[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 1.334 by root, Mon Nov 19 01:37:28 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))	82	#include "salloc.h"
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		83
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 64	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
87		90
88	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
90		93
91	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
…		…
95		98
96	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
97		100
98	#define TEXID_SPEECH 1	101	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	102	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
101		122
102	static AV *texture_av;	123	static AV *texture_av;
103		124
104	static struct	125	static struct
105	{	126	{
…		…
162	{	183	{
163	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
164		185
165	while (attrs)	186	while (attrs)
166	{	187	{
167	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
168		189
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	191	return 1;
171		192
172	attrs = attrs->next;	193	attrs = attrs->next;
173	}	194	}
174		195
175	return 0;	196	return 0;
176	}	197	}
177		198
178	typedef struct cf_layout {	199	struct cf_layout {
179	PangoLayout *pl;	200	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
181	int base_height;	202	int base_height;
182	DC__Font font;	203	DC__Font font;
183	rc_t *rc;	204	rc_t rc;
184	} *DC__Layout;	205	};
		206
		207	typedef cf_layout *DC__Layout;
185		208
186	static DC__Font default_font;	209	static DC__Font default_font;
187	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
189		212
190	static void	213	static void
191	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
192	{	215	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	219	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	221	}
199		222
200	static void	223	static void
…		…
227		250
228	*w = rect.width;	251	*w = rect.width;
229	*h = rect.height;	252	*h = rect.height;
230	}	253	}
231		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
232	typedef uint16_t tileid;	257	typedef uint16_t tileid;
233	typedef uint16_t faceid;	258	typedef uint16_t faceid;
234		259
235	typedef struct {	260	struct maptex
		261	{
236	GLuint name;	262	GLuint name;
237	int w, h;	263	int w, h;
238	float s, t;	264	float s, t;
239	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
240	tileid smoothtile;	266	tileid smoothtile;
241	uint8_t smoothlevel;	267	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	268	uint8_t unused; /* set to zero on use */
243	} maptex;	269	};
244		270
245	typedef struct {	271	struct mapcell
		272	{
246	uint32_t player;	273	uint32_t player;
247	tileid tile[3];	274	tileid tile[3];
248	uint16_t darkness;	275	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	277	};
251		278
252	typedef struct {	279	struct maprow
		280	{
253	int32_t c0, c1;	281	int32_t c0, c1;
254	mapcell *col;	282	mapcell *col;
255	} maprow;	283	};
256		284
257	typedef struct map {	285	struct mapgrid {
258	int x, y, w, h;	286	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
261	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
262		290
263	int32_t rows;	291	int32_t rows;
264	maprow *row;	292	maprow *row;
265	} *DC__Map;	293	};
266		294
267	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
268	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
269	{	300	{
270	char *p;	301	T *p;
271		302
272	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
273	Zero (p, inc, char);	304	Zero (p, inc, T);
274	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
275	Safefree (ptr);	306	Safefree (ptr);
276		307
277	return p;	308	ptr = p;
278	}	309	}
279		310
280	static char *	311	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	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
293	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
294	{	321	{
295	while (self->faces <= face)	322	while (self->faces <= face)
296	{	323	{
297	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
298	self->faces *= 2;	325	self->faces *= 2;
299	}	326	}
300	}	327	}
301		328
302	static void	329	static void
303	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
304	{	331	{
305	while (self->texs <= texid)	332	while (self->texs <= texid)
306	{	333	{
307	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
308	self->texs *= 2;	335	self->texs *= 2;
309	}	336	}
310	}	337	}
311		338
312	static maprow *	339	static maprow *
313	map_get_row (DC__Map self, int y)	340	map_get_row (mapgrid *self, int y)
314	{	341	{
315	if (0 > y)	342	if (0 > y)
316	{	343	{
317	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
319		346
320	self->rows += extend;	347	self->rows += extend;
321	self->y += extend;	348	self->y += extend;
322	y += extend;	349	y += extend;
323	}	350	}
324	else if (y >= self->rows)	351	else if (y >= self->rows)
325	{	352	{
326	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
327	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
328	self->rows += extend;	355	self->rows += extend;
329	}	356	}
330		357
331	return self->row + y;	358	return self->row + y;
332	}	359	}
…		…
342	}	369	}
343		370
344	if (row->c0 > x)	371	if (row->c0 > x)
345	{	372	{
346	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
347	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
348	row->c0 -= extend;	375	row->c0 -= extend;
349	}	376	}
350	else if (x >= row->c1)	377	else if (x >= row->c1)
351	{	378	{
352	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
353	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
354	row->c1 += extend;	381	row->c1 += extend;
355	}	382	}
356		383
357	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
358	}	385	}
359		386
360	static mapcell *	387	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
362	{	389	{
363	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
364	}	391	}
365		392
366	static void	393	static void
367	map_clear (DC__Map self)	394	map_clear (mapgrid *self)
368	{	395	{
369	int r;	396	int r;
370		397
371	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
372	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
390	(cell)->flags = 0; \	417	(cell)->flags = 0; \
391	(cell)->player = 0; \	418	(cell)->player = 0; \
392	} while (0)	419	} while (0)
393		420
394	static void	421	static void
395	map_blank (DC__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
396	{	423	{
397	int x, y;	424	int x, y;
398	maprow *row;	425	maprow *row;
399	mapcell *cell;	426	mapcell *cell;
400		427
…		…
417	CELL_CLEAR (cell);	444	CELL_CLEAR (cell);
418	}	445	}
419	}	446	}
420	}	447	}
421		448
422	typedef struct {	449	struct smooth_key
		450	{
423	tileid tile;	451	tileid tile;
424	uint8_t x, y, level;	452	uint8_t x, y, level;
425	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
426		472
427	static void	473	static void
428	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	475	{
430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
431		477
432	if (SvIOK (*sv))	478	if (it == h.end ())
433	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
434	else	480	else
435	sv_setiv (*sv, bits);	481	it->second \|= bits;
436	}	482	}
437		483
438	static void	484	static void
439	music_finished (void)	485	music_finished (void)
440	{	486	{
…		…
457	ev.code = 1;	503	ev.code = 1;
458	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
459	ev.data2 = 0;	505	ev.data2 = 0;
460		506
461	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
462	}	515	}
463		516
464	static unsigned int	517	static unsigned int
465	minpot (unsigned int n)	518	minpot (unsigned int n)
466	{	519	{
…		…
476	n \|= n >> 16;	529	n \|= n >> 16;
477		530
478	return n + 1;	531	return n + 1;
479	}	532	}
480		533
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. */	534	/* SDL should provide this, really. */
493	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
494	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
495		537
496	/******************************************************************************/	538	/******************************************************************************/
…		…
549		591
550	return mod;	592	return mod;
551	}	593	}
552		594
553	static void	595	static void
554	deliantra_main ()	596	deliantra_main (SV *real_main)
555	{	597	{
556	char *argv[] = { 0 };	598	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	602	}
559		603
560	#ifdef __MACOSX__	604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
561	/* to due surprising braindamage on the side of SDL design, we	607	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	608	* 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,	609	* 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,	610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
565	* and which calls our main (== SDL_main) back.	611	* and which calls our main (== SDL_main) back.
566	*/	612	*/
567	extern C_LINKAGE int	613	extern C_LINKAGE int
568	main (int argc, char *argv[])	614	main (int argc, char *argv[])
569	{	615	{
570	deliantra_main ();	616	deliantra_main (real_main);
571	}	617	}
572		618
573	#undef main	619	#undef main
574		620
575	extern C_LINKAGE int main (int argc, char *argv[]);	621	extern C_LINKAGE int main (int argc, char *argv[]);
576		622
577	static void	623	static void
578	SDL_braino (void)	624	SDL_main_hack (SV *real_main_)
579	{	625	{
		626	real_main = real_main_;
		627
580	char *argv[] = { "deliantra client", 0 };	628	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	629	(main) (1, argv);
582	}	630	}
583	#else	631	#else
584	static void	632	static void
585	SDL_braino (void)	633	SDL_main_hack (SV *real_main)
586	{	634	{
587	deliantra_main ();	635	deliantra_main (real_main);
588	}	636	}
589	#endif	637	#endif
590		638
591	MODULE = Deliantra::Client PACKAGE = DC	639	MODULE = Deliantra::Client PACKAGE = DC
592		640
…		…
793		841
794	const_iv (FOW_DARKNESS)	842	const_iv (FOW_DARKNESS)
795	# undef const_iv	843	# undef const_iv
796	};	844	};
797		845
798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		848
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	851	}
804		852
…		…
819		867
820	NV ceil (NV x)	868	NV ceil (NV x)
821		869
822	IV minpot (UV n)	870	IV minpot (UV n)
823		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
824	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
825		889
826	void	890	void
827	pango_init ()	891	pango_init ()
828	CODE:	892	CODE:
829	{	893	{
…		…
837	#endif	901	#endif
838	}	902	}
839		903
840	char *SDL_GetError ()	904	char *SDL_GetError ()
841		905
842	void SDL_braino ()	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
843		908
844	int SDL_Init (U32 flags)	909	int SDL_Init (U32 flags)
845		910
846	int SDL_InitSubSystem (U32 flags)	911	int SDL_InitSubSystem (U32 flags)
847		912
848	void SDL_QuitSubSystem (U32 flags)	913	void SDL_QuitSubSystem (U32 flags)
849		914
850	void SDL_Quit ()	915	void SDL_Quit ()
851		916
852	int SDL_GL_SetAttribute (int attr, int value)	917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
853		919
854	int SDL_GL_GetAttribute (int attr)	920	int SDL_GL_GetAttribute (int attr)
855	CODE:	921	CODE:
856	if (SDL_GL_GetAttribute (attr, &RETVAL))	922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
857	XSRETURN_UNDEF;	923	XSRETURN_UNDEF;
858	OUTPUT:	924	OUTPUT:
859	RETVAL	925	RETVAL
860		926
861	void	927	void
…		…
916	);	982	);
917		983
918	if (RETVAL)	984	if (RETVAL)
919	{	985	{
920	av_clear (texture_av);	986	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);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
924	#include "glfunc.h"	988	#include "glfunc.h"
925	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	992	}
927	}	993	}
928	OUTPUT:	994	OUTPUT:
929	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
930		999
931	void	1000	void
932	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
933		1002
934	char *	1003	char *
935	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
936		1006
937	int	1007	int
938	SDL_GetAppState ()	1008	SDL_GetAppState ()
939		1009
940	int	1010	int
941	SDL_GetModState ()	1011	SDL_GetModState ()
942		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
943	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
944	poll_events ()	1021	peep_events ()
945	PPCODE:	1022	PPCODE:
946	{	1023	{
947	SDL_Event ev;	1024	SDL_Event ev;
948		1025
949	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
1015		1092
1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1017	}	1094	}
1018	}	1095	}
1019		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
1020	int	1110	int
1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1022	POSTCALL:	1112	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
1025		1115
1026	void	1116	void
1027	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
1086	add_font (char *file)	1176	add_font (char *file)
1087	CODE:	1177	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1179	OUTPUT:
1090	RETVAL	1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1091		1188
1092	void	1189	void
1093	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
1094	ALIAS:	1191	ALIAS:
1095	load_image_file = 1	1192	load_image_file = 1
…		…
1141		1238
1142	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1143	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1144	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1145	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1146	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	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)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1148	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1149	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1151		1248
…		…
1223	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1224		1321
1225	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1226		1323
1227	DC::Font	1324	DC::Font
1228	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1229	CODE:	1326	CODE:
1230	{	1327	{
1231	int count;	1328	int count;
1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1233	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1262	PROTOTYPE:	1359	PROTOTYPE:
1263	CODE:	1360	CODE:
1264	tc_restore ();	1361	tc_restore ();
1265		1362
1266	DC::Layout	1363	DC::Layout
1267	new (SV *class)	1364	new (SV *klass)
1268	CODE:	1365	CODE:
1269	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1270		1367
1271	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1272	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1273	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1274	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1275	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1276	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1277	RETVAL->font = 0;	1374	RETVAL->font = 0;
1278	RETVAL->rc = rc_alloc ();
1279		1375
1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1282	OUTPUT:	1378	OUTPUT:
1283	RETVAL	1379	RETVAL
1284		1380
1285	void	1381	void
1286	DESTROY (DC::Layout self)	1382	DESTROY (DC::Layout self)
1287	CODE:	1383	CODE:
1288	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1289	rc_free (self->rc);
1290	Safefree (self);	1385	delete self;
1291		1386
1292	void	1387	void
1293	set_text (DC::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1294	CODE:	1389	CODE:
1295	{	1390	{
…		…
1421		1516
1422	void	1517	void
1423	set_height (DC::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1424	CODE:	1519	CODE:
1425	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1426	{	1521	{
1427	self->base_height = base_height;	1522	self->base_height = base_height;
1428	layout_update_font (self);	1523	layout_update_font (self);
1429	}	1524	}
1430		1525
1431	void	1526	void
…		…
1549	}	1644	}
1550		1645
1551	void	1646	void
1552	render (DC::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1553	CODE:	1648	CODE:
1554	rc_clear (self->rc);	1649	self->rc.clear ();
1555	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1556	self->pl,	1651	self->pl,
1557	self->rc,	1652	&self->rc,
1558	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1559	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1560	flags	1655	flags
1561	);	1656	);
1562	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
…		…
1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1577		1672
1578	rc_draw (self->rc);	1673	self->rc.draw ();
1579		1674
1580	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1581	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1582	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1583	}	1678	}
…		…
1658	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1659	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1660	}	1755	}
1661	}	1756	}
1662		1757
		1758	void
		1759	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)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1664	CODE:	1880	CODE:
1665	{	1881	{
1666	GLint width;	1882	GLint width;
1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1674	MODULE = Deliantra::Client PACKAGE = DC::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1675		1891
1676	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1677		1893
1678	DC::Map	1894	DC::Map
1679	new (SV *class)	1895	new (SV *klass)
1680	CODE:	1896	CODE:
1681	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1682	RETVAL->x = 0;	1898	RETVAL->x = 0;
1683	RETVAL->y = 0;	1899	RETVAL->y = 0;
1684	RETVAL->w = 0;	1900	RETVAL->w = 0;
1685	RETVAL->h = 0;	1901	RETVAL->h = 0;
1686	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1723		1939
1724	void	1940	void
1725	set_smooth (DC::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1726	CODE:	1942	CODE:
1727	{	1943	{
1728	tileid texid;	1944	tileid texid;
1729	maptex *tex;	1945	maptex *tex;
1730		1946
1731	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1732	return;	1948	return;
1733		1949
1734	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1735	return;	1951	return;
1736		1952
1737	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1738		1954
1739	if (!texid)	1955	if (!texid)
1740	return;	1956	return;
1741		1957
1742	tex = self->tex + texid;	1958	tex = self->tex + texid;
…		…
1775	}	1991	}
1776		1992
1777	void	1993	void
1778	expire_textures (DC::Map self, int texid, int count)	1994	expire_textures (DC::Map self, int texid, int count)
1779	PPCODE:	1995	PPCODE:
1780	for (; texid < self->texs && count; ++texid, --count)	1996	for (; texid < self->texs && count; ++texid, --count)
1781	{	1997	{
1782	maptex *tex = self->tex + texid;	1998	maptex *tex = self->tex + texid;
1783		1999
1784	if (tex->name)	2000	if (tex->name)
1785	{	2001	{
…		…
1832	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1833	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1834		2050
1835	while (self->y < 0)	2051	while (self->y < 0)
1836	{	2052	{
1837	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1838		2054
1839	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1840	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1841	}	2057	}
1842	}	2058	}
1843		2059
1844	SV *	2060	SV *
1845	map1a_update (DC::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1846	CODE:	2062	CODE:
1847	{	2063	{
1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1849	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1850	mapcell *cell;	2066	mapcell *cell;
…		…
1871		2087
1872	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1873		2089
1874	if (flags & 8)	2090	if (flags & 8)
1875	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1876	if (extmap)	2094	do
1877	{	2095	{
1878	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1879		2098
1880	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1881	{	2102	{
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;	2103	cell->stat_width = 1;
1890	cell->stat_hp = *data++;	2104	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	}	2105	}
1910	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1911	}	2123	}
1912	else	2124	while (ext & 0x80);
1913	cell->darkness = *data++ + 1;
1914	}	2125	}
1915		2126
1916	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
1917	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
1918	{	2129	{
…		…
1966	? self->row + y	2177	? self->row + y
1967	: 0;	2178	: 0;
1968		2179
1969	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1970	{	2181	{
1971	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1972		2183
1973	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1974	{	2185	{
1975	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1976		2187
…		…
1978	{	2189	{
1979	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1980	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1981	int a1 = tex.a;	2192	int a1 = tex.a;
1982		2193
1983	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1984	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1985	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1986	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1987	}	2198	}
1988	}	2199	}
1989		2200
1990	*map++ = (r )	2201	*map++ = (r )
1991	\| (g << 8)	2202	\| (g << 8)
1992	\| (b << 16)	2203	\| (b << 16)
1993	\| (a << 24);	2204	\| (a << 24);
1994	}	2205	}
1995	}	2206	}
1996		2207
1997	RETVAL = map_sv;	2208	RETVAL = map_sv;
1998	}	2209	}
1999	OUTPUT:	2210	OUTPUT:
2000	RETVAL	2211	RETVAL
2001		2212
2002	void	2213	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)	2214	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:	2215	CODE:
2005	{	2216	{
2006	int x, y, z;	2217	int x, y, z;
2007		2218
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)	2219	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;	2220	int pl_x, pl_y;
2013	maptex pl_tex;	2221	maptex pl_tex;
2014	rc_t *rc = rc_alloc ();	2222	rc_t rc;
2015	rc_t *rc_ov = rc_alloc ();	2223	rc_t rc_ov;
2016	rc_key_t key;	2224	rc_key_t key;
2017	rc_array_t arr, arr_hidden;	2225	rc_t::array_t *arr;
2018		2226
2019	pl_tex.name = 0;	2227	pl_tex.name = 0;
2020		2228
2021	// that's current max. sorry.	2229	// that's current max. sorry.
2022	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
2023	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
2024
2025	// clear key, in case of extra padding
2026	memset (&skey, 0, sizeof (skey));
2027		2232
2028	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
2029	key.r = 255;	2234	key.r = 255;
2030	key.g = 255;	2235	key.g = 255;
2031	key.b = 255;	2236	key.b = 255;
…		…
2037	my += self->y;	2242	my += self->y;
2038		2243
2039	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
2040	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
2041	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
2042	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2043		2248
2044	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2046	{	2251	{
2047	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2060		2265
2061	glEnable (GL_BLEND);	2266	glEnable (GL_BLEND);
2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064		2269
2065	key.texname = self->tex [TEXID_HIDDEN].name;
2066	arr_hidden = rc_array (rc_ov, &key);
2067
2068	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
2069	{	2271	{
2070	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
2071	key.texname = -1;	2275	key.texname = -1;
2072		2276
2073	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
2074	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
2075	{	2279	{
…		…
2092		2296
2093	if (!tex.name)	2297	if (!tex.name)
2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095		2299
2096	key.texname = tex.name;	2300	key.texname = tex.name;
2097	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
2098	}	2302	}
2099		2303
2100	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
2101	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
2102		2306
2103	if (expect_false (cell->player == player) && expect_false (z == 2))	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2104	{	2308	{
2105	pl_x = px;	2309	pl_x = px;
2106	pl_y = py;	2310	pl_y = py;
2107	pl_tex = tex;	2311	pl_tex = tex;
2108	continue;	2312	continue;
2109	}	2313	}
2110		2314
2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2315	arr->t2f_v3f (0 , 0 , px , py , 0);
2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2316	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);	2317	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);	2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2115		2319
2116	// update smooth hash	2320	// update smooth hash
2117	if (tex.smoothtile)	2321	if (tex.smoothtile)
2118	{	2322	{
2119	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
2120	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
2121		2325
2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
2123		2327
2124	// add bits to current tile and all neighbours. skey.x\|y is	2328	// add bits to current tile and all neighbours. skey.x\|y is
2125	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
2126		2330
2127	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
2135		2339
2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
2138		2342
2139	// full tile	2343	// full tile
2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2141		2345
2142	// borders	2346	// borders
2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	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);	2348	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);	2349	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);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2147		2351
2148	// corners	2352	// corners
2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	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);	2354	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);	2355	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);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2153	}	2357	}
2154	}	2358	}
2155		2359
2156	if (expect_false (z == 2))	2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2157	{	2361	{
2158	/* draw question marks on top of hidden spaces */	2362	// overlays such as the speech bubble, probably more to come
2159	if (!cell->darkness)	2363	if (cell->flags & 1)
2160	{	2364	{
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;	2365	rc_key_t key_ov = key;
2177	maptex tex = self->tex [TEXID_SPEECH];	2366	maptex tex = self->tex[TEXID_SPEECH];
2178	rc_array_t *arr;
2179	int px = x * T + T * 2 / 32;	2367	int px = x * Tw + Tw * 2 / 32;
2180	int py = y * T - T * 6 / 32;	2368	int py = y * Th - Th * 6 / 32;
2181		2369
2182	key_ov.texname = tex.name;	2370	key_ov.texname = tex.name;
2183	arr = rc_array (rc_ov, &key_ov);	2371	rc_t::array_t &arr = rc_ov.array (key_ov);
2184		2372
2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2373	arr.t2f_v3f (0 , 0 , px , py , 0);
2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2189	}
2190	}	2377	}
2191	}	2378	}
2192	}	2379	}
2193	}	2380	}
2194		2381
2195	rc_draw (rc);	2382	rc.draw ();
2196	rc_clear (rc);	2383	rc.clear ();
2197		2384
2198	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
2199	// this is basically counting sort	2386	// this is basically counting sort
2200	{	2387	{
2201	int w, b;	2388	int w, b;
2202		2389
2203	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
2204	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
2205	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2206	{	2395	{
2207	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
2208	if (smask)	2397	IV bits = it->second;
2209	for (b = 0; b < 32; ++b)	2398
2210	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
2211	{	2402	{
2212	int level = (w << 5) \| b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
2213	HE *he;	2411	if (tex.name)
2214
2215	hv_iterinit (smooth);
2216	while ((he = hv_iternext (smooth)))
2217	{	2412	{
2218	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
2219	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
2220		2415	if (key.texname != tex.name)
2221	if (!(bits & 0x1000)
2222	&& skey->level == level
2223	&& level > smooth_max [skey->x][skey->y])
2224	{	2416	{
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;	2417	self->tex [skey.tile].unused = 0;
2240		2418
2241	glEnd ();	2419	glEnd ();
2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2243	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
2244	}	2422	}
2245		2423
2246	if (border)	2424	if (border)
2247	{	2425	{
2248	float ox = border * dx;	2426	float ox = border * dx;
2249		2427
2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2254	}	2432	}
2255		2433
2256	if (corner)	2434	if (corner)
2257	{	2435	{
2258	float ox = corner * dx;	2436	float ox = corner * dx;
2259		2437
2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2264	}
2265	}
2266	}	2442	}
2267	}	2443	}
2268	}	2444	}
2269	}	2445	}
2270		2446
2271	glEnd ();	2447	glEnd ();
2272	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2273	key.texname = -1;	2449	key.texname = -1;
2274	}	2450	}
2275
2276	hv_clear (smooth);
2277	}	2451	}
2278		2452
2279	if (pl_tex.name)	2453	if (pl_tex.name)
2280	{	2454	{
2281	maptex tex = pl_tex;	2455	maptex tex = pl_tex;
2282	int px = pl_x + sdx;	2456	int px = pl_x + sdx;
2283	int py = pl_y + sdy;	2457	int py = pl_y + sdy;
2284		2458
2285	key.texname = tex.name;	2459	key.texname = tex.name;
2286	arr = rc_array (rc, &key);	2460	rc_t::array_t &arr = rc.array (key);
2287		2461
2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2462	arr.t2f_v3f (0 , 0 , px , py , 0);
2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2463	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);	2464	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);	2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2292		2466
2293	rc_draw (rc);	2467	rc.draw ();
2294	}	2468	}
2295		2469
2296	rc_draw (rc_ov);	2470	rc_ov.draw ();
2297	rc_clear (rc_ov);	2471	rc_ov.clear ();
2298		2472
2299	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2300	rc_free (rc);
2301	rc_free (rc_ov);
2302		2474
2303	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2304	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2305	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2306	{	2478	{
…		…
2309	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2310	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2311	{	2483	{
2312	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2313		2485
2314	int px = x * T;	2486	int px = x * Tw;
2315	int py = y * T;	2487	int py = y * Th;
2316		2488
2317	if (expect_false (cell->player == player))	2489	if (ecb_expect_false (cell->player == player))
2318	{	2490	{
2319	px += sdx;	2491	px += sdx;
2320	py += sdy;	2492	py += sdy;
2321	}	2493	}
2322		2494
2323	if (cell->stat_hp)	2495	if (cell->stat_hp)
2324	{	2496	{
2325	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2327		2499
2328	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2329	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2330	px + width - 1, py);	2502	px + width - 1, py);
2331		2503
…		…
2337	}	2509	}
2338	}	2510	}
2339	}	2511	}
2340		2512
2341	void	2513	void
2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2343	CODE:	2515	CODE:
2344	{	2516	{
2345	static float color[16][3] = {	2517	static float color[16][3] = {
2346	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
2347	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
2348	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
2349	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
2350		2522
2351	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
2352	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
2353	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
2354	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
2355		2527
2356	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
2357	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
2358	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
2359	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
2360		2532
2361	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
2362		2534
2363	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
2364	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
2365	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
2366	};	2538	};
2367		2539
2368	int x, y;	2540	int x, y;
2369		2541
2370	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2372	* but the nvidia driver (185.18.14) mishandles alpha textures	2544	* but the nvidia driver (185.18.14) mishandles alpha textures
2373	* ansd takes the colour from god knows where instead of using	2545	* and takes the colour from god knows where instead of using
2374	* Cp. MODULATE results in the same colour, but slightly different	2546	* Cp. MODULATE results in the same colour, but slightly different
2375	* alpha, but atcually gives us the correct colour with nvidia.	2547	* alpha, but atcually gives us the correct colour with nvidia.
2376	*/	2548	*/
2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2378	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
…		…
2386		2558
2387	if (m)	2559	if (m)
2388	{	2560	{
2389	float *c = color [m & 15];	2561	float *c = color [m & 15];
2390		2562
2391	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2392	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2393		2565
2394	glColor4f (c[0], c[1], c[2], 1);	2566	glColor4f (c[0], c[1], c[2], 1);
2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2407	void	2579	void
2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2409	PPCODE:	2581	PPCODE:
2410	{	2582	{
2411	int x, y;	2583	int x, y;
2412	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2413	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2414	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2415	int sw34 = (sw * 3 + 3) & ~3;	2587	int sw3 = sw * 3;
		2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2416	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2417	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2591	memset (darkness1, 0, sw1*sh1);
2418	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2419		2592
2420	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2421	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2422		2595
2423	mx += self->x - 1;	2596	mx += self->x - 1;
2424	my += self->y - 1;	2597	my += self->y - 1;
2425
2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2427		2598
2428	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2429	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2430	{	2601	{
2431	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2434	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
2435	{	2606	{
2436	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
2437		2608
2438	darkness1 [y * sw1 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
2439	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2440	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2441	}	2612	}
2442	}	2613	}
2443		2614
2444	for (y = 0; y < sh; ++y)	2615	for (y = 0; y < sh; ++y)
2445	for (x = 0; x < sw; ++x)	2616	for (x = 0; x < sw; ++x)
…		…
2464		2635
2465	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2466	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2467	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2468		2639
2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2473	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2644	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);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2478	}	2649	}
2479		2650
2480	free (darkness1);	2651	free (darkness1);
2481		2652
2482	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2483	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2484	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2485	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2486	}	2657	}
2487		2658
2488	SV *	2659	SV *
…		…
2551	else	2722	else
2552	*data++ = 0;	2723	*data++ = 0;
2553	}	2724	}
2554	}	2725	}
2555		2726
2556	/* if size is wh + 5 then no data has been found /	2727	/* if size is wh + 5 then no data has been found /
2557	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2558	{	2729	{
2559	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2561	}	2732	}
2562		2733
2563	RETVAL = data_sv;	2734	RETVAL = data_sv;
2564	}	2735	}
2565	OUTPUT:	2736	OUTPUT:
2566	RETVAL	2737	RETVAL
2567		2738
2568	void	2739	void
…		…
2575	STRLEN len;	2746	STRLEN len;
2576	uint8_t data, end;	2747	uint8_t data, end;
2577		2748
2578	len = SvLEN (data_sv);	2749	len = SvLEN (data_sv);
2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2580	data = SvPVbyte_nolen (data_sv);	2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2581	end = data + len + 8;	2752	end = data + len + 8;
2582		2753
2583	if (len < 5)	2754	if (len < 5)
2584	XSRETURN_EMPTY;	2755	XSRETURN_EMPTY;
2585		2756
…		…
2646	}	2817	}
2647		2818
2648	MODULE = Deliantra::Client PACKAGE = DC::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2649		2820
2650	DC::RW	2821	DC::RW
2651	new (SV class, SV data_sv)	2822	new (SV klass, SV data_sv)
2652	CODE:	2823	CODE:
2653	{	2824	{
2654	STRLEN datalen;	2825	STRLEN datalen;
2655	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2656		2827
…		…
2658	}	2829	}
2659	OUTPUT:	2830	OUTPUT:
2660	RETVAL	2831	RETVAL
2661		2832
2662	DC::RW	2833	DC::RW
2663	new_from_file (SV class, const char path, const char *mode = "rb")	2834	new_from_file (SV klass, const char path, const char *mode = "rb")
2664	CODE:	2835	CODE:
2665	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2666	OUTPUT:	2837	OUTPUT:
2667	RETVAL	2838	RETVAL
2668		2839
…		…
2686	if (RETVAL < 0)	2857	if (RETVAL < 0)
2687	{	2858	{
2688	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2689		2860
2690	if (RETVAL < 0)	2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
2691	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2692		2868	}
		2869	else
2693	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2694	}	2871	}
2695		2872
2696	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2697	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2698	}	2875	}
…		…
2745	void	2922	void
2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2747	CODE:	2924	CODE:
2748	{	2925	{
2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2926	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);	2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2752	}	2929	}
2753		2930
2754	void	2931	void
2755	set_reverse_stereo (DC::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
…		…
2758		2935
2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2760		2937
2761	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2762		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
2763	DC::MixChunk	2952	DC::MixChunk
2764	new (SV *class, DC::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2765	CODE:	2954	CODE:
2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2767	OUTPUT:	2956	OUTPUT:
2768	RETVAL	2957	RETVAL
2769		2958
…		…
2799	OUTPUT:	2988	OUTPUT:
2800	RETVAL	2989	RETVAL
2801		2990
2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2803		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
		3004
2804	int	3005	int
2805	volume (int volume = -1)	3006	volume (int volume = -1)
2806	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2807	CODE:	3008	CODE:
2808	if (items > 0)	3009	if (items > 0)
…		…
2819	void	3020	void
2820	halt ()	3021	halt ()
2821	CODE:	3022	CODE:
2822	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2823		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2824	DC::MixMusic	3032	DC::MixMusic
2825	new (SV *class, DC::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2826	CODE:	3034	CODE:
2827	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2828	OUTPUT:	3036	OUTPUT:
2829	RETVAL	3037	RETVAL
2830		3038
…		…
2858	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2859	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
2860	const_iv (GL_VENDOR),	3068	const_iv (GL_VENDOR),
2861	const_iv (GL_VERSION),	3069	const_iv (GL_VERSION),
2862	const_iv (GL_EXTENSIONS),	3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2863	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2864	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2865	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2866	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2867	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2879	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2880	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2881	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2882	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2883	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2884	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2885	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2886	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2887	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2888	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2962	const_iv (GL_FUNC_SUBTRACT),	3175	const_iv (GL_FUNC_SUBTRACT),
2963	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2964	# undef const_iv	3177	# undef const_iv
2965	};	3178	};
2966		3179
2967	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2968	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2969		3182
2970	texture_av = newAV ();	3183	texture_av = newAV ();
2971	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2972	}	3185	}
2973		3186
…		…
2978	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
2979		3192
2980	void	3193	void
2981	apple_nvidia_bug (int enable)	3194	apple_nvidia_bug (int enable)
2982		3195
2983	char *	3196	const char *
2984	gl_vendor ()	3197	gl_vendor ()
2985	CODE:	3198	CODE:
2986	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2987	OUTPUT:	3200	OUTPUT:
2988	RETVAL	3201	RETVAL
2989		3202
2990	char *	3203	const char *
2991	gl_version ()	3204	gl_version ()
2992	CODE:	3205	CODE:
2993	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2994	OUTPUT:	3207	OUTPUT:
2995	RETVAL	3208	RETVAL
2996		3209
2997	char *	3210	const char *
2998	gl_extensions ()	3211	gl_extensions ()
2999	CODE:	3212	CODE:
3000	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3001	OUTPUT:	3214	OUTPUT:
3002	RETVAL	3215	RETVAL
3003		3216
3004	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
3005		3222
3006	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
3007	CODE:	3224	CODE:
3008	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
3009	OUTPUT:	3226	OUTPUT:
…		…
3016	RETVAL	3233	RETVAL
3017		3234
3018	int glGetError ()	3235	int glGetError ()
3019		3236
3020	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
3021		3240
3022	void glClear (int mask)	3241	void glClear (int mask)
3023		3242
3024	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
3025	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
3197		3416
3198	void glEndList ()	3417	void glEndList ()
3199		3418
3200	void glCallList (int list)	3419	void glCallList (int list)
3201		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
3202	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3203		3427
3204	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
3205		3429
3206	void	3430	void
3207	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
3208	PPCODE:	3432	PPCODE:
3209	{	3433	{
3210	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
3211	XPUSHs (self);	3435	XPUSHs (self);
3212	}	3436	}
3213		3437
3214	BOOT:	3438	BOOT:
3215	{	3439	{
…		…
3223		3447
3224	void	3448	void
3225	draw (SV *self)	3449	draw (SV *self)
3226	CODE:	3450	CODE:
3227	{	3451	{
3228	HV *hv;	3452	HV *hv;
3229	SV **svp;	3453	SV **svp;
3230	NV x, y, w, h;	3454	NV x, y, w, h;
3231	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
3232	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
3233	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
3234	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.292 by root, Fri Dec 4 15:04:56 2009 UTC vs. Revision 1.334 by root, Mon Nov 19 01:37:28 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 1.334 by root, Mon Nov 19 01:37:28 2018 UTC