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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.282 by root, Fri Dec 5 14:50:01 2008 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
70	# include <netinet/in.h>	76	# include <netinet/in.h>
71	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
72	# include <inttypes.h>	78	# include <inttypes.h>
73	#endif	79	#endif
74		80
75	#if __GNUC__ >= 4	81	#include "ecb.h"
76	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
77	#else
78	# define expect(expr,value) (expr)
79	#endif
80
81	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)
83		83
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 16	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
87		90
88	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
90		93
91	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
92		95
93	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		98
96	#define KMOD_LRAM 0x10000 // our extension	99	#define KMOD_LRAM 0x10000 // our extension
		100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
97		122
98	static AV *texture_av;	123	static AV *texture_av;
99		124
100	static struct	125	static struct
101	{	126	{
…		…
158	{	183	{
159	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
160		185
161	while (attrs)	186	while (attrs)
162	{	187	{
163	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
164		189
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	191	return 1;
167		192
168	attrs = attrs->next;	193	attrs = attrs->next;
169	}	194	}
170		195
171	return 0;	196	return 0;
172	}	197	}
173		198
174	typedef struct cf_layout {	199	struct cf_layout {
175	PangoLayout *pl;	200	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
177	int base_height;	202	int base_height;
178	DC__Font font;	203	DC__Font font;
179	rc_t *rc;	204	rc_t rc;
180	} *DC__Layout;	205	};
		206
		207	typedef cf_layout *DC__Layout;
181		208
182	static DC__Font default_font;	209	static DC__Font default_font;
183	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
185		212
186	static void	213	static void
187	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
188	{	215	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	219	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	221	}
195		222
196	static void	223	static void
…		…
223		250
224	*w = rect.width;	251	*w = rect.width;
225	*h = rect.height;	252	*h = rect.height;
226	}	253	}
227		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
228	typedef uint16_t tileid;	257	typedef uint16_t tileid;
229	typedef uint16_t faceid;	258	typedef uint16_t faceid;
230		259
231	typedef struct {	260	struct maptex
		261	{
232	GLuint name;	262	GLuint name;
233	int w, h;	263	int w, h;
234	float s, t;	264	float s, t;
235	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
236	tileid smoothtile;	266	tileid smoothtile;
237	uint8_t smoothlevel;	267	uint8_t smoothlevel;
238	uint8_t unused; /* set to zero on use */	268	uint8_t unused; /* set to zero on use */
239	} maptex;	269	};
240		270
241	typedef struct {	271	struct mapcell
		272	{
242	uint32_t player;	273	uint32_t player;
243	tileid tile[3];	274	tileid tile[3];
244	uint16_t darkness;	275	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	277	};
247		278
248	typedef struct {	279	struct maprow
		280	{
249	int32_t c0, c1;	281	int32_t c0, c1;
250	mapcell *col;	282	mapcell *col;
251	} maprow;	283	};
252		284
253	typedef struct map {	285	struct mapgrid {
254	int x, y, w, h;	286	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
258		290
259	int32_t rows;	291	int32_t rows;
260	maprow *row;	292	maprow *row;
261	} *DC__Map;	293	};
262		294
263	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
264	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
265	{	300	{
266	char *p;	301	T *p;
267		302
268	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
269	Zero (p, inc, char);	304	Zero (p, inc, T);
270	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
271	Safefree (ptr);	306	Safefree (ptr);
272		307
273	return p;	308	ptr = p;
274	}	309	}
275		310
276	static char *	311	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	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
289	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
290	{	321	{
291	while (self->faces <= face)	322	while (self->faces <= face)
292	{	323	{
293	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
294	self->faces *= 2;	325	self->faces *= 2;
295	}	326	}
296	}	327	}
297		328
298	static void	329	static void
299	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
300	{	331	{
301	while (self->texs <= texid)	332	while (self->texs <= texid)
302	{	333	{
303	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
304	self->texs *= 2;	335	self->texs *= 2;
305	}	336	}
306	}	337	}
307		338
308	static maprow *	339	static maprow *
309	map_get_row (DC__Map self, int y)	340	map_get_row (mapgrid *self, int y)
310	{	341	{
311	if (0 > y)	342	if (0 > y)
312	{	343	{
313	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
315		346
316	self->rows += extend;	347	self->rows += extend;
317	self->y += extend;	348	self->y += extend;
318	y += extend;	349	y += extend;
319	}	350	}
320	else if (y >= self->rows)	351	else if (y >= self->rows)
321	{	352	{
322	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
323	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
324	self->rows += extend;	355	self->rows += extend;
325	}	356	}
326		357
327	return self->row + y;	358	return self->row + y;
328	}	359	}
…		…
338	}	369	}
339		370
340	if (row->c0 > x)	371	if (row->c0 > x)
341	{	372	{
342	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
343	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
344	row->c0 -= extend;	375	row->c0 -= extend;
345	}	376	}
346	else if (x >= row->c1)	377	else if (x >= row->c1)
347	{	378	{
348	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
349	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
350	row->c1 += extend;	381	row->c1 += extend;
351	}	382	}
352		383
353	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
354	}	385	}
355		386
356	static mapcell *	387	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
358	{	389	{
359	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
360	}	391	}
361		392
362	static void	393	static void
363	map_clear (DC__Map self)	394	map_clear (mapgrid *self)
364	{	395	{
365	int r;	396	int r;
366		397
367	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	417	(cell)->flags = 0; \
387	(cell)->player = 0; \	418	(cell)->player = 0; \
388	} while (0)	419	} while (0)
389		420
390	static void	421	static void
391	map_blank (DC__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
392	{	423	{
393	int x, y;	424	int x, y;
394	maprow *row;	425	maprow *row;
395	mapcell *cell;	426	mapcell *cell;
396		427
…		…
413	CELL_CLEAR (cell);	444	CELL_CLEAR (cell);
414	}	445	}
415	}	446	}
416	}	447	}
417		448
418	typedef struct {	449	struct smooth_key
		450	{
419	tileid tile;	451	tileid tile;
420	uint8_t x, y, level;	452	uint8_t x, y, level;
421	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
422		472
423	static void	473	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	475	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
427		477
428	if (SvIOK (*sv))	478	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
430	else	480	else
431	sv_setiv (*sv, bits);	481	it->second \|= bits;
432	}	482	}
433		483
434	static void	484	static void
435	music_finished (void)	485	music_finished (void)
436	{	486	{
…		…
453	ev.code = 1;	503	ev.code = 1;
454	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
455	ev.data2 = 0;	505	ev.data2 = 0;
456		506
457	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
458	}	515	}
459		516
460	static unsigned int	517	static unsigned int
461	minpot (unsigned int n)	518	minpot (unsigned int n)
462	{	519	{
…		…
472	n \|= n >> 16;	529	n \|= n >> 16;
473		530
474	return n + 1;	531	return n + 1;
475	}	532	}
476		533
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. */	534	/* SDL should provide this, really. */
489	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
490	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
491		537
492	/******************************************************************************/	538	/******************************************************************************/
…		…
545		591
546	return mod;	592	return mod;
547	}	593	}
548		594
549	static void	595	static void
550	deliantra_main ()	596	deliantra_main (SV *real_main)
551	{	597	{
552	char *argv[] = { 0 };	598	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	602	}
555		603
556	#ifdef __MACOSX__	604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
557	/* to due surprising braindamage on the side of SDL design, we	607	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	608	* 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,	609	* 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,	610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
561	* and which calls our main (== SDL_main) back.	611	* and which calls our main (== SDL_main) back.
562	*/	612	*/
563	extern C_LINKAGE int	613	extern C_LINKAGE int
564	main (int argc, char *argv[])	614	main (int argc, char *argv[])
565	{	615	{
566	deliantra_main ();	616	deliantra_main (real_main);
567	}	617	}
568		618
569	#undef main	619	#undef main
570		620
571	extern C_LINKAGE int main (int argc, char *argv[]);	621	extern C_LINKAGE int main (int argc, char *argv[]);
572		622
573	static void	623	static void
574	SDL_braino (void)	624	SDL_main_hack (SV *real_main_)
575	{	625	{
		626	real_main = real_main_;
		627
576	char *argv[] = { "deliantra client", 0 };	628	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	629	(main) (1, argv);
578	}	630	}
579	#else	631	#else
580	static void	632	static void
581	SDL_braino (void)	633	SDL_main_hack (SV *real_main)
582	{	634	{
583	deliantra_main ();	635	deliantra_main (real_main);
584	}	636	}
585	#endif	637	#endif
586		638
587	MODULE = Deliantra::Client PACKAGE = DC	639	MODULE = Deliantra::Client PACKAGE = DC
588		640
…		…
789		841
790	const_iv (FOW_DARKNESS)	842	const_iv (FOW_DARKNESS)
791	# undef const_iv	843	# undef const_iv
792	};	844	};
793		845
794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		848
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	851	}
800		852
…		…
815		867
816	NV ceil (NV x)	868	NV ceil (NV x)
817		869
818	IV minpot (UV n)	870	IV minpot (UV n)
819		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
820	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
821		889
822	void	890	void
823	pango_init ()	891	pango_init ()
824	CODE:	892	CODE:
825	{	893	{
…		…
833	#endif	901	#endif
834	}	902	}
835		903
836	char *SDL_GetError ()	904	char *SDL_GetError ()
837		905
838	void SDL_braino ()	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
839		908
840	int SDL_Init (U32 flags)	909	int SDL_Init (U32 flags)
841		910
842	int SDL_InitSubSystem (U32 flags)	911	int SDL_InitSubSystem (U32 flags)
843		912
844	void SDL_QuitSubSystem (U32 flags)	913	void SDL_QuitSubSystem (U32 flags)
845		914
846	void SDL_Quit ()	915	void SDL_Quit ()
847		916
848	int SDL_GL_SetAttribute (int attr, int value)	917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
849		919
850	int SDL_GL_GetAttribute (int attr)	920	int SDL_GL_GetAttribute (int attr)
851	CODE:	921	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	923	XSRETURN_UNDEF;
854	OUTPUT:	924	OUTPUT:
855	RETVAL	925	RETVAL
856		926
857	void	927	void
…		…
912	);	982	);
913		983
914	if (RETVAL)	984	if (RETVAL)
915	{	985	{
916	av_clear (texture_av);	986	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);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
920	#include "glfunc.h"	988	#include "glfunc.h"
921	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	992	}
923	}	993	}
924	OUTPUT:	994	OUTPUT:
925	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
926		999
927	void	1000	void
928	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
929		1002
930	char *	1003	char *
931	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
932		1006
933	int	1007	int
934	SDL_GetAppState ()	1008	SDL_GetAppState ()
935		1009
936	int	1010	int
937	SDL_GetModState ()	1011	SDL_GetModState ()
938		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
939	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
940	poll_events ()	1021	peep_events ()
941	PPCODE:	1022	PPCODE:
942	{	1023	{
943	SDL_Event ev;	1024	SDL_Event ev;
944		1025
945	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
1011		1092
1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1013	}	1094	}
1014	}	1095	}
1015		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
1016	int	1110	int
1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1018	POSTCALL:	1112	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
1021		1115
1022	void	1116	void
1023	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1176	add_font (char *file)
1083	CODE:	1177	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1179	OUTPUT:
1086	RETVAL	1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1087		1188
1088	void	1189	void
1089	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
1090	ALIAS:	1191	ALIAS:
1091	load_image_file = 1	1192	load_image_file = 1
…		…
1137		1238
1138	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	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)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1147		1248
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1321
1221	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1222		1323
1223	DC::Font	1324	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1326	CODE:
1226	{	1327	{
1227	int count;	1328	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1359	PROTOTYPE:
1259	CODE:	1360	CODE:
1260	tc_restore ();	1361	tc_restore ();
1261		1362
1262	DC::Layout	1363	DC::Layout
1263	new (SV *class)	1364	new (SV *klass)
1264	CODE:	1365	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1266		1367
1267	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1269	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1270	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1271	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1272	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1273	RETVAL->font = 0;	1374	RETVAL->font = 0;
1274	RETVAL->rc = rc_alloc ();
1275		1375
1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1278	OUTPUT:	1378	OUTPUT:
1279	RETVAL	1379	RETVAL
1280		1380
1281	void	1381	void
1282	DESTROY (DC::Layout self)	1382	DESTROY (DC::Layout self)
1283	CODE:	1383	CODE:
1284	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1285	rc_free (self->rc);
1286	Safefree (self);	1385	delete self;
1287		1386
1288	void	1387	void
1289	set_text (DC::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1290	CODE:	1389	CODE:
1291	{	1390	{
…		…
1417		1516
1418	void	1517	void
1419	set_height (DC::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1420	CODE:	1519	CODE:
1421	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1422	{	1521	{
1423	self->base_height = base_height;	1522	self->base_height = base_height;
1424	layout_update_font (self);	1523	layout_update_font (self);
1425	}	1524	}
1426		1525
1427	void	1526	void
…		…
1545	}	1644	}
1546		1645
1547	void	1646	void
1548	render (DC::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1549	CODE:	1648	CODE:
1550	rc_clear (self->rc);	1649	self->rc.clear ();
1551	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1552	self->pl,	1651	self->pl,
1553	self->rc,	1652	&self->rc,
1554	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1555	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1556	flags	1655	flags
1557	);	1656	);
1558	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
…		…
1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573		1672
1574	rc_draw (self->rc);	1673	self->rc.draw ();
1575		1674
1576	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1577	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1578	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1579	}	1678	}
…		…
1654	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1656	}	1755	}
1657	}	1756	}
1658		1757
		1758	void
		1759	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
1659	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1660	CODE:	1880	CODE:
1661	{	1881	{
1662	GLint width;	1882	GLint width;
1663	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1891
1672	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1673		1893
1674	DC::Map	1894	DC::Map
1675	new (SV *class)	1895	new (SV *klass)
1676	CODE:	1896	CODE:
1677	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1898	RETVAL->x = 0;
1679	RETVAL->y = 0;	1899	RETVAL->y = 0;
1680	RETVAL->w = 0;	1900	RETVAL->w = 0;
1681	RETVAL->h = 0;	1901	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1719		1939
1720	void	1940	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1942	CODE:
1723	{	1943	{
1724	tileid texid;	1944	tileid texid;
1725	maptex *tex;	1945	maptex *tex;
1726		1946
1727	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1728	return;	1948	return;
1729		1949
1730	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1951	return;
1732		1952
1733	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1734		1954
1735	if (!texid)	1955	if (!texid)
1736	return;	1956	return;
1737		1957
1738	tex = self->tex + texid;	1958	tex = self->tex + texid;
…		…
1771	}	1991	}
1772		1992
1773	void	1993	void
1774	expire_textures (DC::Map self, int texid, int count)	1994	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	1995	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	1996	for (; texid < self->texs && count; ++texid, --count)
1777	{	1997	{
1778	maptex *tex = self->tex + texid;	1998	maptex *tex = self->tex + texid;
1779		1999
1780	if (tex->name)	2000	if (tex->name)
1781	{	2001	{
…		…
1828	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1829	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1830		2050
1831	while (self->y < 0)	2051	while (self->y < 0)
1832	{	2052	{
1833	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1834		2054
1835	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1836	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1837	}	2057	}
1838	}	2058	}
1839		2059
1840	SV *	2060	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2062	CODE:
1843	{	2063	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2066	mapcell *cell;
…		…
1867		2087
1868	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1869		2089
1870	if (flags & 8)	2090	if (flags & 8)
1871	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1872	if (extmap)	2094	do
1873	{	2095	{
1874	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1875		2098
1876	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1877	{	2102	{
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;	2103	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2104	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	}	2105	}
1906	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1907	}	2123	}
1908	else	2124	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2125	}
1911		2126
1912	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
1914	{	2129	{
…		…
1962	? self->row + y	2177	? self->row + y
1963	: 0;	2178	: 0;
1964		2179
1965	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1966	{	2181	{
1967	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2183
1969	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1970	{	2185	{
1971	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1972		2187
…		…
1974	{	2189	{
1975	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2192	int a1 = tex.a;
1978		2193
1979	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1983	}	2198	}
1984	}	2199	}
1985		2200
1986	*map++ = (r )	2201	*map++ = (r )
1987	\| (g << 8)	2202	\| (g << 8)
1988	\| (b << 16)	2203	\| (b << 16)
1989	\| (a << 24);	2204	\| (a << 24);
1990	}	2205	}
1991	}	2206	}
1992		2207
1993	RETVAL = map_sv;	2208	RETVAL = map_sv;
1994	}	2209	}
1995	OUTPUT:	2210	OUTPUT:
1996	RETVAL	2211	RETVAL
1997		2212
1998	void	2213	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)	2214	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2000	CODE:	2215	CODE:
2001	{	2216	{
2002	int x, y, z;	2217	int x, y, z;
2003		2218
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)	2219	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;	2220	int pl_x, pl_y;
2009	maptex pl_tex;	2221	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2222	rc_t rc;
		2223	rc_t rc_ov;
2011	rc_key_t key;	2224	rc_key_t key;
2012	rc_array_t *arr;	2225	rc_t::array_t *arr;
2013		2226
2014	pl_tex.name = 0;	2227	pl_tex.name = 0;
2015		2228
2016	// thats current max. sorry.	2229	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2232
2023	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2234	key.r = 255;
2025	key.g = 255;	2235	key.g = 255;
2026	key.b = 255;	2236	key.b = 255;
2027	key.a = 255;	2237	key.a = 255;
2028	key.mode = GL_QUADS;	2238	key.mode = GL_QUADS;
2029	key.format = GL_T2F_V3F;	2239	key.format = GL_T2F_V3F;
2030	key.texname = -1;
2031		2240
2032	mx += self->x;	2241	mx += self->x;
2033	my += self->y;	2242	my += self->y;
2034		2243
2035	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
2036	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
2037	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
2038	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2039		2248
2040	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
2041	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2042	{	2251	{
2043	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2058	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060		2269
2061	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
2062	{	2271	{
2063	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
2064		2276
2065	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
2067	{	2279	{
2068	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
…		…
2074	tileid tile = cell->tile [z];	2286	tileid tile = cell->tile [z];
2075		2287
2076	if (tile)	2288	if (tile)
2077	{	2289	{
2078	maptex tex = self->tex [tile];	2290	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2291	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2292
2082	if (key.texname != tex.name)	2293	if (key.texname != tex.name)
2083	{	2294	{
2084	self->tex [tile].unused = 0;	2295	self->tex [tile].unused = 0;
2085		2296
2086	if (!tex.name)	2297	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2299
2089	key.texname = tex.name;	2300	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
2091	}	2302	}
2092		2303
		2304	px = (x + 1) * Th - tex.w;
		2305	py = (y + 1) * Tw - tex.h;
		2306
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2094	{	2308	{
2095	pl_x = px;	2309	pl_x = px;
2096	pl_y = py;	2310	pl_y = py;
2097	pl_tex = tex;	2311	pl_tex = tex;
2098	continue;	2312	continue;
2099	}	2313	}
2100		2314
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2315	arr->t2f_v3f (0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2316	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);	2317	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);	2318	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		2319
2131	// update smooth hash	2320	// update smooth hash
2132	if (tex.smoothtile)	2321	if (tex.smoothtile)
2133	{	2322	{
2134	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
2135	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
2136		2325
2137	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
2138		2327
2139	// add bits to current tile and all neighbours. skey.x\|y is	2328	// add bits to current tile and all neighbours. skey.x\|y is
2140	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
2141		2330
2142	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
2150		2339
2151	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
2153		2342
2154	// full tile	2343	// full tile
2155	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2156		2345
2157	// borders	2346	// borders
2158	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2159	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2160	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2161	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2162		2351
2163	// corners	2352	// corners
2164	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2165	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2166	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2167	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2168	}	2377	}
2169	}	2378	}
2170	}	2379	}
2171	}	2380	}
2172		2381
2173	rc_draw (rc);	2382	rc.draw ();
2174	rc_clear (rc);	2383	rc.clear ();
2175		2384
2176	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
2177	// this is basically counting sort	2386	// this is basically counting sort
2178	{	2387	{
2179	int w, b;	2388	int w, b;
2180		2389
2181	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
2182	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
2183	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2184	{	2395	{
2185	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
2186	if (smask)	2397	IV bits = it->second;
2187	for (b = 0; b < 32; ++b)	2398
2188	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
2189	{	2402	{
2190	int level = (w << 5) \| b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
2191	HE *he;	2411	if (tex.name)
2192
2193	hv_iterinit (smooth);
2194	while ((he = hv_iternext (smooth)))
2195	{	2412	{
2196	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
2197	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
2198		2415	if (key.texname != tex.name)
2199	if (!(bits & 0x1000)
2200	&& skey->level == level
2201	&& level > smooth_max [skey->x][skey->y])
2202	{	2416	{
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;	2417	self->tex [skey.tile].unused = 0;
2218		2418
2219	glEnd ();	2419	glEnd ();
2220	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
2222	}	2422	}
2223		2423
2224	if (border)	2424	if (border)
2225	{	2425	{
2226	float ox = border * dx;	2426	float ox = border * dx;
2227		2427
2228	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2230	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2231	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2232	}	2432	}
2233		2433
2234	if (corner)	2434	if (corner)
2235	{	2435	{
2236	float ox = corner * dx;	2436	float ox = corner * dx;
2237		2437
2238	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2240	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2241	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2242	}
2243	}
2244	}	2442	}
2245	}	2443	}
2246	}	2444	}
2247	}	2445	}
2248		2446
2249	glEnd ();	2447	glEnd ();
2250	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2251	key.texname = -1;	2449	key.texname = -1;
2252	}	2450	}
2253
2254	hv_clear (smooth);
2255	}	2451	}
2256		2452
2257	if (pl_tex.name)	2453	if (pl_tex.name)
2258	{	2454	{
2259	maptex tex = pl_tex;	2455	maptex tex = pl_tex;
2260	int px = pl_x + sdx;	2456	int px = pl_x + sdx;
2261	int py = pl_y + sdy;	2457	int py = pl_y + sdy;
2262		2458
2263	key.texname = tex.name;	2459	key.texname = tex.name;
2264	arr = rc_array (rc, &key);	2460	rc_t::array_t &arr = rc.array (key);
2265		2461
2266	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2462	arr.t2f_v3f (0 , 0 , px , py , 0);
2267	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2463	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);	2464	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);	2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2270		2466
2271	rc_draw (rc);	2467	rc.draw ();
2272	}	2468	}
2273		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
2274	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2275	rc_free (rc);
2276		2474
2277	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2278	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2279	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2280	{	2478	{
…		…
2283	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2284	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2285	{	2483	{
2286	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2287		2485
2288	int px = x * T;	2486	int px = x * Tw;
2289	int py = y * T;	2487	int py = y * Th;
2290		2488
2291	if (expect_false (cell->player == player))	2489	if (ecb_expect_false (cell->player == player))
2292	{	2490	{
2293	px += sdx;	2491	px += sdx;
2294	py += sdy;	2492	py += sdy;
2295	}	2493	}
2296		2494
2297	if (cell->stat_hp)	2495	if (cell->stat_hp)
2298	{	2496	{
2299	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2300	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2301		2499
2302	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2303	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2304	px + width - 1, py);	2502	px + width - 1, py);
2305		2503
…		…
2311	}	2509	}
2312	}	2510	}
2313	}	2511	}
2314		2512
2315	void	2513	void
2316	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2317	CODE:	2515	CODE:
2318	{	2516	{
2319	static float color[16][3] = {	2517	static float color[16][3] = {
2320	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
2321	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
2322	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
2323	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
2324		2522
2325	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
2326	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
2327	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
2328	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
2329		2527
2330	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
2331	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
2332	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
2333	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
2334		2532
2335	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
2336		2534
2337	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
2338	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
2339	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
2340	};	2538	};
2341		2539
2342	int x, y;	2540	int x, y;
2343		2541
2344	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
2345	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2346	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
2347	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
2349		2553
2350	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
2354		2558
2355	if (m)	2559	if (m)
2356	{	2560	{
2357	float *c = color [m & 15];	2561	float *c = color [m & 15];
2358		2562
2359	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2360	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2361		2565
2362	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
2363	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367	}	2571	}
…		…
2375	void	2579	void
2376	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2377	PPCODE:	2581	PPCODE:
2378	{	2582	{
2379	int x, y;	2583	int x, y;
2380	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2381	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2382	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2383	int sw34 = (sw * 3 + 3) & ~3;	2587	int sw3 = sw * 3;
		2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2384	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2385	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2591	memset (darkness1, 0, sw1*sh1);
2386	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2387		2592
2388	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2389	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2390		2595
2391	mx += self->x - 1;	2596	mx += self->x - 1;
2392	my += self->y - 1;	2597	my += self->y - 1;
2393
2394	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2395		2598
2396	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2397	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2398	{	2601	{
2399	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2402	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
2403	{	2606	{
2404	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
2405		2608
2406	darkness1 [y * sw1 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
2407	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2408	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2409	}	2612	}
2410	}	2613	}
2411		2614
2412	for (y = 0; y < sh; ++y)	2615	for (y = 0; y < sh; ++y)
2413	for (x = 0; x < sw; ++x)	2616	for (x = 0; x < sw; ++x)
…		…
2432		2635
2433	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2434	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2435	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2436		2639
2437	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2438	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2439	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2440	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2441	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2442	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2443	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2444	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2445	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2446	}	2649	}
2447		2650
2448	free (darkness1);	2651	free (darkness1);
2449		2652
2450	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2451	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2452	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2453	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2454	}	2657	}
2455		2658
2456	SV *	2659	SV *
…		…
2519	else	2722	else
2520	*data++ = 0;	2723	*data++ = 0;
2521	}	2724	}
2522	}	2725	}
2523		2726
2524	/* if size is wh + 5 then no data has been found /	2727	/* if size is wh + 5 then no data has been found /
2525	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2526	{	2729	{
2527	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2528	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529	}	2732	}
2530		2733
2531	RETVAL = data_sv;	2734	RETVAL = data_sv;
2532	}	2735	}
2533	OUTPUT:	2736	OUTPUT:
2534	RETVAL	2737	RETVAL
2535		2738
2536	void	2739	void
…		…
2543	STRLEN len;	2746	STRLEN len;
2544	uint8_t data, end;	2747	uint8_t data, end;
2545		2748
2546	len = SvLEN (data_sv);	2749	len = SvLEN (data_sv);
2547	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548	data = SvPVbyte_nolen (data_sv);	2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2549	end = data + len + 8;	2752	end = data + len + 8;
2550		2753
2551	if (len < 5)	2754	if (len < 5)
2552	XSRETURN_EMPTY;	2755	XSRETURN_EMPTY;
2553		2756
…		…
2614	}	2817	}
2615		2818
2616	MODULE = Deliantra::Client PACKAGE = DC::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2617		2820
2618	DC::RW	2821	DC::RW
2619	new (SV class, SV data_sv)	2822	new (SV klass, SV data_sv)
2620	CODE:	2823	CODE:
2621	{	2824	{
2622	STRLEN datalen;	2825	STRLEN datalen;
2623	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2624		2827
…		…
2626	}	2829	}
2627	OUTPUT:	2830	OUTPUT:
2628	RETVAL	2831	RETVAL
2629		2832
2630	DC::RW	2833	DC::RW
2631	new_from_file (SV class, const char path, const char *mode = "rb")	2834	new_from_file (SV klass, const char path, const char *mode = "rb")
2632	CODE:	2835	CODE:
2633	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2634	OUTPUT:	2837	OUTPUT:
2635	RETVAL	2838	RETVAL
2636		2839
…		…
2654	if (RETVAL < 0)	2857	if (RETVAL < 0)
2655	{	2858	{
2656	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2657		2860
2658	if (RETVAL < 0)	2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
2659	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2660		2868	}
		2869	else
2661	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2662	}	2871	}
2663		2872
2664	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2665	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2666	}	2875	}
…		…
2713	void	2922	void
2714	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2715	CODE:	2924	CODE:
2716	{	2925	{
2717	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2718	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2719	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720	}	2929	}
2721		2930
2722	void	2931	void
2723	set_reverse_stereo (DC::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
…		…
2726		2935
2727	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728		2937
2729	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2730		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
2731	DC::MixChunk	2952	DC::MixChunk
2732	new (SV *class, DC::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2733	CODE:	2954	CODE:
2734	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735	OUTPUT:	2956	OUTPUT:
2736	RETVAL	2957	RETVAL
2737		2958
…		…
2767	OUTPUT:	2988	OUTPUT:
2768	RETVAL	2989	RETVAL
2769		2990
2770	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2771		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
		3004
2772	int	3005	int
2773	volume (int volume = -1)	3006	volume (int volume = -1)
2774	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2775	CODE:	3008	CODE:
2776	if (items > 0)	3009	if (items > 0)
…		…
2787	void	3020	void
2788	halt ()	3021	halt ()
2789	CODE:	3022	CODE:
2790	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2791		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2792	DC::MixMusic	3032	DC::MixMusic
2793	new (SV *class, DC::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2794	CODE:	3034	CODE:
2795	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2796	OUTPUT:	3036	OUTPUT:
2797	RETVAL	3037	RETVAL
2798		3038
…		…
2826	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2827	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
2828	const_iv (GL_VENDOR),	3068	const_iv (GL_VENDOR),
2829	const_iv (GL_VERSION),	3069	const_iv (GL_VERSION),
2830	const_iv (GL_EXTENSIONS),	3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2831	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2832	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2833	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2834	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2835	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2847	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2848	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2849	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2850	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2852	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2853	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2854	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2855	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2856	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2924	const_iv (GL_NICEST),	3169	const_iv (GL_NICEST),
2925	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2926	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2927	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2928	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2929	# undef const_iv	3177	# undef const_iv
2930	};	3178	};
2931		3179
2932	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2934		3182
2935	texture_av = newAV ();	3183	texture_av = newAV ();
2936	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2937	}	3185	}
2938		3186
…		…
2940	disable_GL_EXT_blend_func_separate ()	3188	disable_GL_EXT_blend_func_separate ()
2941	CODE:	3189	CODE:
2942	gl.BlendFuncSeparate = 0;	3190	gl.BlendFuncSeparate = 0;
2943	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
2944		3192
2945	char *	3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2946	gl_vendor ()	3197	gl_vendor ()
2947	CODE:	3198	CODE:
2948	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2949	OUTPUT:	3200	OUTPUT:
2950	RETVAL	3201	RETVAL
2951		3202
2952	char *	3203	const char *
2953	gl_version ()	3204	gl_version ()
2954	CODE:	3205	CODE:
2955	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2956	OUTPUT:	3207	OUTPUT:
2957	RETVAL	3208	RETVAL
2958		3209
2959	char *	3210	const char *
2960	gl_extensions ()	3211	gl_extensions ()
2961	CODE:	3212	CODE:
2962	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2963	OUTPUT:	3214	OUTPUT:
2964	RETVAL	3215	RETVAL
2965		3216
2966	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
2967		3222
2968	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
2969	CODE:	3224	CODE:
2970	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
2971	OUTPUT:	3226	OUTPUT:
…		…
2979		3234
2980	int glGetError ()	3235	int glGetError ()
2981		3236
2982	void glFinish ()	3237	void glFinish ()
2983		3238
		3239	void glFlush ()
		3240
2984	void glClear (int mask)	3241	void glClear (int mask)
2985		3242
2986	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2987	PROTOTYPE: @	3244	PROTOTYPE: @
2988		3245
…		…
2997	void glBlendFunc (int sfactor, int dfactor)	3254	void glBlendFunc (int sfactor, int dfactor)
2998		3255
2999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000	CODE:	3257	CODE:
3001	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
		3259
		3260	# void glBlendEquation (int se)
3002		3261
3003	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
3004		3263
3005	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
3006		3265
…		…
3157		3416
3158	void glEndList ()	3417	void glEndList ()
3159		3418
3160	void glCallList (int list)	3419	void glCallList (int list)
3161		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
3162	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163		3427
3164	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
3165		3429
3166	void	3430	void
3167	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
3168	PPCODE:	3432	PPCODE:
3169	{	3433	{
3170	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
3171	XPUSHs (self);	3435	XPUSHs (self);
3172	}	3436	}
3173		3437
3174	BOOT:	3438	BOOT:
3175	{	3439	{
…		…
3183		3447
3184	void	3448	void
3185	draw (SV *self)	3449	draw (SV *self)
3186	CODE:	3450	CODE:
3187	{	3451	{
3188	HV *hv;	3452	HV *hv;
3189	SV **svp;	3453	SV **svp;
3190	NV x, y, w, h;	3454	NV x, y, w, h;
3191	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
3192	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
3193	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
3194	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.282 by root, Fri Dec 5 14:50:01 2008 UTC vs. Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.282 by root, Fri Dec 5 14:50:01 2008 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC