[ViewVC] Diff of: 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 1.331 by root, Mon Nov 19 00:10:34 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
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		82
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
87		89
88	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
90		92
91	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
92		94
93	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		97
		98	#define KMOD_LRAM 0x10000 // our extension
		99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
95		121
96	static AV *texture_av;	122	static AV *texture_av;
97		123
98	static struct	124	static struct
99	{	125	{
…		…
156	{	182	{
157	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
158		184
159	while (attrs)	185	while (attrs)
160	{	186	{
161	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
162		188
163	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
164	return 1;	190	return 1;
165		191
166	attrs = attrs->next;	192	attrs = attrs->next;
167	}	193	}
168		194
169	return 0;	195	return 0;
170	}	196	}
171		197
172	typedef struct cf_layout {	198	struct cf_layout {
173	PangoLayout *pl;	199	PangoLayout *pl;
174	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
175	int base_height;	201	int base_height;
176	DC__Font font;	202	DC__Font font;
177	rc_t *rc;	203	rc_t rc;
178	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
179		207
180	static DC__Font default_font;	208	static DC__Font default_font;
181	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
182	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
183		211
184	static void	212	static void
185	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
186	{	214	{
187	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
188	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
190	#endif	218	#endif
191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
192	}	220	}
193		221
194	static void	222	static void
…		…
221		249
222	*w = rect.width;	250	*w = rect.width;
223	*h = rect.height;	251	*h = rect.height;
224	}	252	}
225		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
226	typedef uint16_t tileid;	256	typedef uint16_t tileid;
227	typedef uint16_t faceid;	257	typedef uint16_t faceid;
228		258
229	typedef struct {	259	struct maptex
		260	{
230	GLuint name;	261	GLuint name;
231	int w, h;	262	int w, h;
232	float s, t;	263	float s, t;
233	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
234	tileid smoothtile;	265	tileid smoothtile;
235	uint8_t smoothlevel;	266	uint8_t smoothlevel;
236	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
237		269
238	typedef struct {	270	struct mapcell
		271	{
239	uint32_t player;	272	uint32_t player;
240	tileid tile[3];	273	tileid tile[3];
241	uint16_t darkness;	274	uint16_t darkness;
242	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
243	} mapcell;	276	};
244		277
245	typedef struct {	278	struct maprow
		279	{
246	int32_t c0, c1;	280	int32_t c0, c1;
247	mapcell *col;	281	mapcell *col;
248	} maprow;	282	};
249		283
250	typedef struct map {	284	struct mapgrid {
251	int x, y, w, h;	285	int x, y, w, h;
252	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
253	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
254	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
255		289
256	int32_t rows;	290	int32_t rows;
257	maprow *row;	291	maprow *row;
258	} *DC__Map;	292	};
259		293
260	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
261	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
262	{	299	{
263	char *p;	300	T *p;
264		301
265	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
266	Zero (p, inc, char);	303	Zero (p, inc, T);
267	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
268	Safefree (ptr);	305	Safefree (ptr);
269		306
270	return p;	307	ptr = p;
271	}	308	}
272		309
273	static char *	310	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	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
286	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
287	{	320	{
288	while (self->faces <= face)	321	while (self->faces <= face)
289	{	322	{
290	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
291	self->faces *= 2;	324	self->faces *= 2;
292	}	325	}
293	}	326	}
294		327
295	static void	328	static void
296	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
297	{	330	{
298	while (self->texs <= texid)	331	while (self->texs <= texid)
299	{	332	{
300	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
301	self->texs *= 2;	334	self->texs *= 2;
302	}	335	}
303	}	336	}
304		337
305	static maprow *	338	static maprow *
306	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
307	{	340	{
308	if (0 > y)	341	if (0 > y)
309	{	342	{
310	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
311	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
312		345
313	self->rows += extend;	346	self->rows += extend;
314	self->y += extend;	347	self->y += extend;
315	y += extend;	348	y += extend;
316	}	349	}
317	else if (y >= self->rows)	350	else if (y >= self->rows)
318	{	351	{
319	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
320	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
321	self->rows += extend;	354	self->rows += extend;
322	}	355	}
323		356
324	return self->row + y;	357	return self->row + y;
325	}	358	}
…		…
335	}	368	}
336		369
337	if (row->c0 > x)	370	if (row->c0 > x)
338	{	371	{
339	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
340	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
341	row->c0 -= extend;	374	row->c0 -= extend;
342	}	375	}
343	else if (x >= row->c1)	376	else if (x >= row->c1)
344	{	377	{
345	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
346	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
347	row->c1 += extend;	380	row->c1 += extend;
348	}	381	}
349		382
350	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
351	}	384	}
352		385
353	static mapcell *	386	static mapcell *
354	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
355	{	388	{
356	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
357	}	390	}
358		391
359	static void	392	static void
360	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
361	{	394	{
362	int r;	395	int r;
363		396
364	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
365	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
383	(cell)->flags = 0; \	416	(cell)->flags = 0; \
384	(cell)->player = 0; \	417	(cell)->player = 0; \
385	} while (0)	418	} while (0)
386		419
387	static void	420	static void
388	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
389	{	422	{
390	int x, y;	423	int x, y;
391	maprow *row;	424	maprow *row;
392	mapcell *cell;	425	mapcell *cell;
393		426
…		…
410	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
411	}	444	}
412	}	445	}
413	}	446	}
414		447
415	typedef struct {	448	struct smooth_key
		449	{
416	tileid tile;	450	tileid tile;
417	uint8_t x, y, level;	451	uint8_t x, y, level;
418	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
419		471
420	static void	472	static void
421	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
422	{	474	{
423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
424		476
425	if (SvIOK (*sv))	477	if (it == h.end ())
426	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
427	else	479	else
428	sv_setiv (*sv, bits);	480	it->second \|= bits;
429	}	481	}
430		482
431	static void	483	static void
432	music_finished (void)	484	music_finished (void)
433	{	485	{
…		…
450	ev.code = 1;	502	ev.code = 1;
451	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
452	ev.data2 = 0;	504	ev.data2 = 0;
453		505
454	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
455	}	514	}
456		515
457	static unsigned int	516	static unsigned int
458	minpot (unsigned int n)	517	minpot (unsigned int n)
459	{	518	{
…		…
469	n \|= n >> 16;	528	n \|= n >> 16;
470		529
471	return n + 1;	530	return n + 1;
472	}	531	}
473		532
474	static unsigned int
475	popcount (unsigned int n)
476	{
477	n -= (n >> 1) & 0x55555555U;
478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
480	n *= 0x01010101U;
481
482	return n >> 24;
483	}
484
485	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
486	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
487	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
488		536
489	/******************************************************************************/	537	/******************************************************************************/
…		…
527	return 0;	575	return 0;
528		576
529	return 1;	577	return 1;
530	}	578	}
531		579
		580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META \| KMOD_ALT))
		589	mod \|= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
532	static void	594	static void
533	deliantra_main ()	595	deliantra_main (SV *real_main)
534	{	596	{
535	char *argv[] = { 0 };	597	dSP;
536	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
537	}	601	}
538		602
539	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
540	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
541	* do some mind-boggling hack here: SDL requires a custom main()	607	* 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,	608	* 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,	609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
544	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
545	*/	611	*/
546	extern C_LINKAGE int	612	extern C_LINKAGE int
547	main (int argc, char *argv[])	613	main (int argc, char *argv[])
548	{	614	{
549	deliantra_main ();	615	deliantra_main (real_main);
550	}	616	}
551		617
552	#undef main	618	#undef main
553		619
554	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
555		621
556	static void	622	static void
557	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
558	{	624	{
		625	real_main = real_main_;
		626
559	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
560	(main) (1, argv);	628	(main) (1, argv);
561	}	629	}
562	#else	630	#else
563	static void	631	static void
564	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
565	{	633	{
566	deliantra_main ();	634	deliantra_main (real_main);
567	}	635	}
568	#endif	636	#endif
569		637
570	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
571		639
…		…
737	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
738	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
739	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
740	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
741		809
		810	const_iv (KMOD_LRAM),
		811
742	const_iv (MIX_DEFAULT_FORMAT),	812	const_iv (MIX_DEFAULT_FORMAT),
743		813
744	const_iv (SDL_INIT_TIMER),	814	const_iv (SDL_INIT_TIMER),
745	const_iv (SDL_INIT_AUDIO),	815	const_iv (SDL_INIT_AUDIO),
746	const_iv (SDL_INIT_VIDEO),	816	const_iv (SDL_INIT_VIDEO),
…		…
770		840
771	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
772	# undef const_iv	842	# undef const_iv
773	};	843	};
774		844
775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
777		847
778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
780	}	850	}
781		851
…		…
797	NV ceil (NV x)	867	NV ceil (NV x)
798		868
799	IV minpot (UV n)	869	IV minpot (UV n)
800		870
801	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
802		882
803	void	883	void
804	pango_init ()	884	pango_init ()
805	CODE:	885	CODE:
806	{	886	{
…		…
814	#endif	894	#endif
815	}	895	}
816		896
817	char *SDL_GetError ()	897	char *SDL_GetError ()
818		898
819	void SDL_braino ()	899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
820		901
821	int SDL_Init (U32 flags)	902	int SDL_Init (U32 flags)
822		903
823	int SDL_InitSubSystem (U32 flags)	904	int SDL_InitSubSystem (U32 flags)
824		905
825	void SDL_QuitSubSystem (U32 flags)	906	void SDL_QuitSubSystem (U32 flags)
826		907
827	void SDL_Quit ()	908	void SDL_Quit ()
828		909
829	int SDL_GL_SetAttribute (int attr, int value)	910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
830		912
831	int SDL_GL_GetAttribute (int attr)	913	int SDL_GL_GetAttribute (int attr)
832	CODE:	914	CODE:
833	if (SDL_GL_GetAttribute (attr, &RETVAL))	915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
834	XSRETURN_UNDEF;	916	XSRETURN_UNDEF;
835	OUTPUT:	917	OUTPUT:
836	RETVAL	918	RETVAL
837		919
838	void	920	void
…		…
893	);	975	);
894		976
895	if (RETVAL)	977	if (RETVAL)
896	{	978	{
897	av_clear (texture_av);	979	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);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
901	#include "glfunc.h"	981	#include "glfunc.h"
902	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
903	}	985	}
904	}	986	}
905	OUTPUT:	987	OUTPUT:
906	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
907		992
908	void	993	void
909	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
910		995
911	char *	996	char *
912	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
913		999
914	int	1000	int
915	SDL_GetAppState ()	1001	SDL_GetAppState ()
916		1002
917	int	1003	int
918	SDL_GetModState ()	1004	SDL_GetModState ()
919		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
920	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
921	poll_events ()	1014	peep_events ()
922	PPCODE:	1015	PPCODE:
923	{	1016	{
924	SDL_Event ev;	1017	SDL_Event ev;
925		1018
926	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
933	{	1026	{
934	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
935	case SDL_KEYUP:	1028	case SDL_KEYUP:
936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	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);	1031	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 */	1032	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);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
941	break;	1034	break;
942		1035
943	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
962	x = ev.motion.x;	1055	x = ev.motion.x;
963	y = ev.motion.y;	1056	y = ev.motion.y;
964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
965	}	1058	}
966		1059
967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
968	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
969	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
970	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
992		1085
993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
994	}	1087	}
995	}	1088	}
996		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
997	int	1103	int
998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
999	POSTCALL:	1105	POSTCALL:
1000	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
1001	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
1002		1108
1003	void	1109	void
1004	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
1063	add_font (char *file)	1169	add_font (char *file)
1064	CODE:	1170	CODE:
1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1066	OUTPUT:	1172	OUTPUT:
1067	RETVAL	1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1068		1181
1069	void	1182	void
1070	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
1071	ALIAS:	1184	ALIAS:
1072	load_image_file = 1	1185	load_image_file = 1
…		…
1118		1231
1119	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
1120	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
1121	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
1122	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	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)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1127	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
1128		1241
…		…
1188	#if DEBUG	1301	#if DEBUG
1189	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1190	#endif	1303	#endif
1191	}	1304	}
1192		1305
		1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
1193	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1194		1314
1195	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1196		1316
1197	DC::Font	1317	DC::Font
1198	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1199	CODE:	1319	CODE:
1200	{	1320	{
1201	int count;	1321	int count;
1202	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1203	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1232	PROTOTYPE:	1352	PROTOTYPE:
1233	CODE:	1353	CODE:
1234	tc_restore ();	1354	tc_restore ();
1235		1355
1236	DC::Layout	1356	DC::Layout
1237	new (SV *class)	1357	new (SV *klass)
1238	CODE:	1358	CODE:
1239	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1240		1360
1241	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1242	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1243	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1244	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1245	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1246	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1247	RETVAL->font = 0;	1367	RETVAL->font = 0;
1248	RETVAL->rc = rc_alloc ();
1249		1368
1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1251	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1252	OUTPUT:	1371	OUTPUT:
1253	RETVAL	1372	RETVAL
1254		1373
1255	void	1374	void
1256	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1257	CODE:	1376	CODE:
1258	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1259	rc_free (self->rc);
1260	Safefree (self);	1378	delete self;
1261		1379
1262	void	1380	void
1263	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1264	CODE:	1382	CODE:
1265	{	1383	{
…		…
1391		1509
1392	void	1510	void
1393	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1394	CODE:	1512	CODE:
1395	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1396	{	1514	{
1397	self->base_height = base_height;	1515	self->base_height = base_height;
1398	layout_update_font (self);	1516	layout_update_font (self);
1399	}	1517	}
1400		1518
1401	void	1519	void
…		…
1519	}	1637	}
1520		1638
1521	void	1639	void
1522	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1523	CODE:	1641	CODE:
1524	rc_clear (self->rc);	1642	self->rc.clear ();
1525	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1526	self->pl,	1644	self->pl,
1527	self->rc,	1645	&self->rc,
1528	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1529	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1530	flags	1648	flags
1531	);	1649	);
1532	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1545	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1547		1665
1548	rc_draw (self->rc);	1666	self->rc.draw ();
1549		1667
1550	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1551	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1552	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1553	}	1671	}
…		…
1628	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1629	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1630	}	1748	}
1631	}	1749	}
1632		1750
		1751	void
		1752	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)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 \|\| h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1634	CODE:	1873	CODE:
1635	{	1874	{
1636	GLint width;	1875	GLint width;
1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1644	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1645		1884
1646	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1647		1886
1648	DC::Map	1887	DC::Map
1649	new (SV *class)	1888	new (SV *klass)
1650	CODE:	1889	CODE:
1651	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1652	RETVAL->x = 0;	1891	RETVAL->x = 0;
1653	RETVAL->y = 0;	1892	RETVAL->y = 0;
1654	RETVAL->w = 0;	1893	RETVAL->w = 0;
1655	RETVAL->h = 0;	1894	RETVAL->h = 0;
1656	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1693		1932
1694	void	1933	void
1695	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1696	CODE:	1935	CODE:
1697	{	1936	{
1698	tileid texid;	1937	tileid texid;
1699	maptex *tex;	1938	maptex *tex;
1700		1939
1701	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1702	return;	1941	return;
1703		1942
1704	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1705	return;	1944	return;
1706		1945
1707	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1708		1947
1709	if (!texid)	1948	if (!texid)
1710	return;	1949	return;
1711		1950
1712	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1741	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1980	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1742	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1743	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1745	}	1984	}
		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
1746		2005
1747	int	2006	int
1748	ox (DC::Map self)	2007	ox (DC::Map self)
1749	ALIAS:	2008	ALIAS:
1750	oy = 1	2009	oy = 1
…		…
1782	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1783	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1784		2043
1785	while (self->y < 0)	2044	while (self->y < 0)
1786	{	2045	{
1787	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1788		2047
1789	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1790	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1791	}	2050	}
1792	}	2051	}
1793		2052
1794	SV *	2053	SV *
1795	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1796	CODE:	2055	CODE:
1797	{	2056	{
1798	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1799	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1800	mapcell *cell;	2059	mapcell *cell;
…		…
1821		2080
1822	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1823		2082
1824	if (flags & 8)	2083	if (flags & 8)
1825	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1826	if (extmap)	2087	do
1827	{	2088	{
1828	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1829		2091
1830	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1831	{	2095	{
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;	2096	cell->stat_width = 1;
1840	cell->stat_hp = *data++;	2097	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	}	2098	}
1860	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1861	}	2116	}
1862	else	2117	while (ext & 0x80);
1863	cell->darkness = *data++ + 1;
1864	}	2118	}
1865		2119
1866	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1867	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1868	{	2122	{
…		…
1871	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1872		2126
1873	if (cell->tile [z])	2127	if (cell->tile [z])
1874	{	2128	{
1875	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1876	if (!tex->name)	2131	if (!tex->name)
1877	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1878		2133
1879	if (tex->smoothtile)	2134	if (tex->smoothtile)
1880	{	2135	{
1881	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1882	if (!smooth->name)	2138	if (!smooth->name)
1883	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1884	}	2140	}
1885	}	2141	}
1886	}	2142	}
…		…
1914	? self->row + y	2170	? self->row + y
1915	: 0;	2171	: 0;
1916		2172
1917	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1918	{	2174	{
1919	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1920		2176
1921	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1922	{	2178	{
1923	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1924		2180
…		…
1926	{	2182	{
1927	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1928	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1929	int a1 = tex.a;	2185	int a1 = tex.a;
1930		2186
1931	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1932	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1933	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1934	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1935	}	2191	}
1936	}	2192	}
1937		2193
1938	*map++ = (r )	2194	*map++ = (r )
1939	\| (g << 8)	2195	\| (g << 8)
1940	\| (b << 16)	2196	\| (b << 16)
1941	\| (a << 24);	2197	\| (a << 24);
1942	}	2198	}
1943	}	2199	}
1944		2200
1945	RETVAL = map_sv;	2201	RETVAL = map_sv;
1946	}	2202	}
1947	OUTPUT:	2203	OUTPUT:
1948	RETVAL	2204	RETVAL
1949		2205
1950	void	2206	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)	2207	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:	2208	CODE:
1953	{	2209	{
1954	int x, y, z;	2210	int x, y, z;
1955		2211
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)	2212	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;	2213	int pl_x, pl_y;
1961	maptex pl_tex;	2214	maptex pl_tex;
1962	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1963	rc_key_t key;	2217	rc_key_t key;
1964	rc_array_t *arr;	2218	rc_t::array_t *arr;
1965		2219
1966	pl_tex.name = 0;	2220	pl_tex.name = 0;
1967		2221
1968	// thats current max. sorry.	2222	// that's current max. sorry.
1969	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1970	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1971
1972	// clear key, in case of extra padding
1973	memset (&skey, 0, sizeof (skey));
1974		2225
1975	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1976	key.r = 255;	2227	key.r = 255;
1977	key.g = 255;	2228	key.g = 255;
1978	key.b = 255;	2229	key.b = 255;
1979	key.a = 255;	2230	key.a = 255;
1980	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1981	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1982	key.texname = -1;
1983		2233
1984	mx += self->x;	2234	mx += self->x;
1985	my += self->y;	2235	my += self->y;
1986		2236
1987	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1988	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1989	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1990	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1991		2241
1992	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1993	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1994	{	2244	{
1995	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2012		2262
2013	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
2014	{	2264	{
2015	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
2016		2269
2017	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
2018	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
2019	{	2272	{
2020	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
2026	tileid tile = cell->tile [z];	2279	tileid tile = cell->tile [z];
2027		2280
2028	if (tile)	2281	if (tile)
2029	{	2282	{
2030	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
2031	int px = (x + 1) * T - tex.w;	2284	int px, py;
2032	int py = (y + 1) * T - tex.h;
2033		2285
2034	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
2035	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
2036	if (!tex.name)	2290	if (!tex.name)
2037	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2038		2292
2039	key.texname = tex.name;	2293	key.texname = tex.name;
2040	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
2041	}	2295	}
2042		2296
		2297	px = (x + 1) * Th - tex.w;
		2298	py = (y + 1) * Tw - tex.h;
		2299
2043	if (expect_false (cell->player == player) && expect_false (z == 2))	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2044	{	2301	{
2045	pl_x = px;	2302	pl_x = px;
2046	pl_y = py;	2303	pl_y = py;
2047	pl_tex = tex;	2304	pl_tex = tex;
2048	continue;	2305	continue;
2049	}	2306	}
2050		2307
2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2308	arr->t2f_v3f (0 , 0 , px , py , 0);
2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2309	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);	2310	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);	2311	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		2312
2081	// update smooth hash	2313	// update smooth hash
2082	if (tex.smoothtile)	2314	if (tex.smoothtile)
2083	{	2315	{
2084	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
2085	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
2086		2318
2087	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
2088		2320
2089	// add bits to current tile and all neighbours. skey.x\|y is	2321	// add bits to current tile and all neighbours. skey.x\|y is
2090	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
2091		2323
2092	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
2100		2332
2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2102	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
2103		2335
2104	// full tile	2336	// full tile
2105	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2106		2338
2107	// borders	2339	// borders
2108	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	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);	2341	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);	2342	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);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2112		2344
2113	// corners	2345	// corners
2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	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);	2347	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);	2348	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);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2118	}	2370	}
2119	}	2371	}
2120	}	2372	}
2121	}	2373	}
2122		2374
2123	rc_draw (rc);	2375	rc.draw ();
2124	rc_clear (rc);	2376	rc.clear ();
2125		2377
2126	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
2127	// this is basically counting sort	2379	// this is basically counting sort
2128	{	2380	{
2129	int w, b;	2381	int w, b;
2130		2382
2131	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
2132	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
2133	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2134	{	2388	{
2135	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
2136	if (smask)	2390	IV bits = it->second;
2137	for (b = 0; b < 32; ++b)	2391
2138	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
2139	{	2395	{
2140	int level = (w << 5) \| b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
2141	HE *he;	2404	if (tex.name)
2142
2143	hv_iterinit (smooth);
2144	while ((he = hv_iternext (smooth)))
2145	{	2405	{
2146	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
2147	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
2148		2408	if (key.texname != tex.name)
2149	if (!(bits & 0x1000)
2150	&& skey->level == level
2151	&& level > smooth_max [skey->x][skey->y])
2152	{	2409	{
2153	maptex tex = self->tex [skey->tile];	2410	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		2411
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 ();	2412	glEnd ();
2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2169	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2170	}	2415	}
2171		2416
2172	if (border)	2417	if (border)
2173	{	2418	{
2174	float ox = border * dx;	2419	float ox = border * dx;
2175		2420
2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2180	}	2425	}
2181		2426
2182	if (corner)	2427	if (corner)
2183	{	2428	{
2184	float ox = corner * dx;	2429	float ox = corner * dx;
2185		2430
2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2190	}
2191	}
2192	}	2435	}
2193	}	2436	}
2194	}	2437	}
2195	}	2438	}
2196		2439
2197	glEnd ();	2440	glEnd ();
2198	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2199	key.texname = -1;	2442	key.texname = -1;
2200	}	2443	}
2201
2202	hv_clear (smooth);
2203	}	2444	}
2204		2445
2205	if (pl_tex.name)	2446	if (pl_tex.name)
2206	{	2447	{
2207	maptex tex = pl_tex;	2448	maptex tex = pl_tex;
2208	int px = pl_x + sdx;	2449	int px = pl_x + sdx;
2209	int py = pl_y + sdy;	2450	int py = pl_y + sdy;
2210		2451
2211	key.texname = tex.name;	2452	key.texname = tex.name;
2212	arr = rc_array (rc, &key);	2453	rc_t::array_t &arr = rc.array (key);
2213		2454
2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2455	arr.t2f_v3f (0 , 0 , px , py , 0);
2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2456	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);	2457	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);	2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2218		2459
2219	rc_draw (rc);	2460	rc.draw ();
2220	}	2461	}
2221		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2222	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2223	rc_free (rc);
2224		2467
2225	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2226	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2227	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2228	{	2471	{
…		…
2231	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2232	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2233	{	2476	{
2234	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2235		2478
2236	int px = x * T;	2479	int px = x * Tw;
2237	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2238		2487
2239	if (cell->stat_hp)	2488	if (cell->stat_hp)
2240	{	2489	{
2241	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2243		2492
2244	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2245	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2246	px + width - 1, py);	2495	px + width - 1, py);
2247		2496
…		…
2253	}	2502	}
2254	}	2503	}
2255	}	2504	}
2256		2505
2257	void	2506	void
2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2259	CODE:	2508	CODE:
2260	{	2509	{
2261	static float color[16][3] = {	2510	static float color[16][3] = {
2262	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2263	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2264	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2265	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2266		2515
2267	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2268	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2269	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2270	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2271		2520
2272	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2273	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2274	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2275	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2276		2525
2277	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2278		2527
2279	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2280	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2281	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2282	};	2531	};
2283		2532
2284	int x, y;	2533	int x, y;
2285		2534
2286	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2287	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2288	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2290	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2291		2546
2292	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2296		2551
2297	if (m)	2552	if (m)
2298	{	2553	{
2299	float *c = color [m & 15];	2554	float *c = color [m & 15];
2300		2555
2301	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2302	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2303		2558
2304	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2305	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2306	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2307	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2308	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2309	}	2564	}
…		…
2317	void	2572	void
2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2319	PPCODE:	2574	PPCODE:
2320	{	2575	{
2321	int x, y;	2576	int x, y;
2322	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2323	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2324	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2325	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2329		2585
2330	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2331	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2332		2588
2333	mx += self->x - 1;	2589	mx += self->x - 1;
2334	my += self->y - 1;	2590	my += self->y - 1;
2335
2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2337		2591
2338	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2339	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2340	{	2594	{
2341	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2344	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2345	{	2599	{
2346	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2347		2601
2348	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2349	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2350	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2351	}	2605	}
2352	}	2606	}
2353		2607
2354	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2355	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2374		2628
2375	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2376	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2377	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2378		2632
2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	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);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2388	}	2642	}
2389		2643
2390	free (darkness1);	2644	free (darkness1);
2391		2645
2392	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2393	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2394	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2395	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2396	}	2650	}
2397		2651
2398	SV *	2652	SV *
…		…
2461	else	2715	else
2462	*data++ = 0;	2716	*data++ = 0;
2463	}	2717	}
2464	}	2718	}
2465		2719
2466	/* if size is wh + 5 then no data has been found /	2720	/* if size is wh + 5 then no data has been found /
2467	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2468	{	2722	{
2469	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2471	}	2725	}
2472		2726
2473	RETVAL = data_sv;	2727	RETVAL = data_sv;
2474	}	2728	}
2475	OUTPUT:	2729	OUTPUT:
2476	RETVAL	2730	RETVAL
2477		2731
2478	void	2732	void
…		…
2485	STRLEN len;	2739	STRLEN len;
2486	uint8_t data, end;	2740	uint8_t data, end;
2487		2741
2488	len = SvLEN (data_sv);	2742	len = SvLEN (data_sv);
2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2490	data = SvPVbyte_nolen (data_sv);	2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2491	end = data + len + 8;	2745	end = data + len + 8;
2492		2746
2493	if (len < 5)	2747	if (len < 5)
2494	XSRETURN_EMPTY;	2748	XSRETURN_EMPTY;
2495		2749
…		…
2556	}	2810	}
2557		2811
2558	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2559		2813
2560	DC::RW	2814	DC::RW
2561	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2562	CODE:	2816	CODE:
2563	{	2817	{
2564	STRLEN datalen;	2818	STRLEN datalen;
2565	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2566		2820
…		…
2568	}	2822	}
2569	OUTPUT:	2823	OUTPUT:
2570	RETVAL	2824	RETVAL
2571		2825
2572	DC::RW	2826	DC::RW
2573	new_from_file (SV class, const char path, const char *mode = "rb")	2827	new_from_file (SV klass, const char path, const char *mode = "rb")
2574	CODE:	2828	CODE:
2575	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2576	OUTPUT:	2830	OUTPUT:
2577	RETVAL	2831	RETVAL
2578		2832
…		…
2596	if (RETVAL < 0)	2850	if (RETVAL < 0)
2597	{	2851	{
2598	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2599		2853
2600	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2601	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2602		2861	}
		2862	else
2603	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2604	}	2864	}
2605		2865
2606	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2607	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2608	}	2868	}
…		…
2655	void	2915	void
2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2657	CODE:	2917	CODE:
2658	{	2918	{
2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	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);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2662	}	2922	}
2663		2923
2664	void	2924	void
2665	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2668		2928
2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2670		2930
2671	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2672		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2673	DC::MixChunk	2945	DC::MixChunk
2674	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2675	CODE:	2947	CODE:
2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2677	OUTPUT:	2949	OUTPUT:
2678	RETVAL	2950	RETVAL
2679		2951
…		…
2709	OUTPUT:	2981	OUTPUT:
2710	RETVAL	2982	RETVAL
2711		2983
2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2713		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2714	int	2998	int
2715	volume (int volume = -1)	2999	volume (int volume = -1)
2716	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2717	CODE:	3001	CODE:
2718	if (items > 0)	3002	if (items > 0)
…		…
2729	void	3013	void
2730	halt ()	3014	halt ()
2731	CODE:	3015	CODE:
2732	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2733		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2734	DC::MixMusic	3025	DC::MixMusic
2735	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2736	CODE:	3027	CODE:
2737	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2738	OUTPUT:	3029	OUTPUT:
2739	RETVAL	3030	RETVAL
2740		3031
…		…
2768	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2769	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2770	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2771	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2772	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2773	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2774	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2775	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2776	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2777	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2789	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2790	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2791	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2792	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2793	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2794	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2795	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2796	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2797	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2798	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2866	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2867	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2868	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2869	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2870	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2871	# undef const_iv	3170	# undef const_iv
2872	};	3171	};
2873		3172
2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2876		3175
2877	texture_av = newAV ();	3176	texture_av = newAV ();
2878	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2879	}	3178	}
2880		3179
…		…
2882	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2883	CODE:	3182	CODE:
2884	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2885	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2886		3185
2887	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2888	gl_vendor ()	3190	gl_vendor ()
2889	CODE:	3191	CODE:
2890	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2891	OUTPUT:	3193	OUTPUT:
2892	RETVAL	3194	RETVAL
2893		3195
2894	char *	3196	const char *
2895	gl_version ()	3197	gl_version ()
2896	CODE:	3198	CODE:
2897	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2898	OUTPUT:	3200	OUTPUT:
2899	RETVAL	3201	RETVAL
2900		3202
2901	char *	3203	const char *
2902	gl_extensions ()	3204	gl_extensions ()
2903	CODE:	3205	CODE:
2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2905	OUTPUT:	3207	OUTPUT:
2906	RETVAL	3208	RETVAL
2907		3209
2908	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2909		3215
2910	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2911	CODE:	3217	CODE:
2912	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2913	OUTPUT:	3219	OUTPUT:
…		…
2921		3227
2922	int glGetError ()	3228	int glGetError ()
2923		3229
2924	void glFinish ()	3230	void glFinish ()
2925		3231
		3232	void glFlush ()
		3233
2926	void glClear (int mask)	3234	void glClear (int mask)
2927		3235
2928	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2929	PROTOTYPE: @	3237	PROTOTYPE: @
2930		3238
…		…
2939	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2940		3248
2941	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2942	CODE:	3250	CODE:
2943	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2944		3254
2945	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2946		3256
2947	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2948		3258
…		…
2983	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2984	CODE:	3294	CODE:
2985	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2986		3296
2987	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2988	ALIAS:	3299	ALIAS:
2989	glColor_premultiply = 1	3300	glColor_premultiply = 1
2990	CODE:	3301	CODE:
2991	if (ix)	3302	if (ix)
2992	{	3303	{
…		…
3098		3409
3099	void glEndList ()	3410	void glEndList ()
3100		3411
3101	void glCallList (int list)	3412	void glCallList (int list)
3102		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3104		3420
3105	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
3106		3422
3107	void	3423	void
3108	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
3109	PPCODE:	3425	PPCODE:
3110	{	3426	{
3111	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
3112	XPUSHs (self);	3428	XPUSHs (self);
3113	}	3429	}
3114		3430
3115	BOOT:	3431	BOOT:
3116	{	3432	{
…		…
3124		3440
3125	void	3441	void
3126	draw (SV *self)	3442	draw (SV *self)
3127	CODE:	3443	CODE:
3128	{	3444	{
3129	HV *hv;	3445	HV *hv;
3130	SV **svp;	3446	SV **svp;
3131	NV x, y, w, h;	3447	NV x, y, w, h;
3132	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
3133	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
3134	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
3135	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC