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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.264 by root, Fri Jul 18 22:32:54 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
…		…
756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
757		958
758	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
759	while (*m)	960	while (*m)
760	{	961	{
		962	if ((*m)->w >= 400 && (*m)->h >= 300)
		963	{
761	AV *av = newAV ();	964	AV *av = newAV ();
762	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
763	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
764	av_push (av, newSViv (rgb));	967	av_push (av, newSViv (rgb));
765	av_push (av, newSViv (alpha));	968	av_push (av, newSViv (alpha));
766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	969	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		970	}
767		971
768	++m;	972	++m;
769	}	973	}
770	}	974	}
771		975
…		…
786	);	990	);
787		991
788	if (RETVAL)	992	if (RETVAL)
789	{	993	{
790	av_clear (texture_av);	994	av_clear (texture_av);
791
792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
793	#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);
794	#include "glfunc.h"	996	#include "glfunc.h"
795	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
796	}	1000	}
797	}	1001	}
798	OUTPUT:	1002	OUTPUT:
799	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char *title, const char *icon)
800		1007
801	void	1008	void
802	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
803		1010
804	char *	1011	char *
805	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
806		1014
807	int	1015	int
808	SDL_GetAppState ()	1016	SDL_GetAppState ()
809		1017
810	int	1018	int
811	SDL_GetModState ()	1019	SDL_GetModState ()
812		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
813	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
814	poll_events ()	1029	peep_events ()
815	PPCODE:	1030	PPCODE:
816	{	1031	{
817	SDL_Event ev;	1032	SDL_Event ev;
818		1033
819	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
826	{	1041	{
827	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
828	case SDL_KEYUP:	1043	case SDL_KEYUP:
829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
831	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);
832	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 */
833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
834	break;	1049	break;
835		1050
836	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
855	x = ev.motion.x;	1070	x = ev.motion.x;
856	y = ev.motion.y;	1071	y = ev.motion.y;
857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858	}	1073	}
859		1074
860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
861	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
862	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
863	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
885		1100
886	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))));
887	}	1102	}
888	}	1103	}
889		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
890	int	1118	int
891	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)
892	POSTCALL:	1120	POSTCALL:
893	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
894	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
895		1123
896	void	1124	void
897	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
956	add_font (char *file)	1184	add_font (char *file)
957	CODE:	1185	CODE:
958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
959	OUTPUT:	1187	OUTPUT:
960	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)
961		1196
962	void	1197	void
963	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
964	ALIAS:	1199	ALIAS:
965	load_image_file = 1	1200	load_image_file = 1
…		…
1011		1246
1012	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
1013	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
1014	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
1015	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
1016	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1017	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)));
1018	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1019	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
1021		1256
…		…
1081	#if DEBUG	1316	#if DEBUG
1082	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1083	#endif	1318	#endif
1084	}	1319	}
1085		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1086	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1087		1329
1088	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1089		1331
1090	DC::Font	1332	DC::Font
1091	new_from_file (SV *class, char *path, int id = 0)	1333	new_from_file (SV *klass, char *path, int id = 0)
1092	CODE:	1334	CODE:
1093	{	1335	{
1094	int count;	1336	int count;
1095	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1337	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1096	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1125	PROTOTYPE:	1367	PROTOTYPE:
1126	CODE:	1368	CODE:
1127	tc_restore ();	1369	tc_restore ();
1128		1370
1129	DC::Layout	1371	DC::Layout
1130	new (SV *class)	1372	new (SV *klass)
1131	CODE:	1373	CODE:
1132	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1133		1375
1134	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1135	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1136	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1137	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1138	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1139	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1140	RETVAL->font = 0;	1382	RETVAL->font = 0;
1141	RETVAL->rc = rc_alloc ();
1142		1383
1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1144	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1145	OUTPUT:	1386	OUTPUT:
1146	RETVAL	1387	RETVAL
1147		1388
1148	void	1389	void
1149	DESTROY (DC::Layout self)	1390	DESTROY (DC::Layout self)
1150	CODE:	1391	CODE:
1151	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1152	rc_free (self->rc);
1153	Safefree (self);	1393	delete self;
1154		1394
1155	void	1395	void
1156	set_text (DC::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1157	CODE:	1397	CODE:
1158	{	1398	{
…		…
1284		1524
1285	void	1525	void
1286	set_height (DC::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1287	CODE:	1527	CODE:
1288	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1289	{	1529	{
1290	self->base_height = base_height;	1530	self->base_height = base_height;
1291	layout_update_font (self);	1531	layout_update_font (self);
1292	}	1532	}
1293		1533
1294	void	1534	void
…		…
1412	}	1652	}
1413		1653
1414	void	1654	void
1415	render (DC::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1416	CODE:	1656	CODE:
1417	rc_clear (self->rc);	1657	self->rc.clear ();
1418	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1419	self->pl,	1659	self->pl,
1420	self->rc,	1660	&self->rc,
1421	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1422	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1423	flags	1663	flags
1424	);	1664	);
1425	// we assume that context_change actually clears/frees stuff	1665	// we assume that context_change actually clears/frees stuff
…		…
1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1438	glEnable (GL_ALPHA_TEST);	1678	glEnable (GL_ALPHA_TEST);
1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1440		1680
1441	rc_draw (self->rc);	1681	self->rc.draw ();
1442		1682
1443	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1444	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1445	glDisable (GL_TEXTURE_2D);	1685	glDisable (GL_TEXTURE_2D);
1446	}	1686	}
…		…
1521	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1522	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1523	}	1763	}
1524	}	1764	}
1525		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
1526	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)
1527	CODE:	1888	CODE:
1528	{	1889	{
1529	GLint width;	1890	GLint width;
1530	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);
…		…
1537	MODULE = Deliantra::Client PACKAGE = DC::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1538		1899
1539	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1540		1901
1541	DC::Map	1902	DC::Map
1542	new (SV *class)	1903	new (SV *klass)
1543	CODE:	1904	CODE:
1544	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1545	RETVAL->x = 0;	1906	RETVAL->x = 0;
1546	RETVAL->y = 0;	1907	RETVAL->y = 0;
1547	RETVAL->w = 0;	1908	RETVAL->w = 0;
1548	RETVAL->h = 0;	1909	RETVAL->h = 0;
1549	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1586		1947
1587	void	1948	void
1588	set_smooth (DC::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1589	CODE:	1950	CODE:
1590	{	1951	{
1591	tileid texid;	1952	tileid texid;
1592	maptex *tex;	1953	maptex *tex;
1593		1954
1594	if (face < 0 || face >= self->faces)	1955	if (face < 0 || face >= self->faces)
1595	return;	1956	return;
1596		1957
1597	if (smooth < 0 || smooth >= self->faces)	1958	if (smooth < 0 || smooth >= self->faces)
1598	return;	1959	return;
1599		1960
1600	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1601		1962
1602	if (!texid)	1963	if (!texid)
1603	return;	1964	return;
1604		1965
1605	tex = self->tex + texid;	1966	tex = self->tex + texid;
…		…
1634	//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);
1635	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1636	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1638	}	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	}
1639		2020
1640	int	2021	int
1641	ox (DC::Map self)	2022	ox (DC::Map self)
1642	ALIAS:	2023	ALIAS:
1643	oy = 1	2024	oy = 1
…		…
1683	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1684	}	2065	}
1685	}	2066	}
1686		2067
1687	SV *	2068	SV *
1688	map1a_update (DC::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1689	CODE:	2070	CODE:
1690	{	2071	{
1691	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2072	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1692	uint8_t *data_end = (uint8_t *)SvEND (data_);	2073	uint8_t *data_end = (uint8_t *)SvEND (data_);
1693	mapcell *cell;	2074	mapcell *cell;
…		…
1714		2095
1715	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1716		2097
1717	if (flags & 8)	2098	if (flags & 8)
1718	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1719	if (extmap)	2102	do
1720	{	2103	{
1721	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1722		2106
1723	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
1724	{	2110	{
1725	ext = *data++;
1726	cmd = ext & 0x7f;
1727
1728	if (cmd < 4)
1729	cell->darkness = 255 - ext * 64 + 1;
1730	else if (cmd == 5) // health
1731	{
1732	cell->stat_width = 1;	2111	cell->stat_width = 1;
1733	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1734	}
1735	else if (cmd == 6) // monster width
1736	cell->stat_width = *data++ + 1;
1737	else if (cmd == 0x47)
1738	{
1739	if (*data == 1) cell->player = data [1];
1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744	data += *data + 1;
1745	}
1746	else if (cmd == 8) // cell flags
1747	cell->flags = *data++;
1748	else if (ext & 0x40) // unknown, multibyte => skip
1749	data += *data + 1;
1750	else
1751	data++;
1752	}	2113	}
1753	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++;
1754	}	2131	}
1755	else	2132	while (ext & 0x80);
1756	cell->darkness = *data++ + 1;
1757	}	2133	}
1758		2134
1759	for (z = 0; z <= 2; ++z)	2135	for (z = 0; z <= 2; ++z)
1760	if (flags & (4 >> z))	2136	if (flags & (4 >> z))
1761	{	2137	{
…		…
1764	cell->tile [z] = self->face2tile [face];	2140	cell->tile [z] = self->face2tile [face];
1765		2141
1766	if (cell->tile [z])	2142	if (cell->tile [z])
1767	{	2143	{
1768	maptex *tex = self->tex + cell->tile [z];	2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
1769	if (!tex->name)	2146	if (!tex->name)
1770	av_push (missing, newSViv (cell->tile [z]));	2147	av_push (missing, newSViv (cell->tile [z]));
1771		2148
1772	if (tex->smoothtile)	2149	if (tex->smoothtile)
1773	{	2150	{
1774	maptex *smooth = self->tex + tex->smoothtile;	2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
1775	if (!smooth->name)	2153	if (!smooth->name)
1776	av_push (missing, newSViv (tex->smoothtile));	2154	av_push (missing, newSViv (tex->smoothtile));
1777	}	2155	}
1778	}	2156	}
1779	}	2157	}
1780	}	2158	}
1781	else	2159	else
1782	cell->darkness = 0;	2160	CELL_CLEAR (cell);
1783	}	2161	}
1784	}	2162	}
1785	OUTPUT:	2163	OUTPUT:
1786	RETVAL	2164	RETVAL
1787		2165
…		…
1807	? self->row + y	2185	? self->row + y
1808	: 0;	2186	: 0;
1809		2187
1810	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1811	{	2189	{
1812	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1813		2191
1814	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1815	{	2193	{
1816	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1817		2195
…		…
1819	{	2197	{
1820	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1821	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1822	int a1 = tex.a;	2200	int a1 = tex.a;
1823		2201
1824	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1825	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1826	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1827	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1828	}	2206	}
1829	}	2207	}
1830		2208
1831	*map++ = (r )	2209	*map++ = (r )
1832	| (g << 8)	2210	| (g << 8)
1833	| (b << 16)	2211	| (b << 16)
1834	| (a << 24);	2212	| (a << 24);
1835	}	2213	}
1836	}	2214	}
1837		2215
1838	RETVAL = map_sv;	2216	RETVAL = map_sv;
1839	}	2217	}
1840	OUTPUT:	2218	OUTPUT:
1841	RETVAL	2219	RETVAL
1842		2220
1843	void	2221	void
1844	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)
1845	CODE:	2223	CODE:
1846	{	2224	{
1847	int x, y, z;	2225	int x, y, z;
1848		2226
1849	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851	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!
1852	smooth_key skey;
1853	int pl_x, pl_y;	2228	int pl_x, pl_y;
1854	maptex pl_tex;	2229	maptex pl_tex;
1855	rc_t *rc = rc_alloc ();	2230	rc_t rc;
		2231	rc_t rc_ov;
1856	rc_key_t key;	2232	rc_key_t key;
1857	rc_array_t *arr;	2233	rc_t::array_t *arr;
1858		2234
1859	pl_tex.name = 0;	2235	pl_tex.name = 0;
1860		2236
1861	// thats current max. sorry.	2237	// that's current max. sorry.
1862	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
1863	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
1864
1865	// clear key, in case of extra padding
1866	memset (&skey, 0, sizeof (skey));
1867		2240
1868	memset (&key, 0, sizeof (key));	2241	memset (&key, 0, sizeof (key));
1869	key.r = 255;	2242	key.r = 255;
1870	key.g = 255;	2243	key.g = 255;
1871	key.b = 255;	2244	key.b = 255;
1872	key.a = 255;	2245	key.a = 255;
1873	key.mode = GL_QUADS;	2246	key.mode = GL_QUADS;
1874	key.format = GL_T2F_V3F;	2247	key.format = GL_T2F_V3F;
1875	key.texname = -1;
1876		2248
1877	mx += self->x;	2249	mx += self->x;
1878	my += self->y;	2250	my += self->y;
1879		2251
1880	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
1881	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
1882	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
1883	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1884		2256
1885	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1886	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1887	{	2259	{
1888	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905		2277
1906	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
1907	{	2279	{
1908	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;
1909		2284
1910	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1911	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1912	{	2287	{
1913	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
1919	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
1920		2295
1921	if (tile)	2296	if (tile)
1922	{	2297	{
1923	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
1924	int px = (x + 1) * T - tex.w;	2299	int px, py;
1925	int py = (y + 1) * T - tex.h;
1926		2300
1927	if (key.texname != tex.name)	2301	if (key.texname != tex.name)
1928	{	2302	{
		2303	self->tex [tile].unused = 0;
		2304
1929	if (!tex.name)	2305	if (!tex.name)
1930	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1931		2307
1932	key.texname = tex.name;	2308	key.texname = tex.name;
1933	arr = rc_array (rc, &key);	2309	arr = &rc.array (key);
1934	}	2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
1935		2314
1936	if (expect_false (cell->player == player) && expect_false (z == 2))	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
1937	{	2316	{
1938	pl_x = px;	2317	pl_x = px;
1939	pl_y = py;	2318	pl_y = py;
1940	pl_tex = tex;	2319	pl_tex = tex;
1941	continue;	2320	continue;
1942	}	2321	}
1943		2322
1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2323	arr->t2f_v3f (0 , 0 , px , py , 0);
1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1946	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);
1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1948
1949	if (expect_false (cell->flags) && expect_false (z == 2))
1950	{
1951	// overlays such as the speech bubble, probably more to come
1952	if (cell->flags & 1)
1953	{
1954	maptex tex = self->tex [1];
1955	int px = x * T + T * 2 / 32;
1956	int py = y * T - T * 6 / 32;
1957
1958	if (tex.name)
1959	{
1960	if (key.texname != tex.name)
1961	{
1962	key.texname = tex.name;
1963	arr = rc_array (rc, &key);
1964	}
1965
1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970	}
1971	}
1972	}
1973		2327
1974	// update smooth hash	2328	// update smooth hash
1975	if (tex.smoothtile)	2329	if (tex.smoothtile)
1976	{	2330	{
1977	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
1978	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
1979		2333
1980	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
1981		2335
1982	// 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
1983	// shifted +1|+1 so we always stay positive.	2337	// shifted +1|+1 so we always stay positive.
1984		2338
1985	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
1993		2347
1994	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
1996		2350
1997	// full tile	2351	// full tile
1998	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);
1999		2353
2000	// borders	2354	// borders
2001	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);
2002	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);
2003	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);
2004	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);
2005		2359
2006	// corners	2360	// corners
2007	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);
2008	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);
2009	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);
2010	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);
2011	}	2385	}
2012	}	2386	}
2013	}	2387	}
2014	}	2388	}
2015		2389
2016	rc_draw (rc);	2390	rc.draw ();
2017	rc_clear (rc);	2391	rc.clear ();
2018		2392
2019	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
2020	// this is basically counting sort	2394	// this is basically counting sort
2021	{	2395	{
2022	int w, b;	2396	int w, b;
2023		2397
2024	glEnable (GL_TEXTURE_2D);	2398	glEnable (GL_TEXTURE_2D);
2025	glBegin (GL_QUADS);	2399	glBegin (GL_QUADS);
2026	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)
2027	{	2403	{
2028	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
2029	if (smask)	2405	IV bits = it->second;
2030	for (b = 0; b < 32; ++b)	2406
2031	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
2032	{	2410	{
2033	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
2034	HE *he;	2419	if (tex.name)
2035
2036	hv_iterinit (smooth);
2037	while ((he = hv_iternext (smooth)))
2038	{	2420	{
2039	smooth_key *skey = (smooth_key *)HeKEY (he);	2421	// this time avoiding texture state changes
2040	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
2041		2423	if (key.texname != tex.name)
2042	if (!(bits & 0x1000)
2043	&& skey->level == level
2044	&& level > smooth_max [skey->x][skey->y])
2045	{	2424	{
2046	maptex tex = self->tex [skey->tile];	2425	self->tex [skey.tile].unused = 0;
2047	int px = (((int)skey->x) - 1) * T;
2048	int py = (((int)skey->y) - 1) * T;
2049	int border = bits & 15;
2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051	float dx = tex.s * .0625f; // 16 images/row
2052	float dy = tex.t * .5f ; // 2 images/column
2053		2426
2054	if (tex.name)
2055	{
2056	// this time avoiding texture state changes
2057	// save gobs of state changes.
2058	if (key.texname != tex.name)
2059	{
2060	glEnd ();	2427	glEnd ();
2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
2063	}	2430	}
2064		2431
2065	if (border)	2432	if (border)
2066	{	2433	{
2067	float ox = border * dx;	2434	float ox = border * dx;
2068		2435
2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2073	}	2440	}
2074		2441
2075	if (corner)	2442	if (corner)
2076	{	2443	{
2077	float ox = corner * dx;	2444	float ox = corner * dx;
2078		2445
2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2083	}
2084	}
2085	}	2450	}
2086	}	2451	}
2087	}	2452	}
2088	}	2453	}
2089		2454
2090	glEnd ();	2455	glEnd ();
2091	glDisable (GL_TEXTURE_2D);	2456	glDisable (GL_TEXTURE_2D);
2092	key.texname = -1;	2457	key.texname = -1;
2093	}	2458	}
2094
2095	hv_clear (smooth);
2096	}	2459	}
2097		2460
2098	if (pl_tex.name)	2461	if (pl_tex.name)
2099	{	2462	{
2100	maptex tex = pl_tex;	2463	maptex tex = pl_tex;
2101	int px = pl_x + pdx;	2464	int px = pl_x + sdx;
2102	int py = pl_y + pdy;	2465	int py = pl_y + sdy;
2103		2466
2104	key.texname = tex.name;	2467	key.texname = tex.name;
2105	arr = rc_array (rc, &key);	2468	rc_t::array_t &arr = rc.array (key);
2106		2469
2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2470	arr.t2f_v3f (0 , 0 , px , py , 0);
2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2109	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);
2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2111		2474
2112	rc_draw (rc);	2475	rc.draw ();
2113	}	2476	}
2114		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
2115	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
2116	rc_free (rc);
2117		2482
2118	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
2119	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
2120	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
2121	{	2486	{
…		…
2124	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
2125	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
2126	{	2491	{
2127	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
2128		2493
2129	int px = x * T;	2494	int px = x * Tw;
2130	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	}
2131		2502
2132	if (cell->stat_hp)	2503	if (cell->stat_hp)
2133	{	2504	{
2134	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
2135	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2136		2507
2137	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
2138	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
2139	px + width - 1, py);	2510	px + width - 1, py);
2140		2511
…		…
2146	}	2517	}
2147	}	2518	}
2148	}	2519	}
2149		2520
2150	void	2521	void
2151	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)
2152	CODE:	2523	CODE:
2153	{	2524	{
2154	static float color[16][3] = {	2525	static float color[16][3] = {
2155	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
2156	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
2157	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
2158	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
2159		2530
2160	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
2161	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
2162	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
2163	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
2164		2535
2165	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
2166	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
2167	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
2168	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
2169		2540
2170	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
2171		2542
2172	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
2173	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
2174	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
2175	};	2546	};
2176		2547
2177	int x, y;	2548	int x, y;
2178		2549
2179	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	*/
2180	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2181	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
2182	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
2184		2561
2185	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
2189		2566
2190	if (m)	2567	if (m)
2191	{	2568	{
2192	float *c = color [m & 15];	2569	float *c = color [m & 15];
2193		2570
2194	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2195	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2196		2573
2197	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2198	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202	}	2579	}
…		…
2210	void	2587	void
2211	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)
2212	PPCODE:	2589	PPCODE:
2213	{	2590	{
2214	int x, y;	2591	int x, y;
2215	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2216	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2217	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2218	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);
2219	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2598	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2220	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2599	memset (darkness1, 0, sw1*sh1);
2221	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2222		2600
2223	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2224	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2225		2603
2226	mx += self->x - 1;	2604	mx += self->x - 1;
2227	my += self->y - 1;	2605	my += self->y - 1;
2228
2229	memset (darkness1, 255, sw1 * sh1);
2230		2606
2231	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2232	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2233	{	2609	{
2234	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2237	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2238	{	2614	{
2239	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2240		2616
2241	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2242	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2243	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2244	}	2620	}
2245	}	2621	}
2246		2622
2247	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2248	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2267		2643
2268	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2269	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2270	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2271		2647
2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2276	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 */
2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2281	}	2657	}
2282		2658
2283	free (darkness1);	2659	free (darkness1);
2284		2660
2285	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2286	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2287	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2288	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2289	}	2665	}
2290		2666
2291	SV *	2667	SV *
…		…
2354	else	2730	else
2355	*data++ = 0;	2731	*data++ = 0;
2356	}	2732	}
2357	}	2733	}
2358		2734
2359	/* 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 */
2360	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2736	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2361	{	2737	{
2362	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364	}	2740	}
2365		2741
2366	RETVAL = data_sv;	2742	RETVAL = data_sv;
2367	}	2743	}
2368	OUTPUT:	2744	OUTPUT:
2369	RETVAL	2745	RETVAL
2370		2746
2371	void	2747	void
…		…
2378	STRLEN len;	2754	STRLEN len;
2379	uint8_t *data, *end;	2755	uint8_t *data, *end;
2380		2756
2381	len = SvLEN (data_sv);	2757	len = SvLEN (data_sv);
2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383	data = SvPVbyte_nolen (data_sv);	2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2384	end = data + len + 8;	2760	end = data + len + 8;
2385		2761
2386	if (len < 5)	2762	if (len < 5)
2387	XSRETURN_EMPTY;	2763	XSRETURN_EMPTY;
2388		2764
…		…
2449	}	2825	}
2450		2826
2451	MODULE = Deliantra::Client PACKAGE = DC::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2452		2828
2453	DC::RW	2829	DC::RW
2454	new (SV *class, SV *data_sv)	2830	new (SV *klass, SV *data_sv)
2455	CODE:	2831	CODE:
2456	{	2832	{
2457	STRLEN datalen;	2833	STRLEN datalen;
2458	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2459		2835
…		…
2461	}	2837	}
2462	OUTPUT:	2838	OUTPUT:
2463	RETVAL	2839	RETVAL
2464		2840
2465	DC::RW	2841	DC::RW
2466	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")
2467	CODE:	2843	CODE:
2468	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2469	OUTPUT:	2845	OUTPUT:
2470	RETVAL	2846	RETVAL
2471		2847
…		…
2489	if (RETVAL < 0)	2865	if (RETVAL < 0)
2490	{	2866	{
2491	RETVAL = Mix_GroupOldest (-1);	2867	RETVAL = Mix_GroupOldest (-1);
2492		2868
2493	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)
2494	XSRETURN_UNDEF;	2875	XSRETURN_UNDEF;
2495		2876	}
		2877	else
2496	Mix_HaltChannel (RETVAL);	2878	Mix_HaltChannel (RETVAL);
2497	}	2879	}
2498		2880
2499	Mix_UnregisterAllEffects (RETVAL);	2881	Mix_UnregisterAllEffects (RETVAL);
2500	Mix_Volume (RETVAL, 128);	2882	Mix_Volume (RETVAL, 128);
2501	}	2883	}
…		…
2548	void	2930	void
2549	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)
2550	CODE:	2932	CODE:
2551	{	2933	{
2552	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));
2553	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;
2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555	}	2937	}
2556		2938
2557	void	2939	void
2558	set_reverse_stereo (DC::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
…		…
2561		2943
2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563		2945
2564	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2565		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
2566	DC::MixChunk	2960	DC::MixChunk
2567	new (SV *class, DC::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2568	CODE:	2962	CODE:
2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570	OUTPUT:	2964	OUTPUT:
2571	RETVAL	2965	RETVAL
2572		2966
…		…
2602	OUTPUT:	2996	OUTPUT:
2603	RETVAL	2997	RETVAL
2604		2998
2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2606		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
2607	int	3013	int
2608	volume (int volume = -1)	3014	volume (int volume = -1)
2609	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2610	CODE:	3016	CODE:
2611	if (items > 0)	3017	if (items > 0)
…		…
2622	void	3028	void
2623	halt ()	3029	halt ()
2624	CODE:	3030	CODE:
2625	Mix_HaltMusic ();	3031	Mix_HaltMusic ();
2626		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
		3037	OUTPUT:
		3038	RETVAL
		3039
2627	DC::MixMusic	3040	DC::MixMusic
2628	new (SV *class, DC::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2629	CODE:	3042	CODE:
2630	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2631	OUTPUT:	3044	OUTPUT:
2632	RETVAL	3045	RETVAL
2633		3046
…		…
2661	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2662	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2663	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2664	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2665	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2666	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2667	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2668	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2669	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2670	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2682	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2683	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2684	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2685	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2686	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),
2687	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2688	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2689	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2690	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2691	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2759	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2760	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2761	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2762	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2763	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),
2764	# undef const_iv	3185	# undef const_iv
2765	};	3186	};
2766		3187
2767	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--)
2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2769		3190
2770	texture_av = newAV ();	3191	texture_av = newAV ();
2771	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2772	}	3193	}
2773		3194
…		…
2775	disable_GL_EXT_blend_func_separate ()	3196	disable_GL_EXT_blend_func_separate ()
2776	CODE:	3197	CODE:
2777	gl.BlendFuncSeparate = 0;	3198	gl.BlendFuncSeparate = 0;
2778	gl.BlendFuncSeparateEXT = 0;	3199	gl.BlendFuncSeparateEXT = 0;
2779		3200
2780	char *	3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
2781	gl_vendor ()	3205	gl_vendor ()
2782	CODE:	3206	CODE:
2783	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2784	OUTPUT:	3208	OUTPUT:
2785	RETVAL	3209	RETVAL
2786		3210
2787	char *	3211	const char *
2788	gl_version ()	3212	gl_version ()
2789	CODE:	3213	CODE:
2790	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2791	OUTPUT:	3215	OUTPUT:
2792	RETVAL	3216	RETVAL
2793		3217
2794	char *	3218	const char *
2795	gl_extensions ()	3219	gl_extensions ()
2796	CODE:	3220	CODE:
2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2798	OUTPUT:	3222	OUTPUT:
2799	RETVAL	3223	RETVAL
2800		3224
2801	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2802		3230
2803	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2804	CODE:	3232	CODE:
2805	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2806	OUTPUT:	3234	OUTPUT:
…		…
2814		3242
2815	int glGetError ()	3243	int glGetError ()
2816		3244
2817	void glFinish ()	3245	void glFinish ()
2818		3246
		3247	void glFlush ()
		3248
2819	void glClear (int mask)	3249	void glClear (int mask)
2820		3250
2821	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)
2822	PROTOTYPE: @	3252	PROTOTYPE: @
2823		3253
…		…
2832	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2833		3263
2834	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2835	CODE:	3265	CODE:
2836	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
2837		3269
2838	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
2839		3271
2840	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
2841		3273
…		…
2876	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2877	CODE:	3309	CODE:
2878	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2879		3311
2880	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: @
2881	ALIAS:	3314	ALIAS:
2882	glColor_premultiply = 1	3315	glColor_premultiply = 1
2883	CODE:	3316	CODE:
2884	if (ix)	3317	if (ix)
2885	{	3318	{
…		…
2991		3424
2992	void glEndList ()	3425	void glEndList ()
2993		3426
2994	void glCallList (int list)	3427	void glCallList (int list)
2995		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2997		3435
2998	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
2999		3437
3000	void	3438	void
3001	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
3002	PPCODE:	3440	PPCODE:
3003	{	3441	{
3004	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
3005	XPUSHs (self);	3443	XPUSHs (self);
3006	}	3444	}
3007		3445
3008	BOOT:	3446	BOOT:
3009	{	3447	{
…		…
3017		3455
3018	void	3456	void
3019	draw (SV *self)	3457	draw (SV *self)
3020	CODE:	3458	CODE:
3021	{	3459	{
3022	HV *hv;	3460	HV *hv;
3023	SV **svp;	3461	SV **svp;
3024	NV x, y, w, h;	3462	NV x, y, w, h;
3025	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
3026	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
3027	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
3028	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);

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