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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
62		89
63	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
65		92
66	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
67		94
68	#if 0	95	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	97
71	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
72	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
73		121
74	static AV *texture_av;	122	static AV *texture_av;
75		123
76	static struct	124	static struct
77	{	125	{
…		…
120		168
121	#include "pango-font.c"	169	#include "pango-font.c"
122	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
123	#include "pango-render.c"	171	#include "pango-render.c"
124		172
125	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
129		177
130	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
131		179
132	static int	180	static int
133	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
134	{	182	{
135	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
136		184
137	while (attrs)	185	while (attrs)
138	{	186	{
139	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		188
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	190	return 1;
143		191
144	attrs = attrs->next;	192	attrs = attrs->next;
145	}	193	}
146		194
147	return 0;	195	return 0;
148	}	196	}
149		197
150	typedef struct cf_layout {	198	struct cf_layout {
151	PangoLayout *pl;	199	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
153	int base_height;	201	int base_height;
154	CFPlus__Font font;	202	DC__Font font;
155	rc_t *rc;	203	rc_t rc;
156	} *CFPlus__Layout;	204	};
157		205
		206	typedef cf_layout *DC__Layout;
		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
164	{	214	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
199		249
200	*w = rect.width;	250	*w = rect.width;
201	*h = rect.height;	251	*h = rect.height;
202	}	252	}
203		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
204	typedef uint16_t tileid;	256	typedef uint16_t tileid;
205	typedef uint16_t faceid;	257	typedef uint16_t faceid;
206		258
207	typedef struct {	259	struct maptex
		260	{
208	GLuint name;	261	GLuint name;
209	int w, h;	262	int w, h;
210	float s, t;	263	float s, t;
211	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
212	tileid smoothtile;	265	tileid smoothtile;
213	uint8_t smoothlevel;	266	uint8_t smoothlevel;
214	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
215		269
216	typedef struct {	270	struct mapcell
		271	{
217	uint32_t player;	272	uint32_t player;
218	tileid tile[3];	273	tileid tile[3];
219	uint16_t darkness;	274	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	276	};
222		277
223	typedef struct {	278	struct maprow
		279	{
224	int32_t c0, c1;	280	int32_t c0, c1;
225	mapcell *col;	281	mapcell *col;
226	} maprow;	282	};
227		283
228	typedef struct map {	284	struct mapgrid {
229	int x, y, w, h;	285	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
233		289
234	int32_t rows;	290	int32_t rows;
235	maprow *row;	291	maprow *row;
236	} *CFPlus__Map;	292	};
237		293
238	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
239	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
240	{	299	{
241	char *p;	300	T *p;
242		301
243	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	303	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	305	Safefree (ptr);
247		306
248	return p;	307	ptr = p;
249	}	308	}
250		309
251	static char *	310	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
264	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
265	{	320	{
266	while (self->faces <= face)	321	while (self->faces <= face)
267	{	322	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	324	self->faces *= 2;
270	}	325	}
271	}	326	}
272		327
273	static void	328	static void
274	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
275	{	330	{
276	while (self->texs <= texid)	331	while (self->texs <= texid)
277	{	332	{
278	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	334	self->texs *= 2;
280	}	335	}
281	}	336	}
282		337
283	static maprow *	338	static maprow *
284	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
285	{	340	{
286	if (0 > y)	341	if (0 > y)
287	{	342	{
288	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
290		345
291	self->rows += extend;	346	self->rows += extend;
292	self->y += extend;	347	self->y += extend;
293	y += extend;	348	y += extend;
294	}	349	}
295	else if (y >= self->rows)	350	else if (y >= self->rows)
296	{	351	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
299	self->rows += extend;	354	self->rows += extend;
300	}	355	}
301		356
302	return self->row + y;	357	return self->row + y;
303	}	358	}
…		…
313	}	368	}
314		369
315	if (row->c0 > x)	370	if (row->c0 > x)
316	{	371	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	374	row->c0 -= extend;
320	}	375	}
321	else if (x >= row->c1)	376	else if (x >= row->c1)
322	{	377	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	380	row->c1 += extend;
326	}	381	}
327		382
328	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
329	}	384	}
330		385
331	static mapcell *	386	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
333	{	388	{
334	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
335	}	390	}
336		391
337	static void	392	static void
338	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
339	{	394	{
340	int r;	395	int r;
341		396
342	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	405	self->oy = 0;
351	self->row = 0;	406	self->row = 0;
352	self->rows = 0;	407	self->rows = 0;
353	}	408	}
354		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
355	static void	420	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	422	{
358	int x, y;	423	int x, y;
359	maprow *row;	424	maprow *row;
360	mapcell *cell;	425	mapcell *cell;
361		426
…		…
373	if (x >= row->c1)	438	if (x >= row->c1)
374	break;	439	break;
375		440
376	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
377		442
378	cell->darkness = 0;	443	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	444	}
383	}	445	}
384	}	446	}
385		447
386	typedef struct {	448	struct smooth_key
		449	{
387	tileid tile;	450	tileid tile;
388	uint8_t x, y, level;	451	uint8_t x, y, level;
389	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
390		471
391	static void	472	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	474	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
395		476
396	if (SvIOK (*sv))	477	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
398	else	479	else
399	sv_setiv (*sv, bits);	480	it->second |= bits;
400	}	481	}
401		482
402	static void	483	static void
403	music_finished (void)	484	music_finished (void)
404	{	485	{
…		…
421	ev.code = 1;	502	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	504	ev.data2 = 0;
424		505
425	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
426	}	514	}
427		515
428	static unsigned int	516	static unsigned int
429	minpot (unsigned int n)	517	minpot (unsigned int n)
430	{	518	{
…		…
440	n |= n >> 16;	528	n |= n >> 16;
441		529
442	return n + 1;	530	return n + 1;
443	}	531	}
444		532
445	static unsigned int
446	popcount (unsigned int n)
447	{
448	n -= (n >> 1) & 0x55555555U;
449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
451	n *= 0x01010101U;
452
453	return n >> 24;
454	}
455
456	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
457	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
458	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
459		536
460	/******************************************************************************/	537	/******************************************************************************/
…		…
498	return 0;	575	return 0;
499		576
500	return 1;	577	return 1;
501	}	578	}
502		579
503	MODULE = CFPlus PACKAGE = CFPlus	580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META | KMOD_ALT))
		589	mod |= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD | G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
504		639
505	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
506		641
507	BOOT:	642	BOOT:
508	{	643	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	645	static const struct {
511	const char *name;	646	const char *name;
512	IV iv;	647	IV iv;
513	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
536		671
537	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
540		725
541	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
619	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
620	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
		809
		810	const_iv (KMOD_LRAM),
		811
		812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
624	# undef const_iv	842	# undef const_iv
625	};	843	};
626		844
627	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
629		847
630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
632	}	850	}
633		851
…		…
649	NV ceil (NV x)	867	NV ceil (NV x)
650		868
651	IV minpot (UV n)	869	IV minpot (UV n)
652		870
653	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
654		882
655	void	883	void
656	pango_init ()	884	pango_init ()
657	CODE:	885	CODE:
658	{	886	{
659	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	888	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	889	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		890	/*pango_context_set_font_description (opengl_context, default_font);*/
		891	#if PANGO_VERSION_CHECK (1, 15, 2)
		892	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		893	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		894	#endif
662	}	895	}
663		896
664	char *
665	SDL_GetError ()	897	char *SDL_GetError ()
666		898
667	int	899	void SDL_main_hack (SV *real_main)
668	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	900	PROTOTYPE: &
669		901
670	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
671	SDL_Quit ()	908	void SDL_Quit ()
		909
		910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
		912
		913	int SDL_GL_GetAttribute (int attr)
		914	CODE:
		915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		916	XSRETURN_UNDEF;
		917	OUTPUT:
		918	RETVAL
672		919
673	void	920	void
674	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
675	PPCODE:	922	PPCODE:
676	{	923	{
…		…
688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
691		938
692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
693	#if SDL_VERSION_ATLEAST(1,2,10)
694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
696	#endif
697		941
698	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
699		943
700	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
701	while (*m)	945	while (*m)
702	{	946	{
703	if ((*m)->w >= 640 && (*m)->h >= 480)	947	if ((*m)->w >= 400 && (*m)->h >= 300)
704	{	948	{
705	AV *av = newAV ();	949	AV *av = newAV ();
706	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
707	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
708	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
731	);	975	);
732		976
733	if (RETVAL)	977	if (RETVAL)
734	{	978	{
735	av_clear (texture_av);	979	av_clear (texture_av);
736
737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
739	#include "glfunc.h"	981	#include "glfunc.h"
740	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
741	}	985	}
742	}	986	}
743	OUTPUT:	987	OUTPUT:
744	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char *title, const char *icon)
745		992
746	void	993	void
747	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
748		995
749	char *	996	char *
750	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
751		999
752	int	1000	int
753	SDL_GetAppState ()	1001	SDL_GetAppState ()
754		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
755	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
756	poll_events ()	1014	peep_events ()
757	PPCODE:	1015	PPCODE:
758	{	1016	{
759	SDL_Event ev;	1017	SDL_Event ev;
760		1018
761	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
768	{	1026	{
769	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
770	case SDL_KEYUP:	1028	case SDL_KEYUP:
771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
773	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
774	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
776	break;	1034	break;
777		1035
778	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
797	x = ev.motion.x;	1055	x = ev.motion.x;
798	y = ev.motion.y;	1056	y = ev.motion.y;
799	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
800	}	1058	}
801		1059
802	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
803	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
804	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
805	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
808	}	1066	}
809	break;	1067	break;
810		1068
811	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
812	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
814		1072
815	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
816	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
817	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
818	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1081	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1082	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
825	break;	1083	break;
826	}	1084	}
827		1085
828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
829	}	1087	}
830	}	1088	}
831		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
832	int	1103	int
833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
834	POSTCALL:	1105	POSTCALL:
835	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
836	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
		1108
		1109	void
		1110	Mix_QuerySpec ()
		1111	PPCODE:
		1112	{
		1113	int freq, channels;
		1114	Uint16 format;
		1115
		1116	if (Mix_QuerySpec (&freq, &format, &channels))
		1117	{
		1118	EXTEND (SP, 3);
		1119	PUSHs (sv_2mortal (newSViv (freq)));
		1120	PUSHs (sv_2mortal (newSViv (format)));
		1121	PUSHs (sv_2mortal (newSViv (channels)));
		1122	}
		1123	}
837		1124
838	void	1125	void
839	Mix_CloseAudio ()	1126	Mix_CloseAudio ()
840		1127
841	int	1128	int
…		…
876	}	1163	}
877	}	1164	}
878	#endif	1165	#endif
879	}	1166	}
880		1167
881	void	1168	int
882	add_font (char *file)	1169	add_font (char *file)
883	CODE:	1170	CODE:
884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
885		1181
886	void	1182	void
887	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
888	ALIAS:	1184	ALIAS:
889	load_image_file = 1	1185	load_image_file = 1
…		…
935		1231
936	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
937	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
938	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
939	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
940	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
941	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
943	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
944	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
945		1241
…		…
975	void	1271	void
976	error (char *message)	1272	error (char *message)
977	CODE:	1273	CODE:
978	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
979	#ifdef _WIN32	1275	#ifdef _WIN32
980	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
981	#endif	1277	#endif
982		1278
983	void	1279	void
984	fatal (char *message)	1280	fatal (char *message)
985	CODE:	1281	CODE:
986	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
987	#ifdef _WIN32	1283	#ifdef _WIN32
988	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
989	#endif	1285	#endif
990	_exit (1);	1286	_exit (1);
991		1287
992	void	1288	void
993	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
1005	#if DEBUG	1301	#if DEBUG
1006	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1007	#endif	1303	#endif
1008	}	1304	}
1009		1305
1010	MODULE = CFPlus PACKAGE = CFPlus::Font	1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
		1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1011		1314
1012	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1013		1316
1014	CFPlus::Font	1317	DC::Font
1015	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
1016	CODE:	1319	CODE:
1017	{	1320	{
1018	int count;	1321	int count;
1019	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1020	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1022	}	1325	}
1023	OUTPUT:	1326	OUTPUT:
1024	RETVAL	1327	RETVAL
1025		1328
1026	void	1329	void
1027	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
1028	CODE:	1331	CODE:
1029	pango_font_description_free (self);	1332	pango_font_description_free (self);
1030		1333
1031	void	1334	void
1032	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
1033	PROTOTYPE: $	1336	PROTOTYPE: $
1034	CODE:	1337	CODE:
1035	default_font = self;	1338	default_font = self;
1036		1339
1037	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
1038		1341
1039	PROTOTYPES: DISABLE	1342	PROTOTYPES: DISABLE
1040		1343
1041	void	1344	void
1042	reset_glyph_cache ()	1345	glyph_cache_backup ()
1043	PROTOTYPE:	1346	PROTOTYPE:
1044	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
1045	tc_clear ();	1354	tc_restore ();
1046		1355
1047	CFPlus::Layout	1356	DC::Layout
1048	new (SV *class)	1357	new (SV *klass)
1049	CODE:	1358	CODE:
1050	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1051		1360
1052	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1053	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1054	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1055	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1056	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1057	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1058	RETVAL->font = 0;	1367	RETVAL->font = 0;
1059	RETVAL->rc = rc_alloc ();
1060		1368
1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1062	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1063	OUTPUT:	1371	OUTPUT:
1064	RETVAL	1372	RETVAL
1065		1373
1066	void	1374	void
1067	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
1068	CODE:	1376	CODE:
1069	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1070	rc_free (self->rc);
1071	Safefree (self);	1378	delete self;
1072		1379
1073	void	1380	void
1074	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1075	CODE:	1382	CODE:
1076	{	1383	{
1077	STRLEN textlen;	1384	STRLEN textlen;
1078	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
1079		1386
1080	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
1081	}	1388	}
1082		1389
1083	void	1390	void
1084	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
1085	CODE:	1392	CODE:
1086	{	1393	{
1087	STRLEN textlen;	1394	STRLEN textlen;
1088	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
1089		1396
1090	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
1091	}	1398	}
1092		1399
1093	void	1400	void
1094	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
1095	CODE:	1402	CODE:
1096	{	1403	{
1097	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
1098	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
1099	const char *pos = text;	1406	const char *pos = text;
…		…
1134	if (attrs)	1441	if (attrs)
1135	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
1136	}	1443	}
1137		1444
1138	void	1445	void
1139	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
1140	PPCODE:	1447	PPCODE:
1141	{	1448	{
1142	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1143		1450
1144	do	1451	do
1145	{	1452	{
1146	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1147		1454
1148	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1149	{	1456	{
1150	PangoRectangle extents;	1457	PangoRectangle extents;
1151	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1159		1466
1160	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
1161	}	1468	}
1162		1469
1163	int	1470	int
1164	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
1165	CODE:	1472	CODE:
1166	{	1473	{
1167	int lines = 1;	1474	int lines = 1;
1168	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
1169		1476
…		…
1174	}	1481	}
1175	OUTPUT:	1482	OUTPUT:
1176	RETVAL	1483	RETVAL
1177		1484
1178	SV *	1485	SV *
1179	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
1180	CODE:	1487	CODE:
1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1182	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
1183	OUTPUT:	1490	OUTPUT:
1184	RETVAL	1491	RETVAL
1185		1492
1186	void	1493	void
1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1494	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1188	CODE:	1495	CODE:
1189	self->r = r;	1496	self->r = r;
1190	self->g = g;	1497	self->g = g;
1191	self->b = b;	1498	self->b = b;
1192	self->a = a;	1499	self->a = a;
1193		1500
1194	void	1501	void
1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
1196	CODE:	1503	CODE:
1197	if (self->font != font)	1504	if (self->font != font)
1198	{	1505	{
1199	self->font = font;	1506	self->font = font;
1200	layout_update_font (self);	1507	layout_update_font (self);
1201	}	1508	}
1202		1509
1203	void	1510	void
1204	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1205	CODE:	1512	CODE:
1206	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1207	{	1514	{
1208	self->base_height = base_height;	1515	self->base_height = base_height;
1209	layout_update_font (self);	1516	layout_update_font (self);
1210	}	1517	}
1211		1518
1212	void	1519	void
1213	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1214	CODE:	1521	CODE:
1215	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1522	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1216		1523
1217	void	1524	void
1218	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1219	CODE:	1526	CODE:
1220	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1221		1528
1222	void	1529	void
1223	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1224	CODE:	1531	CODE:
1225	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1226		1533
1227	void	1534	void
1228	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1229	CODE:	1536	CODE:
1230	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1231	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1232	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1233	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1234	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1235	);	1542	);
1236		1543
1237	void	1544	void
1238	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1239	CODE:	1546	CODE:
1240	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1241		1548
1242	void	1549	void
1243	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1244	PPCODE:	1551	PPCODE:
1245	{	1552	{
1246	int w, h;	1553	int w, h;
1247		1554
1248	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1251	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1252	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1253	}	1560	}
1254		1561
1255	int	1562	int
1256	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1257	CODE:	1564	CODE:
1258	{	1565	{
1259	PangoRectangle rect;	1566	PangoRectangle rect;
1260	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1261	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1262	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1263	}	1570	}
1264	OUTPUT:	1571	OUTPUT:
1265	RETVAL	1572	RETVAL
1266		1573
1267	int	1574	int
1268	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1269	CODE:	1576	CODE:
1270	{	1577	{
1271	int index, trailing;	1578	int index, trailing;
1272	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1579	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1273	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1274	}	1581	}
1275	OUTPUT:	1582	OUTPUT:
1276	RETVAL	1583	RETVAL
1277		1584
1278	void	1585	void
1279	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1280	PPCODE:	1587	PPCODE:
1281	{	1588	{
1282	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1284		1591
1285	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1286	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1289	}	1596	}
1290		1597
1291	void	1598	void
1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1599	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1293	PPCODE:	1600	PPCODE:
1294	{	1601	{
1295	int line, x;	1602	int line, x;
1296		1603
1297	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1604	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1605	#if !PANGO_VERSION_CHECK (1, 17, 3)
1298	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1299		1607	--line;
		1608	#endif
1300	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1301	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1302	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1303	}	1612	}
1304		1613
1305	void	1614	void
1306	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1307	PPCODE:	1616	PPCODE:
1308	{	1617	{
1309	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1310	int index, trailing;	1619	int index, trailing;
1311		1620
1312	if (line < 0)	1621	if (line < 0)
1313	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1314		1623
1315	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1316	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1317		1626
1318	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1627	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1319		1628
1320	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1326	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1327	}	1636	}
1328	}	1637	}
1329		1638
1330	void	1639	void
1331	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1332	CODE:	1641	CODE:
1333	rc_clear (self->rc);	1642	self->rc.clear ();
1334	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1335	self->pl,	1644	self->pl,
1336	self->rc,	1645	&self->rc,
1337	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1338	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1339	flags	1648	flags
1340	);	1649	);
1341	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
1342	// and does not do any recomputation...	1651	// and does not do any recomputation...
1343	pango_layout_context_changed (self->pl);	1652	pango_layout_context_changed (self->pl);
1344		1653
1345	void	1654	void
1346	draw (CFPlus::Layout self)	1655	draw (DC::Layout self)
1347	CODE:	1656	CODE:
1348	{	1657	{
1349	glEnable (GL_TEXTURE_2D);	1658	glEnable (GL_TEXTURE_2D);
1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1351	glEnable (GL_BLEND);	1660	glEnable (GL_BLEND);
1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1354	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1356		1665
1357	rc_draw (self->rc);	1666	self->rc.draw ();
1358		1667
1359	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1360	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1361	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1362	}	1671	}
1363		1672
1364	MODULE = CFPlus PACKAGE = CFPlus::Texture	1673	MODULE = Deliantra::Client PACKAGE = DC::Texture
1365		1674
1366	PROTOTYPES: ENABLE	1675	PROTOTYPES: ENABLE
1367		1676
1368	void	1677	void
1369	pad (SV *data_, int ow, int oh, int nw, int nh)	1678	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1437	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1438	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1439	}	1748	}
1440	}	1749	}
1441		1750
		1751	void
		1752	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 || h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1442	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1443	CODE:	1873	CODE:
1444	{	1874	{
1445	GLint width;	1875	GLint width;
1446	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1448	RETVAL = width > 0;	1878	RETVAL = width > 0;
1449	}	1879	}
1450	OUTPUT:	1880	OUTPUT:
1451	RETVAL	1881	RETVAL
1452		1882
1453	MODULE = CFPlus PACKAGE = CFPlus::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1454		1884
1455	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1456		1886
1457	CFPlus::Map	1887	DC::Map
1458	new (SV *class)	1888	new (SV *klass)
1459	CODE:	1889	CODE:
1460	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1461	RETVAL->x = 0;	1891	RETVAL->x = 0;
1462	RETVAL->y = 0;	1892	RETVAL->y = 0;
1463	RETVAL->w = 0;	1893	RETVAL->w = 0;
1464	RETVAL->h = 0;	1894	RETVAL->h = 0;
1465	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1470	RETVAL->row = 0;	1900	RETVAL->row = 0;
1471	OUTPUT:	1901	OUTPUT:
1472	RETVAL	1902	RETVAL
1473		1903
1474	void	1904	void
1475	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1476	CODE:	1906	CODE:
1477	{	1907	{
1478	map_clear (self);	1908	map_clear (self);
1479	Safefree (self->face2tile);	1909	Safefree (self->face2tile);
1480	Safefree (self->tex);	1910	Safefree (self->tex);
1481	Safefree (self);	1911	Safefree (self);
1482	}	1912	}
1483		1913
1484	void	1914	void
1485	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1486	CODE:	1916	CODE:
1487	self->w = map_width;	1917	self->w = map_width;
1488	self->h = map_height;	1918	self->h = map_height;
1489		1919
1490	void	1920	void
1491	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1492	CODE:	1922	CODE:
1493	map_clear (self);	1923	map_clear (self);
1494		1924
1495	void	1925	void
1496	set_tileid (CFPlus::Map self, int face, int tile)	1926	set_tileid (DC::Map self, int face, int tile)
1497	CODE:	1927	CODE:
1498	{	1928	{
1499	need_facenum (self, face); self->face2tile [face] = tile;	1929	need_facenum (self, face); self->face2tile [face] = tile;
1500	need_texid (self, tile);	1930	need_texid (self, tile);
1501	}	1931	}
1502		1932
1503	void	1933	void
1504	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1505	CODE:	1935	CODE:
1506	{	1936	{
1507	tileid texid;	1937	tileid texid;
1508	maptex *tex;	1938	maptex *tex;
1509		1939
1510	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1511	return;	1941	return;
1512		1942
1513	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1514	return;	1944	return;
1515		1945
1516	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1517		1947
1518	if (!texid)	1948	if (!texid)
1519	return;	1949	return;
1520		1950
1521	tex = self->tex + texid;	1951	tex = self->tex + texid;
1522	tex->smoothtile = self->face2tile [smooth];	1952	tex->smoothtile = self->face2tile [smooth];
1523	tex->smoothlevel = level;	1953	tex->smoothlevel = level;
1524	}	1954	}
1525		1955
1526	void	1956	void
1527	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1957	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1528	CODE:	1958	CODE:
1529	{	1959	{
1530	need_texid (self, texid);	1960	need_texid (self, texid);
1531		1961
1532	{	1962	{
…		…
1551	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1552	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1553	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1554	}	1984	}
1555		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
		2005
1556	int	2006	int
1557	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1558	ALIAS:	2008	ALIAS:
1559	oy = 1	2009	oy = 1
1560	x = 2	2010	x = 2
1561	y = 3	2011	y = 3
1562	w = 4	2012	w = 4
…		…
1573	}	2023	}
1574	OUTPUT:	2024	OUTPUT:
1575	RETVAL	2025	RETVAL
1576		2026
1577	void	2027	void
1578	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1579	CODE:	2029	CODE:
1580	{	2030	{
1581	if (dx > 0)	2031	if (dx > 0)
1582	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1583	else if (dx < 0)	2033	else if (dx < 0)
…		…
1591	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1592	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1593		2043
1594	while (self->y < 0)	2044	while (self->y < 0)
1595	{	2045	{
1596	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1597		2047
1598	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1599	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1600	}	2050	}
1601	}	2051	}
1602		2052
1603	SV *	2053	SV *
1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1605	CODE:	2055	CODE:
1606	{	2056	{
1607	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1608	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1609	mapcell *cell;	2059	mapcell *cell;
…		…
1630		2080
1631	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1632		2082
1633	if (flags & 8)	2083	if (flags & 8)
1634	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1635	if (extmap)	2087	do
1636	{	2088	{
1637	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1638		2091
1639	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1640	{	2095	{
1641	ext = *data++;
1642	cmd = ext & 0x3f;
1643
1644	if (cmd < 4)
1645	cell->darkness = 255 - ext * 64 + 1;
1646	else if (cmd == 5) // health
1647	{
1648	cell->stat_width = 1;	2096	cell->stat_width = 1;
1649	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1650	}
1651	else if (cmd == 6) // monster width
1652	cell->stat_width = *data++ + 1;
1653	else if (cmd == 0x47)
1654	{
1655	if (*data == 4)
1656	; // decode player count
1657
1658	data += *data + 1;
1659	}
1660	else if (cmd == 8) // cell flags
1661	cell->flags = *data++;
1662	else if (ext & 0x40) // unknown, multibyte => skip
1663	data += *data + 1;
1664	else
1665	data++;
1666	}	2098	}
1667	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1668	}	2116	}
1669	else	2117	while (ext & 0x80);
1670	cell->darkness = *data++ + 1;
1671	}	2118	}
1672		2119
1673	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1674	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1675	{	2122	{
…		…
1678	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1679		2126
1680	if (cell->tile [z])	2127	if (cell->tile [z])
1681	{	2128	{
1682	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1683	if (!tex->name)	2131	if (!tex->name)
1684	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1685		2133
1686	if (tex->smoothtile)	2134	if (tex->smoothtile)
1687	{	2135	{
1688	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1689	if (!smooth->name)	2138	if (!smooth->name)
1690	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1691	}	2140	}
1692	}	2141	}
1693	}	2142	}
1694	}	2143	}
1695	else	2144	else
1696	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1697	}	2146	}
1698	}	2147	}
1699	OUTPUT:	2148	OUTPUT:
1700	RETVAL	2149	RETVAL
1701		2150
1702	SV *	2151	SV *
1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2152	mapmap (DC::Map self, int x0, int y0, int w, int h)
1704	CODE:	2153	CODE:
1705	{	2154	{
1706	int x1, x;	2155	int x1, x;
1707	int y1, y;	2156	int y1, y;
1708	int z;	2157	int z;
…		…
1721	? self->row + y	2170	? self->row + y
1722	: 0;	2171	: 0;
1723		2172
1724	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1725	{	2174	{
1726	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1727		2176
1728	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1729	{	2178	{
1730	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1731		2180
…		…
1733	{	2182	{
1734	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1735	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1736	int a1 = tex.a;	2185	int a1 = tex.a;
1737		2186
1738	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1739	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1740	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1741	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1742	}	2191	}
1743	}	2192	}
1744		2193
1745	*map++ = (r )	2194	*map++ = (r )
1746	| (g << 8)	2195	| (g << 8)
1747	| (b << 16)	2196	| (b << 16)
1748	| (a << 24);	2197	| (a << 24);
1749	}	2198	}
1750	}	2199	}
1751		2200
1752	RETVAL = map_sv;	2201	RETVAL = map_sv;
1753	}	2202	}
1754	OUTPUT:	2203	OUTPUT:
1755	RETVAL	2204	RETVAL
1756		2205
1757	void	2206	void
1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2207	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1759	CODE:	2208	CODE:
1760	{	2209	{
1761	int x, y, z;	2210	int x, y, z;
1762		2211
1763	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1766	smooth_key skey;	2213	int pl_x, pl_y;
1767		2214	maptex pl_tex;
1768	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1769	rc_key_t key;	2217	rc_key_t key;
1770	rc_array_t *arr;	2218	rc_t::array_t *arr;
1771		2219
		2220	pl_tex.name = 0;
		2221
1772	// thats current max. sorry.	2222	// that's current max. sorry.
1773	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1774	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1775
1776	// clear key, in case of extra padding
1777	memset (&skey, 0, sizeof (skey));
1778		2225
1779	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1780	key.r = 255;	2227	key.r = 255;
1781	key.g = 255;	2228	key.g = 255;
1782	key.b = 255;	2229	key.b = 255;
1783	key.a = 255;	2230	key.a = 255;
1784	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1785	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1786	key.texname = -1;
1787		2233
1788	mx += self->x;	2234	mx += self->x;
1789	my += self->y;	2235	my += self->y;
1790		2236
1791	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1792	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1793	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1794	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1795		2241
1796	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1798	{	2244	{
1799	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1816		2262
1817	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1818	{	2264	{
1819	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
1820		2269
1821	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1822	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1823	{	2272	{
1824	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1834	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1835	int px, py;	2284	int px, py;
1836		2285
1837	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1838	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1839	if (!tex.name)	2290	if (!tex.name)
1840	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1841		2292
1842	key.texname = tex.name;	2293	key.texname = tex.name;
1843	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1844	}	2295	}
1845		2296
1846	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1847	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1848		2299
1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1853
1854	if (cell->flags && z == 2)
1855	{	2301	{
1856	// overlays such as the speech bubble, probably more to come	2302	pl_x = px;
1857	if (cell->flags & 1)	2303	pl_y = py;
		2304	pl_tex = tex;
1858	{	2305	continue;
1859	maptex tex = self->tex [1];
1860	int px = x * T + T * 2 / 32;
1861	int py = y * T - T * 6 / 32;
1862
1863	if (tex.name)
1864	{
1865	if (key.texname != tex.name)
1866	{
1867	key.texname = tex.name;
1868	arr = rc_array (rc, &key);
1869	}
1870
1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1875	}
1876	}
1877	}	2306	}
		2307
		2308	arr->t2f_v3f (0 , 0 , px , py , 0);
		2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1878		2312
1879	// update smooth hash	2313	// update smooth hash
1880	if (tex.smoothtile)	2314	if (tex.smoothtile)
1881	{	2315	{
1882	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1883	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1884		2318
1885	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1886		2320
1887	// add bits to current tile and all neighbours. skey.x|y is	2321	// add bits to current tile and all neighbours. skey.x|y is
1888	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
1889		2323
1890	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1898		2332
1899	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1900	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1901		2335
1902	// full tile	2336	// full tile
1903	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1904		2338
1905	// borders	2339	// borders
1906	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1907	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1908	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1909	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1910		2344
1911	// corners	2345	// corners
1912	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1913	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1914	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1915	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1916	}	2370	}
1917	}	2371	}
1918	}	2372	}
1919	}	2373	}
1920		2374
1921	rc_draw (rc);	2375	rc.draw ();
1922	rc_clear (rc);	2376	rc.clear ();
1923		2377
1924	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1925	// this is basically counting sort	2379	// this is basically counting sort
1926	{	2380	{
1927	int w, b;	2381	int w, b;
1928		2382
1929	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
1930	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
1931	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1932	{	2388	{
1933	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1934	if (smask)	2390	IV bits = it->second;
1935	for (b = 0; b < 32; ++b)	2391
1936	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1937	{	2395	{
1938	int level = (w << 5) | b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
1939	HE *he;	2404	if (tex.name)
1940
1941	hv_iterinit (smooth);
1942	while ((he = hv_iternext (smooth)))
1943	{	2405	{
1944	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
1945	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1946		2408	if (key.texname != tex.name)
1947	if (!(bits & 0x1000)
1948	&& skey->level == level
1949	&& level > smooth_max [skey->x][skey->y])
1950	{	2409	{
1951	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1952	int px = (((int)skey->x) - 1) * T;
1953	int py = (((int)skey->y) - 1) * T;
1954	int border = bits & 15;
1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1956	float dx = tex.s * .0625f; // 16 images/row
1957	float dy = tex.t * .5f ; // 2 images/column
1958		2411
1959	if (tex.name)
1960	{
1961	// this time avoiding texture state changes
1962	// save gobs of state changes.
1963	if (key.texname != tex.name)
1964	{
1965	glEnd ();	2412	glEnd ();
1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1967	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1968	}	2415	}
1969		2416
1970	if (border)	2417	if (border)
1971	{	2418	{
1972	float ox = border * dx;	2419	float ox = border * dx;
1973		2420
1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1978	}	2425	}
1979		2426
1980	if (corner)	2427	if (corner)
1981	{	2428	{
1982	float ox = corner * dx;	2429	float ox = corner * dx;
1983		2430
1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1988	}
1989	}
1990	}	2435	}
1991	}	2436	}
1992	}	2437	}
1993	}	2438	}
1994		2439
1995	glEnd ();	2440	glEnd ();
1996	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
1997	key.texname = -1;	2442	key.texname = -1;
1998	}	2443	}
1999
2000	hv_clear (smooth);
2001	}	2444	}
2002		2445
		2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
		2451
		2452	key.texname = tex.name;
		2453	rc_t::array_t &arr = rc.array (key);
		2454
		2455	arr.t2f_v3f (0 , 0 , px , py , 0);
		2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2459
		2460	rc.draw ();
		2461	}
		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2003	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2004	rc_free (rc);
2005		2467
2006	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2007	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2008	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2009	{	2471	{
…		…
2012	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2013	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2014	{	2476	{
2015	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2016		2478
2017	int px = x * T;	2479	int px = x * Tw;
2018	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2019		2487
2020	if (cell->stat_hp)	2488	if (cell->stat_hp)
2021	{	2489	{
2022	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2023	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2024		2492
2025	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2026	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2027	px + width - 1, py);	2495	px + width - 1, py);
2028		2496
…		…
2034	}	2502	}
2035	}	2503	}
2036	}	2504	}
2037		2505
2038	void	2506	void
2039	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2040	CODE:	2508	CODE:
2041	{	2509	{
2042	static float color[16][3] = {	2510	static float color[16][3] = {
2043	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2044	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2045	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2046	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2047		2515
2048	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2049	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2050	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2051	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2052		2520
2053	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2054	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2055	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2056	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2057		2525
2058	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2059		2527
2060	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2061	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2062	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2063	};	2531	};
2064		2532
2065	int x, y;	2533	int x, y;
2066		2534
2067	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2068	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2069	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2070	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2071	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2072		2546
2073	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2077		2551
2078	if (m)	2552	if (m)
2079	{	2553	{
2080	float *c = color [m & 15];	2554	float *c = color [m & 15];
2081		2555
2082	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2083	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2084		2558
2085	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2086	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2087	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2088	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2089	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2090	}	2564	}
…		…
2094	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2095	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2096	}	2570	}
2097		2571
2098	void	2572	void
2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2100	PPCODE:	2574	PPCODE:
2101	{	2575	{
2102	int x, y;	2576	int x, y;
2103	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2104	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2105	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2106	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2107	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2108	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2109	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2110		2585
2111	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2112	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2113		2588
2114	mx += self->x - 1;	2589	mx += self->x - 1;
2115	my += self->y - 1;	2590	my += self->y - 1;
2116
2117	memset (darkness1, 255, sw1 * sh1);
2118		2591
2119	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2120	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2121	{	2594	{
2122	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2125	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2126	{	2599	{
2127	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2128		2601
2129	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2130	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2131	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2132	}	2605	}
2133	}	2606	}
2134		2607
2135	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2136	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2155		2628
2156	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2157	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2158	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2159		2632
2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2169	}	2642	}
2170		2643
2171	free (darkness1);	2644	free (darkness1);
2172		2645
2173	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2174	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2175	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2176	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2177	}	2650	}
2178		2651
2179	SV *	2652	SV *
2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
2181	CODE:	2654	CODE:
2182	{	2655	{
2183	int x, y, x1, y1;	2656	int x, y, x1, y1;
2184	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2185	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2242	else	2715	else
2243	*data++ = 0;	2716	*data++ = 0;
2244	}	2717	}
2245	}	2718	}
2246		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2247	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2248	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2249	RETVAL = data_sv;	2727	RETVAL = data_sv;
2250	}	2728	}
2251	OUTPUT:	2729	OUTPUT:
2252	RETVAL	2730	RETVAL
2253		2731
2254	void	2732	void
2255	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2256	PPCODE:	2734	PPCODE:
2257	{	2735	{
2258	int x, y, z;	2736	int x, y, z;
2259	int w, h;	2737	int w, h;
2260	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2261		2749
2262	if (*data++ != 0)	2750	if (*data++ != 0)
2263	XSRETURN_EMPTY; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2264		2752
2265	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
…		…
2280	{	2768	{
2281	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2282		2770
2283	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2284	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2285	uint8_t flags = *data++;	2778	flags = *data++;
2286		2779
2287	if (flags)	2780	if (flags)
2288	{	2781	{
2289	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2290	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2293	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2294	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2295		2788
2296	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2297	{	2790	{
2298	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2299		2793
2300	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2301	{	2795	{
2302	tileid t = tile [z];	2796	tileid t = tile [z];
2303		2797
2304	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2305	{	2799	{
2306	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2307	need_texid (self, t);	2801	need_texid (self, t);
2308	}	2802	}
2309		2803
2310	cell->tile [z] = t;	2804	cell->tile [z] = t;
2311	}	2805	}
…		…
2313	}	2807	}
2314	}	2808	}
2315	}	2809	}
2316	}	2810	}
2317		2811
2318	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2319		2813
2320	CFPlus::RW	2814	DC::RW
2321	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2322	CODE:	2816	CODE:
2323	{	2817	{
2324	STRLEN datalen;	2818	STRLEN datalen;
2325	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2326		2820
2327	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2328	}	2822	}
2329	OUTPUT:	2823	OUTPUT:
2330	RETVAL	2824	RETVAL
2331		2825
2332	CFPlus::RW	2826	DC::RW
2333	new_from_file (SV *class, const char *path, const char *mode = "rb")	2827	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2334	CODE:	2828	CODE:
2335	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2336	OUTPUT:	2830	OUTPUT:
2337	RETVAL	2831	RETVAL
2338		2832
2339	# fails on win32:	2833	# fails on win32:
2340	# CFPlus.xs(2268) : error C2059: syntax error : '('	2834	# dc.xs(2268) : error C2059: syntax error : '('
2341	#void	2835	#void
2342	#close (CFPlus::RW self)	2836	#close (DC::RW self)
2343	# CODE:	2837	# CODE:
2344	# (self->(close)) (self);	2838	# (self->(close)) (self);
2345		2839
2346	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2347		2841
2348	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2349		2843
2350	CFPlus::Channel	2844	DC::Channel
2351	find ()	2845	find ()
2352	CODE:	2846	CODE:
2353	{	2847	{
2354	RETVAL = Mix_GroupAvailable (-1);	2848	RETVAL = Mix_GroupAvailable (-1);
2355		2849
2356	if (RETVAL < 0)	2850	if (RETVAL < 0)
2357	{	2851	{
2358	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2359		2853
2360	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2361	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2362		2861	}
		2862	else
2363	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2364	}	2864	}
2365		2865
2366	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2367	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2368	}	2868	}
2369	OUTPUT:	2869	OUTPUT:
2370	RETVAL	2870	RETVAL
2371		2871
2372	void	2872	void
2373	halt (CFPlus::Channel self)	2873	halt (DC::Channel self)
2374	CODE:	2874	CODE:
2375	Mix_HaltChannel (self);	2875	Mix_HaltChannel (self);
2376		2876
2377	void	2877	void
2378	expire (CFPlus::Channel self, int ticks = -1)	2878	expire (DC::Channel self, int ticks = -1)
2379	CODE:	2879	CODE:
2380	Mix_ExpireChannel (self, ticks);	2880	Mix_ExpireChannel (self, ticks);
2381		2881
2382	void	2882	void
2383	fade_out (CFPlus::Channel self, int ticks = -1)	2883	fade_out (DC::Channel self, int ticks = -1)
2384	CODE:	2884	CODE:
2385	Mix_FadeOutChannel (self, ticks);	2885	Mix_FadeOutChannel (self, ticks);
2386		2886
2387	int	2887	int
2388	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2389	CODE:	2889	CODE:
2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2391	OUTPUT:	2891	OUTPUT:
2392	RETVAL	2892	RETVAL
2393		2893
2394	void	2894	void
2395	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2396	CODE:	2896	CODE:
2397	Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2398		2898
2399	void	2899	void
2400	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2401	CODE:	2901	CODE:
2402	left = CLAMP (left , 0, 255);	2902	left = CLAMP (left , 0, 255);
2403	right = CLAMP (right, 0, 255);	2903	right = CLAMP (right, 0, 255);
2404	Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2405		2905
2406	void	2906	void
2407	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2408	CODE:	2908	CODE:
2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2410		2910
2411	void	2911	void
2412	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2413	CODE:	2913	CODE:
2414		2914
2415	void	2915	void
2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2417	CODE:	2917	CODE:
2418	{	2918	{
2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2422	}	2922	}
2423		2923
2424	void	2924	void
2425	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2426	CODE:	2926	CODE:
2427	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2428		2928
2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2430		2930
2431	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2432		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2433	CFPlus::MixChunk	2945	DC::MixChunk
2434	new (SV *class, CFPlus::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2435	CODE:	2947	CODE:
2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2437	OUTPUT:	2949	OUTPUT:
2438	RETVAL	2950	RETVAL
2439		2951
2440	void	2952	void
2441	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2442	CODE:	2954	CODE:
2443	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2444		2956
2445	int	2957	int
2446	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2447	CODE:	2959	CODE:
2448	if (items > 1)	2960	if (items > 1)
2449	volume = CLAMP (volume, 0, 128);	2961	volume = CLAMP (volume, 0, 128);
2450	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2451	OUTPUT:	2963	OUTPUT:
2452	RETVAL	2964	RETVAL
2453		2965
2454	CFPlus::Channel	2966	DC::Channel
2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2456	CODE:	2968	CODE:
2457	{	2969	{
2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2459		2971
2460	if (RETVAL < 0)	2972	if (RETVAL < 0)
…		…
2467	}	2979	}
2468	}	2980	}
2469	OUTPUT:	2981	OUTPUT:
2470	RETVAL	2982	RETVAL
2471		2983
2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
2473		2997
2474	int	2998	int
2475	volume (int volume = -1)	2999	volume (int volume = -1)
2476	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2477	CODE:	3001	CODE:
…		…
2489	void	3013	void
2490	halt ()	3014	halt ()
2491	CODE:	3015	CODE:
2492	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2493		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2494	CFPlus::MixMusic	3025	DC::MixMusic
2495	new (SV *class, CFPlus::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2496	CODE:	3027	CODE:
2497	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2498	OUTPUT:	3029	OUTPUT:
2499	RETVAL	3030	RETVAL
2500		3031
2501	void	3032	void
2502	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2503	CODE:	3034	CODE:
2504	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2505		3036
2506	int	3037	int
2507	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2508	CODE:	3039	CODE:
2509	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2510	OUTPUT:	3041	OUTPUT:
2511	RETVAL	3042	RETVAL
2512		3043
2513	void	3044	void
2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2515	CODE:	3046	CODE:
2516	Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2517		3048
2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2519		3050
2520	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2521		3052
2522	BOOT:	3053	BOOT:
2523	{	3054	{
2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2525	static const struct {	3056	static const struct {
2526	const char *name;	3057	const char *name;
2527	IV iv;	3058	IV iv;
2528	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2529	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2530	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2531	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2532	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2533	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2534	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2535	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2536	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2537	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2549	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2550	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2551	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2552	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2553	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2554	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2555	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2556	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2557	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2558	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2626	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2627	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2628	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2629	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2630	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2631	# undef const_iv	3170	# undef const_iv
2632	};	3171	};
2633		3172
2634	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2635	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2636		3175
2637	texture_av = newAV ();	3176	texture_av = newAV ();
2638	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2639	}	3178	}
2640		3179
…		…
2642	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2643	CODE:	3182	CODE:
2644	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2645	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2646		3185
2647	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2648	gl_vendor ()	3190	gl_vendor ()
2649	CODE:	3191	CODE:
2650	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2651	OUTPUT:	3193	OUTPUT:
2652	RETVAL	3194	RETVAL
2653		3195
2654	char *	3196	const char *
2655	gl_version ()	3197	gl_version ()
2656	CODE:	3198	CODE:
2657	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2658	OUTPUT:	3200	OUTPUT:
2659	RETVAL	3201	RETVAL
2660		3202
2661	char *	3203	const char *
2662	gl_extensions ()	3204	gl_extensions ()
2663	CODE:	3205	CODE:
2664	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2665	OUTPUT:	3207	OUTPUT:
2666	RETVAL	3208	RETVAL
2667		3209
2668	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2669		3215
2670	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2671	CODE:	3217	CODE:
2672	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2673	OUTPUT:	3219	OUTPUT:
…		…
2681		3227
2682	int glGetError ()	3228	int glGetError ()
2683		3229
2684	void glFinish ()	3230	void glFinish ()
2685		3231
		3232	void glFlush ()
		3233
2686	void glClear (int mask)	3234	void glClear (int mask)
2687		3235
2688	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2689	PROTOTYPE: @	3237	PROTOTYPE: @
2690		3238
…		…
2699	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2700		3248
2701	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2702	CODE:	3250	CODE:
2703	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2704		3254
2705	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2706		3256
2707	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2708		3258
…		…
2743	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2744	CODE:	3294	CODE:
2745	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2746		3296
2747	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2748	ALIAS:	3299	ALIAS:
2749	glColor_premultiply = 1	3300	glColor_premultiply = 1
2750	CODE:	3301	CODE:
2751	if (ix)	3302	if (ix)
2752	{	3303	{
…		…
2822	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3373	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2823	CODE:	3374	CODE:
2824	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2825	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2826		3377
2827	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3378	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2828		3379
2829	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3380	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2830		3381
2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3382	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2832		3383
…		…
2858		3409
2859	void glEndList ()	3410	void glEndList ()
2860		3411
2861	void glCallList (int list)	3412	void glCallList (int list)
2862		3413
2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
		3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2864		3420
2865	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2866		3422
2867	void	3423	void
2868	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2869	PPCODE:	3425	PPCODE:
2870	{	3426	{
2871	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2872	XPUSHs (self);	3428	XPUSHs (self);
2873	}	3429	}
2874		3430
2875	BOOT:	3431	BOOT:
2876	{	3432	{
2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2878		3434
2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3435	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3436	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3437	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3438	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2883	}	3439	}
2884		3440
2885	void	3441	void
2886	draw (SV *self)	3442	draw (SV *self)
2887	CODE:	3443	CODE:
2888	{	3444	{
2889	HV *hv;	3445	HV *hv;
2890	SV **svp;	3446	SV **svp;
2891	NV x, y, w, h;	3447	NV x, y, w, h;
2892	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2893	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2894	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2895	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);
2896	double draw_x, draw_y;	3452	double draw_x, draw_y;
2897		3453
2898	if (!SvROK (self))	3454	if (!SvROK (self))
2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2900		3456
2901	hv = (HV *)SvRV (self);	3457	hv = (HV *)SvRV (self);
2902		3458
2903	if (SvTYPE (hv) != SVt_PVHV)	3459	if (SvTYPE (hv) != SVt_PVHV)
2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2905		3461
2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3462	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3463	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2908		3464
2909	if (!h || !w)	3465	if (!h || !w)

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