ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 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
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
78		89
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
82		96
83	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
85		99
86	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
87		101
88	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90		104
91	#if 1	105	#define KMOD_LRAM 0x10000 // our extension
92	# define PARACHUTE SDL_INIT_NOPARACHUTE	106
93	#else	107	#define TEXID_SPEECH 1
94	# define PARACHUTE 0	108	#define TEXID_NOFACE 2
95	#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	}
96		128
97	static AV *texture_av;	129	static AV *texture_av;
98		130
99	static struct	131	static struct
100	{	132	{
…		…
157	{	189	{
158	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
159		191
160	while (attrs)	192	while (attrs)
161	{	193	{
162	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
163		195
164	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
165	return 1;	197	return 1;
166		198
167	attrs = attrs->next;	199	attrs = attrs->next;
168	}	200	}
169		201
170	return 0;	202	return 0;
171	}	203	}
172		204
173	typedef struct cf_layout {	205	struct cf_layout {
174	PangoLayout *pl;	206	PangoLayout *pl;
175	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
176	int base_height;	208	int base_height;
177	DC__Font font;	209	DC__Font font;
178	rc_t *rc;	210	rc_t rc;
179	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
180		214
181	static DC__Font default_font;	215	static DC__Font default_font;
182	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
183	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
184		218
185	static void	219	static void
186	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
187	{	221	{
188	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
189	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
191	#endif	225	#endif
192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
193	}	227	}
194		228
195	static void	229	static void
…		…
225	}	259	}
226		260
227	typedef uint16_t tileid;	261	typedef uint16_t tileid;
228	typedef uint16_t faceid;	262	typedef uint16_t faceid;
229		263
230	typedef struct {	264	struct maptex
		265	{
231	GLuint name;	266	GLuint name;
232	int w, h;	267	int w, h;
233	float s, t;	268	float s, t;
234	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
235	tileid smoothtile;	270	tileid smoothtile;
236	uint8_t smoothlevel;	271	uint8_t smoothlevel;
237	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
238		274
239	typedef struct {	275	struct mapcell
		276	{
240	uint32_t player;	277	uint32_t player;
241	tileid tile[3];	278	tileid tile[3];
242	uint16_t darkness;	279	uint16_t darkness;
243	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
244	} mapcell;	281	};
245		282
246	typedef struct {	283	struct maprow
		284	{
247	int32_t c0, c1;	285	int32_t c0, c1;
248	mapcell *col;	286	mapcell *col;
249	} maprow;	287	};
250		288
251	typedef struct map {	289	struct mapgrid {
252	int x, y, w, h;	290	int x, y, w, h;
253	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
254	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
255	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
256		294
257	int32_t rows;	295	int32_t rows;
258	maprow *row;	296	maprow *row;
259	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
260		300
261	static char *	301	static char *
262	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
263	{	303	{
264	char *p;	304	char *p;
…		…
282		322
283	#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))
284	#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))
285		325
286	static void	326	static void
287	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
288	{	328	{
289	while (self->faces <= face)	329	while (self->faces <= face)
290	{	330	{
291	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
292	self->faces *= 2;	332	self->faces *= 2;
293	}	333	}
294	}	334	}
295		335
296	static void	336	static void
297	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
298	{	338	{
299	while (self->texs <= texid)	339	while (self->texs <= texid)
300	{	340	{
301	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
302	self->texs *= 2;	342	self->texs *= 2;
303	}	343	}
304	}	344	}
305		345
306	static maprow *	346	static maprow *
307	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
308	{	348	{
309	if (0 > y)	349	if (0 > y)
310	{	350	{
311	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
312	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
350		390
351	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
352	}	392	}
353		393
354	static mapcell *	394	static mapcell *
355	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
356	{	396	{
357	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
358	}	398	}
359		399
360	static void	400	static void
361	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
362	{	402	{
363	int r;	403	int r;
364		404
365	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
366	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
373	self->oy = 0;	413	self->oy = 0;
374	self->row = 0;	414	self->row = 0;
375	self->rows = 0;	415	self->rows = 0;
376	}	416	}
377		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
378	static void	428	static void
379	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)
380	{	430	{
381	int x, y;	431	int x, y;
382	maprow *row;	432	maprow *row;
383	mapcell *cell;	433	mapcell *cell;
384		434
…		…
396	if (x >= row->c1)	446	if (x >= row->c1)
397	break;	447	break;
398		448
399	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
400		450
401	cell->darkness = 0;	451	CELL_CLEAR (cell);
402	cell->stat_hp = 0;
403	cell->flags = 0;
404	cell->player = 0;
405	}	452	}
406	}	453	}
407	}	454	}
408		455
409	typedef struct {	456	struct smooth_key
		457	{
410	tileid tile;	458	tileid tile;
411	uint8_t x, y, level;	459	uint8_t x, y, level;
412	} 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	}
413		479
414	static void	480	static void
415	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
416	{	482	{
417	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	483	auto &&it = h.find (key);
418		484
419	if (SvIOK (*sv))	485	if (it == h.end ())
420	SvIV_set (*sv, SvIVX (*sv) | bits);	486	h.insert (std::make_pair (key, bits));
421	else	487	else
422	sv_setiv (*sv, bits);	488	it->second |= bits;
423	}	489	}
424		490
425	static void	491	static void
426	music_finished (void)	492	music_finished (void)
427	{	493	{
…		…
444	ev.code = 1;	510	ev.code = 1;
445	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
446	ev.data2 = 0;	512	ev.data2 = 0;
447		513
448	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;
449	}	522	}
450		523
451	static unsigned int	524	static unsigned int
452	minpot (unsigned int n)	525	minpot (unsigned int n)
453	{	526	{
…		…
520	if (!svp || !SvTRUE (*svp))	593	if (!svp || !SvTRUE (*svp))
521	return 0;	594	return 0;
522		595
523	return 1;	596	return 1;
524	}	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
525		656
526	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
527		658
528	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
529		660
…		…
558	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
559		690
560	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
561	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
562	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),
563		744
564	const_iv (SDLK_FIRST),	745	const_iv (SDLK_FIRST),
565	const_iv (SDLK_LAST),	746	const_iv (SDLK_LAST),
566	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
567	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
…		…
643	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
644	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
645	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
646	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
647		828
		829	const_iv (KMOD_LRAM),
		830
648	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)
649	# undef const_iv	861	# undef const_iv
650	};	862	};
651		863
652	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--)
653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
654		866
655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
657	}	869	}
658		870
…		…
674	NV ceil (NV x)	886	NV ceil (NV x)
675		887
676	IV minpot (UV n)	888	IV minpot (UV n)
677		889
678	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
679		897
680	void	898	void
681	pango_init ()	899	pango_init ()
682	CODE:	900	CODE:
683	{	901	{
…		…
689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	908	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691	#endif	909	#endif
692	}	910	}
693		911
694	char *
695	SDL_GetError ()	912	char *SDL_GetError ()
696		913
697	int	914	void SDL_main_hack (SV *real_main)
698	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	915	PROTOTYPE: &
699		916
700	void	917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
701	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
702		934
703	void	935	void
704	SDL_ListModes (int rgb, int alpha)	936	SDL_ListModes (int rgb, int alpha)
705	PPCODE:	937	PPCODE:
706	{	938	{
…		…
718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
721		953
722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723	#if SDL_VERSION_ATLEAST(1,2,10)
724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726	#endif
727		956
728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
729		958
730	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
731	while (*m)	960	while (*m)
732	{	961	{
733	if ((*m)->w >= 800 && (*m)->h >= 480)	962	if ((*m)->w >= 400 && (*m)->h >= 300)
734	{	963	{
735	AV *av = newAV ();	964	AV *av = newAV ();
736	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
737	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
738	av_push (av, newSViv (rgb));	967	av_push (av, newSViv (rgb));
…		…
761	);	990	);
762		991
763	if (RETVAL)	992	if (RETVAL)
764	{	993	{
765	av_clear (texture_av);	994	av_clear (texture_av);
766
767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768	#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);
769	#include "glfunc.h"	996	#include "glfunc.h"
770	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
771	}	1000	}
772	}	1001	}
773	OUTPUT:	1002	OUTPUT:
774	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char *title, const char *icon)
775		1007
776	void	1008	void
777	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
778		1010
779	char *	1011	char *
780	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
781		1014
782	int	1015	int
783	SDL_GetAppState ()	1016	SDL_GetAppState ()
784		1017
785	int	1018	int
786	SDL_GetModState ()	1019	SDL_GetModState ()
787		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
788	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
789	poll_events ()	1029	peep_events ()
790	PPCODE:	1030	PPCODE:
791	{	1031	{
792	SDL_Event ev;	1032	SDL_Event ev;
793		1033
794	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
801	{	1041	{
802	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
803	case SDL_KEYUP:	1043	case SDL_KEYUP:
804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
806	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);
807	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 */
808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
809	break;	1049	break;
810		1050
811	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
830	x = ev.motion.x;	1070	x = ev.motion.x;
831	y = ev.motion.y;	1071	y = ev.motion.y;
832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833	}	1073	}
834		1074
835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
836	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
837	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
838	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
860		1100
861	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))));
862	}	1102	}
863	}	1103	}
864		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
865	int	1118	int
866	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)
867	POSTCALL:	1120	POSTCALL:
868	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
869	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
870		1123
871	void	1124	void
872	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
931	add_font (char *file)	1184	add_font (char *file)
932	CODE:	1185	CODE:
933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934	OUTPUT:	1187	OUTPUT:
935	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)
936		1196
937	void	1197	void
938	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
939	ALIAS:	1199	ALIAS:
940	load_image_file = 1	1200	load_image_file = 1
…		…
986		1246
987	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
988	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
989	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
990	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
992	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)));
993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
996		1256
…		…
1056	#if DEBUG	1316	#if DEBUG
1057	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1058	#endif	1318	#endif
1059	}	1319	}
1060		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1061	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1062		1329
1063	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1064		1331
1065	DC::Font	1332	DC::Font
1066	new_from_file (SV *class, char *path, int id = 0)	1333	new_from_file (SV *klass, char *path, int id = 0)
1067	CODE:	1334	CODE:
1068	{	1335	{
1069	int count;	1336	int count;
1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1337	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1071	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1100	PROTOTYPE:	1367	PROTOTYPE:
1101	CODE:	1368	CODE:
1102	tc_restore ();	1369	tc_restore ();
1103		1370
1104	DC::Layout	1371	DC::Layout
1105	new (SV *class)	1372	new (SV *klass)
1106	CODE:	1373	CODE:
1107	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1108		1375
1109	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1110	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1111	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1112	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1113	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1114	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1115	RETVAL->font = 0;	1382	RETVAL->font = 0;
1116	RETVAL->rc = rc_alloc ();
1117		1383
1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1119	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1120	OUTPUT:	1386	OUTPUT:
1121	RETVAL	1387	RETVAL
1122		1388
1123	void	1389	void
1124	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1125	CODE:	1391	CODE:
1126	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1127	rc_free (self->rc);
1128	Safefree (self);	1393	delete self;
1129		1394
1130	void	1395	void
1131	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1132	CODE:	1397	CODE:
1133	{	1398	{
…		…
1259		1524
1260	void	1525	void
1261	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1262	CODE:	1527	CODE:
1263	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1264	{	1529	{
1265	self->base_height = base_height;	1530	self->base_height = base_height;
1266	layout_update_font (self);	1531	layout_update_font (self);
1267	}	1532	}
1268		1533
1269	void	1534	void
…		…
1387	}	1652	}
1388		1653
1389	void	1654	void
1390	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1391	CODE:	1656	CODE:
1392	rc_clear (self->rc);	1657	self->rc.clear ();
1393	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1394	self->pl,	1659	self->pl,
1395	self->rc,	1660	&self->rc,
1396	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1397	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1398	flags	1663	flags
1399	);	1664	);
1400	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1415		1680
1416	rc_draw (self->rc);	1681	self->rc.draw ();
1417		1682
1418	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1419	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1420	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1421	}	1686	}
…		…
1496	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1497	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1498	}	1763	}
1499	}	1764	}
1500		1765
		1766	void
		1767	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1768	PROTOTYPE: @
		1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 || h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502	CODE:	1888	CODE:
1503	{	1889	{
1504	GLint width;	1890	GLint width;
1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1512	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1513		1899
1514	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1515		1901
1516	DC::Map	1902	DC::Map
1517	new (SV *class)	1903	new (SV *klass)
1518	CODE:	1904	CODE:
1519	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1520	RETVAL->x = 0;	1906	RETVAL->x = 0;
1521	RETVAL->y = 0;	1907	RETVAL->y = 0;
1522	RETVAL->w = 0;	1908	RETVAL->w = 0;
1523	RETVAL->h = 0;	1909	RETVAL->h = 0;
1524	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1561		1947
1562	void	1948	void
1563	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1564	CODE:	1950	CODE:
1565	{	1951	{
1566	tileid texid;	1952	tileid texid;
1567	maptex *tex;	1953	maptex *tex;
1568		1954
1569	if (face < 0 || face >= self->faces)	1955	if (face < 0 || face >= self->faces)
1570	return;	1956	return;
1571		1957
1572	if (smooth < 0 || smooth >= self->faces)	1958	if (smooth < 0 || smooth >= self->faces)
1573	return;	1959	return;
1574		1960
1575	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1576		1962
1577	if (!texid)	1963	if (!texid)
1578	return;	1964	return;
1579		1965
1580	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1609	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1995	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1611	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1613	}	1999	}
		2000
		2001	void
		2002	expire_textures (DC::Map self, int texid, int count)
		2003	PPCODE:
		2004	for (; texid < self->texs && count; ++texid, --count)
		2005	{
		2006	maptex *tex = self->tex + texid;
		2007
		2008	if (tex->name)
		2009	{
		2010	if (tex->unused)
		2011	{
		2012	tex->name = 0;
		2013	tex->unused = 0;
		2014	XPUSHs (sv_2mortal (newSViv (texid)));
		2015	}
		2016	else
		2017	tex->unused = 1;
		2018	}
		2019	}
1614		2020
1615	int	2021	int
1616	ox (DC::Map self)	2022	ox (DC::Map self)
1617	ALIAS:	2023	ALIAS:
1618	oy = 1	2024	oy = 1
…		…
1658	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1659	}	2065	}
1660	}	2066	}
1661		2067
1662	SV *	2068	SV *
1663	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1664	CODE:	2070	CODE:
1665	{	2071	{
1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2072	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1667	uint8_t *data_end = (uint8_t *)SvEND (data_);	2073	uint8_t *data_end = (uint8_t *)SvEND (data_);
1668	mapcell *cell;	2074	mapcell *cell;
…		…
1689		2095
1690	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1691		2097
1692	if (flags & 8)	2098	if (flags & 8)
1693	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1694	if (extmap)	2102	do
1695	{	2103	{
1696	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1697		2106
1698	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1699	{	2110	{
1700	ext = *data++;
1701	cmd = ext & 0x7f;
1702
1703	if (cmd < 4)
1704	cell->darkness = 255 - ext * 64 + 1;
1705	else if (cmd == 5) // health
1706	{
1707	cell->stat_width = 1;	2111	cell->stat_width = 1;
1708	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1709	}
1710	else if (cmd == 6) // monster width
1711	cell->stat_width = *data++ + 1;
1712	else if (cmd == 0x47)
1713	{
1714	if (*data == 1) cell->player = data [1];
1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719	data += *data + 1;
1720	}
1721	else if (cmd == 8) // cell flags
1722	cell->flags = *data++;
1723	else if (ext & 0x40) // unknown, multibyte => skip
1724	data += *data + 1;
1725	else
1726	data++;
1727	}	2113	}
1728	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
1729	}	2131	}
1730	else	2132	while (ext & 0x80);
1731	cell->darkness = *data++ + 1;
1732	}	2133	}
1733		2134
1734	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
1735	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
1736	{	2137	{
…		…
1739	cell->tile [z] = self->face2tile [face];	2140	cell->tile [z] = self->face2tile [face];
1740		2141
1741	if (cell->tile [z])	2142	if (cell->tile [z])
1742	{	2143	{
1743	maptex *tex = self->tex + cell->tile [z];	2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
1744	if (!tex->name)	2146	if (!tex->name)
1745	av_push (missing, newSViv (cell->tile [z]));	2147	av_push (missing, newSViv (cell->tile [z]));
1746		2148
1747	if (tex->smoothtile)	2149	if (tex->smoothtile)
1748	{	2150	{
1749	maptex *smooth = self->tex + tex->smoothtile;	2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
1750	if (!smooth->name)	2153	if (!smooth->name)
1751	av_push (missing, newSViv (tex->smoothtile));	2154	av_push (missing, newSViv (tex->smoothtile));
1752	}	2155	}
1753	}	2156	}
1754	}	2157	}
1755	}	2158	}
1756	else	2159	else
1757	cell->darkness = 0;	2160	CELL_CLEAR (cell);
1758	}	2161	}
1759	}	2162	}
1760	OUTPUT:	2163	OUTPUT:
1761	RETVAL	2164	RETVAL
1762		2165
…		…
1782	? self->row + y	2185	? self->row + y
1783	: 0;	2186	: 0;
1784		2187
1785	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1786	{	2189	{
1787	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1788		2191
1789	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1790	{	2193	{
1791	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1792		2195
…		…
1794	{	2197	{
1795	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1796	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1797	int a1 = tex.a;	2200	int a1 = tex.a;
1798		2201
1799	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1800	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1801	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1802	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1803	}	2206	}
1804	}	2207	}
1805		2208
1806	*map++ = (r )	2209	*map++ = (r )
1807	| (g << 8)	2210	| (g << 8)
1808	| (b << 16)	2211	| (b << 16)
1809	| (a << 24);	2212	| (a << 24);
1810	}	2213	}
1811	}	2214	}
1812		2215
1813	RETVAL = map_sv;	2216	RETVAL = map_sv;
1814	}	2217	}
1815	OUTPUT:	2218	OUTPUT:
1816	RETVAL	2219	RETVAL
1817		2220
1818	void	2221	void
1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2222	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1820	CODE:	2223	CODE:
1821	{	2224	{
1822	int x, y, z;	2225	int x, y, z;
1823		2226
1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1827	smooth_key skey;
1828	int pl_x, pl_y;	2228	int pl_x, pl_y;
1829	maptex pl_tex;	2229	maptex pl_tex;
1830	rc_t *rc = rc_alloc ();	2230	rc_t rc;
		2231	rc_t rc_ov;
1831	rc_key_t key;	2232	rc_key_t key;
1832	rc_array_t *arr;	2233	rc_t::array_t *arr;
1833		2234
1834	pl_tex.name = 0;	2235	pl_tex.name = 0;
1835		2236
1836	// thats current max. sorry.	2237	// that's current max. sorry.
1837	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
1838	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
1839
1840	// clear key, in case of extra padding
1841	memset (&skey, 0, sizeof (skey));
1842		2240
1843	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
1844	key.r = 255;	2242	key.r = 255;
1845	key.g = 255;	2243	key.g = 255;
1846	key.b = 255;	2244	key.b = 255;
1847	key.a = 255;	2245	key.a = 255;
1848	key.mode = GL_QUADS;	2246	key.mode = GL_QUADS;
1849	key.format = GL_T2F_V3F;	2247	key.format = GL_T2F_V3F;
1850	key.texname = -1;
1851		2248
1852	mx += self->x;	2249	mx += self->x;
1853	my += self->y;	2250	my += self->y;
1854		2251
1855	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
1856	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
1857	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
1858	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1859		2256
1860	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1861	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1862	{	2259	{
1863	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1880		2277
1881	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
1882	{	2279	{
1883	memset (smooth_level, 0, sizeof (smooth_level));	2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
1884		2284
1885	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1886	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1887	{	2287	{
1888	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
1894	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
1895		2295
1896	if (tile)	2296	if (tile)
1897	{	2297	{
1898	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
1899	int px = (x + 1) * T - tex.w;	2299	int px, py;
1900	int py = (y + 1) * T - tex.h;
1901		2300
1902	if (key.texname != tex.name)	2301	if (key.texname != tex.name)
1903	{	2302	{
		2303	self->tex [tile].unused = 0;
		2304
1904	if (!tex.name)	2305	if (!tex.name)
1905	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1906		2307
1907	key.texname = tex.name;	2308	key.texname = tex.name;
1908	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
1909	}	2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
1910		2314
1911	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
1912	{	2316	{
1913	pl_x = px;	2317	pl_x = px;
1914	pl_y = py;	2318	pl_y = py;
1915	pl_tex = tex;	2319	pl_tex = tex;
1916	continue;	2320	continue;
1917	}	2321	}
1918		2322
1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1923
1924	if (expect_false (cell->flags) && expect_false (z == 2))
1925	{
1926	// overlays such as the speech bubble, probably more to come
1927	if (cell->flags & 1)
1928	{
1929	maptex tex = self->tex [1];
1930	int px = x * T + T * 2 / 32;
1931	int py = y * T - T * 6 / 32;
1932
1933	if (tex.name)
1934	{
1935	if (key.texname != tex.name)
1936	{
1937	key.texname = tex.name;
1938	arr = rc_array (rc, &key);
1939	}
1940
1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1945	}
1946	}
1947	}
1948		2327
1949	// update smooth hash	2328	// update smooth hash
1950	if (tex.smoothtile)	2329	if (tex.smoothtile)
1951	{	2330	{
1952	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
1953	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
1954		2333
1955	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
1956		2335
1957	// add bits to current tile and all neighbours. skey.x|y is	2336	// add bits to current tile and all neighbours. skey.x|y is
1958	// shifted +1|+1 so we always stay positive.	2337	// shifted +1|+1 so we always stay positive.
1959		2338
1960	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
1968		2347
1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1970	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
1971		2350
1972	// full tile	2351	// full tile
1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1974		2353
1975	// borders	2354	// borders
1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2355	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2356	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2357	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1980		2359
1981	// corners	2360	// corners
1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2361	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2362	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2363	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1986	}	2385	}
1987	}	2386	}
1988	}	2387	}
1989	}	2388	}
1990		2389
1991	rc_draw (rc);	2390	rc.draw ();
1992	rc_clear (rc);	2391	rc.clear ();
1993		2392
1994	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
1995	// this is basically counting sort	2394	// this is basically counting sort
1996	{	2395	{
1997	int w, b;	2396	int w, b;
1998		2397
1999	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2000	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2001	for (w = 0; w < 256 / 32; ++w)	2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2002	{	2403	{
2003	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2004	if (smask)	2405	IV bits = it->second;
2005	for (b = 0; b < 32; ++b)	2406
2006	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2007	{	2410	{
2008	int level = (w << 5) | b;	2411	maptex tex = self->tex [skey.tile];
		2412	int px = (((int)skey.x) - 1) * Tw;
		2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
		2418
2009	HE *he;	2419	if (tex.name)
2010
2011	hv_iterinit (smooth);
2012	while ((he = hv_iternext (smooth)))
2013	{	2420	{
2014	smooth_key *skey = (smooth_key *)HeKEY (he);	2421	// this time avoiding texture state changes
2015	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2016		2423	if (key.texname != tex.name)
2017	if (!(bits & 0x1000)
2018	&& skey->level == level
2019	&& level > smooth_max [skey->x][skey->y])
2020	{	2424	{
2021	maptex tex = self->tex [skey->tile];	2425	self->tex [skey.tile].unused = 0;
2022	int px = (((int)skey->x) - 1) * T;
2023	int py = (((int)skey->y) - 1) * T;
2024	int border = bits & 15;
2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2026	float dx = tex.s * .0625f; // 16 images/row
2027	float dy = tex.t * .5f ; // 2 images/column
2028		2426
2029	if (tex.name)
2030	{
2031	// this time avoiding texture state changes
2032	// save gobs of state changes.
2033	if (key.texname != tex.name)
2034	{
2035	glEnd ();	2427	glEnd ();
2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2037	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2038	}	2430	}
2039		2431
2040	if (border)	2432	if (border)
2041	{	2433	{
2042	float ox = border * dx;	2434	float ox = border * dx;
2043		2435
2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2048	}	2440	}
2049		2441
2050	if (corner)	2442	if (corner)
2051	{	2443	{
2052	float ox = corner * dx;	2444	float ox = corner * dx;
2053		2445
2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2058	}
2059	}
2060	}	2450	}
2061	}	2451	}
2062	}	2452	}
2063	}	2453	}
2064		2454
2065	glEnd ();	2455	glEnd ();
2066	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2067	key.texname = -1;	2457	key.texname = -1;
2068	}	2458	}
2069
2070	hv_clear (smooth);
2071	}	2459	}
2072		2460
2073	if (pl_tex.name)	2461	if (pl_tex.name)
2074	{	2462	{
2075	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2076	int px = pl_x + pdx;	2464	int px = pl_x + sdx;
2077	int py = pl_y + pdy;	2465	int py = pl_y + sdy;
2078		2466
2079	key.texname = tex.name;	2467	key.texname = tex.name;
2080	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2081		2469
2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2086		2474
2087	rc_draw (rc);	2475	rc.draw ();
2088	}	2476	}
2089		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
2090	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2091	rc_free (rc);
2092		2482
2093	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2094	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2095	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2096	{	2486	{
…		…
2099	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2100	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2101	{	2491	{
2102	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2103		2493
2104	int px = x * T;	2494	int px = x * Tw;
2105	int py = y * T;	2495	int py = y * Th;
		2496
		2497	if (expect_false (cell->player == player))
		2498	{
		2499	px += sdx;
		2500	py += sdy;
		2501	}
2106		2502
2107	if (cell->stat_hp)	2503	if (cell->stat_hp)
2108	{	2504	{
2109	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2111		2507
2112	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2113	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2114	px + width - 1, py);	2510	px + width - 1, py);
2115		2511
…		…
2121	}	2517	}
2122	}	2518	}
2123	}	2519	}
2124		2520
2125	void	2521	void
2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2127	CODE:	2523	CODE:
2128	{	2524	{
2129	static float color[16][3] = {	2525	static float color[16][3] = {
2130	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
2131	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
2132	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
2133	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
2134		2530
2135	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
2136	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
2137	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
2138	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
2139		2535
2140	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
2141	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
2142	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
2143	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
2144		2540
2145	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
2146		2542
2147	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
2148	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
2149	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
2150	};	2546	};
2151		2547
2152	int x, y;	2548	int x, y;
2153		2549
2154	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
2155	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2156	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2158	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
2159		2561
2160	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
2164		2566
2165	if (m)	2567	if (m)
2166	{	2568	{
2167	float *c = color [m & 15];	2569	float *c = color [m & 15];
2168		2570
2169	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2170	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2171		2573
2172	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2173	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2174	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2175	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2176	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2177	}	2579	}
…		…
2185	void	2587	void
2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2187	PPCODE:	2589	PPCODE:
2188	{	2590	{
2189	int x, y;	2591	int x, y;
2190	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2191	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2192	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2193	int sw34 = (sw * 3 + 3) & ~3;	2595	int sw3 = sw * 3;
		2596	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2597	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2194	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2598	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2195	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2599	memset (darkness1, 0, sw1*sh1);
2196	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2197		2600
2198	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2199	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2200		2603
2201	mx += self->x - 1;	2604	mx += self->x - 1;
2202	my += self->y - 1;	2605	my += self->y - 1;
2203
2204	memset (darkness1, 255, sw1 * sh1);
2205		2606
2206	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2207	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2208	{	2609	{
2209	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2212	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2213	{	2614	{
2214	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2215		2616
2216	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2217	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2218	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2219	}	2620	}
2220	}	2621	}
2221		2622
2222	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2223	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2242		2643
2243	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2244	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2245	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2246		2647
2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2652	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2256	}	2657	}
2257		2658
2258	free (darkness1);	2659	free (darkness1);
2259		2660
2260	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2261	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2262	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2263	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2264	}	2665	}
2265		2666
2266	SV *	2667	SV *
…		…
2329	else	2730	else
2330	*data++ = 0;	2731	*data++ = 0;
2331	}	2732	}
2332	}	2733	}
2333		2734
2334	/* if size is w*h + 5 then no data has been found */	2735	/* if size is w*h + 5 then no data has been found */
2335	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2736	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2336	{	2737	{
2337	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2339	}	2740	}
2340		2741
2341	RETVAL = data_sv;	2742	RETVAL = data_sv;
2342	}	2743	}
2343	OUTPUT:	2744	OUTPUT:
2344	RETVAL	2745	RETVAL
2345		2746
2346	void	2747	void
…		…
2353	STRLEN len;	2754	STRLEN len;
2354	uint8_t *data, *end;	2755	uint8_t *data, *end;
2355		2756
2356	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2358	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2359	end = data + len + 8;	2760	end = data + len + 8;
2360		2761
2361	if (len < 5)	2762	if (len < 5)
2362	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2363		2764
…		…
2424	}	2825	}
2425		2826
2426	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2427		2828
2428	DC::RW	2829	DC::RW
2429	new (SV *class, SV *data_sv)	2830	new (SV *klass, SV *data_sv)
2430	CODE:	2831	CODE:
2431	{	2832	{
2432	STRLEN datalen;	2833	STRLEN datalen;
2433	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2434		2835
…		…
2436	}	2837	}
2437	OUTPUT:	2838	OUTPUT:
2438	RETVAL	2839	RETVAL
2439		2840
2440	DC::RW	2841	DC::RW
2441	new_from_file (SV *class, const char *path, const char *mode = "rb")	2842	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2442	CODE:	2843	CODE:
2443	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2444	OUTPUT:	2845	OUTPUT:
2445	RETVAL	2846	RETVAL
2446		2847
…		…
2464	if (RETVAL < 0)	2865	if (RETVAL < 0)
2465	{	2866	{
2466	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2467		2868
2468	if (RETVAL < 0)	2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
2469	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2470		2876	}
		2877	else
2471	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2472	}	2879	}
2473		2880
2474	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2475	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2476	}	2883	}
…		…
2523	void	2930	void
2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2525	CODE:	2932	CODE:
2526	{	2933	{
2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2934	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2530	}	2937	}
2531		2938
2532	void	2939	void
2533	set_reverse_stereo (DC::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
…		…
2536		2943
2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2538		2945
2539	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2540		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
2541	DC::MixChunk	2960	DC::MixChunk
2542	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2543	CODE:	2962	CODE:
2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2545	OUTPUT:	2964	OUTPUT:
2546	RETVAL	2965	RETVAL
2547		2966
…		…
2577	OUTPUT:	2996	OUTPUT:
2578	RETVAL	2997	RETVAL
2579		2998
2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2581		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
		3012
2582	int	3013	int
2583	volume (int volume = -1)	3014	volume (int volume = -1)
2584	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2585	CODE:	3016	CODE:
2586	if (items > 0)	3017	if (items > 0)
…		…
2597	void	3028	void
2598	halt ()	3029	halt ()
2599	CODE:	3030	CODE:
2600	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2601		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2602	DC::MixMusic	3040	DC::MixMusic
2603	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2604	CODE:	3042	CODE:
2605	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2606	OUTPUT:	3044	OUTPUT:
2607	RETVAL	3045	RETVAL
2608		3046
…		…
2636	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2637	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2638	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2639	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2640	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2641	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2642	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2643	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2644	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2645	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2657	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2658	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2659	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2660	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2661	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
2662	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2663	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2664	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2665	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2666	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2734	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2735	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2736	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2737	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2738	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2739	# undef const_iv	3185	# undef const_iv
2740	};	3186	};
2741		3187
2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2744		3190
2745	texture_av = newAV ();	3191	texture_av = newAV ();
2746	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2747	}	3193	}
2748		3194
…		…
2750	disable_GL_EXT_blend_func_separate ()	3196	disable_GL_EXT_blend_func_separate ()
2751	CODE:	3197	CODE:
2752	gl.BlendFuncSeparate = 0;	3198	gl.BlendFuncSeparate = 0;
2753	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
2754		3200
2755	char *	3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
2756	gl_vendor ()	3205	gl_vendor ()
2757	CODE:	3206	CODE:
2758	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2759	OUTPUT:	3208	OUTPUT:
2760	RETVAL	3209	RETVAL
2761		3210
2762	char *	3211	const char *
2763	gl_version ()	3212	gl_version ()
2764	CODE:	3213	CODE:
2765	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2766	OUTPUT:	3215	OUTPUT:
2767	RETVAL	3216	RETVAL
2768		3217
2769	char *	3218	const char *
2770	gl_extensions ()	3219	gl_extensions ()
2771	CODE:	3220	CODE:
2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2773	OUTPUT:	3222	OUTPUT:
2774	RETVAL	3223	RETVAL
2775		3224
2776	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2777		3230
2778	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2779	CODE:	3232	CODE:
2780	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2781	OUTPUT:	3234	OUTPUT:
…		…
2789		3242
2790	int glGetError ()	3243	int glGetError ()
2791		3244
2792	void glFinish ()	3245	void glFinish ()
2793		3246
		3247	void glFlush ()
		3248
2794	void glClear (int mask)	3249	void glClear (int mask)
2795		3250
2796	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
2797	PROTOTYPE: @	3252	PROTOTYPE: @
2798		3253
…		…
2807	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2808		3263
2809	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2810	CODE:	3265	CODE:
2811	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
2812		3269
2813	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
2814		3271
2815	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
2816		3273
…		…
2851	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2852	CODE:	3309	CODE:
2853	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2854		3311
2855	void glColor (float r, float g, float b, float a = 1.0)	3312	void glColor (float r, float g, float b, float a = 1.0)
		3313	PROTOTYPE: @
2856	ALIAS:	3314	ALIAS:
2857	glColor_premultiply = 1	3315	glColor_premultiply = 1
2858	CODE:	3316	CODE:
2859	if (ix)	3317	if (ix)
2860	{	3318	{
…		…
2966		3424
2967	void glEndList ()	3425	void glEndList ()
2968		3426
2969	void glCallList (int list)	3427	void glCallList (int list)
2970		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2972		3435
2973	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
2974		3437
2975	void	3438	void
2976	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
2977	PPCODE:	3440	PPCODE:
2978	{	3441	{
2979	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
2980	XPUSHs (self);	3443	XPUSHs (self);
2981	}	3444	}
2982		3445
2983	BOOT:	3446	BOOT:
2984	{	3447	{
…		…
2992		3455
2993	void	3456	void
2994	draw (SV *self)	3457	draw (SV *self)
2995	CODE:	3458	CODE:
2996	{	3459	{
2997	HV *hv;	3460	HV *hv;
2998	SV **svp;	3461	SV **svp;
2999	NV x, y, w, h;	3462	NV x, y, w, h;
3000	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3001	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3002	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3003	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines