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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.261 by root, Sun Jul 13 12:17:00 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
70	#if __GNUC__ >= 4	81	#include "ecb.h"
71	# define expect(expr,value) __builtin_expect ((expr),(value))
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		82
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
82		89
83	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
85		92
86	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
87		94
88	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
90		97
91	#if 1	98	#define KMOD_LRAM 0x10000 // our extension
92	# define PARACHUTE SDL_INIT_NOPARACHUTE	99
93	#else	100	#define TEXID_SPEECH 1
94	# define PARACHUTE 0	101	#define TEXID_NOFACE 2
95	#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	}
96		121
97	static AV *texture_av;	122	static AV *texture_av;
98		123
99	static struct	124	static struct
100	{	125	{
…		…
157	{	182	{
158	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
159		184
160	while (attrs)	185	while (attrs)
161	{	186	{
162	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
163		188
164	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
165	return 1;	190	return 1;
166		191
167	attrs = attrs->next;	192	attrs = attrs->next;
168	}	193	}
169		194
170	return 0;	195	return 0;
171	}	196	}
172		197
173	typedef struct cf_layout {	198	struct cf_layout {
174	PangoLayout *pl;	199	PangoLayout *pl;
175	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
176	int base_height;	201	int base_height;
177	DC__Font font;	202	DC__Font font;
178	rc_t *rc;	203	rc_t rc;
179	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
180		207
181	static DC__Font default_font;	208	static DC__Font default_font;
182	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
183	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
184		211
185	static void	212	static void
186	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
187	{	214	{
188	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
189	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
191	#endif	218	#endif
192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
193	}	220	}
194		221
195	static void	222	static void
…		…
222		249
223	*w = rect.width;	250	*w = rect.width;
224	*h = rect.height;	251	*h = rect.height;
225	}	252	}
226		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
227	typedef uint16_t tileid;	256	typedef uint16_t tileid;
228	typedef uint16_t faceid;	257	typedef uint16_t faceid;
229		258
230	typedef struct {	259	struct maptex
		260	{
231	GLuint name;	261	GLuint name;
232	int w, h;	262	int w, h;
233	float s, t;	263	float s, t;
234	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
235	tileid smoothtile;	265	tileid smoothtile;
236	uint8_t smoothlevel;	266	uint8_t smoothlevel;
237	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
238		269
239	typedef struct {	270	struct mapcell
		271	{
240	uint32_t player;	272	uint32_t player;
241	tileid tile[3];	273	tileid tile[3];
242	uint16_t darkness;	274	uint16_t darkness;
243	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
244	} mapcell;	276	};
245		277
246	typedef struct {	278	struct maprow
		279	{
247	int32_t c0, c1;	280	int32_t c0, c1;
248	mapcell *col;	281	mapcell *col;
249	} maprow;	282	};
250		283
251	typedef struct map {	284	struct mapgrid {
252	int x, y, w, h;	285	int x, y, w, h;
253	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
254	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
255	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
256		289
257	int32_t rows;	290	int32_t rows;
258	maprow *row;	291	maprow *row;
259	} *DC__Map;	292	};
260		293
261	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
262	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
263	{	299	{
264	char *p;	300	T *p;
265		301
266	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
267	Zero (p, inc, char);	303	Zero (p, inc, T);
268	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
269	Safefree (ptr);	305	Safefree (ptr);
270		306
271	return p;	307	ptr = p;
272	}	308	}
273		309
274	static char *	310	template<typename T>
275	append (char *ptr, int sze, int inc)
276	{
277	Renew (ptr, sze + inc, char);
278	Zero (ptr + sze, inc, char);
279
280	return ptr;
281	}
282
283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285
286	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
287	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
288	{	320	{
289	while (self->faces <= face)	321	while (self->faces <= face)
290	{	322	{
291	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
292	self->faces *= 2;	324	self->faces *= 2;
293	}	325	}
294	}	326	}
295		327
296	static void	328	static void
297	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
298	{	330	{
299	while (self->texs <= texid)	331	while (self->texs <= texid)
300	{	332	{
301	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
302	self->texs *= 2;	334	self->texs *= 2;
303	}	335	}
304	}	336	}
305		337
306	static maprow *	338	static maprow *
307	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
308	{	340	{
309	if (0 > y)	341	if (0 > y)
310	{	342	{
311	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
312	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
313		345
314	self->rows += extend;	346	self->rows += extend;
315	self->y += extend;	347	self->y += extend;
316	y += extend;	348	y += extend;
317	}	349	}
318	else if (y >= self->rows)	350	else if (y >= self->rows)
319	{	351	{
320	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
321	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
322	self->rows += extend;	354	self->rows += extend;
323	}	355	}
324		356
325	return self->row + y;	357	return self->row + y;
326	}	358	}
…		…
336	}	368	}
337		369
338	if (row->c0 > x)	370	if (row->c0 > x)
339	{	371	{
340	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
341	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
342	row->c0 -= extend;	374	row->c0 -= extend;
343	}	375	}
344	else if (x >= row->c1)	376	else if (x >= row->c1)
345	{	377	{
346	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
347	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
348	row->c1 += extend;	380	row->c1 += extend;
349	}	381	}
350		382
351	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
352	}	384	}
353		385
354	static mapcell *	386	static mapcell *
355	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
356	{	388	{
357	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
358	}	390	}
359		391
360	static void	392	static void
361	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
362	{	394	{
363	int r;	395	int r;
364		396
365	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
366	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
373	self->oy = 0;	405	self->oy = 0;
374	self->row = 0;	406	self->row = 0;
375	self->rows = 0;	407	self->rows = 0;
376	}	408	}
377		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
378	static void	420	static void
379	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)
380	{	422	{
381	int x, y;	423	int x, y;
382	maprow *row;	424	maprow *row;
383	mapcell *cell;	425	mapcell *cell;
384		426
…		…
396	if (x >= row->c1)	438	if (x >= row->c1)
397	break;	439	break;
398		440
399	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
400		442
401	cell->darkness = 0;	443	CELL_CLEAR (cell);
402	cell->stat_hp = 0;
403	cell->flags = 0;
404	cell->player = 0;
405	}	444	}
406	}	445	}
407	}	446	}
408		447
409	typedef struct {	448	struct smooth_key
		449	{
410	tileid tile;	450	tileid tile;
411	uint8_t x, y, level;	451	uint8_t x, y, level;
412	} 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	}
413		471
414	static void	472	static void
415	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
416	{	474	{
417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
418		476
419	if (SvIOK (*sv))	477	if (it == h.end ())
420	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
421	else	479	else
422	sv_setiv (*sv, bits);	480	it->second \|= bits;
423	}	481	}
424		482
425	static void	483	static void
426	music_finished (void)	484	music_finished (void)
427	{	485	{
…		…
444	ev.code = 1;	502	ev.code = 1;
445	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
446	ev.data2 = 0;	504	ev.data2 = 0;
447		505
448	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;
449	}	514	}
450		515
451	static unsigned int	516	static unsigned int
452	minpot (unsigned int n)	517	minpot (unsigned int n)
453	{	518	{
…		…
463	n \|= n >> 16;	528	n \|= n >> 16;
464		529
465	return n + 1;	530	return n + 1;
466	}	531	}
467		532
468	static unsigned int
469	popcount (unsigned int n)
470	{
471	n -= (n >> 1) & 0x55555555U;
472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
474	n *= 0x01010101U;
475
476	return n >> 24;
477	}
478
479	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
480	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
481	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
482		536
483	/******************************************************************************/	537	/******************************************************************************/
…		…
520	if (!svp \|\| !SvTRUE (*svp))	574	if (!svp \|\| !SvTRUE (*svp))
521	return 0;	575	return 0;
522		576
523	return 1;	577	return 1;
524	}	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
525		637
526	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
527		639
528	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
529		641
…		…
558	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
559		671
560	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
561	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
562	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),
563		725
564	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
565	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
566	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
567	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
643	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
644	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
645	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
646	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
647		809
		810	const_iv (KMOD_LRAM),
		811
648	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)
649	# undef const_iv	842	# undef const_iv
650	};	843	};
651		844
652	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--)
653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
654		847
655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
657	}	850	}
658		851
…		…
673		866
674	NV ceil (NV x)	867	NV ceil (NV x)
675		868
676	IV minpot (UV n)	869	IV minpot (UV n)
677		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
678	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
679		888
680	void	889	void
681	pango_init ()	890	pango_init ()
682	CODE:	891	CODE:
683	{	892	{
…		…
689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	899	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
691	#endif	900	#endif
692	}	901	}
693		902
694	char *
695	SDL_GetError ()	903	char *SDL_GetError ()
696		904
697	int	905	void SDL_main_hack (SV *real_main)
698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	906	PROTOTYPE: &
699		907
700	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
701	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
702		925
703	void	926	void
704	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
705	PPCODE:	928	PPCODE:
706	{	929	{
…		…
718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
721		944
722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723	#if SDL_VERSION_ATLEAST(1,2,10)
724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726	#endif
727		947
728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
729		949
730	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
731	while (*m)	951	while (*m)
732	{	952	{
733	if ((m)->w >= 800 && (m)->h >= 480)	953	if ((m)->w >= 400 && (m)->h >= 300)
734	{	954	{
735	AV *av = newAV ();	955	AV *av = newAV ();
736	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
737	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
738	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
761	);	981	);
762		982
763	if (RETVAL)	983	if (RETVAL)
764	{	984	{
765	av_clear (texture_av);	985	av_clear (texture_av);
766
767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768	#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);
769	#include "glfunc.h"	987	#include "glfunc.h"
770	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
771	}	991	}
772	}	992	}
773	OUTPUT:	993	OUTPUT:
774	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
775		998
776	void	999	void
777	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
778		1001
779	char *	1002	char *
780	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
781		1005
782	int	1006	int
783	SDL_GetAppState ()	1007	SDL_GetAppState ()
784		1008
785	int	1009	int
786	SDL_GetModState ()	1010	SDL_GetModState ()
787		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
788	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
789	poll_events ()	1020	peep_events ()
790	PPCODE:	1021	PPCODE:
791	{	1022	{
792	SDL_Event ev;	1023	SDL_Event ev;
793		1024
794	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
801	{	1032	{
802	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
803	case SDL_KEYUP:	1034	case SDL_KEYUP:
804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
806	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);
807	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 */
808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
809	break;	1040	break;
810		1041
811	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
830	x = ev.motion.x;	1061	x = ev.motion.x;
831	y = ev.motion.y;	1062	y = ev.motion.y;
832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833	}	1064	}
834		1065
835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
836	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
837	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
838	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
860		1091
861	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))));
862	}	1093	}
863	}	1094	}
864		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
865	int	1109	int
866	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)
867	POSTCALL:	1111	POSTCALL:
868	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
869	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
870		1114
871	void	1115	void
872	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
931	add_font (char *file)	1175	add_font (char *file)
932	CODE:	1176	CODE:
933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934	OUTPUT:	1178	OUTPUT:
935	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)
936		1187
937	void	1188	void
938	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
939	ALIAS:	1190	ALIAS:
940	load_image_file = 1	1191	load_image_file = 1
…		…
986		1237
987	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
988	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
989	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
990	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
992	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)));
993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
996		1247
…		…
1056	#if DEBUG	1307	#if DEBUG
1057	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
1058	#endif	1309	#endif
1059	}	1310	}
1060		1311
		1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
1061	MODULE = Deliantra::Client PACKAGE = DC::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1062		1320
1063	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1064		1322
1065	DC::Font	1323	DC::Font
1066	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
1067	CODE:	1325	CODE:
1068	{	1326	{
1069	int count;	1327	int count;
1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1071	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1100	PROTOTYPE:	1358	PROTOTYPE:
1101	CODE:	1359	CODE:
1102	tc_restore ();	1360	tc_restore ();
1103		1361
1104	DC::Layout	1362	DC::Layout
1105	new (SV *class)	1363	new (SV *klass)
1106	CODE:	1364	CODE:
1107	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1108		1366
1109	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1110	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1111	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1112	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1113	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1114	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1115	RETVAL->font = 0;	1373	RETVAL->font = 0;
1116	RETVAL->rc = rc_alloc ();
1117		1374
1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1119	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1120	OUTPUT:	1377	OUTPUT:
1121	RETVAL	1378	RETVAL
1122		1379
1123	void	1380	void
1124	DESTROY (DC::Layout self)	1381	DESTROY (DC::Layout self)
1125	CODE:	1382	CODE:
1126	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1127	rc_free (self->rc);
1128	Safefree (self);	1384	delete self;
1129		1385
1130	void	1386	void
1131	set_text (DC::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1132	CODE:	1388	CODE:
1133	{	1389	{
…		…
1259		1515
1260	void	1516	void
1261	set_height (DC::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1262	CODE:	1518	CODE:
1263	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1264	{	1520	{
1265	self->base_height = base_height;	1521	self->base_height = base_height;
1266	layout_update_font (self);	1522	layout_update_font (self);
1267	}	1523	}
1268		1524
1269	void	1525	void
…		…
1387	}	1643	}
1388		1644
1389	void	1645	void
1390	render (DC::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1391	CODE:	1647	CODE:
1392	rc_clear (self->rc);	1648	self->rc.clear ();
1393	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1394	self->pl,	1650	self->pl,
1395	self->rc,	1651	&self->rc,
1396	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1397	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1398	flags	1654	flags
1399	);	1655	);
1400	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
…		…
1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1415		1671
1416	rc_draw (self->rc);	1672	self->rc.draw ();
1417		1673
1418	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1419	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1420	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1421	}	1677	}
…		…
1496	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1497	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1498	}	1754	}
1499	}	1755	}
1500		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
1501	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)
1502	CODE:	1879	CODE:
1503	{	1880	{
1504	GLint width;	1881	GLint width;
1505	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);
…		…
1512	MODULE = Deliantra::Client PACKAGE = DC::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1513		1890
1514	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1515		1892
1516	DC::Map	1893	DC::Map
1517	new (SV *class)	1894	new (SV *klass)
1518	CODE:	1895	CODE:
1519	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1520	RETVAL->x = 0;	1897	RETVAL->x = 0;
1521	RETVAL->y = 0;	1898	RETVAL->y = 0;
1522	RETVAL->w = 0;	1899	RETVAL->w = 0;
1523	RETVAL->h = 0;	1900	RETVAL->h = 0;
1524	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1561		1938
1562	void	1939	void
1563	set_smooth (DC::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1564	CODE:	1941	CODE:
1565	{	1942	{
1566	tileid texid;	1943	tileid texid;
1567	maptex *tex;	1944	maptex *tex;
1568		1945
1569	if (face < 0 \|\| face >= self->faces)	1946	if (face < 0 \|\| face >= self->faces)
1570	return;	1947	return;
1571		1948
1572	if (smooth < 0 \|\| smooth >= self->faces)	1949	if (smooth < 0 \|\| smooth >= self->faces)
1573	return;	1950	return;
1574		1951
1575	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1576		1953
1577	if (!texid)	1954	if (!texid)
1578	return;	1955	return;
1579		1956
1580	tex = self->tex + texid;	1957	tex = self->tex + texid;
…		…
1609	//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);
1610	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1611	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1613	}	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	}
1614		2011
1615	int	2012	int
1616	ox (DC::Map self)	2013	ox (DC::Map self)
1617	ALIAS:	2014	ALIAS:
1618	oy = 1	2015	oy = 1
…		…
1650	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1651	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1652		2049
1653	while (self->y < 0)	2050	while (self->y < 0)
1654	{	2051	{
1655	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1656		2053
1657	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1658	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1659	}	2056	}
1660	}	2057	}
1661		2058
1662	SV *	2059	SV *
1663	map1a_update (DC::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1664	CODE:	2061	CODE:
1665	{	2062	{
1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1667	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1668	mapcell *cell;	2065	mapcell *cell;
…		…
1689		2086
1690	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1691		2088
1692	if (flags & 8)	2089	if (flags & 8)
1693	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1694	if (extmap)	2093	do
1695	{	2094	{
1696	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1697		2097
1698	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
1699	{	2101	{
1700	ext = *data++;
1701	cmd = ext & 0x7f;
1702
1703	if (cmd < 4)
1704	cell->darkness = 255 - ext * 64 + 1;
1705	else if (cmd == 5) // health
1706	{
1707	cell->stat_width = 1;	2102	cell->stat_width = 1;
1708	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1709	}
1710	else if (cmd == 6) // monster width
1711	cell->stat_width = *data++ + 1;
1712	else if (cmd == 0x47)
1713	{
1714	if (*data == 1) cell->player = data [1];
1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719	data += *data + 1;
1720	}
1721	else if (cmd == 8) // cell flags
1722	cell->flags = *data++;
1723	else if (ext & 0x40) // unknown, multibyte => skip
1724	data += *data + 1;
1725	else
1726	data++;
1727	}	2104	}
1728	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++;
1729	}	2122	}
1730	else	2123	while (ext & 0x80);
1731	cell->darkness = *data++ + 1;
1732	}	2124	}
1733		2125
1734	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1735	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1736	{	2128	{
…		…
1739	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1740		2132
1741	if (cell->tile [z])	2133	if (cell->tile [z])
1742	{	2134	{
1743	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1744	if (!tex->name)	2137	if (!tex->name)
1745	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1746		2139
1747	if (tex->smoothtile)	2140	if (tex->smoothtile)
1748	{	2141	{
1749	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1750	if (!smooth->name)	2144	if (!smooth->name)
1751	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1752	}	2146	}
1753	}	2147	}
1754	}	2148	}
1755	}	2149	}
1756	else	2150	else
1757	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1758	}	2152	}
1759	}	2153	}
1760	OUTPUT:	2154	OUTPUT:
1761	RETVAL	2155	RETVAL
1762		2156
…		…
1782	? self->row + y	2176	? self->row + y
1783	: 0;	2177	: 0;
1784		2178
1785	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1786	{	2180	{
1787	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1788		2182
1789	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1790	{	2184	{
1791	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1792		2186
…		…
1794	{	2188	{
1795	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1796	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1797	int a1 = tex.a;	2191	int a1 = tex.a;
1798		2192
1799	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1800	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1801	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1802	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1803	}	2197	}
1804	}	2198	}
1805		2199
1806	*map++ = (r )	2200	*map++ = (r )
1807	\| (g << 8)	2201	\| (g << 8)
1808	\| (b << 16)	2202	\| (b << 16)
1809	\| (a << 24);	2203	\| (a << 24);
1810	}	2204	}
1811	}	2205	}
1812		2206
1813	RETVAL = map_sv;	2207	RETVAL = map_sv;
1814	}	2208	}
1815	OUTPUT:	2209	OUTPUT:
1816	RETVAL	2210	RETVAL
1817		2211
1818	void	2212	void
1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	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)
1820	CODE:	2214	CODE:
1821	{	2215	{
1822	int x, y, z;	2216	int x, y, z;
1823		2217
1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826	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!
1827	smooth_key skey;
1828	int pl_x, pl_y;	2219	int pl_x, pl_y;
1829	maptex pl_tex;	2220	maptex pl_tex;
		2221	rc_t rc;
		2222	rc_t rc_ov;
		2223	rc_key_t key;
		2224	rc_t::array_t *arr;
1830		2225
1831	pl_tex.name = 0;	2226	pl_tex.name = 0;
1832		2227
1833	rc_t *rc = rc_alloc ();
1834	rc_key_t key;
1835	rc_array_t *arr;
1836
1837	// thats current max. sorry.	2228	// that's current max. sorry.
1838	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1839	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1840
1841	// clear key, in case of extra padding
1842	memset (&skey, 0, sizeof (skey));
1843		2231
1844	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
1845	key.r = 255;	2233	key.r = 255;
1846	key.g = 255;	2234	key.g = 255;
1847	key.b = 255;	2235	key.b = 255;
1848	key.a = 255;	2236	key.a = 255;
1849	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
1850	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
1851	key.texname = -1;
1852		2239
1853	mx += self->x;	2240	mx += self->x;
1854	my += self->y;	2241	my += self->y;
1855		2242
1856	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1857	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1858	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1859	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1860		2247
1861	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1863	{	2250	{
1864	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881		2268
1882	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1883	{	2270	{
1884	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;
1885		2275
1886	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1887	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1888	{	2278	{
1889	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1895	tileid tile = cell->tile [z];	2285	tileid tile = cell->tile [z];
1896		2286
1897	if (tile)	2287	if (tile)
1898	{	2288	{
1899	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1900	int px = (x + 1) * T - tex.w;	2290	int px, py;
1901	int py = (y + 1) * T - tex.h;
1902		2291
1903	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
1904	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1905	if (!tex.name)	2296	if (!tex.name)
1906	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1907		2298
1908	key.texname = tex.name;	2299	key.texname = tex.name;
1909	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
1910	}	2301	}
1911		2302
		2303	px = (x + 1) * Th - tex.w;
		2304	py = (y + 1) * Tw - tex.h;
		2305
1912	if (expect_false (cell->player == player) && expect_false (z == 2))	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1913	{	2307	{
1914	pl_x = px;	2308	pl_x = px;
1915	pl_y = py;	2309	pl_y = py;
1916	pl_tex = tex;	2310	pl_tex = tex;
1917	continue;	2311	continue;
1918	}	2312	}
1919		2313
1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2314	arr->t2f_v3f (0 , 0 , px , py , 0);
1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1924
1925	if (expect_false (cell->flags) && expect_false (z == 2))
1926	{
1927	// overlays such as the speech bubble, probably more to come
1928	if (cell->flags & 1)
1929	{
1930	maptex tex = self->tex [1];
1931	int px = x * T + T * 2 / 32;
1932	int py = y * T - T * 6 / 32;
1933
1934	if (tex.name)
1935	{
1936	if (key.texname != tex.name)
1937	{
1938	key.texname = tex.name;
1939	arr = rc_array (rc, &key);
1940	}
1941
1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946	}
1947	}
1948	}
1949		2318
1950	// update smooth hash	2319	// update smooth hash
1951	if (tex.smoothtile)	2320	if (tex.smoothtile)
1952	{	2321	{
1953	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1954	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1955		2324
1956	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1957		2326
1958	// 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
1959	// shifted +1\|+1 so we always stay positive.	2328	// shifted +1\|+1 so we always stay positive.
1960		2329
1961	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1969		2338
1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1972		2341
1973	// full tile	2342	// full tile
1974	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);
1975		2344
1976	// borders	2345	// borders
1977	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);
1978	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);
1979	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);
1980	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);
1981		2350
1982	// corners	2351	// corners
1983	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);
1984	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);
1985	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);
1986	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);
1987	}	2376	}
1988	}	2377	}
1989	}	2378	}
1990	}	2379	}
1991		2380
1992	rc_draw (rc);	2381	rc.draw ();
1993	rc_clear (rc);	2382	rc.clear ();
1994		2383
1995	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1996	// this is basically counting sort	2385	// this is basically counting sort
1997	{	2386	{
1998	int w, b;	2387	int w, b;
1999		2388
2000	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
2001	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
2002	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)
2003	{	2394	{
2004	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
2005	if (smask)	2396	IV bits = it->second;
2006	for (b = 0; b < 32; ++b)	2397
2007	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
2008	{	2401	{
2009	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
2010	HE *he;	2410	if (tex.name)
2011
2012	hv_iterinit (smooth);
2013	while ((he = hv_iternext (smooth)))
2014	{	2411	{
2015	smooth_key skey = (smooth_key )HeKEY (he);	2412	// this time avoiding texture state changes
2016	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
2017		2414	if (key.texname != tex.name)
2018	if (!(bits & 0x1000)
2019	&& skey->level == level
2020	&& level > smooth_max [skey->x][skey->y])
2021	{	2415	{
2022	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
2023	int px = (((int)skey->x) - 1) * T;
2024	int py = (((int)skey->y) - 1) * T;
2025	int border = bits & 15;
2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027	float dx = tex.s * .0625f; // 16 images/row
2028	float dy = tex.t * .5f ; // 2 images/column
2029		2417
2030	if (tex.name)
2031	{
2032	// this time avoiding texture state changes
2033	// save gobs of state changes.
2034	if (key.texname != tex.name)
2035	{
2036	glEnd ();	2418	glEnd ();
2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
2039	}	2421	}
2040		2422
2041	if (border)	2423	if (border)
2042	{	2424	{
2043	float ox = border * dx;	2425	float ox = border * dx;
2044		2426
2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2049	}	2431	}
2050		2432
2051	if (corner)	2433	if (corner)
2052	{	2434	{
2053	float ox = corner * dx;	2435	float ox = corner * dx;
2054		2436
2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2059	}
2060	}
2061	}	2441	}
2062	}	2442	}
2063	}	2443	}
2064	}	2444	}
2065		2445
2066	glEnd ();	2446	glEnd ();
2067	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2068	key.texname = -1;	2448	key.texname = -1;
2069	}	2449	}
2070
2071	hv_clear (smooth);
2072	}	2450	}
2073		2451
2074	if (pl_tex.name)	2452	if (pl_tex.name)
2075	{	2453	{
2076	maptex tex = pl_tex;	2454	maptex tex = pl_tex;
2077	int px = pl_x + pdx;	2455	int px = pl_x + sdx;
2078	int py = pl_y + pdy;	2456	int py = pl_y + sdy;
2079		2457
2080	key.texname = tex.name;	2458	key.texname = tex.name;
2081	arr = rc_array (rc, &key);	2459	rc_t::array_t &arr = rc.array (key);
2082		2460
2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2461	arr.t2f_v3f (0 , 0 , px , py , 0);
2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2087		2465
2088	rc_draw (rc);	2466	rc.draw ();
2089	}	2467	}
2090		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
2091	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2092	rc_free (rc);
2093		2473
2094	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2095	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2096	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2097	{	2477	{
…		…
2100	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2101	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2102	{	2482	{
2103	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2104		2484
2105	int px = x * T;	2485	int px = x * Tw;
2106	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	}
2107		2493
2108	if (cell->stat_hp)	2494	if (cell->stat_hp)
2109	{	2495	{
2110	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2112		2498
2113	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2114	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2115	px + width - 1, py);	2501	px + width - 1, py);
2116		2502
…		…
2122	}	2508	}
2123	}	2509	}
2124	}	2510	}
2125		2511
2126	void	2512	void
2127	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)
2128	CODE:	2514	CODE:
2129	{	2515	{
2130	static float color[16][3] = {	2516	static float color[16][3] = {
2131	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2132	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2133	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2134	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2135		2521
2136	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2137	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2138	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2139	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2140		2526
2141	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2142	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2143	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2144	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2145		2531
2146	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2147		2533
2148	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2149	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2150	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2151	};	2537	};
2152		2538
2153	int x, y;	2539	int x, y;
2154		2540
2155	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	*/
2156	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2157	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2158	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2160		2552
2161	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2165		2557
2166	if (m)	2558	if (m)
2167	{	2559	{
2168	float *c = color [m & 15];	2560	float *c = color [m & 15];
2169		2561
2170	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2171	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2172		2564
2173	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2174	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178	}	2570	}
…		…
2186	void	2578	void
2187	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)
2188	PPCODE:	2580	PPCODE:
2189	{	2581	{
2190	int x, y;	2582	int x, y;
2191	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2192	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2193	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2194	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);
2195	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2196	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2590	memset (darkness1, 0, sw1*sh1);
2197	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2198		2591
2199	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2200	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2201		2594
2202	mx += self->x - 1;	2595	mx += self->x - 1;
2203	my += self->y - 1;	2596	my += self->y - 1;
2204
2205	memset (darkness1, 255, sw1 * sh1);
2206		2597
2207	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2208	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2209	{	2600	{
2210	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2213	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2214	{	2605	{
2215	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2216		2607
2217	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2218	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2219	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2220	}	2611	}
2221	}	2612	}
2222		2613
2223	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2224	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2243		2634
2244	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2245	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2246	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2247		2638
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2252	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 */
2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2257	}	2648	}
2258		2649
2259	free (darkness1);	2650	free (darkness1);
2260		2651
2261	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2262	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2263	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2264	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2265	}	2656	}
2266		2657
2267	SV *	2658	SV *
…		…
2330	else	2721	else
2331	*data++ = 0;	2722	*data++ = 0;
2332	}	2723	}
2333	}	2724	}
2334		2725
2335	/* if size is wh + 5 then no data has been found /	2726	/* if size is wh + 5 then no data has been found /
2336	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2337	{	2728	{
2338	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340	}	2731	}
2341		2732
2342	RETVAL = data_sv;	2733	RETVAL = data_sv;
2343	}	2734	}
2344	OUTPUT:	2735	OUTPUT:
2345	RETVAL	2736	RETVAL
2346		2737
2347	void	2738	void
…		…
2354	STRLEN len;	2745	STRLEN len;
2355	uint8_t data, end;	2746	uint8_t data, end;
2356		2747
2357	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2360	end = data + len + 8;	2751	end = data + len + 8;
2361		2752
2362	if (len < 5)	2753	if (len < 5)
2363	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2364		2755
…		…
2425	}	2816	}
2426		2817
2427	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2428		2819
2429	DC::RW	2820	DC::RW
2430	new (SV class, SV data_sv)	2821	new (SV klass, SV data_sv)
2431	CODE:	2822	CODE:
2432	{	2823	{
2433	STRLEN datalen;	2824	STRLEN datalen;
2434	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2435		2826
…		…
2437	}	2828	}
2438	OUTPUT:	2829	OUTPUT:
2439	RETVAL	2830	RETVAL
2440		2831
2441	DC::RW	2832	DC::RW
2442	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")
2443	CODE:	2834	CODE:
2444	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2445	OUTPUT:	2836	OUTPUT:
2446	RETVAL	2837	RETVAL
2447		2838
…		…
2465	if (RETVAL < 0)	2856	if (RETVAL < 0)
2466	{	2857	{
2467	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2468		2859
2469	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)
2470	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2471		2867	}
		2868	else
2472	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2473	}	2870	}
2474		2871
2475	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2476	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2477	}	2874	}
…		…
2524	void	2921	void
2525	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)
2526	CODE:	2923	CODE:
2527	{	2924	{
2528	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));
2529	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;
2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531	}	2928	}
2532		2929
2533	void	2930	void
2534	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2537		2934
2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539		2936
2540	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2541		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
2542	DC::MixChunk	2951	DC::MixChunk
2543	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2544	CODE:	2953	CODE:
2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546	OUTPUT:	2955	OUTPUT:
2547	RETVAL	2956	RETVAL
2548		2957
…		…
2578	OUTPUT:	2987	OUTPUT:
2579	RETVAL	2988	RETVAL
2580		2989
2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2582		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
2583	int	3004	int
2584	volume (int volume = -1)	3005	volume (int volume = -1)
2585	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2586	CODE:	3007	CODE:
2587	if (items > 0)	3008	if (items > 0)
…		…
2598	void	3019	void
2599	halt ()	3020	halt ()
2600	CODE:	3021	CODE:
2601	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2602		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2603	DC::MixMusic	3031	DC::MixMusic
2604	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2605	CODE:	3033	CODE:
2606	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2607	OUTPUT:	3035	OUTPUT:
2608	RETVAL	3036	RETVAL
2609		3037
…		…
2637	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2638	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2639	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2640	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2641	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2642	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2643	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2644	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2645	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2646	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2658	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2659	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2660	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2661	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2662	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),
2663	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2664	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2665	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2666	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2667	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2735	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2736	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2737	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2738	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2739	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),
2740	# undef const_iv	3176	# undef const_iv
2741	};	3177	};
2742		3178
2743	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--)
2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2745		3181
2746	texture_av = newAV ();	3182	texture_av = newAV ();
2747	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2748	}	3184	}
2749		3185
…		…
2751	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2752	CODE:	3188	CODE:
2753	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2754	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2755		3191
2756	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2757	gl_vendor ()	3196	gl_vendor ()
2758	CODE:	3197	CODE:
2759	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2760	OUTPUT:	3199	OUTPUT:
2761	RETVAL	3200	RETVAL
2762		3201
2763	char *	3202	const char *
2764	gl_version ()	3203	gl_version ()
2765	CODE:	3204	CODE:
2766	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2767	OUTPUT:	3206	OUTPUT:
2768	RETVAL	3207	RETVAL
2769		3208
2770	char *	3209	const char *
2771	gl_extensions ()	3210	gl_extensions ()
2772	CODE:	3211	CODE:
2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2774	OUTPUT:	3213	OUTPUT:
2775	RETVAL	3214	RETVAL
2776		3215
2777	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2778		3221
2779	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2780	CODE:	3223	CODE:
2781	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2782	OUTPUT:	3225	OUTPUT:
…		…
2790		3233
2791	int glGetError ()	3234	int glGetError ()
2792		3235
2793	void glFinish ()	3236	void glFinish ()
2794		3237
		3238	void glFlush ()
		3239
2795	void glClear (int mask)	3240	void glClear (int mask)
2796		3241
2797	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)
2798	PROTOTYPE: @	3243	PROTOTYPE: @
2799		3244
…		…
2808	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2809		3254
2810	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811	CODE:	3256	CODE:
2812	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2813		3260
2814	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2815		3262
2816	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2817		3264
…		…
2852	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2853	CODE:	3300	CODE:
2854	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2855		3302
2856	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: @
2857	ALIAS:	3305	ALIAS:
2858	glColor_premultiply = 1	3306	glColor_premultiply = 1
2859	CODE:	3307	CODE:
2860	if (ix)	3308	if (ix)
2861	{	3309	{
…		…
2967		3415
2968	void glEndList ()	3416	void glEndList ()
2969		3417
2970	void glCallList (int list)	3418	void glCallList (int list)
2971		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973		3426
2974	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2975		3428
2976	void	3429	void
2977	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2978	PPCODE:	3431	PPCODE:
2979	{	3432	{
2980	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2981	XPUSHs (self);	3434	XPUSHs (self);
2982	}	3435	}
2983		3436
2984	BOOT:	3437	BOOT:
2985	{	3438	{
…		…
2993		3446
2994	void	3447	void
2995	draw (SV *self)	3448	draw (SV *self)
2996	CODE:	3449	CODE:
2997	{	3450	{
2998	HV *hv;	3451	HV *hv;
2999	SV **svp;	3452	SV **svp;
3000	NV x, y, w, h;	3453	NV x, y, w, h;
3001	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3002	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3003	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3004	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 1.261 by root, Sun Jul 13 12:17:00 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 1.261 by root, Sun Jul 13 12:17:00 2008 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC