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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 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 };	612	dSP;
536	call_argv ("::main", G_DISCARD | G_VOID, argv);	613
		614	PUSHMARK (SP);
		615	call_sv (real_main, G_DISCARD | G_VOID);
537	}	616	}
538		617
539	#ifdef __MACOSX__	618	#ifdef __MACOSX__
		619	static SV *real_main;
		620
540	/* to due surprising braindamage on the side of SDL design, we	621	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	622	* do some mind-boggling hack here: SDL requires a custom main()
542	* 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,
543	* 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,
544	* and which calls our main (== SDL_main) back.	625	* and which calls our main (== SDL_main) back.
545	*/	626	*/
546	extern C_LINKAGE int	627	extern C_LINKAGE int
547	main (int argc, char *argv[])	628	main (int argc, char *argv[])
548	{	629	{
549	deliantra_main ();	630	deliantra_main (real_main);
550	}	631	}
551		632
552	#undef main	633	#undef main
553		634
554	extern C_LINKAGE int main (int argc, char *argv[]);	635	extern C_LINKAGE int main (int argc, char *argv[]);
555		636
556	static void	637	static void
557	SDL_braino (void)	638	SDL_main_hack (SV *real_main_)
558	{	639	{
		640	real_main = real_main_;
		641
559	char *argv[] = { "deliantra client", 0 };	642	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	643	(main) (1, argv);
561	}	644	}
562	#else	645	#else
563	static void	646	static void
564	SDL_braino (void)	647	SDL_main_hack (SV *real_main)
565	{	648	{
566	deliantra_main ();	649	deliantra_main (real_main);
567	}	650	}
568	#endif	651	#endif
569		652
570	MODULE = Deliantra::Client PACKAGE = DC	653	MODULE = Deliantra::Client PACKAGE = DC
571		654
…		…
737	const_iv (KMOD_RMETA),	820	const_iv (KMOD_RMETA),
738	const_iv (KMOD_NUM),	821	const_iv (KMOD_NUM),
739	const_iv (KMOD_CAPS),	822	const_iv (KMOD_CAPS),
740	const_iv (KMOD_MODE),	823	const_iv (KMOD_MODE),
741		824
		825	const_iv (KMOD_LRAM),
		826
742	const_iv (MIX_DEFAULT_FORMAT),	827	const_iv (MIX_DEFAULT_FORMAT),
743		828
744	const_iv (SDL_INIT_TIMER),	829	const_iv (SDL_INIT_TIMER),
745	const_iv (SDL_INIT_AUDIO),	830	const_iv (SDL_INIT_AUDIO),
746	const_iv (SDL_INIT_VIDEO),	831	const_iv (SDL_INIT_VIDEO),
…		…
770		855
771	const_iv (FOW_DARKNESS)	856	const_iv (FOW_DARKNESS)
772	# undef const_iv	857	# undef const_iv
773	};	858	};
774		859
775	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--)
776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	861	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
777		862
778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	863	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	864	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
780	}	865	}
781		866
…		…
797	NV ceil (NV x)	882	NV ceil (NV x)
798		883
799	IV minpot (UV n)	884	IV minpot (UV n)
800		885
801	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
802		893
803	void	894	void
804	pango_init ()	895	pango_init ()
805	CODE:	896	CODE:
806	{	897	{
…		…
814	#endif	905	#endif
815	}	906	}
816		907
817	char *SDL_GetError ()	908	char *SDL_GetError ()
818		909
819	void SDL_braino ()	910	void SDL_main_hack (SV *real_main)
		911	PROTOTYPE: &
820		912
821	int SDL_Init (U32 flags)	913	int SDL_Init (U32 flags)
822		914
823	int SDL_InitSubSystem (U32 flags)	915	int SDL_InitSubSystem (U32 flags)
824		916
825	void SDL_QuitSubSystem (U32 flags)	917	void SDL_QuitSubSystem (U32 flags)
826		918
827	void SDL_Quit ()	919	void SDL_Quit ()
828		920
829	int SDL_GL_SetAttribute (int attr, int value)	921	int SDL_GL_SetAttribute (int attr, int value)
		922	C_ARGS: (SDL_GLattr)attr, value
830		923
831	int SDL_GL_GetAttribute (int attr)	924	int SDL_GL_GetAttribute (int attr)
832	CODE:	925	CODE:
833	if (SDL_GL_GetAttribute (attr, &RETVAL))	926	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
834	XSRETURN_UNDEF;	927	XSRETURN_UNDEF;
835	OUTPUT:	928	OUTPUT:
836	RETVAL	929	RETVAL
837		930
838	void	931	void
…		…
893	);	986	);
894		987
895	if (RETVAL)	988	if (RETVAL)
896	{	989	{
897	av_clear (texture_av);	990	av_clear (texture_av);
898
899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
900	#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);
901	#include "glfunc.h"	992	#include "glfunc.h"
902	#undef GL_FUNC	993	#undef GL_FUNC
		994	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		995	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
903	}	996	}
904	}	997	}
905	OUTPUT:	998	OUTPUT:
906	RETVAL	999	RETVAL
		1000
		1001	void
		1002	SDL_WM_SetCaption (const char *title, const char *icon)
907		1003
908	void	1004	void
909	SDL_GL_SwapBuffers ()	1005	SDL_GL_SwapBuffers ()
910		1006
911	char *	1007	char *
912	SDL_GetKeyName (int sym)	1008	SDL_GetKeyName (int sym)
		1009	C_ARGS: (SDLKey)sym
913		1010
914	int	1011	int
915	SDL_GetAppState ()	1012	SDL_GetAppState ()
916		1013
917	int	1014	int
918	SDL_GetModState ()	1015	SDL_GetModState ()
919		1016
		1017	int
		1018	SDL_WaitEvent ()
		1019	C_ARGS: 0
		1020
920	void	1021	void
		1022	SDL_PumpEvents ()
		1023
		1024	void
921	poll_events ()	1025	peep_events ()
922	PPCODE:	1026	PPCODE:
923	{	1027	{
924	SDL_Event ev;	1028	SDL_Event ev;
925		1029
926	SDL_PumpEvents ();	1030	SDL_PumpEvents ();
…		…
933	{	1037	{
934	case SDL_KEYDOWN:	1038	case SDL_KEYDOWN:
935	case SDL_KEYUP:	1039	case SDL_KEYUP:
936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1040	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1041	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
938	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);
939	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 */
940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1044	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
941	break;	1045	break;
942		1046
943	case SDL_ACTIVEEVENT:	1047	case SDL_ACTIVEEVENT:
944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1048	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
962	x = ev.motion.x;	1066	x = ev.motion.x;
963	y = ev.motion.y;	1067	y = ev.motion.y;
964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1068	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965	}	1069	}
966		1070
967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1071	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
968	hv_store (hv, "state", 5, newSViv (state), 0);	1072	hv_store (hv, "state", 5, newSViv (state), 0);
969	hv_store (hv, "x", 1, newSViv (x), 0);	1073	hv_store (hv, "x", 1, newSViv (x), 0);
970	hv_store (hv, "y", 1, newSViv (y), 0);	1074	hv_store (hv, "y", 1, newSViv (y), 0);
971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1075	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1076	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
992		1096
993	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))));
994	}	1098	}
995	}	1099	}
996		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
997	int	1114	int
998	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)
999	POSTCALL:	1116	POSTCALL:
1000	Mix_HookMusicFinished (music_finished);	1117	Mix_HookMusicFinished (music_finished);
1001	Mix_ChannelFinished (channel_finished);	1118	Mix_ChannelFinished (channel_finished);
1002		1119
1003	void	1120	void
1004	Mix_QuerySpec ()	1121	Mix_QuerySpec ()
…		…
1063	add_font (char *file)	1180	add_font (char *file)
1064	CODE:	1181	CODE:
1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1182	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1066	OUTPUT:	1183	OUTPUT:
1067	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)
1068		1192
1069	void	1193	void
1070	load_image_inline (SV *image_)	1194	load_image_inline (SV *image_)
1071	ALIAS:	1195	ALIAS:
1072	load_image_file = 1	1196	load_image_file = 1
…		…
1118		1242
1119	SDL_LockSurface (surface2);	1243	SDL_LockSurface (surface2);
1120	EXTEND (SP, 6);	1244	EXTEND (SP, 6);
1121	PUSHs (sv_2mortal (newSViv (surface2->w)));	1245	PUSHs (sv_2mortal (newSViv (surface2->w)));
1122	PUSHs (sv_2mortal (newSViv (surface2->h)));	1246	PUSHs (sv_2mortal (newSViv (surface2->h)));
1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1247	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1124	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)));
1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1249	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1250	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1127	SDL_UnlockSurface (surface2);	1251	SDL_UnlockSurface (surface2);
1128		1252
…		…
1188	#if DEBUG	1312	#if DEBUG
1189	VALGRIND_DO_LEAK_CHECK;	1313	VALGRIND_DO_LEAK_CHECK;
1190	#endif	1314	#endif
1191	}	1315	}
1192		1316
		1317	int
		1318	SvREFCNT (SV *sv)
		1319	CODE:
		1320	RETVAL = SvREFCNT (sv);
		1321	OUTPUT:
		1322	RETVAL
		1323
1193	MODULE = Deliantra::Client PACKAGE = DC::Font	1324	MODULE = Deliantra::Client PACKAGE = DC::Font
1194		1325
1195	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1196		1327
1197	DC::Font	1328	DC::Font
1198	new_from_file (SV *class, char *path, int id = 0)	1329	new_from_file (SV *klass, char *path, int id = 0)
1199	CODE:	1330	CODE:
1200	{	1331	{
1201	int count;	1332	int count;
1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1333	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1203	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1334	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1232	PROTOTYPE:	1363	PROTOTYPE:
1233	CODE:	1364	CODE:
1234	tc_restore ();	1365	tc_restore ();
1235		1366
1236	DC::Layout	1367	DC::Layout
1237	new (SV *class)	1368	new (SV *klass)
1238	CODE:	1369	CODE:
1239	New (0, RETVAL, 1, struct cf_layout);	1370	RETVAL = new cf_layout;
1240		1371
1241	RETVAL->pl = pango_layout_new (opengl_context);	1372	RETVAL->pl = pango_layout_new (opengl_context);
1242	RETVAL->r = 1.;	1373	RETVAL->r = 1.;
1243	RETVAL->g = 1.;	1374	RETVAL->g = 1.;
1244	RETVAL->b = 1.;	1375	RETVAL->b = 1.;
1245	RETVAL->a = 1.;	1376	RETVAL->a = 1.;
1246	RETVAL->base_height = MIN_FONT_HEIGHT;	1377	RETVAL->base_height = MIN_FONT_HEIGHT;
1247	RETVAL->font = 0;	1378	RETVAL->font = 0;
1248	RETVAL->rc = rc_alloc ();
1249		1379
1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1380	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1251	layout_update_font (RETVAL);	1381	layout_update_font (RETVAL);
1252	OUTPUT:	1382	OUTPUT:
1253	RETVAL	1383	RETVAL
1254		1384
1255	void	1385	void
1256	DESTROY (DC::Layout self)	1386	DESTROY (DC::Layout self)
1257	CODE:	1387	CODE:
1258	g_object_unref (self->pl);	1388	g_object_unref (self->pl);
1259	rc_free (self->rc);
1260	Safefree (self);	1389	delete self;
1261		1390
1262	void	1391	void
1263	set_text (DC::Layout self, SV *text_)	1392	set_text (DC::Layout self, SV *text_)
1264	CODE:	1393	CODE:
1265	{	1394	{
…		…
1391		1520
1392	void	1521	void
1393	set_height (DC::Layout self, int base_height)	1522	set_height (DC::Layout self, int base_height)
1394	CODE:	1523	CODE:
1395	if (self->base_height != base_height)	1524	if (self->base_height != base_height)
1396	{	1525	{
1397	self->base_height = base_height;	1526	self->base_height = base_height;
1398	layout_update_font (self);	1527	layout_update_font (self);
1399	}	1528	}
1400		1529
1401	void	1530	void
…		…
1519	}	1648	}
1520		1649
1521	void	1650	void
1522	render (DC::Layout self, float x, float y, int flags = 0)	1651	render (DC::Layout self, float x, float y, int flags = 0)
1523	CODE:	1652	CODE:
1524	rc_clear (self->rc);	1653	self->rc.clear ();
1525	pango_opengl_render_layout_subpixel (	1654	pango_opengl_render_layout_subpixel (
1526	self->pl,	1655	self->pl,
1527	self->rc,	1656	&self->rc,
1528	x * PANGO_SCALE, y * PANGO_SCALE,	1657	x * PANGO_SCALE, y * PANGO_SCALE,
1529	self->r, self->g, self->b, self->a,	1658	self->r, self->g, self->b, self->a,
1530	flags	1659	flags
1531	);	1660	);
1532	// we assume that context_change actually clears/frees stuff	1661	// we assume that context_change actually clears/frees stuff
…		…
1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1672	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1673	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1545	glEnable (GL_ALPHA_TEST);	1674	glEnable (GL_ALPHA_TEST);
1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1675	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1547		1676
1548	rc_draw (self->rc);	1677	self->rc.draw ();
1549		1678
1550	glDisable (GL_ALPHA_TEST);	1679	glDisable (GL_ALPHA_TEST);
1551	glDisable (GL_BLEND);	1680	glDisable (GL_BLEND);
1552	glDisable (GL_TEXTURE_2D);	1681	glDisable (GL_TEXTURE_2D);
1553	}	1682	}
…		…
1628	glDisable (GL_ALPHA_TEST);	1757	glDisable (GL_ALPHA_TEST);
1629	glDisable (GL_BLEND);	1758	glDisable (GL_BLEND);
1630	}	1759	}
1631	}	1760	}
1632		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
1633	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)
1634	CODE:	1884	CODE:
1635	{	1885	{
1636	GLint width;	1886	GLint width;
1637	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);
…		…
1644	MODULE = Deliantra::Client PACKAGE = DC::Map	1894	MODULE = Deliantra::Client PACKAGE = DC::Map
1645		1895
1646	PROTOTYPES: DISABLE	1896	PROTOTYPES: DISABLE
1647		1897
1648	DC::Map	1898	DC::Map
1649	new (SV *class)	1899	new (SV *klass)
1650	CODE:	1900	CODE:
1651	New (0, RETVAL, 1, struct map);	1901	New (0, RETVAL, 1, mapgrid);
1652	RETVAL->x = 0;	1902	RETVAL->x = 0;
1653	RETVAL->y = 0;	1903	RETVAL->y = 0;
1654	RETVAL->w = 0;	1904	RETVAL->w = 0;
1655	RETVAL->h = 0;	1905	RETVAL->h = 0;
1656	RETVAL->ox = 0;	1906	RETVAL->ox = 0;
…		…
1693		1943
1694	void	1944	void
1695	set_smooth (DC::Map self, int face, int smooth, int level)	1945	set_smooth (DC::Map self, int face, int smooth, int level)
1696	CODE:	1946	CODE:
1697	{	1947	{
1698	tileid texid;	1948	tileid texid;
1699	maptex *tex;	1949	maptex *tex;
1700		1950
1701	if (face < 0 || face >= self->faces)	1951	if (face < 0 || face >= self->faces)
1702	return;	1952	return;
1703		1953
1704	if (smooth < 0 || smooth >= self->faces)	1954	if (smooth < 0 || smooth >= self->faces)
1705	return;	1955	return;
1706		1956
1707	texid = self->face2tile [face];	1957	texid = self->face2tile [face];
1708		1958
1709	if (!texid)	1959	if (!texid)
1710	return;	1960	return;
1711		1961
1712	tex = self->tex + texid;	1962	tex = self->tex + texid;
…		…
1741	//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);
1742	// use uglier nearest interpolation because linear suffers	1992	// use uglier nearest interpolation because linear suffers
1743	// from transparent color bleeding and ugly wrapping effects.	1993	// from transparent color bleeding and ugly wrapping effects.
1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1994	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1745	}	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	}
1746		2016
1747	int	2017	int
1748	ox (DC::Map self)	2018	ox (DC::Map self)
1749	ALIAS:	2019	ALIAS:
1750	oy = 1	2020	oy = 1
…		…
1782	self->ox += dx; self->x += dx;	2052	self->ox += dx; self->x += dx;
1783	self->oy += dy; self->y += dy;	2053	self->oy += dy; self->y += dy;
1784		2054
1785	while (self->y < 0)	2055	while (self->y < 0)
1786	{	2056	{
1787	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2057	prepend (self->row, self->rows, MAP_EXTEND_Y);
1788		2058
1789	self->rows += MAP_EXTEND_Y;	2059	self->rows += MAP_EXTEND_Y;
1790	self->y += MAP_EXTEND_Y;	2060	self->y += MAP_EXTEND_Y;
1791	}	2061	}
1792	}	2062	}
1793		2063
1794	SV *	2064	SV *
1795	map1a_update (DC::Map self, SV *data_, int extmap)	2065	map1a_update (DC::Map self, SV *data_)
1796	CODE:	2066	CODE:
1797	{	2067	{
1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2068	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1799	uint8_t *data_end = (uint8_t *)SvEND (data_);	2069	uint8_t *data_end = (uint8_t *)SvEND (data_);
1800	mapcell *cell;	2070	mapcell *cell;
…		…
1821		2091
1822	//TODO: don't trust server data to be in-range(!)	2092	//TODO: don't trust server data to be in-range(!)
1823		2093
1824	if (flags & 8)	2094	if (flags & 8)
1825	{	2095	{
		2096	uint8_t ext, cmd;
		2097
1826	if (extmap)	2098	do
1827	{	2099	{
1828	uint8_t ext, cmd;	2100	ext = *data++;
		2101	cmd = ext & 0x7f;
1829		2102
1830	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
1831	{	2106	{
1832	ext = *data++;
1833	cmd = ext & 0x7f;
1834
1835	if (cmd < 4)
1836	cell->darkness = 255 - ext * 64 + 1;
1837	else if (cmd == 5) // health
1838	{
1839	cell->stat_width = 1;	2107	cell->stat_width = 1;
1840	cell->stat_hp = *data++;	2108	cell->stat_hp = *data++;
1841	}
1842	else if (cmd == 6) // monster width
1843	cell->stat_width = *data++ + 1;
1844	else if (cmd == 0x47)
1845	{
1846	if (*data == 1) cell->player = data [1];
1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1850
1851	data += *data + 1;
1852	}
1853	else if (cmd == 8) // cell flags
1854	cell->flags = *data++;
1855	else if (ext & 0x40) // unknown, multibyte => skip
1856	data += *data + 1;
1857	else
1858	data++;
1859	}	2109	}
1860	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++;
1861	}	2127	}
1862	else	2128	while (ext & 0x80);
1863	cell->darkness = *data++ + 1;
1864	}	2129	}
1865		2130
1866	for (z = 0; z <= 2; ++z)	2131	for (z = 0; z <= 2; ++z)
1867	if (flags & (4 >> z))	2132	if (flags & (4 >> z))
1868	{	2133	{
…		…
1871	cell->tile [z] = self->face2tile [face];	2136	cell->tile [z] = self->face2tile [face];
1872		2137
1873	if (cell->tile [z])	2138	if (cell->tile [z])
1874	{	2139	{
1875	maptex *tex = self->tex + cell->tile [z];	2140	maptex *tex = self->tex + cell->tile [z];
		2141	tex->unused = 0;
1876	if (!tex->name)	2142	if (!tex->name)
1877	av_push (missing, newSViv (cell->tile [z]));	2143	av_push (missing, newSViv (cell->tile [z]));
1878		2144
1879	if (tex->smoothtile)	2145	if (tex->smoothtile)
1880	{	2146	{
1881	maptex *smooth = self->tex + tex->smoothtile;	2147	maptex *smooth = self->tex + tex->smoothtile;
		2148	smooth->unused = 0;
1882	if (!smooth->name)	2149	if (!smooth->name)
1883	av_push (missing, newSViv (tex->smoothtile));	2150	av_push (missing, newSViv (tex->smoothtile));
1884	}	2151	}
1885	}	2152	}
1886	}	2153	}
…		…
1914	? self->row + y	2181	? self->row + y
1915	: 0;	2182	: 0;
1916		2183
1917	for (x = x0; x < x1; x++)	2184	for (x = x0; x < x1; x++)
1918	{	2185	{
1919	int r = 32, g = 32, b = 32, a = 192;	2186	unsigned int r = 32, g = 32, b = 32, a = 192;
1920		2187
1921	if (row && row->c0 <= x && x < row->c1)	2188	if (row && row->c0 <= x && x < row->c1)
1922	{	2189	{
1923	mapcell *cell = row->col + (x - row->c0);	2190	mapcell *cell = row->col + (x - row->c0);
1924		2191
…		…
1926	{	2193	{
1927	maptex tex = self->tex [cell->tile [z]];	2194	maptex tex = self->tex [cell->tile [z]];
1928	int a0 = 255 - tex.a;	2195	int a0 = 255 - tex.a;
1929	int a1 = tex.a;	2196	int a1 = tex.a;
1930		2197
1931	r = (r * a0 + tex.r * a1) / 255;	2198	r = div255 (r * a0 + tex.r * a1);
1932	g = (g * a0 + tex.g * a1) / 255;	2199	g = div255 (g * a0 + tex.g * a1);
1933	b = (b * a0 + tex.b * a1) / 255;	2200	b = div255 (b * a0 + tex.b * a1);
1934	a = (a * a0 + tex.a * a1) / 255;	2201	a = div255 (a * a0 + tex.a * a1);
1935	}	2202	}
1936	}	2203	}
1937		2204
1938	*map++ = (r )	2205	*map++ = (r )
1939	| (g << 8)	2206	| (g << 8)
1940	| (b << 16)	2207	| (b << 16)
1941	| (a << 24);	2208	| (a << 24);
1942	}	2209	}
1943	}	2210	}
1944		2211
1945	RETVAL = map_sv;	2212	RETVAL = map_sv;
1946	}	2213	}
1947	OUTPUT:	2214	OUTPUT:
1948	RETVAL	2215	RETVAL
1949		2216
1950	void	2217	void
1951	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)
1952	CODE:	2219	CODE:
1953	{	2220	{
1954	int x, y, z;	2221	int x, y, z;
1955		2222
1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1958	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!
1959	smooth_key skey;
1960	int pl_x, pl_y;	2224	int pl_x, pl_y;
1961	maptex pl_tex;	2225	maptex pl_tex;
1962	rc_t *rc = rc_alloc ();	2226	rc_t rc;
		2227	rc_t rc_ov;
1963	rc_key_t key;	2228	rc_key_t key;
1964	rc_array_t *arr;	2229	rc_t::array_t *arr;
1965		2230
1966	pl_tex.name = 0;	2231	pl_tex.name = 0;
1967		2232
1968	// thats current max. sorry.	2233	// that's current max. sorry.
1969	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1970	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1971
1972	// clear key, in case of extra padding
1973	memset (&skey, 0, sizeof (skey));
1974		2236
1975	memset (&key, 0, sizeof (key));	2237	memset (&key, 0, sizeof (key));
1976	key.r = 255;	2238	key.r = 255;
1977	key.g = 255;	2239	key.g = 255;
1978	key.b = 255;	2240	key.b = 255;
1979	key.a = 255;	2241	key.a = 255;
1980	key.mode = GL_QUADS;	2242	key.mode = GL_QUADS;
1981	key.format = GL_T2F_V3F;	2243	key.format = GL_T2F_V3F;
1982	key.texname = -1;
1983		2244
1984	mx += self->x;	2245	mx += self->x;
1985	my += self->y;	2246	my += self->y;
1986		2247
1987	// first pass: determine smooth_max	2248	// first pass: determine smooth_max
1988	// rather ugly, if you ask me	2249	// rather ugly, if you ask me
1989	// could also be stored inside mapcell and updated on change	2250	// could also be stored inside mapcell and updated on change
1990	memset (smooth_max, 0, sizeof (smooth_max));	2251	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1991		2252
1992	for (y = 0; y < sh; y++)	2253	for (y = 0; y < sh; y++)
1993	if (0 <= y + my && y + my < self->rows)	2254	if (0 <= y + my && y + my < self->rows)
1994	{	2255	{
1995	maprow *row = self->row + (y + my);	2256	maprow *row = self->row + (y + my);
…		…
2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012		2273
2013	for (z = 0; z <= 2; z++)	2274	for (z = 0; z <= 2; z++)
2014	{	2275	{
2015	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;
2016		2280
2017	for (y = 0; y < sh; y++)	2281	for (y = 0; y < sh; y++)
2018	if (0 <= y + my && y + my < self->rows)	2282	if (0 <= y + my && y + my < self->rows)
2019	{	2283	{
2020	maprow *row = self->row + (y + my);	2284	maprow *row = self->row + (y + my);
…		…
2026	tileid tile = cell->tile [z];	2290	tileid tile = cell->tile [z];
2027		2291
2028	if (tile)	2292	if (tile)
2029	{	2293	{
2030	maptex tex = self->tex [tile];	2294	maptex tex = self->tex [tile];
2031	int px = (x + 1) * T - tex.w;	2295	int px, py;
2032	int py = (y + 1) * T - tex.h;
2033		2296
2034	if (key.texname != tex.name)	2297	if (key.texname != tex.name)
2035	{	2298	{
		2299	self->tex [tile].unused = 0;
		2300
2036	if (!tex.name)	2301	if (!tex.name)
2037	tex = self->tex [2]; /* missing, replace by noface */	2302	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2038		2303
2039	key.texname = tex.name;	2304	key.texname = tex.name;
2040	arr = rc_array (rc, &key);	2305	arr = &rc.array (key);
2041	}	2306	}
		2307
		2308	px = (x + 1) * Th - tex.w;
		2309	py = (y + 1) * Tw - tex.h;
2042		2310
2043	if (expect_false (cell->player == player) && expect_false (z == 2))	2311	if (expect_false (cell->player == player) && expect_false (z == 2))
2044	{	2312	{
2045	pl_x = px;	2313	pl_x = px;
2046	pl_y = py;	2314	pl_y = py;
2047	pl_tex = tex;	2315	pl_tex = tex;
2048	continue;	2316	continue;
2049	}	2317	}
2050		2318
2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2319	arr->t2f_v3f (0 , 0 , px , py , 0);
2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2320	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2053	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);
2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2322	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2055
2056	if (expect_false (cell->flags) && expect_false (z == 2))
2057	{
2058	// overlays such as the speech bubble, probably more to come
2059	if (cell->flags & 1)
2060	{
2061	maptex tex = self->tex [1];
2062	int px = x * T + T * 2 / 32;
2063	int py = y * T - T * 6 / 32;
2064
2065	if (tex.name)
2066	{
2067	if (key.texname != tex.name)
2068	{
2069	key.texname = tex.name;
2070	arr = rc_array (rc, &key);
2071	}
2072
2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2077	}
2078	}
2079	}
2080		2323
2081	// update smooth hash	2324	// update smooth hash
2082	if (tex.smoothtile)	2325	if (tex.smoothtile)
2083	{	2326	{
2084	skey.tile = tex.smoothtile;	2327	skey.tile = tex.smoothtile;
2085	skey.level = tex.smoothlevel;	2328	skey.level = tex.smoothlevel;
2086		2329
2087	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2330	smooth_level[tex.smoothlevel] = 1;
2088		2331
2089	// 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
2090	// shifted +1|+1 so we always stay positive.	2333	// shifted +1|+1 so we always stay positive.
2091		2334
2092	// bits is ___n cccc CCCC bbbb	2335	// bits is ___n cccc CCCC bbbb
…		…
2100		2343
2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2344	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2102	// ·· ·· ·┏ ┓·	2345	// ·· ·· ·┏ ┓·
2103		2346
2104	// full tile	2347	// full tile
2105	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);
2106		2349
2107	// borders	2350	// borders
2108	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);
2109	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);
2110	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);
2111	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);
2112		2355
2113	// corners	2356	// corners
2114	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);
2115	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);
2116	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);
2117	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);
2118	}	2381	}
2119	}	2382	}
2120	}	2383	}
2121	}	2384	}
2122		2385
2123	rc_draw (rc);	2386	rc.draw ();
2124	rc_clear (rc);	2387	rc.clear ();
2125		2388
2126	// go through all smoothlevels, lowest to highest, then draw.	2389	// go through all smoothlevels, lowest to highest, then draw.
2127	// this is basically counting sort	2390	// this is basically counting sort
2128	{	2391	{
2129	int w, b;	2392	int w, b;
2130		2393
2131	glEnable (GL_TEXTURE_2D);	2394	glEnable (GL_TEXTURE_2D);
2132	glBegin (GL_QUADS);	2395	glBegin (GL_QUADS);
2133	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)
2134	{	2399	{
2135	uint32_t smask = smooth_level [w];	2400	smooth_key &skey = it->first;
2136	if (smask)	2401	IV bits = it->second;
2137	for (b = 0; b < 32; ++b)	2402
2138	if (smask & (((uint32_t)1) << b))	2403	if (!(bits & 0x1000)
		2404	&& skey.level == level
		2405	&& level > smooth_max [skey.x][skey.y])
2139	{	2406	{
2140	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
2141	HE *he;	2415	if (tex.name)
2142
2143	hv_iterinit (smooth);
2144	while ((he = hv_iternext (smooth)))
2145	{	2416	{
2146	smooth_key *skey = (smooth_key *)HeKEY (he);	2417	// this time avoiding texture state changes
2147	IV bits = SvIVX (HeVAL (he));	2418	// save gobs of state changes.
2148		2419	if (key.texname != tex.name)
2149	if (!(bits & 0x1000)
2150	&& skey->level == level
2151	&& level > smooth_max [skey->x][skey->y])
2152	{	2420	{
2153	maptex tex = self->tex [skey->tile];	2421	self->tex [skey.tile].unused = 0;
2154	int px = (((int)skey->x) - 1) * T;
2155	int py = (((int)skey->y) - 1) * T;
2156	int border = bits & 15;
2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2158	float dx = tex.s * .0625f; // 16 images/row
2159	float dy = tex.t * .5f ; // 2 images/column
2160		2422
2161	if (tex.name)
2162	{
2163	// this time avoiding texture state changes
2164	// save gobs of state changes.
2165	if (key.texname != tex.name)
2166	{
2167	glEnd ();	2423	glEnd ();
2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2424	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169	glBegin (GL_QUADS);	2425	glBegin (GL_QUADS);
2170	}	2426	}
2171		2427
2172	if (border)	2428	if (border)
2173	{	2429	{
2174	float ox = border * dx;	2430	float ox = border * dx;
2175		2431
2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2432	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2435	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2180	}	2436	}
2181		2437
2182	if (corner)	2438	if (corner)
2183	{	2439	{
2184	float ox = corner * dx;	2440	float ox = corner * dx;
2185		2441
2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2442	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2443	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2444	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2190	}
2191	}
2192	}	2446	}
2193	}	2447	}
2194	}	2448	}
2195	}	2449	}
2196		2450
2197	glEnd ();	2451	glEnd ();
2198	glDisable (GL_TEXTURE_2D);	2452	glDisable (GL_TEXTURE_2D);
2199	key.texname = -1;	2453	key.texname = -1;
2200	}	2454	}
2201
2202	hv_clear (smooth);
2203	}	2455	}
2204		2456
2205	if (pl_tex.name)	2457	if (pl_tex.name)
2206	{	2458	{
2207	maptex tex = pl_tex;	2459	maptex tex = pl_tex;
2208	int px = pl_x + sdx;	2460	int px = pl_x + sdx;
2209	int py = pl_y + sdy;	2461	int py = pl_y + sdy;
2210		2462
2211	key.texname = tex.name;	2463	key.texname = tex.name;
2212	arr = rc_array (rc, &key);	2464	rc_t::array_t &arr = rc.array (key);
2213		2465
2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2466	arr.t2f_v3f (0 , 0 , px , py , 0);
2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2467	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2216	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);
2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2469	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2218		2470
2219	rc_draw (rc);	2471	rc.draw ();
2220	}	2472	}
2221		2473
		2474	rc_ov.draw ();
		2475	rc_ov.clear ();
		2476
2222	glDisable (GL_BLEND);	2477	glDisable (GL_BLEND);
2223	rc_free (rc);
2224		2478
2225	// top layer: overlays such as the health bar	2479	// top layer: overlays such as the health bar
2226	for (y = 0; y < sh; y++)	2480	for (y = 0; y < sh; y++)
2227	if (0 <= y + my && y + my < self->rows)	2481	if (0 <= y + my && y + my < self->rows)
2228	{	2482	{
…		…
2231	for (x = 0; x < sw; x++)	2485	for (x = 0; x < sw; x++)
2232	if (row->c0 <= x + mx && x + mx < row->c1)	2486	if (row->c0 <= x + mx && x + mx < row->c1)
2233	{	2487	{
2234	mapcell *cell = row->col + (x + mx - row->c0);	2488	mapcell *cell = row->col + (x + mx - row->c0);
2235		2489
2236	int px = x * T;	2490	int px = x * Tw;
2237	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	}
2238		2498
2239	if (cell->stat_hp)	2499	if (cell->stat_hp)
2240	{	2500	{
2241	int width = cell->stat_width * T;	2501	int width = cell->stat_width * Tw;
2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2502	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2243		2503
2244	glColor3ub (0, 0, 0);	2504	glColor3ub (0, 0, 0);
2245	glRectf (px + 1, py - thick - 2,	2505	glRectf (px + 1, py - thick - 2,
2246	px + width - 1, py);	2506	px + width - 1, py);
2247		2507
…		…
2253	}	2513	}
2254	}	2514	}
2255	}	2515	}
2256		2516
2257	void	2517	void
2258	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)
2259	CODE:	2519	CODE:
2260	{	2520	{
2261	static float color[16][3] = {	2521	static float color[16][3] = {
2262	{ 0.00F, 0.00F, 0.00F },	2522	{ 0.00f, 0.00f, 0.00f },
2263	{ 1.00F, 1.00F, 1.00F },	2523	{ 1.00f, 1.00f, 1.00f },
2264	{ 0.00F, 0.00F, 0.55F },	2524	{ 0.00f, 0.00f, 0.55f },
2265	{ 1.00F, 0.00F, 0.00F },	2525	{ 1.00f, 0.00f, 0.00f },
2266		2526
2267	{ 1.00F, 0.54F, 0.00F },	2527	{ 1.00f, 0.54f, 0.00f },
2268	{ 0.11F, 0.56F, 1.00F },	2528	{ 0.11f, 0.56f, 1.00f },
2269	{ 0.93F, 0.46F, 0.00F },	2529	{ 0.93f, 0.46f, 0.00f },
2270	{ 0.18F, 0.54F, 0.34F },	2530	{ 0.18f, 0.54f, 0.34f },
2271		2531
2272	{ 0.56F, 0.73F, 0.56F },	2532	{ 0.56f, 0.73f, 0.56f },
2273	{ 0.80F, 0.80F, 0.80F },	2533	{ 0.80f, 0.80f, 0.80f },
2274	{ 0.55F, 0.41F, 0.13F },	2534	{ 0.55f, 0.41f, 0.13f },
2275	{ 0.99F, 0.77F, 0.26F },	2535	{ 0.99f, 0.77f, 0.26f },
2276		2536
2277	{ 0.74F, 0.65F, 0.41F },	2537	{ 0.74f, 0.65f, 0.41f },
2278		2538
2279	{ 0.00F, 1.00F, 1.00F },	2539	{ 0.00f, 1.00f, 1.00f },
2280	{ 1.00F, 0.00F, 1.00F },	2540	{ 1.00f, 0.00f, 1.00f },
2281	{ 1.00F, 1.00F, 0.00F },	2541	{ 1.00f, 1.00f, 0.00f },
2282	};	2542	};
2283		2543
2284	int x, y;	2544	int x, y;
2285		2545
2286	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	*/
2287	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2553	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2288	glEnable (GL_BLEND);	2554	glEnable (GL_BLEND);
2289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2555	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290	glBegin (GL_QUADS);	2556	glBegin (GL_QUADS);
2291		2557
2292	for (y = 0; y < h; y++)	2558	for (y = 0; y < h; y++)
…		…
2296		2562
2297	if (m)	2563	if (m)
2298	{	2564	{
2299	float *c = color [m & 15];	2565	float *c = color [m & 15];
2300		2566
2301	float tx1 = m & 0x40 ? 0.5 : 0.;	2567	float tx1 = m & 0x40 ? 0.5f : 0.f;
2302	float tx2 = tx1 + 0.5;	2568	float tx2 = tx1 + 0.5f;
2303		2569
2304	glColor4f (c[0], c[1], c[2], 0.75);	2570	glColor4f (c[0], c[1], c[2], 1);
2305	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2571	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2572	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2573	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2574	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309	}	2575	}
…		…
2317	void	2583	void
2318	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)
2319	PPCODE:	2585	PPCODE:
2320	{	2586	{
2321	int x, y;	2587	int x, y;
2322	int sw1 = sw + 2;	2588	int sw1 = sw + 2;
2323	int sh1 = sh + 2;	2589	int sh1 = sh + 2;
2324	int sh3 = sh * 3;	2590	int sh3 = sh * 3;
2325	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);
2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2594	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2595	memset (darkness1, 0, sw1*sh1);
2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2329		2596
2330	SvPOK_only (darkness3_sv);	2597	SvPOK_only (darkness3_sv);
2331	SvCUR_set (darkness3_sv, sw34 * sh3);	2598	SvCUR_set (darkness3_sv, sw3 * sh3);
2332		2599
2333	mx += self->x - 1;	2600	mx += self->x - 1;
2334	my += self->y - 1;	2601	my += self->y - 1;
2335
2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2337		2602
2338	for (y = 0; y < sh1; y++)	2603	for (y = 0; y < sh1; y++)
2339	if (0 <= y + my && y + my < self->rows)	2604	if (0 <= y + my && y + my < self->rows)
2340	{	2605	{
2341	maprow *row = self->row + (y + my);	2606	maprow *row = self->row + (y + my);
…		…
2344	if (row->c0 <= x + mx && x + mx < row->c1)	2609	if (row->c0 <= x + mx && x + mx < row->c1)
2345	{	2610	{
2346	mapcell *cell = row->col + (x + mx - row->c0);	2611	mapcell *cell = row->col + (x + mx - row->c0);
2347		2612
2348	darkness1 [y * sw1 + x] = cell->darkness	2613	darkness1 [y * sw1 + x] = cell->darkness
2349	? 255 - (cell->darkness - 1)	2614	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2350	: 255 - FOW_DARKNESS;	2615	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2351	}	2616	}
2352	}	2617	}
2353		2618
2354	for (y = 0; y < sh; ++y)	2619	for (y = 0; y < sh; ++y)
2355	for (x = 0; x < sw; ++x)	2620	for (x = 0; x < sw; ++x)
…		…
2374		2639
2375	uint8_t r13 = (d13 + d23 + d12) / 3;	2640	uint8_t r13 = (d13 + d23 + d12) / 3;
2376	uint8_t r23 = d23;	2641	uint8_t r23 = d23;
2377	uint8_t r33 = (d23 + d33 + d32) / 3;	2642	uint8_t r33 = (d23 + d33 + d32) / 3;
2378		2643
2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2383	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 */
2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2388	}	2653	}
2389		2654
2390	free (darkness1);	2655	free (darkness1);
2391		2656
2392	EXTEND (SP, 3);	2657	EXTEND (SP, 3);
2393	PUSHs (sv_2mortal (newSViv (sw34)));	2658	PUSHs (sv_2mortal (newSViv (sw3)));
2394	PUSHs (sv_2mortal (newSViv (sh3)));	2659	PUSHs (sv_2mortal (newSViv (sh3)));
2395	PUSHs (darkness3_sv);	2660	PUSHs (darkness3_sv);
2396	}	2661	}
2397		2662
2398	SV *	2663	SV *
…		…
2461	else	2726	else
2462	*data++ = 0;	2727	*data++ = 0;
2463	}	2728	}
2464	}	2729	}
2465		2730
2466	/* 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 */
2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2732	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2468	{	2733	{
2469	SvPOK_only (data_sv);	2734	SvPOK_only (data_sv);
2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2735	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2471	}	2736	}
2472		2737
2473	RETVAL = data_sv;	2738	RETVAL = data_sv;
2474	}	2739	}
2475	OUTPUT:	2740	OUTPUT:
2476	RETVAL	2741	RETVAL
2477		2742
2478	void	2743	void
…		…
2485	STRLEN len;	2750	STRLEN len;
2486	uint8_t *data, *end;	2751	uint8_t *data, *end;
2487		2752
2488	len = SvLEN (data_sv);	2753	len = SvLEN (data_sv);
2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2754	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2490	data = SvPVbyte_nolen (data_sv);	2755	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2491	end = data + len + 8;	2756	end = data + len + 8;
2492		2757
2493	if (len < 5)	2758	if (len < 5)
2494	XSRETURN_EMPTY;	2759	XSRETURN_EMPTY;
2495		2760
…		…
2556	}	2821	}
2557		2822
2558	MODULE = Deliantra::Client PACKAGE = DC::RW	2823	MODULE = Deliantra::Client PACKAGE = DC::RW
2559		2824
2560	DC::RW	2825	DC::RW
2561	new (SV *class, SV *data_sv)	2826	new (SV *klass, SV *data_sv)
2562	CODE:	2827	CODE:
2563	{	2828	{
2564	STRLEN datalen;	2829	STRLEN datalen;
2565	char *data = SvPVbyte (data_sv, datalen);	2830	char *data = SvPVbyte (data_sv, datalen);
2566		2831
…		…
2568	}	2833	}
2569	OUTPUT:	2834	OUTPUT:
2570	RETVAL	2835	RETVAL
2571		2836
2572	DC::RW	2837	DC::RW
2573	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")
2574	CODE:	2839	CODE:
2575	RETVAL = SDL_RWFromFile (path, mode);	2840	RETVAL = SDL_RWFromFile (path, mode);
2576	OUTPUT:	2841	OUTPUT:
2577	RETVAL	2842	RETVAL
2578		2843
…		…
2596	if (RETVAL < 0)	2861	if (RETVAL < 0)
2597	{	2862	{
2598	RETVAL = Mix_GroupOldest (-1);	2863	RETVAL = Mix_GroupOldest (-1);
2599		2864
2600	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)
2601	XSRETURN_UNDEF;	2871	XSRETURN_UNDEF;
2602		2872	}
		2873	else
2603	Mix_HaltChannel (RETVAL);	2874	Mix_HaltChannel (RETVAL);
2604	}	2875	}
2605		2876
2606	Mix_UnregisterAllEffects (RETVAL);	2877	Mix_UnregisterAllEffects (RETVAL);
2607	Mix_Volume (RETVAL, 128);	2878	Mix_Volume (RETVAL, 128);
2608	}	2879	}
…		…
2655	void	2926	void
2656	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)
2657	CODE:	2928	CODE:
2658	{	2929	{
2659	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));
2660	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;
2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2932	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662	}	2933	}
2663		2934
2664	void	2935	void
2665	set_reverse_stereo (DC::Channel self, int flip)	2936	set_reverse_stereo (DC::Channel self, int flip)
…		…
2668		2939
2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2940	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670		2941
2671	PROTOTYPES: DISABLE	2942	PROTOTYPES: DISABLE
2672		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
2673	DC::MixChunk	2956	DC::MixChunk
2674	new (SV *class, DC::RW rwops)	2957	new (SV *klass, DC::RW rwops)
2675	CODE:	2958	CODE:
2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2959	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2677	OUTPUT:	2960	OUTPUT:
2678	RETVAL	2961	RETVAL
2679		2962
…		…
2709	OUTPUT:	2992	OUTPUT:
2710	RETVAL	2993	RETVAL
2711		2994
2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2995	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2713		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
2714	int	3009	int
2715	volume (int volume = -1)	3010	volume (int volume = -1)
2716	PROTOTYPE: ;$	3011	PROTOTYPE: ;$
2717	CODE:	3012	CODE:
2718	if (items > 0)	3013	if (items > 0)
…		…
2729	void	3024	void
2730	halt ()	3025	halt ()
2731	CODE:	3026	CODE:
2732	Mix_HaltMusic ();	3027	Mix_HaltMusic ();
2733		3028
		3029	int
		3030	playing ()
		3031	CODE:
		3032	RETVAL = Mix_PlayingMusic ();
		3033	OUTPUT:
		3034	RETVAL
		3035
2734	DC::MixMusic	3036	DC::MixMusic
2735	new (SV *class, DC::RW rwops)	3037	new (SV *klass, DC::RW rwops)
2736	CODE:	3038	CODE:
2737	RETVAL = Mix_LoadMUS_RW (rwops);	3039	RETVAL = Mix_LoadMUS_RW (rwops);
2738	OUTPUT:	3040	OUTPUT:
2739	RETVAL	3041	RETVAL
2740		3042
…		…
2768	} *civ, const_iv[] = {	3070	} *civ, const_iv[] = {
2769	# define const_iv(name) { # name, (IV)name }	3071	# define const_iv(name) { # name, (IV)name }
2770	const_iv (GL_VENDOR),	3072	const_iv (GL_VENDOR),
2771	const_iv (GL_VERSION),	3073	const_iv (GL_VERSION),
2772	const_iv (GL_EXTENSIONS),	3074	const_iv (GL_EXTENSIONS),
		3075	const_iv (GL_MAX_TEXTURE_UNITS),
2773	const_iv (GL_COLOR_MATERIAL),	3076	const_iv (GL_COLOR_MATERIAL),
2774	const_iv (GL_SMOOTH),	3077	const_iv (GL_SMOOTH),
2775	const_iv (GL_FLAT),	3078	const_iv (GL_FLAT),
2776	const_iv (GL_DITHER),	3079	const_iv (GL_DITHER),
2777	const_iv (GL_BLEND),	3080	const_iv (GL_BLEND),
…		…
2789	const_iv (GL_ZERO),	3092	const_iv (GL_ZERO),
2790	const_iv (GL_SRC_ALPHA),	3093	const_iv (GL_SRC_ALPHA),
2791	const_iv (GL_DST_ALPHA),	3094	const_iv (GL_DST_ALPHA),
2792	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3095	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2793	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),
2794	const_iv (GL_SRC_ALPHA_SATURATE),	3101	const_iv (GL_SRC_ALPHA_SATURATE),
2795	const_iv (GL_RGB),	3102	const_iv (GL_RGB),
2796	const_iv (GL_RGBA),	3103	const_iv (GL_RGBA),
2797	const_iv (GL_RGBA4),	3104	const_iv (GL_RGBA4),
2798	const_iv (GL_RGBA8),	3105	const_iv (GL_RGBA8),
…		…
2866	const_iv (GL_NICEST),	3173	const_iv (GL_NICEST),
2867	const_iv (GL_V2F),	3174	const_iv (GL_V2F),
2868	const_iv (GL_V3F),	3175	const_iv (GL_V3F),
2869	const_iv (GL_T2F_V3F),	3176	const_iv (GL_T2F_V3F),
2870	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),
2871	# undef const_iv	3181	# undef const_iv
2872	};	3182	};
2873		3183
2874	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--)
2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3185	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2876		3186
2877	texture_av = newAV ();	3187	texture_av = newAV ();
2878	AvREAL_off (texture_av);	3188	AvREAL_off (texture_av);
2879	}	3189	}
2880		3190
…		…
2882	disable_GL_EXT_blend_func_separate ()	3192	disable_GL_EXT_blend_func_separate ()
2883	CODE:	3193	CODE:
2884	gl.BlendFuncSeparate = 0;	3194	gl.BlendFuncSeparate = 0;
2885	gl.BlendFuncSeparateEXT = 0;	3195	gl.BlendFuncSeparateEXT = 0;
2886		3196
2887	char *	3197	void
		3198	apple_nvidia_bug (int enable)
		3199
		3200	const char *
2888	gl_vendor ()	3201	gl_vendor ()
2889	CODE:	3202	CODE:
2890	RETVAL = (char *)glGetString (GL_VENDOR);	3203	RETVAL = (const char *)glGetString (GL_VENDOR);
2891	OUTPUT:	3204	OUTPUT:
2892	RETVAL	3205	RETVAL
2893		3206
2894	char *	3207	const char *
2895	gl_version ()	3208	gl_version ()
2896	CODE:	3209	CODE:
2897	RETVAL = (char *)glGetString (GL_VERSION);	3210	RETVAL = (const char *)glGetString (GL_VERSION);
2898	OUTPUT:	3211	OUTPUT:
2899	RETVAL	3212	RETVAL
2900		3213
2901	char *	3214	const char *
2902	gl_extensions ()	3215	gl_extensions ()
2903	CODE:	3216	CODE:
2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3217	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2905	OUTPUT:	3218	OUTPUT:
2906	RETVAL	3219	RETVAL
2907		3220
2908	const char *glGetString (GLenum pname)	3221	const char *glGetString (GLenum pname)
		3222	CODE:
		3223	RETVAL = (const char *)glGetString (pname);
		3224	OUTPUT:
		3225	RETVAL
2909		3226
2910	GLint glGetInteger (GLenum pname)	3227	GLint glGetInteger (GLenum pname)
2911	CODE:	3228	CODE:
2912	glGetIntegerv (pname, &RETVAL);	3229	glGetIntegerv (pname, &RETVAL);
2913	OUTPUT:	3230	OUTPUT:
…		…
2921		3238
2922	int glGetError ()	3239	int glGetError ()
2923		3240
2924	void glFinish ()	3241	void glFinish ()
2925		3242
		3243	void glFlush ()
		3244
2926	void glClear (int mask)	3245	void glClear (int mask)
2927		3246
2928	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)
2929	PROTOTYPE: @	3248	PROTOTYPE: @
2930		3249
…		…
2939	void glBlendFunc (int sfactor, int dfactor)	3258	void glBlendFunc (int sfactor, int dfactor)
2940		3259
2941	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3260	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942	CODE:	3261	CODE:
2943	gl_BlendFuncSeparate (sa, da, saa, daa);	3262	gl_BlendFuncSeparate (sa, da, saa, daa);
		3263
		3264	# void glBlendEquation (int se)
2944		3265
2945	void glDepthMask (int flag)	3266	void glDepthMask (int flag)
2946		3267
2947	void glLogicOp (int opcode)	3268	void glLogicOp (int opcode)
2948		3269
…		…
2983	void glRotate (float angle, float x, float y, float z)	3304	void glRotate (float angle, float x, float y, float z)
2984	CODE:	3305	CODE:
2985	glRotatef (angle, x, y, z);	3306	glRotatef (angle, x, y, z);
2986		3307
2987	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: @
2988	ALIAS:	3310	ALIAS:
2989	glColor_premultiply = 1	3311	glColor_premultiply = 1
2990	CODE:	3312	CODE:
2991	if (ix)	3313	if (ix)
2992	{	3314	{
…		…
3098		3420
3099	void glEndList ()	3421	void glEndList ()
3100		3422
3101	void glCallList (int list)	3423	void glCallList (int list)
3102		3424
		3425	void c_init ()
		3426	CODE:
		3427	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3428	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3429
3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3430	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104		3431
3105	PROTOTYPES: DISABLE	3432	PROTOTYPES: DISABLE
3106		3433
3107	void	3434	void
3108	find_widget (SV *self, NV x, NV y)	3435	find_widget (SV *self, NV x, NV y)
3109	PPCODE:	3436	PPCODE:
3110	{	3437	{
3111	if (within_widget (self, x, y))	3438	if (within_widget (self, x, y))
3112	XPUSHs (self);	3439	XPUSHs (self);
3113	}	3440	}
3114		3441
3115	BOOT:	3442	BOOT:
3116	{	3443	{
…		…
3124		3451
3125	void	3452	void
3126	draw (SV *self)	3453	draw (SV *self)
3127	CODE:	3454	CODE:
3128	{	3455	{
3129	HV *hv;	3456	HV *hv;
3130	SV **svp;	3457	SV **svp;
3131	NV x, y, w, h;	3458	NV x, y, w, h;
3132	SV *draw_x_sv = GvSV (draw_x_gv);	3459	SV *draw_x_sv = GvSV (draw_x_gv);
3133	SV *draw_y_sv = GvSV (draw_y_gv);	3460	SV *draw_y_sv = GvSV (draw_y_gv);
3134	SV *draw_w_sv = GvSV (draw_w_gv);	3461	SV *draw_w_sv = GvSV (draw_w_gv);
3135	SV *draw_h_sv = GvSV (draw_h_gv);	3462	SV *draw_h_sv = GvSV (draw_h_gv);

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