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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		82
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 64	87	#define FOW_DARKNESS 50
87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */	88	#define DARKNESS_ADJUST(n) (n)
88		89
89	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
90	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
91		92
92	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
…		…
96		97
97	#define KMOD_LRAM 0x10000 // our extension	98	#define KMOD_LRAM 0x10000 // our extension
98		99
99	#define TEXID_SPEECH 1	100	#define TEXID_SPEECH 1
100	#define TEXID_NOFACE 2	101	#define TEXID_NOFACE 2
101	#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	}
102		121
103	static AV *texture_av;	122	static AV *texture_av;
104		123
105	static struct	124	static struct
106	{	125	{
…		…
163	{	182	{
164	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
165		184
166	while (attrs)	185	while (attrs)
167	{	186	{
168	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
169		188
170	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
171	return 1;	190	return 1;
172		191
173	attrs = attrs->next;	192	attrs = attrs->next;
174	}	193	}
175		194
176	return 0;	195	return 0;
177	}	196	}
178		197
179	typedef struct cf_layout {	198	struct cf_layout {
180	PangoLayout *pl;	199	PangoLayout *pl;
181	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
182	int base_height;	201	int base_height;
183	DC__Font font;	202	DC__Font font;
184	rc_t *rc;	203	rc_t rc;
185	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
186		207
187	static DC__Font default_font;	208	static DC__Font default_font;
188	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
189	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
190		211
191	static void	212	static void
192	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
193	{	214	{
194	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
195	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197	#endif	218	#endif
198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
199	}	220	}
200		221
201	static void	222	static void
…		…
228		249
229	*w = rect.width;	250	*w = rect.width;
230	*h = rect.height;	251	*h = rect.height;
231	}	252	}
232		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
233	typedef uint16_t tileid;	256	typedef uint16_t tileid;
234	typedef uint16_t faceid;	257	typedef uint16_t faceid;
235		258
236	typedef struct {	259	struct maptex
		260	{
237	GLuint name;	261	GLuint name;
238	int w, h;	262	int w, h;
239	float s, t;	263	float s, t;
240	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
241	tileid smoothtile;	265	tileid smoothtile;
242	uint8_t smoothlevel;	266	uint8_t smoothlevel;
243	uint8_t unused; /* set to zero on use */	267	uint8_t unused; /* set to zero on use */
244	} maptex;	268	};
245		269
246	typedef struct {	270	struct mapcell
		271	{
247	uint32_t player;	272	uint32_t player;
248	tileid tile[3];	273	tileid tile[3];
249	uint16_t darkness;	274	uint16_t darkness;
250	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
251	} mapcell;	276	};
252		277
253	typedef struct {	278	struct maprow
		279	{
254	int32_t c0, c1;	280	int32_t c0, c1;
255	mapcell *col;	281	mapcell *col;
256	} maprow;	282	};
257		283
258	typedef struct map {	284	struct mapgrid {
259	int x, y, w, h;	285	int x, y, w, h;
260	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
261	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
262	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
263		289
264	int32_t rows;	290	int32_t rows;
265	maprow *row;	291	maprow *row;
266	} *DC__Map;	292	};
267		293
268	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
269	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
270	{	299	{
271	char *p;	300	T *p;
272		301
273	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
274	Zero (p, inc, char);	303	Zero (p, inc, T);
275	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
276	Safefree (ptr);	305	Safefree (ptr);
277		306
278	return p;	307	ptr = p;
279	}	308	}
280		309
281	static char *	310	template<typename T>
282	append (char *ptr, int sze, int inc)
283	{
284	Renew (ptr, sze + inc, char);
285	Zero (ptr + sze, inc, char);
286
287	return ptr;
288	}
289
290	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
292
293	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
294	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
295	{	320	{
296	while (self->faces <= face)	321	while (self->faces <= face)
297	{	322	{
298	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
299	self->faces *= 2;	324	self->faces *= 2;
300	}	325	}
301	}	326	}
302		327
303	static void	328	static void
304	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
305	{	330	{
306	while (self->texs <= texid)	331	while (self->texs <= texid)
307	{	332	{
308	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
309	self->texs *= 2;	334	self->texs *= 2;
310	}	335	}
311	}	336	}
312		337
313	static maprow *	338	static maprow *
314	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
315	{	340	{
316	if (0 > y)	341	if (0 > y)
317	{	342	{
318	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
319	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
320		345
321	self->rows += extend;	346	self->rows += extend;
322	self->y += extend;	347	self->y += extend;
323	y += extend;	348	y += extend;
324	}	349	}
325	else if (y >= self->rows)	350	else if (y >= self->rows)
326	{	351	{
327	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
328	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
329	self->rows += extend;	354	self->rows += extend;
330	}	355	}
331		356
332	return self->row + y;	357	return self->row + y;
333	}	358	}
…		…
343	}	368	}
344		369
345	if (row->c0 > x)	370	if (row->c0 > x)
346	{	371	{
347	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
348	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
349	row->c0 -= extend;	374	row->c0 -= extend;
350	}	375	}
351	else if (x >= row->c1)	376	else if (x >= row->c1)
352	{	377	{
353	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
354	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
355	row->c1 += extend;	380	row->c1 += extend;
356	}	381	}
357		382
358	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
359	}	384	}
360		385
361	static mapcell *	386	static mapcell *
362	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
363	{	388	{
364	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
365	}	390	}
366		391
367	static void	392	static void
368	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
369	{	394	{
370	int r;	395	int r;
371		396
372	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
373	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
391	(cell)->flags = 0; \	416	(cell)->flags = 0; \
392	(cell)->player = 0; \	417	(cell)->player = 0; \
393	} while (0)	418	} while (0)
394		419
395	static void	420	static void
396	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)
397	{	422	{
398	int x, y;	423	int x, y;
399	maprow *row;	424	maprow *row;
400	mapcell *cell;	425	mapcell *cell;
401		426
…		…
418	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
419	}	444	}
420	}	445	}
421	}	446	}
422		447
423	typedef struct {	448	struct smooth_key
		449	{
424	tileid tile;	450	tileid tile;
425	uint8_t x, y, level;	451	uint8_t x, y, level;
426	} 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	}
427		471
428	static void	472	static void
429	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
430	{	474	{
431	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
432		476
433	if (SvIOK (*sv))	477	if (it == h.end ())
434	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
435	else	479	else
436	sv_setiv (*sv, bits);	480	it->second \|= bits;
437	}	481	}
438		482
439	static void	483	static void
440	music_finished (void)	484	music_finished (void)
441	{	485	{
…		…
458	ev.code = 1;	502	ev.code = 1;
459	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
460	ev.data2 = 0;	504	ev.data2 = 0;
461		505
462	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;
463	}	514	}
464		515
465	static unsigned int	516	static unsigned int
466	minpot (unsigned int n)	517	minpot (unsigned int n)
467	{	518	{
…		…
477	n \|= n >> 16;	528	n \|= n >> 16;
478		529
479	return n + 1;	530	return n + 1;
480	}	531	}
481		532
482	static unsigned int
483	popcount (unsigned int n)
484	{
485	n -= (n >> 1) & 0x55555555U;
486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
488	n *= 0x01010101U;
489
490	return n >> 24;
491	}
492
493	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
494	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
495	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
496		536
497	/******************************************************************************/	537	/******************************************************************************/
…		…
550		590
551	return mod;	591	return mod;
552	}	592	}
553		593
554	static void	594	static void
555	deliantra_main ()	595	deliantra_main (SV *real_main)
556	{	596	{
557	char *argv[] = { 0 };	597	dSP;
558	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
559	}	601	}
560		602
561	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
562	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
563	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
564	* 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,
565	* 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,
566	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
567	*/	611	*/
568	extern C_LINKAGE int	612	extern C_LINKAGE int
569	main (int argc, char *argv[])	613	main (int argc, char *argv[])
570	{	614	{
571	deliantra_main ();	615	deliantra_main (real_main);
572	}	616	}
573		617
574	#undef main	618	#undef main
575		619
576	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
577		621
578	static void	622	static void
579	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
580	{	624	{
		625	real_main = real_main_;
		626
581	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
582	(main) (1, argv);	628	(main) (1, argv);
583	}	629	}
584	#else	630	#else
585	static void	631	static void
586	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
587	{	633	{
588	deliantra_main ();	634	deliantra_main (real_main);
589	}	635	}
590	#endif	636	#endif
591		637
592	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
593		639
…		…
794		840
795	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
796	# undef const_iv	842	# undef const_iv
797	};	843	};
798		844
799	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--)
800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
801		847
802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
804	}	850	}
805		851
…		…
821	NV ceil (NV x)	867	NV ceil (NV x)
822		868
823	IV minpot (UV n)	869	IV minpot (UV n)
824		870
825	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
826		882
827	void	883	void
828	pango_init ()	884	pango_init ()
829	CODE:	885	CODE:
830	{	886	{
…		…
838	#endif	894	#endif
839	}	895	}
840		896
841	char *SDL_GetError ()	897	char *SDL_GetError ()
842		898
843	void SDL_braino ()	899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
844		901
845	int SDL_Init (U32 flags)	902	int SDL_Init (U32 flags)
846		903
847	int SDL_InitSubSystem (U32 flags)	904	int SDL_InitSubSystem (U32 flags)
848		905
849	void SDL_QuitSubSystem (U32 flags)	906	void SDL_QuitSubSystem (U32 flags)
850		907
851	void SDL_Quit ()	908	void SDL_Quit ()
852		909
853	int SDL_GL_SetAttribute (int attr, int value)	910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
854		912
855	int SDL_GL_GetAttribute (int attr)	913	int SDL_GL_GetAttribute (int attr)
856	CODE:	914	CODE:
857	if (SDL_GL_GetAttribute (attr, &RETVAL))	915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
858	XSRETURN_UNDEF;	916	XSRETURN_UNDEF;
859	OUTPUT:	917	OUTPUT:
860	RETVAL	918	RETVAL
861		919
862	void	920	void
…		…
917	);	975	);
918		976
919	if (RETVAL)	977	if (RETVAL)
920	{	978	{
921	av_clear (texture_av);	979	av_clear (texture_av);
922
923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
924	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
925	#include "glfunc.h"	981	#include "glfunc.h"
926	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
927	}	985	}
928	}	986	}
929	OUTPUT:	987	OUTPUT:
930	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
931		992
932	void	993	void
933	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
934		995
935	char *	996	char *
936	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
937		999
938	int	1000	int
939	SDL_GetAppState ()	1001	SDL_GetAppState ()
940		1002
941	int	1003	int
942	SDL_GetModState ()	1004	SDL_GetModState ()
943		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
944	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
945	poll_events ()	1014	peep_events ()
946	PPCODE:	1015	PPCODE:
947	{	1016	{
948	SDL_Event ev;	1017	SDL_Event ev;
949		1018
950	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
1016		1085
1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1018	}	1087	}
1019	}	1088	}
1020		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
1021	int	1103	int
1022	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1023	POSTCALL:	1105	POSTCALL:
1024	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
1025	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
1026		1108
1027	void	1109	void
1028	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
1087	add_font (char *file)	1169	add_font (char *file)
1088	CODE:	1170	CODE:
1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1090	OUTPUT:	1172	OUTPUT:
1091	RETVAL	1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1092		1181
1093	void	1182	void
1094	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
1095	ALIAS:	1184	ALIAS:
1096	load_image_file = 1	1185	load_image_file = 1
…		…
1142		1231
1143	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
1144	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
1145	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
1146	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
1147	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1148	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1149	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1150	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
1152		1241
…		…
1224	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1225		1314
1226	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1227		1316
1228	DC::Font	1317	DC::Font
1229	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1230	CODE:	1319	CODE:
1231	{	1320	{
1232	int count;	1321	int count;
1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1234	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1263	PROTOTYPE:	1352	PROTOTYPE:
1264	CODE:	1353	CODE:
1265	tc_restore ();	1354	tc_restore ();
1266		1355
1267	DC::Layout	1356	DC::Layout
1268	new (SV *class)	1357	new (SV *klass)
1269	CODE:	1358	CODE:
1270	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1271		1360
1272	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1273	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1274	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1275	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1276	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1277	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1278	RETVAL->font = 0;	1367	RETVAL->font = 0;
1279	RETVAL->rc = rc_alloc ();
1280		1368
1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1282	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1283	OUTPUT:	1371	OUTPUT:
1284	RETVAL	1372	RETVAL
1285		1373
1286	void	1374	void
1287	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1288	CODE:	1376	CODE:
1289	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1290	rc_free (self->rc);
1291	Safefree (self);	1378	delete self;
1292		1379
1293	void	1380	void
1294	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1295	CODE:	1382	CODE:
1296	{	1383	{
…		…
1422		1509
1423	void	1510	void
1424	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1425	CODE:	1512	CODE:
1426	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1427	{	1514	{
1428	self->base_height = base_height;	1515	self->base_height = base_height;
1429	layout_update_font (self);	1516	layout_update_font (self);
1430	}	1517	}
1431		1518
1432	void	1519	void
…		…
1550	}	1637	}
1551		1638
1552	void	1639	void
1553	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1554	CODE:	1641	CODE:
1555	rc_clear (self->rc);	1642	self->rc.clear ();
1556	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1557	self->pl,	1644	self->pl,
1558	self->rc,	1645	&self->rc,
1559	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1560	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1561	flags	1648	flags
1562	);	1649	);
1563	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1578		1665
1579	rc_draw (self->rc);	1666	self->rc.draw ();
1580		1667
1581	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1582	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1583	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1584	}	1671	}
…		…
1660	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1661	}	1748	}
1662	}	1749	}
1663		1750
1664	void	1751	void
1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)	1752	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
1666	PROTOTYPE: @	1753	PROTOTYPE: @
1667	CODE:	1754	CODE:
1668	{	1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1669	glEnable (GL_TEXTURE_2D);	1758	glEnable (GL_TEXTURE_2D);
1670	glEnable (GL_BLEND);
1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672	glBindTexture (GL_TEXTURE_2D, name1);	1759	glBindTexture (GL_TEXTURE_2D, name1);
1673		1760
1674	glColor3f (intensity, intensity, intensity);	1761	glColor3f (intensity, intensity, intensity);
1675	glPushMatrix ();	1762	glPushMatrix ();
1676	glScalef (1./3, 1./3, 1.);	1763	glScalef (1./3, 1./3, 1.);
1677		1764
1678	if (blend > 0.f)	1765	if (blend > 0.f)
1679	{	1766	{
1680	float S2, T2; /* 0. 0. for texture 2 */	1767	float dx3 = dx * -3.f / w;
1681	float w = w1 > w2 ? w1 : w2;	1768	float dy3 = dy * -3.f / h;
1682	float h = h1 > h2 ? h1 : h2;
1683	GLfloat env_color[4] = { 0., 0., 0., blend };	1769	GLfloat env_color[4] = { 0., 0., 0., blend };
1684		1770
1685	/* interpolate the two shadow textures */	1771	/* interpolate the two shadow textures */
1686	/* stage 0 == rgb(glcolor) + alpha(t0) */	1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
…		…
1692	glBindTexture (GL_TEXTURE_2D, name2);	1778	glBindTexture (GL_TEXTURE_2D, name2);
1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694		1780
1695	/* rgb == rgb(glcolor) */	1781	/* rgb == rgb(glcolor) */
1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699		1785
1700	/* alpha = interpolate t0, t1 by env_alpha */	1786	/* alpha = interpolate t0, t1 by env_alpha */
1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702		1788
…		…
1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);	1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709		1795
1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);	1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);	1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712		1798
1713	s1 *= w / w1;
1714	t1 *= h / h1;
1715
1716	dx *= -3.f / w2;
1717	dy *= -3.f / h2;
1718	dx *= w / w2;
1719	dy *= h / h2;
1720
1721	s2 *= w / w2;
1722	t2 *= h / h2;
1723
1724	glBegin (GL_QUADS);	1799	glBegin (GL_QUADS);
1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);	1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);	1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);	1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);	1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1729	glEnd ();	1804	glEnd ();
1730		1805
1731	glDisable (GL_TEXTURE_2D);	1806	glDisable (GL_TEXTURE_2D);
1732	gl.ActiveTexture (GL_TEXTURE0);	1807	gl.ActiveTexture (GL_TEXTURE0);
1733	}	1808	}
…		…
1735	{	1810	{
1736	/* simple blending of one texture, also opengl <1.3 path */	1811	/* simple blending of one texture, also opengl <1.3 path */
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738		1813
1739	glBegin (GL_QUADS);	1814	glBegin (GL_QUADS);
1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1816	glTexCoord2f (0, t); glVertex2f (0, h);
1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1817	glTexCoord2f (s, t); glVertex2f (w, h);
1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
1744	glEnd ();	1819	glEnd ();
1745	}	1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 \|\| h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
1746		1865
1747	glPopMatrix ();	1866	glPopMatrix ();
1748		1867
1749	glDisable (GL_TEXTURE_2D);	1868	glDisable (GL_TEXTURE_2D);
1750	glDisable (GL_BLEND);	1869	glDisable (GL_BLEND);
…		…
1764	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1765		1884
1766	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1767		1886
1768	DC::Map	1887	DC::Map
1769	new (SV *class)	1888	new (SV *klass)
1770	CODE:	1889	CODE:
1771	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1772	RETVAL->x = 0;	1891	RETVAL->x = 0;
1773	RETVAL->y = 0;	1892	RETVAL->y = 0;
1774	RETVAL->w = 0;	1893	RETVAL->w = 0;
1775	RETVAL->h = 0;	1894	RETVAL->h = 0;
1776	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1813		1932
1814	void	1933	void
1815	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1816	CODE:	1935	CODE:
1817	{	1936	{
1818	tileid texid;	1937	tileid texid;
1819	maptex *tex;	1938	maptex *tex;
1820		1939
1821	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1822	return;	1941	return;
1823		1942
1824	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1825	return;	1944	return;
1826		1945
1827	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1828		1947
1829	if (!texid)	1948	if (!texid)
1830	return;	1949	return;
1831		1950
1832	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1865	}	1984	}
1866		1985
1867	void	1986	void
1868	expire_textures (DC::Map self, int texid, int count)	1987	expire_textures (DC::Map self, int texid, int count)
1869	PPCODE:	1988	PPCODE:
1870	for (; texid < self->texs && count; ++texid, --count)	1989	for (; texid < self->texs && count; ++texid, --count)
1871	{	1990	{
1872	maptex *tex = self->tex + texid;	1991	maptex *tex = self->tex + texid;
1873		1992
1874	if (tex->name)	1993	if (tex->name)
1875	{	1994	{
…		…
1922	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1923	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1924		2043
1925	while (self->y < 0)	2044	while (self->y < 0)
1926	{	2045	{
1927	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1928		2047
1929	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1930	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1931	}	2050	}
1932	}	2051	}
1933		2052
1934	SV *	2053	SV *
1935	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1936	CODE:	2055	CODE:
1937	{	2056	{
1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1939	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1940	mapcell *cell;	2059	mapcell *cell;
…		…
1961		2080
1962	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1963		2082
1964	if (flags & 8)	2083	if (flags & 8)
1965	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1966	if (extmap)	2087	do
1967	{	2088	{
1968	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1969		2091
1970	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1971	{	2095	{
1972	ext = *data++;
1973	cmd = ext & 0x7f;
1974
1975	if (cmd < 4)
1976	cell->darkness = 255 - ext * 64 + 1;
1977	else if (cmd == 5) // health
1978	{
1979	cell->stat_width = 1;	2096	cell->stat_width = 1;
1980	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1981	}
1982	else if (cmd == 6) // monster width
1983	cell->stat_width = *data++ + 1;
1984	else if (cmd == 0x47)
1985	{
1986	if (*data == 1) cell->player = data [1];
1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1990
1991	data += *data + 1;
1992	}
1993	else if (cmd == 8) // cell flags
1994	cell->flags = *data++;
1995	else if (ext & 0x40) // unknown, multibyte => skip
1996	data += *data + 1;
1997	else
1998	data++;
1999	}	2098	}
2000	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
2001	}	2116	}
2002	else	2117	while (ext & 0x80);
2003	cell->darkness = *data++ + 1;
2004	}	2118	}
2005		2119
2006	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
2007	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
2008	{	2122	{
…		…
2056	? self->row + y	2170	? self->row + y
2057	: 0;	2171	: 0;
2058		2172
2059	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
2060	{	2174	{
2061	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
2062		2176
2063	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
2064	{	2178	{
2065	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
2066		2180
…		…
2068	{	2182	{
2069	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
2070	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
2071	int a1 = tex.a;	2185	int a1 = tex.a;
2072		2186
2073	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
2074	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
2075	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
2076	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
2077	}	2191	}
2078	}	2192	}
2079		2193
2080	*map++ = (r )	2194	*map++ = (r )
2081	\| (g << 8)	2195	\| (g << 8)
2082	\| (b << 16)	2196	\| (b << 16)
2083	\| (a << 24);	2197	\| (a << 24);
2084	}	2198	}
2085	}	2199	}
2086		2200
2087	RETVAL = map_sv;	2201	RETVAL = map_sv;
2088	}	2202	}
2089	OUTPUT:	2203	OUTPUT:
2090	RETVAL	2204	RETVAL
2091		2205
2092	void	2206	void
2093	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2207	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2094	CODE:	2208	CODE:
2095	{	2209	{
2096	int x, y, z;	2210	int x, y, z;
2097		2211
2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2100	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2101	smooth_key skey;
2102	int pl_x, pl_y;	2213	int pl_x, pl_y;
2103	maptex pl_tex;	2214	maptex pl_tex;
2104	rc_t *rc = rc_alloc ();	2215	rc_t rc;
2105	rc_t *rc_ov = rc_alloc ();	2216	rc_t rc_ov;
2106	rc_key_t key;	2217	rc_key_t key;
2107	rc_array_t arr, arr_hidden;	2218	rc_t::array_t *arr;
2108		2219
2109	pl_tex.name = 0;	2220	pl_tex.name = 0;
2110		2221
2111	// that's current max. sorry.	2222	// that's current max. sorry.
2112	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
2113	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
2114
2115	// clear key, in case of extra padding
2116	memset (&skey, 0, sizeof (skey));
2117		2225
2118	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
2119	key.r = 255;	2227	key.r = 255;
2120	key.g = 255;	2228	key.g = 255;
2121	key.b = 255;	2229	key.b = 255;
…		…
2127	my += self->y;	2235	my += self->y;
2128		2236
2129	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
2130	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
2131	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
2132	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2133		2241
2134	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
2135	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
2136	{	2244	{
2137	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
2150		2258
2151	glEnable (GL_BLEND);	2259	glEnable (GL_BLEND);
2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154		2262
2155	key.texname = self->tex [TEXID_HIDDEN].name;
2156	arr_hidden = rc_array (rc_ov, &key);
2157
2158	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
2159	{	2264	{
2160	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
2161	key.texname = -1;	2268	key.texname = -1;
2162		2269
2163	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
2164	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
2165	{	2272	{
…		…
2182		2289
2183	if (!tex.name)	2290	if (!tex.name)
2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2185		2292
2186	key.texname = tex.name;	2293	key.texname = tex.name;
2187	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
2188	}	2295	}
2189		2296
2190	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
2191	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
2192		2299
2193	if (expect_false (cell->player == player) && expect_false (z == 2))	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2194	{	2301	{
2195	pl_x = px;	2302	pl_x = px;
2196	pl_y = py;	2303	pl_y = py;
2197	pl_tex = tex;	2304	pl_tex = tex;
2198	continue;	2305	continue;
2199	}	2306	}
2200		2307
2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2308	arr->t2f_v3f (0 , 0 , px , py , 0);
2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2203	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2205		2312
2206	// update smooth hash	2313	// update smooth hash
2207	if (tex.smoothtile)	2314	if (tex.smoothtile)
2208	{	2315	{
2209	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
2210	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
2211		2318
2212	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
2213		2320
2214	// add bits to current tile and all neighbours. skey.x\|y is	2321	// add bits to current tile and all neighbours. skey.x\|y is
2215	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
2216		2323
2217	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
2225		2332
2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
2228		2335
2229	// full tile	2336	// full tile
2230	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2231		2338
2232	// borders	2339	// borders
2233	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2234	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2235	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2236	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2237		2344
2238	// corners	2345	// corners
2239	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2240	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2241	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2242	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2243	}	2350	}
2244	}	2351	}
2245		2352
2246	if (expect_false (z == 2))	2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2247	{	2354	{
2248	/* draw question marks on top of hidden spaces */	2355	// overlays such as the speech bubble, probably more to come
2249	if (!cell->darkness)	2356	if (cell->flags & 1)
2250	{	2357	{
2251	maptex tex = self->tex [TEXID_HIDDEN];
2252	int px = (x + 1) * T - tex.w;
2253	int py = (y + 1) * T - tex.h;
2254
2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2259	}
2260
2261	if (expect_false (cell->flags))
2262	{
2263	// overlays such as the speech bubble, probably more to come
2264	if (cell->flags & 1)
2265	{
2266	rc_key_t key_ov = key;	2358	rc_key_t key_ov = key;
2267	maptex tex = self->tex [TEXID_SPEECH];	2359	maptex tex = self->tex[TEXID_SPEECH];
2268	rc_array_t *arr;
2269	int px = x * T + T * 2 / 32;	2360	int px = x * Tw + Tw * 2 / 32;
2270	int py = y * T - T * 6 / 32;	2361	int py = y * Th - Th * 6 / 32;
2271		2362
2272	key_ov.texname = tex.name;	2363	key_ov.texname = tex.name;
2273	arr = rc_array (rc_ov, &key_ov);	2364	rc_t::array_t &arr = rc_ov.array (key_ov);
2274		2365
2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2366	arr.t2f_v3f (0 , 0 , px , py , 0);
2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2279	}
2280	}	2370	}
2281	}	2371	}
2282	}	2372	}
2283	}	2373	}
2284		2374
2285	rc_draw (rc);	2375	rc.draw ();
2286	rc_clear (rc);	2376	rc.clear ();
2287		2377
2288	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
2289	// this is basically counting sort	2379	// this is basically counting sort
2290	{	2380	{
2291	int w, b;	2381	int w, b;
2292		2382
2293	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
2294	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
2295	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2296	{	2388	{
2297	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
2298	if (smask)	2390	IV bits = it->second;
2299	for (b = 0; b < 32; ++b)	2391
2300	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
2301	{	2395	{
2302	int level = (w << 5) \| b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
2303	HE *he;	2404	if (tex.name)
2304
2305	hv_iterinit (smooth);
2306	while ((he = hv_iternext (smooth)))
2307	{	2405	{
2308	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
2309	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
2310		2408	if (key.texname != tex.name)
2311	if (!(bits & 0x1000)
2312	&& skey->level == level
2313	&& level > smooth_max [skey->x][skey->y])
2314	{	2409	{
2315	maptex tex = self->tex [skey->tile];
2316	int px = (((int)skey->x) - 1) * T;
2317	int py = (((int)skey->y) - 1) * T;
2318	int border = bits & 15;
2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320	float dx = tex.s * .0625f; // 16 images/row
2321	float dy = tex.t * .5f ; // 2 images/column
2322
2323	if (tex.name)
2324	{
2325	// this time avoiding texture state changes
2326	// save gobs of state changes.
2327	if (key.texname != tex.name)
2328	{
2329	self->tex [skey->tile].unused = 0;	2410	self->tex [skey.tile].unused = 0;
2330		2411
2331	glEnd ();	2412	glEnd ();
2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2334	}	2415	}
2335		2416
2336	if (border)	2417	if (border)
2337	{	2418	{
2338	float ox = border * dx;	2419	float ox = border * dx;
2339		2420
2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2344	}	2425	}
2345		2426
2346	if (corner)	2427	if (corner)
2347	{	2428	{
2348	float ox = corner * dx;	2429	float ox = corner * dx;
2349		2430
2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2354	}
2355	}
2356	}	2435	}
2357	}	2436	}
2358	}	2437	}
2359	}	2438	}
2360		2439
2361	glEnd ();	2440	glEnd ();
2362	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2363	key.texname = -1;	2442	key.texname = -1;
2364	}	2443	}
2365
2366	hv_clear (smooth);
2367	}	2444	}
2368		2445
2369	if (pl_tex.name)	2446	if (pl_tex.name)
2370	{	2447	{
2371	maptex tex = pl_tex;	2448	maptex tex = pl_tex;
2372	int px = pl_x + sdx;	2449	int px = pl_x + sdx;
2373	int py = pl_y + sdy;	2450	int py = pl_y + sdy;
2374		2451
2375	key.texname = tex.name;	2452	key.texname = tex.name;
2376	arr = rc_array (rc, &key);	2453	rc_t::array_t &arr = rc.array (key);
2377		2454
2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2455	arr.t2f_v3f (0 , 0 , px , py , 0);
2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2380	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2382		2459
2383	rc_draw (rc);	2460	rc.draw ();
2384	}	2461	}
2385		2462
2386	rc_draw (rc_ov);	2463	rc_ov.draw ();
2387	rc_clear (rc_ov);	2464	rc_ov.clear ();
2388		2465
2389	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2390	rc_free (rc);
2391	rc_free (rc_ov);
2392		2467
2393	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2394	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2395	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2396	{	2471	{
…		…
2399	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2400	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2401	{	2476	{
2402	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2403		2478
2404	int px = x * T;	2479	int px = x * Tw;
2405	int py = y * T;	2480	int py = y * Th;
2406		2481
2407	if (expect_false (cell->player == player))	2482	if (ecb_expect_false (cell->player == player))
2408	{	2483	{
2409	px += sdx;	2484	px += sdx;
2410	py += sdy;	2485	py += sdy;
2411	}	2486	}
2412		2487
2413	if (cell->stat_hp)	2488	if (cell->stat_hp)
2414	{	2489	{
2415	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2417		2492
2418	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2419	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2420	px + width - 1, py);	2495	px + width - 1, py);
2421		2496
…		…
2427	}	2502	}
2428	}	2503	}
2429	}	2504	}
2430		2505
2431	void	2506	void
2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2433	CODE:	2508	CODE:
2434	{	2509	{
2435	static float color[16][3] = {	2510	static float color[16][3] = {
2436	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2437	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2438	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2439	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2440		2515
2441	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2442	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2443	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2444	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2445		2520
2446	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2447	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2448	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2449	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2450		2525
2451	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2452		2527
2453	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2454	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2455	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2456	};	2531	};
2457		2532
2458	int x, y;	2533	int x, y;
2459		2534
2460	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2462	* but the nvidia driver (185.18.14) mishandles alpha textures	2537	* but the nvidia driver (185.18.14) mishandles alpha textures
2463	* ansd takes the colour from god knows where instead of using	2538	* and takes the colour from god knows where instead of using
2464	* Cp. MODULATE results in the same colour, but slightly different	2539	* Cp. MODULATE results in the same colour, but slightly different
2465	* alpha, but atcually gives us the correct colour with nvidia.	2540	* alpha, but atcually gives us the correct colour with nvidia.
2466	*/	2541	*/
2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
…		…
2476		2551
2477	if (m)	2552	if (m)
2478	{	2553	{
2479	float *c = color [m & 15];	2554	float *c = color [m & 15];
2480		2555
2481	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2482	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2483		2558
2484	glColor4f (c[0], c[1], c[2], 1);	2559	glColor4f (c[0], c[1], c[2], 1);
2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2497	void	2572	void
2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2499	PPCODE:	2574	PPCODE:
2500	{	2575	{
2501	int x, y;	2576	int x, y;
2502	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2503	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2504	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2505	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2509		2585
2510	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2511	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2512		2588
2513	mx += self->x - 1;	2589	mx += self->x - 1;
2514	my += self->y - 1;	2590	my += self->y - 1;
2515
2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2517		2591
2518	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2519	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2520	{	2594	{
2521	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2554		2628
2555	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2556	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2557	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2558		2632
2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2563	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2568	}	2642	}
2569		2643
2570	free (darkness1);	2644	free (darkness1);
2571		2645
2572	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2573	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2574	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2575	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2576	}	2650	}
2577		2651
2578	SV *	2652	SV *
…		…
2641	else	2715	else
2642	*data++ = 0;	2716	*data++ = 0;
2643	}	2717	}
2644	}	2718	}
2645		2719
2646	/* if size is wh + 5 then no data has been found /	2720	/* if size is wh + 5 then no data has been found /
2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2648	{	2722	{
2649	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651	}	2725	}
2652		2726
2653	RETVAL = data_sv;	2727	RETVAL = data_sv;
2654	}	2728	}
2655	OUTPUT:	2729	OUTPUT:
2656	RETVAL	2730	RETVAL
2657		2731
2658	void	2732	void
…		…
2665	STRLEN len;	2739	STRLEN len;
2666	uint8_t data, end;	2740	uint8_t data, end;
2667		2741
2668	len = SvLEN (data_sv);	2742	len = SvLEN (data_sv);
2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670	data = SvPVbyte_nolen (data_sv);	2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2671	end = data + len + 8;	2745	end = data + len + 8;
2672		2746
2673	if (len < 5)	2747	if (len < 5)
2674	XSRETURN_EMPTY;	2748	XSRETURN_EMPTY;
2675		2749
…		…
2736	}	2810	}
2737		2811
2738	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2739		2813
2740	DC::RW	2814	DC::RW
2741	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2742	CODE:	2816	CODE:
2743	{	2817	{
2744	STRLEN datalen;	2818	STRLEN datalen;
2745	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2746		2820
…		…
2748	}	2822	}
2749	OUTPUT:	2823	OUTPUT:
2750	RETVAL	2824	RETVAL
2751		2825
2752	DC::RW	2826	DC::RW
2753	new_from_file (SV class, const char path, const char *mode = "rb")	2827	new_from_file (SV klass, const char path, const char *mode = "rb")
2754	CODE:	2828	CODE:
2755	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2756	OUTPUT:	2830	OUTPUT:
2757	RETVAL	2831	RETVAL
2758		2832
…		…
2776	if (RETVAL < 0)	2850	if (RETVAL < 0)
2777	{	2851	{
2778	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2779		2853
2780	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2781	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2782		2861	}
		2862	else
2783	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2784	}	2864	}
2785		2865
2786	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2787	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2788	}	2868	}
…		…
2835	void	2915	void
2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2837	CODE:	2917	CODE:
2838	{	2918	{
2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2840	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842	}	2922	}
2843		2923
2844	void	2924	void
2845	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2848		2928
2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850		2930
2851	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2852		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2853	DC::MixChunk	2945	DC::MixChunk
2854	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2855	CODE:	2947	CODE:
2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857	OUTPUT:	2949	OUTPUT:
2858	RETVAL	2950	RETVAL
2859		2951
…		…
2889	OUTPUT:	2981	OUTPUT:
2890	RETVAL	2982	RETVAL
2891		2983
2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2893		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2894	int	2998	int
2895	volume (int volume = -1)	2999	volume (int volume = -1)
2896	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2897	CODE:	3001	CODE:
2898	if (items > 0)	3002	if (items > 0)
…		…
2909	void	3013	void
2910	halt ()	3014	halt ()
2911	CODE:	3015	CODE:
2912	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2913		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2914	DC::MixMusic	3025	DC::MixMusic
2915	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2916	CODE:	3027	CODE:
2917	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2918	OUTPUT:	3029	OUTPUT:
2919	RETVAL	3030	RETVAL
2920		3031
…		…
3057	const_iv (GL_FUNC_SUBTRACT),	3168	const_iv (GL_FUNC_SUBTRACT),
3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3059	# undef const_iv	3170	# undef const_iv
3060	};	3171	};
3061		3172
3062	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3064		3175
3065	texture_av = newAV ();	3176	texture_av = newAV ();
3066	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
3067	}	3178	}
3068		3179
…		…
3073	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
3074		3185
3075	void	3186	void
3076	apple_nvidia_bug (int enable)	3187	apple_nvidia_bug (int enable)
3077		3188
3078	char *	3189	const char *
3079	gl_vendor ()	3190	gl_vendor ()
3080	CODE:	3191	CODE:
3081	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
3082	OUTPUT:	3193	OUTPUT:
3083	RETVAL	3194	RETVAL
3084		3195
3085	char *	3196	const char *
3086	gl_version ()	3197	gl_version ()
3087	CODE:	3198	CODE:
3088	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
3089	OUTPUT:	3200	OUTPUT:
3090	RETVAL	3201	RETVAL
3091		3202
3092	char *	3203	const char *
3093	gl_extensions ()	3204	gl_extensions ()
3094	CODE:	3205	CODE:
3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3096	OUTPUT:	3207	OUTPUT:
3097	RETVAL	3208	RETVAL
3098		3209
3099	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
3100		3215
3101	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
3102	CODE:	3217	CODE:
3103	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
3104	OUTPUT:	3219	OUTPUT:
…		…
3111	RETVAL	3226	RETVAL
3112		3227
3113	int glGetError ()	3228	int glGetError ()
3114		3229
3115	void glFinish ()	3230	void glFinish ()
		3231
		3232	void glFlush ()
3116		3233
3117	void glClear (int mask)	3234	void glClear (int mask)
3118		3235
3119	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
3120	PROTOTYPE: @	3237	PROTOTYPE: @
…		…
3292		3409
3293	void glEndList ()	3410	void glEndList ()
3294		3411
3295	void glCallList (int list)	3412	void glCallList (int list)
3296		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3298		3420
3299	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
3300		3422
3301	void	3423	void
3302	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
3303	PPCODE:	3425	PPCODE:
3304	{	3426	{
3305	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
3306	XPUSHs (self);	3428	XPUSHs (self);
3307	}	3429	}
3308		3430
3309	BOOT:	3431	BOOT:
3310	{	3432	{
…		…
3318		3440
3319	void	3441	void
3320	draw (SV *self)	3442	draw (SV *self)
3321	CODE:	3443	CODE:
3322	{	3444	{
3323	HV *hv;	3445	HV *hv;
3324	SV **svp;	3446	SV **svp;
3325	NV x, y, w, h;	3447	NV x, y, w, h;
3326	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
3327	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
3328	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
3329	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC