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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
62		89
63	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
65		92
66	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
67		94
68	#if 0	95	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	97
71	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
72	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
73		121
74	static AV *texture_av;	122	static AV *texture_av;
75		123
76	static struct	124	static struct
77	{	125	{
…		…
120		168
121	#include "pango-font.c"	169	#include "pango-font.c"
122	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
123	#include "pango-render.c"	171	#include "pango-render.c"
124		172
125	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
129		177
130	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
131		179
132	static int	180	static int
133	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
134	{	182	{
135	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
136		184
137	while (attrs)	185	while (attrs)
138	{	186	{
139	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		188
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	190	return 1;
143		191
144	attrs = attrs->next;	192	attrs = attrs->next;
145	}	193	}
146		194
147	return 0;	195	return 0;
148	}	196	}
149		197
150	typedef struct cf_layout {	198	struct cf_layout {
151	PangoLayout *pl;	199	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
153	int base_height;	201	int base_height;
154	CFPlus__Font font;	202	DC__Font font;
155	rc_t *rc;	203	rc_t rc;
156	} *CFPlus__Layout;	204	};
157		205
		206	typedef cf_layout *DC__Layout;
		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
164	{	214	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
199		249
200	*w = rect.width;	250	*w = rect.width;
201	*h = rect.height;	251	*h = rect.height;
202	}	252	}
203		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
204	typedef uint16_t tileid;	256	typedef uint16_t tileid;
205	typedef uint16_t faceid;	257	typedef uint16_t faceid;
206		258
207	typedef struct {	259	struct maptex
		260	{
208	GLuint name;	261	GLuint name;
209	int w, h;	262	int w, h;
210	float s, t;	263	float s, t;
211	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
212	tileid smoothtile;	265	tileid smoothtile;
213	uint8_t smoothlevel;	266	uint8_t smoothlevel;
214	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
215		269
216	typedef struct {	270	struct mapcell
		271	{
217	uint32_t player;	272	uint32_t player;
218	tileid tile[3];	273	tileid tile[3];
219	uint16_t darkness;	274	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	276	};
222		277
223	typedef struct {	278	struct maprow
		279	{
224	int32_t c0, c1;	280	int32_t c0, c1;
225	mapcell *col;	281	mapcell *col;
226	} maprow;	282	};
227		283
228	typedef struct map {	284	struct mapgrid {
229	int x, y, w, h;	285	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
233		289
234	int32_t rows;	290	int32_t rows;
235	maprow *row;	291	maprow *row;
236	} *CFPlus__Map;	292	};
237		293
238	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
239	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
240	{	299	{
241	char *p;	300	T *p;
242		301
243	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	303	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	305	Safefree (ptr);
247		306
248	return p;	307	ptr = p;
249	}	308	}
250		309
251	static char *	310	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
264	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
265	{	320	{
266	while (self->faces <= face)	321	while (self->faces <= face)
267	{	322	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	324	self->faces *= 2;
270	}	325	}
271	}	326	}
272		327
273	static void	328	static void
274	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
275	{	330	{
276	while (self->texs <= texid)	331	while (self->texs <= texid)
277	{	332	{
278	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	334	self->texs *= 2;
280	}	335	}
281	}	336	}
282		337
283	static maprow *	338	static maprow *
284	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
285	{	340	{
286	if (0 > y)	341	if (0 > y)
287	{	342	{
288	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
290		345
291	self->rows += extend;	346	self->rows += extend;
292	self->y += extend;	347	self->y += extend;
293	y += extend;	348	y += extend;
294	}	349	}
295	else if (y >= self->rows)	350	else if (y >= self->rows)
296	{	351	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
299	self->rows += extend;	354	self->rows += extend;
300	}	355	}
301		356
302	return self->row + y;	357	return self->row + y;
303	}	358	}
…		…
313	}	368	}
314		369
315	if (row->c0 > x)	370	if (row->c0 > x)
316	{	371	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	374	row->c0 -= extend;
320	}	375	}
321	else if (x >= row->c1)	376	else if (x >= row->c1)
322	{	377	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	380	row->c1 += extend;
326	}	381	}
327		382
328	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
329	}	384	}
330		385
331	static mapcell *	386	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
333	{	388	{
334	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
335	}	390	}
336		391
337	static void	392	static void
338	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
339	{	394	{
340	int r;	395	int r;
341		396
342	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	405	self->oy = 0;
351	self->row = 0;	406	self->row = 0;
352	self->rows = 0;	407	self->rows = 0;
353	}	408	}
354		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
355	static void	420	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	422	{
358	int x, y;	423	int x, y;
359	maprow *row;	424	maprow *row;
360	mapcell *cell;	425	mapcell *cell;
361		426
…		…
373	if (x >= row->c1)	438	if (x >= row->c1)
374	break;	439	break;
375		440
376	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
377		442
378	cell->darkness = 0;	443	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	444	}
383	}	445	}
384	}	446	}
385		447
386	typedef struct {	448	struct smooth_key
		449	{
387	tileid tile;	450	tileid tile;
388	uint8_t x, y, level;	451	uint8_t x, y, level;
389	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
390		471
391	static void	472	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	474	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
395		476
396	if (SvIOK (*sv))	477	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
398	else	479	else
399	sv_setiv (*sv, bits);	480	it->second |= bits;
400	}	481	}
401		482
402	static void	483	static void
403	music_finished (void)	484	music_finished (void)
404	{	485	{
…		…
421	ev.code = 1;	502	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	504	ev.data2 = 0;
424		505
425	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
426	}	514	}
427		515
428	static unsigned int	516	static unsigned int
429	minpot (unsigned int n)	517	minpot (unsigned int n)
430	{	518	{
…		…
440	n |= n >> 16;	528	n |= n >> 16;
441		529
442	return n + 1;	530	return n + 1;
443	}	531	}
444		532
445	static unsigned int
446	popcount (unsigned int n)
447	{
448	n -= (n >> 1) & 0x55555555U;
449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
451	n *= 0x01010101U;
452
453	return n >> 24;
454	}
455
456	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
457	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
458	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
459		536
460	/******************************************************************************/	537	/******************************************************************************/
…		…
498	return 0;	575	return 0;
499		576
500	return 1;	577	return 1;
501	}	578	}
502		579
503	MODULE = CFPlus PACKAGE = CFPlus	580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META | KMOD_ALT))
		589	mod |= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD | G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
504		639
505	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
506		641
507	BOOT:	642	BOOT:
508	{	643	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	645	static const struct {
511	const char *name;	646	const char *name;
512	IV iv;	647	IV iv;
513	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
536		671
537	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
540		725
541	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
624		809
		810	const_iv (KMOD_LRAM),
		811
625	const_iv (MIX_DEFAULT_FORMAT),	812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
626	# undef const_iv	842	# undef const_iv
627	};	843	};
628		844
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		847
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	850	}
635		851
…		…
651	NV ceil (NV x)	867	NV ceil (NV x)
652		868
653	IV minpot (UV n)	869	IV minpot (UV n)
654		870
655	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
656		882
657	void	883	void
658	pango_init ()	884	pango_init ()
659	CODE:	885	CODE:
660	{	886	{
661	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	888	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	889	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		890	/*pango_context_set_font_description (opengl_context, default_font);*/
		891	#if PANGO_VERSION_CHECK (1, 15, 2)
		892	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		893	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		894	#endif
664	}	895	}
665		896
666	char *
667	SDL_GetError ()	897	char *SDL_GetError ()
668		898
669	int	899	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	900	PROTOTYPE: &
671		901
672	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
673	SDL_Quit ()	908	void SDL_Quit ()
		909
		910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
		912
		913	int SDL_GL_GetAttribute (int attr)
		914	CODE:
		915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		916	XSRETURN_UNDEF;
		917	OUTPUT:
		918	RETVAL
674		919
675	void	920	void
676	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	922	PPCODE:
678	{	923	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		938
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		941
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		943
702	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
703	while (*m)	945	while (*m)
704	{	946	{
705	if ((*m)->w >= 800 && (*m)->h >= 600)	947	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	948	{
707	AV *av = newAV ();	949	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
733	);	975	);
734		976
735	if (RETVAL)	977	if (RETVAL)
736	{	978	{
737	av_clear (texture_av);	979	av_clear (texture_av);
738
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	981	#include "glfunc.h"
742	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	985	}
744	}	986	}
745	OUTPUT:	987	OUTPUT:
746	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char *title, const char *icon)
747		992
748	void	993	void
749	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
750		995
751	char *	996	char *
752	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
753		999
754	int	1000	int
755	SDL_GetAppState ()	1001	SDL_GetAppState ()
756		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
757	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
758	poll_events ()	1014	peep_events ()
759	PPCODE:	1015	PPCODE:
760	{	1016	{
761	SDL_Event ev;	1017	SDL_Event ev;
762		1018
763	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
770	{	1026	{
771	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1028	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1034	break;
779		1035
780	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1055	x = ev.motion.x;
800	y = ev.motion.y;	1056	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1058	}
803		1059
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1066	}
811	break;	1067	break;
812		1068
813	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1072
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1081	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1082	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827	break;	1083	break;
828	}	1084	}
829		1085
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1087	}
832	}	1088	}
		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
833		1102
834	int	1103	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1105	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
839		1108
840	void	1109	void
841	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
894	}	1163	}
895	}	1164	}
896	#endif	1165	#endif
897	}	1166	}
898		1167
899	void	1168	int
900	add_font (char *file)	1169	add_font (char *file)
901	CODE:	1170	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
903		1181
904	void	1182	void
905	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
906	ALIAS:	1184	ALIAS:
907	load_image_file = 1	1185	load_image_file = 1
…		…
953		1231
954	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
963		1241
…		…
993	void	1271	void
994	error (char *message)	1272	error (char *message)
995	CODE:	1273	CODE:
996	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
997	#ifdef _WIN32	1275	#ifdef _WIN32
998	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
999	#endif	1277	#endif
1000		1278
1001	void	1279	void
1002	fatal (char *message)	1280	fatal (char *message)
1003	CODE:	1281	CODE:
1004	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
1005	#ifdef _WIN32	1283	#ifdef _WIN32
1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1007	#endif	1285	#endif
1008	_exit (1);	1286	_exit (1);
1009		1287
1010	void	1288	void
1011	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
1023	#if DEBUG	1301	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1303	#endif
1026	}	1304	}
1027		1305
1028	MODULE = CFPlus PACKAGE = CFPlus::Font	1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
		1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1314
1030	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1031		1316
1032	CFPlus::Font	1317	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1319	CODE:
1035	{	1320	{
1036	int count;	1321	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1040	}	1325	}
1041	OUTPUT:	1326	OUTPUT:
1042	RETVAL	1327	RETVAL
1043		1328
1044	void	1329	void
1045	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
1046	CODE:	1331	CODE:
1047	pango_font_description_free (self);	1332	pango_font_description_free (self);
1048		1333
1049	void	1334	void
1050	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
1051	PROTOTYPE: $	1336	PROTOTYPE: $
1052	CODE:	1337	CODE:
1053	default_font = self;	1338	default_font = self;
1054		1339
1055	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
1056		1341
1057	PROTOTYPES: DISABLE	1342	PROTOTYPES: DISABLE
1058		1343
1059	void	1344	void
1060	reset_glyph_cache ()	1345	glyph_cache_backup ()
1061	PROTOTYPE:	1346	PROTOTYPE:
1062	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
1063	tc_clear ();	1354	tc_restore ();
1064		1355
1065	CFPlus::Layout	1356	DC::Layout
1066	new (SV *class)	1357	new (SV *klass)
1067	CODE:	1358	CODE:
1068	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1069		1360
1070	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1071	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1072	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1073	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1074	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1075	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1076	RETVAL->font = 0;	1367	RETVAL->font = 0;
1077	RETVAL->rc = rc_alloc ();
1078		1368
1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1080	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1081	OUTPUT:	1371	OUTPUT:
1082	RETVAL	1372	RETVAL
1083		1373
1084	void	1374	void
1085	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
1086	CODE:	1376	CODE:
1087	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1088	rc_free (self->rc);
1089	Safefree (self);	1378	delete self;
1090		1379
1091	void	1380	void
1092	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1093	CODE:	1382	CODE:
1094	{	1383	{
1095	STRLEN textlen;	1384	STRLEN textlen;
1096	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
1097		1386
1098	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
1099	}	1388	}
1100		1389
1101	void	1390	void
1102	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
1103	CODE:	1392	CODE:
1104	{	1393	{
1105	STRLEN textlen;	1394	STRLEN textlen;
1106	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
1107		1396
1108	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
1109	}	1398	}
1110		1399
1111	void	1400	void
1112	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
1113	CODE:	1402	CODE:
1114	{	1403	{
1115	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
1116	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
1117	const char *pos = text;	1406	const char *pos = text;
…		…
1152	if (attrs)	1441	if (attrs)
1153	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
1154	}	1443	}
1155		1444
1156	void	1445	void
1157	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
1158	PPCODE:	1447	PPCODE:
1159	{	1448	{
1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1161		1450
1162	do	1451	do
1163	{	1452	{
1164	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1165		1454
1166	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1167	{	1456	{
1168	PangoRectangle extents;	1457	PangoRectangle extents;
1169	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1177		1466
1178	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
1179	}	1468	}
1180		1469
1181	int	1470	int
1182	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
1183	CODE:	1472	CODE:
1184	{	1473	{
1185	int lines = 1;	1474	int lines = 1;
1186	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
1187		1476
…		…
1192	}	1481	}
1193	OUTPUT:	1482	OUTPUT:
1194	RETVAL	1483	RETVAL
1195		1484
1196	SV *	1485	SV *
1197	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
1198	CODE:	1487	CODE:
1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1200	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
1201	OUTPUT:	1490	OUTPUT:
1202	RETVAL	1491	RETVAL
1203		1492
1204	void	1493	void
1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1494	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1206	CODE:	1495	CODE:
1207	self->r = r;	1496	self->r = r;
1208	self->g = g;	1497	self->g = g;
1209	self->b = b;	1498	self->b = b;
1210	self->a = a;	1499	self->a = a;
1211		1500
1212	void	1501	void
1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
1214	CODE:	1503	CODE:
1215	if (self->font != font)	1504	if (self->font != font)
1216	{	1505	{
1217	self->font = font;	1506	self->font = font;
1218	layout_update_font (self);	1507	layout_update_font (self);
1219	}	1508	}
1220		1509
1221	void	1510	void
1222	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1223	CODE:	1512	CODE:
1224	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1225	{	1514	{
1226	self->base_height = base_height;	1515	self->base_height = base_height;
1227	layout_update_font (self);	1516	layout_update_font (self);
1228	}	1517	}
1229		1518
1230	void	1519	void
1231	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1232	CODE:	1521	CODE:
1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1522	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1234		1523
1235	void	1524	void
1236	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1237	CODE:	1526	CODE:
1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1239		1528
1240	void	1529	void
1241	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1242	CODE:	1531	CODE:
1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1244		1533
1245	void	1534	void
1246	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1247	CODE:	1536	CODE:
1248	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1252	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1253	);	1542	);
1254		1543
1255	void	1544	void
1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1257	CODE:	1546	CODE:
1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1259		1548
1260	void	1549	void
1261	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1262	PPCODE:	1551	PPCODE:
1263	{	1552	{
1264	int w, h;	1553	int w, h;
1265		1554
1266	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1269	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1270	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1271	}	1560	}
1272		1561
1273	int	1562	int
1274	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1275	CODE:	1564	CODE:
1276	{	1565	{
1277	PangoRectangle rect;	1566	PangoRectangle rect;
1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1279	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1280	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1281	}	1570	}
1282	OUTPUT:	1571	OUTPUT:
1283	RETVAL	1572	RETVAL
1284		1573
1285	int	1574	int
1286	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1287	CODE:	1576	CODE:
1288	{	1577	{
1289	int index, trailing;	1578	int index, trailing;
1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1579	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1291	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1292	}	1581	}
1293	OUTPUT:	1582	OUTPUT:
1294	RETVAL	1583	RETVAL
1295		1584
1296	void	1585	void
1297	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1298	PPCODE:	1587	PPCODE:
1299	{	1588	{
1300	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1302		1591
1303	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1304	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1307	}	1596	}
1308		1597
1309	void	1598	void
1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1599	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1311	PPCODE:	1600	PPCODE:
1312	{	1601	{
1313	int line, x;	1602	int line, x;
1314		1603
1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1604	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1605	#if !PANGO_VERSION_CHECK (1, 17, 3)
1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1317		1607	--line;
		1608	#endif
1318	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1319	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1321	}	1612	}
1322		1613
1323	void	1614	void
1324	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1325	PPCODE:	1616	PPCODE:
1326	{	1617	{
1327	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1328	int index, trailing;	1619	int index, trailing;
1329		1620
1330	if (line < 0)	1621	if (line < 0)
1331	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1332		1623
1333	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1334	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1335		1626
1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1627	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1337		1628
1338	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1344	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1345	}	1636	}
1346	}	1637	}
1347		1638
1348	void	1639	void
1349	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1350	CODE:	1641	CODE:
1351	rc_clear (self->rc);	1642	self->rc.clear ();
1352	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1353	self->pl,	1644	self->pl,
1354	self->rc,	1645	&self->rc,
1355	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1356	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1357	flags	1648	flags
1358	);	1649	);
1359	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
1360	// and does not do any recomputation...	1651	// and does not do any recomputation...
1361	pango_layout_context_changed (self->pl);	1652	pango_layout_context_changed (self->pl);
1362		1653
1363	void	1654	void
1364	draw (CFPlus::Layout self)	1655	draw (DC::Layout self)
1365	CODE:	1656	CODE:
1366	{	1657	{
1367	glEnable (GL_TEXTURE_2D);	1658	glEnable (GL_TEXTURE_2D);
1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1369	glEnable (GL_BLEND);	1660	glEnable (GL_BLEND);
1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1372	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1374		1665
1375	rc_draw (self->rc);	1666	self->rc.draw ();
1376		1667
1377	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1378	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1379	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1380	}	1671	}
1381		1672
1382	MODULE = CFPlus PACKAGE = CFPlus::Texture	1673	MODULE = Deliantra::Client PACKAGE = DC::Texture
1383		1674
1384	PROTOTYPES: ENABLE	1675	PROTOTYPES: ENABLE
1385		1676
1386	void	1677	void
1387	pad (SV *data_, int ow, int oh, int nw, int nh)	1678	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1455	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1456	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1457	}	1748	}
1458	}	1749	}
1459		1750
		1751	void
		1752	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 || h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1461	CODE:	1873	CODE:
1462	{	1874	{
1463	GLint width;	1875	GLint width;
1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1466	RETVAL = width > 0;	1878	RETVAL = width > 0;
1467	}	1879	}
1468	OUTPUT:	1880	OUTPUT:
1469	RETVAL	1881	RETVAL
1470		1882
1471	MODULE = CFPlus PACKAGE = CFPlus::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1472		1884
1473	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1474		1886
1475	CFPlus::Map	1887	DC::Map
1476	new (SV *class)	1888	new (SV *klass)
1477	CODE:	1889	CODE:
1478	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1479	RETVAL->x = 0;	1891	RETVAL->x = 0;
1480	RETVAL->y = 0;	1892	RETVAL->y = 0;
1481	RETVAL->w = 0;	1893	RETVAL->w = 0;
1482	RETVAL->h = 0;	1894	RETVAL->h = 0;
1483	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1488	RETVAL->row = 0;	1900	RETVAL->row = 0;
1489	OUTPUT:	1901	OUTPUT:
1490	RETVAL	1902	RETVAL
1491		1903
1492	void	1904	void
1493	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1494	CODE:	1906	CODE:
1495	{	1907	{
1496	map_clear (self);	1908	map_clear (self);
1497	Safefree (self->face2tile);	1909	Safefree (self->face2tile);
1498	Safefree (self->tex);	1910	Safefree (self->tex);
1499	Safefree (self);	1911	Safefree (self);
1500	}	1912	}
1501		1913
1502	void	1914	void
1503	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1504	CODE:	1916	CODE:
1505	self->w = map_width;	1917	self->w = map_width;
1506	self->h = map_height;	1918	self->h = map_height;
1507		1919
1508	void	1920	void
1509	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1510	CODE:	1922	CODE:
1511	map_clear (self);	1923	map_clear (self);
1512		1924
1513	void	1925	void
1514	set_tileid (CFPlus::Map self, int face, int tile)	1926	set_tileid (DC::Map self, int face, int tile)
1515	CODE:	1927	CODE:
1516	{	1928	{
1517	need_facenum (self, face); self->face2tile [face] = tile;	1929	need_facenum (self, face); self->face2tile [face] = tile;
1518	need_texid (self, tile);	1930	need_texid (self, tile);
1519	}	1931	}
1520		1932
1521	void	1933	void
1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1523	CODE:	1935	CODE:
1524	{	1936	{
1525	tileid texid;	1937	tileid texid;
1526	maptex *tex;	1938	maptex *tex;
1527		1939
1528	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1529	return;	1941	return;
1530		1942
1531	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1532	return;	1944	return;
1533		1945
1534	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1535		1947
1536	if (!texid)	1948	if (!texid)
1537	return;	1949	return;
1538		1950
1539	tex = self->tex + texid;	1951	tex = self->tex + texid;
1540	tex->smoothtile = self->face2tile [smooth];	1952	tex->smoothtile = self->face2tile [smooth];
1541	tex->smoothlevel = level;	1953	tex->smoothlevel = level;
1542	}	1954	}
1543		1955
1544	void	1956	void
1545	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)	1957	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)
1546	CODE:	1958	CODE:
1547	{	1959	{
1548	need_texid (self, texid);	1960	need_texid (self, texid);
1549		1961
1550	{	1962	{
…		…
1569	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1570	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1572	}	1984	}
1573		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
		2005
1574	int	2006	int
1575	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1576	ALIAS:	2008	ALIAS:
1577	oy = 1	2009	oy = 1
1578	x = 2	2010	x = 2
1579	y = 3	2011	y = 3
1580	w = 4	2012	w = 4
…		…
1591	}	2023	}
1592	OUTPUT:	2024	OUTPUT:
1593	RETVAL	2025	RETVAL
1594		2026
1595	void	2027	void
1596	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1597	CODE:	2029	CODE:
1598	{	2030	{
1599	if (dx > 0)	2031	if (dx > 0)
1600	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1601	else if (dx < 0)	2033	else if (dx < 0)
…		…
1609	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1610	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1611		2043
1612	while (self->y < 0)	2044	while (self->y < 0)
1613	{	2045	{
1614	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1615		2047
1616	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1617	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1618	}	2050	}
1619	}	2051	}
1620		2052
1621	SV *	2053	SV *
1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1623	CODE:	2055	CODE:
1624	{	2056	{
1625	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1626	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1627	mapcell *cell;	2059	mapcell *cell;
…		…
1648		2080
1649	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1650		2082
1651	if (flags & 8)	2083	if (flags & 8)
1652	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1653	if (extmap)	2087	do
1654	{	2088	{
1655	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1656		2091
1657	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1658	{	2095	{
1659	ext = *data++;
1660	cmd = ext & 0x3f;
1661
1662	if (cmd < 4)
1663	cell->darkness = 255 - ext * 64 + 1;
1664	else if (cmd == 5) // health
1665	{
1666	cell->stat_width = 1;	2096	cell->stat_width = 1;
1667	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1668	}
1669	else if (cmd == 6) // monster width
1670	cell->stat_width = *data++ + 1;
1671	else if (cmd == 0x47)
1672	{
1673	if (*data == 4)
1674	; // decode player count
1675
1676	data += *data + 1;
1677	}
1678	else if (cmd == 8) // cell flags
1679	cell->flags = *data++;
1680	else if (ext & 0x40) // unknown, multibyte => skip
1681	data += *data + 1;
1682	else
1683	data++;
1684	}	2098	}
1685	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1686	}	2116	}
1687	else	2117	while (ext & 0x80);
1688	cell->darkness = *data++ + 1;
1689	}	2118	}
1690		2119
1691	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1692	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1693	{	2122	{
…		…
1696	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1697		2126
1698	if (cell->tile [z])	2127	if (cell->tile [z])
1699	{	2128	{
1700	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1701	if (!tex->name)	2131	if (!tex->name)
1702	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1703		2133
1704	if (tex->smoothtile)	2134	if (tex->smoothtile)
1705	{	2135	{
1706	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1707	if (!smooth->name)	2138	if (!smooth->name)
1708	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1709	}	2140	}
1710	}	2141	}
1711	}	2142	}
1712	}	2143	}
1713	else	2144	else
1714	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1715	}	2146	}
1716	}	2147	}
1717	OUTPUT:	2148	OUTPUT:
1718	RETVAL	2149	RETVAL
1719		2150
1720	SV *	2151	SV *
1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2152	mapmap (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2153	CODE:
1723	{	2154	{
1724	int x1, x;	2155	int x1, x;
1725	int y1, y;	2156	int y1, y;
1726	int z;	2157	int z;
…		…
1739	? self->row + y	2170	? self->row + y
1740	: 0;	2171	: 0;
1741		2172
1742	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1743	{	2174	{
1744	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1745		2176
1746	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1747	{	2178	{
1748	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1749		2180
…		…
1751	{	2182	{
1752	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1753	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1754	int a1 = tex.a;	2185	int a1 = tex.a;
1755		2186
1756	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1757	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1758	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1759	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1760	}	2191	}
1761	}	2192	}
1762		2193
1763	*map++ = (r )	2194	*map++ = (r )
1764	| (g << 8)	2195	| (g << 8)
1765	| (b << 16)	2196	| (b << 16)
1766	| (a << 24);	2197	| (a << 24);
1767	}	2198	}
1768	}	2199	}
1769		2200
1770	RETVAL = map_sv;	2201	RETVAL = map_sv;
1771	}	2202	}
1772	OUTPUT:	2203	OUTPUT:
1773	RETVAL	2204	RETVAL
1774		2205
1775	void	2206	void
1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2207	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1777	CODE:	2208	CODE:
1778	{	2209	{
1779	int x, y, z;	2210	int x, y, z;
1780		2211
1781	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1784	smooth_key skey;	2213	int pl_x, pl_y;
1785		2214	maptex pl_tex;
1786	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1787	rc_key_t key;	2217	rc_key_t key;
1788	rc_array_t *arr;	2218	rc_t::array_t *arr;
1789		2219
		2220	pl_tex.name = 0;
		2221
1790	// thats current max. sorry.	2222	// that's current max. sorry.
1791	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1792	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1793
1794	// clear key, in case of extra padding
1795	memset (&skey, 0, sizeof (skey));
1796		2225
1797	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1798	key.r = 255;	2227	key.r = 255;
1799	key.g = 255;	2228	key.g = 255;
1800	key.b = 255;	2229	key.b = 255;
1801	key.a = 255;	2230	key.a = 255;
1802	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1803	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1804	key.texname = -1;
1805		2233
1806	mx += self->x;	2234	mx += self->x;
1807	my += self->y;	2235	my += self->y;
1808		2236
1809	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1810	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1811	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1812	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1813		2241
1814	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1815	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1816	{	2244	{
1817	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1834		2262
1835	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1836	{	2264	{
1837	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
1838		2269
1839	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1840	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1841	{	2272	{
1842	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1852	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1853	int px, py;	2284	int px, py;
1854		2285
1855	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1856	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1857	if (!tex.name)	2290	if (!tex.name)
1858	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1859		2292
1860	key.texname = tex.name;	2293	key.texname = tex.name;
1861	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1862	}	2295	}
1863		2296
1864	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1865	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1866		2299
1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1871
1872	if (cell->flags && z == 2)
1873	{	2301	{
1874	// overlays such as the speech bubble, probably more to come	2302	pl_x = px;
1875	if (cell->flags & 1)	2303	pl_y = py;
		2304	pl_tex = tex;
1876	{	2305	continue;
1877	maptex tex = self->tex [1];
1878	int px = x * T + T * 2 / 32;
1879	int py = y * T - T * 6 / 32;
1880
1881	if (tex.name)
1882	{
1883	if (key.texname != tex.name)
1884	{
1885	key.texname = tex.name;
1886	arr = rc_array (rc, &key);
1887	}
1888
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1893	}
1894	}
1895	}	2306	}
		2307
		2308	arr->t2f_v3f (0 , 0 , px , py , 0);
		2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1896		2312
1897	// update smooth hash	2313	// update smooth hash
1898	if (tex.smoothtile)	2314	if (tex.smoothtile)
1899	{	2315	{
1900	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1901	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1902		2318
1903	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1904		2320
1905	// add bits to current tile and all neighbours. skey.x|y is	2321	// add bits to current tile and all neighbours. skey.x|y is
1906	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
1907		2323
1908	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1916		2332
1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1918	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1919		2335
1920	// full tile	2336	// full tile
1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1922		2338
1923	// borders	2339	// borders
1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1928		2344
1929	// corners	2345	// corners
1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1934	}	2370	}
1935	}	2371	}
1936	}	2372	}
1937	}	2373	}
1938		2374
1939	rc_draw (rc);	2375	rc.draw ();
1940	rc_clear (rc);	2376	rc.clear ();
1941		2377
1942	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1943	// this is basically counting sort	2379	// this is basically counting sort
1944	{	2380	{
1945	int w, b;	2381	int w, b;
1946		2382
1947	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
1948	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
1949	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1950	{	2388	{
1951	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1952	if (smask)	2390	IV bits = it->second;
1953	for (b = 0; b < 32; ++b)	2391
1954	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1955	{	2395	{
1956	int level = (w << 5) | b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
1957	HE *he;	2404	if (tex.name)
1958
1959	hv_iterinit (smooth);
1960	while ((he = hv_iternext (smooth)))
1961	{	2405	{
1962	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
1963	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1964		2408	if (key.texname != tex.name)
1965	if (!(bits & 0x1000)
1966	&& skey->level == level
1967	&& level > smooth_max [skey->x][skey->y])
1968	{	2409	{
1969	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1970	int px = (((int)skey->x) - 1) * T;
1971	int py = (((int)skey->y) - 1) * T;
1972	int border = bits & 15;
1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1974	float dx = tex.s * .0625f; // 16 images/row
1975	float dy = tex.t * .5f ; // 2 images/column
1976		2411
1977	if (tex.name)
1978	{
1979	// this time avoiding texture state changes
1980	// save gobs of state changes.
1981	if (key.texname != tex.name)
1982	{
1983	glEnd ();	2412	glEnd ();
1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1985	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1986	}	2415	}
1987		2416
1988	if (border)	2417	if (border)
1989	{	2418	{
1990	float ox = border * dx;	2419	float ox = border * dx;
1991		2420
1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1996	}	2425	}
1997		2426
1998	if (corner)	2427	if (corner)
1999	{	2428	{
2000	float ox = corner * dx;	2429	float ox = corner * dx;
2001		2430
2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2006	}
2007	}
2008	}	2435	}
2009	}	2436	}
2010	}	2437	}
2011	}	2438	}
2012		2439
2013	glEnd ();	2440	glEnd ();
2014	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2015	key.texname = -1;	2442	key.texname = -1;
2016	}	2443	}
2017
2018	hv_clear (smooth);
2019	}	2444	}
2020		2445
		2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
		2451
		2452	key.texname = tex.name;
		2453	rc_t::array_t &arr = rc.array (key);
		2454
		2455	arr.t2f_v3f (0 , 0 , px , py , 0);
		2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2459
		2460	rc.draw ();
		2461	}
		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2021	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2022	rc_free (rc);
2023		2467
2024	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2025	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2026	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2027	{	2471	{
…		…
2030	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2031	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2032	{	2476	{
2033	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2034		2478
2035	int px = x * T;	2479	int px = x * Tw;
2036	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2037		2487
2038	if (cell->stat_hp)	2488	if (cell->stat_hp)
2039	{	2489	{
2040	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2042		2492
2043	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2044	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2045	px + width - 1, py);	2495	px + width - 1, py);
2046		2496
…		…
2052	}	2502	}
2053	}	2503	}
2054	}	2504	}
2055		2505
2056	void	2506	void
2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2058	CODE:	2508	CODE:
2059	{	2509	{
2060	static float color[16][3] = {	2510	static float color[16][3] = {
2061	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2062	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2063	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2064	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2065		2515
2066	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2067	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2068	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2069	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2070		2520
2071	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2072	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2073	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2074	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2075		2525
2076	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2077		2527
2078	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2079	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2080	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2081	};	2531	};
2082		2532
2083	int x, y;	2533	int x, y;
2084		2534
2085	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2087	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2088	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2089	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2090		2546
2091	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2095		2551
2096	if (m)	2552	if (m)
2097	{	2553	{
2098	float *c = color [m & 15];	2554	float *c = color [m & 15];
2099		2555
2100	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2101	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2102		2558
2103	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2104	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2105	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2106	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2107	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2108	}	2564	}
…		…
2112	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2113	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2114	}	2570	}
2115		2571
2116	void	2572	void
2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2118	PPCODE:	2574	PPCODE:
2119	{	2575	{
2120	int x, y;	2576	int x, y;
2121	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2122	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2123	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2124	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2125	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2126	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2127	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2128		2585
2129	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2130	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2131		2588
2132	mx += self->x - 1;	2589	mx += self->x - 1;
2133	my += self->y - 1;	2590	my += self->y - 1;
2134
2135	memset (darkness1, 255, sw1 * sh1);
2136		2591
2137	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2138	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2139	{	2594	{
2140	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2599	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2146		2601
2147	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2148	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2149	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2150	}	2605	}
2151	}	2606	}
2152		2607
2153	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2154	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2173		2628
2174	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2175	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2176	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2177		2632
2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2187	}	2642	}
2188		2643
2189	free (darkness1);	2644	free (darkness1);
2190		2645
2191	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2192	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2193	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2194	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2195	}	2650	}
2196		2651
2197	SV *	2652	SV *
2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
2199	CODE:	2654	CODE:
2200	{	2655	{
2201	int x, y, x1, y1;	2656	int x, y, x1, y1;
2202	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2203	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2260	else	2715	else
2261	*data++ = 0;	2716	*data++ = 0;
2262	}	2717	}
2263	}	2718	}
2264		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2265	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2266	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2267	RETVAL = data_sv;	2727	RETVAL = data_sv;
2268	}	2728	}
2269	OUTPUT:	2729	OUTPUT:
2270	RETVAL	2730	RETVAL
2271		2731
2272	void	2732	void
2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2274	PPCODE:	2734	PPCODE:
2275	{	2735	{
2276	int x, y, z;	2736	int x, y, z;
2277	int w, h;	2737	int w, h;
2278	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2279		2749
2280	if (*data++ != 0)	2750	if (*data++ != 0)
2281	XSRETURN_EMPTY; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2282		2752
2283	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
…		…
2298	{	2768	{
2299	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2300		2770
2301	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2302	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2303	uint8_t flags = *data++;	2778	flags = *data++;
2304		2779
2305	if (flags)	2780	if (flags)
2306	{	2781	{
2307	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2308	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2311	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2312	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2313		2788
2314	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2315	{	2790	{
2316	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2317		2793
2318	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2319	{	2795	{
2320	tileid t = tile [z];	2796	tileid t = tile [z];
2321		2797
2322	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2323	{	2799	{
2324	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2325	need_texid (self, t);	2801	need_texid (self, t);
2326	}	2802	}
2327		2803
2328	cell->tile [z] = t;	2804	cell->tile [z] = t;
2329	}	2805	}
…		…
2331	}	2807	}
2332	}	2808	}
2333	}	2809	}
2334	}	2810	}
2335		2811
2336	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2337		2813
2338	CFPlus::RW	2814	DC::RW
2339	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2340	CODE:	2816	CODE:
2341	{	2817	{
2342	STRLEN datalen;	2818	STRLEN datalen;
2343	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2344		2820
2345	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2346	}	2822	}
2347	OUTPUT:	2823	OUTPUT:
2348	RETVAL	2824	RETVAL
2349		2825
2350	CFPlus::RW	2826	DC::RW
2351	new_from_file (SV *class, const char *path, const char *mode = "rb")	2827	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2352	CODE:	2828	CODE:
2353	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2354	OUTPUT:	2830	OUTPUT:
2355	RETVAL	2831	RETVAL
2356		2832
2357	# fails on win32:	2833	# fails on win32:
2358	# CFPlus.xs(2268) : error C2059: syntax error : '('	2834	# dc.xs(2268) : error C2059: syntax error : '('
2359	#void	2835	#void
2360	#close (CFPlus::RW self)	2836	#close (DC::RW self)
2361	# CODE:	2837	# CODE:
2362	# (self->(close)) (self);	2838	# (self->(close)) (self);
2363		2839
2364	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2365		2841
2366	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2367		2843
2368	CFPlus::Channel	2844	DC::Channel
2369	find ()	2845	find ()
2370	CODE:	2846	CODE:
2371	{	2847	{
2372	RETVAL = Mix_GroupAvailable (-1);	2848	RETVAL = Mix_GroupAvailable (-1);
2373		2849
2374	if (RETVAL < 0)	2850	if (RETVAL < 0)
2375	{	2851	{
2376	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2377		2853
2378	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2379	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2380		2861	}
		2862	else
2381	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2382	}	2864	}
2383		2865
2384	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2385	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2386	}	2868	}
2387	OUTPUT:	2869	OUTPUT:
2388	RETVAL	2870	RETVAL
2389		2871
2390	void	2872	void
2391	halt (CFPlus::Channel self)	2873	halt (DC::Channel self)
2392	CODE:	2874	CODE:
2393	Mix_HaltChannel (self);	2875	Mix_HaltChannel (self);
2394		2876
2395	void	2877	void
2396	expire (CFPlus::Channel self, int ticks = -1)	2878	expire (DC::Channel self, int ticks = -1)
2397	CODE:	2879	CODE:
2398	Mix_ExpireChannel (self, ticks);	2880	Mix_ExpireChannel (self, ticks);
2399		2881
2400	void	2882	void
2401	fade_out (CFPlus::Channel self, int ticks = -1)	2883	fade_out (DC::Channel self, int ticks = -1)
2402	CODE:	2884	CODE:
2403	Mix_FadeOutChannel (self, ticks);	2885	Mix_FadeOutChannel (self, ticks);
2404		2886
2405	int	2887	int
2406	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2407	CODE:	2889	CODE:
2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2409	OUTPUT:	2891	OUTPUT:
2410	RETVAL	2892	RETVAL
2411		2893
2412	void	2894	void
2413	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2414	CODE:	2896	CODE:
2415	Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2416		2898
2417	void	2899	void
2418	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2419	CODE:	2901	CODE:
2420	left = CLAMP (left , 0, 255);	2902	left = CLAMP (left , 0, 255);
2421	right = CLAMP (right, 0, 255);	2903	right = CLAMP (right, 0, 255);
2422	Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2423		2905
2424	void	2906	void
2425	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2426	CODE:	2908	CODE:
2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2428		2910
2429	void	2911	void
2430	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2431	CODE:	2913	CODE:
2432		2914
2433	void	2915	void
2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2435	CODE:	2917	CODE:
2436	{	2918	{
2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2440	}	2922	}
2441		2923
2442	void	2924	void
2443	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2444	CODE:	2926	CODE:
2445	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2446		2928
2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2448		2930
2449	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2450		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2451	CFPlus::MixChunk	2945	DC::MixChunk
2452	new (SV *class, CFPlus::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2453	CODE:	2947	CODE:
2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2455	OUTPUT:	2949	OUTPUT:
2456	RETVAL	2950	RETVAL
2457		2951
2458	void	2952	void
2459	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2460	CODE:	2954	CODE:
2461	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2462		2956
2463	int	2957	int
2464	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2465	CODE:	2959	CODE:
2466	if (items > 1)	2960	if (items > 1)
2467	volume = CLAMP (volume, 0, 128);	2961	volume = CLAMP (volume, 0, 128);
2468	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2469	OUTPUT:	2963	OUTPUT:
2470	RETVAL	2964	RETVAL
2471		2965
2472	CFPlus::Channel	2966	DC::Channel
2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2474	CODE:	2968	CODE:
2475	{	2969	{
2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2477		2971
2478	if (RETVAL < 0)	2972	if (RETVAL < 0)
…		…
2485	}	2979	}
2486	}	2980	}
2487	OUTPUT:	2981	OUTPUT:
2488	RETVAL	2982	RETVAL
2489		2983
2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
2491		2997
2492	int	2998	int
2493	volume (int volume = -1)	2999	volume (int volume = -1)
2494	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2495	CODE:	3001	CODE:
…		…
2507	void	3013	void
2508	halt ()	3014	halt ()
2509	CODE:	3015	CODE:
2510	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2511		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2512	CFPlus::MixMusic	3025	DC::MixMusic
2513	new (SV *class, CFPlus::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2514	CODE:	3027	CODE:
2515	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2516	OUTPUT:	3029	OUTPUT:
2517	RETVAL	3030	RETVAL
2518		3031
2519	void	3032	void
2520	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2521	CODE:	3034	CODE:
2522	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2523		3036
2524	int	3037	int
2525	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2526	CODE:	3039	CODE:
2527	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2528	OUTPUT:	3041	OUTPUT:
2529	RETVAL	3042	RETVAL
2530		3043
2531	void	3044	void
2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2533	CODE:	3046	CODE:
2534	Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2535		3048
2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2537		3050
2538	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2539		3052
2540	BOOT:	3053	BOOT:
2541	{	3054	{
2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2543	static const struct {	3056	static const struct {
2544	const char *name;	3057	const char *name;
2545	IV iv;	3058	IV iv;
2546	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2547	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2548	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2549	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2550	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2551	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2552	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2553	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2554	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2555	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2567	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2568	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2569	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2570	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2571	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2572	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2573	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2574	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2575	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2576	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2644	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2645	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2646	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2647	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2648	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2649	# undef const_iv	3170	# undef const_iv
2650	};	3171	};
2651		3172
2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2654		3175
2655	texture_av = newAV ();	3176	texture_av = newAV ();
2656	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2657	}	3178	}
2658		3179
…		…
2660	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2661	CODE:	3182	CODE:
2662	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2663	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2664		3185
2665	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2666	gl_vendor ()	3190	gl_vendor ()
2667	CODE:	3191	CODE:
2668	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2669	OUTPUT:	3193	OUTPUT:
2670	RETVAL	3194	RETVAL
2671		3195
2672	char *	3196	const char *
2673	gl_version ()	3197	gl_version ()
2674	CODE:	3198	CODE:
2675	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2676	OUTPUT:	3200	OUTPUT:
2677	RETVAL	3201	RETVAL
2678		3202
2679	char *	3203	const char *
2680	gl_extensions ()	3204	gl_extensions ()
2681	CODE:	3205	CODE:
2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2683	OUTPUT:	3207	OUTPUT:
2684	RETVAL	3208	RETVAL
2685		3209
2686	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2687		3215
2688	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2689	CODE:	3217	CODE:
2690	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2691	OUTPUT:	3219	OUTPUT:
…		…
2699		3227
2700	int glGetError ()	3228	int glGetError ()
2701		3229
2702	void glFinish ()	3230	void glFinish ()
2703		3231
		3232	void glFlush ()
		3233
2704	void glClear (int mask)	3234	void glClear (int mask)
2705		3235
2706	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2707	PROTOTYPE: @	3237	PROTOTYPE: @
2708		3238
…		…
2717	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2718		3248
2719	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2720	CODE:	3250	CODE:
2721	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2722		3254
2723	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2724		3256
2725	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2726		3258
…		…
2761	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2762	CODE:	3294	CODE:
2763	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2764		3296
2765	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2766	ALIAS:	3299	ALIAS:
2767	glColor_premultiply = 1	3300	glColor_premultiply = 1
2768	CODE:	3301	CODE:
2769	if (ix)	3302	if (ix)
2770	{	3303	{
…		…
2840	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3373	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2841	CODE:	3374	CODE:
2842	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2843	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2844		3377
2845	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3378	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2846		3379
2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3380	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2848		3381
2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3382	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2850		3383
…		…
2876		3409
2877	void glEndList ()	3410	void glEndList ()
2878		3411
2879	void glCallList (int list)	3412	void glCallList (int list)
2880		3413
2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
		3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2882		3420
2883	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2884		3422
2885	void	3423	void
2886	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2887	PPCODE:	3425	PPCODE:
2888	{	3426	{
2889	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2890	XPUSHs (self);	3428	XPUSHs (self);
2891	}	3429	}
2892		3430
2893	BOOT:	3431	BOOT:
2894	{	3432	{
2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2896		3434
2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3435	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3436	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3437	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3438	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2901	}	3439	}
2902		3440
2903	void	3441	void
2904	draw (SV *self)	3442	draw (SV *self)
2905	CODE:	3443	CODE:
2906	{	3444	{
2907	HV *hv;	3445	HV *hv;
2908	SV **svp;	3446	SV **svp;
2909	NV x, y, w, h;	3447	NV x, y, w, h;
2910	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2911	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2912	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2913	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);
2914	double draw_x, draw_y;	3452	double draw_x, draw_y;
2915		3453
2916	if (!SvROK (self))	3454	if (!SvROK (self))
2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2918		3456
2919	hv = (HV *)SvRV (self);	3457	hv = (HV *)SvRV (self);
2920		3458
2921	if (SvTYPE (hv) != SVt_PVHV)	3459	if (SvTYPE (hv) != SVt_PVHV)
2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2923		3461
2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3462	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3463	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2926		3464
2927	if (!h || !w)	3465	if (!h || !w)

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