[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 1.333 by root, Mon Nov 19 01:23:01 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
87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */	89	#define DARKNESS_ADJUST(n) (n)
88		90
89	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
90	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
91		93
92	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
…		…
96		98
97	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
98		100
99	#define TEXID_SPEECH 1	101	#define TEXID_SPEECH 1
100	#define TEXID_NOFACE 2	102	#define TEXID_NOFACE 2
101	#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	}
102		122
103	static AV *texture_av;	123	static AV *texture_av;
104		124
105	static struct	125	static struct
106	{	126	{
…		…
163	{	183	{
164	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
165		185
166	while (attrs)	186	while (attrs)
167	{	187	{
168	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
169		189
170	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
171	return 1;	191	return 1;
172		192
173	attrs = attrs->next;	193	attrs = attrs->next;
174	}	194	}
175		195
176	return 0;	196	return 0;
177	}	197	}
178		198
179	typedef struct cf_layout {	199	struct cf_layout {
180	PangoLayout *pl;	200	PangoLayout *pl;
181	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
182	int base_height;	202	int base_height;
183	DC__Font font;	203	DC__Font font;
184	rc_t *rc;	204	rc_t rc;
185	} *DC__Layout;	205	};
		206
		207	typedef cf_layout *DC__Layout;
186		208
187	static DC__Font default_font;	209	static DC__Font default_font;
188	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
189	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
190		212
191	static void	213	static void
192	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
193	{	215	{
194	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
195	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
197	#endif	219	#endif
198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
199	}	221	}
200		222
201	static void	223	static void
…		…
228		250
229	*w = rect.width;	251	*w = rect.width;
230	*h = rect.height;	252	*h = rect.height;
231	}	253	}
232		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
233	typedef uint16_t tileid;	257	typedef uint16_t tileid;
234	typedef uint16_t faceid;	258	typedef uint16_t faceid;
235		259
236	typedef struct {	260	struct maptex
		261	{
237	GLuint name;	262	GLuint name;
238	int w, h;	263	int w, h;
239	float s, t;	264	float s, t;
240	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
241	tileid smoothtile;	266	tileid smoothtile;
242	uint8_t smoothlevel;	267	uint8_t smoothlevel;
243	uint8_t unused; /* set to zero on use */	268	uint8_t unused; /* set to zero on use */
244	} maptex;	269	};
245		270
246	typedef struct {	271	struct mapcell
		272	{
247	uint32_t player;	273	uint32_t player;
248	tileid tile[3];	274	tileid tile[3];
249	uint16_t darkness;	275	uint16_t darkness;
250	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
251	} mapcell;	277	};
252		278
253	typedef struct {	279	struct maprow
		280	{
254	int32_t c0, c1;	281	int32_t c0, c1;
255	mapcell *col;	282	mapcell *col;
256	} maprow;	283	};
257		284
258	typedef struct map {	285	struct mapgrid {
259	int x, y, w, h;	286	int x, y, w, h;
260	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
261	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
262	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
263		290
264	int32_t rows;	291	int32_t rows;
265	maprow *row;	292	maprow *row;
266	} *DC__Map;	293	};
267		294
268	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
269	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
270	{	300	{
271	char *p;	301	T *p;
272		302
273	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
274	Zero (p, inc, char);	304	Zero (p, inc, T);
275	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
276	Safefree (ptr);	306	Safefree (ptr);
277		307
278	return p;	308	ptr = p;
279	}	309	}
280		310
281	static char *	311	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	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
294	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
295	{	321	{
296	while (self->faces <= face)	322	while (self->faces <= face)
297	{	323	{
298	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
299	self->faces *= 2;	325	self->faces *= 2;
300	}	326	}
301	}	327	}
302		328
303	static void	329	static void
304	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
305	{	331	{
306	while (self->texs <= texid)	332	while (self->texs <= texid)
307	{	333	{
308	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
309	self->texs *= 2;	335	self->texs *= 2;
310	}	336	}
311	}	337	}
312		338
313	static maprow *	339	static maprow *
314	map_get_row (DC__Map self, int y)	340	map_get_row (mapgrid *self, int y)
315	{	341	{
316	if (0 > y)	342	if (0 > y)
317	{	343	{
318	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
319	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
320		346
321	self->rows += extend;	347	self->rows += extend;
322	self->y += extend;	348	self->y += extend;
323	y += extend;	349	y += extend;
324	}	350	}
325	else if (y >= self->rows)	351	else if (y >= self->rows)
326	{	352	{
327	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
328	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
329	self->rows += extend;	355	self->rows += extend;
330	}	356	}
331		357
332	return self->row + y;	358	return self->row + y;
333	}	359	}
…		…
343	}	369	}
344		370
345	if (row->c0 > x)	371	if (row->c0 > x)
346	{	372	{
347	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
348	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
349	row->c0 -= extend;	375	row->c0 -= extend;
350	}	376	}
351	else if (x >= row->c1)	377	else if (x >= row->c1)
352	{	378	{
353	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
354	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
355	row->c1 += extend;	381	row->c1 += extend;
356	}	382	}
357		383
358	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
359	}	385	}
360		386
361	static mapcell *	387	static mapcell *
362	map_get_cell (DC__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
363	{	389	{
364	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
365	}	391	}
366		392
367	static void	393	static void
368	map_clear (DC__Map self)	394	map_clear (mapgrid *self)
369	{	395	{
370	int r;	396	int r;
371		397
372	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
373	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
391	(cell)->flags = 0; \	417	(cell)->flags = 0; \
392	(cell)->player = 0; \	418	(cell)->player = 0; \
393	} while (0)	419	} while (0)
394		420
395	static void	421	static void
396	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)
397	{	423	{
398	int x, y;	424	int x, y;
399	maprow *row;	425	maprow *row;
400	mapcell *cell;	426	mapcell *cell;
401		427
…		…
418	CELL_CLEAR (cell);	444	CELL_CLEAR (cell);
419	}	445	}
420	}	446	}
421	}	447	}
422		448
423	typedef struct {	449	struct smooth_key
		450	{
424	tileid tile;	451	tileid tile;
425	uint8_t x, y, level;	452	uint8_t x, y, level;
426	} 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> 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	}
427		472
428	static void	473	static void
429	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
430	{	475	{
431	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
432		477
433	if (SvIOK (*sv))	478	if (it == h.end ())
434	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
435	else	480	else
436	sv_setiv (*sv, bits);	481	it->second \|= bits;
437	}	482	}
438		483
439	static void	484	static void
440	music_finished (void)	485	music_finished (void)
441	{	486	{
…		…
458	ev.code = 1;	503	ev.code = 1;
459	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
460	ev.data2 = 0;	505	ev.data2 = 0;
461		506
462	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;
463	}	515	}
464		516
465	static unsigned int	517	static unsigned int
466	minpot (unsigned int n)	518	minpot (unsigned int n)
467	{	519	{
…		…
477	n \|= n >> 16;	529	n \|= n >> 16;
478		530
479	return n + 1;	531	return n + 1;
480	}	532	}
481		533
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. */	534	/* SDL should provide this, really. */
494	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
495	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
496		537
497	/******************************************************************************/	538	/******************************************************************************/
…		…
550		591
551	return mod;	592	return mod;
552	}	593	}
553		594
554	static void	595	static void
555	deliantra_main ()	596	deliantra_main (SV *real_main)
556	{	597	{
557	char *argv[] = { 0 };	598	dSP;
558	call_argv ("::main", G_DISCARD \| G_VOID, argv);	599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
559	}	602	}
560		603
561	#ifdef __MACOSX__	604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
562	/* to due surprising braindamage on the side of SDL design, we	607	/* to due surprising braindamage on the side of SDL design, we
563	* do some mind-boggling hack here: SDL requires a custom main()	608	* 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,	609	* 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,	610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
566	* and which calls our main (== SDL_main) back.	611	* and which calls our main (== SDL_main) back.
567	*/	612	*/
568	extern C_LINKAGE int	613	extern C_LINKAGE int
569	main (int argc, char *argv[])	614	main (int argc, char *argv[])
570	{	615	{
571	deliantra_main ();	616	deliantra_main (real_main);
572	}	617	}
573		618
574	#undef main	619	#undef main
575		620
576	extern C_LINKAGE int main (int argc, char *argv[]);	621	extern C_LINKAGE int main (int argc, char *argv[]);
577		622
578	static void	623	static void
579	SDL_braino (void)	624	SDL_main_hack (SV *real_main_)
580	{	625	{
		626	real_main = real_main_;
		627
581	char *argv[] = { "deliantra client", 0 };	628	char *argv[] = { "deliantra client", 0 };
582	(main) (1, argv);	629	(main) (1, argv);
583	}	630	}
584	#else	631	#else
585	static void	632	static void
586	SDL_braino (void)	633	SDL_main_hack (SV *real_main)
587	{	634	{
588	deliantra_main ();	635	deliantra_main (real_main);
589	}	636	}
590	#endif	637	#endif
591		638
592	MODULE = Deliantra::Client PACKAGE = DC	639	MODULE = Deliantra::Client PACKAGE = DC
593		640
…		…
794		841
795	const_iv (FOW_DARKNESS)	842	const_iv (FOW_DARKNESS)
796	# undef const_iv	843	# undef const_iv
797	};	844	};
798		845
799	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--)
800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
801		848
802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
804	}	851	}
805		852
…		…
820		867
821	NV ceil (NV x)	868	NV ceil (NV x)
822		869
823	IV minpot (UV n)	870	IV minpot (UV n)
824		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
825	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
826		889
827	void	890	void
828	pango_init ()	891	pango_init ()
829	CODE:	892	CODE:
830	{	893	{
…		…
838	#endif	901	#endif
839	}	902	}
840		903
841	char *SDL_GetError ()	904	char *SDL_GetError ()
842		905
843	void SDL_braino ()	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
844		908
845	int SDL_Init (U32 flags)	909	int SDL_Init (U32 flags)
846		910
847	int SDL_InitSubSystem (U32 flags)	911	int SDL_InitSubSystem (U32 flags)
848		912
849	void SDL_QuitSubSystem (U32 flags)	913	void SDL_QuitSubSystem (U32 flags)
850		914
851	void SDL_Quit ()	915	void SDL_Quit ()
852		916
853	int SDL_GL_SetAttribute (int attr, int value)	917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
854		919
855	int SDL_GL_GetAttribute (int attr)	920	int SDL_GL_GetAttribute (int attr)
856	CODE:	921	CODE:
857	if (SDL_GL_GetAttribute (attr, &RETVAL))	922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
858	XSRETURN_UNDEF;	923	XSRETURN_UNDEF;
859	OUTPUT:	924	OUTPUT:
860	RETVAL	925	RETVAL
861		926
862	void	927	void
…		…
917	);	982	);
918		983
919	if (RETVAL)	984	if (RETVAL)
920	{	985	{
921	av_clear (texture_av);	986	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);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
925	#include "glfunc.h"	988	#include "glfunc.h"
926	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
927	}	992	}
928	}	993	}
929	OUTPUT:	994	OUTPUT:
930	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
931		999
932	void	1000	void
933	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
934		1002
935	char *	1003	char *
936	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
937		1006
938	int	1007	int
939	SDL_GetAppState ()	1008	SDL_GetAppState ()
940		1009
941	int	1010	int
942	SDL_GetModState ()	1011	SDL_GetModState ()
943		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
944	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
945	poll_events ()	1021	peep_events ()
946	PPCODE:	1022	PPCODE:
947	{	1023	{
948	SDL_Event ev;	1024	SDL_Event ev;
949		1025
950	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
1016		1092
1017	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))));
1018	}	1094	}
1019	}	1095	}
1020		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
1021	int	1110	int
1022	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)
1023	POSTCALL:	1112	POSTCALL:
1024	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
1025	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
1026		1115
1027	void	1116	void
1028	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
1087	add_font (char *file)	1176	add_font (char *file)
1088	CODE:	1177	CODE:
1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1090	OUTPUT:	1179	OUTPUT:
1091	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)
1092		1188
1093	void	1189	void
1094	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
1095	ALIAS:	1191	ALIAS:
1096	load_image_file = 1	1192	load_image_file = 1
…		…
1142		1238
1143	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1144	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1145	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1146	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1147	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	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)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1149	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1150	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1151	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1152		1248
…		…
1224	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1225		1321
1226	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1227		1323
1228	DC::Font	1324	DC::Font
1229	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1230	CODE:	1326	CODE:
1231	{	1327	{
1232	int count;	1328	int count;
1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1234	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1263	PROTOTYPE:	1359	PROTOTYPE:
1264	CODE:	1360	CODE:
1265	tc_restore ();	1361	tc_restore ();
1266		1362
1267	DC::Layout	1363	DC::Layout
1268	new (SV *class)	1364	new (SV *klass)
1269	CODE:	1365	CODE:
1270	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1271		1367
1272	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1273	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1274	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1275	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1276	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1277	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1278	RETVAL->font = 0;	1374	RETVAL->font = 0;
1279	RETVAL->rc = rc_alloc ();
1280		1375
1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1282	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1283	OUTPUT:	1378	OUTPUT:
1284	RETVAL	1379	RETVAL
1285		1380
1286	void	1381	void
1287	DESTROY (DC::Layout self)	1382	DESTROY (DC::Layout self)
1288	CODE:	1383	CODE:
1289	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1290	rc_free (self->rc);
1291	Safefree (self);	1385	delete self;
1292		1386
1293	void	1387	void
1294	set_text (DC::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1295	CODE:	1389	CODE:
1296	{	1390	{
…		…
1422		1516
1423	void	1517	void
1424	set_height (DC::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1425	CODE:	1519	CODE:
1426	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1427	{	1521	{
1428	self->base_height = base_height;	1522	self->base_height = base_height;
1429	layout_update_font (self);	1523	layout_update_font (self);
1430	}	1524	}
1431		1525
1432	void	1526	void
…		…
1550	}	1644	}
1551		1645
1552	void	1646	void
1553	render (DC::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1554	CODE:	1648	CODE:
1555	rc_clear (self->rc);	1649	self->rc.clear ();
1556	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1557	self->pl,	1651	self->pl,
1558	self->rc,	1652	&self->rc,
1559	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1560	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1561	flags	1655	flags
1562	);	1656	);
1563	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
…		…
1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1578		1672
1579	rc_draw (self->rc);	1673	self->rc.draw ();
1580		1674
1581	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1582	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1583	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1584	}	1678	}
…		…
1660	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1661	}	1755	}
1662	}	1756	}
1663		1757
1664	void	1758	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)	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)
1666	PROTOTYPE: @	1760	PROTOTYPE: @
1667	CODE:	1761	CODE:
1668	{	1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1669	glEnable (GL_TEXTURE_2D);	1765	glEnable (GL_TEXTURE_2D);
1670	glEnable (GL_BLEND);
1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672	glBindTexture (GL_TEXTURE_2D, name1);	1766	glBindTexture (GL_TEXTURE_2D, name1);
1673		1767
1674	glColor3f (intensity, intensity, intensity);	1768	glColor3f (intensity, intensity, intensity);
1675	glPushMatrix ();	1769	glPushMatrix ();
1676	glScalef (1./3, 1./3, 1.);	1770	glScalef (1./3, 1./3, 1.);
1677		1771
1678	if (blend > 0.f)	1772	if (blend > 0.f)
1679	{	1773	{
1680	float S2, T2; /* 0. 0. for texture 2 */	1774	float dx3 = dx * -3.f / w;
1681	float w = w1 > w2 ? w1 : w2;	1775	float dy3 = dy * -3.f / h;
1682	float h = h1 > h2 ? h1 : h2;
1683	GLfloat env_color[4] = { 0., 0., 0., blend };	1776	GLfloat env_color[4] = { 0., 0., 0., blend };
1684		1777
1685	/* interpolate the two shadow textures */	1778	/* interpolate the two shadow textures */
1686	/* stage 0 == rgb(glcolor) + alpha(t0) */	1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
…		…
1692	glBindTexture (GL_TEXTURE_2D, name2);	1785	glBindTexture (GL_TEXTURE_2D, name2);
1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);	1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694		1787
1695	/* rgb == rgb(glcolor) */	1788	/* rgb == rgb(glcolor) */
1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);	1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);	1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);	1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699		1792
1700	/* alpha = interpolate t0, t1 by env_alpha */	1793	/* alpha = interpolate t0, t1 by env_alpha */
1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);	1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702		1795
…		…
1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);	1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709		1802
1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);	1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);	1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712		1805
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);	1806	glBegin (GL_QUADS);
1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);	1807	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);	1808	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);	1809	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);	1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1729	glEnd ();	1811	glEnd ();
1730		1812
1731	glDisable (GL_TEXTURE_2D);	1813	glDisable (GL_TEXTURE_2D);
1732	gl.ActiveTexture (GL_TEXTURE0);	1814	gl.ActiveTexture (GL_TEXTURE0);
1733	}	1815	}
…		…
1735	{	1817	{
1736	/* simple blending of one texture, also opengl <1.3 path */	1818	/* simple blending of one texture, also opengl <1.3 path */
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738		1820
1739	glBegin (GL_QUADS);	1821	glBegin (GL_QUADS);
1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1823	glTexCoord2f (0, t); glVertex2f (0, h);
1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1824	glTexCoord2f (s, t); glVertex2f (w, h);
1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
1744	glEnd ();	1826	glEnd ();
1745	}	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 ();
1746		1872
1747	glPopMatrix ();	1873	glPopMatrix ();
1748		1874
1749	glDisable (GL_TEXTURE_2D);	1875	glDisable (GL_TEXTURE_2D);
1750	glDisable (GL_BLEND);	1876	glDisable (GL_BLEND);
…		…
1764	MODULE = Deliantra::Client PACKAGE = DC::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1765		1891
1766	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1767		1893
1768	DC::Map	1894	DC::Map
1769	new (SV *class)	1895	new (SV *klass)
1770	CODE:	1896	CODE:
1771	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1772	RETVAL->x = 0;	1898	RETVAL->x = 0;
1773	RETVAL->y = 0;	1899	RETVAL->y = 0;
1774	RETVAL->w = 0;	1900	RETVAL->w = 0;
1775	RETVAL->h = 0;	1901	RETVAL->h = 0;
1776	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1813		1939
1814	void	1940	void
1815	set_smooth (DC::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1816	CODE:	1942	CODE:
1817	{	1943	{
1818	tileid texid;	1944	tileid texid;
1819	maptex *tex;	1945	maptex *tex;
1820		1946
1821	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1822	return;	1948	return;
1823		1949
1824	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1825	return;	1951	return;
1826		1952
1827	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1828		1954
1829	if (!texid)	1955	if (!texid)
1830	return;	1956	return;
1831		1957
1832	tex = self->tex + texid;	1958	tex = self->tex + texid;
…		…
1865	}	1991	}
1866		1992
1867	void	1993	void
1868	expire_textures (DC::Map self, int texid, int count)	1994	expire_textures (DC::Map self, int texid, int count)
1869	PPCODE:	1995	PPCODE:
1870	for (; texid < self->texs && count; ++texid, --count)	1996	for (; texid < self->texs && count; ++texid, --count)
1871	{	1997	{
1872	maptex *tex = self->tex + texid;	1998	maptex *tex = self->tex + texid;
1873		1999
1874	if (tex->name)	2000	if (tex->name)
1875	{	2001	{
…		…
1922	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1923	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1924		2050
1925	while (self->y < 0)	2051	while (self->y < 0)
1926	{	2052	{
1927	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1928		2054
1929	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1930	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1931	}	2057	}
1932	}	2058	}
1933		2059
1934	SV *	2060	SV *
1935	map1a_update (DC::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1936	CODE:	2062	CODE:
1937	{	2063	{
1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1939	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1940	mapcell *cell;	2066	mapcell *cell;
…		…
1961		2087
1962	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1963		2089
1964	if (flags & 8)	2090	if (flags & 8)
1965	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1966	if (extmap)	2094	do
1967	{	2095	{
1968	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1969		2098
1970	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
1971	{	2102	{
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;	2103	cell->stat_width = 1;
1980	cell->stat_hp = *data++;	2104	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	}	2105	}
2000	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++;
2001	}	2123	}
2002	else	2124	while (ext & 0x80);
2003	cell->darkness = *data++ + 1;
2004	}	2125	}
2005		2126
2006	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
2007	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
2008	{	2129	{
…		…
2056	? self->row + y	2177	? self->row + y
2057	: 0;	2178	: 0;
2058		2179
2059	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
2060	{	2181	{
2061	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
2062		2183
2063	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
2064	{	2185	{
2065	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
2066		2187
…		…
2068	{	2189	{
2069	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
2070	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
2071	int a1 = tex.a;	2192	int a1 = tex.a;
2072		2193
2073	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
2074	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
2075	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
2076	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
2077	}	2198	}
2078	}	2199	}
2079		2200
2080	*map++ = (r )	2201	*map++ = (r )
2081	\| (g << 8)	2202	\| (g << 8)
2082	\| (b << 16)	2203	\| (b << 16)
2083	\| (a << 24);	2204	\| (a << 24);
2084	}	2205	}
2085	}	2206	}
2086		2207
2087	RETVAL = map_sv;	2208	RETVAL = map_sv;
2088	}	2209	}
2089	OUTPUT:	2210	OUTPUT:
2090	RETVAL	2211	RETVAL
2091		2212
2092	void	2213	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)	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)
2094	CODE:	2215	CODE:
2095	{	2216	{
2096	int x, y, z;	2217	int x, y, z;
2097		2218
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)	2219	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;	2220	int pl_x, pl_y;
2103	maptex pl_tex;	2221	maptex pl_tex;
2104	rc_t *rc = rc_alloc ();	2222	rc_t rc;
2105	rc_t *rc_ov = rc_alloc ();	2223	rc_t rc_ov;
2106	rc_key_t key;	2224	rc_key_t key;
2107	rc_array_t arr, arr_hidden;	2225	rc_t::array_t *arr;
2108		2226
2109	pl_tex.name = 0;	2227	pl_tex.name = 0;
2110		2228
2111	// that's current max. sorry.	2229	// that's current max. sorry.
2112	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
2113	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
2114
2115	// clear key, in case of extra padding
2116	memset (&skey, 0, sizeof (skey));
2117		2232
2118	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
2119	key.r = 255;	2234	key.r = 255;
2120	key.g = 255;	2235	key.g = 255;
2121	key.b = 255;	2236	key.b = 255;
…		…
2127	my += self->y;	2242	my += self->y;
2128		2243
2129	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
2130	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
2131	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
2132	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2133		2248
2134	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
2135	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2136	{	2251	{
2137	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2150		2265
2151	glEnable (GL_BLEND);	2266	glEnable (GL_BLEND);
2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154		2269
2155	key.texname = self->tex [TEXID_HIDDEN].name;
2156	arr_hidden = rc_array (rc_ov, &key);
2157
2158	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
2159	{	2271	{
2160	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;
2161	key.texname = -1;	2275	key.texname = -1;
2162		2276
2163	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
2164	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
2165	{	2279	{
…		…
2182		2296
2183	if (!tex.name)	2297	if (!tex.name)
2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2185		2299
2186	key.texname = tex.name;	2300	key.texname = tex.name;
2187	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
2188	}	2302	}
2189		2303
2190	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
2191	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
2192		2306
2193	if (expect_false (cell->player == player) && expect_false (z == 2))	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2194	{	2308	{
2195	pl_x = px;	2309	pl_x = px;
2196	pl_y = py;	2310	pl_y = py;
2197	pl_tex = tex;	2311	pl_tex = tex;
2198	continue;	2312	continue;
2199	}	2313	}
2200		2314
2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2315	arr->t2f_v3f (0 , 0 , px , py , 0);
2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2316	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);	2317	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);	2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2205		2319
2206	// update smooth hash	2320	// update smooth hash
2207	if (tex.smoothtile)	2321	if (tex.smoothtile)
2208	{	2322	{
2209	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
2210	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
2211		2325
2212	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
2213		2327
2214	// 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
2215	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
2216		2330
2217	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
2225		2339
2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2227	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
2228		2342
2229	// full tile	2343	// full tile
2230	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);
2231		2345
2232	// borders	2346	// borders
2233	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);
2234	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);
2235	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);
2236	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);
2237		2351
2238	// corners	2352	// corners
2239	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);
2240	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);
2241	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);
2242	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);
2243	}	2357	}
2244	}	2358	}
2245		2359
2246	if (expect_false (z == 2))	2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2247	{	2361	{
2248	/* draw question marks on top of hidden spaces */	2362	// overlays such as the speech bubble, probably more to come
2249	if (!cell->darkness)	2363	if (cell->flags & 1)
2250	{	2364	{
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;	2365	rc_key_t key_ov = key;
2267	maptex tex = self->tex [TEXID_SPEECH];	2366	maptex tex = self->tex[TEXID_SPEECH];
2268	rc_array_t *arr;
2269	int px = x * T + T * 2 / 32;	2367	int px = x * Tw + Tw * 2 / 32;
2270	int py = y * T - T * 6 / 32;	2368	int py = y * Th - Th * 6 / 32;
2271		2369
2272	key_ov.texname = tex.name;	2370	key_ov.texname = tex.name;
2273	arr = rc_array (rc_ov, &key_ov);	2371	rc_t::array_t &arr = rc_ov.array (key_ov);
2274		2372
2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2373	arr.t2f_v3f (0 , 0 , px , py , 0);
2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2277	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);
2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2279	}
2280	}	2377	}
2281	}	2378	}
2282	}	2379	}
2283	}	2380	}
2284		2381
2285	rc_draw (rc);	2382	rc.draw ();
2286	rc_clear (rc);	2383	rc.clear ();
2287		2384
2288	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
2289	// this is basically counting sort	2386	// this is basically counting sort
2290	{	2387	{
2291	int w, b;	2388	int w, b;
2292		2389
2293	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
2294	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
2295	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)
2296	{	2395	{
2297	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
2298	if (smask)	2397	IV bits = it->second;
2299	for (b = 0; b < 32; ++b)	2398
2300	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
2301	{	2402	{
2302	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
2303	HE *he;	2411	if (tex.name)
2304
2305	hv_iterinit (smooth);
2306	while ((he = hv_iternext (smooth)))
2307	{	2412	{
2308	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
2309	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
2310		2415	if (key.texname != tex.name)
2311	if (!(bits & 0x1000)
2312	&& skey->level == level
2313	&& level > smooth_max [skey->x][skey->y])
2314	{	2416	{
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;	2417	self->tex [skey.tile].unused = 0;
2330		2418
2331	glEnd ();	2419	glEnd ();
2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
2334	}	2422	}
2335		2423
2336	if (border)	2424	if (border)
2337	{	2425	{
2338	float ox = border * dx;	2426	float ox = border * dx;
2339		2427
2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2344	}	2432	}
2345		2433
2346	if (corner)	2434	if (corner)
2347	{	2435	{
2348	float ox = corner * dx;	2436	float ox = corner * dx;
2349		2437
2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2354	}
2355	}
2356	}	2442	}
2357	}	2443	}
2358	}	2444	}
2359	}	2445	}
2360		2446
2361	glEnd ();	2447	glEnd ();
2362	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2363	key.texname = -1;	2449	key.texname = -1;
2364	}	2450	}
2365
2366	hv_clear (smooth);
2367	}	2451	}
2368		2452
2369	if (pl_tex.name)	2453	if (pl_tex.name)
2370	{	2454	{
2371	maptex tex = pl_tex;	2455	maptex tex = pl_tex;
2372	int px = pl_x + sdx;	2456	int px = pl_x + sdx;
2373	int py = pl_y + sdy;	2457	int py = pl_y + sdy;
2374		2458
2375	key.texname = tex.name;	2459	key.texname = tex.name;
2376	arr = rc_array (rc, &key);	2460	rc_t::array_t &arr = rc.array (key);
2377		2461
2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2462	arr.t2f_v3f (0 , 0 , px , py , 0);
2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2463	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);	2464	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);	2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2382		2466
2383	rc_draw (rc);	2467	rc.draw ();
2384	}	2468	}
2385		2469
2386	rc_draw (rc_ov);	2470	rc_ov.draw ();
2387	rc_clear (rc_ov);	2471	rc_ov.clear ();
2388		2472
2389	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2390	rc_free (rc);
2391	rc_free (rc_ov);
2392		2474
2393	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2394	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2395	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2396	{	2478	{
…		…
2399	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2400	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2401	{	2483	{
2402	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2403		2485
2404	int px = x * T;	2486	int px = x * Tw;
2405	int py = y * T;	2487	int py = y * Th;
2406		2488
2407	if (expect_false (cell->player == player))	2489	if (ecb_expect_false (cell->player == player))
2408	{	2490	{
2409	px += sdx;	2491	px += sdx;
2410	py += sdy;	2492	py += sdy;
2411	}	2493	}
2412		2494
2413	if (cell->stat_hp)	2495	if (cell->stat_hp)
2414	{	2496	{
2415	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2417		2499
2418	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2419	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2420	px + width - 1, py);	2502	px + width - 1, py);
2421		2503
…		…
2427	}	2509	}
2428	}	2510	}
2429	}	2511	}
2430		2512
2431	void	2513	void
2432	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)
2433	CODE:	2515	CODE:
2434	{	2516	{
2435	static float color[16][3] = {	2517	static float color[16][3] = {
2436	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
2437	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
2438	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
2439	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
2440		2522
2441	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
2442	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
2443	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
2444	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
2445		2527
2446	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
2447	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
2448	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
2449	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
2450		2532
2451	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
2452		2534
2453	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
2454	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
2455	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
2456	};	2538	};
2457		2539
2458	int x, y;	2540	int x, y;
2459		2541
2460	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
2461	/* 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,
2462	* but the nvidia driver (185.18.14) mishandles alpha textures	2544	* but the nvidia driver (185.18.14) mishandles alpha textures
2463	* ansd takes the colour from god knows where instead of using	2545	* and takes the colour from god knows where instead of using
2464	* Cp. MODULATE results in the same colour, but slightly different	2546	* Cp. MODULATE results in the same colour, but slightly different
2465	* alpha, but atcually gives us the correct colour with nvidia.	2547	* alpha, but atcually gives us the correct colour with nvidia.
2466	*/	2548	*/
2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2468	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
…		…
2476		2558
2477	if (m)	2559	if (m)
2478	{	2560	{
2479	float *c = color [m & 15];	2561	float *c = color [m & 15];
2480		2562
2481	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2482	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2483		2565
2484	glColor4f (c[0], c[1], c[2], 1);	2566	glColor4f (c[0], c[1], c[2], 1);
2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2497	void	2579	void
2498	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)
2499	PPCODE:	2581	PPCODE:
2500	{	2582	{
2501	int x, y;	2583	int x, y;
2502	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2503	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2504	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2505	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);
2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2591	memset (darkness1, 0, sw1*sh1);
2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2509		2592
2510	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2511	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2512		2595
2513	mx += self->x - 1;	2596	mx += self->x - 1;
2514	my += self->y - 1;	2597	my += self->y - 1;
2515
2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2517		2598
2518	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2519	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2520	{	2601	{
2521	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2554		2635
2555	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2556	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2557	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2558		2639
2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2563	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 */
2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2568	}	2649	}
2569		2650
2570	free (darkness1);	2651	free (darkness1);
2571		2652
2572	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2573	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2574	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2575	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2576	}	2657	}
2577		2658
2578	SV *	2659	SV *
…		…
2641	else	2722	else
2642	*data++ = 0;	2723	*data++ = 0;
2643	}	2724	}
2644	}	2725	}
2645		2726
2646	/* if size is wh + 5 then no data has been found /	2727	/* if size is wh + 5 then no data has been found /
2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2648	{	2729	{
2649	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651	}	2732	}
2652		2733
2653	RETVAL = data_sv;	2734	RETVAL = data_sv;
2654	}	2735	}
2655	OUTPUT:	2736	OUTPUT:
2656	RETVAL	2737	RETVAL
2657		2738
2658	void	2739	void
…		…
2665	STRLEN len;	2746	STRLEN len;
2666	uint8_t data, end;	2747	uint8_t data, end;
2667		2748
2668	len = SvLEN (data_sv);	2749	len = SvLEN (data_sv);
2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670	data = SvPVbyte_nolen (data_sv);	2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2671	end = data + len + 8;	2752	end = data + len + 8;
2672		2753
2673	if (len < 5)	2754	if (len < 5)
2674	XSRETURN_EMPTY;	2755	XSRETURN_EMPTY;
2675		2756
…		…
2736	}	2817	}
2737		2818
2738	MODULE = Deliantra::Client PACKAGE = DC::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2739		2820
2740	DC::RW	2821	DC::RW
2741	new (SV class, SV data_sv)	2822	new (SV klass, SV data_sv)
2742	CODE:	2823	CODE:
2743	{	2824	{
2744	STRLEN datalen;	2825	STRLEN datalen;
2745	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2746		2827
…		…
2748	}	2829	}
2749	OUTPUT:	2830	OUTPUT:
2750	RETVAL	2831	RETVAL
2751		2832
2752	DC::RW	2833	DC::RW
2753	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")
2754	CODE:	2835	CODE:
2755	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2756	OUTPUT:	2837	OUTPUT:
2757	RETVAL	2838	RETVAL
2758		2839
…		…
2776	if (RETVAL < 0)	2857	if (RETVAL < 0)
2777	{	2858	{
2778	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2779		2860
2780	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)
2781	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2782		2868	}
		2869	else
2783	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2784	}	2871	}
2785		2872
2786	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2787	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2788	}	2875	}
…		…
2835	void	2922	void
2836	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)
2837	CODE:	2924	CODE:
2838	{	2925	{
2839	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));
2840	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;
2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842	}	2929	}
2843		2930
2844	void	2931	void
2845	set_reverse_stereo (DC::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
…		…
2848		2935
2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850		2937
2851	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2852		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
2853	DC::MixChunk	2952	DC::MixChunk
2854	new (SV *class, DC::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2855	CODE:	2954	CODE:
2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857	OUTPUT:	2956	OUTPUT:
2858	RETVAL	2957	RETVAL
2859		2958
…		…
2889	OUTPUT:	2988	OUTPUT:
2890	RETVAL	2989	RETVAL
2891		2990
2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2893		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
2894	int	3005	int
2895	volume (int volume = -1)	3006	volume (int volume = -1)
2896	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2897	CODE:	3008	CODE:
2898	if (items > 0)	3009	if (items > 0)
…		…
2909	void	3020	void
2910	halt ()	3021	halt ()
2911	CODE:	3022	CODE:
2912	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2913		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2914	DC::MixMusic	3032	DC::MixMusic
2915	new (SV *class, DC::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2916	CODE:	3034	CODE:
2917	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2918	OUTPUT:	3036	OUTPUT:
2919	RETVAL	3037	RETVAL
2920		3038
…		…
3057	const_iv (GL_FUNC_SUBTRACT),	3175	const_iv (GL_FUNC_SUBTRACT),
3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
3059	# undef const_iv	3177	# undef const_iv
3060	};	3178	};
3061		3179
3062	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--)
3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3064		3182
3065	texture_av = newAV ();	3183	texture_av = newAV ();
3066	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
3067	}	3185	}
3068		3186
…		…
3073	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
3074		3192
3075	void	3193	void
3076	apple_nvidia_bug (int enable)	3194	apple_nvidia_bug (int enable)
3077		3195
3078	char *	3196	const char *
3079	gl_vendor ()	3197	gl_vendor ()
3080	CODE:	3198	CODE:
3081	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
3082	OUTPUT:	3200	OUTPUT:
3083	RETVAL	3201	RETVAL
3084		3202
3085	char *	3203	const char *
3086	gl_version ()	3204	gl_version ()
3087	CODE:	3205	CODE:
3088	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
3089	OUTPUT:	3207	OUTPUT:
3090	RETVAL	3208	RETVAL
3091		3209
3092	char *	3210	const char *
3093	gl_extensions ()	3211	gl_extensions ()
3094	CODE:	3212	CODE:
3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3096	OUTPUT:	3214	OUTPUT:
3097	RETVAL	3215	RETVAL
3098		3216
3099	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
3100		3222
3101	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
3102	CODE:	3224	CODE:
3103	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
3104	OUTPUT:	3226	OUTPUT:
…		…
3111	RETVAL	3233	RETVAL
3112		3234
3113	int glGetError ()	3235	int glGetError ()
3114		3236
3115	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
3116		3240
3117	void glClear (int mask)	3241	void glClear (int mask)
3118		3242
3119	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)
3120	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
3292		3416
3293	void glEndList ()	3417	void glEndList ()
3294		3418
3295	void glCallList (int list)	3419	void glCallList (int list)
3296		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3298		3427
3299	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
3300		3429
3301	void	3430	void
3302	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
3303	PPCODE:	3432	PPCODE:
3304	{	3433	{
3305	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
3306	XPUSHs (self);	3435	XPUSHs (self);
3307	}	3436	}
3308		3437
3309	BOOT:	3438	BOOT:
3310	{	3439	{
…		…
3318		3447
3319	void	3448	void
3320	draw (SV *self)	3449	draw (SV *self)
3321	CODE:	3450	CODE:
3322	{	3451	{
3323	HV *hv;	3452	HV *hv;
3324	SV **svp;	3453	SV **svp;
3325	NV x, y, w, h;	3454	NV x, y, w, h;
3326	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
3327	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
3328	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
3329	SV *draw_h_sv = GvSV (draw_h_gv);	3458	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 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

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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 1.333 by root, Mon Nov 19 01:23:01 2018 UTC