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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
44	/* work around os x broken headers */	47	/* work around os x broken headers */
45	#ifdef __MACOSX__	48	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	52	#endif
48		53
49	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
51		56
52	#include <glib/gmacros.h>	57	#include <glib.h>
53		58
54	#include <pango/pango.h>	59	#include <pango/pango.h>
55		60
56	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	86	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	87	#define expect_true(expr) expect ((expr) != 0, 1)
83		88
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
87		95
88	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
90		98
91	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
92		100
93	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		103
96	#define KMOD_LRAM 0x10000 // our extension	104	#define KMOD_LRAM 0x10000 // our extension
		105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
97		127
98	static AV *texture_av;	128	static AV *texture_av;
99		129
100	static struct	130	static struct
101	{	131	{
…		…
158	{	188	{
159	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
160		190
161	while (attrs)	191	while (attrs)
162	{	192	{
163	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
164		194
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	196	return 1;
167		197
168	attrs = attrs->next;	198	attrs = attrs->next;
169	}	199	}
170		200
171	return 0;	201	return 0;
172	}	202	}
173		203
174	typedef struct cf_layout {	204	struct cf_layout {
175	PangoLayout *pl;	205	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
177	int base_height;	207	int base_height;
178	DC__Font font;	208	DC__Font font;
179	rc_t *rc;	209	rc_t *rc;
180	} *DC__Layout;	210	};
		211
		212	typedef cf_layout *DC__Layout;
181		213
182	static DC__Font default_font;	214	static DC__Font default_font;
183	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
185		217
186	static void	218	static void
187	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
188	{	220	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	224	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	226	}
195		227
196	static void	228	static void
…		…
226	}	258	}
227		259
228	typedef uint16_t tileid;	260	typedef uint16_t tileid;
229	typedef uint16_t faceid;	261	typedef uint16_t faceid;
230		262
231	typedef struct {	263	struct maptex
		264	{
232	GLuint name;	265	GLuint name;
233	int w, h;	266	int w, h;
234	float s, t;	267	float s, t;
235	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
236	tileid smoothtile;	269	tileid smoothtile;
237	uint8_t smoothlevel;	270	uint8_t smoothlevel;
238	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
239		273
240	typedef struct {	274	struct mapcell
		275	{
241	uint32_t player;	276	uint32_t player;
242	tileid tile[3];	277	tileid tile[3];
243	uint16_t darkness;	278	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	280	};
246		281
247	typedef struct {	282	struct maprow
		283	{
248	int32_t c0, c1;	284	int32_t c0, c1;
249	mapcell *col;	285	mapcell *col;
250	} maprow;	286	};
251		287
252	typedef struct map {	288	struct mapgrid {
253	int x, y, w, h;	289	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
256	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
257		293
258	int32_t rows;	294	int32_t rows;
259	maprow *row;	295	maprow *row;
260	} *DC__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
261		299
262	static char *	300	static char *
263	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
264	{	302	{
265	char *p;	303	char *p;
…		…
283		321
284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286		324
287	static void	325	static void
288	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
289	{	327	{
290	while (self->faces <= face)	328	while (self->faces <= face)
291	{	329	{
292	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
293	self->faces *= 2;	331	self->faces *= 2;
294	}	332	}
295	}	333	}
296		334
297	static void	335	static void
298	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
299	{	337	{
300	while (self->texs <= texid)	338	while (self->texs <= texid)
301	{	339	{
302	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
303	self->texs *= 2;	341	self->texs *= 2;
304	}	342	}
305	}	343	}
306		344
307	static maprow *	345	static maprow *
308	map_get_row (DC__Map self, int y)	346	map_get_row (mapgrid *self, int y)
309	{	347	{
310	if (0 > y)	348	if (0 > y)
311	{	349	{
312	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
351		389
352	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
353	}	391	}
354		392
355	static mapcell *	393	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
357	{	395	{
358	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
359	}	397	}
360		398
361	static void	399	static void
362	map_clear (DC__Map self)	400	map_clear (mapgrid *self)
363	{	401	{
364	int r;	402	int r;
365		403
366	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
367	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
385	(cell)->flags = 0; \	423	(cell)->flags = 0; \
386	(cell)->player = 0; \	424	(cell)->player = 0; \
387	} while (0)	425	} while (0)
388		426
389	static void	427	static void
390	map_blank (DC__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
391	{	429	{
392	int x, y;	430	int x, y;
393	maprow *row;	431	maprow *row;
394	mapcell *cell;	432	mapcell *cell;
395		433
…		…
412	CELL_CLEAR (cell);	450	CELL_CLEAR (cell);
413	}	451	}
414	}	452	}
415	}	453	}
416		454
417	typedef struct {	455	struct smooth_key
		456	{
418	tileid tile;	457	tileid tile;
419	uint8_t x, y, level;	458	uint8_t x, y, level;
420	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
421		478
422	static void	479	static void
423	smooth_or_bits (HV hv, smooth_key key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	481	{
425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	482	auto &&it = h.find (key);
426		483
427	if (SvIOK (*sv))	484	if (it == h.end ())
428	SvIV_set (sv, SvIVX (sv) \| bits);	485	h.insert (std::make_pair (key, bits));
429	else	486	else
430	sv_setiv (*sv, bits);	487	it->second \|= bits;
431	}	488	}
432		489
433	static void	490	static void
434	music_finished (void)	491	music_finished (void)
435	{	492	{
…		…
452	ev.code = 1;	509	ev.code = 1;
453	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
454	ev.data2 = 0;	511	ev.data2 = 0;
455		512
456	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
457	}	521	}
458		522
459	static unsigned int	523	static unsigned int
460	minpot (unsigned int n)	524	minpot (unsigned int n)
461	{	525	{
…		…
529	return 0;	593	return 0;
530		594
531	return 1;	595	return 1;
532	}	596	}
533		597
		598	/******************************************************************************/
		599
534	/* process keyboard modifiers */	600	/* process keyboard modifiers */
535	static int	601	static int
536	mod_munge (int mod)	602	mod_munge (int mod)
537	{	603	{
538	mod &= MOD_MASK;	604	mod &= MOD_MASK;
…		…
542		608
543	return mod;	609	return mod;
544	}	610	}
545		611
546	static void	612	static void
547	deliantra_main ()	613	deliantra_main (SV *real_main)
548	{	614	{
549	char *argv[] = { 0 };	615	dSP;
550	call_argv ("::main", G_DISCARD \| G_VOID, argv);	616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD \| G_VOID);
551	}	619	}
552		620
553	#ifdef __MACOSX__	621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
554	/* to due surprising braindamage on the side of SDL design, we	624	/* to due surprising braindamage on the side of SDL design, we
555	* do some mind-boggling hack here: SDL requires a custom main()	625	* do some mind-boggling hack here: SDL requires a custom main()
556	* on OS X, so... we provide one and call the original main(), which,	626	* on OS X, so... we provide one and call the original main(), which,
557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
558	* and which calls our main (== SDL_main) back.	628	* and which calls our main (== SDL_main) back.
559	*/	629	*/
560	extern C_LINKAGE int	630	extern C_LINKAGE int
561	main (int argc, char *argv[])	631	main (int argc, char *argv[])
562	{	632	{
563	deliantra_main ();	633	deliantra_main (real_main);
564	}	634	}
565		635
566	#undef main	636	#undef main
567		637
568	extern C_LINKAGE int main (int argc, char *argv[]);	638	extern C_LINKAGE int main (int argc, char *argv[]);
569		639
570	static void	640	static void
571	SDL_braino (void)	641	SDL_main_hack (SV *real_main_)
572	{	642	{
		643	real_main = real_main_;
		644
573	char *argv[] = { "deliantra client", 0 };	645	char *argv[] = { "deliantra client", 0 };
574	(main) (1, argv);	646	(main) (1, argv);
575	}	647	}
576	#else	648	#else
577	static void	649	static void
578	SDL_braino (void)	650	SDL_main_hack (SV *real_main)
579	{	651	{
580	deliantra_main ();	652	deliantra_main (real_main);
581	}	653	}
582	#endif	654	#endif
583		655
584	MODULE = Deliantra::Client PACKAGE = DC	656	MODULE = Deliantra::Client PACKAGE = DC
585		657
…		…
786		858
787	const_iv (FOW_DARKNESS)	859	const_iv (FOW_DARKNESS)
788	# undef const_iv	860	# undef const_iv
789	};	861	};
790		862
791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
793		865
794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
796	}	868	}
797		869
…		…
813	NV ceil (NV x)	885	NV ceil (NV x)
814		886
815	IV minpot (UV n)	887	IV minpot (UV n)
816		888
817	IV popcount (UV n)	889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
818		896
819	void	897	void
820	pango_init ()	898	pango_init ()
821	CODE:	899	CODE:
822	{	900	{
…		…
830	#endif	908	#endif
831	}	909	}
832		910
833	char *SDL_GetError ()	911	char *SDL_GetError ()
834		912
835	void SDL_braino ()	913	void SDL_main_hack (SV *real_main)
		914	PROTOTYPE: &
836		915
837	int SDL_Init (U32 flags)	916	int SDL_Init (U32 flags)
838		917
839	int SDL_InitSubSystem (U32 flags)	918	int SDL_InitSubSystem (U32 flags)
840		919
841	void SDL_QuitSubSystem (U32 flags)	920	void SDL_QuitSubSystem (U32 flags)
842		921
843	void SDL_Quit ()	922	void SDL_Quit ()
844		923
845	int SDL_GL_SetAttribute (int attr, int value)	924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
846		926
847	int SDL_GL_GetAttribute (int attr)	927	int SDL_GL_GetAttribute (int attr)
848	CODE:	928	CODE:
849	if (SDL_GL_GetAttribute (attr, &RETVAL))	929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
850	XSRETURN_UNDEF;	930	XSRETURN_UNDEF;
851	OUTPUT:	931	OUTPUT:
852	RETVAL	932	RETVAL
853		933
854	void	934	void
…		…
909	);	989	);
910		990
911	if (RETVAL)	991	if (RETVAL)
912	{	992	{
913	av_clear (texture_av);	993	av_clear (texture_av);
914
915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
917	#include "glfunc.h"	995	#include "glfunc.h"
918	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
919	}	999	}
920	}	1000	}
921	OUTPUT:	1001	OUTPUT:
922	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char title, const char icon)
923		1006
924	void	1007	void
925	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
926		1009
927	char *	1010	char *
928	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
929		1013
930	int	1014	int
931	SDL_GetAppState ()	1015	SDL_GetAppState ()
932		1016
933	int	1017	int
934	SDL_GetModState ()	1018	SDL_GetModState ()
935		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
936	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
937	poll_events ()	1028	peep_events ()
938	PPCODE:	1029	PPCODE:
939	{	1030	{
940	SDL_Event ev;	1031	SDL_Event ev;
941		1032
942	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
1008		1099
1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1010	}	1101	}
1011	}	1102	}
1012		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
1013	int	1117	int
1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1015	POSTCALL:	1119	POSTCALL:
1016	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
1017	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
1018		1122
1019	void	1123	void
1020	Mix_QuerySpec ()	1124	Mix_QuerySpec ()
…		…
1079	add_font (char *file)	1183	add_font (char *file)
1080	CODE:	1184	CODE:
1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1082	OUTPUT:	1186	OUTPUT:
1083	RETVAL	1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1084		1195
1085	void	1196	void
1086	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
1087	ALIAS:	1198	ALIAS:
1088	load_image_file = 1	1199	load_image_file = 1
…		…
1134		1245
1135	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
1136	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
1137	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
1138	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
1139	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1140	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1141	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1142	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1143	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
1144		1255
…		…
1204	#if DEBUG	1315	#if DEBUG
1205	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
1206	#endif	1317	#endif
1207	}	1318	}
1208		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
1209	MODULE = Deliantra::Client PACKAGE = DC::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
1210		1328
1211	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
1212		1330
1213	DC::Font	1331	DC::Font
1214	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
1215	CODE:	1333	CODE:
1216	{	1334	{
1217	int count;	1335	int count;
1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1219	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1248	PROTOTYPE:	1366	PROTOTYPE:
1249	CODE:	1367	CODE:
1250	tc_restore ();	1368	tc_restore ();
1251		1369
1252	DC::Layout	1370	DC::Layout
1253	new (SV *class)	1371	new (SV *klass)
1254	CODE:	1372	CODE:
1255	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1256		1374
1257	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1258	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
…		…
1407		1525
1408	void	1526	void
1409	set_height (DC::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1410	CODE:	1528	CODE:
1411	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1412	{	1530	{
1413	self->base_height = base_height;	1531	self->base_height = base_height;
1414	layout_update_font (self);	1532	layout_update_font (self);
1415	}	1533	}
1416		1534
1417	void	1535	void
…		…
1644	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1645	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1646	}	1764	}
1647	}	1765	}
1648		1766
		1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 \|\| h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1650	CODE:	1889	CODE:
1651	{	1890	{
1652	GLint width;	1891	GLint width;
1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1660	MODULE = Deliantra::Client PACKAGE = DC::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1661		1900
1662	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1663		1902
1664	DC::Map	1903	DC::Map
1665	new (SV *class)	1904	new (SV *klass)
1666	CODE:	1905	CODE:
1667	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1668	RETVAL->x = 0;	1907	RETVAL->x = 0;
1669	RETVAL->y = 0;	1908	RETVAL->y = 0;
1670	RETVAL->w = 0;	1909	RETVAL->w = 0;
1671	RETVAL->h = 0;	1910	RETVAL->h = 0;
1672	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1709		1948
1710	void	1949	void
1711	set_smooth (DC::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1712	CODE:	1951	CODE:
1713	{	1952	{
1714	tileid texid;	1953	tileid texid;
1715	maptex *tex;	1954	maptex *tex;
1716		1955
1717	if (face < 0 \|\| face >= self->faces)	1956	if (face < 0 \|\| face >= self->faces)
1718	return;	1957	return;
1719		1958
1720	if (smooth < 0 \|\| smooth >= self->faces)	1959	if (smooth < 0 \|\| smooth >= self->faces)
1721	return;	1960	return;
1722		1961
1723	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1724		1963
1725	if (!texid)	1964	if (!texid)
1726	return;	1965	return;
1727		1966
1728	tex = self->tex + texid;	1967	tex = self->tex + texid;
…		…
1757	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1996	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1758	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1759	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761	}	2000	}
		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
1762		2021
1763	int	2022	int
1764	ox (DC::Map self)	2023	ox (DC::Map self)
1765	ALIAS:	2024	ALIAS:
1766	oy = 1	2025	oy = 1
…		…
1806	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1807	}	2066	}
1808	}	2067	}
1809		2068
1810	SV *	2069	SV *
1811	map1a_update (DC::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1812	CODE:	2071	CODE:
1813	{	2072	{
1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1815	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1816	mapcell *cell;	2075	mapcell *cell;
…		…
1837		2096
1838	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1839		2098
1840	if (flags & 8)	2099	if (flags & 8)
1841	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1842	if (extmap)	2103	do
1843	{	2104	{
1844	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1845		2107
1846	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1847	{	2111	{
1848	ext = *data++;
1849	cmd = ext & 0x7f;
1850
1851	if (cmd < 4)
1852	cell->darkness = 255 - ext * 64 + 1;
1853	else if (cmd == 5) // health
1854	{
1855	cell->stat_width = 1;	2112	cell->stat_width = 1;
1856	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1857	}
1858	else if (cmd == 6) // monster width
1859	cell->stat_width = *data++ + 1;
1860	else if (cmd == 0x47)
1861	{
1862	if (*data == 1) cell->player = data [1];
1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1866
1867	data += *data + 1;
1868	}
1869	else if (cmd == 8) // cell flags
1870	cell->flags = *data++;
1871	else if (ext & 0x40) // unknown, multibyte => skip
1872	data += *data + 1;
1873	else
1874	data++;
1875	}	2114	}
1876	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1877	}	2132	}
1878	else	2133	while (ext & 0x80);
1879	cell->darkness = *data++ + 1;
1880	}	2134	}
1881		2135
1882	for (z = 0; z <= 2; ++z)	2136	for (z = 0; z <= 2; ++z)
1883	if (flags & (4 >> z))	2137	if (flags & (4 >> z))
1884	{	2138	{
…		…
1887	cell->tile [z] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
1888		2142
1889	if (cell->tile [z])	2143	if (cell->tile [z])
1890	{	2144	{
1891	maptex *tex = self->tex + cell->tile [z];	2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
1892	if (!tex->name)	2147	if (!tex->name)
1893	av_push (missing, newSViv (cell->tile [z]));	2148	av_push (missing, newSViv (cell->tile [z]));
1894		2149
1895	if (tex->smoothtile)	2150	if (tex->smoothtile)
1896	{	2151	{
1897	maptex *smooth = self->tex + tex->smoothtile;	2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
1898	if (!smooth->name)	2154	if (!smooth->name)
1899	av_push (missing, newSViv (tex->smoothtile));	2155	av_push (missing, newSViv (tex->smoothtile));
1900	}	2156	}
1901	}	2157	}
1902	}	2158	}
…		…
1930	? self->row + y	2186	? self->row + y
1931	: 0;	2187	: 0;
1932		2188
1933	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1934	{	2190	{
1935	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1936		2192
1937	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1938	{	2194	{
1939	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1940		2196
…		…
1942	{	2198	{
1943	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1944	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1945	int a1 = tex.a;	2201	int a1 = tex.a;
1946		2202
1947	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1948	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1949	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1950	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1951	}	2207	}
1952	}	2208	}
1953		2209
1954	*map++ = (r )	2210	*map++ = (r )
1955	\| (g << 8)	2211	\| (g << 8)
1956	\| (b << 16)	2212	\| (b << 16)
1957	\| (a << 24);	2213	\| (a << 24);
1958	}	2214	}
1959	}	2215	}
1960		2216
1961	RETVAL = map_sv;	2217	RETVAL = map_sv;
1962	}	2218	}
1963	OUTPUT:	2219	OUTPUT:
1964	RETVAL	2220	RETVAL
1965		2221
1966	void	2222	void
1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2223	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)
1968	CODE:	2224	CODE:
1969	{	2225	{
1970	int x, y, z;	2226	int x, y, z;
1971		2227
1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1974	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)
1975	smooth_key skey;	2230	smooth_key skey;
1976	int pl_x, pl_y;	2231	int pl_x, pl_y;
1977	maptex pl_tex;	2232	maptex pl_tex;
1978	rc_t *rc = rc_alloc ();	2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
1979	rc_key_t key;	2235	rc_key_t key;
1980	rc_array_t *arr;	2236	rc_array_t *arr;
1981		2237
1982	pl_tex.name = 0;	2238	pl_tex.name = 0;
1983		2239
1984	// thats current max. sorry.	2240	// that's current max. sorry.
1985	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1986	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1987		2243
1988	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1989	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
…		…
1993	key.g = 255;	2249	key.g = 255;
1994	key.b = 255;	2250	key.b = 255;
1995	key.a = 255;	2251	key.a = 255;
1996	key.mode = GL_QUADS;	2252	key.mode = GL_QUADS;
1997	key.format = GL_T2F_V3F;	2253	key.format = GL_T2F_V3F;
1998	key.texname = -1;
1999		2254
2000	mx += self->x;	2255	mx += self->x;
2001	my += self->y;	2256	my += self->y;
2002		2257
2003	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028		2283
2029	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
2030	{	2285	{
		2286	smooth_hash smooth;
2031	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
2032		2289
2033	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
2035	{	2292	{
2036	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
2042	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
2043		2300
2044	if (tile)	2301	if (tile)
2045	{	2302	{
2046	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
2047	int px = (x + 1) * T - tex.w;	2304	int px, py;
2048	int py = (y + 1) * T - tex.h;
2049		2305
2050	if (key.texname != tex.name)	2306	if (key.texname != tex.name)
2051	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
2052	if (!tex.name)	2310	if (!tex.name)
2053	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054		2312
2055	key.texname = tex.name;	2313	key.texname = tex.name;
2056	arr = rc_array (rc, &key);	2314	arr = rc_array (rc, &key);
2057	}	2315	}
		2316
		2317	px = (x + 1) * Th - tex.w;
		2318	py = (y + 1) * Tw - tex.h;
2058		2319
2059	if (expect_false (cell->player == player) && expect_false (z == 2))	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
2060	{	2321	{
2061	pl_x = px;	2322	pl_x = px;
2062	pl_y = py;	2323	pl_y = py;
…		…
2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2071		2332
2072	if (expect_false (cell->flags) && expect_false (z == 2))
2073	{
2074	// overlays such as the speech bubble, probably more to come
2075	if (cell->flags & 1)
2076	{
2077	maptex tex = self->tex [1];
2078	int px = x * T + T * 2 / 32;
2079	int py = y * T - T * 6 / 32;
2080
2081	if (tex.name)
2082	{
2083	if (key.texname != tex.name)
2084	{
2085	key.texname = tex.name;
2086	arr = rc_array (rc, &key);
2087	}
2088
2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2093	}
2094	}
2095	}
2096
2097	// update smooth hash	2333	// update smooth hash
2098	if (tex.smoothtile)	2334	if (tex.smoothtile)
2099	{	2335	{
2100	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
2101	skey.level = tex.smoothlevel;	2337	skey.level = tex.smoothlevel;
…		…
2116		2352
2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2118	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
2119		2355
2120	// full tile	2356	// full tile
2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2122		2358
2123	// borders	2359	// borders
2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2128		2364
2129	// corners	2365	// corners
2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2134	}	2391	}
2135	}	2392	}
2136	}	2393	}
2137	}	2394	}
2138		2395
…		…
2154	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
2155	{	2412	{
2156	int level = (w << 5) \| b;	2413	int level = (w << 5) \| b;
2157	HE *he;	2414	HE *he;
2158		2415
2159	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2160	while ((he = hv_iternext (smooth)))
2161	{	2417	{
2162	smooth_key skey = (smooth_key )HeKEY (he);	2418	smooth_key &skey = it->first;
2163	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
2164		2420
2165	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
2166	&& skey->level == level	2422	&& skey.level == level
2167	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
2168	{	2424	{
2169	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
2170	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
2171	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
2172	int border = bits & 15;	2428	int border = bits & 15;
2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2174	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
2175	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
2176		2432
…		…
2178	{	2434	{
2179	// this time avoiding texture state changes	2435	// this time avoiding texture state changes
2180	// save gobs of state changes.	2436	// save gobs of state changes.
2181	if (key.texname != tex.name)	2437	if (key.texname != tex.name)
2182	{	2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
2183	glEnd ();	2441	glEnd ();
2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
2186	}	2444	}
2187		2445
2188	if (border)	2446	if (border)
2189	{	2447	{
2190	float ox = border * dx;	2448	float ox = border * dx;
2191		2449
2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2196	}	2454	}
2197		2455
2198	if (corner)	2456	if (corner)
2199	{	2457	{
2200	float ox = corner * dx;	2458	float ox = corner * dx;
2201		2459
2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2206	}	2464	}
2207	}	2465	}
2208	}	2466	}
2209	}	2467	}
2210	}	2468	}
…		…
2212		2470
2213	glEnd ();	2471	glEnd ();
2214	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
2215	key.texname = -1;	2473	key.texname = -1;
2216	}	2474	}
2217
2218	hv_clear (smooth);
2219	}	2475	}
2220		2476
2221	if (pl_tex.name)	2477	if (pl_tex.name)
2222	{	2478	{
2223	maptex tex = pl_tex;	2479	maptex tex = pl_tex;
…		…
2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2234		2490
2235	rc_draw (rc);	2491	rc_draw (rc);
2236	}	2492	}
2237		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
2238	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
2239	rc_free (rc);	2498	rc_free (rc);
		2499	rc_free (rc_ov);
2240		2500
2241	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
2242	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
2243	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
2244	{	2504	{
…		…
2247	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
2248	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
2249	{	2509	{
2250	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
2251		2511
2252	int px = x * T;	2512	int px = x * Tw;
2253	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
2254		2520
2255	if (cell->stat_hp)	2521	if (cell->stat_hp)
2256	{	2522	{
2257	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2259		2525
2260	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
2261	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
2262	px + width - 1, py);	2528	px + width - 1, py);
2263		2529
…		…
2269	}	2535	}
2270	}	2536	}
2271	}	2537	}
2272		2538
2273	void	2539	void
2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2275	CODE:	2541	CODE:
2276	{	2542	{
2277	static float color[16][3] = {	2543	static float color[16][3] = {
2278	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
2279	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
2280	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
2281	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
2282		2548
2283	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
2284	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
2285	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
2286	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
2287		2553
2288	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
2289	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
2290	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
2291	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
2292		2558
2293	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
2294		2560
2295	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
2296	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
2297	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
2298	};	2564	};
2299		2565
2300	int x, y;	2566	int x, y;
2301		2567
2302	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
2307		2579
2308	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2312		2584
2313	if (m)	2585	if (m)
2314	{	2586	{
2315	float *c = color [m & 15];	2587	float *c = color [m & 15];
2316		2588
2317	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2318	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2319		2591
2320	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325	}	2597	}
…		…
2333	void	2605	void
2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2335	PPCODE:	2607	PPCODE:
2336	{	2608	{
2337	int x, y;	2609	int x, y;
2338	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2339	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2340	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2341	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2615	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2617	memset (darkness1, 0, sw1*sh1);
2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2345		2618
2346	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2347	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2348		2621
2349	mx += self->x - 1;	2622	mx += self->x - 1;
2350	my += self->y - 1;	2623	my += self->y - 1;
2351
2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353		2624
2354	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2355	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2356	{	2627	{
2357	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2360	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2361	{	2632	{
2362	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2363		2634
2364	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2365	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367	}	2638	}
2368	}	2639	}
2369		2640
2370	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2371	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2390		2661
2391	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2392	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2393	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2394		2665
2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404	}	2675	}
2405		2676
2406	free (darkness1);	2677	free (darkness1);
2407		2678
2408	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2409	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2410	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2411	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2412	}	2683	}
2413		2684
2414	SV *	2685	SV *
…		…
2477	else	2748	else
2478	*data++ = 0;	2749	*data++ = 0;
2479	}	2750	}
2480	}	2751	}
2481		2752
2482	/* if size is wh + 5 then no data has been found /	2753	/* if size is wh + 5 then no data has been found /
2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2754	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2484	{	2755	{
2485	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2487	}	2758	}
2488		2759
2489	RETVAL = data_sv;	2760	RETVAL = data_sv;
2490	}	2761	}
2491	OUTPUT:	2762	OUTPUT:
2492	RETVAL	2763	RETVAL
2493		2764
2494	void	2765	void
…		…
2501	STRLEN len;	2772	STRLEN len;
2502	uint8_t data, end;	2773	uint8_t data, end;
2503		2774
2504	len = SvLEN (data_sv);	2775	len = SvLEN (data_sv);
2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2506	data = SvPVbyte_nolen (data_sv);	2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2507	end = data + len + 8;	2778	end = data + len + 8;
2508		2779
2509	if (len < 5)	2780	if (len < 5)
2510	XSRETURN_EMPTY;	2781	XSRETURN_EMPTY;
2511		2782
…		…
2572	}	2843	}
2573		2844
2574	MODULE = Deliantra::Client PACKAGE = DC::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2575		2846
2576	DC::RW	2847	DC::RW
2577	new (SV class, SV data_sv)	2848	new (SV klass, SV data_sv)
2578	CODE:	2849	CODE:
2579	{	2850	{
2580	STRLEN datalen;	2851	STRLEN datalen;
2581	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2582		2853
…		…
2584	}	2855	}
2585	OUTPUT:	2856	OUTPUT:
2586	RETVAL	2857	RETVAL
2587		2858
2588	DC::RW	2859	DC::RW
2589	new_from_file (SV class, const char path, const char *mode = "rb")	2860	new_from_file (SV klass, const char path, const char *mode = "rb")
2590	CODE:	2861	CODE:
2591	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2592	OUTPUT:	2863	OUTPUT:
2593	RETVAL	2864	RETVAL
2594		2865
…		…
2612	if (RETVAL < 0)	2883	if (RETVAL < 0)
2613	{	2884	{
2614	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2615		2886
2616	if (RETVAL < 0)	2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
2617	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2618		2894	}
		2895	else
2619	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2620	}	2897	}
2621		2898
2622	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2623	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2624	}	2901	}
…		…
2671	void	2948	void
2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2673	CODE:	2950	CODE:
2674	{	2951	{
2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678	}	2955	}
2679		2956
2680	void	2957	void
2681	set_reverse_stereo (DC::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
…		…
2684		2961
2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2686		2963
2687	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2688		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
2689	DC::MixChunk	2978	DC::MixChunk
2690	new (SV *class, DC::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2691	CODE:	2980	CODE:
2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2693	OUTPUT:	2982	OUTPUT:
2694	RETVAL	2983	RETVAL
2695		2984
…		…
2725	OUTPUT:	3014	OUTPUT:
2726	RETVAL	3015	RETVAL
2727		3016
2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2729		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
		3030
2730	int	3031	int
2731	volume (int volume = -1)	3032	volume (int volume = -1)
2732	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2733	CODE:	3034	CODE:
2734	if (items > 0)	3035	if (items > 0)
…		…
2745	void	3046	void
2746	halt ()	3047	halt ()
2747	CODE:	3048	CODE:
2748	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2749		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2750	DC::MixMusic	3058	DC::MixMusic
2751	new (SV *class, DC::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2752	CODE:	3060	CODE:
2753	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2754	OUTPUT:	3062	OUTPUT:
2755	RETVAL	3063	RETVAL
2756		3064
…		…
2784	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2785	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2786	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2787	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2788	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2789	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2790	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2791	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2792	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2793	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2805	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2806	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2807	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2810	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2811	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2812	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2813	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2814	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2882	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2883	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2884	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2885	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2886	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2887	# undef const_iv	3203	# undef const_iv
2888	};	3204	};
2889		3205
2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2892		3208
2893	texture_av = newAV ();	3209	texture_av = newAV ();
2894	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2895	}	3211	}
2896		3212
…		…
2898	disable_GL_EXT_blend_func_separate ()	3214	disable_GL_EXT_blend_func_separate ()
2899	CODE:	3215	CODE:
2900	gl.BlendFuncSeparate = 0;	3216	gl.BlendFuncSeparate = 0;
2901	gl.BlendFuncSeparateEXT = 0;	3217	gl.BlendFuncSeparateEXT = 0;
2902		3218
2903	char *	3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2904	gl_vendor ()	3223	gl_vendor ()
2905	CODE:	3224	CODE:
2906	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2907	OUTPUT:	3226	OUTPUT:
2908	RETVAL	3227	RETVAL
2909		3228
2910	char *	3229	const char *
2911	gl_version ()	3230	gl_version ()
2912	CODE:	3231	CODE:
2913	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2914	OUTPUT:	3233	OUTPUT:
2915	RETVAL	3234	RETVAL
2916		3235
2917	char *	3236	const char *
2918	gl_extensions ()	3237	gl_extensions ()
2919	CODE:	3238	CODE:
2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2921	OUTPUT:	3240	OUTPUT:
2922	RETVAL	3241	RETVAL
2923		3242
2924	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2925		3248
2926	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2927	CODE:	3250	CODE:
2928	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2929	OUTPUT:	3252	OUTPUT:
…		…
2937		3260
2938	int glGetError ()	3261	int glGetError ()
2939		3262
2940	void glFinish ()	3263	void glFinish ()
2941		3264
		3265	void glFlush ()
		3266
2942	void glClear (int mask)	3267	void glClear (int mask)
2943		3268
2944	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2945	PROTOTYPE: @	3270	PROTOTYPE: @
2946		3271
…		…
2955	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2956		3281
2957	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958	CODE:	3283	CODE:
2959	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2960		3287
2961	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2962		3289
2963	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2964		3291
…		…
2999	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
3000	CODE:	3327	CODE:
3001	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
3002		3329
3003	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
3004	ALIAS:	3332	ALIAS:
3005	glColor_premultiply = 1	3333	glColor_premultiply = 1
3006	CODE:	3334	CODE:
3007	if (ix)	3335	if (ix)
3008	{	3336	{
…		…
3114		3442
3115	void glEndList ()	3443	void glEndList ()
3116		3444
3117	void glCallList (int list)	3445	void glCallList (int list)
3118		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120		3453
3121	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
3122		3455
3123	void	3456	void
3124	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
3125	PPCODE:	3458	PPCODE:
3126	{	3459	{
3127	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
3128	XPUSHs (self);	3461	XPUSHs (self);
3129	}	3462	}
3130		3463
3131	BOOT:	3464	BOOT:
3132	{	3465	{
…		…
3140		3473
3141	void	3474	void
3142	draw (SV *self)	3475	draw (SV *self)
3143	CODE:	3476	CODE:
3144	{	3477	{
3145	HV *hv;	3478	HV *hv;
3146	SV **svp;	3479	SV **svp;
3147	NV x, y, w, h;	3480	NV x, y, w, h;
3148	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
3149	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
3150	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
3151	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs. Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC