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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 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>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	86	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	87	#define expect_true(expr) expect ((expr) != 0, 1)
78		88
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
82		95
83	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
85		98
86	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
87		100
88	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		103
		104	#define KMOD_LRAM 0x10000 // our extension
		105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
90		127
91	static AV *texture_av;	128	static AV *texture_av;
92		129
93	static struct	130	static struct
94	{	131	{
…		…
151	{	188	{
152	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
153		190
154	while (attrs)	191	while (attrs)
155	{	192	{
156	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		194
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	196	return 1;
160		197
161	attrs = attrs->next;	198	attrs = attrs->next;
162	}	199	}
163		200
164	return 0;	201	return 0;
165	}	202	}
166		203
167	typedef struct cf_layout {	204	struct cf_layout {
168	PangoLayout *pl;	205	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
170	int base_height;	207	int base_height;
171	DC__Font font;	208	DC__Font font;
172	rc_t *rc;	209	rc_t *rc;
173	} *DC__Layout;	210	};
		211
		212	typedef cf_layout *DC__Layout;
174		213
175	static DC__Font default_font;	214	static DC__Font default_font;
176	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
178		217
179	static void	218	static void
180	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
181	{	220	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	224	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	226	}
188		227
189	static void	228	static void
…		…
219	}	258	}
220		259
221	typedef uint16_t tileid;	260	typedef uint16_t tileid;
222	typedef uint16_t faceid;	261	typedef uint16_t faceid;
223		262
224	typedef struct {	263	struct maptex
		264	{
225	GLuint name;	265	GLuint name;
226	int w, h;	266	int w, h;
227	float s, t;	267	float s, t;
228	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
229	tileid smoothtile;	269	tileid smoothtile;
230	uint8_t smoothlevel;	270	uint8_t smoothlevel;
231	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
232		273
233	typedef struct {	274	struct mapcell
		275	{
234	uint32_t player;	276	uint32_t player;
235	tileid tile[3];	277	tileid tile[3];
236	uint16_t darkness;	278	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	280	};
239		281
240	typedef struct {	282	struct maprow
		283	{
241	int32_t c0, c1;	284	int32_t c0, c1;
242	mapcell *col;	285	mapcell *col;
243	} maprow;	286	};
244		287
245	typedef struct map {	288	struct mapgrid {
246	int x, y, w, h;	289	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
250		293
251	int32_t rows;	294	int32_t rows;
252	maprow *row;	295	maprow *row;
253	} *DC__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
254		299
255	static char *	300	static char *
256	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
257	{	302	{
258	char *p;	303	char *p;
…		…
276		321
277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279		324
280	static void	325	static void
281	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
282	{	327	{
283	while (self->faces <= face)	328	while (self->faces <= face)
284	{	329	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	331	self->faces *= 2;
287	}	332	}
288	}	333	}
289		334
290	static void	335	static void
291	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
292	{	337	{
293	while (self->texs <= texid)	338	while (self->texs <= texid)
294	{	339	{
295	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
296	self->texs *= 2;	341	self->texs *= 2;
297	}	342	}
298	}	343	}
299		344
300	static maprow *	345	static maprow *
301	map_get_row (DC__Map self, int y)	346	map_get_row (mapgrid *self, int y)
302	{	347	{
303	if (0 > y)	348	if (0 > y)
304	{	349	{
305	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
344		389
345	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
346	}	391	}
347		392
348	static mapcell *	393	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
350	{	395	{
351	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
352	}	397	}
353		398
354	static void	399	static void
355	map_clear (DC__Map self)	400	map_clear (mapgrid *self)
356	{	401	{
357	int r;	402	int r;
358		403
359	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
367	self->oy = 0;	412	self->oy = 0;
368	self->row = 0;	413	self->row = 0;
369	self->rows = 0;	414	self->rows = 0;
370	}	415	}
371		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
372	static void	427	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
374	{	429	{
375	int x, y;	430	int x, y;
376	maprow *row;	431	maprow *row;
377	mapcell *cell;	432	mapcell *cell;
378		433
…		…
390	if (x >= row->c1)	445	if (x >= row->c1)
391	break;	446	break;
392		447
393	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
394		449
395	cell->darkness = 0;	450	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	451	}
400	}	452	}
401	}	453	}
402		454
403	typedef struct {	455	struct smooth_key
		456	{
404	tileid tile;	457	tileid tile;
405	uint8_t x, y, level;	458	uint8_t x, y, level;
406	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
407		478
408	static void	479	static void
409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
410	{	481	{
411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	482	auto &&it = h.find (key);
412		483
413	if (SvIOK (*sv))	484	if (it == h.end ())
414	SvIV_set (*sv, SvIVX (*sv) | bits);	485	h.insert (std::make_pair (key, bits));
415	else	486	else
416	sv_setiv (*sv, bits);	487	it->second |= bits;
417	}	488	}
418		489
419	static void	490	static void
420	music_finished (void)	491	music_finished (void)
421	{	492	{
…		…
438	ev.code = 1;	509	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	511	ev.data2 = 0;
441		512
442	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
443	}	521	}
444		522
445	static unsigned int	523	static unsigned int
446	minpot (unsigned int n)	524	minpot (unsigned int n)
447	{	525	{
…		…
514	if (!svp || !SvTRUE (*svp))	592	if (!svp || !SvTRUE (*svp))
515	return 0;	593	return 0;
516		594
517	return 1;	595	return 1;
518	}	596	}
		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META | KMOD_ALT))
		607	mod |= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD | G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
519		655
520	MODULE = Deliantra::Client PACKAGE = DC	656	MODULE = Deliantra::Client PACKAGE = DC
521		657
522	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
523		659
…		…
552	const_iv (SDL_USEREVENT),	688	const_iv (SDL_USEREVENT),
553		689
554	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
557		743
558	const_iv (SDLK_FIRST),	744	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	745	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
641		827
		828	const_iv (KMOD_LRAM),
		829
642	const_iv (MIX_DEFAULT_FORMAT),	830	const_iv (MIX_DEFAULT_FORMAT),
643		831
644	const_iv (SDL_INIT_TIMER),	832	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	833	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	834	const_iv (SDL_INIT_VIDEO),
…		…
664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665	const_iv (SDL_GL_STEREO),	853	const_iv (SDL_GL_STEREO),
666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667	const_iv (SDL_GL_MULTISAMPLESAMPLES),	855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
668	const_iv (SDL_GL_ACCELERATED_VISUAL),	856	const_iv (SDL_GL_ACCELERATED_VISUAL),
669	const_iv (SDL_GL_SWAP_CONTROL)	857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
670	# undef const_iv	860	# undef const_iv
671	};	861	};
672		862
673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
675		865
676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
678	}	868	}
679		869
…		…
695	NV ceil (NV x)	885	NV ceil (NV x)
696		886
697	IV minpot (UV n)	887	IV minpot (UV n)
698		888
699	IV popcount (UV n)	889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
700		896
701	void	897	void
702	pango_init ()	898	pango_init ()
703	CODE:	899	CODE:
704	{	900	{
…		…
712	#endif	908	#endif
713	}	909	}
714		910
715	char *SDL_GetError ()	911	char *SDL_GetError ()
716		912
		913	void SDL_main_hack (SV *real_main)
		914	PROTOTYPE: &
		915
717	int SDL_Init (U32 flags)	916	int SDL_Init (U32 flags)
718		917
719	int SDL_InitSubSystem (U32 flags)	918	int SDL_InitSubSystem (U32 flags)
720		919
721	void SDL_QuitSubSystem (U32 flags)	920	void SDL_QuitSubSystem (U32 flags)
722		921
723	void SDL_Quit ()	922	void SDL_Quit ()
724		923
725	int SDL_GL_SetAttribute (int attr, int value)	924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
726		926
727	int SDL_GL_GetAttribute (int attr)	927	int SDL_GL_GetAttribute (int attr)
728	CODE:	928	CODE:
729	if (SDL_GL_GetAttribute (attr, &RETVAL))	929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
730	XSRETURN_UNDEF;	930	XSRETURN_UNDEF;
731	OUTPUT:	931	OUTPUT:
732	RETVAL	932	RETVAL
733		933
734	void	934	void
…		…
789	);	989	);
790		990
791	if (RETVAL)	991	if (RETVAL)
792	{	992	{
793	av_clear (texture_av);	993	av_clear (texture_av);
794
795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797	#include "glfunc.h"	995	#include "glfunc.h"
798	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
799	}	999	}
800	}	1000	}
801	OUTPUT:	1001	OUTPUT:
802	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char *title, const char *icon)
803		1006
804	void	1007	void
805	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
806		1009
807	char *	1010	char *
808	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
809		1013
810	int	1014	int
811	SDL_GetAppState ()	1015	SDL_GetAppState ()
812		1016
813	int	1017	int
814	SDL_GetModState ()	1018	SDL_GetModState ()
815		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
816	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
817	poll_events ()	1028	peep_events ()
818	PPCODE:	1029	PPCODE:
819	{	1030	{
820	SDL_Event ev;	1031	SDL_Event ev;
821		1032
822	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
829	{	1040	{
830	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
831	case SDL_KEYUP:	1042	case SDL_KEYUP:
832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
837	break;	1048	break;
838		1049
839	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
858	x = ev.motion.x;	1069	x = ev.motion.x;
859	y = ev.motion.y;	1070	y = ev.motion.y;
860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861	}	1072	}
862		1073
863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
864	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
865	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
866	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
888		1099
889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
890	}	1101	}
891	}	1102	}
892		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
893	int	1117	int
894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
895	POSTCALL:	1119	POSTCALL:
896	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
897	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
898		1122
899	void	1123	void
900	Mix_QuerySpec ()	1124	Mix_QuerySpec ()
…		…
959	add_font (char *file)	1183	add_font (char *file)
960	CODE:	1184	CODE:
961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962	OUTPUT:	1186	OUTPUT:
963	RETVAL	1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
964		1195
965	void	1196	void
966	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
967	ALIAS:	1198	ALIAS:
968	load_image_file = 1	1199	load_image_file = 1
…		…
1014		1245
1015	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
1016	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
1017	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
1018	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1020	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
1024		1255
…		…
1084	#if DEBUG	1315	#if DEBUG
1085	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
1086	#endif	1317	#endif
1087	}	1318	}
1088		1319
		1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
1089	MODULE = Deliantra::Client PACKAGE = DC::Font	1327	MODULE = Deliantra::Client PACKAGE = DC::Font
1090		1328
1091	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
1092		1330
1093	DC::Font	1331	DC::Font
1094	new_from_file (SV *class, char *path, int id = 0)	1332	new_from_file (SV *klass, char *path, int id = 0)
1095	CODE:	1333	CODE:
1096	{	1334	{
1097	int count;	1335	int count;
1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1336	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1099	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1128	PROTOTYPE:	1366	PROTOTYPE:
1129	CODE:	1367	CODE:
1130	tc_restore ();	1368	tc_restore ();
1131		1369
1132	DC::Layout	1370	DC::Layout
1133	new (SV *class)	1371	new (SV *klass)
1134	CODE:	1372	CODE:
1135	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1136		1374
1137	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1138	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
…		…
1287		1525
1288	void	1526	void
1289	set_height (DC::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1290	CODE:	1528	CODE:
1291	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1292	{	1530	{
1293	self->base_height = base_height;	1531	self->base_height = base_height;
1294	layout_update_font (self);	1532	layout_update_font (self);
1295	}	1533	}
1296		1534
1297	void	1535	void
…		…
1524	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1525	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1526	}	1764	}
1527	}	1765	}
1528		1766
		1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 || h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530	CODE:	1889	CODE:
1531	{	1890	{
1532	GLint width;	1891	GLint width;
1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1540	MODULE = Deliantra::Client PACKAGE = DC::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1541		1900
1542	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1543		1902
1544	DC::Map	1903	DC::Map
1545	new (SV *class)	1904	new (SV *klass)
1546	CODE:	1905	CODE:
1547	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1548	RETVAL->x = 0;	1907	RETVAL->x = 0;
1549	RETVAL->y = 0;	1908	RETVAL->y = 0;
1550	RETVAL->w = 0;	1909	RETVAL->w = 0;
1551	RETVAL->h = 0;	1910	RETVAL->h = 0;
1552	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1589		1948
1590	void	1949	void
1591	set_smooth (DC::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1592	CODE:	1951	CODE:
1593	{	1952	{
1594	tileid texid;	1953	tileid texid;
1595	maptex *tex;	1954	maptex *tex;
1596		1955
1597	if (face < 0 || face >= self->faces)	1956	if (face < 0 || face >= self->faces)
1598	return;	1957	return;
1599		1958
1600	if (smooth < 0 || smooth >= self->faces)	1959	if (smooth < 0 || smooth >= self->faces)
1601	return;	1960	return;
1602		1961
1603	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1604		1963
1605	if (!texid)	1964	if (!texid)
1606	return;	1965	return;
1607		1966
1608	tex = self->tex + texid;	1967	tex = self->tex + texid;
…		…
1637	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1996	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1639	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1641	}	2000	}
		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
1642		2021
1643	int	2022	int
1644	ox (DC::Map self)	2023	ox (DC::Map self)
1645	ALIAS:	2024	ALIAS:
1646	oy = 1	2025	oy = 1
…		…
1686	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1687	}	2066	}
1688	}	2067	}
1689		2068
1690	SV *	2069	SV *
1691	map1a_update (DC::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1692	CODE:	2071	CODE:
1693	{	2072	{
1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2073	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1695	uint8_t *data_end = (uint8_t *)SvEND (data_);	2074	uint8_t *data_end = (uint8_t *)SvEND (data_);
1696	mapcell *cell;	2075	mapcell *cell;
…		…
1717		2096
1718	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1719		2098
1720	if (flags & 8)	2099	if (flags & 8)
1721	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1722	if (extmap)	2103	do
1723	{	2104	{
1724	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1725		2107
1726	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1727	{	2111	{
1728	ext = *data++;
1729	cmd = ext & 0x7f;
1730
1731	if (cmd < 4)
1732	cell->darkness = 255 - ext * 64 + 1;
1733	else if (cmd == 5) // health
1734	{
1735	cell->stat_width = 1;	2112	cell->stat_width = 1;
1736	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1737	}
1738	else if (cmd == 6) // monster width
1739	cell->stat_width = *data++ + 1;
1740	else if (cmd == 0x47)
1741	{
1742	if (*data == 1) cell->player = data [1];
1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747	data += *data + 1;
1748	}
1749	else if (cmd == 8) // cell flags
1750	cell->flags = *data++;
1751	else if (ext & 0x40) // unknown, multibyte => skip
1752	data += *data + 1;
1753	else
1754	data++;
1755	}	2114	}
1756	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1757	}	2132	}
1758	else	2133	while (ext & 0x80);
1759	cell->darkness = *data++ + 1;
1760	}	2134	}
1761		2135
1762	for (z = 0; z <= 2; ++z)	2136	for (z = 0; z <= 2; ++z)
1763	if (flags & (4 >> z))	2137	if (flags & (4 >> z))
1764	{	2138	{
…		…
1767	cell->tile [z] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
1768		2142
1769	if (cell->tile [z])	2143	if (cell->tile [z])
1770	{	2144	{
1771	maptex *tex = self->tex + cell->tile [z];	2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
1772	if (!tex->name)	2147	if (!tex->name)
1773	av_push (missing, newSViv (cell->tile [z]));	2148	av_push (missing, newSViv (cell->tile [z]));
1774		2149
1775	if (tex->smoothtile)	2150	if (tex->smoothtile)
1776	{	2151	{
1777	maptex *smooth = self->tex + tex->smoothtile;	2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
1778	if (!smooth->name)	2154	if (!smooth->name)
1779	av_push (missing, newSViv (tex->smoothtile));	2155	av_push (missing, newSViv (tex->smoothtile));
1780	}	2156	}
1781	}	2157	}
1782	}	2158	}
1783	}	2159	}
1784	else	2160	else
1785	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1786	}	2162	}
1787	}	2163	}
1788	OUTPUT:	2164	OUTPUT:
1789	RETVAL	2165	RETVAL
1790		2166
…		…
1810	? self->row + y	2186	? self->row + y
1811	: 0;	2187	: 0;
1812		2188
1813	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1814	{	2190	{
1815	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1816		2192
1817	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1818	{	2194	{
1819	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1820		2196
…		…
1822	{	2198	{
1823	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1824	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1825	int a1 = tex.a;	2201	int a1 = tex.a;
1826		2202
1827	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1828	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1829	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1830	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1831	}	2207	}
1832	}	2208	}
1833		2209
1834	*map++ = (r )	2210	*map++ = (r )
1835	| (g << 8)	2211	| (g << 8)
1836	| (b << 16)	2212	| (b << 16)
1837	| (a << 24);	2213	| (a << 24);
1838	}	2214	}
1839	}	2215	}
1840		2216
1841	RETVAL = map_sv;	2217	RETVAL = map_sv;
1842	}	2218	}
1843	OUTPUT:	2219	OUTPUT:
1844	RETVAL	2220	RETVAL
1845		2221
1846	void	2222	void
1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2223	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)
1848	CODE:	2224	CODE:
1849	{	2225	{
1850	int x, y, z;	2226	int x, y, z;
1851		2227
1852	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1855	smooth_key skey;	2230	smooth_key skey;
1856	int pl_x, pl_y;	2231	int pl_x, pl_y;
1857	maptex pl_tex;	2232	maptex pl_tex;
1858	rc_t *rc = rc_alloc ();	2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
1859	rc_key_t key;	2235	rc_key_t key;
1860	rc_array_t *arr;	2236	rc_array_t *arr;
1861		2237
1862	pl_tex.name = 0;	2238	pl_tex.name = 0;
1863		2239
1864	// thats current max. sorry.	2240	// that's current max. sorry.
1865	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1866	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1867		2243
1868	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1869	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
…		…
1873	key.g = 255;	2249	key.g = 255;
1874	key.b = 255;	2250	key.b = 255;
1875	key.a = 255;	2251	key.a = 255;
1876	key.mode = GL_QUADS;	2252	key.mode = GL_QUADS;
1877	key.format = GL_T2F_V3F;	2253	key.format = GL_T2F_V3F;
1878	key.texname = -1;
1879		2254
1880	mx += self->x;	2255	mx += self->x;
1881	my += self->y;	2256	my += self->y;
1882		2257
1883	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1908		2283
1909	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1910	{	2285	{
		2286	smooth_hash smooth;
1911	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1912		2289
1913	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1914	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1915	{	2292	{
1916	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1922	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1923		2300
1924	if (tile)	2301	if (tile)
1925	{	2302	{
1926	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1927	int px = (x + 1) * T - tex.w;	2304	int px, py;
1928	int py = (y + 1) * T - tex.h;
1929		2305
1930	if (key.texname != tex.name)	2306	if (key.texname != tex.name)
1931	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1932	if (!tex.name)	2310	if (!tex.name)
1933	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1934		2312
1935	key.texname = tex.name;	2313	key.texname = tex.name;
1936	arr = rc_array (rc, &key);	2314	arr = rc_array (rc, &key);
1937	}	2315	}
		2316
		2317	px = (x + 1) * Th - tex.w;
		2318	py = (y + 1) * Tw - tex.h;
1938		2319
1939	if (expect_false (cell->player == player) && expect_false (z == 2))	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1940	{	2321	{
1941	pl_x = px;	2322	pl_x = px;
1942	pl_y = py;	2323	pl_y = py;
…		…
1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1951		2332
1952	if (expect_false (cell->flags) && expect_false (z == 2))
1953	{
1954	// overlays such as the speech bubble, probably more to come
1955	if (cell->flags & 1)
1956	{
1957	maptex tex = self->tex [1];
1958	int px = x * T + T * 2 / 32;
1959	int py = y * T - T * 6 / 32;
1960
1961	if (tex.name)
1962	{
1963	if (key.texname != tex.name)
1964	{
1965	key.texname = tex.name;
1966	arr = rc_array (rc, &key);
1967	}
1968
1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1973	}
1974	}
1975	}
1976
1977	// update smooth hash	2333	// update smooth hash
1978	if (tex.smoothtile)	2334	if (tex.smoothtile)
1979	{	2335	{
1980	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
1981	skey.level = tex.smoothlevel;	2337	skey.level = tex.smoothlevel;
…		…
1996		2352
1997	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1998	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1999		2355
2000	// full tile	2356	// full tile
2001	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2002		2358
2003	// borders	2359	// borders
2004	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2005	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2006	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2007	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2008		2364
2009	// corners	2365	// corners
2010	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2011	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2012	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2013	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2014	}	2391	}
2015	}	2392	}
2016	}	2393	}
2017	}	2394	}
2018		2395
…		…
2034	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
2035	{	2412	{
2036	int level = (w << 5) | b;	2413	int level = (w << 5) | b;
2037	HE *he;	2414	HE *he;
2038		2415
2039	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2040	while ((he = hv_iternext (smooth)))
2041	{	2417	{
2042	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	smooth_key &skey = it->first;
2043	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
2044		2420
2045	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
2046	&& skey->level == level	2422	&& skey.level == level
2047	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
2048	{	2424	{
2049	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
2050	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
2051	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
2052	int border = bits & 15;	2428	int border = bits & 15;
2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2054	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
2055	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
2056		2432
…		…
2058	{	2434	{
2059	// this time avoiding texture state changes	2435	// this time avoiding texture state changes
2060	// save gobs of state changes.	2436	// save gobs of state changes.
2061	if (key.texname != tex.name)	2437	if (key.texname != tex.name)
2062	{	2438	{
		2439	self->tex [skey.tile].unused = 0;
		2440
2063	glEnd ();	2441	glEnd ();
2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2065	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
2066	}	2444	}
2067		2445
2068	if (border)	2446	if (border)
2069	{	2447	{
2070	float ox = border * dx;	2448	float ox = border * dx;
2071		2449
2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2076	}	2454	}
2077		2455
2078	if (corner)	2456	if (corner)
2079	{	2457	{
2080	float ox = corner * dx;	2458	float ox = corner * dx;
2081		2459
2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2086	}	2464	}
2087	}	2465	}
2088	}	2466	}
2089	}	2467	}
2090	}	2468	}
…		…
2092		2470
2093	glEnd ();	2471	glEnd ();
2094	glDisable (GL_TEXTURE_2D);	2472	glDisable (GL_TEXTURE_2D);
2095	key.texname = -1;	2473	key.texname = -1;
2096	}	2474	}
2097
2098	hv_clear (smooth);
2099	}	2475	}
2100		2476
2101	if (pl_tex.name)	2477	if (pl_tex.name)
2102	{	2478	{
2103	maptex tex = pl_tex;	2479	maptex tex = pl_tex;
2104	int px = pl_x + pdx;	2480	int px = pl_x + sdx;
2105	int py = pl_y + pdy;	2481	int py = pl_y + sdy;
2106		2482
2107	key.texname = tex.name;	2483	key.texname = tex.name;
2108	arr = rc_array (rc, &key);	2484	arr = rc_array (rc, &key);
2109		2485
2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2114		2490
2115	rc_draw (rc);	2491	rc_draw (rc);
2116	}	2492	}
2117		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
2118	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
2119	rc_free (rc);	2498	rc_free (rc);
		2499	rc_free (rc_ov);
2120		2500
2121	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
2122	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
2123	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
2124	{	2504	{
…		…
2127	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
2128	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
2129	{	2509	{
2130	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
2131		2511
2132	int px = x * T;	2512	int px = x * Tw;
2133	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
2134		2520
2135	if (cell->stat_hp)	2521	if (cell->stat_hp)
2136	{	2522	{
2137	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
2138	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2139		2525
2140	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
2141	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
2142	px + width - 1, py);	2528	px + width - 1, py);
2143		2529
…		…
2149	}	2535	}
2150	}	2536	}
2151	}	2537	}
2152		2538
2153	void	2539	void
2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2155	CODE:	2541	CODE:
2156	{	2542	{
2157	static float color[16][3] = {	2543	static float color[16][3] = {
2158	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
2159	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
2160	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
2161	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
2162		2548
2163	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
2164	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
2165	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
2166	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
2167		2553
2168	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
2169	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
2170	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
2171	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
2172		2558
2173	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
2174		2560
2175	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
2176	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
2177	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
2178	};	2564	};
2179		2565
2180	int x, y;	2566	int x, y;
2181		2567
2182	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
2183	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2184	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
2185	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2186	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
2187		2579
2188	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2192		2584
2193	if (m)	2585	if (m)
2194	{	2586	{
2195	float *c = color [m & 15];	2587	float *c = color [m & 15];
2196		2588
2197	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2198	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2199		2591
2200	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2201	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2202	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2203	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2204	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2205	}	2597	}
…		…
2213	void	2605	void
2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2215	PPCODE:	2607	PPCODE:
2216	{	2608	{
2217	int x, y;	2609	int x, y;
2218	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2219	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2220	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2221	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2615	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2222	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2616	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2223	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2617	memset (darkness1, 0, sw1*sh1);
2224	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2225		2618
2226	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2227	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2228		2621
2229	mx += self->x - 1;	2622	mx += self->x - 1;
2230	my += self->y - 1;	2623	my += self->y - 1;
2231
2232	memset (darkness1, 255, sw1 * sh1);
2233		2624
2234	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2235	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2236	{	2627	{
2237	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2240	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2241	{	2632	{
2242	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2243		2634
2244	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2245	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2246	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2247	}	2638	}
2248	}	2639	}
2249		2640
2250	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2251	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2270		2661
2271	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2272	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2273	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2274		2665
2275	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2276	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2277	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2278	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2279	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2280	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2281	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2282	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2283	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2284	}	2675	}
2285		2676
2286	free (darkness1);	2677	free (darkness1);
2287		2678
2288	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2289	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2290	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2291	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2292	}	2683	}
2293		2684
2294	SV *	2685	SV *
…		…
2357	else	2748	else
2358	*data++ = 0;	2749	*data++ = 0;
2359	}	2750	}
2360	}	2751	}
2361		2752
2362	/* if size is w*h + 5 then no data has been found */	2753	/* if size is w*h + 5 then no data has been found */
2363	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2754	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2364	{	2755	{
2365	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367	}	2758	}
2368		2759
2369	RETVAL = data_sv;	2760	RETVAL = data_sv;
2370	}	2761	}
2371	OUTPUT:	2762	OUTPUT:
2372	RETVAL	2763	RETVAL
2373		2764
2374	void	2765	void
…		…
2381	STRLEN len;	2772	STRLEN len;
2382	uint8_t *data, *end;	2773	uint8_t *data, *end;
2383		2774
2384	len = SvLEN (data_sv);	2775	len = SvLEN (data_sv);
2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2386	data = SvPVbyte_nolen (data_sv);	2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2387	end = data + len + 8;	2778	end = data + len + 8;
2388		2779
2389	if (len < 5)	2780	if (len < 5)
2390	XSRETURN_EMPTY;	2781	XSRETURN_EMPTY;
2391		2782
…		…
2452	}	2843	}
2453		2844
2454	MODULE = Deliantra::Client PACKAGE = DC::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2455		2846
2456	DC::RW	2847	DC::RW
2457	new (SV *class, SV *data_sv)	2848	new (SV *klass, SV *data_sv)
2458	CODE:	2849	CODE:
2459	{	2850	{
2460	STRLEN datalen;	2851	STRLEN datalen;
2461	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2462		2853
…		…
2464	}	2855	}
2465	OUTPUT:	2856	OUTPUT:
2466	RETVAL	2857	RETVAL
2467		2858
2468	DC::RW	2859	DC::RW
2469	new_from_file (SV *class, const char *path, const char *mode = "rb")	2860	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2470	CODE:	2861	CODE:
2471	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2472	OUTPUT:	2863	OUTPUT:
2473	RETVAL	2864	RETVAL
2474		2865
…		…
2492	if (RETVAL < 0)	2883	if (RETVAL < 0)
2493	{	2884	{
2494	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2495		2886
2496	if (RETVAL < 0)	2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
2497	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2498		2894	}
		2895	else
2499	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2500	}	2897	}
2501		2898
2502	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2503	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2504	}	2901	}
…		…
2551	void	2948	void
2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2553	CODE:	2950	CODE:
2554	{	2951	{
2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2558	}	2955	}
2559		2956
2560	void	2957	void
2561	set_reverse_stereo (DC::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
…		…
2564		2961
2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2566		2963
2567	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2568		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
2569	DC::MixChunk	2978	DC::MixChunk
2570	new (SV *class, DC::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2571	CODE:	2980	CODE:
2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2573	OUTPUT:	2982	OUTPUT:
2574	RETVAL	2983	RETVAL
2575		2984
…		…
2605	OUTPUT:	3014	OUTPUT:
2606	RETVAL	3015	RETVAL
2607		3016
2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2609		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
		3030
2610	int	3031	int
2611	volume (int volume = -1)	3032	volume (int volume = -1)
2612	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2613	CODE:	3034	CODE:
2614	if (items > 0)	3035	if (items > 0)
…		…
2625	void	3046	void
2626	halt ()	3047	halt ()
2627	CODE:	3048	CODE:
2628	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2629		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2630	DC::MixMusic	3058	DC::MixMusic
2631	new (SV *class, DC::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2632	CODE:	3060	CODE:
2633	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2634	OUTPUT:	3062	OUTPUT:
2635	RETVAL	3063	RETVAL
2636		3064
…		…
2664	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2665	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2666	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2667	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2668	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2669	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2670	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2671	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2672	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2673	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2685	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2686	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2687	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2688	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2689	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2690	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2691	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2692	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2693	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2694	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2762	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2763	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2764	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2765	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2766	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2767	# undef const_iv	3203	# undef const_iv
2768	};	3204	};
2769		3205
2770	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2772		3208
2773	texture_av = newAV ();	3209	texture_av = newAV ();
2774	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2775	}	3211	}
2776		3212
…		…
2778	disable_GL_EXT_blend_func_separate ()	3214	disable_GL_EXT_blend_func_separate ()
2779	CODE:	3215	CODE:
2780	gl.BlendFuncSeparate = 0;	3216	gl.BlendFuncSeparate = 0;
2781	gl.BlendFuncSeparateEXT = 0;	3217	gl.BlendFuncSeparateEXT = 0;
2782		3218
2783	char *	3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2784	gl_vendor ()	3223	gl_vendor ()
2785	CODE:	3224	CODE:
2786	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2787	OUTPUT:	3226	OUTPUT:
2788	RETVAL	3227	RETVAL
2789		3228
2790	char *	3229	const char *
2791	gl_version ()	3230	gl_version ()
2792	CODE:	3231	CODE:
2793	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2794	OUTPUT:	3233	OUTPUT:
2795	RETVAL	3234	RETVAL
2796		3235
2797	char *	3236	const char *
2798	gl_extensions ()	3237	gl_extensions ()
2799	CODE:	3238	CODE:
2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2801	OUTPUT:	3240	OUTPUT:
2802	RETVAL	3241	RETVAL
2803		3242
2804	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2805		3248
2806	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2807	CODE:	3250	CODE:
2808	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2809	OUTPUT:	3252	OUTPUT:
…		…
2817		3260
2818	int glGetError ()	3261	int glGetError ()
2819		3262
2820	void glFinish ()	3263	void glFinish ()
2821		3264
		3265	void glFlush ()
		3266
2822	void glClear (int mask)	3267	void glClear (int mask)
2823		3268
2824	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2825	PROTOTYPE: @	3270	PROTOTYPE: @
2826		3271
…		…
2835	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2836		3281
2837	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2838	CODE:	3283	CODE:
2839	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2840		3287
2841	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2842		3289
2843	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2844		3291
…		…
2879	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2880	CODE:	3327	CODE:
2881	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2882		3329
2883	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
2884	ALIAS:	3332	ALIAS:
2885	glColor_premultiply = 1	3333	glColor_premultiply = 1
2886	CODE:	3334	CODE:
2887	if (ix)	3335	if (ix)
2888	{	3336	{
…		…
2994		3442
2995	void glEndList ()	3443	void glEndList ()
2996		3444
2997	void glCallList (int list)	3445	void glCallList (int list)
2998		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3000		3453
3001	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
3002		3455
3003	void	3456	void
3004	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
3005	PPCODE:	3458	PPCODE:
3006	{	3459	{
3007	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
3008	XPUSHs (self);	3461	XPUSHs (self);
3009	}	3462	}
3010		3463
3011	BOOT:	3464	BOOT:
3012	{	3465	{
…		…
3020		3473
3021	void	3474	void
3022	draw (SV *self)	3475	draw (SV *self)
3023	CODE:	3476	CODE:
3024	{	3477	{
3025	HV *hv;	3478	HV *hv;
3026	SV **svp;	3479	SV **svp;
3027	NV x, y, w, h;	3480	NV x, y, w, h;
3028	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
3029	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
3030	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
3031	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);

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