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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
62		90
63	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
65		93
66	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
67		95
68	#if 0	96	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	98
71	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
72	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
73		122
74	static AV *texture_av;	123	static AV *texture_av;
75		124
76	static struct	125	static struct
77	{	126	{
…		…
120		169
121	#include "pango-font.c"	170	#include "pango-font.c"
122	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
123	#include "pango-render.c"	172	#include "pango-render.c"
124		173
125	typedef IV CFPlus__Channel;	174	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	175	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
129		178
130	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
131		180
132	static int	181	static int
133	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
134	{	183	{
135	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
136		185
137	while (attrs)	186	while (attrs)
138	{	187	{
139	PangoAttribute *attr = attrs->data;	188	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		189
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	191	return 1;
143		192
144	attrs = attrs->next;	193	attrs = attrs->next;
145	}	194	}
146		195
147	return 0;	196	return 0;
148	}	197	}
149		198
150	typedef struct cf_layout {	199	struct cf_layout {
151	PangoLayout *pl;	200	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
153	int base_height;	202	int base_height;
154	CFPlus__Font font;	203	DC__Font font;
155	rc_t *rc;	204	rc_t rc;
156	} *CFPlus__Layout;	205	};
157		206
		207	typedef cf_layout *DC__Layout;
		208
158	static CFPlus__Font default_font;	209	static DC__Font default_font;
159	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
161		212
162	static void	213	static void
163	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
164	{	215	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	219	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	221	}
171		222
172	static void	223	static void
173	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
174	{	225	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
177	*/	228	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
179		230
180	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		233
183	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
184	}	235	}
185		236
186	static void	237	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	238	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	239	{
189	PangoRectangle rect;	240	PangoRectangle rect;
190		241
191	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
…		…
199		250
200	*w = rect.width;	251	*w = rect.width;
201	*h = rect.height;	252	*h = rect.height;
202	}	253	}
203		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
204	typedef uint16_t tileid;	257	typedef uint16_t tileid;
205	typedef uint16_t faceid;	258	typedef uint16_t faceid;
206		259
207	typedef struct {	260	struct maptex
		261	{
208	GLuint name;	262	GLuint name;
209	int w, h;	263	int w, h;
210	float s, t;	264	float s, t;
211	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
212	tileid smoothtile;	266	tileid smoothtile;
213	uint8_t smoothlevel;	267	uint8_t smoothlevel;
214	} maptex;	268	uint8_t unused; /* set to zero on use */
		269	};
215		270
216	typedef struct {	271	struct mapcell
		272	{
217	uint32_t player;	273	uint32_t player;
218	tileid tile[3];	274	tileid tile[3];
219	uint16_t darkness;	275	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	277	};
222		278
223	typedef struct {	279	struct maprow
		280	{
224	int32_t c0, c1;	281	int32_t c0, c1;
225	mapcell *col;	282	mapcell *col;
226	} maprow;	283	};
227		284
228	typedef struct map {	285	struct mapgrid {
229	int x, y, w, h;	286	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
233		290
234	int32_t rows;	291	int32_t rows;
235	maprow *row;	292	maprow *row;
236	} *CFPlus__Map;	293	};
237		294
238	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
239	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
240	{	300	{
241	char *p;	301	T *p;
242		302
243	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	304	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	306	Safefree (ptr);
247		307
248	return p;	308	ptr = p;
249	}	309	}
250		310
251	static char *	311	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	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
264	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
265	{	321	{
266	while (self->faces <= face)	322	while (self->faces <= face)
267	{	323	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	325	self->faces *= 2;
270	}	326	}
271	}	327	}
272		328
273	static void	329	static void
274	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
275	{	331	{
276	while (self->texs <= texid)	332	while (self->texs <= texid)
277	{	333	{
278	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	335	self->texs *= 2;
280	}	336	}
281	}	337	}
282		338
283	static maprow *	339	static maprow *
284	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
285	{	341	{
286	if (0 > y)	342	if (0 > y)
287	{	343	{
288	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
290		346
291	self->rows += extend;	347	self->rows += extend;
292	self->y += extend;	348	self->y += extend;
293	y += extend;	349	y += extend;
294	}	350	}
295	else if (y >= self->rows)	351	else if (y >= self->rows)
296	{	352	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
299	self->rows += extend;	355	self->rows += extend;
300	}	356	}
301		357
302	return self->row + y;	358	return self->row + y;
303	}	359	}
…		…
313	}	369	}
314		370
315	if (row->c0 > x)	371	if (row->c0 > x)
316	{	372	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	375	row->c0 -= extend;
320	}	376	}
321	else if (x >= row->c1)	377	else if (x >= row->c1)
322	{	378	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	381	row->c1 += extend;
326	}	382	}
327		383
328	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
329	}	385	}
330		386
331	static mapcell *	387	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
333	{	389	{
334	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
335	}	391	}
336		392
337	static void	393	static void
338	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
339	{	395	{
340	int r;	396	int r;
341		397
342	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	406	self->oy = 0;
351	self->row = 0;	407	self->row = 0;
352	self->rows = 0;	408	self->rows = 0;
353	}	409	}
354		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
355	static void	421	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	423	{
358	int x, y;	424	int x, y;
359	maprow *row;	425	maprow *row;
360	mapcell *cell;	426	mapcell *cell;
361		427
…		…
373	if (x >= row->c1)	439	if (x >= row->c1)
374	break;	440	break;
375		441
376	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
377		443
378	cell->darkness = 0;	444	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	445	}
383	}	446	}
384	}	447	}
385		448
386	typedef struct {	449	struct smooth_key
		450	{
387	tileid tile;	451	tileid tile;
388	uint8_t x, y, level;	452	uint8_t x, y, level;
389	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
390		472
391	static void	473	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	475	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	476	auto &&it = h.find (key);
395		477
396	if (SvIOK (*sv))	478	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	479	h.insert (std::make_pair (key, bits));
398	else	480	else
399	sv_setiv (*sv, bits);	481	it->second |= bits;
400	}	482	}
401		483
402	static void	484	static void
403	music_finished (void)	485	music_finished (void)
404	{	486	{
…		…
421	ev.code = 1;	503	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	505	ev.data2 = 0;
424		506
425	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
426	}	515	}
427		516
428	static unsigned int	517	static unsigned int
429	minpot (unsigned int n)	518	minpot (unsigned int n)
430	{	519	{
…		…
440	n |= n >> 16;	529	n |= n >> 16;
441		530
442	return n + 1;	531	return n + 1;
443	}	532	}
444		533
445	static unsigned int
446	popcount (unsigned int n)
447	{
448	n -= (n >> 1) & 0x55555555U;
449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
451	n *= 0x01010101U;
452
453	return n >> 24;
454	}
455
456	/* SDL should provide this, really. */	534	/* SDL should provide this, really. */
457	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
458	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
459		537
460	/******************************************************************************/	538	/******************************************************************************/
…		…
498	return 0;	576	return 0;
499		577
500	return 1;	578	return 1;
501	}	579	}
502		580
503	MODULE = CFPlus PACKAGE = CFPlus	581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META | KMOD_ALT))
		590	mod |= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD | G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
504		640
505	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
506		642
507	BOOT:	643	BOOT:
508	{	644	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	646	static const struct {
511	const char *name;	647	const char *name;
512	IV iv;	648	IV iv;
513	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	671	const_iv (SDL_USEREVENT),
536		672
537	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
540		726
541	const_iv (SDLK_FIRST),	727	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	728	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
624		810
		811	const_iv (KMOD_LRAM),
		812
625	const_iv (MIX_DEFAULT_FORMAT),	813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
626	# undef const_iv	843	# undef const_iv
627	};	844	};
628		845
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		848
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	851	}
635		852
…		…
650		867
651	NV ceil (NV x)	868	NV ceil (NV x)
652		869
653	IV minpot (UV n)	870	IV minpot (UV n)
654		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
655	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
656		889
657	void	890	void
658	pango_init ()	891	pango_init ()
659	CODE:	892	CODE:
660	{	893	{
661	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	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);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/*pango_context_set_font_description (opengl_context, default_font);*/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		901	#endif
664	}	902	}
665		903
666	char *
667	SDL_GetError ()	904	char *SDL_GetError ()
668		905
669	int	906	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
671		908
672	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
673	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
674		926
675	void	927	void
676	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	929	PPCODE:
678	{	930	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		945
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	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);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		948
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		950
702	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
703	while (*m)	952	while (*m)
704	{	953	{
705	if ((*m)->w >= 800 && (*m)->h >= 600)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	955	{
707	AV *av = newAV ();	956	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
733	);	982	);
734		983
735	if (RETVAL)	984	if (RETVAL)
736	{	985	{
737	av_clear (texture_av);	986	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);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	988	#include "glfunc.h"
742	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	992	}
744	}	993	}
745	OUTPUT:	994	OUTPUT:
746	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
747		999
748	void	1000	void
749	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
750		1002
751	char *	1003	char *
752	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
753		1006
754	int	1007	int
755	SDL_GetAppState ()	1008	SDL_GetAppState ()
756		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
757	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
758	poll_events ()	1021	peep_events ()
759	PPCODE:	1022	PPCODE:
760	{	1023	{
761	SDL_Event ev;	1024	SDL_Event ev;
762		1025
763	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
770	{	1033	{
771	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1035	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	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 */	1039	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);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1041	break;
779		1042
780	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1062	x = ev.motion.x;
800	y = ev.motion.y;	1063	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1065	}
803		1066
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1073	}
811	break;	1074	break;
812		1075
813	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1079
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827	break;	1090	break;
828	}	1091	}
829		1092
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1094	}
832	}	1095	}
		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
833		1109
834	int	1110	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1112	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
839		1115
840	void	1116	void
841	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
894	}	1170	}
895	}	1171	}
896	#endif	1172	#endif
897	}	1173	}
898		1174
899	void	1175	int
900	add_font (char *file)	1176	add_font (char *file)
901	CODE:	1177	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
903		1188
904	void	1189	void
905	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
906	ALIAS:	1191	ALIAS:
907	load_image_file = 1	1192	load_image_file = 1
…		…
953		1238
954	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	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)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
963		1248
…		…
993	void	1278	void
994	error (char *message)	1279	error (char *message)
995	CODE:	1280	CODE:
996	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
997	#ifdef _WIN32	1282	#ifdef _WIN32
998	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
999	#endif	1284	#endif
1000		1285
1001	void	1286	void
1002	fatal (char *message)	1287	fatal (char *message)
1003	CODE:	1288	CODE:
1004	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
1005	#ifdef _WIN32	1290	#ifdef _WIN32
1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1007	#endif	1292	#endif
1008	_exit (1);	1293	_exit (1);
1009		1294
1010	void	1295	void
1011	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
1023	#if DEBUG	1308	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1310	#endif
1026	}	1311	}
1027		1312
1028	MODULE = CFPlus PACKAGE = CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1321
1030	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1031		1323
1032	CFPlus::Font	1324	DC::Font
1033	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1034	CODE:	1326	CODE:
1035	{	1327	{
1036	int count;	1328	int count;
1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1040	}	1332	}
1041	OUTPUT:	1333	OUTPUT:
1042	RETVAL	1334	RETVAL
1043		1335
1044	void	1336	void
1045	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
1046	CODE:	1338	CODE:
1047	pango_font_description_free (self);	1339	pango_font_description_free (self);
1048		1340
1049	void	1341	void
1050	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
1051	PROTOTYPE: $	1343	PROTOTYPE: $
1052	CODE:	1344	CODE:
1053	default_font = self;	1345	default_font = self;
1054		1346
1055	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
1056		1348
1057	PROTOTYPES: DISABLE	1349	PROTOTYPES: DISABLE
1058		1350
1059	void	1351	void
1060	reset_glyph_cache ()	1352	glyph_cache_backup ()
1061	PROTOTYPE:	1353	PROTOTYPE:
1062	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
1063	tc_clear ();	1361	tc_restore ();
1064		1362
1065	CFPlus::Layout	1363	DC::Layout
1066	new (SV *class)	1364	new (SV *klass)
1067	CODE:	1365	CODE:
1068	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1069		1367
1070	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1071	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1072	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1073	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1074	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1075	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1076	RETVAL->font = 0;	1374	RETVAL->font = 0;
1077	RETVAL->rc = rc_alloc ();
1078		1375
1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1080	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1081	OUTPUT:	1378	OUTPUT:
1082	RETVAL	1379	RETVAL
1083		1380
1084	void	1381	void
1085	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
1086	CODE:	1383	CODE:
1087	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1088	rc_free (self->rc);
1089	Safefree (self);	1385	delete self;
1090		1386
1091	void	1387	void
1092	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1093	CODE:	1389	CODE:
1094	{	1390	{
1095	STRLEN textlen;	1391	STRLEN textlen;
1096	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
1097		1393
1098	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
1099	}	1395	}
1100		1396
1101	void	1397	void
1102	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
1103	CODE:	1399	CODE:
1104	{	1400	{
1105	STRLEN textlen;	1401	STRLEN textlen;
1106	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
1107		1403
1108	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
1109	}	1405	}
1110		1406
1111	void	1407	void
1112	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
1113	CODE:	1409	CODE:
1114	{	1410	{
1115	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
1116	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
1117	const char *pos = text;	1413	const char *pos = text;
…		…
1152	if (attrs)	1448	if (attrs)
1153	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
1154	}	1450	}
1155		1451
1156	void	1452	void
1157	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
1158	PPCODE:	1454	PPCODE:
1159	{	1455	{
1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1161		1457
1162	do	1458	do
1163	{	1459	{
1164	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1165		1461
1166	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
1167	{	1463	{
1168	PangoRectangle extents;	1464	PangoRectangle extents;
1169	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1177		1473
1178	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
1179	}	1475	}
1180		1476
1181	int	1477	int
1182	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
1183	CODE:	1479	CODE:
1184	{	1480	{
1185	int lines = 1;	1481	int lines = 1;
1186	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
1187		1483
…		…
1192	}	1488	}
1193	OUTPUT:	1489	OUTPUT:
1194	RETVAL	1490	RETVAL
1195		1491
1196	SV *	1492	SV *
1197	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
1198	CODE:	1494	CODE:
1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1200	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
1201	OUTPUT:	1497	OUTPUT:
1202	RETVAL	1498	RETVAL
1203		1499
1204	void	1500	void
1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1206	CODE:	1502	CODE:
1207	self->r = r;	1503	self->r = r;
1208	self->g = g;	1504	self->g = g;
1209	self->b = b;	1505	self->b = b;
1210	self->a = a;	1506	self->a = a;
1211		1507
1212	void	1508	void
1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
1214	CODE:	1510	CODE:
1215	if (self->font != font)	1511	if (self->font != font)
1216	{	1512	{
1217	self->font = font;	1513	self->font = font;
1218	layout_update_font (self);	1514	layout_update_font (self);
1219	}	1515	}
1220		1516
1221	void	1517	void
1222	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1223	CODE:	1519	CODE:
1224	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1225	{	1521	{
1226	self->base_height = base_height;	1522	self->base_height = base_height;
1227	layout_update_font (self);	1523	layout_update_font (self);
1228	}	1524	}
1229		1525
1230	void	1526	void
1231	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
1232	CODE:	1528	CODE:
1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1234		1530
1235	void	1531	void
1236	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1237	CODE:	1533	CODE:
1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1239		1535
1240	void	1536	void
1241	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1242	CODE:	1538	CODE:
1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1244		1540
1245	void	1541	void
1246	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1247	CODE:	1543	CODE:
1248	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1252	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1253	);	1549	);
1254		1550
1255	void	1551	void
1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1257	CODE:	1553	CODE:
1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1259		1555
1260	void	1556	void
1261	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1262	PPCODE:	1558	PPCODE:
1263	{	1559	{
1264	int w, h;	1560	int w, h;
1265		1561
1266	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1269	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1270	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1271	}	1567	}
1272		1568
1273	int	1569	int
1274	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1275	CODE:	1571	CODE:
1276	{	1572	{
1277	PangoRectangle rect;	1573	PangoRectangle rect;
1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1279	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1280	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1281	}	1577	}
1282	OUTPUT:	1578	OUTPUT:
1283	RETVAL	1579	RETVAL
1284		1580
1285	int	1581	int
1286	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1287	CODE:	1583	CODE:
1288	{	1584	{
1289	int index, trailing;	1585	int index, trailing;
1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1291	RETVAL = index + trailing;	1587	RETVAL = index + trailing;
1292	}	1588	}
1293	OUTPUT:	1589	OUTPUT:
1294	RETVAL	1590	RETVAL
1295		1591
1296	void	1592	void
1297	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1298	PPCODE:	1594	PPCODE:
1299	{	1595	{
1300	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1302		1598
1303	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1304	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1307	}	1603	}
1308		1604
1309	void	1605	void
1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1311	PPCODE:	1607	PPCODE:
1312	{	1608	{
1313	int line, x;	1609	int line, x;
1314		1610
1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1317		1614	--line;
		1615	#endif
1318	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1319	PUSHs (sv_2mortal (newSViv (line - 1)));	1617	PUSHs (sv_2mortal (newSViv (line)));
1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1321	}	1619	}
1322		1620
1323	void	1621	void
1324	line_x_to_index (CFPlus::Layout self, int line, int x)	1622	line_x_to_index (DC::Layout self, int line, int x)
1325	PPCODE:	1623	PPCODE:
1326	{	1624	{
1327	PangoLayoutLine *lp;	1625	PangoLayoutLine *lp;
1328	int index, trailing;	1626	int index, trailing;
1329		1627
1330	if (line < 0)	1628	if (line < 0)
1331	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1332		1630
1333	if (!(lp = pango_layout_get_line (self->pl, line)))	1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1334	XSRETURN_EMPTY; /* do better */	1632	XSRETURN_EMPTY; /* do better */
1335		1633
1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1337		1635
1338	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
…		…
1344	PUSHs (sv_2mortal (newSViv (trailing)));	1642	PUSHs (sv_2mortal (newSViv (trailing)));
1345	}	1643	}
1346	}	1644	}
1347		1645
1348	void	1646	void
1349	render (CFPlus::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1350	CODE:	1648	CODE:
1351	rc_clear (self->rc);	1649	self->rc.clear ();
1352	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1353	self->pl,	1651	self->pl,
1354	self->rc,	1652	&self->rc,
1355	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1356	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1357	flags	1655	flags
1358	);	1656	);
1359	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
1360	// and does not do any recomputation...	1658	// and does not do any recomputation...
1361	pango_layout_context_changed (self->pl);	1659	pango_layout_context_changed (self->pl);
1362		1660
1363	void	1661	void
1364	draw (CFPlus::Layout self)	1662	draw (DC::Layout self)
1365	CODE:	1663	CODE:
1366	{	1664	{
1367	glEnable (GL_TEXTURE_2D);	1665	glEnable (GL_TEXTURE_2D);
1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1369	glEnable (GL_BLEND);	1667	glEnable (GL_BLEND);
1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1372	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1374		1672
1375	rc_draw (self->rc);	1673	self->rc.draw ();
1376		1674
1377	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1378	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1379	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1380	}	1678	}
1381		1679
1382	MODULE = CFPlus PACKAGE = CFPlus::Texture	1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
1383		1681
1384	PROTOTYPES: ENABLE	1682	PROTOTYPES: ENABLE
1385		1683
1386	void	1684	void
1387	pad (SV *data_, int ow, int oh, int nw, int nh)	1685	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1455	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1456	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1457	}	1755	}
1458	}	1756	}
1459		1757
		1758	void
		1759	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)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 || h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1461	CODE:	1880	CODE:
1462	{	1881	{
1463	GLint width;	1882	GLint width;
1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1466	RETVAL = width > 0;	1885	RETVAL = width > 0;
1467	}	1886	}
1468	OUTPUT:	1887	OUTPUT:
1469	RETVAL	1888	RETVAL
1470		1889
1471	MODULE = CFPlus PACKAGE = CFPlus::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1472		1891
1473	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1474		1893
1475	CFPlus::Map	1894	DC::Map
1476	new (SV *class)	1895	new (SV *klass)
1477	CODE:	1896	CODE:
1478	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1479	RETVAL->x = 0;	1898	RETVAL->x = 0;
1480	RETVAL->y = 0;	1899	RETVAL->y = 0;
1481	RETVAL->w = 0;	1900	RETVAL->w = 0;
1482	RETVAL->h = 0;	1901	RETVAL->h = 0;
1483	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1488	RETVAL->row = 0;	1907	RETVAL->row = 0;
1489	OUTPUT:	1908	OUTPUT:
1490	RETVAL	1909	RETVAL
1491		1910
1492	void	1911	void
1493	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1494	CODE:	1913	CODE:
1495	{	1914	{
1496	map_clear (self);	1915	map_clear (self);
1497	Safefree (self->face2tile);	1916	Safefree (self->face2tile);
1498	Safefree (self->tex);	1917	Safefree (self->tex);
1499	Safefree (self);	1918	Safefree (self);
1500	}	1919	}
1501		1920
1502	void	1921	void
1503	resize (CFPlus::Map self, int map_width, int map_height)	1922	resize (DC::Map self, int map_width, int map_height)
1504	CODE:	1923	CODE:
1505	self->w = map_width;	1924	self->w = map_width;
1506	self->h = map_height;	1925	self->h = map_height;
1507		1926
1508	void	1927	void
1509	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1510	CODE:	1929	CODE:
1511	map_clear (self);	1930	map_clear (self);
1512		1931
1513	void	1932	void
1514	set_tileid (CFPlus::Map self, int face, int tile)	1933	set_tileid (DC::Map self, int face, int tile)
1515	CODE:	1934	CODE:
1516	{	1935	{
1517	need_facenum (self, face); self->face2tile [face] = tile;	1936	need_facenum (self, face); self->face2tile [face] = tile;
1518	need_texid (self, tile);	1937	need_texid (self, tile);
1519	}	1938	}
1520		1939
1521	void	1940	void
1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1523	CODE:	1942	CODE:
1524	{	1943	{
1525	tileid texid;	1944	tileid texid;
1526	maptex *tex;	1945	maptex *tex;
1527		1946
1528	if (face < 0 || face >= self->faces)	1947	if (face < 0 || face >= self->faces)
1529	return;	1948	return;
1530		1949
1531	if (smooth < 0 || smooth >= self->faces)	1950	if (smooth < 0 || smooth >= self->faces)
1532	return;	1951	return;
1533		1952
1534	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1535		1954
1536	if (!texid)	1955	if (!texid)
1537	return;	1956	return;
1538		1957
1539	tex = self->tex + texid;	1958	tex = self->tex + texid;
1540	tex->smoothtile = self->face2tile [smooth];	1959	tex->smoothtile = self->face2tile [smooth];
1541	tex->smoothlevel = level;	1960	tex->smoothlevel = level;
1542	}	1961	}
1543		1962
1544	void	1963	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)	1964	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:	1965	CODE:
1547	{	1966	{
1548	need_texid (self, texid);	1967	need_texid (self, texid);
1549		1968
1550	{	1969	{
…		…
1569	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1570	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1572	}	1991	}
1573		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1574	int	2013	int
1575	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1576	ALIAS:	2015	ALIAS:
1577	oy = 1	2016	oy = 1
1578	x = 2	2017	x = 2
1579	y = 3	2018	y = 3
1580	w = 4	2019	w = 4
…		…
1591	}	2030	}
1592	OUTPUT:	2031	OUTPUT:
1593	RETVAL	2032	RETVAL
1594		2033
1595	void	2034	void
1596	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1597	CODE:	2036	CODE:
1598	{	2037	{
1599	if (dx > 0)	2038	if (dx > 0)
1600	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1601	else if (dx < 0)	2040	else if (dx < 0)
…		…
1609	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1610	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1611		2050
1612	while (self->y < 0)	2051	while (self->y < 0)
1613	{	2052	{
1614	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1615		2054
1616	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1617	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1618	}	2057	}
1619	}	2058	}
1620		2059
1621	SV *	2060	SV *
1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1623	CODE:	2062	CODE:
1624	{	2063	{
1625	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2064	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1626	uint8_t *data_end = (uint8_t *)SvEND (data_);	2065	uint8_t *data_end = (uint8_t *)SvEND (data_);
1627	mapcell *cell;	2066	mapcell *cell;
…		…
1648		2087
1649	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1650		2089
1651	if (flags & 8)	2090	if (flags & 8)
1652	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1653	if (extmap)	2094	do
1654	{	2095	{
1655	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1656		2098
1657	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1658	{	2102	{
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;	2103	cell->stat_width = 1;
1667	cell->stat_hp = *data++;	2104	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	}	2105	}
1685	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1686	}	2123	}
1687	else	2124	while (ext & 0x80);
1688	cell->darkness = *data++ + 1;
1689	}	2125	}
1690		2126
1691	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
1692	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
1693	{	2129	{
…		…
1696	cell->tile [z] = self->face2tile [face];	2132	cell->tile [z] = self->face2tile [face];
1697		2133
1698	if (cell->tile [z])	2134	if (cell->tile [z])
1699	{	2135	{
1700	maptex *tex = self->tex + cell->tile [z];	2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
1701	if (!tex->name)	2138	if (!tex->name)
1702	av_push (missing, newSViv (cell->tile [z]));	2139	av_push (missing, newSViv (cell->tile [z]));
1703		2140
1704	if (tex->smoothtile)	2141	if (tex->smoothtile)
1705	{	2142	{
1706	maptex *smooth = self->tex + tex->smoothtile;	2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
1707	if (!smooth->name)	2145	if (!smooth->name)
1708	av_push (missing, newSViv (tex->smoothtile));	2146	av_push (missing, newSViv (tex->smoothtile));
1709	}	2147	}
1710	}	2148	}
1711	}	2149	}
1712	}	2150	}
1713	else	2151	else
1714	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1715	}	2153	}
1716	}	2154	}
1717	OUTPUT:	2155	OUTPUT:
1718	RETVAL	2156	RETVAL
1719		2157
1720	SV *	2158	SV *
1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2160	CODE:
1723	{	2161	{
1724	int x1, x;	2162	int x1, x;
1725	int y1, y;	2163	int y1, y;
1726	int z;	2164	int z;
…		…
1739	? self->row + y	2177	? self->row + y
1740	: 0;	2178	: 0;
1741		2179
1742	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1743	{	2181	{
1744	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1745		2183
1746	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1747	{	2185	{
1748	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1749		2187
…		…
1751	{	2189	{
1752	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1753	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1754	int a1 = tex.a;	2192	int a1 = tex.a;
1755		2193
1756	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1757	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1758	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1759	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1760	}	2198	}
1761	}	2199	}
1762		2200
1763	*map++ = (r )	2201	*map++ = (r )
1764	| (g << 8)	2202	| (g << 8)
1765	| (b << 16)	2203	| (b << 16)
1766	| (a << 24);	2204	| (a << 24);
1767	}	2205	}
1768	}	2206	}
1769		2207
1770	RETVAL = map_sv;	2208	RETVAL = map_sv;
1771	}	2209	}
1772	OUTPUT:	2210	OUTPUT:
1773	RETVAL	2211	RETVAL
1774		2212
1775	void	2213	void
1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2214	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:	2215	CODE:
1778	{	2216	{
1779	int x, y, z;	2217	int x, y, z;
1780		2218
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)	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1784	smooth_key skey;	2220	int pl_x, pl_y;
1785		2221	maptex pl_tex;
1786	rc_t *rc = rc_alloc ();	2222	rc_t rc;
		2223	rc_t rc_ov;
1787	rc_key_t key;	2224	rc_key_t key;
1788	rc_array_t *arr;	2225	rc_t::array_t *arr;
1789		2226
		2227	pl_tex.name = 0;
		2228
1790	// thats current max. sorry.	2229	// that's current max. sorry.
1791	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
1792	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
1793
1794	// clear key, in case of extra padding
1795	memset (&skey, 0, sizeof (skey));
1796		2232
1797	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
1798	key.r = 255;	2234	key.r = 255;
1799	key.g = 255;	2235	key.g = 255;
1800	key.b = 255;	2236	key.b = 255;
1801	key.a = 255;	2237	key.a = 255;
1802	key.mode = GL_QUADS;	2238	key.mode = GL_QUADS;
1803	key.format = GL_T2F_V3F;	2239	key.format = GL_T2F_V3F;
1804	key.texname = -1;
1805		2240
1806	mx += self->x;	2241	mx += self->x;
1807	my += self->y;	2242	my += self->y;
1808		2243
1809	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
1810	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
1811	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
1812	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1813		2248
1814	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
1815	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1816	{	2251	{
1817	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1834		2269
1835	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
1836	{	2271	{
1837	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
1838		2276
1839	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1840	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1841	{	2279	{
1842	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
…		…
1852	maptex tex = self->tex [tile];	2290	maptex tex = self->tex [tile];
1853	int px, py;	2291	int px, py;
1854		2292
1855	if (key.texname != tex.name)	2293	if (key.texname != tex.name)
1856	{	2294	{
		2295	self->tex [tile].unused = 0;
		2296
1857	if (!tex.name)	2297	if (!tex.name)
1858	tex = self->tex [2]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1859		2299
1860	key.texname = tex.name;	2300	key.texname = tex.name;
1861	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
1862	}	2302	}
1863		2303
1864	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
1865	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
1866		2306
1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1871
1872	if (cell->flags && z == 2)
1873	{	2308	{
1874	// overlays such as the speech bubble, probably more to come	2309	pl_x = px;
1875	if (cell->flags & 1)	2310	pl_y = py;
		2311	pl_tex = tex;
1876	{	2312	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	}	2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1896		2319
1897	// update smooth hash	2320	// update smooth hash
1898	if (tex.smoothtile)	2321	if (tex.smoothtile)
1899	{	2322	{
1900	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
1901	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
1902		2325
1903	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
1904		2327
1905	// add bits to current tile and all neighbours. skey.x|y is	2328	// add bits to current tile and all neighbours. skey.x|y is
1906	// shifted +1|+1 so we always stay positive.	2329	// shifted +1|+1 so we always stay positive.
1907		2330
1908	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
1916		2339
1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1918	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
1919		2342
1920	// full tile	2343	// full tile
1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1922		2345
1923	// borders	2346	// borders
1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	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);	2348	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);	2349	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);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1928		2351
1929	// corners	2352	// corners
1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	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);	2354	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);	2355	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);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1934	}	2377	}
1935	}	2378	}
1936	}	2379	}
1937	}	2380	}
1938		2381
1939	rc_draw (rc);	2382	rc.draw ();
1940	rc_clear (rc);	2383	rc.clear ();
1941		2384
1942	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
1943	// this is basically counting sort	2386	// this is basically counting sort
1944	{	2387	{
1945	int w, b;	2388	int w, b;
1946		2389
1947	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
1948	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
1949	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1950	{	2395	{
1951	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
1952	if (smask)	2397	IV bits = it->second;
1953	for (b = 0; b < 32; ++b)	2398
1954	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
1955	{	2402	{
1956	int level = (w << 5) | b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
1957	HE *he;	2411	if (tex.name)
1958
1959	hv_iterinit (smooth);
1960	while ((he = hv_iternext (smooth)))
1961	{	2412	{
1962	smooth_key *skey = (smooth_key *)HeKEY (he);	2413	// this time avoiding texture state changes
1963	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
1964		2415	if (key.texname != tex.name)
1965	if (!(bits & 0x1000)
1966	&& skey->level == level
1967	&& level > smooth_max [skey->x][skey->y])
1968	{	2416	{
1969	maptex tex = self->tex [skey->tile];	2417	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		2418
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 ();	2419	glEnd ();
1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1985	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
1986	}	2422	}
1987		2423
1988	if (border)	2424	if (border)
1989	{	2425	{
1990	float ox = border * dx;	2426	float ox = border * dx;
1991		2427
1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1996	}	2432	}
1997		2433
1998	if (corner)	2434	if (corner)
1999	{	2435	{
2000	float ox = corner * dx;	2436	float ox = corner * dx;
2001		2437
2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2006	}
2007	}
2008	}	2442	}
2009	}	2443	}
2010	}	2444	}
2011	}	2445	}
2012		2446
2013	glEnd ();	2447	glEnd ();
2014	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2015	key.texname = -1;	2449	key.texname = -1;
2016	}	2450	}
2017
2018	hv_clear (smooth);
2019	}	2451	}
2020		2452
		2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
		2458
		2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
2021	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2022	rc_free (rc);
2023		2474
2024	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2025	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2026	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2027	{	2478	{
…		…
2030	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2031	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2032	{	2483	{
2033	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2034		2485
2035	int px = x * T;	2486	int px = x * Tw;
2036	int py = y * T;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
2037		2494
2038	if (cell->stat_hp)	2495	if (cell->stat_hp)
2039	{	2496	{
2040	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2042		2499
2043	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2044	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2045	px + width - 1, py);	2502	px + width - 1, py);
2046		2503
…		…
2052	}	2509	}
2053	}	2510	}
2054	}	2511	}
2055		2512
2056	void	2513	void
2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2058	CODE:	2515	CODE:
2059	{	2516	{
2060	static float color[16][3] = {	2517	static float color[16][3] = {
2061	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
2062	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
2063	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
2064	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
2065		2522
2066	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
2067	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
2068	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
2069	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
2070		2527
2071	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
2072	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
2073	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
2074	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
2075		2532
2076	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
2077		2534
2078	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
2079	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
2080	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
2081	};	2538	};
2082		2539
2083	int x, y;	2540	int x, y;
2084		2541
2085	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
2086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2087	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
2088	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2089	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
2090		2553
2091	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
2095		2558
2096	if (m)	2559	if (m)
2097	{	2560	{
2098	float *c = color [m & 15];	2561	float *c = color [m & 15];
2099		2562
2100	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2101	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2102		2565
2103	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
2104	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2105	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2106	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2107	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2108	}	2571	}
…		…
2112	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
2113	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
2114	}	2577	}
2115		2578
2116	void	2579	void
2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2118	PPCODE:	2581	PPCODE:
2119	{	2582	{
2120	int x, y;	2583	int x, y;
2121	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2122	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2123	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2124	int sw34 = (sw * 3 + 3) & ~3;	2587	int sw3 = sw * 3;
		2588	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2589	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2125	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2590	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2126	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2591	memset (darkness1, 0, sw1*sh1);
2127	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2128		2592
2129	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2130	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2131		2595
2132	mx += self->x - 1;	2596	mx += self->x - 1;
2133	my += self->y - 1;	2597	my += self->y - 1;
2134
2135	memset (darkness1, 255, sw1 * sh1);
2136		2598
2137	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2138	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2139	{	2601	{
2140	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2143	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
2144	{	2606	{
2145	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
2146		2608
2147	darkness1 [y * sw1 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
2148	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2149	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2150	}	2612	}
2151	}	2613	}
2152		2614
2153	for (y = 0; y < sh; ++y)	2615	for (y = 0; y < sh; ++y)
2154	for (x = 0; x < sw; ++x)	2616	for (x = 0; x < sw; ++x)
…		…
2173		2635
2174	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2175	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2176	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2177		2639
2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2644	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);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2187	}	2649	}
2188		2650
2189	free (darkness1);	2651	free (darkness1);
2190		2652
2191	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2192	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2193	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2194	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2195	}	2657	}
2196		2658
2197	SV *	2659	SV *
2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
2199	CODE:	2661	CODE:
2200	{	2662	{
2201	int x, y, x1, y1;	2663	int x, y, x1, y1;
2202	SV *data_sv = newSV (w * h * 7 + 5);	2664	SV *data_sv = newSV (w * h * 7 + 5);
2203	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2665	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2260	else	2722	else
2261	*data++ = 0;	2723	*data++ = 0;
2262	}	2724	}
2263	}	2725	}
2264		2726
		2727	/* if size is w*h + 5 then no data has been found */
		2728	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2729	{
2265	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2266	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
2267	RETVAL = data_sv;	2734	RETVAL = data_sv;
2268	}	2735	}
2269	OUTPUT:	2736	OUTPUT:
2270	RETVAL	2737	RETVAL
2271		2738
2272	void	2739	void
2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2274	PPCODE:	2741	PPCODE:
2275	{	2742	{
2276	int x, y, z;	2743	int x, y, z;
2277	int w, h;	2744	int w, h;
2278	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t *data, *end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
2279		2756
2280	if (*data++ != 0)	2757	if (*data++ != 0)
2281	XSRETURN_EMPTY; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
2282		2759
2283	w = *data++ << 8; w |= *data++;	2760	w = *data++ << 8; w |= *data++;
…		…
2298	{	2775	{
2299	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
2300		2777
2301	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
2302	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
2303	uint8_t flags = *data++;	2785	flags = *data++;
2304		2786
2305	if (flags)	2787	if (flags)
2306	{	2788	{
2307	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
2308	tileid tile[3] = { 0, 0, 0 };	2790	tileid tile[3] = { 0, 0, 0 };
…		…
2311	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2793	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2312	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2794	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2313		2795
2314	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
2315	{	2797	{
2316	cell->darkness = 0;	2798	/*cell->darkness = 0;*/
		2799	EXTEND (SP, 3);
2317		2800
2318	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
2319	{	2802	{
2320	tileid t = tile [z];	2803	tileid t = tile [z];
2321		2804
2322	if (t >= self->texs || (t && !self->tex [t].name))	2805	if (t >= self->texs || (t && !self->tex [t].name))
2323	{	2806	{
2324	XPUSHs (sv_2mortal (newSViv (t)));	2807	PUSHs (sv_2mortal (newSViv (t)));
2325	need_texid (self, t);	2808	need_texid (self, t);
2326	}	2809	}
2327		2810
2328	cell->tile [z] = t;	2811	cell->tile [z] = t;
2329	}	2812	}
…		…
2331	}	2814	}
2332	}	2815	}
2333	}	2816	}
2334	}	2817	}
2335		2818
2336	MODULE = CFPlus PACKAGE = CFPlus::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2337		2820
2338	CFPlus::RW	2821	DC::RW
2339	new (SV *class, SV *data_sv)	2822	new (SV *klass, SV *data_sv)
2340	CODE:	2823	CODE:
2341	{	2824	{
2342	STRLEN datalen;	2825	STRLEN datalen;
2343	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2344		2827
2345	RETVAL = SDL_RWFromConstMem (data, datalen);	2828	RETVAL = SDL_RWFromConstMem (data, datalen);
2346	}	2829	}
2347	OUTPUT:	2830	OUTPUT:
2348	RETVAL	2831	RETVAL
2349		2832
2350	CFPlus::RW	2833	DC::RW
2351	new_from_file (SV *class, const char *path, const char *mode = "rb")	2834	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2352	CODE:	2835	CODE:
2353	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2354	OUTPUT:	2837	OUTPUT:
2355	RETVAL	2838	RETVAL
2356		2839
2357	# fails on win32:	2840	# fails on win32:
2358	# CFPlus.xs(2268) : error C2059: syntax error : '('	2841	# dc.xs(2268) : error C2059: syntax error : '('
2359	#void	2842	#void
2360	#close (CFPlus::RW self)	2843	#close (DC::RW self)
2361	# CODE:	2844	# CODE:
2362	# (self->(close)) (self);	2845	# (self->(close)) (self);
2363		2846
2364	MODULE = CFPlus PACKAGE = CFPlus::Channel	2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
2365		2848
2366	PROTOTYPES: DISABLE	2849	PROTOTYPES: DISABLE
2367		2850
2368	CFPlus::Channel	2851	DC::Channel
2369	find ()	2852	find ()
2370	CODE:	2853	CODE:
2371	{	2854	{
2372	RETVAL = Mix_GroupAvailable (-1);	2855	RETVAL = Mix_GroupAvailable (-1);
2373		2856
2374	if (RETVAL < 0)	2857	if (RETVAL < 0)
2375	{	2858	{
2376	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2377		2860
2378	if (RETVAL < 0)	2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
2379	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2380		2868	}
		2869	else
2381	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2382	}	2871	}
2383		2872
2384	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2385	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2386	}	2875	}
2387	OUTPUT:	2876	OUTPUT:
2388	RETVAL	2877	RETVAL
2389		2878
2390	void	2879	void
2391	halt (CFPlus::Channel self)	2880	halt (DC::Channel self)
2392	CODE:	2881	CODE:
2393	Mix_HaltChannel (self);	2882	Mix_HaltChannel (self);
2394		2883
2395	void	2884	void
2396	expire (CFPlus::Channel self, int ticks = -1)	2885	expire (DC::Channel self, int ticks = -1)
2397	CODE:	2886	CODE:
2398	Mix_ExpireChannel (self, ticks);	2887	Mix_ExpireChannel (self, ticks);
2399		2888
2400	void	2889	void
2401	fade_out (CFPlus::Channel self, int ticks = -1)	2890	fade_out (DC::Channel self, int ticks = -1)
2402	CODE:	2891	CODE:
2403	Mix_FadeOutChannel (self, ticks);	2892	Mix_FadeOutChannel (self, ticks);
2404		2893
2405	int	2894	int
2406	volume (CFPlus::Channel self, int volume)	2895	volume (DC::Channel self, int volume)
2407	CODE:	2896	CODE:
2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2409	OUTPUT:	2898	OUTPUT:
2410	RETVAL	2899	RETVAL
2411		2900
2412	void	2901	void
2413	unregister_all_effects (CFPlus::Channel self)	2902	unregister_all_effects (DC::Channel self)
2414	CODE:	2903	CODE:
2415	Mix_UnregisterAllEffects (self);	2904	Mix_UnregisterAllEffects (self);
2416		2905
2417	void	2906	void
2418	set_panning (CFPlus::Channel self, int left, int right)	2907	set_panning (DC::Channel self, int left, int right)
2419	CODE:	2908	CODE:
2420	left = CLAMP (left , 0, 255);	2909	left = CLAMP (left , 0, 255);
2421	right = CLAMP (right, 0, 255);	2910	right = CLAMP (right, 0, 255);
2422	Mix_SetPanning (self, left, right);	2911	Mix_SetPanning (self, left, right);
2423		2912
2424	void	2913	void
2425	set_distance (CFPlus::Channel self, int distance)	2914	set_distance (DC::Channel self, int distance)
2426	CODE:	2915	CODE:
2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2428		2917
2429	void	2918	void
2430	set_position (CFPlus::Channel self, int angle, int distance)	2919	set_position (DC::Channel self, int angle, int distance)
2431	CODE:	2920	CODE:
2432		2921
2433	void	2922	void
2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2435	CODE:	2924	CODE:
2436	{	2925	{
2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2926	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);	2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2440	}	2929	}
2441		2930
2442	void	2931	void
2443	set_reverse_stereo (CFPlus::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
2444	CODE:	2933	CODE:
2445	Mix_SetReverseStereo (self, flip);	2934	Mix_SetReverseStereo (self, flip);
2446		2935
2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2448		2937
2449	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2450		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
2451	CFPlus::MixChunk	2952	DC::MixChunk
2452	new (SV *class, CFPlus::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2453	CODE:	2954	CODE:
2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2455	OUTPUT:	2956	OUTPUT:
2456	RETVAL	2957	RETVAL
2457		2958
2458	void	2959	void
2459	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
2460	CODE:	2961	CODE:
2461	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
2462		2963
2463	int	2964	int
2464	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
2465	CODE:	2966	CODE:
2466	if (items > 1)	2967	if (items > 1)
2467	volume = CLAMP (volume, 0, 128);	2968	volume = CLAMP (volume, 0, 128);
2468	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
2469	OUTPUT:	2970	OUTPUT:
2470	RETVAL	2971	RETVAL
2471		2972
2472	CFPlus::Channel	2973	DC::Channel
2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2474	CODE:	2975	CODE:
2475	{	2976	{
2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2477		2978
2478	if (RETVAL < 0)	2979	if (RETVAL < 0)
…		…
2485	}	2986	}
2486	}	2987	}
2487	OUTPUT:	2988	OUTPUT:
2488	RETVAL	2989	RETVAL
2489		2990
2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
2491		3004
2492	int	3005	int
2493	volume (int volume = -1)	3006	volume (int volume = -1)
2494	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2495	CODE:	3008	CODE:
…		…
2507	void	3020	void
2508	halt ()	3021	halt ()
2509	CODE:	3022	CODE:
2510	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2511		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2512	CFPlus::MixMusic	3032	DC::MixMusic
2513	new (SV *class, CFPlus::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2514	CODE:	3034	CODE:
2515	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2516	OUTPUT:	3036	OUTPUT:
2517	RETVAL	3037	RETVAL
2518		3038
2519	void	3039	void
2520	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
2521	CODE:	3041	CODE:
2522	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
2523		3043
2524	int	3044	int
2525	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
2526	CODE:	3046	CODE:
2527	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
2528	OUTPUT:	3048	OUTPUT:
2529	RETVAL	3049	RETVAL
2530		3050
2531	void	3051	void
2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2533	CODE:	3053	CODE:
2534	Mix_FadeInMusicPos (self, loops, ms, position);	3054	Mix_FadeInMusicPos (self, loops, ms, position);
2535		3055
2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2537		3057
2538	PROTOTYPES: ENABLE	3058	PROTOTYPES: ENABLE
2539		3059
2540	BOOT:	3060	BOOT:
2541	{	3061	{
2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2543	static const struct {	3063	static const struct {
2544	const char *name;	3064	const char *name;
2545	IV iv;	3065	IV iv;
2546	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2547	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
2548	const_iv (GL_VENDOR),	3068	const_iv (GL_VENDOR),
2549	const_iv (GL_VERSION),	3069	const_iv (GL_VERSION),
2550	const_iv (GL_EXTENSIONS),	3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2551	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2552	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2553	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2554	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2555	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2567	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2568	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2569	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2570	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2571	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2572	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2573	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2574	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2575	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2576	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2644	const_iv (GL_NICEST),	3169	const_iv (GL_NICEST),
2645	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2646	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2647	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2648	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2649	# undef const_iv	3177	# undef const_iv
2650	};	3178	};
2651		3179
2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2654		3182
2655	texture_av = newAV ();	3183	texture_av = newAV ();
2656	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2657	}	3185	}
2658		3186
…		…
2660	disable_GL_EXT_blend_func_separate ()	3188	disable_GL_EXT_blend_func_separate ()
2661	CODE:	3189	CODE:
2662	gl.BlendFuncSeparate = 0;	3190	gl.BlendFuncSeparate = 0;
2663	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
2664		3192
2665	char *	3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2666	gl_vendor ()	3197	gl_vendor ()
2667	CODE:	3198	CODE:
2668	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2669	OUTPUT:	3200	OUTPUT:
2670	RETVAL	3201	RETVAL
2671		3202
2672	char *	3203	const char *
2673	gl_version ()	3204	gl_version ()
2674	CODE:	3205	CODE:
2675	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2676	OUTPUT:	3207	OUTPUT:
2677	RETVAL	3208	RETVAL
2678		3209
2679	char *	3210	const char *
2680	gl_extensions ()	3211	gl_extensions ()
2681	CODE:	3212	CODE:
2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2683	OUTPUT:	3214	OUTPUT:
2684	RETVAL	3215	RETVAL
2685		3216
2686	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
2687		3222
2688	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
2689	CODE:	3224	CODE:
2690	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
2691	OUTPUT:	3226	OUTPUT:
…		…
2699		3234
2700	int glGetError ()	3235	int glGetError ()
2701		3236
2702	void glFinish ()	3237	void glFinish ()
2703		3238
		3239	void glFlush ()
		3240
2704	void glClear (int mask)	3241	void glClear (int mask)
2705		3242
2706	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2707	PROTOTYPE: @	3244	PROTOTYPE: @
2708		3245
…		…
2717	void glBlendFunc (int sfactor, int dfactor)	3254	void glBlendFunc (int sfactor, int dfactor)
2718		3255
2719	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2720	CODE:	3257	CODE:
2721	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
		3259
		3260	# void glBlendEquation (int se)
2722		3261
2723	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2724		3263
2725	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2726		3265
…		…
2761	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2762	CODE:	3301	CODE:
2763	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2764		3303
2765	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
		3305	PROTOTYPE: @
2766	ALIAS:	3306	ALIAS:
2767	glColor_premultiply = 1	3307	glColor_premultiply = 1
2768	CODE:	3308	CODE:
2769	if (ix)	3309	if (ix)
2770	{	3310	{
…		…
2840	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2841	CODE:	3381	CODE:
2842	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2843	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2844		3384
2845	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2846		3386
2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2848		3388
2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2850		3390
…		…
2876		3416
2877	void glEndList ()	3417	void glEndList ()
2878		3418
2879	void glCallList (int list)	3419	void glCallList (int list)
2880		3420
2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2882		3427
2883	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
2884		3429
2885	void	3430	void
2886	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
2887	PPCODE:	3432	PPCODE:
2888	{	3433	{
2889	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
2890	XPUSHs (self);	3435	XPUSHs (self);
2891	}	3436	}
2892		3437
2893	BOOT:	3438	BOOT:
2894	{	3439	{
2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2896		3441
2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3442	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);	3443	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);	3444	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);	3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2901	}	3446	}
2902		3447
2903	void	3448	void
2904	draw (SV *self)	3449	draw (SV *self)
2905	CODE:	3450	CODE:
2906	{	3451	{
2907	HV *hv;	3452	HV *hv;
2908	SV **svp;	3453	SV **svp;
2909	NV x, y, w, h;	3454	NV x, y, w, h;
2910	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
2911	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
2912	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
2913	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);
2914	double draw_x, draw_y;	3459	double draw_x, draw_y;
2915		3460
2916	if (!SvROK (self))	3461	if (!SvROK (self))
2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2918		3463
2919	hv = (HV *)SvRV (self);	3464	hv = (HV *)SvRV (self);
2920		3465
2921	if (SvTYPE (hv) != SVt_PVHV)	3466	if (SvTYPE (hv) != SVt_PVHV)
2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2923		3468
2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3469	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.;	3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2926		3471
2927	if (!h || !w)	3472	if (!h || !w)

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