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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 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>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		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);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
65	# include <netinet/in.h>	76	# include <netinet/in.h>
66	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
67	# include <inttypes.h>	78	# include <inttypes.h>
68	#endif	79	#endif
69		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
71		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 */
72	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
73		96
74	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
75	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
76		99
77	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
78		101
79	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
81		104
82	#if 0	105	#define KMOD_LRAM 0x10000 // our extension
83	# define PARACHUTE SDL_INIT_NOPARACHUTE	106
84	#else	107	#define TEXID_SPEECH 1
85	# define PARACHUTE 0	108	#define TEXID_NOFACE 2
86	#endif	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	}
87		128
88	static AV *texture_av;	129	static AV *texture_av;
89		130
90	static struct	131	static struct
91	{	132	{
…		…
148	{	189	{
149	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
150		191
151	while (attrs)	192	while (attrs)
152	{	193	{
153	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
154		195
155	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
156	return 1;	197	return 1;
157		198
158	attrs = attrs->next;	199	attrs = attrs->next;
159	}	200	}
160		201
161	return 0;	202	return 0;
162	}	203	}
163		204
164	typedef struct cf_layout {	205	struct cf_layout {
165	PangoLayout *pl;	206	PangoLayout *pl;
166	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
167	int base_height;	208	int base_height;
168	DC__Font font;	209	DC__Font font;
169	rc_t *rc;	210	rc_t rc;
170	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
171		214
172	static DC__Font default_font;	215	static DC__Font default_font;
173	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
174	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
175		218
176	static void	219	static void
177	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
178	{	221	{
179	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
180	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
181	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
182	#endif	225	#endif
183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
184	}	227	}
185		228
186	static void	229	static void
…		…
216	}	259	}
217		260
218	typedef uint16_t tileid;	261	typedef uint16_t tileid;
219	typedef uint16_t faceid;	262	typedef uint16_t faceid;
220		263
221	typedef struct {	264	struct maptex
		265	{
222	GLuint name;	266	GLuint name;
223	int w, h;	267	int w, h;
224	float s, t;	268	float s, t;
225	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
226	tileid smoothtile;	270	tileid smoothtile;
227	uint8_t smoothlevel;	271	uint8_t smoothlevel;
228	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
229		274
230	typedef struct {	275	struct mapcell
		276	{
231	uint32_t player;	277	uint32_t player;
232	tileid tile[3];	278	tileid tile[3];
233	uint16_t darkness;	279	uint16_t darkness;
234	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
235	} mapcell;	281	};
236		282
237	typedef struct {	283	struct maprow
		284	{
238	int32_t c0, c1;	285	int32_t c0, c1;
239	mapcell *col;	286	mapcell *col;
240	} maprow;	287	};
241		288
242	typedef struct map {	289	struct mapgrid {
243	int x, y, w, h;	290	int x, y, w, h;
244	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
245	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
246	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
247		294
248	int32_t rows;	295	int32_t rows;
249	maprow *row;	296	maprow *row;
250	} *DC__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
251		307
252	static char *	308	static char *
253	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
254	{	310	{
255	char *p;	311	char *p;
…		…
272	}	328	}
273		329
274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
276		332
277	static void
278	need_facenum (struct map *self, faceid face)
279	{
280	while (self->faces <= face)
281	{
282	Append (tileid, self->face2tile, self->faces, self->faces);
283	self->faces *= 2;
284	}
285	}
286
287	static void
288	need_texid (struct map *self, int texid)
289	{
290	while (self->texs <= texid)
291	{
292	Append (maptex, self->tex, self->texs, self->texs);
293	self->texs *= 2;
294	}
295	}
296
297	static maprow *	333	static maprow *
298	map_get_row (DC__Map self, int y)	334	map_get_row (mapgrid *self, int y)
299	{	335	{
300	if (0 > y)	336	if (0 > y)
301	{	337	{
302	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
303	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
341		377
342	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
343	}	379	}
344		380
345	static mapcell *	381	static mapcell *
346	map_get_cell (DC__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
347	{	383	{
348	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
349	}	385	}
350		386
		387	void mapgrid::clear_cells ()
		388	{
		389	int r;
		390
		391	for (r = 0; r < rows; r++)
		392	Safefree (row[r].col);
		393
		394	Safefree (row);
		395
		396	x = 0;
		397	y = 0;
		398	ox = 0;
		399	oy = 0;
		400	row = 0;
		401	rows = 0;
		402	}
		403
		404	#define CELL_CLEAR(cell) \
		405	do { \
		406	if ((cell)->player) \
		407	(cell)->tile [2] = 0; \
		408	(cell)->darkness = 0; \
		409	(cell)->stat_hp = 0; \
		410	(cell)->flags = 0; \
		411	(cell)->player = 0; \
		412	} while (0)
		413
351	static void	414	static void
352	map_clear (DC__Map self)
353	{
354	int r;
355
356	for (r = 0; r < self->rows; r++)
357	Safefree (self->row[r].col);
358
359	Safefree (self->row);
360
361	self->x = 0;
362	self->y = 0;
363	self->ox = 0;
364	self->oy = 0;
365	self->row = 0;
366	self->rows = 0;
367	}
368
369	static void
370	map_blank (DC__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
371	{	416	{
372	int x, y;	417	int x, y;
373	maprow *row;	418	maprow *row;
374	mapcell *cell;	419	mapcell *cell;
375		420
…		…
387	if (x >= row->c1)	432	if (x >= row->c1)
388	break;	433	break;
389		434
390	cell = row->col + x - row->c0;	435	cell = row->col + x - row->c0;
391		436
392	cell->darkness = 0;	437	CELL_CLEAR (cell);
393	cell->stat_hp = 0;
394	cell->flags = 0;
395	cell->player = 0;
396	}	438	}
397	}	439	}
398	}	440	}
399		441
400	typedef struct {	442	struct smooth_key
		443	{
401	tileid tile;	444	tileid tile;
402	uint8_t x, y, level;	445	uint8_t x, y, level;
403	} smooth_key;	446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
404		465
405	static void	466	static void
406	smooth_or_bits (HV hv, smooth_key key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
407	{	468	{
408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	469	auto &&it = h.find (key);
409		470
410	if (SvIOK (*sv))	471	if (it == h.end ())
411	SvIV_set (sv, SvIVX (sv) \| bits);	472	h.insert (std::make_pair (key, bits));
412	else	473	else
413	sv_setiv (*sv, bits);	474	it->second \|= bits;
414	}	475	}
415		476
416	static void	477	static void
417	music_finished (void)	478	music_finished (void)
418	{	479	{
…		…
435	ev.code = 1;	496	ev.code = 1;
436	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
437	ev.data2 = 0;	498	ev.data2 = 0;
438		499
439	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
440	}	508	}
441		509
442	static unsigned int	510	static unsigned int
443	minpot (unsigned int n)	511	minpot (unsigned int n)
444	{	512	{
…		…
511	if (!svp \|\| !SvTRUE (*svp))	579	if (!svp \|\| !SvTRUE (*svp))
512	return 0;	580	return 0;
513		581
514	return 1;	582	return 1;
515	}	583	}
		584
		585	/******************************************************************************/
		586
		587	/* process keyboard modifiers */
		588	static int
		589	mod_munge (int mod)
		590	{
		591	mod &= MOD_MASK;
		592
		593	if (mod & (KMOD_META \| KMOD_ALT))
		594	mod \|= KMOD_LRAM;
		595
		596	return mod;
		597	}
		598
		599	static void
		600	deliantra_main (SV *real_main)
		601	{
		602	dSP;
		603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD \| G_VOID);
		606	}
		607
		608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
		611	/* to due surprising braindamage on the side of SDL design, we
		612	* do some mind-boggling hack here: SDL requires a custom main()
		613	* on OS X, so... we provide one and call the original main(), which,
		614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		615	* and which calls our main (== SDL_main) back.
		616	*/
		617	extern C_LINKAGE int
		618	main (int argc, char *argv[])
		619	{
		620	deliantra_main (real_main);
		621	}
		622
		623	#undef main
		624
		625	extern C_LINKAGE int main (int argc, char *argv[]);
		626
		627	static void
		628	SDL_main_hack (SV *real_main_)
		629	{
		630	real_main = real_main_;
		631
		632	char *argv[] = { "deliantra client", 0 };
		633	(main) (1, argv);
		634	}
		635	#else
		636	static void
		637	SDL_main_hack (SV *real_main)
		638	{
		639	deliantra_main (real_main);
		640	}
		641	#endif
516		642
517	MODULE = Deliantra::Client PACKAGE = DC	643	MODULE = Deliantra::Client PACKAGE = DC
518		644
519	PROTOTYPES: ENABLE	645	PROTOTYPES: ENABLE
520		646
…		…
549	const_iv (SDL_USEREVENT),	675	const_iv (SDL_USEREVENT),
550		676
551	const_iv (SDL_APPINPUTFOCUS),	677	const_iv (SDL_APPINPUTFOCUS),
552	const_iv (SDL_APPMOUSEFOCUS),	678	const_iv (SDL_APPMOUSEFOCUS),
553	const_iv (SDL_APPACTIVE),	679	const_iv (SDL_APPACTIVE),
		680
		681
		682	const_iv (SDLK_UNKNOWN),
		683	const_iv (SDLK_FIRST),
		684	const_iv (SDLK_BACKSPACE),
		685	const_iv (SDLK_TAB),
		686	const_iv (SDLK_CLEAR),
		687	const_iv (SDLK_RETURN),
		688	const_iv (SDLK_PAUSE),
		689	const_iv (SDLK_ESCAPE),
		690	const_iv (SDLK_SPACE),
		691	const_iv (SDLK_EXCLAIM),
		692	const_iv (SDLK_QUOTEDBL),
		693	const_iv (SDLK_HASH),
		694	const_iv (SDLK_DOLLAR),
		695	const_iv (SDLK_AMPERSAND),
		696	const_iv (SDLK_QUOTE),
		697	const_iv (SDLK_LEFTPAREN),
		698	const_iv (SDLK_RIGHTPAREN),
		699	const_iv (SDLK_ASTERISK),
		700	const_iv (SDLK_PLUS),
		701	const_iv (SDLK_COMMA),
		702	const_iv (SDLK_MINUS),
		703	const_iv (SDLK_PERIOD),
		704	const_iv (SDLK_SLASH),
		705	const_iv (SDLK_0),
		706	const_iv (SDLK_1),
		707	const_iv (SDLK_2),
		708	const_iv (SDLK_3),
		709	const_iv (SDLK_4),
		710	const_iv (SDLK_5),
		711	const_iv (SDLK_6),
		712	const_iv (SDLK_7),
		713	const_iv (SDLK_8),
		714	const_iv (SDLK_9),
		715	const_iv (SDLK_COLON),
		716	const_iv (SDLK_SEMICOLON),
		717	const_iv (SDLK_LESS),
		718	const_iv (SDLK_EQUALS),
		719	const_iv (SDLK_GREATER),
		720	const_iv (SDLK_QUESTION),
		721	const_iv (SDLK_AT),
		722
		723	const_iv (SDLK_LEFTBRACKET),
		724	const_iv (SDLK_BACKSLASH),
		725	const_iv (SDLK_RIGHTBRACKET),
		726	const_iv (SDLK_CARET),
		727	const_iv (SDLK_UNDERSCORE),
		728	const_iv (SDLK_BACKQUOTE),
		729	const_iv (SDLK_DELETE),
554		730
555	const_iv (SDLK_FIRST),	731	const_iv (SDLK_FIRST),
556	const_iv (SDLK_LAST),	732	const_iv (SDLK_LAST),
557	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
558	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
…		…
634	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
635	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
636	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
637	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
638		814
		815	const_iv (KMOD_LRAM),
		816
639	const_iv (MIX_DEFAULT_FORMAT),	817	const_iv (MIX_DEFAULT_FORMAT),
		818
		819	const_iv (SDL_INIT_TIMER),
		820	const_iv (SDL_INIT_AUDIO),
		821	const_iv (SDL_INIT_VIDEO),
		822	const_iv (SDL_INIT_CDROM),
		823	const_iv (SDL_INIT_JOYSTICK),
		824	const_iv (SDL_INIT_EVERYTHING),
		825	const_iv (SDL_INIT_NOPARACHUTE),
		826	const_iv (SDL_INIT_EVENTTHREAD),
		827
		828	const_iv (SDL_GL_RED_SIZE),
		829	const_iv (SDL_GL_GREEN_SIZE),
		830	const_iv (SDL_GL_BLUE_SIZE),
		831	const_iv (SDL_GL_ALPHA_SIZE),
		832	const_iv (SDL_GL_DOUBLEBUFFER),
		833	const_iv (SDL_GL_BUFFER_SIZE),
		834	const_iv (SDL_GL_DEPTH_SIZE),
		835	const_iv (SDL_GL_STENCIL_SIZE),
		836	const_iv (SDL_GL_ACCUM_RED_SIZE),
		837	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		838	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		839	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		840	const_iv (SDL_GL_STEREO),
		841	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		842	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		843	const_iv (SDL_GL_ACCELERATED_VISUAL),
		844	const_iv (SDL_GL_SWAP_CONTROL),
		845
		846	const_iv (FOW_DARKNESS)
640	# undef const_iv	847	# undef const_iv
641	};	848	};
642		849
643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
645		852
646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
648	}	855	}
649		856
…		…
665	NV ceil (NV x)	872	NV ceil (NV x)
666		873
667	IV minpot (UV n)	874	IV minpot (UV n)
668		875
669	IV popcount (UV n)	876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
670		883
671	void	884	void
672	pango_init ()	885	pango_init ()
673	CODE:	886	CODE:
674	{	887	{
…		…
680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	893	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
681	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	894	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
682	#endif	895	#endif
683	}	896	}
684		897
685	char *
686	SDL_GetError ()	898	char *SDL_GetError ()
687		899
688	int	900	void SDL_main_hack (SV *real_main)
689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	901	PROTOTYPE: &
690		902
691	void	903	int SDL_Init (U32 flags)
		904
		905	int SDL_InitSubSystem (U32 flags)
		906
		907	void SDL_QuitSubSystem (U32 flags)
		908
692	SDL_Quit ()	909	void SDL_Quit ()
		910
		911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
		913
		914	int SDL_GL_GetAttribute (int attr)
		915	CODE:
		916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		917	XSRETURN_UNDEF;
		918	OUTPUT:
		919	RETVAL
693		920
694	void	921	void
695	SDL_ListModes (int rgb, int alpha)	922	SDL_ListModes (int rgb, int alpha)
696	PPCODE:	923	PPCODE:
697	{	924	{
…		…
709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	938	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
712		939
713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	940	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
714	#if SDL_VERSION_ATLEAST(1,2,10)
715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	941	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
717	#endif
718		942
719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	943	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
720		944
721	if (m && m != (SDL_Rect **)-1)	945	if (m && m != (SDL_Rect **)-1)
722	while (*m)	946	while (*m)
723	{	947	{
724	if ((m)->w >= 800 && (m)->h >= 480)	948	if ((m)->w >= 400 && (m)->h >= 300)
725	{	949	{
726	AV *av = newAV ();	950	AV *av = newAV ();
727	av_push (av, newSViv ((*m)->w));	951	av_push (av, newSViv ((*m)->w));
728	av_push (av, newSViv ((*m)->h));	952	av_push (av, newSViv ((*m)->h));
729	av_push (av, newSViv (rgb));	953	av_push (av, newSViv (rgb));
…		…
752	);	976	);
753		977
754	if (RETVAL)	978	if (RETVAL)
755	{	979	{
756	av_clear (texture_av);	980	av_clear (texture_av);
757
758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
760	#include "glfunc.h"	982	#include "glfunc.h"
761	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
762	}	986	}
763	}	987	}
764	OUTPUT:	988	OUTPUT:
765	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char title, const char icon)
766		993
767	void	994	void
768	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
769		996
770	char *	997	char *
771	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
772		1000
773	int	1001	int
774	SDL_GetAppState ()	1002	SDL_GetAppState ()
775		1003
776	int	1004	int
777	SDL_GetModState ()	1005	SDL_GetModState ()
778		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
779	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
780	poll_events ()	1015	peep_events ()
781	PPCODE:	1016	PPCODE:
782	{	1017	{
783	SDL_Event ev;	1018	SDL_Event ev;
784		1019
785	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
792	{	1027	{
793	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
794	case SDL_KEYUP:	1029	case SDL_KEYUP:
795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1032	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1033	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
800	break;	1035	break;
801		1036
802	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
821	x = ev.motion.x;	1056	x = ev.motion.x;
822	y = ev.motion.y;	1057	y = ev.motion.y;
823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
824	}	1059	}
825		1060
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
827	hv_store (hv, "state", 5, newSViv (state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
828	hv_store (hv, "x", 1, newSViv (x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
829	hv_store (hv, "y", 1, newSViv (y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
851		1086
852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
853	}	1088	}
854	}	1089	}
855		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
856	int	1104	int
857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
858	POSTCALL:	1106	POSTCALL:
859	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
860	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
861		1109
862	void	1110	void
863	Mix_QuerySpec ()	1111	Mix_QuerySpec ()
…		…
922	add_font (char *file)	1170	add_font (char *file)
923	CODE:	1171	CODE:
924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
925	OUTPUT:	1173	OUTPUT:
926	RETVAL	1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
927		1182
928	void	1183	void
929	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
930	ALIAS:	1185	ALIAS:
931	load_image_file = 1	1186	load_image_file = 1
…		…
977		1232
978	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
979	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
980	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
981	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
982	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
983	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
984	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
985	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
986	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
987		1242
…		…
1047	#if DEBUG	1302	#if DEBUG
1048	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
1049	#endif	1304	#endif
1050	}	1305	}
1051		1306
		1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
1052	MODULE = Deliantra::Client PACKAGE = DC::Font	1314	MODULE = Deliantra::Client PACKAGE = DC::Font
1053		1315
1054	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1055		1317
1056	DC::Font	1318	DC::Font
1057	new_from_file (SV class, char path, int id = 0)	1319	new_from_file (SV klass, char path, int id = 0)
1058	CODE:	1320	CODE:
1059	{	1321	{
1060	int count;	1322	int count;
1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1323	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1062	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1091	PROTOTYPE:	1353	PROTOTYPE:
1092	CODE:	1354	CODE:
1093	tc_restore ();	1355	tc_restore ();
1094		1356
1095	DC::Layout	1357	DC::Layout
1096	new (SV *class)	1358	new (SV *klass)
1097	CODE:	1359	CODE:
1098	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1099		1361
1100	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1101	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1102	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1103	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
1104	RETVAL->a = 1.;	1366	RETVAL->a = 1.;
1105	RETVAL->base_height = MIN_FONT_HEIGHT;	1367	RETVAL->base_height = MIN_FONT_HEIGHT;
1106	RETVAL->font = 0;	1368	RETVAL->font = 0;
1107	RETVAL->rc = rc_alloc ();
1108		1369
1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1370	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1110	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1111	OUTPUT:	1372	OUTPUT:
1112	RETVAL	1373	RETVAL
1113		1374
1114	void	1375	void
1115	DESTROY (DC::Layout self)	1376	DESTROY (DC::Layout self)
1116	CODE:	1377	CODE:
1117	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1118	rc_free (self->rc);
1119	Safefree (self);	1379	delete self;
1120		1380
1121	void	1381	void
1122	set_text (DC::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1123	CODE:	1383	CODE:
1124	{	1384	{
…		…
1250		1510
1251	void	1511	void
1252	set_height (DC::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1253	CODE:	1513	CODE:
1254	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1255	{	1515	{
1256	self->base_height = base_height;	1516	self->base_height = base_height;
1257	layout_update_font (self);	1517	layout_update_font (self);
1258	}	1518	}
1259		1519
1260	void	1520	void
…		…
1378	}	1638	}
1379		1639
1380	void	1640	void
1381	render (DC::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1382	CODE:	1642	CODE:
1383	rc_clear (self->rc);	1643	self->rc.clear ();
1384	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1385	self->pl,	1645	self->pl,
1386	self->rc,	1646	&self->rc,
1387	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1388	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1389	flags	1649	flags
1390	);	1650	);
1391	// we assume that context_change actually clears/frees stuff	1651	// we assume that context_change actually clears/frees stuff
…		…
1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_ALPHA_TEST);	1664	glEnable (GL_ALPHA_TEST);
1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1406		1666
1407	rc_draw (self->rc);	1667	self->rc.draw ();
1408		1668
1409	glDisable (GL_ALPHA_TEST);	1669	glDisable (GL_ALPHA_TEST);
1410	glDisable (GL_BLEND);	1670	glDisable (GL_BLEND);
1411	glDisable (GL_TEXTURE_2D);	1671	glDisable (GL_TEXTURE_2D);
1412	}	1672	}
…		…
1487	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1488	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1489	}	1749	}
1490	}	1750	}
1491		1751
		1752	void
		1753	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)
		1754	PROTOTYPE: @
		1755	CODE:
		1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1759	glEnable (GL_TEXTURE_2D);
		1760	glBindTexture (GL_TEXTURE_2D, name1);
		1761
		1762	glColor3f (intensity, intensity, intensity);
		1763	glPushMatrix ();
		1764	glScalef (1./3, 1./3, 1.);
		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
		1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
		1833	glBegin (GL_QUADS);
		1834
		1835	for (y = 1; y < h; y += 3)
		1836	{
		1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 \|\| h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
		1865	glEnd ();
		1866
		1867	glPopMatrix ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871	}
		1872
1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1873	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1493	CODE:	1874	CODE:
1494	{	1875	{
1495	GLint width;	1876	GLint width;
1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1877	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1503	MODULE = Deliantra::Client PACKAGE = DC::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1504		1885
1505	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1506		1887
1507	DC::Map	1888	DC::Map
1508	new (SV *class)	1889	new (SV *klass)
1509	CODE:	1890	CODE:
1510	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1511	RETVAL->x = 0;	1892	RETVAL->x = 0;
1512	RETVAL->y = 0;	1893	RETVAL->y = 0;
1513	RETVAL->w = 0;	1894	RETVAL->w = 0;
1514	RETVAL->h = 0;	1895	RETVAL->h = 0;
1515	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1516	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1518	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1519	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1520	RETVAL->row = 0;	1899	RETVAL->row = 0;
1521	OUTPUT:	1900	OUTPUT:
1522	RETVAL	1901	RETVAL
1523		1902
1524	void	1903	void
1525	DESTROY (DC::Map self)	1904	DESTROY (DC::Map self)
1526	CODE:	1905	CODE:
1527	{	1906	{
1528	map_clear (self);
1529	Safefree (self->face2tile);
1530	Safefree (self->tex);
1531	Safefree (self);	1907	delete self;
1532	}	1908	}
1533		1909
1534	void	1910	void
1535	resize (DC::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1536	CODE:	1912	CODE:
…		…
1538	self->h = map_height;	1914	self->h = map_height;
1539		1915
1540	void	1916	void
1541	clear (DC::Map self)	1917	clear (DC::Map self)
1542	CODE:	1918	CODE:
1543	map_clear (self);	1919	self->clear_cells ();
1544		1920
1545	void	1921	void
1546	set_tileid (DC::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1547	CODE:	1923	CODE:
1548	{	1924	{
1549	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1550	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1551	}	1928	}
1552		1929
1553	void	1930	void
1554	set_smooth (DC::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1555	CODE:	1932	CODE:
1556	{	1933	{
1557	tileid texid;
1558	maptex *tex;
1559
1560	if (face < 0 \|\| face >= self->faces)	1934	if (face < 0 \|\| face >= self->tile.size ())
1561	return;	1935	return;
1562		1936
1563	if (smooth < 0 \|\| smooth >= self->faces)	1937	if (smooth < 0 \|\| smooth >= self->tile.size ())
1564	return;	1938	return;
1565		1939
1566	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1567		1941
1568	if (!texid)	1942	if (!texid)
1569	return;	1943	return;
1570		1944
1571	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1572	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1573	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1574	}	1948	}
1575		1949
1576	void	1950	void
1577	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1951	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1578	CODE:	1952	CODE:
1579	{	1953	{
1580	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1581		1955
1582	{	1956	{
1583	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1584		1958
1585	tex->name = name;	1959	tex.name = name;
1586	tex->w = w;	1960	tex.w = w;
1587	tex->h = h;	1961	tex.h = h;
1588	tex->s = s;	1962	tex.s = s;
1589	tex->t = t;	1963	tex.t = t;
1590	tex->r = r;	1964	tex.r = r;
1591	tex->g = g;	1965	tex.g = g;
1592	tex->b = b;	1966	tex.b = b;
1593	tex->a = a;	1967	tex.a = a;
1594	}	1968	}
1595		1969
1596	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1597	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1598	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1600	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1974	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1601	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1602	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1604	}	1978	}
		1979
		1980	void
		1981	expire_textures (DC::Map self, int texid, int count)
		1982	PPCODE:
		1983	for (; texid < self->tex.size () && count; ++texid, --count)
		1984	{
		1985	maptex &tex = self->tex[texid];
		1986
		1987	if (tex.name)
		1988	{
		1989	if (tex.unused)
		1990	{
		1991	tex.name = 0;
		1992	tex.unused = 0;
		1993	XPUSHs (sv_2mortal (newSViv (texid)));
		1994	}
		1995	else
		1996	tex.unused = 1;
		1997	}
		1998	}
1605		1999
1606	int	2000	int
1607	ox (DC::Map self)	2001	ox (DC::Map self)
1608	ALIAS:	2002	ALIAS:
1609	oy = 1	2003	oy = 1
…		…
1649	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1650	}	2044	}
1651	}	2045	}
1652		2046
1653	SV *	2047	SV *
1654	map1a_update (DC::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1655	CODE:	2049	CODE:
1656	{	2050	{
1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2051	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1658	uint8_t data_end = (uint8_t )SvEND (data_);	2052	uint8_t data_end = (uint8_t )SvEND (data_);
1659	mapcell *cell;	2053	mapcell *cell;
…		…
1680		2074
1681	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1682		2076
1683	if (flags & 8)	2077	if (flags & 8)
1684	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1685	if (extmap)	2081	do
1686	{	2082	{
1687	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1688		2085
1689	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1690	{	2089	{
1691	ext = *data++;
1692	cmd = ext & 0x3f;
1693
1694	if (cmd < 4)
1695	cell->darkness = 255 - ext * 64 + 1;
1696	else if (cmd == 5) // health
1697	{
1698	cell->stat_width = 1;	2090	cell->stat_width = 1;
1699	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1700	}
1701	else if (cmd == 6) // monster width
1702	cell->stat_width = *data++ + 1;
1703	else if (cmd == 0x47)
1704	{
1705	if (*data == 4)
1706	; // decode player count
1707
1708	data += *data + 1;
1709	}
1710	else if (cmd == 8) // cell flags
1711	cell->flags = *data++;
1712	else if (ext & 0x40) // unknown, multibyte => skip
1713	data += *data + 1;
1714	else
1715	data++;
1716	}	2092	}
1717	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1718	}	2110	}
1719	else	2111	while (ext & 0x80);
1720	cell->darkness = *data++ + 1;
1721	}	2112	}
1722		2113
1723	for (z = 0; z <= 2; ++z)	2114	for (z = 0; z <= 2; ++z)
1724	if (flags & (4 >> z))	2115	if (flags & (4 >> z))
1725	{	2116	{
1726	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1727	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1728	cell->tile [z] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
1729		2120
1730	if (cell->tile [z])	2121	if (cell->tile[z])
1731	{	2122	{
1732	maptex *tex = self->tex + cell->tile [z];	2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
1733	if (!tex->name)	2125	if (!tex.name)
1734	av_push (missing, newSViv (cell->tile [z]));	2126	av_push (missing, newSViv (cell->tile [z]));
1735		2127
1736	if (tex->smoothtile)	2128	if (tex.smoothtile)
1737	{	2129	{
1738	maptex *smooth = self->tex + tex->smoothtile;	2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
1739	if (!smooth->name)	2132	if (!smooth.name)
1740	av_push (missing, newSViv (tex->smoothtile));	2133	av_push (missing, newSViv (tex.smoothtile));
1741	}	2134	}
1742	}	2135	}
1743	}	2136	}
1744	}	2137	}
1745	else	2138	else
1746	cell->darkness = 0;	2139	CELL_CLEAR (cell);
1747	}	2140	}
1748	}	2141	}
1749	OUTPUT:	2142	OUTPUT:
1750	RETVAL	2143	RETVAL
1751		2144
…		…
1771	? self->row + y	2164	? self->row + y
1772	: 0;	2165	: 0;
1773		2166
1774	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1775	{	2168	{
1776	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1777		2170
1778	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1779	{	2172	{
1780	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1781		2174
…		…
1783	{	2176	{
1784	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1785	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1786	int a1 = tex.a;	2179	int a1 = tex.a;
1787		2180
1788	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1789	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1790	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1791	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1792	}	2185	}
1793	}	2186	}
1794		2187
1795	*map++ = (r )	2188	*map++ = (r )
1796	\| (g << 8)	2189	\| (g << 8)
1797	\| (b << 16)	2190	\| (b << 16)
1798	\| (a << 24);	2191	\| (a << 24);
1799	}	2192	}
1800	}	2193	}
1801		2194
1802	RETVAL = map_sv;	2195	RETVAL = map_sv;
1803	}	2196	}
1804	OUTPUT:	2197	OUTPUT:
1805	RETVAL	2198	RETVAL
1806		2199
1807	void	2200	void
1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2201	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)
1809	CODE:	2202	CODE:
1810	{	2203	{
1811	int x, y, z;	2204	int x, y, z;
1812		2205
1813	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1816	smooth_key skey;	2207	int pl_x, pl_y;
1817		2208	maptex pl_tex;
1818	rc_t *rc = rc_alloc ();	2209	rc_t rc;
		2210	rc_t rc_ov;
1819	rc_key_t key;	2211	rc_key_t key;
1820	rc_array_t *arr;	2212	rc_t::array_t *arr;
1821		2213
		2214	pl_tex.name = 0;
		2215
1822	// thats current max. sorry.	2216	// that's current max. sorry.
1823	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1824	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1825
1826	// clear key, in case of extra padding
1827	memset (&skey, 0, sizeof (skey));
1828		2219
1829	memset (&key, 0, sizeof (key));	2220	memset (&key, 0, sizeof (key));
1830	key.r = 255;	2221	key.r = 255;
1831	key.g = 255;	2222	key.g = 255;
1832	key.b = 255;	2223	key.b = 255;
1833	key.a = 255;	2224	key.a = 255;
1834	key.mode = GL_QUADS;	2225	key.mode = GL_QUADS;
1835	key.format = GL_T2F_V3F;	2226	key.format = GL_T2F_V3F;
1836	key.texname = -1;
1837		2227
1838	mx += self->x;	2228	mx += self->x;
1839	my += self->y;	2229	my += self->y;
1840		2230
1841	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1842	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1843	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1844	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1845		2235
1846	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1847	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1848	{	2238	{
1849	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1866		2256
1867	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1868	{	2258	{
1869	memset (smooth_level, 0, sizeof (smooth_level));	2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
		2262	key.texname = -1;
1870		2263
1871	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1872	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1873	{	2266	{
1874	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1884	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1885	int px, py;	2278	int px, py;
1886		2279
1887	if (key.texname != tex.name)	2280	if (key.texname != tex.name)
1888	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1889	if (!tex.name)	2284	if (!tex.name)
1890	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1891		2286
1892	key.texname = tex.name;	2287	key.texname = tex.name;
1893	arr = rc_array (rc, &key);	2288	arr = &rc.array (key);
1894	}	2289	}
1895		2290
1896	px = (x + 1) * T - tex.w;	2291	px = (x + 1) * Th - tex.w;
1897	py = (y + 1) * T - tex.h;	2292	py = (y + 1) * Tw - tex.h;
1898		2293
1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1903
1904	if (cell->flags && z == 2)
1905	{	2295	{
1906	// overlays such as the speech bubble, probably more to come	2296	pl_x = px;
1907	if (cell->flags & 1)	2297	pl_y = py;
		2298	pl_tex = tex;
1908	{	2299	continue;
1909	maptex tex = self->tex [1];
1910	int px = x * T + T * 2 / 32;
1911	int py = y * T - T * 6 / 32;
1912
1913	if (tex.name)
1914	{
1915	if (key.texname != tex.name)
1916	{
1917	key.texname = tex.name;
1918	arr = rc_array (rc, &key);
1919	}
1920
1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1925	}
1926	}
1927	}	2300	}
		2301
		2302	arr->t2f_v3f (0 , 0 , px , py , 0);
		2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1928		2306
1929	// update smooth hash	2307	// update smooth hash
1930	if (tex.smoothtile)	2308	if (tex.smoothtile)
1931	{	2309	{
1932	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
1933	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
1934		2312
1935	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
1936		2314
1937	// add bits to current tile and all neighbours. skey.x\|y is	2315	// add bits to current tile and all neighbours. skey.x\|y is
1938	// shifted +1\|+1 so we always stay positive.	2316	// shifted +1\|+1 so we always stay positive.
1939		2317
1940	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
1948		2326
1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1950	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
1951		2329
1952	// full tile	2330	// full tile
1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1954		2332
1955	// borders	2333	// borders
1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1960		2338
1961	// corners	2339	// corners
1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2344	}
		2345	}
		2346
		2347	if (expect_false (z == 2) && expect_false (cell->flags))
		2348	{
		2349	// overlays such as the speech bubble, probably more to come
		2350	if (cell->flags & 1)
		2351	{
		2352	rc_key_t key_ov = key;
		2353	maptex tex = self->tex[TEXID_SPEECH];
		2354	int px = x * Tw + Tw * 2 / 32;
		2355	int py = y * Th - Th * 6 / 32;
		2356
		2357	key_ov.texname = tex.name;
		2358	rc_t::array_t &arr = rc_ov.array (key_ov);
		2359
		2360	arr.t2f_v3f (0 , 0 , px , py , 0);
		2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1966	}	2364	}
1967	}	2365	}
1968	}	2366	}
1969	}	2367	}
1970		2368
1971	rc_draw (rc);	2369	rc.draw ();
1972	rc_clear (rc);	2370	rc.clear ();
1973		2371
1974	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
1975	// this is basically counting sort	2373	// this is basically counting sort
1976	{	2374	{
1977	int w, b;	2375	int w, b;
1978		2376
1979	glEnable (GL_TEXTURE_2D);	2377	glEnable (GL_TEXTURE_2D);
1980	glBegin (GL_QUADS);	2378	glBegin (GL_QUADS);
1981	for (w = 0; w < 256 / 32; ++w)	2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1982	{	2382	{
1983	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
1984	if (smask)	2384	IV bits = it->second;
1985	for (b = 0; b < 32; ++b)	2385
1986	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
1987	{	2389	{
1988	int level = (w << 5) \| b;	2390	maptex tex = self->tex [skey.tile];
		2391	int px = (((int)skey.x) - 1) * Tw;
		2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
		2397
1989	HE *he;	2398	if (tex.name)
1990
1991	hv_iterinit (smooth);
1992	while ((he = hv_iternext (smooth)))
1993	{	2399	{
1994	smooth_key skey = (smooth_key )HeKEY (he);	2400	// this time avoiding texture state changes
1995	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
1996		2402	if (key.texname != tex.name)
1997	if (!(bits & 0x1000)
1998	&& skey->level == level
1999	&& level > smooth_max [skey->x][skey->y])
2000	{	2403	{
2001	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
2002	int px = (((int)skey->x) - 1) * T;
2003	int py = (((int)skey->y) - 1) * T;
2004	int border = bits & 15;
2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2006	float dx = tex.s * .0625f; // 16 images/row
2007	float dy = tex.t * .5f ; // 2 images/column
2008		2405
2009	if (tex.name)
2010	{
2011	// this time avoiding texture state changes
2012	// save gobs of state changes.
2013	if (key.texname != tex.name)
2014	{
2015	glEnd ();	2406	glEnd ();
2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2017	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2018	}	2409	}
2019		2410
2020	if (border)	2411	if (border)
2021	{	2412	{
2022	float ox = border * dx;	2413	float ox = border * dx;
2023		2414
2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2028	}	2419	}
2029		2420
2030	if (corner)	2421	if (corner)
2031	{	2422	{
2032	float ox = corner * dx;	2423	float ox = corner * dx;
2033		2424
2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2038	}
2039	}
2040	}	2429	}
2041	}	2430	}
2042	}	2431	}
2043	}	2432	}
2044		2433
2045	glEnd ();	2434	glEnd ();
2046	glDisable (GL_TEXTURE_2D);	2435	glDisable (GL_TEXTURE_2D);
2047	key.texname = -1;	2436	key.texname = -1;
2048	}	2437	}
2049
2050	hv_clear (smooth);
2051	}	2438	}
2052		2439
		2440	if (pl_tex.name)
		2441	{
		2442	maptex tex = pl_tex;
		2443	int px = pl_x + sdx;
		2444	int py = pl_y + sdy;
		2445
		2446	key.texname = tex.name;
		2447	rc_t::array_t &arr = rc.array (key);
		2448
		2449	arr.t2f_v3f (0 , 0 , px , py , 0);
		2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2453
		2454	rc.draw ();
		2455	}
		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
2053	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
2054	rc_free (rc);
2055		2461
2056	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
2057	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
2058	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
2059	{	2465	{
…		…
2062	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
2063	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
2064	{	2470	{
2065	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
2066		2472
2067	int px = x * T;	2473	int px = x * Tw;
2068	int py = y * T;	2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
2069		2481
2070	if (cell->stat_hp)	2482	if (cell->stat_hp)
2071	{	2483	{
2072	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2074		2486
2075	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
2076	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
2077	px + width - 1, py);	2489	px + width - 1, py);
2078		2490
…		…
2084	}	2496	}
2085	}	2497	}
2086	}	2498	}
2087		2499
2088	void	2500	void
2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2090	CODE:	2502	CODE:
2091	{	2503	{
2092	static float color[16][3] = {	2504	static float color[16][3] = {
2093	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
2094	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
2095	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
2096	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
2097		2509
2098	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
2099	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
2100	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
2101	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
2102		2514
2103	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
2104	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
2105	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
2106	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
2107		2519
2108	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
2109		2521
2110	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
2111	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
2112	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
2113	};	2525	};
2114		2526
2115	int x, y;	2527	int x, y;
2116		2528
2117	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
		2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2531	* but the nvidia driver (185.18.14) mishandles alpha textures
		2532	* and takes the colour from god knows where instead of using
		2533	* Cp. MODULATE results in the same colour, but slightly different
		2534	* alpha, but atcually gives us the correct colour with nvidia.
		2535	*/
2118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2119	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
2120	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2121	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
2122		2540
2123	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2127		2545
2128	if (m)	2546	if (m)
2129	{	2547	{
2130	float *c = color [m & 15];	2548	float *c = color [m & 15];
2131		2549
2132	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2133	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2134		2552
2135	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2136	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2137	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2138	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2139	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2140	}	2558	}
…		…
2148	void	2566	void
2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2150	PPCODE:	2568	PPCODE:
2151	{	2569	{
2152	int x, y;	2570	int x, y;
2153	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2154	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2155	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2156	int sw34 = (sw * 3 + 3) & ~3;	2574	int sw3 = sw * 3;
		2575	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2576	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2577	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2578	memset (darkness1, 0, sw1*sh1);
2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2160		2579
2161	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2162	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2163		2582
2164	mx += self->x - 1;	2583	mx += self->x - 1;
2165	my += self->y - 1;	2584	my += self->y - 1;
2166
2167	memset (darkness1, 255, sw1 * sh1);
2168		2585
2169	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2170	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2171	{	2588	{
2172	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2175	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2176	{	2593	{
2177	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2178		2595
2179	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2180	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2181	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2182	}	2599	}
2183	}	2600	}
2184		2601
2185	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2186	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2205		2622
2206	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2207	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2208	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2209		2626
2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2219	}	2636	}
2220		2637
2221	free (darkness1);	2638	free (darkness1);
2222		2639
2223	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2224	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2225	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2226	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2227	}	2644	}
2228		2645
2229	SV *	2646	SV *
…		…
2292	else	2709	else
2293	*data++ = 0;	2710	*data++ = 0;
2294	}	2711	}
2295	}	2712	}
2296		2713
		2714	/* if size is wh + 5 then no data has been found /
2297	if (data - (uint8_t )SvPVX (data_sv) == w h + 5)	2715	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2298	{
2299	SvREFCNT_dec (data_sv);
2300	RETVAL = &PL_sv_undef;
2301	}
2302	else
2303	{	2716	{
2304	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2306	RETVAL = data_sv;
2307	}	2719	}
		2720
		2721	RETVAL = data_sv;
2308	}	2722	}
2309	OUTPUT:	2723	OUTPUT:
2310	RETVAL	2724	RETVAL
2311		2725
2312	void	2726	void
…		…
2318	int x1, y1;	2732	int x1, y1;
2319	STRLEN len;	2733	STRLEN len;
2320	uint8_t data, end;	2734	uint8_t data, end;
2321		2735
2322	len = SvLEN (data_sv);	2736	len = SvLEN (data_sv);
2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more	2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2324	data = SvPVbyte_nolen (data_sv);	2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2325	end = data + len + 7;	2739	end = data + len + 8;
2326		2740
2327	if (len < 5)	2741	if (len < 5)
2328	XSRETURN_EMPTY;	2742	XSRETURN_EMPTY;
2329		2743
2330	if (*data++ != 0)	2744	if (*data++ != 0)
…		…
2366	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2780	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2367	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2781	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2368		2782
2369	if (cell->darkness == 0)	2783	if (cell->darkness == 0)
2370	{	2784	{
2371	cell->darkness = 0;	2785	/cell->darkness = 0;/
		2786	EXTEND (SP, 3);
2372		2787
2373	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2374	{	2789	{
2375	tileid t = tile [z];	2790	tileid t = tile [z];
2376		2791
2377	if (t >= self->texs \|\| (t && !self->tex [t].name))	2792	if (t >= self->tex.size () \|\| (t && !self->tex[t].name))
2378	{	2793	{
2379	XPUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2380	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2381	}	2796	}
2382		2797
2383	cell->tile [z] = t;	2798	cell->tile[z] = t;
2384	}	2799	}
2385	}	2800	}
2386	}	2801	}
2387	}	2802	}
2388	}	2803	}
2389	}	2804	}
2390		2805
2391	MODULE = Deliantra::Client PACKAGE = DC::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2392		2807
2393	DC::RW	2808	DC::RW
2394	new (SV class, SV data_sv)	2809	new (SV klass, SV data_sv)
2395	CODE:	2810	CODE:
2396	{	2811	{
2397	STRLEN datalen;	2812	STRLEN datalen;
2398	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2399		2814
…		…
2401	}	2816	}
2402	OUTPUT:	2817	OUTPUT:
2403	RETVAL	2818	RETVAL
2404		2819
2405	DC::RW	2820	DC::RW
2406	new_from_file (SV class, const char path, const char *mode = "rb")	2821	new_from_file (SV klass, const char path, const char *mode = "rb")
2407	CODE:	2822	CODE:
2408	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2409	OUTPUT:	2824	OUTPUT:
2410	RETVAL	2825	RETVAL
2411		2826
…		…
2429	if (RETVAL < 0)	2844	if (RETVAL < 0)
2430	{	2845	{
2431	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2432		2847
2433	if (RETVAL < 0)	2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
2434	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2435		2855	}
		2856	else
2436	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2437	}	2858	}
2438		2859
2439	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2440	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2441	}	2862	}
…		…
2488	void	2909	void
2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2490	CODE:	2911	CODE:
2491	{	2912	{
2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2495	}	2916	}
2496		2917
2497	void	2918	void
2498	set_reverse_stereo (DC::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
…		…
2501		2922
2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2503		2924
2504	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2505		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
2506	DC::MixChunk	2939	DC::MixChunk
2507	new (SV *class, DC::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2508	CODE:	2941	CODE:
2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2510	OUTPUT:	2943	OUTPUT:
2511	RETVAL	2944	RETVAL
2512		2945
…		…
2542	OUTPUT:	2975	OUTPUT:
2543	RETVAL	2976	RETVAL
2544		2977
2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2546		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
		2991
2547	int	2992	int
2548	volume (int volume = -1)	2993	volume (int volume = -1)
2549	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2550	CODE:	2995	CODE:
2551	if (items > 0)	2996	if (items > 0)
…		…
2562	void	3007	void
2563	halt ()	3008	halt ()
2564	CODE:	3009	CODE:
2565	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2566		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2567	DC::MixMusic	3019	DC::MixMusic
2568	new (SV *class, DC::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2569	CODE:	3021	CODE:
2570	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2571	OUTPUT:	3023	OUTPUT:
2572	RETVAL	3024	RETVAL
2573		3025
…		…
2601	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2602	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2603	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2604	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2605	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2606	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2607	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2608	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2609	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2610	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2622	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2623	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2624	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2625	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2626	const_iv (GL_ONE_MINUS_DST_ALPHA),	3079	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3080	const_iv (GL_SRC_COLOR),
		3081	const_iv (GL_DST_COLOR),
		3082	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3083	const_iv (GL_ONE_MINUS_DST_COLOR),
2627	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2628	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2629	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2630	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2631	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2699	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2700	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2701	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2702	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2703	const_iv (GL_T2F_N3F_V3F),	3160	const_iv (GL_T2F_N3F_V3F),
		3161	const_iv (GL_FUNC_ADD),
		3162	const_iv (GL_FUNC_SUBTRACT),
		3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2704	# undef const_iv	3164	# undef const_iv
2705	};	3165	};
2706		3166
2707	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2708	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2709		3169
2710	texture_av = newAV ();	3170	texture_av = newAV ();
2711	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2712	}	3172	}
2713		3173
…		…
2715	disable_GL_EXT_blend_func_separate ()	3175	disable_GL_EXT_blend_func_separate ()
2716	CODE:	3176	CODE:
2717	gl.BlendFuncSeparate = 0;	3177	gl.BlendFuncSeparate = 0;
2718	gl.BlendFuncSeparateEXT = 0;	3178	gl.BlendFuncSeparateEXT = 0;
2719		3179
2720	char *	3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2721	gl_vendor ()	3184	gl_vendor ()
2722	CODE:	3185	CODE:
2723	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2724	OUTPUT:	3187	OUTPUT:
2725	RETVAL	3188	RETVAL
2726		3189
2727	char *	3190	const char *
2728	gl_version ()	3191	gl_version ()
2729	CODE:	3192	CODE:
2730	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2731	OUTPUT:	3194	OUTPUT:
2732	RETVAL	3195	RETVAL
2733		3196
2734	char *	3197	const char *
2735	gl_extensions ()	3198	gl_extensions ()
2736	CODE:	3199	CODE:
2737	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2738	OUTPUT:	3201	OUTPUT:
2739	RETVAL	3202	RETVAL
2740		3203
2741	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2742		3209
2743	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2744	CODE:	3211	CODE:
2745	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2746	OUTPUT:	3213	OUTPUT:
…		…
2754		3221
2755	int glGetError ()	3222	int glGetError ()
2756		3223
2757	void glFinish ()	3224	void glFinish ()
2758		3225
		3226	void glFlush ()
		3227
2759	void glClear (int mask)	3228	void glClear (int mask)
2760		3229
2761	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
2762	PROTOTYPE: @	3231	PROTOTYPE: @
2763		3232
…		…
2772	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2773		3242
2774	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2775	CODE:	3244	CODE:
2776	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2777		3248
2778	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2779		3250
2780	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2781		3252
…		…
2816	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2817	CODE:	3288	CODE:
2818	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2819		3290
2820	void glColor (float r, float g, float b, float a = 1.0)	3291	void glColor (float r, float g, float b, float a = 1.0)
		3292	PROTOTYPE: @
2821	ALIAS:	3293	ALIAS:
2822	glColor_premultiply = 1	3294	glColor_premultiply = 1
2823	CODE:	3295	CODE:
2824	if (ix)	3296	if (ix)
2825	{	3297	{
…		…
2931		3403
2932	void glEndList ()	3404	void glEndList ()
2933		3405
2934	void glCallList (int list)	3406	void glCallList (int list)
2935		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2937		3414
2938	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
2939		3416
2940	void	3417	void
2941	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
2942	PPCODE:	3419	PPCODE:
2943	{	3420	{
2944	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
2945	XPUSHs (self);	3422	XPUSHs (self);
2946	}	3423	}
2947		3424
2948	BOOT:	3425	BOOT:
2949	{	3426	{
…		…
2957		3434
2958	void	3435	void
2959	draw (SV *self)	3436	draw (SV *self)
2960	CODE:	3437	CODE:
2961	{	3438	{
2962	HV *hv;	3439	HV *hv;
2963	SV **svp;	3440	SV **svp;
2964	NV x, y, w, h;	3441	NV x, y, w, h;
2965	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
2966	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
2967	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
2968	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC vs. Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC