ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 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
…		…
65	# include <netinet/in.h>	76	# include <netinet/in.h>
66	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
67	# include <inttypes.h>	78	# include <inttypes.h>
68	#endif	79	#endif
69		80
70	#if __GNUC__ >= 4	81	#include "ecb.h"
71	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
72	#else
73	# define expect(expr,value) (expr)
74	#endif
75
76	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)
78		83
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
82		90
83	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
85		93
86	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
87		95
88	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		98
		99	#define KMOD_LRAM 0x10000 // our extension
		100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n |= n >> 1;
		120	n |= n >> 2;
		121	n |= n >> 4;
		122	n |= n >> 8;
		123	n |= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
90		146
91	static AV *texture_av;	147	static AV *texture_av;
92		148
93	static struct	149	static struct
94	{	150	{
…		…
151	{	207	{
152	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
153		209
154	while (attrs)	210	while (attrs)
155	{	211	{
156	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		213
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	215	return 1;
160		216
161	attrs = attrs->next;	217	attrs = attrs->next;
162	}	218	}
163		219
164	return 0;	220	return 0;
165	}	221	}
166		222
167	typedef struct cf_layout {	223	struct cf_layout {
168	PangoLayout *pl;	224	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
170	int base_height;	226	int base_height;
171	DC__Font font;	227	DC__Font font;
172	rc_t *rc;	228	rc_t rc;
173	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
174		232
175	static DC__Font default_font;	233	static DC__Font default_font;
176	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
178		236
179	static void	237	static void
180	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
181	{	239	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	243	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	245	}
188		246
189	static void	247	static void
…		…
216		274
217	*w = rect.width;	275	*w = rect.width;
218	*h = rect.height;	276	*h = rect.height;
219	}	277	}
220		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
221	typedef uint16_t tileid;	281	typedef uint16_t tileid;
222	typedef uint16_t faceid;	282	typedef uint16_t faceid;
223		283
224	typedef struct {	284	struct maptex
		285	{
225	GLuint name;	286	GLuint name;
226	int w, h;	287	int w, h;
227	float s, t;	288	float s, t;
228	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
229	tileid smoothtile;	290	tileid smoothtile;
230	uint8_t smoothlevel;	291	uint8_t smoothlevel;
231	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
232		294
233	typedef struct {	295	struct mapcell
		296	{
234	uint32_t player;	297	uint32_t player;
235	tileid tile[3];	298	tileid tile[3];
236	uint16_t darkness;	299	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	301	};
239		302
240	typedef struct {	303	struct maprow
		304	{
241	int32_t c0, c1;	305	int32_t c0, c1;
242	mapcell *col;	306	mapcell *col;
243	} maprow;	307	};
244		308
245	typedef struct map {	309	struct mapgrid {
246	int x, y, w, h;	310	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
250		314
251	int32_t rows;	315	int32_t rows;
252	maprow *row;	316	maprow *row;
253	} *DC__Map;	317	};
254		318
255	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
256	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
257	{	324	{
258	char *p;	325	T *p;
259		326
260	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
261	Zero (p, inc, char);	328	Zero (p, inc, T);
262	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
263	Safefree (ptr);	330	Safefree (ptr);
264		331
265	return p;	332	ptr = p;
266	}	333	}
267		334
268	static char *	335	template<typename T>
		336	ecb_cold static void
269	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
270	{	338	{
271	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
272	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
273
274	return ptr;
275	}	341	}
276
277	#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))
279		342
280	static void	343	static void
281	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
282	{	345	{
283	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
284	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
285	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
286	self->faces *= 2;	351	self->faces = newsize;
287	}
288	}	352	}
289		353
290	static void	354	static void
291	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
292	{	356	{
293	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
294	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
295	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
296	self->texs *= 2;	362	self->texs = newsize;
297	}
298	}	363	}
299		364
300	static maprow *	365	static maprow *
301	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
302	{	367	{
303	if (0 > y)	368	if (0 > y)
304	{	369	{
305	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
307		372
308	self->rows += extend;	373	self->rows += extend;
309	self->y += extend;	374	self->y += extend;
310	y += extend;	375	y += extend;
311	}	376	}
312	else if (y >= self->rows)	377	else if (y >= self->rows)
313	{	378	{
314	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
315	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
316	self->rows += extend;	381	self->rows += extend;
317	}	382	}
318		383
319	return self->row + y;	384	return self->row + y;
320	}	385	}
…		…
330	}	395	}
331		396
332	if (row->c0 > x)	397	if (row->c0 > x)
333	{	398	{
334	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
335	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
336	row->c0 -= extend;	401	row->c0 -= extend;
337	}	402	}
338	else if (x >= row->c1)	403	else if (x >= row->c1)
339	{	404	{
340	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
341	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
342	row->c1 += extend;	407	row->c1 += extend;
343	}	408	}
344		409
345	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
346	}	411	}
347		412
348	static mapcell *	413	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
350	{	415	{
351	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
352	}	417	}
353		418
354	static void	419	static void
355	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
356	{	421	{
357	int r;	422	int r;
358		423
359	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
378	(cell)->flags = 0; \	443	(cell)->flags = 0; \
379	(cell)->player = 0; \	444	(cell)->player = 0; \
380	} while (0)	445	} while (0)
381		446
382	static void	447	static void
383	map_blank (DC__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
384	{	449	{
385	int x, y;	450	int x, y;
386	maprow *row;	451	maprow *row;
387	mapcell *cell;	452	mapcell *cell;
388		453
…		…
405	CELL_CLEAR (cell);	470	CELL_CLEAR (cell);
406	}	471	}
407	}	472	}
408	}	473	}
409		474
410	typedef struct {	475	struct smooth_key
		476	{
411	tileid tile;	477	tileid tile;
412	uint8_t x, y, level;	478	uint8_t x, y, level;
413	} smooth_key;	479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
414		498
415	static void	499	static void
416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	501	{
418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
419		503
420	if (SvIOK (*sv))	504	if (it == h.end ())
421	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
422	else	506	else
423	sv_setiv (*sv, bits);	507	it->second |= bits;
424	}	508	}
425		509
426	static void	510	static void
427	music_finished (void)	511	music_finished (void)
428	{	512	{
…		…
447	ev.data2 = 0;	531	ev.data2 = 0;
448		532
449	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
450	}	534	}
451		535
452	static unsigned int
453	minpot (unsigned int n)
454	{
455	if (!n)
456	return 0;
457
458	--n;
459
460	n |= n >> 1;
461	n |= n >> 2;
462	n |= n >> 4;
463	n |= n >> 8;
464	n |= n >> 16;
465
466	return n + 1;
467	}
468
469	static unsigned int
470	popcount (unsigned int n)
471	{
472	n -= (n >> 1) & 0x55555555U;
473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
475	n *= 0x01010101U;
476
477	return n >> 24;
478	}
479
480	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
481	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
482	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
483		539
484	/******************************************************************************/	540	/******************************************************************************/
…		…
521	if (!svp || !SvTRUE (*svp))	577	if (!svp || !SvTRUE (*svp))
522	return 0;	578	return 0;
523		579
524	return 1;	580	return 1;
525	}	581	}
		582
		583	/******************************************************************************/
		584
		585	/* process keyboard modifiers */
		586	static int
		587	mod_munge (int mod)
		588	{
		589	mod &= MOD_MASK;
		590
		591	if (mod & (KMOD_META | KMOD_ALT))
		592	mod |= KMOD_LRAM;
		593
		594	return mod;
		595	}
		596
		597	static void
		598	deliantra_main (SV *real_main)
		599	{
		600	dSP;
		601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
		604	}
		605
		606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
		609	/* to due surprising braindamage on the side of SDL design, we
		610	* do some mind-boggling hack here: SDL requires a custom main()
		611	* on OS X, so... we provide one and call the original main(), which,
		612	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		613	* and which calls our main (== SDL_main) back.
		614	*/
		615	extern C_LINKAGE int
		616	main (int argc, char *argv[])
		617	{
		618	deliantra_main (real_main);
		619	}
		620
		621	#undef main
		622
		623	extern C_LINKAGE int main (int argc, char *argv[]);
		624
		625	static void
		626	SDL_main_hack (SV *real_main_)
		627	{
		628	real_main = real_main_;
		629
		630	char *argv[] = { "deliantra client", 0 };
		631	(main) (1, argv);
		632	}
		633	#else
		634	static void
		635	SDL_main_hack (SV *real_main)
		636	{
		637	deliantra_main (real_main);
		638	}
		639	#endif
526		640
527	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
528		642
529	PROTOTYPES: ENABLE	643	PROTOTYPES: ENABLE
530		644
…		…
559	const_iv (SDL_USEREVENT),	673	const_iv (SDL_USEREVENT),
560		674
561	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
		678
		679
		680	const_iv (SDLK_UNKNOWN),
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_BACKSPACE),
		683	const_iv (SDLK_TAB),
		684	const_iv (SDLK_CLEAR),
		685	const_iv (SDLK_RETURN),
		686	const_iv (SDLK_PAUSE),
		687	const_iv (SDLK_ESCAPE),
		688	const_iv (SDLK_SPACE),
		689	const_iv (SDLK_EXCLAIM),
		690	const_iv (SDLK_QUOTEDBL),
		691	const_iv (SDLK_HASH),
		692	const_iv (SDLK_DOLLAR),
		693	const_iv (SDLK_AMPERSAND),
		694	const_iv (SDLK_QUOTE),
		695	const_iv (SDLK_LEFTPAREN),
		696	const_iv (SDLK_RIGHTPAREN),
		697	const_iv (SDLK_ASTERISK),
		698	const_iv (SDLK_PLUS),
		699	const_iv (SDLK_COMMA),
		700	const_iv (SDLK_MINUS),
		701	const_iv (SDLK_PERIOD),
		702	const_iv (SDLK_SLASH),
		703	const_iv (SDLK_0),
		704	const_iv (SDLK_1),
		705	const_iv (SDLK_2),
		706	const_iv (SDLK_3),
		707	const_iv (SDLK_4),
		708	const_iv (SDLK_5),
		709	const_iv (SDLK_6),
		710	const_iv (SDLK_7),
		711	const_iv (SDLK_8),
		712	const_iv (SDLK_9),
		713	const_iv (SDLK_COLON),
		714	const_iv (SDLK_SEMICOLON),
		715	const_iv (SDLK_LESS),
		716	const_iv (SDLK_EQUALS),
		717	const_iv (SDLK_GREATER),
		718	const_iv (SDLK_QUESTION),
		719	const_iv (SDLK_AT),
		720
		721	const_iv (SDLK_LEFTBRACKET),
		722	const_iv (SDLK_BACKSLASH),
		723	const_iv (SDLK_RIGHTBRACKET),
		724	const_iv (SDLK_CARET),
		725	const_iv (SDLK_UNDERSCORE),
		726	const_iv (SDLK_BACKQUOTE),
		727	const_iv (SDLK_DELETE),
564		728
565	const_iv (SDLK_FIRST),	729	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	730	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	811	const_iv (KMOD_MODE),
648		812
		813	const_iv (KMOD_LRAM),
		814
649	const_iv (MIX_DEFAULT_FORMAT),	815	const_iv (MIX_DEFAULT_FORMAT),
650		816
651	const_iv (SDL_INIT_TIMER),	817	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	818	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	819	const_iv (SDL_INIT_VIDEO),
…		…
671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	837	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672	const_iv (SDL_GL_STEREO),	838	const_iv (SDL_GL_STEREO),
673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	839	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674	const_iv (SDL_GL_MULTISAMPLESAMPLES),	840	const_iv (SDL_GL_MULTISAMPLESAMPLES),
675	const_iv (SDL_GL_ACCELERATED_VISUAL),	841	const_iv (SDL_GL_ACCELERATED_VISUAL),
676	const_iv (SDL_GL_SWAP_CONTROL)	842	const_iv (SDL_GL_SWAP_CONTROL),
		843
		844	const_iv (FOW_DARKNESS)
677	# undef const_iv	845	# undef const_iv
678	};	846	};
679		847
680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	848	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
682		850
683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
685	}	853	}
686		854
…		…
701		869
702	NV ceil (NV x)	870	NV ceil (NV x)
703		871
704	IV minpot (UV n)	872	IV minpot (UV n)
705		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
706	IV popcount (UV n)	880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
		885
		886	NV distance (NV dx, NV dy)
		887	CODE:
		888	RETVAL = pow (dx * dx + dy * dy, 0.5);
		889	OUTPUT:
		890	RETVAL
707		891
708	void	892	void
709	pango_init ()	893	pango_init ()
710	CODE:	894	CODE:
711	{	895	{
…		…
719	#endif	903	#endif
720	}	904	}
721		905
722	char *SDL_GetError ()	906	char *SDL_GetError ()
723		907
		908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
		910
724	int SDL_Init (U32 flags)	911	int SDL_Init (U32 flags)
725		912
726	int SDL_InitSubSystem (U32 flags)	913	int SDL_InitSubSystem (U32 flags)
727		914
728	void SDL_QuitSubSystem (U32 flags)	915	void SDL_QuitSubSystem (U32 flags)
729		916
730	void SDL_Quit ()	917	void SDL_Quit ()
731		918
732	int SDL_GL_SetAttribute (int attr, int value)	919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
733		921
734	int SDL_GL_GetAttribute (int attr)	922	int SDL_GL_GetAttribute (int attr)
735	CODE:	923	CODE:
736	if (SDL_GL_GetAttribute (attr, &RETVAL))	924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
737	XSRETURN_UNDEF;	925	XSRETURN_UNDEF;
738	OUTPUT:	926	OUTPUT:
739	RETVAL	927	RETVAL
740		928
741	void	929	void
…		…
796	);	984	);
797		985
798	if (RETVAL)	986	if (RETVAL)
799	{	987	{
800	av_clear (texture_av);	988	av_clear (texture_av);
801
802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	989	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
804	#include "glfunc.h"	990	#include "glfunc.h"
805	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
806	}	994	}
807	}	995	}
808	OUTPUT:	996	OUTPUT:
809	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
810		1001
811	void	1002	void
812	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
813		1004
814	char *	1005	char *
815	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
816		1008
817	int	1009	int
818	SDL_GetAppState ()	1010	SDL_GetAppState ()
819		1011
820	int	1012	int
821	SDL_GetModState ()	1013	SDL_GetModState ()
822		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
823	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
824	poll_events ()	1023	peep_events ()
825	PPCODE:	1024	PPCODE:
826	{	1025	{
827	SDL_Event ev;	1026	SDL_Event ev;
828		1027
829	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
836	{	1035	{
837	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
838	case SDL_KEYUP:	1037	case SDL_KEYUP:
839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1040	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1041	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
844	break;	1043	break;
845		1044
846	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
865	x = ev.motion.x;	1064	x = ev.motion.x;
866	y = ev.motion.y;	1065	y = ev.motion.y;
867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868	}	1067	}
869		1068
870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
871	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
872	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
873	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
895		1094
896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1095	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
897	}	1096	}
898	}	1097	}
899		1098
		1099	char *
		1100	SDL_AudioDriverName ()
		1101	CODE:
		1102	{
		1103	char buf [256];
		1104	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1105	XSRETURN_UNDEF;
		1106
		1107	RETVAL = buf;
		1108	}
		1109	OUTPUT:
		1110	RETVAL
		1111
900	int	1112	int
901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
902	POSTCALL:	1114	POSTCALL:
903	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
904	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
905		1117
906	void	1118	void
907	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
966	add_font (char *file)	1178	add_font (char *file)
967	CODE:	1179	CODE:
968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
969	OUTPUT:	1181	OUTPUT:
970	RETVAL	1182	RETVAL
		1183
		1184	void
		1185	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1186
		1187	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1188	void
		1189	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
971		1190
972	void	1191	void
973	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
974	ALIAS:	1193	ALIAS:
975	load_image_file = 1	1194	load_image_file = 1
…		…
1021		1240
1022	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
1023	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
1024	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
1025	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
1026	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1027	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1246	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1028	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1029	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1030	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
1031		1250
…		…
1091	#if DEBUG	1310	#if DEBUG
1092	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
1093	#endif	1312	#endif
1094	}	1313	}
1095		1314
		1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
1096	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1097		1323
1098	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1099		1325
1100	DC::Font	1326	DC::Font
1101	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
1102	CODE:	1328	CODE:
1103	{	1329	{
1104	int count;	1330	int count;
1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1106	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1135	PROTOTYPE:	1361	PROTOTYPE:
1136	CODE:	1362	CODE:
1137	tc_restore ();	1363	tc_restore ();
1138		1364
1139	DC::Layout	1365	DC::Layout
1140	new (SV *class)	1366	new (SV *klass)
1141	CODE:	1367	CODE:
1142	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1143		1369
1144	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1145	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1146	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1147	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1148	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1149	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1150	RETVAL->font = 0;	1376	RETVAL->font = 0;
1151	RETVAL->rc = rc_alloc ();
1152		1377
1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1154	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1155	OUTPUT:	1380	OUTPUT:
1156	RETVAL	1381	RETVAL
1157		1382
1158	void	1383	void
1159	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1160	CODE:	1385	CODE:
1161	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1162	rc_free (self->rc);
1163	Safefree (self);	1387	delete self;
1164		1388
1165	void	1389	void
1166	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1167	CODE:	1391	CODE:
1168	{	1392	{
…		…
1294		1518
1295	void	1519	void
1296	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1297	CODE:	1521	CODE:
1298	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1299	{	1523	{
1300	self->base_height = base_height;	1524	self->base_height = base_height;
1301	layout_update_font (self);	1525	layout_update_font (self);
1302	}	1526	}
1303		1527
1304	void	1528	void
…		…
1422	}	1646	}
1423		1647
1424	void	1648	void
1425	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1426	CODE:	1650	CODE:
1427	rc_clear (self->rc);	1651	self->rc.clear ();
1428	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1429	self->pl,	1653	self->pl,
1430	self->rc,	1654	&self->rc,
1431	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1432	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1433	flags	1657	flags
1434	);	1658	);
1435	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1448	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1450		1674
1451	rc_draw (self->rc);	1675	self->rc.draw ();
1452		1676
1453	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1454	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1455	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1456	}	1680	}
…		…
1531	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1532	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1533	}	1757	}
1534	}	1758	}
1535		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1537	CODE:	1882	CODE:
1538	{	1883	{
1539	GLint width;	1884	GLint width;
1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1547	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1548		1893
1549	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1550		1895
1551	DC::Map	1896	DC::Map
1552	new (SV *class)	1897	new (SV *klass)
1553	CODE:	1898	CODE:
1554	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1555	RETVAL->x = 0;	1900	RETVAL->x = 0;
1556	RETVAL->y = 0;	1901	RETVAL->y = 0;
1557	RETVAL->w = 0;	1902	RETVAL->w = 0;
1558	RETVAL->h = 0;	1903	RETVAL->h = 0;
1559	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1596		1941
1597	void	1942	void
1598	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1599	CODE:	1944	CODE:
1600	{	1945	{
1601	tileid texid;	1946	tileid texid;
1602	maptex *tex;	1947	maptex *tex;
1603		1948
1604	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1605	return;	1950	return;
1606		1951
1607	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1608	return;	1953	return;
1609		1954
1610	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1611		1956
1612	if (!texid)	1957	if (!texid)
1613	return;	1958	return;
1614		1959
1615	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1644	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1645	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1646	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1648	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1649		2014
1650	int	2015	int
1651	ox (DC::Map self)	2016	ox (DC::Map self)
1652	ALIAS:	2017	ALIAS:
1653	oy = 1	2018	oy = 1
…		…
1685	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1686	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1687		2052
1688	while (self->y < 0)	2053	while (self->y < 0)
1689	{	2054	{
1690	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1691		2056
1692	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1693	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1694	}	2059	}
1695	}	2060	}
1696		2061
1697	SV *	2062	SV *
1698	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1699	CODE:	2064	CODE:
1700	{	2065	{
1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1702	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1703	mapcell *cell;	2068	mapcell *cell;
…		…
1724		2089
1725	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1726		2091
1727	if (flags & 8)	2092	if (flags & 8)
1728	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1729	if (extmap)	2096	do
1730	{	2097	{
1731	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1732		2100
1733	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1734	{	2104	{
1735	ext = *data++;
1736	cmd = ext & 0x7f;
1737
1738	if (cmd < 4)
1739	cell->darkness = 255 - ext * 64 + 1;
1740	else if (cmd == 5) // health
1741	{
1742	cell->stat_width = 1;	2105	cell->stat_width = 1;
1743	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1744	}
1745	else if (cmd == 6) // monster width
1746	cell->stat_width = *data++ + 1;
1747	else if (cmd == 0x47)
1748	{
1749	if (*data == 1) cell->player = data [1];
1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1753
1754	data += *data + 1;
1755	}
1756	else if (cmd == 8) // cell flags
1757	cell->flags = *data++;
1758	else if (ext & 0x40) // unknown, multibyte => skip
1759	data += *data + 1;
1760	else
1761	data++;
1762	}	2107	}
1763	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1764	}	2125	}
1765	else	2126	while (ext & 0x80);
1766	cell->darkness = *data++ + 1;
1767	}	2127	}
1768		2128
1769	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1770	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1771	{	2131	{
…		…
1774	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1775		2135
1776	if (cell->tile [z])	2136	if (cell->tile [z])
1777	{	2137	{
1778	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1779	if (!tex->name)	2140	if (!tex->name)
1780	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1781		2142
1782	if (tex->smoothtile)	2143	if (tex->smoothtile)
1783	{	2144	{
1784	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1785	if (!smooth->name)	2147	if (!smooth->name)
1786	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1787	}	2149	}
1788	}	2150	}
1789	}	2151	}
…		…
1817	? self->row + y	2179	? self->row + y
1818	: 0;	2180	: 0;
1819		2181
1820	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1821	{	2183	{
1822	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1823		2185
1824	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1825	{	2187	{
1826	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1827		2189
…		…
1829	{	2191	{
1830	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1831	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1832	int a1 = tex.a;	2194	int a1 = tex.a;
1833		2195
1834	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1835	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1836	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1837	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1838	}	2200	}
1839	}	2201	}
1840		2202
1841	*map++ = (r )	2203	*map++ = (r )
1842	| (g << 8)	2204	| (g << 8)
1843	| (b << 16)	2205	| (b << 16)
1844	| (a << 24);	2206	| (a << 24);
1845	}	2207	}
1846	}	2208	}
1847		2209
1848	RETVAL = map_sv;	2210	RETVAL = map_sv;
1849	}	2211	}
1850	OUTPUT:	2212	OUTPUT:
1851	RETVAL	2213	RETVAL
1852		2214
1853	void	2215	void
1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2216	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)
1855	CODE:	2217	CODE:
1856	{	2218	{
1857	int x, y, z;	2219	int x, y, z;
1858		2220
1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1862	smooth_key skey;
1863	int pl_x, pl_y;	2222	int pl_x, pl_y;
1864	maptex pl_tex;	2223	maptex pl_tex;
1865	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1866	rc_key_t key;	2226	rc_key_t key;
1867	rc_array_t *arr;	2227	rc_t::array_t *arr;
1868		2228
1869	pl_tex.name = 0;	2229	pl_tex.name = 0;
1870		2230
1871	// thats current max. sorry.	2231	// that's current max. sorry.
1872	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1873	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1874
1875	// clear key, in case of extra padding
1876	memset (&skey, 0, sizeof (skey));
1877		2234
1878	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1879	key.r = 255;	2236	key.r = 255;
1880	key.g = 255;	2237	key.g = 255;
1881	key.b = 255;	2238	key.b = 255;
1882	key.a = 255;	2239	key.a = 255;
1883	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1884	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
1885	key.texname = -1;
1886		2242
1887	mx += self->x;	2243	mx += self->x;
1888	my += self->y;	2244	my += self->y;
1889		2245
1890	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1891	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1892	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1893	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1894		2250
1895	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1896	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1897	{	2253	{
1898	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1915		2271
1916	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
1917	{	2273	{
1918	memset (smooth_level, 0, sizeof (smooth_level));	2274	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2275	smooth_key skey;
		2276	smooth_hash smooth;
		2277	key.texname = -1;
1919		2278
1920	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1921	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1922	{	2281	{
1923	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
1929	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
1930		2289
1931	if (tile)	2290	if (tile)
1932	{	2291	{
1933	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
1934	int px = (x + 1) * T - tex.w;	2293	int px, py;
1935	int py = (y + 1) * T - tex.h;
1936		2294
1937	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
1938	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
1939	if (!tex.name)	2299	if (!tex.name)
1940	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1941		2301
1942	key.texname = tex.name;	2302	key.texname = tex.name;
1943	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
1944	}	2304	}
1945		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
1946	if (expect_false (cell->player == player) && expect_false (z == 2))	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1947	{	2310	{
1948	pl_x = px;	2311	pl_x = px;
1949	pl_y = py;	2312	pl_y = py;
1950	pl_tex = tex;	2313	pl_tex = tex;
1951	continue;	2314	continue;
1952	}	2315	}
1953		2316
1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2317	arr->t2f_v3f (0 , 0 , px , py , 0);
1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2319	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1958
1959	if (expect_false (cell->flags) && expect_false (z == 2))
1960	{
1961	// overlays such as the speech bubble, probably more to come
1962	if (cell->flags & 1)
1963	{
1964	maptex tex = self->tex [1];
1965	int px = x * T + T * 2 / 32;
1966	int py = y * T - T * 6 / 32;
1967
1968	if (tex.name)
1969	{
1970	if (key.texname != tex.name)
1971	{
1972	key.texname = tex.name;
1973	arr = rc_array (rc, &key);
1974	}
1975
1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980	}
1981	}
1982	}
1983		2321
1984	// update smooth hash	2322	// update smooth hash
1985	if (tex.smoothtile)	2323	if (tex.smoothtile)
1986	{	2324	{
1987	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
1988	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
1989		2327
1990	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
1991		2329
1992	// add bits to current tile and all neighbours. skey.x|y is	2330	// add bits to current tile and all neighbours. skey.x|y is
1993	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
1994		2332
1995	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
2003		2341
2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2005	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
2006		2344
2007	// full tile	2345	// full tile
2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2346	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2009		2347
2010	// borders	2348	// borders
2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2349	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2350	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2351	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2352	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2015		2353
2016	// corners	2354	// corners
2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2355	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2356	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2357	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2358	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2359	}
		2360	}
		2361
		2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2363	{
		2364	// overlays such as the speech bubble, probably more to come
		2365	if (cell->flags & 1)
		2366	{
		2367	rc_key_t key_ov = key;
		2368	maptex tex = self->tex[TEXID_SPEECH];
		2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
		2371
		2372	key_ov.texname = tex.name;
		2373	rc_t::array_t &arr = rc_ov.array (key_ov);
		2374
		2375	arr.t2f_v3f (0 , 0 , px , py , 0);
		2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2021	}	2379	}
2022	}	2380	}
2023	}	2381	}
2024	}	2382	}
2025		2383
2026	rc_draw (rc);	2384	rc.draw ();
2027	rc_clear (rc);	2385	rc.clear ();
2028		2386
2029	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
2030	// this is basically counting sort	2388	// this is basically counting sort
2031	{	2389	{
2032	int w, b;	2390	int w, b;
2033		2391
2034	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
2035	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
2036	for (w = 0; w < 256 / 32; ++w)	2394	for (int level = 0; level < smooth_level.size (); ++level)
		2395	if (smooth_level[level])
		2396	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2037	{	2397	{
2038	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
2039	if (smask)	2399	IV bits = it->second;
2040	for (b = 0; b < 32; ++b)	2400
2041	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
2042	{	2404	{
2043	int level = (w << 5) | b;	2405	maptex tex = self->tex [skey.tile];
		2406	int px = (((int)skey.x) - 1) * Tw;
		2407	int py = (((int)skey.y) - 1) * Th;
		2408	int border = bits & 15;
		2409	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2410	float dx = tex.s * .0625f; // 16 images/row
		2411	float dy = tex.t * .5f ; // 2 images/column
		2412
2044	HE *he;	2413	if (tex.name)
2045
2046	hv_iterinit (smooth);
2047	while ((he = hv_iternext (smooth)))
2048	{	2414	{
2049	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
2050	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
2051		2417	if (key.texname != tex.name)
2052	if (!(bits & 0x1000)
2053	&& skey->level == level
2054	&& level > smooth_max [skey->x][skey->y])
2055	{	2418	{
2056	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
2057	int px = (((int)skey->x) - 1) * T;
2058	int py = (((int)skey->y) - 1) * T;
2059	int border = bits & 15;
2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061	float dx = tex.s * .0625f; // 16 images/row
2062	float dy = tex.t * .5f ; // 2 images/column
2063		2420
2064	if (tex.name)
2065	{
2066	// this time avoiding texture state changes
2067	// save gobs of state changes.
2068	if (key.texname != tex.name)
2069	{
2070	glEnd ();	2421	glEnd ();
2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2072	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2073	}	2424	}
2074		2425
2075	if (border)	2426	if (border)
2076	{	2427	{
2077	float ox = border * dx;	2428	float ox = border * dx;
2078		2429
2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2083	}	2434	}
2084		2435
2085	if (corner)	2436	if (corner)
2086	{	2437	{
2087	float ox = corner * dx;	2438	float ox = corner * dx;
2088		2439
2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2093	}
2094	}
2095	}	2444	}
2096	}	2445	}
2097	}	2446	}
2098	}	2447	}
2099		2448
2100	glEnd ();	2449	glEnd ();
2101	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2102	key.texname = -1;	2451	key.texname = -1;
2103	}	2452	}
2104
2105	hv_clear (smooth);
2106	}	2453	}
2107		2454
2108	if (pl_tex.name)	2455	if (pl_tex.name)
2109	{	2456	{
2110	maptex tex = pl_tex;	2457	maptex tex = pl_tex;
2111	int px = pl_x + sdx;	2458	int px = pl_x + sdx;
2112	int py = pl_y + sdy;	2459	int py = pl_y + sdy;
2113		2460
2114	key.texname = tex.name;	2461	key.texname = tex.name;
2115	arr = rc_array (rc, &key);	2462	rc_t::array_t &arr = rc.array (key);
2116		2463
2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2464	arr.t2f_v3f (0 , 0 , px , py , 0);
2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2466	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2121		2468
2122	rc_draw (rc);	2469	rc.draw ();
2123	}	2470	}
2124		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2125	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2126	rc_free (rc);
2127		2476
2128	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2129	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2130	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2131	{	2480	{
…		…
2134	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2135	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2136	{	2485	{
2137	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2138		2487
2139	int px = x * T;	2488	int px = x * Tw;
2140	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
2141		2496
2142	if (cell->stat_hp)	2497	if (cell->stat_hp)
2143	{	2498	{
2144	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2146		2501
2147	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2148	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2149	px + width - 1, py);	2504	px + width - 1, py);
2150		2505
…		…
2156	}	2511	}
2157	}	2512	}
2158	}	2513	}
2159		2514
2160	void	2515	void
2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2516	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2162	CODE:	2517	CODE:
2163	{	2518	{
2164	static float color[16][3] = {	2519	static float color[16][3] = {
2165	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2166	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2167	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2168	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2169		2524
2170	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2171	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2172	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2173	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2174		2529
2175	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2176	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2177	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2178	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2179		2534
2180	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2181		2536
2182	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2183	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2184	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2185	};	2540	};
2186		2541
2187	int x, y;	2542	int x, y;
2188		2543
2189	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
		2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2546	* but the nvidia driver (185.18.14) mishandles alpha textures
		2547	* and takes the colour from god knows where instead of using
		2548	* Cp. MODULATE results in the same colour, but slightly different
		2549	* alpha, but atcually gives us the correct colour with nvidia.
		2550	*/
2190	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2191	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2194		2555
2195	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2199		2560
2200	if (m)	2561	if (m)
2201	{	2562	{
2202	float *c = color [m & 15];	2563	float *c = color [m & 15];
2203		2564
2204	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2205	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2206		2567
2207	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2208	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2209	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2210	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2211	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2212	}	2573	}
…		…
2220	void	2581	void
2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2582	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2222	PPCODE:	2583	PPCODE:
2223	{	2584	{
2224	int x, y;	2585	int x, y;
2225	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2226	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2227	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2228	int sw34 = (sw * 3 + 3) & ~3;	2589	int sw3 = sw * 3;
		2590	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2591	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2232		2594
2233	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2234	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2235		2597
2236	mx += self->x - 1;	2598	mx += self->x - 1;
2237	my += self->y - 1;	2599	my += self->y - 1;
2238
2239	memset (darkness1, 255, sw1 * sh1);
2240		2600
2241	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2242	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2243	{	2603	{
2244	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2247	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2248	{	2608	{
2249	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2250		2610
2251	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2252	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2253	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2254	}	2614	}
2255	}	2615	}
2256		2616
2257	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2258	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2277		2637
2278	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2279	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2280	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2281		2641
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2291	}	2651	}
2292		2652
2293	free (darkness1);	2653	free (darkness1);
2294		2654
2295	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2296	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2297	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2298	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2299	}	2659	}
2300		2660
2301	SV *	2661	SV *
…		…
2364	else	2724	else
2365	*data++ = 0;	2725	*data++ = 0;
2366	}	2726	}
2367	}	2727	}
2368		2728
2369	/* if size is w*h + 5 then no data has been found */	2729	/* if size is w*h + 5 then no data has been found */
2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371	{	2731	{
2372	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374	}	2734	}
2375		2735
2376	RETVAL = data_sv;	2736	RETVAL = data_sv;
2377	}	2737	}
2378	OUTPUT:	2738	OUTPUT:
2379	RETVAL	2739	RETVAL
2380		2740
2381	void	2741	void
…		…
2388	STRLEN len;	2748	STRLEN len;
2389	uint8_t *data, *end;	2749	uint8_t *data, *end;
2390		2750
2391	len = SvLEN (data_sv);	2751	len = SvLEN (data_sv);
2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393	data = SvPVbyte_nolen (data_sv);	2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2394	end = data + len + 8;	2754	end = data + len + 8;
2395		2755
2396	if (len < 5)	2756	if (len < 5)
2397	XSRETURN_EMPTY;	2757	XSRETURN_EMPTY;
2398		2758
…		…
2459	}	2819	}
2460		2820
2461	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2462		2822
2463	DC::RW	2823	DC::RW
2464	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2465	CODE:	2825	CODE:
2466	{	2826	{
2467	STRLEN datalen;	2827	STRLEN datalen;
2468	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2469		2829
…		…
2471	}	2831	}
2472	OUTPUT:	2832	OUTPUT:
2473	RETVAL	2833	RETVAL
2474		2834
2475	DC::RW	2835	DC::RW
2476	new_from_file (SV *class, const char *path, const char *mode = "rb")	2836	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2477	CODE:	2837	CODE:
2478	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2479	OUTPUT:	2839	OUTPUT:
2480	RETVAL	2840	RETVAL
2481		2841
…		…
2499	if (RETVAL < 0)	2859	if (RETVAL < 0)
2500	{	2860	{
2501	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2502		2862
2503	if (RETVAL < 0)	2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
2504	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2505		2870	}
		2871	else
2506	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2507	}	2873	}
2508		2874
2509	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2510	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2511	}	2877	}
…		…
2558	void	2924	void
2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2560	CODE:	2926	CODE:
2561	{	2927	{
2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565	}	2931	}
2566		2932
2567	void	2933	void
2568	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2571		2937
2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573		2939
2574	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2575		2941
		2942	void
		2943	decoders ()
		2944	PPCODE:
		2945	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2946	int i, num = Mix_GetNumChunkDecoders ();
		2947	EXTEND (SP, num);
		2948	for (i = 0; i < num; ++i)
		2949	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2950	#else
		2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2952	#endif
		2953
2576	DC::MixChunk	2954	DC::MixChunk
2577	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2578	CODE:	2956	CODE:
2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580	OUTPUT:	2958	OUTPUT:
2581	RETVAL	2959	RETVAL
2582		2960
…		…
2612	OUTPUT:	2990	OUTPUT:
2613	RETVAL	2991	RETVAL
2614		2992
2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2616		2994
		2995	void
		2996	decoders ()
		2997	PPCODE:
		2998	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2999	int i, num = Mix_GetNumMusicDecoders ();
		3000	EXTEND (SP, num);
		3001	for (i = 0; i < num; ++i)
		3002	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3003	#else
		3004	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3005	#endif
		3006
2617	int	3007	int
2618	volume (int volume = -1)	3008	volume (int volume = -1)
2619	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2620	CODE:	3010	CODE:
2621	if (items > 0)	3011	if (items > 0)
…		…
2632	void	3022	void
2633	halt ()	3023	halt ()
2634	CODE:	3024	CODE:
2635	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2636		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2637	DC::MixMusic	3034	DC::MixMusic
2638	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2639	CODE:	3036	CODE:
2640	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2641	OUTPUT:	3038	OUTPUT:
2642	RETVAL	3039	RETVAL
2643		3040
…		…
2671	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2672	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2673	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2674	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2675	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2676	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2677	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2678	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2679	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2680	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2692	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2693	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2694	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2695	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2696	const_iv (GL_ONE_MINUS_DST_ALPHA),	3094	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3095	const_iv (GL_SRC_COLOR),
		3096	const_iv (GL_DST_COLOR),
		3097	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3098	const_iv (GL_ONE_MINUS_DST_COLOR),
2697	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2698	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2699	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2700	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2701	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2769	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2770	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2771	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2772	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2773	const_iv (GL_T2F_N3F_V3F),	3175	const_iv (GL_T2F_N3F_V3F),
		3176	const_iv (GL_FUNC_ADD),
		3177	const_iv (GL_FUNC_SUBTRACT),
		3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2774	# undef const_iv	3179	# undef const_iv
2775	};	3180	};
2776		3181
2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3182	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2779		3184
2780	texture_av = newAV ();	3185	texture_av = newAV ();
2781	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2782	}	3187	}
2783		3188
…		…
2785	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2786	CODE:	3191	CODE:
2787	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2788	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2789		3194
2790	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2791	gl_vendor ()	3199	gl_vendor ()
2792	CODE:	3200	CODE:
2793	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2794	OUTPUT:	3202	OUTPUT:
2795	RETVAL	3203	RETVAL
2796		3204
2797	char *	3205	const char *
2798	gl_version ()	3206	gl_version ()
2799	CODE:	3207	CODE:
2800	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2801	OUTPUT:	3209	OUTPUT:
2802	RETVAL	3210	RETVAL
2803		3211
2804	char *	3212	const char *
2805	gl_extensions ()	3213	gl_extensions ()
2806	CODE:	3214	CODE:
2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2808	OUTPUT:	3216	OUTPUT:
2809	RETVAL	3217	RETVAL
2810		3218
2811	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2812		3224
2813	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2814	CODE:	3226	CODE:
2815	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2816	OUTPUT:	3228	OUTPUT:
…		…
2824		3236
2825	int glGetError ()	3237	int glGetError ()
2826		3238
2827	void glFinish ()	3239	void glFinish ()
2828		3240
		3241	void glFlush ()
		3242
2829	void glClear (int mask)	3243	void glClear (int mask)
2830		3244
2831	void glClearColor (float r, float g, float b, float a = 1.0)	3245	void glClearColor (float r, float g, float b, float a = 1.0)
2832	PROTOTYPE: @	3246	PROTOTYPE: @
2833		3247
…		…
2842	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2843		3257
2844	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2845	CODE:	3259	CODE:
2846	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2847		3263
2848	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2849		3265
2850	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2851		3267
…		…
2886	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2887	CODE:	3303	CODE:
2888	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2889		3305
2890	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
		3307	PROTOTYPE: @
2891	ALIAS:	3308	ALIAS:
2892	glColor_premultiply = 1	3309	glColor_premultiply = 1
2893	CODE:	3310	CODE:
2894	if (ix)	3311	if (ix)
2895	{	3312	{
…		…
3001		3418
3002	void glEndList ()	3419	void glEndList ()
3003		3420
3004	void glCallList (int list)	3421	void glCallList (int list)
3005		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3007		3429
3008	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
3009		3431
3010	void	3432	void
3011	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
3012	PPCODE:	3434	PPCODE:
3013	{	3435	{
3014	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
3015	XPUSHs (self);	3437	XPUSHs (self);
3016	}	3438	}
3017		3439
3018	BOOT:	3440	BOOT:
3019	{	3441	{
…		…
3027		3449
3028	void	3450	void
3029	draw (SV *self)	3451	draw (SV *self)
3030	CODE:	3452	CODE:
3031	{	3453	{
3032	HV *hv;	3454	HV *hv;
3033	SV **svp;	3455	SV **svp;
3034	NV x, y, w, h;	3456	NV x, y, w, h;
3035	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
3036	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
3037	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
3038	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

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