ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.273 by root, Wed Aug 20 13:30:02 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>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	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);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		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 */
86	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
92		101
93	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
94	#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	}
95		128
96	static AV *texture_av;	129	static AV *texture_av;
97		130
98	static struct	131	static struct
99	{	132	{
…		…
156	{	189	{
157	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
158		191
159	while (attrs)	192	while (attrs)
160	{	193	{
161	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
162		195
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	197	return 1;
165		198
166	attrs = attrs->next;	199	attrs = attrs->next;
167	}	200	}
168		201
169	return 0;	202	return 0;
170	}	203	}
171		204
172	typedef struct cf_layout {	205	struct cf_layout {
173	PangoLayout *pl;	206	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
175	int base_height;	208	int base_height;
176	DC__Font font;	209	DC__Font font;
177	rc_t *rc;	210	rc_t rc;
178	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
179		214
180	static DC__Font default_font;	215	static DC__Font default_font;
181	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
183		218
184	static void	219	static void
185	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
186	{	221	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	225	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	227	}
193		228
194	static void	229	static void
…		…
224	}	259	}
225		260
226	typedef uint16_t tileid;	261	typedef uint16_t tileid;
227	typedef uint16_t faceid;	262	typedef uint16_t faceid;
228		263
229	typedef struct {	264	struct maptex
		265	{
230	GLuint name;	266	GLuint name;
231	int w, h;	267	int w, h;
232	float s, t;	268	float s, t;
233	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
234	tileid smoothtile;	270	tileid smoothtile;
235	uint8_t smoothlevel;	271	uint8_t smoothlevel;
236	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
237		274
238	typedef struct {	275	struct mapcell
		276	{
239	uint32_t player;	277	uint32_t player;
240	tileid tile[3];	278	tileid tile[3];
241	uint16_t darkness;	279	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	281	};
244		282
245	typedef struct {	283	struct maprow
		284	{
246	int32_t c0, c1;	285	int32_t c0, c1;
247	mapcell *col;	286	mapcell *col;
248	} maprow;	287	};
249		288
250	typedef struct map {	289	struct mapgrid {
251	int x, y, w, h;	290	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
254	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
255		294
256	int32_t rows;	295	int32_t rows;
257	maprow *row;	296	maprow *row;
258	} *DC__Map;	297	};
259		298
260	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
261	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
262	{	304	{
263	char *p;	305	T *p;
264		306
265	New (0, p, sze + inc, char);	307	Newxz (p, sze + inc, T);
266	Zero (p, inc, char);
267	Move (ptr, p + inc, sze, char);	308	Move (ptr, p + inc, sze, T);
268	Safefree (ptr);	309	Safefree (ptr);
269		310
270	return p;	311	ptr = p;
271	}	312	}
272		313
273	static char *	314	template<typename T>
274	append (char *ptr, int sze, int inc)
275	{
276	Renew (ptr, sze + inc, char);
277	Zero (ptr + sze, inc, char);
278
279	return ptr;
280	}
281
282	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
283	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
284
285	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
286	need_facenum (struct map *self, faceid face)	323	need_facenum (struct mapgrid *self, faceid face)
287	{	324	{
288	while (self->faces <= face)	325	while (self->faces <= face)
289	{	326	{
290	Append (tileid, self->face2tile, self->faces, self->faces);	327	append (self->face2tile, self->faces, self->faces);
291	self->faces *= 2;	328	self->faces *= 2;
292	}	329	}
293	}	330	}
294		331
295	static void	332	static void
296	need_texid (struct map *self, int texid)	333	need_texid (struct mapgrid *self, int texid)
297	{	334	{
298	while (self->texs <= texid)	335	while (self->texs <= texid)
299	{	336	{
300	Append (maptex, self->tex, self->texs, self->texs);	337	append (self->tex, self->texs, self->texs);
301	self->texs *= 2;	338	self->texs *= 2;
302	}	339	}
303	}	340	}
304		341
305	static maprow *	342	static maprow *
306	map_get_row (DC__Map self, int y)	343	map_get_row (mapgrid *self, int y)
307	{	344	{
308	if (0 > y)	345	if (0 > y)
309	{	346	{
310	int extend = - y + MAP_EXTEND_Y;	347	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	348	prepend (self->row, self->rows, extend);
312		349
313	self->rows += extend;	350	self->rows += extend;
314	self->y += extend;	351	self->y += extend;
315	y += extend;	352	y += extend;
316	}	353	}
317	else if (y >= self->rows)	354	else if (y >= self->rows)
318	{	355	{
319	int extend = y - self->rows + MAP_EXTEND_Y;	356	int extend = y - self->rows + MAP_EXTEND_Y;
320	Append (maprow, self->row, self->rows, extend);	357	append (self->row, self->rows, extend);
321	self->rows += extend;	358	self->rows += extend;
322	}	359	}
323		360
324	return self->row + y;	361	return self->row + y;
325	}	362	}
…		…
335	}	372	}
336		373
337	if (row->c0 > x)	374	if (row->c0 > x)
338	{	375	{
339	int extend = row->c0 - x + MAP_EXTEND_X;	376	int extend = row->c0 - x + MAP_EXTEND_X;
340	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	377	prepend (row->col, row->c1 - row->c0, extend);
341	row->c0 -= extend;	378	row->c0 -= extend;
342	}	379	}
343	else if (x >= row->c1)	380	else if (x >= row->c1)
344	{	381	{
345	int extend = x - row->c1 + MAP_EXTEND_X;	382	int extend = x - row->c1 + MAP_EXTEND_X;
346	Append (mapcell, row->col, row->c1 - row->c0, extend);	383	append (row->col, row->c1 - row->c0, extend);
347	row->c1 += extend;	384	row->c1 += extend;
348	}	385	}
349		386
350	return row->col + (x - row->c0);	387	return row->col + (x - row->c0);
351	}	388	}
352		389
353	static mapcell *	390	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	391	map_get_cell (mapgrid *self, int x, int y)
355	{	392	{
356	return row_get_cell (map_get_row (self, y), x);	393	return row_get_cell (map_get_row (self, y), x);
357	}	394	}
358		395
359	static void	396	static void
360	map_clear (DC__Map self)	397	map_clear (mapgrid *self)
361	{	398	{
362	int r;	399	int r;
363		400
364	for (r = 0; r < self->rows; r++)	401	for (r = 0; r < self->rows; r++)
365	Safefree (self->row[r].col);	402	Safefree (self->row[r].col);
…		…
383	(cell)->flags = 0; \	420	(cell)->flags = 0; \
384	(cell)->player = 0; \	421	(cell)->player = 0; \
385	} while (0)	422	} while (0)
386		423
387	static void	424	static void
388	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)
389	{	426	{
390	int x, y;	427	int x, y;
391	maprow *row;	428	maprow *row;
392	mapcell *cell;	429	mapcell *cell;
393		430
…		…
410	CELL_CLEAR (cell);	447	CELL_CLEAR (cell);
411	}	448	}
412	}	449	}
413	}	450	}
414		451
415	typedef struct {	452	struct smooth_key
		453	{
416	tileid tile;	454	tileid tile;
417	uint8_t x, y, level;	455	uint8_t x, y, level;
418	} 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	}
419		475
420	static void	476	static void
421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	477	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	478	{
423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	479	auto &&it = h.find (key);
424		480
425	if (SvIOK (*sv))	481	if (it == h.end ())
426	SvIV_set (*sv, SvIVX (*sv) | bits);	482	h.insert (std::make_pair (key, bits));
427	else	483	else
428	sv_setiv (*sv, bits);	484	it->second |= bits;
429	}	485	}
430		486
431	static void	487	static void
432	music_finished (void)	488	music_finished (void)
433	{	489	{
…		…
450	ev.code = 1;	506	ev.code = 1;
451	ev.data1 = (void *)(long)channel;	507	ev.data1 = (void *)(long)channel;
452	ev.data2 = 0;	508	ev.data2 = 0;
453		509
454	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;
455	}	518	}
456		519
457	static unsigned int	520	static unsigned int
458	minpot (unsigned int n)	521	minpot (unsigned int n)
459	{	522	{
…		…
527	return 0;	590	return 0;
528		591
529	return 1;	592	return 1;
530	}	593	}
531		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
532	static void	609	static void
533	deliantra_main ()	610	deliantra_main (SV *real_main)
534	{	611	{
535	char *argv[] = { 0 };
536	call_argv ("::main", G_DISCARD | G_VOID, argv);
537	dSP;	612	dSP;
		613
		614	PUSHMARK (SP);
		615	call_sv (real_main, G_DISCARD | G_VOID);
538	}	616	}
539		617
540	#ifdef __MACOSX__	618	#ifdef __MACOSX__
		619	static SV *real_main;
		620
541	/* to due surprising braindamage on the side of SDL design, we	621	/* to due surprising braindamage on the side of SDL design, we
542	* do some mind-boggling hack here: SDL requires a custom main()	622	* do some mind-boggling hack here: SDL requires a custom main()
543	* on OS X, so... we provide one and call the original main(), which,	623	* on OS X, so... we provide one and call the original main(), which,
544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	624	* due to shared library magic, calls -lSDLmain's main, not perl's main,
545	* and which calls our main (== SDL_main) back.	625	* and which calls our main (== SDL_main) back.
546	*/	626	*/
547	extern C_LINKAGE int	627	extern C_LINKAGE int
548	main (int argc, char *argv[])	628	main (int argc, char *argv[])
549	{	629	{
550	deliantra_main ();	630	deliantra_main (real_main);
551	}	631	}
552		632
553	#undef main	633	#undef main
554		634
555	extern C_LINKAGE int main (int argc, char *argv[]);	635	extern C_LINKAGE int main (int argc, char *argv[]);
556		636
557	static void	637	static void
558	SDL_braino (void)	638	SDL_main_hack (SV *real_main_)
559	{	639	{
		640	real_main = real_main_;
		641
560	char *argv[] = { "deliantra client", 0 };	642	char *argv[] = { "deliantra client", 0 };
561	(main) (1, argv);	643	(main) (1, argv);
562	}	644	}
563	#else	645	#else
564	static void	646	static void
565	SDL_braino (void)	647	SDL_main_hack (SV *real_main)
566	{	648	{
567	deliantra_main ();	649	deliantra_main (real_main);
568	}	650	}
569	#endif	651	#endif
570		652
571	MODULE = Deliantra::Client PACKAGE = DC	653	MODULE = Deliantra::Client PACKAGE = DC
572		654
…		…
603	const_iv (SDL_USEREVENT),	685	const_iv (SDL_USEREVENT),
604		686
605	const_iv (SDL_APPINPUTFOCUS),	687	const_iv (SDL_APPINPUTFOCUS),
606	const_iv (SDL_APPMOUSEFOCUS),	688	const_iv (SDL_APPMOUSEFOCUS),
607	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),
608		740
609	const_iv (SDLK_FIRST),	741	const_iv (SDLK_FIRST),
610	const_iv (SDLK_LAST),	742	const_iv (SDLK_LAST),
611	const_iv (SDLK_KP0),	743	const_iv (SDLK_KP0),
612	const_iv (SDLK_KP1),	744	const_iv (SDLK_KP1),
…		…
688	const_iv (KMOD_RMETA),	820	const_iv (KMOD_RMETA),
689	const_iv (KMOD_NUM),	821	const_iv (KMOD_NUM),
690	const_iv (KMOD_CAPS),	822	const_iv (KMOD_CAPS),
691	const_iv (KMOD_MODE),	823	const_iv (KMOD_MODE),
692		824
		825	const_iv (KMOD_LRAM),
		826
693	const_iv (MIX_DEFAULT_FORMAT),	827	const_iv (MIX_DEFAULT_FORMAT),
694		828
695	const_iv (SDL_INIT_TIMER),	829	const_iv (SDL_INIT_TIMER),
696	const_iv (SDL_INIT_AUDIO),	830	const_iv (SDL_INIT_AUDIO),
697	const_iv (SDL_INIT_VIDEO),	831	const_iv (SDL_INIT_VIDEO),
…		…
721		855
722	const_iv (FOW_DARKNESS)	856	const_iv (FOW_DARKNESS)
723	# undef const_iv	857	# undef const_iv
724	};	858	};
725		859
726	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--)
727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	861	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
728		862
729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	863	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	864	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
731	}	865	}
732		866
…		…
748	NV ceil (NV x)	882	NV ceil (NV x)
749		883
750	IV minpot (UV n)	884	IV minpot (UV n)
751		885
752	IV popcount (UV n)	886	IV popcount (UV n)
		887
		888	NV distance (NV dx, NV dy)
		889	CODE:
		890	RETVAL = pow (dx * dx + dy * dy, 0.5);
		891	OUTPUT:
		892	RETVAL
753		893
754	void	894	void
755	pango_init ()	895	pango_init ()
756	CODE:	896	CODE:
757	{	897	{
…		…
765	#endif	905	#endif
766	}	906	}
767		907
768	char *SDL_GetError ()	908	char *SDL_GetError ()
769		909
770	void SDL_braino ()	910	void SDL_main_hack (SV *real_main)
		911	PROTOTYPE: &
771		912
772	int SDL_Init (U32 flags)	913	int SDL_Init (U32 flags)
773		914
774	int SDL_InitSubSystem (U32 flags)	915	int SDL_InitSubSystem (U32 flags)
775		916
776	void SDL_QuitSubSystem (U32 flags)	917	void SDL_QuitSubSystem (U32 flags)
777		918
778	void SDL_Quit ()	919	void SDL_Quit ()
779		920
780	int SDL_GL_SetAttribute (int attr, int value)	921	int SDL_GL_SetAttribute (int attr, int value)
		922	C_ARGS: (SDL_GLattr)attr, value
781		923
782	int SDL_GL_GetAttribute (int attr)	924	int SDL_GL_GetAttribute (int attr)
783	CODE:	925	CODE:
784	if (SDL_GL_GetAttribute (attr, &RETVAL))	926	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
785	XSRETURN_UNDEF;	927	XSRETURN_UNDEF;
786	OUTPUT:	928	OUTPUT:
787	RETVAL	929	RETVAL
788		930
789	void	931	void
…		…
844	);	986	);
845		987
846	if (RETVAL)	988	if (RETVAL)
847	{	989	{
848	av_clear (texture_av);	990	av_clear (texture_av);
849
850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
851	#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);
852	#include "glfunc.h"	992	#include "glfunc.h"
853	#undef GL_FUNC	993	#undef GL_FUNC
		994	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		995	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
854	}	996	}
855	}	997	}
856	OUTPUT:	998	OUTPUT:
857	RETVAL	999	RETVAL
		1000
		1001	void
		1002	SDL_WM_SetCaption (const char *title, const char *icon)
858		1003
859	void	1004	void
860	SDL_GL_SwapBuffers ()	1005	SDL_GL_SwapBuffers ()
861		1006
862	char *	1007	char *
863	SDL_GetKeyName (int sym)	1008	SDL_GetKeyName (int sym)
		1009	C_ARGS: (SDLKey)sym
864		1010
865	int	1011	int
866	SDL_GetAppState ()	1012	SDL_GetAppState ()
867		1013
868	int	1014	int
869	SDL_GetModState ()	1015	SDL_GetModState ()
870		1016
		1017	int
		1018	SDL_WaitEvent ()
		1019	C_ARGS: 0
		1020
871	void	1021	void
		1022	SDL_PumpEvents ()
		1023
		1024	void
872	poll_events ()	1025	peep_events ()
873	PPCODE:	1026	PPCODE:
874	{	1027	{
875	SDL_Event ev;	1028	SDL_Event ev;
876		1029
877	SDL_PumpEvents ();	1030	SDL_PumpEvents ();
…		…
884	{	1037	{
885	case SDL_KEYDOWN:	1038	case SDL_KEYDOWN:
886	case SDL_KEYUP:	1039	case SDL_KEYUP:
887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1040	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1041	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
889	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);
890	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 */
891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1044	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
892	break;	1045	break;
893		1046
894	case SDL_ACTIVEEVENT:	1047	case SDL_ACTIVEEVENT:
895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1048	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
913	x = ev.motion.x;	1066	x = ev.motion.x;
914	y = ev.motion.y;	1067	y = ev.motion.y;
915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1068	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916	}	1069	}
917		1070
918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1071	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
919	hv_store (hv, "state", 5, newSViv (state), 0);	1072	hv_store (hv, "state", 5, newSViv (state), 0);
920	hv_store (hv, "x", 1, newSViv (x), 0);	1073	hv_store (hv, "x", 1, newSViv (x), 0);
921	hv_store (hv, "y", 1, newSViv (y), 0);	1074	hv_store (hv, "y", 1, newSViv (y), 0);
922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1075	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1076	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
943		1096
944	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))));
945	}	1098	}
946	}	1099	}
947		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
948	int	1114	int
949	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)
950	POSTCALL:	1116	POSTCALL:
951	Mix_HookMusicFinished (music_finished);	1117	Mix_HookMusicFinished (music_finished);
952	Mix_ChannelFinished (channel_finished);	1118	Mix_ChannelFinished (channel_finished);
953		1119
954	void	1120	void
955	Mix_QuerySpec ()	1121	Mix_QuerySpec ()
…		…
1014	add_font (char *file)	1180	add_font (char *file)
1015	CODE:	1181	CODE:
1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1182	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1017	OUTPUT:	1183	OUTPUT:
1018	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)
1019		1192
1020	void	1193	void
1021	load_image_inline (SV *image_)	1194	load_image_inline (SV *image_)
1022	ALIAS:	1195	ALIAS:
1023	load_image_file = 1	1196	load_image_file = 1
…		…
1069		1242
1070	SDL_LockSurface (surface2);	1243	SDL_LockSurface (surface2);
1071	EXTEND (SP, 6);	1244	EXTEND (SP, 6);
1072	PUSHs (sv_2mortal (newSViv (surface2->w)));	1245	PUSHs (sv_2mortal (newSViv (surface2->w)));
1073	PUSHs (sv_2mortal (newSViv (surface2->h)));	1246	PUSHs (sv_2mortal (newSViv (surface2->h)));
1074	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1247	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1075	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)));
1076	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1249	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1077	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1250	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1078	SDL_UnlockSurface (surface2);	1251	SDL_UnlockSurface (surface2);
1079		1252
…		…
1139	#if DEBUG	1312	#if DEBUG
1140	VALGRIND_DO_LEAK_CHECK;	1313	VALGRIND_DO_LEAK_CHECK;
1141	#endif	1314	#endif
1142	}	1315	}
1143		1316
		1317	int
		1318	SvREFCNT (SV *sv)
		1319	CODE:
		1320	RETVAL = SvREFCNT (sv);
		1321	OUTPUT:
		1322	RETVAL
		1323
1144	MODULE = Deliantra::Client PACKAGE = DC::Font	1324	MODULE = Deliantra::Client PACKAGE = DC::Font
1145		1325
1146	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1147		1327
1148	DC::Font	1328	DC::Font
1149	new_from_file (SV *class, char *path, int id = 0)	1329	new_from_file (SV *klass, char *path, int id = 0)
1150	CODE:	1330	CODE:
1151	{	1331	{
1152	int count;	1332	int count;
1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1333	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1154	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1334	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1183	PROTOTYPE:	1363	PROTOTYPE:
1184	CODE:	1364	CODE:
1185	tc_restore ();	1365	tc_restore ();
1186		1366
1187	DC::Layout	1367	DC::Layout
1188	new (SV *class)	1368	new (SV *klass)
1189	CODE:	1369	CODE:
1190	New (0, RETVAL, 1, struct cf_layout);	1370	RETVAL = new cf_layout;
1191		1371
1192	RETVAL->pl = pango_layout_new (opengl_context);	1372	RETVAL->pl = pango_layout_new (opengl_context);
1193	RETVAL->r = 1.;	1373	RETVAL->r = 1.;
1194	RETVAL->g = 1.;	1374	RETVAL->g = 1.;
1195	RETVAL->b = 1.;	1375	RETVAL->b = 1.;
1196	RETVAL->a = 1.;	1376	RETVAL->a = 1.;
1197	RETVAL->base_height = MIN_FONT_HEIGHT;	1377	RETVAL->base_height = MIN_FONT_HEIGHT;
1198	RETVAL->font = 0;	1378	RETVAL->font = 0;
1199	RETVAL->rc = rc_alloc ();
1200		1379
1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1380	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1202	layout_update_font (RETVAL);	1381	layout_update_font (RETVAL);
1203	OUTPUT:	1382	OUTPUT:
1204	RETVAL	1383	RETVAL
1205		1384
1206	void	1385	void
1207	DESTROY (DC::Layout self)	1386	DESTROY (DC::Layout self)
1208	CODE:	1387	CODE:
1209	g_object_unref (self->pl);	1388	g_object_unref (self->pl);
1210	rc_free (self->rc);
1211	Safefree (self);	1389	delete self;
1212		1390
1213	void	1391	void
1214	set_text (DC::Layout self, SV *text_)	1392	set_text (DC::Layout self, SV *text_)
1215	CODE:	1393	CODE:
1216	{	1394	{
…		…
1342		1520
1343	void	1521	void
1344	set_height (DC::Layout self, int base_height)	1522	set_height (DC::Layout self, int base_height)
1345	CODE:	1523	CODE:
1346	if (self->base_height != base_height)	1524	if (self->base_height != base_height)
1347	{	1525	{
1348	self->base_height = base_height;	1526	self->base_height = base_height;
1349	layout_update_font (self);	1527	layout_update_font (self);
1350	}	1528	}
1351		1529
1352	void	1530	void
…		…
1470	}	1648	}
1471		1649
1472	void	1650	void
1473	render (DC::Layout self, float x, float y, int flags = 0)	1651	render (DC::Layout self, float x, float y, int flags = 0)
1474	CODE:	1652	CODE:
1475	rc_clear (self->rc);	1653	self->rc.clear ();
1476	pango_opengl_render_layout_subpixel (	1654	pango_opengl_render_layout_subpixel (
1477	self->pl,	1655	self->pl,
1478	self->rc,	1656	&self->rc,
1479	x * PANGO_SCALE, y * PANGO_SCALE,	1657	x * PANGO_SCALE, y * PANGO_SCALE,
1480	self->r, self->g, self->b, self->a,	1658	self->r, self->g, self->b, self->a,
1481	flags	1659	flags
1482	);	1660	);
1483	// we assume that context_change actually clears/frees stuff	1661	// we assume that context_change actually clears/frees stuff
…		…
1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1672	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1673	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1496	glEnable (GL_ALPHA_TEST);	1674	glEnable (GL_ALPHA_TEST);
1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1675	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1498		1676
1499	rc_draw (self->rc);	1677	self->rc.draw ();
1500		1678
1501	glDisable (GL_ALPHA_TEST);	1679	glDisable (GL_ALPHA_TEST);
1502	glDisable (GL_BLEND);	1680	glDisable (GL_BLEND);
1503	glDisable (GL_TEXTURE_2D);	1681	glDisable (GL_TEXTURE_2D);
1504	}	1682	}
…		…
1579	glDisable (GL_ALPHA_TEST);	1757	glDisable (GL_ALPHA_TEST);
1580	glDisable (GL_BLEND);	1758	glDisable (GL_BLEND);
1581	}	1759	}
1582	}	1760	}
1583		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
1584	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)
1585	CODE:	1884	CODE:
1586	{	1885	{
1587	GLint width;	1886	GLint width;
1588	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);
…		…
1595	MODULE = Deliantra::Client PACKAGE = DC::Map	1894	MODULE = Deliantra::Client PACKAGE = DC::Map
1596		1895
1597	PROTOTYPES: DISABLE	1896	PROTOTYPES: DISABLE
1598		1897
1599	DC::Map	1898	DC::Map
1600	new (SV *class)	1899	new (SV *klass)
1601	CODE:	1900	CODE:
1602	New (0, RETVAL, 1, struct map);	1901	New (0, RETVAL, 1, mapgrid);
1603	RETVAL->x = 0;	1902	RETVAL->x = 0;
1604	RETVAL->y = 0;	1903	RETVAL->y = 0;
1605	RETVAL->w = 0;	1904	RETVAL->w = 0;
1606	RETVAL->h = 0;	1905	RETVAL->h = 0;
1607	RETVAL->ox = 0;	1906	RETVAL->ox = 0;
…		…
1644		1943
1645	void	1944	void
1646	set_smooth (DC::Map self, int face, int smooth, int level)	1945	set_smooth (DC::Map self, int face, int smooth, int level)
1647	CODE:	1946	CODE:
1648	{	1947	{
1649	tileid texid;	1948	tileid texid;
1650	maptex *tex;	1949	maptex *tex;
1651		1950
1652	if (face < 0 || face >= self->faces)	1951	if (face < 0 || face >= self->faces)
1653	return;	1952	return;
1654		1953
1655	if (smooth < 0 || smooth >= self->faces)	1954	if (smooth < 0 || smooth >= self->faces)
1656	return;	1955	return;
1657		1956
1658	texid = self->face2tile [face];	1957	texid = self->face2tile [face];
1659		1958
1660	if (!texid)	1959	if (!texid)
1661	return;	1960	return;
1662		1961
1663	tex = self->tex + texid;	1962	tex = self->tex + texid;
…		…
1692	//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);
1693	// use uglier nearest interpolation because linear suffers	1992	// use uglier nearest interpolation because linear suffers
1694	// from transparent color bleeding and ugly wrapping effects.	1993	// from transparent color bleeding and ugly wrapping effects.
1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1994	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1696	}	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	}
1697		2016
1698	int	2017	int
1699	ox (DC::Map self)	2018	ox (DC::Map self)
1700	ALIAS:	2019	ALIAS:
1701	oy = 1	2020	oy = 1
…		…
1733	self->ox += dx; self->x += dx;	2052	self->ox += dx; self->x += dx;
1734	self->oy += dy; self->y += dy;	2053	self->oy += dy; self->y += dy;
1735		2054
1736	while (self->y < 0)	2055	while (self->y < 0)
1737	{	2056	{
1738	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2057	prepend (self->row, self->rows, MAP_EXTEND_Y);
1739		2058
1740	self->rows += MAP_EXTEND_Y;	2059	self->rows += MAP_EXTEND_Y;
1741	self->y += MAP_EXTEND_Y;	2060	self->y += MAP_EXTEND_Y;
1742	}	2061	}
1743	}	2062	}
1744		2063
1745	SV *	2064	SV *
1746	map1a_update (DC::Map self, SV *data_, int extmap)	2065	map1a_update (DC::Map self, SV *data_)
1747	CODE:	2066	CODE:
1748	{	2067	{
1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2068	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1750	uint8_t *data_end = (uint8_t *)SvEND (data_);	2069	uint8_t *data_end = (uint8_t *)SvEND (data_);
1751	mapcell *cell;	2070	mapcell *cell;
…		…
1772		2091
1773	//TODO: don't trust server data to be in-range(!)	2092	//TODO: don't trust server data to be in-range(!)
1774		2093
1775	if (flags & 8)	2094	if (flags & 8)
1776	{	2095	{
		2096	uint8_t ext, cmd;
		2097
1777	if (extmap)	2098	do
1778	{	2099	{
1779	uint8_t ext, cmd;	2100	ext = *data++;
		2101	cmd = ext & 0x7f;
1780		2102
1781	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
1782	{	2106	{
1783	ext = *data++;
1784	cmd = ext & 0x7f;
1785
1786	if (cmd < 4)
1787	cell->darkness = 255 - ext * 64 + 1;
1788	else if (cmd == 5) // health
1789	{
1790	cell->stat_width = 1;	2107	cell->stat_width = 1;
1791	cell->stat_hp = *data++;	2108	cell->stat_hp = *data++;
1792	}
1793	else if (cmd == 6) // monster width
1794	cell->stat_width = *data++ + 1;
1795	else if (cmd == 0x47)
1796	{
1797	if (*data == 1) cell->player = data [1];
1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1801
1802	data += *data + 1;
1803	}
1804	else if (cmd == 8) // cell flags
1805	cell->flags = *data++;
1806	else if (ext & 0x40) // unknown, multibyte => skip
1807	data += *data + 1;
1808	else
1809	data++;
1810	}	2109	}
1811	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++;
1812	}	2127	}
1813	else	2128	while (ext & 0x80);
1814	cell->darkness = *data++ + 1;
1815	}	2129	}
1816		2130
1817	for (z = 0; z <= 2; ++z)	2131	for (z = 0; z <= 2; ++z)
1818	if (flags & (4 >> z))	2132	if (flags & (4 >> z))
1819	{	2133	{
…		…
1822	cell->tile [z] = self->face2tile [face];	2136	cell->tile [z] = self->face2tile [face];
1823		2137
1824	if (cell->tile [z])	2138	if (cell->tile [z])
1825	{	2139	{
1826	maptex *tex = self->tex + cell->tile [z];	2140	maptex *tex = self->tex + cell->tile [z];
		2141	tex->unused = 0;
1827	if (!tex->name)	2142	if (!tex->name)
1828	av_push (missing, newSViv (cell->tile [z]));	2143	av_push (missing, newSViv (cell->tile [z]));
1829		2144
1830	if (tex->smoothtile)	2145	if (tex->smoothtile)
1831	{	2146	{
1832	maptex *smooth = self->tex + tex->smoothtile;	2147	maptex *smooth = self->tex + tex->smoothtile;
		2148	smooth->unused = 0;
1833	if (!smooth->name)	2149	if (!smooth->name)
1834	av_push (missing, newSViv (tex->smoothtile));	2150	av_push (missing, newSViv (tex->smoothtile));
1835	}	2151	}
1836	}	2152	}
1837	}	2153	}
…		…
1865	? self->row + y	2181	? self->row + y
1866	: 0;	2182	: 0;
1867		2183
1868	for (x = x0; x < x1; x++)	2184	for (x = x0; x < x1; x++)
1869	{	2185	{
1870	int r = 32, g = 32, b = 32, a = 192;	2186	unsigned int r = 32, g = 32, b = 32, a = 192;
1871		2187
1872	if (row && row->c0 <= x && x < row->c1)	2188	if (row && row->c0 <= x && x < row->c1)
1873	{	2189	{
1874	mapcell *cell = row->col + (x - row->c0);	2190	mapcell *cell = row->col + (x - row->c0);
1875		2191
…		…
1877	{	2193	{
1878	maptex tex = self->tex [cell->tile [z]];	2194	maptex tex = self->tex [cell->tile [z]];
1879	int a0 = 255 - tex.a;	2195	int a0 = 255 - tex.a;
1880	int a1 = tex.a;	2196	int a1 = tex.a;
1881		2197
1882	r = (r * a0 + tex.r * a1) / 255;	2198	r = div255 (r * a0 + tex.r * a1);
1883	g = (g * a0 + tex.g * a1) / 255;	2199	g = div255 (g * a0 + tex.g * a1);
1884	b = (b * a0 + tex.b * a1) / 255;	2200	b = div255 (b * a0 + tex.b * a1);
1885	a = (a * a0 + tex.a * a1) / 255;	2201	a = div255 (a * a0 + tex.a * a1);
1886	}	2202	}
1887	}	2203	}
1888		2204
1889	*map++ = (r )	2205	*map++ = (r )
1890	| (g << 8)	2206	| (g << 8)
1891	| (b << 16)	2207	| (b << 16)
1892	| (a << 24);	2208	| (a << 24);
1893	}	2209	}
1894	}	2210	}
1895		2211
1896	RETVAL = map_sv;	2212	RETVAL = map_sv;
1897	}	2213	}
1898	OUTPUT:	2214	OUTPUT:
1899	RETVAL	2215	RETVAL
1900		2216
1901	void	2217	void
1902	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)
1903	CODE:	2219	CODE:
1904	{	2220	{
1905	int x, y, z;	2221	int x, y, z;
1906		2222
1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909	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!
1910	smooth_key skey;
1911	int pl_x, pl_y;	2224	int pl_x, pl_y;
1912	maptex pl_tex;	2225	maptex pl_tex;
1913	rc_t *rc = rc_alloc ();	2226	rc_t rc;
		2227	rc_t rc_ov;
1914	rc_key_t key;	2228	rc_key_t key;
1915	rc_array_t *arr;	2229	rc_t::array_t *arr;
1916		2230
1917	pl_tex.name = 0;	2231	pl_tex.name = 0;
1918		2232
1919	// thats current max. sorry.	2233	// that's current max. sorry.
1920	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1921	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1922
1923	// clear key, in case of extra padding
1924	memset (&skey, 0, sizeof (skey));
1925		2236
1926	memset (&key, 0, sizeof (key));	2237	memset (&key, 0, sizeof (key));
1927	key.r = 255;	2238	key.r = 255;
1928	key.g = 255;	2239	key.g = 255;
1929	key.b = 255;	2240	key.b = 255;
1930	key.a = 255;	2241	key.a = 255;
1931	key.mode = GL_QUADS;	2242	key.mode = GL_QUADS;
1932	key.format = GL_T2F_V3F;	2243	key.format = GL_T2F_V3F;
1933	key.texname = -1;
1934		2244
1935	mx += self->x;	2245	mx += self->x;
1936	my += self->y;	2246	my += self->y;
1937		2247
1938	// first pass: determine smooth_max	2248	// first pass: determine smooth_max
1939	// rather ugly, if you ask me	2249	// rather ugly, if you ask me
1940	// could also be stored inside mapcell and updated on change	2250	// could also be stored inside mapcell and updated on change
1941	memset (smooth_max, 0, sizeof (smooth_max));	2251	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1942		2252
1943	for (y = 0; y < sh; y++)	2253	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2254	if (0 <= y + my && y + my < self->rows)
1945	{	2255	{
1946	maprow *row = self->row + (y + my);	2256	maprow *row = self->row + (y + my);
…		…
1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1963		2273
1964	for (z = 0; z <= 2; z++)	2274	for (z = 0; z <= 2; z++)
1965	{	2275	{
1966	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;
1967		2280
1968	for (y = 0; y < sh; y++)	2281	for (y = 0; y < sh; y++)
1969	if (0 <= y + my && y + my < self->rows)	2282	if (0 <= y + my && y + my < self->rows)
1970	{	2283	{
1971	maprow *row = self->row + (y + my);	2284	maprow *row = self->row + (y + my);
…		…
1977	tileid tile = cell->tile [z];	2290	tileid tile = cell->tile [z];
1978		2291
1979	if (tile)	2292	if (tile)
1980	{	2293	{
1981	maptex tex = self->tex [tile];	2294	maptex tex = self->tex [tile];
1982	int px = (x + 1) * T - tex.w;	2295	int px, py;
1983	int py = (y + 1) * T - tex.h;
1984		2296
1985	if (key.texname != tex.name)	2297	if (key.texname != tex.name)
1986	{	2298	{
		2299	self->tex [tile].unused = 0;
		2300
1987	if (!tex.name)	2301	if (!tex.name)
1988	tex = self->tex [2]; /* missing, replace by noface */	2302	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1989		2303
1990	key.texname = tex.name;	2304	key.texname = tex.name;
1991	arr = rc_array (rc, &key);	2305	arr = &rc.array (key);
1992	}	2306	}
		2307
		2308	px = (x + 1) * Th - tex.w;
		2309	py = (y + 1) * Tw - tex.h;
1993		2310
1994	if (expect_false (cell->player == player) && expect_false (z == 2))	2311	if (expect_false (cell->player == player) && expect_false (z == 2))
1995	{	2312	{
1996	pl_x = px;	2313	pl_x = px;
1997	pl_y = py;	2314	pl_y = py;
1998	pl_tex = tex;	2315	pl_tex = tex;
1999	continue;	2316	continue;
2000	}	2317	}
2001		2318
2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2319	arr->t2f_v3f (0 , 0 , px , py , 0);
2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2320	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2004	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);
2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2322	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2006
2007	if (expect_false (cell->flags) && expect_false (z == 2))
2008	{
2009	// overlays such as the speech bubble, probably more to come
2010	if (cell->flags & 1)
2011	{
2012	maptex tex = self->tex [1];
2013	int px = x * T + T * 2 / 32;
2014	int py = y * T - T * 6 / 32;
2015
2016	if (tex.name)
2017	{
2018	if (key.texname != tex.name)
2019	{
2020	key.texname = tex.name;
2021	arr = rc_array (rc, &key);
2022	}
2023
2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028	}
2029	}
2030	}
2031		2323
2032	// update smooth hash	2324	// update smooth hash
2033	if (tex.smoothtile)	2325	if (tex.smoothtile)
2034	{	2326	{
2035	skey.tile = tex.smoothtile;	2327	skey.tile = tex.smoothtile;
2036	skey.level = tex.smoothlevel;	2328	skey.level = tex.smoothlevel;
2037		2329
2038	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2330	smooth_level[tex.smoothlevel] = 1;
2039		2331
2040	// 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
2041	// shifted +1|+1 so we always stay positive.	2333	// shifted +1|+1 so we always stay positive.
2042		2334
2043	// bits is ___n cccc CCCC bbbb	2335	// bits is ___n cccc CCCC bbbb
…		…
2051		2343
2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2344	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2053	// ·· ·· ·┏ ┓·	2345	// ·· ·· ·┏ ┓·
2054		2346
2055	// full tile	2347	// full tile
2056	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);
2057		2349
2058	// borders	2350	// borders
2059	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);
2060	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);
2061	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);
2062	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);
2063		2355
2064	// corners	2356	// corners
2065	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);
2066	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);
2067	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);
2068	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);
2069	}	2381	}
2070	}	2382	}
2071	}	2383	}
2072	}	2384	}
2073		2385
2074	rc_draw (rc);	2386	rc.draw ();
2075	rc_clear (rc);	2387	rc.clear ();
2076		2388
2077	// go through all smoothlevels, lowest to highest, then draw.	2389	// go through all smoothlevels, lowest to highest, then draw.
2078	// this is basically counting sort	2390	// this is basically counting sort
2079	{	2391	{
2080	int w, b;	2392	int w, b;
2081		2393
2082	glEnable (GL_TEXTURE_2D);	2394	glEnable (GL_TEXTURE_2D);
2083	glBegin (GL_QUADS);	2395	glBegin (GL_QUADS);
2084	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)
2085	{	2399	{
2086	uint32_t smask = smooth_level [w];	2400	smooth_key &skey = it->first;
2087	if (smask)	2401	IV bits = it->second;
2088	for (b = 0; b < 32; ++b)	2402
2089	if (smask & (((uint32_t)1) << b))	2403	if (!(bits & 0x1000)
		2404	&& skey.level == level
		2405	&& level > smooth_max [skey.x][skey.y])
2090	{	2406	{
2091	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
2092	HE *he;	2415	if (tex.name)
2093
2094	hv_iterinit (smooth);
2095	while ((he = hv_iternext (smooth)))
2096	{	2416	{
2097	smooth_key *skey = (smooth_key *)HeKEY (he);	2417	// this time avoiding texture state changes
2098	IV bits = SvIVX (HeVAL (he));	2418	// save gobs of state changes.
2099		2419	if (key.texname != tex.name)
2100	if (!(bits & 0x1000)
2101	&& skey->level == level
2102	&& level > smooth_max [skey->x][skey->y])
2103	{	2420	{
2104	maptex tex = self->tex [skey->tile];	2421	self->tex [skey.tile].unused = 0;
2105	int px = (((int)skey->x) - 1) * T;
2106	int py = (((int)skey->y) - 1) * T;
2107	int border = bits & 15;
2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109	float dx = tex.s * .0625f; // 16 images/row
2110	float dy = tex.t * .5f ; // 2 images/column
2111		2422
2112	if (tex.name)
2113	{
2114	// this time avoiding texture state changes
2115	// save gobs of state changes.
2116	if (key.texname != tex.name)
2117	{
2118	glEnd ();	2423	glEnd ();
2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2424	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2120	glBegin (GL_QUADS);	2425	glBegin (GL_QUADS);
2121	}	2426	}
2122		2427
2123	if (border)	2428	if (border)
2124	{	2429	{
2125	float ox = border * dx;	2430	float ox = border * dx;
2126		2431
2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2432	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2435	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2131	}	2436	}
2132		2437
2133	if (corner)	2438	if (corner)
2134	{	2439	{
2135	float ox = corner * dx;	2440	float ox = corner * dx;
2136		2441
2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2442	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2443	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2444	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2141	}
2142	}
2143	}	2446	}
2144	}	2447	}
2145	}	2448	}
2146	}	2449	}
2147		2450
2148	glEnd ();	2451	glEnd ();
2149	glDisable (GL_TEXTURE_2D);	2452	glDisable (GL_TEXTURE_2D);
2150	key.texname = -1;	2453	key.texname = -1;
2151	}	2454	}
2152
2153	hv_clear (smooth);
2154	}	2455	}
2155		2456
2156	if (pl_tex.name)	2457	if (pl_tex.name)
2157	{	2458	{
2158	maptex tex = pl_tex;	2459	maptex tex = pl_tex;
2159	int px = pl_x + sdx;	2460	int px = pl_x + sdx;
2160	int py = pl_y + sdy;	2461	int py = pl_y + sdy;
2161		2462
2162	key.texname = tex.name;	2463	key.texname = tex.name;
2163	arr = rc_array (rc, &key);	2464	rc_t::array_t &arr = rc.array (key);
2164		2465
2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2466	arr.t2f_v3f (0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2467	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2167	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);
2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2469	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2169		2470
2170	rc_draw (rc);	2471	rc.draw ();
2171	}	2472	}
2172		2473
		2474	rc_ov.draw ();
		2475	rc_ov.clear ();
		2476
2173	glDisable (GL_BLEND);	2477	glDisable (GL_BLEND);
2174	rc_free (rc);
2175		2478
2176	// top layer: overlays such as the health bar	2479	// top layer: overlays such as the health bar
2177	for (y = 0; y < sh; y++)	2480	for (y = 0; y < sh; y++)
2178	if (0 <= y + my && y + my < self->rows)	2481	if (0 <= y + my && y + my < self->rows)
2179	{	2482	{
…		…
2182	for (x = 0; x < sw; x++)	2485	for (x = 0; x < sw; x++)
2183	if (row->c0 <= x + mx && x + mx < row->c1)	2486	if (row->c0 <= x + mx && x + mx < row->c1)
2184	{	2487	{
2185	mapcell *cell = row->col + (x + mx - row->c0);	2488	mapcell *cell = row->col + (x + mx - row->c0);
2186		2489
2187	int px = x * T;	2490	int px = x * Tw;
2188	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	}
2189		2498
2190	if (cell->stat_hp)	2499	if (cell->stat_hp)
2191	{	2500	{
2192	int width = cell->stat_width * T;	2501	int width = cell->stat_width * Tw;
2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2502	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2194		2503
2195	glColor3ub (0, 0, 0);	2504	glColor3ub (0, 0, 0);
2196	glRectf (px + 1, py - thick - 2,	2505	glRectf (px + 1, py - thick - 2,
2197	px + width - 1, py);	2506	px + width - 1, py);
2198		2507
…		…
2204	}	2513	}
2205	}	2514	}
2206	}	2515	}
2207		2516
2208	void	2517	void
2209	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)
2210	CODE:	2519	CODE:
2211	{	2520	{
2212	static float color[16][3] = {	2521	static float color[16][3] = {
2213	{ 0.00F, 0.00F, 0.00F },	2522	{ 0.00f, 0.00f, 0.00f },
2214	{ 1.00F, 1.00F, 1.00F },	2523	{ 1.00f, 1.00f, 1.00f },
2215	{ 0.00F, 0.00F, 0.55F },	2524	{ 0.00f, 0.00f, 0.55f },
2216	{ 1.00F, 0.00F, 0.00F },	2525	{ 1.00f, 0.00f, 0.00f },
2217		2526
2218	{ 1.00F, 0.54F, 0.00F },	2527	{ 1.00f, 0.54f, 0.00f },
2219	{ 0.11F, 0.56F, 1.00F },	2528	{ 0.11f, 0.56f, 1.00f },
2220	{ 0.93F, 0.46F, 0.00F },	2529	{ 0.93f, 0.46f, 0.00f },
2221	{ 0.18F, 0.54F, 0.34F },	2530	{ 0.18f, 0.54f, 0.34f },
2222		2531
2223	{ 0.56F, 0.73F, 0.56F },	2532	{ 0.56f, 0.73f, 0.56f },
2224	{ 0.80F, 0.80F, 0.80F },	2533	{ 0.80f, 0.80f, 0.80f },
2225	{ 0.55F, 0.41F, 0.13F },	2534	{ 0.55f, 0.41f, 0.13f },
2226	{ 0.99F, 0.77F, 0.26F },	2535	{ 0.99f, 0.77f, 0.26f },
2227		2536
2228	{ 0.74F, 0.65F, 0.41F },	2537	{ 0.74f, 0.65f, 0.41f },
2229		2538
2230	{ 0.00F, 1.00F, 1.00F },	2539	{ 0.00f, 1.00f, 1.00f },
2231	{ 1.00F, 0.00F, 1.00F },	2540	{ 1.00f, 0.00f, 1.00f },
2232	{ 1.00F, 1.00F, 0.00F },	2541	{ 1.00f, 1.00f, 0.00f },
2233	};	2542	};
2234		2543
2235	int x, y;	2544	int x, y;
2236		2545
2237	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	*/
2238	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2553	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2239	glEnable (GL_BLEND);	2554	glEnable (GL_BLEND);
2240	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2555	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2241	glBegin (GL_QUADS);	2556	glBegin (GL_QUADS);
2242		2557
2243	for (y = 0; y < h; y++)	2558	for (y = 0; y < h; y++)
…		…
2247		2562
2248	if (m)	2563	if (m)
2249	{	2564	{
2250	float *c = color [m & 15];	2565	float *c = color [m & 15];
2251		2566
2252	float tx1 = m & 0x40 ? 0.5 : 0.;	2567	float tx1 = m & 0x40 ? 0.5f : 0.f;
2253	float tx2 = tx1 + 0.5;	2568	float tx2 = tx1 + 0.5f;
2254		2569
2255	glColor4f (c[0], c[1], c[2], 0.75);	2570	glColor4f (c[0], c[1], c[2], 1);
2256	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2571	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2257	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2572	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2258	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2573	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2259	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2574	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2260	}	2575	}
…		…
2268	void	2583	void
2269	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)
2270	PPCODE:	2585	PPCODE:
2271	{	2586	{
2272	int x, y;	2587	int x, y;
2273	int sw1 = sw + 2;	2588	int sw1 = sw + 2;
2274	int sh1 = sh + 2;	2589	int sh1 = sh + 2;
2275	int sh3 = sh * 3;	2590	int sh3 = sh * 3;
2276	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);
2277	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2594	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2278	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2595	memset (darkness1, 0, sw1*sh1);
2279	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2280		2596
2281	SvPOK_only (darkness3_sv);	2597	SvPOK_only (darkness3_sv);
2282	SvCUR_set (darkness3_sv, sw34 * sh3);	2598	SvCUR_set (darkness3_sv, sw3 * sh3);
2283		2599
2284	mx += self->x - 1;	2600	mx += self->x - 1;
2285	my += self->y - 1;	2601	my += self->y - 1;
2286
2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288		2602
2289	for (y = 0; y < sh1; y++)	2603	for (y = 0; y < sh1; y++)
2290	if (0 <= y + my && y + my < self->rows)	2604	if (0 <= y + my && y + my < self->rows)
2291	{	2605	{
2292	maprow *row = self->row + (y + my);	2606	maprow *row = self->row + (y + my);
…		…
2295	if (row->c0 <= x + mx && x + mx < row->c1)	2609	if (row->c0 <= x + mx && x + mx < row->c1)
2296	{	2610	{
2297	mapcell *cell = row->col + (x + mx - row->c0);	2611	mapcell *cell = row->col + (x + mx - row->c0);
2298		2612
2299	darkness1 [y * sw1 + x] = cell->darkness	2613	darkness1 [y * sw1 + x] = cell->darkness
2300	? 255 - (cell->darkness - 1)	2614	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2301	: 255 - FOW_DARKNESS;	2615	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2302	}	2616	}
2303	}	2617	}
2304		2618
2305	for (y = 0; y < sh; ++y)	2619	for (y = 0; y < sh; ++y)
2306	for (x = 0; x < sw; ++x)	2620	for (x = 0; x < sw; ++x)
…		…
2325		2639
2326	uint8_t r13 = (d13 + d23 + d12) / 3;	2640	uint8_t r13 = (d13 + d23 + d12) / 3;
2327	uint8_t r23 = d23;	2641	uint8_t r23 = d23;
2328	uint8_t r33 = (d23 + d33 + d32) / 3;	2642	uint8_t r33 = (d23 + d33 + d32) / 3;
2329		2643
2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2334	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 */
2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2339	}	2653	}
2340		2654
2341	free (darkness1);	2655	free (darkness1);
2342		2656
2343	EXTEND (SP, 3);	2657	EXTEND (SP, 3);
2344	PUSHs (sv_2mortal (newSViv (sw34)));	2658	PUSHs (sv_2mortal (newSViv (sw3)));
2345	PUSHs (sv_2mortal (newSViv (sh3)));	2659	PUSHs (sv_2mortal (newSViv (sh3)));
2346	PUSHs (darkness3_sv);	2660	PUSHs (darkness3_sv);
2347	}	2661	}
2348		2662
2349	SV *	2663	SV *
…		…
2412	else	2726	else
2413	*data++ = 0;	2727	*data++ = 0;
2414	}	2728	}
2415	}	2729	}
2416		2730
2417	/* 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 */
2418	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2732	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2419	{	2733	{
2420	SvPOK_only (data_sv);	2734	SvPOK_only (data_sv);
2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2735	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2422	}	2736	}
2423		2737
2424	RETVAL = data_sv;	2738	RETVAL = data_sv;
2425	}	2739	}
2426	OUTPUT:	2740	OUTPUT:
2427	RETVAL	2741	RETVAL
2428		2742
2429	void	2743	void
…		…
2436	STRLEN len;	2750	STRLEN len;
2437	uint8_t *data, *end;	2751	uint8_t *data, *end;
2438		2752
2439	len = SvLEN (data_sv);	2753	len = SvLEN (data_sv);
2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2754	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2441	data = SvPVbyte_nolen (data_sv);	2755	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2442	end = data + len + 8;	2756	end = data + len + 8;
2443		2757
2444	if (len < 5)	2758	if (len < 5)
2445	XSRETURN_EMPTY;	2759	XSRETURN_EMPTY;
2446		2760
…		…
2507	}	2821	}
2508		2822
2509	MODULE = Deliantra::Client PACKAGE = DC::RW	2823	MODULE = Deliantra::Client PACKAGE = DC::RW
2510		2824
2511	DC::RW	2825	DC::RW
2512	new (SV *class, SV *data_sv)	2826	new (SV *klass, SV *data_sv)
2513	CODE:	2827	CODE:
2514	{	2828	{
2515	STRLEN datalen;	2829	STRLEN datalen;
2516	char *data = SvPVbyte (data_sv, datalen);	2830	char *data = SvPVbyte (data_sv, datalen);
2517		2831
…		…
2519	}	2833	}
2520	OUTPUT:	2834	OUTPUT:
2521	RETVAL	2835	RETVAL
2522		2836
2523	DC::RW	2837	DC::RW
2524	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")
2525	CODE:	2839	CODE:
2526	RETVAL = SDL_RWFromFile (path, mode);	2840	RETVAL = SDL_RWFromFile (path, mode);
2527	OUTPUT:	2841	OUTPUT:
2528	RETVAL	2842	RETVAL
2529		2843
…		…
2547	if (RETVAL < 0)	2861	if (RETVAL < 0)
2548	{	2862	{
2549	RETVAL = Mix_GroupOldest (-1);	2863	RETVAL = Mix_GroupOldest (-1);
2550		2864
2551	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)
2552	XSRETURN_UNDEF;	2871	XSRETURN_UNDEF;
2553		2872	}
		2873	else
2554	Mix_HaltChannel (RETVAL);	2874	Mix_HaltChannel (RETVAL);
2555	}	2875	}
2556		2876
2557	Mix_UnregisterAllEffects (RETVAL);	2877	Mix_UnregisterAllEffects (RETVAL);
2558	Mix_Volume (RETVAL, 128);	2878	Mix_Volume (RETVAL, 128);
2559	}	2879	}
…		…
2606	void	2926	void
2607	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)
2608	CODE:	2928	CODE:
2609	{	2929	{
2610	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));
2611	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;
2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2932	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613	}	2933	}
2614		2934
2615	void	2935	void
2616	set_reverse_stereo (DC::Channel self, int flip)	2936	set_reverse_stereo (DC::Channel self, int flip)
…		…
2619		2939
2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2940	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621		2941
2622	PROTOTYPES: DISABLE	2942	PROTOTYPES: DISABLE
2623		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
2624	DC::MixChunk	2956	DC::MixChunk
2625	new (SV *class, DC::RW rwops)	2957	new (SV *klass, DC::RW rwops)
2626	CODE:	2958	CODE:
2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2959	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2628	OUTPUT:	2960	OUTPUT:
2629	RETVAL	2961	RETVAL
2630		2962
…		…
2660	OUTPUT:	2992	OUTPUT:
2661	RETVAL	2993	RETVAL
2662		2994
2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2995	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2664		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
2665	int	3009	int
2666	volume (int volume = -1)	3010	volume (int volume = -1)
2667	PROTOTYPE: ;$	3011	PROTOTYPE: ;$
2668	CODE:	3012	CODE:
2669	if (items > 0)	3013	if (items > 0)
…		…
2680	void	3024	void
2681	halt ()	3025	halt ()
2682	CODE:	3026	CODE:
2683	Mix_HaltMusic ();	3027	Mix_HaltMusic ();
2684		3028
		3029	int
		3030	playing ()
		3031	CODE:
		3032	RETVAL = Mix_PlayingMusic ();
		3033	OUTPUT:
		3034	RETVAL
		3035
2685	DC::MixMusic	3036	DC::MixMusic
2686	new (SV *class, DC::RW rwops)	3037	new (SV *klass, DC::RW rwops)
2687	CODE:	3038	CODE:
2688	RETVAL = Mix_LoadMUS_RW (rwops);	3039	RETVAL = Mix_LoadMUS_RW (rwops);
2689	OUTPUT:	3040	OUTPUT:
2690	RETVAL	3041	RETVAL
2691		3042
…		…
2719	} *civ, const_iv[] = {	3070	} *civ, const_iv[] = {
2720	# define const_iv(name) { # name, (IV)name }	3071	# define const_iv(name) { # name, (IV)name }
2721	const_iv (GL_VENDOR),	3072	const_iv (GL_VENDOR),
2722	const_iv (GL_VERSION),	3073	const_iv (GL_VERSION),
2723	const_iv (GL_EXTENSIONS),	3074	const_iv (GL_EXTENSIONS),
		3075	const_iv (GL_MAX_TEXTURE_UNITS),
2724	const_iv (GL_COLOR_MATERIAL),	3076	const_iv (GL_COLOR_MATERIAL),
2725	const_iv (GL_SMOOTH),	3077	const_iv (GL_SMOOTH),
2726	const_iv (GL_FLAT),	3078	const_iv (GL_FLAT),
2727	const_iv (GL_DITHER),	3079	const_iv (GL_DITHER),
2728	const_iv (GL_BLEND),	3080	const_iv (GL_BLEND),
…		…
2740	const_iv (GL_ZERO),	3092	const_iv (GL_ZERO),
2741	const_iv (GL_SRC_ALPHA),	3093	const_iv (GL_SRC_ALPHA),
2742	const_iv (GL_DST_ALPHA),	3094	const_iv (GL_DST_ALPHA),
2743	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3095	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2744	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),
2745	const_iv (GL_SRC_ALPHA_SATURATE),	3101	const_iv (GL_SRC_ALPHA_SATURATE),
2746	const_iv (GL_RGB),	3102	const_iv (GL_RGB),
2747	const_iv (GL_RGBA),	3103	const_iv (GL_RGBA),
2748	const_iv (GL_RGBA4),	3104	const_iv (GL_RGBA4),
2749	const_iv (GL_RGBA8),	3105	const_iv (GL_RGBA8),
…		…
2817	const_iv (GL_NICEST),	3173	const_iv (GL_NICEST),
2818	const_iv (GL_V2F),	3174	const_iv (GL_V2F),
2819	const_iv (GL_V3F),	3175	const_iv (GL_V3F),
2820	const_iv (GL_T2F_V3F),	3176	const_iv (GL_T2F_V3F),
2821	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),
2822	# undef const_iv	3181	# undef const_iv
2823	};	3182	};
2824		3183
2825	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--)
2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3185	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2827		3186
2828	texture_av = newAV ();	3187	texture_av = newAV ();
2829	AvREAL_off (texture_av);	3188	AvREAL_off (texture_av);
2830	}	3189	}
2831		3190
…		…
2833	disable_GL_EXT_blend_func_separate ()	3192	disable_GL_EXT_blend_func_separate ()
2834	CODE:	3193	CODE:
2835	gl.BlendFuncSeparate = 0;	3194	gl.BlendFuncSeparate = 0;
2836	gl.BlendFuncSeparateEXT = 0;	3195	gl.BlendFuncSeparateEXT = 0;
2837		3196
2838	char *	3197	void
		3198	apple_nvidia_bug (int enable)
		3199
		3200	const char *
2839	gl_vendor ()	3201	gl_vendor ()
2840	CODE:	3202	CODE:
2841	RETVAL = (char *)glGetString (GL_VENDOR);	3203	RETVAL = (const char *)glGetString (GL_VENDOR);
2842	OUTPUT:	3204	OUTPUT:
2843	RETVAL	3205	RETVAL
2844		3206
2845	char *	3207	const char *
2846	gl_version ()	3208	gl_version ()
2847	CODE:	3209	CODE:
2848	RETVAL = (char *)glGetString (GL_VERSION);	3210	RETVAL = (const char *)glGetString (GL_VERSION);
2849	OUTPUT:	3211	OUTPUT:
2850	RETVAL	3212	RETVAL
2851		3213
2852	char *	3214	const char *
2853	gl_extensions ()	3215	gl_extensions ()
2854	CODE:	3216	CODE:
2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3217	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2856	OUTPUT:	3218	OUTPUT:
2857	RETVAL	3219	RETVAL
2858		3220
2859	const char *glGetString (GLenum pname)	3221	const char *glGetString (GLenum pname)
		3222	CODE:
		3223	RETVAL = (const char *)glGetString (pname);
		3224	OUTPUT:
		3225	RETVAL
2860		3226
2861	GLint glGetInteger (GLenum pname)	3227	GLint glGetInteger (GLenum pname)
2862	CODE:	3228	CODE:
2863	glGetIntegerv (pname, &RETVAL);	3229	glGetIntegerv (pname, &RETVAL);
2864	OUTPUT:	3230	OUTPUT:
…		…
2872		3238
2873	int glGetError ()	3239	int glGetError ()
2874		3240
2875	void glFinish ()	3241	void glFinish ()
2876		3242
		3243	void glFlush ()
		3244
2877	void glClear (int mask)	3245	void glClear (int mask)
2878		3246
2879	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)
2880	PROTOTYPE: @	3248	PROTOTYPE: @
2881		3249
…		…
2890	void glBlendFunc (int sfactor, int dfactor)	3258	void glBlendFunc (int sfactor, int dfactor)
2891		3259
2892	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3260	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2893	CODE:	3261	CODE:
2894	gl_BlendFuncSeparate (sa, da, saa, daa);	3262	gl_BlendFuncSeparate (sa, da, saa, daa);
		3263
		3264	# void glBlendEquation (int se)
2895		3265
2896	void glDepthMask (int flag)	3266	void glDepthMask (int flag)
2897		3267
2898	void glLogicOp (int opcode)	3268	void glLogicOp (int opcode)
2899		3269
…		…
2934	void glRotate (float angle, float x, float y, float z)	3304	void glRotate (float angle, float x, float y, float z)
2935	CODE:	3305	CODE:
2936	glRotatef (angle, x, y, z);	3306	glRotatef (angle, x, y, z);
2937		3307
2938	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: @
2939	ALIAS:	3310	ALIAS:
2940	glColor_premultiply = 1	3311	glColor_premultiply = 1
2941	CODE:	3312	CODE:
2942	if (ix)	3313	if (ix)
2943	{	3314	{
…		…
3049		3420
3050	void glEndList ()	3421	void glEndList ()
3051		3422
3052	void glCallList (int list)	3423	void glCallList (int list)
3053		3424
		3425	void c_init ()
		3426	CODE:
		3427	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3428	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3429
3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3430	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055		3431
3056	PROTOTYPES: DISABLE	3432	PROTOTYPES: DISABLE
3057		3433
3058	void	3434	void
3059	find_widget (SV *self, NV x, NV y)	3435	find_widget (SV *self, NV x, NV y)
3060	PPCODE:	3436	PPCODE:
3061	{	3437	{
3062	if (within_widget (self, x, y))	3438	if (within_widget (self, x, y))
3063	XPUSHs (self);	3439	XPUSHs (self);
3064	}	3440	}
3065		3441
3066	BOOT:	3442	BOOT:
3067	{	3443	{
…		…
3075		3451
3076	void	3452	void
3077	draw (SV *self)	3453	draw (SV *self)
3078	CODE:	3454	CODE:
3079	{	3455	{
3080	HV *hv;	3456	HV *hv;
3081	SV **svp;	3457	SV **svp;
3082	NV x, y, w, h;	3458	NV x, y, w, h;
3083	SV *draw_x_sv = GvSV (draw_x_gv);	3459	SV *draw_x_sv = GvSV (draw_x_gv);
3084	SV *draw_y_sv = GvSV (draw_y_gv);	3460	SV *draw_y_sv = GvSV (draw_y_gv);
3085	SV *draw_w_sv = GvSV (draw_w_gv);	3461	SV *draw_w_sv = GvSV (draw_w_gv);
3086	SV *draw_h_sv = GvSV (draw_h_gv);	3462	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

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