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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 1.326 by root, Sun Nov 18 03:06:13 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>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		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);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
78		89
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
82		96
83	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
85		99
86	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
87		101
88	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		104
		105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
90		128
91	static AV *texture_av;	129	static AV *texture_av;
92		130
93	static struct	131	static struct
94	{	132	{
…		…
151	{	189	{
152	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
153		191
154	while (attrs)	192	while (attrs)
155	{	193	{
156	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		195
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	197	return 1;
160		198
161	attrs = attrs->next;	199	attrs = attrs->next;
162	}	200	}
163		201
164	return 0;	202	return 0;
165	}	203	}
166		204
167	typedef struct cf_layout {	205	struct cf_layout {
168	PangoLayout *pl;	206	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
170	int base_height;	208	int base_height;
171	DC__Font font;	209	DC__Font font;
172	rc_t *rc;	210	rc_t rc;
173	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
174		214
175	static DC__Font default_font;	215	static DC__Font default_font;
176	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
178		218
179	static void	219	static void
180	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
181	{	221	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	225	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	227	}
188		228
189	static void	229	static void
…		…
219	}	259	}
220		260
221	typedef uint16_t tileid;	261	typedef uint16_t tileid;
222	typedef uint16_t faceid;	262	typedef uint16_t faceid;
223		263
224	typedef struct {	264	struct maptex
		265	{
225	GLuint name;	266	GLuint name;
226	int w, h;	267	int w, h;
227	float s, t;	268	float s, t;
228	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
229	tileid smoothtile;	270	tileid smoothtile;
230	uint8_t smoothlevel;	271	uint8_t smoothlevel;
231	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
232		274
233	typedef struct {	275	struct mapcell
		276	{
234	uint32_t player;	277	uint32_t player;
235	tileid tile[3];	278	tileid tile[3];
236	uint16_t darkness;	279	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	281	};
239		282
240	typedef struct {	283	struct maprow
		284	{
241	int32_t c0, c1;	285	int32_t c0, c1;
242	mapcell *col;	286	mapcell *col;
243	} maprow;	287	};
244		288
245	typedef struct map {	289	struct mapgrid {
246	int x, y, w, h;	290	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
250		294
251	int32_t rows;	295	int32_t rows;
252	maprow *row;	296	maprow *row;
253	} *DC__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
254		300
255	static char *	301	static char *
256	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
257	{	303	{
258	char *p;	304	char *p;
…		…
276		322
277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#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))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279		325
280	static void	326	static void
281	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
282	{	328	{
283	while (self->faces <= face)	329	while (self->faces <= face)
284	{	330	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	332	self->faces *= 2;
287	}	333	}
288	}	334	}
289		335
290	static void	336	static void
291	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
292	{	338	{
293	while (self->texs <= texid)	339	while (self->texs <= texid)
294	{	340	{
295	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
296	self->texs *= 2;	342	self->texs *= 2;
297	}	343	}
298	}	344	}
299		345
300	static maprow *	346	static maprow *
301	map_get_row (DC__Map self, int y)	347	map_get_row (mapgrid *self, int y)
302	{	348	{
303	if (0 > y)	349	if (0 > y)
304	{	350	{
305	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
344		390
345	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
346	}	392	}
347		393
348	static mapcell *	394	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
350	{	396	{
351	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
352	}	398	}
353		399
354	static void	400	static void
355	map_clear (DC__Map self)	401	map_clear (mapgrid *self)
356	{	402	{
357	int r;	403	int r;
358		404
359	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
367	self->oy = 0;	413	self->oy = 0;
368	self->row = 0;	414	self->row = 0;
369	self->rows = 0;	415	self->rows = 0;
370	}	416	}
371		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
372	static void	428	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
374	{	430	{
375	int x, y;	431	int x, y;
376	maprow *row;	432	maprow *row;
377	mapcell *cell;	433	mapcell *cell;
378		434
…		…
390	if (x >= row->c1)	446	if (x >= row->c1)
391	break;	447	break;
392		448
393	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
394		450
395	cell->darkness = 0;	451	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	452	}
400	}	453	}
401	}	454	}
402		455
403	typedef struct {	456	struct smooth_key
		457	{
404	tileid tile;	458	tileid tile;
405	uint8_t x, y, level;	459	uint8_t x, y, level;
406	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
407		479
408	static void	480	static void
409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
410	{	482	{
411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	483	auto &&it = h.find (key);
412		484
413	if (SvIOK (*sv))	485	if (it == h.end ())
414	SvIV_set (*sv, SvIVX (*sv) | bits);	486	h.insert (std::make_pair (key, bits));
415	else	487	else
416	sv_setiv (*sv, bits);	488	it->second |= bits;
417	}	489	}
418		490
419	static void	491	static void
420	music_finished (void)	492	music_finished (void)
421	{	493	{
…		…
438	ev.code = 1;	510	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	512	ev.data2 = 0;
441		513
442	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
443	}	522	}
444		523
445	static unsigned int	524	static unsigned int
446	minpot (unsigned int n)	525	minpot (unsigned int n)
447	{	526	{
…		…
514	if (!svp || !SvTRUE (*svp))	593	if (!svp || !SvTRUE (*svp))
515	return 0;	594	return 0;
516		595
517	return 1;	596	return 1;
518	}	597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META | KMOD_ALT))
		608	mod |= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD | G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
519		656
520	MODULE = Deliantra::Client PACKAGE = DC	657	MODULE = Deliantra::Client PACKAGE = DC
521		658
522	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
523		660
…		…
552	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
553		690
554	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
557		744
558	const_iv (SDLK_FIRST),	745	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	746	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
641		828
		829	const_iv (KMOD_LRAM),
		830
642	const_iv (MIX_DEFAULT_FORMAT),	831	const_iv (MIX_DEFAULT_FORMAT),
643		832
644	const_iv (SDL_INIT_TIMER),	833	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	834	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	835	const_iv (SDL_INIT_VIDEO),
…		…
664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665	const_iv (SDL_GL_STEREO),	854	const_iv (SDL_GL_STEREO),
666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667	const_iv (SDL_GL_MULTISAMPLESAMPLES),	856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
668	const_iv (SDL_GL_ACCELERATED_VISUAL),	857	const_iv (SDL_GL_ACCELERATED_VISUAL),
669	const_iv (SDL_GL_SWAP_CONTROL)	858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
670	# undef const_iv	861	# undef const_iv
671	};	862	};
672		863
673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
675		866
676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
678	}	869	}
679		870
…		…
695	NV ceil (NV x)	886	NV ceil (NV x)
696		887
697	IV minpot (UV n)	888	IV minpot (UV n)
698		889
699	IV popcount (UV n)	890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
700		897
701	void	898	void
702	pango_init ()	899	pango_init ()
703	CODE:	900	CODE:
704	{	901	{
…		…
712	#endif	909	#endif
713	}	910	}
714		911
715	char *SDL_GetError ()	912	char *SDL_GetError ()
716		913
		914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
717	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
718		918
719	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
720		920
721	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
722		922
723	void SDL_Quit ()	923	void SDL_Quit ()
724		924
725	int SDL_GL_SetAttribute (int attr, int value)	925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
726		927
727	int SDL_GL_GetAttribute (int attr)	928	int SDL_GL_GetAttribute (int attr)
728	CODE:	929	CODE:
729	if (SDL_GL_GetAttribute (attr, &RETVAL))	930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
730	XSRETURN_UNDEF;	931	XSRETURN_UNDEF;
731	OUTPUT:	932	OUTPUT:
732	RETVAL	933	RETVAL
733		934
734	void	935	void
…		…
789	);	990	);
790		991
791	if (RETVAL)	992	if (RETVAL)
792	{	993	{
793	av_clear (texture_av);	994	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);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797	#include "glfunc.h"	996	#include "glfunc.h"
798	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
799	}	1000	}
800	}	1001	}
801	OUTPUT:	1002	OUTPUT:
802	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char *title, const char *icon)
803		1007
804	void	1008	void
805	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
806		1010
807	char *	1011	char *
808	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
809		1014
810	int	1015	int
811	SDL_GetAppState ()	1016	SDL_GetAppState ()
812		1017
813	int	1018	int
814	SDL_GetModState ()	1019	SDL_GetModState ()
815		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
816	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
817	poll_events ()	1029	peep_events ()
818	PPCODE:	1030	PPCODE:
819	{	1031	{
820	SDL_Event ev;	1032	SDL_Event ev;
821		1033
822	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
829	{	1041	{
830	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
831	case SDL_KEYUP:	1043	case SDL_KEYUP:
832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	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);	1046	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 */	1047	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);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
837	break;	1049	break;
838		1050
839	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
858	x = ev.motion.x;	1070	x = ev.motion.x;
859	y = ev.motion.y;	1071	y = ev.motion.y;
860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861	}	1073	}
862		1074
863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
864	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
865	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
866	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
888		1100
889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
890	}	1102	}
891	}	1103	}
892		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
893	int	1118	int
894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
895	POSTCALL:	1120	POSTCALL:
896	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
897	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
898		1123
899	void	1124	void
900	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
959	add_font (char *file)	1184	add_font (char *file)
960	CODE:	1185	CODE:
961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962	OUTPUT:	1187	OUTPUT:
963	RETVAL	1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
964		1196
965	void	1197	void
966	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
967	ALIAS:	1199	ALIAS:
968	load_image_file = 1	1200	load_image_file = 1
…		…
1014		1246
1015	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1016	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1017	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1018	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	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)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1024		1256
…		…
1084	#if DEBUG	1316	#if DEBUG
1085	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1086	#endif	1318	#endif
1087	}	1319	}
1088		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1089	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1090		1329
1091	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1092		1331
1093	DC::Font	1332	DC::Font
1094	new_from_file (SV *class, char *path, int id = 0)	1333	new_from_file (SV *klass, char *path, int id = 0)
1095	CODE:	1334	CODE:
1096	{	1335	{
1097	int count;	1336	int count;
1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1337	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1099	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1128	PROTOTYPE:	1367	PROTOTYPE:
1129	CODE:	1368	CODE:
1130	tc_restore ();	1369	tc_restore ();
1131		1370
1132	DC::Layout	1371	DC::Layout
1133	new (SV *class)	1372	new (SV *klass)
1134	CODE:	1373	CODE:
1135	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1136		1375
1137	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1138	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1139	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1140	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1141	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1142	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1143	RETVAL->font = 0;	1382	RETVAL->font = 0;
1144	RETVAL->rc = rc_alloc ();
1145		1383
1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1147	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1148	OUTPUT:	1386	OUTPUT:
1149	RETVAL	1387	RETVAL
1150		1388
1151	void	1389	void
1152	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1153	CODE:	1391	CODE:
1154	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1155	rc_free (self->rc);
1156	Safefree (self);	1393	delete self;
1157		1394
1158	void	1395	void
1159	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1160	CODE:	1397	CODE:
1161	{	1398	{
…		…
1287		1524
1288	void	1525	void
1289	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1290	CODE:	1527	CODE:
1291	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1292	{	1529	{
1293	self->base_height = base_height;	1530	self->base_height = base_height;
1294	layout_update_font (self);	1531	layout_update_font (self);
1295	}	1532	}
1296		1533
1297	void	1534	void
…		…
1415	}	1652	}
1416		1653
1417	void	1654	void
1418	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1419	CODE:	1656	CODE:
1420	rc_clear (self->rc);	1657	self->rc.clear ();
1421	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1422	self->pl,	1659	self->pl,
1423	self->rc,	1660	&self->rc,
1424	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1425	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1426	flags	1663	flags
1427	);	1664	);
1428	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1441	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1443		1680
1444	rc_draw (self->rc);	1681	self->rc.draw ();
1445		1682
1446	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1447	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1448	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1449	}	1686	}
…		…
1524	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1525	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1526	}	1763	}
1527	}	1764	}
1528		1765
		1766	void
		1767	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)
		1768	PROTOTYPE: @
		1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 || h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530	CODE:	1888	CODE:
1531	{	1889	{
1532	GLint width;	1890	GLint width;
1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1540	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1541		1899
1542	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1543		1901
1544	DC::Map	1902	DC::Map
1545	new (SV *class)	1903	new (SV *klass)
1546	CODE:	1904	CODE:
1547	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1548	RETVAL->x = 0;	1906	RETVAL->x = 0;
1549	RETVAL->y = 0;	1907	RETVAL->y = 0;
1550	RETVAL->w = 0;	1908	RETVAL->w = 0;
1551	RETVAL->h = 0;	1909	RETVAL->h = 0;
1552	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1589		1947
1590	void	1948	void
1591	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1592	CODE:	1950	CODE:
1593	{	1951	{
1594	tileid texid;	1952	tileid texid;
1595	maptex *tex;	1953	maptex *tex;
1596		1954
1597	if (face < 0 || face >= self->faces)	1955	if (face < 0 || face >= self->faces)
1598	return;	1956	return;
1599		1957
1600	if (smooth < 0 || smooth >= self->faces)	1958	if (smooth < 0 || smooth >= self->faces)
1601	return;	1959	return;
1602		1960
1603	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1604		1962
1605	if (!texid)	1963	if (!texid)
1606	return;	1964	return;
1607		1965
1608	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1637	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1995	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1639	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1641	}	1999	}
		2000
		2001	void
		2002	expire_textures (DC::Map self, int texid, int count)
		2003	PPCODE:
		2004	for (; texid < self->texs && count; ++texid, --count)
		2005	{
		2006	maptex *tex = self->tex + texid;
		2007
		2008	if (tex->name)
		2009	{
		2010	if (tex->unused)
		2011	{
		2012	tex->name = 0;
		2013	tex->unused = 0;
		2014	XPUSHs (sv_2mortal (newSViv (texid)));
		2015	}
		2016	else
		2017	tex->unused = 1;
		2018	}
		2019	}
1642		2020
1643	int	2021	int
1644	ox (DC::Map self)	2022	ox (DC::Map self)
1645	ALIAS:	2023	ALIAS:
1646	oy = 1	2024	oy = 1
…		…
1686	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1687	}	2065	}
1688	}	2066	}
1689		2067
1690	SV *	2068	SV *
1691	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1692	CODE:	2070	CODE:
1693	{	2071	{
1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2072	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1695	uint8_t *data_end = (uint8_t *)SvEND (data_);	2073	uint8_t *data_end = (uint8_t *)SvEND (data_);
1696	mapcell *cell;	2074	mapcell *cell;
…		…
1717		2095
1718	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1719		2097
1720	if (flags & 8)	2098	if (flags & 8)
1721	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1722	if (extmap)	2102	do
1723	{	2103	{
1724	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1725		2106
1726	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1727	{	2110	{
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;	2111	cell->stat_width = 1;
1736	cell->stat_hp = *data++;	2112	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	}	2113	}
1756	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
1757	}	2131	}
1758	else	2132	while (ext & 0x80);
1759	cell->darkness = *data++ + 1;
1760	}	2133	}
1761		2134
1762	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
1763	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
1764	{	2137	{
…		…
1767	cell->tile [z] = self->face2tile [face];	2140	cell->tile [z] = self->face2tile [face];
1768		2141
1769	if (cell->tile [z])	2142	if (cell->tile [z])
1770	{	2143	{
1771	maptex *tex = self->tex + cell->tile [z];	2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
1772	if (!tex->name)	2146	if (!tex->name)
1773	av_push (missing, newSViv (cell->tile [z]));	2147	av_push (missing, newSViv (cell->tile [z]));
1774		2148
1775	if (tex->smoothtile)	2149	if (tex->smoothtile)
1776	{	2150	{
1777	maptex *smooth = self->tex + tex->smoothtile;	2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
1778	if (!smooth->name)	2153	if (!smooth->name)
1779	av_push (missing, newSViv (tex->smoothtile));	2154	av_push (missing, newSViv (tex->smoothtile));
1780	}	2155	}
1781	}	2156	}
1782	}	2157	}
1783	}	2158	}
1784	else	2159	else
1785	cell->darkness = 0;	2160	CELL_CLEAR (cell);
1786	}	2161	}
1787	}	2162	}
1788	OUTPUT:	2163	OUTPUT:
1789	RETVAL	2164	RETVAL
1790		2165
…		…
1810	? self->row + y	2185	? self->row + y
1811	: 0;	2186	: 0;
1812		2187
1813	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1814	{	2189	{
1815	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1816		2191
1817	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1818	{	2193	{
1819	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1820		2195
…		…
1822	{	2197	{
1823	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1824	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1825	int a1 = tex.a;	2200	int a1 = tex.a;
1826		2201
1827	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1828	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1829	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1830	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1831	}	2206	}
1832	}	2207	}
1833		2208
1834	*map++ = (r )	2209	*map++ = (r )
1835	| (g << 8)	2210	| (g << 8)
1836	| (b << 16)	2211	| (b << 16)
1837	| (a << 24);	2212	| (a << 24);
1838	}	2213	}
1839	}	2214	}
1840		2215
1841	RETVAL = map_sv;	2216	RETVAL = map_sv;
1842	}	2217	}
1843	OUTPUT:	2218	OUTPUT:
1844	RETVAL	2219	RETVAL
1845		2220
1846	void	2221	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)	2222	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:	2223	CODE:
1849	{	2224	{
1850	int x, y, z;	2225	int x, y, z;
1851		2226
1852	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1853	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)	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1855	smooth_key skey;
1856	int pl_x, pl_y;	2228	int pl_x, pl_y;
1857	maptex pl_tex;	2229	maptex pl_tex;
1858	rc_t *rc = rc_alloc ();	2230	rc_t rc;
		2231	rc_t rc_ov;
1859	rc_key_t key;	2232	rc_key_t key;
1860	rc_array_t *arr;	2233	rc_t::array_t *arr;
1861		2234
1862	pl_tex.name = 0;	2235	pl_tex.name = 0;
1863		2236
1864	// thats current max. sorry.	2237	// that's current max. sorry.
1865	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
1866	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
1867
1868	// clear key, in case of extra padding
1869	memset (&skey, 0, sizeof (skey));
1870		2240
1871	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
1872	key.r = 255;	2242	key.r = 255;
1873	key.g = 255;	2243	key.g = 255;
1874	key.b = 255;	2244	key.b = 255;
1875	key.a = 255;	2245	key.a = 255;
1876	key.mode = GL_QUADS;	2246	key.mode = GL_QUADS;
1877	key.format = GL_T2F_V3F;	2247	key.format = GL_T2F_V3F;
1878	key.texname = -1;
1879		2248
1880	mx += self->x;	2249	mx += self->x;
1881	my += self->y;	2250	my += self->y;
1882		2251
1883	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
1884	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
1885	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
1886	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1887		2256
1888	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1890	{	2259	{
1891	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1908		2277
1909	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
1910	{	2279	{
1911	memset (smooth_level, 0, sizeof (smooth_level));	2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
1912		2284
1913	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1914	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1915	{	2287	{
1916	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
1922	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
1923		2295
1924	if (tile)	2296	if (tile)
1925	{	2297	{
1926	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
1927	int px = (x + 1) * T - tex.w;	2299	int px, py;
1928	int py = (y + 1) * T - tex.h;
1929		2300
1930	if (key.texname != tex.name)	2301	if (key.texname != tex.name)
1931	{	2302	{
		2303	self->tex [tile].unused = 0;
		2304
1932	if (!tex.name)	2305	if (!tex.name)
1933	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1934		2307
1935	key.texname = tex.name;	2308	key.texname = tex.name;
1936	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
1937	}	2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
1938		2314
1939	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
1940	{	2316	{
1941	pl_x = px;	2317	pl_x = px;
1942	pl_y = py;	2318	pl_y = py;
1943	pl_tex = tex;	2319	pl_tex = tex;
1944	continue;	2320	continue;
1945	}	2321	}
1946		2322
1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1951
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		2327
1977	// update smooth hash	2328	// update smooth hash
1978	if (tex.smoothtile)	2329	if (tex.smoothtile)
1979	{	2330	{
1980	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
1981	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
1982		2333
1983	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
1984		2335
1985	// add bits to current tile and all neighbours. skey.x|y is	2336	// add bits to current tile and all neighbours. skey.x|y is
1986	// shifted +1|+1 so we always stay positive.	2337	// shifted +1|+1 so we always stay positive.
1987		2338
1988	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
1996		2347
1997	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1998	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
1999		2350
2000	// full tile	2351	// full tile
2001	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2002		2353
2003	// borders	2354	// borders
2004	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2355	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);	2356	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);	2357	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);	2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2008		2359
2009	// corners	2360	// corners
2010	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2361	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);	2362	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);	2363	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);	2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2014	}	2385	}
2015	}	2386	}
2016	}	2387	}
2017	}	2388	}
2018		2389
2019	rc_draw (rc);	2390	rc.draw ();
2020	rc_clear (rc);	2391	rc.clear ();
2021		2392
2022	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
2023	// this is basically counting sort	2394	// this is basically counting sort
2024	{	2395	{
2025	int w, b;	2396	int w, b;
2026		2397
2027	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2028	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2029	for (w = 0; w < 256 / 32; ++w)	2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2030	{	2403	{
2031	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2032	if (smask)	2405	IV bits = it->second;
2033	for (b = 0; b < 32; ++b)	2406
2034	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2035	{	2410	{
2036	int level = (w << 5) | b;	2411	maptex tex = self->tex [skey.tile];
		2412	int px = (((int)skey.x) - 1) * Tw;
		2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
		2418
2037	HE *he;	2419	if (tex.name)
2038
2039	hv_iterinit (smooth);
2040	while ((he = hv_iternext (smooth)))
2041	{	2420	{
2042	smooth_key *skey = (smooth_key *)HeKEY (he);	2421	// this time avoiding texture state changes
2043	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2044		2423	if (key.texname != tex.name)
2045	if (!(bits & 0x1000)
2046	&& skey->level == level
2047	&& level > smooth_max [skey->x][skey->y])
2048	{	2424	{
2049	maptex tex = self->tex [skey->tile];	2425	self->tex [skey.tile].unused = 0;
2050	int px = (((int)skey->x) - 1) * T;
2051	int py = (((int)skey->y) - 1) * T;
2052	int border = bits & 15;
2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2054	float dx = tex.s * .0625f; // 16 images/row
2055	float dy = tex.t * .5f ; // 2 images/column
2056		2426
2057	if (tex.name)
2058	{
2059	// this time avoiding texture state changes
2060	// save gobs of state changes.
2061	if (key.texname != tex.name)
2062	{
2063	glEnd ();	2427	glEnd ();
2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2065	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2066	}	2430	}
2067		2431
2068	if (border)	2432	if (border)
2069	{	2433	{
2070	float ox = border * dx;	2434	float ox = border * dx;
2071		2435
2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2076	}	2440	}
2077		2441
2078	if (corner)	2442	if (corner)
2079	{	2443	{
2080	float ox = corner * dx;	2444	float ox = corner * dx;
2081		2445
2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2086	}
2087	}
2088	}	2450	}
2089	}	2451	}
2090	}	2452	}
2091	}	2453	}
2092		2454
2093	glEnd ();	2455	glEnd ();
2094	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2095	key.texname = -1;	2457	key.texname = -1;
2096	}	2458	}
2097
2098	hv_clear (smooth);
2099	}	2459	}
2100		2460
2101	if (pl_tex.name)	2461	if (pl_tex.name)
2102	{	2462	{
2103	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2104	int px = pl_x + pdx;	2464	int px = pl_x + sdx;
2105	int py = pl_y + pdy;	2465	int py = pl_y + sdy;
2106		2466
2107	key.texname = tex.name;	2467	key.texname = tex.name;
2108	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2109		2469
2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2114		2474
2115	rc_draw (rc);	2475	rc.draw ();
2116	}	2476	}
2117		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
2118	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2119	rc_free (rc);
2120		2482
2121	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2122	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2123	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2124	{	2486	{
…		…
2127	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2128	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2129	{	2491	{
2130	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2131		2493
2132	int px = x * T;	2494	int px = x * Tw;
2133	int py = y * T;	2495	int py = y * Th;
		2496
		2497	if (expect_false (cell->player == player))
		2498	{
		2499	px += sdx;
		2500	py += sdy;
		2501	}
2134		2502
2135	if (cell->stat_hp)	2503	if (cell->stat_hp)
2136	{	2504	{
2137	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2138	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2139		2507
2140	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2141	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2142	px + width - 1, py);	2510	px + width - 1, py);
2143		2511
…		…
2149	}	2517	}
2150	}	2518	}
2151	}	2519	}
2152		2520
2153	void	2521	void
2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2155	CODE:	2523	CODE:
2156	{	2524	{
2157	static float color[16][3] = {	2525	static float color[16][3] = {
2158	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
2159	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
2160	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
2161	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
2162		2530
2163	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
2164	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
2165	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
2166	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
2167		2535
2168	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
2169	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
2170	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
2171	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
2172		2540
2173	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
2174		2542
2175	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
2176	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
2177	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
2178	};	2546	};
2179		2547
2180	int x, y;	2548	int x, y;
2181		2549
2182	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
2183	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2184	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
2185	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2186	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
2187		2561
2188	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
2192		2566
2193	if (m)	2567	if (m)
2194	{	2568	{
2195	float *c = color [m & 15];	2569	float *c = color [m & 15];
2196		2570
2197	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2198	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2199		2573
2200	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2201	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2202	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2203	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2204	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2205	}	2579	}
…		…
2213	void	2587	void
2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2215	PPCODE:	2589	PPCODE:
2216	{	2590	{
2217	int x, y;	2591	int x, y;
2218	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2219	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2220	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2221	int sw34 = (sw * 3 + 3) & ~3;	2595	int sw3 = sw * 3;
		2596	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2597	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2222	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2598	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2223	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2599	memset (darkness1, 0, sw1*sh1);
2224	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2225		2600
2226	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2227	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2228		2603
2229	mx += self->x - 1;	2604	mx += self->x - 1;
2230	my += self->y - 1;	2605	my += self->y - 1;
2231
2232	memset (darkness1, 255, sw1 * sh1);
2233		2606
2234	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2235	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2236	{	2609	{
2237	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2240	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2241	{	2614	{
2242	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2243		2616
2244	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2245	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2246	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2247	}	2620	}
2248	}	2621	}
2249		2622
2250	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2251	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2270		2643
2271	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2272	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2273	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2274		2647
2275	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2276	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2277	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2278	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2279	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2652	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);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2281	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2282	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2283	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2284	}	2657	}
2285		2658
2286	free (darkness1);	2659	free (darkness1);
2287		2660
2288	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2289	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2290	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2291	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2292	}	2665	}
2293		2666
2294	SV *	2667	SV *
…		…
2357	else	2730	else
2358	*data++ = 0;	2731	*data++ = 0;
2359	}	2732	}
2360	}	2733	}
2361		2734
2362	/* if size is w*h + 5 then no data has been found */	2735	/* if size is w*h + 5 then no data has been found */
2363	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2736	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2364	{	2737	{
2365	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367	}	2740	}
2368		2741
2369	RETVAL = data_sv;	2742	RETVAL = data_sv;
2370	}	2743	}
2371	OUTPUT:	2744	OUTPUT:
2372	RETVAL	2745	RETVAL
2373		2746
2374	void	2747	void
…		…
2381	STRLEN len;	2754	STRLEN len;
2382	uint8_t *data, *end;	2755	uint8_t *data, *end;
2383		2756
2384	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2386	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2387	end = data + len + 8;	2760	end = data + len + 8;
2388		2761
2389	if (len < 5)	2762	if (len < 5)
2390	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2391		2764
…		…
2452	}	2825	}
2453		2826
2454	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2455		2828
2456	DC::RW	2829	DC::RW
2457	new (SV *class, SV *data_sv)	2830	new (SV *klass, SV *data_sv)
2458	CODE:	2831	CODE:
2459	{	2832	{
2460	STRLEN datalen;	2833	STRLEN datalen;
2461	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2462		2835
…		…
2464	}	2837	}
2465	OUTPUT:	2838	OUTPUT:
2466	RETVAL	2839	RETVAL
2467		2840
2468	DC::RW	2841	DC::RW
2469	new_from_file (SV *class, const char *path, const char *mode = "rb")	2842	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2470	CODE:	2843	CODE:
2471	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2472	OUTPUT:	2845	OUTPUT:
2473	RETVAL	2846	RETVAL
2474		2847
…		…
2492	if (RETVAL < 0)	2865	if (RETVAL < 0)
2493	{	2866	{
2494	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2495		2868
2496	if (RETVAL < 0)	2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
2497	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2498		2876	}
		2877	else
2499	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2500	}	2879	}
2501		2880
2502	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2503	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2504	}	2883	}
…		…
2551	void	2930	void
2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2553	CODE:	2932	CODE:
2554	{	2933	{
2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2934	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);	2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2558	}	2937	}
2559		2938
2560	void	2939	void
2561	set_reverse_stereo (DC::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
…		…
2564		2943
2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2566		2945
2567	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2568		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
2569	DC::MixChunk	2960	DC::MixChunk
2570	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2571	CODE:	2962	CODE:
2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2573	OUTPUT:	2964	OUTPUT:
2574	RETVAL	2965	RETVAL
2575		2966
…		…
2605	OUTPUT:	2996	OUTPUT:
2606	RETVAL	2997	RETVAL
2607		2998
2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2609		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
		3012
2610	int	3013	int
2611	volume (int volume = -1)	3014	volume (int volume = -1)
2612	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2613	CODE:	3016	CODE:
2614	if (items > 0)	3017	if (items > 0)
…		…
2625	void	3028	void
2626	halt ()	3029	halt ()
2627	CODE:	3030	CODE:
2628	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2629		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2630	DC::MixMusic	3040	DC::MixMusic
2631	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2632	CODE:	3042	CODE:
2633	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2634	OUTPUT:	3044	OUTPUT:
2635	RETVAL	3045	RETVAL
2636		3046
…		…
2664	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2665	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2666	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2667	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2668	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2669	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2670	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2671	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2672	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2673	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2685	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2686	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2687	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2688	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2689	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
2690	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2691	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2692	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2693	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2694	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2762	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2763	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2764	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2765	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2766	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2767	# undef const_iv	3185	# undef const_iv
2768	};	3186	};
2769		3187
2770	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2772		3190
2773	texture_av = newAV ();	3191	texture_av = newAV ();
2774	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2775	}	3193	}
2776		3194
…		…
2778	disable_GL_EXT_blend_func_separate ()	3196	disable_GL_EXT_blend_func_separate ()
2779	CODE:	3197	CODE:
2780	gl.BlendFuncSeparate = 0;	3198	gl.BlendFuncSeparate = 0;
2781	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
2782		3200
2783	char *	3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
2784	gl_vendor ()	3205	gl_vendor ()
2785	CODE:	3206	CODE:
2786	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2787	OUTPUT:	3208	OUTPUT:
2788	RETVAL	3209	RETVAL
2789		3210
2790	char *	3211	const char *
2791	gl_version ()	3212	gl_version ()
2792	CODE:	3213	CODE:
2793	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2794	OUTPUT:	3215	OUTPUT:
2795	RETVAL	3216	RETVAL
2796		3217
2797	char *	3218	const char *
2798	gl_extensions ()	3219	gl_extensions ()
2799	CODE:	3220	CODE:
2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2801	OUTPUT:	3222	OUTPUT:
2802	RETVAL	3223	RETVAL
2803		3224
2804	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2805		3230
2806	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2807	CODE:	3232	CODE:
2808	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2809	OUTPUT:	3234	OUTPUT:
…		…
2817		3242
2818	int glGetError ()	3243	int glGetError ()
2819		3244
2820	void glFinish ()	3245	void glFinish ()
2821		3246
		3247	void glFlush ()
		3248
2822	void glClear (int mask)	3249	void glClear (int mask)
2823		3250
2824	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
2825	PROTOTYPE: @	3252	PROTOTYPE: @
2826		3253
…		…
2835	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2836		3263
2837	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2838	CODE:	3265	CODE:
2839	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
2840		3269
2841	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
2842		3271
2843	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
2844		3273
…		…
2879	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2880	CODE:	3309	CODE:
2881	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2882		3311
2883	void glColor (float r, float g, float b, float a = 1.0)	3312	void glColor (float r, float g, float b, float a = 1.0)
		3313	PROTOTYPE: @
2884	ALIAS:	3314	ALIAS:
2885	glColor_premultiply = 1	3315	glColor_premultiply = 1
2886	CODE:	3316	CODE:
2887	if (ix)	3317	if (ix)
2888	{	3318	{
…		…
2994		3424
2995	void glEndList ()	3425	void glEndList ()
2996		3426
2997	void glCallList (int list)	3427	void glCallList (int list)
2998		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3000		3435
3001	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
3002		3437
3003	void	3438	void
3004	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
3005	PPCODE:	3440	PPCODE:
3006	{	3441	{
3007	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
3008	XPUSHs (self);	3443	XPUSHs (self);
3009	}	3444	}
3010		3445
3011	BOOT:	3446	BOOT:
3012	{	3447	{
…		…
3020		3455
3021	void	3456	void
3022	draw (SV *self)	3457	draw (SV *self)
3023	CODE:	3458	CODE:
3024	{	3459	{
3025	HV *hv;	3460	HV *hv;
3026	SV **svp;	3461	SV **svp;
3027	NV x, y, w, h;	3462	NV x, y, w, h;
3028	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3029	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3030	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3031	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);

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