 0)
2655	{	2882	{
2656	RETVAL = Mix_GroupOldest (-1);	2883	RETVAL = Mix_GroupOldest (-1);
2657		2884
2658	if (RETVAL < 0)	2885	if (RETVAL < 0)
		2886	{
		2887	// happens sometimes, maybe it just stopped playing(?)
		2888	RETVAL = Mix_GroupAvailable (-1);
		2889
		2890	if (RETVAL < 0)
2659	XSRETURN_UNDEF;	2891	XSRETURN_UNDEF;
2660		2892	}
		2893	else
2661	Mix_HaltChannel (RETVAL);	2894	Mix_HaltChannel (RETVAL);
2662	}	2895	}
2663		2896
2664	Mix_UnregisterAllEffects (RETVAL);	2897	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2898	Mix_Volume (RETVAL, 128);
2666	}	2899	}
…		…
2713	void	2946	void
2714	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2947	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2715	CODE:	2948	CODE:
2716	{	2949	{
2717	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2950	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);	2951	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2952	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2953	}
2721		2954
2722	void	2955	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2956	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2959
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2960	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2961
2729	PROTOTYPES: DISABLE	2962	PROTOTYPES: DISABLE
2730		2963
		2964	void
		2965	decoders ()
		2966	PPCODE:
		2967	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2968	int i, num = Mix_GetNumChunkDecoders ();
		2969	EXTEND (SP, num);
		2970	for (i = 0; i < num; ++i)
		2971	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2972	#else
		2973	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2974	#endif
		2975
2731	DC::MixChunk	2976	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2977	new (SV *klass, DC::RW rwops)
2733	CODE:	2978	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2979	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2980	OUTPUT:
2736	RETVAL	2981	RETVAL
2737		2982
…		…
2767	OUTPUT:	3012	OUTPUT:
2768	RETVAL	3013	RETVAL
2769		3014
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3015	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		3016
		3017	void
		3018	decoders ()
		3019	PPCODE:
		3020	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3021	int i, num = Mix_GetNumMusicDecoders ();
		3022	EXTEND (SP, num);
		3023	for (i = 0; i < num; ++i)
		3024	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3025	#else
		3026	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3027	#endif
		3028
2772	int	3029	int
2773	volume (int volume = -1)	3030	volume (int volume = -1)
2774	PROTOTYPE: ;$	3031	PROTOTYPE: ;$
2775	CODE:	3032	CODE:
2776	if (items > 0)	3033	if (items > 0)
…		…
2787	void	3044	void
2788	halt ()	3045	halt ()
2789	CODE:	3046	CODE:
2790	Mix_HaltMusic ();	3047	Mix_HaltMusic ();
2791		3048
		3049	int
		3050	playing ()
		3051	CODE:
		3052	RETVAL = Mix_PlayingMusic ();
		3053	OUTPUT:
		3054	RETVAL
		3055
2792	DC::MixMusic	3056	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3057	new (SV *klass, DC::RW rwops)
2794	CODE:	3058	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3059	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3060	OUTPUT:
2797	RETVAL	3061	RETVAL
2798		3062
…		…
2826	} *civ, const_iv[] = {	3090	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3091	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3092	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3093	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3094	const_iv (GL_EXTENSIONS),
		3095	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3096	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3097	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3098	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3099	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3100	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3112	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3113	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3114	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3115	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	const_iv (GL_ONE_MINUS_DST_ALPHA),	3116	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3117	const_iv (GL_SRC_COLOR),
		3118	const_iv (GL_DST_COLOR),
		3119	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3120	const_iv (GL_ONE_MINUS_DST_COLOR),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3121	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3122	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3123	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3124	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3125	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3193	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3194	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3195	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3196	const_iv (GL_T2F_V3F),
2928	const_iv (GL_T2F_N3F_V3F),	3197	const_iv (GL_T2F_N3F_V3F),
		3198	const_iv (GL_FUNC_ADD),
		3199	const_iv (GL_FUNC_SUBTRACT),
		3200	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2929	# undef const_iv	3201	# undef const_iv
2930	};	3202	};
2931		3203
2932	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3204	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3205	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3206
2935	texture_av = newAV ();	3207	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3208	AvREAL_off (texture_av);
2937	}	3209	}
2938		3210
…		…
2940	disable_GL_EXT_blend_func_separate ()	3212	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3213	CODE:
2942	gl.BlendFuncSeparate = 0;	3214	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3215	gl.BlendFuncSeparateEXT = 0;
2944		3216
2945	char *	3217	void
		3218	apple_nvidia_bug (int enable)
		3219
		3220	const char *
2946	gl_vendor ()	3221	gl_vendor ()
2947	CODE:	3222	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3223	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3224	OUTPUT:
2950	RETVAL	3225	RETVAL
2951		3226
2952	char *	3227	const char *
2953	gl_version ()	3228	gl_version ()
2954	CODE:	3229	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3230	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3231	OUTPUT:
2957	RETVAL	3232	RETVAL
2958		3233
2959	char *	3234	const char *
2960	gl_extensions ()	3235	gl_extensions ()
2961	CODE:	3236	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3237	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3238	OUTPUT:
2964	RETVAL	3239	RETVAL
2965		3240
2966	const char *glGetString (GLenum pname)	3241	const char *glGetString (GLenum pname)
		3242	CODE:
		3243	RETVAL = (const char *)glGetString (pname);
		3244	OUTPUT:
		3245	RETVAL
2967		3246
2968	GLint glGetInteger (GLenum pname)	3247	GLint glGetInteger (GLenum pname)
2969	CODE:	3248	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3249	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3250	OUTPUT:
…		…
2979		3258
2980	int glGetError ()	3259	int glGetError ()
2981		3260
2982	void glFinish ()	3261	void glFinish ()
2983		3262
		3263	void glFlush ()
		3264
2984	void glClear (int mask)	3265	void glClear (int mask)
2985		3266
2986	void glClearColor (float r, float g, float b, float a = 1.0)	3267	void glClearColor (float r, float g, float b, float a = 1.0)
2987	PROTOTYPE: @	3268	PROTOTYPE: @
2988		3269
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3278	void glBlendFunc (int sfactor, int dfactor)
2998		3279
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3280	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3281	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3282	gl_BlendFuncSeparate (sa, da, saa, daa);
		3283
		3284	# void glBlendEquation (int se)
3002		3285
3003	void glDepthMask (int flag)	3286	void glDepthMask (int flag)
3004		3287
3005	void glLogicOp (int opcode)	3288	void glLogicOp (int opcode)
3006		3289
…		…
3157		3440
3158	void glEndList ()	3441	void glEndList ()
3159		3442
3160	void glCallList (int list)	3443	void glCallList (int list)
3161		3444
		3445	void c_init ()
		3446	CODE:
		3447	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3448	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3449
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3450	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3451
3164	PROTOTYPES: DISABLE	3452	PROTOTYPES: DISABLE
3165		3453
3166	void	3454	void
3167	find_widget (SV *self, NV x, NV y)	3455	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3456	PPCODE:
3169	{	3457	{
3170	if (within_widget (self, x, y))	3458	if (within_widget (self, x, y))
3171	XPUSHs (self);	3459	XPUSHs (self);
3172	}	3460	}
3173		3461
3174	BOOT:	3462	BOOT:
3175	{	3463	{
…		…
3183		3471
3184	void	3472	void
3185	draw (SV *self)	3473	draw (SV *self)
3186	CODE:	3474	CODE:
3187	{	3475	{
3188	HV *hv;	3476	HV *hv;
3189	SV **svp;	3477	SV **svp;
3190	NV x, y, w, h;	3478	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3479	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3480	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3481	SV *draw_w_sv = GvSV (draw_w_gv);
3194	SV *draw_h_sv = GvSV (draw_h_gv);	3482	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.282 by root, Fri Dec 5 14:50:01 2008 UTC vs. Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.282 by root, Fri Dec 5 14:50:01 2008 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC