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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.277 by root, Mon Sep 1 06:18:09 2008 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 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
87		89
88	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
90		92
91	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
92		94
93	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		97
96	#define KMOD_LRAM 0x10000 // our extension	98	#define KMOD_LRAM 0x10000 // our extension
		99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
97		121
98	static AV *texture_av;	122	static AV *texture_av;
99		123
100	static struct	124	static struct
101	{	125	{
…		…
158	{	182	{
159	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
160		184
161	while (attrs)	185	while (attrs)
162	{	186	{
163	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
164		188
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	190	return 1;
167		191
168	attrs = attrs->next;	192	attrs = attrs->next;
169	}	193	}
170		194
171	return 0;	195	return 0;
172	}	196	}
173		197
174	typedef struct cf_layout {	198	struct cf_layout {
175	PangoLayout *pl;	199	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
177	int base_height;	201	int base_height;
178	DC__Font font;	202	DC__Font font;
179	rc_t *rc;	203	rc_t rc;
180	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
181		207
182	static DC__Font default_font;	208	static DC__Font default_font;
183	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
185		211
186	static void	212	static void
187	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
188	{	214	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	218	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	220	}
195		221
196	static void	222	static void
…		…
223		249
224	*w = rect.width;	250	*w = rect.width;
225	*h = rect.height;	251	*h = rect.height;
226	}	252	}
227		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
228	typedef uint16_t tileid;	256	typedef uint16_t tileid;
229	typedef uint16_t faceid;	257	typedef uint16_t faceid;
230		258
231	typedef struct {	259	struct maptex
		260	{
232	GLuint name;	261	GLuint name;
233	int w, h;	262	int w, h;
234	float s, t;	263	float s, t;
235	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
236	tileid smoothtile;	265	tileid smoothtile;
237	uint8_t smoothlevel;	266	uint8_t smoothlevel;
238	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
239		269
240	typedef struct {	270	struct mapcell
		271	{
241	uint32_t player;	272	uint32_t player;
242	tileid tile[3];	273	tileid tile[3];
243	uint16_t darkness;	274	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	276	};
246		277
247	typedef struct {	278	struct maprow
		279	{
248	int32_t c0, c1;	280	int32_t c0, c1;
249	mapcell *col;	281	mapcell *col;
250	} maprow;	282	};
251		283
252	typedef struct map {	284	struct mapgrid {
253	int x, y, w, h;	285	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
256	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
257		289
258	int32_t rows;	290	int32_t rows;
259	maprow *row;	291	maprow *row;
260	} *DC__Map;	292	};
261		293
262	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
263	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
264	{	299	{
265	char *p;	300	T *p;
266		301
267	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
268	Zero (p, inc, char);	303	Zero (p, inc, T);
269	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
270	Safefree (ptr);	305	Safefree (ptr);
271		306
272	return p;	307	ptr = p;
273	}	308	}
274		309
275	static char *	310	template<typename T>
276	append (char *ptr, int sze, int inc)
277	{
278	Renew (ptr, sze + inc, char);
279	Zero (ptr + sze, inc, char);
280
281	return ptr;
282	}
283
284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286
287	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
288	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
289	{	320	{
290	while (self->faces <= face)	321	while (self->faces <= face)
291	{	322	{
292	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
293	self->faces *= 2;	324	self->faces *= 2;
294	}	325	}
295	}	326	}
296		327
297	static void	328	static void
298	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
299	{	330	{
300	while (self->texs <= texid)	331	while (self->texs <= texid)
301	{	332	{
302	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
303	self->texs *= 2;	334	self->texs *= 2;
304	}	335	}
305	}	336	}
306		337
307	static maprow *	338	static maprow *
308	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
309	{	340	{
310	if (0 > y)	341	if (0 > y)
311	{	342	{
312	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
314		345
315	self->rows += extend;	346	self->rows += extend;
316	self->y += extend;	347	self->y += extend;
317	y += extend;	348	y += extend;
318	}	349	}
319	else if (y >= self->rows)	350	else if (y >= self->rows)
320	{	351	{
321	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
322	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
323	self->rows += extend;	354	self->rows += extend;
324	}	355	}
325		356
326	return self->row + y;	357	return self->row + y;
327	}	358	}
…		…
337	}	368	}
338		369
339	if (row->c0 > x)	370	if (row->c0 > x)
340	{	371	{
341	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
342	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
343	row->c0 -= extend;	374	row->c0 -= extend;
344	}	375	}
345	else if (x >= row->c1)	376	else if (x >= row->c1)
346	{	377	{
347	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
348	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
349	row->c1 += extend;	380	row->c1 += extend;
350	}	381	}
351		382
352	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
353	}	384	}
354		385
355	static mapcell *	386	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
357	{	388	{
358	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
359	}	390	}
360		391
361	static void	392	static void
362	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
363	{	394	{
364	int r;	395	int r;
365		396
366	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
367	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
385	(cell)->flags = 0; \	416	(cell)->flags = 0; \
386	(cell)->player = 0; \	417	(cell)->player = 0; \
387	} while (0)	418	} while (0)
388		419
389	static void	420	static void
390	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)
391	{	422	{
392	int x, y;	423	int x, y;
393	maprow *row;	424	maprow *row;
394	mapcell *cell;	425	mapcell *cell;
395		426
…		…
412	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
413	}	444	}
414	}	445	}
415	}	446	}
416		447
417	typedef struct {	448	struct smooth_key
		449	{
418	tileid tile;	450	tileid tile;
419	uint8_t x, y, level;	451	uint8_t x, y, level;
420	} 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	}
421		471
422	static void	472	static void
423	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	474	{
425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
426		476
427	if (SvIOK (*sv))	477	if (it == h.end ())
428	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
429	else	479	else
430	sv_setiv (*sv, bits);	480	it->second \|= bits;
431	}	481	}
432		482
433	static void	483	static void
434	music_finished (void)	484	music_finished (void)
435	{	485	{
…		…
452	ev.code = 1;	502	ev.code = 1;
453	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
454	ev.data2 = 0;	504	ev.data2 = 0;
455		505
456	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;
457	}	514	}
458		515
459	static unsigned int	516	static unsigned int
460	minpot (unsigned int n)	517	minpot (unsigned int n)
461	{	518	{
…		…
471	n \|= n >> 16;	528	n \|= n >> 16;
472		529
473	return n + 1;	530	return n + 1;
474	}	531	}
475		532
476	static unsigned int
477	popcount (unsigned int n)
478	{
479	n -= (n >> 1) & 0x55555555U;
480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
482	n *= 0x01010101U;
483
484	return n >> 24;
485	}
486
487	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
488	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
489	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
490		536
491	/******************************************************************************/	537	/******************************************************************************/
…		…
544		590
545	return mod;	591	return mod;
546	}	592	}
547		593
548	static void	594	static void
549	deliantra_main ()	595	deliantra_main (SV *real_main)
550	{	596	{
551	char *argv[] = { 0 };	597	dSP;
552	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
553	}	601	}
554		602
555	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
556	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
557	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
558	* 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,
559	* 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,
560	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
561	*/	611	*/
562	extern C_LINKAGE int	612	extern C_LINKAGE int
563	main (int argc, char *argv[])	613	main (int argc, char *argv[])
564	{	614	{
565	deliantra_main ();	615	deliantra_main (real_main);
566	}	616	}
567		617
568	#undef main	618	#undef main
569		619
570	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
571		621
572	static void	622	static void
573	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
574	{	624	{
		625	real_main = real_main_;
		626
575	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
576	(main) (1, argv);	628	(main) (1, argv);
577	}	629	}
578	#else	630	#else
579	static void	631	static void
580	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
581	{	633	{
582	deliantra_main ();	634	deliantra_main (real_main);
583	}	635	}
584	#endif	636	#endif
585		637
586	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
587		639
…		…
788		840
789	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
790	# undef const_iv	842	# undef const_iv
791	};	843	};
792		844
793	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--)
794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
795		847
796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
798	}	850	}
799		851
…		…
815	NV ceil (NV x)	867	NV ceil (NV x)
816		868
817	IV minpot (UV n)	869	IV minpot (UV n)
818		870
819	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
820		882
821	void	883	void
822	pango_init ()	884	pango_init ()
823	CODE:	885	CODE:
824	{	886	{
…		…
832	#endif	894	#endif
833	}	895	}
834		896
835	char *SDL_GetError ()	897	char *SDL_GetError ()
836		898
837	void SDL_braino ()	899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
838		901
839	int SDL_Init (U32 flags)	902	int SDL_Init (U32 flags)
840		903
841	int SDL_InitSubSystem (U32 flags)	904	int SDL_InitSubSystem (U32 flags)
842		905
843	void SDL_QuitSubSystem (U32 flags)	906	void SDL_QuitSubSystem (U32 flags)
844		907
845	void SDL_Quit ()	908	void SDL_Quit ()
846		909
847	int SDL_GL_SetAttribute (int attr, int value)	910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
848		912
849	int SDL_GL_GetAttribute (int attr)	913	int SDL_GL_GetAttribute (int attr)
850	CODE:	914	CODE:
851	if (SDL_GL_GetAttribute (attr, &RETVAL))	915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
852	XSRETURN_UNDEF;	916	XSRETURN_UNDEF;
853	OUTPUT:	917	OUTPUT:
854	RETVAL	918	RETVAL
855		919
856	void	920	void
…		…
911	);	975	);
912		976
913	if (RETVAL)	977	if (RETVAL)
914	{	978	{
915	av_clear (texture_av);	979	av_clear (texture_av);
916
917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
918	#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);
919	#include "glfunc.h"	981	#include "glfunc.h"
920	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
921	}	985	}
922	}	986	}
923	OUTPUT:	987	OUTPUT:
924	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
925		992
926	void	993	void
927	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
928		995
929	char *	996	char *
930	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
931		999
932	int	1000	int
933	SDL_GetAppState ()	1001	SDL_GetAppState ()
934		1002
935	int	1003	int
936	SDL_GetModState ()	1004	SDL_GetModState ()
937		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
938	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
939	poll_events ()	1014	peep_events ()
940	PPCODE:	1015	PPCODE:
941	{	1016	{
942	SDL_Event ev;	1017	SDL_Event ev;
943		1018
944	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
1010		1085
1011	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))));
1012	}	1087	}
1013	}	1088	}
1014		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
1015	int	1103	int
1016	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)
1017	POSTCALL:	1105	POSTCALL:
1018	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
1019	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
1020		1108
1021	void	1109	void
1022	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
1081	add_font (char *file)	1169	add_font (char *file)
1082	CODE:	1170	CODE:
1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1084	OUTPUT:	1172	OUTPUT:
1085	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)
1086		1181
1087	void	1182	void
1088	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
1089	ALIAS:	1184	ALIAS:
1090	load_image_file = 1	1185	load_image_file = 1
…		…
1136		1231
1137	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
1138	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
1139	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
1140	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
1141	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1142	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)));
1143	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1144	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1145	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
1146		1241
…		…
1206	#if DEBUG	1301	#if DEBUG
1207	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1208	#endif	1303	#endif
1209	}	1304	}
1210		1305
		1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
1211	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1212		1314
1213	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1214		1316
1215	DC::Font	1317	DC::Font
1216	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1217	CODE:	1319	CODE:
1218	{	1320	{
1219	int count;	1321	int count;
1220	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1221	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1250	PROTOTYPE:	1352	PROTOTYPE:
1251	CODE:	1353	CODE:
1252	tc_restore ();	1354	tc_restore ();
1253		1355
1254	DC::Layout	1356	DC::Layout
1255	new (SV *class)	1357	new (SV *klass)
1256	CODE:	1358	CODE:
1257	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1258		1360
1259	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1260	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1261	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1262	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1263	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1264	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1265	RETVAL->font = 0;	1367	RETVAL->font = 0;
1266	RETVAL->rc = rc_alloc ();
1267		1368
1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1269	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1270	OUTPUT:	1371	OUTPUT:
1271	RETVAL	1372	RETVAL
1272		1373
1273	void	1374	void
1274	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1275	CODE:	1376	CODE:
1276	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1277	rc_free (self->rc);
1278	Safefree (self);	1378	delete self;
1279		1379
1280	void	1380	void
1281	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1282	CODE:	1382	CODE:
1283	{	1383	{
…		…
1409		1509
1410	void	1510	void
1411	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1412	CODE:	1512	CODE:
1413	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1414	{	1514	{
1415	self->base_height = base_height;	1515	self->base_height = base_height;
1416	layout_update_font (self);	1516	layout_update_font (self);
1417	}	1517	}
1418		1518
1419	void	1519	void
…		…
1537	}	1637	}
1538		1638
1539	void	1639	void
1540	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1541	CODE:	1641	CODE:
1542	rc_clear (self->rc);	1642	self->rc.clear ();
1543	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1544	self->pl,	1644	self->pl,
1545	self->rc,	1645	&self->rc,
1546	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1547	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1548	flags	1648	flags
1549	);	1649	);
1550	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1565		1665
1566	rc_draw (self->rc);	1666	self->rc.draw ();
1567		1667
1568	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1569	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1570	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1571	}	1671	}
…		…
1646	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1647	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1648	}	1748	}
1649	}	1749	}
1650		1750
		1751	void
		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)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		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 ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1652	CODE:	1873	CODE:
1653	{	1874	{
1654	GLint width;	1875	GLint width;
1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1662	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1663		1884
1664	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1665		1886
1666	DC::Map	1887	DC::Map
1667	new (SV *class)	1888	new (SV *klass)
1668	CODE:	1889	CODE:
1669	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1670	RETVAL->x = 0;	1891	RETVAL->x = 0;
1671	RETVAL->y = 0;	1892	RETVAL->y = 0;
1672	RETVAL->w = 0;	1893	RETVAL->w = 0;
1673	RETVAL->h = 0;	1894	RETVAL->h = 0;
1674	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1711		1932
1712	void	1933	void
1713	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1714	CODE:	1935	CODE:
1715	{	1936	{
1716	tileid texid;	1937	tileid texid;
1717	maptex *tex;	1938	maptex *tex;
1718		1939
1719	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1720	return;	1941	return;
1721		1942
1722	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1723	return;	1944	return;
1724		1945
1725	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1726		1947
1727	if (!texid)	1948	if (!texid)
1728	return;	1949	return;
1729		1950
1730	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1759	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1980	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1760	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1761	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1763	}	1984	}
		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
1764		2005
1765	int	2006	int
1766	ox (DC::Map self)	2007	ox (DC::Map self)
1767	ALIAS:	2008	ALIAS:
1768	oy = 1	2009	oy = 1
…		…
1800	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1801	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1802		2043
1803	while (self->y < 0)	2044	while (self->y < 0)
1804	{	2045	{
1805	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1806		2047
1807	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1808	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1809	}	2050	}
1810	}	2051	}
1811		2052
1812	SV *	2053	SV *
1813	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1814	CODE:	2055	CODE:
1815	{	2056	{
1816	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1817	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1818	mapcell *cell;	2059	mapcell *cell;
…		…
1839		2080
1840	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1841		2082
1842	if (flags & 8)	2083	if (flags & 8)
1843	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1844	if (extmap)	2087	do
1845	{	2088	{
1846	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1847		2091
1848	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
1849	{	2095	{
1850	ext = *data++;
1851	cmd = ext & 0x7f;
1852
1853	if (cmd < 4)
1854	cell->darkness = 255 - ext * 64 + 1;
1855	else if (cmd == 5) // health
1856	{
1857	cell->stat_width = 1;	2096	cell->stat_width = 1;
1858	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1859	}
1860	else if (cmd == 6) // monster width
1861	cell->stat_width = *data++ + 1;
1862	else if (cmd == 0x47)
1863	{
1864	if (*data == 1) cell->player = data [1];
1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1868
1869	data += *data + 1;
1870	}
1871	else if (cmd == 8) // cell flags
1872	cell->flags = *data++;
1873	else if (ext & 0x40) // unknown, multibyte => skip
1874	data += *data + 1;
1875	else
1876	data++;
1877	}	2098	}
1878	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++;
1879	}	2116	}
1880	else	2117	while (ext & 0x80);
1881	cell->darkness = *data++ + 1;
1882	}	2118	}
1883		2119
1884	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1885	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1886	{	2122	{
…		…
1889	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1890		2126
1891	if (cell->tile [z])	2127	if (cell->tile [z])
1892	{	2128	{
1893	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1894	if (!tex->name)	2131	if (!tex->name)
1895	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1896		2133
1897	if (tex->smoothtile)	2134	if (tex->smoothtile)
1898	{	2135	{
1899	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1900	if (!smooth->name)	2138	if (!smooth->name)
1901	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1902	}	2140	}
1903	}	2141	}
1904	}	2142	}
…		…
1932	? self->row + y	2170	? self->row + y
1933	: 0;	2171	: 0;
1934		2172
1935	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1936	{	2174	{
1937	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1938		2176
1939	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1940	{	2178	{
1941	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1942		2180
…		…
1944	{	2182	{
1945	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1946	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1947	int a1 = tex.a;	2185	int a1 = tex.a;
1948		2186
1949	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1950	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1951	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1952	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1953	}	2191	}
1954	}	2192	}
1955		2193
1956	*map++ = (r )	2194	*map++ = (r )
1957	\| (g << 8)	2195	\| (g << 8)
1958	\| (b << 16)	2196	\| (b << 16)
1959	\| (a << 24);	2197	\| (a << 24);
1960	}	2198	}
1961	}	2199	}
1962		2200
1963	RETVAL = map_sv;	2201	RETVAL = map_sv;
1964	}	2202	}
1965	OUTPUT:	2203	OUTPUT:
1966	RETVAL	2204	RETVAL
1967		2205
1968	void	2206	void
1969	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)
1970	CODE:	2208	CODE:
1971	{	2209	{
1972	int x, y, z;	2210	int x, y, z;
1973		2211
1974	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976	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!
1977	smooth_key skey;
1978	int pl_x, pl_y;	2213	int pl_x, pl_y;
1979	maptex pl_tex;	2214	maptex pl_tex;
1980	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1981	rc_key_t key;	2217	rc_key_t key;
1982	rc_array_t *arr;	2218	rc_t::array_t *arr;
1983		2219
1984	pl_tex.name = 0;	2220	pl_tex.name = 0;
1985		2221
1986	// thats current max. sorry.	2222	// that's current max. sorry.
1987	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1988	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1989
1990	// clear key, in case of extra padding
1991	memset (&skey, 0, sizeof (skey));
1992		2225
1993	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1994	key.r = 255;	2227	key.r = 255;
1995	key.g = 255;	2228	key.g = 255;
1996	key.b = 255;	2229	key.b = 255;
1997	key.a = 255;	2230	key.a = 255;
1998	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1999	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
2000	key.texname = -1;
2001		2233
2002	mx += self->x;	2234	mx += self->x;
2003	my += self->y;	2235	my += self->y;
2004		2236
2005	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
2006	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
2007	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
2008	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2009		2241
2010	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
2011	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
2012	{	2244	{
2013	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2030		2262
2031	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
2032	{	2264	{
2033	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;
		2268	key.texname = -1;
2034		2269
2035	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
2036	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
2037	{	2272	{
2038	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
2044	tileid tile = cell->tile [z];	2279	tileid tile = cell->tile [z];
2045		2280
2046	if (tile)	2281	if (tile)
2047	{	2282	{
2048	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
2049	int px = (x + 1) * T - tex.w;	2284	int px, py;
2050	int py = (y + 1) * T - tex.h;
2051		2285
2052	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
2053	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
2054	if (!tex.name)	2290	if (!tex.name)
2055	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2056		2292
2057	key.texname = tex.name;	2293	key.texname = tex.name;
2058	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
2059	}	2295	}
2060		2296
		2297	px = (x + 1) * Th - tex.w;
		2298	py = (y + 1) * Tw - tex.h;
		2299
2061	if (expect_false (cell->player == player) && expect_false (z == 2))	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2062	{	2301	{
2063	pl_x = px;	2302	pl_x = px;
2064	pl_y = py;	2303	pl_y = py;
2065	pl_tex = tex;	2304	pl_tex = tex;
2066	continue;	2305	continue;
2067	}	2306	}
2068		2307
2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2308	arr->t2f_v3f (0 , 0 , px , py , 0);
2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2071	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);
2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2073
2074	if (expect_false (cell->flags) && expect_false (z == 2))
2075	{
2076	// overlays such as the speech bubble, probably more to come
2077	if (cell->flags & 1)
2078	{
2079	maptex tex = self->tex [1];
2080	int px = x * T + T * 2 / 32;
2081	int py = y * T - T * 6 / 32;
2082
2083	if (tex.name)
2084	{
2085	if (key.texname != tex.name)
2086	{
2087	key.texname = tex.name;
2088	arr = rc_array (rc, &key);
2089	}
2090
2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095	}
2096	}
2097	}
2098		2312
2099	// update smooth hash	2313	// update smooth hash
2100	if (tex.smoothtile)	2314	if (tex.smoothtile)
2101	{	2315	{
2102	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
2103	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
2104		2318
2105	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
2106		2320
2107	// 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
2108	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
2109		2323
2110	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
2118		2332
2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
2121		2335
2122	// full tile	2336	// full tile
2123	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);
2124		2338
2125	// borders	2339	// borders
2126	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);
2127	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);
2128	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);
2129	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);
2130		2344
2131	// corners	2345	// corners
2132	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);
2133	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);
2134	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);
2135	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);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2136	}	2370	}
2137	}	2371	}
2138	}	2372	}
2139	}	2373	}
2140		2374
2141	rc_draw (rc);	2375	rc.draw ();
2142	rc_clear (rc);	2376	rc.clear ();
2143		2377
2144	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
2145	// this is basically counting sort	2379	// this is basically counting sort
2146	{	2380	{
2147	int w, b;	2381	int w, b;
2148		2382
2149	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
2150	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
2151	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)
2152	{	2388	{
2153	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
2154	if (smask)	2390	IV bits = it->second;
2155	for (b = 0; b < 32; ++b)	2391
2156	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
2157	{	2395	{
2158	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
2159	HE *he;	2404	if (tex.name)
2160
2161	hv_iterinit (smooth);
2162	while ((he = hv_iternext (smooth)))
2163	{	2405	{
2164	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
2165	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
2166		2408	if (key.texname != tex.name)
2167	if (!(bits & 0x1000)
2168	&& skey->level == level
2169	&& level > smooth_max [skey->x][skey->y])
2170	{	2409	{
2171	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
2172	int px = (((int)skey->x) - 1) * T;
2173	int py = (((int)skey->y) - 1) * T;
2174	int border = bits & 15;
2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176	float dx = tex.s * .0625f; // 16 images/row
2177	float dy = tex.t * .5f ; // 2 images/column
2178		2411
2179	if (tex.name)
2180	{
2181	// this time avoiding texture state changes
2182	// save gobs of state changes.
2183	if (key.texname != tex.name)
2184	{
2185	glEnd ();	2412	glEnd ();
2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2187	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2188	}	2415	}
2189		2416
2190	if (border)	2417	if (border)
2191	{	2418	{
2192	float ox = border * dx;	2419	float ox = border * dx;
2193		2420
2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2198	}	2425	}
2199		2426
2200	if (corner)	2427	if (corner)
2201	{	2428	{
2202	float ox = corner * dx;	2429	float ox = corner * dx;
2203		2430
2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2208	}
2209	}
2210	}	2435	}
2211	}	2436	}
2212	}	2437	}
2213	}	2438	}
2214		2439
2215	glEnd ();	2440	glEnd ();
2216	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2217	key.texname = -1;	2442	key.texname = -1;
2218	}	2443	}
2219
2220	hv_clear (smooth);
2221	}	2444	}
2222		2445
2223	if (pl_tex.name)	2446	if (pl_tex.name)
2224	{	2447	{
2225	maptex tex = pl_tex;	2448	maptex tex = pl_tex;
2226	int px = pl_x + sdx;	2449	int px = pl_x + sdx;
2227	int py = pl_y + sdy;	2450	int py = pl_y + sdy;
2228		2451
2229	key.texname = tex.name;	2452	key.texname = tex.name;
2230	arr = rc_array (rc, &key);	2453	rc_t::array_t &arr = rc.array (key);
2231		2454
2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2455	arr.t2f_v3f (0 , 0 , px , py , 0);
2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2234	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);
2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2236		2459
2237	rc_draw (rc);	2460	rc.draw ();
2238	}	2461	}
2239		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2240	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2241	rc_free (rc);
2242		2467
2243	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2244	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2245	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2246	{	2471	{
…		…
2249	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2250	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2251	{	2476	{
2252	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2253		2478
2254	int px = x * T;	2479	int px = x * Tw;
2255	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2256		2487
2257	if (cell->stat_hp)	2488	if (cell->stat_hp)
2258	{	2489	{
2259	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2260	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2261		2492
2262	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2263	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2264	px + width - 1, py);	2495	px + width - 1, py);
2265		2496
…		…
2271	}	2502	}
2272	}	2503	}
2273	}	2504	}
2274		2505
2275	void	2506	void
2276	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)
2277	CODE:	2508	CODE:
2278	{	2509	{
2279	static float color[16][3] = {	2510	static float color[16][3] = {
2280	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2281	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2282	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2283	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2284		2515
2285	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2286	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2287	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2288	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2289		2520
2290	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2291	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2292	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2293	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2294		2525
2295	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2296		2527
2297	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2298	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2299	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2300	};	2531	};
2301		2532
2302	int x, y;	2533	int x, y;
2303		2534
2304	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2305	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2306	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2307	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2308	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2309		2546
2310	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2314		2551
2315	if (m)	2552	if (m)
2316	{	2553	{
2317	float *c = color [m & 15];	2554	float *c = color [m & 15];
2318		2555
2319	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2320	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2321		2558
2322	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2323	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2324	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2325	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2326	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2327	}	2564	}
…		…
2335	void	2572	void
2336	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)
2337	PPCODE:	2574	PPCODE:
2338	{	2575	{
2339	int x, y;	2576	int x, y;
2340	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2341	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2342	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2343	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);
2344	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2345	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2346	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2347		2585
2348	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2349	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2350		2588
2351	mx += self->x - 1;	2589	mx += self->x - 1;
2352	my += self->y - 1;	2590	my += self->y - 1;
2353
2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2355		2591
2356	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2357	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2358	{	2594	{
2359	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2362	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2363	{	2599	{
2364	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2365		2601
2366	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2367	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2368	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2369	}	2605	}
2370	}	2606	}
2371		2607
2372	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2373	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2392		2628
2393	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2394	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2395	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2396		2632
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2398	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2399	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2401	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 */
2402	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2404	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2405	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2406	}	2642	}
2407		2643
2408	free (darkness1);	2644	free (darkness1);
2409		2645
2410	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2411	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2412	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2413	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2414	}	2650	}
2415		2651
2416	SV *	2652	SV *
…		…
2479	else	2715	else
2480	*data++ = 0;	2716	*data++ = 0;
2481	}	2717	}
2482	}	2718	}
2483		2719
2484	/* if size is wh + 5 then no data has been found /	2720	/* if size is wh + 5 then no data has been found /
2485	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2486	{	2722	{
2487	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2489	}	2725	}
2490		2726
2491	RETVAL = data_sv;	2727	RETVAL = data_sv;
2492	}	2728	}
2493	OUTPUT:	2729	OUTPUT:
2494	RETVAL	2730	RETVAL
2495		2731
2496	void	2732	void
…		…
2503	STRLEN len;	2739	STRLEN len;
2504	uint8_t data, end;	2740	uint8_t data, end;
2505		2741
2506	len = SvLEN (data_sv);	2742	len = SvLEN (data_sv);
2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2508	data = SvPVbyte_nolen (data_sv);	2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2509	end = data + len + 8;	2745	end = data + len + 8;
2510		2746
2511	if (len < 5)	2747	if (len < 5)
2512	XSRETURN_EMPTY;	2748	XSRETURN_EMPTY;
2513		2749
…		…
2574	}	2810	}
2575		2811
2576	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2577		2813
2578	DC::RW	2814	DC::RW
2579	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2580	CODE:	2816	CODE:
2581	{	2817	{
2582	STRLEN datalen;	2818	STRLEN datalen;
2583	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2584		2820
…		…
2586	}	2822	}
2587	OUTPUT:	2823	OUTPUT:
2588	RETVAL	2824	RETVAL
2589		2825
2590	DC::RW	2826	DC::RW
2591	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")
2592	CODE:	2828	CODE:
2593	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2594	OUTPUT:	2830	OUTPUT:
2595	RETVAL	2831	RETVAL
2596		2832
…		…
2614	if (RETVAL < 0)	2850	if (RETVAL < 0)
2615	{	2851	{
2616	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2617		2853
2618	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)
2619	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2620		2861	}
		2862	else
2621	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2622	}	2864	}
2623		2865
2624	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2625	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2626	}	2868	}
…		…
2673	void	2915	void
2674	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)
2675	CODE:	2917	CODE:
2676	{	2918	{
2677	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));
2678	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;
2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2680	}	2922	}
2681		2923
2682	void	2924	void
2683	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2686		2928
2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2688		2930
2689	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2690		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
2691	DC::MixChunk	2945	DC::MixChunk
2692	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2693	CODE:	2947	CODE:
2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2695	OUTPUT:	2949	OUTPUT:
2696	RETVAL	2950	RETVAL
2697		2951
…		…
2727	OUTPUT:	2981	OUTPUT:
2728	RETVAL	2982	RETVAL
2729		2983
2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2731		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
2732	int	2998	int
2733	volume (int volume = -1)	2999	volume (int volume = -1)
2734	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2735	CODE:	3001	CODE:
2736	if (items > 0)	3002	if (items > 0)
…		…
2747	void	3013	void
2748	halt ()	3014	halt ()
2749	CODE:	3015	CODE:
2750	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2751		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2752	DC::MixMusic	3025	DC::MixMusic
2753	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2754	CODE:	3027	CODE:
2755	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2756	OUTPUT:	3029	OUTPUT:
2757	RETVAL	3030	RETVAL
2758		3031
…		…
2786	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2787	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2788	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2789	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2790	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2791	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2792	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2793	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2794	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2795	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2807	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2808	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2809	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2810	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2811	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2812	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2813	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2814	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2815	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2816	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2884	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2885	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2886	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2887	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2888	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2889	# undef const_iv	3170	# undef const_iv
2890	};	3171	};
2891		3172
2892	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--)
2893	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2894		3175
2895	texture_av = newAV ();	3176	texture_av = newAV ();
2896	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2897	}	3178	}
2898		3179
…		…
2900	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2901	CODE:	3182	CODE:
2902	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2903	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2904		3185
2905	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2906	gl_vendor ()	3190	gl_vendor ()
2907	CODE:	3191	CODE:
2908	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2909	OUTPUT:	3193	OUTPUT:
2910	RETVAL	3194	RETVAL
2911		3195
2912	char *	3196	const char *
2913	gl_version ()	3197	gl_version ()
2914	CODE:	3198	CODE:
2915	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2916	OUTPUT:	3200	OUTPUT:
2917	RETVAL	3201	RETVAL
2918		3202
2919	char *	3203	const char *
2920	gl_extensions ()	3204	gl_extensions ()
2921	CODE:	3205	CODE:
2922	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2923	OUTPUT:	3207	OUTPUT:
2924	RETVAL	3208	RETVAL
2925		3209
2926	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2927		3215
2928	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2929	CODE:	3217	CODE:
2930	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2931	OUTPUT:	3219	OUTPUT:
…		…
2939		3227
2940	int glGetError ()	3228	int glGetError ()
2941		3229
2942	void glFinish ()	3230	void glFinish ()
2943		3231
		3232	void glFlush ()
		3233
2944	void glClear (int mask)	3234	void glClear (int mask)
2945		3235
2946	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)
2947	PROTOTYPE: @	3237	PROTOTYPE: @
2948		3238
…		…
2957	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2958		3248
2959	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2960	CODE:	3250	CODE:
2961	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2962		3254
2963	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2964		3256
2965	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2966		3258
…		…
3001	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
3002	CODE:	3294	CODE:
3003	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
3004		3296
3005	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
3006	ALIAS:	3299	ALIAS:
3007	glColor_premultiply = 1	3300	glColor_premultiply = 1
3008	CODE:	3301	CODE:
3009	if (ix)	3302	if (ix)
3010	{	3303	{
…		…
3116		3409
3117	void glEndList ()	3410	void glEndList ()
3118		3411
3119	void glCallList (int list)	3412	void glCallList (int list)
3120		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
3121	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3122		3420
3123	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
3124		3422
3125	void	3423	void
3126	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
3127	PPCODE:	3425	PPCODE:
3128	{	3426	{
3129	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
3130	XPUSHs (self);	3428	XPUSHs (self);
3131	}	3429	}
3132		3430
3133	BOOT:	3431	BOOT:
3134	{	3432	{
…		…
3142		3440
3143	void	3441	void
3144	draw (SV *self)	3442	draw (SV *self)
3145	CODE:	3443	CODE:
3146	{	3444	{
3147	HV *hv;	3445	HV *hv;
3148	SV **svp;	3446	SV **svp;
3149	NV x, y, w, h;	3447	NV x, y, w, h;
3150	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
3151	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
3152	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
3153	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.277 by root, Mon Sep 1 06:18:09 2008 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 1.277 by root, Mon Sep 1 06:18:09 2008 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC