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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 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	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
120		175
121	#include "pango-font.c"	176	#include "pango-font.c"
122	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
123	#include "pango-render.c"	178	#include "pango-render.c"
124		179
125	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
129		184
130	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
131		186
132	static int	187	static int
133	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
134	{	189	{
135	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
136		191
137	while (attrs)	192	while (attrs)
138	{	193	{
139	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
140		195
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	197	return 1;
143		198
144	attrs = attrs->next;	199	attrs = attrs->next;
145	}	200	}
146		201
147	return 0;	202	return 0;
148	}	203	}
149		204
150	typedef struct cf_layout {	205	struct cf_layout {
151	PangoLayout *pl;	206	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
153	int base_height;	208	int base_height;
154	CFPlus__Font font;	209	DC__Font font;
155	rc_t *rc;	210	rc_t rc;
156	} *CFPlus__Layout;	211	};
157		212
		213	typedef cf_layout *DC__Layout;
		214
158	static CFPlus__Font default_font;	215	static DC__Font default_font;
159	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
161		218
162	static void	219	static void
163	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
164	{	221	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	225	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	227	}
171		228
172	static void	229	static void
173	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
174	{	231	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
177	*/	234	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
179		236
180	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		239
183	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
184	}	241	}
185		242
186	static void	243	static void
187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
188	{	245	{
189	PangoRectangle rect;	246	PangoRectangle rect;
190		247
191	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202	}	259	}
203		260
204	typedef uint16_t tileid;	261	typedef uint16_t tileid;
205	typedef uint16_t faceid;	262	typedef uint16_t faceid;
206		263
207	typedef struct {	264	struct maptex
		265	{
208	GLuint name;	266	GLuint name;
209	int w, h;	267	int w, h;
210	float s, t;	268	float s, t;
211	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
212	tileid smoothtile;	270	tileid smoothtile;
213	uint8_t smoothlevel;	271	uint8_t smoothlevel;
214	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
215		274
216	typedef struct {	275	struct mapcell
		276	{
217	uint32_t player;	277	uint32_t player;
218	tileid tile[3];	278	tileid tile[3];
219	uint16_t darkness;	279	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	281	};
222		282
223	typedef struct {	283	struct maprow
		284	{
224	int32_t c0, c1;	285	int32_t c0, c1;
225	mapcell *col;	286	mapcell *col;
226	} maprow;	287	};
227		288
228	typedef struct map {	289	struct mapgrid {
229	int x, y, w, h;	290	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
233		294
234	int32_t rows;	295	int32_t rows;
235	maprow *row;	296	maprow *row;
236	} *CFPlus__Map;	297	};
237		298
238	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
239	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
240	{	304	{
241	char *p;	305	T *p;
242		306
243	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
244	Zero (p, inc, char);	308	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	310	Safefree (ptr);
247		311
248	return p;	312	ptr = p;
249	}	313	}
250		314
251	static char *	315	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	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
264	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
265	{	325	{
266	while (self->faces <= face)	326	while (self->faces <= face)
267	{	327	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	329	self->faces *= 2;
270	}	330	}
271	}	331	}
272		332
273	static void	333	static void
274	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
275	{	335	{
276	while (self->texs <= texid)	336	while (self->texs <= texid)
277	{	337	{
278	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	339	self->texs *= 2;
280	}	340	}
281	}	341	}
282		342
283	static maprow *	343	static maprow *
284	map_get_row (CFPlus__Map self, int y)	344	map_get_row (mapgrid *self, int y)
285	{	345	{
286	if (0 > y)	346	if (0 > y)
287	{	347	{
288	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
290		350
291	self->rows += extend;	351	self->rows += extend;
292	self->y += extend;	352	self->y += extend;
293	y += extend;	353	y += extend;
294	}	354	}
295	else if (y >= self->rows)	355	else if (y >= self->rows)
296	{	356	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
299	self->rows += extend;	359	self->rows += extend;
300	}	360	}
301		361
302	return self->row + y;	362	return self->row + y;
303	}	363	}
…		…
313	}	373	}
314		374
315	if (row->c0 > x)	375	if (row->c0 > x)
316	{	376	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	379	row->c0 -= extend;
320	}	380	}
321	else if (x >= row->c1)	381	else if (x >= row->c1)
322	{	382	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	385	row->c1 += extend;
326	}	386	}
327		387
328	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
329	}	389	}
330		390
331	static mapcell *	391	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
333	{	393	{
334	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
335	}	395	}
336		396
337	static void	397	static void
338	map_clear (CFPlus__Map self)	398	map_clear (mapgrid *self)
339	{	399	{
340	int r;	400	int r;
341		401
342	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	410	self->oy = 0;
351	self->row = 0;	411	self->row = 0;
352	self->rows = 0;	412	self->rows = 0;
353	}	413	}
354		414
		415	#define CELL_CLEAR(cell) \
		416	do { \
		417	if ((cell)->player) \
		418	(cell)->tile [2] = 0; \
		419	(cell)->darkness = 0; \
		420	(cell)->stat_hp = 0; \
		421	(cell)->flags = 0; \
		422	(cell)->player = 0; \
		423	} while (0)
		424
355	static void	425	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	427	{
358	int x, y;	428	int x, y;
359	maprow *row;	429	maprow *row;
360	mapcell *cell;	430	mapcell *cell;
361		431
…		…
373	if (x >= row->c1)	443	if (x >= row->c1)
374	break;	444	break;
375		445
376	cell = row->col + x - row->c0;	446	cell = row->col + x - row->c0;
377		447
378	cell->darkness = 0;	448	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	449	}
383	}	450	}
384	}	451	}
385		452
386	typedef struct {	453	struct smooth_key
		454	{
387	tileid tile;	455	tileid tile;
388	uint8_t x, y, level;	456	uint8_t x, y, level;
389	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
390		476
391	static void	477	static void
392	smooth_or_bits (HV hv, smooth_key key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	479	{
394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	480	auto &&it = h.find (key);
395		481
396	if (SvIOK (*sv))	482	if (it == h.end ())
397	SvIV_set (sv, SvIVX (sv) \| bits);	483	h.insert (std::make_pair (key, bits));
398	else	484	else
399	sv_setiv (*sv, bits);	485	it->second \|= bits;
400	}	486	}
401		487
402	static void	488	static void
403	music_finished (void)	489	music_finished (void)
404	{	490	{
…		…
421	ev.code = 1;	507	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	509	ev.data2 = 0;
424		510
425	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
426	}	519	}
427		520
428	static unsigned int	521	static unsigned int
429	minpot (unsigned int n)	522	minpot (unsigned int n)
430	{	523	{
…		…
498	return 0;	591	return 0;
499		592
500	return 1;	593	return 1;
501	}	594	}
502		595
503	MODULE = CFPlus PACKAGE = CFPlus	596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META \| KMOD_ALT))
		605	mod \|= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD \| G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
		653
		654	MODULE = Deliantra::Client PACKAGE = DC
504		655
505	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
506		657
507	BOOT:	658	BOOT:
508	{	659	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	660	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	661	static const struct {
511	const char *name;	662	const char *name;
512	IV iv;	663	IV iv;
513	} *civ, const_iv[] = {	664	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	665	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
536		687
537	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
540		741
541	const_iv (SDLK_FIRST),	742	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	743	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
…		…
619	const_iv (KMOD_LMETA),	820	const_iv (KMOD_LMETA),
620	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
		825
		826	const_iv (KMOD_LRAM),
		827
		828	const_iv (MIX_DEFAULT_FORMAT),
		829
		830	const_iv (SDL_INIT_TIMER),
		831	const_iv (SDL_INIT_AUDIO),
		832	const_iv (SDL_INIT_VIDEO),
		833	const_iv (SDL_INIT_CDROM),
		834	const_iv (SDL_INIT_JOYSTICK),
		835	const_iv (SDL_INIT_EVERYTHING),
		836	const_iv (SDL_INIT_NOPARACHUTE),
		837	const_iv (SDL_INIT_EVENTTHREAD),
		838
		839	const_iv (SDL_GL_RED_SIZE),
		840	const_iv (SDL_GL_GREEN_SIZE),
		841	const_iv (SDL_GL_BLUE_SIZE),
		842	const_iv (SDL_GL_ALPHA_SIZE),
		843	const_iv (SDL_GL_DOUBLEBUFFER),
		844	const_iv (SDL_GL_BUFFER_SIZE),
		845	const_iv (SDL_GL_DEPTH_SIZE),
		846	const_iv (SDL_GL_STENCIL_SIZE),
		847	const_iv (SDL_GL_ACCUM_RED_SIZE),
		848	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		849	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		850	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		851	const_iv (SDL_GL_STEREO),
		852	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		853	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		854	const_iv (SDL_GL_ACCELERATED_VISUAL),
		855	const_iv (SDL_GL_SWAP_CONTROL),
		856
		857	const_iv (FOW_DARKNESS)
624	# undef const_iv	858	# undef const_iv
625	};	859	};
626		860
627	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
629		863
630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
632	}	866	}
633		867
…		…
649	NV ceil (NV x)	883	NV ceil (NV x)
650		884
651	IV minpot (UV n)	885	IV minpot (UV n)
652		886
653	IV popcount (UV n)	887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
654		894
655	void	895	void
656	pango_init ()	896	pango_init ()
657	CODE:	897	CODE:
658	{	898	{
659	opengl_fontmap = pango_opengl_font_map_new ();	899	opengl_fontmap = pango_opengl_font_map_new ();
660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	900	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	901	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		902	/pango_context_set_font_description (opengl_context, default_font);/
		903	#if PANGO_VERSION_CHECK (1, 15, 2)
		904	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		905	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		906	#endif
662	}	907	}
663		908
664	char *
665	SDL_GetError ()	909	char *SDL_GetError ()
666		910
667	int	911	void SDL_main_hack (SV *real_main)
668	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	912	PROTOTYPE: &
669		913
670	void	914	int SDL_Init (U32 flags)
		915
		916	int SDL_InitSubSystem (U32 flags)
		917
		918	void SDL_QuitSubSystem (U32 flags)
		919
671	SDL_Quit ()	920	void SDL_Quit ()
		921
		922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
		924
		925	int SDL_GL_GetAttribute (int attr)
		926	CODE:
		927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		928	XSRETURN_UNDEF;
		929	OUTPUT:
		930	RETVAL
672		931
673	void	932	void
674	SDL_ListModes (int rgb, int alpha)	933	SDL_ListModes (int rgb, int alpha)
675	PPCODE:	934	PPCODE:
676	{	935	{
…		…
688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
691		950
692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	951	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
693	#if SDL_VERSION_ATLEAST(1,2,10)
694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	952	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
696	#endif
697		953
698	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	954	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
699		955
700	if (m && m != (SDL_Rect **)-1)	956	if (m && m != (SDL_Rect **)-1)
701	while (*m)	957	while (*m)
702	{	958	{
703	if ((m)->w >= 640 && (m)->h >= 480)	959	if ((m)->w >= 400 && (m)->h >= 300)
704	{	960	{
705	AV *av = newAV ();	961	AV *av = newAV ();
706	av_push (av, newSViv ((*m)->w));	962	av_push (av, newSViv ((*m)->w));
707	av_push (av, newSViv ((*m)->h));	963	av_push (av, newSViv ((*m)->h));
708	av_push (av, newSViv (rgb));	964	av_push (av, newSViv (rgb));
…		…
731	);	987	);
732		988
733	if (RETVAL)	989	if (RETVAL)
734	{	990	{
735	av_clear (texture_av);	991	av_clear (texture_av);
736
737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
739	#include "glfunc.h"	993	#include "glfunc.h"
740	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
741	}	997	}
742	}	998	}
743	OUTPUT:	999	OUTPUT:
744	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char title, const char icon)
745		1004
746	void	1005	void
747	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
748		1007
749	char *	1008	char *
750	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
751		1011
752	int	1012	int
753	SDL_GetAppState ()	1013	SDL_GetAppState ()
754		1014
		1015	int
		1016	SDL_GetModState ()
		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
755	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
756	poll_events ()	1026	peep_events ()
757	PPCODE:	1027	PPCODE:
758	{	1028	{
759	SDL_Event ev;	1029	SDL_Event ev;
760		1030
761	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
768	{	1038	{
769	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
770	case SDL_KEYUP:	1040	case SDL_KEYUP:
771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
773	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
774	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1044	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
776	break;	1046	break;
777		1047
778	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
797	x = ev.motion.x;	1067	x = ev.motion.x;
798	y = ev.motion.y;	1068	y = ev.motion.y;
799	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
800	}	1070	}
801		1071
802	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
803	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
804	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
805	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
808	}	1078	}
809	break;	1079	break;
810		1080
811	case SDL_MOUSEBUTTONDOWN:	1081	case SDL_MOUSEBUTTONDOWN:
812	case SDL_MOUSEBUTTONUP:	1082	case SDL_MOUSEBUTTONUP:
813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1083	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
814		1084
815	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1085	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
816	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1086	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
817	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1087	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
818	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1088	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1093	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1094	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
825	break;	1095	break;
826	}	1096	}
827		1097
828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
829	}	1099	}
830	}	1100	}
831		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
832	int	1115	int
833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
834	POSTCALL:	1117	POSTCALL:
835	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
836	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
		1120
		1121	void
		1122	Mix_QuerySpec ()
		1123	PPCODE:
		1124	{
		1125	int freq, channels;
		1126	Uint16 format;
		1127
		1128	if (Mix_QuerySpec (&freq, &format, &channels))
		1129	{
		1130	EXTEND (SP, 3);
		1131	PUSHs (sv_2mortal (newSViv (freq)));
		1132	PUSHs (sv_2mortal (newSViv (format)));
		1133	PUSHs (sv_2mortal (newSViv (channels)));
		1134	}
		1135	}
837		1136
838	void	1137	void
839	Mix_CloseAudio ()	1138	Mix_CloseAudio ()
840		1139
841	int	1140	int
…		…
876	}	1175	}
877	}	1176	}
878	#endif	1177	#endif
879	}	1178	}
880		1179
881	void	1180	int
882	add_font (char *file)	1181	add_font (char *file)
883	CODE:	1182	CODE:
884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
885		1193
886	void	1194	void
887	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
888	ALIAS:	1196	ALIAS:
889	load_image_file = 1	1197	load_image_file = 1
…		…
935		1243
936	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
937	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
938	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
939	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
940	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
941	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
943	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
944	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
945		1253
…		…
975	void	1283	void
976	error (char *message)	1284	error (char *message)
977	CODE:	1285	CODE:
978	fprintf (stderr, "ERROR: %s\n", message);	1286	fprintf (stderr, "ERROR: %s\n", message);
979	#ifdef _WIN32	1287	#ifdef _WIN32
980	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1288	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
981	#endif	1289	#endif
982		1290
983	void	1291	void
984	fatal (char *message)	1292	fatal (char *message)
985	CODE:	1293	CODE:
986	fprintf (stderr, "FATAL: %s\n", message);	1294	fprintf (stderr, "FATAL: %s\n", message);
987	#ifdef _WIN32	1295	#ifdef _WIN32
988	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1296	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
989	#endif	1297	#endif
990	_exit (1);	1298	_exit (1);
991		1299
992	void	1300	void
993	_exit (int retval = 0)	1301	_exit (int retval = 0)
…		…
1005	#if DEBUG	1313	#if DEBUG
1006	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
1007	#endif	1315	#endif
1008	}	1316	}
1009		1317
1010	MODULE = CFPlus PACKAGE = CFPlus::Font	1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1011		1326
1012	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1013		1328
1014	CFPlus::Font	1329	DC::Font
1015	new_from_file (SV class, char path, int id = 0)	1330	new_from_file (SV klass, char path, int id = 0)
1016	CODE:	1331	CODE:
1017	{	1332	{
1018	int count;	1333	int count;
1019	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1334	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1020	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1022	}	1337	}
1023	OUTPUT:	1338	OUTPUT:
1024	RETVAL	1339	RETVAL
1025		1340
1026	void	1341	void
1027	DESTROY (CFPlus::Font self)	1342	DESTROY (DC::Font self)
1028	CODE:	1343	CODE:
1029	pango_font_description_free (self);	1344	pango_font_description_free (self);
1030		1345
1031	void	1346	void
1032	make_default (CFPlus::Font self)	1347	make_default (DC::Font self)
1033	PROTOTYPE: $	1348	PROTOTYPE: $
1034	CODE:	1349	CODE:
1035	default_font = self;	1350	default_font = self;
1036		1351
1037	MODULE = CFPlus PACKAGE = CFPlus::Layout	1352	MODULE = Deliantra::Client PACKAGE = DC::Layout
1038		1353
1039	PROTOTYPES: DISABLE	1354	PROTOTYPES: DISABLE
1040		1355
1041	void	1356	void
1042	reset_glyph_cache ()	1357	glyph_cache_backup ()
1043	PROTOTYPE:	1358	PROTOTYPE:
1044	CODE:	1359	CODE:
		1360	tc_backup ();
		1361
		1362	void
		1363	glyph_cache_restore ()
		1364	PROTOTYPE:
		1365	CODE:
1045	tc_clear ();	1366	tc_restore ();
1046		1367
1047	CFPlus::Layout	1368	DC::Layout
1048	new (SV *class)	1369	new (SV *klass)
1049	CODE:	1370	CODE:
1050	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1051		1372
1052	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1053	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1054	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1055	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1056	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1057	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1058	RETVAL->font = 0;	1379	RETVAL->font = 0;
1059	RETVAL->rc = rc_alloc ();
1060		1380
1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1062	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1063	OUTPUT:	1383	OUTPUT:
1064	RETVAL	1384	RETVAL
1065		1385
1066	void	1386	void
1067	DESTROY (CFPlus::Layout self)	1387	DESTROY (DC::Layout self)
1068	CODE:	1388	CODE:
1069	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1070	rc_free (self->rc);
1071	Safefree (self);	1390	delete self;
1072		1391
1073	void	1392	void
1074	set_text (CFPlus::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1075	CODE:	1394	CODE:
1076	{	1395	{
1077	STRLEN textlen;	1396	STRLEN textlen;
1078	char *text = SvPVutf8 (text_, textlen);	1397	char *text = SvPVutf8 (text_, textlen);
1079		1398
1080	pango_layout_set_text (self->pl, text, textlen);	1399	pango_layout_set_text (self->pl, text, textlen);
1081	}	1400	}
1082		1401
1083	void	1402	void
1084	set_markup (CFPlus::Layout self, SV *text_)	1403	set_markup (DC::Layout self, SV *text_)
1085	CODE:	1404	CODE:
1086	{	1405	{
1087	STRLEN textlen;	1406	STRLEN textlen;
1088	char *text = SvPVutf8 (text_, textlen);	1407	char *text = SvPVutf8 (text_, textlen);
1089		1408
1090	pango_layout_set_markup (self->pl, text, textlen);	1409	pango_layout_set_markup (self->pl, text, textlen);
1091	}	1410	}
1092		1411
1093	void	1412	void
1094	set_shapes (CFPlus::Layout self, ...)	1413	set_shapes (DC::Layout self, ...)
1095	CODE:	1414	CODE:
1096	{	1415	{
1097	PangoAttrList *attrs = 0;	1416	PangoAttrList *attrs = 0;
1098	const char *text = pango_layout_get_text (self->pl);	1417	const char *text = pango_layout_get_text (self->pl);
1099	const char *pos = text;	1418	const char *pos = text;
…		…
1134	if (attrs)	1453	if (attrs)
1135	pango_layout_set_attributes (self->pl, attrs);	1454	pango_layout_set_attributes (self->pl, attrs);
1136	}	1455	}
1137		1456
1138	void	1457	void
1139	get_shapes (CFPlus::Layout self)	1458	get_shapes (DC::Layout self)
1140	PPCODE:	1459	PPCODE:
1141	{	1460	{
1142	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1461	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1143		1462
1144	do	1463	do
1145	{	1464	{
1146	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1465	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1147		1466
1148	if (run && shape_attr_p (run))	1467	if (run && shape_attr_p (run))
1149	{	1468	{
1150	PangoRectangle extents;	1469	PangoRectangle extents;
1151	pango_layout_iter_get_run_extents (iter, 0, &extents);	1470	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1159		1478
1160	pango_layout_iter_free (iter);	1479	pango_layout_iter_free (iter);
1161	}	1480	}
1162		1481
1163	int	1482	int
1164	has_wrapped (CFPlus::Layout self)	1483	has_wrapped (DC::Layout self)
1165	CODE:	1484	CODE:
1166	{	1485	{
1167	int lines = 1;	1486	int lines = 1;
1168	const char *text = pango_layout_get_text (self->pl);	1487	const char *text = pango_layout_get_text (self->pl);
1169		1488
…		…
1174	}	1493	}
1175	OUTPUT:	1494	OUTPUT:
1176	RETVAL	1495	RETVAL
1177		1496
1178	SV *	1497	SV *
1179	get_text (CFPlus::Layout self)	1498	get_text (DC::Layout self)
1180	CODE:	1499	CODE:
1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1500	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1182	sv_utf8_decode (RETVAL);	1501	sv_utf8_decode (RETVAL);
1183	OUTPUT:	1502	OUTPUT:
1184	RETVAL	1503	RETVAL
1185		1504
1186	void	1505	void
1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1506	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1188	CODE:	1507	CODE:
1189	self->r = r;	1508	self->r = r;
1190	self->g = g;	1509	self->g = g;
1191	self->b = b;	1510	self->b = b;
1192	self->a = a;	1511	self->a = a;
1193		1512
1194	void	1513	void
1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1514	set_font (DC::Layout self, DC::Font font = 0)
1196	CODE:	1515	CODE:
1197	if (self->font != font)	1516	if (self->font != font)
1198	{	1517	{
1199	self->font = font;	1518	self->font = font;
1200	layout_update_font (self);	1519	layout_update_font (self);
1201	}	1520	}
1202		1521
1203	void	1522	void
1204	set_height (CFPlus::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1205	CODE:	1524	CODE:
1206	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1207	{	1526	{
1208	self->base_height = base_height;	1527	self->base_height = base_height;
1209	layout_update_font (self);	1528	layout_update_font (self);
1210	}	1529	}
1211		1530
1212	void	1531	void
1213	set_width (CFPlus::Layout self, int max_width = -1)	1532	set_width (DC::Layout self, int max_width = -1)
1214	CODE:	1533	CODE:
1215	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1534	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1216		1535
1217	void	1536	void
1218	set_indent (CFPlus::Layout self, int indent)	1537	set_indent (DC::Layout self, int indent)
1219	CODE:	1538	CODE:
1220	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1539	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1221		1540
1222	void	1541	void
1223	set_spacing (CFPlus::Layout self, int spacing)	1542	set_spacing (DC::Layout self, int spacing)
1224	CODE:	1543	CODE:
1225	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1544	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1226		1545
1227	void	1546	void
1228	set_ellipsise (CFPlus::Layout self, int ellipsise)	1547	set_ellipsise (DC::Layout self, int ellipsise)
1229	CODE:	1548	CODE:
1230	pango_layout_set_ellipsize (self->pl,	1549	pango_layout_set_ellipsize (self->pl,
1231	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1550	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1232	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1551	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1233	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1552	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1234	: PANGO_ELLIPSIZE_NONE	1553	: PANGO_ELLIPSIZE_NONE
1235	);	1554	);
1236		1555
1237	void	1556	void
1238	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1557	set_single_paragraph_mode (DC::Layout self, int spm)
1239	CODE:	1558	CODE:
1240	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1559	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1241		1560
1242	void	1561	void
1243	size (CFPlus::Layout self)	1562	size (DC::Layout self)
1244	PPCODE:	1563	PPCODE:
1245	{	1564	{
1246	int w, h;	1565	int w, h;
1247		1566
1248	layout_get_pixel_size (self, &w, &h);	1567	layout_get_pixel_size (self, &w, &h);
…		…
1251	PUSHs (sv_2mortal (newSViv (w)));	1570	PUSHs (sv_2mortal (newSViv (w)));
1252	PUSHs (sv_2mortal (newSViv (h)));	1571	PUSHs (sv_2mortal (newSViv (h)));
1253	}	1572	}
1254		1573
1255	int	1574	int
1256	descent (CFPlus::Layout self)	1575	descent (DC::Layout self)
1257	CODE:	1576	CODE:
1258	{	1577	{
1259	PangoRectangle rect;	1578	PangoRectangle rect;
1260	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1579	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1261	pango_layout_line_get_pixel_extents (line, 0, &rect);	1580	pango_layout_line_get_pixel_extents (line, 0, &rect);
1262	RETVAL = PANGO_DESCENT (rect);	1581	RETVAL = PANGO_DESCENT (rect);
1263	}	1582	}
1264	OUTPUT:	1583	OUTPUT:
1265	RETVAL	1584	RETVAL
1266		1585
1267	int	1586	int
1268	xy_to_index (CFPlus::Layout self, int x, int y)	1587	xy_to_index (DC::Layout self, int x, int y)
1269	CODE:	1588	CODE:
1270	{	1589	{
1271	int index, trailing;	1590	int index, trailing;
1272	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1591	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1273	RETVAL = index + trailing;	1592	RETVAL = index + trailing;
1274	}	1593	}
1275	OUTPUT:	1594	OUTPUT:
1276	RETVAL	1595	RETVAL
1277		1596
1278	void	1597	void
1279	cursor_pos (CFPlus::Layout self, int index)	1598	cursor_pos (DC::Layout self, int index)
1280	PPCODE:	1599	PPCODE:
1281	{	1600	{
1282	PangoRectangle strong_pos;	1601	PangoRectangle pos;
1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1602	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1284		1603
1285	EXTEND (SP, 3);	1604	EXTEND (SP, 3);
1286	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1607	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1289	}	1608	}
1290		1609
1291	void	1610	void
1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1611	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1293	PPCODE:	1612	PPCODE:
1294	{	1613	{
1295	int line, x;	1614	int line, x;
1296		1615
1297	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1616	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1617	#if !PANGO_VERSION_CHECK (1, 17, 3)
1298	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1618	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1299		1619	--line;
		1620	#endif
1300	EXTEND (SP, 2);	1621	EXTEND (SP, 2);
1301	PUSHs (sv_2mortal (newSViv (line - 1)));	1622	PUSHs (sv_2mortal (newSViv (line)));
1302	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1623	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1303	}	1624	}
1304		1625
1305	void	1626	void
1306	line_x_to_index (CFPlus::Layout self, int line, int x)	1627	line_x_to_index (DC::Layout self, int line, int x)
1307	PPCODE:	1628	PPCODE:
1308	{	1629	{
1309	PangoLayoutLine *lp;	1630	PangoLayoutLine *lp;
1310	int index, trailing;	1631	int index, trailing;
1311		1632
1312	if (line < 0)	1633	if (line < 0)
1313	XSRETURN_EMPTY;	1634	XSRETURN_EMPTY;
1314		1635
1315	if (!(lp = pango_layout_get_line (self->pl, line)))	1636	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1316	XSRETURN_EMPTY; /* do better */	1637	XSRETURN_EMPTY; /* do better */
1317		1638
1318	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1639	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1319		1640
1320	EXTEND (SP, 2);	1641	EXTEND (SP, 2);
…		…
1326	PUSHs (sv_2mortal (newSViv (trailing)));	1647	PUSHs (sv_2mortal (newSViv (trailing)));
1327	}	1648	}
1328	}	1649	}
1329		1650
1330	void	1651	void
1331	render (CFPlus::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1332	CODE:	1653	CODE:
1333	rc_clear (self->rc);	1654	self->rc.clear ();
1334	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1335	self->pl,	1656	self->pl,
1336	self->rc,	1657	&self->rc,
1337	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1338	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1339	flags	1660	flags
1340	);	1661	);
1341	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
1342	// and does not do any recomputation...	1663	// and does not do any recomputation...
1343	pango_layout_context_changed (self->pl);	1664	pango_layout_context_changed (self->pl);
1344		1665
1345	void	1666	void
1346	draw (CFPlus::Layout self)	1667	draw (DC::Layout self)
1347	CODE:	1668	CODE:
1348	{	1669	{
1349	glEnable (GL_TEXTURE_2D);	1670	glEnable (GL_TEXTURE_2D);
1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1671	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1351	glEnable (GL_BLEND);	1672	glEnable (GL_BLEND);
1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1354	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1356		1677
1357	rc_draw (self->rc);	1678	self->rc.draw ();
1358		1679
1359	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1360	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1361	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1362	}	1683	}
1363		1684
1364	MODULE = CFPlus PACKAGE = CFPlus::Texture	1685	MODULE = Deliantra::Client PACKAGE = DC::Texture
1365		1686
1366	PROTOTYPES: ENABLE	1687	PROTOTYPES: ENABLE
1367		1688
1368	void	1689	void
1369	pad (SV *data_, int ow, int oh, int nw, int nh)	1690	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1437	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1438	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1439	}	1760	}
1440	}	1761	}
1441		1762
		1763	void
		1764	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)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 \|\| h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1442	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1443	CODE:	1885	CODE:
1444	{	1886	{
1445	GLint width;	1887	GLint width;
1446	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1448	RETVAL = width > 0;	1890	RETVAL = width > 0;
1449	}	1891	}
1450	OUTPUT:	1892	OUTPUT:
1451	RETVAL	1893	RETVAL
1452		1894
1453	MODULE = CFPlus PACKAGE = CFPlus::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1454		1896
1455	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1456		1898
1457	CFPlus::Map	1899	DC::Map
1458	new (SV *class)	1900	new (SV *klass)
1459	CODE:	1901	CODE:
1460	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1461	RETVAL->x = 0;	1903	RETVAL->x = 0;
1462	RETVAL->y = 0;	1904	RETVAL->y = 0;
1463	RETVAL->w = 0;	1905	RETVAL->w = 0;
1464	RETVAL->h = 0;	1906	RETVAL->h = 0;
1465	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1470	RETVAL->row = 0;	1912	RETVAL->row = 0;
1471	OUTPUT:	1913	OUTPUT:
1472	RETVAL	1914	RETVAL
1473		1915
1474	void	1916	void
1475	DESTROY (CFPlus::Map self)	1917	DESTROY (DC::Map self)
1476	CODE:	1918	CODE:
1477	{	1919	{
1478	map_clear (self);	1920	map_clear (self);
1479	Safefree (self->face2tile);	1921	Safefree (self->face2tile);
1480	Safefree (self->tex);	1922	Safefree (self->tex);
1481	Safefree (self);	1923	Safefree (self);
1482	}	1924	}
1483		1925
1484	void	1926	void
1485	resize (CFPlus::Map self, int map_width, int map_height)	1927	resize (DC::Map self, int map_width, int map_height)
1486	CODE:	1928	CODE:
1487	self->w = map_width;	1929	self->w = map_width;
1488	self->h = map_height;	1930	self->h = map_height;
1489		1931
1490	void	1932	void
1491	clear (CFPlus::Map self)	1933	clear (DC::Map self)
1492	CODE:	1934	CODE:
1493	map_clear (self);	1935	map_clear (self);
1494		1936
1495	void	1937	void
1496	set_tileid (CFPlus::Map self, int face, int tile)	1938	set_tileid (DC::Map self, int face, int tile)
1497	CODE:	1939	CODE:
1498	{	1940	{
1499	need_facenum (self, face); self->face2tile [face] = tile;	1941	need_facenum (self, face); self->face2tile [face] = tile;
1500	need_texid (self, tile);	1942	need_texid (self, tile);
1501	}	1943	}
1502		1944
1503	void	1945	void
1504	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1505	CODE:	1947	CODE:
1506	{	1948	{
1507	tileid texid;	1949	tileid texid;
1508	maptex *tex;	1950	maptex *tex;
1509		1951
1510	if (face < 0 \|\| face >= self->faces)	1952	if (face < 0 \|\| face >= self->faces)
1511	return;	1953	return;
1512		1954
1513	if (smooth < 0 \|\| smooth >= self->faces)	1955	if (smooth < 0 \|\| smooth >= self->faces)
1514	return;	1956	return;
1515		1957
1516	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1517		1959
1518	if (!texid)	1960	if (!texid)
1519	return;	1961	return;
1520		1962
1521	tex = self->tex + texid;	1963	tex = self->tex + texid;
1522	tex->smoothtile = self->face2tile [smooth];	1964	tex->smoothtile = self->face2tile [smooth];
1523	tex->smoothlevel = level;	1965	tex->smoothlevel = level;
1524	}	1966	}
1525		1967
1526	void	1968	void
1527	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1969	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1528	CODE:	1970	CODE:
1529	{	1971	{
1530	need_texid (self, texid);	1972	need_texid (self, texid);
1531		1973
1532	{	1974	{
…		…
1551	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1552	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1553	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1554	}	1996	}
1555		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
		2017
1556	int	2018	int
1557	ox (CFPlus::Map self)	2019	ox (DC::Map self)
1558	ALIAS:	2020	ALIAS:
1559	oy = 1	2021	oy = 1
1560	x = 2	2022	x = 2
1561	y = 3	2023	y = 3
1562	w = 4	2024	w = 4
…		…
1573	}	2035	}
1574	OUTPUT:	2036	OUTPUT:
1575	RETVAL	2037	RETVAL
1576		2038
1577	void	2039	void
1578	scroll (CFPlus::Map self, int dx, int dy)	2040	scroll (DC::Map self, int dx, int dy)
1579	CODE:	2041	CODE:
1580	{	2042	{
1581	if (dx > 0)	2043	if (dx > 0)
1582	map_blank (self, self->x, self->y, dx, self->h);	2044	map_blank (self, self->x, self->y, dx, self->h);
1583	else if (dx < 0)	2045	else if (dx < 0)
…		…
1591	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1592	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1593		2055
1594	while (self->y < 0)	2056	while (self->y < 0)
1595	{	2057	{
1596	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1597		2059
1598	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1599	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1600	}	2062	}
1601	}	2063	}
1602		2064
1603	SV *	2065	SV *
1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1605	CODE:	2067	CODE:
1606	{	2068	{
1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1608	uint8_t data_end = (uint8_t )SvEND (data_);	2070	uint8_t data_end = (uint8_t )SvEND (data_);
1609	mapcell *cell;	2071	mapcell *cell;
…		…
1630		2092
1631	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1632		2094
1633	if (flags & 8)	2095	if (flags & 8)
1634	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1635	if (extmap)	2099	do
1636	{	2100	{
1637	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1638		2103
1639	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1640	{	2107	{
1641	ext = *data++;
1642	cmd = ext & 0x3f;
1643
1644	if (cmd < 4)
1645	cell->darkness = 255 - ext * 64 + 1;
1646	else if (cmd == 5) // health
1647	{
1648	cell->stat_width = 1;	2108	cell->stat_width = 1;
1649	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1650	}
1651	else if (cmd == 6) // monster width
1652	cell->stat_width = *data++ + 1;
1653	else if (cmd == 0x47)
1654	{
1655	if (*data == 4)
1656	; // decode player count
1657
1658	data += *data + 1;
1659	}
1660	else if (cmd == 8) // cell flags
1661	cell->flags = *data++;
1662	else if (ext & 0x40) // unknown, multibyte => skip
1663	data += *data + 1;
1664	else
1665	data++;
1666	}	2110	}
1667	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1668	}	2128	}
1669	else	2129	while (ext & 0x80);
1670	cell->darkness = *data++ + 1;
1671	}	2130	}
1672		2131
1673	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1674	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1675	{	2134	{
…		…
1678	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1679		2138
1680	if (cell->tile [z])	2139	if (cell->tile [z])
1681	{	2140	{
1682	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1683	if (!tex->name)	2143	if (!tex->name)
1684	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1685		2145
1686	if (tex->smoothtile)	2146	if (tex->smoothtile)
1687	{	2147	{
1688	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1689	if (!smooth->name)	2150	if (!smooth->name)
1690	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1691	}	2152	}
1692	}	2153	}
1693	}	2154	}
1694	}	2155	}
1695	else	2156	else
1696	cell->darkness = 0;	2157	CELL_CLEAR (cell);
1697	}	2158	}
1698	}	2159	}
1699	OUTPUT:	2160	OUTPUT:
1700	RETVAL	2161	RETVAL
1701		2162
1702	SV *	2163	SV *
1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2164	mapmap (DC::Map self, int x0, int y0, int w, int h)
1704	CODE:	2165	CODE:
1705	{	2166	{
1706	int x1, x;	2167	int x1, x;
1707	int y1, y;	2168	int y1, y;
1708	int z;	2169	int z;
…		…
1721	? self->row + y	2182	? self->row + y
1722	: 0;	2183	: 0;
1723		2184
1724	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1725	{	2186	{
1726	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1727		2188
1728	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1729	{	2190	{
1730	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1731		2192
…		…
1733	{	2194	{
1734	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1735	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1736	int a1 = tex.a;	2197	int a1 = tex.a;
1737		2198
1738	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1739	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1740	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1741	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1742	}	2203	}
1743	}	2204	}
1744		2205
1745	*map++ = (r )	2206	*map++ = (r )
1746	\| (g << 8)	2207	\| (g << 8)
1747	\| (b << 16)	2208	\| (b << 16)
1748	\| (a << 24);	2209	\| (a << 24);
1749	}	2210	}
1750	}	2211	}
1751		2212
1752	RETVAL = map_sv;	2213	RETVAL = map_sv;
1753	}	2214	}
1754	OUTPUT:	2215	OUTPUT:
1755	RETVAL	2216	RETVAL
1756		2217
1757	void	2218	void
1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2219	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)
1759	CODE:	2220	CODE:
1760	{	2221	{
1761	int x, y, z;	2222	int x, y, z;
1762		2223
1763	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1766	smooth_key skey;	2225	int pl_x, pl_y;
1767		2226	maptex pl_tex;
1768	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
1769	rc_key_t key;	2229	rc_key_t key;
1770	rc_array_t *arr;	2230	rc_t::array_t *arr;
1771		2231
		2232	pl_tex.name = 0;
		2233
1772	// thats current max. sorry.	2234	// that's current max. sorry.
1773	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1774	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1775
1776	// clear key, in case of extra padding
1777	memset (&skey, 0, sizeof (skey));
1778		2237
1779	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
1780	key.r = 255;	2239	key.r = 255;
1781	key.g = 255;	2240	key.g = 255;
1782	key.b = 255;	2241	key.b = 255;
1783	key.a = 255;	2242	key.a = 255;
1784	key.mode = GL_QUADS;	2243	key.mode = GL_QUADS;
1785	key.format = GL_T2F_V3F;	2244	key.format = GL_T2F_V3F;
1786	key.texname = -1;
1787		2245
1788	mx += self->x;	2246	mx += self->x;
1789	my += self->y;	2247	my += self->y;
1790		2248
1791	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1792	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1793	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1794	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1795		2253
1796	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1798	{	2256	{
1799	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1816		2274
1817	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1818	{	2276	{
1819	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1820		2281
1821	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1822	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1823	{	2284	{
1824	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1834	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1835	int px, py;	2296	int px, py;
1836		2297
1837	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
1838	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1839	if (!tex.name)	2302	if (!tex.name)
1840	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1841		2304
1842	key.texname = tex.name;	2305	key.texname = tex.name;
1843	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
1844	}	2307	}
1845		2308
1846	px = (x + 1) * T - tex.w;	2309	px = (x + 1) * Th - tex.w;
1847	py = (y + 1) * T - tex.h;	2310	py = (y + 1) * Tw - tex.h;
1848		2311
1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1853
1854	if (cell->flags && z == 2)
1855	{	2313	{
1856	// overlays such as the speech bubble, probably more to come	2314	pl_x = px;
1857	if (cell->flags & 1)	2315	pl_y = py;
		2316	pl_tex = tex;
1858	{	2317	continue;
1859	maptex tex = self->tex [1];
1860	int px = x * T + T * 2 / 32;
1861	int py = y * T - T * 6 / 32;
1862
1863	if (tex.name)
1864	{
1865	if (key.texname != tex.name)
1866	{
1867	key.texname = tex.name;
1868	arr = rc_array (rc, &key);
1869	}
1870
1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1875	}
1876	}
1877	}	2318	}
		2319
		2320	arr->t2f_v3f (0 , 0 , px , py , 0);
		2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1878		2324
1879	// update smooth hash	2325	// update smooth hash
1880	if (tex.smoothtile)	2326	if (tex.smoothtile)
1881	{	2327	{
1882	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1883	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1884		2330
1885	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1886		2332
1887	// add bits to current tile and all neighbours. skey.x\|y is	2333	// add bits to current tile and all neighbours. skey.x\|y is
1888	// shifted +1\|+1 so we always stay positive.	2334	// shifted +1\|+1 so we always stay positive.
1889		2335
1890	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
1898		2344
1899	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1900	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
1901		2347
1902	// full tile	2348	// full tile
1903	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1904		2350
1905	// borders	2351	// borders
1906	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1907	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1908	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1909	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1910		2356
1911	// corners	2357	// corners
1912	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1913	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1914	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1915	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1916	}	2382	}
1917	}	2383	}
1918	}	2384	}
1919	}	2385	}
1920		2386
1921	rc_draw (rc);	2387	rc.draw ();
1922	rc_clear (rc);	2388	rc.clear ();
1923		2389
1924	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
1925	// this is basically counting sort	2391	// this is basically counting sort
1926	{	2392	{
1927	int w, b;	2393	int w, b;
1928		2394
1929	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
1930	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
1931	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1932	{	2400	{
1933	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
1934	if (smask)	2402	IV bits = it->second;
1935	for (b = 0; b < 32; ++b)	2403
1936	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
1937	{	2407	{
1938	int level = (w << 5) \| b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
1939	HE *he;	2416	if (tex.name)
1940
1941	hv_iterinit (smooth);
1942	while ((he = hv_iternext (smooth)))
1943	{	2417	{
1944	smooth_key skey = (smooth_key )HeKEY (he);	2418	// this time avoiding texture state changes
1945	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
1946		2420	if (key.texname != tex.name)
1947	if (!(bits & 0x1000)
1948	&& skey->level == level
1949	&& level > smooth_max [skey->x][skey->y])
1950	{	2421	{
1951	maptex tex = self->tex [skey->tile];	2422	self->tex [skey.tile].unused = 0;
1952	int px = (((int)skey->x) - 1) * T;
1953	int py = (((int)skey->y) - 1) * T;
1954	int border = bits & 15;
1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1956	float dx = tex.s * .0625f; // 16 images/row
1957	float dy = tex.t * .5f ; // 2 images/column
1958		2423
1959	if (tex.name)
1960	{
1961	// this time avoiding texture state changes
1962	// save gobs of state changes.
1963	if (key.texname != tex.name)
1964	{
1965	glEnd ();	2424	glEnd ();
1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1967	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
1968	}	2427	}
1969		2428
1970	if (border)	2429	if (border)
1971	{	2430	{
1972	float ox = border * dx;	2431	float ox = border * dx;
1973		2432
1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1978	}	2437	}
1979		2438
1980	if (corner)	2439	if (corner)
1981	{	2440	{
1982	float ox = corner * dx;	2441	float ox = corner * dx;
1983		2442
1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1988	}
1989	}
1990	}	2447	}
1991	}	2448	}
1992	}	2449	}
1993	}	2450	}
1994		2451
1995	glEnd ();	2452	glEnd ();
1996	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
1997	key.texname = -1;	2454	key.texname = -1;
1998	}	2455	}
1999
2000	hv_clear (smooth);
2001	}	2456	}
2002		2457
		2458	if (pl_tex.name)
		2459	{
		2460	maptex tex = pl_tex;
		2461	int px = pl_x + sdx;
		2462	int py = pl_y + sdy;
		2463
		2464	key.texname = tex.name;
		2465	rc_t::array_t &arr = rc.array (key);
		2466
		2467	arr.t2f_v3f (0 , 0 , px , py , 0);
		2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2471
		2472	rc.draw ();
		2473	}
		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2003	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2004	rc_free (rc);
2005		2479
2006	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2007	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2008	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2009	{	2483	{
…		…
2012	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2013	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2014	{	2488	{
2015	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2016		2490
2017	int px = x * T;	2491	int px = x * Tw;
2018	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
2019		2499
2020	if (cell->stat_hp)	2500	if (cell->stat_hp)
2021	{	2501	{
2022	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2023	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2024		2504
2025	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2026	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2027	px + width - 1, py);	2507	px + width - 1, py);
2028		2508
…		…
2034	}	2514	}
2035	}	2515	}
2036	}	2516	}
2037		2517
2038	void	2518	void
2039	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2040	CODE:	2520	CODE:
2041	{	2521	{
2042	static float color[16][3] = {	2522	static float color[16][3] = {
2043	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2044	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2045	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2046	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2047		2527
2048	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2049	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2050	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2051	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2052		2532
2053	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2054	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2055	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2056	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2057		2537
2058	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2059		2539
2060	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2061	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2062	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2063	};	2543	};
2064		2544
2065	int x, y;	2545	int x, y;
2066		2546
2067	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2068	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2069	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2070	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2071	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2072		2558
2073	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2077		2563
2078	if (m)	2564	if (m)
2079	{	2565	{
2080	float *c = color [m & 15];	2566	float *c = color [m & 15];
2081		2567
2082	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2083	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2084		2570
2085	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2086	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2087	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2088	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2089	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2090	}	2576	}
…		…
2094	glDisable (GL_BLEND);	2580	glDisable (GL_BLEND);
2095	glDisable (GL_TEXTURE_2D);	2581	glDisable (GL_TEXTURE_2D);
2096	}	2582	}
2097		2583
2098	void	2584	void
2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2100	PPCODE:	2586	PPCODE:
2101	{	2587	{
2102	int x, y;	2588	int x, y;
2103	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2104	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2105	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2106	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2594	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2595	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2596	memset (darkness1, 0, sw1*sh1);
2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2110		2597
2111	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2112	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2113		2600
2114	mx += self->x - 1;	2601	mx += self->x - 1;
2115	my += self->y - 1;	2602	my += self->y - 1;
2116
2117	memset (darkness1, 255, sw1 * sh1);
2118		2603
2119	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2120	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2121	{	2606	{
2122	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2125	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2126	{	2611	{
2127	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2128		2613
2129	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2130	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2131	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2132	}	2617	}
2133	}	2618	}
2134		2619
2135	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2136	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2155		2640
2156	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2157	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2158	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2159		2644
2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2169	}	2654	}
2170		2655
2171	free (darkness1);	2656	free (darkness1);
2172		2657
2173	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2174	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2175	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2176	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2177	}	2662	}
2178		2663
2179	SV *	2664	SV *
2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2665	get_rect (DC::Map self, int x0, int y0, int w, int h)
2181	CODE:	2666	CODE:
2182	{	2667	{
2183	int x, y, x1, y1;	2668	int x, y, x1, y1;
2184	SV data_sv = newSV (w h * 7 + 5);	2669	SV data_sv = newSV (w h * 7 + 5);
2185	uint8_t data = (uint8_t )SvPVX (data_sv);	2670	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2242	else	2727	else
2243	*data++ = 0;	2728	*data++ = 0;
2244	}	2729	}
2245	}	2730	}
2246		2731
		2732	/* if size is wh + 5 then no data has been found /
		2733	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2734	{
2247	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2248	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2737	}
		2738
2249	RETVAL = data_sv;	2739	RETVAL = data_sv;
2250	}	2740	}
2251	OUTPUT:	2741	OUTPUT:
2252	RETVAL	2742	RETVAL
2253		2743
2254	void	2744	void
2255	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2745	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2256	PPCODE:	2746	PPCODE:
2257	{	2747	{
2258	int x, y, z;	2748	int x, y, z;
2259	int w, h;	2749	int w, h;
2260	int x1, y1;	2750	int x1, y1;
		2751	STRLEN len;
		2752	uint8_t data, end;
		2753
		2754	len = SvLEN (data_sv);
		2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2757	end = data + len + 8;
		2758
		2759	if (len < 5)
		2760	XSRETURN_EMPTY;
2261		2761
2262	if (*data++ != 0)	2762	if (*data++ != 0)
2263	XSRETURN_EMPTY; /* version mismatch */	2763	XSRETURN_EMPTY; /* version mismatch */
2264		2764
2265	w = data++ << 8; w \|= data++;	2765	w = data++ << 8; w \|= data++;
…		…
2280	{	2780	{
2281	maprow *row = map_get_row (self, y);	2781	maprow *row = map_get_row (self, y);
2282		2782
2283	for (x = x0; x < x1; x++)	2783	for (x = x0; x < x1; x++)
2284	{	2784	{
		2785	uint8_t flags;
		2786
		2787	if (data + 7 >= end)
		2788	XSRETURN_EMPTY;
		2789
2285	uint8_t flags = *data++;	2790	flags = *data++;
2286		2791
2287	if (flags)	2792	if (flags)
2288	{	2793	{
2289	mapcell *cell = row_get_cell (row, x);	2794	mapcell *cell = row_get_cell (row, x);
2290	tileid tile[3] = { 0, 0, 0 };	2795	tileid tile[3] = { 0, 0, 0 };
…		…
2293	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2798	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2294	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2799	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2295		2800
2296	if (cell->darkness == 0)	2801	if (cell->darkness == 0)
2297	{	2802	{
2298	cell->darkness = 0;	2803	/cell->darkness = 0;/
		2804	EXTEND (SP, 3);
2299		2805
2300	for (z = 0; z <= 2; z++)	2806	for (z = 0; z <= 2; z++)
2301	{	2807	{
2302	tileid t = tile [z];	2808	tileid t = tile [z];
2303		2809
2304	if (t >= self->texs \|\| (t && !self->tex [t].name))	2810	if (t >= self->texs \|\| (t && !self->tex [t].name))
2305	{	2811	{
2306	XPUSHs (sv_2mortal (newSViv (t)));	2812	PUSHs (sv_2mortal (newSViv (t)));
2307	need_texid (self, t);	2813	need_texid (self, t);
2308	}	2814	}
2309		2815
2310	cell->tile [z] = t;	2816	cell->tile [z] = t;
2311	}	2817	}
…		…
2313	}	2819	}
2314	}	2820	}
2315	}	2821	}
2316	}	2822	}
2317		2823
2318	MODULE = CFPlus PACKAGE = CFPlus::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2319		2825
2320	CFPlus::RW	2826	DC::RW
2321	new (SV class, SV data_sv)	2827	new (SV klass, SV data_sv)
2322	CODE:	2828	CODE:
2323	{	2829	{
2324	STRLEN datalen;	2830	STRLEN datalen;
2325	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2326		2832
2327	RETVAL = SDL_RWFromConstMem (data, datalen);	2833	RETVAL = SDL_RWFromConstMem (data, datalen);
2328	}	2834	}
2329	OUTPUT:	2835	OUTPUT:
2330	RETVAL	2836	RETVAL
2331		2837
2332	CFPlus::RW	2838	DC::RW
2333	new_from_file (SV class, const char path, const char *mode = "rb")	2839	new_from_file (SV klass, const char path, const char *mode = "rb")
2334	CODE:	2840	CODE:
2335	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2336	OUTPUT:	2842	OUTPUT:
2337	RETVAL	2843	RETVAL
2338		2844
2339	# fails on win32:	2845	# fails on win32:
2340	# CFPlus.xs(2268) : error C2059: syntax error : '('	2846	# dc.xs(2268) : error C2059: syntax error : '('
2341	#void	2847	#void
2342	#close (CFPlus::RW self)	2848	#close (DC::RW self)
2343	# CODE:	2849	# CODE:
2344	# (self->(close)) (self);	2850	# (self->(close)) (self);
2345		2851
2346	MODULE = CFPlus PACKAGE = CFPlus::Channel	2852	MODULE = Deliantra::Client PACKAGE = DC::Channel
2347		2853
2348	PROTOTYPES: DISABLE	2854	PROTOTYPES: DISABLE
2349		2855
2350	CFPlus::Channel	2856	DC::Channel
2351	find ()	2857	find ()
2352	CODE:	2858	CODE:
2353	{	2859	{
2354	RETVAL = Mix_GroupAvailable (-1);	2860	RETVAL = Mix_GroupAvailable (-1);
2355		2861
2356	if (RETVAL < 0)	2862	if (RETVAL < 0)
2357	{	2863	{
2358	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2359		2865
2360	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2361	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2362		2873	}
		2874	else
2363	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2364	}	2876	}
2365		2877
2366	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2367	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2368	}	2880	}
2369	OUTPUT:	2881	OUTPUT:
2370	RETVAL	2882	RETVAL
2371		2883
2372	void	2884	void
2373	halt (CFPlus::Channel self)	2885	halt (DC::Channel self)
2374	CODE:	2886	CODE:
2375	Mix_HaltChannel (self);	2887	Mix_HaltChannel (self);
2376		2888
2377	void	2889	void
2378	expire (CFPlus::Channel self, int ticks = -1)	2890	expire (DC::Channel self, int ticks = -1)
2379	CODE:	2891	CODE:
2380	Mix_ExpireChannel (self, ticks);	2892	Mix_ExpireChannel (self, ticks);
2381		2893
2382	void	2894	void
2383	fade_out (CFPlus::Channel self, int ticks = -1)	2895	fade_out (DC::Channel self, int ticks = -1)
2384	CODE:	2896	CODE:
2385	Mix_FadeOutChannel (self, ticks);	2897	Mix_FadeOutChannel (self, ticks);
2386		2898
2387	int	2899	int
2388	volume (CFPlus::Channel self, int volume)	2900	volume (DC::Channel self, int volume)
2389	CODE:	2901	CODE:
2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2902	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2391	OUTPUT:	2903	OUTPUT:
2392	RETVAL	2904	RETVAL
2393		2905
2394	void	2906	void
2395	unregister_all_effects (CFPlus::Channel self)	2907	unregister_all_effects (DC::Channel self)
2396	CODE:	2908	CODE:
2397	Mix_UnregisterAllEffects (self);	2909	Mix_UnregisterAllEffects (self);
2398		2910
2399	void	2911	void
2400	set_panning (CFPlus::Channel self, int left, int right)	2912	set_panning (DC::Channel self, int left, int right)
2401	CODE:	2913	CODE:
2402	left = CLAMP (left , 0, 255);	2914	left = CLAMP (left , 0, 255);
2403	right = CLAMP (right, 0, 255);	2915	right = CLAMP (right, 0, 255);
2404	Mix_SetPanning (self, left, right);	2916	Mix_SetPanning (self, left, right);
2405		2917
2406	void	2918	void
2407	set_distance (CFPlus::Channel self, int distance)	2919	set_distance (DC::Channel self, int distance)
2408	CODE:	2920	CODE:
2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2921	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2410		2922
2411	void	2923	void
2412	set_position (CFPlus::Channel self, int angle, int distance)	2924	set_position (DC::Channel self, int angle, int distance)
2413	CODE:	2925	CODE:
2414		2926
2415	void	2927	void
2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2417	CODE:	2929	CODE:
2418	{	2930	{
2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2422	}	2934	}
2423		2935
2424	void	2936	void
2425	set_reverse_stereo (CFPlus::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
2426	CODE:	2938	CODE:
2427	Mix_SetReverseStereo (self, flip);	2939	Mix_SetReverseStereo (self, flip);
2428		2940
2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2430		2942
2431	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2432		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2433	CFPlus::MixChunk	2957	DC::MixChunk
2434	new (SV *class, CFPlus::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2435	CODE:	2959	CODE:
2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2437	OUTPUT:	2961	OUTPUT:
2438	RETVAL	2962	RETVAL
2439		2963
2440	void	2964	void
2441	DESTROY (CFPlus::MixChunk self)	2965	DESTROY (DC::MixChunk self)
2442	CODE:	2966	CODE:
2443	Mix_FreeChunk (self);	2967	Mix_FreeChunk (self);
2444		2968
2445	int	2969	int
2446	volume (CFPlus::MixChunk self, int volume = -1)	2970	volume (DC::MixChunk self, int volume = -1)
2447	CODE:	2971	CODE:
2448	if (items > 1)	2972	if (items > 1)
2449	volume = CLAMP (volume, 0, 128);	2973	volume = CLAMP (volume, 0, 128);
2450	RETVAL = Mix_VolumeChunk (self, volume);	2974	RETVAL = Mix_VolumeChunk (self, volume);
2451	OUTPUT:	2975	OUTPUT:
2452	RETVAL	2976	RETVAL
2453		2977
2454	CFPlus::Channel	2978	DC::Channel
2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2979	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2456	CODE:	2980	CODE:
2457	{	2981	{
2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2982	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2459		2983
2460	if (RETVAL < 0)	2984	if (RETVAL < 0)
…		…
2467	}	2991	}
2468	}	2992	}
2469	OUTPUT:	2993	OUTPUT:
2470	RETVAL	2994	RETVAL
2471		2995
2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
2473		3009
2474	int	3010	int
2475	volume (int volume = -1)	3011	volume (int volume = -1)
2476	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2477	CODE:	3013	CODE:
…		…
2489	void	3025	void
2490	halt ()	3026	halt ()
2491	CODE:	3027	CODE:
2492	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2493		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2494	CFPlus::MixMusic	3037	DC::MixMusic
2495	new (SV *class, CFPlus::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2496	CODE:	3039	CODE:
2497	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2498	OUTPUT:	3041	OUTPUT:
2499	RETVAL	3042	RETVAL
2500		3043
2501	void	3044	void
2502	DESTROY (CFPlus::MixMusic self)	3045	DESTROY (DC::MixMusic self)
2503	CODE:	3046	CODE:
2504	Mix_FreeMusic (self);	3047	Mix_FreeMusic (self);
2505		3048
2506	int	3049	int
2507	play (CFPlus::MixMusic self, int loops = -1)	3050	play (DC::MixMusic self, int loops = -1)
2508	CODE:	3051	CODE:
2509	RETVAL = Mix_PlayMusic (self, loops);	3052	RETVAL = Mix_PlayMusic (self, loops);
2510	OUTPUT:	3053	OUTPUT:
2511	RETVAL	3054	RETVAL
2512		3055
2513	void	3056	void
2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3057	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2515	CODE:	3058	CODE:
2516	Mix_FadeInMusicPos (self, loops, ms, position);	3059	Mix_FadeInMusicPos (self, loops, ms, position);
2517		3060
2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3061	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2519		3062
2520	PROTOTYPES: ENABLE	3063	PROTOTYPES: ENABLE
2521		3064
2522	BOOT:	3065	BOOT:
2523	{	3066	{
2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3067	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2525	static const struct {	3068	static const struct {
2526	const char *name;	3069	const char *name;
2527	IV iv;	3070	IV iv;
2528	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2529	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2530	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2531	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2532	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2533	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2534	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2535	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2536	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2537	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2549	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2550	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2551	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2552	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2553	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2554	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2555	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2556	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2557	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2558	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2626	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2627	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2628	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2629	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2630	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2631	# undef const_iv	3182	# undef const_iv
2632	};	3183	};
2633		3184
2634	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2635	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2636		3187
2637	texture_av = newAV ();	3188	texture_av = newAV ();
2638	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2639	}	3190	}
2640		3191
…		…
2642	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2643	CODE:	3194	CODE:
2644	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2645	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2646		3197
2647	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2648	gl_vendor ()	3202	gl_vendor ()
2649	CODE:	3203	CODE:
2650	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2651	OUTPUT:	3205	OUTPUT:
2652	RETVAL	3206	RETVAL
2653		3207
2654	char *	3208	const char *
2655	gl_version ()	3209	gl_version ()
2656	CODE:	3210	CODE:
2657	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2658	OUTPUT:	3212	OUTPUT:
2659	RETVAL	3213	RETVAL
2660		3214
2661	char *	3215	const char *
2662	gl_extensions ()	3216	gl_extensions ()
2663	CODE:	3217	CODE:
2664	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2665	OUTPUT:	3219	OUTPUT:
2666	RETVAL	3220	RETVAL
2667		3221
2668	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2669		3227
2670	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2671	CODE:	3229	CODE:
2672	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2673	OUTPUT:	3231	OUTPUT:
…		…
2681		3239
2682	int glGetError ()	3240	int glGetError ()
2683		3241
2684	void glFinish ()	3242	void glFinish ()
2685		3243
		3244	void glFlush ()
		3245
2686	void glClear (int mask)	3246	void glClear (int mask)
2687		3247
2688	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2689	PROTOTYPE: @	3249	PROTOTYPE: @
2690		3250
…		…
2699	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2700		3260
2701	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2702	CODE:	3262	CODE:
2703	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2704		3266
2705	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2706		3268
2707	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2708		3270
…		…
2743	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2744	CODE:	3306	CODE:
2745	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2746		3308
2747	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2748	ALIAS:	3311	ALIAS:
2749	glColor_premultiply = 1	3312	glColor_premultiply = 1
2750	CODE:	3313	CODE:
2751	if (ix)	3314	if (ix)
2752	{	3315	{
…		…
2822	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3385	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2823	CODE:	3386	CODE:
2824	if (gl.SeparableFilter2D)	3387	if (gl.SeparableFilter2D)
2825	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3388	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2826		3389
2827	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3390	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2828		3391
2829	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3392	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2830		3393
2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3394	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2832		3395
…		…
2858		3421
2859	void glEndList ()	3422	void glEndList ()
2860		3423
2861	void glCallList (int list)	3424	void glCallList (int list)
2862		3425
2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
		3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2864		3432
2865	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
2866		3434
2867	void	3435	void
2868	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
2869	PPCODE:	3437	PPCODE:
2870	{	3438	{
2871	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
2872	XPUSHs (self);	3440	XPUSHs (self);
2873	}	3441	}
2874		3442
2875	BOOT:	3443	BOOT:
2876	{	3444	{
2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3445	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2878		3446
2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3447	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3448	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3449	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3450	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2883	}	3451	}
2884		3452
2885	void	3453	void
2886	draw (SV *self)	3454	draw (SV *self)
2887	CODE:	3455	CODE:
2888	{	3456	{
2889	HV *hv;	3457	HV *hv;
2890	SV **svp;	3458	SV **svp;
2891	NV x, y, w, h;	3459	NV x, y, w, h;
2892	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
2893	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
2894	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
2895	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);
2896	double draw_x, draw_y;	3464	double draw_x, draw_y;
2897		3465
2898	if (!SvROK (self))	3466	if (!SvROK (self))
2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3467	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2900		3468
2901	hv = (HV *)SvRV (self);	3469	hv = (HV *)SvRV (self);
2902		3470
2903	if (SvTYPE (hv) != SVt_PVHV)	3471	if (SvTYPE (hv) != SVt_PVHV)
2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3472	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2905		3473
2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3474	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3475	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2908		3476
2909	if (!h \|\| !w)	3477	if (!h \|\| !w)

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC vs. Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC