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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.221 by root, Fri Aug 10 04:02:13 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
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
29		38
30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31		40
32	#include <SDL.h>	41	#include <SDL.h>
33	#include <SDL_thread.h>	42	#include <SDL_thread.h>
34	#include <SDL_endian.h>	43	#include <SDL_endian.h>
35	#include <SDL_image.h>	44	#include <SDL_image.h>
36	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
38		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
39	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
41		57
42	#include <glib/gmacros.h>	58	#include <glib.h>
43		59
44	#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
45		72
46	#ifndef _WIN32	73	#ifndef _WIN32
47	# include <sys/types.h>	74	# include <sys/types.h>
48	# include <sys/socket.h>	75	# include <sys/socket.h>
49	# include <netinet/in.h>	76	# include <netinet/in.h>
50	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
51	# include <inttypes.h>	78	# include <inttypes.h>
52	#endif	79	#endif
53		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		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 */
56	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
57		90
58	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
60		93
61	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
62		95
63	#if 0	96	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	98
66	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
67	#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	}
68		146
69	static AV *texture_av;	147	static AV *texture_av;
70		148
71	static struct	149	static struct
72	{	150	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	187	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	188	glDeleteTextures (1, &name);
111	}	189	}
112		190
113	#include "texcache.c"	191	#include "texcache.c"
		192	#include "rendercache.c"
114		193
115	#include "pango-font.c"	194	#include "pango-font.c"
116	#include "pango-fontmap.c"	195	#include "pango-fontmap.c"
117	#include "pango-render.c"	196	#include "pango-render.c"
118		197
119	typedef IV CFPlus__Channel;	198	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	199	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	200	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	201	typedef Mix_Music *DC__MixMusic;
123		202
124	typedef PangoFontDescription *CFPlus__Font;	203	typedef PangoFontDescription *DC__Font;
125		204
126	static int	205	static int
127	shape_attr_p (PangoLayoutRun *run)	206	shape_attr_p (PangoLayoutRun *run)
128	{	207	{
129	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
130		209
131	while (attrs)	210	while (attrs)
132	{	211	{
133	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		213
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	215	return 1;
137		216
138	attrs = attrs->next;	217	attrs = attrs->next;
139	}	218	}
140		219
141	return 0;	220	return 0;
142	}	221	}
143		222
144	typedef struct cf_layout {	223	struct cf_layout {
145	PangoLayout *pl;	224	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
147	int base_height;	226	int base_height;
148	CFPlus__Font font;	227	DC__Font font;
149	} *CFPlus__Layout;	228	rc_t rc;
		229	};
150		230
		231	typedef cf_layout *DC__Layout;
		232
151	static CFPlus__Font default_font;	233	static DC__Font default_font;
152	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
154		236
155	static void	237	static void
156	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
157	{	239	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	243	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	245	}
164		246
165	static void	247	static void
166	layout_update_font (CFPlus__Layout self)	248	layout_update_font (DC__Layout self)
167	{	249	{
168	/* 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
169	* reasonably well with bitstream vera	251	* reasonably well with dejavu/bistream fonts
170	*/	252	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	253	PangoFontDescription *font = self->font ? self->font : default_font;
172		254
173	pango_font_description_set_absolute_size (font,	255	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	256	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		257
176	pango_layout_set_font_description (self->pl, font);	258	pango_layout_set_font_description (self->pl, font);
177	}	259	}
178		260
179	static void	261	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	262	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	263	{
182	PangoRectangle rect;	264	PangoRectangle rect;
183		265
184	// get_pixel_* wrongly rounds down	266	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	267	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		274
193	*w = rect.width;	275	*w = rect.width;
194	*h = rect.height;	276	*h = rect.height;
195	}	277	}
196		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
197	typedef uint16_t tileid;	281	typedef uint16_t tileid;
198	typedef uint16_t faceid;	282	typedef uint16_t faceid;
199		283
200	typedef struct {	284	struct maptex
		285	{
201	int name;	286	GLuint name;
202	int w, h;	287	int w, h;
203	float s, t;	288	float s, t;
204	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
205	tileid smoothtile;	290	tileid smoothtile;
206	uint8_t smoothlevel;	291	uint8_t smoothlevel;
207	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
208		294
209	typedef struct {	295	struct mapcell
		296	{
210	uint32_t player;	297	uint32_t player;
211	tileid tile[3];	298	tileid tile[3];
212	uint16_t darkness;	299	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	301	};
215		302
216	typedef struct {	303	struct maprow
		304	{
217	int32_t c0, c1;	305	int32_t c0, c1;
218	mapcell *col;	306	mapcell *col;
219	} maprow;	307	};
220		308
221	typedef struct map {	309	struct mapgrid {
222	int x, y, w, h;	310	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
226		314
227	int32_t rows;	315	int32_t rows;
228	maprow *row;	316	maprow *row;
229	} *CFPlus__Map;	317	};
230		318
231	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
232	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
233	{	324	{
234	char *p;	325	T *p;
235		326
236	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
237	Zero (p, inc, char);	328	Zero (p, inc, T);
238	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
239	Safefree (ptr);	330	Safefree (ptr);
240		331
241	return p;	332	ptr = p;
242	}	333	}
243		334
244	static char *	335	template<typename T>
		336	ecb_cold static void
245	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
246	{	338	{
247	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
248	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
249
250	return ptr;
251	}	341	}
252
253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255		342
256	static void	343	static void
257	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
258	{	345	{
259	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
260	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
261	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
262	self->faces *= 2;	351	self->faces = newsize;
263	}
264	}	352	}
265		353
266	static void	354	static void
267	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
268	{	356	{
269	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
270	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
271	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
272	self->texs *= 2;	362	self->texs = newsize;
273	}
274	}	363	}
275		364
276	static maprow *	365	static maprow *
277	map_get_row (CFPlus__Map self, int y)	366	map_get_row (mapgrid *self, int y)
278	{	367	{
279	if (0 > y)	368	if (0 > y)
280	{	369	{
281	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
283		372
284	self->rows += extend;	373	self->rows += extend;
285	self->y += extend;	374	self->y += extend;
286	y += extend;	375	y += extend;
287	}	376	}
288	else if (y >= self->rows)	377	else if (y >= self->rows)
289	{	378	{
290	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
291	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
292	self->rows += extend;	381	self->rows += extend;
293	}	382	}
294		383
295	return self->row + y;	384	return self->row + y;
296	}	385	}
…		…
306	}	395	}
307		396
308	if (row->c0 > x)	397	if (row->c0 > x)
309	{	398	{
310	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
311	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
312	row->c0 -= extend;	401	row->c0 -= extend;
313	}	402	}
314	else if (x >= row->c1)	403	else if (x >= row->c1)
315	{	404	{
316	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
317	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
318	row->c1 += extend;	407	row->c1 += extend;
319	}	408	}
320		409
321	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
322	}	411	}
323		412
324	static mapcell *	413	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
326	{	415	{
327	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
328	}	417	}
329		418
330	static void	419	static void
331	map_clear (CFPlus__Map self)	420	map_clear (mapgrid *self)
332	{	421	{
333	int r;	422	int r;
334		423
335	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	432	self->oy = 0;
344	self->row = 0;	433	self->row = 0;
345	self->rows = 0;	434	self->rows = 0;
346	}	435	}
347		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
348	static void	447	static void
349	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)
350	{	449	{
351	int x, y;	450	int x, y;
352	maprow *row;	451	maprow *row;
353	mapcell *cell;	452	mapcell *cell;
354		453
…		…
366	if (x >= row->c1)	465	if (x >= row->c1)
367	break;	466	break;
368		467
369	cell = row->col + x - row->c0;	468	cell = row->col + x - row->c0;
370		469
371	cell->darkness = 0;	470	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	471	}
376	}	472	}
377	}	473	}
378		474
379	typedef struct {	475	struct smooth_key
		476	{
380	tileid tile;	477	tileid tile;
381	uint8_t x, y, level;	478	uint8_t x, y, level;
382	} 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	}
383		498
384	static void	499	static void
385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	501	{
387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
388		503
389	if (SvIOK (*sv))	504	if (it == h.end ())
390	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
391	else	506	else
392	sv_setiv (*sv, bits);	507	it->second |= bits;
393	}	508	}
394		509
395	static void	510	static void
396	music_finished (void)	511	music_finished (void)
397	{	512	{
…		…
416	ev.data2 = 0;	531	ev.data2 = 0;
417		532
418	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
419	}	534	}
420		535
421	static unsigned int
422	minpot (unsigned int n)
423	{
424	if (!n)
425	return 0;
426
427	--n;
428
429	n |= n >> 1;
430	n |= n >> 2;
431	n |= n >> 4;
432	n |= n >> 8;
433	n |= n >> 16;
434
435	return n + 1;
436	}
437
438	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
441		539
442	/******************************************************************************/	540	/******************************************************************************/
…		…
480	return 0;	578	return 0;
481		579
482	return 1;	580	return 1;
483	}	581	}
484		582
485	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
486		642
487	PROTOTYPES: ENABLE	643	PROTOTYPES: ENABLE
488		644
489	BOOT:	645	BOOT:
490	{	646	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	647	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	648	static const struct {
493	const char *name;	649	const char *name;
494	IV iv;	650	IV iv;
495	} *civ, const_iv[] = {	651	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	652	# define const_iv(name) { # name, (IV)name }
…		…
518		674
519	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
522		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),
523	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	733	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	734	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	735	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	807	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	845	# undef const_iv
605	};	846	};
606		847
607	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--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		850
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	853	}
613		854
…		…
625	RETVAL	866	RETVAL
626		867
627	NV floor (NV x)	868	NV floor (NV x)
628		869
629	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
630		891
631	void	892	void
632	pango_init ()	893	pango_init ()
633	CODE:	894	CODE:
634	{	895	{
635	opengl_fontmap = pango_opengl_font_map_new ();	896	opengl_fontmap = pango_opengl_font_map_new ();
636	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);
637	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
638	}	904	}
639		905
640	char *
641	SDL_GetError ()	906	char *SDL_GetError ()
642		907
643	int	908	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	909	PROTOTYPE: &
645		910
646	void	911	int SDL_Init (U32 flags)
		912
		913	int SDL_InitSubSystem (U32 flags)
		914
		915	void SDL_QuitSubSystem (U32 flags)
		916
647	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
648		928
649	void	929	void
650	SDL_ListModes (int rgb, int alpha)	930	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	931	PPCODE:
652	{	932	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	945	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		947
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	948	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	949	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		950
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	951	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		952
676	if (m && m != (SDL_Rect **)-1)	953	if (m && m != (SDL_Rect **)-1)
677	while (*m)	954	while (*m)
678	{	955	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	956	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	957	{
681	AV *av = newAV ();	958	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	959	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	960	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	961	av_push (av, newSViv (rgb));
…		…
707	);	984	);
708		985
709	if (RETVAL)	986	if (RETVAL)
710	{	987	{
711	av_clear (texture_av);	988	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#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);
715	#include "glfunc.h"	990	#include "glfunc.h"
716	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	994	}
718	}	995	}
719	OUTPUT:	996	OUTPUT:
720	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
721		1001
722	void	1002	void
723	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
724		1004
725	char *	1005	char *
726	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
727		1008
728	int	1009	int
729	SDL_GetAppState ()	1010	SDL_GetAppState ()
730		1011
		1012	int
		1013	SDL_GetModState ()
		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
731	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
732	poll_events ()	1023	peep_events ()
733	PPCODE:	1024	PPCODE:
734	{	1025	{
735	SDL_Event ev;	1026	SDL_Event ev;
736		1027
737	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
744	{	1035	{
745	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1037	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	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);
750	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 */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1043	break;
753		1044
754	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1064	x = ev.motion.x;
774	y = ev.motion.y;	1065	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1067	}
777		1068
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1075	}
785	break;	1076	break;
786		1077
787	case SDL_MOUSEBUTTONDOWN:	1078	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1079	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1080	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1081
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1082	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1083	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1084	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1085	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1090	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1091	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1092	break;
802	}	1093	}
803		1094
804	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))));
805	}	1096	}
806	}	1097	}
807		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
808	int	1112	int
809	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)
810	POSTCALL:	1114	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
812	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	}
813		1133
814	void	1134	void
815	Mix_CloseAudio ()	1135	Mix_CloseAudio ()
816		1136
817	int	1137	int
…		…
852	}	1172	}
853	}	1173	}
854	#endif	1174	#endif
855	}	1175	}
856		1176
857	void	1177	int
858	add_font (char *file)	1178	add_font (char *file)
859	CODE:	1179	CODE:
860	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)
861		1190
862	void	1191	void
863	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
864	ALIAS:	1193	ALIAS:
865	load_image_file = 1	1194	load_image_file = 1
…		…
911		1240
912	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
913	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
914	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
915	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
917	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)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
920	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
921		1250
…		…
951	void	1280	void
952	error (char *message)	1281	error (char *message)
953	CODE:	1282	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1283	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1284	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1286	#endif
958		1287
959	void	1288	void
960	fatal (char *message)	1289	fatal (char *message)
961	CODE:	1290	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1291	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1292	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1293	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1294	#endif
966	_exit (1);	1295	_exit (1);
967		1296
968	void	1297	void
969	_exit (int retval = 0)	1298	_exit (int retval = 0)
…		…
981	#if DEBUG	1310	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
983	#endif	1312	#endif
984	}	1313	}
985		1314
986	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
987		1323
988	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
989		1325
990	CFPlus::Font	1326	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
992	CODE:	1328	CODE:
993	{	1329	{
994	int count;	1330	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
998	}	1334	}
999	OUTPUT:	1335	OUTPUT:
1000	RETVAL	1336	RETVAL
1001		1337
1002	void	1338	void
1003	DESTROY (CFPlus::Font self)	1339	DESTROY (DC::Font self)
1004	CODE:	1340	CODE:
1005	pango_font_description_free (self);	1341	pango_font_description_free (self);
1006		1342
1007	void	1343	void
1008	make_default (CFPlus::Font self)	1344	make_default (DC::Font self)
1009	PROTOTYPE: $	1345	PROTOTYPE: $
1010	CODE:	1346	CODE:
1011	default_font = self;	1347	default_font = self;
1012		1348
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1349	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1350
1015	PROTOTYPES: DISABLE	1351	PROTOTYPES: DISABLE
1016		1352
1017	void	1353	void
1018	reset_glyph_cache ()	1354	glyph_cache_backup ()
1019	PROTOTYPE:	1355	PROTOTYPE:
1020	CODE:	1356	CODE:
		1357	tc_backup ();
		1358
		1359	void
		1360	glyph_cache_restore ()
		1361	PROTOTYPE:
		1362	CODE:
1021	tc_clear ();	1363	tc_restore ();
1022		1364
1023	CFPlus::Layout	1365	DC::Layout
1024	new (SV *class)	1366	new (SV *klass)
1025	CODE:	1367	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1027		1369
1028	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1029	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1030	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
…		…
1037	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1038	OUTPUT:	1380	OUTPUT:
1039	RETVAL	1381	RETVAL
1040		1382
1041	void	1383	void
1042	DESTROY (CFPlus::Layout self)	1384	DESTROY (DC::Layout self)
1043	CODE:	1385	CODE:
1044	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1045	Safefree (self);	1387	delete self;
1046		1388
1047	void	1389	void
1048	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1049	CODE:	1391	CODE:
1050	{	1392	{
1051	STRLEN textlen;	1393	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
1053		1395
1054	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
1055	}	1397	}
1056		1398
1057	void	1399	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1401	CODE:
1060	{	1402	{
1061	STRLEN textlen;	1403	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
1063		1405
1064	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1407	}
1066		1408
1067	void	1409	void
1068	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
1069	CODE:	1411	CODE:
1070	{	1412	{
1071	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1415	const char *pos = text;
…		…
1108	if (attrs)	1450	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
1110	}	1452	}
1111		1453
1112	void	1454	void
1113	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
1114	PPCODE:	1456	PPCODE:
1115	{	1457	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1459
1118	do	1460	do
1119	{	1461	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1463
1122	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
1123	{	1465	{
1124	PangoRectangle extents;	1466	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1475
1134	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
1135	}	1477	}
1136		1478
1137	int	1479	int
1138	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
1139	CODE:	1481	CODE:
1140	{	1482	{
1141	int lines = 1;	1483	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
1143		1485
…		…
1148	}	1490	}
1149	OUTPUT:	1491	OUTPUT:
1150	RETVAL	1492	RETVAL
1151		1493
1152	SV *	1494	SV *
1153	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1154	CODE:	1496	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1499	OUTPUT:
1158	RETVAL	1500	RETVAL
1159		1501
1160	void	1502	void
1161	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.)
1162	CODE:	1504	CODE:
1163	self->r = r;	1505	self->r = r;
1164	self->g = g;	1506	self->g = g;
1165	self->b = b;	1507	self->b = b;
1166	self->a = a;	1508	self->a = a;
1167		1509
1168	void	1510	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1512	CODE:
1171	if (self->font != font)	1513	if (self->font != font)
1172	{	1514	{
1173	self->font = font;	1515	self->font = font;
1174	layout_update_font (self);	1516	layout_update_font (self);
1175	}	1517	}
1176		1518
1177	void	1519	void
1178	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1179	CODE:	1521	CODE:
1180	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1181	{	1523	{
1182	self->base_height = base_height;	1524	self->base_height = base_height;
1183	layout_update_font (self);	1525	layout_update_font (self);
1184	}	1526	}
1185		1527
1186	void	1528	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1530	CODE:
1189	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);
1190		1532
1191	void	1533	void
1192	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1193	CODE:	1535	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1537
1196	void	1538	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1540	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1542
1201	void	1543	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1545	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1209	);	1551	);
1210		1552
1211	void	1553	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1555	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1557
1216	void	1558	void
1217	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1218	PPCODE:	1560	PPCODE:
1219	{	1561	{
1220	int w, h;	1562	int w, h;
1221		1563
1222	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1569	}
1228		1570
1229	int	1571	int
1230	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1231	CODE:	1573	CODE:
1232	{	1574	{
1233	PangoRectangle rect;	1575	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1237	}	1579	}
1238	OUTPUT:	1580	OUTPUT:
1239	RETVAL	1581	RETVAL
1240		1582
1241	int	1583	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1585	CODE:
1244	{	1586	{
1245	int index, trailing;	1587	int index, trailing;
1246	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);
1247	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1248	}	1590	}
1249	OUTPUT:	1591	OUTPUT:
1250	RETVAL	1592	RETVAL
1251		1593
1252	void	1594	void
1253	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1596	PPCODE:
1255	{	1597	{
1256	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1600
1259	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1605	}
1264		1606
1265	void	1607	void
1266	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)
1267	PPCODE:	1609	PPCODE:
1268	{	1610	{
1269	int line, x;	1611	int line, x;
1270		1612
1271	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)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1616	--line;
		1617	#endif
1274	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1621	}
1278		1622
1279	void	1623	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1625	PPCODE:
1282	{	1626	{
1283	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1284	int index, trailing;	1628	int index, trailing;
1285		1629
1286	if (line < 0)	1630	if (line < 0)
1287	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1288		1632
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1291		1635
1292	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);
1293		1637
1294	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1645	}
1302	}	1646	}
1303		1647
1304	void	1648	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1650	CODE:
		1651	self->rc.clear ();
1307	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1308	self->pl,	1653	self->pl,
		1654	&self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1311	flags	1657	flags
1312	);	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);
1313		1662
1314	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
1315		1683
1316	PROTOTYPES: ENABLE	1684	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1685
1320	void	1686	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1687	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1688	CODE:
1323	{	1689	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1391	}	1757	}
1392	}	1758	}
1393		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
1394	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)
1395	CODE:	1882	CODE:
1396	{	1883	{
1397	GLint width;	1884	GLint width;
1398	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);
…		…
1400	RETVAL = width > 0;	1887	RETVAL = width > 0;
1401	}	1888	}
1402	OUTPUT:	1889	OUTPUT:
1403	RETVAL	1890	RETVAL
1404		1891
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1893
1407	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1408		1895
1409	CFPlus::Map	1896	DC::Map
1410	new (SV *class)	1897	new (SV *klass)
1411	CODE:	1898	CODE:
1412	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1413	RETVAL->x = 0;	1900	RETVAL->x = 0;
1414	RETVAL->y = 0;	1901	RETVAL->y = 0;
1415	RETVAL->w = 0;	1902	RETVAL->w = 0;
1416	RETVAL->h = 0;	1903	RETVAL->h = 0;
1417	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1422	RETVAL->row = 0;	1909	RETVAL->row = 0;
1423	OUTPUT:	1910	OUTPUT:
1424	RETVAL	1911	RETVAL
1425		1912
1426	void	1913	void
1427	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1428	CODE:	1915	CODE:
1429	{	1916	{
1430	map_clear (self);	1917	map_clear (self);
1431	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1432	Safefree (self->tex);	1919	Safefree (self->tex);
1433	Safefree (self);	1920	Safefree (self);
1434	}	1921	}
1435		1922
1436	void	1923	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1925	CODE:
1439	self->w = map_width;	1926	self->w = map_width;
1440	self->h = map_height;	1927	self->h = map_height;
1441		1928
1442	void	1929	void
1443	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1444	CODE:	1931	CODE:
1445	map_clear (self);	1932	map_clear (self);
1446		1933
1447	void	1934	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1936	CODE:
1450	{	1937	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1939	need_texid (self, tile);
1453	}	1940	}
1454		1941
1455	void	1942	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1944	CODE:
1458	{	1945	{
1459	tileid texid;	1946	tileid texid;
1460	maptex *tex;	1947	maptex *tex;
1461		1948
1462	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1463	return;	1950	return;
1464		1951
1465	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1466	return;	1953	return;
1467		1954
1468	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1469		1956
1470	if (!texid)	1957	if (!texid)
1471	return;	1958	return;
1472		1959
1473	tex = self->tex + texid;	1960	tex = self->tex + texid;
1474	tex->smoothtile = self->face2tile [smooth];	1961	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1962	tex->smoothlevel = level;
1476	}	1963	}
1477		1964
1478	void	1965	void
1479	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)
1480	CODE:	1967	CODE:
1481	{	1968	{
1482	need_texid (self, texid);	1969	need_texid (self, texid);
1483		1970
1484	{	1971	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1993	}
1507		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
1508	int	2015	int
1509	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1510	ALIAS:	2017	ALIAS:
1511	oy = 1	2018	oy = 1
1512	x = 2	2019	x = 2
1513	y = 3	2020	y = 3
1514	w = 4	2021	w = 4
…		…
1525	}	2032	}
1526	OUTPUT:	2033	OUTPUT:
1527	RETVAL	2034	RETVAL
1528		2035
1529	void	2036	void
1530	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1531	CODE:	2038	CODE:
1532	{	2039	{
1533	if (dx > 0)	2040	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	2042	else if (dx < 0)
…		…
1543	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1544	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1545		2052
1546	while (self->y < 0)	2053	while (self->y < 0)
1547	{	2054	{
1548	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1549		2056
1550	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1552	}	2059	}
1553	}	2060	}
1554		2061
1555	SV *	2062	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1557	CODE:	2064	CODE:
1558	{	2065	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	2068	mapcell *cell;
…		…
1582		2089
1583	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1584		2091
1585	if (flags & 8)	2092	if (flags & 8)
1586	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1587	if (extmap)	2096	do
1588	{	2097	{
1589	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1590		2100
1591	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
1592	{	2104	{
1593	ext = *data++;
1594	cmd = ext & 0x3f;
1595
1596	if (cmd < 4)
1597	cell->darkness = 255 - ext * 64 + 1;
1598	else if (cmd == 5) // health
1599	{
1600	cell->stat_width = 1;	2105	cell->stat_width = 1;
1601	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1602	}
1603	else if (cmd == 6) // monster width
1604	cell->stat_width = *data++ + 1;
1605	else if (cmd == 0x47)
1606	{
1607	if (*data == 4)
1608	; // decode player count
1609
1610	data += *data + 1;
1611	}
1612	else if (cmd == 8) // cell flags
1613	cell->flags = *data++;
1614	else if (ext & 0x40) // unknown, multibyte => skip
1615	data += *data + 1;
1616	else
1617	data++;
1618	}	2107	}
1619	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++;
1620	}	2125	}
1621	else	2126	while (ext & 0x80);
1622	cell->darkness = *data++ + 1;
1623	}	2127	}
1624		2128
1625	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1626	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1627	{	2131	{
…		…
1630	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1631		2135
1632	if (cell->tile [z])	2136	if (cell->tile [z])
1633	{	2137	{
1634	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1635	if (!tex->name)	2140	if (!tex->name)
1636	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1637		2142
1638	if (tex->smoothtile)	2143	if (tex->smoothtile)
1639	{	2144	{
1640	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1641	if (!smooth->name)	2147	if (!smooth->name)
1642	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1643	}	2149	}
1644	}	2150	}
1645	}	2151	}
1646	}	2152	}
1647	else	2153	else
1648	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1649	}	2155	}
1650	}	2156	}
1651	OUTPUT:	2157	OUTPUT:
1652	RETVAL	2158	RETVAL
1653		2159
1654	SV *	2160	SV *
1655	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)
1656	CODE:	2162	CODE:
1657	{	2163	{
1658	int x1, x;	2164	int x1, x;
1659	int y1, y;	2165	int y1, y;
1660	int z;	2166	int z;
…		…
1673	? self->row + y	2179	? self->row + y
1674	: 0;	2180	: 0;
1675		2181
1676	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1677	{	2183	{
1678	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1679		2185
1680	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1681	{	2187	{
1682	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1683		2189
…		…
1685	{	2191	{
1686	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1687	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1688	int a1 = tex.a;	2194	int a1 = tex.a;
1689		2195
1690	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1691	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1692	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1693	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1694	}	2200	}
1695	}	2201	}
1696		2202
1697	*map++ = (r )	2203	*map++ = (r )
1698	| (g << 8)	2204	| (g << 8)
1699	| (b << 16)	2205	| (b << 16)
1700	| (a << 24);	2206	| (a << 24);
1701	}	2207	}
1702	}	2208	}
1703		2209
1704	RETVAL = map_sv;	2210	RETVAL = map_sv;
1705	}	2211	}
1706	OUTPUT:	2212	OUTPUT:
1707	RETVAL	2213	RETVAL
1708		2214
1709	void	2215	void
1710	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)
1711	CODE:	2217	CODE:
1712	{	2218	{
1713	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1714	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1715	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1716	smooth_key skey;
1717	int x, y, z;	2219	int x, y, z;
1718	int last_name;
1719		2220
		2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2222	int pl_x, pl_y;
		2223	maptex pl_tex;
		2224	rc_t rc;
		2225	rc_t rc_ov;
		2226	rc_key_t key;
		2227	rc_t::array_t *arr;
		2228
		2229	pl_tex.name = 0;
		2230
1720	// thats current max. sorry.	2231	// that's current max. sorry.
1721	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1722	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1723		2234
1724	// clear key, in case of extra padding
1725	memset (&skey, 0, sizeof (skey));	2235	memset (&key, 0, sizeof (key));
1726		2236	key.r = 255;
1727	glColor4ub (255, 255, 255, 255);	2237	key.g = 255;
1728		2238	key.b = 255;
1729	glEnable (GL_BLEND);	2239	key.a = 255;
1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2240	key.mode = GL_QUADS;
1731	glEnable (GL_TEXTURE_2D);	2241	key.format = GL_T2F_V3F;
1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1733
1734	glBegin (GL_QUADS);
1735
1736	last_name = -1;
1737		2242
1738	mx += self->x;	2243	mx += self->x;
1739	my += self->y;	2244	my += self->y;
1740		2245
1741	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1742	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1743	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1744	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1745		2250
1746	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1747	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1748	{	2253	{
1749	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
1758	MAX (self->tex [cell->tile [1]].smoothlevel,	2263	MAX (self->tex [cell->tile [1]].smoothlevel,
1759	self->tex [cell->tile [2]].smoothlevel));	2264	self->tex [cell->tile [2]].smoothlevel));
1760	}	2265	}
1761	}	2266	}
1762		2267
		2268	glEnable (GL_BLEND);
		2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2271
1763	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
1764	{	2273	{
1765	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;
1766		2278
1767	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1768	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1769	{	2281	{
1770	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
1778	if (tile)	2290	if (tile)
1779	{	2291	{
1780	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
1781	int px, py;	2293	int px, py;
1782		2294
1783	// suppressing texture state switches here
1784	// is only moderately effective, but worth the extra effort
1785	if (last_name != tex.name)	2295	if (key.texname != tex.name)
1786	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
1787	if (!tex.name)	2299	if (!tex.name)
1788	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1789		2301
		2302	key.texname = tex.name;
1790	glEnd ();	2303	arr = &rc.array (key);
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1792	glBegin (GL_QUADS);
1793	}	2304	}
1794		2305
1795	px = (x + 1) * T - tex.w;	2306	px = (x + 1) * Th - tex.w;
1796	py = (y + 1) * T - tex.h;	2307	py = (y + 1) * Tw - tex.h;
1797		2308
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2310	{
1805	if (cell->flags & 1)	2311	pl_x = px;
		2312	pl_y = py;
		2313	pl_tex = tex;
1806	{	2314	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	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);
1821		2321
1822	// update smooth hash	2322	// update smooth hash
1823	if (tex.smoothtile)	2323	if (tex.smoothtile)
1824	{	2324	{
1825	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
1826	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
1827		2327
1828	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
1829		2329
1830	// 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
1831	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
1832		2332
1833	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
1841		2341
1842	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1843	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
1844		2344
1845	// full tile	2345	// full tile
1846	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);
1847		2347
1848	// borders	2348	// borders
1849	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);
1850	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);
1851	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);
1852	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);
1853		2353
1854	// corners	2354	// corners
1855	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);
1856	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);
1857	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);
1858	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);
1859	}	2379	}
1860	}	2380	}
1861	}	2381	}
1862	}	2382	}
1863		2383
		2384	rc.draw ();
		2385	rc.clear ();
		2386
1864	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2388	// this is basically counting sort
1866	{	2389	{
1867	int w, b;	2390	int w, b;
1868		2391
1869	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)
1870	{	2397	{
1871	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
1872	if (smask)	2399	IV bits = it->second;
1873	for (b = 0; b < 32; ++b)	2400
1874	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
1875	{	2404	{
1876	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
1877	HE *he;	2413	if (tex.name)
1878
1879	hv_iterinit (smooth);
1880	while ((he = hv_iternext (smooth)))
1881	{	2414	{
1882	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
1883	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
1884		2417	if (key.texname != tex.name)
1885	if (!(bits & 0x1000)
1886	&& skey->level == level
1887	&& level > smooth_max [skey->x][skey->y])
1888	{	2418	{
1889	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
1890	int px = (((int)skey->x) - 1) * T;
1891	int py = (((int)skey->y) - 1) * T;
1892	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column
1896		2420
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)
1900	{
1901	if (!tex.name)
1902	continue; // smoothing not yet available
1903
1904	glEnd ();	2421	glEnd ();
1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1906	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
1907	}	2424	}
1908		2425
1909	if (border)	2426	if (border)
1910	{	2427	{
1911	float ox = border * dx;	2428	float ox = border * dx;
1912		2429
1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1917	}	2434	}
1918		2435
1919	if (corner)	2436	if (corner)
1920	{	2437	{
1921	float ox = corner * dx;	2438	float ox = corner * dx;
1922		2439
1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1927	}
1928	}	2444	}
1929	}	2445	}
1930	}	2446	}
1931	}	2447	}
		2448
		2449	glEnd ();
		2450	glDisable (GL_TEXTURE_2D);
		2451	key.texname = -1;
1932	}	2452	}
1933
1934	hv_clear (smooth);
1935	}	2453	}
1936		2454
1937	glEnd ();	2455	if (pl_tex.name)
		2456	{
		2457	maptex tex = pl_tex;
		2458	int px = pl_x + sdx;
		2459	int py = pl_y + sdy;
1938		2460
1939	glDisable (GL_TEXTURE_2D);	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
1940	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
1941		2476
1942	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
1943	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
…		…
1948	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
1949	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
1950	{	2485	{
1951	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
1952		2487
1953	int px = x * T;	2488	int px = x * Tw;
1954	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	}
1955		2496
1956	if (cell->stat_hp)	2497	if (cell->stat_hp)
1957	{	2498	{
1958	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
1959	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1960		2501
1961	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
1962	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
1963	px + width - 1, py);	2504	px + width - 1, py);
1964		2505
…		…
1970	}	2511	}
1971	}	2512	}
1972	}	2513	}
1973		2514
1974	void	2515	void
1975	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)
1976	CODE:	2517	CODE:
1977	{	2518	{
1978	static float color[16][3] = {	2519	static float color[16][3] = {
1979	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
1980	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
1981	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
1982	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
1983		2524
1984	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
1985	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
1986	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
1987	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
1988		2529
1989	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
1990	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
1991	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
1992	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
1993		2534
1994	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
1995		2536
1996	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
1997	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
1998	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
1999	};	2540	};
2000		2541
2001	int x, y;	2542	int x, y;
2002		2543
2003	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	*/
2004	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2005	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
2006	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2007	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
2008		2555
2009	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
2013		2560
2014	if (m)	2561	if (m)
2015	{	2562	{
2016	float *c = color [m & 15];	2563	float *c = color [m & 15];
2017		2564
2018	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2019	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2020		2567
2021	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2022	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2023	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2024	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2025	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2026	}	2573	}
…		…
2030	glDisable (GL_BLEND);	2577	glDisable (GL_BLEND);
2031	glDisable (GL_TEXTURE_2D);	2578	glDisable (GL_TEXTURE_2D);
2032	}	2579	}
2033		2580
2034	void	2581	void
2035	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)
2036	PPCODE:	2583	PPCODE:
2037	{	2584	{
2038	int x, y;	2585	int x, y;
2039	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2040	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2041	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2042	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);
2043	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2044	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2045	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2046		2594
2047	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2048	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2049		2597
2050	mx += self->x - 1;	2598	mx += self->x - 1;
2051	my += self->y - 1;	2599	my += self->y - 1;
2052
2053	memset (darkness1, 255, sw1 * sh1);
2054		2600
2055	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2056	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2057	{	2603	{
2058	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2061	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2062	{	2608	{
2063	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2064		2610
2065	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2066	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2067	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2068	}	2614	}
2069	}	2615	}
2070		2616
2071	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2072	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2091		2637
2092	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2093	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2094	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2095		2641
2096	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2097	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2098	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2099	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2100	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 */
2101	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2102	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2103	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2104	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2105	}	2651	}
2106		2652
2107	free (darkness1);	2653	free (darkness1);
2108		2654
2109	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2110	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2111	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2112	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2113	}	2659	}
2114		2660
2115	SV *	2661	SV *
2116	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)
2117	CODE:	2663	CODE:
2118	{	2664	{
2119	int x, y, x1, y1;	2665	int x, y, x1, y1;
2120	SV *data_sv = newSV (w * h * 7 + 5);	2666	SV *data_sv = newSV (w * h * 7 + 5);
2121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2667	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2178	else	2724	else
2179	*data++ = 0;	2725	*data++ = 0;
2180	}	2726	}
2181	}	2727	}
2182		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	{
2183	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2184	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2734	}
		2735
2185	RETVAL = data_sv;	2736	RETVAL = data_sv;
2186	}	2737	}
2187	OUTPUT:	2738	OUTPUT:
2188	RETVAL	2739	RETVAL
2189		2740
2190	void	2741	void
2191	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)
2192	PPCODE:	2743	PPCODE:
2193	{	2744	{
2194	int x, y, z;	2745	int x, y, z;
2195	int w, h;	2746	int w, h;
2196	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;
2197		2758
2198	if (*data++ != 0)	2759	if (*data++ != 0)
2199	return; /* version mismatch */	2760	XSRETURN_EMPTY; /* version mismatch */
2200		2761
2201	w = *data++ << 8; w |= *data++;	2762	w = *data++ << 8; w |= *data++;
2202	h = *data++ << 8; h |= *data++;	2763	h = *data++ << 8; h |= *data++;
2203		2764
2204	// 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
…		…
2216	{	2777	{
2217	maprow *row = map_get_row (self, y);	2778	maprow *row = map_get_row (self, y);
2218		2779
2219	for (x = x0; x < x1; x++)	2780	for (x = x0; x < x1; x++)
2220	{	2781	{
		2782	uint8_t flags;
		2783
		2784	if (data + 7 >= end)
		2785	XSRETURN_EMPTY;
		2786
2221	uint8_t flags = *data++;	2787	flags = *data++;
2222		2788
2223	if (flags)	2789	if (flags)
2224	{	2790	{
2225	mapcell *cell = row_get_cell (row, x);	2791	mapcell *cell = row_get_cell (row, x);
2226	tileid tile[3] = { 0, 0, 0 };	2792	tileid tile[3] = { 0, 0, 0 };
…		…
2229	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2795	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2230	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2796	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2231		2797
2232	if (cell->darkness == 0)	2798	if (cell->darkness == 0)
2233	{	2799	{
2234	cell->darkness = 0;	2800	/*cell->darkness = 0;*/
		2801	EXTEND (SP, 3);
2235		2802
2236	for (z = 0; z <= 2; z++)	2803	for (z = 0; z <= 2; z++)
2237	{	2804	{
2238	tileid t = tile [z];	2805	tileid t = tile [z];
2239		2806
2240	if (t >= self->texs || (t && !self->tex [t].name))	2807	if (t >= self->texs || (t && !self->tex [t].name))
2241	{	2808	{
2242	XPUSHs (sv_2mortal (newSViv (t)));	2809	PUSHs (sv_2mortal (newSViv (t)));
2243	need_texid (self, t);	2810	need_texid (self, t);
2244	}	2811	}
2245		2812
2246	cell->tile [z] = t;	2813	cell->tile [z] = t;
2247	}	2814	}
…		…
2249	}	2816	}
2250	}	2817	}
2251	}	2818	}
2252	}	2819	}
2253		2820
2254	MODULE = CFPlus PACKAGE = CFPlus::RW	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2255		2822
2256	CFPlus::RW	2823	DC::RW
2257	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2258	CODE:	2825	CODE:
2259	{	2826	{
2260	STRLEN datalen;	2827	STRLEN datalen;
2261	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2262		2829
2263	RETVAL = SDL_RWFromConstMem (data, datalen);	2830	RETVAL = SDL_RWFromConstMem (data, datalen);
2264	}	2831	}
2265	OUTPUT:	2832	OUTPUT:
2266	RETVAL	2833	RETVAL
2267		2834
2268	CFPlus::RW	2835	DC::RW
2269	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")
2270	CODE:	2837	CODE:
2271	RETVAL = SDL_RWFromFile (path, mode);	2838	RETVAL = SDL_RWFromFile (path, mode);
2272	OUTPUT:	2839	OUTPUT:
2273	RETVAL	2840	RETVAL
2274		2841
2275	# fails on win32:	2842	# fails on win32:
2276	# CFPlus.xs(2268) : error C2059: syntax error : '('	2843	# dc.xs(2268) : error C2059: syntax error : '('
2277	#void	2844	#void
2278	#close (CFPlus::RW self)	2845	#close (DC::RW self)
2279	# CODE:	2846	# CODE:
2280	# (self->(close)) (self);	2847	# (self->(close)) (self);
2281		2848
2282	MODULE = CFPlus PACKAGE = CFPlus::Channel	2849	MODULE = Deliantra::Client PACKAGE = DC::Channel
2283		2850
2284	PROTOTYPES: DISABLE	2851	PROTOTYPES: DISABLE
2285		2852
2286	CFPlus::Channel	2853	DC::Channel
2287	find ()	2854	find ()
2288	CODE:	2855	CODE:
2289	{	2856	{
2290	RETVAL = Mix_GroupAvailable (-1);	2857	RETVAL = Mix_GroupAvailable (-1);
2291		2858
2292	if (RETVAL < 0)	2859	if (RETVAL < 0)
2293	{	2860	{
2294	RETVAL = Mix_GroupOldest (-1);	2861	RETVAL = Mix_GroupOldest (-1);
2295		2862
2296	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)
2297	XSRETURN_UNDEF;	2869	XSRETURN_UNDEF;
2298		2870	}
		2871	else
2299	Mix_HaltChannel (RETVAL);	2872	Mix_HaltChannel (RETVAL);
2300	}	2873	}
2301		2874
2302	Mix_UnregisterAllEffects (RETVAL);	2875	Mix_UnregisterAllEffects (RETVAL);
2303	Mix_Volume (RETVAL, 128);	2876	Mix_Volume (RETVAL, 128);
2304	}	2877	}
2305	OUTPUT:	2878	OUTPUT:
2306	RETVAL	2879	RETVAL
2307		2880
2308	void	2881	void
2309	halt (CFPlus::Channel self)	2882	halt (DC::Channel self)
2310	CODE:	2883	CODE:
2311	Mix_HaltChannel (self);	2884	Mix_HaltChannel (self);
2312		2885
2313	void	2886	void
2314	expire (CFPlus::Channel self, int ticks = -1)	2887	expire (DC::Channel self, int ticks = -1)
2315	CODE:	2888	CODE:
2316	Mix_ExpireChannel (self, ticks);	2889	Mix_ExpireChannel (self, ticks);
2317		2890
2318	void	2891	void
2319	fade_out (CFPlus::Channel self, int ticks = -1)	2892	fade_out (DC::Channel self, int ticks = -1)
2320	CODE:	2893	CODE:
2321	Mix_FadeOutChannel (self, ticks);	2894	Mix_FadeOutChannel (self, ticks);
2322		2895
2323	int	2896	int
2324	volume (CFPlus::Channel self, int volume)	2897	volume (DC::Channel self, int volume)
2325	CODE:	2898	CODE:
2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2899	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2327	OUTPUT:	2900	OUTPUT:
2328	RETVAL	2901	RETVAL
2329		2902
2330	void	2903	void
2331	unregister_all_effects (CFPlus::Channel self)	2904	unregister_all_effects (DC::Channel self)
2332	CODE:	2905	CODE:
2333	Mix_UnregisterAllEffects (self);	2906	Mix_UnregisterAllEffects (self);
2334		2907
2335	void	2908	void
2336	set_panning (CFPlus::Channel self, int left, int right)	2909	set_panning (DC::Channel self, int left, int right)
2337	CODE:	2910	CODE:
2338	left = CLAMP (left , 0, 255);	2911	left = CLAMP (left , 0, 255);
2339	right = CLAMP (right, 0, 255);	2912	right = CLAMP (right, 0, 255);
2340	Mix_SetPanning (self, left, right);	2913	Mix_SetPanning (self, left, right);
2341		2914
2342	void	2915	void
2343	set_distance (CFPlus::Channel self, int distance)	2916	set_distance (DC::Channel self, int distance)
2344	CODE:	2917	CODE:
2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2918	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2346		2919
2347	void	2920	void
2348	set_position (CFPlus::Channel self, int angle, int distance)	2921	set_position (DC::Channel self, int angle, int distance)
2349	CODE:	2922	CODE:
2350		2923
2351	void	2924	void
2352	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)
2353	CODE:	2926	CODE:
2354	{	2927	{
2355	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));
2356	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;
2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2358	}	2931	}
2359		2932
2360	void	2933	void
2361	set_reverse_stereo (CFPlus::Channel self, int flip)	2934	set_reverse_stereo (DC::Channel self, int flip)
2362	CODE:	2935	CODE:
2363	Mix_SetReverseStereo (self, flip);	2936	Mix_SetReverseStereo (self, flip);
2364		2937
2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2366		2939
2367	PROTOTYPES: DISABLE	2940	PROTOTYPES: DISABLE
2368		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
2369	CFPlus::MixChunk	2954	DC::MixChunk
2370	new (SV *class, CFPlus::RW rwops)	2955	new (SV *klass, DC::RW rwops)
2371	CODE:	2956	CODE:
2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2373	OUTPUT:	2958	OUTPUT:
2374	RETVAL	2959	RETVAL
2375		2960
2376	void	2961	void
2377	DESTROY (CFPlus::MixChunk self)	2962	DESTROY (DC::MixChunk self)
2378	CODE:	2963	CODE:
2379	Mix_FreeChunk (self);	2964	Mix_FreeChunk (self);
2380		2965
2381	int	2966	int
2382	volume (CFPlus::MixChunk self, int volume = -1)	2967	volume (DC::MixChunk self, int volume = -1)
2383	CODE:	2968	CODE:
2384	if (items > 1)	2969	if (items > 1)
2385	volume = CLAMP (volume, 0, 128);	2970	volume = CLAMP (volume, 0, 128);
2386	RETVAL = Mix_VolumeChunk (self, volume);	2971	RETVAL = Mix_VolumeChunk (self, volume);
2387	OUTPUT:	2972	OUTPUT:
2388	RETVAL	2973	RETVAL
2389		2974
2390	CFPlus::Channel	2975	DC::Channel
2391	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)
2392	CODE:	2977	CODE:
2393	{	2978	{
2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2979	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2395		2980
2396	if (RETVAL < 0)	2981	if (RETVAL < 0)
…		…
2403	}	2988	}
2404	}	2989	}
2405	OUTPUT:	2990	OUTPUT:
2406	RETVAL	2991	RETVAL
2407		2992
2408	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
2409		3006
2410	int	3007	int
2411	volume (int volume = -1)	3008	volume (int volume = -1)
2412	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2413	CODE:	3010	CODE:
…		…
2425	void	3022	void
2426	halt ()	3023	halt ()
2427	CODE:	3024	CODE:
2428	Mix_HaltMusic ();	3025	Mix_HaltMusic ();
2429		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
		3031	OUTPUT:
		3032	RETVAL
		3033
2430	CFPlus::MixMusic	3034	DC::MixMusic
2431	new (SV *class, CFPlus::RW rwops)	3035	new (SV *klass, DC::RW rwops)
2432	CODE:	3036	CODE:
2433	RETVAL = Mix_LoadMUS_RW (rwops);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2434	OUTPUT:	3038	OUTPUT:
2435	RETVAL	3039	RETVAL
2436		3040
2437	void	3041	void
2438	DESTROY (CFPlus::MixMusic self)	3042	DESTROY (DC::MixMusic self)
2439	CODE:	3043	CODE:
2440	Mix_FreeMusic (self);	3044	Mix_FreeMusic (self);
2441		3045
2442	int	3046	int
2443	play (CFPlus::MixMusic self, int loops = -1)	3047	play (DC::MixMusic self, int loops = -1)
2444	CODE:	3048	CODE:
2445	RETVAL = Mix_PlayMusic (self, loops);	3049	RETVAL = Mix_PlayMusic (self, loops);
2446	OUTPUT:	3050	OUTPUT:
2447	RETVAL	3051	RETVAL
2448		3052
2449	void	3053	void
2450	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)
2451	CODE:	3055	CODE:
2452	Mix_FadeInMusicPos (self, loops, ms, position);	3056	Mix_FadeInMusicPos (self, loops, ms, position);
2453		3057
2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3058	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2455		3059
2456	PROTOTYPES: ENABLE	3060	PROTOTYPES: ENABLE
2457		3061
2458	BOOT:	3062	BOOT:
2459	{	3063	{
2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3064	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2461	static const struct {	3065	static const struct {
2462	const char *name;	3066	const char *name;
2463	IV iv;	3067	IV iv;
2464	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2465	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2466	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2467	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2468	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2469	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2470	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2471	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2472	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2473	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2485	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2486	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2487	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2488	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2489	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),
2490	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2491	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2492	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2493	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2494	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2500	const_iv (GL_INTENSITY),	3109	const_iv (GL_INTENSITY),
2501	const_iv (GL_LUMINANCE),	3110	const_iv (GL_LUMINANCE),
2502	const_iv (GL_LUMINANCE_ALPHA),	3111	const_iv (GL_LUMINANCE_ALPHA),
2503	const_iv (GL_FLOAT),	3112	const_iv (GL_FLOAT),
2504	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),
2505	const_iv (GL_COMPILE),	3120	const_iv (GL_COMPILE),
2506	const_iv (GL_PROXY_TEXTURE_1D),	3121	const_iv (GL_PROXY_TEXTURE_1D),
2507	const_iv (GL_PROXY_TEXTURE_2D),	3122	const_iv (GL_PROXY_TEXTURE_2D),
2508	const_iv (GL_TEXTURE_1D),	3123	const_iv (GL_TEXTURE_1D),
2509	const_iv (GL_TEXTURE_2D),	3124	const_iv (GL_TEXTURE_2D),
…		…
2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3163	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2549	const_iv (GL_POINT_SMOOTH_HINT),	3164	const_iv (GL_POINT_SMOOTH_HINT),
2550	const_iv (GL_LINE_SMOOTH_HINT),	3165	const_iv (GL_LINE_SMOOTH_HINT),
2551	const_iv (GL_POLYGON_SMOOTH_HINT),	3166	const_iv (GL_POLYGON_SMOOTH_HINT),
2552	const_iv (GL_GENERATE_MIPMAP_HINT),	3167	const_iv (GL_GENERATE_MIPMAP_HINT),
		3168	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2553	const_iv (GL_FASTEST),	3169	const_iv (GL_FASTEST),
2554	const_iv (GL_DONT_CARE),	3170	const_iv (GL_DONT_CARE),
2555	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2556	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2557	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2558	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2559	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),
2560	# undef const_iv	3179	# undef const_iv
2561	};	3180	};
2562		3181
2563	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--)
2564	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2565		3184
2566	texture_av = newAV ();	3185	texture_av = newAV ();
2567	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2568	}	3187	}
2569		3188
2570	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 *
2571	gl_vendor ()	3199	gl_vendor ()
2572	CODE:	3200	CODE:
2573	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2574	OUTPUT:	3202	OUTPUT:
2575	RETVAL	3203	RETVAL
2576		3204
2577	char *	3205	const char *
2578	gl_version ()	3206	gl_version ()
2579	CODE:	3207	CODE:
2580	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2581	OUTPUT:	3209	OUTPUT:
2582	RETVAL	3210	RETVAL
2583		3211
2584	char *	3212	const char *
2585	gl_extensions ()	3213	gl_extensions ()
2586	CODE:	3214	CODE:
2587	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2588	OUTPUT:	3216	OUTPUT:
2589	RETVAL	3217	RETVAL
2590		3218
2591	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2592		3224
2593	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2594	CODE:	3226	CODE:
2595	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2596	OUTPUT:	3228	OUTPUT:
…		…
2604		3236
2605	int glGetError ()	3237	int glGetError ()
2606		3238
2607	void glFinish ()	3239	void glFinish ()
2608		3240
		3241	void glFlush ()
		3242
2609	void glClear (int mask)	3243	void glClear (int mask)
2610		3244
2611	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)
2612	PROTOTYPE: @	3246	PROTOTYPE: @
2613		3247
…		…
2622	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2623		3257
2624	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2625	CODE:	3259	CODE:
2626	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2627		3263
2628	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2629		3265
2630	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2631		3267
…		…
2666	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2667	CODE:	3303	CODE:
2668	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2669		3305
2670	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: @
2671	ALIAS:	3308	ALIAS:
2672	glColor_premultiply = 1	3309	glColor_premultiply = 1
2673	CODE:	3310	CODE:
2674	if (ix)	3311	if (ix)
2675	{	3312	{
…		…
2695		3332
2696	void glRect (float x1, float y1, float x2, float y2)	3333	void glRect (float x1, float y1, float x2, float y2)
2697	CODE:	3334	CODE:
2698	glRectf (x1, y1, x2, y2);	3335	glRectf (x1, y1, x2, y2);
2699		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
2700	PROTOTYPES: ENABLE	3346	PROTOTYPES: ENABLE
2701		3347
2702	void glBegin (int mode)	3348	void glBegin (int mode)
2703		3349
2704	void glEnd ()	3350	void glEnd ()
…		…
2736	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)
2737	CODE:	3383	CODE:
2738	if (gl.SeparableFilter2D)	3384	if (gl.SeparableFilter2D)
2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3385	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2740		3386
2741	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)
2742		3388
2743	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)
2744		3390
2745	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)
2746		3392
…		…
2772		3418
2773	void glEndList ()	3419	void glEndList ()
2774		3420
2775	void glCallList (int list)	3421	void glCallList (int list)
2776		3422
2777	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
2778		3429
2779	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
2780		3431
2781	void	3432	void
2782	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
2783	PPCODE:	3434	PPCODE:
2784	{	3435	{
2785	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
2786	XPUSHs (self);	3437	XPUSHs (self);
2787	}	3438	}
2788		3439
2789	BOOT:	3440	BOOT:
2790	{	3441	{
2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3442	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2792		3443
2793	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);
2794	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);
2795	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);
2796	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);
2797	}	3448	}
2798		3449
2799	void	3450	void
2800	draw (SV *self)	3451	draw (SV *self)
2801	CODE:	3452	CODE:
2802	{	3453	{
2803	HV *hv;	3454	HV *hv;
2804	SV **svp;	3455	SV **svp;
2805	NV x, y, w, h;	3456	NV x, y, w, h;
2806	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
2807	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
2808	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
2809	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);
2810	SV *hover;
2811	double draw_x, draw_y, draw_w, draw_h;	3461	double draw_x, draw_y;
2812		3462
2813	if (!SvROK (self))	3463	if (!SvROK (self))
2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3464	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2815		3465
2816	hv = (HV *)SvRV (self);	3466	hv = (HV *)SvRV (self);
2817		3467
2818	if (SvTYPE (hv) != SVt_PVHV)	3468	if (SvTYPE (hv) != SVt_PVHV)
2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3469	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2820		3470
2821	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.;
2822	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.;
2823		3473
2824	if (!h || !w)	3474	if (!h || !w)
…		…
2844	{	3494	{
2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3495	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2846		3496
2847	if (svp && SvTRUE (*svp))	3497	if (svp && SvTRUE (*svp))
2848	{	3498	{
2849	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);
2850	glEnable (GL_BLEND);	3500	glEnable (GL_BLEND);
2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3501	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2852	glBegin (GL_QUADS);	3502	glBegin (GL_QUADS);
2853	glVertex2f (0, 0);	3503	glVertex2f (0, 0);
2854	glVertex2f (w, 0);	3504	glVertex2f (w, 0);
…		…
2857	glEnd ();	3507	glEnd ();
2858	glDisable (GL_BLEND);	3508	glDisable (GL_BLEND);
2859	}	3509	}
2860	}	3510	}
2861	#if 0	3511	#if 0
2862	if ($ENV{CFPLUS_DEBUG} & 1) {	3512	// draw borders, for debugging
2863	glPushMatrix;	3513	glPushMatrix ();
2864	glColor 1, 1, 0, 1;	3514	glColor4f (1., 1., 0., 1.);
2865	glTranslate 0.375, 0.375;	3515	glTranslatef (.5, .5, 0.);
2866	glBegin GL_LINE_LOOP;	3516	glBegin (GL_LINE_LOOP);
2867	glVertex 0 , 0;	3517	glVertex2f (0 , 0);
2868	glVertex $self->{w} - 1, 0;	3518	glVertex2f (w - 1, 0);
2869	glVertex $self->{w} - 1, $self->{h} - 1;	3519	glVertex2f (w - 1, h - 1);
2870	glVertex 0 , $self->{h} - 1;	3520	glVertex2f (0 , h - 1);
2871	glEnd;	3521	glEnd ();
2872	glPopMatrix;	3522	glPopMatrix ();
2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2874	}
2875	#endif	3523	#endif
2876	PUSHMARK (SP);	3524	PUSHMARK (SP);
2877	XPUSHs (self);	3525	XPUSHs (self);
2878	PUTBACK;	3526	PUTBACK;
2879	call_method ("_draw", G_VOID | G_DISCARD);	3527	call_method ("_draw", G_VOID | G_DISCARD);

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