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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))	62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly	67	# define pango_layout_get_line_readonly pango_layout_get_line
53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly	68	# define pango_layout_get_lines_readonly pango_layout_get_lines
54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly	69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly	70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
56	#endif	71	#endif
57		72
58	#ifndef _WIN32	73	#ifndef _WIN32
59	# include <sys/types.h>	74	# include <sys/types.h>
60	# include <sys/socket.h>	75	# include <sys/socket.h>
61	# include <netinet/in.h>	76	# include <netinet/in.h>
62	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
63	# include <inttypes.h>	78	# include <inttypes.h>
64	#endif	79	#endif
65		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
68	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
69		90
70	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
72		93
73	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
74		95
75	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
77		98
78	#if 0	99	#define KMOD_LRAM 0x10000 // our extension
79	# define PARACHUTE SDL_INIT_NOPARACHUTE	100
80	#else	101	#define TEXID_SPEECH 1
81	# define PARACHUTE 0	102	#define TEXID_NOFACE 2
82	#endif	103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n \|= n >> 1;
		120	n \|= n >> 2;
		121	n \|= n >> 4;
		122	n \|= n >> 8;
		123	n \|= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
83		146
84	static AV *texture_av;	147	static AV *texture_av;
85		148
86	static struct	149	static struct
87	{	150	{
…		…
144	{	207	{
145	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
146		209
147	while (attrs)	210	while (attrs)
148	{	211	{
149	PangoAttribute *attr = attrs->data;	212	PangoAttribute attr = (PangoAttribute )attrs->data;
150		213
151	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
152	return 1;	215	return 1;
153		216
154	attrs = attrs->next;	217	attrs = attrs->next;
155	}	218	}
156		219
157	return 0;	220	return 0;
158	}	221	}
159		222
160	typedef struct cf_layout {	223	struct cf_layout {
161	PangoLayout *pl;	224	PangoLayout *pl;
162	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
163	int base_height;	226	int base_height;
164	DC__Font font;	227	DC__Font font;
165	rc_t *rc;	228	rc_t rc;
166	} *DC__Layout;	229	};
		230
		231	typedef cf_layout *DC__Layout;
167		232
168	static DC__Font default_font;	233	static DC__Font default_font;
169	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
170	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
171		236
172	static void	237	static void
173	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
174	{	239	{
175	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
176	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
177	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
178	#endif	243	#endif
179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
180	}	245	}
181		246
182	static void	247	static void
183	layout_update_font (DC__Layout self)	248	layout_update_font (DC__Layout self)
184	{	249	{
185	/* use a random scale factor to account for unknown descenders, 0.8 works	250	/* use a random scale factor to account for unknown descenders, 0.8 works
186	* reasonably well with bitstream vera	251	* reasonably well with dejavu/bistream fonts
187	*/	252	*/
188	PangoFontDescription *font = self->font ? self->font : default_font;	253	PangoFontDescription *font = self->font ? self->font : default_font;
189		254
190	pango_font_description_set_absolute_size (font,	255	pango_font_description_set_absolute_size (font,
191	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	256	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209		274
210	*w = rect.width;	275	*w = rect.width;
211	*h = rect.height;	276	*h = rect.height;
212	}	277	}
213		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
214	typedef uint16_t tileid;	281	typedef uint16_t tileid;
215	typedef uint16_t faceid;	282	typedef uint16_t faceid;
216		283
217	typedef struct {	284	struct maptex
		285	{
218	GLuint name;	286	GLuint name;
219	int w, h;	287	int w, h;
220	float s, t;	288	float s, t;
221	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
222	tileid smoothtile;	290	tileid smoothtile;
223	uint8_t smoothlevel;	291	uint8_t smoothlevel;
224	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
225		294
226	typedef struct {	295	struct mapcell
		296	{
227	uint32_t player;	297	uint32_t player;
228	tileid tile[3];	298	tileid tile[3];
229	uint16_t darkness;	299	uint16_t darkness;
230	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
231	} mapcell;	301	};
232		302
233	typedef struct {	303	struct maprow
		304	{
234	int32_t c0, c1;	305	int32_t c0, c1;
235	mapcell *col;	306	mapcell *col;
236	} maprow;	307	};
237		308
238	typedef struct map {	309	struct mapgrid {
239	int x, y, w, h;	310	int x, y, w, h;
240	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
241	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
242	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
243		314
244	int32_t rows;	315	int32_t rows;
245	maprow *row;	316	maprow *row;
246	} *DC__Map;	317	};
247		318
248	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
249	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
250	{	324	{
251	char *p;	325	T *p;
252		326
253	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
254	Zero (p, inc, char);	328	Zero (p, inc, T);
255	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
256	Safefree (ptr);	330	Safefree (ptr);
257		331
258	return p;	332	ptr = p;
259	}	333	}
260		334
261	static char *	335	template<typename T>
		336	ecb_cold static void
262	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
263	{	338	{
264	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
265	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
266
267	return ptr;
268	}	341	}
269
270	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
271	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
272		342
273	static void	343	static void
274	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
275	{	345	{
276	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
277	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
278	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
279	self->faces *= 2;	351	self->faces = newsize;
280	}
281	}	352	}
282		353
283	static void	354	static void
284	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
285	{	356	{
286	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
287	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
288	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
289	self->texs *= 2;	362	self->texs = newsize;
290	}
291	}	363	}
292		364
293	static maprow *	365	static maprow *
294	map_get_row (DC__Map self, int y)	366	map_get_row (mapgrid *self, int y)
295	{	367	{
296	if (0 > y)	368	if (0 > y)
297	{	369	{
298	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
299	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
300		372
301	self->rows += extend;	373	self->rows += extend;
302	self->y += extend;	374	self->y += extend;
303	y += extend;	375	y += extend;
304	}	376	}
305	else if (y >= self->rows)	377	else if (y >= self->rows)
306	{	378	{
307	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
308	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
309	self->rows += extend;	381	self->rows += extend;
310	}	382	}
311		383
312	return self->row + y;	384	return self->row + y;
313	}	385	}
…		…
323	}	395	}
324		396
325	if (row->c0 > x)	397	if (row->c0 > x)
326	{	398	{
327	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
328	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
329	row->c0 -= extend;	401	row->c0 -= extend;
330	}	402	}
331	else if (x >= row->c1)	403	else if (x >= row->c1)
332	{	404	{
333	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
334	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
335	row->c1 += extend;	407	row->c1 += extend;
336	}	408	}
337		409
338	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
339	}	411	}
340		412
341	static mapcell *	413	static mapcell *
342	map_get_cell (DC__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
343	{	415	{
344	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
345	}	417	}
346		418
347	static void	419	static void
348	map_clear (DC__Map self)	420	map_clear (mapgrid *self)
349	{	421	{
350	int r;	422	int r;
351		423
352	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
353	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
360	self->oy = 0;	432	self->oy = 0;
361	self->row = 0;	433	self->row = 0;
362	self->rows = 0;	434	self->rows = 0;
363	}	435	}
364		436
		437	#define CELL_CLEAR(cell) \
		438	do { \
		439	if ((cell)->player) \
		440	(cell)->tile [2] = 0; \
		441	(cell)->darkness = 0; \
		442	(cell)->stat_hp = 0; \
		443	(cell)->flags = 0; \
		444	(cell)->player = 0; \
		445	} while (0)
		446
365	static void	447	static void
366	map_blank (DC__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
367	{	449	{
368	int x, y;	450	int x, y;
369	maprow *row;	451	maprow *row;
370	mapcell *cell;	452	mapcell *cell;
371		453
…		…
383	if (x >= row->c1)	465	if (x >= row->c1)
384	break;	466	break;
385		467
386	cell = row->col + x - row->c0;	468	cell = row->col + x - row->c0;
387		469
388	cell->darkness = 0;	470	CELL_CLEAR (cell);
389	cell->stat_hp = 0;
390	cell->flags = 0;
391	cell->player = 0;
392	}	471	}
393	}	472	}
394	}	473	}
395		474
396	typedef struct {	475	struct smooth_key
		476	{
397	tileid tile;	477	tileid tile;
398	uint8_t x, y, level;	478	uint8_t x, y, level;
399	} smooth_key;	479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
400		498
401	static void	499	static void
402	smooth_or_bits (HV hv, smooth_key key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
403	{	501	{
404	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	502	auto &&it = h.find (key);
405		503
406	if (SvIOK (*sv))	504	if (it == h.end ())
407	SvIV_set (sv, SvIVX (sv) \| bits);	505	h.insert (std::make_pair (key, bits));
408	else	506	else
409	sv_setiv (*sv, bits);	507	it->second \|= bits;
410	}	508	}
411		509
412	static void	510	static void
413	music_finished (void)	511	music_finished (void)
414	{	512	{
…		…
433	ev.data2 = 0;	531	ev.data2 = 0;
434		532
435	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
436	}	534	}
437		535
438	static unsigned int
439	minpot (unsigned int n)
440	{
441	if (!n)
442	return 0;
443
444	--n;
445
446	n \|= n >> 1;
447	n \|= n >> 2;
448	n \|= n >> 4;
449	n \|= n >> 8;
450	n \|= n >> 16;
451
452	return n + 1;
453	}
454
455	static unsigned int
456	popcount (unsigned int n)
457	{
458	n -= (n >> 1) & 0x55555555U;
459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
461	n *= 0x01010101U;
462
463	return n >> 24;
464	}
465
466	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
467	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
468	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
469		539
470	/******************************************************************************/	540	/******************************************************************************/
…		…
507	if (!svp \|\| !SvTRUE (*svp))	577	if (!svp \|\| !SvTRUE (*svp))
508	return 0;	578	return 0;
509		579
510	return 1;	580	return 1;
511	}	581	}
		582
		583	/******************************************************************************/
		584
		585	/* process keyboard modifiers */
		586	static int
		587	mod_munge (int mod)
		588	{
		589	mod &= MOD_MASK;
		590
		591	if (mod & (KMOD_META \| KMOD_ALT))
		592	mod \|= KMOD_LRAM;
		593
		594	return mod;
		595	}
		596
		597	static void
		598	deliantra_main (SV *real_main)
		599	{
		600	dSP;
		601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD \| G_VOID);
		604	}
		605
		606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
		609	/* to due surprising braindamage on the side of SDL design, we
		610	* do some mind-boggling hack here: SDL requires a custom main()
		611	* on OS X, so... we provide one and call the original main(), which,
		612	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		613	* and which calls our main (== SDL_main) back.
		614	*/
		615	extern C_LINKAGE int
		616	main (int argc, char *argv[])
		617	{
		618	deliantra_main (real_main);
		619	}
		620
		621	#undef main
		622
		623	extern C_LINKAGE int main (int argc, char *argv[]);
		624
		625	static void
		626	SDL_main_hack (SV *real_main_)
		627	{
		628	real_main = real_main_;
		629
		630	char *argv[] = { "deliantra client", 0 };
		631	(main) (1, argv);
		632	}
		633	#else
		634	static void
		635	SDL_main_hack (SV *real_main)
		636	{
		637	deliantra_main (real_main);
		638	}
		639	#endif
512		640
513	MODULE = Deliantra::Client PACKAGE = DC	641	MODULE = Deliantra::Client PACKAGE = DC
514		642
515	PROTOTYPES: ENABLE	643	PROTOTYPES: ENABLE
516		644
…		…
545	const_iv (SDL_USEREVENT),	673	const_iv (SDL_USEREVENT),
546		674
547	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
548	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
549	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
		678
		679
		680	const_iv (SDLK_UNKNOWN),
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_BACKSPACE),
		683	const_iv (SDLK_TAB),
		684	const_iv (SDLK_CLEAR),
		685	const_iv (SDLK_RETURN),
		686	const_iv (SDLK_PAUSE),
		687	const_iv (SDLK_ESCAPE),
		688	const_iv (SDLK_SPACE),
		689	const_iv (SDLK_EXCLAIM),
		690	const_iv (SDLK_QUOTEDBL),
		691	const_iv (SDLK_HASH),
		692	const_iv (SDLK_DOLLAR),
		693	const_iv (SDLK_AMPERSAND),
		694	const_iv (SDLK_QUOTE),
		695	const_iv (SDLK_LEFTPAREN),
		696	const_iv (SDLK_RIGHTPAREN),
		697	const_iv (SDLK_ASTERISK),
		698	const_iv (SDLK_PLUS),
		699	const_iv (SDLK_COMMA),
		700	const_iv (SDLK_MINUS),
		701	const_iv (SDLK_PERIOD),
		702	const_iv (SDLK_SLASH),
		703	const_iv (SDLK_0),
		704	const_iv (SDLK_1),
		705	const_iv (SDLK_2),
		706	const_iv (SDLK_3),
		707	const_iv (SDLK_4),
		708	const_iv (SDLK_5),
		709	const_iv (SDLK_6),
		710	const_iv (SDLK_7),
		711	const_iv (SDLK_8),
		712	const_iv (SDLK_9),
		713	const_iv (SDLK_COLON),
		714	const_iv (SDLK_SEMICOLON),
		715	const_iv (SDLK_LESS),
		716	const_iv (SDLK_EQUALS),
		717	const_iv (SDLK_GREATER),
		718	const_iv (SDLK_QUESTION),
		719	const_iv (SDLK_AT),
		720
		721	const_iv (SDLK_LEFTBRACKET),
		722	const_iv (SDLK_BACKSLASH),
		723	const_iv (SDLK_RIGHTBRACKET),
		724	const_iv (SDLK_CARET),
		725	const_iv (SDLK_UNDERSCORE),
		726	const_iv (SDLK_BACKQUOTE),
		727	const_iv (SDLK_DELETE),
550		728
551	const_iv (SDLK_FIRST),	729	const_iv (SDLK_FIRST),
552	const_iv (SDLK_LAST),	730	const_iv (SDLK_LAST),
553	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
554	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
…		…
630	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
631	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
632	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
633	const_iv (KMOD_MODE),	811	const_iv (KMOD_MODE),
634		812
		813	const_iv (KMOD_LRAM),
		814
635	const_iv (MIX_DEFAULT_FORMAT),	815	const_iv (MIX_DEFAULT_FORMAT),
		816
		817	const_iv (SDL_INIT_TIMER),
		818	const_iv (SDL_INIT_AUDIO),
		819	const_iv (SDL_INIT_VIDEO),
		820	const_iv (SDL_INIT_CDROM),
		821	const_iv (SDL_INIT_JOYSTICK),
		822	const_iv (SDL_INIT_EVERYTHING),
		823	const_iv (SDL_INIT_NOPARACHUTE),
		824	const_iv (SDL_INIT_EVENTTHREAD),
		825
		826	const_iv (SDL_GL_RED_SIZE),
		827	const_iv (SDL_GL_GREEN_SIZE),
		828	const_iv (SDL_GL_BLUE_SIZE),
		829	const_iv (SDL_GL_ALPHA_SIZE),
		830	const_iv (SDL_GL_DOUBLEBUFFER),
		831	const_iv (SDL_GL_BUFFER_SIZE),
		832	const_iv (SDL_GL_DEPTH_SIZE),
		833	const_iv (SDL_GL_STENCIL_SIZE),
		834	const_iv (SDL_GL_ACCUM_RED_SIZE),
		835	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		836	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		837	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		838	const_iv (SDL_GL_STEREO),
		839	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		840	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		841	const_iv (SDL_GL_ACCELERATED_VISUAL),
		842	const_iv (SDL_GL_SWAP_CONTROL),
		843
		844	const_iv (FOW_DARKNESS)
636	# undef const_iv	845	# undef const_iv
637	};	846	};
638		847
639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	848	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
641		850
642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
644	}	853	}
645		854
…		…
660		869
661	NV ceil (NV x)	870	NV ceil (NV x)
662		871
663	IV minpot (UV n)	872	IV minpot (UV n)
664		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
665	IV popcount (UV n)	880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
		885
		886	NV distance (NV dx, NV dy)
		887	CODE:
		888	RETVAL = pow (dx * dx + dy * dy, 0.5);
		889	OUTPUT:
		890	RETVAL
666		891
667	void	892	void
668	pango_init ()	893	pango_init ()
669	CODE:	894	CODE:
670	{	895	{
671	opengl_fontmap = pango_opengl_font_map_new ();	896	opengl_fontmap = pango_opengl_font_map_new ();
672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	897	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	898	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	899	/pango_context_set_font_description (opengl_context, default_font);/
		900	#if PANGO_VERSION_CHECK (1, 15, 2)
675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	901	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	902	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
677	#endif	903	#endif
678	}	904	}
679		905
680	char *
681	SDL_GetError ()	906	char *SDL_GetError ()
682		907
683	int	908	void SDL_main_hack (SV *real_main)
684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	909	PROTOTYPE: &
685		910
686	void	911	int SDL_Init (U32 flags)
		912
		913	int SDL_InitSubSystem (U32 flags)
		914
		915	void SDL_QuitSubSystem (U32 flags)
		916
687	SDL_Quit ()	917	void SDL_Quit ()
		918
		919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
		921
		922	int SDL_GL_GetAttribute (int attr)
		923	CODE:
		924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		925	XSRETURN_UNDEF;
		926	OUTPUT:
		927	RETVAL
688		928
689	void	929	void
690	SDL_ListModes (int rgb, int alpha)	930	SDL_ListModes (int rgb, int alpha)
691	PPCODE:	931	PPCODE:
692	{	932	{
…		…
704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	945	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
707		947
708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	948	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
709	#if SDL_VERSION_ATLEAST(1,2,10)
710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	949	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
712	#endif
713		950
714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	951	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
715		952
716	if (m && m != (SDL_Rect **)-1)	953	if (m && m != (SDL_Rect **)-1)
717	while (*m)	954	while (*m)
718	{	955	{
719	if ((m)->w >= 800 && (m)->h >= 480)	956	if ((m)->w >= 400 && (m)->h >= 300)
720	{	957	{
721	AV *av = newAV ();	958	AV *av = newAV ();
722	av_push (av, newSViv ((*m)->w));	959	av_push (av, newSViv ((*m)->w));
723	av_push (av, newSViv ((*m)->h));	960	av_push (av, newSViv ((*m)->h));
724	av_push (av, newSViv (rgb));	961	av_push (av, newSViv (rgb));
…		…
747	);	984	);
748		985
749	if (RETVAL)	986	if (RETVAL)
750	{	987	{
751	av_clear (texture_av);	988	av_clear (texture_av);
752
753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	989	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
755	#include "glfunc.h"	990	#include "glfunc.h"
756	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
757	}	994	}
758	}	995	}
759	OUTPUT:	996	OUTPUT:
760	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char title, const char icon)
761		1001
762	void	1002	void
763	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
764		1004
765	char *	1005	char *
766	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
767		1008
768	int	1009	int
769	SDL_GetAppState ()	1010	SDL_GetAppState ()
770		1011
		1012	int
		1013	SDL_GetModState ()
		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
771	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
772	poll_events ()	1023	peep_events ()
773	PPCODE:	1024	PPCODE:
774	{	1025	{
775	SDL_Event ev;	1026	SDL_Event ev;
776		1027
777	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
784	{	1035	{
785	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
786	case SDL_KEYUP:	1037	case SDL_KEYUP:
787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1040	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1041	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
792	break;	1043	break;
793		1044
794	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
813	x = ev.motion.x;	1064	x = ev.motion.x;
814	y = ev.motion.y;	1065	y = ev.motion.y;
815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
816	}	1067	}
817		1068
818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
819	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
820	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
821	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
843		1094
844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1095	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
845	}	1096	}
846	}	1097	}
847		1098
		1099	char *
		1100	SDL_AudioDriverName ()
		1101	CODE:
		1102	{
		1103	char buf [256];
		1104	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1105	XSRETURN_UNDEF;
		1106
		1107	RETVAL = buf;
		1108	}
		1109	OUTPUT:
		1110	RETVAL
		1111
848	int	1112	int
849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
850	POSTCALL:	1114	POSTCALL:
851	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
852	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
853		1117
854	void	1118	void
855	Mix_QuerySpec ()	1119	Mix_QuerySpec ()
…		…
908	}	1172	}
909	}	1173	}
910	#endif	1174	#endif
911	}	1175	}
912		1176
913	void	1177	int
914	add_font (char *file)	1178	add_font (char *file)
915	CODE:	1179	CODE:
916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	void
		1185	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1186
		1187	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1188	void
		1189	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
917		1190
918	void	1191	void
919	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
920	ALIAS:	1193	ALIAS:
921	load_image_file = 1	1194	load_image_file = 1
…		…
967		1240
968	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
969	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
970	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
971	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
972	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
973	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1246	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
974	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
975	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
976	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
977		1250
…		…
1037	#if DEBUG	1310	#if DEBUG
1038	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
1039	#endif	1312	#endif
1040	}	1313	}
1041		1314
		1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
1042	MODULE = Deliantra::Client PACKAGE = DC::Font	1322	MODULE = Deliantra::Client PACKAGE = DC::Font
1043		1323
1044	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
1045		1325
1046	DC::Font	1326	DC::Font
1047	new_from_file (SV class, char path, int id = 0)	1327	new_from_file (SV klass, char path, int id = 0)
1048	CODE:	1328	CODE:
1049	{	1329	{
1050	int count;	1330	int count;
1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1331	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1052	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1081	PROTOTYPE:	1361	PROTOTYPE:
1082	CODE:	1362	CODE:
1083	tc_restore ();	1363	tc_restore ();
1084		1364
1085	DC::Layout	1365	DC::Layout
1086	new (SV *class)	1366	new (SV *klass)
1087	CODE:	1367	CODE:
1088	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1089		1369
1090	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1091	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1092	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1093	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
1094	RETVAL->a = 1.;	1374	RETVAL->a = 1.;
1095	RETVAL->base_height = MIN_FONT_HEIGHT;	1375	RETVAL->base_height = MIN_FONT_HEIGHT;
1096	RETVAL->font = 0;	1376	RETVAL->font = 0;
1097	RETVAL->rc = rc_alloc ();
1098		1377
1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1378	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1100	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1101	OUTPUT:	1380	OUTPUT:
1102	RETVAL	1381	RETVAL
1103		1382
1104	void	1383	void
1105	DESTROY (DC::Layout self)	1384	DESTROY (DC::Layout self)
1106	CODE:	1385	CODE:
1107	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1108	rc_free (self->rc);
1109	Safefree (self);	1387	delete self;
1110		1388
1111	void	1389	void
1112	set_text (DC::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1113	CODE:	1391	CODE:
1114	{	1392	{
…		…
1240		1518
1241	void	1519	void
1242	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1243	CODE:	1521	CODE:
1244	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1245	{	1523	{
1246	self->base_height = base_height;	1524	self->base_height = base_height;
1247	layout_update_font (self);	1525	layout_update_font (self);
1248	}	1526	}
1249		1527
1250	void	1528	void
…		…
1331	PPCODE:	1609	PPCODE:
1332	{	1610	{
1333	int line, x;	1611	int line, x;
1334		1612
1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1338	--line;	1616	--line;
1339	#endif	1617	#endif
1340	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1341	PUSHs (sv_2mortal (newSViv (line)));	1619	PUSHs (sv_2mortal (newSViv (line)));
…		…
1368	}	1646	}
1369		1647
1370	void	1648	void
1371	render (DC::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1372	CODE:	1650	CODE:
1373	rc_clear (self->rc);	1651	self->rc.clear ();
1374	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1375	self->pl,	1653	self->pl,
1376	self->rc,	1654	&self->rc,
1377	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1378	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1379	flags	1657	flags
1380	);	1658	);
1381	// we assume that context_change actually clears/frees stuff	1659	// we assume that context_change actually clears/frees stuff
…		…
1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1394	glEnable (GL_ALPHA_TEST);	1672	glEnable (GL_ALPHA_TEST);
1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1396		1674
1397	rc_draw (self->rc);	1675	self->rc.draw ();
1398		1676
1399	glDisable (GL_ALPHA_TEST);	1677	glDisable (GL_ALPHA_TEST);
1400	glDisable (GL_BLEND);	1678	glDisable (GL_BLEND);
1401	glDisable (GL_TEXTURE_2D);	1679	glDisable (GL_TEXTURE_2D);
1402	}	1680	}
…		…
1477	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1478	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1479	}	1757	}
1480	}	1758	}
1481		1759
		1760	void
		1761	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 \|\| h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1483	CODE:	1882	CODE:
1484	{	1883	{
1485	GLint width;	1884	GLint width;
1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1493	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1494		1893
1495	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1496		1895
1497	DC::Map	1896	DC::Map
1498	new (SV *class)	1897	new (SV *klass)
1499	CODE:	1898	CODE:
1500	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1501	RETVAL->x = 0;	1900	RETVAL->x = 0;
1502	RETVAL->y = 0;	1901	RETVAL->y = 0;
1503	RETVAL->w = 0;	1902	RETVAL->w = 0;
1504	RETVAL->h = 0;	1903	RETVAL->h = 0;
1505	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1542		1941
1543	void	1942	void
1544	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1545	CODE:	1944	CODE:
1546	{	1945	{
1547	tileid texid;	1946	tileid texid;
1548	maptex *tex;	1947	maptex *tex;
1549		1948
1550	if (face < 0 \|\| face >= self->faces)	1949	if (face < 0 \|\| face >= self->faces)
1551	return;	1950	return;
1552		1951
1553	if (smooth < 0 \|\| smooth >= self->faces)	1952	if (smooth < 0 \|\| smooth >= self->faces)
1554	return;	1953	return;
1555		1954
1556	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1557		1956
1558	if (!texid)	1957	if (!texid)
1559	return;	1958	return;
1560		1959
1561	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1590	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1591	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1592	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1594	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1595		2014
1596	int	2015	int
1597	ox (DC::Map self)	2016	ox (DC::Map self)
1598	ALIAS:	2017	ALIAS:
1599	oy = 1	2018	oy = 1
…		…
1631	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1632	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1633		2052
1634	while (self->y < 0)	2053	while (self->y < 0)
1635	{	2054	{
1636	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1637		2056
1638	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1639	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1640	}	2059	}
1641	}	2060	}
1642		2061
1643	SV *	2062	SV *
1644	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1645	CODE:	2064	CODE:
1646	{	2065	{
1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1648	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1649	mapcell *cell;	2068	mapcell *cell;
…		…
1670		2089
1671	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1672		2091
1673	if (flags & 8)	2092	if (flags & 8)
1674	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1675	if (extmap)	2096	do
1676	{	2097	{
1677	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1678		2100
1679	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1680	{	2104	{
1681	ext = *data++;
1682	cmd = ext & 0x3f;
1683
1684	if (cmd < 4)
1685	cell->darkness = 255 - ext * 64 + 1;
1686	else if (cmd == 5) // health
1687	{
1688	cell->stat_width = 1;	2105	cell->stat_width = 1;
1689	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1690	}
1691	else if (cmd == 6) // monster width
1692	cell->stat_width = *data++ + 1;
1693	else if (cmd == 0x47)
1694	{
1695	if (*data == 4)
1696	; // decode player count
1697
1698	data += *data + 1;
1699	}
1700	else if (cmd == 8) // cell flags
1701	cell->flags = *data++;
1702	else if (ext & 0x40) // unknown, multibyte => skip
1703	data += *data + 1;
1704	else
1705	data++;
1706	}	2107	}
1707	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1708	}	2125	}
1709	else	2126	while (ext & 0x80);
1710	cell->darkness = *data++ + 1;
1711	}	2127	}
1712		2128
1713	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1714	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1715	{	2131	{
…		…
1718	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1719		2135
1720	if (cell->tile [z])	2136	if (cell->tile [z])
1721	{	2137	{
1722	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1723	if (!tex->name)	2140	if (!tex->name)
1724	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1725		2142
1726	if (tex->smoothtile)	2143	if (tex->smoothtile)
1727	{	2144	{
1728	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1729	if (!smooth->name)	2147	if (!smooth->name)
1730	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1731	}	2149	}
1732	}	2150	}
1733	}	2151	}
1734	}	2152	}
1735	else	2153	else
1736	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1737	}	2155	}
1738	}	2156	}
1739	OUTPUT:	2157	OUTPUT:
1740	RETVAL	2158	RETVAL
1741		2159
…		…
1761	? self->row + y	2179	? self->row + y
1762	: 0;	2180	: 0;
1763		2181
1764	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1765	{	2183	{
1766	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1767		2185
1768	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1769	{	2187	{
1770	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1771		2189
…		…
1773	{	2191	{
1774	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1775	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1776	int a1 = tex.a;	2194	int a1 = tex.a;
1777		2195
1778	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1779	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1780	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1781	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1782	}	2200	}
1783	}	2201	}
1784		2202
1785	*map++ = (r )	2203	*map++ = (r )
1786	\| (g << 8)	2204	\| (g << 8)
1787	\| (b << 16)	2205	\| (b << 16)
1788	\| (a << 24);	2206	\| (a << 24);
1789	}	2207	}
1790	}	2208	}
1791		2209
1792	RETVAL = map_sv;	2210	RETVAL = map_sv;
1793	}	2211	}
1794	OUTPUT:	2212	OUTPUT:
1795	RETVAL	2213	RETVAL
1796		2214
1797	void	2215	void
1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2216	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1799	CODE:	2217	CODE:
1800	{	2218	{
1801	int x, y, z;	2219	int x, y, z;
1802		2220
1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1806	smooth_key skey;	2222	int pl_x, pl_y;
1807		2223	maptex pl_tex;
1808	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1809	rc_key_t key;	2226	rc_key_t key;
1810	rc_array_t *arr;	2227	rc_t::array_t *arr;
1811		2228
		2229	pl_tex.name = 0;
		2230
1812	// thats current max. sorry.	2231	// that's current max. sorry.
1813	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1814	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1815
1816	// clear key, in case of extra padding
1817	memset (&skey, 0, sizeof (skey));
1818		2234
1819	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1820	key.r = 255;	2236	key.r = 255;
1821	key.g = 255;	2237	key.g = 255;
1822	key.b = 255;	2238	key.b = 255;
1823	key.a = 255;	2239	key.a = 255;
1824	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1825	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
1826	key.texname = -1;
1827		2242
1828	mx += self->x;	2243	mx += self->x;
1829	my += self->y;	2244	my += self->y;
1830		2245
1831	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1832	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1833	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1834	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1835		2250
1836	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1837	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1838	{	2253	{
1839	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1856		2271
1857	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
1858	{	2273	{
1859	memset (smooth_level, 0, sizeof (smooth_level));	2274	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2275	smooth_key skey;
		2276	smooth_hash smooth;
		2277	key.texname = -1;
1860		2278
1861	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1863	{	2281	{
1864	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
1874	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
1875	int px, py;	2293	int px, py;
1876		2294
1877	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
1878	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
1879	if (!tex.name)	2299	if (!tex.name)
1880	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1881		2301
1882	key.texname = tex.name;	2302	key.texname = tex.name;
1883	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
1884	}	2304	}
1885		2305
1886	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
1887	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
1888		2308
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1893
1894	if (cell->flags && z == 2)
1895	{	2310	{
1896	// overlays such as the speech bubble, probably more to come	2311	pl_x = px;
1897	if (cell->flags & 1)	2312	pl_y = py;
		2313	pl_tex = tex;
1898	{	2314	continue;
1899	maptex tex = self->tex [1];
1900	int px = x * T + T * 2 / 32;
1901	int py = y * T - T * 6 / 32;
1902
1903	if (tex.name)
1904	{
1905	if (key.texname != tex.name)
1906	{
1907	key.texname = tex.name;
1908	arr = rc_array (rc, &key);
1909	}
1910
1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1915	}
1916	}
1917	}	2315	}
		2316
		2317	arr->t2f_v3f (0 , 0 , px , py , 0);
		2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2319	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1918		2321
1919	// update smooth hash	2322	// update smooth hash
1920	if (tex.smoothtile)	2323	if (tex.smoothtile)
1921	{	2324	{
1922	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
1923	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
1924		2327
1925	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
1926		2329
1927	// add bits to current tile and all neighbours. skey.x\|y is	2330	// add bits to current tile and all neighbours. skey.x\|y is
1928	// shifted +1\|+1 so we always stay positive.	2331	// shifted +1\|+1 so we always stay positive.
1929		2332
1930	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
1938		2341
1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1940	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
1941		2344
1942	// full tile	2345	// full tile
1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2346	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1944		2347
1945	// borders	2348	// borders
1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2349	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2350	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2351	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2352	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1950		2353
1951	// corners	2354	// corners
1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2355	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2356	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2357	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2358	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2359	}
		2360	}
		2361
		2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2363	{
		2364	// overlays such as the speech bubble, probably more to come
		2365	if (cell->flags & 1)
		2366	{
		2367	rc_key_t key_ov = key;
		2368	maptex tex = self->tex[TEXID_SPEECH];
		2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
		2371
		2372	key_ov.texname = tex.name;
		2373	rc_t::array_t &arr = rc_ov.array (key_ov);
		2374
		2375	arr.t2f_v3f (0 , 0 , px , py , 0);
		2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1956	}	2379	}
1957	}	2380	}
1958	}	2381	}
1959	}	2382	}
1960		2383
1961	rc_draw (rc);	2384	rc.draw ();
1962	rc_clear (rc);	2385	rc.clear ();
1963		2386
1964	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
1965	// this is basically counting sort	2388	// this is basically counting sort
1966	{	2389	{
1967	int w, b;	2390	int w, b;
1968		2391
1969	glEnable (GL_TEXTURE_2D);	2392	glEnable (GL_TEXTURE_2D);
1970	glBegin (GL_QUADS);	2393	glBegin (GL_QUADS);
1971	for (w = 0; w < 256 / 32; ++w)	2394	for (int level = 0; level < smooth_level.size (); ++level)
		2395	if (smooth_level[level])
		2396	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1972	{	2397	{
1973	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
1974	if (smask)	2399	IV bits = it->second;
1975	for (b = 0; b < 32; ++b)	2400
1976	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
1977	{	2404	{
1978	int level = (w << 5) \| b;	2405	maptex tex = self->tex [skey.tile];
		2406	int px = (((int)skey.x) - 1) * Tw;
		2407	int py = (((int)skey.y) - 1) * Th;
		2408	int border = bits & 15;
		2409	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2410	float dx = tex.s * .0625f; // 16 images/row
		2411	float dy = tex.t * .5f ; // 2 images/column
		2412
1979	HE *he;	2413	if (tex.name)
1980
1981	hv_iterinit (smooth);
1982	while ((he = hv_iternext (smooth)))
1983	{	2414	{
1984	smooth_key skey = (smooth_key )HeKEY (he);	2415	// this time avoiding texture state changes
1985	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
1986		2417	if (key.texname != tex.name)
1987	if (!(bits & 0x1000)
1988	&& skey->level == level
1989	&& level > smooth_max [skey->x][skey->y])
1990	{	2418	{
1991	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
1992	int px = (((int)skey->x) - 1) * T;
1993	int py = (((int)skey->y) - 1) * T;
1994	int border = bits & 15;
1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1996	float dx = tex.s * .0625f; // 16 images/row
1997	float dy = tex.t * .5f ; // 2 images/column
1998		2420
1999	if (tex.name)
2000	{
2001	// this time avoiding texture state changes
2002	// save gobs of state changes.
2003	if (key.texname != tex.name)
2004	{
2005	glEnd ();	2421	glEnd ();
2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2007	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
2008	}	2424	}
2009		2425
2010	if (border)	2426	if (border)
2011	{	2427	{
2012	float ox = border * dx;	2428	float ox = border * dx;
2013		2429
2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2018	}	2434	}
2019		2435
2020	if (corner)	2436	if (corner)
2021	{	2437	{
2022	float ox = corner * dx;	2438	float ox = corner * dx;
2023		2439
2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2028	}
2029	}
2030	}	2444	}
2031	}	2445	}
2032	}	2446	}
2033	}	2447	}
2034		2448
2035	glEnd ();	2449	glEnd ();
2036	glDisable (GL_TEXTURE_2D);	2450	glDisable (GL_TEXTURE_2D);
2037	key.texname = -1;	2451	key.texname = -1;
2038	}	2452	}
2039
2040	hv_clear (smooth);
2041	}	2453	}
2042		2454
		2455	if (pl_tex.name)
		2456	{
		2457	maptex tex = pl_tex;
		2458	int px = pl_x + sdx;
		2459	int py = pl_y + sdy;
		2460
		2461	key.texname = tex.name;
		2462	rc_t::array_t &arr = rc.array (key);
		2463
		2464	arr.t2f_v3f (0 , 0 , px , py , 0);
		2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2466	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2468
		2469	rc.draw ();
		2470	}
		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
2043	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
2044	rc_free (rc);
2045		2476
2046	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
2047	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
2048	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
2049	{	2480	{
…		…
2052	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
2053	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
2054	{	2485	{
2055	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
2056		2487
2057	int px = x * T;	2488	int px = x * Tw;
2058	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
2059		2496
2060	if (cell->stat_hp)	2497	if (cell->stat_hp)
2061	{	2498	{
2062	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2064		2501
2065	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
2066	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
2067	px + width - 1, py);	2504	px + width - 1, py);
2068		2505
…		…
2074	}	2511	}
2075	}	2512	}
2076	}	2513	}
2077		2514
2078	void	2515	void
2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2516	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2080	CODE:	2517	CODE:
2081	{	2518	{
2082	static float color[16][3] = {	2519	static float color[16][3] = {
2083	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
2084	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2085	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2086	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2087		2524
2088	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2089	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2090	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2091	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2092		2529
2093	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2094	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2095	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2096	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2097		2534
2098	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2099		2536
2100	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2101	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2102	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2103	};	2540	};
2104		2541
2105	int x, y;	2542	int x, y;
2106		2543
2107	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
		2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2546	* but the nvidia driver (185.18.14) mishandles alpha textures
		2547	* and takes the colour from god knows where instead of using
		2548	* Cp. MODULATE results in the same colour, but slightly different
		2549	* alpha, but atcually gives us the correct colour with nvidia.
		2550	*/
2108	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2109	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2110	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2111	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2112		2555
2113	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2117		2560
2118	if (m)	2561	if (m)
2119	{	2562	{
2120	float *c = color [m & 15];	2563	float *c = color [m & 15];
2121		2564
2122	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2123	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2124		2567
2125	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2126	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2127	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2128	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2129	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2130	}	2573	}
…		…
2138	void	2581	void
2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2582	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2140	PPCODE:	2583	PPCODE:
2141	{	2584	{
2142	int x, y;	2585	int x, y;
2143	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2144	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2145	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2146	int sw34 = (sw * 3 + 3) & ~3;	2589	int sw3 = sw * 3;
		2590	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2591	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2592	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2593	memset (darkness1, 0, sw1*sh1);
2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2150		2594
2151	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2152	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2153		2597
2154	mx += self->x - 1;	2598	mx += self->x - 1;
2155	my += self->y - 1;	2599	my += self->y - 1;
2156
2157	memset (darkness1, 255, sw1 * sh1);
2158		2600
2159	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2160	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2161	{	2603	{
2162	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2165	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2166	{	2608	{
2167	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2168		2610
2169	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2170	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2171	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2172	}	2614	}
2173	}	2615	}
2174		2616
2175	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2176	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2195		2637
2196	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2197	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2198	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2199		2641
2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2209	}	2651	}
2210		2652
2211	free (darkness1);	2653	free (darkness1);
2212		2654
2213	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2214	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2215	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2216	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2217	}	2659	}
2218		2660
2219	SV *	2661	SV *
…		…
2282	else	2724	else
2283	*data++ = 0;	2725	*data++ = 0;
2284	}	2726	}
2285	}	2727	}
2286		2728
		2729	/* if size is wh + 5 then no data has been found /
		2730	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2731	{
2287	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2288	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2734	}
		2735
2289	RETVAL = data_sv;	2736	RETVAL = data_sv;
2290	}	2737	}
2291	OUTPUT:	2738	OUTPUT:
2292	RETVAL	2739	RETVAL
2293		2740
2294	void	2741	void
2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2742	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2296	PPCODE:	2743	PPCODE:
2297	{	2744	{
2298	int x, y, z;	2745	int x, y, z;
2299	int w, h;	2746	int w, h;
2300	int x1, y1;	2747	int x1, y1;
		2748	STRLEN len;
		2749	uint8_t data, end;
		2750
		2751	len = SvLEN (data_sv);
		2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2754	end = data + len + 8;
		2755
		2756	if (len < 5)
		2757	XSRETURN_EMPTY;
2301		2758
2302	if (*data++ != 0)	2759	if (*data++ != 0)
2303	XSRETURN_EMPTY; /* version mismatch */	2760	XSRETURN_EMPTY; /* version mismatch */
2304		2761
2305	w = data++ << 8; w \|= data++;	2762	w = data++ << 8; w \|= data++;
…		…
2320	{	2777	{
2321	maprow *row = map_get_row (self, y);	2778	maprow *row = map_get_row (self, y);
2322		2779
2323	for (x = x0; x < x1; x++)	2780	for (x = x0; x < x1; x++)
2324	{	2781	{
		2782	uint8_t flags;
		2783
		2784	if (data + 7 >= end)
		2785	XSRETURN_EMPTY;
		2786
2325	uint8_t flags = *data++;	2787	flags = *data++;
2326		2788
2327	if (flags)	2789	if (flags)
2328	{	2790	{
2329	mapcell *cell = row_get_cell (row, x);	2791	mapcell *cell = row_get_cell (row, x);
2330	tileid tile[3] = { 0, 0, 0 };	2792	tileid tile[3] = { 0, 0, 0 };
…		…
2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2795	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2796	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2335		2797
2336	if (cell->darkness == 0)	2798	if (cell->darkness == 0)
2337	{	2799	{
2338	cell->darkness = 0;	2800	/cell->darkness = 0;/
		2801	EXTEND (SP, 3);
2339		2802
2340	for (z = 0; z <= 2; z++)	2803	for (z = 0; z <= 2; z++)
2341	{	2804	{
2342	tileid t = tile [z];	2805	tileid t = tile [z];
2343		2806
2344	if (t >= self->texs \|\| (t && !self->tex [t].name))	2807	if (t >= self->texs \|\| (t && !self->tex [t].name))
2345	{	2808	{
2346	XPUSHs (sv_2mortal (newSViv (t)));	2809	PUSHs (sv_2mortal (newSViv (t)));
2347	need_texid (self, t);	2810	need_texid (self, t);
2348	}	2811	}
2349		2812
2350	cell->tile [z] = t;	2813	cell->tile [z] = t;
2351	}	2814	}
…		…
2356	}	2819	}
2357		2820
2358	MODULE = Deliantra::Client PACKAGE = DC::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2359		2822
2360	DC::RW	2823	DC::RW
2361	new (SV class, SV data_sv)	2824	new (SV klass, SV data_sv)
2362	CODE:	2825	CODE:
2363	{	2826	{
2364	STRLEN datalen;	2827	STRLEN datalen;
2365	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2366		2829
…		…
2368	}	2831	}
2369	OUTPUT:	2832	OUTPUT:
2370	RETVAL	2833	RETVAL
2371		2834
2372	DC::RW	2835	DC::RW
2373	new_from_file (SV class, const char path, const char *mode = "rb")	2836	new_from_file (SV klass, const char path, const char *mode = "rb")
2374	CODE:	2837	CODE:
2375	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2376	OUTPUT:	2839	OUTPUT:
2377	RETVAL	2840	RETVAL
2378		2841
…		…
2396	if (RETVAL < 0)	2859	if (RETVAL < 0)
2397	{	2860	{
2398	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2399		2862
2400	if (RETVAL < 0)	2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
2401	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2402		2870	}
		2871	else
2403	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2404	}	2873	}
2405		2874
2406	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2407	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2408	}	2877	}
…		…
2455	void	2924	void
2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2457	CODE:	2926	CODE:
2458	{	2927	{
2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2462	}	2931	}
2463		2932
2464	void	2933	void
2465	set_reverse_stereo (DC::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
…		…
2468		2937
2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2470		2939
2471	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2472		2941
		2942	void
		2943	decoders ()
		2944	PPCODE:
		2945	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2946	int i, num = Mix_GetNumChunkDecoders ();
		2947	EXTEND (SP, num);
		2948	for (i = 0; i < num; ++i)
		2949	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2950	#else
		2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2952	#endif
		2953
2473	DC::MixChunk	2954	DC::MixChunk
2474	new (SV *class, DC::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2475	CODE:	2956	CODE:
2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2477	OUTPUT:	2958	OUTPUT:
2478	RETVAL	2959	RETVAL
2479		2960
…		…
2509	OUTPUT:	2990	OUTPUT:
2510	RETVAL	2991	RETVAL
2511		2992
2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2513		2994
		2995	void
		2996	decoders ()
		2997	PPCODE:
		2998	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2999	int i, num = Mix_GetNumMusicDecoders ();
		3000	EXTEND (SP, num);
		3001	for (i = 0; i < num; ++i)
		3002	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3003	#else
		3004	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3005	#endif
		3006
2514	int	3007	int
2515	volume (int volume = -1)	3008	volume (int volume = -1)
2516	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2517	CODE:	3010	CODE:
2518	if (items > 0)	3011	if (items > 0)
…		…
2529	void	3022	void
2530	halt ()	3023	halt ()
2531	CODE:	3024	CODE:
2532	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2533		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2534	DC::MixMusic	3034	DC::MixMusic
2535	new (SV *class, DC::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2536	CODE:	3036	CODE:
2537	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2538	OUTPUT:	3038	OUTPUT:
2539	RETVAL	3039	RETVAL
2540		3040
…		…
2568	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2569	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2570	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2571	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2572	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2573	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2574	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2575	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2576	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2577	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2589	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2590	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2591	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2592	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2593	const_iv (GL_ONE_MINUS_DST_ALPHA),	3094	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3095	const_iv (GL_SRC_COLOR),
		3096	const_iv (GL_DST_COLOR),
		3097	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3098	const_iv (GL_ONE_MINUS_DST_COLOR),
2594	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2595	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2596	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2597	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2598	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2666	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2667	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2668	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2669	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2670	const_iv (GL_T2F_N3F_V3F),	3175	const_iv (GL_T2F_N3F_V3F),
		3176	const_iv (GL_FUNC_ADD),
		3177	const_iv (GL_FUNC_SUBTRACT),
		3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2671	# undef const_iv	3179	# undef const_iv
2672	};	3180	};
2673		3181
2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3182	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2676		3184
2677	texture_av = newAV ();	3185	texture_av = newAV ();
2678	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2679	}	3187	}
2680		3188
…		…
2682	disable_GL_EXT_blend_func_separate ()	3190	disable_GL_EXT_blend_func_separate ()
2683	CODE:	3191	CODE:
2684	gl.BlendFuncSeparate = 0;	3192	gl.BlendFuncSeparate = 0;
2685	gl.BlendFuncSeparateEXT = 0;	3193	gl.BlendFuncSeparateEXT = 0;
2686		3194
2687	char *	3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2688	gl_vendor ()	3199	gl_vendor ()
2689	CODE:	3200	CODE:
2690	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2691	OUTPUT:	3202	OUTPUT:
2692	RETVAL	3203	RETVAL
2693		3204
2694	char *	3205	const char *
2695	gl_version ()	3206	gl_version ()
2696	CODE:	3207	CODE:
2697	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2698	OUTPUT:	3209	OUTPUT:
2699	RETVAL	3210	RETVAL
2700		3211
2701	char *	3212	const char *
2702	gl_extensions ()	3213	gl_extensions ()
2703	CODE:	3214	CODE:
2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2705	OUTPUT:	3216	OUTPUT:
2706	RETVAL	3217	RETVAL
2707		3218
2708	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2709		3224
2710	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2711	CODE:	3226	CODE:
2712	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2713	OUTPUT:	3228	OUTPUT:
…		…
2721		3236
2722	int glGetError ()	3237	int glGetError ()
2723		3238
2724	void glFinish ()	3239	void glFinish ()
2725		3240
		3241	void glFlush ()
		3242
2726	void glClear (int mask)	3243	void glClear (int mask)
2727		3244
2728	void glClearColor (float r, float g, float b, float a = 1.0)	3245	void glClearColor (float r, float g, float b, float a = 1.0)
2729	PROTOTYPE: @	3246	PROTOTYPE: @
2730		3247
…		…
2739	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2740		3257
2741	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2742	CODE:	3259	CODE:
2743	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2744		3263
2745	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2746		3265
2747	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2748		3267
…		…
2783	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2784	CODE:	3303	CODE:
2785	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2786		3305
2787	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
		3307	PROTOTYPE: @
2788	ALIAS:	3308	ALIAS:
2789	glColor_premultiply = 1	3309	glColor_premultiply = 1
2790	CODE:	3310	CODE:
2791	if (ix)	3311	if (ix)
2792	{	3312	{
…		…
2898		3418
2899	void glEndList ()	3419	void glEndList ()
2900		3420
2901	void glCallList (int list)	3421	void glCallList (int list)
2902		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2904		3429
2905	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
2906		3431
2907	void	3432	void
2908	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
2909	PPCODE:	3434	PPCODE:
2910	{	3435	{
2911	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
2912	XPUSHs (self);	3437	XPUSHs (self);
2913	}	3438	}
2914		3439
2915	BOOT:	3440	BOOT:
2916	{	3441	{
…		…
2924		3449
2925	void	3450	void
2926	draw (SV *self)	3451	draw (SV *self)
2927	CODE:	3452	CODE:
2928	{	3453	{
2929	HV *hv;	3454	HV *hv;
2930	SV **svp;	3455	SV **svp;
2931	NV x, y, w, h;	3456	NV x, y, w, h;
2932	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
2933	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
2934	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
2935	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs. Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC