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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
120		175
121	#include "pango-font.c"	176	#include "pango-font.c"
122	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
123	#include "pango-render.c"	178	#include "pango-render.c"
124		179
125	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
129		184
130	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
131		186
132	static int	187	static int
133	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
134	{	189	{
135	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
136		191
137	while (attrs)	192	while (attrs)
138	{	193	{
139	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		195
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	197	return 1;
143		198
144	attrs = attrs->next;	199	attrs = attrs->next;
145	}	200	}
146		201
147	return 0;	202	return 0;
148	}	203	}
149		204
150	typedef struct cf_layout {	205	struct cf_layout {
151	PangoLayout *pl;	206	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
153	int base_height;	208	int base_height;
154	CFPlus__Font font;	209	DC__Font font;
155	rc_t *rc;	210	rc_t rc;
156	} *CFPlus__Layout;	211	};
157		212
		213	typedef cf_layout *DC__Layout;
		214
158	static CFPlus__Font default_font;	215	static DC__Font default_font;
159	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
161		218
162	static void	219	static void
163	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
164	{	221	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	225	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	227	}
171		228
172	static void	229	static void
173	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
174	{	231	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
177	*/	234	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
179		236
180	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		239
183	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
184	}	241	}
185		242
186	static void	243	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	244	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	245	{
189	PangoRectangle rect;	246	PangoRectangle rect;
190		247
191	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202	}	259	}
203		260
204	typedef uint16_t tileid;	261	typedef uint16_t tileid;
205	typedef uint16_t faceid;	262	typedef uint16_t faceid;
206		263
207	typedef struct {	264	struct maptex
		265	{
208	GLuint name;	266	GLuint name;
209	int w, h;	267	int w, h;
210	float s, t;	268	float s, t;
211	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
212	tileid smoothtile;	270	tileid smoothtile;
213	uint8_t smoothlevel;	271	uint8_t smoothlevel;
214	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
215		274
216	typedef struct {	275	struct mapcell
		276	{
217	uint32_t player;	277	uint32_t player;
218	tileid tile[3];	278	tileid tile[3];
219	uint16_t darkness;	279	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	281	};
222		282
223	typedef struct {	283	struct maprow
		284	{
224	int32_t c0, c1;	285	int32_t c0, c1;
225	mapcell *col;	286	mapcell *col;
226	} maprow;	287	};
227		288
228	typedef struct map {	289	struct mapgrid {
229	int x, y, w, h;	290	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
233		294
234	int32_t rows;	295	int32_t rows;
235	maprow *row;	296	maprow *row;
236	} *CFPlus__Map;	297	};
237		298
238	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
239	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
240	{	304	{
241	char *p;	305	T *p;
242		306
243	New (0, p, sze + inc, char);	307	Newxz (p, sze + inc, T);
244	Zero (p, inc, char);
245	Move (ptr, p + inc, sze, char);	308	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	309	Safefree (ptr);
247		310
248	return p;	311	ptr = p;
249	}	312	}
250		313
251	static char *	314	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	315	static void
		316	append (T *&ptr, int sze, int inc)
		317	{
		318	Renew (ptr, sze + inc, T);
		319	Zero (ptr + sze, inc, T);
		320	}
		321
		322	static void
264	need_facenum (struct map *self, faceid face)	323	need_facenum (struct mapgrid *self, faceid face)
265	{	324	{
266	while (self->faces <= face)	325	while (self->faces <= face)
267	{	326	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	327	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	328	self->faces *= 2;
270	}	329	}
271	}	330	}
272		331
273	static void	332	static void
274	need_texid (struct map *self, int texid)	333	need_texid (struct mapgrid *self, int texid)
275	{	334	{
276	while (self->texs <= texid)	335	while (self->texs <= texid)
277	{	336	{
278	Append (maptex, self->tex, self->texs, self->texs);	337	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	338	self->texs *= 2;
280	}	339	}
281	}	340	}
282		341
283	static maprow *	342	static maprow *
284	map_get_row (CFPlus__Map self, int y)	343	map_get_row (mapgrid *self, int y)
285	{	344	{
286	if (0 > y)	345	if (0 > y)
287	{	346	{
288	int extend = - y + MAP_EXTEND_Y;	347	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	348	prepend (self->row, self->rows, extend);
290		349
291	self->rows += extend;	350	self->rows += extend;
292	self->y += extend;	351	self->y += extend;
293	y += extend;	352	y += extend;
294	}	353	}
295	else if (y >= self->rows)	354	else if (y >= self->rows)
296	{	355	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	356	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	357	append (self->row, self->rows, extend);
299	self->rows += extend;	358	self->rows += extend;
300	}	359	}
301		360
302	return self->row + y;	361	return self->row + y;
303	}	362	}
…		…
313	}	372	}
314		373
315	if (row->c0 > x)	374	if (row->c0 > x)
316	{	375	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	376	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	377	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	378	row->c0 -= extend;
320	}	379	}
321	else if (x >= row->c1)	380	else if (x >= row->c1)
322	{	381	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	382	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	383	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	384	row->c1 += extend;
326	}	385	}
327		386
328	return row->col + (x - row->c0);	387	return row->col + (x - row->c0);
329	}	388	}
330		389
331	static mapcell *	390	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	391	map_get_cell (mapgrid *self, int x, int y)
333	{	392	{
334	return row_get_cell (map_get_row (self, y), x);	393	return row_get_cell (map_get_row (self, y), x);
335	}	394	}
336		395
337	static void	396	static void
338	map_clear (CFPlus__Map self)	397	map_clear (mapgrid *self)
339	{	398	{
340	int r;	399	int r;
341		400
342	for (r = 0; r < self->rows; r++)	401	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	402	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	409	self->oy = 0;
351	self->row = 0;	410	self->row = 0;
352	self->rows = 0;	411	self->rows = 0;
353	}	412	}
354		413
		414	#define CELL_CLEAR(cell) \
		415	do { \
		416	if ((cell)->player) \
		417	(cell)->tile [2] = 0; \
		418	(cell)->darkness = 0; \
		419	(cell)->stat_hp = 0; \
		420	(cell)->flags = 0; \
		421	(cell)->player = 0; \
		422	} while (0)
		423
355	static void	424	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	425	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	426	{
358	int x, y;	427	int x, y;
359	maprow *row;	428	maprow *row;
360	mapcell *cell;	429	mapcell *cell;
361		430
…		…
373	if (x >= row->c1)	442	if (x >= row->c1)
374	break;	443	break;
375		444
376	cell = row->col + x - row->c0;	445	cell = row->col + x - row->c0;
377		446
378	cell->darkness = 0;	447	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	448	}
383	}	449	}
384	}	450	}
385		451
386	typedef struct {	452	struct smooth_key
		453	{
387	tileid tile;	454	tileid tile;
388	uint8_t x, y, level;	455	uint8_t x, y, level;
389	} smooth_key;	456
		457	bool operator == (const smooth_key &o) const
		458	{
		459	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		460	}
		461	};
		462
		463	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		464
		465	namespace std {
		466	template <>
		467	struct hash<smooth_key>
		468	{
		469	size_t operator () (const smooth_key &v) const
		470	{
		471	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		472	}
		473	};
		474	}
390		475
391	static void	476	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	477	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	478	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	479	auto &&it = h.find (key);
395		480
396	if (SvIOK (*sv))	481	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	482	h.insert (std::make_pair (key, bits));
398	else	483	else
399	sv_setiv (*sv, bits);	484	it->second |= bits;
400	}	485	}
401		486
402	static void	487	static void
403	music_finished (void)	488	music_finished (void)
404	{	489	{
…		…
421	ev.code = 1;	506	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	507	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	508	ev.data2 = 0;
424		509
425	SDL_PushEvent ((SDL_Event *)&ev);	510	SDL_PushEvent ((SDL_Event *)&ev);
		511	}
		512
		513	// approximately divide by 255
		514	static unsigned int
		515	div255 (unsigned int n)
		516	{
		517	return (n + (n >> 8)) >> 8;
426	}	518	}
427		519
428	static unsigned int	520	static unsigned int
429	minpot (unsigned int n)	521	minpot (unsigned int n)
430	{	522	{
…		…
498	return 0;	590	return 0;
499		591
500	return 1;	592	return 1;
501	}	593	}
502		594
503	MODULE = CFPlus PACKAGE = CFPlus	595	/******************************************************************************/
		596
		597	/* process keyboard modifiers */
		598	static int
		599	mod_munge (int mod)
		600	{
		601	mod &= MOD_MASK;
		602
		603	if (mod & (KMOD_META | KMOD_ALT))
		604	mod |= KMOD_LRAM;
		605
		606	return mod;
		607	}
		608
		609	static void
		610	deliantra_main (SV *real_main)
		611	{
		612	dSP;
		613
		614	PUSHMARK (SP);
		615	call_sv (real_main, G_DISCARD | G_VOID);
		616	}
		617
		618	#ifdef __MACOSX__
		619	static SV *real_main;
		620
		621	/* to due surprising braindamage on the side of SDL design, we
		622	* do some mind-boggling hack here: SDL requires a custom main()
		623	* on OS X, so... we provide one and call the original main(), which,
		624	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		625	* and which calls our main (== SDL_main) back.
		626	*/
		627	extern C_LINKAGE int
		628	main (int argc, char *argv[])
		629	{
		630	deliantra_main (real_main);
		631	}
		632
		633	#undef main
		634
		635	extern C_LINKAGE int main (int argc, char *argv[]);
		636
		637	static void
		638	SDL_main_hack (SV *real_main_)
		639	{
		640	real_main = real_main_;
		641
		642	char *argv[] = { "deliantra client", 0 };
		643	(main) (1, argv);
		644	}
		645	#else
		646	static void
		647	SDL_main_hack (SV *real_main)
		648	{
		649	deliantra_main (real_main);
		650	}
		651	#endif
		652
		653	MODULE = Deliantra::Client PACKAGE = DC
504		654
505	PROTOTYPES: ENABLE	655	PROTOTYPES: ENABLE
506		656
507	BOOT:	657	BOOT:
508	{	658	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	659	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	660	static const struct {
511	const char *name;	661	const char *name;
512	IV iv;	662	IV iv;
513	} *civ, const_iv[] = {	663	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	664	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	685	const_iv (SDL_USEREVENT),
536		686
537	const_iv (SDL_APPINPUTFOCUS),	687	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	688	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	689	const_iv (SDL_APPACTIVE),
		690
		691
		692	const_iv (SDLK_UNKNOWN),
		693	const_iv (SDLK_FIRST),
		694	const_iv (SDLK_BACKSPACE),
		695	const_iv (SDLK_TAB),
		696	const_iv (SDLK_CLEAR),
		697	const_iv (SDLK_RETURN),
		698	const_iv (SDLK_PAUSE),
		699	const_iv (SDLK_ESCAPE),
		700	const_iv (SDLK_SPACE),
		701	const_iv (SDLK_EXCLAIM),
		702	const_iv (SDLK_QUOTEDBL),
		703	const_iv (SDLK_HASH),
		704	const_iv (SDLK_DOLLAR),
		705	const_iv (SDLK_AMPERSAND),
		706	const_iv (SDLK_QUOTE),
		707	const_iv (SDLK_LEFTPAREN),
		708	const_iv (SDLK_RIGHTPAREN),
		709	const_iv (SDLK_ASTERISK),
		710	const_iv (SDLK_PLUS),
		711	const_iv (SDLK_COMMA),
		712	const_iv (SDLK_MINUS),
		713	const_iv (SDLK_PERIOD),
		714	const_iv (SDLK_SLASH),
		715	const_iv (SDLK_0),
		716	const_iv (SDLK_1),
		717	const_iv (SDLK_2),
		718	const_iv (SDLK_3),
		719	const_iv (SDLK_4),
		720	const_iv (SDLK_5),
		721	const_iv (SDLK_6),
		722	const_iv (SDLK_7),
		723	const_iv (SDLK_8),
		724	const_iv (SDLK_9),
		725	const_iv (SDLK_COLON),
		726	const_iv (SDLK_SEMICOLON),
		727	const_iv (SDLK_LESS),
		728	const_iv (SDLK_EQUALS),
		729	const_iv (SDLK_GREATER),
		730	const_iv (SDLK_QUESTION),
		731	const_iv (SDLK_AT),
		732
		733	const_iv (SDLK_LEFTBRACKET),
		734	const_iv (SDLK_BACKSLASH),
		735	const_iv (SDLK_RIGHTBRACKET),
		736	const_iv (SDLK_CARET),
		737	const_iv (SDLK_UNDERSCORE),
		738	const_iv (SDLK_BACKQUOTE),
		739	const_iv (SDLK_DELETE),
540		740
541	const_iv (SDLK_FIRST),	741	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	742	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	743	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	744	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	820	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	821	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	822	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	823	const_iv (KMOD_MODE),
624		824
		825	const_iv (KMOD_LRAM),
		826
625	const_iv (MIX_DEFAULT_FORMAT),	827	const_iv (MIX_DEFAULT_FORMAT),
		828
		829	const_iv (SDL_INIT_TIMER),
		830	const_iv (SDL_INIT_AUDIO),
		831	const_iv (SDL_INIT_VIDEO),
		832	const_iv (SDL_INIT_CDROM),
		833	const_iv (SDL_INIT_JOYSTICK),
		834	const_iv (SDL_INIT_EVERYTHING),
		835	const_iv (SDL_INIT_NOPARACHUTE),
		836	const_iv (SDL_INIT_EVENTTHREAD),
		837
		838	const_iv (SDL_GL_RED_SIZE),
		839	const_iv (SDL_GL_GREEN_SIZE),
		840	const_iv (SDL_GL_BLUE_SIZE),
		841	const_iv (SDL_GL_ALPHA_SIZE),
		842	const_iv (SDL_GL_DOUBLEBUFFER),
		843	const_iv (SDL_GL_BUFFER_SIZE),
		844	const_iv (SDL_GL_DEPTH_SIZE),
		845	const_iv (SDL_GL_STENCIL_SIZE),
		846	const_iv (SDL_GL_ACCUM_RED_SIZE),
		847	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		848	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		849	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		850	const_iv (SDL_GL_STEREO),
		851	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		852	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		853	const_iv (SDL_GL_ACCELERATED_VISUAL),
		854	const_iv (SDL_GL_SWAP_CONTROL),
		855
		856	const_iv (FOW_DARKNESS)
626	# undef const_iv	857	# undef const_iv
627	};	858	};
628		859
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	860	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	861	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		862
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	863	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	864	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	865	}
635		866
…		…
651	NV ceil (NV x)	882	NV ceil (NV x)
652		883
653	IV minpot (UV n)	884	IV minpot (UV n)
654		885
655	IV popcount (UV n)	886	IV popcount (UV n)
		887
		888	NV distance (NV dx, NV dy)
		889	CODE:
		890	RETVAL = pow (dx * dx + dy * dy, 0.5);
		891	OUTPUT:
		892	RETVAL
656		893
657	void	894	void
658	pango_init ()	895	pango_init ()
659	CODE:	896	CODE:
660	{	897	{
661	opengl_fontmap = pango_opengl_font_map_new ();	898	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	899	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);	900	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		901	/*pango_context_set_font_description (opengl_context, default_font);*/
		902	#if PANGO_VERSION_CHECK (1, 15, 2)
		903	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		904	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		905	#endif
664	}	906	}
665		907
666	char *
667	SDL_GetError ()	908	char *SDL_GetError ()
668		909
669	int	910	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	911	PROTOTYPE: &
671		912
672	void	913	int SDL_Init (U32 flags)
		914
		915	int SDL_InitSubSystem (U32 flags)
		916
		917	void SDL_QuitSubSystem (U32 flags)
		918
673	SDL_Quit ()	919	void SDL_Quit ()
		920
		921	int SDL_GL_SetAttribute (int attr, int value)
		922	C_ARGS: (SDL_GLattr)attr, value
		923
		924	int SDL_GL_GetAttribute (int attr)
		925	CODE:
		926	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		927	XSRETURN_UNDEF;
		928	OUTPUT:
		929	RETVAL
674		930
675	void	931	void
676	SDL_ListModes (int rgb, int alpha)	932	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	933	PPCODE:
678	{	934	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		949
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	950	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);	951	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		952
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	953	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		954
702	if (m && m != (SDL_Rect **)-1)	955	if (m && m != (SDL_Rect **)-1)
703	while (*m)	956	while (*m)
704	{	957	{
705	if ((*m)->w >= 640 && (*m)->h >= 480)	958	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	959	{
707	AV *av = newAV ();	960	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	961	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	962	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	963	av_push (av, newSViv (rgb));
…		…
733	);	986	);
734		987
735	if (RETVAL)	988	if (RETVAL)
736	{	989	{
737	av_clear (texture_av);	990	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);	991	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	992	#include "glfunc.h"
742	#undef GL_FUNC	993	#undef GL_FUNC
		994	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		995	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	996	}
744	}	997	}
745	OUTPUT:	998	OUTPUT:
746	RETVAL	999	RETVAL
		1000
		1001	void
		1002	SDL_WM_SetCaption (const char *title, const char *icon)
747		1003
748	void	1004	void
749	SDL_GL_SwapBuffers ()	1005	SDL_GL_SwapBuffers ()
750		1006
751	char *	1007	char *
752	SDL_GetKeyName (int sym)	1008	SDL_GetKeyName (int sym)
		1009	C_ARGS: (SDLKey)sym
753		1010
754	int	1011	int
755	SDL_GetAppState ()	1012	SDL_GetAppState ()
756		1013
		1014	int
		1015	SDL_GetModState ()
		1016
		1017	int
		1018	SDL_WaitEvent ()
		1019	C_ARGS: 0
		1020
757	void	1021	void
		1022	SDL_PumpEvents ()
		1023
		1024	void
758	poll_events ()	1025	peep_events ()
759	PPCODE:	1026	PPCODE:
760	{	1027	{
761	SDL_Event ev;	1028	SDL_Event ev;
762		1029
763	SDL_PumpEvents ();	1030	SDL_PumpEvents ();
…		…
770	{	1037	{
771	case SDL_KEYDOWN:	1038	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1039	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1040	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1041	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1042	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 */	1043	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);	1044	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1045	break;
779		1046
780	case SDL_ACTIVEEVENT:	1047	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1048	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1066	x = ev.motion.x;
800	y = ev.motion.y;	1067	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1068	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1069	}
803		1070
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1072	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1073	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1074	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1075	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1076	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1077	}
811	break;	1078	break;
812		1079
813	case SDL_MOUSEBUTTONDOWN:	1080	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1081	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1082	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1083
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1084	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1085	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1086	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1087	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1092	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1093	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827	break;	1094	break;
828	}	1095	}
829		1096
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1097	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1098	}
832	}	1099	}
		1100
		1101	char *
		1102	SDL_AudioDriverName ()
		1103	CODE:
		1104	{
		1105	char buf [256];
		1106	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1107	XSRETURN_UNDEF;
		1108
		1109	RETVAL = buf;
		1110	}
		1111	OUTPUT:
		1112	RETVAL
833		1113
834	int	1114	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1115	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1116	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1117	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1118	Mix_ChannelFinished (channel_finished);
839		1119
840	void	1120	void
841	Mix_QuerySpec ()	1121	Mix_QuerySpec ()
…		…
894	}	1174	}
895	}	1175	}
896	#endif	1176	#endif
897	}	1177	}
898		1178
899	void	1179	int
900	add_font (char *file)	1180	add_font (char *file)
901	CODE:	1181	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1182	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1183	OUTPUT:
		1184	RETVAL
		1185
		1186	void
		1187	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1188
		1189	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1190	void
		1191	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
903		1192
904	void	1193	void
905	load_image_inline (SV *image_)	1194	load_image_inline (SV *image_)
906	ALIAS:	1195	ALIAS:
907	load_image_file = 1	1196	load_image_file = 1
…		…
953		1242
954	SDL_LockSurface (surface2);	1243	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1244	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1245	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1246	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1247	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)));	1248	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1249	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1250	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1251	SDL_UnlockSurface (surface2);
963		1252
…		…
993	void	1282	void
994	error (char *message)	1283	error (char *message)
995	CODE:	1284	CODE:
996	fprintf (stderr, "ERROR: %s\n", message);	1285	fprintf (stderr, "ERROR: %s\n", message);
997	#ifdef _WIN32	1286	#ifdef _WIN32
998	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1287	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
999	#endif	1288	#endif
1000		1289
1001	void	1290	void
1002	fatal (char *message)	1291	fatal (char *message)
1003	CODE:	1292	CODE:
1004	fprintf (stderr, "FATAL: %s\n", message);	1293	fprintf (stderr, "FATAL: %s\n", message);
1005	#ifdef _WIN32	1294	#ifdef _WIN32
1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1295	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1007	#endif	1296	#endif
1008	_exit (1);	1297	_exit (1);
1009		1298
1010	void	1299	void
1011	_exit (int retval = 0)	1300	_exit (int retval = 0)
…		…
1023	#if DEBUG	1312	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1313	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1314	#endif
1026	}	1315	}
1027		1316
1028	MODULE = CFPlus PACKAGE = CFPlus::Font	1317	int
		1318	SvREFCNT (SV *sv)
		1319	CODE:
		1320	RETVAL = SvREFCNT (sv);
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1325
1030	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1031		1327
1032	CFPlus::Font	1328	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1329	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1330	CODE:
1035	{	1331	{
1036	int count;	1332	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1333	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1334	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1040	}	1336	}
1041	OUTPUT:	1337	OUTPUT:
1042	RETVAL	1338	RETVAL
1043		1339
1044	void	1340	void
1045	DESTROY (CFPlus::Font self)	1341	DESTROY (DC::Font self)
1046	CODE:	1342	CODE:
1047	pango_font_description_free (self);	1343	pango_font_description_free (self);
1048		1344
1049	void	1345	void
1050	make_default (CFPlus::Font self)	1346	make_default (DC::Font self)
1051	PROTOTYPE: $	1347	PROTOTYPE: $
1052	CODE:	1348	CODE:
1053	default_font = self;	1349	default_font = self;
1054		1350
1055	MODULE = CFPlus PACKAGE = CFPlus::Layout	1351	MODULE = Deliantra::Client PACKAGE = DC::Layout
1056		1352
1057	PROTOTYPES: DISABLE	1353	PROTOTYPES: DISABLE
1058		1354
1059	void	1355	void
1060	reset_glyph_cache ()	1356	glyph_cache_backup ()
1061	PROTOTYPE:	1357	PROTOTYPE:
1062	CODE:	1358	CODE:
		1359	tc_backup ();
		1360
		1361	void
		1362	glyph_cache_restore ()
		1363	PROTOTYPE:
		1364	CODE:
1063	tc_clear ();	1365	tc_restore ();
1064		1366
1065	CFPlus::Layout	1367	DC::Layout
1066	new (SV *class)	1368	new (SV *klass)
1067	CODE:	1369	CODE:
1068	New (0, RETVAL, 1, struct cf_layout);	1370	RETVAL = new cf_layout;
1069		1371
1070	RETVAL->pl = pango_layout_new (opengl_context);	1372	RETVAL->pl = pango_layout_new (opengl_context);
1071	RETVAL->r = 1.;	1373	RETVAL->r = 1.;
1072	RETVAL->g = 1.;	1374	RETVAL->g = 1.;
1073	RETVAL->b = 1.;	1375	RETVAL->b = 1.;
1074	RETVAL->a = 1.;	1376	RETVAL->a = 1.;
1075	RETVAL->base_height = MIN_FONT_HEIGHT;	1377	RETVAL->base_height = MIN_FONT_HEIGHT;
1076	RETVAL->font = 0;	1378	RETVAL->font = 0;
1077	RETVAL->rc = rc_alloc ();
1078		1379
1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1380	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1080	layout_update_font (RETVAL);	1381	layout_update_font (RETVAL);
1081	OUTPUT:	1382	OUTPUT:
1082	RETVAL	1383	RETVAL
1083		1384
1084	void	1385	void
1085	DESTROY (CFPlus::Layout self)	1386	DESTROY (DC::Layout self)
1086	CODE:	1387	CODE:
1087	g_object_unref (self->pl);	1388	g_object_unref (self->pl);
1088	rc_free (self->rc);
1089	Safefree (self);	1389	delete self;
1090		1390
1091	void	1391	void
1092	set_text (CFPlus::Layout self, SV *text_)	1392	set_text (DC::Layout self, SV *text_)
1093	CODE:	1393	CODE:
1094	{	1394	{
1095	STRLEN textlen;	1395	STRLEN textlen;
1096	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
1097		1397
1098	pango_layout_set_text (self->pl, text, textlen);	1398	pango_layout_set_text (self->pl, text, textlen);
1099	}	1399	}
1100		1400
1101	void	1401	void
1102	set_markup (CFPlus::Layout self, SV *text_)	1402	set_markup (DC::Layout self, SV *text_)
1103	CODE:	1403	CODE:
1104	{	1404	{
1105	STRLEN textlen;	1405	STRLEN textlen;
1106	char *text = SvPVutf8 (text_, textlen);	1406	char *text = SvPVutf8 (text_, textlen);
1107		1407
1108	pango_layout_set_markup (self->pl, text, textlen);	1408	pango_layout_set_markup (self->pl, text, textlen);
1109	}	1409	}
1110		1410
1111	void	1411	void
1112	set_shapes (CFPlus::Layout self, ...)	1412	set_shapes (DC::Layout self, ...)
1113	CODE:	1413	CODE:
1114	{	1414	{
1115	PangoAttrList *attrs = 0;	1415	PangoAttrList *attrs = 0;
1116	const char *text = pango_layout_get_text (self->pl);	1416	const char *text = pango_layout_get_text (self->pl);
1117	const char *pos = text;	1417	const char *pos = text;
…		…
1152	if (attrs)	1452	if (attrs)
1153	pango_layout_set_attributes (self->pl, attrs);	1453	pango_layout_set_attributes (self->pl, attrs);
1154	}	1454	}
1155		1455
1156	void	1456	void
1157	get_shapes (CFPlus::Layout self)	1457	get_shapes (DC::Layout self)
1158	PPCODE:	1458	PPCODE:
1159	{	1459	{
1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1460	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1161		1461
1162	do	1462	do
1163	{	1463	{
1164	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1464	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1165		1465
1166	if (run && shape_attr_p (run))	1466	if (run && shape_attr_p (run))
1167	{	1467	{
1168	PangoRectangle extents;	1468	PangoRectangle extents;
1169	pango_layout_iter_get_run_extents (iter, 0, &extents);	1469	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1177		1477
1178	pango_layout_iter_free (iter);	1478	pango_layout_iter_free (iter);
1179	}	1479	}
1180		1480
1181	int	1481	int
1182	has_wrapped (CFPlus::Layout self)	1482	has_wrapped (DC::Layout self)
1183	CODE:	1483	CODE:
1184	{	1484	{
1185	int lines = 1;	1485	int lines = 1;
1186	const char *text = pango_layout_get_text (self->pl);	1486	const char *text = pango_layout_get_text (self->pl);
1187		1487
…		…
1192	}	1492	}
1193	OUTPUT:	1493	OUTPUT:
1194	RETVAL	1494	RETVAL
1195		1495
1196	SV *	1496	SV *
1197	get_text (CFPlus::Layout self)	1497	get_text (DC::Layout self)
1198	CODE:	1498	CODE:
1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1499	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1200	sv_utf8_decode (RETVAL);	1500	sv_utf8_decode (RETVAL);
1201	OUTPUT:	1501	OUTPUT:
1202	RETVAL	1502	RETVAL
1203		1503
1204	void	1504	void
1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1505	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1206	CODE:	1506	CODE:
1207	self->r = r;	1507	self->r = r;
1208	self->g = g;	1508	self->g = g;
1209	self->b = b;	1509	self->b = b;
1210	self->a = a;	1510	self->a = a;
1211		1511
1212	void	1512	void
1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1513	set_font (DC::Layout self, DC::Font font = 0)
1214	CODE:	1514	CODE:
1215	if (self->font != font)	1515	if (self->font != font)
1216	{	1516	{
1217	self->font = font;	1517	self->font = font;
1218	layout_update_font (self);	1518	layout_update_font (self);
1219	}	1519	}
1220		1520
1221	void	1521	void
1222	set_height (CFPlus::Layout self, int base_height)	1522	set_height (DC::Layout self, int base_height)
1223	CODE:	1523	CODE:
1224	if (self->base_height != base_height)	1524	if (self->base_height != base_height)
1225	{	1525	{
1226	self->base_height = base_height;	1526	self->base_height = base_height;
1227	layout_update_font (self);	1527	layout_update_font (self);
1228	}	1528	}
1229		1529
1230	void	1530	void
1231	set_width (CFPlus::Layout self, int max_width = -1)	1531	set_width (DC::Layout self, int max_width = -1)
1232	CODE:	1532	CODE:
1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1533	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1234		1534
1235	void	1535	void
1236	set_indent (CFPlus::Layout self, int indent)	1536	set_indent (DC::Layout self, int indent)
1237	CODE:	1537	CODE:
1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1538	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1239		1539
1240	void	1540	void
1241	set_spacing (CFPlus::Layout self, int spacing)	1541	set_spacing (DC::Layout self, int spacing)
1242	CODE:	1542	CODE:
1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1543	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1244		1544
1245	void	1545	void
1246	set_ellipsise (CFPlus::Layout self, int ellipsise)	1546	set_ellipsise (DC::Layout self, int ellipsise)
1247	CODE:	1547	CODE:
1248	pango_layout_set_ellipsize (self->pl,	1548	pango_layout_set_ellipsize (self->pl,
1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1549	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1550	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1551	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1252	: PANGO_ELLIPSIZE_NONE	1552	: PANGO_ELLIPSIZE_NONE
1253	);	1553	);
1254		1554
1255	void	1555	void
1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1556	set_single_paragraph_mode (DC::Layout self, int spm)
1257	CODE:	1557	CODE:
1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1558	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1259		1559
1260	void	1560	void
1261	size (CFPlus::Layout self)	1561	size (DC::Layout self)
1262	PPCODE:	1562	PPCODE:
1263	{	1563	{
1264	int w, h;	1564	int w, h;
1265		1565
1266	layout_get_pixel_size (self, &w, &h);	1566	layout_get_pixel_size (self, &w, &h);
…		…
1269	PUSHs (sv_2mortal (newSViv (w)));	1569	PUSHs (sv_2mortal (newSViv (w)));
1270	PUSHs (sv_2mortal (newSViv (h)));	1570	PUSHs (sv_2mortal (newSViv (h)));
1271	}	1571	}
1272		1572
1273	int	1573	int
1274	descent (CFPlus::Layout self)	1574	descent (DC::Layout self)
1275	CODE:	1575	CODE:
1276	{	1576	{
1277	PangoRectangle rect;	1577	PangoRectangle rect;
1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1578	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1279	pango_layout_line_get_pixel_extents (line, 0, &rect);	1579	pango_layout_line_get_pixel_extents (line, 0, &rect);
1280	RETVAL = PANGO_DESCENT (rect);	1580	RETVAL = PANGO_DESCENT (rect);
1281	}	1581	}
1282	OUTPUT:	1582	OUTPUT:
1283	RETVAL	1583	RETVAL
1284		1584
1285	int	1585	int
1286	xy_to_index (CFPlus::Layout self, int x, int y)	1586	xy_to_index (DC::Layout self, int x, int y)
1287	CODE:	1587	CODE:
1288	{	1588	{
1289	int index, trailing;	1589	int index, trailing;
1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1590	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1291	RETVAL = index + trailing;	1591	RETVAL = index + trailing;
1292	}	1592	}
1293	OUTPUT:	1593	OUTPUT:
1294	RETVAL	1594	RETVAL
1295		1595
1296	void	1596	void
1297	cursor_pos (CFPlus::Layout self, int index)	1597	cursor_pos (DC::Layout self, int index)
1298	PPCODE:	1598	PPCODE:
1299	{	1599	{
1300	PangoRectangle strong_pos;	1600	PangoRectangle pos;
1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1601	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1302		1602
1303	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1304	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1307	}	1607	}
1308		1608
1309	void	1609	void
1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1610	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1311	PPCODE:	1611	PPCODE:
1312	{	1612	{
1313	int line, x;	1613	int line, x;
1314		1614
1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1615	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1616	#if !PANGO_VERSION_CHECK (1, 17, 3)
1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1617	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1317		1618	--line;
		1619	#endif
1318	EXTEND (SP, 2);	1620	EXTEND (SP, 2);
1319	PUSHs (sv_2mortal (newSViv (line - 1)));	1621	PUSHs (sv_2mortal (newSViv (line)));
1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1622	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1321	}	1623	}
1322		1624
1323	void	1625	void
1324	line_x_to_index (CFPlus::Layout self, int line, int x)	1626	line_x_to_index (DC::Layout self, int line, int x)
1325	PPCODE:	1627	PPCODE:
1326	{	1628	{
1327	PangoLayoutLine *lp;	1629	PangoLayoutLine *lp;
1328	int index, trailing;	1630	int index, trailing;
1329		1631
1330	if (line < 0)	1632	if (line < 0)
1331	XSRETURN_EMPTY;	1633	XSRETURN_EMPTY;
1332		1634
1333	if (!(lp = pango_layout_get_line (self->pl, line)))	1635	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1334	XSRETURN_EMPTY; /* do better */	1636	XSRETURN_EMPTY; /* do better */
1335		1637
1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1638	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1337		1639
1338	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
…		…
1344	PUSHs (sv_2mortal (newSViv (trailing)));	1646	PUSHs (sv_2mortal (newSViv (trailing)));
1345	}	1647	}
1346	}	1648	}
1347		1649
1348	void	1650	void
1349	render (CFPlus::Layout self, float x, float y, int flags = 0)	1651	render (DC::Layout self, float x, float y, int flags = 0)
1350	CODE:	1652	CODE:
1351	rc_clear (self->rc);	1653	self->rc.clear ();
1352	pango_opengl_render_layout_subpixel (	1654	pango_opengl_render_layout_subpixel (
1353	self->pl,	1655	self->pl,
1354	self->rc,	1656	&self->rc,
1355	x * PANGO_SCALE, y * PANGO_SCALE,	1657	x * PANGO_SCALE, y * PANGO_SCALE,
1356	self->r, self->g, self->b, self->a,	1658	self->r, self->g, self->b, self->a,
1357	flags	1659	flags
1358	);	1660	);
1359	// we assume that context_change actually clears/frees stuff	1661	// we assume that context_change actually clears/frees stuff
1360	// and does not do any recomputation...	1662	// and does not do any recomputation...
1361	pango_layout_context_changed (self->pl);	1663	pango_layout_context_changed (self->pl);
1362		1664
1363	void	1665	void
1364	draw (CFPlus::Layout self)	1666	draw (DC::Layout self)
1365	CODE:	1667	CODE:
1366	{	1668	{
1367	glEnable (GL_TEXTURE_2D);	1669	glEnable (GL_TEXTURE_2D);
1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1369	glEnable (GL_BLEND);	1671	glEnable (GL_BLEND);
1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1672	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1673	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1372	glEnable (GL_ALPHA_TEST);	1674	glEnable (GL_ALPHA_TEST);
1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1675	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1374		1676
1375	rc_draw (self->rc);	1677	self->rc.draw ();
1376		1678
1377	glDisable (GL_ALPHA_TEST);	1679	glDisable (GL_ALPHA_TEST);
1378	glDisable (GL_BLEND);	1680	glDisable (GL_BLEND);
1379	glDisable (GL_TEXTURE_2D);	1681	glDisable (GL_TEXTURE_2D);
1380	}	1682	}
1381		1683
1382	MODULE = CFPlus PACKAGE = CFPlus::Texture	1684	MODULE = Deliantra::Client PACKAGE = DC::Texture
1383		1685
1384	PROTOTYPES: ENABLE	1686	PROTOTYPES: ENABLE
1385		1687
1386	void	1688	void
1387	pad (SV *data_, int ow, int oh, int nw, int nh)	1689	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1455	glDisable (GL_ALPHA_TEST);	1757	glDisable (GL_ALPHA_TEST);
1456	glDisable (GL_BLEND);	1758	glDisable (GL_BLEND);
1457	}	1759	}
1458	}	1760	}
1459		1761
		1762	void
		1763	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)
		1764	PROTOTYPE: @
		1765	CODE:
		1766	{
		1767	glEnable (GL_BLEND);
		1768	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1769	glEnable (GL_TEXTURE_2D);
		1770	glBindTexture (GL_TEXTURE_2D, name1);
		1771
		1772	glColor3f (intensity, intensity, intensity);
		1773	glPushMatrix ();
		1774	glScalef (1./3, 1./3, 1.);
		1775
		1776	if (blend > 0.f)
		1777	{
		1778	float dx3 = dx * -3.f / w;
		1779	float dy3 = dy * -3.f / h;
		1780	GLfloat env_color[4] = { 0., 0., 0., blend };
		1781
		1782	/* interpolate the two shadow textures */
		1783	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1785
		1786	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1787	gl.ActiveTexture (GL_TEXTURE1);
		1788	glEnable (GL_TEXTURE_2D);
		1789	glBindTexture (GL_TEXTURE_2D, name2);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1791
		1792	/* rgb == rgb(glcolor) */
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1796
		1797	/* alpha = interpolate t0, t1 by env_alpha */
		1798	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1806
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glBegin (GL_QUADS);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1815	glEnd ();
		1816
		1817	glDisable (GL_TEXTURE_2D);
		1818	gl.ActiveTexture (GL_TEXTURE0);
		1819	}
		1820	else
		1821	{
		1822	/* simple blending of one texture, also opengl <1.3 path */
		1823	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1824
		1825	glBegin (GL_QUADS);
		1826	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1827	glTexCoord2f (0, t); glVertex2f (0, h);
		1828	glTexCoord2f (s, t); glVertex2f (w, h);
		1829	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1830	glEnd ();
		1831	}
		1832
		1833	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1834	{
		1835	int x, y;
		1836	int dx3 = dx * 3;
		1837	int dy3 = dy * 3;
		1838
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1840	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1841	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1842	glTranslatef (-1., -1., 0);
		1843	glBegin (GL_QUADS);
		1844
		1845	for (y = 1; y < h; y += 3)
		1846	{
		1847	int y1 = y - dy3;
		1848	int y1valid = y1 >= 0 && y1 < h;
		1849
		1850	for (x = 1; x < w; x += 3)
		1851	{
		1852	int x1 = x - dx3;
		1853	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	uint8_t h2;
		1855
		1856	if (y1valid && x1 >= 0 && x1 < w)
		1857	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	else
		1859	h2 = 1; /* out of range == invisible */
		1860
		1861	if (h1 || h2)
		1862	{
		1863	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1864	glColor4f (1., 1., 1., alpha);
		1865
		1866	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1867	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1868	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1869	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1870	}
		1871	}
		1872	}
		1873	}
		1874
		1875	glEnd ();
		1876
		1877	glPopMatrix ();
		1878
		1879	glDisable (GL_TEXTURE_2D);
		1880	glDisable (GL_BLEND);
		1881	}
		1882
1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1883	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1461	CODE:	1884	CODE:
1462	{	1885	{
1463	GLint width;	1886	GLint width;
1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1887	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1466	RETVAL = width > 0;	1889	RETVAL = width > 0;
1467	}	1890	}
1468	OUTPUT:	1891	OUTPUT:
1469	RETVAL	1892	RETVAL
1470		1893
1471	MODULE = CFPlus PACKAGE = CFPlus::Map	1894	MODULE = Deliantra::Client PACKAGE = DC::Map
1472		1895
1473	PROTOTYPES: DISABLE	1896	PROTOTYPES: DISABLE
1474		1897
1475	CFPlus::Map	1898	DC::Map
1476	new (SV *class)	1899	new (SV *klass)
1477	CODE:	1900	CODE:
1478	New (0, RETVAL, 1, struct map);	1901	New (0, RETVAL, 1, mapgrid);
1479	RETVAL->x = 0;	1902	RETVAL->x = 0;
1480	RETVAL->y = 0;	1903	RETVAL->y = 0;
1481	RETVAL->w = 0;	1904	RETVAL->w = 0;
1482	RETVAL->h = 0;	1905	RETVAL->h = 0;
1483	RETVAL->ox = 0;	1906	RETVAL->ox = 0;
…		…
1488	RETVAL->row = 0;	1911	RETVAL->row = 0;
1489	OUTPUT:	1912	OUTPUT:
1490	RETVAL	1913	RETVAL
1491		1914
1492	void	1915	void
1493	DESTROY (CFPlus::Map self)	1916	DESTROY (DC::Map self)
1494	CODE:	1917	CODE:
1495	{	1918	{
1496	map_clear (self);	1919	map_clear (self);
1497	Safefree (self->face2tile);	1920	Safefree (self->face2tile);
1498	Safefree (self->tex);	1921	Safefree (self->tex);
1499	Safefree (self);	1922	Safefree (self);
1500	}	1923	}
1501		1924
1502	void	1925	void
1503	resize (CFPlus::Map self, int map_width, int map_height)	1926	resize (DC::Map self, int map_width, int map_height)
1504	CODE:	1927	CODE:
1505	self->w = map_width;	1928	self->w = map_width;
1506	self->h = map_height;	1929	self->h = map_height;
1507		1930
1508	void	1931	void
1509	clear (CFPlus::Map self)	1932	clear (DC::Map self)
1510	CODE:	1933	CODE:
1511	map_clear (self);	1934	map_clear (self);
1512		1935
1513	void	1936	void
1514	set_tileid (CFPlus::Map self, int face, int tile)	1937	set_tileid (DC::Map self, int face, int tile)
1515	CODE:	1938	CODE:
1516	{	1939	{
1517	need_facenum (self, face); self->face2tile [face] = tile;	1940	need_facenum (self, face); self->face2tile [face] = tile;
1518	need_texid (self, tile);	1941	need_texid (self, tile);
1519	}	1942	}
1520		1943
1521	void	1944	void
1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1945	set_smooth (DC::Map self, int face, int smooth, int level)
1523	CODE:	1946	CODE:
1524	{	1947	{
1525	tileid texid;	1948	tileid texid;
1526	maptex *tex;	1949	maptex *tex;
1527		1950
1528	if (face < 0 || face >= self->faces)	1951	if (face < 0 || face >= self->faces)
1529	return;	1952	return;
1530		1953
1531	if (smooth < 0 || smooth >= self->faces)	1954	if (smooth < 0 || smooth >= self->faces)
1532	return;	1955	return;
1533		1956
1534	texid = self->face2tile [face];	1957	texid = self->face2tile [face];
1535		1958
1536	if (!texid)	1959	if (!texid)
1537	return;	1960	return;
1538		1961
1539	tex = self->tex + texid;	1962	tex = self->tex + texid;
1540	tex->smoothtile = self->face2tile [smooth];	1963	tex->smoothtile = self->face2tile [smooth];
1541	tex->smoothlevel = level;	1964	tex->smoothlevel = level;
1542	}	1965	}
1543		1966
1544	void	1967	void
1545	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1968	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1546	CODE:	1969	CODE:
1547	{	1970	{
1548	need_texid (self, texid);	1971	need_texid (self, texid);
1549		1972
1550	{	1973	{
…		…
1569	// use uglier nearest interpolation because linear suffers	1992	// use uglier nearest interpolation because linear suffers
1570	// from transparent color bleeding and ugly wrapping effects.	1993	// from transparent color bleeding and ugly wrapping effects.
1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1994	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1572	}	1995	}
1573		1996
		1997	void
		1998	expire_textures (DC::Map self, int texid, int count)
		1999	PPCODE:
		2000	for (; texid < self->texs && count; ++texid, --count)
		2001	{
		2002	maptex *tex = self->tex + texid;
		2003
		2004	if (tex->name)
		2005	{
		2006	if (tex->unused)
		2007	{
		2008	tex->name = 0;
		2009	tex->unused = 0;
		2010	XPUSHs (sv_2mortal (newSViv (texid)));
		2011	}
		2012	else
		2013	tex->unused = 1;
		2014	}
		2015	}
		2016
1574	int	2017	int
1575	ox (CFPlus::Map self)	2018	ox (DC::Map self)
1576	ALIAS:	2019	ALIAS:
1577	oy = 1	2020	oy = 1
1578	x = 2	2021	x = 2
1579	y = 3	2022	y = 3
1580	w = 4	2023	w = 4
…		…
1591	}	2034	}
1592	OUTPUT:	2035	OUTPUT:
1593	RETVAL	2036	RETVAL
1594		2037
1595	void	2038	void
1596	scroll (CFPlus::Map self, int dx, int dy)	2039	scroll (DC::Map self, int dx, int dy)
1597	CODE:	2040	CODE:
1598	{	2041	{
1599	if (dx > 0)	2042	if (dx > 0)
1600	map_blank (self, self->x, self->y, dx, self->h);	2043	map_blank (self, self->x, self->y, dx, self->h);
1601	else if (dx < 0)	2044	else if (dx < 0)
…		…
1609	self->ox += dx; self->x += dx;	2052	self->ox += dx; self->x += dx;
1610	self->oy += dy; self->y += dy;	2053	self->oy += dy; self->y += dy;
1611		2054
1612	while (self->y < 0)	2055	while (self->y < 0)
1613	{	2056	{
1614	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2057	prepend (self->row, self->rows, MAP_EXTEND_Y);
1615		2058
1616	self->rows += MAP_EXTEND_Y;	2059	self->rows += MAP_EXTEND_Y;
1617	self->y += MAP_EXTEND_Y;	2060	self->y += MAP_EXTEND_Y;
1618	}	2061	}
1619	}	2062	}
1620		2063
1621	SV *	2064	SV *
1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2065	map1a_update (DC::Map self, SV *data_)
1623	CODE:	2066	CODE:
1624	{	2067	{
1625	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2068	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1626	uint8_t *data_end = (uint8_t *)SvEND (data_);	2069	uint8_t *data_end = (uint8_t *)SvEND (data_);
1627	mapcell *cell;	2070	mapcell *cell;
…		…
1648		2091
1649	//TODO: don't trust server data to be in-range(!)	2092	//TODO: don't trust server data to be in-range(!)
1650		2093
1651	if (flags & 8)	2094	if (flags & 8)
1652	{	2095	{
		2096	uint8_t ext, cmd;
		2097
1653	if (extmap)	2098	do
1654	{	2099	{
1655	uint8_t ext, cmd;	2100	ext = *data++;
		2101	cmd = ext & 0x7f;
1656		2102
1657	do	2103	if (cmd < 4)
		2104	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2105	else if (cmd == 5) // health
1658	{	2106	{
1659	ext = *data++;
1660	cmd = ext & 0x3f;
1661
1662	if (cmd < 4)
1663	cell->darkness = 255 - ext * 64 + 1;
1664	else if (cmd == 5) // health
1665	{
1666	cell->stat_width = 1;	2107	cell->stat_width = 1;
1667	cell->stat_hp = *data++;	2108	cell->stat_hp = *data++;
1668	}
1669	else if (cmd == 6) // monster width
1670	cell->stat_width = *data++ + 1;
1671	else if (cmd == 0x47)
1672	{
1673	if (*data == 4)
1674	; // decode player count
1675
1676	data += *data + 1;
1677	}
1678	else if (cmd == 8) // cell flags
1679	cell->flags = *data++;
1680	else if (ext & 0x40) // unknown, multibyte => skip
1681	data += *data + 1;
1682	else
1683	data++;
1684	}	2109	}
1685	while (ext & 0x80);	2110	else if (cmd == 6) // monster width
		2111	cell->stat_width = *data++ + 1;
		2112	else if (cmd == 0x47)
		2113	{
		2114	if (*data == 1) cell->player = data [1];
		2115	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2116	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2117	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2118
		2119	data += *data + 1;
		2120	}
		2121	else if (cmd == 8) // cell flags
		2122	cell->flags = *data++;
		2123	else if (ext & 0x40) // unknown, multibyte => skip
		2124	data += *data + 1;
		2125	else
		2126	data++;
1686	}	2127	}
1687	else	2128	while (ext & 0x80);
1688	cell->darkness = *data++ + 1;
1689	}	2129	}
1690		2130
1691	for (z = 0; z <= 2; ++z)	2131	for (z = 0; z <= 2; ++z)
1692	if (flags & (4 >> z))	2132	if (flags & (4 >> z))
1693	{	2133	{
…		…
1696	cell->tile [z] = self->face2tile [face];	2136	cell->tile [z] = self->face2tile [face];
1697		2137
1698	if (cell->tile [z])	2138	if (cell->tile [z])
1699	{	2139	{
1700	maptex *tex = self->tex + cell->tile [z];	2140	maptex *tex = self->tex + cell->tile [z];
		2141	tex->unused = 0;
1701	if (!tex->name)	2142	if (!tex->name)
1702	av_push (missing, newSViv (cell->tile [z]));	2143	av_push (missing, newSViv (cell->tile [z]));
1703		2144
1704	if (tex->smoothtile)	2145	if (tex->smoothtile)
1705	{	2146	{
1706	maptex *smooth = self->tex + tex->smoothtile;	2147	maptex *smooth = self->tex + tex->smoothtile;
		2148	smooth->unused = 0;
1707	if (!smooth->name)	2149	if (!smooth->name)
1708	av_push (missing, newSViv (tex->smoothtile));	2150	av_push (missing, newSViv (tex->smoothtile));
1709	}	2151	}
1710	}	2152	}
1711	}	2153	}
1712	}	2154	}
1713	else	2155	else
1714	cell->darkness = 0;	2156	CELL_CLEAR (cell);
1715	}	2157	}
1716	}	2158	}
1717	OUTPUT:	2159	OUTPUT:
1718	RETVAL	2160	RETVAL
1719		2161
1720	SV *	2162	SV *
1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2163	mapmap (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2164	CODE:
1723	{	2165	{
1724	int x1, x;	2166	int x1, x;
1725	int y1, y;	2167	int y1, y;
1726	int z;	2168	int z;
…		…
1739	? self->row + y	2181	? self->row + y
1740	: 0;	2182	: 0;
1741		2183
1742	for (x = x0; x < x1; x++)	2184	for (x = x0; x < x1; x++)
1743	{	2185	{
1744	int r = 32, g = 32, b = 32, a = 192;	2186	unsigned int r = 32, g = 32, b = 32, a = 192;
1745		2187
1746	if (row && row->c0 <= x && x < row->c1)	2188	if (row && row->c0 <= x && x < row->c1)
1747	{	2189	{
1748	mapcell *cell = row->col + (x - row->c0);	2190	mapcell *cell = row->col + (x - row->c0);
1749		2191
…		…
1751	{	2193	{
1752	maptex tex = self->tex [cell->tile [z]];	2194	maptex tex = self->tex [cell->tile [z]];
1753	int a0 = 255 - tex.a;	2195	int a0 = 255 - tex.a;
1754	int a1 = tex.a;	2196	int a1 = tex.a;
1755		2197
1756	r = (r * a0 + tex.r * a1) / 255;	2198	r = div255 (r * a0 + tex.r * a1);
1757	g = (g * a0 + tex.g * a1) / 255;	2199	g = div255 (g * a0 + tex.g * a1);
1758	b = (b * a0 + tex.b * a1) / 255;	2200	b = div255 (b * a0 + tex.b * a1);
1759	a = (a * a0 + tex.a * a1) / 255;	2201	a = div255 (a * a0 + tex.a * a1);
1760	}	2202	}
1761	}	2203	}
1762		2204
1763	*map++ = (r )	2205	*map++ = (r )
1764	| (g << 8)	2206	| (g << 8)
1765	| (b << 16)	2207	| (b << 16)
1766	| (a << 24);	2208	| (a << 24);
1767	}	2209	}
1768	}	2210	}
1769		2211
1770	RETVAL = map_sv;	2212	RETVAL = map_sv;
1771	}	2213	}
1772	OUTPUT:	2214	OUTPUT:
1773	RETVAL	2215	RETVAL
1774		2216
1775	void	2217	void
1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2218	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1777	CODE:	2219	CODE:
1778	{	2220	{
1779	int x, y, z;	2221	int x, y, z;
1780		2222
1781	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2223	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1784	smooth_key skey;	2224	int pl_x, pl_y;
1785		2225	maptex pl_tex;
1786	rc_t *rc = rc_alloc ();	2226	rc_t rc;
		2227	rc_t rc_ov;
1787	rc_key_t key;	2228	rc_key_t key;
1788	rc_array_t *arr;	2229	rc_t::array_t *arr;
1789		2230
		2231	pl_tex.name = 0;
		2232
1790	// thats current max. sorry.	2233	// that's current max. sorry.
1791	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1792	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1793
1794	// clear key, in case of extra padding
1795	memset (&skey, 0, sizeof (skey));
1796		2236
1797	memset (&key, 0, sizeof (key));	2237	memset (&key, 0, sizeof (key));
1798	key.r = 255;	2238	key.r = 255;
1799	key.g = 255;	2239	key.g = 255;
1800	key.b = 255;	2240	key.b = 255;
1801	key.a = 255;	2241	key.a = 255;
1802	key.mode = GL_QUADS;	2242	key.mode = GL_QUADS;
1803	key.format = GL_T2F_V3F;	2243	key.format = GL_T2F_V3F;
1804	key.texname = -1;
1805		2244
1806	mx += self->x;	2245	mx += self->x;
1807	my += self->y;	2246	my += self->y;
1808		2247
1809	// first pass: determine smooth_max	2248	// first pass: determine smooth_max
1810	// rather ugly, if you ask me	2249	// rather ugly, if you ask me
1811	// could also be stored inside mapcell and updated on change	2250	// could also be stored inside mapcell and updated on change
1812	memset (smooth_max, 0, sizeof (smooth_max));	2251	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1813		2252
1814	for (y = 0; y < sh; y++)	2253	for (y = 0; y < sh; y++)
1815	if (0 <= y + my && y + my < self->rows)	2254	if (0 <= y + my && y + my < self->rows)
1816	{	2255	{
1817	maprow *row = self->row + (y + my);	2256	maprow *row = self->row + (y + my);
…		…
1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1834		2273
1835	for (z = 0; z <= 2; z++)	2274	for (z = 0; z <= 2; z++)
1836	{	2275	{
1837	memset (smooth_level, 0, sizeof (smooth_level));	2276	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2277	smooth_key skey;
		2278	smooth_hash smooth;
		2279	key.texname = -1;
1838		2280
1839	for (y = 0; y < sh; y++)	2281	for (y = 0; y < sh; y++)
1840	if (0 <= y + my && y + my < self->rows)	2282	if (0 <= y + my && y + my < self->rows)
1841	{	2283	{
1842	maprow *row = self->row + (y + my);	2284	maprow *row = self->row + (y + my);
…		…
1852	maptex tex = self->tex [tile];	2294	maptex tex = self->tex [tile];
1853	int px, py;	2295	int px, py;
1854		2296
1855	if (key.texname != tex.name)	2297	if (key.texname != tex.name)
1856	{	2298	{
		2299	self->tex [tile].unused = 0;
		2300
1857	if (!tex.name)	2301	if (!tex.name)
1858	tex = self->tex [2]; /* missing, replace by noface */	2302	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1859		2303
1860	key.texname = tex.name;	2304	key.texname = tex.name;
1861	arr = rc_array (rc, &key);	2305	arr = &rc.array (key);
1862	}	2306	}
1863		2307
1864	px = (x + 1) * T - tex.w;	2308	px = (x + 1) * Th - tex.w;
1865	py = (y + 1) * T - tex.h;	2309	py = (y + 1) * Tw - tex.h;
1866		2310
1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2311	if (expect_false (cell->player == player) && expect_false (z == 2))
1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1871
1872	if (cell->flags && z == 2)
1873	{	2312	{
1874	// overlays such as the speech bubble, probably more to come	2313	pl_x = px;
1875	if (cell->flags & 1)	2314	pl_y = py;
		2315	pl_tex = tex;
1876	{	2316	continue;
1877	maptex tex = self->tex [1];
1878	int px = x * T + T * 2 / 32;
1879	int py = y * T - T * 6 / 32;
1880
1881	if (tex.name)
1882	{
1883	if (key.texname != tex.name)
1884	{
1885	key.texname = tex.name;
1886	arr = rc_array (rc, &key);
1887	}
1888
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1893	}
1894	}
1895	}	2317	}
		2318
		2319	arr->t2f_v3f (0 , 0 , px , py , 0);
		2320	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2321	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1896		2323
1897	// update smooth hash	2324	// update smooth hash
1898	if (tex.smoothtile)	2325	if (tex.smoothtile)
1899	{	2326	{
1900	skey.tile = tex.smoothtile;	2327	skey.tile = tex.smoothtile;
1901	skey.level = tex.smoothlevel;	2328	skey.level = tex.smoothlevel;
1902		2329
1903	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2330	smooth_level[tex.smoothlevel] = 1;
1904		2331
1905	// add bits to current tile and all neighbours. skey.x|y is	2332	// add bits to current tile and all neighbours. skey.x|y is
1906	// shifted +1|+1 so we always stay positive.	2333	// shifted +1|+1 so we always stay positive.
1907		2334
1908	// bits is ___n cccc CCCC bbbb	2335	// bits is ___n cccc CCCC bbbb
…		…
1916		2343
1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2344	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1918	// ·· ·· ·┏ ┓·	2345	// ·· ·· ·┏ ┓·
1919		2346
1920	// full tile	2347	// full tile
1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2348	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1922		2349
1923	// borders	2350	// borders
1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2351	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2352	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2353	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2354	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1928		2355
1929	// corners	2356	// corners
1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2357	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2358	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2359	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2360	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2361	}
		2362	}
		2363
		2364	if (expect_false (z == 2) && expect_false (cell->flags))
		2365	{
		2366	// overlays such as the speech bubble, probably more to come
		2367	if (cell->flags & 1)
		2368	{
		2369	rc_key_t key_ov = key;
		2370	maptex tex = self->tex[TEXID_SPEECH];
		2371	int px = x * Tw + Tw * 2 / 32;
		2372	int py = y * Th - Th * 6 / 32;
		2373
		2374	key_ov.texname = tex.name;
		2375	rc_t::array_t &arr = rc_ov.array (key_ov);
		2376
		2377	arr.t2f_v3f (0 , 0 , px , py , 0);
		2378	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2379	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2380	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1934	}	2381	}
1935	}	2382	}
1936	}	2383	}
1937	}	2384	}
1938		2385
1939	rc_draw (rc);	2386	rc.draw ();
1940	rc_clear (rc);	2387	rc.clear ();
1941		2388
1942	// go through all smoothlevels, lowest to highest, then draw.	2389	// go through all smoothlevels, lowest to highest, then draw.
1943	// this is basically counting sort	2390	// this is basically counting sort
1944	{	2391	{
1945	int w, b;	2392	int w, b;
1946		2393
1947	glEnable (GL_TEXTURE_2D);	2394	glEnable (GL_TEXTURE_2D);
1948	glBegin (GL_QUADS);	2395	glBegin (GL_QUADS);
1949	for (w = 0; w < 256 / 32; ++w)	2396	for (int level = 0; level < smooth_level.size (); ++level)
		2397	if (smooth_level[level])
		2398	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1950	{	2399	{
1951	uint32_t smask = smooth_level [w];	2400	smooth_key &skey = it->first;
1952	if (smask)	2401	IV bits = it->second;
1953	for (b = 0; b < 32; ++b)	2402
1954	if (smask & (((uint32_t)1) << b))	2403	if (!(bits & 0x1000)
		2404	&& skey.level == level
		2405	&& level > smooth_max [skey.x][skey.y])
1955	{	2406	{
1956	int level = (w << 5) | b;	2407	maptex tex = self->tex [skey.tile];
		2408	int px = (((int)skey.x) - 1) * Tw;
		2409	int py = (((int)skey.y) - 1) * Th;
		2410	int border = bits & 15;
		2411	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2412	float dx = tex.s * .0625f; // 16 images/row
		2413	float dy = tex.t * .5f ; // 2 images/column
		2414
1957	HE *he;	2415	if (tex.name)
1958
1959	hv_iterinit (smooth);
1960	while ((he = hv_iternext (smooth)))
1961	{	2416	{
1962	smooth_key *skey = (smooth_key *)HeKEY (he);	2417	// this time avoiding texture state changes
1963	IV bits = SvIVX (HeVAL (he));	2418	// save gobs of state changes.
1964		2419	if (key.texname != tex.name)
1965	if (!(bits & 0x1000)
1966	&& skey->level == level
1967	&& level > smooth_max [skey->x][skey->y])
1968	{	2420	{
1969	maptex tex = self->tex [skey->tile];	2421	self->tex [skey.tile].unused = 0;
1970	int px = (((int)skey->x) - 1) * T;
1971	int py = (((int)skey->y) - 1) * T;
1972	int border = bits & 15;
1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1974	float dx = tex.s * .0625f; // 16 images/row
1975	float dy = tex.t * .5f ; // 2 images/column
1976		2422
1977	if (tex.name)
1978	{
1979	// this time avoiding texture state changes
1980	// save gobs of state changes.
1981	if (key.texname != tex.name)
1982	{
1983	glEnd ();	2423	glEnd ();
1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2424	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1985	glBegin (GL_QUADS);	2425	glBegin (GL_QUADS);
1986	}	2426	}
1987		2427
1988	if (border)	2428	if (border)
1989	{	2429	{
1990	float ox = border * dx;	2430	float ox = border * dx;
1991		2431
1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2432	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2435	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1996	}	2436	}
1997		2437
1998	if (corner)	2438	if (corner)
1999	{	2439	{
2000	float ox = corner * dx;	2440	float ox = corner * dx;
2001		2441
2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2442	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2443	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2444	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2006	}
2007	}
2008	}	2446	}
2009	}	2447	}
2010	}	2448	}
2011	}	2449	}
2012		2450
2013	glEnd ();	2451	glEnd ();
2014	glDisable (GL_TEXTURE_2D);	2452	glDisable (GL_TEXTURE_2D);
2015	key.texname = -1;	2453	key.texname = -1;
2016	}	2454	}
2017
2018	hv_clear (smooth);
2019	}	2455	}
2020		2456
		2457	if (pl_tex.name)
		2458	{
		2459	maptex tex = pl_tex;
		2460	int px = pl_x + sdx;
		2461	int py = pl_y + sdy;
		2462
		2463	key.texname = tex.name;
		2464	rc_t::array_t &arr = rc.array (key);
		2465
		2466	arr.t2f_v3f (0 , 0 , px , py , 0);
		2467	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2468	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2470
		2471	rc.draw ();
		2472	}
		2473
		2474	rc_ov.draw ();
		2475	rc_ov.clear ();
		2476
2021	glDisable (GL_BLEND);	2477	glDisable (GL_BLEND);
2022	rc_free (rc);
2023		2478
2024	// top layer: overlays such as the health bar	2479	// top layer: overlays such as the health bar
2025	for (y = 0; y < sh; y++)	2480	for (y = 0; y < sh; y++)
2026	if (0 <= y + my && y + my < self->rows)	2481	if (0 <= y + my && y + my < self->rows)
2027	{	2482	{
…		…
2030	for (x = 0; x < sw; x++)	2485	for (x = 0; x < sw; x++)
2031	if (row->c0 <= x + mx && x + mx < row->c1)	2486	if (row->c0 <= x + mx && x + mx < row->c1)
2032	{	2487	{
2033	mapcell *cell = row->col + (x + mx - row->c0);	2488	mapcell *cell = row->col + (x + mx - row->c0);
2034		2489
2035	int px = x * T;	2490	int px = x * Tw;
2036	int py = y * T;	2491	int py = y * Th;
		2492
		2493	if (expect_false (cell->player == player))
		2494	{
		2495	px += sdx;
		2496	py += sdy;
		2497	}
2037		2498
2038	if (cell->stat_hp)	2499	if (cell->stat_hp)
2039	{	2500	{
2040	int width = cell->stat_width * T;	2501	int width = cell->stat_width * Tw;
2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2502	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2042		2503
2043	glColor3ub (0, 0, 0);	2504	glColor3ub (0, 0, 0);
2044	glRectf (px + 1, py - thick - 2,	2505	glRectf (px + 1, py - thick - 2,
2045	px + width - 1, py);	2506	px + width - 1, py);
2046		2507
…		…
2052	}	2513	}
2053	}	2514	}
2054	}	2515	}
2055		2516
2056	void	2517	void
2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2518	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2058	CODE:	2519	CODE:
2059	{	2520	{
2060	static float color[16][3] = {	2521	static float color[16][3] = {
2061	{ 0.00F, 0.00F, 0.00F },	2522	{ 0.00f, 0.00f, 0.00f },
2062	{ 1.00F, 1.00F, 1.00F },	2523	{ 1.00f, 1.00f, 1.00f },
2063	{ 0.00F, 0.00F, 0.55F },	2524	{ 0.00f, 0.00f, 0.55f },
2064	{ 1.00F, 0.00F, 0.00F },	2525	{ 1.00f, 0.00f, 0.00f },
2065		2526
2066	{ 1.00F, 0.54F, 0.00F },	2527	{ 1.00f, 0.54f, 0.00f },
2067	{ 0.11F, 0.56F, 1.00F },	2528	{ 0.11f, 0.56f, 1.00f },
2068	{ 0.93F, 0.46F, 0.00F },	2529	{ 0.93f, 0.46f, 0.00f },
2069	{ 0.18F, 0.54F, 0.34F },	2530	{ 0.18f, 0.54f, 0.34f },
2070		2531
2071	{ 0.56F, 0.73F, 0.56F },	2532	{ 0.56f, 0.73f, 0.56f },
2072	{ 0.80F, 0.80F, 0.80F },	2533	{ 0.80f, 0.80f, 0.80f },
2073	{ 0.55F, 0.41F, 0.13F },	2534	{ 0.55f, 0.41f, 0.13f },
2074	{ 0.99F, 0.77F, 0.26F },	2535	{ 0.99f, 0.77f, 0.26f },
2075		2536
2076	{ 0.74F, 0.65F, 0.41F },	2537	{ 0.74f, 0.65f, 0.41f },
2077		2538
2078	{ 0.00F, 1.00F, 1.00F },	2539	{ 0.00f, 1.00f, 1.00f },
2079	{ 1.00F, 0.00F, 1.00F },	2540	{ 1.00f, 0.00f, 1.00f },
2080	{ 1.00F, 1.00F, 0.00F },	2541	{ 1.00f, 1.00f, 0.00f },
2081	};	2542	};
2082		2543
2083	int x, y;	2544	int x, y;
2084		2545
2085	glEnable (GL_TEXTURE_2D);	2546	glEnable (GL_TEXTURE_2D);
		2547	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2548	* but the nvidia driver (185.18.14) mishandles alpha textures
		2549	* and takes the colour from god knows where instead of using
		2550	* Cp. MODULATE results in the same colour, but slightly different
		2551	* alpha, but atcually gives us the correct colour with nvidia.
		2552	*/
2086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2553	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2087	glEnable (GL_BLEND);	2554	glEnable (GL_BLEND);
2088	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2555	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2089	glBegin (GL_QUADS);	2556	glBegin (GL_QUADS);
2090		2557
2091	for (y = 0; y < h; y++)	2558	for (y = 0; y < h; y++)
…		…
2095		2562
2096	if (m)	2563	if (m)
2097	{	2564	{
2098	float *c = color [m & 15];	2565	float *c = color [m & 15];
2099		2566
2100	float tx1 = m & 0x40 ? 0.5 : 0.;	2567	float tx1 = m & 0x40 ? 0.5f : 0.f;
2101	float tx2 = tx1 + 0.5;	2568	float tx2 = tx1 + 0.5f;
2102		2569
2103	glColor4f (c[0], c[1], c[2], 0.75);	2570	glColor4f (c[0], c[1], c[2], 1);
2104	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2571	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2105	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2572	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2106	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2573	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2107	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2574	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2108	}	2575	}
…		…
2112	glDisable (GL_BLEND);	2579	glDisable (GL_BLEND);
2113	glDisable (GL_TEXTURE_2D);	2580	glDisable (GL_TEXTURE_2D);
2114	}	2581	}
2115		2582
2116	void	2583	void
2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2584	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2118	PPCODE:	2585	PPCODE:
2119	{	2586	{
2120	int x, y;	2587	int x, y;
2121	int sw1 = sw + 2;	2588	int sw1 = sw + 2;
2122	int sh1 = sh + 2;	2589	int sh1 = sh + 2;
2123	int sh3 = sh * 3;	2590	int sh3 = sh * 3;
2124	int sw34 = (sw * 3 + 3) & ~3;	2591	int sw3 = sw * 3;
		2592	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2593	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2125	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2594	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2126	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2595	memset (darkness1, 0, sw1*sh1);
2127	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2128		2596
2129	SvPOK_only (darkness3_sv);	2597	SvPOK_only (darkness3_sv);
2130	SvCUR_set (darkness3_sv, sw34 * sh3);	2598	SvCUR_set (darkness3_sv, sw3 * sh3);
2131		2599
2132	mx += self->x - 1;	2600	mx += self->x - 1;
2133	my += self->y - 1;	2601	my += self->y - 1;
2134
2135	memset (darkness1, 255, sw1 * sh1);
2136		2602
2137	for (y = 0; y < sh1; y++)	2603	for (y = 0; y < sh1; y++)
2138	if (0 <= y + my && y + my < self->rows)	2604	if (0 <= y + my && y + my < self->rows)
2139	{	2605	{
2140	maprow *row = self->row + (y + my);	2606	maprow *row = self->row + (y + my);
…		…
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2609	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2610	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2611	mapcell *cell = row->col + (x + mx - row->c0);
2146		2612
2147	darkness1 [y * sw1 + x] = cell->darkness	2613	darkness1 [y * sw1 + x] = cell->darkness
2148	? 255 - (cell->darkness - 1)	2614	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2149	: 255 - FOW_DARKNESS;	2615	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2150	}	2616	}
2151	}	2617	}
2152		2618
2153	for (y = 0; y < sh; ++y)	2619	for (y = 0; y < sh; ++y)
2154	for (x = 0; x < sw; ++x)	2620	for (x = 0; x < sw; ++x)
…		…
2173		2639
2174	uint8_t r13 = (d13 + d23 + d12) / 3;	2640	uint8_t r13 = (d13 + d23 + d12) / 3;
2175	uint8_t r23 = d23;	2641	uint8_t r23 = d23;
2176	uint8_t r33 = (d23 + d33 + d32) / 3;	2642	uint8_t r33 = (d23 + d33 + d32) / 3;
2177		2643
2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2187	}	2653	}
2188		2654
2189	free (darkness1);	2655	free (darkness1);
2190		2656
2191	EXTEND (SP, 3);	2657	EXTEND (SP, 3);
2192	PUSHs (sv_2mortal (newSViv (sw34)));	2658	PUSHs (sv_2mortal (newSViv (sw3)));
2193	PUSHs (sv_2mortal (newSViv (sh3)));	2659	PUSHs (sv_2mortal (newSViv (sh3)));
2194	PUSHs (darkness3_sv);	2660	PUSHs (darkness3_sv);
2195	}	2661	}
2196		2662
2197	SV *	2663	SV *
2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2664	get_rect (DC::Map self, int x0, int y0, int w, int h)
2199	CODE:	2665	CODE:
2200	{	2666	{
2201	int x, y, x1, y1;	2667	int x, y, x1, y1;
2202	SV *data_sv = newSV (w * h * 7 + 5);	2668	SV *data_sv = newSV (w * h * 7 + 5);
2203	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2669	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2260	else	2726	else
2261	*data++ = 0;	2727	*data++ = 0;
2262	}	2728	}
2263	}	2729	}
2264		2730
		2731	/* if size is w*h + 5 then no data has been found */
		2732	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2733	{
2265	SvPOK_only (data_sv);	2734	SvPOK_only (data_sv);
2266	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2735	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2736	}
		2737
2267	RETVAL = data_sv;	2738	RETVAL = data_sv;
2268	}	2739	}
2269	OUTPUT:	2740	OUTPUT:
2270	RETVAL	2741	RETVAL
2271		2742
2272	void	2743	void
2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2744	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2274	PPCODE:	2745	PPCODE:
2275	{	2746	{
2276	int x, y, z;	2747	int x, y, z;
2277	int w, h;	2748	int w, h;
2278	int x1, y1;	2749	int x1, y1;
		2750	STRLEN len;
		2751	uint8_t *data, *end;
		2752
		2753	len = SvLEN (data_sv);
		2754	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2755	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2756	end = data + len + 8;
		2757
		2758	if (len < 5)
		2759	XSRETURN_EMPTY;
2279		2760
2280	if (*data++ != 0)	2761	if (*data++ != 0)
2281	XSRETURN_EMPTY; /* version mismatch */	2762	XSRETURN_EMPTY; /* version mismatch */
2282		2763
2283	w = *data++ << 8; w |= *data++;	2764	w = *data++ << 8; w |= *data++;
…		…
2298	{	2779	{
2299	maprow *row = map_get_row (self, y);	2780	maprow *row = map_get_row (self, y);
2300		2781
2301	for (x = x0; x < x1; x++)	2782	for (x = x0; x < x1; x++)
2302	{	2783	{
		2784	uint8_t flags;
		2785
		2786	if (data + 7 >= end)
		2787	XSRETURN_EMPTY;
		2788
2303	uint8_t flags = *data++;	2789	flags = *data++;
2304		2790
2305	if (flags)	2791	if (flags)
2306	{	2792	{
2307	mapcell *cell = row_get_cell (row, x);	2793	mapcell *cell = row_get_cell (row, x);
2308	tileid tile[3] = { 0, 0, 0 };	2794	tileid tile[3] = { 0, 0, 0 };
…		…
2311	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2797	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2312	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2798	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2313		2799
2314	if (cell->darkness == 0)	2800	if (cell->darkness == 0)
2315	{	2801	{
2316	cell->darkness = 0;	2802	/*cell->darkness = 0;*/
		2803	EXTEND (SP, 3);
2317		2804
2318	for (z = 0; z <= 2; z++)	2805	for (z = 0; z <= 2; z++)
2319	{	2806	{
2320	tileid t = tile [z];	2807	tileid t = tile [z];
2321		2808
2322	if (t >= self->texs || (t && !self->tex [t].name))	2809	if (t >= self->texs || (t && !self->tex [t].name))
2323	{	2810	{
2324	XPUSHs (sv_2mortal (newSViv (t)));	2811	PUSHs (sv_2mortal (newSViv (t)));
2325	need_texid (self, t);	2812	need_texid (self, t);
2326	}	2813	}
2327		2814
2328	cell->tile [z] = t;	2815	cell->tile [z] = t;
2329	}	2816	}
…		…
2331	}	2818	}
2332	}	2819	}
2333	}	2820	}
2334	}	2821	}
2335		2822
2336	MODULE = CFPlus PACKAGE = CFPlus::RW	2823	MODULE = Deliantra::Client PACKAGE = DC::RW
2337		2824
2338	CFPlus::RW	2825	DC::RW
2339	new (SV *class, SV *data_sv)	2826	new (SV *klass, SV *data_sv)
2340	CODE:	2827	CODE:
2341	{	2828	{
2342	STRLEN datalen;	2829	STRLEN datalen;
2343	char *data = SvPVbyte (data_sv, datalen);	2830	char *data = SvPVbyte (data_sv, datalen);
2344		2831
2345	RETVAL = SDL_RWFromConstMem (data, datalen);	2832	RETVAL = SDL_RWFromConstMem (data, datalen);
2346	}	2833	}
2347	OUTPUT:	2834	OUTPUT:
2348	RETVAL	2835	RETVAL
2349		2836
2350	CFPlus::RW	2837	DC::RW
2351	new_from_file (SV *class, const char *path, const char *mode = "rb")	2838	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2352	CODE:	2839	CODE:
2353	RETVAL = SDL_RWFromFile (path, mode);	2840	RETVAL = SDL_RWFromFile (path, mode);
2354	OUTPUT:	2841	OUTPUT:
2355	RETVAL	2842	RETVAL
2356		2843
2357	# fails on win32:	2844	# fails on win32:
2358	# CFPlus.xs(2268) : error C2059: syntax error : '('	2845	# dc.xs(2268) : error C2059: syntax error : '('
2359	#void	2846	#void
2360	#close (CFPlus::RW self)	2847	#close (DC::RW self)
2361	# CODE:	2848	# CODE:
2362	# (self->(close)) (self);	2849	# (self->(close)) (self);
2363		2850
2364	MODULE = CFPlus PACKAGE = CFPlus::Channel	2851	MODULE = Deliantra::Client PACKAGE = DC::Channel
2365		2852
2366	PROTOTYPES: DISABLE	2853	PROTOTYPES: DISABLE
2367		2854
2368	CFPlus::Channel	2855	DC::Channel
2369	find ()	2856	find ()
2370	CODE:	2857	CODE:
2371	{	2858	{
2372	RETVAL = Mix_GroupAvailable (-1);	2859	RETVAL = Mix_GroupAvailable (-1);
2373		2860
2374	if (RETVAL < 0)	2861	if (RETVAL < 0)
2375	{	2862	{
2376	RETVAL = Mix_GroupOldest (-1);	2863	RETVAL = Mix_GroupOldest (-1);
2377		2864
2378	if (RETVAL < 0)	2865	if (RETVAL < 0)
		2866	{
		2867	// happens sometimes, maybe it just stopped playing(?)
		2868	RETVAL = Mix_GroupAvailable (-1);
		2869
		2870	if (RETVAL < 0)
2379	XSRETURN_UNDEF;	2871	XSRETURN_UNDEF;
2380		2872	}
		2873	else
2381	Mix_HaltChannel (RETVAL);	2874	Mix_HaltChannel (RETVAL);
2382	}	2875	}
2383		2876
2384	Mix_UnregisterAllEffects (RETVAL);	2877	Mix_UnregisterAllEffects (RETVAL);
2385	Mix_Volume (RETVAL, 128);	2878	Mix_Volume (RETVAL, 128);
2386	}	2879	}
2387	OUTPUT:	2880	OUTPUT:
2388	RETVAL	2881	RETVAL
2389		2882
2390	void	2883	void
2391	halt (CFPlus::Channel self)	2884	halt (DC::Channel self)
2392	CODE:	2885	CODE:
2393	Mix_HaltChannel (self);	2886	Mix_HaltChannel (self);
2394		2887
2395	void	2888	void
2396	expire (CFPlus::Channel self, int ticks = -1)	2889	expire (DC::Channel self, int ticks = -1)
2397	CODE:	2890	CODE:
2398	Mix_ExpireChannel (self, ticks);	2891	Mix_ExpireChannel (self, ticks);
2399		2892
2400	void	2893	void
2401	fade_out (CFPlus::Channel self, int ticks = -1)	2894	fade_out (DC::Channel self, int ticks = -1)
2402	CODE:	2895	CODE:
2403	Mix_FadeOutChannel (self, ticks);	2896	Mix_FadeOutChannel (self, ticks);
2404		2897
2405	int	2898	int
2406	volume (CFPlus::Channel self, int volume)	2899	volume (DC::Channel self, int volume)
2407	CODE:	2900	CODE:
2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2901	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2409	OUTPUT:	2902	OUTPUT:
2410	RETVAL	2903	RETVAL
2411		2904
2412	void	2905	void
2413	unregister_all_effects (CFPlus::Channel self)	2906	unregister_all_effects (DC::Channel self)
2414	CODE:	2907	CODE:
2415	Mix_UnregisterAllEffects (self);	2908	Mix_UnregisterAllEffects (self);
2416		2909
2417	void	2910	void
2418	set_panning (CFPlus::Channel self, int left, int right)	2911	set_panning (DC::Channel self, int left, int right)
2419	CODE:	2912	CODE:
2420	left = CLAMP (left , 0, 255);	2913	left = CLAMP (left , 0, 255);
2421	right = CLAMP (right, 0, 255);	2914	right = CLAMP (right, 0, 255);
2422	Mix_SetPanning (self, left, right);	2915	Mix_SetPanning (self, left, right);
2423		2916
2424	void	2917	void
2425	set_distance (CFPlus::Channel self, int distance)	2918	set_distance (DC::Channel self, int distance)
2426	CODE:	2919	CODE:
2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2920	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2428		2921
2429	void	2922	void
2430	set_position (CFPlus::Channel self, int angle, int distance)	2923	set_position (DC::Channel self, int angle, int distance)
2431	CODE:	2924	CODE:
2432		2925
2433	void	2926	void
2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2927	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2435	CODE:	2928	CODE:
2436	{	2929	{
2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2930	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2931	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2932	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2440	}	2933	}
2441		2934
2442	void	2935	void
2443	set_reverse_stereo (CFPlus::Channel self, int flip)	2936	set_reverse_stereo (DC::Channel self, int flip)
2444	CODE:	2937	CODE:
2445	Mix_SetReverseStereo (self, flip);	2938	Mix_SetReverseStereo (self, flip);
2446		2939
2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2940	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2448		2941
2449	PROTOTYPES: DISABLE	2942	PROTOTYPES: DISABLE
2450		2943
		2944	void
		2945	decoders ()
		2946	PPCODE:
		2947	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2948	int i, num = Mix_GetNumChunkDecoders ();
		2949	EXTEND (SP, num);
		2950	for (i = 0; i < num; ++i)
		2951	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2952	#else
		2953	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2954	#endif
		2955
2451	CFPlus::MixChunk	2956	DC::MixChunk
2452	new (SV *class, CFPlus::RW rwops)	2957	new (SV *klass, DC::RW rwops)
2453	CODE:	2958	CODE:
2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2959	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2455	OUTPUT:	2960	OUTPUT:
2456	RETVAL	2961	RETVAL
2457		2962
2458	void	2963	void
2459	DESTROY (CFPlus::MixChunk self)	2964	DESTROY (DC::MixChunk self)
2460	CODE:	2965	CODE:
2461	Mix_FreeChunk (self);	2966	Mix_FreeChunk (self);
2462		2967
2463	int	2968	int
2464	volume (CFPlus::MixChunk self, int volume = -1)	2969	volume (DC::MixChunk self, int volume = -1)
2465	CODE:	2970	CODE:
2466	if (items > 1)	2971	if (items > 1)
2467	volume = CLAMP (volume, 0, 128);	2972	volume = CLAMP (volume, 0, 128);
2468	RETVAL = Mix_VolumeChunk (self, volume);	2973	RETVAL = Mix_VolumeChunk (self, volume);
2469	OUTPUT:	2974	OUTPUT:
2470	RETVAL	2975	RETVAL
2471		2976
2472	CFPlus::Channel	2977	DC::Channel
2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2978	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2474	CODE:	2979	CODE:
2475	{	2980	{
2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2981	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2477		2982
2478	if (RETVAL < 0)	2983	if (RETVAL < 0)
…		…
2485	}	2990	}
2486	}	2991	}
2487	OUTPUT:	2992	OUTPUT:
2488	RETVAL	2993	RETVAL
2489		2994
2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2995	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2996
		2997	void
		2998	decoders ()
		2999	PPCODE:
		3000	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3001	int i, num = Mix_GetNumMusicDecoders ();
		3002	EXTEND (SP, num);
		3003	for (i = 0; i < num; ++i)
		3004	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3005	#else
		3006	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3007	#endif
2491		3008
2492	int	3009	int
2493	volume (int volume = -1)	3010	volume (int volume = -1)
2494	PROTOTYPE: ;$	3011	PROTOTYPE: ;$
2495	CODE:	3012	CODE:
…		…
2507	void	3024	void
2508	halt ()	3025	halt ()
2509	CODE:	3026	CODE:
2510	Mix_HaltMusic ();	3027	Mix_HaltMusic ();
2511		3028
		3029	int
		3030	playing ()
		3031	CODE:
		3032	RETVAL = Mix_PlayingMusic ();
		3033	OUTPUT:
		3034	RETVAL
		3035
2512	CFPlus::MixMusic	3036	DC::MixMusic
2513	new (SV *class, CFPlus::RW rwops)	3037	new (SV *klass, DC::RW rwops)
2514	CODE:	3038	CODE:
2515	RETVAL = Mix_LoadMUS_RW (rwops);	3039	RETVAL = Mix_LoadMUS_RW (rwops);
2516	OUTPUT:	3040	OUTPUT:
2517	RETVAL	3041	RETVAL
2518		3042
2519	void	3043	void
2520	DESTROY (CFPlus::MixMusic self)	3044	DESTROY (DC::MixMusic self)
2521	CODE:	3045	CODE:
2522	Mix_FreeMusic (self);	3046	Mix_FreeMusic (self);
2523		3047
2524	int	3048	int
2525	play (CFPlus::MixMusic self, int loops = -1)	3049	play (DC::MixMusic self, int loops = -1)
2526	CODE:	3050	CODE:
2527	RETVAL = Mix_PlayMusic (self, loops);	3051	RETVAL = Mix_PlayMusic (self, loops);
2528	OUTPUT:	3052	OUTPUT:
2529	RETVAL	3053	RETVAL
2530		3054
2531	void	3055	void
2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3056	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2533	CODE:	3057	CODE:
2534	Mix_FadeInMusicPos (self, loops, ms, position);	3058	Mix_FadeInMusicPos (self, loops, ms, position);
2535		3059
2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3060	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2537		3061
2538	PROTOTYPES: ENABLE	3062	PROTOTYPES: ENABLE
2539		3063
2540	BOOT:	3064	BOOT:
2541	{	3065	{
2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3066	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2543	static const struct {	3067	static const struct {
2544	const char *name;	3068	const char *name;
2545	IV iv;	3069	IV iv;
2546	} *civ, const_iv[] = {	3070	} *civ, const_iv[] = {
2547	# define const_iv(name) { # name, (IV)name }	3071	# define const_iv(name) { # name, (IV)name }
2548	const_iv (GL_VENDOR),	3072	const_iv (GL_VENDOR),
2549	const_iv (GL_VERSION),	3073	const_iv (GL_VERSION),
2550	const_iv (GL_EXTENSIONS),	3074	const_iv (GL_EXTENSIONS),
		3075	const_iv (GL_MAX_TEXTURE_UNITS),
2551	const_iv (GL_COLOR_MATERIAL),	3076	const_iv (GL_COLOR_MATERIAL),
2552	const_iv (GL_SMOOTH),	3077	const_iv (GL_SMOOTH),
2553	const_iv (GL_FLAT),	3078	const_iv (GL_FLAT),
2554	const_iv (GL_DITHER),	3079	const_iv (GL_DITHER),
2555	const_iv (GL_BLEND),	3080	const_iv (GL_BLEND),
…		…
2567	const_iv (GL_ZERO),	3092	const_iv (GL_ZERO),
2568	const_iv (GL_SRC_ALPHA),	3093	const_iv (GL_SRC_ALPHA),
2569	const_iv (GL_DST_ALPHA),	3094	const_iv (GL_DST_ALPHA),
2570	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3095	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2571	const_iv (GL_ONE_MINUS_DST_ALPHA),	3096	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3097	const_iv (GL_SRC_COLOR),
		3098	const_iv (GL_DST_COLOR),
		3099	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3100	const_iv (GL_ONE_MINUS_DST_COLOR),
2572	const_iv (GL_SRC_ALPHA_SATURATE),	3101	const_iv (GL_SRC_ALPHA_SATURATE),
2573	const_iv (GL_RGB),	3102	const_iv (GL_RGB),
2574	const_iv (GL_RGBA),	3103	const_iv (GL_RGBA),
2575	const_iv (GL_RGBA4),	3104	const_iv (GL_RGBA4),
2576	const_iv (GL_RGBA8),	3105	const_iv (GL_RGBA8),
…		…
2644	const_iv (GL_NICEST),	3173	const_iv (GL_NICEST),
2645	const_iv (GL_V2F),	3174	const_iv (GL_V2F),
2646	const_iv (GL_V3F),	3175	const_iv (GL_V3F),
2647	const_iv (GL_T2F_V3F),	3176	const_iv (GL_T2F_V3F),
2648	const_iv (GL_T2F_N3F_V3F),	3177	const_iv (GL_T2F_N3F_V3F),
		3178	const_iv (GL_FUNC_ADD),
		3179	const_iv (GL_FUNC_SUBTRACT),
		3180	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2649	# undef const_iv	3181	# undef const_iv
2650	};	3182	};
2651		3183
2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3184	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3185	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2654		3186
2655	texture_av = newAV ();	3187	texture_av = newAV ();
2656	AvREAL_off (texture_av);	3188	AvREAL_off (texture_av);
2657	}	3189	}
2658		3190
…		…
2660	disable_GL_EXT_blend_func_separate ()	3192	disable_GL_EXT_blend_func_separate ()
2661	CODE:	3193	CODE:
2662	gl.BlendFuncSeparate = 0;	3194	gl.BlendFuncSeparate = 0;
2663	gl.BlendFuncSeparateEXT = 0;	3195	gl.BlendFuncSeparateEXT = 0;
2664		3196
2665	char *	3197	void
		3198	apple_nvidia_bug (int enable)
		3199
		3200	const char *
2666	gl_vendor ()	3201	gl_vendor ()
2667	CODE:	3202	CODE:
2668	RETVAL = (char *)glGetString (GL_VENDOR);	3203	RETVAL = (const char *)glGetString (GL_VENDOR);
2669	OUTPUT:	3204	OUTPUT:
2670	RETVAL	3205	RETVAL
2671		3206
2672	char *	3207	const char *
2673	gl_version ()	3208	gl_version ()
2674	CODE:	3209	CODE:
2675	RETVAL = (char *)glGetString (GL_VERSION);	3210	RETVAL = (const char *)glGetString (GL_VERSION);
2676	OUTPUT:	3211	OUTPUT:
2677	RETVAL	3212	RETVAL
2678		3213
2679	char *	3214	const char *
2680	gl_extensions ()	3215	gl_extensions ()
2681	CODE:	3216	CODE:
2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3217	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2683	OUTPUT:	3218	OUTPUT:
2684	RETVAL	3219	RETVAL
2685		3220
2686	const char *glGetString (GLenum pname)	3221	const char *glGetString (GLenum pname)
		3222	CODE:
		3223	RETVAL = (const char *)glGetString (pname);
		3224	OUTPUT:
		3225	RETVAL
2687		3226
2688	GLint glGetInteger (GLenum pname)	3227	GLint glGetInteger (GLenum pname)
2689	CODE:	3228	CODE:
2690	glGetIntegerv (pname, &RETVAL);	3229	glGetIntegerv (pname, &RETVAL);
2691	OUTPUT:	3230	OUTPUT:
…		…
2699		3238
2700	int glGetError ()	3239	int glGetError ()
2701		3240
2702	void glFinish ()	3241	void glFinish ()
2703		3242
		3243	void glFlush ()
		3244
2704	void glClear (int mask)	3245	void glClear (int mask)
2705		3246
2706	void glClearColor (float r, float g, float b, float a = 1.0)	3247	void glClearColor (float r, float g, float b, float a = 1.0)
2707	PROTOTYPE: @	3248	PROTOTYPE: @
2708		3249
…		…
2717	void glBlendFunc (int sfactor, int dfactor)	3258	void glBlendFunc (int sfactor, int dfactor)
2718		3259
2719	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3260	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2720	CODE:	3261	CODE:
2721	gl_BlendFuncSeparate (sa, da, saa, daa);	3262	gl_BlendFuncSeparate (sa, da, saa, daa);
		3263
		3264	# void glBlendEquation (int se)
2722		3265
2723	void glDepthMask (int flag)	3266	void glDepthMask (int flag)
2724		3267
2725	void glLogicOp (int opcode)	3268	void glLogicOp (int opcode)
2726		3269
…		…
2761	void glRotate (float angle, float x, float y, float z)	3304	void glRotate (float angle, float x, float y, float z)
2762	CODE:	3305	CODE:
2763	glRotatef (angle, x, y, z);	3306	glRotatef (angle, x, y, z);
2764		3307
2765	void glColor (float r, float g, float b, float a = 1.0)	3308	void glColor (float r, float g, float b, float a = 1.0)
		3309	PROTOTYPE: @
2766	ALIAS:	3310	ALIAS:
2767	glColor_premultiply = 1	3311	glColor_premultiply = 1
2768	CODE:	3312	CODE:
2769	if (ix)	3313	if (ix)
2770	{	3314	{
…		…
2840	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3384	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2841	CODE:	3385	CODE:
2842	if (gl.SeparableFilter2D)	3386	if (gl.SeparableFilter2D)
2843	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3387	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2844		3388
2845	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3389	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2846		3390
2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3391	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2848		3392
2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3393	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2850		3394
…		…
2876		3420
2877	void glEndList ()	3421	void glEndList ()
2878		3422
2879	void glCallList (int list)	3423	void glCallList (int list)
2880		3424
2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3425	void c_init ()
		3426	CODE:
		3427	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3428	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3429
		3430	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2882		3431
2883	PROTOTYPES: DISABLE	3432	PROTOTYPES: DISABLE
2884		3433
2885	void	3434	void
2886	find_widget (SV *self, NV x, NV y)	3435	find_widget (SV *self, NV x, NV y)
2887	PPCODE:	3436	PPCODE:
2888	{	3437	{
2889	if (within_widget (self, x, y))	3438	if (within_widget (self, x, y))
2890	XPUSHs (self);	3439	XPUSHs (self);
2891	}	3440	}
2892		3441
2893	BOOT:	3442	BOOT:
2894	{	3443	{
2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3444	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2896		3445
2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3446	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3447	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3448	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3449	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2901	}	3450	}
2902		3451
2903	void	3452	void
2904	draw (SV *self)	3453	draw (SV *self)
2905	CODE:	3454	CODE:
2906	{	3455	{
2907	HV *hv;	3456	HV *hv;
2908	SV **svp;	3457	SV **svp;
2909	NV x, y, w, h;	3458	NV x, y, w, h;
2910	SV *draw_x_sv = GvSV (draw_x_gv);	3459	SV *draw_x_sv = GvSV (draw_x_gv);
2911	SV *draw_y_sv = GvSV (draw_y_gv);	3460	SV *draw_y_sv = GvSV (draw_y_gv);
2912	SV *draw_w_sv = GvSV (draw_w_gv);	3461	SV *draw_w_sv = GvSV (draw_w_gv);
2913	SV *draw_h_sv = GvSV (draw_h_gv);	3462	SV *draw_h_sv = GvSV (draw_h_gv);
2914	double draw_x, draw_y;	3463	double draw_x, draw_y;
2915		3464
2916	if (!SvROK (self))	3465	if (!SvROK (self))
2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2918		3467
2919	hv = (HV *)SvRV (self);	3468	hv = (HV *)SvRV (self);
2920		3469
2921	if (SvTYPE (hv) != SVt_PVHV)	3470	if (SvTYPE (hv) != SVt_PVHV)
2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3471	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2923		3472
2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3473	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3474	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2926		3475
2927	if (!h || !w)	3476	if (!h || !w)

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