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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
120		175
121	#include "pango-font.c"	176	#include "pango-font.c"
122	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
123	#include "pango-render.c"	178	#include "pango-render.c"
124		179
125	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
129		184
130	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
131		186
132	static int	187	static int
133	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
134	{	189	{
135	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
136		191
137	while (attrs)	192	while (attrs)
138	{	193	{
139	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		195
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	197	return 1;
143		198
144	attrs = attrs->next;	199	attrs = attrs->next;
145	}	200	}
146		201
147	return 0;	202	return 0;
148	}	203	}
149		204
150	typedef struct cf_layout {	205	struct cf_layout {
151	PangoLayout *pl;	206	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
153	int base_height;	208	int base_height;
154	CFPlus__Font font;	209	DC__Font font;
155	rc_t *rc;	210	rc_t rc;
156	} *CFPlus__Layout;	211	};
157		212
		213	typedef cf_layout *DC__Layout;
		214
158	static CFPlus__Font default_font;	215	static DC__Font default_font;
159	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
161		218
162	static void	219	static void
163	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
164	{	221	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	225	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	227	}
171		228
172	static void	229	static void
173	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
174	{	231	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
177	*/	234	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
179		236
180	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		239
183	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
184	}	241	}
185		242
186	static void	243	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	244	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	245	{
189	PangoRectangle rect;	246	PangoRectangle rect;
190		247
191	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202	}	259	}
203		260
204	typedef uint16_t tileid;	261	typedef uint16_t tileid;
205	typedef uint16_t faceid;	262	typedef uint16_t faceid;
206		263
207	typedef struct {	264	struct maptex
		265	{
208	GLuint name;	266	GLuint name;
209	int w, h;	267	int w, h;
210	float s, t;	268	float s, t;
211	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
212	tileid smoothtile;	270	tileid smoothtile;
213	uint8_t smoothlevel;	271	uint8_t smoothlevel;
214	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
215		274
216	typedef struct {	275	struct mapcell
		276	{
217	uint32_t player;	277	uint32_t player;
218	tileid tile[3];	278	tileid tile[3];
219	uint16_t darkness;	279	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	281	};
222		282
223	typedef struct {	283	struct maprow
		284	{
224	int32_t c0, c1;	285	int32_t c0, c1;
225	mapcell *col;	286	mapcell *col;
226	} maprow;	287	};
227		288
228	typedef struct map {	289	struct mapgrid {
229	int x, y, w, h;	290	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
233		294
234	int32_t rows;	295	int32_t rows;
235	maprow *row;	296	maprow *row;
236	} *CFPlus__Map;	297	};
237		298
238	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
239	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
240	{	304	{
241	char *p;	305	T *p;
242		306
243	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
244	Zero (p, inc, char);	308	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	310	Safefree (ptr);
247		311
248	return p;	312	ptr = p;
249	}	313	}
250		314
251	static char *	315	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	static void	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
264	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
265	{	325	{
266	while (self->faces <= face)	326	while (self->faces <= face)
267	{	327	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	329	self->faces *= 2;
270	}	330	}
271	}	331	}
272		332
273	static void	333	static void
274	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
275	{	335	{
276	while (self->texs <= texid)	336	while (self->texs <= texid)
277	{	337	{
278	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	339	self->texs *= 2;
280	}	340	}
281	}	341	}
282		342
283	static maprow *	343	static maprow *
284	map_get_row (CFPlus__Map self, int y)	344	map_get_row (mapgrid *self, int y)
285	{	345	{
286	if (0 > y)	346	if (0 > y)
287	{	347	{
288	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
290		350
291	self->rows += extend;	351	self->rows += extend;
292	self->y += extend;	352	self->y += extend;
293	y += extend;	353	y += extend;
294	}	354	}
295	else if (y >= self->rows)	355	else if (y >= self->rows)
296	{	356	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
299	self->rows += extend;	359	self->rows += extend;
300	}	360	}
301		361
302	return self->row + y;	362	return self->row + y;
303	}	363	}
…		…
313	}	373	}
314		374
315	if (row->c0 > x)	375	if (row->c0 > x)
316	{	376	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	379	row->c0 -= extend;
320	}	380	}
321	else if (x >= row->c1)	381	else if (x >= row->c1)
322	{	382	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	385	row->c1 += extend;
326	}	386	}
327		387
328	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
329	}	389	}
330		390
331	static mapcell *	391	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
333	{	393	{
334	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
335	}	395	}
336		396
337	static void	397	static void
338	map_clear (CFPlus__Map self)	398	map_clear (mapgrid *self)
339	{	399	{
340	int r;	400	int r;
341		401
342	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	410	self->oy = 0;
351	self->row = 0;	411	self->row = 0;
352	self->rows = 0;	412	self->rows = 0;
353	}	413	}
354		414
		415	#define CELL_CLEAR(cell) \
		416	do { \
		417	if ((cell)->player) \
		418	(cell)->tile [2] = 0; \
		419	(cell)->darkness = 0; \
		420	(cell)->stat_hp = 0; \
		421	(cell)->flags = 0; \
		422	(cell)->player = 0; \
		423	} while (0)
		424
355	static void	425	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	427	{
358	int x, y;	428	int x, y;
359	maprow *row;	429	maprow *row;
360	mapcell *cell;	430	mapcell *cell;
361		431
…		…
373	if (x >= row->c1)	443	if (x >= row->c1)
374	break;	444	break;
375		445
376	cell = row->col + x - row->c0;	446	cell = row->col + x - row->c0;
377		447
378	cell->darkness = 0;	448	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	449	}
383	}	450	}
384	}	451	}
385		452
386	typedef struct {	453	struct smooth_key
		454	{
387	tileid tile;	455	tileid tile;
388	uint8_t x, y, level;	456	uint8_t x, y, level;
389	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
390		476
391	static void	477	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	479	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	480	auto &&it = h.find (key);
395		481
396	if (SvIOK (*sv))	482	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	483	h.insert (std::make_pair (key, bits));
398	else	484	else
399	sv_setiv (*sv, bits);	485	it->second |= bits;
400	}	486	}
401		487
402	static void	488	static void
403	music_finished (void)	489	music_finished (void)
404	{	490	{
…		…
421	ev.code = 1;	507	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	509	ev.data2 = 0;
424		510
425	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
426	}	519	}
427		520
428	static unsigned int	521	static unsigned int
429	minpot (unsigned int n)	522	minpot (unsigned int n)
430	{	523	{
…		…
498	return 0;	591	return 0;
499		592
500	return 1;	593	return 1;
501	}	594	}
502		595
503	MODULE = CFPlus PACKAGE = CFPlus	596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META | KMOD_ALT))
		605	mod |= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD | G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
		653
		654	MODULE = Deliantra::Client PACKAGE = DC
504		655
505	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
506		657
507	BOOT:	658	BOOT:
508	{	659	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	660	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	661	static const struct {
511	const char *name;	662	const char *name;
512	IV iv;	663	IV iv;
513	} *civ, const_iv[] = {	664	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	665	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
536		687
537	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
540		741
541	const_iv (SDLK_FIRST),	742	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	743	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
624		825
		826	const_iv (KMOD_LRAM),
		827
625	const_iv (MIX_DEFAULT_FORMAT),	828	const_iv (MIX_DEFAULT_FORMAT),
		829
		830	const_iv (SDL_INIT_TIMER),
		831	const_iv (SDL_INIT_AUDIO),
		832	const_iv (SDL_INIT_VIDEO),
		833	const_iv (SDL_INIT_CDROM),
		834	const_iv (SDL_INIT_JOYSTICK),
		835	const_iv (SDL_INIT_EVERYTHING),
		836	const_iv (SDL_INIT_NOPARACHUTE),
		837	const_iv (SDL_INIT_EVENTTHREAD),
		838
		839	const_iv (SDL_GL_RED_SIZE),
		840	const_iv (SDL_GL_GREEN_SIZE),
		841	const_iv (SDL_GL_BLUE_SIZE),
		842	const_iv (SDL_GL_ALPHA_SIZE),
		843	const_iv (SDL_GL_DOUBLEBUFFER),
		844	const_iv (SDL_GL_BUFFER_SIZE),
		845	const_iv (SDL_GL_DEPTH_SIZE),
		846	const_iv (SDL_GL_STENCIL_SIZE),
		847	const_iv (SDL_GL_ACCUM_RED_SIZE),
		848	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		849	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		850	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		851	const_iv (SDL_GL_STEREO),
		852	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		853	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		854	const_iv (SDL_GL_ACCELERATED_VISUAL),
		855	const_iv (SDL_GL_SWAP_CONTROL),
		856
		857	const_iv (FOW_DARKNESS)
626	# undef const_iv	858	# undef const_iv
627	};	859	};
628		860
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		863
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	866	}
635		867
…		…
651	NV ceil (NV x)	883	NV ceil (NV x)
652		884
653	IV minpot (UV n)	885	IV minpot (UV n)
654		886
655	IV popcount (UV n)	887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
656		894
657	void	895	void
658	pango_init ()	896	pango_init ()
659	CODE:	897	CODE:
660	{	898	{
661	opengl_fontmap = pango_opengl_font_map_new ();	899	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	900	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	901	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		902	/*pango_context_set_font_description (opengl_context, default_font);*/
		903	#if PANGO_VERSION_CHECK (1, 15, 2)
		904	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		905	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		906	#endif
664	}	907	}
665		908
666	char *
667	SDL_GetError ()	909	char *SDL_GetError ()
668		910
669	int	911	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	912	PROTOTYPE: &
671		913
672	void	914	int SDL_Init (U32 flags)
		915
		916	int SDL_InitSubSystem (U32 flags)
		917
		918	void SDL_QuitSubSystem (U32 flags)
		919
673	SDL_Quit ()	920	void SDL_Quit ()
		921
		922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
		924
		925	int SDL_GL_GetAttribute (int attr)
		926	CODE:
		927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		928	XSRETURN_UNDEF;
		929	OUTPUT:
		930	RETVAL
674		931
675	void	932	void
676	SDL_ListModes (int rgb, int alpha)	933	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	934	PPCODE:
678	{	935	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		950
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	951	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);	952	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		953
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	954	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		955
702	if (m && m != (SDL_Rect **)-1)	956	if (m && m != (SDL_Rect **)-1)
703	while (*m)	957	while (*m)
704	{	958	{
705	if ((*m)->w >= 800 && (*m)->h >= 600)	959	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	960	{
707	AV *av = newAV ();	961	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	962	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	963	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	964	av_push (av, newSViv (rgb));
…		…
733	);	987	);
734		988
735	if (RETVAL)	989	if (RETVAL)
736	{	990	{
737	av_clear (texture_av);	991	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);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	993	#include "glfunc.h"
742	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	997	}
744	}	998	}
745	OUTPUT:	999	OUTPUT:
746	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char *title, const char *icon)
747		1004
748	void	1005	void
749	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
750		1007
751	char *	1008	char *
752	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
753		1011
754	int	1012	int
755	SDL_GetAppState ()	1013	SDL_GetAppState ()
756		1014
		1015	int
		1016	SDL_GetModState ()
		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
757	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
758	poll_events ()	1026	peep_events ()
759	PPCODE:	1027	PPCODE:
760	{	1028	{
761	SDL_Event ev;	1029	SDL_Event ev;
762		1030
763	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
770	{	1038	{
771	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1040	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1044	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1046	break;
779		1047
780	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1067	x = ev.motion.x;
800	y = ev.motion.y;	1068	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1070	}
803		1071
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1078	}
811	break;	1079	break;
812		1080
813	case SDL_MOUSEBUTTONDOWN:	1081	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1082	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1083	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1084
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1085	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1086	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1087	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1088	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1093	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1094	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827	break;	1095	break;
828	}	1096	}
829		1097
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1099	}
832	}	1100	}
		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
833		1114
834	int	1115	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1117	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
839		1120
840	void	1121	void
841	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
894	}	1175	}
895	}	1176	}
896	#endif	1177	#endif
897	}	1178	}
898		1179
899	void	1180	int
900	add_font (char *file)	1181	add_font (char *file)
901	CODE:	1182	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
903		1193
904	void	1194	void
905	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
906	ALIAS:	1196	ALIAS:
907	load_image_file = 1	1197	load_image_file = 1
…		…
953		1243
954	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	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)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
963		1253
…		…
993	void	1283	void
994	error (char *message)	1284	error (char *message)
995	CODE:	1285	CODE:
996	fprintf (stderr, "ERROR: %s\n", message);	1286	fprintf (stderr, "ERROR: %s\n", message);
997	#ifdef _WIN32	1287	#ifdef _WIN32
998	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1288	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
999	#endif	1289	#endif
1000		1290
1001	void	1291	void
1002	fatal (char *message)	1292	fatal (char *message)
1003	CODE:	1293	CODE:
1004	fprintf (stderr, "FATAL: %s\n", message);	1294	fprintf (stderr, "FATAL: %s\n", message);
1005	#ifdef _WIN32	1295	#ifdef _WIN32
1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1296	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1007	#endif	1297	#endif
1008	_exit (1);	1298	_exit (1);
1009		1299
1010	void	1300	void
1011	_exit (int retval = 0)	1301	_exit (int retval = 0)
…		…
1023	#if DEBUG	1313	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1315	#endif
1026	}	1316	}
1027		1317
1028	MODULE = CFPlus PACKAGE = CFPlus::Font	1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1326
1030	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1031		1328
1032	CFPlus::Font	1329	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1330	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1331	CODE:
1035	{	1332	{
1036	int count;	1333	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1334	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1040	}	1337	}
1041	OUTPUT:	1338	OUTPUT:
1042	RETVAL	1339	RETVAL
1043		1340
1044	void	1341	void
1045	DESTROY (CFPlus::Font self)	1342	DESTROY (DC::Font self)
1046	CODE:	1343	CODE:
1047	pango_font_description_free (self);	1344	pango_font_description_free (self);
1048		1345
1049	void	1346	void
1050	make_default (CFPlus::Font self)	1347	make_default (DC::Font self)
1051	PROTOTYPE: $	1348	PROTOTYPE: $
1052	CODE:	1349	CODE:
1053	default_font = self;	1350	default_font = self;
1054		1351
1055	MODULE = CFPlus PACKAGE = CFPlus::Layout	1352	MODULE = Deliantra::Client PACKAGE = DC::Layout
1056		1353
1057	PROTOTYPES: DISABLE	1354	PROTOTYPES: DISABLE
1058		1355
1059	void	1356	void
1060	reset_glyph_cache ()	1357	glyph_cache_backup ()
1061	PROTOTYPE:	1358	PROTOTYPE:
1062	CODE:	1359	CODE:
		1360	tc_backup ();
		1361
		1362	void
		1363	glyph_cache_restore ()
		1364	PROTOTYPE:
		1365	CODE:
1063	tc_clear ();	1366	tc_restore ();
1064		1367
1065	CFPlus::Layout	1368	DC::Layout
1066	new (SV *class)	1369	new (SV *klass)
1067	CODE:	1370	CODE:
1068	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1069		1372
1070	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1071	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1072	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1073	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1074	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1075	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1076	RETVAL->font = 0;	1379	RETVAL->font = 0;
1077	RETVAL->rc = rc_alloc ();
1078		1380
1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1080	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1081	OUTPUT:	1383	OUTPUT:
1082	RETVAL	1384	RETVAL
1083		1385
1084	void	1386	void
1085	DESTROY (CFPlus::Layout self)	1387	DESTROY (DC::Layout self)
1086	CODE:	1388	CODE:
1087	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1088	rc_free (self->rc);
1089	Safefree (self);	1390	delete self;
1090		1391
1091	void	1392	void
1092	set_text (CFPlus::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1093	CODE:	1394	CODE:
1094	{	1395	{
1095	STRLEN textlen;	1396	STRLEN textlen;
1096	char *text = SvPVutf8 (text_, textlen);	1397	char *text = SvPVutf8 (text_, textlen);
1097		1398
1098	pango_layout_set_text (self->pl, text, textlen);	1399	pango_layout_set_text (self->pl, text, textlen);
1099	}	1400	}
1100		1401
1101	void	1402	void
1102	set_markup (CFPlus::Layout self, SV *text_)	1403	set_markup (DC::Layout self, SV *text_)
1103	CODE:	1404	CODE:
1104	{	1405	{
1105	STRLEN textlen;	1406	STRLEN textlen;
1106	char *text = SvPVutf8 (text_, textlen);	1407	char *text = SvPVutf8 (text_, textlen);
1107		1408
1108	pango_layout_set_markup (self->pl, text, textlen);	1409	pango_layout_set_markup (self->pl, text, textlen);
1109	}	1410	}
1110		1411
1111	void	1412	void
1112	set_shapes (CFPlus::Layout self, ...)	1413	set_shapes (DC::Layout self, ...)
1113	CODE:	1414	CODE:
1114	{	1415	{
1115	PangoAttrList *attrs = 0;	1416	PangoAttrList *attrs = 0;
1116	const char *text = pango_layout_get_text (self->pl);	1417	const char *text = pango_layout_get_text (self->pl);
1117	const char *pos = text;	1418	const char *pos = text;
…		…
1152	if (attrs)	1453	if (attrs)
1153	pango_layout_set_attributes (self->pl, attrs);	1454	pango_layout_set_attributes (self->pl, attrs);
1154	}	1455	}
1155		1456
1156	void	1457	void
1157	get_shapes (CFPlus::Layout self)	1458	get_shapes (DC::Layout self)
1158	PPCODE:	1459	PPCODE:
1159	{	1460	{
1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1461	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1161		1462
1162	do	1463	do
1163	{	1464	{
1164	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1465	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1165		1466
1166	if (run && shape_attr_p (run))	1467	if (run && shape_attr_p (run))
1167	{	1468	{
1168	PangoRectangle extents;	1469	PangoRectangle extents;
1169	pango_layout_iter_get_run_extents (iter, 0, &extents);	1470	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1177		1478
1178	pango_layout_iter_free (iter);	1479	pango_layout_iter_free (iter);
1179	}	1480	}
1180		1481
1181	int	1482	int
1182	has_wrapped (CFPlus::Layout self)	1483	has_wrapped (DC::Layout self)
1183	CODE:	1484	CODE:
1184	{	1485	{
1185	int lines = 1;	1486	int lines = 1;
1186	const char *text = pango_layout_get_text (self->pl);	1487	const char *text = pango_layout_get_text (self->pl);
1187		1488
…		…
1192	}	1493	}
1193	OUTPUT:	1494	OUTPUT:
1194	RETVAL	1495	RETVAL
1195		1496
1196	SV *	1497	SV *
1197	get_text (CFPlus::Layout self)	1498	get_text (DC::Layout self)
1198	CODE:	1499	CODE:
1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1500	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1200	sv_utf8_decode (RETVAL);	1501	sv_utf8_decode (RETVAL);
1201	OUTPUT:	1502	OUTPUT:
1202	RETVAL	1503	RETVAL
1203		1504
1204	void	1505	void
1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1506	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1206	CODE:	1507	CODE:
1207	self->r = r;	1508	self->r = r;
1208	self->g = g;	1509	self->g = g;
1209	self->b = b;	1510	self->b = b;
1210	self->a = a;	1511	self->a = a;
1211		1512
1212	void	1513	void
1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1514	set_font (DC::Layout self, DC::Font font = 0)
1214	CODE:	1515	CODE:
1215	if (self->font != font)	1516	if (self->font != font)
1216	{	1517	{
1217	self->font = font;	1518	self->font = font;
1218	layout_update_font (self);	1519	layout_update_font (self);
1219	}	1520	}
1220		1521
1221	void	1522	void
1222	set_height (CFPlus::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1223	CODE:	1524	CODE:
1224	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1225	{	1526	{
1226	self->base_height = base_height;	1527	self->base_height = base_height;
1227	layout_update_font (self);	1528	layout_update_font (self);
1228	}	1529	}
1229		1530
1230	void	1531	void
1231	set_width (CFPlus::Layout self, int max_width = -1)	1532	set_width (DC::Layout self, int max_width = -1)
1232	CODE:	1533	CODE:
1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1534	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1234		1535
1235	void	1536	void
1236	set_indent (CFPlus::Layout self, int indent)	1537	set_indent (DC::Layout self, int indent)
1237	CODE:	1538	CODE:
1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1539	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1239		1540
1240	void	1541	void
1241	set_spacing (CFPlus::Layout self, int spacing)	1542	set_spacing (DC::Layout self, int spacing)
1242	CODE:	1543	CODE:
1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1544	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1244		1545
1245	void	1546	void
1246	set_ellipsise (CFPlus::Layout self, int ellipsise)	1547	set_ellipsise (DC::Layout self, int ellipsise)
1247	CODE:	1548	CODE:
1248	pango_layout_set_ellipsize (self->pl,	1549	pango_layout_set_ellipsize (self->pl,
1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1550	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1551	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1552	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1252	: PANGO_ELLIPSIZE_NONE	1553	: PANGO_ELLIPSIZE_NONE
1253	);	1554	);
1254		1555
1255	void	1556	void
1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1557	set_single_paragraph_mode (DC::Layout self, int spm)
1257	CODE:	1558	CODE:
1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1559	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1259		1560
1260	void	1561	void
1261	size (CFPlus::Layout self)	1562	size (DC::Layout self)
1262	PPCODE:	1563	PPCODE:
1263	{	1564	{
1264	int w, h;	1565	int w, h;
1265		1566
1266	layout_get_pixel_size (self, &w, &h);	1567	layout_get_pixel_size (self, &w, &h);
…		…
1269	PUSHs (sv_2mortal (newSViv (w)));	1570	PUSHs (sv_2mortal (newSViv (w)));
1270	PUSHs (sv_2mortal (newSViv (h)));	1571	PUSHs (sv_2mortal (newSViv (h)));
1271	}	1572	}
1272		1573
1273	int	1574	int
1274	descent (CFPlus::Layout self)	1575	descent (DC::Layout self)
1275	CODE:	1576	CODE:
1276	{	1577	{
1277	PangoRectangle rect;	1578	PangoRectangle rect;
1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1579	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1279	pango_layout_line_get_pixel_extents (line, 0, &rect);	1580	pango_layout_line_get_pixel_extents (line, 0, &rect);
1280	RETVAL = PANGO_DESCENT (rect);	1581	RETVAL = PANGO_DESCENT (rect);
1281	}	1582	}
1282	OUTPUT:	1583	OUTPUT:
1283	RETVAL	1584	RETVAL
1284		1585
1285	int	1586	int
1286	xy_to_index (CFPlus::Layout self, int x, int y)	1587	xy_to_index (DC::Layout self, int x, int y)
1287	CODE:	1588	CODE:
1288	{	1589	{
1289	int index, trailing;	1590	int index, trailing;
1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1591	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1291	RETVAL = index + trailing;	1592	RETVAL = index + trailing;
1292	}	1593	}
1293	OUTPUT:	1594	OUTPUT:
1294	RETVAL	1595	RETVAL
1295		1596
1296	void	1597	void
1297	cursor_pos (CFPlus::Layout self, int index)	1598	cursor_pos (DC::Layout self, int index)
1298	PPCODE:	1599	PPCODE:
1299	{	1600	{
1300	PangoRectangle strong_pos;	1601	PangoRectangle pos;
1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1602	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1302		1603
1303	EXTEND (SP, 3);	1604	EXTEND (SP, 3);
1304	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1607	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1307	}	1608	}
1308		1609
1309	void	1610	void
1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1611	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1311	PPCODE:	1612	PPCODE:
1312	{	1613	{
1313	int line, x;	1614	int line, x;
1314		1615
1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1616	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1617	#if !PANGO_VERSION_CHECK (1, 17, 3)
1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1618	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1317		1619	--line;
		1620	#endif
1318	EXTEND (SP, 2);	1621	EXTEND (SP, 2);
1319	PUSHs (sv_2mortal (newSViv (line - 1)));	1622	PUSHs (sv_2mortal (newSViv (line)));
1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1623	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1321	}	1624	}
1322		1625
1323	void	1626	void
1324	line_x_to_index (CFPlus::Layout self, int line, int x)	1627	line_x_to_index (DC::Layout self, int line, int x)
1325	PPCODE:	1628	PPCODE:
1326	{	1629	{
1327	PangoLayoutLine *lp;	1630	PangoLayoutLine *lp;
1328	int index, trailing;	1631	int index, trailing;
1329		1632
1330	if (line < 0)	1633	if (line < 0)
1331	XSRETURN_EMPTY;	1634	XSRETURN_EMPTY;
1332		1635
1333	if (!(lp = pango_layout_get_line (self->pl, line)))	1636	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1334	XSRETURN_EMPTY; /* do better */	1637	XSRETURN_EMPTY; /* do better */
1335		1638
1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1639	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1337		1640
1338	EXTEND (SP, 2);	1641	EXTEND (SP, 2);
…		…
1344	PUSHs (sv_2mortal (newSViv (trailing)));	1647	PUSHs (sv_2mortal (newSViv (trailing)));
1345	}	1648	}
1346	}	1649	}
1347		1650
1348	void	1651	void
1349	render (CFPlus::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1350	CODE:	1653	CODE:
1351	rc_clear (self->rc);	1654	self->rc.clear ();
1352	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1353	self->pl,	1656	self->pl,
1354	self->rc,	1657	&self->rc,
1355	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1356	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1357	flags	1660	flags
1358	);	1661	);
1359	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
1360	// and does not do any recomputation...	1663	// and does not do any recomputation...
1361	pango_layout_context_changed (self->pl);	1664	pango_layout_context_changed (self->pl);
1362		1665
1363	void	1666	void
1364	draw (CFPlus::Layout self)	1667	draw (DC::Layout self)
1365	CODE:	1668	CODE:
1366	{	1669	{
1367	glEnable (GL_TEXTURE_2D);	1670	glEnable (GL_TEXTURE_2D);
1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1671	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1369	glEnable (GL_BLEND);	1672	glEnable (GL_BLEND);
1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1372	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1374		1677
1375	rc_draw (self->rc);	1678	self->rc.draw ();
1376		1679
1377	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1378	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1379	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1380	}	1683	}
1381		1684
1382	MODULE = CFPlus PACKAGE = CFPlus::Texture	1685	MODULE = Deliantra::Client PACKAGE = DC::Texture
1383		1686
1384	PROTOTYPES: ENABLE	1687	PROTOTYPES: ENABLE
1385		1688
1386	void	1689	void
1387	pad (SV *data_, int ow, int oh, int nw, int nh)	1690	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1455	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1456	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1457	}	1760	}
1458	}	1761	}
1459		1762
		1763	void
		1764	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 || h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1461	CODE:	1885	CODE:
1462	{	1886	{
1463	GLint width;	1887	GLint width;
1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1466	RETVAL = width > 0;	1890	RETVAL = width > 0;
1467	}	1891	}
1468	OUTPUT:	1892	OUTPUT:
1469	RETVAL	1893	RETVAL
1470		1894
1471	MODULE = CFPlus PACKAGE = CFPlus::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1472		1896
1473	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1474		1898
1475	CFPlus::Map	1899	DC::Map
1476	new (SV *class)	1900	new (SV *klass)
1477	CODE:	1901	CODE:
1478	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1479	RETVAL->x = 0;	1903	RETVAL->x = 0;
1480	RETVAL->y = 0;	1904	RETVAL->y = 0;
1481	RETVAL->w = 0;	1905	RETVAL->w = 0;
1482	RETVAL->h = 0;	1906	RETVAL->h = 0;
1483	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1488	RETVAL->row = 0;	1912	RETVAL->row = 0;
1489	OUTPUT:	1913	OUTPUT:
1490	RETVAL	1914	RETVAL
1491		1915
1492	void	1916	void
1493	DESTROY (CFPlus::Map self)	1917	DESTROY (DC::Map self)
1494	CODE:	1918	CODE:
1495	{	1919	{
1496	map_clear (self);	1920	map_clear (self);
1497	Safefree (self->face2tile);	1921	Safefree (self->face2tile);
1498	Safefree (self->tex);	1922	Safefree (self->tex);
1499	Safefree (self);	1923	Safefree (self);
1500	}	1924	}
1501		1925
1502	void	1926	void
1503	resize (CFPlus::Map self, int map_width, int map_height)	1927	resize (DC::Map self, int map_width, int map_height)
1504	CODE:	1928	CODE:
1505	self->w = map_width;	1929	self->w = map_width;
1506	self->h = map_height;	1930	self->h = map_height;
1507		1931
1508	void	1932	void
1509	clear (CFPlus::Map self)	1933	clear (DC::Map self)
1510	CODE:	1934	CODE:
1511	map_clear (self);	1935	map_clear (self);
1512		1936
1513	void	1937	void
1514	set_tileid (CFPlus::Map self, int face, int tile)	1938	set_tileid (DC::Map self, int face, int tile)
1515	CODE:	1939	CODE:
1516	{	1940	{
1517	need_facenum (self, face); self->face2tile [face] = tile;	1941	need_facenum (self, face); self->face2tile [face] = tile;
1518	need_texid (self, tile);	1942	need_texid (self, tile);
1519	}	1943	}
1520		1944
1521	void	1945	void
1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1523	CODE:	1947	CODE:
1524	{	1948	{
1525	tileid texid;	1949	tileid texid;
1526	maptex *tex;	1950	maptex *tex;
1527		1951
1528	if (face < 0 || face >= self->faces)	1952	if (face < 0 || face >= self->faces)
1529	return;	1953	return;
1530		1954
1531	if (smooth < 0 || smooth >= self->faces)	1955	if (smooth < 0 || smooth >= self->faces)
1532	return;	1956	return;
1533		1957
1534	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1535		1959
1536	if (!texid)	1960	if (!texid)
1537	return;	1961	return;
1538		1962
1539	tex = self->tex + texid;	1963	tex = self->tex + texid;
1540	tex->smoothtile = self->face2tile [smooth];	1964	tex->smoothtile = self->face2tile [smooth];
1541	tex->smoothlevel = level;	1965	tex->smoothlevel = level;
1542	}	1966	}
1543		1967
1544	void	1968	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)	1969	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1546	CODE:	1970	CODE:
1547	{	1971	{
1548	need_texid (self, texid);	1972	need_texid (self, texid);
1549		1973
1550	{	1974	{
…		…
1569	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1570	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1572	}	1996	}
1573		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
		2017
1574	int	2018	int
1575	ox (CFPlus::Map self)	2019	ox (DC::Map self)
1576	ALIAS:	2020	ALIAS:
1577	oy = 1	2021	oy = 1
1578	x = 2	2022	x = 2
1579	y = 3	2023	y = 3
1580	w = 4	2024	w = 4
…		…
1591	}	2035	}
1592	OUTPUT:	2036	OUTPUT:
1593	RETVAL	2037	RETVAL
1594		2038
1595	void	2039	void
1596	scroll (CFPlus::Map self, int dx, int dy)	2040	scroll (DC::Map self, int dx, int dy)
1597	CODE:	2041	CODE:
1598	{	2042	{
1599	if (dx > 0)	2043	if (dx > 0)
1600	map_blank (self, self->x, self->y, dx, self->h);	2044	map_blank (self, self->x, self->y, dx, self->h);
1601	else if (dx < 0)	2045	else if (dx < 0)
…		…
1609	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1610	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1611		2055
1612	while (self->y < 0)	2056	while (self->y < 0)
1613	{	2057	{
1614	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1615		2059
1616	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1617	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1618	}	2062	}
1619	}	2063	}
1620		2064
1621	SV *	2065	SV *
1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1623	CODE:	2067	CODE:
1624	{	2068	{
1625	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1626	uint8_t *data_end = (uint8_t *)SvEND (data_);	2070	uint8_t *data_end = (uint8_t *)SvEND (data_);
1627	mapcell *cell;	2071	mapcell *cell;
…		…
1648		2092
1649	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1650		2094
1651	if (flags & 8)	2095	if (flags & 8)
1652	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1653	if (extmap)	2099	do
1654	{	2100	{
1655	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1656		2103
1657	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1658	{	2107	{
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;	2108	cell->stat_width = 1;
1667	cell->stat_hp = *data++;	2109	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	}	2110	}
1685	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1686	}	2128	}
1687	else	2129	while (ext & 0x80);
1688	cell->darkness = *data++ + 1;
1689	}	2130	}
1690		2131
1691	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1692	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1693	{	2134	{
…		…
1696	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1697		2138
1698	if (cell->tile [z])	2139	if (cell->tile [z])
1699	{	2140	{
1700	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1701	if (!tex->name)	2143	if (!tex->name)
1702	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1703		2145
1704	if (tex->smoothtile)	2146	if (tex->smoothtile)
1705	{	2147	{
1706	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1707	if (!smooth->name)	2150	if (!smooth->name)
1708	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1709	}	2152	}
1710	}	2153	}
1711	}	2154	}
1712	}	2155	}
1713	else	2156	else
1714	cell->darkness = 0;	2157	CELL_CLEAR (cell);
1715	}	2158	}
1716	}	2159	}
1717	OUTPUT:	2160	OUTPUT:
1718	RETVAL	2161	RETVAL
1719		2162
1720	SV *	2163	SV *
1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2164	mapmap (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2165	CODE:
1723	{	2166	{
1724	int x1, x;	2167	int x1, x;
1725	int y1, y;	2168	int y1, y;
1726	int z;	2169	int z;
…		…
1739	? self->row + y	2182	? self->row + y
1740	: 0;	2183	: 0;
1741		2184
1742	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1743	{	2186	{
1744	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1745		2188
1746	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1747	{	2190	{
1748	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1749		2192
…		…
1751	{	2194	{
1752	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1753	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1754	int a1 = tex.a;	2197	int a1 = tex.a;
1755		2198
1756	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1757	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1758	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1759	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1760	}	2203	}
1761	}	2204	}
1762		2205
1763	*map++ = (r )	2206	*map++ = (r )
1764	| (g << 8)	2207	| (g << 8)
1765	| (b << 16)	2208	| (b << 16)
1766	| (a << 24);	2209	| (a << 24);
1767	}	2210	}
1768	}	2211	}
1769		2212
1770	RETVAL = map_sv;	2213	RETVAL = map_sv;
1771	}	2214	}
1772	OUTPUT:	2215	OUTPUT:
1773	RETVAL	2216	RETVAL
1774		2217
1775	void	2218	void
1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2219	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1777	CODE:	2220	CODE:
1778	{	2221	{
1779	int x, y, z;	2222	int x, y, z;
1780		2223
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)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1784	smooth_key skey;	2225	int pl_x, pl_y;
1785		2226	maptex pl_tex;
1786	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
1787	rc_key_t key;	2229	rc_key_t key;
1788	rc_array_t *arr;	2230	rc_t::array_t *arr;
1789		2231
		2232	pl_tex.name = 0;
		2233
1790	// thats current max. sorry.	2234	// that's current max. sorry.
1791	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1792	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1793
1794	// clear key, in case of extra padding
1795	memset (&skey, 0, sizeof (skey));
1796		2237
1797	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
1798	key.r = 255;	2239	key.r = 255;
1799	key.g = 255;	2240	key.g = 255;
1800	key.b = 255;	2241	key.b = 255;
1801	key.a = 255;	2242	key.a = 255;
1802	key.mode = GL_QUADS;	2243	key.mode = GL_QUADS;
1803	key.format = GL_T2F_V3F;	2244	key.format = GL_T2F_V3F;
1804	key.texname = -1;
1805		2245
1806	mx += self->x;	2246	mx += self->x;
1807	my += self->y;	2247	my += self->y;
1808		2248
1809	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1810	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1811	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1812	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1813		2253
1814	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1815	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1816	{	2256	{
1817	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1834		2274
1835	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1836	{	2276	{
1837	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1838		2281
1839	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1840	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1841	{	2284	{
1842	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1852	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1853	int px, py;	2296	int px, py;
1854		2297
1855	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
1856	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1857	if (!tex.name)	2302	if (!tex.name)
1858	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1859		2304
1860	key.texname = tex.name;	2305	key.texname = tex.name;
1861	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
1862	}	2307	}
1863		2308
1864	px = (x + 1) * T - tex.w;	2309	px = (x + 1) * Th - tex.w;
1865	py = (y + 1) * T - tex.h;	2310	py = (y + 1) * Tw - tex.h;
1866		2311
1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2312	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	{	2313	{
1874	// overlays such as the speech bubble, probably more to come	2314	pl_x = px;
1875	if (cell->flags & 1)	2315	pl_y = py;
		2316	pl_tex = tex;
1876	{	2317	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	}	2318	}
		2319
		2320	arr->t2f_v3f (0 , 0 , px , py , 0);
		2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1896		2324
1897	// update smooth hash	2325	// update smooth hash
1898	if (tex.smoothtile)	2326	if (tex.smoothtile)
1899	{	2327	{
1900	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1901	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1902		2330
1903	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1904		2332
1905	// add bits to current tile and all neighbours. skey.x|y is	2333	// add bits to current tile and all neighbours. skey.x|y is
1906	// shifted +1|+1 so we always stay positive.	2334	// shifted +1|+1 so we always stay positive.
1907		2335
1908	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
1916		2344
1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1918	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
1919		2347
1920	// full tile	2348	// full tile
1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1922		2350
1923	// borders	2351	// borders
1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1928		2356
1929	// corners	2357	// corners
1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1934	}	2382	}
1935	}	2383	}
1936	}	2384	}
1937	}	2385	}
1938		2386
1939	rc_draw (rc);	2387	rc.draw ();
1940	rc_clear (rc);	2388	rc.clear ();
1941		2389
1942	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
1943	// this is basically counting sort	2391	// this is basically counting sort
1944	{	2392	{
1945	int w, b;	2393	int w, b;
1946		2394
1947	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
1948	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
1949	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1950	{	2400	{
1951	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
1952	if (smask)	2402	IV bits = it->second;
1953	for (b = 0; b < 32; ++b)	2403
1954	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
1955	{	2407	{
1956	int level = (w << 5) | b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
1957	HE *he;	2416	if (tex.name)
1958
1959	hv_iterinit (smooth);
1960	while ((he = hv_iternext (smooth)))
1961	{	2417	{
1962	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	// this time avoiding texture state changes
1963	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
1964		2420	if (key.texname != tex.name)
1965	if (!(bits & 0x1000)
1966	&& skey->level == level
1967	&& level > smooth_max [skey->x][skey->y])
1968	{	2421	{
1969	maptex tex = self->tex [skey->tile];	2422	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		2423
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 ();	2424	glEnd ();
1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1985	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
1986	}	2427	}
1987		2428
1988	if (border)	2429	if (border)
1989	{	2430	{
1990	float ox = border * dx;	2431	float ox = border * dx;
1991		2432
1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1996	}	2437	}
1997		2438
1998	if (corner)	2439	if (corner)
1999	{	2440	{
2000	float ox = corner * dx;	2441	float ox = corner * dx;
2001		2442
2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2006	}
2007	}
2008	}	2447	}
2009	}	2448	}
2010	}	2449	}
2011	}	2450	}
2012		2451
2013	glEnd ();	2452	glEnd ();
2014	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2015	key.texname = -1;	2454	key.texname = -1;
2016	}	2455	}
2017
2018	hv_clear (smooth);
2019	}	2456	}
2020		2457
		2458	if (pl_tex.name)
		2459	{
		2460	maptex tex = pl_tex;
		2461	int px = pl_x + sdx;
		2462	int py = pl_y + sdy;
		2463
		2464	key.texname = tex.name;
		2465	rc_t::array_t &arr = rc.array (key);
		2466
		2467	arr.t2f_v3f (0 , 0 , px , py , 0);
		2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2471
		2472	rc.draw ();
		2473	}
		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2021	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2022	rc_free (rc);
2023		2479
2024	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2025	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2026	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2027	{	2483	{
…		…
2030	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2031	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2032	{	2488	{
2033	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2034		2490
2035	int px = x * T;	2491	int px = x * Tw;
2036	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
2037		2499
2038	if (cell->stat_hp)	2500	if (cell->stat_hp)
2039	{	2501	{
2040	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2042		2504
2043	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2044	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2045	px + width - 1, py);	2507	px + width - 1, py);
2046		2508
…		…
2052	}	2514	}
2053	}	2515	}
2054	}	2516	}
2055		2517
2056	void	2518	void
2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2058	CODE:	2520	CODE:
2059	{	2521	{
2060	static float color[16][3] = {	2522	static float color[16][3] = {
2061	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2062	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2063	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2064	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2065		2527
2066	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2067	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2068	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2069	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2070		2532
2071	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2072	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2073	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2074	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2075		2537
2076	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2077		2539
2078	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2079	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2080	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2081	};	2543	};
2082		2544
2083	int x, y;	2545	int x, y;
2084		2546
2085	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2087	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2088	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2089	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2090		2558
2091	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2095		2563
2096	if (m)	2564	if (m)
2097	{	2565	{
2098	float *c = color [m & 15];	2566	float *c = color [m & 15];
2099		2567
2100	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2101	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2102		2570
2103	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2104	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2105	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2106	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2107	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2108	}	2576	}
…		…
2112	glDisable (GL_BLEND);	2580	glDisable (GL_BLEND);
2113	glDisable (GL_TEXTURE_2D);	2581	glDisable (GL_TEXTURE_2D);
2114	}	2582	}
2115		2583
2116	void	2584	void
2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2118	PPCODE:	2586	PPCODE:
2119	{	2587	{
2120	int x, y;	2588	int x, y;
2121	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2122	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2123	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2124	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2594	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2125	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2595	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2126	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2596	memset (darkness1, 0, sw1*sh1);
2127	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2128		2597
2129	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2130	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2131		2600
2132	mx += self->x - 1;	2601	mx += self->x - 1;
2133	my += self->y - 1;	2602	my += self->y - 1;
2134
2135	memset (darkness1, 255, sw1 * sh1);
2136		2603
2137	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2138	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2139	{	2606	{
2140	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2611	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2146		2613
2147	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2148	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2149	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2150	}	2617	}
2151	}	2618	}
2152		2619
2153	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2154	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2173		2640
2174	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2175	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2176	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2177		2644
2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2187	}	2654	}
2188		2655
2189	free (darkness1);	2656	free (darkness1);
2190		2657
2191	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2192	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2193	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2194	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2195	}	2662	}
2196		2663
2197	SV *	2664	SV *
2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2665	get_rect (DC::Map self, int x0, int y0, int w, int h)
2199	CODE:	2666	CODE:
2200	{	2667	{
2201	int x, y, x1, y1;	2668	int x, y, x1, y1;
2202	SV *data_sv = newSV (w * h * 7 + 5);	2669	SV *data_sv = newSV (w * h * 7 + 5);
2203	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2670	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2260	else	2727	else
2261	*data++ = 0;	2728	*data++ = 0;
2262	}	2729	}
2263	}	2730	}
2264		2731
		2732	/* if size is w*h + 5 then no data has been found */
		2733	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2734	{
2265	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2266	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2737	}
		2738
2267	RETVAL = data_sv;	2739	RETVAL = data_sv;
2268	}	2740	}
2269	OUTPUT:	2741	OUTPUT:
2270	RETVAL	2742	RETVAL
2271		2743
2272	void	2744	void
2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2745	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2274	PPCODE:	2746	PPCODE:
2275	{	2747	{
2276	int x, y, z;	2748	int x, y, z;
2277	int w, h;	2749	int w, h;
2278	int x1, y1;	2750	int x1, y1;
		2751	STRLEN len;
		2752	uint8_t *data, *end;
		2753
		2754	len = SvLEN (data_sv);
		2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2757	end = data + len + 8;
		2758
		2759	if (len < 5)
		2760	XSRETURN_EMPTY;
2279		2761
2280	if (*data++ != 0)	2762	if (*data++ != 0)
2281	XSRETURN_EMPTY; /* version mismatch */	2763	XSRETURN_EMPTY; /* version mismatch */
2282		2764
2283	w = *data++ << 8; w |= *data++;	2765	w = *data++ << 8; w |= *data++;
…		…
2298	{	2780	{
2299	maprow *row = map_get_row (self, y);	2781	maprow *row = map_get_row (self, y);
2300		2782
2301	for (x = x0; x < x1; x++)	2783	for (x = x0; x < x1; x++)
2302	{	2784	{
		2785	uint8_t flags;
		2786
		2787	if (data + 7 >= end)
		2788	XSRETURN_EMPTY;
		2789
2303	uint8_t flags = *data++;	2790	flags = *data++;
2304		2791
2305	if (flags)	2792	if (flags)
2306	{	2793	{
2307	mapcell *cell = row_get_cell (row, x);	2794	mapcell *cell = row_get_cell (row, x);
2308	tileid tile[3] = { 0, 0, 0 };	2795	tileid tile[3] = { 0, 0, 0 };
…		…
2311	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2798	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2312	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2799	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2313		2800
2314	if (cell->darkness == 0)	2801	if (cell->darkness == 0)
2315	{	2802	{
2316	cell->darkness = 0;	2803	/*cell->darkness = 0;*/
		2804	EXTEND (SP, 3);
2317		2805
2318	for (z = 0; z <= 2; z++)	2806	for (z = 0; z <= 2; z++)
2319	{	2807	{
2320	tileid t = tile [z];	2808	tileid t = tile [z];
2321		2809
2322	if (t >= self->texs || (t && !self->tex [t].name))	2810	if (t >= self->texs || (t && !self->tex [t].name))
2323	{	2811	{
2324	XPUSHs (sv_2mortal (newSViv (t)));	2812	PUSHs (sv_2mortal (newSViv (t)));
2325	need_texid (self, t);	2813	need_texid (self, t);
2326	}	2814	}
2327		2815
2328	cell->tile [z] = t;	2816	cell->tile [z] = t;
2329	}	2817	}
…		…
2331	}	2819	}
2332	}	2820	}
2333	}	2821	}
2334	}	2822	}
2335		2823
2336	MODULE = CFPlus PACKAGE = CFPlus::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2337		2825
2338	CFPlus::RW	2826	DC::RW
2339	new (SV *class, SV *data_sv)	2827	new (SV *klass, SV *data_sv)
2340	CODE:	2828	CODE:
2341	{	2829	{
2342	STRLEN datalen;	2830	STRLEN datalen;
2343	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2344		2832
2345	RETVAL = SDL_RWFromConstMem (data, datalen);	2833	RETVAL = SDL_RWFromConstMem (data, datalen);
2346	}	2834	}
2347	OUTPUT:	2835	OUTPUT:
2348	RETVAL	2836	RETVAL
2349		2837
2350	CFPlus::RW	2838	DC::RW
2351	new_from_file (SV *class, const char *path, const char *mode = "rb")	2839	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2352	CODE:	2840	CODE:
2353	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2354	OUTPUT:	2842	OUTPUT:
2355	RETVAL	2843	RETVAL
2356		2844
2357	# fails on win32:	2845	# fails on win32:
2358	# CFPlus.xs(2268) : error C2059: syntax error : '('	2846	# dc.xs(2268) : error C2059: syntax error : '('
2359	#void	2847	#void
2360	#close (CFPlus::RW self)	2848	#close (DC::RW self)
2361	# CODE:	2849	# CODE:
2362	# (self->(close)) (self);	2850	# (self->(close)) (self);
2363		2851
2364	MODULE = CFPlus PACKAGE = CFPlus::Channel	2852	MODULE = Deliantra::Client PACKAGE = DC::Channel
2365		2853
2366	PROTOTYPES: DISABLE	2854	PROTOTYPES: DISABLE
2367		2855
2368	CFPlus::Channel	2856	DC::Channel
2369	find ()	2857	find ()
2370	CODE:	2858	CODE:
2371	{	2859	{
2372	RETVAL = Mix_GroupAvailable (-1);	2860	RETVAL = Mix_GroupAvailable (-1);
2373		2861
2374	if (RETVAL < 0)	2862	if (RETVAL < 0)
2375	{	2863	{
2376	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2377		2865
2378	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2379	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2380		2873	}
		2874	else
2381	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2382	}	2876	}
2383		2877
2384	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2385	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2386	}	2880	}
2387	OUTPUT:	2881	OUTPUT:
2388	RETVAL	2882	RETVAL
2389		2883
2390	void	2884	void
2391	halt (CFPlus::Channel self)	2885	halt (DC::Channel self)
2392	CODE:	2886	CODE:
2393	Mix_HaltChannel (self);	2887	Mix_HaltChannel (self);
2394		2888
2395	void	2889	void
2396	expire (CFPlus::Channel self, int ticks = -1)	2890	expire (DC::Channel self, int ticks = -1)
2397	CODE:	2891	CODE:
2398	Mix_ExpireChannel (self, ticks);	2892	Mix_ExpireChannel (self, ticks);
2399		2893
2400	void	2894	void
2401	fade_out (CFPlus::Channel self, int ticks = -1)	2895	fade_out (DC::Channel self, int ticks = -1)
2402	CODE:	2896	CODE:
2403	Mix_FadeOutChannel (self, ticks);	2897	Mix_FadeOutChannel (self, ticks);
2404		2898
2405	int	2899	int
2406	volume (CFPlus::Channel self, int volume)	2900	volume (DC::Channel self, int volume)
2407	CODE:	2901	CODE:
2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2902	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2409	OUTPUT:	2903	OUTPUT:
2410	RETVAL	2904	RETVAL
2411		2905
2412	void	2906	void
2413	unregister_all_effects (CFPlus::Channel self)	2907	unregister_all_effects (DC::Channel self)
2414	CODE:	2908	CODE:
2415	Mix_UnregisterAllEffects (self);	2909	Mix_UnregisterAllEffects (self);
2416		2910
2417	void	2911	void
2418	set_panning (CFPlus::Channel self, int left, int right)	2912	set_panning (DC::Channel self, int left, int right)
2419	CODE:	2913	CODE:
2420	left = CLAMP (left , 0, 255);	2914	left = CLAMP (left , 0, 255);
2421	right = CLAMP (right, 0, 255);	2915	right = CLAMP (right, 0, 255);
2422	Mix_SetPanning (self, left, right);	2916	Mix_SetPanning (self, left, right);
2423		2917
2424	void	2918	void
2425	set_distance (CFPlus::Channel self, int distance)	2919	set_distance (DC::Channel self, int distance)
2426	CODE:	2920	CODE:
2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2921	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2428		2922
2429	void	2923	void
2430	set_position (CFPlus::Channel self, int angle, int distance)	2924	set_position (DC::Channel self, int angle, int distance)
2431	CODE:	2925	CODE:
2432		2926
2433	void	2927	void
2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2435	CODE:	2929	CODE:
2436	{	2930	{
2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2440	}	2934	}
2441		2935
2442	void	2936	void
2443	set_reverse_stereo (CFPlus::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
2444	CODE:	2938	CODE:
2445	Mix_SetReverseStereo (self, flip);	2939	Mix_SetReverseStereo (self, flip);
2446		2940
2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2448		2942
2449	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2450		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2451	CFPlus::MixChunk	2957	DC::MixChunk
2452	new (SV *class, CFPlus::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2453	CODE:	2959	CODE:
2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2455	OUTPUT:	2961	OUTPUT:
2456	RETVAL	2962	RETVAL
2457		2963
2458	void	2964	void
2459	DESTROY (CFPlus::MixChunk self)	2965	DESTROY (DC::MixChunk self)
2460	CODE:	2966	CODE:
2461	Mix_FreeChunk (self);	2967	Mix_FreeChunk (self);
2462		2968
2463	int	2969	int
2464	volume (CFPlus::MixChunk self, int volume = -1)	2970	volume (DC::MixChunk self, int volume = -1)
2465	CODE:	2971	CODE:
2466	if (items > 1)	2972	if (items > 1)
2467	volume = CLAMP (volume, 0, 128);	2973	volume = CLAMP (volume, 0, 128);
2468	RETVAL = Mix_VolumeChunk (self, volume);	2974	RETVAL = Mix_VolumeChunk (self, volume);
2469	OUTPUT:	2975	OUTPUT:
2470	RETVAL	2976	RETVAL
2471		2977
2472	CFPlus::Channel	2978	DC::Channel
2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2979	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2474	CODE:	2980	CODE:
2475	{	2981	{
2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2982	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2477		2983
2478	if (RETVAL < 0)	2984	if (RETVAL < 0)
…		…
2485	}	2991	}
2486	}	2992	}
2487	OUTPUT:	2993	OUTPUT:
2488	RETVAL	2994	RETVAL
2489		2995
2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
2491		3009
2492	int	3010	int
2493	volume (int volume = -1)	3011	volume (int volume = -1)
2494	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2495	CODE:	3013	CODE:
…		…
2507	void	3025	void
2508	halt ()	3026	halt ()
2509	CODE:	3027	CODE:
2510	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2511		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2512	CFPlus::MixMusic	3037	DC::MixMusic
2513	new (SV *class, CFPlus::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2514	CODE:	3039	CODE:
2515	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2516	OUTPUT:	3041	OUTPUT:
2517	RETVAL	3042	RETVAL
2518		3043
2519	void	3044	void
2520	DESTROY (CFPlus::MixMusic self)	3045	DESTROY (DC::MixMusic self)
2521	CODE:	3046	CODE:
2522	Mix_FreeMusic (self);	3047	Mix_FreeMusic (self);
2523		3048
2524	int	3049	int
2525	play (CFPlus::MixMusic self, int loops = -1)	3050	play (DC::MixMusic self, int loops = -1)
2526	CODE:	3051	CODE:
2527	RETVAL = Mix_PlayMusic (self, loops);	3052	RETVAL = Mix_PlayMusic (self, loops);
2528	OUTPUT:	3053	OUTPUT:
2529	RETVAL	3054	RETVAL
2530		3055
2531	void	3056	void
2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3057	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2533	CODE:	3058	CODE:
2534	Mix_FadeInMusicPos (self, loops, ms, position);	3059	Mix_FadeInMusicPos (self, loops, ms, position);
2535		3060
2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3061	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2537		3062
2538	PROTOTYPES: ENABLE	3063	PROTOTYPES: ENABLE
2539		3064
2540	BOOT:	3065	BOOT:
2541	{	3066	{
2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3067	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2543	static const struct {	3068	static const struct {
2544	const char *name;	3069	const char *name;
2545	IV iv;	3070	IV iv;
2546	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2547	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2548	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2549	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2550	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2551	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2552	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2553	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2554	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2555	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2567	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2568	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2569	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2570	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2571	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2572	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2573	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2574	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2575	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2576	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2644	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2645	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2646	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2647	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2648	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2649	# undef const_iv	3182	# undef const_iv
2650	};	3183	};
2651		3184
2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2654		3187
2655	texture_av = newAV ();	3188	texture_av = newAV ();
2656	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2657	}	3190	}
2658		3191
…		…
2660	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2661	CODE:	3194	CODE:
2662	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2663	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2664		3197
2665	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2666	gl_vendor ()	3202	gl_vendor ()
2667	CODE:	3203	CODE:
2668	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2669	OUTPUT:	3205	OUTPUT:
2670	RETVAL	3206	RETVAL
2671		3207
2672	char *	3208	const char *
2673	gl_version ()	3209	gl_version ()
2674	CODE:	3210	CODE:
2675	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2676	OUTPUT:	3212	OUTPUT:
2677	RETVAL	3213	RETVAL
2678		3214
2679	char *	3215	const char *
2680	gl_extensions ()	3216	gl_extensions ()
2681	CODE:	3217	CODE:
2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2683	OUTPUT:	3219	OUTPUT:
2684	RETVAL	3220	RETVAL
2685		3221
2686	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2687		3227
2688	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2689	CODE:	3229	CODE:
2690	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2691	OUTPUT:	3231	OUTPUT:
…		…
2699		3239
2700	int glGetError ()	3240	int glGetError ()
2701		3241
2702	void glFinish ()	3242	void glFinish ()
2703		3243
		3244	void glFlush ()
		3245
2704	void glClear (int mask)	3246	void glClear (int mask)
2705		3247
2706	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2707	PROTOTYPE: @	3249	PROTOTYPE: @
2708		3250
…		…
2717	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2718		3260
2719	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2720	CODE:	3262	CODE:
2721	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2722		3266
2723	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2724		3268
2725	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2726		3270
…		…
2761	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2762	CODE:	3306	CODE:
2763	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2764		3308
2765	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2766	ALIAS:	3311	ALIAS:
2767	glColor_premultiply = 1	3312	glColor_premultiply = 1
2768	CODE:	3313	CODE:
2769	if (ix)	3314	if (ix)
2770	{	3315	{
…		…
2840	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3385	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2841	CODE:	3386	CODE:
2842	if (gl.SeparableFilter2D)	3387	if (gl.SeparableFilter2D)
2843	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3388	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2844		3389
2845	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3390	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2846		3391
2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3392	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2848		3393
2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3394	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2850		3395
…		…
2876		3421
2877	void glEndList ()	3422	void glEndList ()
2878		3423
2879	void glCallList (int list)	3424	void glCallList (int list)
2880		3425
2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
		3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2882		3432
2883	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
2884		3434
2885	void	3435	void
2886	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
2887	PPCODE:	3437	PPCODE:
2888	{	3438	{
2889	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
2890	XPUSHs (self);	3440	XPUSHs (self);
2891	}	3441	}
2892		3442
2893	BOOT:	3443	BOOT:
2894	{	3444	{
2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3445	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2896		3446
2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3447	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3448	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3449	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3450	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2901	}	3451	}
2902		3452
2903	void	3453	void
2904	draw (SV *self)	3454	draw (SV *self)
2905	CODE:	3455	CODE:
2906	{	3456	{
2907	HV *hv;	3457	HV *hv;
2908	SV **svp;	3458	SV **svp;
2909	NV x, y, w, h;	3459	NV x, y, w, h;
2910	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
2911	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
2912	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
2913	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);
2914	double draw_x, draw_y;	3464	double draw_x, draw_y;
2915		3465
2916	if (!SvROK (self))	3466	if (!SvROK (self))
2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3467	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2918		3468
2919	hv = (HV *)SvRV (self);	3469	hv = (HV *)SvRV (self);
2920		3470
2921	if (SvTYPE (hv) != SVt_PVHV)	3471	if (SvTYPE (hv) != SVt_PVHV)
2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3472	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2923		3473
2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3474	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3475	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2926		3476
2927	if (!h || !w)	3477	if (!h || !w)

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