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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 1.330 by root, Sun Nov 18 15:24:24 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	Newxz (p, sze + inc, T);
261	Zero (p, inc, char);
262	Move (ptr, p + inc, sze, char);	308	Move (ptr, p + inc, sze, T);
263	Safefree (ptr);	309	Safefree (ptr);
264		310
265	return p;	311	ptr = p;
266	}	312	}
267		313
268	static char *	314	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	315	static void
		316	append (T *&ptr, int sze, int inc)
		317	{
		318	Renew (ptr, sze + inc, T);
		319	Zero (ptr + sze, inc, T);
		320	}
		321
		322	static void
281	need_facenum (struct map *self, faceid face)	323	need_facenum (struct mapgrid *self, faceid face)
282	{	324	{
283	while (self->faces <= face)	325	while (self->faces <= face)
284	{	326	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	327	append (self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	328	self->faces *= 2;
287	}	329	}
288	}	330	}
289		331
290	static void	332	static void
291	need_texid (struct map *self, int texid)	333	need_texid (struct mapgrid *self, int texid)
292	{	334	{
293	while (self->texs <= texid)	335	while (self->texs <= texid)
294	{	336	{
295	Append (maptex, self->tex, self->texs, self->texs);	337	append (self->tex, self->texs, self->texs);
296	self->texs *= 2;	338	self->texs *= 2;
297	}	339	}
298	}	340	}
299		341
300	static maprow *	342	static maprow *
301	map_get_row (DC__Map self, int y)	343	map_get_row (mapgrid *self, int y)
302	{	344	{
303	if (0 > y)	345	if (0 > y)
304	{	346	{
305	int extend = - y + MAP_EXTEND_Y;	347	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	348	prepend (self->row, self->rows, extend);
307		349
308	self->rows += extend;	350	self->rows += extend;
309	self->y += extend;	351	self->y += extend;
310	y += extend;	352	y += extend;
311	}	353	}
312	else if (y >= self->rows)	354	else if (y >= self->rows)
313	{	355	{
314	int extend = y - self->rows + MAP_EXTEND_Y;	356	int extend = y - self->rows + MAP_EXTEND_Y;
315	Append (maprow, self->row, self->rows, extend);	357	append (self->row, self->rows, extend);
316	self->rows += extend;	358	self->rows += extend;
317	}	359	}
318		360
319	return self->row + y;	361	return self->row + y;
320	}	362	}
…		…
330	}	372	}
331		373
332	if (row->c0 > x)	374	if (row->c0 > x)
333	{	375	{
334	int extend = row->c0 - x + MAP_EXTEND_X;	376	int extend = row->c0 - x + MAP_EXTEND_X;
335	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	377	prepend (row->col, row->c1 - row->c0, extend);
336	row->c0 -= extend;	378	row->c0 -= extend;
337	}	379	}
338	else if (x >= row->c1)	380	else if (x >= row->c1)
339	{	381	{
340	int extend = x - row->c1 + MAP_EXTEND_X;	382	int extend = x - row->c1 + MAP_EXTEND_X;
341	Append (mapcell, row->col, row->c1 - row->c0, extend);	383	append (row->col, row->c1 - row->c0, extend);
342	row->c1 += extend;	384	row->c1 += extend;
343	}	385	}
344		386
345	return row->col + (x - row->c0);	387	return row->col + (x - row->c0);
346	}	388	}
347		389
348	static mapcell *	390	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	391	map_get_cell (mapgrid *self, int x, int y)
350	{	392	{
351	return row_get_cell (map_get_row (self, y), x);	393	return row_get_cell (map_get_row (self, y), x);
352	}	394	}
353		395
354	static void	396	static void
355	map_clear (DC__Map self)	397	map_clear (mapgrid *self)
356	{	398	{
357	int r;	399	int r;
358		400
359	for (r = 0; r < self->rows; r++)	401	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	402	Safefree (self->row[r].col);
…		…
378	(cell)->flags = 0; \	420	(cell)->flags = 0; \
379	(cell)->player = 0; \	421	(cell)->player = 0; \
380	} while (0)	422	} while (0)
381		423
382	static void	424	static void
383	map_blank (DC__Map self, int x0, int y0, int w, int h)	425	map_blank (mapgrid *self, int x0, int y0, int w, int h)
384	{	426	{
385	int x, y;	427	int x, y;
386	maprow *row;	428	maprow *row;
387	mapcell *cell;	429	mapcell *cell;
388		430
…		…
405	CELL_CLEAR (cell);	447	CELL_CLEAR (cell);
406	}	448	}
407	}	449	}
408	}	450	}
409		451
410	typedef struct {	452	struct smooth_key
		453	{
411	tileid tile;	454	tileid tile;
412	uint8_t x, y, level;	455	uint8_t x, y, level;
413	} smooth_key;	456
		457	bool operator == (const smooth_key &o) const
		458	{
		459	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		460	}
		461	};
		462
		463	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		464
		465	namespace std {
		466	template <>
		467	struct hash<smooth_key>
		468	{
		469	size_t operator () (const smooth_key &v) const
		470	{
		471	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		472	}
		473	};
		474	}
414		475
415	static void	476	static void
416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	477	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	478	{
418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	479	auto &&it = h.find (key);
419		480
420	if (SvIOK (*sv))	481	if (it == h.end ())
421	SvIV_set (*sv, SvIVX (*sv) | bits);	482	h.insert (std::make_pair (key, bits));
422	else	483	else
423	sv_setiv (*sv, bits);	484	it->second |= bits;
424	}	485	}
425		486
426	static void	487	static void
427	music_finished (void)	488	music_finished (void)
428	{	489	{
…		…
445	ev.code = 1;	506	ev.code = 1;
446	ev.data1 = (void *)(long)channel;	507	ev.data1 = (void *)(long)channel;
447	ev.data2 = 0;	508	ev.data2 = 0;
448		509
449	SDL_PushEvent ((SDL_Event *)&ev);	510	SDL_PushEvent ((SDL_Event *)&ev);
		511	}
		512
		513	// approximately divide by 255
		514	static unsigned int
		515	div255 (unsigned int n)
		516	{
		517	return (n + (n >> 8)) >> 8;
450	}	518	}
451		519
452	static unsigned int	520	static unsigned int
453	minpot (unsigned int n)	521	minpot (unsigned int n)
454	{	522	{
…		…
521	if (!svp || !SvTRUE (*svp))	589	if (!svp || !SvTRUE (*svp))
522	return 0;	590	return 0;
523		591
524	return 1;	592	return 1;
525	}	593	}
		594
		595	/******************************************************************************/
		596
		597	/* process keyboard modifiers */
		598	static int
		599	mod_munge (int mod)
		600	{
		601	mod &= MOD_MASK;
		602
		603	if (mod & (KMOD_META | KMOD_ALT))
		604	mod |= KMOD_LRAM;
		605
		606	return mod;
		607	}
		608
		609	static void
		610	deliantra_main (SV *real_main)
		611	{
		612	dSP;
		613
		614	PUSHMARK (SP);
		615	call_sv (real_main, G_DISCARD | G_VOID);
		616	}
		617
		618	#ifdef __MACOSX__
		619	static SV *real_main;
		620
		621	/* to due surprising braindamage on the side of SDL design, we
		622	* do some mind-boggling hack here: SDL requires a custom main()
		623	* on OS X, so... we provide one and call the original main(), which,
		624	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		625	* and which calls our main (== SDL_main) back.
		626	*/
		627	extern C_LINKAGE int
		628	main (int argc, char *argv[])
		629	{
		630	deliantra_main (real_main);
		631	}
		632
		633	#undef main
		634
		635	extern C_LINKAGE int main (int argc, char *argv[]);
		636
		637	static void
		638	SDL_main_hack (SV *real_main_)
		639	{
		640	real_main = real_main_;
		641
		642	char *argv[] = { "deliantra client", 0 };
		643	(main) (1, argv);
		644	}
		645	#else
		646	static void
		647	SDL_main_hack (SV *real_main)
		648	{
		649	deliantra_main (real_main);
		650	}
		651	#endif
526		652
527	MODULE = Deliantra::Client PACKAGE = DC	653	MODULE = Deliantra::Client PACKAGE = DC
528		654
529	PROTOTYPES: ENABLE	655	PROTOTYPES: ENABLE
530		656
…		…
559	const_iv (SDL_USEREVENT),	685	const_iv (SDL_USEREVENT),
560		686
561	const_iv (SDL_APPINPUTFOCUS),	687	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	688	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	689	const_iv (SDL_APPACTIVE),
		690
		691
		692	const_iv (SDLK_UNKNOWN),
		693	const_iv (SDLK_FIRST),
		694	const_iv (SDLK_BACKSPACE),
		695	const_iv (SDLK_TAB),
		696	const_iv (SDLK_CLEAR),
		697	const_iv (SDLK_RETURN),
		698	const_iv (SDLK_PAUSE),
		699	const_iv (SDLK_ESCAPE),
		700	const_iv (SDLK_SPACE),
		701	const_iv (SDLK_EXCLAIM),
		702	const_iv (SDLK_QUOTEDBL),
		703	const_iv (SDLK_HASH),
		704	const_iv (SDLK_DOLLAR),
		705	const_iv (SDLK_AMPERSAND),
		706	const_iv (SDLK_QUOTE),
		707	const_iv (SDLK_LEFTPAREN),
		708	const_iv (SDLK_RIGHTPAREN),
		709	const_iv (SDLK_ASTERISK),
		710	const_iv (SDLK_PLUS),
		711	const_iv (SDLK_COMMA),
		712	const_iv (SDLK_MINUS),
		713	const_iv (SDLK_PERIOD),
		714	const_iv (SDLK_SLASH),
		715	const_iv (SDLK_0),
		716	const_iv (SDLK_1),
		717	const_iv (SDLK_2),
		718	const_iv (SDLK_3),
		719	const_iv (SDLK_4),
		720	const_iv (SDLK_5),
		721	const_iv (SDLK_6),
		722	const_iv (SDLK_7),
		723	const_iv (SDLK_8),
		724	const_iv (SDLK_9),
		725	const_iv (SDLK_COLON),
		726	const_iv (SDLK_SEMICOLON),
		727	const_iv (SDLK_LESS),
		728	const_iv (SDLK_EQUALS),
		729	const_iv (SDLK_GREATER),
		730	const_iv (SDLK_QUESTION),
		731	const_iv (SDLK_AT),
		732
		733	const_iv (SDLK_LEFTBRACKET),
		734	const_iv (SDLK_BACKSLASH),
		735	const_iv (SDLK_RIGHTBRACKET),
		736	const_iv (SDLK_CARET),
		737	const_iv (SDLK_UNDERSCORE),
		738	const_iv (SDLK_BACKQUOTE),
		739	const_iv (SDLK_DELETE),
564		740
565	const_iv (SDLK_FIRST),	741	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	742	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	743	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	744	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	820	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	821	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	822	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	823	const_iv (KMOD_MODE),
648		824
		825	const_iv (KMOD_LRAM),
		826
649	const_iv (MIX_DEFAULT_FORMAT),	827	const_iv (MIX_DEFAULT_FORMAT),
650		828
651	const_iv (SDL_INIT_TIMER),	829	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	830	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	831	const_iv (SDL_INIT_VIDEO),
…		…
677		855
678	const_iv (FOW_DARKNESS)	856	const_iv (FOW_DARKNESS)
679	# undef const_iv	857	# undef const_iv
680	};	858	};
681		859
682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	860	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	861	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
684		862
685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	863	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	864	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
687	}	865	}
688		866
…		…
701		879
702	NV floor (NV x)	880	NV floor (NV x)
703		881
704	NV ceil (NV x)	882	NV ceil (NV x)
705		883
706	NV ceilabs (NV x)	884	IV minpot (UV n)
		885
		886	IV popcount (UV n)
		887
		888	NV distance (NV dx, NV dy)
707	CODE:	889	CODE:
708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);	890	RETVAL = pow (dx * dx + dy * dy, 0.5);
709	OUTPUT:	891	OUTPUT:
710	RETVAL	892	RETVAL
711
712	IV minpot (UV n)
713
714	IV popcount (UV n)
715		893
716	void	894	void
717	pango_init ()	895	pango_init ()
718	CODE:	896	CODE:
719	{	897	{
…		…
727	#endif	905	#endif
728	}	906	}
729		907
730	char *SDL_GetError ()	908	char *SDL_GetError ()
731		909
		910	void SDL_main_hack (SV *real_main)
		911	PROTOTYPE: &
		912
732	int SDL_Init (U32 flags)	913	int SDL_Init (U32 flags)
733		914
734	int SDL_InitSubSystem (U32 flags)	915	int SDL_InitSubSystem (U32 flags)
735		916
736	void SDL_QuitSubSystem (U32 flags)	917	void SDL_QuitSubSystem (U32 flags)
737		918
738	void SDL_Quit ()	919	void SDL_Quit ()
739		920
740	int SDL_GL_SetAttribute (int attr, int value)	921	int SDL_GL_SetAttribute (int attr, int value)
		922	C_ARGS: (SDL_GLattr)attr, value
741		923
742	int SDL_GL_GetAttribute (int attr)	924	int SDL_GL_GetAttribute (int attr)
743	CODE:	925	CODE:
744	if (SDL_GL_GetAttribute (attr, &RETVAL))	926	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
745	XSRETURN_UNDEF;	927	XSRETURN_UNDEF;
746	OUTPUT:	928	OUTPUT:
747	RETVAL	929	RETVAL
748		930
749	void	931	void
…		…
804	);	986	);
805		987
806	if (RETVAL)	988	if (RETVAL)
807	{	989	{
808	av_clear (texture_av);	990	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);	991	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
812	#include "glfunc.h"	992	#include "glfunc.h"
813	#undef GL_FUNC	993	#undef GL_FUNC
		994	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		995	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
814	}	996	}
815	}	997	}
816	OUTPUT:	998	OUTPUT:
817	RETVAL	999	RETVAL
		1000
		1001	void
		1002	SDL_WM_SetCaption (const char *title, const char *icon)
818		1003
819	void	1004	void
820	SDL_GL_SwapBuffers ()	1005	SDL_GL_SwapBuffers ()
821		1006
822	char *	1007	char *
823	SDL_GetKeyName (int sym)	1008	SDL_GetKeyName (int sym)
		1009	C_ARGS: (SDLKey)sym
824		1010
825	int	1011	int
826	SDL_GetAppState ()	1012	SDL_GetAppState ()
827		1013
828	int	1014	int
829	SDL_GetModState ()	1015	SDL_GetModState ()
830		1016
		1017	int
		1018	SDL_WaitEvent ()
		1019	C_ARGS: 0
		1020
831	void	1021	void
		1022	SDL_PumpEvents ()
		1023
		1024	void
832	poll_events ()	1025	peep_events ()
833	PPCODE:	1026	PPCODE:
834	{	1027	{
835	SDL_Event ev;	1028	SDL_Event ev;
836		1029
837	SDL_PumpEvents ();	1030	SDL_PumpEvents ();
…		…
844	{	1037	{
845	case SDL_KEYDOWN:	1038	case SDL_KEYDOWN:
846	case SDL_KEYUP:	1039	case SDL_KEYUP:
847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1040	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1041	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);	1042	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 */	1043	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);	1044	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
852	break;	1045	break;
853		1046
854	case SDL_ACTIVEEVENT:	1047	case SDL_ACTIVEEVENT:
855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1048	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
873	x = ev.motion.x;	1066	x = ev.motion.x;
874	y = ev.motion.y;	1067	y = ev.motion.y;
875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1068	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876	}	1069	}
877		1070
878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1071	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
879	hv_store (hv, "state", 5, newSViv (state), 0);	1072	hv_store (hv, "state", 5, newSViv (state), 0);
880	hv_store (hv, "x", 1, newSViv (x), 0);	1073	hv_store (hv, "x", 1, newSViv (x), 0);
881	hv_store (hv, "y", 1, newSViv (y), 0);	1074	hv_store (hv, "y", 1, newSViv (y), 0);
882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1075	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1076	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
903		1096
904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1097	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
905	}	1098	}
906	}	1099	}
907		1100
		1101	char *
		1102	SDL_AudioDriverName ()
		1103	CODE:
		1104	{
		1105	char buf [256];
		1106	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1107	XSRETURN_UNDEF;
		1108
		1109	RETVAL = buf;
		1110	}
		1111	OUTPUT:
		1112	RETVAL
		1113
908	int	1114	int
909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1115	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
910	POSTCALL:	1116	POSTCALL:
911	Mix_HookMusicFinished (music_finished);	1117	Mix_HookMusicFinished (music_finished);
912	Mix_ChannelFinished (channel_finished);	1118	Mix_ChannelFinished (channel_finished);
913		1119
914	void	1120	void
915	Mix_QuerySpec ()	1121	Mix_QuerySpec ()
…		…
974	add_font (char *file)	1180	add_font (char *file)
975	CODE:	1181	CODE:
976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1182	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
977	OUTPUT:	1183	OUTPUT:
978	RETVAL	1184	RETVAL
		1185
		1186	void
		1187	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1188
		1189	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1190	void
		1191	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
979		1192
980	void	1193	void
981	load_image_inline (SV *image_)	1194	load_image_inline (SV *image_)
982	ALIAS:	1195	ALIAS:
983	load_image_file = 1	1196	load_image_file = 1
…		…
1029		1242
1030	SDL_LockSurface (surface2);	1243	SDL_LockSurface (surface2);
1031	EXTEND (SP, 6);	1244	EXTEND (SP, 6);
1032	PUSHs (sv_2mortal (newSViv (surface2->w)));	1245	PUSHs (sv_2mortal (newSViv (surface2->w)));
1033	PUSHs (sv_2mortal (newSViv (surface2->h)));	1246	PUSHs (sv_2mortal (newSViv (surface2->h)));
1034	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1247	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)));	1248	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1036	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1249	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1037	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1250	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038	SDL_UnlockSurface (surface2);	1251	SDL_UnlockSurface (surface2);
1039		1252
…		…
1099	#if DEBUG	1312	#if DEBUG
1100	VALGRIND_DO_LEAK_CHECK;	1313	VALGRIND_DO_LEAK_CHECK;
1101	#endif	1314	#endif
1102	}	1315	}
1103		1316
		1317	int
		1318	SvREFCNT (SV *sv)
		1319	CODE:
		1320	RETVAL = SvREFCNT (sv);
		1321	OUTPUT:
		1322	RETVAL
		1323
1104	MODULE = Deliantra::Client PACKAGE = DC::Font	1324	MODULE = Deliantra::Client PACKAGE = DC::Font
1105		1325
1106	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1107		1327
1108	DC::Font	1328	DC::Font
1109	new_from_file (SV *class, char *path, int id = 0)	1329	new_from_file (SV *klass, char *path, int id = 0)
1110	CODE:	1330	CODE:
1111	{	1331	{
1112	int count;	1332	int count;
1113	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1333	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1114	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1334	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1143	PROTOTYPE:	1363	PROTOTYPE:
1144	CODE:	1364	CODE:
1145	tc_restore ();	1365	tc_restore ();
1146		1366
1147	DC::Layout	1367	DC::Layout
1148	new (SV *class)	1368	new (SV *klass)
1149	CODE:	1369	CODE:
1150	New (0, RETVAL, 1, struct cf_layout);	1370	RETVAL = new cf_layout;
1151		1371
1152	RETVAL->pl = pango_layout_new (opengl_context);	1372	RETVAL->pl = pango_layout_new (opengl_context);
1153	RETVAL->r = 1.;	1373	RETVAL->r = 1.;
1154	RETVAL->g = 1.;	1374	RETVAL->g = 1.;
1155	RETVAL->b = 1.;	1375	RETVAL->b = 1.;
1156	RETVAL->a = 1.;	1376	RETVAL->a = 1.;
1157	RETVAL->base_height = MIN_FONT_HEIGHT;	1377	RETVAL->base_height = MIN_FONT_HEIGHT;
1158	RETVAL->font = 0;	1378	RETVAL->font = 0;
1159	RETVAL->rc = rc_alloc ();
1160		1379
1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1380	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1162	layout_update_font (RETVAL);	1381	layout_update_font (RETVAL);
1163	OUTPUT:	1382	OUTPUT:
1164	RETVAL	1383	RETVAL
1165		1384
1166	void	1385	void
1167	DESTROY (DC::Layout self)	1386	DESTROY (DC::Layout self)
1168	CODE:	1387	CODE:
1169	g_object_unref (self->pl);	1388	g_object_unref (self->pl);
1170	rc_free (self->rc);
1171	Safefree (self);	1389	delete self;
1172		1390
1173	void	1391	void
1174	set_text (DC::Layout self, SV *text_)	1392	set_text (DC::Layout self, SV *text_)
1175	CODE:	1393	CODE:
1176	{	1394	{
…		…
1302		1520
1303	void	1521	void
1304	set_height (DC::Layout self, int base_height)	1522	set_height (DC::Layout self, int base_height)
1305	CODE:	1523	CODE:
1306	if (self->base_height != base_height)	1524	if (self->base_height != base_height)
1307	{	1525	{
1308	self->base_height = base_height;	1526	self->base_height = base_height;
1309	layout_update_font (self);	1527	layout_update_font (self);
1310	}	1528	}
1311		1529
1312	void	1530	void
…		…
1430	}	1648	}
1431		1649
1432	void	1650	void
1433	render (DC::Layout self, float x, float y, int flags = 0)	1651	render (DC::Layout self, float x, float y, int flags = 0)
1434	CODE:	1652	CODE:
1435	rc_clear (self->rc);	1653	self->rc.clear ();
1436	pango_opengl_render_layout_subpixel (	1654	pango_opengl_render_layout_subpixel (
1437	self->pl,	1655	self->pl,
1438	self->rc,	1656	&self->rc,
1439	x * PANGO_SCALE, y * PANGO_SCALE,	1657	x * PANGO_SCALE, y * PANGO_SCALE,
1440	self->r, self->g, self->b, self->a,	1658	self->r, self->g, self->b, self->a,
1441	flags	1659	flags
1442	);	1660	);
1443	// we assume that context_change actually clears/frees stuff	1661	// we assume that context_change actually clears/frees stuff
…		…
1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1672	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1673	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456	glEnable (GL_ALPHA_TEST);	1674	glEnable (GL_ALPHA_TEST);
1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1675	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1458		1676
1459	rc_draw (self->rc);	1677	self->rc.draw ();
1460		1678
1461	glDisable (GL_ALPHA_TEST);	1679	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1680	glDisable (GL_BLEND);
1463	glDisable (GL_TEXTURE_2D);	1681	glDisable (GL_TEXTURE_2D);
1464	}	1682	}
…		…
1539	glDisable (GL_ALPHA_TEST);	1757	glDisable (GL_ALPHA_TEST);
1540	glDisable (GL_BLEND);	1758	glDisable (GL_BLEND);
1541	}	1759	}
1542	}	1760	}
1543		1761
		1762	void
		1763	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)
		1764	PROTOTYPE: @
		1765	CODE:
		1766	{
		1767	glEnable (GL_BLEND);
		1768	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1769	glEnable (GL_TEXTURE_2D);
		1770	glBindTexture (GL_TEXTURE_2D, name1);
		1771
		1772	glColor3f (intensity, intensity, intensity);
		1773	glPushMatrix ();
		1774	glScalef (1./3, 1./3, 1.);
		1775
		1776	if (blend > 0.f)
		1777	{
		1778	float dx3 = dx * -3.f / w;
		1779	float dy3 = dy * -3.f / h;
		1780	GLfloat env_color[4] = { 0., 0., 0., blend };
		1781
		1782	/* interpolate the two shadow textures */
		1783	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1785
		1786	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1787	gl.ActiveTexture (GL_TEXTURE1);
		1788	glEnable (GL_TEXTURE_2D);
		1789	glBindTexture (GL_TEXTURE_2D, name2);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1791
		1792	/* rgb == rgb(glcolor) */
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1796
		1797	/* alpha = interpolate t0, t1 by env_alpha */
		1798	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1806
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glBegin (GL_QUADS);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1815	glEnd ();
		1816
		1817	glDisable (GL_TEXTURE_2D);
		1818	gl.ActiveTexture (GL_TEXTURE0);
		1819	}
		1820	else
		1821	{
		1822	/* simple blending of one texture, also opengl <1.3 path */
		1823	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1824
		1825	glBegin (GL_QUADS);
		1826	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1827	glTexCoord2f (0, t); glVertex2f (0, h);
		1828	glTexCoord2f (s, t); glVertex2f (w, h);
		1829	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1830	glEnd ();
		1831	}
		1832
		1833	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1834	{
		1835	int x, y;
		1836	int dx3 = dx * 3;
		1837	int dy3 = dy * 3;
		1838
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1840	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1841	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1842	glTranslatef (-1., -1., 0);
		1843	glBegin (GL_QUADS);
		1844
		1845	for (y = 1; y < h; y += 3)
		1846	{
		1847	int y1 = y - dy3;
		1848	int y1valid = y1 >= 0 && y1 < h;
		1849
		1850	for (x = 1; x < w; x += 3)
		1851	{
		1852	int x1 = x - dx3;
		1853	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	uint8_t h2;
		1855
		1856	if (y1valid && x1 >= 0 && x1 < w)
		1857	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	else
		1859	h2 = 1; /* out of range == invisible */
		1860
		1861	if (h1 || h2)
		1862	{
		1863	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1864	glColor4f (1., 1., 1., alpha);
		1865
		1866	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1867	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1868	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1869	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1870	}
		1871	}
		1872	}
		1873	}
		1874
		1875	glEnd ();
		1876
		1877	glPopMatrix ();
		1878
		1879	glDisable (GL_TEXTURE_2D);
		1880	glDisable (GL_BLEND);
		1881	}
		1882
1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1883	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545	CODE:	1884	CODE:
1546	{	1885	{
1547	GLint width;	1886	GLint width;
1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1887	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1555	MODULE = Deliantra::Client PACKAGE = DC::Map	1894	MODULE = Deliantra::Client PACKAGE = DC::Map
1556		1895
1557	PROTOTYPES: DISABLE	1896	PROTOTYPES: DISABLE
1558		1897
1559	DC::Map	1898	DC::Map
1560	new (SV *class)	1899	new (SV *klass)
1561	CODE:	1900	CODE:
1562	New (0, RETVAL, 1, struct map);	1901	New (0, RETVAL, 1, mapgrid);
1563	RETVAL->x = 0;	1902	RETVAL->x = 0;
1564	RETVAL->y = 0;	1903	RETVAL->y = 0;
1565	RETVAL->w = 0;	1904	RETVAL->w = 0;
1566	RETVAL->h = 0;	1905	RETVAL->h = 0;
1567	RETVAL->ox = 0;	1906	RETVAL->ox = 0;
…		…
1604		1943
1605	void	1944	void
1606	set_smooth (DC::Map self, int face, int smooth, int level)	1945	set_smooth (DC::Map self, int face, int smooth, int level)
1607	CODE:	1946	CODE:
1608	{	1947	{
1609	tileid texid;	1948	tileid texid;
1610	maptex *tex;	1949	maptex *tex;
1611		1950
1612	if (face < 0 || face >= self->faces)	1951	if (face < 0 || face >= self->faces)
1613	return;	1952	return;
1614		1953
1615	if (smooth < 0 || smooth >= self->faces)	1954	if (smooth < 0 || smooth >= self->faces)
1616	return;	1955	return;
1617		1956
1618	texid = self->face2tile [face];	1957	texid = self->face2tile [face];
1619		1958
1620	if (!texid)	1959	if (!texid)
1621	return;	1960	return;
1622		1961
1623	tex = self->tex + texid;	1962	tex = self->tex + texid;
…		…
1652	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1991	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1653	// use uglier nearest interpolation because linear suffers	1992	// use uglier nearest interpolation because linear suffers
1654	// from transparent color bleeding and ugly wrapping effects.	1993	// from transparent color bleeding and ugly wrapping effects.
1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1994	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1656	}	1995	}
		1996
		1997	void
		1998	expire_textures (DC::Map self, int texid, int count)
		1999	PPCODE:
		2000	for (; texid < self->texs && count; ++texid, --count)
		2001	{
		2002	maptex *tex = self->tex + texid;
		2003
		2004	if (tex->name)
		2005	{
		2006	if (tex->unused)
		2007	{
		2008	tex->name = 0;
		2009	tex->unused = 0;
		2010	XPUSHs (sv_2mortal (newSViv (texid)));
		2011	}
		2012	else
		2013	tex->unused = 1;
		2014	}
		2015	}
1657		2016
1658	int	2017	int
1659	ox (DC::Map self)	2018	ox (DC::Map self)
1660	ALIAS:	2019	ALIAS:
1661	oy = 1	2020	oy = 1
…		…
1693	self->ox += dx; self->x += dx;	2052	self->ox += dx; self->x += dx;
1694	self->oy += dy; self->y += dy;	2053	self->oy += dy; self->y += dy;
1695		2054
1696	while (self->y < 0)	2055	while (self->y < 0)
1697	{	2056	{
1698	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2057	prepend (self->row, self->rows, MAP_EXTEND_Y);
1699		2058
1700	self->rows += MAP_EXTEND_Y;	2059	self->rows += MAP_EXTEND_Y;
1701	self->y += MAP_EXTEND_Y;	2060	self->y += MAP_EXTEND_Y;
1702	}	2061	}
1703	}	2062	}
1704		2063
1705	SV *	2064	SV *
1706	map1a_update (DC::Map self, SV *data_, int extmap)	2065	map1a_update (DC::Map self, SV *data_)
1707	CODE:	2066	CODE:
1708	{	2067	{
1709	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2068	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1710	uint8_t *data_end = (uint8_t *)SvEND (data_);	2069	uint8_t *data_end = (uint8_t *)SvEND (data_);
1711	mapcell *cell;	2070	mapcell *cell;
…		…
1732		2091
1733	//TODO: don't trust server data to be in-range(!)	2092	//TODO: don't trust server data to be in-range(!)
1734		2093
1735	if (flags & 8)	2094	if (flags & 8)
1736	{	2095	{
		2096	uint8_t ext, cmd;
		2097
1737	if (extmap)	2098	do
1738	{	2099	{
1739	uint8_t ext, cmd;	2100	ext = *data++;
		2101	cmd = ext & 0x7f;
1740		2102
1741	do	2103	if (cmd < 4)
		2104	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2105	else if (cmd == 5) // health
1742	{	2106	{
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;	2107	cell->stat_width = 1;
1751	cell->stat_hp = *data++;	2108	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	}	2109	}
1771	while (ext & 0x80);	2110	else if (cmd == 6) // monster width
		2111	cell->stat_width = *data++ + 1;
		2112	else if (cmd == 0x47)
		2113	{
		2114	if (*data == 1) cell->player = data [1];
		2115	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2116	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2117	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2118
		2119	data += *data + 1;
		2120	}
		2121	else if (cmd == 8) // cell flags
		2122	cell->flags = *data++;
		2123	else if (ext & 0x40) // unknown, multibyte => skip
		2124	data += *data + 1;
		2125	else
		2126	data++;
1772	}	2127	}
1773	else	2128	while (ext & 0x80);
1774	cell->darkness = *data++ + 1;
1775	}	2129	}
1776		2130
1777	for (z = 0; z <= 2; ++z)	2131	for (z = 0; z <= 2; ++z)
1778	if (flags & (4 >> z))	2132	if (flags & (4 >> z))
1779	{	2133	{
…		…
1782	cell->tile [z] = self->face2tile [face];	2136	cell->tile [z] = self->face2tile [face];
1783		2137
1784	if (cell->tile [z])	2138	if (cell->tile [z])
1785	{	2139	{
1786	maptex *tex = self->tex + cell->tile [z];	2140	maptex *tex = self->tex + cell->tile [z];
		2141	tex->unused = 0;
1787	if (!tex->name)	2142	if (!tex->name)
1788	av_push (missing, newSViv (cell->tile [z]));	2143	av_push (missing, newSViv (cell->tile [z]));
1789		2144
1790	if (tex->smoothtile)	2145	if (tex->smoothtile)
1791	{	2146	{
1792	maptex *smooth = self->tex + tex->smoothtile;	2147	maptex *smooth = self->tex + tex->smoothtile;
		2148	smooth->unused = 0;
1793	if (!smooth->name)	2149	if (!smooth->name)
1794	av_push (missing, newSViv (tex->smoothtile));	2150	av_push (missing, newSViv (tex->smoothtile));
1795	}	2151	}
1796	}	2152	}
1797	}	2153	}
…		…
1825	? self->row + y	2181	? self->row + y
1826	: 0;	2182	: 0;
1827		2183
1828	for (x = x0; x < x1; x++)	2184	for (x = x0; x < x1; x++)
1829	{	2185	{
1830	int r = 32, g = 32, b = 32, a = 192;	2186	unsigned int r = 32, g = 32, b = 32, a = 192;
1831		2187
1832	if (row && row->c0 <= x && x < row->c1)	2188	if (row && row->c0 <= x && x < row->c1)
1833	{	2189	{
1834	mapcell *cell = row->col + (x - row->c0);	2190	mapcell *cell = row->col + (x - row->c0);
1835		2191
…		…
1837	{	2193	{
1838	maptex tex = self->tex [cell->tile [z]];	2194	maptex tex = self->tex [cell->tile [z]];
1839	int a0 = 255 - tex.a;	2195	int a0 = 255 - tex.a;
1840	int a1 = tex.a;	2196	int a1 = tex.a;
1841		2197
1842	r = (r * a0 + tex.r * a1) / 255;	2198	r = div255 (r * a0 + tex.r * a1);
1843	g = (g * a0 + tex.g * a1) / 255;	2199	g = div255 (g * a0 + tex.g * a1);
1844	b = (b * a0 + tex.b * a1) / 255;	2200	b = div255 (b * a0 + tex.b * a1);
1845	a = (a * a0 + tex.a * a1) / 255;	2201	a = div255 (a * a0 + tex.a * a1);
1846	}	2202	}
1847	}	2203	}
1848		2204
1849	*map++ = (r )	2205	*map++ = (r )
1850	| (g << 8)	2206	| (g << 8)
1851	| (b << 16)	2207	| (b << 16)
1852	| (a << 24);	2208	| (a << 24);
1853	}	2209	}
1854	}	2210	}
1855		2211
1856	RETVAL = map_sv;	2212	RETVAL = map_sv;
1857	}	2213	}
1858	OUTPUT:	2214	OUTPUT:
1859	RETVAL	2215	RETVAL
1860		2216
1861	void	2217	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)	2218	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:	2219	CODE:
1864	{	2220	{
1865	int x, y, z;	2221	int x, y, z;
1866		2222
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)	2223	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;	2224	int pl_x, pl_y;
1872	maptex pl_tex;	2225	maptex pl_tex;
1873	rc_t *rc = rc_alloc ();	2226	rc_t rc;
		2227	rc_t rc_ov;
1874	rc_key_t key;	2228	rc_key_t key;
1875	rc_array_t *arr;	2229	rc_t::array_t *arr;
1876		2230
1877	pl_tex.name = 0;	2231	pl_tex.name = 0;
1878		2232
1879	// thats current max. sorry.	2233	// that's current max. sorry.
1880	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1881	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1882
1883	// clear key, in case of extra padding
1884	memset (&skey, 0, sizeof (skey));
1885		2236
1886	memset (&key, 0, sizeof (key));	2237	memset (&key, 0, sizeof (key));
1887	key.r = 255;	2238	key.r = 255;
1888	key.g = 255;	2239	key.g = 255;
1889	key.b = 255;	2240	key.b = 255;
1890	key.a = 255;	2241	key.a = 255;
1891	key.mode = GL_QUADS;	2242	key.mode = GL_QUADS;
1892	key.format = GL_T2F_V3F;	2243	key.format = GL_T2F_V3F;
1893	key.texname = -1;
1894		2244
1895	mx += self->x;	2245	mx += self->x;
1896	my += self->y;	2246	my += self->y;
1897		2247
1898	// first pass: determine smooth_max	2248	// first pass: determine smooth_max
1899	// rather ugly, if you ask me	2249	// rather ugly, if you ask me
1900	// could also be stored inside mapcell and updated on change	2250	// could also be stored inside mapcell and updated on change
1901	memset (smooth_max, 0, sizeof (smooth_max));	2251	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1902		2252
1903	for (y = 0; y < sh; y++)	2253	for (y = 0; y < sh; y++)
1904	if (0 <= y + my && y + my < self->rows)	2254	if (0 <= y + my && y + my < self->rows)
1905	{	2255	{
1906	maprow *row = self->row + (y + my);	2256	maprow *row = self->row + (y + my);
…		…
1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923		2273
1924	for (z = 0; z <= 2; z++)	2274	for (z = 0; z <= 2; z++)
1925	{	2275	{
1926	memset (smooth_level, 0, sizeof (smooth_level));	2276	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2277	smooth_key skey;
		2278	smooth_hash smooth;
		2279	key.texname = -1;
1927		2280
1928	for (y = 0; y < sh; y++)	2281	for (y = 0; y < sh; y++)
1929	if (0 <= y + my && y + my < self->rows)	2282	if (0 <= y + my && y + my < self->rows)
1930	{	2283	{
1931	maprow *row = self->row + (y + my);	2284	maprow *row = self->row + (y + my);
…		…
1937	tileid tile = cell->tile [z];	2290	tileid tile = cell->tile [z];
1938		2291
1939	if (tile)	2292	if (tile)
1940	{	2293	{
1941	maptex tex = self->tex [tile];	2294	maptex tex = self->tex [tile];
1942	int px = (x + 1) * T - tex.w;	2295	int px, py;
1943	int py = (y + 1) * T - tex.h;
1944		2296
1945	if (key.texname != tex.name)	2297	if (key.texname != tex.name)
1946	{	2298	{
		2299	self->tex [tile].unused = 0;
		2300
1947	if (!tex.name)	2301	if (!tex.name)
1948	tex = self->tex [2]; /* missing, replace by noface */	2302	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1949		2303
1950	key.texname = tex.name;	2304	key.texname = tex.name;
1951	arr = rc_array (rc, &key);	2305	arr = &rc.array (key);
1952	}	2306	}
		2307
		2308	px = (x + 1) * Th - tex.w;
		2309	py = (y + 1) * Tw - tex.h;
1953		2310
1954	if (expect_false (cell->player == player) && expect_false (z == 2))	2311	if (expect_false (cell->player == player) && expect_false (z == 2))
1955	{	2312	{
1956	pl_x = px;	2313	pl_x = px;
1957	pl_y = py;	2314	pl_y = py;
1958	pl_tex = tex;	2315	pl_tex = tex;
1959	continue;	2316	continue;
1960	}	2317	}
1961		2318
1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2319	arr->t2f_v3f (0 , 0 , px , py , 0);
1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2320	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);	2321	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);	2322	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		2323
1992	// update smooth hash	2324	// update smooth hash
1993	if (tex.smoothtile)	2325	if (tex.smoothtile)
1994	{	2326	{
1995	skey.tile = tex.smoothtile;	2327	skey.tile = tex.smoothtile;
1996	skey.level = tex.smoothlevel;	2328	skey.level = tex.smoothlevel;
1997		2329
1998	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2330	smooth_level[tex.smoothlevel] = 1;
1999		2331
2000	// add bits to current tile and all neighbours. skey.x|y is	2332	// add bits to current tile and all neighbours. skey.x|y is
2001	// shifted +1|+1 so we always stay positive.	2333	// shifted +1|+1 so we always stay positive.
2002		2334
2003	// bits is ___n cccc CCCC bbbb	2335	// bits is ___n cccc CCCC bbbb
…		…
2011		2343
2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2344	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013	// ·· ·· ·┏ ┓·	2345	// ·· ·· ·┏ ┓·
2014		2346
2015	// full tile	2347	// full tile
2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2348	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2017		2349
2018	// borders	2350	// borders
2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2351	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);	2352	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);	2353	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);	2354	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2023		2355
2024	// corners	2356	// corners
2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2357	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);	2358	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);	2359	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);	2360	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2361	}
		2362	}
		2363
		2364	if (expect_false (z == 2) && expect_false (cell->flags))
		2365	{
		2366	// overlays such as the speech bubble, probably more to come
		2367	if (cell->flags & 1)
		2368	{
		2369	rc_key_t key_ov = key;
		2370	maptex tex = self->tex[TEXID_SPEECH];
		2371	int px = x * Tw + Tw * 2 / 32;
		2372	int py = y * Th - Th * 6 / 32;
		2373
		2374	key_ov.texname = tex.name;
		2375	rc_t::array_t &arr = rc_ov.array (key_ov);
		2376
		2377	arr.t2f_v3f (0 , 0 , px , py , 0);
		2378	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2379	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2380	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2029	}	2381	}
2030	}	2382	}
2031	}	2383	}
2032	}	2384	}
2033		2385
2034	rc_draw (rc);	2386	rc.draw ();
2035	rc_clear (rc);	2387	rc.clear ();
2036		2388
2037	// go through all smoothlevels, lowest to highest, then draw.	2389	// go through all smoothlevels, lowest to highest, then draw.
2038	// this is basically counting sort	2390	// this is basically counting sort
2039	{	2391	{
2040	int w, b;	2392	int w, b;
2041		2393
2042	glEnable (GL_TEXTURE_2D);	2394	glEnable (GL_TEXTURE_2D);
2043	glBegin (GL_QUADS);	2395	glBegin (GL_QUADS);
2044	for (w = 0; w < 256 / 32; ++w)	2396	for (int level = 0; level < smooth_level.size (); ++level)
		2397	if (smooth_level[level])
		2398	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2045	{	2399	{
2046	uint32_t smask = smooth_level [w];	2400	smooth_key &skey = it->first;
2047	if (smask)	2401	IV bits = it->second;
2048	for (b = 0; b < 32; ++b)	2402
2049	if (smask & (((uint32_t)1) << b))	2403	if (!(bits & 0x1000)
		2404	&& skey.level == level
		2405	&& level > smooth_max [skey.x][skey.y])
2050	{	2406	{
2051	int level = (w << 5) | b;	2407	maptex tex = self->tex [skey.tile];
		2408	int px = (((int)skey.x) - 1) * Tw;
		2409	int py = (((int)skey.y) - 1) * Th;
		2410	int border = bits & 15;
		2411	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2412	float dx = tex.s * .0625f; // 16 images/row
		2413	float dy = tex.t * .5f ; // 2 images/column
		2414
2052	HE *he;	2415	if (tex.name)
2053
2054	hv_iterinit (smooth);
2055	while ((he = hv_iternext (smooth)))
2056	{	2416	{
2057	smooth_key *skey = (smooth_key *)HeKEY (he);	2417	// this time avoiding texture state changes
2058	IV bits = SvIVX (HeVAL (he));	2418	// save gobs of state changes.
2059		2419	if (key.texname != tex.name)
2060	if (!(bits & 0x1000)
2061	&& skey->level == level
2062	&& level > smooth_max [skey->x][skey->y])
2063	{	2420	{
2064	maptex tex = self->tex [skey->tile];	2421	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		2422
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 ();	2423	glEnd ();
2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2424	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2080	glBegin (GL_QUADS);	2425	glBegin (GL_QUADS);
2081	}	2426	}
2082		2427
2083	if (border)	2428	if (border)
2084	{	2429	{
2085	float ox = border * dx;	2430	float ox = border * dx;
2086		2431
2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2432	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2435	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2091	}	2436	}
2092		2437
2093	if (corner)	2438	if (corner)
2094	{	2439	{
2095	float ox = corner * dx;	2440	float ox = corner * dx;
2096		2441
2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2442	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2443	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2444	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2101	}
2102	}
2103	}	2446	}
2104	}	2447	}
2105	}	2448	}
2106	}	2449	}
2107		2450
2108	glEnd ();	2451	glEnd ();
2109	glDisable (GL_TEXTURE_2D);	2452	glDisable (GL_TEXTURE_2D);
2110	key.texname = -1;	2453	key.texname = -1;
2111	}	2454	}
2112
2113	hv_clear (smooth);
2114	}	2455	}
2115		2456
2116	if (pl_tex.name)	2457	if (pl_tex.name)
2117	{	2458	{
2118	maptex tex = pl_tex;	2459	maptex tex = pl_tex;
2119	int px = pl_x + sdx;	2460	int px = pl_x + sdx;
2120	int py = pl_y + sdy;	2461	int py = pl_y + sdy;
2121		2462
2122	key.texname = tex.name;	2463	key.texname = tex.name;
2123	arr = rc_array (rc, &key);	2464	rc_t::array_t &arr = rc.array (key);
2124		2465
2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2466	arr.t2f_v3f (0 , 0 , px , py , 0);
2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2467	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);	2468	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);	2469	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2129		2470
2130	rc_draw (rc);	2471	rc.draw ();
2131	}	2472	}
2132		2473
		2474	rc_ov.draw ();
		2475	rc_ov.clear ();
		2476
2133	glDisable (GL_BLEND);	2477	glDisable (GL_BLEND);
2134	rc_free (rc);
2135		2478
2136	// top layer: overlays such as the health bar	2479	// top layer: overlays such as the health bar
2137	for (y = 0; y < sh; y++)	2480	for (y = 0; y < sh; y++)
2138	if (0 <= y + my && y + my < self->rows)	2481	if (0 <= y + my && y + my < self->rows)
2139	{	2482	{
…		…
2142	for (x = 0; x < sw; x++)	2485	for (x = 0; x < sw; x++)
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2486	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2487	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2488	mapcell *cell = row->col + (x + mx - row->c0);
2146		2489
2147	int px = x * T;	2490	int px = x * Tw;
2148	int py = y * T;	2491	int py = y * Th;
		2492
		2493	if (expect_false (cell->player == player))
		2494	{
		2495	px += sdx;
		2496	py += sdy;
		2497	}
2149		2498
2150	if (cell->stat_hp)	2499	if (cell->stat_hp)
2151	{	2500	{
2152	int width = cell->stat_width * T;	2501	int width = cell->stat_width * Tw;
2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2502	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2154		2503
2155	glColor3ub (0, 0, 0);	2504	glColor3ub (0, 0, 0);
2156	glRectf (px + 1, py - thick - 2,	2505	glRectf (px + 1, py - thick - 2,
2157	px + width - 1, py);	2506	px + width - 1, py);
2158		2507
…		…
2164	}	2513	}
2165	}	2514	}
2166	}	2515	}
2167		2516
2168	void	2517	void
2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2518	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2170	CODE:	2519	CODE:
2171	{	2520	{
2172	static float color[16][3] = {	2521	static float color[16][3] = {
2173	{ 0.00F, 0.00F, 0.00F },	2522	{ 0.00f, 0.00f, 0.00f },
2174	{ 1.00F, 1.00F, 1.00F },	2523	{ 1.00f, 1.00f, 1.00f },
2175	{ 0.00F, 0.00F, 0.55F },	2524	{ 0.00f, 0.00f, 0.55f },
2176	{ 1.00F, 0.00F, 0.00F },	2525	{ 1.00f, 0.00f, 0.00f },
2177		2526
2178	{ 1.00F, 0.54F, 0.00F },	2527	{ 1.00f, 0.54f, 0.00f },
2179	{ 0.11F, 0.56F, 1.00F },	2528	{ 0.11f, 0.56f, 1.00f },
2180	{ 0.93F, 0.46F, 0.00F },	2529	{ 0.93f, 0.46f, 0.00f },
2181	{ 0.18F, 0.54F, 0.34F },	2530	{ 0.18f, 0.54f, 0.34f },
2182		2531
2183	{ 0.56F, 0.73F, 0.56F },	2532	{ 0.56f, 0.73f, 0.56f },
2184	{ 0.80F, 0.80F, 0.80F },	2533	{ 0.80f, 0.80f, 0.80f },
2185	{ 0.55F, 0.41F, 0.13F },	2534	{ 0.55f, 0.41f, 0.13f },
2186	{ 0.99F, 0.77F, 0.26F },	2535	{ 0.99f, 0.77f, 0.26f },
2187		2536
2188	{ 0.74F, 0.65F, 0.41F },	2537	{ 0.74f, 0.65f, 0.41f },
2189		2538
2190	{ 0.00F, 1.00F, 1.00F },	2539	{ 0.00f, 1.00f, 1.00f },
2191	{ 1.00F, 0.00F, 1.00F },	2540	{ 1.00f, 0.00f, 1.00f },
2192	{ 1.00F, 1.00F, 0.00F },	2541	{ 1.00f, 1.00f, 0.00f },
2193	};	2542	};
2194		2543
2195	int x, y;	2544	int x, y;
2196		2545
2197	glEnable (GL_TEXTURE_2D);	2546	glEnable (GL_TEXTURE_2D);
		2547	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2548	* but the nvidia driver (185.18.14) mishandles alpha textures
		2549	* and takes the colour from god knows where instead of using
		2550	* Cp. MODULATE results in the same colour, but slightly different
		2551	* alpha, but atcually gives us the correct colour with nvidia.
		2552	*/
2198	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2553	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2199	glEnable (GL_BLEND);	2554	glEnable (GL_BLEND);
2200	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2555	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201	glBegin (GL_QUADS);	2556	glBegin (GL_QUADS);
2202		2557
2203	for (y = 0; y < h; y++)	2558	for (y = 0; y < h; y++)
…		…
2207		2562
2208	if (m)	2563	if (m)
2209	{	2564	{
2210	float *c = color [m & 15];	2565	float *c = color [m & 15];
2211		2566
2212	float tx1 = m & 0x40 ? 0.5 : 0.;	2567	float tx1 = m & 0x40 ? 0.5f : 0.f;
2213	float tx2 = tx1 + 0.5;	2568	float tx2 = tx1 + 0.5f;
2214		2569
2215	glColor4f (c[0], c[1], c[2], 0.75);	2570	glColor4f (c[0], c[1], c[2], 1);
2216	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2571	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2572	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2573	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2574	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220	}	2575	}
…		…
2228	void	2583	void
2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2584	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2230	PPCODE:	2585	PPCODE:
2231	{	2586	{
2232	int x, y;	2587	int x, y;
2233	int sw1 = sw + 2;	2588	int sw1 = sw + 2;
2234	int sh1 = sh + 2;	2589	int sh1 = sh + 2;
2235	int sh3 = sh * 3;	2590	int sh3 = sh * 3;
2236	int sw34 = (sw * 3 + 3) & ~3;	2591	int sw3 = sw * 3;
		2592	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2593	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2237	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2594	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2238	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2595	memset (darkness1, 0, sw1*sh1);
2239	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2240		2596
2241	SvPOK_only (darkness3_sv);	2597	SvPOK_only (darkness3_sv);
2242	SvCUR_set (darkness3_sv, sw34 * sh3);	2598	SvCUR_set (darkness3_sv, sw3 * sh3);
2243		2599
2244	mx += self->x - 1;	2600	mx += self->x - 1;
2245	my += self->y - 1;	2601	my += self->y - 1;
2246
2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2248		2602
2249	for (y = 0; y < sh1; y++)	2603	for (y = 0; y < sh1; y++)
2250	if (0 <= y + my && y + my < self->rows)	2604	if (0 <= y + my && y + my < self->rows)
2251	{	2605	{
2252	maprow *row = self->row + (y + my);	2606	maprow *row = self->row + (y + my);
…		…
2255	if (row->c0 <= x + mx && x + mx < row->c1)	2609	if (row->c0 <= x + mx && x + mx < row->c1)
2256	{	2610	{
2257	mapcell *cell = row->col + (x + mx - row->c0);	2611	mapcell *cell = row->col + (x + mx - row->c0);
2258		2612
2259	darkness1 [y * sw1 + x] = cell->darkness	2613	darkness1 [y * sw1 + x] = cell->darkness
2260	? 255 - (cell->darkness - 1)	2614	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2261	: 255 - FOW_DARKNESS;	2615	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2262	}	2616	}
2263	}	2617	}
2264		2618
2265	for (y = 0; y < sh; ++y)	2619	for (y = 0; y < sh; ++y)
2266	for (x = 0; x < sw; ++x)	2620	for (x = 0; x < sw; ++x)
…		…
2285		2639
2286	uint8_t r13 = (d13 + d23 + d12) / 3;	2640	uint8_t r13 = (d13 + d23 + d12) / 3;
2287	uint8_t r23 = d23;	2641	uint8_t r23 = d23;
2288	uint8_t r33 = (d23 + d33 + d32) / 3;	2642	uint8_t r33 = (d23 + d33 + d32) / 3;
2289		2643
2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2648	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);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2299	}	2653	}
2300		2654
2301	free (darkness1);	2655	free (darkness1);
2302		2656
2303	EXTEND (SP, 3);	2657	EXTEND (SP, 3);
2304	PUSHs (sv_2mortal (newSViv (sw34)));	2658	PUSHs (sv_2mortal (newSViv (sw3)));
2305	PUSHs (sv_2mortal (newSViv (sh3)));	2659	PUSHs (sv_2mortal (newSViv (sh3)));
2306	PUSHs (darkness3_sv);	2660	PUSHs (darkness3_sv);
2307	}	2661	}
2308		2662
2309	SV *	2663	SV *
…		…
2372	else	2726	else
2373	*data++ = 0;	2727	*data++ = 0;
2374	}	2728	}
2375	}	2729	}
2376		2730
2377	/* if size is w*h + 5 then no data has been found */	2731	/* if size is w*h + 5 then no data has been found */
2378	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2732	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2379	{	2733	{
2380	SvPOK_only (data_sv);	2734	SvPOK_only (data_sv);
2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2735	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382	}	2736	}
2383		2737
2384	RETVAL = data_sv;	2738	RETVAL = data_sv;
2385	}	2739	}
2386	OUTPUT:	2740	OUTPUT:
2387	RETVAL	2741	RETVAL
2388		2742
2389	void	2743	void
…		…
2396	STRLEN len;	2750	STRLEN len;
2397	uint8_t *data, *end;	2751	uint8_t *data, *end;
2398		2752
2399	len = SvLEN (data_sv);	2753	len = SvLEN (data_sv);
2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2754	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401	data = SvPVbyte_nolen (data_sv);	2755	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2402	end = data + len + 8;	2756	end = data + len + 8;
2403		2757
2404	if (len < 5)	2758	if (len < 5)
2405	XSRETURN_EMPTY;	2759	XSRETURN_EMPTY;
2406		2760
…		…
2467	}	2821	}
2468		2822
2469	MODULE = Deliantra::Client PACKAGE = DC::RW	2823	MODULE = Deliantra::Client PACKAGE = DC::RW
2470		2824
2471	DC::RW	2825	DC::RW
2472	new (SV *class, SV *data_sv)	2826	new (SV *klass, SV *data_sv)
2473	CODE:	2827	CODE:
2474	{	2828	{
2475	STRLEN datalen;	2829	STRLEN datalen;
2476	char *data = SvPVbyte (data_sv, datalen);	2830	char *data = SvPVbyte (data_sv, datalen);
2477		2831
…		…
2479	}	2833	}
2480	OUTPUT:	2834	OUTPUT:
2481	RETVAL	2835	RETVAL
2482		2836
2483	DC::RW	2837	DC::RW
2484	new_from_file (SV *class, const char *path, const char *mode = "rb")	2838	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2485	CODE:	2839	CODE:
2486	RETVAL = SDL_RWFromFile (path, mode);	2840	RETVAL = SDL_RWFromFile (path, mode);
2487	OUTPUT:	2841	OUTPUT:
2488	RETVAL	2842	RETVAL
2489		2843
…		…
2507	if (RETVAL < 0)	2861	if (RETVAL < 0)
2508	{	2862	{
2509	RETVAL = Mix_GroupOldest (-1);	2863	RETVAL = Mix_GroupOldest (-1);
2510		2864
2511	if (RETVAL < 0)	2865	if (RETVAL < 0)
		2866	{
		2867	// happens sometimes, maybe it just stopped playing(?)
		2868	RETVAL = Mix_GroupAvailable (-1);
		2869
		2870	if (RETVAL < 0)
2512	XSRETURN_UNDEF;	2871	XSRETURN_UNDEF;
2513		2872	}
		2873	else
2514	Mix_HaltChannel (RETVAL);	2874	Mix_HaltChannel (RETVAL);
2515	}	2875	}
2516		2876
2517	Mix_UnregisterAllEffects (RETVAL);	2877	Mix_UnregisterAllEffects (RETVAL);
2518	Mix_Volume (RETVAL, 128);	2878	Mix_Volume (RETVAL, 128);
2519	}	2879	}
…		…
2566	void	2926	void
2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2927	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568	CODE:	2928	CODE:
2569	{	2929	{
2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2930	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);	2931	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2932	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573	}	2933	}
2574		2934
2575	void	2935	void
2576	set_reverse_stereo (DC::Channel self, int flip)	2936	set_reverse_stereo (DC::Channel self, int flip)
…		…
2579		2939
2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2940	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581		2941
2582	PROTOTYPES: DISABLE	2942	PROTOTYPES: DISABLE
2583		2943
		2944	void
		2945	decoders ()
		2946	PPCODE:
		2947	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2948	int i, num = Mix_GetNumChunkDecoders ();
		2949	EXTEND (SP, num);
		2950	for (i = 0; i < num; ++i)
		2951	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2952	#else
		2953	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2954	#endif
		2955
2584	DC::MixChunk	2956	DC::MixChunk
2585	new (SV *class, DC::RW rwops)	2957	new (SV *klass, DC::RW rwops)
2586	CODE:	2958	CODE:
2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2959	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588	OUTPUT:	2960	OUTPUT:
2589	RETVAL	2961	RETVAL
2590		2962
…		…
2620	OUTPUT:	2992	OUTPUT:
2621	RETVAL	2993	RETVAL
2622		2994
2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2995	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2624		2996
		2997	void
		2998	decoders ()
		2999	PPCODE:
		3000	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3001	int i, num = Mix_GetNumMusicDecoders ();
		3002	EXTEND (SP, num);
		3003	for (i = 0; i < num; ++i)
		3004	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3005	#else
		3006	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3007	#endif
		3008
2625	int	3009	int
2626	volume (int volume = -1)	3010	volume (int volume = -1)
2627	PROTOTYPE: ;$	3011	PROTOTYPE: ;$
2628	CODE:	3012	CODE:
2629	if (items > 0)	3013	if (items > 0)
…		…
2640	void	3024	void
2641	halt ()	3025	halt ()
2642	CODE:	3026	CODE:
2643	Mix_HaltMusic ();	3027	Mix_HaltMusic ();
2644		3028
		3029	int
		3030	playing ()
		3031	CODE:
		3032	RETVAL = Mix_PlayingMusic ();
		3033	OUTPUT:
		3034	RETVAL
		3035
2645	DC::MixMusic	3036	DC::MixMusic
2646	new (SV *class, DC::RW rwops)	3037	new (SV *klass, DC::RW rwops)
2647	CODE:	3038	CODE:
2648	RETVAL = Mix_LoadMUS_RW (rwops);	3039	RETVAL = Mix_LoadMUS_RW (rwops);
2649	OUTPUT:	3040	OUTPUT:
2650	RETVAL	3041	RETVAL
2651		3042
…		…
2679	} *civ, const_iv[] = {	3070	} *civ, const_iv[] = {
2680	# define const_iv(name) { # name, (IV)name }	3071	# define const_iv(name) { # name, (IV)name }
2681	const_iv (GL_VENDOR),	3072	const_iv (GL_VENDOR),
2682	const_iv (GL_VERSION),	3073	const_iv (GL_VERSION),
2683	const_iv (GL_EXTENSIONS),	3074	const_iv (GL_EXTENSIONS),
		3075	const_iv (GL_MAX_TEXTURE_UNITS),
2684	const_iv (GL_COLOR_MATERIAL),	3076	const_iv (GL_COLOR_MATERIAL),
2685	const_iv (GL_SMOOTH),	3077	const_iv (GL_SMOOTH),
2686	const_iv (GL_FLAT),	3078	const_iv (GL_FLAT),
2687	const_iv (GL_DITHER),	3079	const_iv (GL_DITHER),
2688	const_iv (GL_BLEND),	3080	const_iv (GL_BLEND),
…		…
2700	const_iv (GL_ZERO),	3092	const_iv (GL_ZERO),
2701	const_iv (GL_SRC_ALPHA),	3093	const_iv (GL_SRC_ALPHA),
2702	const_iv (GL_DST_ALPHA),	3094	const_iv (GL_DST_ALPHA),
2703	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3095	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2704	const_iv (GL_ONE_MINUS_DST_ALPHA),	3096	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3097	const_iv (GL_SRC_COLOR),
		3098	const_iv (GL_DST_COLOR),
		3099	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3100	const_iv (GL_ONE_MINUS_DST_COLOR),
2705	const_iv (GL_SRC_ALPHA_SATURATE),	3101	const_iv (GL_SRC_ALPHA_SATURATE),
2706	const_iv (GL_RGB),	3102	const_iv (GL_RGB),
2707	const_iv (GL_RGBA),	3103	const_iv (GL_RGBA),
2708	const_iv (GL_RGBA4),	3104	const_iv (GL_RGBA4),
2709	const_iv (GL_RGBA8),	3105	const_iv (GL_RGBA8),
…		…
2777	const_iv (GL_NICEST),	3173	const_iv (GL_NICEST),
2778	const_iv (GL_V2F),	3174	const_iv (GL_V2F),
2779	const_iv (GL_V3F),	3175	const_iv (GL_V3F),
2780	const_iv (GL_T2F_V3F),	3176	const_iv (GL_T2F_V3F),
2781	const_iv (GL_T2F_N3F_V3F),	3177	const_iv (GL_T2F_N3F_V3F),
		3178	const_iv (GL_FUNC_ADD),
		3179	const_iv (GL_FUNC_SUBTRACT),
		3180	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2782	# undef const_iv	3181	# undef const_iv
2783	};	3182	};
2784		3183
2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3184	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3185	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2787		3186
2788	texture_av = newAV ();	3187	texture_av = newAV ();
2789	AvREAL_off (texture_av);	3188	AvREAL_off (texture_av);
2790	}	3189	}
2791		3190
…		…
2793	disable_GL_EXT_blend_func_separate ()	3192	disable_GL_EXT_blend_func_separate ()
2794	CODE:	3193	CODE:
2795	gl.BlendFuncSeparate = 0;	3194	gl.BlendFuncSeparate = 0;
2796	gl.BlendFuncSeparateEXT = 0;	3195	gl.BlendFuncSeparateEXT = 0;
2797		3196
2798	char *	3197	void
		3198	apple_nvidia_bug (int enable)
		3199
		3200	const char *
2799	gl_vendor ()	3201	gl_vendor ()
2800	CODE:	3202	CODE:
2801	RETVAL = (char *)glGetString (GL_VENDOR);	3203	RETVAL = (const char *)glGetString (GL_VENDOR);
2802	OUTPUT:	3204	OUTPUT:
2803	RETVAL	3205	RETVAL
2804		3206
2805	char *	3207	const char *
2806	gl_version ()	3208	gl_version ()
2807	CODE:	3209	CODE:
2808	RETVAL = (char *)glGetString (GL_VERSION);	3210	RETVAL = (const char *)glGetString (GL_VERSION);
2809	OUTPUT:	3211	OUTPUT:
2810	RETVAL	3212	RETVAL
2811		3213
2812	char *	3214	const char *
2813	gl_extensions ()	3215	gl_extensions ()
2814	CODE:	3216	CODE:
2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3217	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2816	OUTPUT:	3218	OUTPUT:
2817	RETVAL	3219	RETVAL
2818		3220
2819	const char *glGetString (GLenum pname)	3221	const char *glGetString (GLenum pname)
		3222	CODE:
		3223	RETVAL = (const char *)glGetString (pname);
		3224	OUTPUT:
		3225	RETVAL
2820		3226
2821	GLint glGetInteger (GLenum pname)	3227	GLint glGetInteger (GLenum pname)
2822	CODE:	3228	CODE:
2823	glGetIntegerv (pname, &RETVAL);	3229	glGetIntegerv (pname, &RETVAL);
2824	OUTPUT:	3230	OUTPUT:
…		…
2832		3238
2833	int glGetError ()	3239	int glGetError ()
2834		3240
2835	void glFinish ()	3241	void glFinish ()
2836		3242
		3243	void glFlush ()
		3244
2837	void glClear (int mask)	3245	void glClear (int mask)
2838		3246
2839	void glClearColor (float r, float g, float b, float a = 1.0)	3247	void glClearColor (float r, float g, float b, float a = 1.0)
2840	PROTOTYPE: @	3248	PROTOTYPE: @
2841		3249
…		…
2850	void glBlendFunc (int sfactor, int dfactor)	3258	void glBlendFunc (int sfactor, int dfactor)
2851		3259
2852	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3260	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2853	CODE:	3261	CODE:
2854	gl_BlendFuncSeparate (sa, da, saa, daa);	3262	gl_BlendFuncSeparate (sa, da, saa, daa);
		3263
		3264	# void glBlendEquation (int se)
2855		3265
2856	void glDepthMask (int flag)	3266	void glDepthMask (int flag)
2857		3267
2858	void glLogicOp (int opcode)	3268	void glLogicOp (int opcode)
2859		3269
…		…
2894	void glRotate (float angle, float x, float y, float z)	3304	void glRotate (float angle, float x, float y, float z)
2895	CODE:	3305	CODE:
2896	glRotatef (angle, x, y, z);	3306	glRotatef (angle, x, y, z);
2897		3307
2898	void glColor (float r, float g, float b, float a = 1.0)	3308	void glColor (float r, float g, float b, float a = 1.0)
		3309	PROTOTYPE: @
2899	ALIAS:	3310	ALIAS:
2900	glColor_premultiply = 1	3311	glColor_premultiply = 1
2901	CODE:	3312	CODE:
2902	if (ix)	3313	if (ix)
2903	{	3314	{
…		…
3009		3420
3010	void glEndList ()	3421	void glEndList ()
3011		3422
3012	void glCallList (int list)	3423	void glCallList (int list)
3013		3424
		3425	void c_init ()
		3426	CODE:
		3427	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3428	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3429
3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3430	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3015		3431
3016	PROTOTYPES: DISABLE	3432	PROTOTYPES: DISABLE
3017		3433
3018	void	3434	void
3019	find_widget (SV *self, NV x, NV y)	3435	find_widget (SV *self, NV x, NV y)
3020	PPCODE:	3436	PPCODE:
3021	{	3437	{
3022	if (within_widget (self, x, y))	3438	if (within_widget (self, x, y))
3023	XPUSHs (self);	3439	XPUSHs (self);
3024	}	3440	}
3025		3441
3026	BOOT:	3442	BOOT:
3027	{	3443	{
…		…
3035		3451
3036	void	3452	void
3037	draw (SV *self)	3453	draw (SV *self)
3038	CODE:	3454	CODE:
3039	{	3455	{
3040	HV *hv;	3456	HV *hv;
3041	SV **svp;	3457	SV **svp;
3042	NV x, y, w, h;	3458	NV x, y, w, h;
3043	SV *draw_x_sv = GvSV (draw_x_gv);	3459	SV *draw_x_sv = GvSV (draw_x_gv);
3044	SV *draw_y_sv = GvSV (draw_y_gv);	3460	SV *draw_y_sv = GvSV (draw_y_gv);
3045	SV *draw_w_sv = GvSV (draw_w_gv);	3461	SV *draw_w_sv = GvSV (draw_w_gv);
3046	SV *draw_h_sv = GvSV (draw_h_gv);	3462	SV *draw_h_sv = GvSV (draw_h_gv);

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