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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.239 by root, Tue Dec 25 18:58:32 2007 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		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
…		…
650		866
651	NV ceil (NV x)	867	NV ceil (NV x)
652		868
653	IV minpot (UV n)	869	IV minpot (UV n)
654		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
655	IV popcount (UV n)	877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
656		888
657	void	889	void
658	pango_init ()	890	pango_init ()
659	CODE:	891	CODE:
660	{	892	{
661	opengl_fontmap = pango_opengl_font_map_new ();	893	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	894	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);	895	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		896	/*pango_context_set_font_description (opengl_context, default_font);*/
		897	#if PANGO_VERSION_CHECK (1, 15, 2)
		898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		899	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		900	#endif
664	}	901	}
665		902
666	char *
667	SDL_GetError ()	903	char *SDL_GetError ()
668		904
669	int	905	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	906	PROTOTYPE: &
671		907
672	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
673	SDL_Quit ()	914	void SDL_Quit ()
		915
		916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
		918
		919	int SDL_GL_GetAttribute (int attr)
		920	CODE:
		921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		922	XSRETURN_UNDEF;
		923	OUTPUT:
		924	RETVAL
674		925
675	void	926	void
676	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	928	PPCODE:
678	{	929	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		944
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	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);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		947
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		949
702	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
703	while (*m)	951	while (*m)
704	{	952	{
705	if ((*m)->w >= 800 && (*m)->h >= 600)	953	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	954	{
707	AV *av = newAV ();	955	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
733	);	981	);
734		982
735	if (RETVAL)	983	if (RETVAL)
736	{	984	{
737	av_clear (texture_av);	985	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);	986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	987	#include "glfunc.h"
742	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	991	}
744	}	992	}
745	OUTPUT:	993	OUTPUT:
746	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char *title, const char *icon)
747		998
748	void	999	void
749	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
750		1001
751	char *	1002	char *
752	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
753		1005
754	int	1006	int
755	SDL_GetAppState ()	1007	SDL_GetAppState ()
756		1008
		1009	int
		1010	SDL_GetModState ()
		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
757	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
758	poll_events ()	1020	peep_events ()
759	PPCODE:	1021	PPCODE:
760	{	1022	{
761	SDL_Event ev;	1023	SDL_Event ev;
762		1024
763	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
770	{	1032	{
771	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1034	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1037	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 */	1038	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);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1040	break;
779		1041
780	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1061	x = ev.motion.x;
800	y = ev.motion.y;	1062	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1064	}
803		1065
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1072	}
811	break;	1073	break;
812		1074
813	case SDL_MOUSEBUTTONDOWN:	1075	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1076	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1077	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1078
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1079	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1080	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1081	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1082	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1087	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1088	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827	break;	1089	break;
828	}	1090	}
829		1091
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1093	}
832	}	1094	}
		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
833		1108
834	int	1109	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1111	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
839		1114
840	void	1115	void
841	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
894	}	1169	}
895	}	1170	}
896	#endif	1171	#endif
897	}	1172	}
898		1173
899	void	1174	int
900	add_font (char *file)	1175	add_font (char *file)
901	CODE:	1176	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	void
		1182	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1183
		1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1185	void
		1186	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
903		1187
904	void	1188	void
905	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
906	ALIAS:	1190	ALIAS:
907	load_image_file = 1	1191	load_image_file = 1
…		…
953		1237
954	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	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)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
963		1247
…		…
993	void	1277	void
994	error (char *message)	1278	error (char *message)
995	CODE:	1279	CODE:
996	fprintf (stderr, "ERROR: %s\n", message);	1280	fprintf (stderr, "ERROR: %s\n", message);
997	#ifdef _WIN32	1281	#ifdef _WIN32
998	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1282	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
999	#endif	1283	#endif
1000		1284
1001	void	1285	void
1002	fatal (char *message)	1286	fatal (char *message)
1003	CODE:	1287	CODE:
1004	fprintf (stderr, "FATAL: %s\n", message);	1288	fprintf (stderr, "FATAL: %s\n", message);
1005	#ifdef _WIN32	1289	#ifdef _WIN32
1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1007	#endif	1291	#endif
1008	_exit (1);	1292	_exit (1);
1009		1293
1010	void	1294	void
1011	_exit (int retval = 0)	1295	_exit (int retval = 0)
…		…
1023	#if DEBUG	1307	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1309	#endif
1026	}	1310	}
1027		1311
1028	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
		1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1320
1030	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1031		1322
1032	CFPlus::Font	1323	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1324	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1325	CODE:
1035	{	1326	{
1036	int count;	1327	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1328	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1040	}	1331	}
1041	OUTPUT:	1332	OUTPUT:
1042	RETVAL	1333	RETVAL
1043		1334
1044	void	1335	void
1045	DESTROY (CFPlus::Font self)	1336	DESTROY (DC::Font self)
1046	CODE:	1337	CODE:
1047	pango_font_description_free (self);	1338	pango_font_description_free (self);
1048		1339
1049	void	1340	void
1050	make_default (CFPlus::Font self)	1341	make_default (DC::Font self)
1051	PROTOTYPE: $	1342	PROTOTYPE: $
1052	CODE:	1343	CODE:
1053	default_font = self;	1344	default_font = self;
1054		1345
1055	MODULE = CFPlus PACKAGE = CFPlus::Layout	1346	MODULE = Deliantra::Client PACKAGE = DC::Layout
1056		1347
1057	PROTOTYPES: DISABLE	1348	PROTOTYPES: DISABLE
1058		1349
1059	void	1350	void
1060	glyph_cache_backup ()	1351	glyph_cache_backup ()
…		…
1066	glyph_cache_restore ()	1357	glyph_cache_restore ()
1067	PROTOTYPE:	1358	PROTOTYPE:
1068	CODE:	1359	CODE:
1069	tc_restore ();	1360	tc_restore ();
1070		1361
1071	CFPlus::Layout	1362	DC::Layout
1072	new (SV *class)	1363	new (SV *klass)
1073	CODE:	1364	CODE:
1074	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1075		1366
1076	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1077	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1078	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1079	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1080	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1081	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1082	RETVAL->font = 0;	1373	RETVAL->font = 0;
1083	RETVAL->rc = rc_alloc ();
1084		1374
1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1086	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1087	OUTPUT:	1377	OUTPUT:
1088	RETVAL	1378	RETVAL
1089		1379
1090	void	1380	void
1091	DESTROY (CFPlus::Layout self)	1381	DESTROY (DC::Layout self)
1092	CODE:	1382	CODE:
1093	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1094	rc_free (self->rc);
1095	Safefree (self);	1384	delete self;
1096		1385
1097	void	1386	void
1098	set_text (CFPlus::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1099	CODE:	1388	CODE:
1100	{	1389	{
1101	STRLEN textlen;	1390	STRLEN textlen;
1102	char *text = SvPVutf8 (text_, textlen);	1391	char *text = SvPVutf8 (text_, textlen);
1103		1392
1104	pango_layout_set_text (self->pl, text, textlen);	1393	pango_layout_set_text (self->pl, text, textlen);
1105	}	1394	}
1106		1395
1107	void	1396	void
1108	set_markup (CFPlus::Layout self, SV *text_)	1397	set_markup (DC::Layout self, SV *text_)
1109	CODE:	1398	CODE:
1110	{	1399	{
1111	STRLEN textlen;	1400	STRLEN textlen;
1112	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1113		1402
1114	pango_layout_set_markup (self->pl, text, textlen);	1403	pango_layout_set_markup (self->pl, text, textlen);
1115	}	1404	}
1116		1405
1117	void	1406	void
1118	set_shapes (CFPlus::Layout self, ...)	1407	set_shapes (DC::Layout self, ...)
1119	CODE:	1408	CODE:
1120	{	1409	{
1121	PangoAttrList *attrs = 0;	1410	PangoAttrList *attrs = 0;
1122	const char *text = pango_layout_get_text (self->pl);	1411	const char *text = pango_layout_get_text (self->pl);
1123	const char *pos = text;	1412	const char *pos = text;
…		…
1158	if (attrs)	1447	if (attrs)
1159	pango_layout_set_attributes (self->pl, attrs);	1448	pango_layout_set_attributes (self->pl, attrs);
1160	}	1449	}
1161		1450
1162	void	1451	void
1163	get_shapes (CFPlus::Layout self)	1452	get_shapes (DC::Layout self)
1164	PPCODE:	1453	PPCODE:
1165	{	1454	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1455	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1456
1168	do	1457	do
1169	{	1458	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1459	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1460
1172	if (run && shape_attr_p (run))	1461	if (run && shape_attr_p (run))
1173	{	1462	{
1174	PangoRectangle extents;	1463	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1464	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1183		1472
1184	pango_layout_iter_free (iter);	1473	pango_layout_iter_free (iter);
1185	}	1474	}
1186		1475
1187	int	1476	int
1188	has_wrapped (CFPlus::Layout self)	1477	has_wrapped (DC::Layout self)
1189	CODE:	1478	CODE:
1190	{	1479	{
1191	int lines = 1;	1480	int lines = 1;
1192	const char *text = pango_layout_get_text (self->pl);	1481	const char *text = pango_layout_get_text (self->pl);
1193		1482
…		…
1198	}	1487	}
1199	OUTPUT:	1488	OUTPUT:
1200	RETVAL	1489	RETVAL
1201		1490
1202	SV *	1491	SV *
1203	get_text (CFPlus::Layout self)	1492	get_text (DC::Layout self)
1204	CODE:	1493	CODE:
1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1494	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1206	sv_utf8_decode (RETVAL);	1495	sv_utf8_decode (RETVAL);
1207	OUTPUT:	1496	OUTPUT:
1208	RETVAL	1497	RETVAL
1209		1498
1210	void	1499	void
1211	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1500	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1212	CODE:	1501	CODE:
1213	self->r = r;	1502	self->r = r;
1214	self->g = g;	1503	self->g = g;
1215	self->b = b;	1504	self->b = b;
1216	self->a = a;	1505	self->a = a;
1217		1506
1218	void	1507	void
1219	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1508	set_font (DC::Layout self, DC::Font font = 0)
1220	CODE:	1509	CODE:
1221	if (self->font != font)	1510	if (self->font != font)
1222	{	1511	{
1223	self->font = font;	1512	self->font = font;
1224	layout_update_font (self);	1513	layout_update_font (self);
1225	}	1514	}
1226		1515
1227	void	1516	void
1228	set_height (CFPlus::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1229	CODE:	1518	CODE:
1230	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1231	{	1520	{
1232	self->base_height = base_height;	1521	self->base_height = base_height;
1233	layout_update_font (self);	1522	layout_update_font (self);
1234	}	1523	}
1235		1524
1236	void	1525	void
1237	set_width (CFPlus::Layout self, int max_width = -1)	1526	set_width (DC::Layout self, int max_width = -1)
1238	CODE:	1527	CODE:
1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1528	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1240		1529
1241	void	1530	void
1242	set_indent (CFPlus::Layout self, int indent)	1531	set_indent (DC::Layout self, int indent)
1243	CODE:	1532	CODE:
1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1533	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1245		1534
1246	void	1535	void
1247	set_spacing (CFPlus::Layout self, int spacing)	1536	set_spacing (DC::Layout self, int spacing)
1248	CODE:	1537	CODE:
1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1538	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1250		1539
1251	void	1540	void
1252	set_ellipsise (CFPlus::Layout self, int ellipsise)	1541	set_ellipsise (DC::Layout self, int ellipsise)
1253	CODE:	1542	CODE:
1254	pango_layout_set_ellipsize (self->pl,	1543	pango_layout_set_ellipsize (self->pl,
1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1544	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1545	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1546	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1258	: PANGO_ELLIPSIZE_NONE	1547	: PANGO_ELLIPSIZE_NONE
1259	);	1548	);
1260		1549
1261	void	1550	void
1262	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1551	set_single_paragraph_mode (DC::Layout self, int spm)
1263	CODE:	1552	CODE:
1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1553	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1265		1554
1266	void	1555	void
1267	size (CFPlus::Layout self)	1556	size (DC::Layout self)
1268	PPCODE:	1557	PPCODE:
1269	{	1558	{
1270	int w, h;	1559	int w, h;
1271		1560
1272	layout_get_pixel_size (self, &w, &h);	1561	layout_get_pixel_size (self, &w, &h);
…		…
1275	PUSHs (sv_2mortal (newSViv (w)));	1564	PUSHs (sv_2mortal (newSViv (w)));
1276	PUSHs (sv_2mortal (newSViv (h)));	1565	PUSHs (sv_2mortal (newSViv (h)));
1277	}	1566	}
1278		1567
1279	int	1568	int
1280	descent (CFPlus::Layout self)	1569	descent (DC::Layout self)
1281	CODE:	1570	CODE:
1282	{	1571	{
1283	PangoRectangle rect;	1572	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1573	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1574	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1575	RETVAL = PANGO_DESCENT (rect);
1287	}	1576	}
1288	OUTPUT:	1577	OUTPUT:
1289	RETVAL	1578	RETVAL
1290		1579
1291	int	1580	int
1292	xy_to_index (CFPlus::Layout self, int x, int y)	1581	xy_to_index (DC::Layout self, int x, int y)
1293	CODE:	1582	CODE:
1294	{	1583	{
1295	int index, trailing;	1584	int index, trailing;
1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1585	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1297	RETVAL = index + trailing;	1586	RETVAL = index + trailing;
1298	}	1587	}
1299	OUTPUT:	1588	OUTPUT:
1300	RETVAL	1589	RETVAL
1301		1590
1302	void	1591	void
1303	cursor_pos (CFPlus::Layout self, int index)	1592	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1593	PPCODE:
1305	{	1594	{
1306	PangoRectangle strong_pos;	1595	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1596	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1597
1309	EXTEND (SP, 3);	1598	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1599	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1602	}
1314		1603
1315	void	1604	void
1316	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1605	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1606	PPCODE:
1318	{	1607	{
1319	int line, x;	1608	int line, x;
1320		1609
1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1610	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1611	#if !PANGO_VERSION_CHECK (1, 17, 3)
1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1612	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1323		1613	--line;
		1614	#endif
1324	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
1325	PUSHs (sv_2mortal (newSViv (line - 1)));	1616	PUSHs (sv_2mortal (newSViv (line)));
1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1617	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327	}	1618	}
1328		1619
1329	void	1620	void
1330	line_x_to_index (CFPlus::Layout self, int line, int x)	1621	line_x_to_index (DC::Layout self, int line, int x)
1331	PPCODE:	1622	PPCODE:
1332	{	1623	{
1333	PangoLayoutLine *lp;	1624	PangoLayoutLine *lp;
1334	int index, trailing;	1625	int index, trailing;
1335		1626
1336	if (line < 0)	1627	if (line < 0)
1337	XSRETURN_EMPTY;	1628	XSRETURN_EMPTY;
1338		1629
1339	if (!(lp = pango_layout_get_line (self->pl, line)))	1630	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1340	XSRETURN_EMPTY; /* do better */	1631	XSRETURN_EMPTY; /* do better */
1341		1632
1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1633	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1343		1634
1344	EXTEND (SP, 2);	1635	EXTEND (SP, 2);
…		…
1350	PUSHs (sv_2mortal (newSViv (trailing)));	1641	PUSHs (sv_2mortal (newSViv (trailing)));
1351	}	1642	}
1352	}	1643	}
1353		1644
1354	void	1645	void
1355	render (CFPlus::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1356	CODE:	1647	CODE:
1357	rc_clear (self->rc);	1648	self->rc.clear ();
1358	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1359	self->pl,	1650	self->pl,
1360	self->rc,	1651	&self->rc,
1361	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1362	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1363	flags	1654	flags
1364	);	1655	);
1365	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
1366	// and does not do any recomputation...	1657	// and does not do any recomputation...
1367	pango_layout_context_changed (self->pl);	1658	pango_layout_context_changed (self->pl);
1368		1659
1369	void	1660	void
1370	draw (CFPlus::Layout self)	1661	draw (DC::Layout self)
1371	CODE:	1662	CODE:
1372	{	1663	{
1373	glEnable (GL_TEXTURE_2D);	1664	glEnable (GL_TEXTURE_2D);
1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1665	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1375	glEnable (GL_BLEND);	1666	glEnable (GL_BLEND);
1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1378	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1380		1671
1381	rc_draw (self->rc);	1672	self->rc.draw ();
1382		1673
1383	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1385	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1386	}	1677	}
1387		1678
1388	MODULE = CFPlus PACKAGE = CFPlus::Texture	1679	MODULE = Deliantra::Client PACKAGE = DC::Texture
1389		1680
1390	PROTOTYPES: ENABLE	1681	PROTOTYPES: ENABLE
1391		1682
1392	void	1683	void
1393	pad (SV *data_, int ow, int oh, int nw, int nh)	1684	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1461	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1463	}	1754	}
1464	}	1755	}
1465		1756
		1757	void
		1758	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 || h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1467	CODE:	1879	CODE:
1468	{	1880	{
1469	GLint width;	1881	GLint width;
1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1472	RETVAL = width > 0;	1884	RETVAL = width > 0;
1473	}	1885	}
1474	OUTPUT:	1886	OUTPUT:
1475	RETVAL	1887	RETVAL
1476		1888
1477	MODULE = CFPlus PACKAGE = CFPlus::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1478		1890
1479	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1480		1892
1481	CFPlus::Map	1893	DC::Map
1482	new (SV *class)	1894	new (SV *klass)
1483	CODE:	1895	CODE:
1484	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1485	RETVAL->x = 0;	1897	RETVAL->x = 0;
1486	RETVAL->y = 0;	1898	RETVAL->y = 0;
1487	RETVAL->w = 0;	1899	RETVAL->w = 0;
1488	RETVAL->h = 0;	1900	RETVAL->h = 0;
1489	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1494	RETVAL->row = 0;	1906	RETVAL->row = 0;
1495	OUTPUT:	1907	OUTPUT:
1496	RETVAL	1908	RETVAL
1497		1909
1498	void	1910	void
1499	DESTROY (CFPlus::Map self)	1911	DESTROY (DC::Map self)
1500	CODE:	1912	CODE:
1501	{	1913	{
1502	map_clear (self);	1914	map_clear (self);
1503	Safefree (self->face2tile);	1915	Safefree (self->face2tile);
1504	Safefree (self->tex);	1916	Safefree (self->tex);
1505	Safefree (self);	1917	Safefree (self);
1506	}	1918	}
1507		1919
1508	void	1920	void
1509	resize (CFPlus::Map self, int map_width, int map_height)	1921	resize (DC::Map self, int map_width, int map_height)
1510	CODE:	1922	CODE:
1511	self->w = map_width;	1923	self->w = map_width;
1512	self->h = map_height;	1924	self->h = map_height;
1513		1925
1514	void	1926	void
1515	clear (CFPlus::Map self)	1927	clear (DC::Map self)
1516	CODE:	1928	CODE:
1517	map_clear (self);	1929	map_clear (self);
1518		1930
1519	void	1931	void
1520	set_tileid (CFPlus::Map self, int face, int tile)	1932	set_tileid (DC::Map self, int face, int tile)
1521	CODE:	1933	CODE:
1522	{	1934	{
1523	need_facenum (self, face); self->face2tile [face] = tile;	1935	need_facenum (self, face); self->face2tile [face] = tile;
1524	need_texid (self, tile);	1936	need_texid (self, tile);
1525	}	1937	}
1526		1938
1527	void	1939	void
1528	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1529	CODE:	1941	CODE:
1530	{	1942	{
1531	tileid texid;	1943	tileid texid;
1532	maptex *tex;	1944	maptex *tex;
1533		1945
1534	if (face < 0 || face >= self->faces)	1946	if (face < 0 || face >= self->faces)
1535	return;	1947	return;
1536		1948
1537	if (smooth < 0 || smooth >= self->faces)	1949	if (smooth < 0 || smooth >= self->faces)
1538	return;	1950	return;
1539		1951
1540	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1541		1953
1542	if (!texid)	1954	if (!texid)
1543	return;	1955	return;
1544		1956
1545	tex = self->tex + texid;	1957	tex = self->tex + texid;
1546	tex->smoothtile = self->face2tile [smooth];	1958	tex->smoothtile = self->face2tile [smooth];
1547	tex->smoothlevel = level;	1959	tex->smoothlevel = level;
1548	}	1960	}
1549		1961
1550	void	1962	void
1551	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)	1963	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)
1552	CODE:	1964	CODE:
1553	{	1965	{
1554	need_texid (self, texid);	1966	need_texid (self, texid);
1555		1967
1556	{	1968	{
…		…
1575	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1576	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1578	}	1990	}
1579		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
		2011
1580	int	2012	int
1581	ox (CFPlus::Map self)	2013	ox (DC::Map self)
1582	ALIAS:	2014	ALIAS:
1583	oy = 1	2015	oy = 1
1584	x = 2	2016	x = 2
1585	y = 3	2017	y = 3
1586	w = 4	2018	w = 4
…		…
1597	}	2029	}
1598	OUTPUT:	2030	OUTPUT:
1599	RETVAL	2031	RETVAL
1600		2032
1601	void	2033	void
1602	scroll (CFPlus::Map self, int dx, int dy)	2034	scroll (DC::Map self, int dx, int dy)
1603	CODE:	2035	CODE:
1604	{	2036	{
1605	if (dx > 0)	2037	if (dx > 0)
1606	map_blank (self, self->x, self->y, dx, self->h);	2038	map_blank (self, self->x, self->y, dx, self->h);
1607	else if (dx < 0)	2039	else if (dx < 0)
…		…
1615	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1616	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1617		2049
1618	while (self->y < 0)	2050	while (self->y < 0)
1619	{	2051	{
1620	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1621		2053
1622	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1623	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1624	}	2056	}
1625	}	2057	}
1626		2058
1627	SV *	2059	SV *
1628	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1629	CODE:	2061	CODE:
1630	{	2062	{
1631	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2063	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1632	uint8_t *data_end = (uint8_t *)SvEND (data_);	2064	uint8_t *data_end = (uint8_t *)SvEND (data_);
1633	mapcell *cell;	2065	mapcell *cell;
…		…
1654		2086
1655	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1656		2088
1657	if (flags & 8)	2089	if (flags & 8)
1658	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1659	if (extmap)	2093	do
1660	{	2094	{
1661	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1662		2097
1663	do	2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
1664	{	2101	{
1665	ext = *data++;
1666	cmd = ext & 0x3f;
1667
1668	if (cmd < 4)
1669	cell->darkness = 255 - ext * 64 + 1;
1670	else if (cmd == 5) // health
1671	{
1672	cell->stat_width = 1;	2102	cell->stat_width = 1;
1673	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1674	}
1675	else if (cmd == 6) // monster width
1676	cell->stat_width = *data++ + 1;
1677	else if (cmd == 0x47)
1678	{
1679	if (*data == 4)
1680	; // decode player count
1681
1682	data += *data + 1;
1683	}
1684	else if (cmd == 8) // cell flags
1685	cell->flags = *data++;
1686	else if (ext & 0x40) // unknown, multibyte => skip
1687	data += *data + 1;
1688	else
1689	data++;
1690	}	2104	}
1691	while (ext & 0x80);	2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
1692	}	2122	}
1693	else	2123	while (ext & 0x80);
1694	cell->darkness = *data++ + 1;
1695	}	2124	}
1696		2125
1697	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1698	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1699	{	2128	{
…		…
1702	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1703		2132
1704	if (cell->tile [z])	2133	if (cell->tile [z])
1705	{	2134	{
1706	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1707	if (!tex->name)	2137	if (!tex->name)
1708	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1709		2139
1710	if (tex->smoothtile)	2140	if (tex->smoothtile)
1711	{	2141	{
1712	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1713	if (!smooth->name)	2144	if (!smooth->name)
1714	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1715	}	2146	}
1716	}	2147	}
1717	}	2148	}
1718	}	2149	}
1719	else	2150	else
1720	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1721	}	2152	}
1722	}	2153	}
1723	OUTPUT:	2154	OUTPUT:
1724	RETVAL	2155	RETVAL
1725		2156
1726	SV *	2157	SV *
1727	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2158	mapmap (DC::Map self, int x0, int y0, int w, int h)
1728	CODE:	2159	CODE:
1729	{	2160	{
1730	int x1, x;	2161	int x1, x;
1731	int y1, y;	2162	int y1, y;
1732	int z;	2163	int z;
…		…
1745	? self->row + y	2176	? self->row + y
1746	: 0;	2177	: 0;
1747		2178
1748	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1749	{	2180	{
1750	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1751		2182
1752	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1753	{	2184	{
1754	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1755		2186
…		…
1757	{	2188	{
1758	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1759	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1760	int a1 = tex.a;	2191	int a1 = tex.a;
1761		2192
1762	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1763	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1764	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1765	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1766	}	2197	}
1767	}	2198	}
1768		2199
1769	*map++ = (r )	2200	*map++ = (r )
1770	| (g << 8)	2201	| (g << 8)
1771	| (b << 16)	2202	| (b << 16)
1772	| (a << 24);	2203	| (a << 24);
1773	}	2204	}
1774	}	2205	}
1775		2206
1776	RETVAL = map_sv;	2207	RETVAL = map_sv;
1777	}	2208	}
1778	OUTPUT:	2209	OUTPUT:
1779	RETVAL	2210	RETVAL
1780		2211
1781	void	2212	void
1782	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2213	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1783	CODE:	2214	CODE:
1784	{	2215	{
1785	int x, y, z;	2216	int x, y, z;
1786		2217
1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1790	smooth_key skey;	2219	int pl_x, pl_y;
1791		2220	maptex pl_tex;
1792	rc_t *rc = rc_alloc ();	2221	rc_t rc;
		2222	rc_t rc_ov;
1793	rc_key_t key;	2223	rc_key_t key;
1794	rc_array_t *arr;	2224	rc_t::array_t *arr;
1795		2225
		2226	pl_tex.name = 0;
		2227
1796	// thats current max. sorry.	2228	// that's current max. sorry.
1797	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1798	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1799
1800	// clear key, in case of extra padding
1801	memset (&skey, 0, sizeof (skey));
1802		2231
1803	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
1804	key.r = 255;	2233	key.r = 255;
1805	key.g = 255;	2234	key.g = 255;
1806	key.b = 255;	2235	key.b = 255;
1807	key.a = 255;	2236	key.a = 255;
1808	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
1809	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
1810	key.texname = -1;
1811		2239
1812	mx += self->x;	2240	mx += self->x;
1813	my += self->y;	2241	my += self->y;
1814		2242
1815	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1816	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1817	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1818	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1819		2247
1820	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1821	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1822	{	2250	{
1823	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840		2268
1841	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1842	{	2270	{
1843	memset (smooth_level, 0, sizeof (smooth_level));	2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
1844		2275
1845	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1846	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1847	{	2278	{
1848	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1858	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1859	int px, py;	2290	int px, py;
1860		2291
1861	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
1862	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1863	if (!tex.name)	2296	if (!tex.name)
1864	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1865		2298
1866	key.texname = tex.name;	2299	key.texname = tex.name;
1867	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
1868	}	2301	}
1869		2302
1870	px = (x + 1) * T - tex.w;	2303	px = (x + 1) * Th - tex.w;
1871	py = (y + 1) * T - tex.h;	2304	py = (y + 1) * Tw - tex.h;
1872		2305
1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1877
1878	if (cell->flags && z == 2)
1879	{	2307	{
1880	// overlays such as the speech bubble, probably more to come	2308	pl_x = px;
1881	if (cell->flags & 1)	2309	pl_y = py;
		2310	pl_tex = tex;
1882	{	2311	continue;
1883	maptex tex = self->tex [1];
1884	int px = x * T + T * 2 / 32;
1885	int py = y * T - T * 6 / 32;
1886
1887	if (tex.name)
1888	{
1889	if (key.texname != tex.name)
1890	{
1891	key.texname = tex.name;
1892	arr = rc_array (rc, &key);
1893	}
1894
1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899	}
1900	}
1901	}	2312	}
		2313
		2314	arr->t2f_v3f (0 , 0 , px , py , 0);
		2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1902		2318
1903	// update smooth hash	2319	// update smooth hash
1904	if (tex.smoothtile)	2320	if (tex.smoothtile)
1905	{	2321	{
1906	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1907	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1908		2324
1909	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1910		2326
1911	// add bits to current tile and all neighbours. skey.x|y is	2327	// add bits to current tile and all neighbours. skey.x|y is
1912	// shifted +1|+1 so we always stay positive.	2328	// shifted +1|+1 so we always stay positive.
1913		2329
1914	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1922		2338
1923	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1924	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1925		2341
1926	// full tile	2342	// full tile
1927	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1928		2344
1929	// borders	2345	// borders
1930	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1931	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1932	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1933	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1934		2350
1935	// corners	2351	// corners
1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1940	}	2376	}
1941	}	2377	}
1942	}	2378	}
1943	}	2379	}
1944		2380
1945	rc_draw (rc);	2381	rc.draw ();
1946	rc_clear (rc);	2382	rc.clear ();
1947		2383
1948	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1949	// this is basically counting sort	2385	// this is basically counting sort
1950	{	2386	{
1951	int w, b;	2387	int w, b;
1952		2388
1953	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
1954	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
1955	for (w = 0; w < 256 / 32; ++w)	2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1956	{	2394	{
1957	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
1958	if (smask)	2396	IV bits = it->second;
1959	for (b = 0; b < 32; ++b)	2397
1960	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
1961	{	2401	{
1962	int level = (w << 5) | b;	2402	maptex tex = self->tex [skey.tile];
		2403	int px = (((int)skey.x) - 1) * Tw;
		2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
		2409
1963	HE *he;	2410	if (tex.name)
1964
1965	hv_iterinit (smooth);
1966	while ((he = hv_iternext (smooth)))
1967	{	2411	{
1968	smooth_key *skey = (smooth_key *)HeKEY (he);	2412	// this time avoiding texture state changes
1969	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
1970		2414	if (key.texname != tex.name)
1971	if (!(bits & 0x1000)
1972	&& skey->level == level
1973	&& level > smooth_max [skey->x][skey->y])
1974	{	2415	{
1975	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
1976	int px = (((int)skey->x) - 1) * T;
1977	int py = (((int)skey->y) - 1) * T;
1978	int border = bits & 15;
1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980	float dx = tex.s * .0625f; // 16 images/row
1981	float dy = tex.t * .5f ; // 2 images/column
1982		2417
1983	if (tex.name)
1984	{
1985	// this time avoiding texture state changes
1986	// save gobs of state changes.
1987	if (key.texname != tex.name)
1988	{
1989	glEnd ();	2418	glEnd ();
1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
1992	}	2421	}
1993		2422
1994	if (border)	2423	if (border)
1995	{	2424	{
1996	float ox = border * dx;	2425	float ox = border * dx;
1997		2426
1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2002	}	2431	}
2003		2432
2004	if (corner)	2433	if (corner)
2005	{	2434	{
2006	float ox = corner * dx;	2435	float ox = corner * dx;
2007		2436
2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2012	}
2013	}
2014	}	2441	}
2015	}	2442	}
2016	}	2443	}
2017	}	2444	}
2018		2445
2019	glEnd ();	2446	glEnd ();
2020	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2021	key.texname = -1;	2448	key.texname = -1;
2022	}	2449	}
2023
2024	hv_clear (smooth);
2025	}	2450	}
2026		2451
		2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
		2457
		2458	key.texname = tex.name;
		2459	rc_t::array_t &arr = rc.array (key);
		2460
		2461	arr.t2f_v3f (0 , 0 , px , py , 0);
		2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc.draw ();
		2467	}
		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
2027	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2028	rc_free (rc);
2029		2473
2030	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2031	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2032	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2033	{	2477	{
…		…
2036	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2037	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2038	{	2482	{
2039	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2040		2484
2041	int px = x * T;	2485	int px = x * Tw;
2042	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2043		2493
2044	if (cell->stat_hp)	2494	if (cell->stat_hp)
2045	{	2495	{
2046	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2048		2498
2049	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2050	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2051	px + width - 1, py);	2501	px + width - 1, py);
2052		2502
…		…
2058	}	2508	}
2059	}	2509	}
2060	}	2510	}
2061		2511
2062	void	2512	void
2063	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2064	CODE:	2514	CODE:
2065	{	2515	{
2066	static float color[16][3] = {	2516	static float color[16][3] = {
2067	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2068	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2069	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2070	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2071		2521
2072	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2073	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2074	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2075	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2076		2526
2077	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2078	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2079	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2080	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2081		2531
2082	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2083		2533
2084	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2085	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2086	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2087	};	2537	};
2088		2538
2089	int x, y;	2539	int x, y;
2090		2540
2091	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2093	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2096		2552
2097	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2101		2557
2102	if (m)	2558	if (m)
2103	{	2559	{
2104	float *c = color [m & 15];	2560	float *c = color [m & 15];
2105		2561
2106	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2107	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2108		2564
2109	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114	}	2570	}
…		…
2118	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2119	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2120	}	2576	}
2121		2577
2122	void	2578	void
2123	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2124	PPCODE:	2580	PPCODE:
2125	{	2581	{
2126	int x, y;	2582	int x, y;
2127	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2128	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2129	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2130	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2134		2591
2135	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2136	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2137		2594
2138	mx += self->x - 1;	2595	mx += self->x - 1;
2139	my += self->y - 1;	2596	my += self->y - 1;
2140
2141	memset (darkness1, 255, sw1 * sh1);
2142		2597
2143	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2144	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2145	{	2600	{
2146	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2149	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2150	{	2605	{
2151	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2152		2607
2153	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2154	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2155	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2156	}	2611	}
2157	}	2612	}
2158		2613
2159	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2160	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2179		2634
2180	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2181	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2182	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2183		2638
2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2193	}	2648	}
2194		2649
2195	free (darkness1);	2650	free (darkness1);
2196		2651
2197	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2198	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2199	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2200	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2201	}	2656	}
2202		2657
2203	SV *	2658	SV *
2204	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2659	get_rect (DC::Map self, int x0, int y0, int w, int h)
2205	CODE:	2660	CODE:
2206	{	2661	{
2207	int x, y, x1, y1;	2662	int x, y, x1, y1;
2208	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2209	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2266	else	2721	else
2267	*data++ = 0;	2722	*data++ = 0;
2268	}	2723	}
2269	}	2724	}
2270		2725
		2726	/* if size is w*h + 5 then no data has been found */
		2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2728	{
2271	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2272	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2273	RETVAL = data_sv;	2733	RETVAL = data_sv;
2274	}	2734	}
2275	OUTPUT:	2735	OUTPUT:
2276	RETVAL	2736	RETVAL
2277		2737
2278	void	2738	void
2279	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2280	PPCODE:	2740	PPCODE:
2281	{	2741	{
2282	int x, y, z;	2742	int x, y, z;
2283	int w, h;	2743	int w, h;
2284	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t *data, *end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
2285		2755
2286	if (*data++ != 0)	2756	if (*data++ != 0)
2287	XSRETURN_EMPTY; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2288		2758
2289	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
…		…
2304	{	2774	{
2305	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2306		2776
2307	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2308	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2309	uint8_t flags = *data++;	2784	flags = *data++;
2310		2785
2311	if (flags)	2786	if (flags)
2312	{	2787	{
2313	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2314	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2317	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2318	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2319		2794
2320	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2321	{	2796	{
2322	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2323		2799
2324	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2325	{	2801	{
2326	tileid t = tile [z];	2802	tileid t = tile [z];
2327		2803
2328	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2329	{	2805	{
2330	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2331	need_texid (self, t);	2807	need_texid (self, t);
2332	}	2808	}
2333		2809
2334	cell->tile [z] = t;	2810	cell->tile [z] = t;
2335	}	2811	}
…		…
2337	}	2813	}
2338	}	2814	}
2339	}	2815	}
2340	}	2816	}
2341		2817
2342	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2343		2819
2344	CFPlus::RW	2820	DC::RW
2345	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2346	CODE:	2822	CODE:
2347	{	2823	{
2348	STRLEN datalen;	2824	STRLEN datalen;
2349	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2350		2826
2351	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2352	}	2828	}
2353	OUTPUT:	2829	OUTPUT:
2354	RETVAL	2830	RETVAL
2355		2831
2356	CFPlus::RW	2832	DC::RW
2357	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2358	CODE:	2834	CODE:
2359	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2360	OUTPUT:	2836	OUTPUT:
2361	RETVAL	2837	RETVAL
2362		2838
2363	# fails on win32:	2839	# fails on win32:
2364	# CFPlus.xs(2268) : error C2059: syntax error : '('	2840	# dc.xs(2268) : error C2059: syntax error : '('
2365	#void	2841	#void
2366	#close (CFPlus::RW self)	2842	#close (DC::RW self)
2367	# CODE:	2843	# CODE:
2368	# (self->(close)) (self);	2844	# (self->(close)) (self);
2369		2845
2370	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2371		2847
2372	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2373		2849
2374	CFPlus::Channel	2850	DC::Channel
2375	find ()	2851	find ()
2376	CODE:	2852	CODE:
2377	{	2853	{
2378	RETVAL = Mix_GroupAvailable (-1);	2854	RETVAL = Mix_GroupAvailable (-1);
2379		2855
2380	if (RETVAL < 0)	2856	if (RETVAL < 0)
2381	{	2857	{
2382	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2383		2859
2384	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2385	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2386		2867	}
		2868	else
2387	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2388	}	2870	}
2389		2871
2390	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2391	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2392	}	2874	}
2393	OUTPUT:	2875	OUTPUT:
2394	RETVAL	2876	RETVAL
2395		2877
2396	void	2878	void
2397	halt (CFPlus::Channel self)	2879	halt (DC::Channel self)
2398	CODE:	2880	CODE:
2399	Mix_HaltChannel (self);	2881	Mix_HaltChannel (self);
2400		2882
2401	void	2883	void
2402	expire (CFPlus::Channel self, int ticks = -1)	2884	expire (DC::Channel self, int ticks = -1)
2403	CODE:	2885	CODE:
2404	Mix_ExpireChannel (self, ticks);	2886	Mix_ExpireChannel (self, ticks);
2405		2887
2406	void	2888	void
2407	fade_out (CFPlus::Channel self, int ticks = -1)	2889	fade_out (DC::Channel self, int ticks = -1)
2408	CODE:	2890	CODE:
2409	Mix_FadeOutChannel (self, ticks);	2891	Mix_FadeOutChannel (self, ticks);
2410		2892
2411	int	2893	int
2412	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2413	CODE:	2895	CODE:
2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2415	OUTPUT:	2897	OUTPUT:
2416	RETVAL	2898	RETVAL
2417		2899
2418	void	2900	void
2419	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2420	CODE:	2902	CODE:
2421	Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2422		2904
2423	void	2905	void
2424	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2425	CODE:	2907	CODE:
2426	left = CLAMP (left , 0, 255);	2908	left = CLAMP (left , 0, 255);
2427	right = CLAMP (right, 0, 255);	2909	right = CLAMP (right, 0, 255);
2428	Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2429		2911
2430	void	2912	void
2431	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2432	CODE:	2914	CODE:
2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2434		2916
2435	void	2917	void
2436	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2437	CODE:	2919	CODE:
2438		2920
2439	void	2921	void
2440	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2441	CODE:	2923	CODE:
2442	{	2924	{
2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446	}	2928	}
2447		2929
2448	void	2930	void
2449	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2450	CODE:	2932	CODE:
2451	Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2452		2934
2453	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2454		2936
2455	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2456		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2457	CFPlus::MixChunk	2951	DC::MixChunk
2458	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2459	CODE:	2953	CODE:
2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2461	OUTPUT:	2955	OUTPUT:
2462	RETVAL	2956	RETVAL
2463		2957
2464	void	2958	void
2465	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2466	CODE:	2960	CODE:
2467	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2468		2962
2469	int	2963	int
2470	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2471	CODE:	2965	CODE:
2472	if (items > 1)	2966	if (items > 1)
2473	volume = CLAMP (volume, 0, 128);	2967	volume = CLAMP (volume, 0, 128);
2474	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2475	OUTPUT:	2969	OUTPUT:
2476	RETVAL	2970	RETVAL
2477		2971
2478	CFPlus::Channel	2972	DC::Channel
2479	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2973	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2480	CODE:	2974	CODE:
2481	{	2975	{
2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2483		2977
2484	if (RETVAL < 0)	2978	if (RETVAL < 0)
…		…
2491	}	2985	}
2492	}	2986	}
2493	OUTPUT:	2987	OUTPUT:
2494	RETVAL	2988	RETVAL
2495		2989
2496	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
2497		3003
2498	int	3004	int
2499	volume (int volume = -1)	3005	volume (int volume = -1)
2500	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2501	CODE:	3007	CODE:
…		…
2513	void	3019	void
2514	halt ()	3020	halt ()
2515	CODE:	3021	CODE:
2516	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2517		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2518	CFPlus::MixMusic	3031	DC::MixMusic
2519	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2520	CODE:	3033	CODE:
2521	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2522	OUTPUT:	3035	OUTPUT:
2523	RETVAL	3036	RETVAL
2524		3037
2525	void	3038	void
2526	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2527	CODE:	3040	CODE:
2528	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2529		3042
2530	int	3043	int
2531	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2532	CODE:	3045	CODE:
2533	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2534	OUTPUT:	3047	OUTPUT:
2535	RETVAL	3048	RETVAL
2536		3049
2537	void	3050	void
2538	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3051	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2539	CODE:	3052	CODE:
2540	Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2541		3054
2542	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2543		3056
2544	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2545		3058
2546	BOOT:	3059	BOOT:
2547	{	3060	{
2548	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2549	static const struct {	3062	static const struct {
2550	const char *name;	3063	const char *name;
2551	IV iv;	3064	IV iv;
2552	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2553	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2554	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2555	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2556	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2557	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2558	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2559	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2560	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2561	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2573	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2574	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2575	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2577	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2578	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2579	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2580	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2581	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2582	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2650	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2651	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2652	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2653	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2654	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2655	# undef const_iv	3176	# undef const_iv
2656	};	3177	};
2657		3178
2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2660		3181
2661	texture_av = newAV ();	3182	texture_av = newAV ();
2662	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2663	}	3184	}
2664		3185
…		…
2666	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2667	CODE:	3188	CODE:
2668	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2669	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2670		3191
2671	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2672	gl_vendor ()	3196	gl_vendor ()
2673	CODE:	3197	CODE:
2674	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2675	OUTPUT:	3199	OUTPUT:
2676	RETVAL	3200	RETVAL
2677		3201
2678	char *	3202	const char *
2679	gl_version ()	3203	gl_version ()
2680	CODE:	3204	CODE:
2681	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2682	OUTPUT:	3206	OUTPUT:
2683	RETVAL	3207	RETVAL
2684		3208
2685	char *	3209	const char *
2686	gl_extensions ()	3210	gl_extensions ()
2687	CODE:	3211	CODE:
2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2689	OUTPUT:	3213	OUTPUT:
2690	RETVAL	3214	RETVAL
2691		3215
2692	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2693		3221
2694	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2695	CODE:	3223	CODE:
2696	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2697	OUTPUT:	3225	OUTPUT:
…		…
2705		3233
2706	int glGetError ()	3234	int glGetError ()
2707		3235
2708	void glFinish ()	3236	void glFinish ()
2709		3237
		3238	void glFlush ()
		3239
2710	void glClear (int mask)	3240	void glClear (int mask)
2711		3241
2712	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2713	PROTOTYPE: @	3243	PROTOTYPE: @
2714		3244
…		…
2723	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2724		3254
2725	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2726	CODE:	3256	CODE:
2727	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2728		3260
2729	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2730		3262
2731	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2732		3264
…		…
2767	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2768	CODE:	3300	CODE:
2769	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2770		3302
2771	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2772	ALIAS:	3305	ALIAS:
2773	glColor_premultiply = 1	3306	glColor_premultiply = 1
2774	CODE:	3307	CODE:
2775	if (ix)	3308	if (ix)
2776	{	3309	{
…		…
2846	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3379	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2847	CODE:	3380	CODE:
2848	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2850		3383
2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3384	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2852		3385
2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3386	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2854		3387
2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3388	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2856		3389
…		…
2882		3415
2883	void glEndList ()	3416	void glEndList ()
2884		3417
2885	void glCallList (int list)	3418	void glCallList (int list)
2886		3419
2887	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
		3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2888		3426
2889	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2890		3428
2891	void	3429	void
2892	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2893	PPCODE:	3431	PPCODE:
2894	{	3432	{
2895	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2896	XPUSHs (self);	3434	XPUSHs (self);
2897	}	3435	}
2898		3436
2899	BOOT:	3437	BOOT:
2900	{	3438	{
2901	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2902		3440
2903	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3441	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2904	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3442	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2905	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3443	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2906	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3444	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2907	}	3445	}
2908		3446
2909	void	3447	void
2910	draw (SV *self)	3448	draw (SV *self)
2911	CODE:	3449	CODE:
2912	{	3450	{
2913	HV *hv;	3451	HV *hv;
2914	SV **svp;	3452	SV **svp;
2915	NV x, y, w, h;	3453	NV x, y, w, h;
2916	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2917	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2918	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2919	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2920	double draw_x, draw_y;	3458	double draw_x, draw_y;
2921		3459
2922	if (!SvROK (self))	3460	if (!SvROK (self))
2923	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2924		3462
2925	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2926		3464
2927	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2928	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2929		3467
2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2932		3470
2933	if (!h || !w)	3471	if (!h || !w)

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