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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.255 by root, Sun Jan 6 18:25:59 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
65	# include <netinet/in.h>	75	# include <netinet/in.h>
66	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
67	# include <inttypes.h>	77	# include <inttypes.h>
68	#endif	78	#endif
69		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
		82	#else
		83	# define expect(expr,value) (expr)
		84	#endif
		85
		86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
		88
70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
71		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
72	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
73		95
74	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
75	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
76		98
77	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
78		100
79	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
81		103
82	#if 0	104	#define KMOD_LRAM 0x10000 // our extension
83	# define PARACHUTE SDL_INIT_NOPARACHUTE	105
84	#else	106	#define TEXID_SPEECH 1
85	# define PARACHUTE 0	107	#define TEXID_NOFACE 2
86	#endif	108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
87		127
88	static AV *texture_av;	128	static AV *texture_av;
89		129
90	static struct	130	static struct
91	{	131	{
…		…
148	{	188	{
149	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
150		190
151	while (attrs)	191	while (attrs)
152	{	192	{
153	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
154		194
155	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
156	return 1;	196	return 1;
157		197
158	attrs = attrs->next;	198	attrs = attrs->next;
159	}	199	}
160		200
161	return 0;	201	return 0;
162	}	202	}
163		203
164	typedef struct cf_layout {	204	struct cf_layout {
165	PangoLayout *pl;	205	PangoLayout *pl;
166	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
167	int base_height;	207	int base_height;
168	DC__Font font;	208	DC__Font font;
169	rc_t *rc;	209	rc_t *rc;
170	} *DC__Layout;	210	};
		211
		212	typedef cf_layout *DC__Layout;
171		213
172	static DC__Font default_font;	214	static DC__Font default_font;
173	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
174	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
175		217
176	static void	218	static void
177	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
178	{	220	{
179	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
180	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
181	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
182	#endif	224	#endif
183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
184	}	226	}
185		227
186	static void	228	static void
187	layout_update_font (DC__Layout self)	229	layout_update_font (DC__Layout self)
188	{	230	{
189	/* use a random scale factor to account for unknown descenders, 0.8 works	231	/* use a random scale factor to account for unknown descenders, 0.8 works
190	* reasonably well with bitstream vera	232	* reasonably well with dejavu/bistream fonts
191	*/	233	*/
192	PangoFontDescription *font = self->font ? self->font : default_font;	234	PangoFontDescription *font = self->font ? self->font : default_font;
193		235
194	pango_font_description_set_absolute_size (font,	236	pango_font_description_set_absolute_size (font,
195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	237	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
216	}	258	}
217		259
218	typedef uint16_t tileid;	260	typedef uint16_t tileid;
219	typedef uint16_t faceid;	261	typedef uint16_t faceid;
220		262
221	typedef struct {	263	struct maptex
		264	{
222	GLuint name;	265	GLuint name;
223	int w, h;	266	int w, h;
224	float s, t;	267	float s, t;
225	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
226	tileid smoothtile;	269	tileid smoothtile;
227	uint8_t smoothlevel;	270	uint8_t smoothlevel;
228	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
229		273
230	typedef struct {	274	struct mapcell
		275	{
231	uint32_t player;	276	uint32_t player;
232	tileid tile[3];	277	tileid tile[3];
233	uint16_t darkness;	278	uint16_t darkness;
234	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
235	} mapcell;	280	};
236		281
237	typedef struct {	282	struct maprow
		283	{
238	int32_t c0, c1;	284	int32_t c0, c1;
239	mapcell *col;	285	mapcell *col;
240	} maprow;	286	};
241		287
242	typedef struct map {	288	struct mapgrid {
243	int x, y, w, h;	289	int x, y, w, h;
244	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
245	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
246	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
247		293
248	int32_t rows;	294	int32_t rows;
249	maprow *row;	295	maprow *row;
250	} *DC__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
251		299
252	static char *	300	static char *
253	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
254	{	302	{
255	char *p;	303	char *p;
…		…
273		321
274	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
275	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
276		324
277	static void	325	static void
278	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
279	{	327	{
280	while (self->faces <= face)	328	while (self->faces <= face)
281	{	329	{
282	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
283	self->faces *= 2;	331	self->faces *= 2;
284	}	332	}
285	}	333	}
286		334
287	static void	335	static void
288	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
289	{	337	{
290	while (self->texs <= texid)	338	while (self->texs <= texid)
291	{	339	{
292	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
293	self->texs *= 2;	341	self->texs *= 2;
294	}	342	}
295	}	343	}
296		344
297	static maprow *	345	static maprow *
298	map_get_row (DC__Map self, int y)	346	map_get_row (mapgrid *self, int y)
299	{	347	{
300	if (0 > y)	348	if (0 > y)
301	{	349	{
302	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
303	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
341		389
342	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
343	}	391	}
344		392
345	static mapcell *	393	static mapcell *
346	map_get_cell (DC__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
347	{	395	{
348	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
349	}	397	}
350		398
351	static void	399	static void
352	map_clear (DC__Map self)	400	map_clear (mapgrid *self)
353	{	401	{
354	int r;	402	int r;
355		403
356	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
357	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
364	self->oy = 0;	412	self->oy = 0;
365	self->row = 0;	413	self->row = 0;
366	self->rows = 0;	414	self->rows = 0;
367	}	415	}
368		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
369	static void	427	static void
370	map_blank (DC__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
371	{	429	{
372	int x, y;	430	int x, y;
373	maprow *row;	431	maprow *row;
374	mapcell *cell;	432	mapcell *cell;
375		433
…		…
387	if (x >= row->c1)	445	if (x >= row->c1)
388	break;	446	break;
389		447
390	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
391		449
392	cell->darkness = 0;	450	CELL_CLEAR (cell);
393	cell->stat_hp = 0;
394	cell->flags = 0;
395	cell->player = 0;
396	}	451	}
397	}	452	}
398	}	453	}
399		454
400	typedef struct {	455	struct smooth_key
		456	{
401	tileid tile;	457	tileid tile;
402	uint8_t x, y, level;	458	uint8_t x, y, level;
403	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
404		478
405	static void	479	static void
406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
407	{	481	{
408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	482	auto &&it = h.find (key);
409		483
410	if (SvIOK (*sv))	484	if (it == h.end ())
411	SvIV_set (*sv, SvIVX (*sv) | bits);	485	h.insert (std::make_pair (key, bits));
412	else	486	else
413	sv_setiv (*sv, bits);	487	it->second |= bits;
414	}	488	}
415		489
416	static void	490	static void
417	music_finished (void)	491	music_finished (void)
418	{	492	{
…		…
435	ev.code = 1;	509	ev.code = 1;
436	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
437	ev.data2 = 0;	511	ev.data2 = 0;
438		512
439	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
440	}	521	}
441		522
442	static unsigned int	523	static unsigned int
443	minpot (unsigned int n)	524	minpot (unsigned int n)
444	{	525	{
…		…
511	if (!svp || !SvTRUE (*svp))	592	if (!svp || !SvTRUE (*svp))
512	return 0;	593	return 0;
513		594
514	return 1;	595	return 1;
515	}	596	}
		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META | KMOD_ALT))
		607	mod |= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD | G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
516		655
517	MODULE = Deliantra::Client PACKAGE = DC	656	MODULE = Deliantra::Client PACKAGE = DC
518		657
519	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
520		659
…		…
549	const_iv (SDL_USEREVENT),	688	const_iv (SDL_USEREVENT),
550		689
551	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
552	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
553	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
554		743
555	const_iv (SDLK_FIRST),	744	const_iv (SDLK_FIRST),
556	const_iv (SDLK_LAST),	745	const_iv (SDLK_LAST),
557	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
558	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
…		…
634	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
635	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
636	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
637	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
638		827
		828	const_iv (KMOD_LRAM),
		829
639	const_iv (MIX_DEFAULT_FORMAT),	830	const_iv (MIX_DEFAULT_FORMAT),
		831
		832	const_iv (SDL_INIT_TIMER),
		833	const_iv (SDL_INIT_AUDIO),
		834	const_iv (SDL_INIT_VIDEO),
		835	const_iv (SDL_INIT_CDROM),
		836	const_iv (SDL_INIT_JOYSTICK),
		837	const_iv (SDL_INIT_EVERYTHING),
		838	const_iv (SDL_INIT_NOPARACHUTE),
		839	const_iv (SDL_INIT_EVENTTHREAD),
		840
		841	const_iv (SDL_GL_RED_SIZE),
		842	const_iv (SDL_GL_GREEN_SIZE),
		843	const_iv (SDL_GL_BLUE_SIZE),
		844	const_iv (SDL_GL_ALPHA_SIZE),
		845	const_iv (SDL_GL_DOUBLEBUFFER),
		846	const_iv (SDL_GL_BUFFER_SIZE),
		847	const_iv (SDL_GL_DEPTH_SIZE),
		848	const_iv (SDL_GL_STENCIL_SIZE),
		849	const_iv (SDL_GL_ACCUM_RED_SIZE),
		850	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		851	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		853	const_iv (SDL_GL_STEREO),
		854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		856	const_iv (SDL_GL_ACCELERATED_VISUAL),
		857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
640	# undef const_iv	860	# undef const_iv
641	};	861	};
642		862
643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
645		865
646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
648	}	868	}
649		869
…		…
665	NV ceil (NV x)	885	NV ceil (NV x)
666		886
667	IV minpot (UV n)	887	IV minpot (UV n)
668		888
669	IV popcount (UV n)	889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
670		896
671	void	897	void
672	pango_init ()	898	pango_init ()
673	CODE:	899	CODE:
674	{	900	{
675	opengl_fontmap = pango_opengl_font_map_new ();	901	opengl_fontmap = pango_opengl_font_map_new ();
676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	902	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	903	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		904	/*pango_context_set_font_description (opengl_context, default_font);*/
678	#if PANGO_VERSION_CHECK (1, 15, 2)	905	#if PANGO_VERSION_CHECK (1, 15, 2)
679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	906	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	907	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
681	#endif	908	#endif
682	}	909	}
683		910
684	char *
685	SDL_GetError ()	911	char *SDL_GetError ()
686		912
687	int	913	void SDL_main_hack (SV *real_main)
688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	914	PROTOTYPE: &
689		915
690	void	916	int SDL_Init (U32 flags)
		917
		918	int SDL_InitSubSystem (U32 flags)
		919
		920	void SDL_QuitSubSystem (U32 flags)
		921
691	SDL_Quit ()	922	void SDL_Quit ()
		923
		924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
		926
		927	int SDL_GL_GetAttribute (int attr)
		928	CODE:
		929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		930	XSRETURN_UNDEF;
		931	OUTPUT:
		932	RETVAL
692		933
693	void	934	void
694	SDL_ListModes (int rgb, int alpha)	935	SDL_ListModes (int rgb, int alpha)
695	PPCODE:	936	PPCODE:
696	{	937	{
…		…
708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
711		952
712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	953	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
713	#if SDL_VERSION_ATLEAST(1,2,10)
714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	954	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
716	#endif
717		955
718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	956	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
719		957
720	if (m && m != (SDL_Rect **)-1)	958	if (m && m != (SDL_Rect **)-1)
721	while (*m)	959	while (*m)
722	{	960	{
723	if ((*m)->w >= 800 && (*m)->h >= 480)	961	if ((*m)->w >= 400 && (*m)->h >= 300)
724	{	962	{
725	AV *av = newAV ();	963	AV *av = newAV ();
726	av_push (av, newSViv ((*m)->w));	964	av_push (av, newSViv ((*m)->w));
727	av_push (av, newSViv ((*m)->h));	965	av_push (av, newSViv ((*m)->h));
728	av_push (av, newSViv (rgb));	966	av_push (av, newSViv (rgb));
…		…
751	);	989	);
752		990
753	if (RETVAL)	991	if (RETVAL)
754	{	992	{
755	av_clear (texture_av);	993	av_clear (texture_av);
756
757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
759	#include "glfunc.h"	995	#include "glfunc.h"
760	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
761	}	999	}
762	}	1000	}
763	OUTPUT:	1001	OUTPUT:
764	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char *title, const char *icon)
765		1006
766	void	1007	void
767	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
768		1009
769	char *	1010	char *
770	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
771		1013
772	int	1014	int
773	SDL_GetAppState ()	1015	SDL_GetAppState ()
774		1016
		1017	int
		1018	SDL_GetModState ()
		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
775	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
776	poll_events ()	1028	peep_events ()
777	PPCODE:	1029	PPCODE:
778	{	1030	{
779	SDL_Event ev;	1031	SDL_Event ev;
780		1032
781	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
788	{	1040	{
789	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
790	case SDL_KEYUP:	1042	case SDL_KEYUP:
791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
793	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
796	break;	1048	break;
797		1049
798	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
817	x = ev.motion.x;	1069	x = ev.motion.x;
818	y = ev.motion.y;	1070	y = ev.motion.y;
819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
820	}	1072	}
821		1073
822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
823	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
824	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
825	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
847		1099
848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
849	}	1101	}
850	}	1102	}
851		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
852	int	1117	int
853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
854	POSTCALL:	1119	POSTCALL:
855	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
856	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
857		1122
858	void	1123	void
859	Mix_QuerySpec ()	1124	Mix_QuerySpec ()
…		…
912	}	1177	}
913	}	1178	}
914	#endif	1179	#endif
915	}	1180	}
916		1181
917	void	1182	int
918	add_font (char *file)	1183	add_font (char *file)
919	CODE:	1184	CODE:
920	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
921		1195
922	void	1196	void
923	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
924	ALIAS:	1198	ALIAS:
925	load_image_file = 1	1199	load_image_file = 1
…		…
971		1245
972	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
973	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
974	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
975	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
976	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
977	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
978	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
979	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
980	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
981		1255
…		…
1041	#if DEBUG	1315	#if DEBUG
1042	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
1043	#endif	1317	#endif
1044	}	1318	}
1045		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
1046	MODULE = Deliantra::Client PACKAGE = DC::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
1047		1328
1048	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
1049		1330
1050	DC::Font	1331	DC::Font
1051	new_from_file (SV *class, char *path, int id = 0)	1332	new_from_file (SV *klass, char *path, int id = 0)
1052	CODE:	1333	CODE:
1053	{	1334	{
1054	int count;	1335	int count;
1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1336	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1056	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1085	PROTOTYPE:	1366	PROTOTYPE:
1086	CODE:	1367	CODE:
1087	tc_restore ();	1368	tc_restore ();
1088		1369
1089	DC::Layout	1370	DC::Layout
1090	new (SV *class)	1371	new (SV *klass)
1091	CODE:	1372	CODE:
1092	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1093		1374
1094	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1095	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
…		…
1244		1525
1245	void	1526	void
1246	set_height (DC::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1247	CODE:	1528	CODE:
1248	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1249	{	1530	{
1250	self->base_height = base_height;	1531	self->base_height = base_height;
1251	layout_update_font (self);	1532	layout_update_font (self);
1252	}	1533	}
1253		1534
1254	void	1535	void
…		…
1481	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1482	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1483	}	1764	}
1484	}	1765	}
1485		1766
		1767	void
		1768	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 || h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1487	CODE:	1889	CODE:
1488	{	1890	{
1489	GLint width;	1891	GLint width;
1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1497	MODULE = Deliantra::Client PACKAGE = DC::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1498		1900
1499	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1500		1902
1501	DC::Map	1903	DC::Map
1502	new (SV *class)	1904	new (SV *klass)
1503	CODE:	1905	CODE:
1504	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1505	RETVAL->x = 0;	1907	RETVAL->x = 0;
1506	RETVAL->y = 0;	1908	RETVAL->y = 0;
1507	RETVAL->w = 0;	1909	RETVAL->w = 0;
1508	RETVAL->h = 0;	1910	RETVAL->h = 0;
1509	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1546		1948
1547	void	1949	void
1548	set_smooth (DC::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1549	CODE:	1951	CODE:
1550	{	1952	{
1551	tileid texid;	1953	tileid texid;
1552	maptex *tex;	1954	maptex *tex;
1553		1955
1554	if (face < 0 || face >= self->faces)	1956	if (face < 0 || face >= self->faces)
1555	return;	1957	return;
1556		1958
1557	if (smooth < 0 || smooth >= self->faces)	1959	if (smooth < 0 || smooth >= self->faces)
1558	return;	1960	return;
1559		1961
1560	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1561		1963
1562	if (!texid)	1964	if (!texid)
1563	return;	1965	return;
1564		1966
1565	tex = self->tex + texid;	1967	tex = self->tex + texid;
…		…
1594	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1996	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1595	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1596	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1598	}	2000	}
		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
1599		2021
1600	int	2022	int
1601	ox (DC::Map self)	2023	ox (DC::Map self)
1602	ALIAS:	2024	ALIAS:
1603	oy = 1	2025	oy = 1
…		…
1643	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1644	}	2066	}
1645	}	2067	}
1646		2068
1647	SV *	2069	SV *
1648	map1a_update (DC::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1649	CODE:	2071	CODE:
1650	{	2072	{
1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2073	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1652	uint8_t *data_end = (uint8_t *)SvEND (data_);	2074	uint8_t *data_end = (uint8_t *)SvEND (data_);
1653	mapcell *cell;	2075	mapcell *cell;
…		…
1674		2096
1675	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1676		2098
1677	if (flags & 8)	2099	if (flags & 8)
1678	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1679	if (extmap)	2103	do
1680	{	2104	{
1681	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1682		2107
1683	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1684	{	2111	{
1685	ext = *data++;
1686	cmd = ext & 0x3f;
1687
1688	if (cmd < 4)
1689	cell->darkness = 255 - ext * 64 + 1;
1690	else if (cmd == 5) // health
1691	{
1692	cell->stat_width = 1;	2112	cell->stat_width = 1;
1693	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1694	}
1695	else if (cmd == 6) // monster width
1696	cell->stat_width = *data++ + 1;
1697	else if (cmd == 0x47)
1698	{
1699	if (*data == 4)
1700	; // decode player count
1701
1702	data += *data + 1;
1703	}
1704	else if (cmd == 8) // cell flags
1705	cell->flags = *data++;
1706	else if (ext & 0x40) // unknown, multibyte => skip
1707	data += *data + 1;
1708	else
1709	data++;
1710	}	2114	}
1711	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1712	}	2132	}
1713	else	2133	while (ext & 0x80);
1714	cell->darkness = *data++ + 1;
1715	}	2134	}
1716		2135
1717	for (z = 0; z <= 2; ++z)	2136	for (z = 0; z <= 2; ++z)
1718	if (flags & (4 >> z))	2137	if (flags & (4 >> z))
1719	{	2138	{
…		…
1722	cell->tile [z] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
1723		2142
1724	if (cell->tile [z])	2143	if (cell->tile [z])
1725	{	2144	{
1726	maptex *tex = self->tex + cell->tile [z];	2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
1727	if (!tex->name)	2147	if (!tex->name)
1728	av_push (missing, newSViv (cell->tile [z]));	2148	av_push (missing, newSViv (cell->tile [z]));
1729		2149
1730	if (tex->smoothtile)	2150	if (tex->smoothtile)
1731	{	2151	{
1732	maptex *smooth = self->tex + tex->smoothtile;	2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
1733	if (!smooth->name)	2154	if (!smooth->name)
1734	av_push (missing, newSViv (tex->smoothtile));	2155	av_push (missing, newSViv (tex->smoothtile));
1735	}	2156	}
1736	}	2157	}
1737	}	2158	}
1738	}	2159	}
1739	else	2160	else
1740	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1741	}	2162	}
1742	}	2163	}
1743	OUTPUT:	2164	OUTPUT:
1744	RETVAL	2165	RETVAL
1745		2166
…		…
1765	? self->row + y	2186	? self->row + y
1766	: 0;	2187	: 0;
1767		2188
1768	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1769	{	2190	{
1770	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1771		2192
1772	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1773	{	2194	{
1774	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1775		2196
…		…
1777	{	2198	{
1778	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1779	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1780	int a1 = tex.a;	2201	int a1 = tex.a;
1781		2202
1782	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1783	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1784	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1785	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1786	}	2207	}
1787	}	2208	}
1788		2209
1789	*map++ = (r )	2210	*map++ = (r )
1790	| (g << 8)	2211	| (g << 8)
1791	| (b << 16)	2212	| (b << 16)
1792	| (a << 24);	2213	| (a << 24);
1793	}	2214	}
1794	}	2215	}
1795		2216
1796	RETVAL = map_sv;	2217	RETVAL = map_sv;
1797	}	2218	}
1798	OUTPUT:	2219	OUTPUT:
1799	RETVAL	2220	RETVAL
1800		2221
1801	void	2222	void
1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2223	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1803	CODE:	2224	CODE:
1804	{	2225	{
1805	int x, y, z;	2226	int x, y, z;
1806		2227
1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1809	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)
1810	smooth_key skey;	2230	smooth_key skey;
1811		2231	int pl_x, pl_y;
		2232	maptex pl_tex;
1812	rc_t *rc = rc_alloc ();	2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
1813	rc_key_t key;	2235	rc_key_t key;
1814	rc_array_t *arr;	2236	rc_array_t *arr;
1815		2237
		2238	pl_tex.name = 0;
		2239
1816	// thats current max. sorry.	2240	// that's current max. sorry.
1817	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1818	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1819		2243
1820	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1821	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
…		…
1825	key.g = 255;	2249	key.g = 255;
1826	key.b = 255;	2250	key.b = 255;
1827	key.a = 255;	2251	key.a = 255;
1828	key.mode = GL_QUADS;	2252	key.mode = GL_QUADS;
1829	key.format = GL_T2F_V3F;	2253	key.format = GL_T2F_V3F;
1830	key.texname = -1;
1831		2254
1832	mx += self->x;	2255	mx += self->x;
1833	my += self->y;	2256	my += self->y;
1834		2257
1835	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1860		2283
1861	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1862	{	2285	{
		2286	smooth_hash smooth;
1863	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1864		2289
1865	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1866	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1867	{	2292	{
1868	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1878	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1879	int px, py;	2304	int px, py;
1880		2305
1881	if (key.texname != tex.name)	2306	if (key.texname != tex.name)
1882	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1883	if (!tex.name)	2310	if (!tex.name)
1884	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1885		2312
1886	key.texname = tex.name;	2313	key.texname = tex.name;
1887	arr = rc_array (rc, &key);	2314	arr = rc_array (rc, &key);
1888	}	2315	}
1889		2316
1890	px = (x + 1) * T - tex.w;	2317	px = (x + 1) * Th - tex.w;
1891	py = (y + 1) * T - tex.h;	2318	py = (y + 1) * Tw - tex.h;
		2319
		2320	if (expect_false (cell->player == player) && expect_false (z == 2))
		2321	{
		2322	pl_x = px;
		2323	pl_y = py;
		2324	pl_tex = tex;
		2325	continue;
		2326	}
1892		2327
1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1897
1898	if (cell->flags && z == 2)
1899	{
1900	// overlays such as the speech bubble, probably more to come
1901	if (cell->flags & 1)
1902	{
1903	maptex tex = self->tex [1];
1904	int px = x * T + T * 2 / 32;
1905	int py = y * T - T * 6 / 32;
1906
1907	if (tex.name)
1908	{
1909	if (key.texname != tex.name)
1910	{
1911	key.texname = tex.name;
1912	arr = rc_array (rc, &key);
1913	}
1914
1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1919	}
1920	}
1921	}
1922		2332
1923	// update smooth hash	2333	// update smooth hash
1924	if (tex.smoothtile)	2334	if (tex.smoothtile)
1925	{	2335	{
1926	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
…		…
1942		2352
1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1944	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1945		2355
1946	// full tile	2356	// full tile
1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1948		2358
1949	// borders	2359	// borders
1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1954		2364
1955	// corners	2365	// corners
1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1960	}	2391	}
1961	}	2392	}
1962	}	2393	}
1963	}	2394	}
1964		2395
…		…
1980	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
1981	{	2412	{
1982	int level = (w << 5) | b;	2413	int level = (w << 5) | b;
1983	HE *he;	2414	HE *he;
1984		2415
1985	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1986	while ((he = hv_iternext (smooth)))
1987	{	2417	{
1988	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	smooth_key &skey = it->first;
1989	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
1990		2420
1991	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
1992	&& skey->level == level	2422	&& skey.level == level
1993	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
1994	{	2424	{
1995	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
1996	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
1997	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
1998	int border = bits & 15;	2428	int border = bits & 15;
1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2000	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
2001	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
2002		2432
…		…
2004	{	2434	{
2005	// this time avoiding texture state changes	2435	// this time avoiding texture state changes
2006	// save gobs of state changes.	2436	// save gobs of state changes.
2007	if (key.texname != tex.name)	2437	if (key.texname != tex.name)
2008	{	2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
2009	glEnd ();	2441	glEnd ();
2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2011	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
2012	}	2444	}
2013		2445
2014	if (border)	2446	if (border)
2015	{	2447	{
2016	float ox = border * dx;	2448	float ox = border * dx;
2017		2449
2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2022	}	2454	}
2023		2455
2024	if (corner)	2456	if (corner)
2025	{	2457	{
2026	float ox = corner * dx;	2458	float ox = corner * dx;
2027		2459
2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2032	}	2464	}
2033	}	2465	}
2034	}	2466	}
2035	}	2467	}
2036	}	2468	}
…		…
2038		2470
2039	glEnd ();	2471	glEnd ();
2040	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
2041	key.texname = -1;	2473	key.texname = -1;
2042	}	2474	}
2043
2044	hv_clear (smooth);
2045	}	2475	}
		2476
		2477	if (pl_tex.name)
		2478	{
		2479	maptex tex = pl_tex;
		2480	int px = pl_x + sdx;
		2481	int py = pl_y + sdy;
		2482
		2483	key.texname = tex.name;
		2484	arr = rc_array (rc, &key);
		2485
		2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2487	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2488	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2490
		2491	rc_draw (rc);
		2492	}
		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
2046		2496
2047	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
2048	rc_free (rc);	2498	rc_free (rc);
		2499	rc_free (rc_ov);
2049		2500
2050	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
2051	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
2052	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
2053	{	2504	{
…		…
2056	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
2057	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
2058	{	2509	{
2059	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
2060		2511
2061	int px = x * T;	2512	int px = x * Tw;
2062	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
2063		2520
2064	if (cell->stat_hp)	2521	if (cell->stat_hp)
2065	{	2522	{
2066	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2068		2525
2069	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
2070	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
2071	px + width - 1, py);	2528	px + width - 1, py);
2072		2529
…		…
2078	}	2535	}
2079	}	2536	}
2080	}	2537	}
2081		2538
2082	void	2539	void
2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2084	CODE:	2541	CODE:
2085	{	2542	{
2086	static float color[16][3] = {	2543	static float color[16][3] = {
2087	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
2088	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
2089	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
2090	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
2091		2548
2092	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
2093	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
2094	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
2095	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
2096		2553
2097	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
2098	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
2099	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
2100	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
2101		2558
2102	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
2103		2560
2104	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
2105	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
2106	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
2107	};	2564	};
2108		2565
2109	int x, y;	2566	int x, y;
2110		2567
2111	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
2112	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2113	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
2114	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2115	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
2116		2579
2117	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2121		2584
2122	if (m)	2585	if (m)
2123	{	2586	{
2124	float *c = color [m & 15];	2587	float *c = color [m & 15];
2125		2588
2126	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2127	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2128		2591
2129	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2130	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2131	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2132	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2133	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2134	}	2597	}
…		…
2142	void	2605	void
2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2144	PPCODE:	2607	PPCODE:
2145	{	2608	{
2146	int x, y;	2609	int x, y;
2147	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2148	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2149	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2150	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2615	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2616	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2617	memset (darkness1, 0, sw1*sh1);
2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2154		2618
2155	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2156	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2157		2621
2158	mx += self->x - 1;	2622	mx += self->x - 1;
2159	my += self->y - 1;	2623	my += self->y - 1;
2160
2161	memset (darkness1, 255, sw1 * sh1);
2162		2624
2163	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2164	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2165	{	2627	{
2166	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2169	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2170	{	2632	{
2171	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2172		2634
2173	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2174	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2175	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2176	}	2638	}
2177	}	2639	}
2178		2640
2179	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2180	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2199		2661
2200	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2201	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2202	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2203		2665
2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2213	}	2675	}
2214		2676
2215	free (darkness1);	2677	free (darkness1);
2216		2678
2217	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2218	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2219	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2220	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2221	}	2683	}
2222		2684
2223	SV *	2685	SV *
…		…
2286	else	2748	else
2287	*data++ = 0;	2749	*data++ = 0;
2288	}	2750	}
2289	}	2751	}
2290		2752
		2753	/* if size is w*h + 5 then no data has been found */
		2754	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2755	{
2291	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2292	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2758	}
		2759
2293	RETVAL = data_sv;	2760	RETVAL = data_sv;
2294	}	2761	}
2295	OUTPUT:	2762	OUTPUT:
2296	RETVAL	2763	RETVAL
2297		2764
2298	void	2765	void
2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2766	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2300	PPCODE:	2767	PPCODE:
2301	{	2768	{
2302	int x, y, z;	2769	int x, y, z;
2303	int w, h;	2770	int w, h;
2304	int x1, y1;	2771	int x1, y1;
		2772	STRLEN len;
		2773	uint8_t *data, *end;
		2774
		2775	len = SvLEN (data_sv);
		2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2778	end = data + len + 8;
		2779
		2780	if (len < 5)
		2781	XSRETURN_EMPTY;
2305		2782
2306	if (*data++ != 0)	2783	if (*data++ != 0)
2307	XSRETURN_EMPTY; /* version mismatch */	2784	XSRETURN_EMPTY; /* version mismatch */
2308		2785
2309	w = *data++ << 8; w |= *data++;	2786	w = *data++ << 8; w |= *data++;
…		…
2324	{	2801	{
2325	maprow *row = map_get_row (self, y);	2802	maprow *row = map_get_row (self, y);
2326		2803
2327	for (x = x0; x < x1; x++)	2804	for (x = x0; x < x1; x++)
2328	{	2805	{
		2806	uint8_t flags;
		2807
		2808	if (data + 7 >= end)
		2809	XSRETURN_EMPTY;
		2810
2329	uint8_t flags = *data++;	2811	flags = *data++;
2330		2812
2331	if (flags)	2813	if (flags)
2332	{	2814	{
2333	mapcell *cell = row_get_cell (row, x);	2815	mapcell *cell = row_get_cell (row, x);
2334	tileid tile[3] = { 0, 0, 0 };	2816	tileid tile[3] = { 0, 0, 0 };
…		…
2337	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2819	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2338	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2820	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2339		2821
2340	if (cell->darkness == 0)	2822	if (cell->darkness == 0)
2341	{	2823	{
2342	cell->darkness = 0;	2824	/*cell->darkness = 0;*/
		2825	EXTEND (SP, 3);
2343		2826
2344	for (z = 0; z <= 2; z++)	2827	for (z = 0; z <= 2; z++)
2345	{	2828	{
2346	tileid t = tile [z];	2829	tileid t = tile [z];
2347		2830
2348	if (t >= self->texs || (t && !self->tex [t].name))	2831	if (t >= self->texs || (t && !self->tex [t].name))
2349	{	2832	{
2350	XPUSHs (sv_2mortal (newSViv (t)));	2833	PUSHs (sv_2mortal (newSViv (t)));
2351	need_texid (self, t);	2834	need_texid (self, t);
2352	}	2835	}
2353		2836
2354	cell->tile [z] = t;	2837	cell->tile [z] = t;
2355	}	2838	}
…		…
2360	}	2843	}
2361		2844
2362	MODULE = Deliantra::Client PACKAGE = DC::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2363		2846
2364	DC::RW	2847	DC::RW
2365	new (SV *class, SV *data_sv)	2848	new (SV *klass, SV *data_sv)
2366	CODE:	2849	CODE:
2367	{	2850	{
2368	STRLEN datalen;	2851	STRLEN datalen;
2369	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2370		2853
…		…
2372	}	2855	}
2373	OUTPUT:	2856	OUTPUT:
2374	RETVAL	2857	RETVAL
2375		2858
2376	DC::RW	2859	DC::RW
2377	new_from_file (SV *class, const char *path, const char *mode = "rb")	2860	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2378	CODE:	2861	CODE:
2379	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2380	OUTPUT:	2863	OUTPUT:
2381	RETVAL	2864	RETVAL
2382		2865
…		…
2400	if (RETVAL < 0)	2883	if (RETVAL < 0)
2401	{	2884	{
2402	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2403		2886
2404	if (RETVAL < 0)	2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
2405	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2406		2894	}
		2895	else
2407	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2408	}	2897	}
2409		2898
2410	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2411	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2412	}	2901	}
…		…
2459	void	2948	void
2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2461	CODE:	2950	CODE:
2462	{	2951	{
2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2466	}	2955	}
2467		2956
2468	void	2957	void
2469	set_reverse_stereo (DC::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
…		…
2472		2961
2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2474		2963
2475	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2476		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
2477	DC::MixChunk	2978	DC::MixChunk
2478	new (SV *class, DC::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2479	CODE:	2980	CODE:
2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2481	OUTPUT:	2982	OUTPUT:
2482	RETVAL	2983	RETVAL
2483		2984
…		…
2513	OUTPUT:	3014	OUTPUT:
2514	RETVAL	3015	RETVAL
2515		3016
2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2517		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
		3030
2518	int	3031	int
2519	volume (int volume = -1)	3032	volume (int volume = -1)
2520	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2521	CODE:	3034	CODE:
2522	if (items > 0)	3035	if (items > 0)
…		…
2533	void	3046	void
2534	halt ()	3047	halt ()
2535	CODE:	3048	CODE:
2536	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2537		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2538	DC::MixMusic	3058	DC::MixMusic
2539	new (SV *class, DC::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2540	CODE:	3060	CODE:
2541	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2542	OUTPUT:	3062	OUTPUT:
2543	RETVAL	3063	RETVAL
2544		3064
…		…
2572	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2573	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2574	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2575	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2576	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2577	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2578	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2579	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2580	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2581	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2593	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2594	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2595	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2596	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2597	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2598	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2599	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2600	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2601	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2602	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2670	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2671	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2672	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2673	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2674	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2675	# undef const_iv	3203	# undef const_iv
2676	};	3204	};
2677		3205
2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2680		3208
2681	texture_av = newAV ();	3209	texture_av = newAV ();
2682	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2683	}	3211	}
2684		3212
…		…
2686	disable_GL_EXT_blend_func_separate ()	3214	disable_GL_EXT_blend_func_separate ()
2687	CODE:	3215	CODE:
2688	gl.BlendFuncSeparate = 0;	3216	gl.BlendFuncSeparate = 0;
2689	gl.BlendFuncSeparateEXT = 0;	3217	gl.BlendFuncSeparateEXT = 0;
2690		3218
2691	char *	3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2692	gl_vendor ()	3223	gl_vendor ()
2693	CODE:	3224	CODE:
2694	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2695	OUTPUT:	3226	OUTPUT:
2696	RETVAL	3227	RETVAL
2697		3228
2698	char *	3229	const char *
2699	gl_version ()	3230	gl_version ()
2700	CODE:	3231	CODE:
2701	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2702	OUTPUT:	3233	OUTPUT:
2703	RETVAL	3234	RETVAL
2704		3235
2705	char *	3236	const char *
2706	gl_extensions ()	3237	gl_extensions ()
2707	CODE:	3238	CODE:
2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2709	OUTPUT:	3240	OUTPUT:
2710	RETVAL	3241	RETVAL
2711		3242
2712	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2713		3248
2714	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2715	CODE:	3250	CODE:
2716	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2717	OUTPUT:	3252	OUTPUT:
…		…
2725		3260
2726	int glGetError ()	3261	int glGetError ()
2727		3262
2728	void glFinish ()	3263	void glFinish ()
2729		3264
		3265	void glFlush ()
		3266
2730	void glClear (int mask)	3267	void glClear (int mask)
2731		3268
2732	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2733	PROTOTYPE: @	3270	PROTOTYPE: @
2734		3271
…		…
2743	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2744		3281
2745	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2746	CODE:	3283	CODE:
2747	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2748		3287
2749	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2750		3289
2751	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2752		3291
…		…
2787	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2788	CODE:	3327	CODE:
2789	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2790		3329
2791	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
2792	ALIAS:	3332	ALIAS:
2793	glColor_premultiply = 1	3333	glColor_premultiply = 1
2794	CODE:	3334	CODE:
2795	if (ix)	3335	if (ix)
2796	{	3336	{
…		…
2902		3442
2903	void glEndList ()	3443	void glEndList ()
2904		3444
2905	void glCallList (int list)	3445	void glCallList (int list)
2906		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2908		3453
2909	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
2910		3455
2911	void	3456	void
2912	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
2913	PPCODE:	3458	PPCODE:
2914	{	3459	{
2915	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
2916	XPUSHs (self);	3461	XPUSHs (self);
2917	}	3462	}
2918		3463
2919	BOOT:	3464	BOOT:
2920	{	3465	{
…		…
2928		3473
2929	void	3474	void
2930	draw (SV *self)	3475	draw (SV *self)
2931	CODE:	3476	CODE:
2932	{	3477	{
2933	HV *hv;	3478	HV *hv;
2934	SV **svp;	3479	SV **svp;
2935	NV x, y, w, h;	3480	NV x, y, w, h;
2936	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
2937	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
2938	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
2939	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);

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