[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 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)
95		97
96	#define KMOD_LRAM 0x10000 // our extension	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	}
97		121
98	static AV *texture_av;	122	static AV *texture_av;
99		123
100	static struct	124	static struct
101	{	125	{
…		…
158	{	182	{
159	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
160		184
161	while (attrs)	185	while (attrs)
162	{	186	{
163	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
164		188
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	190	return 1;
167		191
168	attrs = attrs->next;	192	attrs = attrs->next;
169	}	193	}
170		194
171	return 0;	195	return 0;
172	}	196	}
173		197
174	typedef struct cf_layout {	198	struct cf_layout {
175	PangoLayout *pl;	199	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
177	int base_height;	201	int base_height;
178	DC__Font font;	202	DC__Font font;
179	rc_t *rc;	203	rc_t rc;
180	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
181		207
182	static DC__Font default_font;	208	static DC__Font default_font;
183	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
185		211
186	static void	212	static void
187	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
188	{	214	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	218	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	220	}
195		221
196	static void	222	static void
…		…
223		249
224	*w = rect.width;	250	*w = rect.width;
225	*h = rect.height;	251	*h = rect.height;
226	}	252	}
227		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
228	typedef uint16_t tileid;	256	typedef uint16_t tileid;
229	typedef uint16_t faceid;	257	typedef uint16_t faceid;
230		258
231	typedef struct {	259	struct maptex
		260	{
232	GLuint name;	261	GLuint name;
233	int w, h;	262	int w, h;
234	float s, t;	263	float s, t;
235	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
236	tileid smoothtile;	265	tileid smoothtile;
237	uint8_t smoothlevel;	266	uint8_t smoothlevel;
238	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
239		269
240	typedef struct {	270	struct mapcell
		271	{
241	uint32_t player;	272	uint32_t player;
242	tileid tile[3];	273	tileid tile[3];
243	uint16_t darkness;	274	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	276	};
246		277
247	typedef struct {	278	struct maprow
		279	{
248	int32_t c0, c1;	280	int32_t c0, c1;
249	mapcell *col;	281	mapcell *col;
250	} maprow;	282	};
251		283
252	typedef struct map {	284	struct mapgrid {
253	int x, y, w, h;	285	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
256	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
257		289
258	int32_t rows;	290	int32_t rows;
259	maprow *row;	291	maprow *row;
260	} *DC__Map;	292	};
261		293
262	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
263	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
264	{	299	{
265	char *p;	300	T *p;
266		301
267	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
268	Zero (p, inc, char);	303	Zero (p, inc, T);
269	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
270	Safefree (ptr);	305	Safefree (ptr);
271		306
272	return p;	307	ptr = p;
273	}	308	}
274		309
275	static char *	310	template<typename T>
276	append (char *ptr, int sze, int inc)
277	{
278	Renew (ptr, sze + inc, char);
279	Zero (ptr + sze, inc, char);
280
281	return ptr;
282	}
283
284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286
287	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
288	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
289	{	320	{
290	while (self->faces <= face)	321	while (self->faces <= face)
291	{	322	{
292	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
293	self->faces *= 2;	324	self->faces *= 2;
294	}	325	}
295	}	326	}
296		327
297	static void	328	static void
298	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
299	{	330	{
300	while (self->texs <= texid)	331	while (self->texs <= texid)
301	{	332	{
302	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
303	self->texs *= 2;	334	self->texs *= 2;
304	}	335	}
305	}	336	}
306		337
307	static maprow *	338	static maprow *
308	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
309	{	340	{
310	if (0 > y)	341	if (0 > y)
311	{	342	{
312	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
314		345
315	self->rows += extend;	346	self->rows += extend;
316	self->y += extend;	347	self->y += extend;
317	y += extend;	348	y += extend;
318	}	349	}
319	else if (y >= self->rows)	350	else if (y >= self->rows)
320	{	351	{
321	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
322	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
323	self->rows += extend;	354	self->rows += extend;
324	}	355	}
325		356
326	return self->row + y;	357	return self->row + y;
327	}	358	}
…		…
337	}	368	}
338		369
339	if (row->c0 > x)	370	if (row->c0 > x)
340	{	371	{
341	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
342	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
343	row->c0 -= extend;	374	row->c0 -= extend;
344	}	375	}
345	else if (x >= row->c1)	376	else if (x >= row->c1)
346	{	377	{
347	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
348	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
349	row->c1 += extend;	380	row->c1 += extend;
350	}	381	}
351		382
352	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
353	}	384	}
354		385
355	static mapcell *	386	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
357	{	388	{
358	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
359	}	390	}
360		391
361	static void	392	static void
362	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
363	{	394	{
364	int r;	395	int r;
365		396
366	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
367	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
385	(cell)->flags = 0; \	416	(cell)->flags = 0; \
386	(cell)->player = 0; \	417	(cell)->player = 0; \
387	} while (0)	418	} while (0)
388		419
389	static void	420	static void
390	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)
391	{	422	{
392	int x, y;	423	int x, y;
393	maprow *row;	424	maprow *row;
394	mapcell *cell;	425	mapcell *cell;
395		426
…		…
412	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
413	}	444	}
414	}	445	}
415	}	446	}
416		447
417	typedef struct {	448	struct smooth_key
		449	{
418	tileid tile;	450	tileid tile;
419	uint8_t x, y, level;	451	uint8_t x, y, level;
420	} 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	}
421		471
422	static void	472	static void
423	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	474	{
425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
426		476
427	if (SvIOK (*sv))	477	if (it == h.end ())
428	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
429	else	479	else
430	sv_setiv (*sv, bits);	480	it->second \|= bits;
431	}	481	}
432		482
433	static void	483	static void
434	music_finished (void)	484	music_finished (void)
435	{	485	{
…		…
452	ev.code = 1;	502	ev.code = 1;
453	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
454	ev.data2 = 0;	504	ev.data2 = 0;
455		505
456	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;
457	}	514	}
458		515
459	static unsigned int	516	static unsigned int
460	minpot (unsigned int n)	517	minpot (unsigned int n)
461	{	518	{
…		…
471	n \|= n >> 16;	528	n \|= n >> 16;
472		529
473	return n + 1;	530	return n + 1;
474	}	531	}
475		532
476	static unsigned int
477	popcount (unsigned int n)
478	{
479	n -= (n >> 1) & 0x55555555U;
480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
482	n *= 0x01010101U;
483
484	return n >> 24;
485	}
486
487	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
488	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
489	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
490		536
491	/******************************************************************************/	537	/******************************************************************************/
…		…
529	return 0;	575	return 0;
530		576
531	return 1;	577	return 1;
532	}	578	}
533		579
		580	/******************************************************************************/
		581
534	/* process keyboard modifiers */	582	/* process keyboard modifiers */
535	static int	583	static int
536	mod_munge (int mod)	584	mod_munge (int mod)
537	{	585	{
538	mod &= MOD_MASK;	586	mod &= MOD_MASK;
…		…
542		590
543	return mod;	591	return mod;
544	}	592	}
545		593
546	static void	594	static void
547	deliantra_main ()	595	deliantra_main (SV *real_main)
548	{	596	{
549	char *argv[] = { 0 };	597	dSP;
550	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
551	}	601	}
552		602
553	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
554	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
555	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
556	* 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,
557	* 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,
558	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
559	*/	611	*/
560	extern C_LINKAGE int	612	extern C_LINKAGE int
561	main (int argc, char *argv[])	613	main (int argc, char *argv[])
562	{	614	{
563	deliantra_main ();	615	deliantra_main (real_main);
564	}	616	}
565		617
566	#undef main	618	#undef main
567		619
568	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
569		621
570	static void	622	static void
571	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
572	{	624	{
		625	real_main = real_main_;
		626
573	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
574	(main) (1, argv);	628	(main) (1, argv);
575	}	629	}
576	#else	630	#else
577	static void	631	static void
578	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
579	{	633	{
580	deliantra_main ();	634	deliantra_main (real_main);
581	}	635	}
582	#endif	636	#endif
583		637
584	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
585		639
…		…
786		840
787	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
788	# undef const_iv	842	# undef const_iv
789	};	843	};
790		844
791	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--)
792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
793		847
794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
796	}	850	}
797		851
…		…
812		866
813	NV ceil (NV x)	867	NV ceil (NV x)
814		868
815	IV minpot (UV n)	869	IV minpot (UV n)
816		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
817	IV popcount (UV n)	877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
818		888
819	void	889	void
820	pango_init ()	890	pango_init ()
821	CODE:	891	CODE:
822	{	892	{
…		…
830	#endif	900	#endif
831	}	901	}
832		902
833	char *SDL_GetError ()	903	char *SDL_GetError ()
834		904
835	void SDL_braino ()	905	void SDL_main_hack (SV *real_main)
		906	PROTOTYPE: &
836		907
837	int SDL_Init (U32 flags)	908	int SDL_Init (U32 flags)
838		909
839	int SDL_InitSubSystem (U32 flags)	910	int SDL_InitSubSystem (U32 flags)
840		911
841	void SDL_QuitSubSystem (U32 flags)	912	void SDL_QuitSubSystem (U32 flags)
842		913
843	void SDL_Quit ()	914	void SDL_Quit ()
844		915
845	int SDL_GL_SetAttribute (int attr, int value)	916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
846		918
847	int SDL_GL_GetAttribute (int attr)	919	int SDL_GL_GetAttribute (int attr)
848	CODE:	920	CODE:
849	if (SDL_GL_GetAttribute (attr, &RETVAL))	921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
850	XSRETURN_UNDEF;	922	XSRETURN_UNDEF;
851	OUTPUT:	923	OUTPUT:
852	RETVAL	924	RETVAL
853		925
854	void	926	void
…		…
909	);	981	);
910		982
911	if (RETVAL)	983	if (RETVAL)
912	{	984	{
913	av_clear (texture_av);	985	av_clear (texture_av);
914
915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
917	#include "glfunc.h"	987	#include "glfunc.h"
918	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
919	}	991	}
920	}	992	}
921	OUTPUT:	993	OUTPUT:
922	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
923		998
924	void	999	void
925	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
926		1001
927	char *	1002	char *
928	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
929		1005
930	int	1006	int
931	SDL_GetAppState ()	1007	SDL_GetAppState ()
932		1008
933	int	1009	int
934	SDL_GetModState ()	1010	SDL_GetModState ()
935		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
936	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
937	poll_events ()	1020	peep_events ()
938	PPCODE:	1021	PPCODE:
939	{	1022	{
940	SDL_Event ev;	1023	SDL_Event ev;
941		1024
942	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
1008		1091
1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1010	}	1093	}
1011	}	1094	}
1012		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
		1108
1013	int	1109	int
1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1015	POSTCALL:	1111	POSTCALL:
1016	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
1017	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
1018		1114
1019	void	1115	void
1020	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
1079	add_font (char *file)	1175	add_font (char *file)
1080	CODE:	1176	CODE:
1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1082	OUTPUT:	1178	OUTPUT:
1083	RETVAL	1179	RETVAL
		1180
		1181	void
		1182	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1183
		1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1185	void
		1186	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1084		1187
1085	void	1188	void
1086	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
1087	ALIAS:	1190	ALIAS:
1088	load_image_file = 1	1191	load_image_file = 1
…		…
1134		1237
1135	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
1136	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
1137	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
1138	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
1139	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1140	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1141	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1142	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1143	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
1144		1247
…		…
1204	#if DEBUG	1307	#if DEBUG
1205	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
1206	#endif	1309	#endif
1207	}	1310	}
1208		1311
		1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
1209	MODULE = Deliantra::Client PACKAGE = DC::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1210		1320
1211	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1212		1322
1213	DC::Font	1323	DC::Font
1214	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
1215	CODE:	1325	CODE:
1216	{	1326	{
1217	int count;	1327	int count;
1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1219	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1248	PROTOTYPE:	1358	PROTOTYPE:
1249	CODE:	1359	CODE:
1250	tc_restore ();	1360	tc_restore ();
1251		1361
1252	DC::Layout	1362	DC::Layout
1253	new (SV *class)	1363	new (SV *klass)
1254	CODE:	1364	CODE:
1255	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1256		1366
1257	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1258	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1259	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1260	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1261	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1262	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1263	RETVAL->font = 0;	1373	RETVAL->font = 0;
1264	RETVAL->rc = rc_alloc ();
1265		1374
1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1267	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1268	OUTPUT:	1377	OUTPUT:
1269	RETVAL	1378	RETVAL
1270		1379
1271	void	1380	void
1272	DESTROY (DC::Layout self)	1381	DESTROY (DC::Layout self)
1273	CODE:	1382	CODE:
1274	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1275	rc_free (self->rc);
1276	Safefree (self);	1384	delete self;
1277		1385
1278	void	1386	void
1279	set_text (DC::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1280	CODE:	1388	CODE:
1281	{	1389	{
…		…
1407		1515
1408	void	1516	void
1409	set_height (DC::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1410	CODE:	1518	CODE:
1411	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1412	{	1520	{
1413	self->base_height = base_height;	1521	self->base_height = base_height;
1414	layout_update_font (self);	1522	layout_update_font (self);
1415	}	1523	}
1416		1524
1417	void	1525	void
…		…
1535	}	1643	}
1536		1644
1537	void	1645	void
1538	render (DC::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1539	CODE:	1647	CODE:
1540	rc_clear (self->rc);	1648	self->rc.clear ();
1541	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1542	self->pl,	1650	self->pl,
1543	self->rc,	1651	&self->rc,
1544	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1545	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1546	flags	1654	flags
1547	);	1655	);
1548	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
…		…
1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1561	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1563		1671
1564	rc_draw (self->rc);	1672	self->rc.draw ();
1565		1673
1566	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1567	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1568	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1569	}	1677	}
…		…
1644	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1645	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1646	}	1754	}
1647	}	1755	}
1648		1756
		1757	void
		1758	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)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 \|\| h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1650	CODE:	1879	CODE:
1651	{	1880	{
1652	GLint width;	1881	GLint width;
1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1660	MODULE = Deliantra::Client PACKAGE = DC::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1661		1890
1662	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1663		1892
1664	DC::Map	1893	DC::Map
1665	new (SV *class)	1894	new (SV *klass)
1666	CODE:	1895	CODE:
1667	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1668	RETVAL->x = 0;	1897	RETVAL->x = 0;
1669	RETVAL->y = 0;	1898	RETVAL->y = 0;
1670	RETVAL->w = 0;	1899	RETVAL->w = 0;
1671	RETVAL->h = 0;	1900	RETVAL->h = 0;
1672	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1709		1938
1710	void	1939	void
1711	set_smooth (DC::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1712	CODE:	1941	CODE:
1713	{	1942	{
1714	tileid texid;	1943	tileid texid;
1715	maptex *tex;	1944	maptex *tex;
1716		1945
1717	if (face < 0 \|\| face >= self->faces)	1946	if (face < 0 \|\| face >= self->faces)
1718	return;	1947	return;
1719		1948
1720	if (smooth < 0 \|\| smooth >= self->faces)	1949	if (smooth < 0 \|\| smooth >= self->faces)
1721	return;	1950	return;
1722		1951
1723	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1724		1953
1725	if (!texid)	1954	if (!texid)
1726	return;	1955	return;
1727		1956
1728	tex = self->tex + texid;	1957	tex = self->tex + texid;
…		…
1757	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1986	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1758	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1759	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761	}	1990	}
		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
1762		2011
1763	int	2012	int
1764	ox (DC::Map self)	2013	ox (DC::Map self)
1765	ALIAS:	2014	ALIAS:
1766	oy = 1	2015	oy = 1
…		…
1798	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1799	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1800		2049
1801	while (self->y < 0)	2050	while (self->y < 0)
1802	{	2051	{
1803	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1804		2053
1805	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1806	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1807	}	2056	}
1808	}	2057	}
1809		2058
1810	SV *	2059	SV *
1811	map1a_update (DC::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1812	CODE:	2061	CODE:
1813	{	2062	{
1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1815	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1816	mapcell *cell;	2065	mapcell *cell;
…		…
1837		2086
1838	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1839		2088
1840	if (flags & 8)	2089	if (flags & 8)
1841	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1842	if (extmap)	2093	do
1843	{	2094	{
1844	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1845		2097
1846	do	2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
1847	{	2101	{
1848	ext = *data++;
1849	cmd = ext & 0x7f;
1850
1851	if (cmd < 4)
1852	cell->darkness = 255 - ext * 64 + 1;
1853	else if (cmd == 5) // health
1854	{
1855	cell->stat_width = 1;	2102	cell->stat_width = 1;
1856	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1857	}
1858	else if (cmd == 6) // monster width
1859	cell->stat_width = *data++ + 1;
1860	else if (cmd == 0x47)
1861	{
1862	if (*data == 1) cell->player = data [1];
1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1866
1867	data += *data + 1;
1868	}
1869	else if (cmd == 8) // cell flags
1870	cell->flags = *data++;
1871	else if (ext & 0x40) // unknown, multibyte => skip
1872	data += *data + 1;
1873	else
1874	data++;
1875	}	2104	}
1876	while (ext & 0x80);	2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
1877	}	2122	}
1878	else	2123	while (ext & 0x80);
1879	cell->darkness = *data++ + 1;
1880	}	2124	}
1881		2125
1882	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1883	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1884	{	2128	{
…		…
1887	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1888		2132
1889	if (cell->tile [z])	2133	if (cell->tile [z])
1890	{	2134	{
1891	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1892	if (!tex->name)	2137	if (!tex->name)
1893	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1894		2139
1895	if (tex->smoothtile)	2140	if (tex->smoothtile)
1896	{	2141	{
1897	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1898	if (!smooth->name)	2144	if (!smooth->name)
1899	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1900	}	2146	}
1901	}	2147	}
1902	}	2148	}
…		…
1930	? self->row + y	2176	? self->row + y
1931	: 0;	2177	: 0;
1932		2178
1933	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1934	{	2180	{
1935	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1936		2182
1937	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1938	{	2184	{
1939	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1940		2186
…		…
1942	{	2188	{
1943	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1944	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1945	int a1 = tex.a;	2191	int a1 = tex.a;
1946		2192
1947	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1948	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1949	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1950	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1951	}	2197	}
1952	}	2198	}
1953		2199
1954	*map++ = (r )	2200	*map++ = (r )
1955	\| (g << 8)	2201	\| (g << 8)
1956	\| (b << 16)	2202	\| (b << 16)
1957	\| (a << 24);	2203	\| (a << 24);
1958	}	2204	}
1959	}	2205	}
1960		2206
1961	RETVAL = map_sv;	2207	RETVAL = map_sv;
1962	}	2208	}
1963	OUTPUT:	2209	OUTPUT:
1964	RETVAL	2210	RETVAL
1965		2211
1966	void	2212	void
1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2213	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)
1968	CODE:	2214	CODE:
1969	{	2215	{
1970	int x, y, z;	2216	int x, y, z;
1971		2217
1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1975	smooth_key skey;
1976	int pl_x, pl_y;	2219	int pl_x, pl_y;
1977	maptex pl_tex;	2220	maptex pl_tex;
1978	rc_t *rc = rc_alloc ();	2221	rc_t rc;
		2222	rc_t rc_ov;
1979	rc_key_t key;	2223	rc_key_t key;
1980	rc_array_t *arr;	2224	rc_t::array_t *arr;
1981		2225
1982	pl_tex.name = 0;	2226	pl_tex.name = 0;
1983		2227
1984	// thats current max. sorry.	2228	// that's current max. sorry.
1985	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1986	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1987
1988	// clear key, in case of extra padding
1989	memset (&skey, 0, sizeof (skey));
1990		2231
1991	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
1992	key.r = 255;	2233	key.r = 255;
1993	key.g = 255;	2234	key.g = 255;
1994	key.b = 255;	2235	key.b = 255;
1995	key.a = 255;	2236	key.a = 255;
1996	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
1997	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
1998	key.texname = -1;
1999		2239
2000	mx += self->x;	2240	mx += self->x;
2001	my += self->y;	2241	my += self->y;
2002		2242
2003	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
2004	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
2005	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
2006	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2007		2247
2008	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
2009	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
2010	{	2250	{
2011	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028		2268
2029	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
2030	{	2270	{
2031	memset (smooth_level, 0, sizeof (smooth_level));	2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
2032		2275
2033	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
2035	{	2278	{
2036	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
2042	tileid tile = cell->tile [z];	2285	tileid tile = cell->tile [z];
2043		2286
2044	if (tile)	2287	if (tile)
2045	{	2288	{
2046	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
2047	int px = (x + 1) * T - tex.w;	2290	int px, py;
2048	int py = (y + 1) * T - tex.h;
2049		2291
2050	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
2051	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
2052	if (!tex.name)	2296	if (!tex.name)
2053	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054		2298
2055	key.texname = tex.name;	2299	key.texname = tex.name;
2056	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
2057	}	2301	}
2058		2302
		2303	px = (x + 1) * Th - tex.w;
		2304	py = (y + 1) * Tw - tex.h;
		2305
2059	if (expect_false (cell->player == player) && expect_false (z == 2))	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2060	{	2307	{
2061	pl_x = px;	2308	pl_x = px;
2062	pl_y = py;	2309	pl_y = py;
2063	pl_tex = tex;	2310	pl_tex = tex;
2064	continue;	2311	continue;
2065	}	2312	}
2066		2313
2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2314	arr->t2f_v3f (0 , 0 , px , py , 0);
2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2071
2072	if (expect_false (cell->flags) && expect_false (z == 2))
2073	{
2074	// overlays such as the speech bubble, probably more to come
2075	if (cell->flags & 1)
2076	{
2077	maptex tex = self->tex [1];
2078	int px = x * T + T * 2 / 32;
2079	int py = y * T - T * 6 / 32;
2080
2081	if (tex.name)
2082	{
2083	if (key.texname != tex.name)
2084	{
2085	key.texname = tex.name;
2086	arr = rc_array (rc, &key);
2087	}
2088
2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2093	}
2094	}
2095	}
2096		2318
2097	// update smooth hash	2319	// update smooth hash
2098	if (tex.smoothtile)	2320	if (tex.smoothtile)
2099	{	2321	{
2100	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
2101	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
2102		2324
2103	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
2104		2326
2105	// add bits to current tile and all neighbours. skey.x\|y is	2327	// add bits to current tile and all neighbours. skey.x\|y is
2106	// shifted +1\|+1 so we always stay positive.	2328	// shifted +1\|+1 so we always stay positive.
2107		2329
2108	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
2116		2338
2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2118	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
2119		2341
2120	// full tile	2342	// full tile
2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2122		2344
2123	// borders	2345	// borders
2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2128		2350
2129	// corners	2351	// corners
2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2134	}	2376	}
2135	}	2377	}
2136	}	2378	}
2137	}	2379	}
2138		2380
2139	rc_draw (rc);	2381	rc.draw ();
2140	rc_clear (rc);	2382	rc.clear ();
2141		2383
2142	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
2143	// this is basically counting sort	2385	// this is basically counting sort
2144	{	2386	{
2145	int w, b;	2387	int w, b;
2146		2388
2147	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
2148	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
2149	for (w = 0; w < 256 / 32; ++w)	2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2150	{	2394	{
2151	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
2152	if (smask)	2396	IV bits = it->second;
2153	for (b = 0; b < 32; ++b)	2397
2154	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
2155	{	2401	{
2156	int level = (w << 5) \| b;	2402	maptex tex = self->tex [skey.tile];
		2403	int px = (((int)skey.x) - 1) * Tw;
		2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
		2409
2157	HE *he;	2410	if (tex.name)
2158
2159	hv_iterinit (smooth);
2160	while ((he = hv_iternext (smooth)))
2161	{	2411	{
2162	smooth_key skey = (smooth_key )HeKEY (he);	2412	// this time avoiding texture state changes
2163	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
2164		2414	if (key.texname != tex.name)
2165	if (!(bits & 0x1000)
2166	&& skey->level == level
2167	&& level > smooth_max [skey->x][skey->y])
2168	{	2415	{
2169	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
2170	int px = (((int)skey->x) - 1) * T;
2171	int py = (((int)skey->y) - 1) * T;
2172	int border = bits & 15;
2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2174	float dx = tex.s * .0625f; // 16 images/row
2175	float dy = tex.t * .5f ; // 2 images/column
2176		2417
2177	if (tex.name)
2178	{
2179	// this time avoiding texture state changes
2180	// save gobs of state changes.
2181	if (key.texname != tex.name)
2182	{
2183	glEnd ();	2418	glEnd ();
2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
2186	}	2421	}
2187		2422
2188	if (border)	2423	if (border)
2189	{	2424	{
2190	float ox = border * dx;	2425	float ox = border * dx;
2191		2426
2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2196	}	2431	}
2197		2432
2198	if (corner)	2433	if (corner)
2199	{	2434	{
2200	float ox = corner * dx;	2435	float ox = corner * dx;
2201		2436
2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2206	}
2207	}
2208	}	2441	}
2209	}	2442	}
2210	}	2443	}
2211	}	2444	}
2212		2445
2213	glEnd ();	2446	glEnd ();
2214	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2215	key.texname = -1;	2448	key.texname = -1;
2216	}	2449	}
2217
2218	hv_clear (smooth);
2219	}	2450	}
2220		2451
2221	if (pl_tex.name)	2452	if (pl_tex.name)
2222	{	2453	{
2223	maptex tex = pl_tex;	2454	maptex tex = pl_tex;
2224	int px = pl_x + sdx;	2455	int px = pl_x + sdx;
2225	int py = pl_y + sdy;	2456	int py = pl_y + sdy;
2226		2457
2227	key.texname = tex.name;	2458	key.texname = tex.name;
2228	arr = rc_array (rc, &key);	2459	rc_t::array_t &arr = rc.array (key);
2229		2460
2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2461	arr.t2f_v3f (0 , 0 , px , py , 0);
2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2234		2465
2235	rc_draw (rc);	2466	rc.draw ();
2236	}	2467	}
2237		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
2238	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2239	rc_free (rc);
2240		2473
2241	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2242	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2243	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2244	{	2477	{
…		…
2247	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2248	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2249	{	2482	{
2250	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2251		2484
2252	int px = x * T;	2485	int px = x * Tw;
2253	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2254		2493
2255	if (cell->stat_hp)	2494	if (cell->stat_hp)
2256	{	2495	{
2257	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2259		2498
2260	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2261	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2262	px + width - 1, py);	2501	px + width - 1, py);
2263		2502
…		…
2269	}	2508	}
2270	}	2509	}
2271	}	2510	}
2272		2511
2273	void	2512	void
2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2275	CODE:	2514	CODE:
2276	{	2515	{
2277	static float color[16][3] = {	2516	static float color[16][3] = {
2278	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2279	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2280	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2281	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2282		2521
2283	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2284	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2285	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2286	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2287		2526
2288	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2289	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2290	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2291	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2292		2531
2293	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2294		2533
2295	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2296	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2297	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2298	};	2537	};
2299		2538
2300	int x, y;	2539	int x, y;
2301		2540
2302	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2307		2552
2308	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2312		2557
2313	if (m)	2558	if (m)
2314	{	2559	{
2315	float *c = color [m & 15];	2560	float *c = color [m & 15];
2316		2561
2317	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2318	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2319		2564
2320	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325	}	2570	}
…		…
2333	void	2578	void
2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2335	PPCODE:	2580	PPCODE:
2336	{	2581	{
2337	int x, y;	2582	int x, y;
2338	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2339	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2340	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2341	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2588	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2590	memset (darkness1, 0, sw1*sh1);
2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2345		2591
2346	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2347	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2348		2594
2349	mx += self->x - 1;	2595	mx += self->x - 1;
2350	my += self->y - 1;	2596	my += self->y - 1;
2351
2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353		2597
2354	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2355	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2356	{	2600	{
2357	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2360	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2361	{	2605	{
2362	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2363		2607
2364	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2365	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367	}	2611	}
2368	}	2612	}
2369		2613
2370	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2371	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2390		2634
2391	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2392	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2393	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2394		2638
2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404	}	2648	}
2405		2649
2406	free (darkness1);	2650	free (darkness1);
2407		2651
2408	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2409	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2410	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2411	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2412	}	2656	}
2413		2657
2414	SV *	2658	SV *
…		…
2477	else	2721	else
2478	*data++ = 0;	2722	*data++ = 0;
2479	}	2723	}
2480	}	2724	}
2481		2725
2482	/* if size is wh + 5 then no data has been found /	2726	/* if size is wh + 5 then no data has been found /
2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2484	{	2728	{
2485	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2487	}	2731	}
2488		2732
2489	RETVAL = data_sv;	2733	RETVAL = data_sv;
2490	}	2734	}
2491	OUTPUT:	2735	OUTPUT:
2492	RETVAL	2736	RETVAL
2493		2737
2494	void	2738	void
…		…
2501	STRLEN len;	2745	STRLEN len;
2502	uint8_t data, end;	2746	uint8_t data, end;
2503		2747
2504	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2506	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2507	end = data + len + 8;	2751	end = data + len + 8;
2508		2752
2509	if (len < 5)	2753	if (len < 5)
2510	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2511		2755
…		…
2572	}	2816	}
2573		2817
2574	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2575		2819
2576	DC::RW	2820	DC::RW
2577	new (SV class, SV data_sv)	2821	new (SV klass, SV data_sv)
2578	CODE:	2822	CODE:
2579	{	2823	{
2580	STRLEN datalen;	2824	STRLEN datalen;
2581	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2582		2826
…		…
2584	}	2828	}
2585	OUTPUT:	2829	OUTPUT:
2586	RETVAL	2830	RETVAL
2587		2831
2588	DC::RW	2832	DC::RW
2589	new_from_file (SV class, const char path, const char *mode = "rb")	2833	new_from_file (SV klass, const char path, const char *mode = "rb")
2590	CODE:	2834	CODE:
2591	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2592	OUTPUT:	2836	OUTPUT:
2593	RETVAL	2837	RETVAL
2594		2838
…		…
2612	if (RETVAL < 0)	2856	if (RETVAL < 0)
2613	{	2857	{
2614	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2615		2859
2616	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2617	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2618		2867	}
		2868	else
2619	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2620	}	2870	}
2621		2871
2622	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2623	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2624	}	2874	}
…		…
2671	void	2921	void
2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2673	CODE:	2923	CODE:
2674	{	2924	{
2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678	}	2928	}
2679		2929
2680	void	2930	void
2681	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2684		2934
2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2686		2936
2687	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2688		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2689	DC::MixChunk	2951	DC::MixChunk
2690	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2691	CODE:	2953	CODE:
2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2693	OUTPUT:	2955	OUTPUT:
2694	RETVAL	2956	RETVAL
2695		2957
…		…
2725	OUTPUT:	2987	OUTPUT:
2726	RETVAL	2988	RETVAL
2727		2989
2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2729		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
		3003
2730	int	3004	int
2731	volume (int volume = -1)	3005	volume (int volume = -1)
2732	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2733	CODE:	3007	CODE:
2734	if (items > 0)	3008	if (items > 0)
…		…
2745	void	3019	void
2746	halt ()	3020	halt ()
2747	CODE:	3021	CODE:
2748	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2749		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2750	DC::MixMusic	3031	DC::MixMusic
2751	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2752	CODE:	3033	CODE:
2753	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2754	OUTPUT:	3035	OUTPUT:
2755	RETVAL	3036	RETVAL
2756		3037
…		…
2784	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2785	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2786	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2787	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2788	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2789	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2790	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2791	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2792	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2793	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2805	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2806	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2807	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2810	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2811	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2812	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2813	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2814	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2882	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2883	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2884	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2885	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2886	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2887	# undef const_iv	3176	# undef const_iv
2888	};	3177	};
2889		3178
2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2892		3181
2893	texture_av = newAV ();	3182	texture_av = newAV ();
2894	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2895	}	3184	}
2896		3185
…		…
2898	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2899	CODE:	3188	CODE:
2900	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2901	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2902		3191
2903	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2904	gl_vendor ()	3196	gl_vendor ()
2905	CODE:	3197	CODE:
2906	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2907	OUTPUT:	3199	OUTPUT:
2908	RETVAL	3200	RETVAL
2909		3201
2910	char *	3202	const char *
2911	gl_version ()	3203	gl_version ()
2912	CODE:	3204	CODE:
2913	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2914	OUTPUT:	3206	OUTPUT:
2915	RETVAL	3207	RETVAL
2916		3208
2917	char *	3209	const char *
2918	gl_extensions ()	3210	gl_extensions ()
2919	CODE:	3211	CODE:
2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2921	OUTPUT:	3213	OUTPUT:
2922	RETVAL	3214	RETVAL
2923		3215
2924	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2925		3221
2926	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2927	CODE:	3223	CODE:
2928	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2929	OUTPUT:	3225	OUTPUT:
…		…
2937		3233
2938	int glGetError ()	3234	int glGetError ()
2939		3235
2940	void glFinish ()	3236	void glFinish ()
2941		3237
		3238	void glFlush ()
		3239
2942	void glClear (int mask)	3240	void glClear (int mask)
2943		3241
2944	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2945	PROTOTYPE: @	3243	PROTOTYPE: @
2946		3244
…		…
2955	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2956		3254
2957	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958	CODE:	3256	CODE:
2959	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2960		3260
2961	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2962		3262
2963	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2964		3264
…		…
2999	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
3000	CODE:	3300	CODE:
3001	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
3002		3302
3003	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
3004	ALIAS:	3305	ALIAS:
3005	glColor_premultiply = 1	3306	glColor_premultiply = 1
3006	CODE:	3307	CODE:
3007	if (ix)	3308	if (ix)
3008	{	3309	{
…		…
3114		3415
3115	void glEndList ()	3416	void glEndList ()
3116		3417
3117	void glCallList (int list)	3418	void glCallList (int list)
3118		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120		3426
3121	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
3122		3428
3123	void	3429	void
3124	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
3125	PPCODE:	3431	PPCODE:
3126	{	3432	{
3127	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
3128	XPUSHs (self);	3434	XPUSHs (self);
3129	}	3435	}
3130		3436
3131	BOOT:	3437	BOOT:
3132	{	3438	{
…		…
3140		3446
3141	void	3447	void
3142	draw (SV *self)	3448	draw (SV *self)
3143	CODE:	3449	CODE:
3144	{	3450	{
3145	HV *hv;	3451	HV *hv;
3146	SV **svp;	3452	SV **svp;
3147	NV x, y, w, h;	3453	NV x, y, w, h;
3148	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3149	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3150	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3151	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs. Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC