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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 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)
		104
		105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
90		128
91	static AV *texture_av;	129	static AV *texture_av;
92		130
93	static struct	131	static struct
94	{	132	{
…		…
151	{	189	{
152	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
153		191
154	while (attrs)	192	while (attrs)
155	{	193	{
156	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		195
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	197	return 1;
160		198
161	attrs = attrs->next;	199	attrs = attrs->next;
162	}	200	}
163		201
164	return 0;	202	return 0;
165	}	203	}
166		204
167	typedef struct cf_layout {	205	struct cf_layout {
168	PangoLayout *pl;	206	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
170	int base_height;	208	int base_height;
171	DC__Font font;	209	DC__Font font;
172	rc_t *rc;	210	rc_t rc;
173	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
174		214
175	static DC__Font default_font;	215	static DC__Font default_font;
176	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
178		218
179	static void	219	static void
180	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
181	{	221	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	225	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	227	}
188		228
189	static void	229	static void
…		…
219	}	259	}
220		260
221	typedef uint16_t tileid;	261	typedef uint16_t tileid;
222	typedef uint16_t faceid;	262	typedef uint16_t faceid;
223		263
224	typedef struct {	264	struct maptex
		265	{
225	GLuint name;	266	GLuint name;
226	int w, h;	267	int w, h;
227	float s, t;	268	float s, t;
228	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
229	tileid smoothtile;	270	tileid smoothtile;
230	uint8_t smoothlevel;	271	uint8_t smoothlevel;
231	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
232		274
233	typedef struct {	275	struct mapcell
		276	{
234	uint32_t player;	277	uint32_t player;
235	tileid tile[3];	278	tileid tile[3];
236	uint16_t darkness;	279	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	281	};
239		282
240	typedef struct {	283	struct maprow
		284	{
241	int32_t c0, c1;	285	int32_t c0, c1;
242	mapcell *col;	286	mapcell *col;
243	} maprow;	287	};
244		288
245	typedef struct map {	289	struct mapgrid {
246	int x, y, w, h;	290	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
250		294
251	int32_t rows;	295	int32_t rows;
252	maprow *row;	296	maprow *row;
253	} *DC__Map;	297	};
254		298
255	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
256	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
257	{	304	{
258	char *p;	305	T *p;
259		306
260	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
261	Zero (p, inc, char);	308	Zero (p, inc, T);
262	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
263	Safefree (ptr);	310	Safefree (ptr);
264		311
265	return p;	312	ptr = p;
266	}	313	}
267		314
268	static char *	315	template<typename T>
269	append (char *ptr, int sze, int inc)
270	{
271	Renew (ptr, sze + inc, char);
272	Zero (ptr + sze, inc, char);
273
274	return ptr;
275	}
276
277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279
280	static void	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
281	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
282	{	325	{
283	while (self->faces <= face)	326	while (self->faces <= face)
284	{	327	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	329	self->faces *= 2;
287	}	330	}
288	}	331	}
289		332
290	static void	333	static void
291	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
292	{	335	{
293	while (self->texs <= texid)	336	while (self->texs <= texid)
294	{	337	{
295	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
296	self->texs *= 2;	339	self->texs *= 2;
297	}	340	}
298	}	341	}
299		342
300	static maprow *	343	static maprow *
301	map_get_row (DC__Map self, int y)	344	map_get_row (mapgrid *self, int y)
302	{	345	{
303	if (0 > y)	346	if (0 > y)
304	{	347	{
305	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
307		350
308	self->rows += extend;	351	self->rows += extend;
309	self->y += extend;	352	self->y += extend;
310	y += extend;	353	y += extend;
311	}	354	}
312	else if (y >= self->rows)	355	else if (y >= self->rows)
313	{	356	{
314	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
315	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
316	self->rows += extend;	359	self->rows += extend;
317	}	360	}
318		361
319	return self->row + y;	362	return self->row + y;
320	}	363	}
…		…
330	}	373	}
331		374
332	if (row->c0 > x)	375	if (row->c0 > x)
333	{	376	{
334	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
335	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
336	row->c0 -= extend;	379	row->c0 -= extend;
337	}	380	}
338	else if (x >= row->c1)	381	else if (x >= row->c1)
339	{	382	{
340	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
341	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
342	row->c1 += extend;	385	row->c1 += extend;
343	}	386	}
344		387
345	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
346	}	389	}
347		390
348	static mapcell *	391	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
350	{	393	{
351	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
352	}	395	}
353		396
354	static void	397	static void
355	map_clear (DC__Map self)	398	map_clear (mapgrid *self)
356	{	399	{
357	int r;	400	int r;
358		401
359	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
378	(cell)->flags = 0; \	421	(cell)->flags = 0; \
379	(cell)->player = 0; \	422	(cell)->player = 0; \
380	} while (0)	423	} while (0)
381		424
382	static void	425	static void
383	map_blank (DC__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
384	{	427	{
385	int x, y;	428	int x, y;
386	maprow *row;	429	maprow *row;
387	mapcell *cell;	430	mapcell *cell;
388		431
…		…
405	CELL_CLEAR (cell);	448	CELL_CLEAR (cell);
406	}	449	}
407	}	450	}
408	}	451	}
409		452
410	typedef struct {	453	struct smooth_key
		454	{
411	tileid tile;	455	tileid tile;
412	uint8_t x, y, level;	456	uint8_t x, y, level;
413	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
414		476
415	static void	477	static void
416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	479	{
418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	480	auto &&it = h.find (key);
419		481
420	if (SvIOK (*sv))	482	if (it == h.end ())
421	SvIV_set (*sv, SvIVX (*sv) | bits);	483	h.insert (std::make_pair (key, bits));
422	else	484	else
423	sv_setiv (*sv, bits);	485	it->second |= bits;
424	}	486	}
425		487
426	static void	488	static void
427	music_finished (void)	489	music_finished (void)
428	{	490	{
…		…
445	ev.code = 1;	507	ev.code = 1;
446	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
447	ev.data2 = 0;	509	ev.data2 = 0;
448		510
449	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
450	}	519	}
451		520
452	static unsigned int	521	static unsigned int
453	minpot (unsigned int n)	522	minpot (unsigned int n)
454	{	523	{
…		…
521	if (!svp || !SvTRUE (*svp))	590	if (!svp || !SvTRUE (*svp))
522	return 0;	591	return 0;
523		592
524	return 1;	593	return 1;
525	}	594	}
		595
		596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META | KMOD_ALT))
		605	mod |= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD | G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
526		653
527	MODULE = Deliantra::Client PACKAGE = DC	654	MODULE = Deliantra::Client PACKAGE = DC
528		655
529	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
530		657
…		…
559	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
560		687
561	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
564		741
565	const_iv (SDLK_FIRST),	742	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	743	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
648		825
		826	const_iv (KMOD_LRAM),
		827
649	const_iv (MIX_DEFAULT_FORMAT),	828	const_iv (MIX_DEFAULT_FORMAT),
650		829
651	const_iv (SDL_INIT_TIMER),	830	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	831	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	832	const_iv (SDL_INIT_VIDEO),
…		…
677		856
678	const_iv (FOW_DARKNESS)	857	const_iv (FOW_DARKNESS)
679	# undef const_iv	858	# undef const_iv
680	};	859	};
681		860
682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
684		863
685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
687	}	866	}
688		867
…		…
701		880
702	NV floor (NV x)	881	NV floor (NV x)
703		882
704	NV ceil (NV x)	883	NV ceil (NV x)
705		884
706	NV ceilabs (NV x)	885	IV minpot (UV n)
		886
		887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
707	CODE:	890	CODE:
708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);	891	RETVAL = pow (dx * dx + dy * dy, 0.5);
709	OUTPUT:	892	OUTPUT:
710	RETVAL	893	RETVAL
711
712	IV minpot (UV n)
713
714	IV popcount (UV n)
715		894
716	void	895	void
717	pango_init ()	896	pango_init ()
718	CODE:	897	CODE:
719	{	898	{
…		…
727	#endif	906	#endif
728	}	907	}
729		908
730	char *SDL_GetError ()	909	char *SDL_GetError ()
731		910
		911	void SDL_main_hack (SV *real_main)
		912	PROTOTYPE: &
		913
732	int SDL_Init (U32 flags)	914	int SDL_Init (U32 flags)
733		915
734	int SDL_InitSubSystem (U32 flags)	916	int SDL_InitSubSystem (U32 flags)
735		917
736	void SDL_QuitSubSystem (U32 flags)	918	void SDL_QuitSubSystem (U32 flags)
737		919
738	void SDL_Quit ()	920	void SDL_Quit ()
739		921
740	int SDL_GL_SetAttribute (int attr, int value)	922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
741		924
742	int SDL_GL_GetAttribute (int attr)	925	int SDL_GL_GetAttribute (int attr)
743	CODE:	926	CODE:
744	if (SDL_GL_GetAttribute (attr, &RETVAL))	927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
745	XSRETURN_UNDEF;	928	XSRETURN_UNDEF;
746	OUTPUT:	929	OUTPUT:
747	RETVAL	930	RETVAL
748		931
749	void	932	void
…		…
804	);	987	);
805		988
806	if (RETVAL)	989	if (RETVAL)
807	{	990	{
808	av_clear (texture_av);	991	av_clear (texture_av);
809
810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
812	#include "glfunc.h"	993	#include "glfunc.h"
813	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
814	}	997	}
815	}	998	}
816	OUTPUT:	999	OUTPUT:
817	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char *title, const char *icon)
818		1004
819	void	1005	void
820	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
821		1007
822	char *	1008	char *
823	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
824		1011
825	int	1012	int
826	SDL_GetAppState ()	1013	SDL_GetAppState ()
827		1014
828	int	1015	int
829	SDL_GetModState ()	1016	SDL_GetModState ()
830		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
831	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
832	poll_events ()	1026	peep_events ()
833	PPCODE:	1027	PPCODE:
834	{	1028	{
835	SDL_Event ev;	1029	SDL_Event ev;
836		1030
837	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
844	{	1038	{
845	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
846	case SDL_KEYUP:	1040	case SDL_KEYUP:
847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1044	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
852	break;	1046	break;
853		1047
854	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
873	x = ev.motion.x;	1067	x = ev.motion.x;
874	y = ev.motion.y;	1068	y = ev.motion.y;
875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876	}	1070	}
877		1071
878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
879	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
880	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
881	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
903		1097
904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
905	}	1099	}
906	}	1100	}
907		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
908	int	1115	int
909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
910	POSTCALL:	1117	POSTCALL:
911	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
912	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
913		1120
914	void	1121	void
915	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
974	add_font (char *file)	1181	add_font (char *file)
975	CODE:	1182	CODE:
976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
977	OUTPUT:	1184	OUTPUT:
978	RETVAL	1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
979		1193
980	void	1194	void
981	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
982	ALIAS:	1196	ALIAS:
983	load_image_file = 1	1197	load_image_file = 1
…		…
1029		1243
1030	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
1031	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
1032	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
1033	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
1034	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1035	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1036	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1037	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
1039		1253
…		…
1099	#if DEBUG	1313	#if DEBUG
1100	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
1101	#endif	1315	#endif
1102	}	1316	}
1103		1317
		1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
1104	MODULE = Deliantra::Client PACKAGE = DC::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1105		1326
1106	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1107		1328
1108	DC::Font	1329	DC::Font
1109	new_from_file (SV *class, char *path, int id = 0)	1330	new_from_file (SV *klass, char *path, int id = 0)
1110	CODE:	1331	CODE:
1111	{	1332	{
1112	int count;	1333	int count;
1113	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1334	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1114	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1143	PROTOTYPE:	1364	PROTOTYPE:
1144	CODE:	1365	CODE:
1145	tc_restore ();	1366	tc_restore ();
1146		1367
1147	DC::Layout	1368	DC::Layout
1148	new (SV *class)	1369	new (SV *klass)
1149	CODE:	1370	CODE:
1150	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1151		1372
1152	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1153	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1154	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1155	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1156	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1157	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1158	RETVAL->font = 0;	1379	RETVAL->font = 0;
1159	RETVAL->rc = rc_alloc ();
1160		1380
1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1162	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1163	OUTPUT:	1383	OUTPUT:
1164	RETVAL	1384	RETVAL
1165		1385
1166	void	1386	void
1167	DESTROY (DC::Layout self)	1387	DESTROY (DC::Layout self)
1168	CODE:	1388	CODE:
1169	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1170	rc_free (self->rc);
1171	Safefree (self);	1390	delete self;
1172		1391
1173	void	1392	void
1174	set_text (DC::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1175	CODE:	1394	CODE:
1176	{	1395	{
…		…
1302		1521
1303	void	1522	void
1304	set_height (DC::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1305	CODE:	1524	CODE:
1306	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1307	{	1526	{
1308	self->base_height = base_height;	1527	self->base_height = base_height;
1309	layout_update_font (self);	1528	layout_update_font (self);
1310	}	1529	}
1311		1530
1312	void	1531	void
…		…
1430	}	1649	}
1431		1650
1432	void	1651	void
1433	render (DC::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1434	CODE:	1653	CODE:
1435	rc_clear (self->rc);	1654	self->rc.clear ();
1436	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1437	self->pl,	1656	self->pl,
1438	self->rc,	1657	&self->rc,
1439	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1440	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1441	flags	1660	flags
1442	);	1661	);
1443	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
…		…
1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1458		1677
1459	rc_draw (self->rc);	1678	self->rc.draw ();
1460		1679
1461	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1463	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1464	}	1683	}
…		…
1539	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1540	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1541	}	1760	}
1542	}	1761	}
1543		1762
		1763	void
		1764	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)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 || h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545	CODE:	1885	CODE:
1546	{	1886	{
1547	GLint width;	1887	GLint width;
1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1555	MODULE = Deliantra::Client PACKAGE = DC::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1556		1896
1557	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1558		1898
1559	DC::Map	1899	DC::Map
1560	new (SV *class)	1900	new (SV *klass)
1561	CODE:	1901	CODE:
1562	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1563	RETVAL->x = 0;	1903	RETVAL->x = 0;
1564	RETVAL->y = 0;	1904	RETVAL->y = 0;
1565	RETVAL->w = 0;	1905	RETVAL->w = 0;
1566	RETVAL->h = 0;	1906	RETVAL->h = 0;
1567	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1604		1944
1605	void	1945	void
1606	set_smooth (DC::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1607	CODE:	1947	CODE:
1608	{	1948	{
1609	tileid texid;	1949	tileid texid;
1610	maptex *tex;	1950	maptex *tex;
1611		1951
1612	if (face < 0 || face >= self->faces)	1952	if (face < 0 || face >= self->faces)
1613	return;	1953	return;
1614		1954
1615	if (smooth < 0 || smooth >= self->faces)	1955	if (smooth < 0 || smooth >= self->faces)
1616	return;	1956	return;
1617		1957
1618	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1619		1959
1620	if (!texid)	1960	if (!texid)
1621	return;	1961	return;
1622		1962
1623	tex = self->tex + texid;	1963	tex = self->tex + texid;
…		…
1652	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1992	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1653	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1654	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1656	}	1996	}
		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
1657		2017
1658	int	2018	int
1659	ox (DC::Map self)	2019	ox (DC::Map self)
1660	ALIAS:	2020	ALIAS:
1661	oy = 1	2021	oy = 1
…		…
1693	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1694	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1695		2055
1696	while (self->y < 0)	2056	while (self->y < 0)
1697	{	2057	{
1698	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1699		2059
1700	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1701	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1702	}	2062	}
1703	}	2063	}
1704		2064
1705	SV *	2065	SV *
1706	map1a_update (DC::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1707	CODE:	2067	CODE:
1708	{	2068	{
1709	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1710	uint8_t *data_end = (uint8_t *)SvEND (data_);	2070	uint8_t *data_end = (uint8_t *)SvEND (data_);
1711	mapcell *cell;	2071	mapcell *cell;
…		…
1732		2092
1733	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1734		2094
1735	if (flags & 8)	2095	if (flags & 8)
1736	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1737	if (extmap)	2099	do
1738	{	2100	{
1739	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1740		2103
1741	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1742	{	2107	{
1743	ext = *data++;
1744	cmd = ext & 0x7f;
1745
1746	if (cmd < 4)
1747	cell->darkness = 255 - ext * 64 + 1;
1748	else if (cmd == 5) // health
1749	{
1750	cell->stat_width = 1;	2108	cell->stat_width = 1;
1751	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1752	}
1753	else if (cmd == 6) // monster width
1754	cell->stat_width = *data++ + 1;
1755	else if (cmd == 0x47)
1756	{
1757	if (*data == 1) cell->player = data [1];
1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1761
1762	data += *data + 1;
1763	}
1764	else if (cmd == 8) // cell flags
1765	cell->flags = *data++;
1766	else if (ext & 0x40) // unknown, multibyte => skip
1767	data += *data + 1;
1768	else
1769	data++;
1770	}	2110	}
1771	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1772	}	2128	}
1773	else	2129	while (ext & 0x80);
1774	cell->darkness = *data++ + 1;
1775	}	2130	}
1776		2131
1777	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1778	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1779	{	2134	{
…		…
1782	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1783		2138
1784	if (cell->tile [z])	2139	if (cell->tile [z])
1785	{	2140	{
1786	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1787	if (!tex->name)	2143	if (!tex->name)
1788	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1789		2145
1790	if (tex->smoothtile)	2146	if (tex->smoothtile)
1791	{	2147	{
1792	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1793	if (!smooth->name)	2150	if (!smooth->name)
1794	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1795	}	2152	}
1796	}	2153	}
1797	}	2154	}
…		…
1825	? self->row + y	2182	? self->row + y
1826	: 0;	2183	: 0;
1827		2184
1828	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1829	{	2186	{
1830	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1831		2188
1832	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1833	{	2190	{
1834	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1835		2192
…		…
1837	{	2194	{
1838	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1839	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1840	int a1 = tex.a;	2197	int a1 = tex.a;
1841		2198
1842	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1843	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1844	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1845	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1846	}	2203	}
1847	}	2204	}
1848		2205
1849	*map++ = (r )	2206	*map++ = (r )
1850	| (g << 8)	2207	| (g << 8)
1851	| (b << 16)	2208	| (b << 16)
1852	| (a << 24);	2209	| (a << 24);
1853	}	2210	}
1854	}	2211	}
1855		2212
1856	RETVAL = map_sv;	2213	RETVAL = map_sv;
1857	}	2214	}
1858	OUTPUT:	2215	OUTPUT:
1859	RETVAL	2216	RETVAL
1860		2217
1861	void	2218	void
1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2219	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)
1863	CODE:	2220	CODE:
1864	{	2221	{
1865	int x, y, z;	2222	int x, y, z;
1866		2223
1867	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1870	smooth_key skey;
1871	int pl_x, pl_y;	2225	int pl_x, pl_y;
1872	maptex pl_tex;	2226	maptex pl_tex;
1873	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
1874	rc_key_t key;	2229	rc_key_t key;
1875	rc_array_t *arr;	2230	rc_t::array_t *arr;
1876		2231
1877	pl_tex.name = 0;	2232	pl_tex.name = 0;
1878		2233
1879	// thats current max. sorry.	2234	// that's current max. sorry.
1880	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1881	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1882
1883	// clear key, in case of extra padding
1884	memset (&skey, 0, sizeof (skey));
1885		2237
1886	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
1887	key.r = 255;	2239	key.r = 255;
1888	key.g = 255;	2240	key.g = 255;
1889	key.b = 255;	2241	key.b = 255;
1890	key.a = 255;	2242	key.a = 255;
1891	key.mode = GL_QUADS;	2243	key.mode = GL_QUADS;
1892	key.format = GL_T2F_V3F;	2244	key.format = GL_T2F_V3F;
1893	key.texname = -1;
1894		2245
1895	mx += self->x;	2246	mx += self->x;
1896	my += self->y;	2247	my += self->y;
1897		2248
1898	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1899	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1900	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1901	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1902		2253
1903	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1904	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1905	{	2256	{
1906	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923		2274
1924	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1925	{	2276	{
1926	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1927		2281
1928	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1929	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1930	{	2284	{
1931	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1937	tileid tile = cell->tile [z];	2291	tileid tile = cell->tile [z];
1938		2292
1939	if (tile)	2293	if (tile)
1940	{	2294	{
1941	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1942	int px = (x + 1) * T - tex.w;	2296	int px, py;
1943	int py = (y + 1) * T - tex.h;
1944		2297
1945	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
1946	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1947	if (!tex.name)	2302	if (!tex.name)
1948	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1949		2304
1950	key.texname = tex.name;	2305	key.texname = tex.name;
1951	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
1952	}	2307	}
		2308
		2309	px = (x + 1) * Th - tex.w;
		2310	py = (y + 1) * Tw - tex.h;
1953		2311
1954	if (expect_false (cell->player == player) && expect_false (z == 2))	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
1955	{	2313	{
1956	pl_x = px;	2314	pl_x = px;
1957	pl_y = py;	2315	pl_y = py;
1958	pl_tex = tex;	2316	pl_tex = tex;
1959	continue;	2317	continue;
1960	}	2318	}
1961		2319
1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2320	arr->t2f_v3f (0 , 0 , px , py , 0);
1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1966
1967	if (expect_false (cell->flags) && expect_false (z == 2))
1968	{
1969	// overlays such as the speech bubble, probably more to come
1970	if (cell->flags & 1)
1971	{
1972	maptex tex = self->tex [1];
1973	int px = x * T + T * 2 / 32;
1974	int py = y * T - T * 6 / 32;
1975
1976	if (tex.name)
1977	{
1978	if (key.texname != tex.name)
1979	{
1980	key.texname = tex.name;
1981	arr = rc_array (rc, &key);
1982	}
1983
1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988	}
1989	}
1990	}
1991		2324
1992	// update smooth hash	2325	// update smooth hash
1993	if (tex.smoothtile)	2326	if (tex.smoothtile)
1994	{	2327	{
1995	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1996	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1997		2330
1998	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1999		2332
2000	// add bits to current tile and all neighbours. skey.x|y is	2333	// add bits to current tile and all neighbours. skey.x|y is
2001	// shifted +1|+1 so we always stay positive.	2334	// shifted +1|+1 so we always stay positive.
2002		2335
2003	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
2011		2344
2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
2014		2347
2015	// full tile	2348	// full tile
2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2017		2350
2018	// borders	2351	// borders
2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2023		2356
2024	// corners	2357	// corners
2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2029	}	2382	}
2030	}	2383	}
2031	}	2384	}
2032	}	2385	}
2033		2386
2034	rc_draw (rc);	2387	rc.draw ();
2035	rc_clear (rc);	2388	rc.clear ();
2036		2389
2037	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
2038	// this is basically counting sort	2391	// this is basically counting sort
2039	{	2392	{
2040	int w, b;	2393	int w, b;
2041		2394
2042	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
2043	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
2044	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2045	{	2400	{
2046	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
2047	if (smask)	2402	IV bits = it->second;
2048	for (b = 0; b < 32; ++b)	2403
2049	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
2050	{	2407	{
2051	int level = (w << 5) | b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
2052	HE *he;	2416	if (tex.name)
2053
2054	hv_iterinit (smooth);
2055	while ((he = hv_iternext (smooth)))
2056	{	2417	{
2057	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	// this time avoiding texture state changes
2058	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
2059		2420	if (key.texname != tex.name)
2060	if (!(bits & 0x1000)
2061	&& skey->level == level
2062	&& level > smooth_max [skey->x][skey->y])
2063	{	2421	{
2064	maptex tex = self->tex [skey->tile];	2422	self->tex [skey.tile].unused = 0;
2065	int px = (((int)skey->x) - 1) * T;
2066	int py = (((int)skey->y) - 1) * T;
2067	int border = bits & 15;
2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069	float dx = tex.s * .0625f; // 16 images/row
2070	float dy = tex.t * .5f ; // 2 images/column
2071		2423
2072	if (tex.name)
2073	{
2074	// this time avoiding texture state changes
2075	// save gobs of state changes.
2076	if (key.texname != tex.name)
2077	{
2078	glEnd ();	2424	glEnd ();
2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2080	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
2081	}	2427	}
2082		2428
2083	if (border)	2429	if (border)
2084	{	2430	{
2085	float ox = border * dx;	2431	float ox = border * dx;
2086		2432
2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2091	}	2437	}
2092		2438
2093	if (corner)	2439	if (corner)
2094	{	2440	{
2095	float ox = corner * dx;	2441	float ox = corner * dx;
2096		2442
2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2101	}
2102	}
2103	}	2447	}
2104	}	2448	}
2105	}	2449	}
2106	}	2450	}
2107		2451
2108	glEnd ();	2452	glEnd ();
2109	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2110	key.texname = -1;	2454	key.texname = -1;
2111	}	2455	}
2112
2113	hv_clear (smooth);
2114	}	2456	}
2115		2457
2116	if (pl_tex.name)	2458	if (pl_tex.name)
2117	{	2459	{
2118	maptex tex = pl_tex;	2460	maptex tex = pl_tex;
2119	int px = pl_x + sdx;	2461	int px = pl_x + sdx;
2120	int py = pl_y + sdy;	2462	int py = pl_y + sdy;
2121		2463
2122	key.texname = tex.name;	2464	key.texname = tex.name;
2123	arr = rc_array (rc, &key);	2465	rc_t::array_t &arr = rc.array (key);
2124		2466
2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2467	arr.t2f_v3f (0 , 0 , px , py , 0);
2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2129		2471
2130	rc_draw (rc);	2472	rc.draw ();
2131	}	2473	}
2132		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2133	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2134	rc_free (rc);
2135		2479
2136	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2137	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2138	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2139	{	2483	{
…		…
2142	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2488	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2146		2490
2147	int px = x * T;	2491	int px = x * Tw;
2148	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
2149		2499
2150	if (cell->stat_hp)	2500	if (cell->stat_hp)
2151	{	2501	{
2152	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2154		2504
2155	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2156	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2157	px + width - 1, py);	2507	px + width - 1, py);
2158		2508
…		…
2164	}	2514	}
2165	}	2515	}
2166	}	2516	}
2167		2517
2168	void	2518	void
2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2170	CODE:	2520	CODE:
2171	{	2521	{
2172	static float color[16][3] = {	2522	static float color[16][3] = {
2173	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2174	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2175	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2176	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2177		2527
2178	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2179	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2180	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2181	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2182		2532
2183	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2184	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2185	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2186	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2187		2537
2188	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2189		2539
2190	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2191	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2192	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2193	};	2543	};
2194		2544
2195	int x, y;	2545	int x, y;
2196		2546
2197	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2198	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2199	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2200	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2202		2558
2203	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2207		2563
2208	if (m)	2564	if (m)
2209	{	2565	{
2210	float *c = color [m & 15];	2566	float *c = color [m & 15];
2211		2567
2212	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2213	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2214		2570
2215	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2216	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220	}	2576	}
…		…
2228	void	2584	void
2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2230	PPCODE:	2586	PPCODE:
2231	{	2587	{
2232	int x, y;	2588	int x, y;
2233	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2234	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2235	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2236	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2594	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2237	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2595	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2238	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2596	memset (darkness1, 0, sw1*sh1);
2239	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2240		2597
2241	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2242	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2243		2600
2244	mx += self->x - 1;	2601	mx += self->x - 1;
2245	my += self->y - 1;	2602	my += self->y - 1;
2246
2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2248		2603
2249	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2250	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2251	{	2606	{
2252	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2255	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2256	{	2611	{
2257	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2258		2613
2259	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2260	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2261	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2262	}	2617	}
2263	}	2618	}
2264		2619
2265	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2266	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2285		2640
2286	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2287	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2288	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2289		2644
2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2299	}	2654	}
2300		2655
2301	free (darkness1);	2656	free (darkness1);
2302		2657
2303	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2304	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2305	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2306	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2307	}	2662	}
2308		2663
2309	SV *	2664	SV *
…		…
2372	else	2727	else
2373	*data++ = 0;	2728	*data++ = 0;
2374	}	2729	}
2375	}	2730	}
2376		2731
2377	/* if size is w*h + 5 then no data has been found */	2732	/* if size is w*h + 5 then no data has been found */
2378	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2733	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2379	{	2734	{
2380	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382	}	2737	}
2383		2738
2384	RETVAL = data_sv;	2739	RETVAL = data_sv;
2385	}	2740	}
2386	OUTPUT:	2741	OUTPUT:
2387	RETVAL	2742	RETVAL
2388		2743
2389	void	2744	void
…		…
2396	STRLEN len;	2751	STRLEN len;
2397	uint8_t *data, *end;	2752	uint8_t *data, *end;
2398		2753
2399	len = SvLEN (data_sv);	2754	len = SvLEN (data_sv);
2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401	data = SvPVbyte_nolen (data_sv);	2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2402	end = data + len + 8;	2757	end = data + len + 8;
2403		2758
2404	if (len < 5)	2759	if (len < 5)
2405	XSRETURN_EMPTY;	2760	XSRETURN_EMPTY;
2406		2761
…		…
2467	}	2822	}
2468		2823
2469	MODULE = Deliantra::Client PACKAGE = DC::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2470		2825
2471	DC::RW	2826	DC::RW
2472	new (SV *class, SV *data_sv)	2827	new (SV *klass, SV *data_sv)
2473	CODE:	2828	CODE:
2474	{	2829	{
2475	STRLEN datalen;	2830	STRLEN datalen;
2476	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2477		2832
…		…
2479	}	2834	}
2480	OUTPUT:	2835	OUTPUT:
2481	RETVAL	2836	RETVAL
2482		2837
2483	DC::RW	2838	DC::RW
2484	new_from_file (SV *class, const char *path, const char *mode = "rb")	2839	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2485	CODE:	2840	CODE:
2486	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2487	OUTPUT:	2842	OUTPUT:
2488	RETVAL	2843	RETVAL
2489		2844
…		…
2507	if (RETVAL < 0)	2862	if (RETVAL < 0)
2508	{	2863	{
2509	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2510		2865
2511	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2512	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2513		2873	}
		2874	else
2514	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2515	}	2876	}
2516		2877
2517	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2518	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2519	}	2880	}
…		…
2566	void	2927	void
2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568	CODE:	2929	CODE:
2569	{	2930	{
2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573	}	2934	}
2574		2935
2575	void	2936	void
2576	set_reverse_stereo (DC::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
…		…
2579		2940
2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581		2942
2582	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2583		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2584	DC::MixChunk	2957	DC::MixChunk
2585	new (SV *class, DC::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2586	CODE:	2959	CODE:
2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588	OUTPUT:	2961	OUTPUT:
2589	RETVAL	2962	RETVAL
2590		2963
…		…
2620	OUTPUT:	2993	OUTPUT:
2621	RETVAL	2994	RETVAL
2622		2995
2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2624		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
		3009
2625	int	3010	int
2626	volume (int volume = -1)	3011	volume (int volume = -1)
2627	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2628	CODE:	3013	CODE:
2629	if (items > 0)	3014	if (items > 0)
…		…
2640	void	3025	void
2641	halt ()	3026	halt ()
2642	CODE:	3027	CODE:
2643	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2644		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2645	DC::MixMusic	3037	DC::MixMusic
2646	new (SV *class, DC::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2647	CODE:	3039	CODE:
2648	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2649	OUTPUT:	3041	OUTPUT:
2650	RETVAL	3042	RETVAL
2651		3043
…		…
2679	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2680	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2681	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2682	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2683	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2684	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2685	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2686	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2687	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2688	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2700	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2701	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2702	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2703	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2704	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2705	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2706	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2707	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2708	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2709	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2777	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2778	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2779	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2780	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2781	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2782	# undef const_iv	3182	# undef const_iv
2783	};	3183	};
2784		3184
2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2787		3187
2788	texture_av = newAV ();	3188	texture_av = newAV ();
2789	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2790	}	3190	}
2791		3191
…		…
2793	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2794	CODE:	3194	CODE:
2795	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2796	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2797		3197
2798	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2799	gl_vendor ()	3202	gl_vendor ()
2800	CODE:	3203	CODE:
2801	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2802	OUTPUT:	3205	OUTPUT:
2803	RETVAL	3206	RETVAL
2804		3207
2805	char *	3208	const char *
2806	gl_version ()	3209	gl_version ()
2807	CODE:	3210	CODE:
2808	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2809	OUTPUT:	3212	OUTPUT:
2810	RETVAL	3213	RETVAL
2811		3214
2812	char *	3215	const char *
2813	gl_extensions ()	3216	gl_extensions ()
2814	CODE:	3217	CODE:
2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2816	OUTPUT:	3219	OUTPUT:
2817	RETVAL	3220	RETVAL
2818		3221
2819	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2820		3227
2821	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2822	CODE:	3229	CODE:
2823	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2824	OUTPUT:	3231	OUTPUT:
…		…
2832		3239
2833	int glGetError ()	3240	int glGetError ()
2834		3241
2835	void glFinish ()	3242	void glFinish ()
2836		3243
		3244	void glFlush ()
		3245
2837	void glClear (int mask)	3246	void glClear (int mask)
2838		3247
2839	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2840	PROTOTYPE: @	3249	PROTOTYPE: @
2841		3250
…		…
2850	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2851		3260
2852	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2853	CODE:	3262	CODE:
2854	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2855		3266
2856	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2857		3268
2858	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2859		3270
…		…
2894	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2895	CODE:	3306	CODE:
2896	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2897		3308
2898	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2899	ALIAS:	3311	ALIAS:
2900	glColor_premultiply = 1	3312	glColor_premultiply = 1
2901	CODE:	3313	CODE:
2902	if (ix)	3314	if (ix)
2903	{	3315	{
…		…
3009		3421
3010	void glEndList ()	3422	void glEndList ()
3011		3423
3012	void glCallList (int list)	3424	void glCallList (int list)
3013		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3015		3432
3016	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
3017		3434
3018	void	3435	void
3019	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
3020	PPCODE:	3437	PPCODE:
3021	{	3438	{
3022	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
3023	XPUSHs (self);	3440	XPUSHs (self);
3024	}	3441	}
3025		3442
3026	BOOT:	3443	BOOT:
3027	{	3444	{
…		…
3035		3452
3036	void	3453	void
3037	draw (SV *self)	3454	draw (SV *self)
3038	CODE:	3455	CODE:
3039	{	3456	{
3040	HV *hv;	3457	HV *hv;
3041	SV **svp;	3458	SV **svp;
3042	NV x, y, w, h;	3459	NV x, y, w, h;
3043	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
3044	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
3045	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
3046	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);

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