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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 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
		81	#include "ecb.h"
		82
70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
71		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
72	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
73		89
74	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
75	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
76		92
77	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
78		94
79	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
81		97
82	#if 0	98	#define KMOD_LRAM 0x10000 // our extension
83	# define PARACHUTE SDL_INIT_NOPARACHUTE	99
84	#else	100	#define TEXID_SPEECH 1
85	# define PARACHUTE 0	101	#define TEXID_NOFACE 2
86	#endif	102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
87		121
88	static AV *texture_av;	122	static AV *texture_av;
89		123
90	static struct	124	static struct
91	{	125	{
…		…
148	{	182	{
149	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
150		184
151	while (attrs)	185	while (attrs)
152	{	186	{
153	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
154		188
155	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
156	return 1;	190	return 1;
157		191
158	attrs = attrs->next;	192	attrs = attrs->next;
159	}	193	}
160		194
161	return 0;	195	return 0;
162	}	196	}
163		197
164	typedef struct cf_layout {	198	struct cf_layout {
165	PangoLayout *pl;	199	PangoLayout *pl;
166	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
167	int base_height;	201	int base_height;
168	DC__Font font;	202	DC__Font font;
169	rc_t *rc;	203	rc_t rc;
170	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
171		207
172	static DC__Font default_font;	208	static DC__Font default_font;
173	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
174	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
175		211
176	static void	212	static void
177	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
178	{	214	{
179	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
180	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
181	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
182	#endif	218	#endif
183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
184	}	220	}
185		221
186	static void	222	static void
…		…
213		249
214	*w = rect.width;	250	*w = rect.width;
215	*h = rect.height;	251	*h = rect.height;
216	}	252	}
217		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
218	typedef uint16_t tileid;	256	typedef uint16_t tileid;
219	typedef uint16_t faceid;	257	typedef uint16_t faceid;
220		258
221	typedef struct {	259	struct maptex
		260	{
222	GLuint name;	261	GLuint name;
223	int w, h;	262	int w, h;
224	float s, t;	263	float s, t;
225	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
226	tileid smoothtile;	265	tileid smoothtile;
227	uint8_t smoothlevel;	266	uint8_t smoothlevel;
228	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
229		269
230	typedef struct {	270	struct mapcell
		271	{
231	uint32_t player;	272	uint32_t player;
232	tileid tile[3];	273	tileid tile[3];
233	uint16_t darkness;	274	uint16_t darkness;
234	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
235	} mapcell;	276	};
236		277
237	typedef struct {	278	struct maprow
		279	{
238	int32_t c0, c1;	280	int32_t c0, c1;
239	mapcell *col;	281	mapcell *col;
240	} maprow;	282	};
241		283
242	typedef struct map {	284	struct mapgrid {
243	int x, y, w, h;	285	int x, y, w, h;
244	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
245	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
246	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
247		289
248	int32_t rows;	290	int32_t rows;
249	maprow *row;	291	maprow *row;
250	} *DC__Map;	292	};
251		293
252	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
253	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
254	{	299	{
255	char *p;	300	T *p;
256		301
257	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
258	Zero (p, inc, char);	303	Zero (p, inc, T);
259	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
260	Safefree (ptr);	305	Safefree (ptr);
261		306
262	return p;	307	ptr = p;
263	}	308	}
264		309
265	static char *	310	template<typename T>
266	append (char *ptr, int sze, int inc)
267	{
268	Renew (ptr, sze + inc, char);
269	Zero (ptr + sze, inc, char);
270
271	return ptr;
272	}
273
274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
276
277	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
278	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
279	{	320	{
280	while (self->faces <= face)	321	while (self->faces <= face)
281	{	322	{
282	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
283	self->faces *= 2;	324	self->faces *= 2;
284	}	325	}
285	}	326	}
286		327
287	static void	328	static void
288	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
289	{	330	{
290	while (self->texs <= texid)	331	while (self->texs <= texid)
291	{	332	{
292	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
293	self->texs *= 2;	334	self->texs *= 2;
294	}	335	}
295	}	336	}
296		337
297	static maprow *	338	static maprow *
298	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
299	{	340	{
300	if (0 > y)	341	if (0 > y)
301	{	342	{
302	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
303	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
304		345
305	self->rows += extend;	346	self->rows += extend;
306	self->y += extend;	347	self->y += extend;
307	y += extend;	348	y += extend;
308	}	349	}
309	else if (y >= self->rows)	350	else if (y >= self->rows)
310	{	351	{
311	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
312	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
313	self->rows += extend;	354	self->rows += extend;
314	}	355	}
315		356
316	return self->row + y;	357	return self->row + y;
317	}	358	}
…		…
327	}	368	}
328		369
329	if (row->c0 > x)	370	if (row->c0 > x)
330	{	371	{
331	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
332	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
333	row->c0 -= extend;	374	row->c0 -= extend;
334	}	375	}
335	else if (x >= row->c1)	376	else if (x >= row->c1)
336	{	377	{
337	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
338	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
339	row->c1 += extend;	380	row->c1 += extend;
340	}	381	}
341		382
342	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
343	}	384	}
344		385
345	static mapcell *	386	static mapcell *
346	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
347	{	388	{
348	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
349	}	390	}
350		391
351	static void	392	static void
352	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
353	{	394	{
354	int r;	395	int r;
355		396
356	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
357	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
364	self->oy = 0;	405	self->oy = 0;
365	self->row = 0;	406	self->row = 0;
366	self->rows = 0;	407	self->rows = 0;
367	}	408	}
368		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
369	static void	420	static void
370	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
371	{	422	{
372	int x, y;	423	int x, y;
373	maprow *row;	424	maprow *row;
374	mapcell *cell;	425	mapcell *cell;
375		426
…		…
387	if (x >= row->c1)	438	if (x >= row->c1)
388	break;	439	break;
389		440
390	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
391		442
392	cell->darkness = 0;	443	CELL_CLEAR (cell);
393	cell->stat_hp = 0;
394	cell->flags = 0;
395	cell->player = 0;
396	}	444	}
397	}	445	}
398	}	446	}
399		447
400	typedef struct {	448	struct smooth_key
		449	{
401	tileid tile;	450	tileid tile;
402	uint8_t x, y, level;	451	uint8_t x, y, level;
403	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
404		471
405	static void	472	static void
406	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
407	{	474	{
408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
409		476
410	if (SvIOK (*sv))	477	if (it == h.end ())
411	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
412	else	479	else
413	sv_setiv (*sv, bits);	480	it->second \|= bits;
414	}	481	}
415		482
416	static void	483	static void
417	music_finished (void)	484	music_finished (void)
418	{	485	{
…		…
435	ev.code = 1;	502	ev.code = 1;
436	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
437	ev.data2 = 0;	504	ev.data2 = 0;
438		505
439	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
440	}	514	}
441		515
442	static unsigned int	516	static unsigned int
443	minpot (unsigned int n)	517	minpot (unsigned int n)
444	{	518	{
…		…
454	n \|= n >> 16;	528	n \|= n >> 16;
455		529
456	return n + 1;	530	return n + 1;
457	}	531	}
458		532
459	static unsigned int
460	popcount (unsigned int n)
461	{
462	n -= (n >> 1) & 0x55555555U;
463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
465	n *= 0x01010101U;
466
467	return n >> 24;
468	}
469
470	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
471	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
472	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
473		536
474	/******************************************************************************/	537	/******************************************************************************/
…		…
511	if (!svp \|\| !SvTRUE (*svp))	574	if (!svp \|\| !SvTRUE (*svp))
512	return 0;	575	return 0;
513		576
514	return 1;	577	return 1;
515	}	578	}
		579
		580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META \| KMOD_ALT))
		589	mod \|= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
516		637
517	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
518		639
519	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
520		641
…		…
549	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
550		671
551	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
552	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
553	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
554		725
555	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
556	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
557	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
558	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
634	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
635	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
636	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
637	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
638		809
		810	const_iv (KMOD_LRAM),
		811
639	const_iv (MIX_DEFAULT_FORMAT),	812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
640	# undef const_iv	842	# undef const_iv
641	};	843	};
642		844
643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
645		847
646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
648	}	850	}
649		851
…		…
664		866
665	NV ceil (NV x)	867	NV ceil (NV x)
666		868
667	IV minpot (UV n)	869	IV minpot (UV n)
668		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
669	IV popcount (UV n)	877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
670		888
671	void	889	void
672	pango_init ()	890	pango_init ()
673	CODE:	891	CODE:
674	{	892	{
…		…
680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
681	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	899	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
682	#endif	900	#endif
683	}	901	}
684		902
685	char *
686	SDL_GetError ()	903	char *SDL_GetError ()
687		904
688	int	905	void SDL_main_hack (SV *real_main)
689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	906	PROTOTYPE: &
690		907
691	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
692	SDL_Quit ()	914	void SDL_Quit ()
		915
		916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
		918
		919	int SDL_GL_GetAttribute (int attr)
		920	CODE:
		921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		922	XSRETURN_UNDEF;
		923	OUTPUT:
		924	RETVAL
693		925
694	void	926	void
695	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
696	PPCODE:	928	PPCODE:
697	{	929	{
…		…
709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
712		944
713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
714	#if SDL_VERSION_ATLEAST(1,2,10)
715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
717	#endif
718		947
719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
720		949
721	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
722	while (*m)	951	while (*m)
723	{	952	{
724	if ((m)->w >= 800 && (m)->h >= 480)	953	if ((m)->w >= 400 && (m)->h >= 300)
725	{	954	{
726	AV *av = newAV ();	955	AV *av = newAV ();
727	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
728	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
729	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
752	);	981	);
753		982
754	if (RETVAL)	983	if (RETVAL)
755	{	984	{
756	av_clear (texture_av);	985	av_clear (texture_av);
757
758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
760	#include "glfunc.h"	987	#include "glfunc.h"
761	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
762	}	991	}
763	}	992	}
764	OUTPUT:	993	OUTPUT:
765	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
766		998
767	void	999	void
768	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
769		1001
770	char *	1002	char *
771	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
772		1005
773	int	1006	int
774	SDL_GetAppState ()	1007	SDL_GetAppState ()
775		1008
776	int	1009	int
777	SDL_GetModState ()	1010	SDL_GetModState ()
778		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
779	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
780	poll_events ()	1020	peep_events ()
781	PPCODE:	1021	PPCODE:
782	{	1022	{
783	SDL_Event ev;	1023	SDL_Event ev;
784		1024
785	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
792	{	1032	{
793	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
794	case SDL_KEYUP:	1034	case SDL_KEYUP:
795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1037	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1038	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
800	break;	1040	break;
801		1041
802	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
821	x = ev.motion.x;	1061	x = ev.motion.x;
822	y = ev.motion.y;	1062	y = ev.motion.y;
823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
824	}	1064	}
825		1065
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
827	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
828	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
829	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
851		1091
852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
853	}	1093	}
854	}	1094	}
855		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
		1108
856	int	1109	int
857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
858	POSTCALL:	1111	POSTCALL:
859	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
860	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
861		1114
862	void	1115	void
863	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
922	add_font (char *file)	1175	add_font (char *file)
923	CODE:	1176	CODE:
924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
925	OUTPUT:	1178	OUTPUT:
926	RETVAL	1179	RETVAL
		1180
		1181	void
		1182	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1183
		1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1185	void
		1186	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
927		1187
928	void	1188	void
929	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
930	ALIAS:	1190	ALIAS:
931	load_image_file = 1	1191	load_image_file = 1
…		…
977		1237
978	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
979	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
980	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
981	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
982	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
983	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
984	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
985	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
986	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
987		1247
…		…
1047	#if DEBUG	1307	#if DEBUG
1048	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
1049	#endif	1309	#endif
1050	}	1310	}
1051		1311
		1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
1052	MODULE = Deliantra::Client PACKAGE = DC::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1053		1320
1054	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1055		1322
1056	DC::Font	1323	DC::Font
1057	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
1058	CODE:	1325	CODE:
1059	{	1326	{
1060	int count;	1327	int count;
1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1062	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1091	PROTOTYPE:	1358	PROTOTYPE:
1092	CODE:	1359	CODE:
1093	tc_restore ();	1360	tc_restore ();
1094		1361
1095	DC::Layout	1362	DC::Layout
1096	new (SV *class)	1363	new (SV *klass)
1097	CODE:	1364	CODE:
1098	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1099		1366
1100	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1101	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1102	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1103	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1104	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1105	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1106	RETVAL->font = 0;	1373	RETVAL->font = 0;
1107	RETVAL->rc = rc_alloc ();
1108		1374
1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1110	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1111	OUTPUT:	1377	OUTPUT:
1112	RETVAL	1378	RETVAL
1113		1379
1114	void	1380	void
1115	DESTROY (DC::Layout self)	1381	DESTROY (DC::Layout self)
1116	CODE:	1382	CODE:
1117	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1118	rc_free (self->rc);
1119	Safefree (self);	1384	delete self;
1120		1385
1121	void	1386	void
1122	set_text (DC::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1123	CODE:	1388	CODE:
1124	{	1389	{
…		…
1250		1515
1251	void	1516	void
1252	set_height (DC::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1253	CODE:	1518	CODE:
1254	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1255	{	1520	{
1256	self->base_height = base_height;	1521	self->base_height = base_height;
1257	layout_update_font (self);	1522	layout_update_font (self);
1258	}	1523	}
1259		1524
1260	void	1525	void
…		…
1378	}	1643	}
1379		1644
1380	void	1645	void
1381	render (DC::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1382	CODE:	1647	CODE:
1383	rc_clear (self->rc);	1648	self->rc.clear ();
1384	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1385	self->pl,	1650	self->pl,
1386	self->rc,	1651	&self->rc,
1387	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1388	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1389	flags	1654	flags
1390	);	1655	);
1391	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
…		…
1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1406		1671
1407	rc_draw (self->rc);	1672	self->rc.draw ();
1408		1673
1409	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1410	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1411	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1412	}	1677	}
…		…
1487	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1488	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1489	}	1754	}
1490	}	1755	}
1491		1756
		1757	void
		1758	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)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 \|\| h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1493	CODE:	1879	CODE:
1494	{	1880	{
1495	GLint width;	1881	GLint width;
1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1503	MODULE = Deliantra::Client PACKAGE = DC::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1504		1890
1505	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1506		1892
1507	DC::Map	1893	DC::Map
1508	new (SV *class)	1894	new (SV *klass)
1509	CODE:	1895	CODE:
1510	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1511	RETVAL->x = 0;	1897	RETVAL->x = 0;
1512	RETVAL->y = 0;	1898	RETVAL->y = 0;
1513	RETVAL->w = 0;	1899	RETVAL->w = 0;
1514	RETVAL->h = 0;	1900	RETVAL->h = 0;
1515	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1552		1938
1553	void	1939	void
1554	set_smooth (DC::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1555	CODE:	1941	CODE:
1556	{	1942	{
1557	tileid texid;	1943	tileid texid;
1558	maptex *tex;	1944	maptex *tex;
1559		1945
1560	if (face < 0 \|\| face >= self->faces)	1946	if (face < 0 \|\| face >= self->faces)
1561	return;	1947	return;
1562		1948
1563	if (smooth < 0 \|\| smooth >= self->faces)	1949	if (smooth < 0 \|\| smooth >= self->faces)
1564	return;	1950	return;
1565		1951
1566	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1567		1953
1568	if (!texid)	1954	if (!texid)
1569	return;	1955	return;
1570		1956
1571	tex = self->tex + texid;	1957	tex = self->tex + texid;
…		…
1600	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1986	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1601	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1602	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1604	}	1990	}
		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
1605		2011
1606	int	2012	int
1607	ox (DC::Map self)	2013	ox (DC::Map self)
1608	ALIAS:	2014	ALIAS:
1609	oy = 1	2015	oy = 1
…		…
1641	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1642	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1643		2049
1644	while (self->y < 0)	2050	while (self->y < 0)
1645	{	2051	{
1646	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1647		2053
1648	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1649	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1650	}	2056	}
1651	}	2057	}
1652		2058
1653	SV *	2059	SV *
1654	map1a_update (DC::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1655	CODE:	2061	CODE:
1656	{	2062	{
1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1658	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1659	mapcell *cell;	2065	mapcell *cell;
…		…
1680		2086
1681	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1682		2088
1683	if (flags & 8)	2089	if (flags & 8)
1684	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1685	if (extmap)	2093	do
1686	{	2094	{
1687	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1688		2097
1689	do	2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
1690	{	2101	{
1691	ext = *data++;
1692	cmd = ext & 0x3f;
1693
1694	if (cmd < 4)
1695	cell->darkness = 255 - ext * 64 + 1;
1696	else if (cmd == 5) // health
1697	{
1698	cell->stat_width = 1;	2102	cell->stat_width = 1;
1699	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1700	}
1701	else if (cmd == 6) // monster width
1702	cell->stat_width = *data++ + 1;
1703	else if (cmd == 0x47)
1704	{
1705	if (*data == 4)
1706	; // decode player count
1707
1708	data += *data + 1;
1709	}
1710	else if (cmd == 8) // cell flags
1711	cell->flags = *data++;
1712	else if (ext & 0x40) // unknown, multibyte => skip
1713	data += *data + 1;
1714	else
1715	data++;
1716	}	2104	}
1717	while (ext & 0x80);	2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
1718	}	2122	}
1719	else	2123	while (ext & 0x80);
1720	cell->darkness = *data++ + 1;
1721	}	2124	}
1722		2125
1723	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1724	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1725	{	2128	{
…		…
1728	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1729		2132
1730	if (cell->tile [z])	2133	if (cell->tile [z])
1731	{	2134	{
1732	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1733	if (!tex->name)	2137	if (!tex->name)
1734	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1735		2139
1736	if (tex->smoothtile)	2140	if (tex->smoothtile)
1737	{	2141	{
1738	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1739	if (!smooth->name)	2144	if (!smooth->name)
1740	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1741	}	2146	}
1742	}	2147	}
1743	}	2148	}
1744	}	2149	}
1745	else	2150	else
1746	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1747	}	2152	}
1748	}	2153	}
1749	OUTPUT:	2154	OUTPUT:
1750	RETVAL	2155	RETVAL
1751		2156
…		…
1771	? self->row + y	2176	? self->row + y
1772	: 0;	2177	: 0;
1773		2178
1774	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1775	{	2180	{
1776	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1777		2182
1778	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1779	{	2184	{
1780	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1781		2186
…		…
1783	{	2188	{
1784	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1785	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1786	int a1 = tex.a;	2191	int a1 = tex.a;
1787		2192
1788	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1789	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1790	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1791	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1792	}	2197	}
1793	}	2198	}
1794		2199
1795	*map++ = (r )	2200	*map++ = (r )
1796	\| (g << 8)	2201	\| (g << 8)
1797	\| (b << 16)	2202	\| (b << 16)
1798	\| (a << 24);	2203	\| (a << 24);
1799	}	2204	}
1800	}	2205	}
1801		2206
1802	RETVAL = map_sv;	2207	RETVAL = map_sv;
1803	}	2208	}
1804	OUTPUT:	2209	OUTPUT:
1805	RETVAL	2210	RETVAL
1806		2211
1807	void	2212	void
1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2213	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)
1809	CODE:	2214	CODE:
1810	{	2215	{
1811	int x, y, z;	2216	int x, y, z;
1812		2217
1813	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1816	smooth_key skey;	2219	int pl_x, pl_y;
1817		2220	maptex pl_tex;
1818	rc_t *rc = rc_alloc ();	2221	rc_t rc;
		2222	rc_t rc_ov;
1819	rc_key_t key;	2223	rc_key_t key;
1820	rc_array_t *arr;	2224	rc_t::array_t *arr;
1821		2225
		2226	pl_tex.name = 0;
		2227
1822	// thats current max. sorry.	2228	// that's current max. sorry.
1823	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1824	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1825
1826	// clear key, in case of extra padding
1827	memset (&skey, 0, sizeof (skey));
1828		2231
1829	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
1830	key.r = 255;	2233	key.r = 255;
1831	key.g = 255;	2234	key.g = 255;
1832	key.b = 255;	2235	key.b = 255;
1833	key.a = 255;	2236	key.a = 255;
1834	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
1835	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
1836	key.texname = -1;
1837		2239
1838	mx += self->x;	2240	mx += self->x;
1839	my += self->y;	2241	my += self->y;
1840		2242
1841	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1842	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1843	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1844	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1845		2247
1846	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1847	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1848	{	2250	{
1849	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1866		2268
1867	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1868	{	2270	{
1869	memset (smooth_level, 0, sizeof (smooth_level));	2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
1870		2275
1871	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1872	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1873	{	2278	{
1874	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1884	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1885	int px, py;	2290	int px, py;
1886		2291
1887	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
1888	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1889	if (!tex.name)	2296	if (!tex.name)
1890	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1891		2298
1892	key.texname = tex.name;	2299	key.texname = tex.name;
1893	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
1894	}	2301	}
1895		2302
1896	px = (x + 1) * T - tex.w;	2303	px = (x + 1) * Th - tex.w;
1897	py = (y + 1) * T - tex.h;	2304	py = (y + 1) * Tw - tex.h;
1898		2305
1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1903
1904	if (cell->flags && z == 2)
1905	{	2307	{
1906	// overlays such as the speech bubble, probably more to come	2308	pl_x = px;
1907	if (cell->flags & 1)	2309	pl_y = py;
		2310	pl_tex = tex;
1908	{	2311	continue;
1909	maptex tex = self->tex [1];
1910	int px = x * T + T * 2 / 32;
1911	int py = y * T - T * 6 / 32;
1912
1913	if (tex.name)
1914	{
1915	if (key.texname != tex.name)
1916	{
1917	key.texname = tex.name;
1918	arr = rc_array (rc, &key);
1919	}
1920
1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1925	}
1926	}
1927	}	2312	}
		2313
		2314	arr->t2f_v3f (0 , 0 , px , py , 0);
		2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1928		2318
1929	// update smooth hash	2319	// update smooth hash
1930	if (tex.smoothtile)	2320	if (tex.smoothtile)
1931	{	2321	{
1932	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1933	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1934		2324
1935	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1936		2326
1937	// add bits to current tile and all neighbours. skey.x\|y is	2327	// add bits to current tile and all neighbours. skey.x\|y is
1938	// shifted +1\|+1 so we always stay positive.	2328	// shifted +1\|+1 so we always stay positive.
1939		2329
1940	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1948		2338
1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1950	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1951		2341
1952	// full tile	2342	// full tile
1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1954		2344
1955	// borders	2345	// borders
1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1960		2350
1961	// corners	2351	// corners
1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1966	}	2376	}
1967	}	2377	}
1968	}	2378	}
1969	}	2379	}
1970		2380
1971	rc_draw (rc);	2381	rc.draw ();
1972	rc_clear (rc);	2382	rc.clear ();
1973		2383
1974	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1975	// this is basically counting sort	2385	// this is basically counting sort
1976	{	2386	{
1977	int w, b;	2387	int w, b;
1978		2388
1979	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
1980	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
1981	for (w = 0; w < 256 / 32; ++w)	2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1982	{	2394	{
1983	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
1984	if (smask)	2396	IV bits = it->second;
1985	for (b = 0; b < 32; ++b)	2397
1986	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
1987	{	2401	{
1988	int level = (w << 5) \| b;	2402	maptex tex = self->tex [skey.tile];
		2403	int px = (((int)skey.x) - 1) * Tw;
		2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
		2409
1989	HE *he;	2410	if (tex.name)
1990
1991	hv_iterinit (smooth);
1992	while ((he = hv_iternext (smooth)))
1993	{	2411	{
1994	smooth_key skey = (smooth_key )HeKEY (he);	2412	// this time avoiding texture state changes
1995	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
1996		2414	if (key.texname != tex.name)
1997	if (!(bits & 0x1000)
1998	&& skey->level == level
1999	&& level > smooth_max [skey->x][skey->y])
2000	{	2415	{
2001	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
2002	int px = (((int)skey->x) - 1) * T;
2003	int py = (((int)skey->y) - 1) * T;
2004	int border = bits & 15;
2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2006	float dx = tex.s * .0625f; // 16 images/row
2007	float dy = tex.t * .5f ; // 2 images/column
2008		2417
2009	if (tex.name)
2010	{
2011	// this time avoiding texture state changes
2012	// save gobs of state changes.
2013	if (key.texname != tex.name)
2014	{
2015	glEnd ();	2418	glEnd ();
2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2017	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
2018	}	2421	}
2019		2422
2020	if (border)	2423	if (border)
2021	{	2424	{
2022	float ox = border * dx;	2425	float ox = border * dx;
2023		2426
2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2028	}	2431	}
2029		2432
2030	if (corner)	2433	if (corner)
2031	{	2434	{
2032	float ox = corner * dx;	2435	float ox = corner * dx;
2033		2436
2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2038	}
2039	}
2040	}	2441	}
2041	}	2442	}
2042	}	2443	}
2043	}	2444	}
2044		2445
2045	glEnd ();	2446	glEnd ();
2046	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2047	key.texname = -1;	2448	key.texname = -1;
2048	}	2449	}
2049
2050	hv_clear (smooth);
2051	}	2450	}
2052		2451
		2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
		2457
		2458	key.texname = tex.name;
		2459	rc_t::array_t &arr = rc.array (key);
		2460
		2461	arr.t2f_v3f (0 , 0 , px , py , 0);
		2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc.draw ();
		2467	}
		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
2053	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2054	rc_free (rc);
2055		2473
2056	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2057	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2058	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2059	{	2477	{
…		…
2062	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2063	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2064	{	2482	{
2065	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2066		2484
2067	int px = x * T;	2485	int px = x * Tw;
2068	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2069		2493
2070	if (cell->stat_hp)	2494	if (cell->stat_hp)
2071	{	2495	{
2072	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2074		2498
2075	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2076	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2077	px + width - 1, py);	2501	px + width - 1, py);
2078		2502
…		…
2084	}	2508	}
2085	}	2509	}
2086	}	2510	}
2087		2511
2088	void	2512	void
2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2090	CODE:	2514	CODE:
2091	{	2515	{
2092	static float color[16][3] = {	2516	static float color[16][3] = {
2093	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2094	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2095	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2096	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2097		2521
2098	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2099	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2100	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2101	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2102		2526
2103	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2104	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2105	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2106	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2107		2531
2108	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2109		2533
2110	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2111	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2112	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2113	};	2537	};
2114		2538
2115	int x, y;	2539	int x, y;
2116		2540
2117	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2119	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2120	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2121	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2122		2552
2123	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2127		2557
2128	if (m)	2558	if (m)
2129	{	2559	{
2130	float *c = color [m & 15];	2560	float *c = color [m & 15];
2131		2561
2132	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2133	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2134		2564
2135	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2136	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2137	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2138	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2139	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2140	}	2570	}
…		…
2148	void	2578	void
2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2150	PPCODE:	2580	PPCODE:
2151	{	2581	{
2152	int x, y;	2582	int x, y;
2153	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2154	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2155	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2156	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2588	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2590	memset (darkness1, 0, sw1*sh1);
2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2160		2591
2161	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2162	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2163		2594
2164	mx += self->x - 1;	2595	mx += self->x - 1;
2165	my += self->y - 1;	2596	my += self->y - 1;
2166
2167	memset (darkness1, 255, sw1 * sh1);
2168		2597
2169	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2170	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2171	{	2600	{
2172	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2175	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2176	{	2605	{
2177	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2178		2607
2179	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2180	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2181	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2182	}	2611	}
2183	}	2612	}
2184		2613
2185	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2186	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2205		2634
2206	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2207	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2208	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2209		2638
2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2219	}	2648	}
2220		2649
2221	free (darkness1);	2650	free (darkness1);
2222		2651
2223	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2224	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2225	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2226	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2227	}	2656	}
2228		2657
2229	SV *	2658	SV *
…		…
2292	else	2721	else
2293	*data++ = 0;	2722	*data++ = 0;
2294	}	2723	}
2295	}	2724	}
2296		2725
		2726	/* if size is wh + 5 then no data has been found /
2297	if (data - (uint8_t )SvPVX (data_sv) == w h + 5)	2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2298	{
2299	SvREFCNT_dec (data_sv);
2300	RETVAL = &PL_sv_undef;
2301	}
2302	else
2303	{	2728	{
2304	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2306	RETVAL = data_sv;
2307	}	2731	}
		2732
		2733	RETVAL = data_sv;
2308	}	2734	}
2309	OUTPUT:	2735	OUTPUT:
2310	RETVAL	2736	RETVAL
2311		2737
2312	void	2738	void
…		…
2318	int x1, y1;	2744	int x1, y1;
2319	STRLEN len;	2745	STRLEN len;
2320	uint8_t data, end;	2746	uint8_t data, end;
2321		2747
2322	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2324	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2325	end = data + len + 7;	2751	end = data + len + 8;
2326		2752
2327	if (len < 5)	2753	if (len < 5)
2328	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2329		2755
2330	if (*data++ != 0)	2756	if (*data++ != 0)
…		…
2366	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2792	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2367	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2793	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2368		2794
2369	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2370	{	2796	{
2371	cell->darkness = 0;	2797	/cell->darkness = 0;/
		2798	EXTEND (SP, 3);
2372		2799
2373	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2374	{	2801	{
2375	tileid t = tile [z];	2802	tileid t = tile [z];
2376		2803
2377	if (t >= self->texs \|\| (t && !self->tex [t].name))	2804	if (t >= self->texs \|\| (t && !self->tex [t].name))
2378	{	2805	{
2379	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2380	need_texid (self, t);	2807	need_texid (self, t);
2381	}	2808	}
2382		2809
2383	cell->tile [z] = t;	2810	cell->tile [z] = t;
2384	}	2811	}
…		…
2389	}	2816	}
2390		2817
2391	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2392		2819
2393	DC::RW	2820	DC::RW
2394	new (SV class, SV data_sv)	2821	new (SV klass, SV data_sv)
2395	CODE:	2822	CODE:
2396	{	2823	{
2397	STRLEN datalen;	2824	STRLEN datalen;
2398	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2399		2826
…		…
2401	}	2828	}
2402	OUTPUT:	2829	OUTPUT:
2403	RETVAL	2830	RETVAL
2404		2831
2405	DC::RW	2832	DC::RW
2406	new_from_file (SV class, const char path, const char *mode = "rb")	2833	new_from_file (SV klass, const char path, const char *mode = "rb")
2407	CODE:	2834	CODE:
2408	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2409	OUTPUT:	2836	OUTPUT:
2410	RETVAL	2837	RETVAL
2411		2838
…		…
2429	if (RETVAL < 0)	2856	if (RETVAL < 0)
2430	{	2857	{
2431	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2432		2859
2433	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2434	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2435		2867	}
		2868	else
2436	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2437	}	2870	}
2438		2871
2439	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2440	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2441	}	2874	}
…		…
2488	void	2921	void
2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2490	CODE:	2923	CODE:
2491	{	2924	{
2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2495	}	2928	}
2496		2929
2497	void	2930	void
2498	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2501		2934
2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2503		2936
2504	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2505		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2506	DC::MixChunk	2951	DC::MixChunk
2507	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2508	CODE:	2953	CODE:
2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2510	OUTPUT:	2955	OUTPUT:
2511	RETVAL	2956	RETVAL
2512		2957
…		…
2542	OUTPUT:	2987	OUTPUT:
2543	RETVAL	2988	RETVAL
2544		2989
2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2546		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
		3003
2547	int	3004	int
2548	volume (int volume = -1)	3005	volume (int volume = -1)
2549	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2550	CODE:	3007	CODE:
2551	if (items > 0)	3008	if (items > 0)
…		…
2562	void	3019	void
2563	halt ()	3020	halt ()
2564	CODE:	3021	CODE:
2565	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2566		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2567	DC::MixMusic	3031	DC::MixMusic
2568	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2569	CODE:	3033	CODE:
2570	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2571	OUTPUT:	3035	OUTPUT:
2572	RETVAL	3036	RETVAL
2573		3037
…		…
2601	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2602	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2603	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2604	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2605	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2606	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2607	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2608	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2609	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2610	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2622	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2623	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2624	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2625	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2626	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2627	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2628	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2629	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2630	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2631	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2699	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2700	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2701	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2702	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2703	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2704	# undef const_iv	3176	# undef const_iv
2705	};	3177	};
2706		3178
2707	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2708	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2709		3181
2710	texture_av = newAV ();	3182	texture_av = newAV ();
2711	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2712	}	3184	}
2713		3185
…		…
2715	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2716	CODE:	3188	CODE:
2717	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2718	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2719		3191
2720	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2721	gl_vendor ()	3196	gl_vendor ()
2722	CODE:	3197	CODE:
2723	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2724	OUTPUT:	3199	OUTPUT:
2725	RETVAL	3200	RETVAL
2726		3201
2727	char *	3202	const char *
2728	gl_version ()	3203	gl_version ()
2729	CODE:	3204	CODE:
2730	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2731	OUTPUT:	3206	OUTPUT:
2732	RETVAL	3207	RETVAL
2733		3208
2734	char *	3209	const char *
2735	gl_extensions ()	3210	gl_extensions ()
2736	CODE:	3211	CODE:
2737	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2738	OUTPUT:	3213	OUTPUT:
2739	RETVAL	3214	RETVAL
2740		3215
2741	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2742		3221
2743	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2744	CODE:	3223	CODE:
2745	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2746	OUTPUT:	3225	OUTPUT:
…		…
2754		3233
2755	int glGetError ()	3234	int glGetError ()
2756		3235
2757	void glFinish ()	3236	void glFinish ()
2758		3237
		3238	void glFlush ()
		3239
2759	void glClear (int mask)	3240	void glClear (int mask)
2760		3241
2761	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2762	PROTOTYPE: @	3243	PROTOTYPE: @
2763		3244
…		…
2772	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2773		3254
2774	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2775	CODE:	3256	CODE:
2776	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2777		3260
2778	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2779		3262
2780	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2781		3264
…		…
2816	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2817	CODE:	3300	CODE:
2818	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2819		3302
2820	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2821	ALIAS:	3305	ALIAS:
2822	glColor_premultiply = 1	3306	glColor_premultiply = 1
2823	CODE:	3307	CODE:
2824	if (ix)	3308	if (ix)
2825	{	3309	{
…		…
2931		3415
2932	void glEndList ()	3416	void glEndList ()
2933		3417
2934	void glCallList (int list)	3418	void glCallList (int list)
2935		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2937		3426
2938	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2939		3428
2940	void	3429	void
2941	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2942	PPCODE:	3431	PPCODE:
2943	{	3432	{
2944	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2945	XPUSHs (self);	3434	XPUSHs (self);
2946	}	3435	}
2947		3436
2948	BOOT:	3437	BOOT:
2949	{	3438	{
…		…
2957		3446
2958	void	3447	void
2959	draw (SV *self)	3448	draw (SV *self)
2960	CODE:	3449	CODE:
2961	{	3450	{
2962	HV *hv;	3451	HV *hv;
2963	SV **svp;	3452	SV **svp;
2964	NV x, y, w, h;	3453	NV x, y, w, h;
2965	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2966	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2967	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2968	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC vs. Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC