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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 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>
		61
		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)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		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 */
61	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
62		89
63	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
65		92
66	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
67		94
68	#if 0	95	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
70	#else	97
71	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
72	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		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	}
73		121
74	static AV *texture_av;	122	static AV *texture_av;
75		123
76	static struct	124	static struct
77	{	125	{
…		…
134	{	182	{
135	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
136		184
137	while (attrs)	185	while (attrs)
138	{	186	{
139	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
140		188
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	190	return 1;
143		191
144	attrs = attrs->next;	192	attrs = attrs->next;
145	}	193	}
146		194
147	return 0;	195	return 0;
148	}	196	}
149		197
150	typedef struct cf_layout {	198	struct cf_layout {
151	PangoLayout *pl;	199	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
153	int base_height;	201	int base_height;
154	DC__Font font;	202	DC__Font font;
155	rc_t *rc;	203	rc_t rc;
156	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
157		207
158	static DC__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
164	{	214	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
199		249
200	*w = rect.width;	250	*w = rect.width;
201	*h = rect.height;	251	*h = rect.height;
202	}	252	}
203		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
204	typedef uint16_t tileid;	256	typedef uint16_t tileid;
205	typedef uint16_t faceid;	257	typedef uint16_t faceid;
206		258
207	typedef struct {	259	struct maptex
		260	{
208	GLuint name;	261	GLuint name;
209	int w, h;	262	int w, h;
210	float s, t;	263	float s, t;
211	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
212	tileid smoothtile;	265	tileid smoothtile;
213	uint8_t smoothlevel;	266	uint8_t smoothlevel;
214	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
215		269
216	typedef struct {	270	struct mapcell
		271	{
217	uint32_t player;	272	uint32_t player;
218	tileid tile[3];	273	tileid tile[3];
219	uint16_t darkness;	274	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	276	};
222		277
223	typedef struct {	278	struct maprow
		279	{
224	int32_t c0, c1;	280	int32_t c0, c1;
225	mapcell *col;	281	mapcell *col;
226	} maprow;	282	};
227		283
228	typedef struct map {	284	struct mapgrid {
229	int x, y, w, h;	285	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
233		289
234	int32_t rows;	290	int32_t rows;
235	maprow *row;	291	maprow *row;
236	} *DC__Map;	292	};
237		293
238	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
239	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
240	{	299	{
241	char *p;	300	T *p;
242		301
243	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	303	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	305	Safefree (ptr);
247		306
248	return p;	307	ptr = p;
249	}	308	}
250		309
251	static char *	310	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	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
264	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
265	{	320	{
266	while (self->faces <= face)	321	while (self->faces <= face)
267	{	322	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	324	self->faces *= 2;
270	}	325	}
271	}	326	}
272		327
273	static void	328	static void
274	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
275	{	330	{
276	while (self->texs <= texid)	331	while (self->texs <= texid)
277	{	332	{
278	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	334	self->texs *= 2;
280	}	335	}
281	}	336	}
282		337
283	static maprow *	338	static maprow *
284	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
285	{	340	{
286	if (0 > y)	341	if (0 > y)
287	{	342	{
288	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
290		345
291	self->rows += extend;	346	self->rows += extend;
292	self->y += extend;	347	self->y += extend;
293	y += extend;	348	y += extend;
294	}	349	}
295	else if (y >= self->rows)	350	else if (y >= self->rows)
296	{	351	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
299	self->rows += extend;	354	self->rows += extend;
300	}	355	}
301		356
302	return self->row + y;	357	return self->row + y;
303	}	358	}
…		…
313	}	368	}
314		369
315	if (row->c0 > x)	370	if (row->c0 > x)
316	{	371	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	374	row->c0 -= extend;
320	}	375	}
321	else if (x >= row->c1)	376	else if (x >= row->c1)
322	{	377	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	380	row->c1 += extend;
326	}	381	}
327		382
328	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
329	}	384	}
330		385
331	static mapcell *	386	static mapcell *
332	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
333	{	388	{
334	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
335	}	390	}
336		391
337	static void	392	static void
338	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
339	{	394	{
340	int r;	395	int r;
341		396
342	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	405	self->oy = 0;
351	self->row = 0;	406	self->row = 0;
352	self->rows = 0;	407	self->rows = 0;
353	}	408	}
354		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
355	static void	420	static void
356	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)
357	{	422	{
358	int x, y;	423	int x, y;
359	maprow *row;	424	maprow *row;
360	mapcell *cell;	425	mapcell *cell;
361		426
…		…
373	if (x >= row->c1)	438	if (x >= row->c1)
374	break;	439	break;
375		440
376	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
377		442
378	cell->darkness = 0;	443	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	444	}
383	}	445	}
384	}	446	}
385		447
386	typedef struct {	448	struct smooth_key
		449	{
387	tileid tile;	450	tileid tile;
388	uint8_t x, y, level;	451	uint8_t x, y, level;
389	} 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	}
390		471
391	static void	472	static void
392	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	474	{
394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
395		476
396	if (SvIOK (*sv))	477	if (it == h.end ())
397	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
398	else	479	else
399	sv_setiv (*sv, bits);	480	it->second \|= bits;
400	}	481	}
401		482
402	static void	483	static void
403	music_finished (void)	484	music_finished (void)
404	{	485	{
…		…
421	ev.code = 1;	502	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	504	ev.data2 = 0;
424		505
425	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;
426	}	514	}
427		515
428	static unsigned int	516	static unsigned int
429	minpot (unsigned int n)	517	minpot (unsigned int n)
430	{	518	{
…		…
440	n \|= n >> 16;	528	n \|= n >> 16;
441		529
442	return n + 1;	530	return n + 1;
443	}	531	}
444		532
445	static unsigned int
446	popcount (unsigned int n)
447	{
448	n -= (n >> 1) & 0x55555555U;
449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
451	n *= 0x01010101U;
452
453	return n >> 24;
454	}
455
456	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
457	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
458	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
459		536
460	/******************************************************************************/	537	/******************************************************************************/
…		…
497	if (!svp \|\| !SvTRUE (*svp))	574	if (!svp \|\| !SvTRUE (*svp))
498	return 0;	575	return 0;
499		576
500	return 1;	577	return 1;
501	}	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
502		637
503	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
504		639
505	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
506		641
…		…
535	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
536		671
537	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
539	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),
540		725
541	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
624		809
		810	const_iv (KMOD_LRAM),
		811
625	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)
626	# undef const_iv	842	# undef const_iv
627	};	843	};
628		844
629	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--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		847
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	850	}
635		851
…		…
651	NV ceil (NV x)	867	NV ceil (NV x)
652		868
653	IV minpot (UV n)	869	IV minpot (UV n)
654		870
655	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
656		882
657	void	883	void
658	pango_init ()	884	pango_init ()
659	CODE:	885	CODE:
660	{	886	{
661	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	888	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	889	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		890	/pango_context_set_font_description (opengl_context, default_font);/
		891	#if PANGO_VERSION_CHECK (1, 15, 2)
		892	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		893	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		894	#endif
664	}	895	}
665		896
666	char *
667	SDL_GetError ()	897	char *SDL_GetError ()
668		898
669	int	899	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	900	PROTOTYPE: &
671		901
672	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
673	SDL_Quit ()	908	void SDL_Quit ()
		909
		910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
		912
		913	int SDL_GL_GetAttribute (int attr)
		914	CODE:
		915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		916	XSRETURN_UNDEF;
		917	OUTPUT:
		918	RETVAL
674		919
675	void	920	void
676	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	922	PPCODE:
678	{	923	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		938
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		941
700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
701		943
702	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
703	while (*m)	945	while (*m)
704	{	946	{
705	if ((m)->w >= 800 && (m)->h >= 480)	947	if ((m)->w >= 400 && (m)->h >= 300)
706	{	948	{
707	AV *av = newAV ();	949	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
733	);	975	);
734		976
735	if (RETVAL)	977	if (RETVAL)
736	{	978	{
737	av_clear (texture_av);	979	av_clear (texture_av);
738
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	981	#include "glfunc.h"
742	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	985	}
744	}	986	}
745	OUTPUT:	987	OUTPUT:
746	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
747		992
748	void	993	void
749	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
750		995
751	char *	996	char *
752	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
753		999
754	int	1000	int
755	SDL_GetAppState ()	1001	SDL_GetAppState ()
756		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
757	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
758	poll_events ()	1014	peep_events ()
759	PPCODE:	1015	PPCODE:
760	{	1016	{
761	SDL_Event ev;	1017	SDL_Event ev;
762		1018
763	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
770	{	1026	{
771	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1028	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1034	break;
779		1035
780	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1055	x = ev.motion.x;
800	y = ev.motion.y;	1056	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1058	}
803		1059
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1066	}
811	break;	1067	break;
812		1068
813	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1072
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
829		1085
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1087	}
832	}	1088	}
833		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
834	int	1103	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1105	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
839		1108
840	void	1109	void
841	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
894	}	1163	}
895	}	1164	}
896	#endif	1165	#endif
897	}	1166	}
898		1167
899	void	1168	int
900	add_font (char *file)	1169	add_font (char *file)
901	CODE:	1170	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
903		1181
904	void	1182	void
905	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
906	ALIAS:	1184	ALIAS:
907	load_image_file = 1	1185	load_image_file = 1
…		…
953		1231
954	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
963		1241
…		…
1023	#if DEBUG	1301	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1303	#endif
1026	}	1304	}
1027		1305
		1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
1028	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1314
1030	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1031		1316
1032	DC::Font	1317	DC::Font
1033	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1034	CODE:	1319	CODE:
1035	{	1320	{
1036	int count;	1321	int count;
1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1067	PROTOTYPE:	1352	PROTOTYPE:
1068	CODE:	1353	CODE:
1069	tc_restore ();	1354	tc_restore ();
1070		1355
1071	DC::Layout	1356	DC::Layout
1072	new (SV *class)	1357	new (SV *klass)
1073	CODE:	1358	CODE:
1074	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1075		1360
1076	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1077	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1078	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1079	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1080	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1081	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1082	RETVAL->font = 0;	1367	RETVAL->font = 0;
1083	RETVAL->rc = rc_alloc ();
1084		1368
1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1086	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1087	OUTPUT:	1371	OUTPUT:
1088	RETVAL	1372	RETVAL
1089		1373
1090	void	1374	void
1091	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1092	CODE:	1376	CODE:
1093	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1094	rc_free (self->rc);
1095	Safefree (self);	1378	delete self;
1096		1379
1097	void	1380	void
1098	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1099	CODE:	1382	CODE:
1100	{	1383	{
…		…
1165	{	1448	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1450
1168	do	1451	do
1169	{	1452	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1454
1172	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1173	{	1456	{
1174	PangoRectangle extents;	1457	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1226		1509
1227	void	1510	void
1228	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1229	CODE:	1512	CODE:
1230	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1231	{	1514	{
1232	self->base_height = base_height;	1515	self->base_height = base_height;
1233	layout_update_font (self);	1516	layout_update_font (self);
1234	}	1517	}
1235		1518
1236	void	1519	void
…		…
1279	int	1562	int
1280	descent (DC::Layout self)	1563	descent (DC::Layout self)
1281	CODE:	1564	CODE:
1282	{	1565	{
1283	PangoRectangle rect;	1566	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1287	}	1570	}
1288	OUTPUT:	1571	OUTPUT:
1289	RETVAL	1572	RETVAL
…		…
1301		1584
1302	void	1585	void
1303	cursor_pos (DC::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1587	PPCODE:
1305	{	1588	{
1306	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1591
1309	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1596	}
1314		1597
1315	void	1598	void
1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1599	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1600	PPCODE:
1318	{	1601	{
1319	int line, x;	1602	int line, x;
1320		1603
1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1604	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1605	#if !PANGO_VERSION_CHECK (1, 17, 3)
1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1323		1607	--line;
		1608	#endif
1324	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1325	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327	}	1612	}
1328		1613
1329	void	1614	void
1330	line_x_to_index (DC::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
…		…
1334	int index, trailing;	1619	int index, trailing;
1335		1620
1336	if (line < 0)	1621	if (line < 0)
1337	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1338		1623
1339	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1340	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1341		1626
1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1627	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1343		1628
1344	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1352	}	1637	}
1353		1638
1354	void	1639	void
1355	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1356	CODE:	1641	CODE:
1357	rc_clear (self->rc);	1642	self->rc.clear ();
1358	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1359	self->pl,	1644	self->pl,
1360	self->rc,	1645	&self->rc,
1361	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1362	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1363	flags	1648	flags
1364	);	1649	);
1365	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1378	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1380		1665
1381	rc_draw (self->rc);	1666	self->rc.draw ();
1382		1667
1383	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1385	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1386	}	1671	}
…		…
1461	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1463	}	1748	}
1464	}	1749	}
1465		1750
		1751	void
		1752	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)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 \|\| h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1467	CODE:	1873	CODE:
1468	{	1874	{
1469	GLint width;	1875	GLint width;
1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1477	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1478		1884
1479	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1480		1886
1481	DC::Map	1887	DC::Map
1482	new (SV *class)	1888	new (SV *klass)
1483	CODE:	1889	CODE:
1484	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1485	RETVAL->x = 0;	1891	RETVAL->x = 0;
1486	RETVAL->y = 0;	1892	RETVAL->y = 0;
1487	RETVAL->w = 0;	1893	RETVAL->w = 0;
1488	RETVAL->h = 0;	1894	RETVAL->h = 0;
1489	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1526		1932
1527	void	1933	void
1528	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1529	CODE:	1935	CODE:
1530	{	1936	{
1531	tileid texid;	1937	tileid texid;
1532	maptex *tex;	1938	maptex *tex;
1533		1939
1534	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1535	return;	1941	return;
1536		1942
1537	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1538	return;	1944	return;
1539		1945
1540	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1541		1947
1542	if (!texid)	1948	if (!texid)
1543	return;	1949	return;
1544		1950
1545	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1574	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1980	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1575	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1576	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1578	}	1984	}
		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
1579		2005
1580	int	2006	int
1581	ox (DC::Map self)	2007	ox (DC::Map self)
1582	ALIAS:	2008	ALIAS:
1583	oy = 1	2009	oy = 1
…		…
1615	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1616	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1617		2043
1618	while (self->y < 0)	2044	while (self->y < 0)
1619	{	2045	{
1620	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1621		2047
1622	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1623	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1624	}	2050	}
1625	}	2051	}
1626		2052
1627	SV *	2053	SV *
1628	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1629	CODE:	2055	CODE:
1630	{	2056	{
1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1632	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1633	mapcell *cell;	2059	mapcell *cell;
…		…
1654		2080
1655	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1656		2082
1657	if (flags & 8)	2083	if (flags & 8)
1658	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1659	if (extmap)	2087	do
1660	{	2088	{
1661	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1662		2091
1663	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1664	{	2095	{
1665	ext = *data++;
1666	cmd = ext & 0x3f;
1667
1668	if (cmd < 4)
1669	cell->darkness = 255 - ext * 64 + 1;
1670	else if (cmd == 5) // health
1671	{
1672	cell->stat_width = 1;	2096	cell->stat_width = 1;
1673	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1674	}
1675	else if (cmd == 6) // monster width
1676	cell->stat_width = *data++ + 1;
1677	else if (cmd == 0x47)
1678	{
1679	if (*data == 4)
1680	; // decode player count
1681
1682	data += *data + 1;
1683	}
1684	else if (cmd == 8) // cell flags
1685	cell->flags = *data++;
1686	else if (ext & 0x40) // unknown, multibyte => skip
1687	data += *data + 1;
1688	else
1689	data++;
1690	}	2098	}
1691	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1692	}	2116	}
1693	else	2117	while (ext & 0x80);
1694	cell->darkness = *data++ + 1;
1695	}	2118	}
1696		2119
1697	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1698	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1699	{	2122	{
…		…
1702	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1703		2126
1704	if (cell->tile [z])	2127	if (cell->tile [z])
1705	{	2128	{
1706	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1707	if (!tex->name)	2131	if (!tex->name)
1708	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1709		2133
1710	if (tex->smoothtile)	2134	if (tex->smoothtile)
1711	{	2135	{
1712	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1713	if (!smooth->name)	2138	if (!smooth->name)
1714	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1715	}	2140	}
1716	}	2141	}
1717	}	2142	}
1718	}	2143	}
1719	else	2144	else
1720	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1721	}	2146	}
1722	}	2147	}
1723	OUTPUT:	2148	OUTPUT:
1724	RETVAL	2149	RETVAL
1725		2150
…		…
1745	? self->row + y	2170	? self->row + y
1746	: 0;	2171	: 0;
1747		2172
1748	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1749	{	2174	{
1750	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1751		2176
1752	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1753	{	2178	{
1754	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1755		2180
…		…
1757	{	2182	{
1758	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1759	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1760	int a1 = tex.a;	2185	int a1 = tex.a;
1761		2186
1762	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1763	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1764	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1765	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1766	}	2191	}
1767	}	2192	}
1768		2193
1769	*map++ = (r )	2194	*map++ = (r )
1770	\| (g << 8)	2195	\| (g << 8)
1771	\| (b << 16)	2196	\| (b << 16)
1772	\| (a << 24);	2197	\| (a << 24);
1773	}	2198	}
1774	}	2199	}
1775		2200
1776	RETVAL = map_sv;	2201	RETVAL = map_sv;
1777	}	2202	}
1778	OUTPUT:	2203	OUTPUT:
1779	RETVAL	2204	RETVAL
1780		2205
1781	void	2206	void
1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2207	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)
1783	CODE:	2208	CODE:
1784	{	2209	{
1785	int x, y, z;	2210	int x, y, z;
1786		2211
1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1790	smooth_key skey;	2213	int pl_x, pl_y;
1791		2214	maptex pl_tex;
1792	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1793	rc_key_t key;	2217	rc_key_t key;
1794	rc_array_t *arr;	2218	rc_t::array_t *arr;
1795		2219
		2220	pl_tex.name = 0;
		2221
1796	// thats current max. sorry.	2222	// that's current max. sorry.
1797	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1798	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1799
1800	// clear key, in case of extra padding
1801	memset (&skey, 0, sizeof (skey));
1802		2225
1803	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1804	key.r = 255;	2227	key.r = 255;
1805	key.g = 255;	2228	key.g = 255;
1806	key.b = 255;	2229	key.b = 255;
1807	key.a = 255;	2230	key.a = 255;
1808	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1809	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1810	key.texname = -1;
1811		2233
1812	mx += self->x;	2234	mx += self->x;
1813	my += self->y;	2235	my += self->y;
1814		2236
1815	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1816	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1817	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1818	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1819		2241
1820	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1821	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1822	{	2244	{
1823	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840		2262
1841	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1842	{	2264	{
1843	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
1844		2269
1845	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1846	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1847	{	2272	{
1848	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1858	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1859	int px, py;	2284	int px, py;
1860		2285
1861	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1862	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1863	if (!tex.name)	2290	if (!tex.name)
1864	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1865		2292
1866	key.texname = tex.name;	2293	key.texname = tex.name;
1867	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1868	}	2295	}
1869		2296
1870	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1871	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1872		2299
1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1877
1878	if (cell->flags && z == 2)
1879	{	2301	{
1880	// overlays such as the speech bubble, probably more to come	2302	pl_x = px;
1881	if (cell->flags & 1)	2303	pl_y = py;
		2304	pl_tex = tex;
1882	{	2305	continue;
1883	maptex tex = self->tex [1];
1884	int px = x * T + T * 2 / 32;
1885	int py = y * T - T * 6 / 32;
1886
1887	if (tex.name)
1888	{
1889	if (key.texname != tex.name)
1890	{
1891	key.texname = tex.name;
1892	arr = rc_array (rc, &key);
1893	}
1894
1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899	}
1900	}
1901	}	2306	}
		2307
		2308	arr->t2f_v3f (0 , 0 , px , py , 0);
		2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1902		2312
1903	// update smooth hash	2313	// update smooth hash
1904	if (tex.smoothtile)	2314	if (tex.smoothtile)
1905	{	2315	{
1906	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1907	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1908		2318
1909	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1910		2320
1911	// add bits to current tile and all neighbours. skey.x\|y is	2321	// add bits to current tile and all neighbours. skey.x\|y is
1912	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
1913		2323
1914	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1922		2332
1923	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1924	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1925		2335
1926	// full tile	2336	// full tile
1927	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1928		2338
1929	// borders	2339	// borders
1930	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1931	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1932	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1933	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1934		2344
1935	// corners	2345	// corners
1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1940	}	2370	}
1941	}	2371	}
1942	}	2372	}
1943	}	2373	}
1944		2374
1945	rc_draw (rc);	2375	rc.draw ();
1946	rc_clear (rc);	2376	rc.clear ();
1947		2377
1948	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1949	// this is basically counting sort	2379	// this is basically counting sort
1950	{	2380	{
1951	int w, b;	2381	int w, b;
1952		2382
1953	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
1954	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
1955	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1956	{	2388	{
1957	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1958	if (smask)	2390	IV bits = it->second;
1959	for (b = 0; b < 32; ++b)	2391
1960	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1961	{	2395	{
1962	int level = (w << 5) \| b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
1963	HE *he;	2404	if (tex.name)
1964
1965	hv_iterinit (smooth);
1966	while ((he = hv_iternext (smooth)))
1967	{	2405	{
1968	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
1969	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1970		2408	if (key.texname != tex.name)
1971	if (!(bits & 0x1000)
1972	&& skey->level == level
1973	&& level > smooth_max [skey->x][skey->y])
1974	{	2409	{
1975	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1976	int px = (((int)skey->x) - 1) * T;
1977	int py = (((int)skey->y) - 1) * T;
1978	int border = bits & 15;
1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980	float dx = tex.s * .0625f; // 16 images/row
1981	float dy = tex.t * .5f ; // 2 images/column
1982		2411
1983	if (tex.name)
1984	{
1985	// this time avoiding texture state changes
1986	// save gobs of state changes.
1987	if (key.texname != tex.name)
1988	{
1989	glEnd ();	2412	glEnd ();
1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1992	}	2415	}
1993		2416
1994	if (border)	2417	if (border)
1995	{	2418	{
1996	float ox = border * dx;	2419	float ox = border * dx;
1997		2420
1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2002	}	2425	}
2003		2426
2004	if (corner)	2427	if (corner)
2005	{	2428	{
2006	float ox = corner * dx;	2429	float ox = corner * dx;
2007		2430
2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2012	}
2013	}
2014	}	2435	}
2015	}	2436	}
2016	}	2437	}
2017	}	2438	}
2018		2439
2019	glEnd ();	2440	glEnd ();
2020	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2021	key.texname = -1;	2442	key.texname = -1;
2022	}	2443	}
2023
2024	hv_clear (smooth);
2025	}	2444	}
2026		2445
		2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
		2451
		2452	key.texname = tex.name;
		2453	rc_t::array_t &arr = rc.array (key);
		2454
		2455	arr.t2f_v3f (0 , 0 , px , py , 0);
		2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2459
		2460	rc.draw ();
		2461	}
		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2027	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2028	rc_free (rc);
2029		2467
2030	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2031	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2032	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2033	{	2471	{
…		…
2036	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2037	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2038	{	2476	{
2039	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2040		2478
2041	int px = x * T;	2479	int px = x * Tw;
2042	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2043		2487
2044	if (cell->stat_hp)	2488	if (cell->stat_hp)
2045	{	2489	{
2046	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2048		2492
2049	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2050	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2051	px + width - 1, py);	2495	px + width - 1, py);
2052		2496
…		…
2058	}	2502	}
2059	}	2503	}
2060	}	2504	}
2061		2505
2062	void	2506	void
2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2064	CODE:	2508	CODE:
2065	{	2509	{
2066	static float color[16][3] = {	2510	static float color[16][3] = {
2067	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2068	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2069	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2070	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2071		2515
2072	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2073	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2074	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2075	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2076		2520
2077	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2078	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2079	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2080	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2081		2525
2082	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2083		2527
2084	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2085	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2086	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2087	};	2531	};
2088		2532
2089	int x, y;	2533	int x, y;
2090		2534
2091	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2093	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2096		2546
2097	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2101		2551
2102	if (m)	2552	if (m)
2103	{	2553	{
2104	float *c = color [m & 15];	2554	float *c = color [m & 15];
2105		2555
2106	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2107	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2108		2558
2109	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114	}	2564	}
…		…
2122	void	2572	void
2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2124	PPCODE:	2574	PPCODE:
2125	{	2575	{
2126	int x, y;	2576	int x, y;
2127	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2128	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2129	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2130	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2134		2585
2135	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2136	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2137		2588
2138	mx += self->x - 1;	2589	mx += self->x - 1;
2139	my += self->y - 1;	2590	my += self->y - 1;
2140
2141	memset (darkness1, 255, sw1 * sh1);
2142		2591
2143	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2144	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2145	{	2594	{
2146	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2149	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2150	{	2599	{
2151	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2152		2601
2153	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2154	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2155	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2156	}	2605	}
2157	}	2606	}
2158		2607
2159	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2160	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2179		2628
2180	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2181	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2182	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2183		2632
2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2193	}	2642	}
2194		2643
2195	free (darkness1);	2644	free (darkness1);
2196		2645
2197	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2198	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2199	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2200	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2201	}	2650	}
2202		2651
2203	SV *	2652	SV *
…		…
2266	else	2715	else
2267	*data++ = 0;	2716	*data++ = 0;
2268	}	2717	}
2269	}	2718	}
2270		2719
		2720	/* if size is wh + 5 then no data has been found /
		2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2722	{
2271	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2272	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2273	RETVAL = data_sv;	2727	RETVAL = data_sv;
2274	}	2728	}
2275	OUTPUT:	2729	OUTPUT:
2276	RETVAL	2730	RETVAL
2277		2731
2278	void	2732	void
2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2280	PPCODE:	2734	PPCODE:
2281	{	2735	{
2282	int x, y, z;	2736	int x, y, z;
2283	int w, h;	2737	int w, h;
2284	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t data, end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2285		2749
2286	if (*data++ != 0)	2750	if (*data++ != 0)
2287	XSRETURN_EMPTY; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2288		2752
2289	w = data++ << 8; w \|= data++;	2753	w = data++ << 8; w \|= data++;
…		…
2304	{	2768	{
2305	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2306		2770
2307	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2308	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2309	uint8_t flags = *data++;	2778	flags = *data++;
2310		2779
2311	if (flags)	2780	if (flags)
2312	{	2781	{
2313	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2314	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2317	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2786	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2318	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2787	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2319		2788
2320	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2321	{	2790	{
2322	cell->darkness = 0;	2791	/cell->darkness = 0;/
		2792	EXTEND (SP, 3);
2323		2793
2324	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2325	{	2795	{
2326	tileid t = tile [z];	2796	tileid t = tile [z];
2327		2797
2328	if (t >= self->texs \|\| (t && !self->tex [t].name))	2798	if (t >= self->texs \|\| (t && !self->tex [t].name))
2329	{	2799	{
2330	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2331	need_texid (self, t);	2801	need_texid (self, t);
2332	}	2802	}
2333		2803
2334	cell->tile [z] = t;	2804	cell->tile [z] = t;
2335	}	2805	}
…		…
2340	}	2810	}
2341		2811
2342	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2343		2813
2344	DC::RW	2814	DC::RW
2345	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2346	CODE:	2816	CODE:
2347	{	2817	{
2348	STRLEN datalen;	2818	STRLEN datalen;
2349	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2350		2820
…		…
2352	}	2822	}
2353	OUTPUT:	2823	OUTPUT:
2354	RETVAL	2824	RETVAL
2355		2825
2356	DC::RW	2826	DC::RW
2357	new_from_file (SV class, const char path, const char *mode = "rb")	2827	new_from_file (SV klass, const char path, const char *mode = "rb")
2358	CODE:	2828	CODE:
2359	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2360	OUTPUT:	2830	OUTPUT:
2361	RETVAL	2831	RETVAL
2362		2832
…		…
2380	if (RETVAL < 0)	2850	if (RETVAL < 0)
2381	{	2851	{
2382	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2383		2853
2384	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2385	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2386		2861	}
		2862	else
2387	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2388	}	2864	}
2389		2865
2390	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2391	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2392	}	2868	}
…		…
2439	void	2915	void
2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2441	CODE:	2917	CODE:
2442	{	2918	{
2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446	}	2922	}
2447		2923
2448	void	2924	void
2449	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2452		2928
2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2454		2930
2455	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2456		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2457	DC::MixChunk	2945	DC::MixChunk
2458	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2459	CODE:	2947	CODE:
2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2461	OUTPUT:	2949	OUTPUT:
2462	RETVAL	2950	RETVAL
2463		2951
…		…
2493	OUTPUT:	2981	OUTPUT:
2494	RETVAL	2982	RETVAL
2495		2983
2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2497		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2498	int	2998	int
2499	volume (int volume = -1)	2999	volume (int volume = -1)
2500	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2501	CODE:	3001	CODE:
2502	if (items > 0)	3002	if (items > 0)
…		…
2513	void	3013	void
2514	halt ()	3014	halt ()
2515	CODE:	3015	CODE:
2516	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2517		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2518	DC::MixMusic	3025	DC::MixMusic
2519	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2520	CODE:	3027	CODE:
2521	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2522	OUTPUT:	3029	OUTPUT:
2523	RETVAL	3030	RETVAL
2524		3031
…		…
2552	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2553	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2554	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2555	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2556	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2557	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2558	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2559	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2560	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2561	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2573	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2574	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2575	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2577	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2578	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2579	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2580	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2581	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2582	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2650	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2651	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2652	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2653	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2654	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2655	# undef const_iv	3170	# undef const_iv
2656	};	3171	};
2657		3172
2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2660		3175
2661	texture_av = newAV ();	3176	texture_av = newAV ();
2662	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2663	}	3178	}
2664		3179
…		…
2666	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2667	CODE:	3182	CODE:
2668	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2669	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2670		3185
2671	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2672	gl_vendor ()	3190	gl_vendor ()
2673	CODE:	3191	CODE:
2674	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2675	OUTPUT:	3193	OUTPUT:
2676	RETVAL	3194	RETVAL
2677		3195
2678	char *	3196	const char *
2679	gl_version ()	3197	gl_version ()
2680	CODE:	3198	CODE:
2681	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2682	OUTPUT:	3200	OUTPUT:
2683	RETVAL	3201	RETVAL
2684		3202
2685	char *	3203	const char *
2686	gl_extensions ()	3204	gl_extensions ()
2687	CODE:	3205	CODE:
2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2689	OUTPUT:	3207	OUTPUT:
2690	RETVAL	3208	RETVAL
2691		3209
2692	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2693		3215
2694	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2695	CODE:	3217	CODE:
2696	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2697	OUTPUT:	3219	OUTPUT:
…		…
2705		3227
2706	int glGetError ()	3228	int glGetError ()
2707		3229
2708	void glFinish ()	3230	void glFinish ()
2709		3231
		3232	void glFlush ()
		3233
2710	void glClear (int mask)	3234	void glClear (int mask)
2711		3235
2712	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2713	PROTOTYPE: @	3237	PROTOTYPE: @
2714		3238
…		…
2723	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2724		3248
2725	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2726	CODE:	3250	CODE:
2727	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2728		3254
2729	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2730		3256
2731	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2732		3258
…		…
2767	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2768	CODE:	3294	CODE:
2769	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2770		3296
2771	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2772	ALIAS:	3299	ALIAS:
2773	glColor_premultiply = 1	3300	glColor_premultiply = 1
2774	CODE:	3301	CODE:
2775	if (ix)	3302	if (ix)
2776	{	3303	{
…		…
2846	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3373	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2847	CODE:	3374	CODE:
2848	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2850		3377
2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3378	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2852		3379
2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3380	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2854		3381
2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3382	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2856		3383
…		…
2882		3409
2883	void glEndList ()	3410	void glEndList ()
2884		3411
2885	void glCallList (int list)	3412	void glCallList (int list)
2886		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2888		3420
2889	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2890		3422
2891	void	3423	void
2892	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2893	PPCODE:	3425	PPCODE:
2894	{	3426	{
2895	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2896	XPUSHs (self);	3428	XPUSHs (self);
2897	}	3429	}
2898		3430
2899	BOOT:	3431	BOOT:
2900	{	3432	{
…		…
2908		3440
2909	void	3441	void
2910	draw (SV *self)	3442	draw (SV *self)
2911	CODE:	3443	CODE:
2912	{	3444	{
2913	HV *hv;	3445	HV *hv;
2914	SV **svp;	3446	SV **svp;
2915	NV x, y, w, h;	3447	NV x, y, w, h;
2916	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2917	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2918	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2919	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC