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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.281 by root, Thu Dec 4 23:58:20 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 16	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	uint8_t unused; /* set to zero on use */	267	uint8_t unused; /* set to zero on use */
239	} maptex;	268	};
240		269
241	typedef struct {	270	struct mapcell
		271	{
242	uint32_t player;	272	uint32_t player;
243	tileid tile[3];	273	tileid tile[3];
244	uint16_t darkness;	274	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	276	};
247		277
248	typedef struct {	278	struct maprow
		279	{
249	int32_t c0, c1;	280	int32_t c0, c1;
250	mapcell *col;	281	mapcell *col;
251	} maprow;	282	};
252		283
253	typedef struct map {	284	struct mapgrid {
254	int x, y, w, h;	285	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
258		289
259	int32_t rows;	290	int32_t rows;
260	maprow *row;	291	maprow *row;
261	} *DC__Map;	292	};
262		293
263	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
264	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
265	{	299	{
266	char *p;	300	T *p;
267		301
268	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
269	Zero (p, inc, char);	303	Zero (p, inc, T);
270	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
271	Safefree (ptr);	305	Safefree (ptr);
272		306
273	return p;	307	ptr = p;
274	}	308	}
275		309
276	static char *	310	template<typename T>
277	append (char *ptr, int sze, int inc)
278	{
279	Renew (ptr, sze + inc, char);
280	Zero (ptr + sze, inc, char);
281
282	return ptr;
283	}
284
285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
287
288	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
289	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
290	{	320	{
291	while (self->faces <= face)	321	while (self->faces <= face)
292	{	322	{
293	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
294	self->faces *= 2;	324	self->faces *= 2;
295	}	325	}
296	}	326	}
297		327
298	static void	328	static void
299	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
300	{	330	{
301	while (self->texs <= texid)	331	while (self->texs <= texid)
302	{	332	{
303	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
304	self->texs *= 2;	334	self->texs *= 2;
305	}	335	}
306	}	336	}
307		337
308	static maprow *	338	static maprow *
309	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
310	{	340	{
311	if (0 > y)	341	if (0 > y)
312	{	342	{
313	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
315		345
316	self->rows += extend;	346	self->rows += extend;
317	self->y += extend;	347	self->y += extend;
318	y += extend;	348	y += extend;
319	}	349	}
320	else if (y >= self->rows)	350	else if (y >= self->rows)
321	{	351	{
322	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
323	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
324	self->rows += extend;	354	self->rows += extend;
325	}	355	}
326		356
327	return self->row + y;	357	return self->row + y;
328	}	358	}
…		…
338	}	368	}
339		369
340	if (row->c0 > x)	370	if (row->c0 > x)
341	{	371	{
342	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
343	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
344	row->c0 -= extend;	374	row->c0 -= extend;
345	}	375	}
346	else if (x >= row->c1)	376	else if (x >= row->c1)
347	{	377	{
348	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
349	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
350	row->c1 += extend;	380	row->c1 += extend;
351	}	381	}
352		382
353	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
354	}	384	}
355		385
356	static mapcell *	386	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
358	{	388	{
359	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
360	}	390	}
361		391
362	static void	392	static void
363	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
364	{	394	{
365	int r;	395	int r;
366		396
367	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	416	(cell)->flags = 0; \
387	(cell)->player = 0; \	417	(cell)->player = 0; \
388	} while (0)	418	} while (0)
389		419
390	static void	420	static void
391	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)
392	{	422	{
393	int x, y;	423	int x, y;
394	maprow *row;	424	maprow *row;
395	mapcell *cell;	425	mapcell *cell;
396		426
…		…
413	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
414	}	444	}
415	}	445	}
416	}	446	}
417		447
418	typedef struct {	448	struct smooth_key
		449	{
419	tileid tile;	450	tileid tile;
420	uint8_t x, y, level;	451	uint8_t x, y, level;
421	} 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	}
422		471
423	static void	472	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	474	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
427		476
428	if (SvIOK (*sv))	477	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
430	else	479	else
431	sv_setiv (*sv, bits);	480	it->second \|= bits;
432	}	481	}
433		482
434	static void	483	static void
435	music_finished (void)	484	music_finished (void)
436	{	485	{
…		…
453	ev.code = 1;	502	ev.code = 1;
454	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
455	ev.data2 = 0;	504	ev.data2 = 0;
456		505
457	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;
458	}	514	}
459		515
460	static unsigned int	516	static unsigned int
461	minpot (unsigned int n)	517	minpot (unsigned int n)
462	{	518	{
…		…
472	n \|= n >> 16;	528	n \|= n >> 16;
473		529
474	return n + 1;	530	return n + 1;
475	}	531	}
476		532
477	static unsigned int
478	popcount (unsigned int n)
479	{
480	n -= (n >> 1) & 0x55555555U;
481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
483	n *= 0x01010101U;
484
485	return n >> 24;
486	}
487
488	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
489	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
490	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
491		536
492	/******************************************************************************/	537	/******************************************************************************/
…		…
545		590
546	return mod;	591	return mod;
547	}	592	}
548		593
549	static void	594	static void
550	deliantra_main ()	595	deliantra_main (SV *real_main)
551	{	596	{
552	char *argv[] = { 0 };	597	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	601	}
555		602
556	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
557	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
559	* 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,
560	* 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,
561	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
562	*/	611	*/
563	extern C_LINKAGE int	612	extern C_LINKAGE int
564	main (int argc, char *argv[])	613	main (int argc, char *argv[])
565	{	614	{
566	deliantra_main ();	615	deliantra_main (real_main);
567	}	616	}
568		617
569	#undef main	618	#undef main
570		619
571	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
572		621
573	static void	622	static void
574	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
575	{	624	{
		625	real_main = real_main_;
		626
576	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	628	(main) (1, argv);
578	}	629	}
579	#else	630	#else
580	static void	631	static void
581	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
582	{	633	{
583	deliantra_main ();	634	deliantra_main (real_main);
584	}	635	}
585	#endif	636	#endif
586		637
587	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
588		639
…		…
789		840
790	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
791	# undef const_iv	842	# undef const_iv
792	};	843	};
793		844
794	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--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		847
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	850	}
800		851
…		…
815		866
816	NV ceil (NV x)	867	NV ceil (NV x)
817		868
818	IV minpot (UV n)	869	IV minpot (UV n)
819		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
820	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
821		888
822	void	889	void
823	pango_init ()	890	pango_init ()
824	CODE:	891	CODE:
825	{	892	{
…		…
833	#endif	900	#endif
834	}	901	}
835		902
836	char *SDL_GetError ()	903	char *SDL_GetError ()
837		904
838	void SDL_braino ()	905	void SDL_main_hack (SV *real_main)
		906	PROTOTYPE: &
839		907
840	int SDL_Init (U32 flags)	908	int SDL_Init (U32 flags)
841		909
842	int SDL_InitSubSystem (U32 flags)	910	int SDL_InitSubSystem (U32 flags)
843		911
844	void SDL_QuitSubSystem (U32 flags)	912	void SDL_QuitSubSystem (U32 flags)
845		913
846	void SDL_Quit ()	914	void SDL_Quit ()
847		915
848	int SDL_GL_SetAttribute (int attr, int value)	916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
849		918
850	int SDL_GL_GetAttribute (int attr)	919	int SDL_GL_GetAttribute (int attr)
851	CODE:	920	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	922	XSRETURN_UNDEF;
854	OUTPUT:	923	OUTPUT:
855	RETVAL	924	RETVAL
856		925
857	void	926	void
…		…
912	);	981	);
913		982
914	if (RETVAL)	983	if (RETVAL)
915	{	984	{
916	av_clear (texture_av);	985	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#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);
920	#include "glfunc.h"	987	#include "glfunc.h"
921	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	991	}
923	}	992	}
924	OUTPUT:	993	OUTPUT:
925	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
926		998
927	void	999	void
928	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
929		1001
930	char *	1002	char *
931	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
932		1005
933	int	1006	int
934	SDL_GetAppState ()	1007	SDL_GetAppState ()
935		1008
936	int	1009	int
937	SDL_GetModState ()	1010	SDL_GetModState ()
938		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
939	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
940	poll_events ()	1020	peep_events ()
941	PPCODE:	1021	PPCODE:
942	{	1022	{
943	SDL_Event ev;	1023	SDL_Event ev;
944		1024
945	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
1011		1091
1012	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))));
1013	}	1093	}
1014	}	1094	}
1015		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
1016	int	1109	int
1017	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)
1018	POSTCALL:	1111	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
1021		1114
1022	void	1115	void
1023	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1175	add_font (char *file)
1083	CODE:	1176	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1178	OUTPUT:
1086	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)
1087		1187
1088	void	1188	void
1089	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
1090	ALIAS:	1190	ALIAS:
1091	load_image_file = 1	1191	load_image_file = 1
…		…
1137		1237
1138	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1143	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)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
1147		1247
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1320
1221	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1222		1322
1223	DC::Font	1323	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1325	CODE:
1226	{	1326	{
1227	int count;	1327	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1358	PROTOTYPE:
1259	CODE:	1359	CODE:
1260	tc_restore ();	1360	tc_restore ();
1261		1361
1262	DC::Layout	1362	DC::Layout
1263	new (SV *class)	1363	new (SV *klass)
1264	CODE:	1364	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1266		1366
1267	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1269	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1270	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1271	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1272	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1273	RETVAL->font = 0;	1373	RETVAL->font = 0;
1274	RETVAL->rc = rc_alloc ();
1275		1374
1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1278	OUTPUT:	1377	OUTPUT:
1279	RETVAL	1378	RETVAL
1280		1379
1281	void	1380	void
1282	DESTROY (DC::Layout self)	1381	DESTROY (DC::Layout self)
1283	CODE:	1382	CODE:
1284	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1285	rc_free (self->rc);
1286	Safefree (self);	1384	delete self;
1287		1385
1288	void	1386	void
1289	set_text (DC::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1290	CODE:	1388	CODE:
1291	{	1389	{
…		…
1417		1515
1418	void	1516	void
1419	set_height (DC::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1420	CODE:	1518	CODE:
1421	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1422	{	1520	{
1423	self->base_height = base_height;	1521	self->base_height = base_height;
1424	layout_update_font (self);	1522	layout_update_font (self);
1425	}	1523	}
1426		1524
1427	void	1525	void
…		…
1545	}	1643	}
1546		1644
1547	void	1645	void
1548	render (DC::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1549	CODE:	1647	CODE:
1550	rc_clear (self->rc);	1648	self->rc.clear ();
1551	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1552	self->pl,	1650	self->pl,
1553	self->rc,	1651	&self->rc,
1554	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1555	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1556	flags	1654	flags
1557	);	1655	);
1558	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
…		…
1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573		1671
1574	rc_draw (self->rc);	1672	self->rc.draw ();
1575		1673
1576	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1577	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1578	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1579	}	1677	}
…		…
1654	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1656	}	1754	}
1657	}	1755	}
1658		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
1659	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)
1660	CODE:	1879	CODE:
1661	{	1880	{
1662	GLint width;	1881	GLint width;
1663	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);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1890
1672	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1673		1892
1674	DC::Map	1893	DC::Map
1675	new (SV *class)	1894	new (SV *klass)
1676	CODE:	1895	CODE:
1677	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1897	RETVAL->x = 0;
1679	RETVAL->y = 0;	1898	RETVAL->y = 0;
1680	RETVAL->w = 0;	1899	RETVAL->w = 0;
1681	RETVAL->h = 0;	1900	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1719		1938
1720	void	1939	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1941	CODE:
1723	{	1942	{
1724	tileid texid;	1943	tileid texid;
1725	maptex *tex;	1944	maptex *tex;
1726		1945
1727	if (face < 0 \|\| face >= self->faces)	1946	if (face < 0 \|\| face >= self->faces)
1728	return;	1947	return;
1729		1948
1730	if (smooth < 0 \|\| smooth >= self->faces)	1949	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1950	return;
1732		1951
1733	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1734		1953
1735	if (!texid)	1954	if (!texid)
1736	return;	1955	return;
1737		1956
1738	tex = self->tex + texid;	1957	tex = self->tex + texid;
…		…
1771	}	1990	}
1772		1991
1773	void	1992	void
1774	expire_textures (DC::Map self, int texid, int count)	1993	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	1994	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	1995	for (; texid < self->texs && count; ++texid, --count)
1777	{	1996	{
1778	maptex *tex = self->tex + texid;	1997	maptex *tex = self->tex + texid;
1779		1998
1780	if (tex->name)	1999	if (tex->name)
1781	{	2000	{
1782	if (tex->unused)	2001	if (tex->unused)
1783	{	2002	{
1784	tex->name = 0;	2003	tex->name = 0;
1785	tex->unused = 0,	2004	tex->unused = 0;
1786	XPUSHs (sv_2mortal (newSViv (texid)));	2005	XPUSHs (sv_2mortal (newSViv (texid)));
1787	}	2006	}
1788	else	2007	else
1789	tex->unused = 1;	2008	tex->unused = 1;
1790	}	2009	}
…		…
1828	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1829	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1830		2049
1831	while (self->y < 0)	2050	while (self->y < 0)
1832	{	2051	{
1833	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1834		2053
1835	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1836	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1837	}	2056	}
1838	}	2057	}
1839		2058
1840	SV *	2059	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2061	CODE:
1843	{	2062	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2065	mapcell *cell;
…		…
1867		2086
1868	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1869		2088
1870	if (flags & 8)	2089	if (flags & 8)
1871	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1872	if (extmap)	2093	do
1873	{	2094	{
1874	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1875		2097
1876	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
1877	{	2101	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2102	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2104	}
1906	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++;
1907	}	2122	}
1908	else	2123	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2124	}
1911		2125
1912	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1914	{	2128	{
…		…
1962	? self->row + y	2176	? self->row + y
1963	: 0;	2177	: 0;
1964		2178
1965	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1966	{	2180	{
1967	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2182
1969	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1970	{	2184	{
1971	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1972		2186
…		…
1974	{	2188	{
1975	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2191	int a1 = tex.a;
1978		2192
1979	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1983	}	2197	}
1984	}	2198	}
1985		2199
1986	*map++ = (r )	2200	*map++ = (r )
1987	\| (g << 8)	2201	\| (g << 8)
1988	\| (b << 16)	2202	\| (b << 16)
1989	\| (a << 24);	2203	\| (a << 24);
1990	}	2204	}
1991	}	2205	}
1992		2206
1993	RETVAL = map_sv;	2207	RETVAL = map_sv;
1994	}	2208	}
1995	OUTPUT:	2209	OUTPUT:
1996	RETVAL	2210	RETVAL
1997		2211
1998	void	2212	void
1999	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)
2000	CODE:	2214	CODE:
2001	{	2215	{
2002	int x, y, z;	2216	int x, y, z;
2003		2217
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	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!
2007	smooth_key skey;
2008	int pl_x, pl_y;	2219	int pl_x, pl_y;
2009	maptex pl_tex;	2220	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2221	rc_t rc;
		2222	rc_t rc_ov;
2011	rc_key_t key;	2223	rc_key_t key;
2012	rc_array_t *arr;	2224	rc_t::array_t *arr;
2013		2225
2014	pl_tex.name = 0;	2226	pl_tex.name = 0;
2015		2227
2016	// thats current max. sorry.	2228	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2231
2023	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2233	key.r = 255;
2025	key.g = 255;	2234	key.g = 255;
2026	key.b = 255;	2235	key.b = 255;
2027	key.a = 255;	2236	key.a = 255;
2028	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2239
2032	mx += self->x;	2240	mx += self->x;
2033	my += self->y;	2241	my += self->y;
2034		2242
2035	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
2036	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
2037	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
2038	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2039		2247
2040	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
2041	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
2042	{	2250	{
2043	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
2058	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2268
2061	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
2062	{	2270	{
2063	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;
2064		2275
2065	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
2067	{	2278	{
2068	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2285	tileid tile = cell->tile [z];
2075		2286
2076	if (tile)	2287	if (tile)
2077	{	2288	{
2078	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2290	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2291
2082	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
2083	{	2293	{
2084	self->tex [tile].unused = 0;	2294	self->tex [tile].unused = 0;
2085		2295
2086	if (!tex.name)	2296	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2298
2089	key.texname = tex.name;	2299	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
2091	}	2301	}
2092		2302
		2303	px = (x + 1) * Th - tex.w;
		2304	py = (y + 1) * Tw - tex.h;
		2305
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2094	{	2307	{
2095	pl_x = px;	2308	pl_x = px;
2096	pl_y = py;	2309	pl_y = py;
2097	pl_tex = tex;	2310	pl_tex = tex;
2098	continue;	2311	continue;
2099	}	2312	}
2100		2313
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2314	arr->t2f_v3f (0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2103	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);
2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2105
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	// overlays such as the speech bubble, probably more to come
2109	if (cell->flags & 1)
2110	{
2111	maptex tex = self->tex [1];
2112	int px = x * T + T * 2 / 32;
2113	int py = y * T - T * 6 / 32;
2114
2115	if (tex.name)
2116	{
2117	if (key.texname != tex.name)
2118	{
2119	key.texname = tex.name;
2120	arr = rc_array (rc, &key);
2121	}
2122
2123	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127	}
2128	}
2129	}
2130		2318
2131	// update smooth hash	2319	// update smooth hash
2132	if (tex.smoothtile)	2320	if (tex.smoothtile)
2133	{	2321	{
2134	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
2136		2324
2137	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
2138		2326
2139	// 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
2140	// shifted +1\|+1 so we always stay positive.	2328	// shifted +1\|+1 so we always stay positive.
2141		2329
2142	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
2150		2338
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
2153		2341
2154	// full tile	2342	// full tile
2155	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);
2156		2344
2157	// borders	2345	// borders
2158	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);
2159	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);
2160	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);
2161	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);
2162		2350
2163	// corners	2351	// corners
2164	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);
2165	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);
2166	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);
2167	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);
2168	}	2376	}
2169	}	2377	}
2170	}	2378	}
2171	}	2379	}
2172		2380
2173	rc_draw (rc);	2381	rc.draw ();
2174	rc_clear (rc);	2382	rc.clear ();
2175		2383
2176	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
2177	// this is basically counting sort	2385	// this is basically counting sort
2178	{	2386	{
2179	int w, b;	2387	int w, b;
2180		2388
2181	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
2182	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
2183	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)
2184	{	2394	{
2185	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
2186	if (smask)	2396	IV bits = it->second;
2187	for (b = 0; b < 32; ++b)	2397
2188	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
2189	{	2401	{
2190	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
2191	HE *he;	2410	if (tex.name)
2192
2193	hv_iterinit (smooth);
2194	while ((he = hv_iternext (smooth)))
2195	{	2411	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2412	// this time avoiding texture state changes
2197	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
2198		2414	if (key.texname != tex.name)
2199	if (!(bits & 0x1000)
2200	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])
2202	{	2415	{
2203	maptex tex = self->tex [skey->tile];
2204	int px = (((int)skey->x) - 1) * T;
2205	int py = (((int)skey->y) - 1) * T;
2206	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column
2210
2211	if (tex.name)
2212	{
2213	// this time avoiding texture state changes
2214	// save gobs of state changes.
2215	if (key.texname != tex.name)
2216	{
2217	self->tex [skey->tile].unused = 0;	2416	self->tex [skey.tile].unused = 0;
2218		2417
2219	glEnd ();	2418	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
2222	}	2421	}
2223		2422
2224	if (border)	2423	if (border)
2225	{	2424	{
2226	float ox = border * dx;	2425	float ox = border * dx;
2227		2426
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2431	}
2233		2432
2234	if (corner)	2433	if (corner)
2235	{	2434	{
2236	float ox = corner * dx;	2435	float ox = corner * dx;
2237		2436
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}
2243	}
2244	}	2441	}
2245	}	2442	}
2246	}	2443	}
2247	}	2444	}
2248		2445
2249	glEnd ();	2446	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2448	key.texname = -1;
2252	}	2449	}
2253
2254	hv_clear (smooth);
2255	}	2450	}
2256		2451
2257	if (pl_tex.name)	2452	if (pl_tex.name)
2258	{	2453	{
2259	maptex tex = pl_tex;	2454	maptex tex = pl_tex;
2260	int px = pl_x + sdx;	2455	int px = pl_x + sdx;
2261	int py = pl_y + sdy;	2456	int py = pl_y + sdy;
2262		2457
2263	key.texname = tex.name;	2458	key.texname = tex.name;
2264	arr = rc_array (rc, &key);	2459	rc_t::array_t &arr = rc.array (key);
2265		2460
2266	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2461	arr.t2f_v3f (0 , 0 , px , py , 0);
2267	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2268	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);
2269	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2270		2465
2271	rc_draw (rc);	2466	rc.draw ();
2272	}	2467	}
2273		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
2274	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2275	rc_free (rc);
2276		2473
2277	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2280	{	2477	{
…		…
2283	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2482	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2287		2484
2288	int px = x * T;	2485	int px = x * Tw;
2289	int py = y * T;	2486	int py = y * Th;
2290		2487
2291	if (expect_false (cell->player == player))	2488	if (ecb_expect_false (cell->player == player))
2292	{	2489	{
2293	px += sdx;	2490	px += sdx;
2294	py += sdy;	2491	py += sdy;
2295	}	2492	}
2296		2493
2297	if (cell->stat_hp)	2494	if (cell->stat_hp)
2298	{	2495	{
2299	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2498
2302	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2501	px + width - 1, py);
2305		2502
…		…
2311	}	2508	}
2312	}	2509	}
2313	}	2510	}
2314		2511
2315	void	2512	void
2316	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)
2317	CODE:	2514	CODE:
2318	{	2515	{
2319	static float color[16][3] = {	2516	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2324		2521
2325	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2329		2526
2330	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2334		2531
2335	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2336		2533
2337	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2340	};	2537	};
2341		2538
2342	int x, y;	2539	int x, y;
2343		2540
2344	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	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2349		2552
2350	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2354		2557
2355	if (m)	2558	if (m)
2356	{	2559	{
2357	float *c = color [m & 15];	2560	float *c = color [m & 15];
2358		2561
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2361		2564
2362	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2570	}
…		…
2375	void	2578	void
2376	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)
2377	PPCODE:	2580	PPCODE:
2378	{	2581	{
2379	int x, y;	2582	int x, y;
2380	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2383	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);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2590	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2591
2388	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2594
2391	mx += self->x - 1;	2595	mx += self->x - 1;
2392	my += self->y - 1;	2596	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2597
2396	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2398	{	2600	{
2399	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2605	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2405		2607
2406	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2611	}
2410	}	2612	}
2411		2613
2412	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2432		2634
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2638
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	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 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2648	}
2447		2649
2448	free (darkness1);	2650	free (darkness1);
2449		2651
2450	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2454	}	2656	}
2455		2657
2456	SV *	2658	SV *
…		…
2519	else	2721	else
2520	*data++ = 0;	2722	*data++ = 0;
2521	}	2723	}
2522	}	2724	}
2523		2725
2524	/* if size is wh + 5 then no data has been found /	2726	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2728	{
2527	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2731	}
2530		2732
2531	RETVAL = data_sv;	2733	RETVAL = data_sv;
2532	}	2734	}
2533	OUTPUT:	2735	OUTPUT:
2534	RETVAL	2736	RETVAL
2535		2737
2536	void	2738	void
…		…
2543	STRLEN len;	2745	STRLEN len;
2544	uint8_t data, end;	2746	uint8_t data, end;
2545		2747
2546	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2751	end = data + len + 8;
2550		2752
2551	if (len < 5)	2753	if (len < 5)
2552	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2553		2755
…		…
2614	}	2816	}
2615		2817
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2819
2618	DC::RW	2820	DC::RW
2619	new (SV class, SV data_sv)	2821	new (SV klass, SV data_sv)
2620	CODE:	2822	CODE:
2621	{	2823	{
2622	STRLEN datalen;	2824	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2624		2826
…		…
2626	}	2828	}
2627	OUTPUT:	2829	OUTPUT:
2628	RETVAL	2830	RETVAL
2629		2831
2630	DC::RW	2832	DC::RW
2631	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")
2632	CODE:	2834	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2836	OUTPUT:
2635	RETVAL	2837	RETVAL
2636		2838
…		…
2654	if (RETVAL < 0)	2856	if (RETVAL < 0)
2655	{	2857	{
2656	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2657		2859
2658	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)
2659	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2660		2867	}
		2868	else
2661	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2662	}	2870	}
2663		2871
2664	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2666	}	2874	}
…		…
2713	void	2921	void
2714	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)
2715	CODE:	2923	CODE:
2716	{	2924	{
2717	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));
2718	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;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2928	}
2721		2929
2722	void	2930	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2934
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2936
2729	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2730		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
2731	DC::MixChunk	2951	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2733	CODE:	2953	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2955	OUTPUT:
2736	RETVAL	2956	RETVAL
2737		2957
…		…
2767	OUTPUT:	2987	OUTPUT:
2768	RETVAL	2988	RETVAL
2769		2989
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		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
2772	int	3004	int
2773	volume (int volume = -1)	3005	volume (int volume = -1)
2774	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2775	CODE:	3007	CODE:
2776	if (items > 0)	3008	if (items > 0)
…		…
2787	void	3019	void
2788	halt ()	3020	halt ()
2789	CODE:	3021	CODE:
2790	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2791		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2792	DC::MixMusic	3031	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2794	CODE:	3033	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3035	OUTPUT:
2797	RETVAL	3036	RETVAL
2798		3037
…		…
2826	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	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),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2928	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),
2929	# undef const_iv	3176	# undef const_iv
2930	};	3177	};
2931		3178
2932	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--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3181
2935	texture_av = newAV ();	3182	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2937	}	3184	}
2938		3185
…		…
2940	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3188	CODE:
2942	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2944		3191
2945	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2946	gl_vendor ()	3196	gl_vendor ()
2947	CODE:	3197	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3199	OUTPUT:
2950	RETVAL	3200	RETVAL
2951		3201
2952	char *	3202	const char *
2953	gl_version ()	3203	gl_version ()
2954	CODE:	3204	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3206	OUTPUT:
2957	RETVAL	3207	RETVAL
2958		3208
2959	char *	3209	const char *
2960	gl_extensions ()	3210	gl_extensions ()
2961	CODE:	3211	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3213	OUTPUT:
2964	RETVAL	3214	RETVAL
2965		3215
2966	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2967		3221
2968	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2969	CODE:	3223	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3225	OUTPUT:
…		…
2979		3233
2980	int glGetError ()	3234	int glGetError ()
2981		3235
2982	void glFinish ()	3236	void glFinish ()
2983		3237
		3238	void glFlush ()
		3239
2984	void glClear (int mask)	3240	void glClear (int mask)
2985		3241
2986	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)
2987	PROTOTYPE: @	3243	PROTOTYPE: @
2988		3244
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2998		3254
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3256	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
3002		3260
3003	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
3004		3262
3005	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
3006		3264
…		…
3157		3415
3158	void glEndList ()	3416	void glEndList ()
3159		3417
3160	void glCallList (int list)	3418	void glCallList (int list)
3161		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3426
3164	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
3165		3428
3166	void	3429	void
3167	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3431	PPCODE:
3169	{	3432	{
3170	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
3171	XPUSHs (self);	3434	XPUSHs (self);
3172	}	3435	}
3173		3436
3174	BOOT:	3437	BOOT:
3175	{	3438	{
…		…
3183		3446
3184	void	3447	void
3185	draw (SV *self)	3448	draw (SV *self)
3186	CODE:	3449	CODE:
3187	{	3450	{
3188	HV *hv;	3451	HV *hv;
3189	SV **svp;	3452	SV **svp;
3190	NV x, y, w, h;	3453	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3194	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 1.281 by root, Thu Dec 4 23:58:20 2008 UTC vs. Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.281 by root, Thu Dec 4 23:58:20 2008 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC