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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 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	uint8_t unused; /* set to zero on use */	267	uint8_t unused; /* set to zero on use */
239	} maptex;	268	};
240		269
241	typedef struct {	270	struct mapcell
		271	{
242	uint32_t player;	272	uint32_t player;
243	tileid tile[3];	273	tileid tile[3];
244	uint16_t darkness;	274	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	276	};
247		277
248	typedef struct {	278	struct maprow
		279	{
249	int32_t c0, c1;	280	int32_t c0, c1;
250	mapcell *col;	281	mapcell *col;
251	} maprow;	282	};
252		283
253	typedef struct map {	284	struct mapgrid {
254	int x, y, w, h;	285	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
258		289
259	int32_t rows;	290	int32_t rows;
260	maprow *row;	291	maprow *row;
261	} *DC__Map;	292	};
262		293
263	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
264	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
265	{	299	{
266	char *p;	300	T *p;
267		301
268	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
269	Zero (p, inc, char);	303	Zero (p, inc, T);
270	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
271	Safefree (ptr);	305	Safefree (ptr);
272		306
273	return p;	307	ptr = p;
274	}	308	}
275		309
276	static char *	310	template<typename T>
277	append (char *ptr, int sze, int inc)
278	{
279	Renew (ptr, sze + inc, char);
280	Zero (ptr + sze, inc, char);
281
282	return ptr;
283	}
284
285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
287
288	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
289	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
290	{	320	{
291	while (self->faces <= face)	321	while (self->faces <= face)
292	{	322	{
293	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
294	self->faces *= 2;	324	self->faces *= 2;
295	}	325	}
296	}	326	}
297		327
298	static void	328	static void
299	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
300	{	330	{
301	while (self->texs <= texid)	331	while (self->texs <= texid)
302	{	332	{
303	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
304	self->texs *= 2;	334	self->texs *= 2;
305	}	335	}
306	}	336	}
307		337
308	static maprow *	338	static maprow *
309	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
310	{	340	{
311	if (0 > y)	341	if (0 > y)
312	{	342	{
313	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
315		345
316	self->rows += extend;	346	self->rows += extend;
317	self->y += extend;	347	self->y += extend;
318	y += extend;	348	y += extend;
319	}	349	}
320	else if (y >= self->rows)	350	else if (y >= self->rows)
321	{	351	{
322	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
323	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
324	self->rows += extend;	354	self->rows += extend;
325	}	355	}
326		356
327	return self->row + y;	357	return self->row + y;
328	}	358	}
…		…
338	}	368	}
339		369
340	if (row->c0 > x)	370	if (row->c0 > x)
341	{	371	{
342	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
343	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
344	row->c0 -= extend;	374	row->c0 -= extend;
345	}	375	}
346	else if (x >= row->c1)	376	else if (x >= row->c1)
347	{	377	{
348	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
349	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
350	row->c1 += extend;	380	row->c1 += extend;
351	}	381	}
352		382
353	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
354	}	384	}
355		385
356	static mapcell *	386	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
358	{	388	{
359	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
360	}	390	}
361		391
362	static void	392	static void
363	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
364	{	394	{
365	int r;	395	int r;
366		396
367	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	416	(cell)->flags = 0; \
387	(cell)->player = 0; \	417	(cell)->player = 0; \
388	} while (0)	418	} while (0)
389		419
390	static void	420	static void
391	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)
392	{	422	{
393	int x, y;	423	int x, y;
394	maprow *row;	424	maprow *row;
395	mapcell *cell;	425	mapcell *cell;
396		426
…		…
413	CELL_CLEAR (cell);	443	CELL_CLEAR (cell);
414	}	444	}
415	}	445	}
416	}	446	}
417		447
418	typedef struct {	448	struct smooth_key
		449	{
419	tileid tile;	450	tileid tile;
420	uint8_t x, y, level;	451	uint8_t x, y, level;
421	} 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	}
422		471
423	static void	472	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	474	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
427		476
428	if (SvIOK (*sv))	477	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
430	else	479	else
431	sv_setiv (*sv, bits);	480	it->second \|= bits;
432	}	481	}
433		482
434	static void	483	static void
435	music_finished (void)	484	music_finished (void)
436	{	485	{
…		…
453	ev.code = 1;	502	ev.code = 1;
454	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
455	ev.data2 = 0;	504	ev.data2 = 0;
456		505
457	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;
458	}	514	}
459		515
460	static unsigned int	516	static unsigned int
461	minpot (unsigned int n)	517	minpot (unsigned int n)
462	{	518	{
…		…
472	n \|= n >> 16;	528	n \|= n >> 16;
473		529
474	return n + 1;	530	return n + 1;
475	}	531	}
476		532
477	static unsigned int
478	popcount (unsigned int n)
479	{
480	n -= (n >> 1) & 0x55555555U;
481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
483	n *= 0x01010101U;
484
485	return n >> 24;
486	}
487
488	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
489	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
490	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
491		536
492	/******************************************************************************/	537	/******************************************************************************/
…		…
545		590
546	return mod;	591	return mod;
547	}	592	}
548		593
549	static void	594	static void
550	deliantra_main ()	595	deliantra_main (SV *real_main)
551	{	596	{
552	char *argv[] = { 0 };	597	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	601	}
555		602
556	#ifdef __MACOSX__	603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
557	/* to due surprising braindamage on the side of SDL design, we	606	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	607	* do some mind-boggling hack here: SDL requires a custom main()
559	* 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,
560	* 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,
561	* and which calls our main (== SDL_main) back.	610	* and which calls our main (== SDL_main) back.
562	*/	611	*/
563	extern C_LINKAGE int	612	extern C_LINKAGE int
564	main (int argc, char *argv[])	613	main (int argc, char *argv[])
565	{	614	{
566	deliantra_main ();	615	deliantra_main (real_main);
567	}	616	}
568		617
569	#undef main	618	#undef main
570		619
571	extern C_LINKAGE int main (int argc, char *argv[]);	620	extern C_LINKAGE int main (int argc, char *argv[]);
572		621
573	static void	622	static void
574	SDL_braino (void)	623	SDL_main_hack (SV *real_main_)
575	{	624	{
		625	real_main = real_main_;
		626
576	char *argv[] = { "deliantra client", 0 };	627	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	628	(main) (1, argv);
578	}	629	}
579	#else	630	#else
580	static void	631	static void
581	SDL_braino (void)	632	SDL_main_hack (SV *real_main)
582	{	633	{
583	deliantra_main ();	634	deliantra_main (real_main);
584	}	635	}
585	#endif	636	#endif
586		637
587	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
588		639
…		…
789		840
790	const_iv (FOW_DARKNESS)	841	const_iv (FOW_DARKNESS)
791	# undef const_iv	842	# undef const_iv
792	};	843	};
793		844
794	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--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		847
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	850	}
800		851
…		…
816	NV ceil (NV x)	867	NV ceil (NV x)
817		868
818	IV minpot (UV n)	869	IV minpot (UV n)
819		870
820	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
821		882
822	void	883	void
823	pango_init ()	884	pango_init ()
824	CODE:	885	CODE:
825	{	886	{
…		…
833	#endif	894	#endif
834	}	895	}
835		896
836	char *SDL_GetError ()	897	char *SDL_GetError ()
837		898
838	void SDL_braino ()	899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
839		901
840	int SDL_Init (U32 flags)	902	int SDL_Init (U32 flags)
841		903
842	int SDL_InitSubSystem (U32 flags)	904	int SDL_InitSubSystem (U32 flags)
843		905
844	void SDL_QuitSubSystem (U32 flags)	906	void SDL_QuitSubSystem (U32 flags)
845		907
846	void SDL_Quit ()	908	void SDL_Quit ()
847		909
848	int SDL_GL_SetAttribute (int attr, int value)	910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
849		912
850	int SDL_GL_GetAttribute (int attr)	913	int SDL_GL_GetAttribute (int attr)
851	CODE:	914	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	916	XSRETURN_UNDEF;
854	OUTPUT:	917	OUTPUT:
855	RETVAL	918	RETVAL
856		919
857	void	920	void
…		…
912	);	975	);
913		976
914	if (RETVAL)	977	if (RETVAL)
915	{	978	{
916	av_clear (texture_av);	979	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#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);
920	#include "glfunc.h"	981	#include "glfunc.h"
921	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	985	}
923	}	986	}
924	OUTPUT:	987	OUTPUT:
925	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
926		992
927	void	993	void
928	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
929		995
930	char *	996	char *
931	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
932		999
933	int	1000	int
934	SDL_GetAppState ()	1001	SDL_GetAppState ()
935		1002
936	int	1003	int
937	SDL_GetModState ()	1004	SDL_GetModState ()
938		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
939	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
940	poll_events ()	1014	peep_events ()
941	PPCODE:	1015	PPCODE:
942	{	1016	{
943	SDL_Event ev;	1017	SDL_Event ev;
944		1018
945	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
1011		1085
1012	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))));
1013	}	1087	}
1014	}	1088	}
1015		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
1016	int	1103	int
1017	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)
1018	POSTCALL:	1105	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
1021		1108
1022	void	1109	void
1023	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1169	add_font (char *file)
1083	CODE:	1170	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1172	OUTPUT:
1086	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)
1087		1181
1088	void	1182	void
1089	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
1090	ALIAS:	1184	ALIAS:
1091	load_image_file = 1	1185	load_image_file = 1
…		…
1137		1231
1138	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1143	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)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
1147		1241
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1314
1221	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1222		1316
1223	DC::Font	1317	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1319	CODE:
1226	{	1320	{
1227	int count;	1321	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1352	PROTOTYPE:
1259	CODE:	1353	CODE:
1260	tc_restore ();	1354	tc_restore ();
1261		1355
1262	DC::Layout	1356	DC::Layout
1263	new (SV *class)	1357	new (SV *klass)
1264	CODE:	1358	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1266		1360
1267	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1269	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1270	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1271	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1272	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1273	RETVAL->font = 0;	1367	RETVAL->font = 0;
1274	RETVAL->rc = rc_alloc ();
1275		1368
1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1278	OUTPUT:	1371	OUTPUT:
1279	RETVAL	1372	RETVAL
1280		1373
1281	void	1374	void
1282	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1283	CODE:	1376	CODE:
1284	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1285	rc_free (self->rc);
1286	Safefree (self);	1378	delete self;
1287		1379
1288	void	1380	void
1289	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1290	CODE:	1382	CODE:
1291	{	1383	{
…		…
1417		1509
1418	void	1510	void
1419	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1420	CODE:	1512	CODE:
1421	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1422	{	1514	{
1423	self->base_height = base_height;	1515	self->base_height = base_height;
1424	layout_update_font (self);	1516	layout_update_font (self);
1425	}	1517	}
1426		1518
1427	void	1519	void
…		…
1545	}	1637	}
1546		1638
1547	void	1639	void
1548	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1549	CODE:	1641	CODE:
1550	rc_clear (self->rc);	1642	self->rc.clear ();
1551	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1552	self->pl,	1644	self->pl,
1553	self->rc,	1645	&self->rc,
1554	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1555	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1556	flags	1648	flags
1557	);	1649	);
1558	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573		1665
1574	rc_draw (self->rc);	1666	self->rc.draw ();
1575		1667
1576	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1577	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1578	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1579	}	1671	}
…		…
1654	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1656	}	1748	}
1657	}	1749	}
1658		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
1659	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)
1660	CODE:	1873	CODE:
1661	{	1874	{
1662	GLint width;	1875	GLint width;
1663	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);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1884
1672	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1673		1886
1674	DC::Map	1887	DC::Map
1675	new (SV *class)	1888	new (SV *klass)
1676	CODE:	1889	CODE:
1677	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1891	RETVAL->x = 0;
1679	RETVAL->y = 0;	1892	RETVAL->y = 0;
1680	RETVAL->w = 0;	1893	RETVAL->w = 0;
1681	RETVAL->h = 0;	1894	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1719		1932
1720	void	1933	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1935	CODE:
1723	{	1936	{
1724	tileid texid;	1937	tileid texid;
1725	maptex *tex;	1938	maptex *tex;
1726		1939
1727	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1728	return;	1941	return;
1729		1942
1730	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1944	return;
1732		1945
1733	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1734		1947
1735	if (!texid)	1948	if (!texid)
1736	return;	1949	return;
1737		1950
1738	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1771	}	1984	}
1772		1985
1773	void	1986	void
1774	expire_textures (DC::Map self, int texid, int count)	1987	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	1988	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	1989	for (; texid < self->texs && count; ++texid, --count)
1777	{	1990	{
1778	maptex *tex = self->tex + texid;	1991	maptex *tex = self->tex + texid;
1779		1992
1780	if (tex->name)	1993	if (tex->name)
1781	{	1994	{
1782	if (tex->unused)	1995	if (tex->unused)
1783	{	1996	{
1784	tex->name = 0;	1997	tex->name = 0;
1785	tex->unused = 0,	1998	tex->unused = 0;
1786	XPUSHs (sv_2mortal (newSViv (texid)));	1999	XPUSHs (sv_2mortal (newSViv (texid)));
1787	}	2000	}
1788	else	2001	else
1789	tex->unused = 1;	2002	tex->unused = 1;
1790	}	2003	}
…		…
1828	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1829	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1830		2043
1831	while (self->y < 0)	2044	while (self->y < 0)
1832	{	2045	{
1833	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1834		2047
1835	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1836	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1837	}	2050	}
1838	}	2051	}
1839		2052
1840	SV *	2053	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2055	CODE:
1843	{	2056	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2059	mapcell *cell;
…		…
1867		2080
1868	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1869		2082
1870	if (flags & 8)	2083	if (flags & 8)
1871	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1872	if (extmap)	2087	do
1873	{	2088	{
1874	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1875		2091
1876	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
1877	{	2095	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2096	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2098	}
1906	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++;
1907	}	2116	}
1908	else	2117	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2118	}
1911		2119
1912	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1914	{	2122	{
…		…
1962	? self->row + y	2170	? self->row + y
1963	: 0;	2171	: 0;
1964		2172
1965	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1966	{	2174	{
1967	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2176
1969	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1970	{	2178	{
1971	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1972		2180
…		…
1974	{	2182	{
1975	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2185	int a1 = tex.a;
1978		2186
1979	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1983	}	2191	}
1984	}	2192	}
1985		2193
1986	*map++ = (r )	2194	*map++ = (r )
1987	\| (g << 8)	2195	\| (g << 8)
1988	\| (b << 16)	2196	\| (b << 16)
1989	\| (a << 24);	2197	\| (a << 24);
1990	}	2198	}
1991	}	2199	}
1992		2200
1993	RETVAL = map_sv;	2201	RETVAL = map_sv;
1994	}	2202	}
1995	OUTPUT:	2203	OUTPUT:
1996	RETVAL	2204	RETVAL
1997		2205
1998	void	2206	void
1999	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)
2000	CODE:	2208	CODE:
2001	{	2209	{
2002	int x, y, z;	2210	int x, y, z;
2003		2211
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	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!
2007	smooth_key skey;
2008	int pl_x, pl_y;	2213	int pl_x, pl_y;
2009	maptex pl_tex;	2214	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
2011	rc_key_t key;	2217	rc_key_t key;
2012	rc_array_t *arr;	2218	rc_t::array_t *arr;
2013		2219
2014	pl_tex.name = 0;	2220	pl_tex.name = 0;
2015		2221
2016	// thats current max. sorry.	2222	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2225
2023	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2227	key.r = 255;
2025	key.g = 255;	2228	key.g = 255;
2026	key.b = 255;	2229	key.b = 255;
2027	key.a = 255;	2230	key.a = 255;
2028	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2233
2032	mx += self->x;	2234	mx += self->x;
2033	my += self->y;	2235	my += self->y;
2034		2236
2035	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
2036	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
2037	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
2038	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2039		2241
2040	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
2041	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
2042	{	2244	{
2043	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
2058	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2262
2061	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
2062	{	2264	{
2063	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;
2064		2269
2065	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
2067	{	2272	{
2068	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2279	tileid tile = cell->tile [z];
2075		2280
2076	if (tile)	2281	if (tile)
2077	{	2282	{
2078	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2284	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2285
2082	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
2083	{	2287	{
2084	self->tex [tile].unused = 0;	2288	self->tex [tile].unused = 0;
2085		2289
2086	if (!tex.name)	2290	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2292
2089	key.texname = tex.name;	2293	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
2091	}	2295	}
2092		2296
		2297	px = (x + 1) * Th - tex.w;
		2298	py = (y + 1) * Tw - tex.h;
		2299
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2094	{	2301	{
2095	pl_x = px;	2302	pl_x = px;
2096	pl_y = py;	2303	pl_y = py;
2097	pl_tex = tex;	2304	pl_tex = tex;
2098	continue;	2305	continue;
2099	}	2306	}
2100		2307
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2308	arr->t2f_v3f (0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2103	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);
2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2105
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	// overlays such as the speech bubble, probably more to come
2109	if (cell->flags & 1)
2110	{
2111	maptex tex = self->tex [1];
2112	int px = x * T + T * 2 / 32;
2113	int py = y * T - T * 6 / 32;
2114
2115	if (tex.name)
2116	{
2117	if (key.texname != tex.name)
2118	{
2119	key.texname = tex.name;
2120	arr = rc_array (rc, &key);
2121	}
2122
2123	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127	}
2128	}
2129	}
2130		2312
2131	// update smooth hash	2313	// update smooth hash
2132	if (tex.smoothtile)	2314	if (tex.smoothtile)
2133	{	2315	{
2134	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
2136		2318
2137	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
2138		2320
2139	// 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
2140	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
2141		2323
2142	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
2150		2332
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
2153		2335
2154	// full tile	2336	// full tile
2155	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);
2156		2338
2157	// borders	2339	// borders
2158	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);
2159	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);
2160	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);
2161	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);
2162		2344
2163	// corners	2345	// corners
2164	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);
2165	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);
2166	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);
2167	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);
2168	}	2370	}
2169	}	2371	}
2170	}	2372	}
2171	}	2373	}
2172		2374
2173	rc_draw (rc);	2375	rc.draw ();
2174	rc_clear (rc);	2376	rc.clear ();
2175		2377
2176	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
2177	// this is basically counting sort	2379	// this is basically counting sort
2178	{	2380	{
2179	int w, b;	2381	int w, b;
2180		2382
2181	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
2182	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
2183	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)
2184	{	2388	{
2185	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
2186	if (smask)	2390	IV bits = it->second;
2187	for (b = 0; b < 32; ++b)	2391
2188	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
2189	{	2395	{
2190	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
2191	HE *he;	2404	if (tex.name)
2192
2193	hv_iterinit (smooth);
2194	while ((he = hv_iternext (smooth)))
2195	{	2405	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
2197	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
2198		2408	if (key.texname != tex.name)
2199	if (!(bits & 0x1000)
2200	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])
2202	{	2409	{
2203	maptex tex = self->tex [skey->tile];
2204	int px = (((int)skey->x) - 1) * T;
2205	int py = (((int)skey->y) - 1) * T;
2206	int border = bits & 15;
2207	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208	float dx = tex.s * .0625f; // 16 images/row
2209	float dy = tex.t * .5f ; // 2 images/column
2210
2211	if (tex.name)
2212	{
2213	// this time avoiding texture state changes
2214	// save gobs of state changes.
2215	if (key.texname != tex.name)
2216	{
2217	self->tex [skey->tile].unused = 0;	2410	self->tex [skey.tile].unused = 0;
2218		2411
2219	glEnd ();	2412	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2222	}	2415	}
2223		2416
2224	if (border)	2417	if (border)
2225	{	2418	{
2226	float ox = border * dx;	2419	float ox = border * dx;
2227		2420
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2425	}
2233		2426
2234	if (corner)	2427	if (corner)
2235	{	2428	{
2236	float ox = corner * dx;	2429	float ox = corner * dx;
2237		2430
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}
2243	}
2244	}	2435	}
2245	}	2436	}
2246	}	2437	}
2247	}	2438	}
2248		2439
2249	glEnd ();	2440	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2442	key.texname = -1;
2252	}	2443	}
2253
2254	hv_clear (smooth);
2255	}	2444	}
2256		2445
2257	if (pl_tex.name)	2446	if (pl_tex.name)
2258	{	2447	{
2259	maptex tex = pl_tex;	2448	maptex tex = pl_tex;
2260	int px = pl_x + sdx;	2449	int px = pl_x + sdx;
2261	int py = pl_y + sdy;	2450	int py = pl_y + sdy;
2262		2451
2263	key.texname = tex.name;	2452	key.texname = tex.name;
2264	arr = rc_array (rc, &key);	2453	rc_t::array_t &arr = rc.array (key);
2265		2454
2266	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2455	arr.t2f_v3f (0 , 0 , px , py , 0);
2267	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2268	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);
2269	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2270		2459
2271	rc_draw (rc);	2460	rc.draw ();
2272	}	2461	}
2273		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2274	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2275	rc_free (rc);
2276		2467
2277	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2280	{	2471	{
…		…
2283	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2476	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2287		2478
2288	int px = x * T;	2479	int px = x * Tw;
2289	int py = y * T;	2480	int py = y * Th;
2290		2481
2291	if (expect_false (cell->player == player))	2482	if (ecb_expect_false (cell->player == player))
2292	{	2483	{
2293	px += sdx;	2484	px += sdx;
2294	py += sdy;	2485	py += sdy;
2295	}	2486	}
2296		2487
2297	if (cell->stat_hp)	2488	if (cell->stat_hp)
2298	{	2489	{
2299	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2492
2302	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2495	px + width - 1, py);
2305		2496
…		…
2311	}	2502	}
2312	}	2503	}
2313	}	2504	}
2314		2505
2315	void	2506	void
2316	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)
2317	CODE:	2508	CODE:
2318	{	2509	{
2319	static float color[16][3] = {	2510	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2324		2515
2325	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2329		2520
2330	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2334		2525
2335	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2336		2527
2337	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2340	};	2531	};
2341		2532
2342	int x, y;	2533	int x, y;
2343		2534
2344	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	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2349		2546
2350	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2354		2551
2355	if (m)	2552	if (m)
2356	{	2553	{
2357	float *c = color [m & 15];	2554	float *c = color [m & 15];
2358		2555
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2361		2558
2362	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2564	}
…		…
2375	void	2572	void
2376	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)
2377	PPCODE:	2574	PPCODE:
2378	{	2575	{
2379	int x, y;	2576	int x, y;
2380	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2383	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);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2585
2388	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2588
2391	mx += self->x - 1;	2589	mx += self->x - 1;
2392	my += self->y - 1;	2590	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2591
2396	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2398	{	2594	{
2399	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2599	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2405		2601
2406	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2605	}
2410	}	2606	}
2411		2607
2412	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2432		2628
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2632
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	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 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2642	}
2447		2643
2448	free (darkness1);	2644	free (darkness1);
2449		2645
2450	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2454	}	2650	}
2455		2651
2456	SV *	2652	SV *
…		…
2519	else	2715	else
2520	*data++ = 0;	2716	*data++ = 0;
2521	}	2717	}
2522	}	2718	}
2523		2719
2524	/* if size is wh + 5 then no data has been found /	2720	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2722	{
2527	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2725	}
2530		2726
2531	RETVAL = data_sv;	2727	RETVAL = data_sv;
2532	}	2728	}
2533	OUTPUT:	2729	OUTPUT:
2534	RETVAL	2730	RETVAL
2535		2731
2536	void	2732	void
…		…
2543	STRLEN len;	2739	STRLEN len;
2544	uint8_t data, end;	2740	uint8_t data, end;
2545		2741
2546	len = SvLEN (data_sv);	2742	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2745	end = data + len + 8;
2550		2746
2551	if (len < 5)	2747	if (len < 5)
2552	XSRETURN_EMPTY;	2748	XSRETURN_EMPTY;
2553		2749
…		…
2614	}	2810	}
2615		2811
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2813
2618	DC::RW	2814	DC::RW
2619	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2620	CODE:	2816	CODE:
2621	{	2817	{
2622	STRLEN datalen;	2818	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2624		2820
…		…
2626	}	2822	}
2627	OUTPUT:	2823	OUTPUT:
2628	RETVAL	2824	RETVAL
2629		2825
2630	DC::RW	2826	DC::RW
2631	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")
2632	CODE:	2828	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2830	OUTPUT:
2635	RETVAL	2831	RETVAL
2636		2832
…		…
2654	if (RETVAL < 0)	2850	if (RETVAL < 0)
2655	{	2851	{
2656	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2657		2853
2658	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)
2659	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2660		2861	}
		2862	else
2661	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2662	}	2864	}
2663		2865
2664	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2666	}	2868	}
…		…
2713	void	2915	void
2714	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)
2715	CODE:	2917	CODE:
2716	{	2918	{
2717	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));
2718	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;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2922	}
2721		2923
2722	void	2924	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2928
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2930
2729	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2730		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
2731	DC::MixChunk	2945	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2733	CODE:	2947	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2949	OUTPUT:
2736	RETVAL	2950	RETVAL
2737		2951
…		…
2767	OUTPUT:	2981	OUTPUT:
2768	RETVAL	2982	RETVAL
2769		2983
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		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
2772	int	2998	int
2773	volume (int volume = -1)	2999	volume (int volume = -1)
2774	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2775	CODE:	3001	CODE:
2776	if (items > 0)	3002	if (items > 0)
…		…
2787	void	3013	void
2788	halt ()	3014	halt ()
2789	CODE:	3015	CODE:
2790	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2791		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2792	DC::MixMusic	3025	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2794	CODE:	3027	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3029	OUTPUT:
2797	RETVAL	3030	RETVAL
2798		3031
…		…
2826	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	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),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2928	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),
2929	# undef const_iv	3170	# undef const_iv
2930	};	3171	};
2931		3172
2932	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--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3175
2935	texture_av = newAV ();	3176	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2937	}	3178	}
2938		3179
…		…
2940	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3182	CODE:
2942	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2944		3185
2945	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2946	gl_vendor ()	3190	gl_vendor ()
2947	CODE:	3191	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3193	OUTPUT:
2950	RETVAL	3194	RETVAL
2951		3195
2952	char *	3196	const char *
2953	gl_version ()	3197	gl_version ()
2954	CODE:	3198	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3200	OUTPUT:
2957	RETVAL	3201	RETVAL
2958		3202
2959	char *	3203	const char *
2960	gl_extensions ()	3204	gl_extensions ()
2961	CODE:	3205	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3207	OUTPUT:
2964	RETVAL	3208	RETVAL
2965		3209
2966	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2967		3215
2968	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2969	CODE:	3217	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3219	OUTPUT:
…		…
2979		3227
2980	int glGetError ()	3228	int glGetError ()
2981		3229
2982	void glFinish ()	3230	void glFinish ()
2983		3231
		3232	void glFlush ()
		3233
2984	void glClear (int mask)	3234	void glClear (int mask)
2985		3235
2986	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)
2987	PROTOTYPE: @	3237	PROTOTYPE: @
2988		3238
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2998		3248
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3250	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
3002		3254
3003	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
3004		3256
3005	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
3006		3258
…		…
3157		3409
3158	void glEndList ()	3410	void glEndList ()
3159		3411
3160	void glCallList (int list)	3412	void glCallList (int list)
3161		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3420
3164	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
3165		3422
3166	void	3423	void
3167	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3425	PPCODE:
3169	{	3426	{
3170	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
3171	XPUSHs (self);	3428	XPUSHs (self);
3172	}	3429	}
3173		3430
3174	BOOT:	3431	BOOT:
3175	{	3432	{
…		…
3183		3440
3184	void	3441	void
3185	draw (SV *self)	3442	draw (SV *self)
3186	CODE:	3443	CODE:
3187	{	3444	{
3188	HV *hv;	3445	HV *hv;
3189	SV **svp;	3446	SV **svp;
3190	NV x, y, w, h;	3447	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
3194	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC