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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 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),
647	const_iv (SDL_INIT_CDROM),	836	const_iv (SDL_INIT_CDROM),
648	const_iv (SDL_INIT_JOYSTICK),	837	const_iv (SDL_INIT_JOYSTICK),
649	const_iv (SDL_INIT_EVERYTHING),	838	const_iv (SDL_INIT_EVERYTHING),
650	const_iv (SDL_INIT_NOPARACHUTE),	839	const_iv (SDL_INIT_NOPARACHUTE),
651	const_iv (SDL_INIT_EVENTTHREAD),	840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
652	# undef const_iv	861	# undef const_iv
653	};	862	};
654		863
655	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--)
656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
657		866
658	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
659	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
660	}	869	}
661		870
…		…
677	NV ceil (NV x)	886	NV ceil (NV x)
678		887
679	IV minpot (UV n)	888	IV minpot (UV n)
680		889
681	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
682		897
683	void	898	void
684	pango_init ()	899	pango_init ()
685	CODE:	900	CODE:
686	{	901	{
…		…
694	#endif	909	#endif
695	}	910	}
696		911
697	char *SDL_GetError ()	912	char *SDL_GetError ()
698		913
		914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
699	int SDL_Init (U32 flags)	917	int SDL_Init (U32 flags)
700		918
701	int SDL_InitSubSystem (U32 flags)	919	int SDL_InitSubSystem (U32 flags)
702		920
703	void SDL_QuitSubSystem (U32 flags)	921	void SDL_QuitSubSystem (U32 flags)
704		922
705	void SDL_Quit ()	923	void SDL_Quit ()
		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
706		934
707	void	935	void
708	SDL_ListModes (int rgb, int alpha)	936	SDL_ListModes (int rgb, int alpha)
709	PPCODE:	937	PPCODE:
710	{	938	{
…		…
722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
725		953
726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
727	#if SDL_VERSION_ATLEAST(1,2,10)
728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
730	#endif
731		956
732	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
733		958
734	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
735	while (*m)	960	while (*m)
736	{	961	{
		962	if ((m)->w >= 400 && (m)->h >= 300)
		963	{
737	AV *av = newAV ();	964	AV *av = newAV ();
738	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
739	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
740	av_push (av, newSViv (rgb));	967	av_push (av, newSViv (rgb));
741	av_push (av, newSViv (alpha));	968	av_push (av, newSViv (alpha));
742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	969	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		970	}
743		971
744	++m;	972	++m;
745	}	973	}
746	}	974	}
747		975
…		…
762	);	990	);
763		991
764	if (RETVAL)	992	if (RETVAL)
765	{	993	{
766	av_clear (texture_av);	994	av_clear (texture_av);
767
768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
769	#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);
770	#include "glfunc.h"	996	#include "glfunc.h"
771	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
772	}	1000	}
773	}	1001	}
774	OUTPUT:	1002	OUTPUT:
775	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
776		1007
777	void	1008	void
778	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
779		1010
780	char *	1011	char *
781	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
782		1014
783	int	1015	int
784	SDL_GetAppState ()	1016	SDL_GetAppState ()
785		1017
786	int	1018	int
787	SDL_GetModState ()	1019	SDL_GetModState ()
788		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
789	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
790	poll_events ()	1029	peep_events ()
791	PPCODE:	1030	PPCODE:
792	{	1031	{
793	SDL_Event ev;	1032	SDL_Event ev;
794		1033
795	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
802	{	1041	{
803	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
804	case SDL_KEYUP:	1043	case SDL_KEYUP:
805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
807	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);
808	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 */
809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
810	break;	1049	break;
811		1050
812	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
831	x = ev.motion.x;	1070	x = ev.motion.x;
832	y = ev.motion.y;	1071	y = ev.motion.y;
833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
834	}	1073	}
835		1074
836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
837	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
838	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
839	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
861		1100
862	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))));
863	}	1102	}
864	}	1103	}
865		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
866	int	1118	int
867	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)
868	POSTCALL:	1120	POSTCALL:
869	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
870	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
871		1123
872	void	1124	void
873	Mix_QuerySpec ()	1125	Mix_QuerySpec ()
…		…
932	add_font (char *file)	1184	add_font (char *file)
933	CODE:	1185	CODE:
934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
935	OUTPUT:	1187	OUTPUT:
936	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)
937		1196
938	void	1197	void
939	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
940	ALIAS:	1199	ALIAS:
941	load_image_file = 1	1200	load_image_file = 1
…		…
987		1246
988	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
989	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
990	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
991	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
992	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
993	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)));
994	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
995	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
997		1256
…		…
1057	#if DEBUG	1316	#if DEBUG
1058	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
1059	#endif	1318	#endif
1060	}	1319	}
1061		1320
		1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
1062	MODULE = Deliantra::Client PACKAGE = DC::Font	1328	MODULE = Deliantra::Client PACKAGE = DC::Font
1063		1329
1064	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
1065		1331
1066	DC::Font	1332	DC::Font
1067	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
1068	CODE:	1334	CODE:
1069	{	1335	{
1070	int count;	1336	int count;
1071	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1072	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1101	PROTOTYPE:	1367	PROTOTYPE:
1102	CODE:	1368	CODE:
1103	tc_restore ();	1369	tc_restore ();
1104		1370
1105	DC::Layout	1371	DC::Layout
1106	new (SV *class)	1372	new (SV *klass)
1107	CODE:	1373	CODE:
1108	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1109		1375
1110	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1111	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
…		…
1260		1526
1261	void	1527	void
1262	set_height (DC::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1263	CODE:	1529	CODE:
1264	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1265	{	1531	{
1266	self->base_height = base_height;	1532	self->base_height = base_height;
1267	layout_update_font (self);	1533	layout_update_font (self);
1268	}	1534	}
1269		1535
1270	void	1536	void
…		…
1497	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1498	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1499	}	1765	}
1500	}	1766	}
1501		1767
		1768	void
		1769	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)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1503	CODE:	1890	CODE:
1504	{	1891	{
1505	GLint width;	1892	GLint width;
1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1513	MODULE = Deliantra::Client PACKAGE = DC::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1514		1901
1515	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1516		1903
1517	DC::Map	1904	DC::Map
1518	new (SV *class)	1905	new (SV *klass)
1519	CODE:	1906	CODE:
1520	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1521	RETVAL->x = 0;	1908	RETVAL->x = 0;
1522	RETVAL->y = 0;	1909	RETVAL->y = 0;
1523	RETVAL->w = 0;	1910	RETVAL->w = 0;
1524	RETVAL->h = 0;	1911	RETVAL->h = 0;
1525	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1562		1949
1563	void	1950	void
1564	set_smooth (DC::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1565	CODE:	1952	CODE:
1566	{	1953	{
1567	tileid texid;	1954	tileid texid;
1568	maptex *tex;	1955	maptex *tex;
1569		1956
1570	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1571	return;	1958	return;
1572		1959
1573	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1574	return;	1961	return;
1575		1962
1576	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1577		1964
1578	if (!texid)	1965	if (!texid)
1579	return;	1966	return;
1580		1967
1581	tex = self->tex + texid;	1968	tex = self->tex + texid;
…		…
1610	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1997	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1611	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1612	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1614	}	2001	}
		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
1615		2022
1616	int	2023	int
1617	ox (DC::Map self)	2024	ox (DC::Map self)
1618	ALIAS:	2025	ALIAS:
1619	oy = 1	2026	oy = 1
…		…
1659	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1660	}	2067	}
1661	}	2068	}
1662		2069
1663	SV *	2070	SV *
1664	map1a_update (DC::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1665	CODE:	2072	CODE:
1666	{	2073	{
1667	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1668	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1669	mapcell *cell;	2076	mapcell *cell;
…		…
1690		2097
1691	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1692		2099
1693	if (flags & 8)	2100	if (flags & 8)
1694	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1695	if (extmap)	2104	do
1696	{	2105	{
1697	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1698		2108
1699	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1700	{	2112	{
1701	ext = *data++;
1702	cmd = ext & 0x7f;
1703
1704	if (cmd < 4)
1705	cell->darkness = 255 - ext * 64 + 1;
1706	else if (cmd == 5) // health
1707	{
1708	cell->stat_width = 1;	2113	cell->stat_width = 1;
1709	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1710	}
1711	else if (cmd == 6) // monster width
1712	cell->stat_width = *data++ + 1;
1713	else if (cmd == 0x47)
1714	{
1715	if (*data == 1) cell->player = data [1];
1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1719
1720	data += *data + 1;
1721	}
1722	else if (cmd == 8) // cell flags
1723	cell->flags = *data++;
1724	else if (ext & 0x40) // unknown, multibyte => skip
1725	data += *data + 1;
1726	else
1727	data++;
1728	}	2115	}
1729	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1730	}	2133	}
1731	else	2134	while (ext & 0x80);
1732	cell->darkness = *data++ + 1;
1733	}	2135	}
1734		2136
1735	for (z = 0; z <= 2; ++z)	2137	for (z = 0; z <= 2; ++z)
1736	if (flags & (4 >> z))	2138	if (flags & (4 >> z))
1737	{	2139	{
…		…
1740	cell->tile [z] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
1741		2143
1742	if (cell->tile [z])	2144	if (cell->tile [z])
1743	{	2145	{
1744	maptex *tex = self->tex + cell->tile [z];	2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
1745	if (!tex->name)	2148	if (!tex->name)
1746	av_push (missing, newSViv (cell->tile [z]));	2149	av_push (missing, newSViv (cell->tile [z]));
1747		2150
1748	if (tex->smoothtile)	2151	if (tex->smoothtile)
1749	{	2152	{
1750	maptex *smooth = self->tex + tex->smoothtile;	2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
1751	if (!smooth->name)	2155	if (!smooth->name)
1752	av_push (missing, newSViv (tex->smoothtile));	2156	av_push (missing, newSViv (tex->smoothtile));
1753	}	2157	}
1754	}	2158	}
1755	}	2159	}
1756	}	2160	}
1757	else	2161	else
1758	cell->darkness = 0;	2162	CELL_CLEAR (cell);
1759	}	2163	}
1760	}	2164	}
1761	OUTPUT:	2165	OUTPUT:
1762	RETVAL	2166	RETVAL
1763		2167
…		…
1783	? self->row + y	2187	? self->row + y
1784	: 0;	2188	: 0;
1785		2189
1786	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1787	{	2191	{
1788	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1789		2193
1790	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1791	{	2195	{
1792	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1793		2197
…		…
1795	{	2199	{
1796	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1797	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1798	int a1 = tex.a;	2202	int a1 = tex.a;
1799		2203
1800	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1801	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1802	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1803	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1804	}	2208	}
1805	}	2209	}
1806		2210
1807	*map++ = (r )	2211	*map++ = (r )
1808	\| (g << 8)	2212	\| (g << 8)
1809	\| (b << 16)	2213	\| (b << 16)
1810	\| (a << 24);	2214	\| (a << 24);
1811	}	2215	}
1812	}	2216	}
1813		2217
1814	RETVAL = map_sv;	2218	RETVAL = map_sv;
1815	}	2219	}
1816	OUTPUT:	2220	OUTPUT:
1817	RETVAL	2221	RETVAL
1818		2222
1819	void	2223	void
1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2224	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)
1821	CODE:	2225	CODE:
1822	{	2226	{
1823	int x, y, z;	2227	int x, y, z;
1824		2228
1825	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1828	smooth_key skey;
1829	int pl_x, pl_y;	2230	int pl_x, pl_y;
1830	maptex pl_tex;	2231	maptex pl_tex;
1831	rc_t *rc = rc_alloc ();	2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
1832	rc_key_t key;	2234	rc_key_t key;
1833	rc_array_t *arr;	2235	rc_array_t *arr;
1834		2236
1835	pl_tex.name = 0;	2237	pl_tex.name = 0;
1836		2238
1837	// thats current max. sorry.	2239	// that's current max. sorry.
1838	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1839	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1840
1841	// clear key, in case of extra padding
1842	memset (&skey, 0, sizeof (skey));
1843		2242
1844	memset (&key, 0, sizeof (key));	2243	memset (&key, 0, sizeof (key));
1845	key.r = 255;	2244	key.r = 255;
1846	key.g = 255;	2245	key.g = 255;
1847	key.b = 255;	2246	key.b = 255;
1848	key.a = 255;	2247	key.a = 255;
1849	key.mode = GL_QUADS;	2248	key.mode = GL_QUADS;
1850	key.format = GL_T2F_V3F;	2249	key.format = GL_T2F_V3F;
1851	key.texname = -1;
1852		2250
1853	mx += self->x;	2251	mx += self->x;
1854	my += self->y;	2252	my += self->y;
1855		2253
1856	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
1857	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
1858	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
1859	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1860		2258
1861	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1863	{	2261	{
1864	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881		2279
1882	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
1883	{	2281	{
1884	memset (smooth_level, 0, sizeof (smooth_level));	2282	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
		2285	key.texname = -1;
1885		2286
1886	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
1887	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
1888	{	2289	{
1889	maprow *row = self->row + (y + my);	2290	maprow *row = self->row + (y + my);
…		…
1895	tileid tile = cell->tile [z];	2296	tileid tile = cell->tile [z];
1896		2297
1897	if (tile)	2298	if (tile)
1898	{	2299	{
1899	maptex tex = self->tex [tile];	2300	maptex tex = self->tex [tile];
1900	int px = (x + 1) * T - tex.w;	2301	int px, py;
1901	int py = (y + 1) * T - tex.h;
1902		2302
1903	if (key.texname != tex.name)	2303	if (key.texname != tex.name)
1904	{	2304	{
		2305	self->tex [tile].unused = 0;
		2306
1905	if (!tex.name)	2307	if (!tex.name)
1906	tex = self->tex [2]; /* missing, replace by noface */	2308	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1907		2309
1908	key.texname = tex.name;	2310	key.texname = tex.name;
1909	arr = rc_array (rc, &key);	2311	arr = rc_array (rc, &key);
1910	}	2312	}
		2313
		2314	px = (x + 1) * Th - tex.w;
		2315	py = (y + 1) * Tw - tex.h;
1911		2316
1912	if (expect_false (cell->player == player) && expect_false (z == 2))	2317	if (expect_false (cell->player == player) && expect_false (z == 2))
1913	{	2318	{
1914	pl_x = px;	2319	pl_x = px;
1915	pl_y = py;	2320	pl_y = py;
…		…
1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2325	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2326	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2327	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2328	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924		2329
1925	if (expect_false (cell->flags) && expect_false (z == 2))
1926	{
1927	// overlays such as the speech bubble, probably more to come
1928	if (cell->flags & 1)
1929	{
1930	maptex tex = self->tex [1];
1931	int px = x * T + T * 2 / 32;
1932	int py = y * T - T * 6 / 32;
1933
1934	if (tex.name)
1935	{
1936	if (key.texname != tex.name)
1937	{
1938	key.texname = tex.name;
1939	arr = rc_array (rc, &key);
1940	}
1941
1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946	}
1947	}
1948	}
1949
1950	// update smooth hash	2330	// update smooth hash
1951	if (tex.smoothtile)	2331	if (tex.smoothtile)
1952	{	2332	{
1953	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
1954	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
1955		2335
1956	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
1957		2337
1958	// add bits to current tile and all neighbours. skey.x\|y is	2338	// add bits to current tile and all neighbours. skey.x\|y is
1959	// shifted +1\|+1 so we always stay positive.	2339	// shifted +1\|+1 so we always stay positive.
1960		2340
1961	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
1969		2349
1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
1972		2352
1973	// full tile	2353	// full tile
1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2354	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1975		2355
1976	// borders	2356	// borders
1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2357	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2358	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2359	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2360	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1981		2361
1982	// corners	2362	// corners
1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2363	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2364	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2365	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2366	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2367	}
		2368	}
		2369
		2370	if (expect_false (z == 2) && expect_false (cell->flags))
		2371	{
		2372	// overlays such as the speech bubble, probably more to come
		2373	if (cell->flags & 1)
		2374	{
		2375	rc_key_t key_ov = key;
		2376	maptex tex = self->tex [TEXID_SPEECH];
		2377	rc_array_t *arr;
		2378	int px = x * Tw + Tw * 2 / 32;
		2379	int py = y * Th - Th * 6 / 32;
		2380
		2381	key_ov.texname = tex.name;
		2382	arr = rc_array (rc_ov, &key_ov);
		2383
		2384	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2385	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2386	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1987	}	2388	}
1988	}	2389	}
1989	}	2390	}
1990	}	2391	}
1991		2392
…		…
1997	{	2398	{
1998	int w, b;	2399	int w, b;
1999		2400
2000	glEnable (GL_TEXTURE_2D);	2401	glEnable (GL_TEXTURE_2D);
2001	glBegin (GL_QUADS);	2402	glBegin (GL_QUADS);
2002	for (w = 0; w < 256 / 32; ++w)	2403	for (int level = 0; level < smooth_level.size (); ++level)
		2404	if (smooth_level[level])
		2405	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2003	{	2406	{
2004	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
2005	if (smask)	2408	IV bits = it->second;
2006	for (b = 0; b < 32; ++b)	2409
2007	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
2008	{	2413	{
2009	int level = (w << 5) \| b;	2414	maptex tex = self->tex [skey.tile];
		2415	int px = (((int)skey.x) - 1) * Tw;
		2416	int py = (((int)skey.y) - 1) * Th;
		2417	int border = bits & 15;
		2418	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2419	float dx = tex.s * .0625f; // 16 images/row
		2420	float dy = tex.t * .5f ; // 2 images/column
		2421
2010	HE *he;	2422	if (tex.name)
2011
2012	hv_iterinit (smooth);
2013	while ((he = hv_iternext (smooth)))
2014	{	2423	{
2015	smooth_key skey = (smooth_key )HeKEY (he);	2424	// this time avoiding texture state changes
2016	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
2017		2426	if (key.texname != tex.name)
2018	if (!(bits & 0x1000)
2019	&& skey->level == level
2020	&& level > smooth_max [skey->x][skey->y])
2021	{	2427	{
2022	maptex tex = self->tex [skey->tile];	2428	self->tex [skey.tile].unused = 0;
2023	int px = (((int)skey->x) - 1) * T;
2024	int py = (((int)skey->y) - 1) * T;
2025	int border = bits & 15;
2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027	float dx = tex.s * .0625f; // 16 images/row
2028	float dy = tex.t * .5f ; // 2 images/column
2029		2429
2030	if (tex.name)
2031	{
2032	// this time avoiding texture state changes
2033	// save gobs of state changes.
2034	if (key.texname != tex.name)
2035	{
2036	glEnd ();	2430	glEnd ();
2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
2039	}	2433	}
2040		2434
2041	if (border)	2435	if (border)
2042	{	2436	{
2043	float ox = border * dx;	2437	float ox = border * dx;
2044		2438
2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2049	}	2443	}
2050		2444
2051	if (corner)	2445	if (corner)
2052	{	2446	{
2053	float ox = corner * dx;	2447	float ox = corner * dx;
2054		2448
2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2059	}
2060	}
2061	}	2453	}
2062	}	2454	}
2063	}	2455	}
2064	}	2456	}
2065		2457
2066	glEnd ();	2458	glEnd ();
2067	glDisable (GL_TEXTURE_2D);	2459	glDisable (GL_TEXTURE_2D);
2068	key.texname = -1;	2460	key.texname = -1;
2069	}	2461	}
2070
2071	hv_clear (smooth);
2072	}	2462	}
2073		2463
2074	if (pl_tex.name)	2464	if (pl_tex.name)
2075	{	2465	{
2076	maptex tex = pl_tex;	2466	maptex tex = pl_tex;
2077	int px = pl_x + pdx;	2467	int px = pl_x + sdx;
2078	int py = pl_y + pdy;	2468	int py = pl_y + sdy;
2079		2469
2080	key.texname = tex.name;	2470	key.texname = tex.name;
2081	arr = rc_array (rc, &key);	2471	arr = rc_array (rc, &key);
2082		2472
2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2473	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2476	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087		2477
2088	rc_draw (rc);	2478	rc_draw (rc);
2089	}	2479	}
2090		2480
		2481	rc_draw (rc_ov);
		2482	rc_clear (rc_ov);
		2483
2091	glDisable (GL_BLEND);	2484	glDisable (GL_BLEND);
2092	rc_free (rc);	2485	rc_free (rc);
		2486	rc_free (rc_ov);
2093		2487
2094	// top layer: overlays such as the health bar	2488	// top layer: overlays such as the health bar
2095	for (y = 0; y < sh; y++)	2489	for (y = 0; y < sh; y++)
2096	if (0 <= y + my && y + my < self->rows)	2490	if (0 <= y + my && y + my < self->rows)
2097	{	2491	{
…		…
2100	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
2101	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
2102	{	2496	{
2103	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
2104		2498
2105	int px = x * T;	2499	int px = x * Tw;
2106	int py = y * T;	2500	int py = y * Th;
		2501
		2502	if (expect_false (cell->player == player))
		2503	{
		2504	px += sdx;
		2505	py += sdy;
		2506	}
2107		2507
2108	if (cell->stat_hp)	2508	if (cell->stat_hp)
2109	{	2509	{
2110	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2112		2512
2113	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
2114	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
2115	px + width - 1, py);	2515	px + width - 1, py);
2116		2516
…		…
2122	}	2522	}
2123	}	2523	}
2124	}	2524	}
2125		2525
2126	void	2526	void
2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2527	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2128	CODE:	2528	CODE:
2129	{	2529	{
2130	static float color[16][3] = {	2530	static float color[16][3] = {
2131	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
2132	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
2133	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
2134	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
2135		2535
2136	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
2137	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
2138	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
2139	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
2140		2540
2141	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
2142	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
2143	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
2144	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
2145		2545
2146	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
2147		2547
2148	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
2149	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
2150	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
2151	};	2551	};
2152		2552
2153	int x, y;	2553	int x, y;
2154		2554
2155	glEnable (GL_TEXTURE_2D);	2555	glEnable (GL_TEXTURE_2D);
		2556	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2557	* but the nvidia driver (185.18.14) mishandles alpha textures
		2558	* and takes the colour from god knows where instead of using
		2559	* Cp. MODULATE results in the same colour, but slightly different
		2560	* alpha, but atcually gives us the correct colour with nvidia.
		2561	*/
2156	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2157	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
2158	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2564	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159	glBegin (GL_QUADS);	2565	glBegin (GL_QUADS);
2160		2566
2161	for (y = 0; y < h; y++)	2567	for (y = 0; y < h; y++)
…		…
2165		2571
2166	if (m)	2572	if (m)
2167	{	2573	{
2168	float *c = color [m & 15];	2574	float *c = color [m & 15];
2169		2575
2170	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2171	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2172		2578
2173	glColor4f (c[0], c[1], c[2], 0.75);	2579	glColor4f (c[0], c[1], c[2], 1);
2174	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2583	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178	}	2584	}
…		…
2186	void	2592	void
2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2593	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2188	PPCODE:	2594	PPCODE:
2189	{	2595	{
2190	int x, y;	2596	int x, y;
2191	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2192	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2193	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2194	int sw34 = (sw * 3 + 3) & ~3;	2600	int sw3 = sw * 3;
		2601	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2602	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2195	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2603	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2196	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2604	memset (darkness1, 0, sw1*sh1);
2197	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2198		2605
2199	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2200	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2201		2608
2202	mx += self->x - 1;	2609	mx += self->x - 1;
2203	my += self->y - 1;	2610	my += self->y - 1;
2204
2205	memset (darkness1, 255, sw1 * sh1);
2206		2611
2207	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2208	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2209	{	2614	{
2210	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2213	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2214	{	2619	{
2215	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2216		2621
2217	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2218	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2219	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2220	}	2625	}
2221	}	2626	}
2222		2627
2223	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2224	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2243		2648
2244	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2245	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2246	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2247		2652
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2657	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2257	}	2662	}
2258		2663
2259	free (darkness1);	2664	free (darkness1);
2260		2665
2261	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2262	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2263	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2264	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2265	}	2670	}
2266		2671
2267	SV *	2672	SV *
…		…
2330	else	2735	else
2331	*data++ = 0;	2736	*data++ = 0;
2332	}	2737	}
2333	}	2738	}
2334		2739
2335	/* if size is wh + 5 then no data has been found /	2740	/* if size is wh + 5 then no data has been found /
2336	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2741	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2337	{	2742	{
2338	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340	}	2745	}
2341		2746
2342	RETVAL = data_sv;	2747	RETVAL = data_sv;
2343	}	2748	}
2344	OUTPUT:	2749	OUTPUT:
2345	RETVAL	2750	RETVAL
2346		2751
2347	void	2752	void
…		…
2354	STRLEN len;	2759	STRLEN len;
2355	uint8_t data, end;	2760	uint8_t data, end;
2356		2761
2357	len = SvLEN (data_sv);	2762	len = SvLEN (data_sv);
2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359	data = SvPVbyte_nolen (data_sv);	2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2360	end = data + len + 8;	2765	end = data + len + 8;
2361		2766
2362	if (len < 5)	2767	if (len < 5)
2363	XSRETURN_EMPTY;	2768	XSRETURN_EMPTY;
2364		2769
…		…
2425	}	2830	}
2426		2831
2427	MODULE = Deliantra::Client PACKAGE = DC::RW	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2428		2833
2429	DC::RW	2834	DC::RW
2430	new (SV class, SV data_sv)	2835	new (SV klass, SV data_sv)
2431	CODE:	2836	CODE:
2432	{	2837	{
2433	STRLEN datalen;	2838	STRLEN datalen;
2434	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2435		2840
…		…
2437	}	2842	}
2438	OUTPUT:	2843	OUTPUT:
2439	RETVAL	2844	RETVAL
2440		2845
2441	DC::RW	2846	DC::RW
2442	new_from_file (SV class, const char path, const char *mode = "rb")	2847	new_from_file (SV klass, const char path, const char *mode = "rb")
2443	CODE:	2848	CODE:
2444	RETVAL = SDL_RWFromFile (path, mode);	2849	RETVAL = SDL_RWFromFile (path, mode);
2445	OUTPUT:	2850	OUTPUT:
2446	RETVAL	2851	RETVAL
2447		2852
…		…
2465	if (RETVAL < 0)	2870	if (RETVAL < 0)
2466	{	2871	{
2467	RETVAL = Mix_GroupOldest (-1);	2872	RETVAL = Mix_GroupOldest (-1);
2468		2873
2469	if (RETVAL < 0)	2874	if (RETVAL < 0)
		2875	{
		2876	// happens sometimes, maybe it just stopped playing(?)
		2877	RETVAL = Mix_GroupAvailable (-1);
		2878
		2879	if (RETVAL < 0)
2470	XSRETURN_UNDEF;	2880	XSRETURN_UNDEF;
2471		2881	}
		2882	else
2472	Mix_HaltChannel (RETVAL);	2883	Mix_HaltChannel (RETVAL);
2473	}	2884	}
2474		2885
2475	Mix_UnregisterAllEffects (RETVAL);	2886	Mix_UnregisterAllEffects (RETVAL);
2476	Mix_Volume (RETVAL, 128);	2887	Mix_Volume (RETVAL, 128);
2477	}	2888	}
…		…
2524	void	2935	void
2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2936	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526	CODE:	2937	CODE:
2527	{	2938	{
2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2939	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2940	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531	}	2942	}
2532		2943
2533	void	2944	void
2534	set_reverse_stereo (DC::Channel self, int flip)	2945	set_reverse_stereo (DC::Channel self, int flip)
…		…
2537		2948
2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539		2950
2540	PROTOTYPES: DISABLE	2951	PROTOTYPES: DISABLE
2541		2952
		2953	void
		2954	decoders ()
		2955	PPCODE:
		2956	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2957	int i, num = Mix_GetNumChunkDecoders ();
		2958	EXTEND (SP, num);
		2959	for (i = 0; i < num; ++i)
		2960	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2961	#else
		2962	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2963	#endif
		2964
2542	DC::MixChunk	2965	DC::MixChunk
2543	new (SV *class, DC::RW rwops)	2966	new (SV *klass, DC::RW rwops)
2544	CODE:	2967	CODE:
2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546	OUTPUT:	2969	OUTPUT:
2547	RETVAL	2970	RETVAL
2548		2971
…		…
2578	OUTPUT:	3001	OUTPUT:
2579	RETVAL	3002	RETVAL
2580		3003
2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2582		3005
		3006	void
		3007	decoders ()
		3008	PPCODE:
		3009	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3010	int i, num = Mix_GetNumMusicDecoders ();
		3011	EXTEND (SP, num);
		3012	for (i = 0; i < num; ++i)
		3013	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3014	#else
		3015	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3016	#endif
		3017
2583	int	3018	int
2584	volume (int volume = -1)	3019	volume (int volume = -1)
2585	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2586	CODE:	3021	CODE:
2587	if (items > 0)	3022	if (items > 0)
…		…
2598	void	3033	void
2599	halt ()	3034	halt ()
2600	CODE:	3035	CODE:
2601	Mix_HaltMusic ();	3036	Mix_HaltMusic ();
2602		3037
		3038	int
		3039	playing ()
		3040	CODE:
		3041	RETVAL = Mix_PlayingMusic ();
		3042	OUTPUT:
		3043	RETVAL
		3044
2603	DC::MixMusic	3045	DC::MixMusic
2604	new (SV *class, DC::RW rwops)	3046	new (SV *klass, DC::RW rwops)
2605	CODE:	3047	CODE:
2606	RETVAL = Mix_LoadMUS_RW (rwops);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2607	OUTPUT:	3049	OUTPUT:
2608	RETVAL	3050	RETVAL
2609		3051
…		…
2637	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2638	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2639	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2640	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2641	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2642	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2643	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2644	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2645	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2646	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2658	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2659	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2660	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2661	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2662	const_iv (GL_ONE_MINUS_DST_ALPHA),	3105	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3106	const_iv (GL_SRC_COLOR),
		3107	const_iv (GL_DST_COLOR),
		3108	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3109	const_iv (GL_ONE_MINUS_DST_COLOR),
2663	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2664	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2665	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2666	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2667	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2735	const_iv (GL_NICEST),	3182	const_iv (GL_NICEST),
2736	const_iv (GL_V2F),	3183	const_iv (GL_V2F),
2737	const_iv (GL_V3F),	3184	const_iv (GL_V3F),
2738	const_iv (GL_T2F_V3F),	3185	const_iv (GL_T2F_V3F),
2739	const_iv (GL_T2F_N3F_V3F),	3186	const_iv (GL_T2F_N3F_V3F),
		3187	const_iv (GL_FUNC_ADD),
		3188	const_iv (GL_FUNC_SUBTRACT),
		3189	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2740	# undef const_iv	3190	# undef const_iv
2741	};	3191	};
2742		3192
2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3193	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2745		3195
2746	texture_av = newAV ();	3196	texture_av = newAV ();
2747	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2748	}	3198	}
2749		3199
…		…
2751	disable_GL_EXT_blend_func_separate ()	3201	disable_GL_EXT_blend_func_separate ()
2752	CODE:	3202	CODE:
2753	gl.BlendFuncSeparate = 0;	3203	gl.BlendFuncSeparate = 0;
2754	gl.BlendFuncSeparateEXT = 0;	3204	gl.BlendFuncSeparateEXT = 0;
2755		3205
2756	char *	3206	void
		3207	apple_nvidia_bug (int enable)
		3208
		3209	const char *
2757	gl_vendor ()	3210	gl_vendor ()
2758	CODE:	3211	CODE:
2759	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2760	OUTPUT:	3213	OUTPUT:
2761	RETVAL	3214	RETVAL
2762		3215
2763	char *	3216	const char *
2764	gl_version ()	3217	gl_version ()
2765	CODE:	3218	CODE:
2766	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2767	OUTPUT:	3220	OUTPUT:
2768	RETVAL	3221	RETVAL
2769		3222
2770	char *	3223	const char *
2771	gl_extensions ()	3224	gl_extensions ()
2772	CODE:	3225	CODE:
2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2774	OUTPUT:	3227	OUTPUT:
2775	RETVAL	3228	RETVAL
2776		3229
2777	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
2778		3235
2779	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
2780	CODE:	3237	CODE:
2781	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
2782	OUTPUT:	3239	OUTPUT:
…		…
2790		3247
2791	int glGetError ()	3248	int glGetError ()
2792		3249
2793	void glFinish ()	3250	void glFinish ()
2794		3251
		3252	void glFlush ()
		3253
2795	void glClear (int mask)	3254	void glClear (int mask)
2796		3255
2797	void glClearColor (float r, float g, float b, float a = 1.0)	3256	void glClearColor (float r, float g, float b, float a = 1.0)
2798	PROTOTYPE: @	3257	PROTOTYPE: @
2799		3258
…		…
2808	void glBlendFunc (int sfactor, int dfactor)	3267	void glBlendFunc (int sfactor, int dfactor)
2809		3268
2810	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3269	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811	CODE:	3270	CODE:
2812	gl_BlendFuncSeparate (sa, da, saa, daa);	3271	gl_BlendFuncSeparate (sa, da, saa, daa);
		3272
		3273	# void glBlendEquation (int se)
2813		3274
2814	void glDepthMask (int flag)	3275	void glDepthMask (int flag)
2815		3276
2816	void glLogicOp (int opcode)	3277	void glLogicOp (int opcode)
2817		3278
…		…
2852	void glRotate (float angle, float x, float y, float z)	3313	void glRotate (float angle, float x, float y, float z)
2853	CODE:	3314	CODE:
2854	glRotatef (angle, x, y, z);	3315	glRotatef (angle, x, y, z);
2855		3316
2856	void glColor (float r, float g, float b, float a = 1.0)	3317	void glColor (float r, float g, float b, float a = 1.0)
		3318	PROTOTYPE: @
2857	ALIAS:	3319	ALIAS:
2858	glColor_premultiply = 1	3320	glColor_premultiply = 1
2859	CODE:	3321	CODE:
2860	if (ix)	3322	if (ix)
2861	{	3323	{
…		…
2967		3429
2968	void glEndList ()	3430	void glEndList ()
2969		3431
2970	void glCallList (int list)	3432	void glCallList (int list)
2971		3433
		3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973		3440
2974	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
2975		3442
2976	void	3443	void
2977	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
2978	PPCODE:	3445	PPCODE:
2979	{	3446	{
2980	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
2981	XPUSHs (self);	3448	XPUSHs (self);
2982	}	3449	}
2983		3450
2984	BOOT:	3451	BOOT:
2985	{	3452	{
…		…
2993		3460
2994	void	3461	void
2995	draw (SV *self)	3462	draw (SV *self)
2996	CODE:	3463	CODE:
2997	{	3464	{
2998	HV *hv;	3465	HV *hv;
2999	SV **svp;	3466	SV **svp;
3000	NV x, y, w, h;	3467	NV x, y, w, h;
3001	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
3002	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
3003	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
3004	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC vs. Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC vs.
Revision 1.325 by root, Sun Nov 18 02:04:48 2018 UTC