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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
92		101
93	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
97		128
98	static AV *texture_av;	129	static AV *texture_av;
99		130
100	static struct	131	static struct
101	{	132	{
…		…
158	{	189	{
159	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
160		191
161	while (attrs)	192	while (attrs)
162	{	193	{
163	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
164		195
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	197	return 1;
167		198
168	attrs = attrs->next;	199	attrs = attrs->next;
169	}	200	}
170		201
171	return 0;	202	return 0;
172	}	203	}
173		204
174	typedef struct cf_layout {	205	struct cf_layout {
175	PangoLayout *pl;	206	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
177	int base_height;	208	int base_height;
178	DC__Font font;	209	DC__Font font;
179	rc_t *rc;	210	rc_t rc;
180	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
181		214
182	static DC__Font default_font;	215	static DC__Font default_font;
183	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
185		218
186	static void	219	static void
187	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
188	{	221	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	225	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	227	}
195		228
196	static void	229	static void
…		…
226	}	259	}
227		260
228	typedef uint16_t tileid;	261	typedef uint16_t tileid;
229	typedef uint16_t faceid;	262	typedef uint16_t faceid;
230		263
231	typedef struct {	264	struct maptex
		265	{
232	GLuint name;	266	GLuint name;
233	int w, h;	267	int w, h;
234	float s, t;	268	float s, t;
235	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
236	tileid smoothtile;	270	tileid smoothtile;
237	uint8_t smoothlevel;	271	uint8_t smoothlevel;
238	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
239	} maptex;	273	};
240		274
241	typedef struct {	275	struct mapcell
		276	{
242	uint32_t player;	277	uint32_t player;
243	tileid tile[3];	278	tileid tile[3];
244	uint16_t darkness;	279	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	281	};
247		282
248	typedef struct {	283	struct maprow
		284	{
249	int32_t c0, c1;	285	int32_t c0, c1;
250	mapcell *col;	286	mapcell *col;
251	} maprow;	287	};
252		288
253	typedef struct map {	289	struct mapgrid {
254	int x, y, w, h;	290	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
258		294
259	int32_t rows;	295	int32_t rows;
260	maprow *row;	296	maprow *row;
261	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
262		300
263	static char *	301	static char *
264	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
265	{	303	{
266	char *p;	304	char *p;
…		…
284		322
285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
287		325
288	static void	326	static void
289	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
290	{	328	{
291	while (self->faces <= face)	329	while (self->faces <= face)
292	{	330	{
293	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
294	self->faces *= 2;	332	self->faces *= 2;
295	}	333	}
296	}	334	}
297		335
298	static void	336	static void
299	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
300	{	338	{
301	while (self->texs <= texid)	339	while (self->texs <= texid)
302	{	340	{
303	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
304	self->texs *= 2;	342	self->texs *= 2;
305	}	343	}
306	}	344	}
307		345
308	static maprow *	346	static maprow *
309	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
310	{	348	{
311	if (0 > y)	349	if (0 > y)
312	{	350	{
313	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
352		390
353	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
354	}	392	}
355		393
356	static mapcell *	394	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
358	{	396	{
359	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
360	}	398	}
361		399
362	static void	400	static void
363	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
364	{	402	{
365	int r;	403	int r;
366		404
367	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	424	(cell)->flags = 0; \
387	(cell)->player = 0; \	425	(cell)->player = 0; \
388	} while (0)	426	} while (0)
389		427
390	static void	428	static void
391	map_blank (DC__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
392	{	430	{
393	int x, y;	431	int x, y;
394	maprow *row;	432	maprow *row;
395	mapcell *cell;	433	mapcell *cell;
396		434
…		…
413	CELL_CLEAR (cell);	451	CELL_CLEAR (cell);
414	}	452	}
415	}	453	}
416	}	454	}
417		455
418	typedef struct {	456	struct smooth_key
		457	{
419	tileid tile;	458	tileid tile;
420	uint8_t x, y, level;	459	uint8_t x, y, level;
421	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
422		479
423	static void	480	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	482	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
427		484
428	if (SvIOK (*sv))	485	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
430	else	487	else
431	sv_setiv (*sv, bits);	488	it->second \|= bits;
432	}	489	}
433		490
434	static void	491	static void
435	music_finished (void)	492	music_finished (void)
436	{	493	{
…		…
453	ev.code = 1;	510	ev.code = 1;
454	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
455	ev.data2 = 0;	512	ev.data2 = 0;
456		513
457	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
458	}	522	}
459		523
460	static unsigned int	524	static unsigned int
461	minpot (unsigned int n)	525	minpot (unsigned int n)
462	{	526	{
…		…
545		609
546	return mod;	610	return mod;
547	}	611	}
548		612
549	static void	613	static void
550	deliantra_main ()	614	deliantra_main (SV *real_main)
551	{	615	{
552	char *argv[] = { 0 };	616	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	620	}
555		621
556	#ifdef __MACOSX__	622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
557	/* to due surprising braindamage on the side of SDL design, we	625	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	626	* do some mind-boggling hack here: SDL requires a custom main()
559	* on OS X, so... we provide one and call the original main(), which,	627	* on OS X, so... we provide one and call the original main(), which,
560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
561	* and which calls our main (== SDL_main) back.	629	* and which calls our main (== SDL_main) back.
562	*/	630	*/
563	extern C_LINKAGE int	631	extern C_LINKAGE int
564	main (int argc, char *argv[])	632	main (int argc, char *argv[])
565	{	633	{
566	deliantra_main ();	634	deliantra_main (real_main);
567	}	635	}
568		636
569	#undef main	637	#undef main
570		638
571	extern C_LINKAGE int main (int argc, char *argv[]);	639	extern C_LINKAGE int main (int argc, char *argv[]);
572		640
573	static void	641	static void
574	SDL_braino (void)	642	SDL_main_hack (SV *real_main_)
575	{	643	{
		644	real_main = real_main_;
		645
576	char *argv[] = { "deliantra client", 0 };	646	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	647	(main) (1, argv);
578	}	648	}
579	#else	649	#else
580	static void	650	static void
581	SDL_braino (void)	651	SDL_main_hack (SV *real_main)
582	{	652	{
583	deliantra_main ();	653	deliantra_main (real_main);
584	}	654	}
585	#endif	655	#endif
586		656
587	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
588		658
…		…
789		859
790	const_iv (FOW_DARKNESS)	860	const_iv (FOW_DARKNESS)
791	# undef const_iv	861	# undef const_iv
792	};	862	};
793		863
794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		866
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	869	}
800		870
…		…
816	NV ceil (NV x)	886	NV ceil (NV x)
817		887
818	IV minpot (UV n)	888	IV minpot (UV n)
819		889
820	IV popcount (UV n)	890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
821		897
822	void	898	void
823	pango_init ()	899	pango_init ()
824	CODE:	900	CODE:
825	{	901	{
…		…
833	#endif	909	#endif
834	}	910	}
835		911
836	char *SDL_GetError ()	912	char *SDL_GetError ()
837		913
838	void SDL_braino ()	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
839		916
840	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
841		918
842	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
843		920
844	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
845		922
846	void SDL_Quit ()	923	void SDL_Quit ()
847		924
848	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
849		927
850	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
851	CODE:	929	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
854	OUTPUT:	932	OUTPUT:
855	RETVAL	933	RETVAL
856		934
857	void	935	void
…		…
912	);	990	);
913		991
914	if (RETVAL)	992	if (RETVAL)
915	{	993	{
916	av_clear (texture_av);	994	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
920	#include "glfunc.h"	996	#include "glfunc.h"
921	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	1000	}
923	}	1001	}
924	OUTPUT:	1002	OUTPUT:
925	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
926		1007
927	void	1008	void
928	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
929		1010
930	char *	1011	char *
931	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
932		1014
933	int	1015	int
934	SDL_GetAppState ()	1016	SDL_GetAppState ()
935		1017
936	int	1018	int
937	SDL_GetModState ()	1019	SDL_GetModState ()
938		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
939	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
940	poll_events ()	1029	peep_events ()
941	PPCODE:	1030	PPCODE:
942	{	1031	{
943	SDL_Event ev;	1032	SDL_Event ev;
944		1033
945	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
1011		1100
1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1013	}	1102	}
1014	}	1103	}
1015		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
1016	int	1118	int
1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1018	POSTCALL:	1120	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
1021		1123
1022	void	1124	void
1023	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1184	add_font (char *file)
1083	CODE:	1185	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1187	OUTPUT:
1086	RETVAL	1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1087		1196
1088	void	1197	void
1089	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
1090	ALIAS:	1199	ALIAS:
1091	load_image_file = 1	1200	load_image_file = 1
…		…
1137		1246
1138	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1143	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1147		1256
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1329
1221	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1222		1331
1223	DC::Font	1332	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1334	CODE:
1226	{	1335	{
1227	int count;	1336	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1367	PROTOTYPE:
1259	CODE:	1368	CODE:
1260	tc_restore ();	1369	tc_restore ();
1261		1370
1262	DC::Layout	1371	DC::Layout
1263	new (SV *class)	1372	new (SV *klass)
1264	CODE:	1373	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1266		1375
1267	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1269	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1270	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1271	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1272	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1273	RETVAL->font = 0;	1382	RETVAL->font = 0;
1274	RETVAL->rc = rc_alloc ();
1275		1383
1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1278	OUTPUT:	1386	OUTPUT:
1279	RETVAL	1387	RETVAL
1280		1388
1281	void	1389	void
1282	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1283	CODE:	1391	CODE:
1284	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1285	rc_free (self->rc);
1286	Safefree (self);	1393	delete self;
1287		1394
1288	void	1395	void
1289	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1290	CODE:	1397	CODE:
1291	{	1398	{
…		…
1417		1524
1418	void	1525	void
1419	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1420	CODE:	1527	CODE:
1421	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1422	{	1529	{
1423	self->base_height = base_height;	1530	self->base_height = base_height;
1424	layout_update_font (self);	1531	layout_update_font (self);
1425	}	1532	}
1426		1533
1427	void	1534	void
…		…
1545	}	1652	}
1546		1653
1547	void	1654	void
1548	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1549	CODE:	1656	CODE:
1550	rc_clear (self->rc);	1657	self->rc.clear ();
1551	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1552	self->pl,	1659	self->pl,
1553	self->rc,	1660	&self->rc,
1554	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1555	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1556	flags	1663	flags
1557	);	1664	);
1558	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573		1680
1574	rc_draw (self->rc);	1681	self->rc.draw ();
1575		1682
1576	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1577	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1578	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1579	}	1686	}
…		…
1654	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1656	}	1763	}
1657	}	1764	}
1658		1765
		1766	void
		1767	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)
		1768	PROTOTYPE: @
		1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 \|\| h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
1659	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1660	CODE:	1888	CODE:
1661	{	1889	{
1662	GLint width;	1890	GLint width;
1663	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1899
1672	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1673		1901
1674	DC::Map	1902	DC::Map
1675	new (SV *class)	1903	new (SV *klass)
1676	CODE:	1904	CODE:
1677	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1906	RETVAL->x = 0;
1679	RETVAL->y = 0;	1907	RETVAL->y = 0;
1680	RETVAL->w = 0;	1908	RETVAL->w = 0;
1681	RETVAL->h = 0;	1909	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1719		1947
1720	void	1948	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1950	CODE:
1723	{	1951	{
1724	tileid texid;	1952	tileid texid;
1725	maptex *tex;	1953	maptex *tex;
1726		1954
1727	if (face < 0 \|\| face >= self->faces)	1955	if (face < 0 \|\| face >= self->faces)
1728	return;	1956	return;
1729		1957
1730	if (smooth < 0 \|\| smooth >= self->faces)	1958	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1959	return;
1732		1960
1733	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1734		1962
1735	if (!texid)	1963	if (!texid)
1736	return;	1964	return;
1737		1965
1738	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1771	}	1999	}
1772		2000
1773	void	2001	void
1774	expire_textures (DC::Map self, int texid, int count)	2002	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	2003	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	2004	for (; texid < self->texs && count; ++texid, --count)
1777	{	2005	{
1778	maptex *tex = self->tex + texid;	2006	maptex *tex = self->tex + texid;
1779		2007
1780	if (tex->name)	2008	if (tex->name)
1781	{	2009	{
1782	if (tex->unused)	2010	if (tex->unused)
1783	{	2011	{
1784	tex->name = 0;	2012	tex->name = 0;
1785	tex->unused = 0,	2013	tex->unused = 0;
1786	XPUSHs (sv_2mortal (newSViv (texid)));	2014	XPUSHs (sv_2mortal (newSViv (texid)));
1787	}	2015	}
1788	else	2016	else
1789	tex->unused = 1;	2017	tex->unused = 1;
1790	}	2018	}
…		…
1836	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1837	}	2065	}
1838	}	2066	}
1839		2067
1840	SV *	2068	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2070	CODE:
1843	{	2071	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2074	mapcell *cell;
…		…
1867		2095
1868	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1869		2097
1870	if (flags & 8)	2098	if (flags & 8)
1871	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1872	if (extmap)	2102	do
1873	{	2103	{
1874	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1875		2106
1876	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1877	{	2110	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2111	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2113	}
1906	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
1907	}	2131	}
1908	else	2132	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2133	}
1911		2134
1912	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
1914	{	2137	{
…		…
1962	? self->row + y	2185	? self->row + y
1963	: 0;	2186	: 0;
1964		2187
1965	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1966	{	2189	{
1967	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2191
1969	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1970	{	2193	{
1971	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1972		2195
…		…
1974	{	2197	{
1975	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2200	int a1 = tex.a;
1978		2201
1979	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1983	}	2206	}
1984	}	2207	}
1985		2208
1986	*map++ = (r )	2209	*map++ = (r )
1987	\| (g << 8)	2210	\| (g << 8)
1988	\| (b << 16)	2211	\| (b << 16)
1989	\| (a << 24);	2212	\| (a << 24);
1990	}	2213	}
1991	}	2214	}
1992		2215
1993	RETVAL = map_sv;	2216	RETVAL = map_sv;
1994	}	2217	}
1995	OUTPUT:	2218	OUTPUT:
1996	RETVAL	2219	RETVAL
1997		2220
1998	void	2221	void
1999	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2222	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2000	CODE:	2223	CODE:
2001	{	2224	{
2002	int x, y, z;	2225	int x, y, z;
2003		2226
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2007	smooth_key skey;
2008	int pl_x, pl_y;	2228	int pl_x, pl_y;
2009	maptex pl_tex;	2229	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2230	rc_t rc;
		2231	rc_t rc_ov;
2011	rc_key_t key;	2232	rc_key_t key;
2012	rc_array_t *arr;	2233	rc_t::array_t *arr;
2013		2234
2014	pl_tex.name = 0;	2235	pl_tex.name = 0;
2015		2236
2016	// thats current max. sorry.	2237	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2240
2023	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2242	key.r = 255;
2025	key.g = 255;	2243	key.g = 255;
2026	key.b = 255;	2244	key.b = 255;
2027	key.a = 255;	2245	key.a = 255;
2028	key.mode = GL_QUADS;	2246	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2247	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2248
2032	mx += self->x;	2249	mx += self->x;
2033	my += self->y;	2250	my += self->y;
2034		2251
2035	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
2036	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
2037	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
2038	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2039		2256
2040	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
2041	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
2042	{	2259	{
2043	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
2058	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2277
2061	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
2062	{	2279	{
2063	memset (smooth_level, 0, sizeof (smooth_level));	2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
2064		2284
2065	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
2067	{	2287	{
2068	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
2075		2295
2076	if (tile)	2296	if (tile)
2077	{	2297	{
2078	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2299	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2300
2082	if (key.texname != tex.name)	2301	if (key.texname != tex.name)
2083	{	2302	{
2084	self->tex [tile].unused = 0;	2303	self->tex [tile].unused = 0;
2085		2304
2086	if (!tex.name)	2305	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2307
2089	key.texname = tex.name;	2308	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
2091	}	2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
2092		2314
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
2094	{	2316	{
2095	pl_x = px;	2317	pl_x = px;
2096	pl_y = py;	2318	pl_y = py;
2097	pl_tex = tex;	2319	pl_tex = tex;
2098	continue;	2320	continue;
2099	}	2321	}
2100		2322
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2105
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	// overlays such as the speech bubble, probably more to come
2109	if (cell->flags & 1)
2110	{
2111	maptex tex = self->tex [1];
2112	int px = x * T + T * 2 / 32;
2113	int py = y * T - T * 6 / 32;
2114
2115	if (tex.name)
2116	{
2117	if (key.texname != tex.name)
2118	{
2119	key.texname = tex.name;
2120	arr = rc_array (rc, &key);
2121	}
2122
2123	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127	}
2128	}
2129	}
2130		2327
2131	// update smooth hash	2328	// update smooth hash
2132	if (tex.smoothtile)	2329	if (tex.smoothtile)
2133	{	2330	{
2134	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
2136		2333
2137	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
2138		2335
2139	// add bits to current tile and all neighbours. skey.x\|y is	2336	// add bits to current tile and all neighbours. skey.x\|y is
2140	// shifted +1\|+1 so we always stay positive.	2337	// shifted +1\|+1 so we always stay positive.
2141		2338
2142	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
2150		2347
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
2153		2350
2154	// full tile	2351	// full tile
2155	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2156		2353
2157	// borders	2354	// borders
2158	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2355	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2159	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2356	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2160	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2357	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2161	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2162		2359
2163	// corners	2360	// corners
2164	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2361	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2165	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2362	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2166	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2363	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2167	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2168	}	2385	}
2169	}	2386	}
2170	}	2387	}
2171	}	2388	}
2172		2389
2173	rc_draw (rc);	2390	rc.draw ();
2174	rc_clear (rc);	2391	rc.clear ();
2175		2392
2176	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
2177	// this is basically counting sort	2394	// this is basically counting sort
2178	{	2395	{
2179	int w, b;	2396	int w, b;
2180		2397
2181	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2182	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2183	for (w = 0; w < 256 / 32; ++w)	2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2184	{	2403	{
2185	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2186	if (smask)	2405	IV bits = it->second;
2187	for (b = 0; b < 32; ++b)	2406
2188	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2189	{	2410	{
2190	int level = (w << 5) \| b;	2411	maptex tex = self->tex [skey.tile];
		2412	int px = (((int)skey.x) - 1) * Tw;
		2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
		2418
2191	HE *he;	2419	if (tex.name)
2192
2193	hv_iterinit (smooth);
2194	while ((he = hv_iternext (smooth)))
2195	{	2420	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2421	// this time avoiding texture state changes
2197	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2198		2423	if (key.texname != tex.name)
2199	if (!(bits & 0x1000)
2200	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])
2202	{	2424	{
2203	maptex tex = self->tex [skey->tile];
2204	int px = (((int)skey->x) - 1) * T;
2205	int py = (((int)skey->y) - 1) * T;
2206	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column
2210
2211	if (tex.name)
2212	{
2213	// this time avoiding texture state changes
2214	// save gobs of state changes.
2215	if (key.texname != tex.name)
2216	{
2217	self->tex [skey->tile].unused = 0;	2425	self->tex [skey.tile].unused = 0;
2218		2426
2219	glEnd ();	2427	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2222	}	2430	}
2223		2431
2224	if (border)	2432	if (border)
2225	{	2433	{
2226	float ox = border * dx;	2434	float ox = border * dx;
2227		2435
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2440	}
2233		2441
2234	if (corner)	2442	if (corner)
2235	{	2443	{
2236	float ox = corner * dx;	2444	float ox = corner * dx;
2237		2445
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}
2243	}
2244	}	2450	}
2245	}	2451	}
2246	}	2452	}
2247	}	2453	}
2248		2454
2249	glEnd ();	2455	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2457	key.texname = -1;
2252	}	2458	}
2253
2254	hv_clear (smooth);
2255	}	2459	}
2256		2460
2257	if (pl_tex.name)	2461	if (pl_tex.name)
2258	{	2462	{
2259	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2260	int px = pl_x + sdx;	2464	int px = pl_x + sdx;
2261	int py = pl_y + sdy;	2465	int py = pl_y + sdy;
2262		2466
2263	key.texname = tex.name;	2467	key.texname = tex.name;
2264	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2265		2469
2266	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2267	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2268	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2269	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2270		2474
2271	rc_draw (rc);	2475	rc.draw ();
2272	}	2476	}
2273		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
2274	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2275	rc_free (rc);
2276		2482
2277	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2280	{	2486	{
…		…
2283	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2491	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2287		2493
2288	int px = x * T;	2494	int px = x * Tw;
2289	int py = y * T;	2495	int py = y * Th;
2290		2496
2291	if (expect_false (cell->player == player))	2497	if (expect_false (cell->player == player))
2292	{	2498	{
2293	px += sdx;	2499	px += sdx;
2294	py += sdy;	2500	py += sdy;
2295	}	2501	}
2296		2502
2297	if (cell->stat_hp)	2503	if (cell->stat_hp)
2298	{	2504	{
2299	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2507
2302	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2510	px + width - 1, py);
2305		2511
…		…
2311	}	2517	}
2312	}	2518	}
2313	}	2519	}
2314		2520
2315	void	2521	void
2316	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2317	CODE:	2523	CODE:
2318	{	2524	{
2319	static float color[16][3] = {	2525	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
2324		2530
2325	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
2329		2535
2330	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
2334		2540
2335	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
2336		2542
2337	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
2340	};	2546	};
2341		2547
2342	int x, y;	2548	int x, y;
2343		2549
2344	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
2349		2561
2350	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
2354		2566
2355	if (m)	2567	if (m)
2356	{	2568	{
2357	float *c = color [m & 15];	2569	float *c = color [m & 15];
2358		2570
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2361		2573
2362	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2579	}
…		…
2375	void	2587	void
2376	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2377	PPCODE:	2589	PPCODE:
2378	{	2590	{
2379	int x, y;	2591	int x, y;
2380	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2383	int sw34 = (sw * 3 + 3) & ~3;	2595	int sw3 = sw * 3;
		2596	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2597	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2599	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2600
2388	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2603
2391	mx += self->x - 1;	2604	mx += self->x - 1;
2392	my += self->y - 1;	2605	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2606
2396	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2398	{	2609	{
2399	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2614	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2405		2616
2406	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2620	}
2410	}	2621	}
2411		2622
2412	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2432		2643
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2647
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2652	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2657	}
2447		2658
2448	free (darkness1);	2659	free (darkness1);
2449		2660
2450	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2454	}	2665	}
2455		2666
2456	SV *	2667	SV *
…		…
2519	else	2730	else
2520	*data++ = 0;	2731	*data++ = 0;
2521	}	2732	}
2522	}	2733	}
2523		2734
2524	/* if size is wh + 5 then no data has been found /	2735	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2737	{
2527	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2740	}
2530		2741
2531	RETVAL = data_sv;	2742	RETVAL = data_sv;
2532	}	2743	}
2533	OUTPUT:	2744	OUTPUT:
2534	RETVAL	2745	RETVAL
2535		2746
2536	void	2747	void
…		…
2543	STRLEN len;	2754	STRLEN len;
2544	uint8_t data, end;	2755	uint8_t data, end;
2545		2756
2546	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2760	end = data + len + 8;
2550		2761
2551	if (len < 5)	2762	if (len < 5)
2552	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2553		2764
…		…
2614	}	2825	}
2615		2826
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2828
2618	DC::RW	2829	DC::RW
2619	new (SV class, SV data_sv)	2830	new (SV klass, SV data_sv)
2620	CODE:	2831	CODE:
2621	{	2832	{
2622	STRLEN datalen;	2833	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2624		2835
…		…
2626	}	2837	}
2627	OUTPUT:	2838	OUTPUT:
2628	RETVAL	2839	RETVAL
2629		2840
2630	DC::RW	2841	DC::RW
2631	new_from_file (SV class, const char path, const char *mode = "rb")	2842	new_from_file (SV klass, const char path, const char *mode = "rb")
2632	CODE:	2843	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2845	OUTPUT:
2635	RETVAL	2846	RETVAL
2636		2847
…		…
2654	if (RETVAL < 0)	2865	if (RETVAL < 0)
2655	{	2866	{
2656	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2657		2868
2658	if (RETVAL < 0)	2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
2659	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2660		2876	}
		2877	else
2661	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2662	}	2879	}
2663		2880
2664	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2666	}	2883	}
…		…
2713	void	2930	void
2714	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2715	CODE:	2932	CODE:
2716	{	2933	{
2717	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2934	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2718	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2937	}
2721		2938
2722	void	2939	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2943
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2945
2729	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2730		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
2731	DC::MixChunk	2960	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2733	CODE:	2962	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2964	OUTPUT:
2736	RETVAL	2965	RETVAL
2737		2966
…		…
2767	OUTPUT:	2996	OUTPUT:
2768	RETVAL	2997	RETVAL
2769		2998
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
		3012
2772	int	3013	int
2773	volume (int volume = -1)	3014	volume (int volume = -1)
2774	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2775	CODE:	3016	CODE:
2776	if (items > 0)	3017	if (items > 0)
…		…
2787	void	3028	void
2788	halt ()	3029	halt ()
2789	CODE:	3030	CODE:
2790	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2791		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2792	DC::MixMusic	3040	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2794	CODE:	3042	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3044	OUTPUT:
2797	RETVAL	3045	RETVAL
2798		3046
…		…
2826	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2928	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2929	# undef const_iv	3185	# undef const_iv
2930	};	3186	};
2931		3187
2932	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3190
2935	texture_av = newAV ();	3191	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2937	}	3193	}
2938		3194
…		…
2940	disable_GL_EXT_blend_func_separate ()	3196	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3197	CODE:
2942	gl.BlendFuncSeparate = 0;	3198	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
2944		3200
2945	char *	3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
2946	gl_vendor ()	3205	gl_vendor ()
2947	CODE:	3206	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3208	OUTPUT:
2950	RETVAL	3209	RETVAL
2951		3210
2952	char *	3211	const char *
2953	gl_version ()	3212	gl_version ()
2954	CODE:	3213	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3215	OUTPUT:
2957	RETVAL	3216	RETVAL
2958		3217
2959	char *	3218	const char *
2960	gl_extensions ()	3219	gl_extensions ()
2961	CODE:	3220	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3222	OUTPUT:
2964	RETVAL	3223	RETVAL
2965		3224
2966	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2967		3230
2968	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2969	CODE:	3232	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3234	OUTPUT:
…		…
2979		3242
2980	int glGetError ()	3243	int glGetError ()
2981		3244
2982	void glFinish ()	3245	void glFinish ()
2983		3246
		3247	void glFlush ()
		3248
2984	void glClear (int mask)	3249	void glClear (int mask)
2985		3250
2986	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
2987	PROTOTYPE: @	3252	PROTOTYPE: @
2988		3253
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2998		3263
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3265	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
3002		3269
3003	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
3004		3271
3005	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
3006		3273
…		…
3157		3424
3158	void glEndList ()	3425	void glEndList ()
3159		3426
3160	void glCallList (int list)	3427	void glCallList (int list)
3161		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3435
3164	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
3165		3437
3166	void	3438	void
3167	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3440	PPCODE:
3169	{	3441	{
3170	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
3171	XPUSHs (self);	3443	XPUSHs (self);
3172	}	3444	}
3173		3445
3174	BOOT:	3446	BOOT:
3175	{	3447	{
…		…
3183		3455
3184	void	3456	void
3185	draw (SV *self)	3457	draw (SV *self)
3186	CODE:	3458	CODE:
3187	{	3459	{
3188	HV *hv;	3460	HV *hv;
3189	SV **svp;	3461	SV **svp;
3190	NV x, y, w, h;	3462	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3194	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs. Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC