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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.292 by root, Fri Dec 4 15:04:56 2009 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 64	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
…		…
95		97
96	#define KMOD_LRAM 0x10000 // our extension	98	#define KMOD_LRAM 0x10000 // our extension
97		99
98	#define TEXID_SPEECH 1	100	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	101	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	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	}
101		121
102	static AV *texture_av;	122	static AV *texture_av;
103		123
104	static struct	124	static struct
105	{	125	{
…		…
162	{	182	{
163	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
164		184
165	while (attrs)	185	while (attrs)
166	{	186	{
167	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
168		188
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	190	return 1;
171		191
172	attrs = attrs->next;	192	attrs = attrs->next;
173	}	193	}
174		194
175	return 0;	195	return 0;
176	}	196	}
177		197
178	typedef struct cf_layout {	198	struct cf_layout {
179	PangoLayout *pl;	199	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
181	int base_height;	201	int base_height;
182	DC__Font font;	202	DC__Font font;
183	rc_t *rc;	203	rc_t rc;
184	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
185		207
186	static DC__Font default_font;	208	static DC__Font default_font;
187	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
189		211
190	static void	212	static void
191	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
192	{	214	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	218	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	220	}
199		221
200	static void	222	static void
…		…
227		249
228	*w = rect.width;	250	*w = rect.width;
229	*h = rect.height;	251	*h = rect.height;
230	}	252	}
231		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
232	typedef uint16_t tileid;	256	typedef uint16_t tileid;
233	typedef uint16_t faceid;	257	typedef uint16_t faceid;
234		258
235	typedef struct {	259	struct maptex
		260	{
236	GLuint name;	261	GLuint name;
237	int w, h;	262	int w, h;
238	float s, t;	263	float s, t;
239	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
240	tileid smoothtile;	265	tileid smoothtile;
241	uint8_t smoothlevel;	266	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	267	uint8_t unused; /* set to zero on use */
243	} maptex;	268	};
244		269
245	typedef struct {	270	struct mapcell
		271	{
246	uint32_t player;	272	uint32_t player;
247	tileid tile[3];	273	tileid tile[3];
248	uint16_t darkness;	274	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	276	};
251		277
252	typedef struct {	278	struct maprow
		279	{
253	int32_t c0, c1;	280	int32_t c0, c1;
254	mapcell *col;	281	mapcell *col;
255	} maprow;	282	};
256		283
257	typedef struct map {	284	struct mapgrid {
258	int x, y, w, h;	285	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
261	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
262		289
263	int32_t rows;	290	int32_t rows;
264	maprow *row;	291	maprow *row;
265	} *DC__Map;	292	};
266		293
267	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
268	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
269	{	299	{
270	char *p;	300	T *p;
271		301
272	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
273	Zero (p, inc, char);	303	Zero (p, inc, T);
274	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
275	Safefree (ptr);	305	Safefree (ptr);
276		306
277	return p;	307	ptr = p;
278	}	308	}
279		309
280	static char *	310	template<typename T>
281	append (char *ptr, int sze, int inc)
282	{
283	Renew (ptr, sze + inc, char);
284	Zero (ptr + sze, inc, char);
285
286	return ptr;
287	}
288
289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291
292	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
293	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
294	{	320	{
295	while (self->faces <= face)	321	while (self->faces <= face)
296	{	322	{
297	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
298	self->faces *= 2;	324	self->faces *= 2;
299	}	325	}
300	}	326	}
301		327
302	static void	328	static void
303	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
304	{	330	{
305	while (self->texs <= texid)	331	while (self->texs <= texid)
306	{	332	{
307	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
308	self->texs *= 2;	334	self->texs *= 2;
309	}	335	}
310	}	336	}
311		337
312	static maprow *	338	static maprow *
313	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
314	{	340	{
315	if (0 > y)	341	if (0 > y)
316	{	342	{
317	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
319		345
320	self->rows += extend;	346	self->rows += extend;
321	self->y += extend;	347	self->y += extend;
322	y += extend;	348	y += extend;
323	}	349	}
324	else if (y >= self->rows)	350	else if (y >= self->rows)
325	{	351	{
326	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
327	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
328	self->rows += extend;	354	self->rows += extend;
329	}	355	}
330		356
331	return self->row + y;	357	return self->row + y;
332	}	358	}
…		…
342	}	368	}
343		369
344	if (row->c0 > x)	370	if (row->c0 > x)
345	{	371	{
346	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
347	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
348	row->c0 -= extend;	374	row->c0 -= extend;
349	}	375	}
350	else if (x >= row->c1)	376	else if (x >= row->c1)
351	{	377	{
352	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
353	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
354	row->c1 += extend;	380	row->c1 += extend;
355	}	381	}
356		382
357	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
358	}	384	}
359		385
360	static mapcell *	386	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
362	{	388	{
363	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
364	}	390	}
365		391
366	static void	392	static void
367	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
368	{	394	{
369	int r;	395	int r;
370		396
371	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
372	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
390	(cell)->flags = 0; \	416	(cell)->flags = 0; \
391	(cell)->player = 0; \	417	(cell)->player = 0; \
392	} while (0)	418	} while (0)
393		419
394	static void	420	static void
395	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)
396	{	422	{
397	int x, y;	423	int x, y;
398	maprow *row;	424	maprow *row;
399	mapcell *cell;	425	mapcell *cell;
400		426
…		…
417	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
418	}	444	}
419	}	445	}
420	}	446	}
421		447
422	typedef struct {	448	struct smooth_key
		449	{
423	tileid tile;	450	tileid tile;
424	uint8_t x, y, level;	451	uint8_t x, y, level;
425	} 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	}
426		471
427	static void	472	static void
428	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	474	{
430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
431		476
432	if (SvIOK (*sv))	477	if (it == h.end ())
433	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
434	else	479	else
435	sv_setiv (*sv, bits);	480	it->second \|= bits;
436	}	481	}
437		482
438	static void	483	static void
439	music_finished (void)	484	music_finished (void)
440	{	485	{
…		…
457	ev.code = 1;	502	ev.code = 1;
458	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
459	ev.data2 = 0;	504	ev.data2 = 0;
460		505
461	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;
462	}	514	}
463		515
464	static unsigned int	516	static unsigned int
465	minpot (unsigned int n)	517	minpot (unsigned int n)
466	{	518	{
…		…
476	n \|= n >> 16;	528	n \|= n >> 16;
477		529
478	return n + 1;	530	return n + 1;
479	}	531	}
480		532
481	static unsigned int
482	popcount (unsigned int n)
483	{
484	n -= (n >> 1) & 0x55555555U;
485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
487	n *= 0x01010101U;
488
489	return n >> 24;
490	}
491
492	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
493	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
494	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
495		536
496	/******************************************************************************/	537	/******************************************************************************/
…		…
549		590
550	return mod;	591	return mod;
551	}	592	}
552		593
553	static void	594	static void
554	deliantra_main ()	595	deliantra_main (SV *real_main)
555	{	596	{
556	char *argv[] = { 0 };	597	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	601	}
559		602
560	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
561	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
563	* 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,
564	* 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,
565	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
566	*/	611	*/
567	extern C_LINKAGE int	612	extern C_LINKAGE int
568	main (int argc, char *argv[])	613	main (int argc, char *argv[])
569	{	614	{
570	deliantra_main ();	615	deliantra_main (real_main);
571	}	616	}
572		617
573	#undef main	618	#undef main
574		619
575	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
576		621
577	static void	622	static void
578	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
579	{	624	{
		625	real_main = real_main_;
		626
580	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	628	(main) (1, argv);
582	}	629	}
583	#else	630	#else
584	static void	631	static void
585	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
586	{	633	{
587	deliantra_main ();	634	deliantra_main (real_main);
588	}	635	}
589	#endif	636	#endif
590		637
591	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
592		639
…		…
793		840
794	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
795	# undef const_iv	842	# undef const_iv
796	};	843	};
797		844
798	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--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		847
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	850	}
804		851
…		…
819		866
820	NV ceil (NV x)	867	NV ceil (NV x)
821		868
822	IV minpot (UV n)	869	IV minpot (UV n)
823		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
824	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
825		888
826	void	889	void
827	pango_init ()	890	pango_init ()
828	CODE:	891	CODE:
829	{	892	{
…		…
837	#endif	900	#endif
838	}	901	}
839		902
840	char *SDL_GetError ()	903	char *SDL_GetError ()
841		904
842	void SDL_braino ()	905	void SDL_main_hack (SV *real_main)
		906	PROTOTYPE: &
843		907
844	int SDL_Init (U32 flags)	908	int SDL_Init (U32 flags)
845		909
846	int SDL_InitSubSystem (U32 flags)	910	int SDL_InitSubSystem (U32 flags)
847		911
848	void SDL_QuitSubSystem (U32 flags)	912	void SDL_QuitSubSystem (U32 flags)
849		913
850	void SDL_Quit ()	914	void SDL_Quit ()
851		915
852	int SDL_GL_SetAttribute (int attr, int value)	916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
853		918
854	int SDL_GL_GetAttribute (int attr)	919	int SDL_GL_GetAttribute (int attr)
855	CODE:	920	CODE:
856	if (SDL_GL_GetAttribute (attr, &RETVAL))	921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
857	XSRETURN_UNDEF;	922	XSRETURN_UNDEF;
858	OUTPUT:	923	OUTPUT:
859	RETVAL	924	RETVAL
860		925
861	void	926	void
…		…
916	);	981	);
917		982
918	if (RETVAL)	983	if (RETVAL)
919	{	984	{
920	av_clear (texture_av);	985	av_clear (texture_av);
921
922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923	#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);
924	#include "glfunc.h"	987	#include "glfunc.h"
925	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	991	}
927	}	992	}
928	OUTPUT:	993	OUTPUT:
929	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
930		998
931	void	999	void
932	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
933		1001
934	char *	1002	char *
935	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
936		1005
937	int	1006	int
938	SDL_GetAppState ()	1007	SDL_GetAppState ()
939		1008
940	int	1009	int
941	SDL_GetModState ()	1010	SDL_GetModState ()
942		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
943	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
944	poll_events ()	1020	peep_events ()
945	PPCODE:	1021	PPCODE:
946	{	1022	{
947	SDL_Event ev;	1023	SDL_Event ev;
948		1024
949	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
1015		1091
1016	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))));
1017	}	1093	}
1018	}	1094	}
1019		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
1020	int	1109	int
1021	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)
1022	POSTCALL:	1111	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
1025		1114
1026	void	1115	void
1027	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
1086	add_font (char *file)	1175	add_font (char *file)
1087	CODE:	1176	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1178	OUTPUT:
1090	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)
1091		1187
1092	void	1188	void
1093	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
1094	ALIAS:	1190	ALIAS:
1095	load_image_file = 1	1191	load_image_file = 1
…		…
1141		1237
1142	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
1143	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
1144	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
1145	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
1146	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1147	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)));
1148	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1149	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
1151		1247
…		…
1223	MODULE = Deliantra::Client PACKAGE = DC::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1224		1320
1225	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1226		1322
1227	DC::Font	1323	DC::Font
1228	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
1229	CODE:	1325	CODE:
1230	{	1326	{
1231	int count;	1327	int count;
1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1233	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1262	PROTOTYPE:	1358	PROTOTYPE:
1263	CODE:	1359	CODE:
1264	tc_restore ();	1360	tc_restore ();
1265		1361
1266	DC::Layout	1362	DC::Layout
1267	new (SV *class)	1363	new (SV *klass)
1268	CODE:	1364	CODE:
1269	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1270		1366
1271	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1272	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1273	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1274	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1275	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1276	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1277	RETVAL->font = 0;	1373	RETVAL->font = 0;
1278	RETVAL->rc = rc_alloc ();
1279		1374
1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1282	OUTPUT:	1377	OUTPUT:
1283	RETVAL	1378	RETVAL
1284		1379
1285	void	1380	void
1286	DESTROY (DC::Layout self)	1381	DESTROY (DC::Layout self)
1287	CODE:	1382	CODE:
1288	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1289	rc_free (self->rc);
1290	Safefree (self);	1384	delete self;
1291		1385
1292	void	1386	void
1293	set_text (DC::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1294	CODE:	1388	CODE:
1295	{	1389	{
…		…
1421		1515
1422	void	1516	void
1423	set_height (DC::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1424	CODE:	1518	CODE:
1425	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1426	{	1520	{
1427	self->base_height = base_height;	1521	self->base_height = base_height;
1428	layout_update_font (self);	1522	layout_update_font (self);
1429	}	1523	}
1430		1524
1431	void	1525	void
…		…
1549	}	1643	}
1550		1644
1551	void	1645	void
1552	render (DC::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1553	CODE:	1647	CODE:
1554	rc_clear (self->rc);	1648	self->rc.clear ();
1555	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1556	self->pl,	1650	self->pl,
1557	self->rc,	1651	&self->rc,
1558	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1559	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1560	flags	1654	flags
1561	);	1655	);
1562	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
…		…
1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1577		1671
1578	rc_draw (self->rc);	1672	self->rc.draw ();
1579		1673
1580	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1581	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1582	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1583	}	1677	}
…		…
1658	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1659	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1660	}	1754	}
1661	}	1755	}
1662		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
1663	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)
1664	CODE:	1879	CODE:
1665	{	1880	{
1666	GLint width;	1881	GLint width;
1667	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);
…		…
1674	MODULE = Deliantra::Client PACKAGE = DC::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1675		1890
1676	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1677		1892
1678	DC::Map	1893	DC::Map
1679	new (SV *class)	1894	new (SV *klass)
1680	CODE:	1895	CODE:
1681	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1682	RETVAL->x = 0;	1897	RETVAL->x = 0;
1683	RETVAL->y = 0;	1898	RETVAL->y = 0;
1684	RETVAL->w = 0;	1899	RETVAL->w = 0;
1685	RETVAL->h = 0;	1900	RETVAL->h = 0;
1686	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1723		1938
1724	void	1939	void
1725	set_smooth (DC::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1726	CODE:	1941	CODE:
1727	{	1942	{
1728	tileid texid;	1943	tileid texid;
1729	maptex *tex;	1944	maptex *tex;
1730		1945
1731	if (face < 0 \|\| face >= self->faces)	1946	if (face < 0 \|\| face >= self->faces)
1732	return;	1947	return;
1733		1948
1734	if (smooth < 0 \|\| smooth >= self->faces)	1949	if (smooth < 0 \|\| smooth >= self->faces)
1735	return;	1950	return;
1736		1951
1737	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1738		1953
1739	if (!texid)	1954	if (!texid)
1740	return;	1955	return;
1741		1956
1742	tex = self->tex + texid;	1957	tex = self->tex + texid;
…		…
1775	}	1990	}
1776		1991
1777	void	1992	void
1778	expire_textures (DC::Map self, int texid, int count)	1993	expire_textures (DC::Map self, int texid, int count)
1779	PPCODE:	1994	PPCODE:
1780	for (; texid < self->texs && count; ++texid, --count)	1995	for (; texid < self->texs && count; ++texid, --count)
1781	{	1996	{
1782	maptex *tex = self->tex + texid;	1997	maptex *tex = self->tex + texid;
1783		1998
1784	if (tex->name)	1999	if (tex->name)
1785	{	2000	{
…		…
1832	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1833	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1834		2049
1835	while (self->y < 0)	2050	while (self->y < 0)
1836	{	2051	{
1837	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1838		2053
1839	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1840	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1841	}	2056	}
1842	}	2057	}
1843		2058
1844	SV *	2059	SV *
1845	map1a_update (DC::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1846	CODE:	2061	CODE:
1847	{	2062	{
1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1849	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1850	mapcell *cell;	2065	mapcell *cell;
…		…
1871		2086
1872	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1873		2088
1874	if (flags & 8)	2089	if (flags & 8)
1875	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1876	if (extmap)	2093	do
1877	{	2094	{
1878	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1879		2097
1880	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
1881	{	2101	{
1882	ext = *data++;
1883	cmd = ext & 0x7f;
1884
1885	if (cmd < 4)
1886	cell->darkness = 255 - ext * 64 + 1;
1887	else if (cmd == 5) // health
1888	{
1889	cell->stat_width = 1;	2102	cell->stat_width = 1;
1890	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1891	}
1892	else if (cmd == 6) // monster width
1893	cell->stat_width = *data++ + 1;
1894	else if (cmd == 0x47)
1895	{
1896	if (*data == 1) cell->player = data [1];
1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901	data += *data + 1;
1902	}
1903	else if (cmd == 8) // cell flags
1904	cell->flags = *data++;
1905	else if (ext & 0x40) // unknown, multibyte => skip
1906	data += *data + 1;
1907	else
1908	data++;
1909	}	2104	}
1910	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++;
1911	}	2122	}
1912	else	2123	while (ext & 0x80);
1913	cell->darkness = *data++ + 1;
1914	}	2124	}
1915		2125
1916	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1917	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1918	{	2128	{
…		…
1966	? self->row + y	2176	? self->row + y
1967	: 0;	2177	: 0;
1968		2178
1969	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1970	{	2180	{
1971	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1972		2182
1973	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1974	{	2184	{
1975	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1976		2186
…		…
1978	{	2188	{
1979	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1980	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1981	int a1 = tex.a;	2191	int a1 = tex.a;
1982		2192
1983	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1984	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1985	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1986	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1987	}	2197	}
1988	}	2198	}
1989		2199
1990	*map++ = (r )	2200	*map++ = (r )
1991	\| (g << 8)	2201	\| (g << 8)
1992	\| (b << 16)	2202	\| (b << 16)
1993	\| (a << 24);	2203	\| (a << 24);
1994	}	2204	}
1995	}	2205	}
1996		2206
1997	RETVAL = map_sv;	2207	RETVAL = map_sv;
1998	}	2208	}
1999	OUTPUT:	2209	OUTPUT:
2000	RETVAL	2210	RETVAL
2001		2211
2002	void	2212	void
2003	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)
2004	CODE:	2214	CODE:
2005	{	2215	{
2006	int x, y, z;	2216	int x, y, z;
2007		2217
2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010	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!
2011	smooth_key skey;
2012	int pl_x, pl_y;	2219	int pl_x, pl_y;
2013	maptex pl_tex;	2220	maptex pl_tex;
2014	rc_t *rc = rc_alloc ();	2221	rc_t rc;
2015	rc_t *rc_ov = rc_alloc ();	2222	rc_t rc_ov;
2016	rc_key_t key;	2223	rc_key_t key;
2017	rc_array_t arr, arr_hidden;	2224	rc_t::array_t *arr;
2018		2225
2019	pl_tex.name = 0;	2226	pl_tex.name = 0;
2020		2227
2021	// that's current max. sorry.	2228	// that's current max. sorry.
2022	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
2023	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
2024
2025	// clear key, in case of extra padding
2026	memset (&skey, 0, sizeof (skey));
2027		2231
2028	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
2029	key.r = 255;	2233	key.r = 255;
2030	key.g = 255;	2234	key.g = 255;
2031	key.b = 255;	2235	key.b = 255;
…		…
2037	my += self->y;	2241	my += self->y;
2038		2242
2039	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
2040	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
2041	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
2042	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2043		2247
2044	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
2046	{	2250	{
2047	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
2060		2264
2061	glEnable (GL_BLEND);	2265	glEnable (GL_BLEND);
2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064		2268
2065	key.texname = self->tex [TEXID_HIDDEN].name;
2066	arr_hidden = rc_array (rc_ov, &key);
2067
2068	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
2069	{	2270	{
2070	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;
2071	key.texname = -1;	2274	key.texname = -1;
2072		2275
2073	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
2074	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
2075	{	2278	{
…		…
2092		2295
2093	if (!tex.name)	2296	if (!tex.name)
2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095		2298
2096	key.texname = tex.name;	2299	key.texname = tex.name;
2097	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
2098	}	2301	}
2099		2302
2100	px = (x + 1) * T - tex.w;	2303	px = (x + 1) * Th - tex.w;
2101	py = (y + 1) * T - tex.h;	2304	py = (y + 1) * Tw - tex.h;
2102		2305
2103	if (expect_false (cell->player == player) && expect_false (z == 2))	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2104	{	2307	{
2105	pl_x = px;	2308	pl_x = px;
2106	pl_y = py;	2309	pl_y = py;
2107	pl_tex = tex;	2310	pl_tex = tex;
2108	continue;	2311	continue;
2109	}	2312	}
2110		2313
2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2314	arr->t2f_v3f (0 , 0 , px , py , 0);
2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2113	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);
2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2115		2318
2116	// update smooth hash	2319	// update smooth hash
2117	if (tex.smoothtile)	2320	if (tex.smoothtile)
2118	{	2321	{
2119	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
2120	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
2121		2324
2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
2123		2326
2124	// 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
2125	// shifted +1\|+1 so we always stay positive.	2328	// shifted +1\|+1 so we always stay positive.
2126		2329
2127	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
2135		2338
2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
2138		2341
2139	// full tile	2342	// full tile
2140	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);
2141		2344
2142	// borders	2345	// borders
2143	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);
2144	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);
2145	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);
2146	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);
2147		2350
2148	// corners	2351	// corners
2149	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);
2150	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);
2151	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);
2152	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);
2153	}	2356	}
2154	}	2357	}
2155		2358
2156	if (expect_false (z == 2))	2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2157	{	2360	{
2158	/* draw question marks on top of hidden spaces */	2361	// overlays such as the speech bubble, probably more to come
2159	if (!cell->darkness)	2362	if (cell->flags & 1)
2160	{	2363	{
2161	maptex tex = self->tex [TEXID_HIDDEN];
2162	int px = (x + 1) * T - tex.w;
2163	int py = (y + 1) * T - tex.h;
2164
2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169	}
2170
2171	if (expect_false (cell->flags))
2172	{
2173	// overlays such as the speech bubble, probably more to come
2174	if (cell->flags & 1)
2175	{
2176	rc_key_t key_ov = key;	2364	rc_key_t key_ov = key;
2177	maptex tex = self->tex [TEXID_SPEECH];	2365	maptex tex = self->tex[TEXID_SPEECH];
2178	rc_array_t *arr;
2179	int px = x * T + T * 2 / 32;	2366	int px = x * Tw + Tw * 2 / 32;
2180	int py = y * T - T * 6 / 32;	2367	int py = y * Th - Th * 6 / 32;
2181		2368
2182	key_ov.texname = tex.name;	2369	key_ov.texname = tex.name;
2183	arr = rc_array (rc_ov, &key_ov);	2370	rc_t::array_t &arr = rc_ov.array (key_ov);
2184		2371
2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2372	arr.t2f_v3f (0 , 0 , px , py , 0);
2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2189	}
2190	}	2376	}
2191	}	2377	}
2192	}	2378	}
2193	}	2379	}
2194		2380
2195	rc_draw (rc);	2381	rc.draw ();
2196	rc_clear (rc);	2382	rc.clear ();
2197		2383
2198	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
2199	// this is basically counting sort	2385	// this is basically counting sort
2200	{	2386	{
2201	int w, b;	2387	int w, b;
2202		2388
2203	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
2204	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
2205	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)
2206	{	2394	{
2207	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
2208	if (smask)	2396	IV bits = it->second;
2209	for (b = 0; b < 32; ++b)	2397
2210	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
2211	{	2401	{
2212	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
2213	HE *he;	2410	if (tex.name)
2214
2215	hv_iterinit (smooth);
2216	while ((he = hv_iternext (smooth)))
2217	{	2411	{
2218	smooth_key skey = (smooth_key )HeKEY (he);	2412	// this time avoiding texture state changes
2219	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
2220		2414	if (key.texname != tex.name)
2221	if (!(bits & 0x1000)
2222	&& skey->level == level
2223	&& level > smooth_max [skey->x][skey->y])
2224	{	2415	{
2225	maptex tex = self->tex [skey->tile];
2226	int px = (((int)skey->x) - 1) * T;
2227	int py = (((int)skey->y) - 1) * T;
2228	int border = bits & 15;
2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2230	float dx = tex.s * .0625f; // 16 images/row
2231	float dy = tex.t * .5f ; // 2 images/column
2232
2233	if (tex.name)
2234	{
2235	// this time avoiding texture state changes
2236	// save gobs of state changes.
2237	if (key.texname != tex.name)
2238	{
2239	self->tex [skey->tile].unused = 0;	2416	self->tex [skey.tile].unused = 0;
2240		2417
2241	glEnd ();	2418	glEnd ();
2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2243	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
2244	}	2421	}
2245		2422
2246	if (border)	2423	if (border)
2247	{	2424	{
2248	float ox = border * dx;	2425	float ox = border * dx;
2249		2426
2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2254	}	2431	}
2255		2432
2256	if (corner)	2433	if (corner)
2257	{	2434	{
2258	float ox = corner * dx;	2435	float ox = corner * dx;
2259		2436
2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2264	}
2265	}
2266	}	2441	}
2267	}	2442	}
2268	}	2443	}
2269	}	2444	}
2270		2445
2271	glEnd ();	2446	glEnd ();
2272	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2273	key.texname = -1;	2448	key.texname = -1;
2274	}	2449	}
2275
2276	hv_clear (smooth);
2277	}	2450	}
2278		2451
2279	if (pl_tex.name)	2452	if (pl_tex.name)
2280	{	2453	{
2281	maptex tex = pl_tex;	2454	maptex tex = pl_tex;
2282	int px = pl_x + sdx;	2455	int px = pl_x + sdx;
2283	int py = pl_y + sdy;	2456	int py = pl_y + sdy;
2284		2457
2285	key.texname = tex.name;	2458	key.texname = tex.name;
2286	arr = rc_array (rc, &key);	2459	rc_t::array_t &arr = rc.array (key);
2287		2460
2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2461	arr.t2f_v3f (0 , 0 , px , py , 0);
2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2290	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);
2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2292		2465
2293	rc_draw (rc);	2466	rc.draw ();
2294	}	2467	}
2295		2468
2296	rc_draw (rc_ov);	2469	rc_ov.draw ();
2297	rc_clear (rc_ov);	2470	rc_ov.clear ();
2298		2471
2299	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2300	rc_free (rc);
2301	rc_free (rc_ov);
2302		2473
2303	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2304	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2305	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2306	{	2477	{
…		…
2309	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2310	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2311	{	2482	{
2312	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2313		2484
2314	int px = x * T;	2485	int px = x * Tw;
2315	int py = y * T;	2486	int py = y * Th;
2316		2487
2317	if (expect_false (cell->player == player))	2488	if (ecb_expect_false (cell->player == player))
2318	{	2489	{
2319	px += sdx;	2490	px += sdx;
2320	py += sdy;	2491	py += sdy;
2321	}	2492	}
2322		2493
2323	if (cell->stat_hp)	2494	if (cell->stat_hp)
2324	{	2495	{
2325	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2327		2498
2328	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2329	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2330	px + width - 1, py);	2501	px + width - 1, py);
2331		2502
…		…
2337	}	2508	}
2338	}	2509	}
2339	}	2510	}
2340		2511
2341	void	2512	void
2342	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)
2343	CODE:	2514	CODE:
2344	{	2515	{
2345	static float color[16][3] = {	2516	static float color[16][3] = {
2346	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2347	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2348	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2349	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2350		2521
2351	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2352	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2353	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2354	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2355		2526
2356	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2357	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2358	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2359	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2360		2531
2361	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2362		2533
2363	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2364	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2365	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2366	};	2537	};
2367		2538
2368	int x, y;	2539	int x, y;
2369		2540
2370	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2372	* but the nvidia driver (185.18.14) mishandles alpha textures	2543	* but the nvidia driver (185.18.14) mishandles alpha textures
2373	* ansd takes the colour from god knows where instead of using	2544	* and takes the colour from god knows where instead of using
2374	* Cp. MODULATE results in the same colour, but slightly different	2545	* Cp. MODULATE results in the same colour, but slightly different
2375	* alpha, but atcually gives us the correct colour with nvidia.	2546	* alpha, but atcually gives us the correct colour with nvidia.
2376	*/	2547	*/
2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2378	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
…		…
2386		2557
2387	if (m)	2558	if (m)
2388	{	2559	{
2389	float *c = color [m & 15];	2560	float *c = color [m & 15];
2390		2561
2391	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2392	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2393		2564
2394	glColor4f (c[0], c[1], c[2], 1);	2565	glColor4f (c[0], c[1], c[2], 1);
2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2407	void	2578	void
2408	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)
2409	PPCODE:	2580	PPCODE:
2410	{	2581	{
2411	int x, y;	2582	int x, y;
2412	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2413	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2414	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2415	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);
2416	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2417	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2590	memset (darkness1, 0, sw1*sh1);
2418	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2419		2591
2420	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2421	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2422		2594
2423	mx += self->x - 1;	2595	mx += self->x - 1;
2424	my += self->y - 1;	2596	my += self->y - 1;
2425
2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2427		2597
2428	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2429	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2430	{	2600	{
2431	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2434	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2435	{	2605	{
2436	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2437		2607
2438	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2439	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2440	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2441	}	2611	}
2442	}	2612	}
2443		2613
2444	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2445	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2464		2634
2465	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2466	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2467	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2468		2638
2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2473	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 */
2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2478	}	2648	}
2479		2649
2480	free (darkness1);	2650	free (darkness1);
2481		2651
2482	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2483	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2484	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2485	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2486	}	2656	}
2487		2657
2488	SV *	2658	SV *
…		…
2551	else	2721	else
2552	*data++ = 0;	2722	*data++ = 0;
2553	}	2723	}
2554	}	2724	}
2555		2725
2556	/* if size is wh + 5 then no data has been found /	2726	/* if size is wh + 5 then no data has been found /
2557	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2558	{	2728	{
2559	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2561	}	2731	}
2562		2732
2563	RETVAL = data_sv;	2733	RETVAL = data_sv;
2564	}	2734	}
2565	OUTPUT:	2735	OUTPUT:
2566	RETVAL	2736	RETVAL
2567		2737
2568	void	2738	void
…		…
2575	STRLEN len;	2745	STRLEN len;
2576	uint8_t data, end;	2746	uint8_t data, end;
2577		2747
2578	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2580	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2581	end = data + len + 8;	2751	end = data + len + 8;
2582		2752
2583	if (len < 5)	2753	if (len < 5)
2584	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2585		2755
…		…
2646	}	2816	}
2647		2817
2648	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2649		2819
2650	DC::RW	2820	DC::RW
2651	new (SV class, SV data_sv)	2821	new (SV klass, SV data_sv)
2652	CODE:	2822	CODE:
2653	{	2823	{
2654	STRLEN datalen;	2824	STRLEN datalen;
2655	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2656		2826
…		…
2658	}	2828	}
2659	OUTPUT:	2829	OUTPUT:
2660	RETVAL	2830	RETVAL
2661		2831
2662	DC::RW	2832	DC::RW
2663	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")
2664	CODE:	2834	CODE:
2665	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2666	OUTPUT:	2836	OUTPUT:
2667	RETVAL	2837	RETVAL
2668		2838
…		…
2686	if (RETVAL < 0)	2856	if (RETVAL < 0)
2687	{	2857	{
2688	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2689		2859
2690	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)
2691	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2692		2867	}
		2868	else
2693	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2694	}	2870	}
2695		2871
2696	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2697	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2698	}	2874	}
…		…
2745	void	2921	void
2746	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)
2747	CODE:	2923	CODE:
2748	{	2924	{
2749	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));
2750	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;
2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2752	}	2928	}
2753		2929
2754	void	2930	void
2755	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2758		2934
2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2760		2936
2761	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2762		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
2763	DC::MixChunk	2951	DC::MixChunk
2764	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2765	CODE:	2953	CODE:
2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2767	OUTPUT:	2955	OUTPUT:
2768	RETVAL	2956	RETVAL
2769		2957
…		…
2799	OUTPUT:	2987	OUTPUT:
2800	RETVAL	2988	RETVAL
2801		2989
2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2803		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
2804	int	3004	int
2805	volume (int volume = -1)	3005	volume (int volume = -1)
2806	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2807	CODE:	3007	CODE:
2808	if (items > 0)	3008	if (items > 0)
…		…
2819	void	3019	void
2820	halt ()	3020	halt ()
2821	CODE:	3021	CODE:
2822	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2823		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2824	DC::MixMusic	3031	DC::MixMusic
2825	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2826	CODE:	3033	CODE:
2827	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2828	OUTPUT:	3035	OUTPUT:
2829	RETVAL	3036	RETVAL
2830		3037
…		…
2858	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2859	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2860	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2861	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2862	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2863	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2864	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2865	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2866	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2867	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2879	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2880	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2881	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2882	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2883	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),
2884	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2885	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2886	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2887	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2888	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2962	const_iv (GL_FUNC_SUBTRACT),	3174	const_iv (GL_FUNC_SUBTRACT),
2963	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2964	# undef const_iv	3176	# undef const_iv
2965	};	3177	};
2966		3178
2967	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--)
2968	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2969		3181
2970	texture_av = newAV ();	3182	texture_av = newAV ();
2971	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2972	}	3184	}
2973		3185
…		…
2978	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2979		3191
2980	void	3192	void
2981	apple_nvidia_bug (int enable)	3193	apple_nvidia_bug (int enable)
2982		3194
2983	char *	3195	const char *
2984	gl_vendor ()	3196	gl_vendor ()
2985	CODE:	3197	CODE:
2986	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2987	OUTPUT:	3199	OUTPUT:
2988	RETVAL	3200	RETVAL
2989		3201
2990	char *	3202	const char *
2991	gl_version ()	3203	gl_version ()
2992	CODE:	3204	CODE:
2993	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2994	OUTPUT:	3206	OUTPUT:
2995	RETVAL	3207	RETVAL
2996		3208
2997	char *	3209	const char *
2998	gl_extensions ()	3210	gl_extensions ()
2999	CODE:	3211	CODE:
3000	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3001	OUTPUT:	3213	OUTPUT:
3002	RETVAL	3214	RETVAL
3003		3215
3004	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
3005		3221
3006	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
3007	CODE:	3223	CODE:
3008	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
3009	OUTPUT:	3225	OUTPUT:
…		…
3016	RETVAL	3232	RETVAL
3017		3233
3018	int glGetError ()	3234	int glGetError ()
3019		3235
3020	void glFinish ()	3236	void glFinish ()
		3237
		3238	void glFlush ()
3021		3239
3022	void glClear (int mask)	3240	void glClear (int mask)
3023		3241
3024	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)
3025	PROTOTYPE: @	3243	PROTOTYPE: @
…		…
3197		3415
3198	void glEndList ()	3416	void glEndList ()
3199		3417
3200	void glCallList (int list)	3418	void glCallList (int list)
3201		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
3202	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3203		3426
3204	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
3205		3428
3206	void	3429	void
3207	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
3208	PPCODE:	3431	PPCODE:
3209	{	3432	{
3210	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
3211	XPUSHs (self);	3434	XPUSHs (self);
3212	}	3435	}
3213		3436
3214	BOOT:	3437	BOOT:
3215	{	3438	{
…		…
3223		3446
3224	void	3447	void
3225	draw (SV *self)	3448	draw (SV *self)
3226	CODE:	3449	CODE:
3227	{	3450	{
3228	HV *hv;	3451	HV *hv;
3229	SV **svp;	3452	SV **svp;
3230	NV x, y, w, h;	3453	NV x, y, w, h;
3231	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3232	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3233	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3234	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 1.292 by root, Fri Dec 4 15:04:56 2009 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 1.292 by root, Fri Dec 4 15:04:56 2009 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC