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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.224 by root, Sat Aug 11 11:21:46 2007 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
62		90
63	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
65		93
66	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
67		95
68	#if 0	96	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	98
71	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
72	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n |= n >> 1;
		120	n |= n >> 2;
		121	n |= n >> 4;
		122	n |= n >> 8;
		123	n |= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
73		146
74	static AV *texture_av;	147	static AV *texture_av;
75		148
76	static struct	149	static struct
77	{	150	{
…		…
120		193
121	#include "pango-font.c"	194	#include "pango-font.c"
122	#include "pango-fontmap.c"	195	#include "pango-fontmap.c"
123	#include "pango-render.c"	196	#include "pango-render.c"
124		197
125	typedef IV CFPlus__Channel;	198	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	199	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	200	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	201	typedef Mix_Music *DC__MixMusic;
129		202
130	typedef PangoFontDescription *CFPlus__Font;	203	typedef PangoFontDescription *DC__Font;
131		204
132	static int	205	static int
133	shape_attr_p (PangoLayoutRun *run)	206	shape_attr_p (PangoLayoutRun *run)
134	{	207	{
135	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
136		209
137	while (attrs)	210	while (attrs)
138	{	211	{
139	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		213
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	215	return 1;
143		216
144	attrs = attrs->next;	217	attrs = attrs->next;
145	}	218	}
146		219
147	return 0;	220	return 0;
148	}	221	}
149		222
150	typedef struct cf_layout {	223	struct cf_layout {
151	PangoLayout *pl;	224	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
153	int base_height;	226	int base_height;
154	CFPlus__Font font;	227	DC__Font font;
155	} *CFPlus__Layout;	228	rc_t rc;
		229	};
156		230
		231	typedef cf_layout *DC__Layout;
		232
157	static CFPlus__Font default_font;	233	static DC__Font default_font;
158	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
159	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
160		236
161	static void	237	static void
162	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
163	{	239	{
164	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
165	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
167	#endif	243	#endif
168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
169	}	245	}
170		246
171	static void	247	static void
172	layout_update_font (CFPlus__Layout self)	248	layout_update_font (DC__Layout self)
173	{	249	{
174	/* use a random scale factor to account for unknown descenders, 0.8 works	250	/* use a random scale factor to account for unknown descenders, 0.8 works
175	* reasonably well with bitstream vera	251	* reasonably well with dejavu/bistream fonts
176	*/	252	*/
177	PangoFontDescription *font = self->font ? self->font : default_font;	253	PangoFontDescription *font = self->font ? self->font : default_font;
178		254
179	pango_font_description_set_absolute_size (font,	255	pango_font_description_set_absolute_size (font,
180	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	256	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
181		257
182	pango_layout_set_font_description (self->pl, font);	258	pango_layout_set_font_description (self->pl, font);
183	}	259	}
184		260
185	static void	261	static void
186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	262	layout_get_pixel_size (DC__Layout self, int *w, int *h)
187	{	263	{
188	PangoRectangle rect;	264	PangoRectangle rect;
189		265
190	// get_pixel_* wrongly rounds down	266	// get_pixel_* wrongly rounds down
191	pango_layout_get_extents (self->pl, 0, &rect);	267	pango_layout_get_extents (self->pl, 0, &rect);
…		…
198		274
199	*w = rect.width;	275	*w = rect.width;
200	*h = rect.height;	276	*h = rect.height;
201	}	277	}
202		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
203	typedef uint16_t tileid;	281	typedef uint16_t tileid;
204	typedef uint16_t faceid;	282	typedef uint16_t faceid;
205		283
206	typedef struct {	284	struct maptex
		285	{
207	int name;	286	GLuint name;
208	int w, h;	287	int w, h;
209	float s, t;	288	float s, t;
210	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
211	tileid smoothtile;	290	tileid smoothtile;
212	uint8_t smoothlevel;	291	uint8_t smoothlevel;
213	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
214		294
215	typedef struct {	295	struct mapcell
		296	{
216	uint32_t player;	297	uint32_t player;
217	tileid tile[3];	298	tileid tile[3];
218	uint16_t darkness;	299	uint16_t darkness;
219	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
220	} mapcell;	301	};
221		302
222	typedef struct {	303	struct maprow
		304	{
223	int32_t c0, c1;	305	int32_t c0, c1;
224	mapcell *col;	306	mapcell *col;
225	} maprow;	307	};
226		308
227	typedef struct map {	309	struct mapgrid {
228	int x, y, w, h;	310	int x, y, w, h;
229	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
230	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
231	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
232		314
233	int32_t rows;	315	int32_t rows;
234	maprow *row;	316	maprow *row;
235	} *CFPlus__Map;	317	};
236		318
237	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
238	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
239	{	324	{
240	char *p;	325	T *p;
241		326
242	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
243	Zero (p, inc, char);	328	Zero (p, inc, T);
244	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
245	Safefree (ptr);	330	Safefree (ptr);
246		331
247	return p;	332	ptr = p;
248	}	333	}
249		334
250	static char *	335	template<typename T>
		336	ecb_cold static void
251	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
252	{	338	{
253	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
254	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
255
256	return ptr;
257	}	341	}
258
259	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
260	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261		342
262	static void	343	static void
263	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
264	{	345	{
265	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
266	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
267	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
268	self->faces *= 2;	351	self->faces = newsize;
269	}
270	}	352	}
271		353
272	static void	354	static void
273	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
274	{	356	{
275	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
276	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
277	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
278	self->texs *= 2;	362	self->texs = newsize;
279	}
280	}	363	}
281		364
282	static maprow *	365	static maprow *
283	map_get_row (CFPlus__Map self, int y)	366	map_get_row (mapgrid *self, int y)
284	{	367	{
285	if (0 > y)	368	if (0 > y)
286	{	369	{
287	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
288	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
289		372
290	self->rows += extend;	373	self->rows += extend;
291	self->y += extend;	374	self->y += extend;
292	y += extend;	375	y += extend;
293	}	376	}
294	else if (y >= self->rows)	377	else if (y >= self->rows)
295	{	378	{
296	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
297	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
298	self->rows += extend;	381	self->rows += extend;
299	}	382	}
300		383
301	return self->row + y;	384	return self->row + y;
302	}	385	}
…		…
312	}	395	}
313		396
314	if (row->c0 > x)	397	if (row->c0 > x)
315	{	398	{
316	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
317	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
318	row->c0 -= extend;	401	row->c0 -= extend;
319	}	402	}
320	else if (x >= row->c1)	403	else if (x >= row->c1)
321	{	404	{
322	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
323	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
324	row->c1 += extend;	407	row->c1 += extend;
325	}	408	}
326		409
327	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
328	}	411	}
329		412
330	static mapcell *	413	static mapcell *
331	map_get_cell (CFPlus__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
332	{	415	{
333	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
334	}	417	}
335		418
336	static void	419	static void
337	map_clear (CFPlus__Map self)	420	map_clear (mapgrid *self)
338	{	421	{
339	int r;	422	int r;
340		423
341	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
342	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
349	self->oy = 0;	432	self->oy = 0;
350	self->row = 0;	433	self->row = 0;
351	self->rows = 0;	434	self->rows = 0;
352	}	435	}
353		436
		437	#define CELL_CLEAR(cell) \
		438	do { \
		439	if ((cell)->player) \
		440	(cell)->tile [2] = 0; \
		441	(cell)->darkness = 0; \
		442	(cell)->stat_hp = 0; \
		443	(cell)->flags = 0; \
		444	(cell)->player = 0; \
		445	} while (0)
		446
354	static void	447	static void
355	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
356	{	449	{
357	int x, y;	450	int x, y;
358	maprow *row;	451	maprow *row;
359	mapcell *cell;	452	mapcell *cell;
360		453
…		…
372	if (x >= row->c1)	465	if (x >= row->c1)
373	break;	466	break;
374		467
375	cell = row->col + x - row->c0;	468	cell = row->col + x - row->c0;
376		469
377	cell->darkness = 0;	470	CELL_CLEAR (cell);
378	cell->stat_hp = 0;
379	cell->flags = 0;
380	cell->player = 0;
381	}	471	}
382	}	472	}
383	}	473	}
384		474
385	typedef struct {	475	struct smooth_key
		476	{
386	tileid tile;	477	tileid tile;
387	uint8_t x, y, level;	478	uint8_t x, y, level;
388	} smooth_key;	479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
389		498
390	static void	499	static void
391	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
392	{	501	{
393	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
394		503
395	if (SvIOK (*sv))	504	if (it == h.end ())
396	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
397	else	506	else
398	sv_setiv (*sv, bits);	507	it->second |= bits;
399	}	508	}
400		509
401	static void	510	static void
402	music_finished (void)	511	music_finished (void)
403	{	512	{
…		…
422	ev.data2 = 0;	531	ev.data2 = 0;
423		532
424	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
425	}	534	}
426		535
427	static unsigned int
428	minpot (unsigned int n)
429	{
430	if (!n)
431	return 0;
432
433	--n;
434
435	n |= n >> 1;
436	n |= n >> 2;
437	n |= n >> 4;
438	n |= n >> 8;
439	n |= n >> 16;
440
441	return n + 1;
442	}
443
444	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
445	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
446	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
447		539
448	/******************************************************************************/	540	/******************************************************************************/
…		…
486	return 0;	578	return 0;
487		579
488	return 1;	580	return 1;
489	}	581	}
490		582
491	MODULE = CFPlus PACKAGE = CFPlus	583	/******************************************************************************/
		584
		585	/* process keyboard modifiers */
		586	static int
		587	mod_munge (int mod)
		588	{
		589	mod &= MOD_MASK;
		590
		591	if (mod & (KMOD_META | KMOD_ALT))
		592	mod |= KMOD_LRAM;
		593
		594	return mod;
		595	}
		596
		597	static void
		598	deliantra_main (SV *real_main)
		599	{
		600	dSP;
		601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD | G_VOID);
		604	}
		605
		606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
		609	/* to due surprising braindamage on the side of SDL design, we
		610	* do some mind-boggling hack here: SDL requires a custom main()
		611	* on OS X, so... we provide one and call the original main(), which,
		612	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		613	* and which calls our main (== SDL_main) back.
		614	*/
		615	extern C_LINKAGE int
		616	main (int argc, char *argv[])
		617	{
		618	deliantra_main (real_main);
		619	}
		620
		621	#undef main
		622
		623	extern C_LINKAGE int main (int argc, char *argv[]);
		624
		625	static void
		626	SDL_main_hack (SV *real_main_)
		627	{
		628	real_main = real_main_;
		629
		630	char *argv[] = { "deliantra client", 0 };
		631	(main) (1, argv);
		632	}
		633	#else
		634	static void
		635	SDL_main_hack (SV *real_main)
		636	{
		637	deliantra_main (real_main);
		638	}
		639	#endif
		640
		641	MODULE = Deliantra::Client PACKAGE = DC
492		642
493	PROTOTYPES: ENABLE	643	PROTOTYPES: ENABLE
494		644
495	BOOT:	645	BOOT:
496	{	646	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	647	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	648	static const struct {
499	const char *name;	649	const char *name;
500	IV iv;	650	IV iv;
501	} *civ, const_iv[] = {	651	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	652	# define const_iv(name) { # name, (IV)name }
…		…
524		674
525	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
528		678
		679
		680	const_iv (SDLK_UNKNOWN),
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_BACKSPACE),
		683	const_iv (SDLK_TAB),
		684	const_iv (SDLK_CLEAR),
		685	const_iv (SDLK_RETURN),
		686	const_iv (SDLK_PAUSE),
		687	const_iv (SDLK_ESCAPE),
		688	const_iv (SDLK_SPACE),
		689	const_iv (SDLK_EXCLAIM),
		690	const_iv (SDLK_QUOTEDBL),
		691	const_iv (SDLK_HASH),
		692	const_iv (SDLK_DOLLAR),
		693	const_iv (SDLK_AMPERSAND),
		694	const_iv (SDLK_QUOTE),
		695	const_iv (SDLK_LEFTPAREN),
		696	const_iv (SDLK_RIGHTPAREN),
		697	const_iv (SDLK_ASTERISK),
		698	const_iv (SDLK_PLUS),
		699	const_iv (SDLK_COMMA),
		700	const_iv (SDLK_MINUS),
		701	const_iv (SDLK_PERIOD),
		702	const_iv (SDLK_SLASH),
		703	const_iv (SDLK_0),
		704	const_iv (SDLK_1),
		705	const_iv (SDLK_2),
		706	const_iv (SDLK_3),
		707	const_iv (SDLK_4),
		708	const_iv (SDLK_5),
		709	const_iv (SDLK_6),
		710	const_iv (SDLK_7),
		711	const_iv (SDLK_8),
		712	const_iv (SDLK_9),
		713	const_iv (SDLK_COLON),
		714	const_iv (SDLK_SEMICOLON),
		715	const_iv (SDLK_LESS),
		716	const_iv (SDLK_EQUALS),
		717	const_iv (SDLK_GREATER),
		718	const_iv (SDLK_QUESTION),
		719	const_iv (SDLK_AT),
		720
		721	const_iv (SDLK_LEFTBRACKET),
		722	const_iv (SDLK_BACKSLASH),
		723	const_iv (SDLK_RIGHTBRACKET),
		724	const_iv (SDLK_CARET),
		725	const_iv (SDLK_UNDERSCORE),
		726	const_iv (SDLK_BACKQUOTE),
		727	const_iv (SDLK_DELETE),
		728
		729	const_iv (SDLK_FIRST),
		730	const_iv (SDLK_LAST),
529	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	733	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	734	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	735	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	807	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
609	const_iv (KMOD_MODE),	811	const_iv (KMOD_MODE),
		812
		813	const_iv (KMOD_LRAM),
		814
		815	const_iv (MIX_DEFAULT_FORMAT),
		816
		817	const_iv (SDL_INIT_TIMER),
		818	const_iv (SDL_INIT_AUDIO),
		819	const_iv (SDL_INIT_VIDEO),
		820	const_iv (SDL_INIT_CDROM),
		821	const_iv (SDL_INIT_JOYSTICK),
		822	const_iv (SDL_INIT_EVERYTHING),
		823	const_iv (SDL_INIT_NOPARACHUTE),
		824	const_iv (SDL_INIT_EVENTTHREAD),
		825
		826	const_iv (SDL_GL_RED_SIZE),
		827	const_iv (SDL_GL_GREEN_SIZE),
		828	const_iv (SDL_GL_BLUE_SIZE),
		829	const_iv (SDL_GL_ALPHA_SIZE),
		830	const_iv (SDL_GL_DOUBLEBUFFER),
		831	const_iv (SDL_GL_BUFFER_SIZE),
		832	const_iv (SDL_GL_DEPTH_SIZE),
		833	const_iv (SDL_GL_STENCIL_SIZE),
		834	const_iv (SDL_GL_ACCUM_RED_SIZE),
		835	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		836	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		837	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		838	const_iv (SDL_GL_STEREO),
		839	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		840	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		841	const_iv (SDL_GL_ACCELERATED_VISUAL),
		842	const_iv (SDL_GL_SWAP_CONTROL),
		843
		844	const_iv (FOW_DARKNESS)
610	# undef const_iv	845	# undef const_iv
611	};	846	};
612		847
613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	848	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		850
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	853	}
619		854
…		…
631	RETVAL	866	RETVAL
632		867
633	NV floor (NV x)	868	NV floor (NV x)
634		869
635	NV ceil (NV x)	870	NV ceil (NV x)
		871
		872	IV minpot (UV n)
		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
		880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
		885
		886	NV distance (NV dx, NV dy)
		887	CODE:
		888	RETVAL = pow (dx * dx + dy * dy, 0.5);
		889	OUTPUT:
		890	RETVAL
636		891
637	void	892	void
638	pango_init ()	893	pango_init ()
639	CODE:	894	CODE:
640	{	895	{
641	opengl_fontmap = pango_opengl_font_map_new ();	896	opengl_fontmap = pango_opengl_font_map_new ();
642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	897	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	898	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		899	/*pango_context_set_font_description (opengl_context, default_font);*/
		900	#if PANGO_VERSION_CHECK (1, 15, 2)
		901	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		902	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		903	#endif
644	}	904	}
645		905
646	char *
647	SDL_GetError ()	906	char *SDL_GetError ()
648		907
649	int	908	void SDL_main_hack (SV *real_main)
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	909	PROTOTYPE: &
651		910
652	void	911	int SDL_Init (U32 flags)
		912
		913	int SDL_InitSubSystem (U32 flags)
		914
		915	void SDL_QuitSubSystem (U32 flags)
		916
653	SDL_Quit ()	917	void SDL_Quit ()
		918
		919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
		921
		922	int SDL_GL_GetAttribute (int attr)
		923	CODE:
		924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		925	XSRETURN_UNDEF;
		926	OUTPUT:
		927	RETVAL
654		928
655	void	929	void
656	SDL_ListModes (int rgb, int alpha)	930	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	931	PPCODE:
658	{	932	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	945	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		947
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	948	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
675	#if SDL_VERSION_ATLEAST(1,2,10)
676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	949	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		950
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	951	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		952
682	if (m && m != (SDL_Rect **)-1)	953	if (m && m != (SDL_Rect **)-1)
683	while (*m)	954	while (*m)
684	{	955	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	956	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	957	{
687	AV *av = newAV ();	958	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	959	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	960	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	961	av_push (av, newSViv (rgb));
…		…
713	);	984	);
714		985
715	if (RETVAL)	986	if (RETVAL)
716	{	987	{
717	av_clear (texture_av);	988	av_clear (texture_av);
718
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	989	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
721	#include "glfunc.h"	990	#include "glfunc.h"
722	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	994	}
724	}	995	}
725	OUTPUT:	996	OUTPUT:
726	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
727		1001
728	void	1002	void
729	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
730		1004
731	char *	1005	char *
732	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
733		1008
734	int	1009	int
735	SDL_GetAppState ()	1010	SDL_GetAppState ()
736		1011
		1012	int
		1013	SDL_GetModState ()
		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
737	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
738	poll_events ()	1023	peep_events ()
739	PPCODE:	1024	PPCODE:
740	{	1025	{
741	SDL_Event ev;	1026	SDL_Event ev;
742		1027
743	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
750	{	1035	{
751	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
752	case SDL_KEYUP:	1037	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1040	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
756	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1041	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1043	break;
759		1044
760	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1064	x = ev.motion.x;
780	y = ev.motion.y;	1065	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1067	}
783		1068
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1075	}
791	break;	1076	break;
792		1077
793	case SDL_MOUSEBUTTONDOWN:	1078	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1079	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1080	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1081
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1082	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1083	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1084	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1085	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1090	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1091	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1092	break;
808	}	1093	}
809		1094
810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1095	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
811	}	1096	}
812	}	1097	}
813		1098
		1099	char *
		1100	SDL_AudioDriverName ()
		1101	CODE:
		1102	{
		1103	char buf [256];
		1104	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1105	XSRETURN_UNDEF;
		1106
		1107	RETVAL = buf;
		1108	}
		1109	OUTPUT:
		1110	RETVAL
		1111
814	int	1112	int
815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
816	POSTCALL:	1114	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
818	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
		1117
		1118	void
		1119	Mix_QuerySpec ()
		1120	PPCODE:
		1121	{
		1122	int freq, channels;
		1123	Uint16 format;
		1124
		1125	if (Mix_QuerySpec (&freq, &format, &channels))
		1126	{
		1127	EXTEND (SP, 3);
		1128	PUSHs (sv_2mortal (newSViv (freq)));
		1129	PUSHs (sv_2mortal (newSViv (format)));
		1130	PUSHs (sv_2mortal (newSViv (channels)));
		1131	}
		1132	}
819		1133
820	void	1134	void
821	Mix_CloseAudio ()	1135	Mix_CloseAudio ()
822		1136
823	int	1137	int
…		…
858	}	1172	}
859	}	1173	}
860	#endif	1174	#endif
861	}	1175	}
862		1176
863	void	1177	int
864	add_font (char *file)	1178	add_font (char *file)
865	CODE:	1179	CODE:
866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	void
		1185	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1186
		1187	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1188	void
		1189	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
867		1190
868	void	1191	void
869	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
870	ALIAS:	1193	ALIAS:
871	load_image_file = 1	1194	load_image_file = 1
…		…
917		1240
918	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
919	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
920	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
921	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
923	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1246	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
926	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
927		1250
…		…
957	void	1280	void
958	error (char *message)	1281	error (char *message)
959	CODE:	1282	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1283	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1284	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1286	#endif
964		1287
965	void	1288	void
966	fatal (char *message)	1289	fatal (char *message)
967	CODE:	1290	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1291	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1292	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1293	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1294	#endif
972	_exit (1);	1295	_exit (1);
973		1296
974	void	1297	void
975	_exit (int retval = 0)	1298	_exit (int retval = 0)
…		…
987	#if DEBUG	1310	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
989	#endif	1312	#endif
990	}	1313	}
991		1314
992	MODULE = CFPlus PACKAGE = CFPlus::Font	1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
		1322	MODULE = Deliantra::Client PACKAGE = DC::Font
993		1323
994	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
995		1325
996	CFPlus::Font	1326	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
998	CODE:	1328	CODE:
999	{	1329	{
1000	int count;	1330	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1002	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1004	}	1334	}
1005	OUTPUT:	1335	OUTPUT:
1006	RETVAL	1336	RETVAL
1007		1337
1008	void	1338	void
1009	DESTROY (CFPlus::Font self)	1339	DESTROY (DC::Font self)
1010	CODE:	1340	CODE:
1011	pango_font_description_free (self);	1341	pango_font_description_free (self);
1012		1342
1013	void	1343	void
1014	make_default (CFPlus::Font self)	1344	make_default (DC::Font self)
1015	PROTOTYPE: $	1345	PROTOTYPE: $
1016	CODE:	1346	CODE:
1017	default_font = self;	1347	default_font = self;
1018		1348
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1349	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1350
1021	PROTOTYPES: DISABLE	1351	PROTOTYPES: DISABLE
1022		1352
1023	void	1353	void
1024	reset_glyph_cache ()	1354	glyph_cache_backup ()
1025	PROTOTYPE:	1355	PROTOTYPE:
1026	CODE:	1356	CODE:
		1357	tc_backup ();
		1358
		1359	void
		1360	glyph_cache_restore ()
		1361	PROTOTYPE:
		1362	CODE:
1027	tc_clear ();	1363	tc_restore ();
1028		1364
1029	CFPlus::Layout	1365	DC::Layout
1030	new (SV *class)	1366	new (SV *klass)
1031	CODE:	1367	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1033		1369
1034	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1035	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1036	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
…		…
1043	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1044	OUTPUT:	1380	OUTPUT:
1045	RETVAL	1381	RETVAL
1046		1382
1047	void	1383	void
1048	DESTROY (CFPlus::Layout self)	1384	DESTROY (DC::Layout self)
1049	CODE:	1385	CODE:
1050	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1051	Safefree (self);	1387	delete self;
1052		1388
1053	void	1389	void
1054	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1055	CODE:	1391	CODE:
1056	{	1392	{
1057	STRLEN textlen;	1393	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
1059		1395
1060	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
1061	}	1397	}
1062		1398
1063	void	1399	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1401	CODE:
1066	{	1402	{
1067	STRLEN textlen;	1403	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
1069		1405
1070	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1407	}
1072		1408
1073	void	1409	void
1074	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
1075	CODE:	1411	CODE:
1076	{	1412	{
1077	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1415	const char *pos = text;
…		…
1114	if (attrs)	1450	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
1116	}	1452	}
1117		1453
1118	void	1454	void
1119	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
1120	PPCODE:	1456	PPCODE:
1121	{	1457	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1459
1124	do	1460	do
1125	{	1461	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1463
1128	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
1129	{	1465	{
1130	PangoRectangle extents;	1466	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1475
1140	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
1141	}	1477	}
1142		1478
1143	int	1479	int
1144	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
1145	CODE:	1481	CODE:
1146	{	1482	{
1147	int lines = 1;	1483	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
1149		1485
…		…
1154	}	1490	}
1155	OUTPUT:	1491	OUTPUT:
1156	RETVAL	1492	RETVAL
1157		1493
1158	SV *	1494	SV *
1159	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1160	CODE:	1496	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1499	OUTPUT:
1164	RETVAL	1500	RETVAL
1165		1501
1166	void	1502	void
1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1503	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1168	CODE:	1504	CODE:
1169	self->r = r;	1505	self->r = r;
1170	self->g = g;	1506	self->g = g;
1171	self->b = b;	1507	self->b = b;
1172	self->a = a;	1508	self->a = a;
1173		1509
1174	void	1510	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1512	CODE:
1177	if (self->font != font)	1513	if (self->font != font)
1178	{	1514	{
1179	self->font = font;	1515	self->font = font;
1180	layout_update_font (self);	1516	layout_update_font (self);
1181	}	1517	}
1182		1518
1183	void	1519	void
1184	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1185	CODE:	1521	CODE:
1186	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1187	{	1523	{
1188	self->base_height = base_height;	1524	self->base_height = base_height;
1189	layout_update_font (self);	1525	layout_update_font (self);
1190	}	1526	}
1191		1527
1192	void	1528	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1530	CODE:
1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1531	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1196		1532
1197	void	1533	void
1198	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1199	CODE:	1535	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1537
1202	void	1538	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1540	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1542
1207	void	1543	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1545	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1215	);	1551	);
1216		1552
1217	void	1553	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1555	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1557
1222	void	1558	void
1223	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1224	PPCODE:	1560	PPCODE:
1225	{	1561	{
1226	int w, h;	1562	int w, h;
1227		1563
1228	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1569	}
1234		1570
1235	int	1571	int
1236	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1237	CODE:	1573	CODE:
1238	{	1574	{
1239	PangoRectangle rect;	1575	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1243	}	1579	}
1244	OUTPUT:	1580	OUTPUT:
1245	RETVAL	1581	RETVAL
1246		1582
1247	int	1583	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1585	CODE:
1250	{	1586	{
1251	int index, trailing;	1587	int index, trailing;
1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1588	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1253	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1254	}	1590	}
1255	OUTPUT:	1591	OUTPUT:
1256	RETVAL	1592	RETVAL
1257		1593
1258	void	1594	void
1259	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1596	PPCODE:
1261	{	1597	{
1262	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1600
1265	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1605	}
1270		1606
1271	void	1607	void
1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1608	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1273	PPCODE:	1609	PPCODE:
1274	{	1610	{
1275	int line, x;	1611	int line, x;
1276		1612
1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1616	--line;
		1617	#endif
1280	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1621	}
1284		1622
1285	void	1623	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1625	PPCODE:
1288	{	1626	{
1289	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1290	int index, trailing;	1628	int index, trailing;
1291		1629
1292	if (line < 0)	1630	if (line < 0)
1293	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1294		1632
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1297		1635
1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1636	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1299		1637
1300	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1645	}
1308	}	1646	}
1309		1647
1310	void	1648	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1650	CODE:
		1651	self->rc.clear ();
1313	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1314	self->pl,	1653	self->pl,
		1654	&self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1317	flags	1657	flags
1318	);	1658	);
		1659	// we assume that context_change actually clears/frees stuff
		1660	// and does not do any recomputation...
		1661	pango_layout_context_changed (self->pl);
1319		1662
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1663	void
		1664	draw (DC::Layout self)
		1665	CODE:
		1666	{
		1667	glEnable (GL_TEXTURE_2D);
		1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1669	glEnable (GL_BLEND);
		1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1672	glEnable (GL_ALPHA_TEST);
		1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1674
		1675	self->rc.draw ();
		1676
		1677	glDisable (GL_ALPHA_TEST);
		1678	glDisable (GL_BLEND);
		1679	glDisable (GL_TEXTURE_2D);
		1680	}
		1681
		1682	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1683
1322	PROTOTYPES: ENABLE	1684	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1685
1326	void	1686	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1687	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1688	CODE:
1329	{	1689	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1397	}	1757	}
1398	}	1758	}
1399		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1401	CODE:	1882	CODE:
1402	{	1883	{
1403	GLint width;	1884	GLint width;
1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1406	RETVAL = width > 0;	1887	RETVAL = width > 0;
1407	}	1888	}
1408	OUTPUT:	1889	OUTPUT:
1409	RETVAL	1890	RETVAL
1410		1891
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1893
1413	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1414		1895
1415	CFPlus::Map	1896	DC::Map
1416	new (SV *class)	1897	new (SV *klass)
1417	CODE:	1898	CODE:
1418	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1419	RETVAL->x = 0;	1900	RETVAL->x = 0;
1420	RETVAL->y = 0;	1901	RETVAL->y = 0;
1421	RETVAL->w = 0;	1902	RETVAL->w = 0;
1422	RETVAL->h = 0;	1903	RETVAL->h = 0;
1423	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1428	RETVAL->row = 0;	1909	RETVAL->row = 0;
1429	OUTPUT:	1910	OUTPUT:
1430	RETVAL	1911	RETVAL
1431		1912
1432	void	1913	void
1433	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1434	CODE:	1915	CODE:
1435	{	1916	{
1436	map_clear (self);	1917	map_clear (self);
1437	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1438	Safefree (self->tex);	1919	Safefree (self->tex);
1439	Safefree (self);	1920	Safefree (self);
1440	}	1921	}
1441		1922
1442	void	1923	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1925	CODE:
1445	self->w = map_width;	1926	self->w = map_width;
1446	self->h = map_height;	1927	self->h = map_height;
1447		1928
1448	void	1929	void
1449	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1450	CODE:	1931	CODE:
1451	map_clear (self);	1932	map_clear (self);
1452		1933
1453	void	1934	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1936	CODE:
1456	{	1937	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1939	need_texid (self, tile);
1459	}	1940	}
1460		1941
1461	void	1942	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1944	CODE:
1464	{	1945	{
1465	tileid texid;	1946	tileid texid;
1466	maptex *tex;	1947	maptex *tex;
1467		1948
1468	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1469	return;	1950	return;
1470		1951
1471	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1472	return;	1953	return;
1473		1954
1474	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1475		1956
1476	if (!texid)	1957	if (!texid)
1477	return;	1958	return;
1478		1959
1479	tex = self->tex + texid;	1960	tex = self->tex + texid;
1480	tex->smoothtile = self->face2tile [smooth];	1961	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1962	tex->smoothlevel = level;
1482	}	1963	}
1483		1964
1484	void	1965	void
1485	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)	1966	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)
1486	CODE:	1967	CODE:
1487	{	1968	{
1488	need_texid (self, texid);	1969	need_texid (self, texid);
1489		1970
1490	{	1971	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1993	}
1513		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
		2014
1514	int	2015	int
1515	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1516	ALIAS:	2017	ALIAS:
1517	oy = 1	2018	oy = 1
1518	x = 2	2019	x = 2
1519	y = 3	2020	y = 3
1520	w = 4	2021	w = 4
…		…
1531	}	2032	}
1532	OUTPUT:	2033	OUTPUT:
1533	RETVAL	2034	RETVAL
1534		2035
1535	void	2036	void
1536	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1537	CODE:	2038	CODE:
1538	{	2039	{
1539	if (dx > 0)	2040	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2042	else if (dx < 0)
…		…
1549	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1550	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1551		2052
1552	while (self->y < 0)	2053	while (self->y < 0)
1553	{	2054	{
1554	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1555		2056
1556	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1557	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1558	}	2059	}
1559	}	2060	}
1560		2061
1561	SV *	2062	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1563	CODE:	2064	CODE:
1564	{	2065	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2068	mapcell *cell;
…		…
1588		2089
1589	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1590		2091
1591	if (flags & 8)	2092	if (flags & 8)
1592	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1593	if (extmap)	2096	do
1594	{	2097	{
1595	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1596		2100
1597	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1598	{	2104	{
1599	ext = *data++;
1600	cmd = ext & 0x3f;
1601
1602	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;
1604	else if (cmd == 5) // health
1605	{
1606	cell->stat_width = 1;	2105	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1608	}
1609	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)
1612	{
1613	if (*data == 4)
1614	; // decode player count
1615
1616	data += *data + 1;
1617	}
1618	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;
1620	else if (ext & 0x40) // unknown, multibyte => skip
1621	data += *data + 1;
1622	else
1623	data++;
1624	}	2107	}
1625	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1626	}	2125	}
1627	else	2126	while (ext & 0x80);
1628	cell->darkness = *data++ + 1;
1629	}	2127	}
1630		2128
1631	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1632	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1633	{	2131	{
…		…
1636	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1637		2135
1638	if (cell->tile [z])	2136	if (cell->tile [z])
1639	{	2137	{
1640	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1641	if (!tex->name)	2140	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1643		2142
1644	if (tex->smoothtile)	2143	if (tex->smoothtile)
1645	{	2144	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1647	if (!smooth->name)	2147	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1649	}	2149	}
1650	}	2150	}
1651	}	2151	}
1652	}	2152	}
1653	else	2153	else
1654	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1655	}	2155	}
1656	}	2156	}
1657	OUTPUT:	2157	OUTPUT:
1658	RETVAL	2158	RETVAL
1659		2159
1660	SV *	2160	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2161	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2162	CODE:
1663	{	2163	{
1664	int x1, x;	2164	int x1, x;
1665	int y1, y;	2165	int y1, y;
1666	int z;	2166	int z;
…		…
1679	? self->row + y	2179	? self->row + y
1680	: 0;	2180	: 0;
1681		2181
1682	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1683	{	2183	{
1684	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2185
1686	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1687	{	2187	{
1688	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1689		2189
…		…
1691	{	2191	{
1692	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2194	int a1 = tex.a;
1695		2195
1696	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1700	}	2200	}
1701	}	2201	}
1702		2202
1703	*map++ = (r )	2203	*map++ = (r )
1704	| (g << 8)	2204	| (g << 8)
1705	| (b << 16)	2205	| (b << 16)
1706	| (a << 24);	2206	| (a << 24);
1707	}	2207	}
1708	}	2208	}
1709		2209
1710	RETVAL = map_sv;	2210	RETVAL = map_sv;
1711	}	2211	}
1712	OUTPUT:	2212	OUTPUT:
1713	RETVAL	2213	RETVAL
1714		2214
1715	void	2215	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2216	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)
1717	CODE:	2217	CODE:
1718	{	2218	{
1719	int x, y, z;	2219	int x, y, z;
1720		2220
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1724	smooth_key skey;	2222	int pl_x, pl_y;
1725		2223	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2224	rc_t rc;
		2225	rc_t rc_ov;
1727	rc_key_t key;	2226	rc_key_t key;
1728	rc_array_t *arr;	2227	rc_t::array_t *arr;
1729		2228
		2229	pl_tex.name = 0;
		2230
1730	// thats current max. sorry.	2231	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1733
1734	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));
1736		2234
1737	memset (&key, 0, sizeof (key));	2235	memset (&key, 0, sizeof (key));
1738	key.r = 255;	2236	key.r = 255;
1739	key.g = 255;	2237	key.g = 255;
1740	key.b = 255;	2238	key.b = 255;
1741	key.a = 255;	2239	key.a = 255;
1742	key.mode = GL_QUADS;	2240	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2241	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2242
1746	mx += self->x;	2243	mx += self->x;
1747	my += self->y;	2244	my += self->y;
1748		2245
1749	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1750	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1751	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1752	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1753		2250
1754	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1755	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1756	{	2253	{
1757	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2271
1775	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
1776	{	2273	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2274	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2275	smooth_key skey;
		2276	smooth_hash smooth;
		2277	key.texname = -1;
1778		2278
1779	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1781	{	2281	{
1782	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2290	if (tile)
1791	{	2291	{
1792	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
1793	int px, py;	2293	int px, py;
1794		2294
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2295	if (key.texname != tex.name)
1798	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
1799	if (!tex.name)	2299	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2301
1802	key.texname = tex.name;	2302	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2303	arr = &rc.array (key);
1804	}	2304	}
1805		2305
1806	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
1808		2308
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1813
1814	if (cell->flags && z == 2)
1815	{	2310	{
1816	// overlays such as the speech bubble, probably more to come	2311	pl_x = px;
1817	if (cell->flags & 1)	2312	pl_y = py;
		2313	pl_tex = tex;
1818	{	2314	continue;
1819	maptex tex = self->tex [1];
1820	int px = x * T + T * 2 / 32;
1821	int py = y * T - T * 6 / 32;
1822
1823	if (tex.name)
1824	{
1825	if (key.texname != tex.name)
1826	{
1827	key.texname = tex.name;
1828	arr = rc_array (rc, &key);
1829	}
1830
1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1835	}
1836	}
1837	}	2315	}
		2316
		2317	arr->t2f_v3f (0 , 0 , px , py , 0);
		2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2319	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1838		2321
1839	// update smooth hash	2322	// update smooth hash
1840	if (tex.smoothtile)	2323	if (tex.smoothtile)
1841	{	2324	{
1842	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
1843	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
1844		2327
1845	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
1846		2329
1847	// add bits to current tile and all neighbours. skey.x|y is	2330	// add bits to current tile and all neighbours. skey.x|y is
1848	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
1849		2332
1850	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
1858		2341
1859	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1860	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
1861		2344
1862	// full tile	2345	// full tile
1863	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2346	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1864		2347
1865	// borders	2348	// borders
1866	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2349	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1867	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2350	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1868	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2351	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1869	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2352	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1870		2353
1871	// corners	2354	// corners
1872	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2355	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2356	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2357	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2358	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2359	}
		2360	}
		2361
		2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2363	{
		2364	// overlays such as the speech bubble, probably more to come
		2365	if (cell->flags & 1)
		2366	{
		2367	rc_key_t key_ov = key;
		2368	maptex tex = self->tex[TEXID_SPEECH];
		2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
		2371
		2372	key_ov.texname = tex.name;
		2373	rc_t::array_t &arr = rc_ov.array (key_ov);
		2374
		2375	arr.t2f_v3f (0 , 0 , px , py , 0);
		2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1876	}	2379	}
1877	}	2380	}
1878	}	2381	}
1879	}	2382	}
1880		2383
1881	rc_draw (rc);	2384	rc.draw ();
1882	rc_clear (rc);	2385	rc.clear ();
1883		2386
1884	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
1885	// this is basically counting sort	2388	// this is basically counting sort
1886	{	2389	{
1887	int w, b;	2390	int w, b;
1888		2391
1889	for (w = 0; w < 256 / 32; ++w)	2392	glEnable (GL_TEXTURE_2D);
		2393	glBegin (GL_QUADS);
		2394	for (int level = 0; level < smooth_level.size (); ++level)
		2395	if (smooth_level[level])
		2396	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1890	{	2397	{
1891	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
1892	if (smask)	2399	IV bits = it->second;
1893	for (b = 0; b < 32; ++b)	2400
1894	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
1895	{	2404	{
1896	int level = (w << 5) | b;	2405	maptex tex = self->tex [skey.tile];
		2406	int px = (((int)skey.x) - 1) * Tw;
		2407	int py = (((int)skey.y) - 1) * Th;
		2408	int border = bits & 15;
		2409	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2410	float dx = tex.s * .0625f; // 16 images/row
		2411	float dy = tex.t * .5f ; // 2 images/column
		2412
1897	HE *he;	2413	if (tex.name)
1898
1899	hv_iterinit (smooth);
1900	while ((he = hv_iternext (smooth)))
1901	{	2414	{
1902	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
1903	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
1904		2417	if (key.texname != tex.name)
1905	if (!(bits & 0x1000)
1906	&& skey->level == level
1907	&& level > smooth_max [skey->x][skey->y])
1908	{	2418	{
1909	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
1910	int px = (((int)skey->x) - 1) * T;
1911	int py = (((int)skey->y) - 1) * T;
1912	int border = bits & 15;
1913	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1914	float dx = tex.s * .0625f; // 16 images/row
1915	float dy = tex.t * .5f ; // 2 images/column
1916		2420
1917	if (tex.name)
1918	{	2421	glEnd ();
1919	// this time avoiding texture state changes
1920	// save gobs of state changes.
1921	if (key.texname != tex.name)	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1922	{	2423	glBegin (GL_QUADS);
1923	key.texname = tex.name;
1924	arr = rc_array (rc, &key);
1925	}
1926
1927	if (border)
1928	{
1929	float ox = border * dx;
1930
1931	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1932	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1933	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1934	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1935	}
1936
1937	if (corner)
1938	{
1939	float ox = corner * dx;
1940
1941	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1942	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1943	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
1944	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
1945	}
1946	}	2424	}
		2425
		2426	if (border)
		2427	{
		2428	float ox = border * dx;
		2429
		2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2434	}
		2435
		2436	if (corner)
		2437	{
		2438	float ox = corner * dx;
		2439
		2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1947	}	2444	}
1948	}	2445	}
1949	}	2446	}
1950	}	2447	}
		2448
		2449	glEnd ();
		2450	glDisable (GL_TEXTURE_2D);
		2451	key.texname = -1;
1951	}	2452	}
1952
1953	hv_clear (smooth);
1954	rc_draw (rc);
1955	rc_clear (rc);
1956	}	2453	}
1957		2454
		2455	if (pl_tex.name)
		2456	{
		2457	maptex tex = pl_tex;
		2458	int px = pl_x + sdx;
		2459	int py = pl_y + sdy;
		2460
		2461	key.texname = tex.name;
		2462	rc_t::array_t &arr = rc.array (key);
		2463
		2464	arr.t2f_v3f (0 , 0 , px , py , 0);
		2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2466	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2468
		2469	rc.draw ();
		2470	}
		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
1958	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
1959	rc_free (rc);
1960		2476
1961	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
1962	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
1963	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
1964	{	2480	{
…		…
1967	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
1968	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
1969	{	2485	{
1970	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
1971		2487
1972	int px = x * T;	2488	int px = x * Tw;
1973	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
1974		2496
1975	if (cell->stat_hp)	2497	if (cell->stat_hp)
1976	{	2498	{
1977	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
1978	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1979		2501
1980	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
1981	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
1982	px + width - 1, py);	2504	px + width - 1, py);
1983		2505
…		…
1989	}	2511	}
1990	}	2512	}
1991	}	2513	}
1992		2514
1993	void	2515	void
1994	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2516	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1995	CODE:	2517	CODE:
1996	{	2518	{
1997	static float color[16][3] = {	2519	static float color[16][3] = {
1998	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
1999	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
2000	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
2001	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
2002		2524
2003	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
2004	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
2005	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
2006	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
2007		2529
2008	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
2009	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
2010	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
2011	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
2012		2534
2013	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
2014		2536
2015	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
2016	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
2017	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
2018	};	2540	};
2019		2541
2020	int x, y;	2542	int x, y;
2021		2543
2022	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
		2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2546	* but the nvidia driver (185.18.14) mishandles alpha textures
		2547	* and takes the colour from god knows where instead of using
		2548	* Cp. MODULATE results in the same colour, but slightly different
		2549	* alpha, but atcually gives us the correct colour with nvidia.
		2550	*/
2023	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2024	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2026	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2027		2555
2028	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2032		2560
2033	if (m)	2561	if (m)
2034	{	2562	{
2035	float *c = color [m & 15];	2563	float *c = color [m & 15];
2036		2564
2037	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2038	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2039		2567
2040	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2041	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2042	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2043	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2044	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2045	}	2573	}
…		…
2049	glDisable (GL_BLEND);	2577	glDisable (GL_BLEND);
2050	glDisable (GL_TEXTURE_2D);	2578	glDisable (GL_TEXTURE_2D);
2051	}	2579	}
2052		2580
2053	void	2581	void
2054	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2582	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2055	PPCODE:	2583	PPCODE:
2056	{	2584	{
2057	int x, y;	2585	int x, y;
2058	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2059	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2060	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2061	int sw34 = (sw * 3 + 3) & ~3;	2589	int sw3 = sw * 3;
		2590	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2591	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2063	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2064	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2065		2594
2066	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2067	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2068		2597
2069	mx += self->x - 1;	2598	mx += self->x - 1;
2070	my += self->y - 1;	2599	my += self->y - 1;
2071
2072	memset (darkness1, 255, sw1 * sh1);
2073		2600
2074	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2075	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2076	{	2603	{
2077	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2080	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2081	{	2608	{
2082	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2083		2610
2084	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2085	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2086	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2087	}	2614	}
2088	}	2615	}
2089		2616
2090	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2091	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2110		2637
2111	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2112	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2113	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2114		2641
2115	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2116	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2117	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2118	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2119	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2120	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2121	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2122	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2123	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2124	}	2651	}
2125		2652
2126	free (darkness1);	2653	free (darkness1);
2127		2654
2128	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2129	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2130	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2131	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2132	}	2659	}
2133		2660
2134	SV *	2661	SV *
2135	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2662	get_rect (DC::Map self, int x0, int y0, int w, int h)
2136	CODE:	2663	CODE:
2137	{	2664	{
2138	int x, y, x1, y1;	2665	int x, y, x1, y1;
2139	SV *data_sv = newSV (w * h * 7 + 5);	2666	SV *data_sv = newSV (w * h * 7 + 5);
2140	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2667	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2197	else	2724	else
2198	*data++ = 0;	2725	*data++ = 0;
2199	}	2726	}
2200	}	2727	}
2201		2728
		2729	/* if size is w*h + 5 then no data has been found */
		2730	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2731	{
2202	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2203	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2734	}
		2735
2204	RETVAL = data_sv;	2736	RETVAL = data_sv;
2205	}	2737	}
2206	OUTPUT:	2738	OUTPUT:
2207	RETVAL	2739	RETVAL
2208		2740
2209	void	2741	void
2210	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2742	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2211	PPCODE:	2743	PPCODE:
2212	{	2744	{
2213	int x, y, z;	2745	int x, y, z;
2214	int w, h;	2746	int w, h;
2215	int x1, y1;	2747	int x1, y1;
		2748	STRLEN len;
		2749	uint8_t *data, *end;
		2750
		2751	len = SvLEN (data_sv);
		2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2754	end = data + len + 8;
		2755
		2756	if (len < 5)
		2757	XSRETURN_EMPTY;
2216		2758
2217	if (*data++ != 0)	2759	if (*data++ != 0)
2218	return; /* version mismatch */	2760	XSRETURN_EMPTY; /* version mismatch */
2219		2761
2220	w = *data++ << 8; w |= *data++;	2762	w = *data++ << 8; w |= *data++;
2221	h = *data++ << 8; h |= *data++;	2763	h = *data++ << 8; h |= *data++;
2222		2764
2223	// we need to do this 'cause we don't keep an absolute coord system for rows	2765	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2235	{	2777	{
2236	maprow *row = map_get_row (self, y);	2778	maprow *row = map_get_row (self, y);
2237		2779
2238	for (x = x0; x < x1; x++)	2780	for (x = x0; x < x1; x++)
2239	{	2781	{
		2782	uint8_t flags;
		2783
		2784	if (data + 7 >= end)
		2785	XSRETURN_EMPTY;
		2786
2240	uint8_t flags = *data++;	2787	flags = *data++;
2241		2788
2242	if (flags)	2789	if (flags)
2243	{	2790	{
2244	mapcell *cell = row_get_cell (row, x);	2791	mapcell *cell = row_get_cell (row, x);
2245	tileid tile[3] = { 0, 0, 0 };	2792	tileid tile[3] = { 0, 0, 0 };
…		…
2248	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2795	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2249	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2796	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2250		2797
2251	if (cell->darkness == 0)	2798	if (cell->darkness == 0)
2252	{	2799	{
2253	cell->darkness = 0;	2800	/*cell->darkness = 0;*/
		2801	EXTEND (SP, 3);
2254		2802
2255	for (z = 0; z <= 2; z++)	2803	for (z = 0; z <= 2; z++)
2256	{	2804	{
2257	tileid t = tile [z];	2805	tileid t = tile [z];
2258		2806
2259	if (t >= self->texs || (t && !self->tex [t].name))	2807	if (t >= self->texs || (t && !self->tex [t].name))
2260	{	2808	{
2261	XPUSHs (sv_2mortal (newSViv (t)));	2809	PUSHs (sv_2mortal (newSViv (t)));
2262	need_texid (self, t);	2810	need_texid (self, t);
2263	}	2811	}
2264		2812
2265	cell->tile [z] = t;	2813	cell->tile [z] = t;
2266	}	2814	}
…		…
2268	}	2816	}
2269	}	2817	}
2270	}	2818	}
2271	}	2819	}
2272		2820
2273	MODULE = CFPlus PACKAGE = CFPlus::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2274		2822
2275	CFPlus::RW	2823	DC::RW
2276	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2277	CODE:	2825	CODE:
2278	{	2826	{
2279	STRLEN datalen;	2827	STRLEN datalen;
2280	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2281		2829
2282	RETVAL = SDL_RWFromConstMem (data, datalen);	2830	RETVAL = SDL_RWFromConstMem (data, datalen);
2283	}	2831	}
2284	OUTPUT:	2832	OUTPUT:
2285	RETVAL	2833	RETVAL
2286		2834
2287	CFPlus::RW	2835	DC::RW
2288	new_from_file (SV *class, const char *path, const char *mode = "rb")	2836	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2289	CODE:	2837	CODE:
2290	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2291	OUTPUT:	2839	OUTPUT:
2292	RETVAL	2840	RETVAL
2293		2841
2294	# fails on win32:	2842	# fails on win32:
2295	# CFPlus.xs(2268) : error C2059: syntax error : '('	2843	# dc.xs(2268) : error C2059: syntax error : '('
2296	#void	2844	#void
2297	#close (CFPlus::RW self)	2845	#close (DC::RW self)
2298	# CODE:	2846	# CODE:
2299	# (self->(close)) (self);	2847	# (self->(close)) (self);
2300		2848
2301	MODULE = CFPlus PACKAGE = CFPlus::Channel	2849	MODULE = Deliantra::Client PACKAGE = DC::Channel
2302		2850
2303	PROTOTYPES: DISABLE	2851	PROTOTYPES: DISABLE
2304		2852
2305	CFPlus::Channel	2853	DC::Channel
2306	find ()	2854	find ()
2307	CODE:	2855	CODE:
2308	{	2856	{
2309	RETVAL = Mix_GroupAvailable (-1);	2857	RETVAL = Mix_GroupAvailable (-1);
2310		2858
2311	if (RETVAL < 0)	2859	if (RETVAL < 0)
2312	{	2860	{
2313	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2314		2862
2315	if (RETVAL < 0)	2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
2316	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2317		2870	}
		2871	else
2318	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2319	}	2873	}
2320		2874
2321	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2322	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2323	}	2877	}
2324	OUTPUT:	2878	OUTPUT:
2325	RETVAL	2879	RETVAL
2326		2880
2327	void	2881	void
2328	halt (CFPlus::Channel self)	2882	halt (DC::Channel self)
2329	CODE:	2883	CODE:
2330	Mix_HaltChannel (self);	2884	Mix_HaltChannel (self);
2331		2885
2332	void	2886	void
2333	expire (CFPlus::Channel self, int ticks = -1)	2887	expire (DC::Channel self, int ticks = -1)
2334	CODE:	2888	CODE:
2335	Mix_ExpireChannel (self, ticks);	2889	Mix_ExpireChannel (self, ticks);
2336		2890
2337	void	2891	void
2338	fade_out (CFPlus::Channel self, int ticks = -1)	2892	fade_out (DC::Channel self, int ticks = -1)
2339	CODE:	2893	CODE:
2340	Mix_FadeOutChannel (self, ticks);	2894	Mix_FadeOutChannel (self, ticks);
2341		2895
2342	int	2896	int
2343	volume (CFPlus::Channel self, int volume)	2897	volume (DC::Channel self, int volume)
2344	CODE:	2898	CODE:
2345	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2899	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2346	OUTPUT:	2900	OUTPUT:
2347	RETVAL	2901	RETVAL
2348		2902
2349	void	2903	void
2350	unregister_all_effects (CFPlus::Channel self)	2904	unregister_all_effects (DC::Channel self)
2351	CODE:	2905	CODE:
2352	Mix_UnregisterAllEffects (self);	2906	Mix_UnregisterAllEffects (self);
2353		2907
2354	void	2908	void
2355	set_panning (CFPlus::Channel self, int left, int right)	2909	set_panning (DC::Channel self, int left, int right)
2356	CODE:	2910	CODE:
2357	left = CLAMP (left , 0, 255);	2911	left = CLAMP (left , 0, 255);
2358	right = CLAMP (right, 0, 255);	2912	right = CLAMP (right, 0, 255);
2359	Mix_SetPanning (self, left, right);	2913	Mix_SetPanning (self, left, right);
2360		2914
2361	void	2915	void
2362	set_distance (CFPlus::Channel self, int distance)	2916	set_distance (DC::Channel self, int distance)
2363	CODE:	2917	CODE:
2364	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2918	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2365		2919
2366	void	2920	void
2367	set_position (CFPlus::Channel self, int angle, int distance)	2921	set_position (DC::Channel self, int angle, int distance)
2368	CODE:	2922	CODE:
2369		2923
2370	void	2924	void
2371	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2372	CODE:	2926	CODE:
2373	{	2927	{
2374	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2375	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2376	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2377	}	2931	}
2378		2932
2379	void	2933	void
2380	set_reverse_stereo (CFPlus::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
2381	CODE:	2935	CODE:
2382	Mix_SetReverseStereo (self, flip);	2936	Mix_SetReverseStereo (self, flip);
2383		2937
2384	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2385		2939
2386	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2387		2941
		2942	void
		2943	decoders ()
		2944	PPCODE:
		2945	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2946	int i, num = Mix_GetNumChunkDecoders ();
		2947	EXTEND (SP, num);
		2948	for (i = 0; i < num; ++i)
		2949	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2950	#else
		2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2952	#endif
		2953
2388	CFPlus::MixChunk	2954	DC::MixChunk
2389	new (SV *class, CFPlus::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2390	CODE:	2956	CODE:
2391	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2392	OUTPUT:	2958	OUTPUT:
2393	RETVAL	2959	RETVAL
2394		2960
2395	void	2961	void
2396	DESTROY (CFPlus::MixChunk self)	2962	DESTROY (DC::MixChunk self)
2397	CODE:	2963	CODE:
2398	Mix_FreeChunk (self);	2964	Mix_FreeChunk (self);
2399		2965
2400	int	2966	int
2401	volume (CFPlus::MixChunk self, int volume = -1)	2967	volume (DC::MixChunk self, int volume = -1)
2402	CODE:	2968	CODE:
2403	if (items > 1)	2969	if (items > 1)
2404	volume = CLAMP (volume, 0, 128);	2970	volume = CLAMP (volume, 0, 128);
2405	RETVAL = Mix_VolumeChunk (self, volume);	2971	RETVAL = Mix_VolumeChunk (self, volume);
2406	OUTPUT:	2972	OUTPUT:
2407	RETVAL	2973	RETVAL
2408		2974
2409	CFPlus::Channel	2975	DC::Channel
2410	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2976	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2411	CODE:	2977	CODE:
2412	{	2978	{
2413	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2979	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2414		2980
2415	if (RETVAL < 0)	2981	if (RETVAL < 0)
…		…
2422	}	2988	}
2423	}	2989	}
2424	OUTPUT:	2990	OUTPUT:
2425	RETVAL	2991	RETVAL
2426		2992
2427	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2994
		2995	void
		2996	decoders ()
		2997	PPCODE:
		2998	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2999	int i, num = Mix_GetNumMusicDecoders ();
		3000	EXTEND (SP, num);
		3001	for (i = 0; i < num; ++i)
		3002	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3003	#else
		3004	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3005	#endif
2428		3006
2429	int	3007	int
2430	volume (int volume = -1)	3008	volume (int volume = -1)
2431	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2432	CODE:	3010	CODE:
…		…
2444	void	3022	void
2445	halt ()	3023	halt ()
2446	CODE:	3024	CODE:
2447	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2448		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2449	CFPlus::MixMusic	3034	DC::MixMusic
2450	new (SV *class, CFPlus::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2451	CODE:	3036	CODE:
2452	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2453	OUTPUT:	3038	OUTPUT:
2454	RETVAL	3039	RETVAL
2455		3040
2456	void	3041	void
2457	DESTROY (CFPlus::MixMusic self)	3042	DESTROY (DC::MixMusic self)
2458	CODE:	3043	CODE:
2459	Mix_FreeMusic (self);	3044	Mix_FreeMusic (self);
2460		3045
2461	int	3046	int
2462	play (CFPlus::MixMusic self, int loops = -1)	3047	play (DC::MixMusic self, int loops = -1)
2463	CODE:	3048	CODE:
2464	RETVAL = Mix_PlayMusic (self, loops);	3049	RETVAL = Mix_PlayMusic (self, loops);
2465	OUTPUT:	3050	OUTPUT:
2466	RETVAL	3051	RETVAL
2467		3052
2468	void	3053	void
2469	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3054	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2470	CODE:	3055	CODE:
2471	Mix_FadeInMusicPos (self, loops, ms, position);	3056	Mix_FadeInMusicPos (self, loops, ms, position);
2472		3057
2473	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3058	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2474		3059
2475	PROTOTYPES: ENABLE	3060	PROTOTYPES: ENABLE
2476		3061
2477	BOOT:	3062	BOOT:
2478	{	3063	{
2479	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3064	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2480	static const struct {	3065	static const struct {
2481	const char *name;	3066	const char *name;
2482	IV iv;	3067	IV iv;
2483	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2484	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2485	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2486	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2487	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2488	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2489	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2490	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2491	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2492	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2504	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2505	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2506	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2507	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2508	const_iv (GL_ONE_MINUS_DST_ALPHA),	3094	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3095	const_iv (GL_SRC_COLOR),
		3096	const_iv (GL_DST_COLOR),
		3097	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3098	const_iv (GL_ONE_MINUS_DST_COLOR),
2509	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2510	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2511	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2512	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2513	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2519	const_iv (GL_INTENSITY),	3109	const_iv (GL_INTENSITY),
2520	const_iv (GL_LUMINANCE),	3110	const_iv (GL_LUMINANCE),
2521	const_iv (GL_LUMINANCE_ALPHA),	3111	const_iv (GL_LUMINANCE_ALPHA),
2522	const_iv (GL_FLOAT),	3112	const_iv (GL_FLOAT),
2523	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3113	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3114	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3116	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3117	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3118	const_iv (GL_COMPRESSED_RGB_ARB),
		3119	const_iv (GL_COMPRESSED_RGBA_ARB),
2524	const_iv (GL_COMPILE),	3120	const_iv (GL_COMPILE),
2525	const_iv (GL_PROXY_TEXTURE_1D),	3121	const_iv (GL_PROXY_TEXTURE_1D),
2526	const_iv (GL_PROXY_TEXTURE_2D),	3122	const_iv (GL_PROXY_TEXTURE_2D),
2527	const_iv (GL_TEXTURE_1D),	3123	const_iv (GL_TEXTURE_1D),
2528	const_iv (GL_TEXTURE_2D),	3124	const_iv (GL_TEXTURE_2D),
…		…
2567	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3163	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2568	const_iv (GL_POINT_SMOOTH_HINT),	3164	const_iv (GL_POINT_SMOOTH_HINT),
2569	const_iv (GL_LINE_SMOOTH_HINT),	3165	const_iv (GL_LINE_SMOOTH_HINT),
2570	const_iv (GL_POLYGON_SMOOTH_HINT),	3166	const_iv (GL_POLYGON_SMOOTH_HINT),
2571	const_iv (GL_GENERATE_MIPMAP_HINT),	3167	const_iv (GL_GENERATE_MIPMAP_HINT),
		3168	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2572	const_iv (GL_FASTEST),	3169	const_iv (GL_FASTEST),
2573	const_iv (GL_DONT_CARE),	3170	const_iv (GL_DONT_CARE),
2574	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2575	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2576	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2577	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2578	const_iv (GL_T2F_N3F_V3F),	3175	const_iv (GL_T2F_N3F_V3F),
		3176	const_iv (GL_FUNC_ADD),
		3177	const_iv (GL_FUNC_SUBTRACT),
		3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2579	# undef const_iv	3179	# undef const_iv
2580	};	3180	};
2581		3181
2582	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3182	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2583	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2584		3184
2585	texture_av = newAV ();	3185	texture_av = newAV ();
2586	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2587	}	3187	}
2588		3188
2589	char *	3189	void
		3190	disable_GL_EXT_blend_func_separate ()
		3191	CODE:
		3192	gl.BlendFuncSeparate = 0;
		3193	gl.BlendFuncSeparateEXT = 0;
		3194
		3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2590	gl_vendor ()	3199	gl_vendor ()
2591	CODE:	3200	CODE:
2592	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2593	OUTPUT:	3202	OUTPUT:
2594	RETVAL	3203	RETVAL
2595		3204
2596	char *	3205	const char *
2597	gl_version ()	3206	gl_version ()
2598	CODE:	3207	CODE:
2599	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2600	OUTPUT:	3209	OUTPUT:
2601	RETVAL	3210	RETVAL
2602		3211
2603	char *	3212	const char *
2604	gl_extensions ()	3213	gl_extensions ()
2605	CODE:	3214	CODE:
2606	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2607	OUTPUT:	3216	OUTPUT:
2608	RETVAL	3217	RETVAL
2609		3218
2610	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2611		3224
2612	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2613	CODE:	3226	CODE:
2614	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2615	OUTPUT:	3228	OUTPUT:
…		…
2623		3236
2624	int glGetError ()	3237	int glGetError ()
2625		3238
2626	void glFinish ()	3239	void glFinish ()
2627		3240
		3241	void glFlush ()
		3242
2628	void glClear (int mask)	3243	void glClear (int mask)
2629		3244
2630	void glClearColor (float r, float g, float b, float a = 1.0)	3245	void glClearColor (float r, float g, float b, float a = 1.0)
2631	PROTOTYPE: @	3246	PROTOTYPE: @
2632		3247
…		…
2641	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2642		3257
2643	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2644	CODE:	3259	CODE:
2645	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2646		3263
2647	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2648		3265
2649	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2650		3267
…		…
2685	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2686	CODE:	3303	CODE:
2687	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2688		3305
2689	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
		3307	PROTOTYPE: @
2690	ALIAS:	3308	ALIAS:
2691	glColor_premultiply = 1	3309	glColor_premultiply = 1
2692	CODE:	3310	CODE:
2693	if (ix)	3311	if (ix)
2694	{	3312	{
…		…
2714		3332
2715	void glRect (float x1, float y1, float x2, float y2)	3333	void glRect (float x1, float y1, float x2, float y2)
2716	CODE:	3334	CODE:
2717	glRectf (x1, y1, x2, y2);	3335	glRectf (x1, y1, x2, y2);
2718		3336
		3337	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3338	CODE:
		3339	glBegin (GL_LINE_LOOP);
		3340	glVertex2f (x1, y1);
		3341	glVertex2f (x2, y1);
		3342	glVertex2f (x2, y2);
		3343	glVertex2f (x1, y2);
		3344	glEnd ();
		3345
2719	PROTOTYPES: ENABLE	3346	PROTOTYPES: ENABLE
2720		3347
2721	void glBegin (int mode)	3348	void glBegin (int mode)
2722		3349
2723	void glEnd ()	3350	void glEnd ()
…		…
2755	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3382	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2756	CODE:	3383	CODE:
2757	if (gl.SeparableFilter2D)	3384	if (gl.SeparableFilter2D)
2758	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3385	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2759		3386
2760	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3387	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2761		3388
2762	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3389	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2763		3390
2764	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3391	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2765		3392
…		…
2791		3418
2792	void glEndList ()	3419	void glEndList ()
2793		3420
2794	void glCallList (int list)	3421	void glCallList (int list)
2795		3422
2796	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
		3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2797		3429
2798	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
2799		3431
2800	void	3432	void
2801	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
2802	PPCODE:	3434	PPCODE:
2803	{	3435	{
2804	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
2805	XPUSHs (self);	3437	XPUSHs (self);
2806	}	3438	}
2807		3439
2808	BOOT:	3440	BOOT:
2809	{	3441	{
2810	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3442	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2811		3443
2812	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3444	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2813	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3445	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2814	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3446	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2815	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3447	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2816	}	3448	}
2817		3449
2818	void	3450	void
2819	draw (SV *self)	3451	draw (SV *self)
2820	CODE:	3452	CODE:
2821	{	3453	{
2822	HV *hv;	3454	HV *hv;
2823	SV **svp;	3455	SV **svp;
2824	NV x, y, w, h;	3456	NV x, y, w, h;
2825	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
2826	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
2827	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
2828	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);
2829	SV *hover;
2830	double draw_x, draw_y, draw_w, draw_h;	3461	double draw_x, draw_y;
2831		3462
2832	if (!SvROK (self))	3463	if (!SvROK (self))
2833	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3464	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2834		3465
2835	hv = (HV *)SvRV (self);	3466	hv = (HV *)SvRV (self);
2836		3467
2837	if (SvTYPE (hv) != SVt_PVHV)	3468	if (SvTYPE (hv) != SVt_PVHV)
2838	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3469	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2839		3470
2840	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3471	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2841	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3472	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2842		3473
2843	if (!h || !w)	3474	if (!h || !w)
…		…
2863	{	3494	{
2864	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3495	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2865		3496
2866	if (svp && SvTRUE (*svp))	3497	if (svp && SvTRUE (*svp))
2867	{	3498	{
2868	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3499	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2869	glEnable (GL_BLEND);	3500	glEnable (GL_BLEND);
2870	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3501	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2871	glBegin (GL_QUADS);	3502	glBegin (GL_QUADS);
2872	glVertex2f (0, 0);	3503	glVertex2f (0, 0);
2873	glVertex2f (w, 0);	3504	glVertex2f (w, 0);
…		…
2876	glEnd ();	3507	glEnd ();
2877	glDisable (GL_BLEND);	3508	glDisable (GL_BLEND);
2878	}	3509	}
2879	}	3510	}
2880	#if 0	3511	#if 0
2881	if ($ENV{CFPLUS_DEBUG} & 1) {	3512	// draw borders, for debugging
2882	glPushMatrix;	3513	glPushMatrix ();
2883	glColor 1, 1, 0, 1;	3514	glColor4f (1., 1., 0., 1.);
2884	glTranslate 0.375, 0.375;	3515	glTranslatef (.5, .5, 0.);
2885	glBegin GL_LINE_LOOP;	3516	glBegin (GL_LINE_LOOP);
2886	glVertex 0 , 0;	3517	glVertex2f (0 , 0);
2887	glVertex $self->{w} - 1, 0;	3518	glVertex2f (w - 1, 0);
2888	glVertex $self->{w} - 1, $self->{h} - 1;	3519	glVertex2f (w - 1, h - 1);
2889	glVertex 0 , $self->{h} - 1;	3520	glVertex2f (0 , h - 1);
2890	glEnd;	3521	glEnd ();
2891	glPopMatrix;	3522	glPopMatrix ();
2892	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2893	}
2894	#endif	3523	#endif
2895	PUSHMARK (SP);	3524	PUSHMARK (SP);
2896	XPUSHs (self);	3525	XPUSHs (self);
2897	PUTBACK;	3526	PUTBACK;
2898	call_method ("_draw", G_VOID | G_DISCARD);	3527	call_method ("_draw", G_VOID | G_DISCARD);

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