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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 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)
		103
		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	}
95		127
96	static AV *texture_av;	128	static AV *texture_av;
97		129
98	static struct	130	static struct
99	{	131	{
…		…
156	{	188	{
157	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
158		190
159	while (attrs)	191	while (attrs)
160	{	192	{
161	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
162		194
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	196	return 1;
165		197
166	attrs = attrs->next;	198	attrs = attrs->next;
167	}	199	}
168		200
169	return 0;	201	return 0;
170	}	202	}
171		203
172	typedef struct cf_layout {	204	struct cf_layout {
173	PangoLayout *pl;	205	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
175	int base_height;	207	int base_height;
176	DC__Font font;	208	DC__Font font;
177	rc_t *rc;	209	rc_t *rc;
178	} *DC__Layout;	210	};
		211
		212	typedef cf_layout *DC__Layout;
179		213
180	static DC__Font default_font;	214	static DC__Font default_font;
181	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
183		217
184	static void	218	static void
185	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
186	{	220	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	224	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	226	}
193		227
194	static void	228	static void
…		…
224	}	258	}
225		259
226	typedef uint16_t tileid;	260	typedef uint16_t tileid;
227	typedef uint16_t faceid;	261	typedef uint16_t faceid;
228		262
229	typedef struct {	263	struct maptex
		264	{
230	GLuint name;	265	GLuint name;
231	int w, h;	266	int w, h;
232	float s, t;	267	float s, t;
233	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
234	tileid smoothtile;	269	tileid smoothtile;
235	uint8_t smoothlevel;	270	uint8_t smoothlevel;
236	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
237		273
238	typedef struct {	274	struct mapcell
		275	{
239	uint32_t player;	276	uint32_t player;
240	tileid tile[3];	277	tileid tile[3];
241	uint16_t darkness;	278	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	280	};
244		281
245	typedef struct {	282	struct maprow
		283	{
246	int32_t c0, c1;	284	int32_t c0, c1;
247	mapcell *col;	285	mapcell *col;
248	} maprow;	286	};
249		287
250	typedef struct map {	288	struct mapgrid {
251	int x, y, w, h;	289	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
254	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
255		293
256	int32_t rows;	294	int32_t rows;
257	maprow *row;	295	maprow *row;
258	} *DC__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
259		299
260	static char *	300	static char *
261	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
262	{	302	{
263	char *p;	303	char *p;
…		…
281		321
282	#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))
283	#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))
284		324
285	static void	325	static void
286	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
287	{	327	{
288	while (self->faces <= face)	328	while (self->faces <= face)
289	{	329	{
290	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
291	self->faces *= 2;	331	self->faces *= 2;
292	}	332	}
293	}	333	}
294		334
295	static void	335	static void
296	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
297	{	337	{
298	while (self->texs <= texid)	338	while (self->texs <= texid)
299	{	339	{
300	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
301	self->texs *= 2;	341	self->texs *= 2;
302	}	342	}
303	}	343	}
304		344
305	static maprow *	345	static maprow *
306	map_get_row (DC__Map self, int y)	346	map_get_row (mapgrid *self, int y)
307	{	347	{
308	if (0 > y)	348	if (0 > y)
309	{	349	{
310	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
349		389
350	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
351	}	391	}
352		392
353	static mapcell *	393	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
355	{	395	{
356	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
357	}	397	}
358		398
359	static void	399	static void
360	map_clear (DC__Map self)	400	map_clear (mapgrid *self)
361	{	401	{
362	int r;	402	int r;
363		403
364	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
365	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
383	(cell)->flags = 0; \	423	(cell)->flags = 0; \
384	(cell)->player = 0; \	424	(cell)->player = 0; \
385	} while (0)	425	} while (0)
386		426
387	static void	427	static void
388	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)
389	{	429	{
390	int x, y;	430	int x, y;
391	maprow *row;	431	maprow *row;
392	mapcell *cell;	432	mapcell *cell;
393		433
…		…
410	CELL_CLEAR (cell);	450	CELL_CLEAR (cell);
411	}	451	}
412	}	452	}
413	}	453	}
414		454
415	typedef struct {	455	struct smooth_key
		456	{
416	tileid tile;	457	tileid tile;
417	uint8_t x, y, level;	458	uint8_t x, y, level;
418	} 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	}
419		478
420	static void	479	static void
421	smooth_or_bits (HV hv, smooth_key key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	481	{
423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	482	auto &&it = h.find (key);
424		483
425	if (SvIOK (*sv))	484	if (it == h.end ())
426	SvIV_set (sv, SvIVX (sv) \| bits);	485	h.insert (std::make_pair (key, bits));
427	else	486	else
428	sv_setiv (*sv, bits);	487	it->second \|= bits;
429	}	488	}
430		489
431	static void	490	static void
432	music_finished (void)	491	music_finished (void)
433	{	492	{
…		…
450	ev.code = 1;	509	ev.code = 1;
451	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
452	ev.data2 = 0;	511	ev.data2 = 0;
453		512
454	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;
455	}	521	}
456		522
457	static unsigned int	523	static unsigned int
458	minpot (unsigned int n)	524	minpot (unsigned int n)
459	{	525	{
…		…
527	return 0;	593	return 0;
528		594
529	return 1;	595	return 1;
530	}	596	}
531		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META \| KMOD_ALT))
		607	mod \|= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
532	static void	612	static void
533	deliantra_main ()	613	deliantra_main (SV *real_main)
534	{	614	{
535	char *argv[] = { 0 };	615	dSP;
536	call_argv ("::main", G_DISCARD \| G_VOID, argv);	616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD \| G_VOID);
537	}	619	}
538		620
539	#ifdef __MACOSX__	621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
540	/* to due surprising braindamage on the side of SDL design, we	624	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	625	* do some mind-boggling hack here: SDL requires a custom main()
542	* 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,
543	* 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,
544	* and which calls our main (== SDL_main) back.	628	* and which calls our main (== SDL_main) back.
545	*/	629	*/
546	extern C_LINKAGE int	630	extern C_LINKAGE int
547	main (int argc, char *argv[])	631	main (int argc, char *argv[])
548	{	632	{
549	deliantra_main ();	633	deliantra_main (real_main);
550	}	634	}
551		635
552	#undef main	636	#undef main
553		637
554	extern C_LINKAGE int main (int argc, char *argv[]);	638	extern C_LINKAGE int main (int argc, char *argv[]);
555		639
556	static void	640	static void
557	SDL_braino (void)	641	SDL_main_hack (SV *real_main_)
558	{	642	{
		643	real_main = real_main_;
		644
559	char *argv[] = { "deliantra client", 0 };	645	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	646	(main) (1, argv);
561	}	647	}
562	#else	648	#else
563	static void	649	static void
564	SDL_braino (void)	650	SDL_main_hack (SV *real_main)
565	{	651	{
566	deliantra_main ();	652	deliantra_main (real_main);
567	}	653	}
568	#endif	654	#endif
569		655
570	MODULE = Deliantra::Client PACKAGE = DC	656	MODULE = Deliantra::Client PACKAGE = DC
571		657
…		…
737	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
738	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
739	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
740	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
741		827
		828	const_iv (KMOD_LRAM),
		829
742	const_iv (MIX_DEFAULT_FORMAT),	830	const_iv (MIX_DEFAULT_FORMAT),
743		831
744	const_iv (SDL_INIT_TIMER),	832	const_iv (SDL_INIT_TIMER),
745	const_iv (SDL_INIT_AUDIO),	833	const_iv (SDL_INIT_AUDIO),
746	const_iv (SDL_INIT_VIDEO),	834	const_iv (SDL_INIT_VIDEO),
…		…
770		858
771	const_iv (FOW_DARKNESS)	859	const_iv (FOW_DARKNESS)
772	# undef const_iv	860	# undef const_iv
773	};	861	};
774		862
775	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--)
776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
777		865
778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
780	}	868	}
781		869
…		…
797	NV ceil (NV x)	885	NV ceil (NV x)
798		886
799	IV minpot (UV n)	887	IV minpot (UV n)
800		888
801	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
802		896
803	void	897	void
804	pango_init ()	898	pango_init ()
805	CODE:	899	CODE:
806	{	900	{
…		…
814	#endif	908	#endif
815	}	909	}
816		910
817	char *SDL_GetError ()	911	char *SDL_GetError ()
818		912
819	void SDL_braino ()	913	void SDL_main_hack (SV *real_main)
		914	PROTOTYPE: &
820		915
821	int SDL_Init (U32 flags)	916	int SDL_Init (U32 flags)
822		917
823	int SDL_InitSubSystem (U32 flags)	918	int SDL_InitSubSystem (U32 flags)
824		919
825	void SDL_QuitSubSystem (U32 flags)	920	void SDL_QuitSubSystem (U32 flags)
826		921
827	void SDL_Quit ()	922	void SDL_Quit ()
828		923
829	int SDL_GL_SetAttribute (int attr, int value)	924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
830		926
831	int SDL_GL_GetAttribute (int attr)	927	int SDL_GL_GetAttribute (int attr)
832	CODE:	928	CODE:
833	if (SDL_GL_GetAttribute (attr, &RETVAL))	929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
834	XSRETURN_UNDEF;	930	XSRETURN_UNDEF;
835	OUTPUT:	931	OUTPUT:
836	RETVAL	932	RETVAL
837		933
838	void	934	void
…		…
893	);	989	);
894		990
895	if (RETVAL)	991	if (RETVAL)
896	{	992	{
897	av_clear (texture_av);	993	av_clear (texture_av);
898
899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
900	#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);
901	#include "glfunc.h"	995	#include "glfunc.h"
902	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
903	}	999	}
904	}	1000	}
905	OUTPUT:	1001	OUTPUT:
906	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char title, const char icon)
907		1006
908	void	1007	void
909	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
910		1009
911	char *	1010	char *
912	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
913		1013
914	int	1014	int
915	SDL_GetAppState ()	1015	SDL_GetAppState ()
916		1016
917	int	1017	int
918	SDL_GetModState ()	1018	SDL_GetModState ()
919		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
920	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
921	poll_events ()	1028	peep_events ()
922	PPCODE:	1029	PPCODE:
923	{	1030	{
924	SDL_Event ev;	1031	SDL_Event ev;
925		1032
926	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
933	{	1040	{
934	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
935	case SDL_KEYUP:	1042	case SDL_KEYUP:
936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
941	break;	1048	break;
942		1049
943	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
962	x = ev.motion.x;	1069	x = ev.motion.x;
963	y = ev.motion.y;	1070	y = ev.motion.y;
964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965	}	1072	}
966		1073
967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
968	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
969	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
970	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
992		1099
993	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))));
994	}	1101	}
995	}	1102	}
996		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
997	int	1117	int
998	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)
999	POSTCALL:	1119	POSTCALL:
1000	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
1001	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
1002		1122
1003	void	1123	void
1004	Mix_QuerySpec ()	1124	Mix_QuerySpec ()
…		…
1063	add_font (char *file)	1183	add_font (char *file)
1064	CODE:	1184	CODE:
1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1066	OUTPUT:	1186	OUTPUT:
1067	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)
1068		1195
1069	void	1196	void
1070	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
1071	ALIAS:	1198	ALIAS:
1072	load_image_file = 1	1199	load_image_file = 1
…		…
1118		1245
1119	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
1120	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
1121	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
1122	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1124	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)));
1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1127	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
1128		1255
…		…
1188	#if DEBUG	1315	#if DEBUG
1189	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
1190	#endif	1317	#endif
1191	}	1318	}
1192		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
1193	MODULE = Deliantra::Client PACKAGE = DC::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
1194		1328
1195	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
1196		1330
1197	DC::Font	1331	DC::Font
1198	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
1199	CODE:	1333	CODE:
1200	{	1334	{
1201	int count;	1335	int count;
1202	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1203	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1232	PROTOTYPE:	1366	PROTOTYPE:
1233	CODE:	1367	CODE:
1234	tc_restore ();	1368	tc_restore ();
1235		1369
1236	DC::Layout	1370	DC::Layout
1237	new (SV *class)	1371	new (SV *klass)
1238	CODE:	1372	CODE:
1239	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1240		1374
1241	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1242	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
…		…
1391		1525
1392	void	1526	void
1393	set_height (DC::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1394	CODE:	1528	CODE:
1395	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1396	{	1530	{
1397	self->base_height = base_height;	1531	self->base_height = base_height;
1398	layout_update_font (self);	1532	layout_update_font (self);
1399	}	1533	}
1400		1534
1401	void	1535	void
…		…
1628	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1629	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1630	}	1764	}
1631	}	1765	}
1632		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
1633	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)
1634	CODE:	1889	CODE:
1635	{	1890	{
1636	GLint width;	1891	GLint width;
1637	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);
…		…
1644	MODULE = Deliantra::Client PACKAGE = DC::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1645		1900
1646	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1647		1902
1648	DC::Map	1903	DC::Map
1649	new (SV *class)	1904	new (SV *klass)
1650	CODE:	1905	CODE:
1651	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1652	RETVAL->x = 0;	1907	RETVAL->x = 0;
1653	RETVAL->y = 0;	1908	RETVAL->y = 0;
1654	RETVAL->w = 0;	1909	RETVAL->w = 0;
1655	RETVAL->h = 0;	1910	RETVAL->h = 0;
1656	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1693		1948
1694	void	1949	void
1695	set_smooth (DC::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1696	CODE:	1951	CODE:
1697	{	1952	{
1698	tileid texid;	1953	tileid texid;
1699	maptex *tex;	1954	maptex *tex;
1700		1955
1701	if (face < 0 \|\| face >= self->faces)	1956	if (face < 0 \|\| face >= self->faces)
1702	return;	1957	return;
1703		1958
1704	if (smooth < 0 \|\| smooth >= self->faces)	1959	if (smooth < 0 \|\| smooth >= self->faces)
1705	return;	1960	return;
1706		1961
1707	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1708		1963
1709	if (!texid)	1964	if (!texid)
1710	return;	1965	return;
1711		1966
1712	tex = self->tex + texid;	1967	tex = self->tex + texid;
…		…
1741	//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);
1742	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1743	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1745	}	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	}
1746		2021
1747	int	2022	int
1748	ox (DC::Map self)	2023	ox (DC::Map self)
1749	ALIAS:	2024	ALIAS:
1750	oy = 1	2025	oy = 1
…		…
1790	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1791	}	2066	}
1792	}	2067	}
1793		2068
1794	SV *	2069	SV *
1795	map1a_update (DC::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1796	CODE:	2071	CODE:
1797	{	2072	{
1798	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1799	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1800	mapcell *cell;	2075	mapcell *cell;
…		…
1821		2096
1822	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1823		2098
1824	if (flags & 8)	2099	if (flags & 8)
1825	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1826	if (extmap)	2103	do
1827	{	2104	{
1828	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1829		2107
1830	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
1831	{	2111	{
1832	ext = *data++;
1833	cmd = ext & 0x7f;
1834
1835	if (cmd < 4)
1836	cell->darkness = 255 - ext * 64 + 1;
1837	else if (cmd == 5) // health
1838	{
1839	cell->stat_width = 1;	2112	cell->stat_width = 1;
1840	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1841	}
1842	else if (cmd == 6) // monster width
1843	cell->stat_width = *data++ + 1;
1844	else if (cmd == 0x47)
1845	{
1846	if (*data == 1) cell->player = data [1];
1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1850
1851	data += *data + 1;
1852	}
1853	else if (cmd == 8) // cell flags
1854	cell->flags = *data++;
1855	else if (ext & 0x40) // unknown, multibyte => skip
1856	data += *data + 1;
1857	else
1858	data++;
1859	}	2114	}
1860	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++;
1861	}	2132	}
1862	else	2133	while (ext & 0x80);
1863	cell->darkness = *data++ + 1;
1864	}	2134	}
1865		2135
1866	for (z = 0; z <= 2; ++z)	2136	for (z = 0; z <= 2; ++z)
1867	if (flags & (4 >> z))	2137	if (flags & (4 >> z))
1868	{	2138	{
…		…
1871	cell->tile [z] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
1872		2142
1873	if (cell->tile [z])	2143	if (cell->tile [z])
1874	{	2144	{
1875	maptex *tex = self->tex + cell->tile [z];	2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
1876	if (!tex->name)	2147	if (!tex->name)
1877	av_push (missing, newSViv (cell->tile [z]));	2148	av_push (missing, newSViv (cell->tile [z]));
1878		2149
1879	if (tex->smoothtile)	2150	if (tex->smoothtile)
1880	{	2151	{
1881	maptex *smooth = self->tex + tex->smoothtile;	2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
1882	if (!smooth->name)	2154	if (!smooth->name)
1883	av_push (missing, newSViv (tex->smoothtile));	2155	av_push (missing, newSViv (tex->smoothtile));
1884	}	2156	}
1885	}	2157	}
1886	}	2158	}
…		…
1914	? self->row + y	2186	? self->row + y
1915	: 0;	2187	: 0;
1916		2188
1917	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1918	{	2190	{
1919	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1920		2192
1921	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1922	{	2194	{
1923	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1924		2196
…		…
1926	{	2198	{
1927	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1928	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1929	int a1 = tex.a;	2201	int a1 = tex.a;
1930		2202
1931	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1932	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1933	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1934	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1935	}	2207	}
1936	}	2208	}
1937		2209
1938	*map++ = (r )	2210	*map++ = (r )
1939	\| (g << 8)	2211	\| (g << 8)
1940	\| (b << 16)	2212	\| (b << 16)
1941	\| (a << 24);	2213	\| (a << 24);
1942	}	2214	}
1943	}	2215	}
1944		2216
1945	RETVAL = map_sv;	2217	RETVAL = map_sv;
1946	}	2218	}
1947	OUTPUT:	2219	OUTPUT:
1948	RETVAL	2220	RETVAL
1949		2221
1950	void	2222	void
1951	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)
1952	CODE:	2224	CODE:
1953	{	2225	{
1954	int x, y, z;	2226	int x, y, z;
1955		2227
1956	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1957	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
1958	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)
1959	smooth_key skey;	2230	smooth_key skey;
1960	int pl_x, pl_y;	2231	int pl_x, pl_y;
1961	maptex pl_tex;	2232	maptex pl_tex;
1962	rc_t *rc = rc_alloc ();	2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
1963	rc_key_t key;	2235	rc_key_t key;
1964	rc_array_t *arr;	2236	rc_array_t *arr;
1965		2237
1966	pl_tex.name = 0;	2238	pl_tex.name = 0;
1967		2239
1968	// thats current max. sorry.	2240	// that's current max. sorry.
1969	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1970	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1971		2243
1972	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1973	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
…		…
1977	key.g = 255;	2249	key.g = 255;
1978	key.b = 255;	2250	key.b = 255;
1979	key.a = 255;	2251	key.a = 255;
1980	key.mode = GL_QUADS;	2252	key.mode = GL_QUADS;
1981	key.format = GL_T2F_V3F;	2253	key.format = GL_T2F_V3F;
1982	key.texname = -1;
1983		2254
1984	mx += self->x;	2255	mx += self->x;
1985	my += self->y;	2256	my += self->y;
1986		2257
1987	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012		2283
2013	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
2014	{	2285	{
		2286	smooth_hash smooth;
2015	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
2016		2289
2017	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
2018	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
2019	{	2292	{
2020	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
2026	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
2027		2300
2028	if (tile)	2301	if (tile)
2029	{	2302	{
2030	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
2031	int px = (x + 1) * T - tex.w;	2304	int px, py;
2032	int py = (y + 1) * T - tex.h;
2033		2305
2034	if (key.texname != tex.name)	2306	if (key.texname != tex.name)
2035	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
2036	if (!tex.name)	2310	if (!tex.name)
2037	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2038		2312
2039	key.texname = tex.name;	2313	key.texname = tex.name;
2040	arr = rc_array (rc, &key);	2314	arr = rc_array (rc, &key);
2041	}	2315	}
		2316
		2317	px = (x + 1) * Th - tex.w;
		2318	py = (y + 1) * Tw - tex.h;
2042		2319
2043	if (expect_false (cell->player == player) && expect_false (z == 2))	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
2044	{	2321	{
2045	pl_x = px;	2322	pl_x = px;
2046	pl_y = py;	2323	pl_y = py;
…		…
2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2052	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);
2053	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);
2054	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);
2055		2332
2056	if (expect_false (cell->flags) && expect_false (z == 2))
2057	{
2058	// overlays such as the speech bubble, probably more to come
2059	if (cell->flags & 1)
2060	{
2061	maptex tex = self->tex [1];
2062	int px = x * T + T * 2 / 32;
2063	int py = y * T - T * 6 / 32;
2064
2065	if (tex.name)
2066	{
2067	if (key.texname != tex.name)
2068	{
2069	key.texname = tex.name;
2070	arr = rc_array (rc, &key);
2071	}
2072
2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2077	}
2078	}
2079	}
2080
2081	// update smooth hash	2333	// update smooth hash
2082	if (tex.smoothtile)	2334	if (tex.smoothtile)
2083	{	2335	{
2084	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
2085	skey.level = tex.smoothlevel;	2337	skey.level = tex.smoothlevel;
…		…
2100		2352
2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2102	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
2103		2355
2104	// full tile	2356	// full tile
2105	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);
2106		2358
2107	// borders	2359	// borders
2108	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);
2109	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);
2110	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);
2111	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);
2112		2364
2113	// corners	2365	// corners
2114	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);
2115	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);
2116	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);
2117	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);
2118	}	2391	}
2119	}	2392	}
2120	}	2393	}
2121	}	2394	}
2122		2395
…		…
2138	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
2139	{	2412	{
2140	int level = (w << 5) \| b;	2413	int level = (w << 5) \| b;
2141	HE *he;	2414	HE *he;
2142		2415
2143	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2144	while ((he = hv_iternext (smooth)))
2145	{	2417	{
2146	smooth_key skey = (smooth_key )HeKEY (he);	2418	smooth_key &skey = it->first;
2147	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
2148		2420
2149	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
2150	&& skey->level == level	2422	&& skey.level == level
2151	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
2152	{	2424	{
2153	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
2154	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
2155	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
2156	int border = bits & 15;	2428	int border = bits & 15;
2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2158	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
2159	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
2160		2432
…		…
2162	{	2434	{
2163	// this time avoiding texture state changes	2435	// this time avoiding texture state changes
2164	// save gobs of state changes.	2436	// save gobs of state changes.
2165	if (key.texname != tex.name)	2437	if (key.texname != tex.name)
2166	{	2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
2167	glEnd ();	2441	glEnd ();
2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
2170	}	2444	}
2171		2445
2172	if (border)	2446	if (border)
2173	{	2447	{
2174	float ox = border * dx;	2448	float ox = border * dx;
2175		2449
2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2180	}	2454	}
2181		2455
2182	if (corner)	2456	if (corner)
2183	{	2457	{
2184	float ox = corner * dx;	2458	float ox = corner * dx;
2185		2459
2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2190	}	2464	}
2191	}	2465	}
2192	}	2466	}
2193	}	2467	}
2194	}	2468	}
…		…
2196		2470
2197	glEnd ();	2471	glEnd ();
2198	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
2199	key.texname = -1;	2473	key.texname = -1;
2200	}	2474	}
2201
2202	hv_clear (smooth);
2203	}	2475	}
2204		2476
2205	if (pl_tex.name)	2477	if (pl_tex.name)
2206	{	2478	{
2207	maptex tex = pl_tex;	2479	maptex tex = pl_tex;
…		…
2217	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);
2218		2490
2219	rc_draw (rc);	2491	rc_draw (rc);
2220	}	2492	}
2221		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
2222	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
2223	rc_free (rc);	2498	rc_free (rc);
		2499	rc_free (rc_ov);
2224		2500
2225	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
2226	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
2227	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
2228	{	2504	{
…		…
2231	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
2232	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
2233	{	2509	{
2234	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
2235		2511
2236	int px = x * T;	2512	int px = x * Tw;
2237	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	}
2238		2520
2239	if (cell->stat_hp)	2521	if (cell->stat_hp)
2240	{	2522	{
2241	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2243		2525
2244	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
2245	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
2246	px + width - 1, py);	2528	px + width - 1, py);
2247		2529
…		…
2253	}	2535	}
2254	}	2536	}
2255	}	2537	}
2256		2538
2257	void	2539	void
2258	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)
2259	CODE:	2541	CODE:
2260	{	2542	{
2261	static float color[16][3] = {	2543	static float color[16][3] = {
2262	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
2263	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
2264	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
2265	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
2266		2548
2267	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
2268	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
2269	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
2270	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
2271		2553
2272	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
2273	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
2274	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
2275	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
2276		2558
2277	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
2278		2560
2279	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
2280	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
2281	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
2282	};	2564	};
2283		2565
2284	int x, y;	2566	int x, y;
2285		2567
2286	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	*/
2287	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2288	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
2289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
2291		2579
2292	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2296		2584
2297	if (m)	2585	if (m)
2298	{	2586	{
2299	float *c = color [m & 15];	2587	float *c = color [m & 15];
2300		2588
2301	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2302	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2303		2591
2304	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2305	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309	}	2597	}
…		…
2317	void	2605	void
2318	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)
2319	PPCODE:	2607	PPCODE:
2320	{	2608	{
2321	int x, y;	2609	int x, y;
2322	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2323	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2324	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2325	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);
2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2617	memset (darkness1, 0, sw1*sh1);
2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2329		2618
2330	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2331	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2332		2621
2333	mx += self->x - 1;	2622	mx += self->x - 1;
2334	my += self->y - 1;	2623	my += self->y - 1;
2335
2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2337		2624
2338	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2339	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2340	{	2627	{
2341	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2344	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2345	{	2632	{
2346	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2347		2634
2348	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2349	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2350	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2351	}	2638	}
2352	}	2639	}
2353		2640
2354	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2355	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2374		2661
2375	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2376	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2377	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2378		2665
2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2383	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 */
2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2388	}	2675	}
2389		2676
2390	free (darkness1);	2677	free (darkness1);
2391		2678
2392	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2393	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2394	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2395	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2396	}	2683	}
2397		2684
2398	SV *	2685	SV *
…		…
2461	else	2748	else
2462	*data++ = 0;	2749	*data++ = 0;
2463	}	2750	}
2464	}	2751	}
2465		2752
2466	/* if size is wh + 5 then no data has been found /	2753	/* if size is wh + 5 then no data has been found /
2467	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2754	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2468	{	2755	{
2469	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2471	}	2758	}
2472		2759
2473	RETVAL = data_sv;	2760	RETVAL = data_sv;
2474	}	2761	}
2475	OUTPUT:	2762	OUTPUT:
2476	RETVAL	2763	RETVAL
2477		2764
2478	void	2765	void
…		…
2485	STRLEN len;	2772	STRLEN len;
2486	uint8_t data, end;	2773	uint8_t data, end;
2487		2774
2488	len = SvLEN (data_sv);	2775	len = SvLEN (data_sv);
2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2490	data = SvPVbyte_nolen (data_sv);	2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2491	end = data + len + 8;	2778	end = data + len + 8;
2492		2779
2493	if (len < 5)	2780	if (len < 5)
2494	XSRETURN_EMPTY;	2781	XSRETURN_EMPTY;
2495		2782
…		…
2556	}	2843	}
2557		2844
2558	MODULE = Deliantra::Client PACKAGE = DC::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2559		2846
2560	DC::RW	2847	DC::RW
2561	new (SV class, SV data_sv)	2848	new (SV klass, SV data_sv)
2562	CODE:	2849	CODE:
2563	{	2850	{
2564	STRLEN datalen;	2851	STRLEN datalen;
2565	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2566		2853
…		…
2568	}	2855	}
2569	OUTPUT:	2856	OUTPUT:
2570	RETVAL	2857	RETVAL
2571		2858
2572	DC::RW	2859	DC::RW
2573	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")
2574	CODE:	2861	CODE:
2575	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2576	OUTPUT:	2863	OUTPUT:
2577	RETVAL	2864	RETVAL
2578		2865
…		…
2596	if (RETVAL < 0)	2883	if (RETVAL < 0)
2597	{	2884	{
2598	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2599		2886
2600	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)
2601	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2602		2894	}
		2895	else
2603	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2604	}	2897	}
2605		2898
2606	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2607	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2608	}	2901	}
…		…
2655	void	2948	void
2656	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)
2657	CODE:	2950	CODE:
2658	{	2951	{
2659	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));
2660	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;
2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662	}	2955	}
2663		2956
2664	void	2957	void
2665	set_reverse_stereo (DC::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
…		…
2668		2961
2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670		2963
2671	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2672		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
2673	DC::MixChunk	2978	DC::MixChunk
2674	new (SV *class, DC::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2675	CODE:	2980	CODE:
2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2677	OUTPUT:	2982	OUTPUT:
2678	RETVAL	2983	RETVAL
2679		2984
…		…
2709	OUTPUT:	3014	OUTPUT:
2710	RETVAL	3015	RETVAL
2711		3016
2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2713		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
2714	int	3031	int
2715	volume (int volume = -1)	3032	volume (int volume = -1)
2716	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2717	CODE:	3034	CODE:
2718	if (items > 0)	3035	if (items > 0)
…		…
2729	void	3046	void
2730	halt ()	3047	halt ()
2731	CODE:	3048	CODE:
2732	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2733		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2734	DC::MixMusic	3058	DC::MixMusic
2735	new (SV *class, DC::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2736	CODE:	3060	CODE:
2737	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2738	OUTPUT:	3062	OUTPUT:
2739	RETVAL	3063	RETVAL
2740		3064
…		…
2768	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2769	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2770	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2771	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2772	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2773	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2774	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2775	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2776	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2777	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2789	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2790	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2791	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2792	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2793	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),
2794	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2795	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2796	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2797	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2798	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2866	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2867	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2868	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2869	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2870	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),
2871	# undef const_iv	3203	# undef const_iv
2872	};	3204	};
2873		3205
2874	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--)
2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2876		3208
2877	texture_av = newAV ();	3209	texture_av = newAV ();
2878	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2879	}	3211	}
2880		3212
…		…
2882	disable_GL_EXT_blend_func_separate ()	3214	disable_GL_EXT_blend_func_separate ()
2883	CODE:	3215	CODE:
2884	gl.BlendFuncSeparate = 0;	3216	gl.BlendFuncSeparate = 0;
2885	gl.BlendFuncSeparateEXT = 0;	3217	gl.BlendFuncSeparateEXT = 0;
2886		3218
2887	char *	3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2888	gl_vendor ()	3223	gl_vendor ()
2889	CODE:	3224	CODE:
2890	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2891	OUTPUT:	3226	OUTPUT:
2892	RETVAL	3227	RETVAL
2893		3228
2894	char *	3229	const char *
2895	gl_version ()	3230	gl_version ()
2896	CODE:	3231	CODE:
2897	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2898	OUTPUT:	3233	OUTPUT:
2899	RETVAL	3234	RETVAL
2900		3235
2901	char *	3236	const char *
2902	gl_extensions ()	3237	gl_extensions ()
2903	CODE:	3238	CODE:
2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2905	OUTPUT:	3240	OUTPUT:
2906	RETVAL	3241	RETVAL
2907		3242
2908	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2909		3248
2910	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2911	CODE:	3250	CODE:
2912	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2913	OUTPUT:	3252	OUTPUT:
…		…
2921		3260
2922	int glGetError ()	3261	int glGetError ()
2923		3262
2924	void glFinish ()	3263	void glFinish ()
2925		3264
		3265	void glFlush ()
		3266
2926	void glClear (int mask)	3267	void glClear (int mask)
2927		3268
2928	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)
2929	PROTOTYPE: @	3270	PROTOTYPE: @
2930		3271
…		…
2939	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2940		3281
2941	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942	CODE:	3283	CODE:
2943	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2944		3287
2945	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2946		3289
2947	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2948		3291
…		…
2983	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2984	CODE:	3327	CODE:
2985	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2986		3329
2987	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: @
2988	ALIAS:	3332	ALIAS:
2989	glColor_premultiply = 1	3333	glColor_premultiply = 1
2990	CODE:	3334	CODE:
2991	if (ix)	3335	if (ix)
2992	{	3336	{
…		…
3098		3442
3099	void glEndList ()	3443	void glEndList ()
3100		3444
3101	void glCallList (int list)	3445	void glCallList (int list)
3102		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104		3453
3105	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
3106		3455
3107	void	3456	void
3108	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
3109	PPCODE:	3458	PPCODE:
3110	{	3459	{
3111	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
3112	XPUSHs (self);	3461	XPUSHs (self);
3113	}	3462	}
3114		3463
3115	BOOT:	3464	BOOT:
3116	{	3465	{
…		…
3124		3473
3125	void	3474	void
3126	draw (SV *self)	3475	draw (SV *self)
3127	CODE:	3476	CODE:
3128	{	3477	{
3129	HV *hv;	3478	HV *hv;
3130	SV **svp;	3479	SV **svp;
3131	NV x, y, w, h;	3480	NV x, y, w, h;
3132	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
3133	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
3134	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
3135	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 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs. Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC