[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 1.325 by root, Sun Nov 18 02:04:48 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	int faces; tileid *face2tile; // [faceid]
246	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
247		294
248	int32_t rows;	295	int32_t rows;
249	maprow *row;	296	maprow *row;
250	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
251		300
252	static char *	301	static char *
253	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
254	{	303	{
255	char *p;	304	char *p;
…		…
273		322
274	#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))
275	#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))
276		325
277	static void	326	static void
278	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
279	{	328	{
280	while (self->faces <= face)	329	while (self->faces <= face)
281	{	330	{
282	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
283	self->faces *= 2;	332	self->faces *= 2;
284	}	333	}
285	}	334	}
286		335
287	static void	336	static void
288	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
289	{	338	{
290	while (self->texs <= texid)	339	while (self->texs <= texid)
291	{	340	{
292	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
293	self->texs *= 2;	342	self->texs *= 2;
294	}	343	}
295	}	344	}
296		345
297	static maprow *	346	static maprow *
298	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
299	{	348	{
300	if (0 > y)	349	if (0 > y)
301	{	350	{
302	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
303	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
341		390
342	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
343	}	392	}
344		393
345	static mapcell *	394	static mapcell *
346	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
347	{	396	{
348	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
349	}	398	}
350		399
351	static void	400	static void
352	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
353	{	402	{
354	int r;	403	int r;
355		404
356	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
357	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
364	self->oy = 0;	413	self->oy = 0;
365	self->row = 0;	414	self->row = 0;
366	self->rows = 0;	415	self->rows = 0;
367	}	416	}
368		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
369	static void	428	static void
370	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)
371	{	430	{
372	int x, y;	431	int x, y;
373	maprow *row;	432	maprow *row;
374	mapcell *cell;	433	mapcell *cell;
375		434
…		…
387	if (x >= row->c1)	446	if (x >= row->c1)
388	break;	447	break;
389		448
390	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
391		450
392	cell->darkness = 0;	451	CELL_CLEAR (cell);
393	cell->stat_hp = 0;
394	cell->flags = 0;
395	cell->player = 0;
396	}	452	}
397	}	453	}
398	}	454	}
399		455
400	typedef struct {	456	struct smooth_key
		457	{
401	tileid tile;	458	tileid tile;
402	uint8_t x, y, level;	459	uint8_t x, y, level;
403	} 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	}
404		479
405	static void	480	static void
406	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
407	{	482	{
408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
409		484
410	if (SvIOK (*sv))	485	if (it == h.end ())
411	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
412	else	487	else
413	sv_setiv (*sv, bits);	488	it->second \|= bits;
414	}	489	}
415		490
416	static void	491	static void
417	music_finished (void)	492	music_finished (void)
418	{	493	{
…		…
435	ev.code = 1;	510	ev.code = 1;
436	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
437	ev.data2 = 0;	512	ev.data2 = 0;
438		513
439	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;
440	}	522	}
441		523
442	static unsigned int	524	static unsigned int
443	minpot (unsigned int n)	525	minpot (unsigned int n)
444	{	526	{
…		…
511	if (!svp \|\| !SvTRUE (*svp))	593	if (!svp \|\| !SvTRUE (*svp))
512	return 0;	594	return 0;
513		595
514	return 1;	596	return 1;
515	}	597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
516		656
517	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
518		658
519	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
520		660
…		…
549	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
550		690
551	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
552	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
553	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
554		744
555	const_iv (SDLK_FIRST),	745	const_iv (SDLK_FIRST),
556	const_iv (SDLK_LAST),	746	const_iv (SDLK_LAST),
557	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
558	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
…		…
634	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
635	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
636	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
637	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
638		828
		829	const_iv (KMOD_LRAM),
		830
639	const_iv (MIX_DEFAULT_FORMAT),	831	const_iv (MIX_DEFAULT_FORMAT),
		832
		833	const_iv (SDL_INIT_TIMER),
		834	const_iv (SDL_INIT_AUDIO),
		835	const_iv (SDL_INIT_VIDEO),
		836	const_iv (SDL_INIT_CDROM),
		837	const_iv (SDL_INIT_JOYSTICK),
		838	const_iv (SDL_INIT_EVERYTHING),
		839	const_iv (SDL_INIT_NOPARACHUTE),
		840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
640	# undef const_iv	861	# undef const_iv
641	};	862	};
642		863
643	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--)
644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
645		866
646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
648	}	869	}
649		870
…		…
665	NV ceil (NV x)	886	NV ceil (NV x)
666		887
667	IV minpot (UV n)	888	IV minpot (UV n)
668		889
669	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
670		897
671	void	898	void
672	pango_init ()	899	pango_init ()
673	CODE:	900	CODE:
674	{	901	{
…		…
680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
681	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	908	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
682	#endif	909	#endif
683	}	910	}
684		911
685	char *
686	SDL_GetError ()	912	char *SDL_GetError ()
687		913
688	int	914	void SDL_main_hack (SV *real_main)
689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	915	PROTOTYPE: &
690		916
691	void	917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
692	SDL_Quit ()	923	void SDL_Quit ()
		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
693		934
694	void	935	void
695	SDL_ListModes (int rgb, int alpha)	936	SDL_ListModes (int rgb, int alpha)
696	PPCODE:	937	PPCODE:
697	{	938	{
…		…
709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
712		953
713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	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);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
717	#endif
718		956
719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
720		958
721	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
722	while (*m)	960	while (*m)
723	{	961	{
724	if ((m)->w >= 800 && (m)->h >= 480)	962	if ((m)->w >= 400 && (m)->h >= 300)
725	{	963	{
726	AV *av = newAV ();	964	AV *av = newAV ();
727	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
728	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
729	av_push (av, newSViv (rgb));	967	av_push (av, newSViv (rgb));
…		…
752	);	990	);
753		991
754	if (RETVAL)	992	if (RETVAL)
755	{	993	{
756	av_clear (texture_av);	994	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);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
760	#include "glfunc.h"	996	#include "glfunc.h"
761	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
762	}	1000	}
763	}	1001	}
764	OUTPUT:	1002	OUTPUT:
765	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
766		1007
767	void	1008	void
768	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
769		1010
770	char *	1011	char *
771	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
772		1014
773	int	1015	int
774	SDL_GetAppState ()	1016	SDL_GetAppState ()
775		1017
776	int	1018	int
777	SDL_GetModState ()	1019	SDL_GetModState ()
778		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
779	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
780	poll_events ()	1029	peep_events ()
781	PPCODE:	1030	PPCODE:
782	{	1031	{
783	SDL_Event ev;	1032	SDL_Event ev;
784		1033
785	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
792	{	1041	{
793	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
794	case SDL_KEYUP:	1043	case SDL_KEYUP:
795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	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);	1046	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 */	1047	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);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
800	break;	1049	break;
801		1050
802	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
821	x = ev.motion.x;	1070	x = ev.motion.x;
822	y = ev.motion.y;	1071	y = ev.motion.y;
823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
824	}	1073	}
825		1074
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
827	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
828	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
829	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
851		1100
852	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))));
853	}	1102	}
854	}	1103	}
855		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
856	int	1118	int
857	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)
858	POSTCALL:	1120	POSTCALL:
859	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
860	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
861		1123
862	void	1124	void
863	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
922	add_font (char *file)	1184	add_font (char *file)
923	CODE:	1185	CODE:
924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
925	OUTPUT:	1187	OUTPUT:
926	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)
927		1196
928	void	1197	void
929	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
930	ALIAS:	1199	ALIAS:
931	load_image_file = 1	1200	load_image_file = 1
…		…
977		1246
978	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
979	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
980	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
981	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
982	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	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)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
984	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
985	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
986	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
987		1256
…		…
1047	#if DEBUG	1316	#if DEBUG
1048	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1049	#endif	1318	#endif
1050	}	1319	}
1051		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1052	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1053		1329
1054	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1055		1331
1056	DC::Font	1332	DC::Font
1057	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1058	CODE:	1334	CODE:
1059	{	1335	{
1060	int count;	1336	int count;
1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1062	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1091	PROTOTYPE:	1367	PROTOTYPE:
1092	CODE:	1368	CODE:
1093	tc_restore ();	1369	tc_restore ();
1094		1370
1095	DC::Layout	1371	DC::Layout
1096	new (SV *class)	1372	new (SV *klass)
1097	CODE:	1373	CODE:
1098	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1099		1375
1100	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1101	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1250		1526
1251	void	1527	void
1252	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1253	CODE:	1529	CODE:
1254	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1255	{	1531	{
1256	self->base_height = base_height;	1532	self->base_height = base_height;
1257	layout_update_font (self);	1533	layout_update_font (self);
1258	}	1534	}
1259		1535
1260	void	1536	void
…		…
1487	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1488	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1489	}	1765	}
1490	}	1766	}
1491		1767
		1768	void
		1769	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1493	CODE:	1890	CODE:
1494	{	1891	{
1495	GLint width;	1892	GLint width;
1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1503	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1504		1901
1505	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1506		1903
1507	DC::Map	1904	DC::Map
1508	new (SV *class)	1905	new (SV *klass)
1509	CODE:	1906	CODE:
1510	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1511	RETVAL->x = 0;	1908	RETVAL->x = 0;
1512	RETVAL->y = 0;	1909	RETVAL->y = 0;
1513	RETVAL->w = 0;	1910	RETVAL->w = 0;
1514	RETVAL->h = 0;	1911	RETVAL->h = 0;
1515	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1552		1949
1553	void	1950	void
1554	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1555	CODE:	1952	CODE:
1556	{	1953	{
1557	tileid texid;	1954	tileid texid;
1558	maptex *tex;	1955	maptex *tex;
1559		1956
1560	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1561	return;	1958	return;
1562		1959
1563	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1564	return;	1961	return;
1565		1962
1566	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1567		1964
1568	if (!texid)	1965	if (!texid)
1569	return;	1966	return;
1570		1967
1571	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1600	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1997	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1601	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1602	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1604	}	2001	}
		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
1605		2022
1606	int	2023	int
1607	ox (DC::Map self)	2024	ox (DC::Map self)
1608	ALIAS:	2025	ALIAS:
1609	oy = 1	2026	oy = 1
…		…
1649	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1650	}	2067	}
1651	}	2068	}
1652		2069
1653	SV *	2070	SV *
1654	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1655	CODE:	2072	CODE:
1656	{	2073	{
1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1658	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1659	mapcell *cell;	2076	mapcell *cell;
…		…
1680		2097
1681	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1682		2099
1683	if (flags & 8)	2100	if (flags & 8)
1684	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1685	if (extmap)	2104	do
1686	{	2105	{
1687	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1688		2108
1689	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1690	{	2112	{
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;	2113	cell->stat_width = 1;
1699	cell->stat_hp = *data++;	2114	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	}	2115	}
1717	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1718	}	2133	}
1719	else	2134	while (ext & 0x80);
1720	cell->darkness = *data++ + 1;
1721	}	2135	}
1722		2136
1723	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
1724	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
1725	{	2139	{
…		…
1728	cell->tile [z] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
1729		2143
1730	if (cell->tile [z])	2144	if (cell->tile [z])
1731	{	2145	{
1732	maptex *tex = self->tex + cell->tile [z];	2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
1733	if (!tex->name)	2148	if (!tex->name)
1734	av_push (missing, newSViv (cell->tile [z]));	2149	av_push (missing, newSViv (cell->tile [z]));
1735		2150
1736	if (tex->smoothtile)	2151	if (tex->smoothtile)
1737	{	2152	{
1738	maptex *smooth = self->tex + tex->smoothtile;	2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
1739	if (!smooth->name)	2155	if (!smooth->name)
1740	av_push (missing, newSViv (tex->smoothtile));	2156	av_push (missing, newSViv (tex->smoothtile));
1741	}	2157	}
1742	}	2158	}
1743	}	2159	}
1744	}	2160	}
1745	else	2161	else
1746	cell->darkness = 0;	2162	CELL_CLEAR (cell);
1747	}	2163	}
1748	}	2164	}
1749	OUTPUT:	2165	OUTPUT:
1750	RETVAL	2166	RETVAL
1751		2167
…		…
1771	? self->row + y	2187	? self->row + y
1772	: 0;	2188	: 0;
1773		2189
1774	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1775	{	2191	{
1776	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1777		2193
1778	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1779	{	2195	{
1780	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1781		2197
…		…
1783	{	2199	{
1784	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1785	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1786	int a1 = tex.a;	2202	int a1 = tex.a;
1787		2203
1788	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1789	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1790	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1791	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1792	}	2208	}
1793	}	2209	}
1794		2210
1795	*map++ = (r )	2211	*map++ = (r )
1796	\| (g << 8)	2212	\| (g << 8)
1797	\| (b << 16)	2213	\| (b << 16)
1798	\| (a << 24);	2214	\| (a << 24);
1799	}	2215	}
1800	}	2216	}
1801		2217
1802	RETVAL = map_sv;	2218	RETVAL = map_sv;
1803	}	2219	}
1804	OUTPUT:	2220	OUTPUT:
1805	RETVAL	2221	RETVAL
1806		2222
1807	void	2223	void
1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2224	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1809	CODE:	2225	CODE:
1810	{	2226	{
1811	int x, y, z;	2227	int x, y, z;
1812		2228
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)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1816	smooth_key skey;	2230	int pl_x, pl_y;
1817		2231	maptex pl_tex;
1818	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
1819	rc_key_t key;	2234	rc_key_t key;
1820	rc_array_t *arr;	2235	rc_array_t *arr;
1821		2236
		2237	pl_tex.name = 0;
		2238
1822	// thats current max. sorry.	2239	// that's current max. sorry.
1823	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1824	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1825
1826	// clear key, in case of extra padding
1827	memset (&skey, 0, sizeof (skey));
1828		2242
1829	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
1830	key.r = 255;	2244	key.r = 255;
1831	key.g = 255;	2245	key.g = 255;
1832	key.b = 255;	2246	key.b = 255;
1833	key.a = 255;	2247	key.a = 255;
1834	key.mode = GL_QUADS;	2248	key.mode = GL_QUADS;
1835	key.format = GL_T2F_V3F;	2249	key.format = GL_T2F_V3F;
1836	key.texname = -1;
1837		2250
1838	mx += self->x;	2251	mx += self->x;
1839	my += self->y;	2252	my += self->y;
1840		2253
1841	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
1842	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
1843	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
1844	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1845		2258
1846	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1847	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1848	{	2261	{
1849	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1866		2279
1867	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
1868	{	2281	{
1869	memset (smooth_level, 0, sizeof (smooth_level));	2282	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
		2285	key.texname = -1;
1870		2286
1871	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
1872	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
1873	{	2289	{
1874	maprow *row = self->row + (y + my);	2290	maprow *row = self->row + (y + my);
…		…
1884	maptex tex = self->tex [tile];	2300	maptex tex = self->tex [tile];
1885	int px, py;	2301	int px, py;
1886		2302
1887	if (key.texname != tex.name)	2303	if (key.texname != tex.name)
1888	{	2304	{
		2305	self->tex [tile].unused = 0;
		2306
1889	if (!tex.name)	2307	if (!tex.name)
1890	tex = self->tex [2]; /* missing, replace by noface */	2308	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1891		2309
1892	key.texname = tex.name;	2310	key.texname = tex.name;
1893	arr = rc_array (rc, &key);	2311	arr = rc_array (rc, &key);
1894	}	2312	}
1895		2313
1896	px = (x + 1) * T - tex.w;	2314	px = (x + 1) * Th - tex.w;
1897	py = (y + 1) * T - tex.h;	2315	py = (y + 1) * Tw - tex.h;
		2316
		2317	if (expect_false (cell->player == player) && expect_false (z == 2))
		2318	{
		2319	pl_x = px;
		2320	pl_y = py;
		2321	pl_tex = tex;
		2322	continue;
		2323	}
1898		2324
1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2325	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2326	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);	2327	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);	2328	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1903
1904	if (cell->flags && z == 2)
1905	{
1906	// overlays such as the speech bubble, probably more to come
1907	if (cell->flags & 1)
1908	{
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	}
1928		2329
1929	// update smooth hash	2330	// update smooth hash
1930	if (tex.smoothtile)	2331	if (tex.smoothtile)
1931	{	2332	{
1932	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
1933	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
1934		2335
1935	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
1936		2337
1937	// add bits to current tile and all neighbours. skey.x\|y is	2338	// add bits to current tile and all neighbours. skey.x\|y is
1938	// shifted +1\|+1 so we always stay positive.	2339	// shifted +1\|+1 so we always stay positive.
1939		2340
1940	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
1948		2349
1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1950	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
1951		2352
1952	// full tile	2353	// full tile
1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2354	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1954		2355
1955	// borders	2356	// borders
1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2357	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);	2358	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);	2359	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);	2360	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1960		2361
1961	// corners	2362	// corners
1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2363	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);	2364	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);	2365	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);	2366	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2367	}
		2368	}
		2369
		2370	if (expect_false (z == 2) && expect_false (cell->flags))
		2371	{
		2372	// overlays such as the speech bubble, probably more to come
		2373	if (cell->flags & 1)
		2374	{
		2375	rc_key_t key_ov = key;
		2376	maptex tex = self->tex [TEXID_SPEECH];
		2377	rc_array_t *arr;
		2378	int px = x * Tw + Tw * 2 / 32;
		2379	int py = y * Th - Th * 6 / 32;
		2380
		2381	key_ov.texname = tex.name;
		2382	arr = rc_array (rc_ov, &key_ov);
		2383
		2384	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2385	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2386	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1966	}	2388	}
1967	}	2389	}
1968	}	2390	}
1969	}	2391	}
1970		2392
…		…
1976	{	2398	{
1977	int w, b;	2399	int w, b;
1978		2400
1979	glEnable (GL_TEXTURE_2D);	2401	glEnable (GL_TEXTURE_2D);
1980	glBegin (GL_QUADS);	2402	glBegin (GL_QUADS);
1981	for (w = 0; w < 256 / 32; ++w)	2403	for (int level = 0; level < smooth_level.size (); ++level)
		2404	if (smooth_level[level])
		2405	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1982	{	2406	{
1983	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
1984	if (smask)	2408	IV bits = it->second;
1985	for (b = 0; b < 32; ++b)	2409
1986	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
1987	{	2413	{
1988	int level = (w << 5) \| b;	2414	maptex tex = self->tex [skey.tile];
		2415	int px = (((int)skey.x) - 1) * Tw;
		2416	int py = (((int)skey.y) - 1) * Th;
		2417	int border = bits & 15;
		2418	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2419	float dx = tex.s * .0625f; // 16 images/row
		2420	float dy = tex.t * .5f ; // 2 images/column
		2421
1989	HE *he;	2422	if (tex.name)
1990
1991	hv_iterinit (smooth);
1992	while ((he = hv_iternext (smooth)))
1993	{	2423	{
1994	smooth_key skey = (smooth_key )HeKEY (he);	2424	// this time avoiding texture state changes
1995	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
1996		2426	if (key.texname != tex.name)
1997	if (!(bits & 0x1000)
1998	&& skey->level == level
1999	&& level > smooth_max [skey->x][skey->y])
2000	{	2427	{
2001	maptex tex = self->tex [skey->tile];	2428	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		2429
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 ();	2430	glEnd ();
2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2017	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
2018	}	2433	}
2019		2434
2020	if (border)	2435	if (border)
2021	{	2436	{
2022	float ox = border * dx;	2437	float ox = border * dx;
2023		2438
2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2028	}	2443	}
2029		2444
2030	if (corner)	2445	if (corner)
2031	{	2446	{
2032	float ox = corner * dx;	2447	float ox = corner * dx;
2033		2448
2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2038	}
2039	}
2040	}	2453	}
2041	}	2454	}
2042	}	2455	}
2043	}	2456	}
2044		2457
2045	glEnd ();	2458	glEnd ();
2046	glDisable (GL_TEXTURE_2D);	2459	glDisable (GL_TEXTURE_2D);
2047	key.texname = -1;	2460	key.texname = -1;
2048	}	2461	}
2049
2050	hv_clear (smooth);
2051	}	2462	}
		2463
		2464	if (pl_tex.name)
		2465	{
		2466	maptex tex = pl_tex;
		2467	int px = pl_x + sdx;
		2468	int py = pl_y + sdy;
		2469
		2470	key.texname = tex.name;
		2471	arr = rc_array (rc, &key);
		2472
		2473	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2474	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2475	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2476	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2477
		2478	rc_draw (rc);
		2479	}
		2480
		2481	rc_draw (rc_ov);
		2482	rc_clear (rc_ov);
2052		2483
2053	glDisable (GL_BLEND);	2484	glDisable (GL_BLEND);
2054	rc_free (rc);	2485	rc_free (rc);
		2486	rc_free (rc_ov);
2055		2487
2056	// top layer: overlays such as the health bar	2488	// top layer: overlays such as the health bar
2057	for (y = 0; y < sh; y++)	2489	for (y = 0; y < sh; y++)
2058	if (0 <= y + my && y + my < self->rows)	2490	if (0 <= y + my && y + my < self->rows)
2059	{	2491	{
…		…
2062	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
2063	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
2064	{	2496	{
2065	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
2066		2498
2067	int px = x * T;	2499	int px = x * Tw;
2068	int py = y * T;	2500	int py = y * Th;
		2501
		2502	if (expect_false (cell->player == player))
		2503	{
		2504	px += sdx;
		2505	py += sdy;
		2506	}
2069		2507
2070	if (cell->stat_hp)	2508	if (cell->stat_hp)
2071	{	2509	{
2072	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2074		2512
2075	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
2076	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
2077	px + width - 1, py);	2515	px + width - 1, py);
2078		2516
…		…
2084	}	2522	}
2085	}	2523	}
2086	}	2524	}
2087		2525
2088	void	2526	void
2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2527	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2090	CODE:	2528	CODE:
2091	{	2529	{
2092	static float color[16][3] = {	2530	static float color[16][3] = {
2093	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
2094	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
2095	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
2096	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
2097		2535
2098	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
2099	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
2100	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
2101	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
2102		2540
2103	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
2104	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
2105	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
2106	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
2107		2545
2108	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
2109		2547
2110	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
2111	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
2112	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
2113	};	2551	};
2114		2552
2115	int x, y;	2553	int x, y;
2116		2554
2117	glEnable (GL_TEXTURE_2D);	2555	glEnable (GL_TEXTURE_2D);
		2556	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2557	* but the nvidia driver (185.18.14) mishandles alpha textures
		2558	* and takes the colour from god knows where instead of using
		2559	* Cp. MODULATE results in the same colour, but slightly different
		2560	* alpha, but atcually gives us the correct colour with nvidia.
		2561	*/
2118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2119	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
2120	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2564	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2121	glBegin (GL_QUADS);	2565	glBegin (GL_QUADS);
2122		2566
2123	for (y = 0; y < h; y++)	2567	for (y = 0; y < h; y++)
…		…
2127		2571
2128	if (m)	2572	if (m)
2129	{	2573	{
2130	float *c = color [m & 15];	2574	float *c = color [m & 15];
2131		2575
2132	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2133	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2134		2578
2135	glColor4f (c[0], c[1], c[2], 0.75);	2579	glColor4f (c[0], c[1], c[2], 1);
2136	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2137	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2138	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2139	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2583	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2140	}	2584	}
…		…
2148	void	2592	void
2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2593	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2150	PPCODE:	2594	PPCODE:
2151	{	2595	{
2152	int x, y;	2596	int x, y;
2153	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2154	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2155	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2156	int sw34 = (sw * 3 + 3) & ~3;	2600	int sw3 = sw * 3;
		2601	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2602	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2603	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2604	memset (darkness1, 0, sw1*sh1);
2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2160		2605
2161	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2162	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2163		2608
2164	mx += self->x - 1;	2609	mx += self->x - 1;
2165	my += self->y - 1;	2610	my += self->y - 1;
2166
2167	memset (darkness1, 255, sw1 * sh1);
2168		2611
2169	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2170	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2171	{	2614	{
2172	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2175	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2176	{	2619	{
2177	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2178		2621
2179	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2180	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2181	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2182	}	2625	}
2183	}	2626	}
2184		2627
2185	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2186	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2205		2648
2206	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2207	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2208	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2209		2652
2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2657	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);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2219	}	2662	}
2220		2663
2221	free (darkness1);	2664	free (darkness1);
2222		2665
2223	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2224	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2225	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2226	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2227	}	2670	}
2228		2671
2229	SV *	2672	SV *
…		…
2292	else	2735	else
2293	*data++ = 0;	2736	*data++ = 0;
2294	}	2737	}
2295	}	2738	}
2296		2739
		2740	/* if size is wh + 5 then no data has been found /
2297	if (data - (uint8_t )SvPVX (data_sv) == w h + 5)	2741	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	{	2742	{
2304	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2306	RETVAL = data_sv;
2307	}	2745	}
		2746
		2747	RETVAL = data_sv;
2308	}	2748	}
2309	OUTPUT:	2749	OUTPUT:
2310	RETVAL	2750	RETVAL
2311		2751
2312	void	2752	void
…		…
2318	int x1, y1;	2758	int x1, y1;
2319	STRLEN len;	2759	STRLEN len;
2320	uint8_t data, end;	2760	uint8_t data, end;
2321		2761
2322	len = SvLEN (data_sv);	2762	len = SvLEN (data_sv);
2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more	2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2324	data = SvPVbyte_nolen (data_sv);	2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2325	end = data + len + 7;	2765	end = data + len + 8;
2326		2766
2327	if (len < 5)	2767	if (len < 5)
2328	XSRETURN_EMPTY;	2768	XSRETURN_EMPTY;
2329		2769
2330	if (*data++ != 0)	2770	if (*data++ != 0)
…		…
2366	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2806	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2367	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2807	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2368		2808
2369	if (cell->darkness == 0)	2809	if (cell->darkness == 0)
2370	{	2810	{
2371	cell->darkness = 0;	2811	/cell->darkness = 0;/
		2812	EXTEND (SP, 3);
2372		2813
2373	for (z = 0; z <= 2; z++)	2814	for (z = 0; z <= 2; z++)
2374	{	2815	{
2375	tileid t = tile [z];	2816	tileid t = tile [z];
2376		2817
2377	if (t >= self->texs \|\| (t && !self->tex [t].name))	2818	if (t >= self->texs \|\| (t && !self->tex [t].name))
2378	{	2819	{
2379	XPUSHs (sv_2mortal (newSViv (t)));	2820	PUSHs (sv_2mortal (newSViv (t)));
2380	need_texid (self, t);	2821	need_texid (self, t);
2381	}	2822	}
2382		2823
2383	cell->tile [z] = t;	2824	cell->tile [z] = t;
2384	}	2825	}
…		…
2389	}	2830	}
2390		2831
2391	MODULE = Deliantra::Client PACKAGE = DC::RW	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2392		2833
2393	DC::RW	2834	DC::RW
2394	new (SV class, SV data_sv)	2835	new (SV klass, SV data_sv)
2395	CODE:	2836	CODE:
2396	{	2837	{
2397	STRLEN datalen;	2838	STRLEN datalen;
2398	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2399		2840
…		…
2401	}	2842	}
2402	OUTPUT:	2843	OUTPUT:
2403	RETVAL	2844	RETVAL
2404		2845
2405	DC::RW	2846	DC::RW
2406	new_from_file (SV class, const char path, const char *mode = "rb")	2847	new_from_file (SV klass, const char path, const char *mode = "rb")
2407	CODE:	2848	CODE:
2408	RETVAL = SDL_RWFromFile (path, mode);	2849	RETVAL = SDL_RWFromFile (path, mode);
2409	OUTPUT:	2850	OUTPUT:
2410	RETVAL	2851	RETVAL
2411		2852
…		…
2429	if (RETVAL < 0)	2870	if (RETVAL < 0)
2430	{	2871	{
2431	RETVAL = Mix_GroupOldest (-1);	2872	RETVAL = Mix_GroupOldest (-1);
2432		2873
2433	if (RETVAL < 0)	2874	if (RETVAL < 0)
		2875	{
		2876	// happens sometimes, maybe it just stopped playing(?)
		2877	RETVAL = Mix_GroupAvailable (-1);
		2878
		2879	if (RETVAL < 0)
2434	XSRETURN_UNDEF;	2880	XSRETURN_UNDEF;
2435		2881	}
		2882	else
2436	Mix_HaltChannel (RETVAL);	2883	Mix_HaltChannel (RETVAL);
2437	}	2884	}
2438		2885
2439	Mix_UnregisterAllEffects (RETVAL);	2886	Mix_UnregisterAllEffects (RETVAL);
2440	Mix_Volume (RETVAL, 128);	2887	Mix_Volume (RETVAL, 128);
2441	}	2888	}
…		…
2488	void	2935	void
2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2936	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2490	CODE:	2937	CODE:
2491	{	2938	{
2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2939	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);	2940	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2495	}	2942	}
2496		2943
2497	void	2944	void
2498	set_reverse_stereo (DC::Channel self, int flip)	2945	set_reverse_stereo (DC::Channel self, int flip)
…		…
2501		2948
2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2503		2950
2504	PROTOTYPES: DISABLE	2951	PROTOTYPES: DISABLE
2505		2952
		2953	void
		2954	decoders ()
		2955	PPCODE:
		2956	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2957	int i, num = Mix_GetNumChunkDecoders ();
		2958	EXTEND (SP, num);
		2959	for (i = 0; i < num; ++i)
		2960	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2961	#else
		2962	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2963	#endif
		2964
2506	DC::MixChunk	2965	DC::MixChunk
2507	new (SV *class, DC::RW rwops)	2966	new (SV *klass, DC::RW rwops)
2508	CODE:	2967	CODE:
2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2510	OUTPUT:	2969	OUTPUT:
2511	RETVAL	2970	RETVAL
2512		2971
…		…
2542	OUTPUT:	3001	OUTPUT:
2543	RETVAL	3002	RETVAL
2544		3003
2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2546		3005
		3006	void
		3007	decoders ()
		3008	PPCODE:
		3009	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3010	int i, num = Mix_GetNumMusicDecoders ();
		3011	EXTEND (SP, num);
		3012	for (i = 0; i < num; ++i)
		3013	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3014	#else
		3015	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3016	#endif
		3017
2547	int	3018	int
2548	volume (int volume = -1)	3019	volume (int volume = -1)
2549	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2550	CODE:	3021	CODE:
2551	if (items > 0)	3022	if (items > 0)
…		…
2562	void	3033	void
2563	halt ()	3034	halt ()
2564	CODE:	3035	CODE:
2565	Mix_HaltMusic ();	3036	Mix_HaltMusic ();
2566		3037
		3038	int
		3039	playing ()
		3040	CODE:
		3041	RETVAL = Mix_PlayingMusic ();
		3042	OUTPUT:
		3043	RETVAL
		3044
2567	DC::MixMusic	3045	DC::MixMusic
2568	new (SV *class, DC::RW rwops)	3046	new (SV *klass, DC::RW rwops)
2569	CODE:	3047	CODE:
2570	RETVAL = Mix_LoadMUS_RW (rwops);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2571	OUTPUT:	3049	OUTPUT:
2572	RETVAL	3050	RETVAL
2573		3051
…		…
2601	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2602	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2603	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2604	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2605	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2606	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2607	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2608	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2609	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2610	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2622	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2623	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2624	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2625	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2626	const_iv (GL_ONE_MINUS_DST_ALPHA),	3105	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3106	const_iv (GL_SRC_COLOR),
		3107	const_iv (GL_DST_COLOR),
		3108	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3109	const_iv (GL_ONE_MINUS_DST_COLOR),
2627	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2628	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2629	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2630	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2631	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2699	const_iv (GL_NICEST),	3182	const_iv (GL_NICEST),
2700	const_iv (GL_V2F),	3183	const_iv (GL_V2F),
2701	const_iv (GL_V3F),	3184	const_iv (GL_V3F),
2702	const_iv (GL_T2F_V3F),	3185	const_iv (GL_T2F_V3F),
2703	const_iv (GL_T2F_N3F_V3F),	3186	const_iv (GL_T2F_N3F_V3F),
		3187	const_iv (GL_FUNC_ADD),
		3188	const_iv (GL_FUNC_SUBTRACT),
		3189	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2704	# undef const_iv	3190	# undef const_iv
2705	};	3191	};
2706		3192
2707	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3193	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2708	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2709		3195
2710	texture_av = newAV ();	3196	texture_av = newAV ();
2711	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2712	}	3198	}
2713		3199
…		…
2715	disable_GL_EXT_blend_func_separate ()	3201	disable_GL_EXT_blend_func_separate ()
2716	CODE:	3202	CODE:
2717	gl.BlendFuncSeparate = 0;	3203	gl.BlendFuncSeparate = 0;
2718	gl.BlendFuncSeparateEXT = 0;	3204	gl.BlendFuncSeparateEXT = 0;
2719		3205
2720	char *	3206	void
		3207	apple_nvidia_bug (int enable)
		3208
		3209	const char *
2721	gl_vendor ()	3210	gl_vendor ()
2722	CODE:	3211	CODE:
2723	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2724	OUTPUT:	3213	OUTPUT:
2725	RETVAL	3214	RETVAL
2726		3215
2727	char *	3216	const char *
2728	gl_version ()	3217	gl_version ()
2729	CODE:	3218	CODE:
2730	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2731	OUTPUT:	3220	OUTPUT:
2732	RETVAL	3221	RETVAL
2733		3222
2734	char *	3223	const char *
2735	gl_extensions ()	3224	gl_extensions ()
2736	CODE:	3225	CODE:
2737	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2738	OUTPUT:	3227	OUTPUT:
2739	RETVAL	3228	RETVAL
2740		3229
2741	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
2742		3235
2743	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
2744	CODE:	3237	CODE:
2745	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
2746	OUTPUT:	3239	OUTPUT:
…		…
2754		3247
2755	int glGetError ()	3248	int glGetError ()
2756		3249
2757	void glFinish ()	3250	void glFinish ()
2758		3251
		3252	void glFlush ()
		3253
2759	void glClear (int mask)	3254	void glClear (int mask)
2760		3255
2761	void glClearColor (float r, float g, float b, float a = 1.0)	3256	void glClearColor (float r, float g, float b, float a = 1.0)
2762	PROTOTYPE: @	3257	PROTOTYPE: @
2763		3258
…		…
2772	void glBlendFunc (int sfactor, int dfactor)	3267	void glBlendFunc (int sfactor, int dfactor)
2773		3268
2774	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3269	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2775	CODE:	3270	CODE:
2776	gl_BlendFuncSeparate (sa, da, saa, daa);	3271	gl_BlendFuncSeparate (sa, da, saa, daa);
		3272
		3273	# void glBlendEquation (int se)
2777		3274
2778	void glDepthMask (int flag)	3275	void glDepthMask (int flag)
2779		3276
2780	void glLogicOp (int opcode)	3277	void glLogicOp (int opcode)
2781		3278
…		…
2816	void glRotate (float angle, float x, float y, float z)	3313	void glRotate (float angle, float x, float y, float z)
2817	CODE:	3314	CODE:
2818	glRotatef (angle, x, y, z);	3315	glRotatef (angle, x, y, z);
2819		3316
2820	void glColor (float r, float g, float b, float a = 1.0)	3317	void glColor (float r, float g, float b, float a = 1.0)
		3318	PROTOTYPE: @
2821	ALIAS:	3319	ALIAS:
2822	glColor_premultiply = 1	3320	glColor_premultiply = 1
2823	CODE:	3321	CODE:
2824	if (ix)	3322	if (ix)
2825	{	3323	{
…		…
2931		3429
2932	void glEndList ()	3430	void glEndList ()
2933		3431
2934	void glCallList (int list)	3432	void glCallList (int list)
2935		3433
		3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2937		3440
2938	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
2939		3442
2940	void	3443	void
2941	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
2942	PPCODE:	3445	PPCODE:
2943	{	3446	{
2944	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
2945	XPUSHs (self);	3448	XPUSHs (self);
2946	}	3449	}
2947		3450
2948	BOOT:	3451	BOOT:
2949	{	3452	{
…		…
2957		3460
2958	void	3461	void
2959	draw (SV *self)	3462	draw (SV *self)
2960	CODE:	3463	CODE:
2961	{	3464	{
2962	HV *hv;	3465	HV *hv;
2963	SV **svp;	3466	SV **svp;
2964	NV x, y, w, h;	3467	NV x, y, w, h;
2965	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
2966	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
2967	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
2968	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);

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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 1.325 by root, Sun Nov 18 02:04:48 2018 UTC

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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 1.325 by root, Sun Nov 18 02:04:48 2018 UTC