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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.211 by root, Sat Jul 28 00:45:28 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>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		40
30	#include <SDL.h>	41	#include <SDL.h>
31	#include <SDL_thread.h>	42	#include <SDL_thread.h>
32	#include <SDL_endian.h>	43	#include <SDL_endian.h>
33	#include <SDL_image.h>	44	#include <SDL_image.h>
34	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
36		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
37	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
39		57
40	#include <glib/gmacros.h>	58	#include <glib.h>
41		59
42	#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
43		72
44	#ifndef _WIN32	73	#ifndef _WIN32
45	# include <sys/types.h>	74	# include <sys/types.h>
46	# include <sys/socket.h>	75	# include <sys/socket.h>
47	# include <netinet/in.h>	76	# include <netinet/in.h>
48	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
49	# include <inttypes.h>	78	# include <inttypes.h>
50	#endif	79	#endif
51		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		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 */
54	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
55		90
56	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
58		93
59	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
60		95
61	#if 0	96	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	98
64	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
65	#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	}
66		146
67	static AV *texture_av;	147	static AV *texture_av;
68		148
69	static struct	149	static struct
70	{	150	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	187	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	188	glDeleteTextures (1, &name);
109	}	189	}
110		190
111	#include "texcache.c"	191	#include "texcache.c"
		192	#include "rendercache.c"
112		193
113	#include "pango-font.c"	194	#include "pango-font.c"
114	#include "pango-fontmap.c"	195	#include "pango-fontmap.c"
115	#include "pango-render.c"	196	#include "pango-render.c"
116		197
		198	typedef IV DC__Channel;
		199	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	200	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	201	typedef Mix_Music *DC__MixMusic;
119		202
120	typedef PangoFontDescription *CFPlus__Font;	203	typedef PangoFontDescription *DC__Font;
121		204
122	static int	205	static int
123	shape_attr_p (PangoLayoutRun *run)	206	shape_attr_p (PangoLayoutRun *run)
124	{	207	{
125	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
126		209
127	while (attrs)	210	while (attrs)
128	{	211	{
129	PangoAttribute *attr = attrs->data;	212	PangoAttribute *attr = (PangoAttribute *)attrs->data;
130		213
131	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
132	return 1;	215	return 1;
133		216
134	attrs = attrs->next;	217	attrs = attrs->next;
135	}	218	}
136		219
137	return 0;	220	return 0;
138	}	221	}
139		222
140	typedef struct cf_layout {	223	struct cf_layout {
141	PangoLayout *pl;	224	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
143	int base_height;	226	int base_height;
144	CFPlus__Font font;	227	DC__Font font;
145	} *CFPlus__Layout;	228	rc_t rc;
		229	};
146		230
		231	typedef cf_layout *DC__Layout;
		232
147	static CFPlus__Font default_font;	233	static DC__Font default_font;
148	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
150		236
151	static void	237	static void
152	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
153	{	239	{
154	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
155	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157	#endif	243	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	245	}
160		246
161	static void	247	static void
162	layout_update_font (CFPlus__Layout self)	248	layout_update_font (DC__Layout self)
163	{	249	{
164	/* 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
165	* reasonably well with bitstream vera	251	* reasonably well with dejavu/bistream fonts
166	*/	252	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	253	PangoFontDescription *font = self->font ? self->font : default_font;
168		254
169	pango_font_description_set_absolute_size (font,	255	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	256	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		257
172	pango_layout_set_font_description (self->pl, font);	258	pango_layout_set_font_description (self->pl, font);
173	}	259	}
174		260
175	static void	261	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	262	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	263	{
178	PangoRectangle rect;	264	PangoRectangle rect;
179		265
180	// get_pixel_* wrongly rounds down	266	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	267	pango_layout_get_extents (self->pl, 0, &rect);
…		…
188		274
189	*w = rect.width;	275	*w = rect.width;
190	*h = rect.height;	276	*h = rect.height;
191	}	277	}
192		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
193	typedef uint16_t tileid;	281	typedef uint16_t tileid;
194	typedef uint16_t faceid;	282	typedef uint16_t faceid;
195		283
196	typedef struct {	284	struct maptex
		285	{
197	int name;	286	GLuint name;
198	int w, h;	287	int w, h;
199	float s, t;	288	float s, t;
200	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
201	tileid smoothtile;	290	tileid smoothtile;
202	uint8_t smoothlevel;	291	uint8_t smoothlevel;
203	} maptex;	292	uint8_t unused; /* set to zero on use */
		293	};
204		294
205	typedef struct {	295	struct mapcell
		296	{
206	uint32_t player;	297	uint32_t player;
207	tileid tile[3];	298	tileid tile[3];
208	uint16_t darkness;	299	uint16_t darkness;
209	uint8_t stat_width, stat_hp, flags, smoothmax;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
210	} mapcell;	301	};
211		302
212	typedef struct {	303	struct maprow
		304	{
213	int32_t c0, c1;	305	int32_t c0, c1;
214	mapcell *col;	306	mapcell *col;
215	} maprow;	307	};
216		308
217	typedef struct map {	309	struct mapgrid {
218	int x, y, w, h;	310	int x, y, w, h;
219	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
220	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
222		314
223	int32_t rows;	315	int32_t rows;
224	maprow *row;	316	maprow *row;
225	} *CFPlus__Map;	317	};
226		318
227	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
228	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
229	{	324	{
230	char *p;	325	T *p;
231		326
232	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
233	Zero (p, inc, char);	328	Zero (p, inc, T);
234	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
235	Safefree (ptr);	330	Safefree (ptr);
236		331
237	return p;	332	ptr = p;
238	}	333	}
239		334
240	static char *	335	template<typename T>
		336	ecb_cold static void
241	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
242	{	338	{
243	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
244	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
245
246	return ptr;
247	}	341	}
248
249	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
250	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
251		342
252	static void	343	static void
253	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
254	{	345	{
255	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
256	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
257	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
258	self->faces *= 2;	351	self->faces = newsize;
259	}
260	}	352	}
261		353
262	static void	354	static void
263	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
264	{	356	{
265	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
266	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
267	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
268	self->texs *= 2;	362	self->texs = newsize;
269	}
270	}	363	}
271		364
272	static maprow *	365	static maprow *
273	map_get_row (CFPlus__Map self, int y)	366	map_get_row (mapgrid *self, int y)
274	{	367	{
275	if (0 > y)	368	if (0 > y)
276	{	369	{
277	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
279		372
280	self->rows += extend;	373	self->rows += extend;
281	self->y += extend;	374	self->y += extend;
282	y += extend;	375	y += extend;
283	}	376	}
284	else if (y >= self->rows)	377	else if (y >= self->rows)
285	{	378	{
286	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
287	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
288	self->rows += extend;	381	self->rows += extend;
289	}	382	}
290		383
291	return self->row + y;	384	return self->row + y;
292	}	385	}
…		…
302	}	395	}
303		396
304	if (row->c0 > x)	397	if (row->c0 > x)
305	{	398	{
306	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
307	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
308	row->c0 -= extend;	401	row->c0 -= extend;
309	}	402	}
310	else if (x >= row->c1)	403	else if (x >= row->c1)
311	{	404	{
312	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
313	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
314	row->c1 += extend;	407	row->c1 += extend;
315	}	408	}
316		409
317	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
318	}	411	}
319		412
320	static mapcell *	413	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
322	{	415	{
323	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
324	}	417	}
325		418
326	static void	419	static void
327	map_clear (CFPlus__Map self)	420	map_clear (mapgrid *self)
328	{	421	{
329	int r;	422	int r;
330		423
331	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	432	self->oy = 0;
340	self->row = 0;	433	self->row = 0;
341	self->rows = 0;	434	self->rows = 0;
342	}	435	}
343		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
344	static void	447	static void
345	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)
346	{	449	{
347	int x, y;	450	int x, y;
348	maprow *row;	451	maprow *row;
349	mapcell *cell;	452	mapcell *cell;
350		453
…		…
362	if (x >= row->c1)	465	if (x >= row->c1)
363	break;	466	break;
364		467
365	cell = row->col + x - row->c0;	468	cell = row->col + x - row->c0;
366		469
367	cell->darkness = 0;	470	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	471	}
372	}	472	}
373	}	473	}
374		474
375	typedef struct {	475	struct smooth_key
		476	{
376	tileid tile;	477	tileid tile;
377	uint8_t x, y, level;	478	uint8_t x, y, level;
378	} 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	}
379		498
380	static void	499	static void
381	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382	{	501	{
383	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	502	auto &&it = h.find (key);
384		503
385	if (SvIOK (*sv))	504	if (it == h.end ())
386	SvIV_set (*sv, SvIVX (*sv) | bits);	505	h.insert (std::make_pair (key, bits));
387	else	506	else
388	sv_setiv (*sv, bits);	507	it->second |= bits;
389	}	508	}
390		509
391	static void	510	static void
392	music_finished (void)	511	music_finished (void)
393	{	512	{
…		…
412	ev.data2 = 0;	531	ev.data2 = 0;
413		532
414	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
415	}	534	}
416		535
417	static unsigned int
418	minpot (unsigned int n)
419	{
420	if (!n)
421	return 0;
422
423	--n;
424
425	n |= n >> 1;
426	n |= n >> 2;
427	n |= n >> 4;
428	n |= n >> 8;
429	n |= n >> 16;
430
431	return n + 1;
432	}
433
434	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
437		539
438	/******************************************************************************/	540	/******************************************************************************/
…		…
476	return 0;	578	return 0;
477		579
478	return 1;	580	return 1;
479	}	581	}
480		582
481	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
482		642
483	PROTOTYPES: ENABLE	643	PROTOTYPES: ENABLE
484		644
485	BOOT:	645	BOOT:
486	{	646	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	647	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	648	static const struct {
489	const char *name;	649	const char *name;
490	IV iv;	650	IV iv;
491	} *civ, const_iv[] = {	651	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	652	# define const_iv(name) { # name, (IV)name }
…		…
514		674
515	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
518		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),
519	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	733	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	734	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	735	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	807	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
599	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)
600	# undef const_iv	845	# undef const_iv
601	};	846	};
602		847
603	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--)
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
605		850
606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
608	}	853	}
609		854
…		…
621	RETVAL	866	RETVAL
622		867
623	NV floor (NV x)	868	NV floor (NV x)
624		869
625	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
626		891
627	void	892	void
628	pango_init ()	893	pango_init ()
629	CODE:	894	CODE:
630	{	895	{
631	opengl_fontmap = pango_opengl_font_map_new ();	896	opengl_fontmap = pango_opengl_font_map_new ();
632	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);
633	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
634	}	904	}
635		905
636	char *
637	SDL_GetError ()	906	char *SDL_GetError ()
638		907
639	int	908	void SDL_main_hack (SV *real_main)
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	909	PROTOTYPE: &
641		910
642	void	911	int SDL_Init (U32 flags)
		912
		913	int SDL_InitSubSystem (U32 flags)
		914
		915	void SDL_QuitSubSystem (U32 flags)
		916
643	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
644		928
645	void	929	void
646	SDL_ListModes (int rgb, int alpha)	930	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	931	PPCODE:
648	{	932	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	945	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		947
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	948	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	949	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		950
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	951	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		952
672	if (m && m != (SDL_Rect **)-1)	953	if (m && m != (SDL_Rect **)-1)
673	while (*m)	954	while (*m)
674	{	955	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	956	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	957	{
677	AV *av = newAV ();	958	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	959	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	960	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	961	av_push (av, newSViv (rgb));
…		…
703	);	984	);
704		985
705	if (RETVAL)	986	if (RETVAL)
706	{	987	{
707	av_clear (texture_av);	988	av_clear (texture_av);
708
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
710	#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);
711	#include "glfunc.h"	990	#include "glfunc.h"
712	#undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
713	}	994	}
714	}	995	}
715	OUTPUT:	996	OUTPUT:
716	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char *title, const char *icon)
717		1001
718	void	1002	void
719	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
720		1004
721	char *	1005	char *
722	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
723		1008
724	int	1009	int
725	SDL_GetAppState ()	1010	SDL_GetAppState ()
726		1011
		1012	int
		1013	SDL_GetModState ()
		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
727	void	1019	void
		1020	SDL_PumpEvents ()
		1021
		1022	void
728	poll_events ()	1023	peep_events ()
729	PPCODE:	1024	PPCODE:
730	{	1025	{
731	SDL_Event ev;	1026	SDL_Event ev;
732		1027
733	SDL_PumpEvents ();	1028	SDL_PumpEvents ();
…		…
740	{	1035	{
741	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
742	case SDL_KEYUP:	1037	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	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);
746	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 */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	1043	break;
749		1044
750	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	1064	x = ev.motion.x;
770	y = ev.motion.y;	1065	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	1067	}
773		1068
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1075	}
781	break;	1076	break;
782		1077
783	case SDL_MOUSEBUTTONDOWN:	1078	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1079	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1080	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1081
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1082	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1083	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1084	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1085	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1090	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1091	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1092	break;
798	}	1093	}
799		1094
800	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))));
801	}	1096	}
802	}	1097	}
		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
803		1111
804	int	1112	int
805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1114	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
809		1117
810	void	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	}
		1133
		1134	void
811	Mix_CloseAudio ()	1135	Mix_CloseAudio ()
812		1136
813	int	1137	int
814	Mix_AllocateChannels (int numchans = -1)	1138	Mix_AllocateChannels (int numchans = -1)
		1139
		1140	const char *
		1141	Mix_GetError ()
815		1142
816	void	1143	void
817	lowdelay (int fd, int val = 1)	1144	lowdelay (int fd, int val = 1)
818	CODE:	1145	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1146	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1172	}
846	}	1173	}
847	#endif	1174	#endif
848	}	1175	}
849		1176
850	void	1177	int
851	add_font (char *file)	1178	add_font (char *file)
852	CODE:	1179	CODE:
853	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)
854		1190
855	void	1191	void
856	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
857	ALIAS:	1193	ALIAS:
858	load_image_file = 1	1194	load_image_file = 1
…		…
861	STRLEN image_len;	1197	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1198	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1199	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1200	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1201	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1202	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1203	: SDL_RWFromConstMem (image, image_len);
868		1204
869	if (!rw)	1205	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1206	croak ("load_image: %s", SDL_GetError ());
871		1207
…		…
904		1240
905	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
906	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
907	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
908	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
910	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)));
911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
913	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
914		1250
…		…
944	void	1280	void
945	error (char *message)	1281	error (char *message)
946	CODE:	1282	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1283	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1284	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1286	#endif
951		1287
952	void	1288	void
953	fatal (char *message)	1289	fatal (char *message)
954	CODE:	1290	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1291	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1292	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1293	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1294	#endif
959	_exit (1);	1295	_exit (1);
960		1296
961	void	1297	void
962	_exit (int retval = 0)	1298	_exit (int retval = 0)
…		…
974	#if DEBUG	1310	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1311	VALGRIND_DO_LEAK_CHECK;
976	#endif	1312	#endif
977	}	1313	}
978		1314
979	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
980		1323
981	PROTOTYPES: DISABLE	1324	PROTOTYPES: DISABLE
982		1325
983	CFPlus::Font	1326	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1327	new_from_file (SV *klass, char *path, int id = 0)
985	CODE:	1328	CODE:
986	{	1329	{
987	int count;	1330	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1331	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
989	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
991	}	1334	}
992	OUTPUT:	1335	OUTPUT:
993	RETVAL	1336	RETVAL
994		1337
995	void	1338	void
996	DESTROY (CFPlus::Font self)	1339	DESTROY (DC::Font self)
997	CODE:	1340	CODE:
998	pango_font_description_free (self);	1341	pango_font_description_free (self);
999		1342
1000	void	1343	void
1001	make_default (CFPlus::Font self)	1344	make_default (DC::Font self)
1002	PROTOTYPE: $	1345	PROTOTYPE: $
1003	CODE:	1346	CODE:
1004	default_font = self;	1347	default_font = self;
1005		1348
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1349	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1350
1008	PROTOTYPES: DISABLE	1351	PROTOTYPES: DISABLE
1009		1352
1010	void	1353	void
1011	reset_glyph_cache ()	1354	glyph_cache_backup ()
1012	PROTOTYPE:	1355	PROTOTYPE:
1013	CODE:	1356	CODE:
		1357	tc_backup ();
		1358
		1359	void
		1360	glyph_cache_restore ()
		1361	PROTOTYPE:
		1362	CODE:
1014	tc_clear ();	1363	tc_restore ();
1015		1364
1016	CFPlus::Layout	1365	DC::Layout
1017	new (SV *class)	1366	new (SV *klass)
1018	CODE:	1367	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
1020		1369
1021	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
1022	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
1023	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
…		…
1030	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
1031	OUTPUT:	1380	OUTPUT:
1032	RETVAL	1381	RETVAL
1033		1382
1034	void	1383	void
1035	DESTROY (CFPlus::Layout self)	1384	DESTROY (DC::Layout self)
1036	CODE:	1385	CODE:
1037	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
1038	Safefree (self);	1387	delete self;
1039		1388
1040	void	1389	void
1041	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1042	CODE:	1391	CODE:
1043	{	1392	{
1044	STRLEN textlen;	1393	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
1046		1395
1047	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
1048	}	1397	}
1049		1398
1050	void	1399	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1401	CODE:
1053	{	1402	{
1054	STRLEN textlen;	1403	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
1056		1405
1057	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1407	}
1059		1408
1060	void	1409	void
1061	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
1062	CODE:	1411	CODE:
1063	{	1412	{
1064	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1415	const char *pos = text;
…		…
1101	if (attrs)	1450	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
1103	}	1452	}
1104		1453
1105	void	1454	void
1106	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
1107	PPCODE:	1456	PPCODE:
1108	{	1457	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1459
1111	do	1460	do
1112	{	1461	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1463
1115	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
1116	{	1465	{
1117	PangoRectangle extents;	1466	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1475
1127	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
1128	}	1477	}
1129		1478
1130	int	1479	int
1131	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
1132	CODE:	1481	CODE:
1133	{	1482	{
1134	int lines = 1;	1483	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
1136		1485
…		…
1141	}	1490	}
1142	OUTPUT:	1491	OUTPUT:
1143	RETVAL	1492	RETVAL
1144		1493
1145	SV *	1494	SV *
1146	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1147	CODE:	1496	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1499	OUTPUT:
1151	RETVAL	1500	RETVAL
1152		1501
1153	void	1502	void
1154	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.)
1155	CODE:	1504	CODE:
1156	self->r = r;	1505	self->r = r;
1157	self->g = g;	1506	self->g = g;
1158	self->b = b;	1507	self->b = b;
1159	self->a = a;	1508	self->a = a;
1160		1509
1161	void	1510	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1512	CODE:
1164	if (self->font != font)	1513	if (self->font != font)
1165	{	1514	{
1166	self->font = font;	1515	self->font = font;
1167	layout_update_font (self);	1516	layout_update_font (self);
1168	}	1517	}
1169		1518
1170	void	1519	void
1171	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1172	CODE:	1521	CODE:
1173	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1174	{	1523	{
1175	self->base_height = base_height;	1524	self->base_height = base_height;
1176	layout_update_font (self);	1525	layout_update_font (self);
1177	}	1526	}
1178		1527
1179	void	1528	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1530	CODE:
1182	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);
1183		1532
1184	void	1533	void
1185	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1186	CODE:	1535	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1537
1189	void	1538	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1540	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1542
1194	void	1543	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1545	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1202	);	1551	);
1203		1552
1204	void	1553	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1555	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1557
1209	void	1558	void
1210	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1211	PPCODE:	1560	PPCODE:
1212	{	1561	{
1213	int w, h;	1562	int w, h;
1214		1563
1215	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1569	}
1221		1570
1222	int	1571	int
1223	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1224	CODE:	1573	CODE:
1225	{	1574	{
1226	PangoRectangle rect;	1575	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1230	}	1579	}
1231	OUTPUT:	1580	OUTPUT:
1232	RETVAL	1581	RETVAL
1233		1582
1234	int	1583	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1585	CODE:
1237	{	1586	{
1238	int index, trailing;	1587	int index, trailing;
1239	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);
1240	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1241	}	1590	}
1242	OUTPUT:	1591	OUTPUT:
1243	RETVAL	1592	RETVAL
1244		1593
1245	void	1594	void
1246	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1596	PPCODE:
1248	{	1597	{
1249	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1600
1252	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1605	}
1257		1606
1258	void	1607	void
1259	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)
1260	PPCODE:	1609	PPCODE:
1261	{	1610	{
1262	int line, x;	1611	int line, x;
1263		1612
1264	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)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1616	--line;
		1617	#endif
1267	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1621	}
1271		1622
1272	void	1623	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1625	PPCODE:
1275	{	1626	{
1276	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1277	int index, trailing;	1628	int index, trailing;
1278		1629
1279	if (line < 0)	1630	if (line < 0)
1280	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1281		1632
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1284		1635
1285	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);
1286		1637
1287	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1645	}
1295	}	1646	}
1296		1647
1297	void	1648	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1650	CODE:
		1651	self->rc.clear ();
1300	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1301	self->pl,	1653	self->pl,
		1654	&self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1304	flags	1657	flags
1305	);	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);
1306		1662
1307	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
1308		1683
1309	PROTOTYPES: ENABLE	1684	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1685
1313	void	1686	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1687	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1688	CODE:
1316	{	1689	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1716	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1717	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1718	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1719	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1720
		1721	if (name <= 0)
		1722	XSRETURN_EMPTY;
		1723
1348	if (items < 5)	1724	if (items < 5)
1349	{	1725	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1726	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1727	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1728	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1381	}	1757	}
1382	}	1758	}
1383		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
1384	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)
1385	CODE:	1882	CODE:
1386	{	1883	{
1387	GLint width;	1884	GLint width;
1388	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);
…		…
1390	RETVAL = width > 0;	1887	RETVAL = width > 0;
1391	}	1888	}
1392	OUTPUT:	1889	OUTPUT:
1393	RETVAL	1890	RETVAL
1394		1891
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1893
1397	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1398		1895
1399	CFPlus::Map	1896	DC::Map
1400	new (SV *class)	1897	new (SV *klass)
1401	CODE:	1898	CODE:
1402	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1403	RETVAL->x = 0;	1900	RETVAL->x = 0;
1404	RETVAL->y = 0;	1901	RETVAL->y = 0;
1405	RETVAL->w = 0;	1902	RETVAL->w = 0;
1406	RETVAL->h = 0;	1903	RETVAL->h = 0;
1407	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1412	RETVAL->row = 0;	1909	RETVAL->row = 0;
1413	OUTPUT:	1910	OUTPUT:
1414	RETVAL	1911	RETVAL
1415		1912
1416	void	1913	void
1417	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1418	CODE:	1915	CODE:
1419	{	1916	{
1420	map_clear (self);	1917	map_clear (self);
1421	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1422	Safefree (self->tex);	1919	Safefree (self->tex);
1423	Safefree (self);	1920	Safefree (self);
1424	}	1921	}
1425		1922
1426	void	1923	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1925	CODE:
1429	self->w = map_width;	1926	self->w = map_width;
1430	self->h = map_height;	1927	self->h = map_height;
1431		1928
1432	void	1929	void
1433	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1434	CODE:	1931	CODE:
1435	map_clear (self);	1932	map_clear (self);
1436		1933
1437	void	1934	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1936	CODE:
1440	{	1937	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1939	need_texid (self, tile);
1443	}	1940	}
1444		1941
1445	void	1942	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1944	CODE:
1448	{	1945	{
1449	tileid texid;	1946	tileid texid;
1450	maptex *tex;	1947	maptex *tex;
1451		1948
1452	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1453	return;	1950	return;
1454		1951
1455	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1456	return;	1953	return;
1457		1954
1458	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1459		1956
1460	if (!texid)	1957	if (!texid)
1461	return;	1958	return;
1462		1959
1463	tex = self->tex + texid;	1960	tex = self->tex + texid;
1464	tex->smoothtile = self->face2tile [smooth];	1961	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1962	tex->smoothlevel = level;
1466	}	1963	}
1467		1964
1468	void	1965	void
1469	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)
1470	CODE:	1967	CODE:
1471	{	1968	{
1472	need_texid (self, texid);	1969	need_texid (self, texid);
1473		1970
1474	{	1971	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1993	}
1497		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
1498	int	2015	int
1499	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1500	ALIAS:	2017	ALIAS:
1501	oy = 1	2018	oy = 1
1502	x = 2	2019	x = 2
1503	y = 3	2020	y = 3
1504	w = 4	2021	w = 4
…		…
1515	}	2032	}
1516	OUTPUT:	2033	OUTPUT:
1517	RETVAL	2034	RETVAL
1518		2035
1519	void	2036	void
1520	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1521	CODE:	2038	CODE:
1522	{	2039	{
1523	if (dx > 0)	2040	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	2042	else if (dx < 0)
…		…
1533	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1534	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1535		2052
1536	while (self->y < 0)	2053	while (self->y < 0)
1537	{	2054	{
1538	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1539		2056
1540	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1542	}	2059	}
1543	}	2060	}
1544		2061
1545	void	2062	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1547	CODE:	2064	CODE:
1548	{	2065	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	2068	mapcell *cell;
1552	int x, y, flags;	2069	int x, y, z, flags;
		2070	AV *missing = newAV ();
		2071	RETVAL = newRV_noinc ((SV *)missing);
1553		2072
1554	while (data < data_end - 1)	2073	while (data < data_end - 1)
1555	{	2074	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2075	flags = (data [0] << 8) + data [1]; data += 2;
1557		2076
…		…
1570		2089
1571	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1572		2091
1573	if (flags & 8)	2092	if (flags & 8)
1574	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1575	if (extmap)	2096	do
1576	{	2097	{
1577	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1578		2100
1579	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
1580	{	2104	{
1581	ext = *data++;
1582	cmd = ext & 0x3f;
1583
1584	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health
1587	{
1588	cell->stat_width = 1;	2105	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1590	}
1591	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)
1594	{
1595	if (*data == 4)
1596	; // decode player count
1597
1598	data += *data + 1;
1599	}
1600	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;
1602	else if (ext & 0x40) // unknown, multibyte => skip
1603	data += *data + 1;
1604	else
1605	data++;
1606	}	2107	}
1607	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++;
1608	}	2125	}
1609	else	2126	while (ext & 0x80);
1610	cell->darkness = *data++ + 1;
1611	}	2127	}
1612		2128
		2129	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2130	if (flags & (4 >> z))
1614	{	2131	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2132	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2133	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
		2135
		2136	if (cell->tile [z])
		2137	{
		2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
		2140	if (!tex->name)
		2141	av_push (missing, newSViv (cell->tile [z]));
		2142
		2143	if (tex->smoothtile)
		2144	{
		2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
		2147	if (!smooth->name)
		2148	av_push (missing, newSViv (tex->smoothtile));
		2149	}
		2150	}
1618	}	2151	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2152	}
1634	else	2153	else
1635	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1636	}	2155	}
1637	}	2156	}
		2157	OUTPUT:
		2158	RETVAL
1638		2159
1639	SV *	2160	SV *
1640	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)
1641	CODE:	2162	CODE:
1642	{	2163	{
1643	int x1, x;	2164	int x1, x;
1644	int y1, y;	2165	int y1, y;
1645	int z;	2166	int z;
…		…
1658	? self->row + y	2179	? self->row + y
1659	: 0;	2180	: 0;
1660		2181
1661	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1662	{	2183	{
1663	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1664		2185
1665	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1666	{	2187	{
1667	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1668		2189
…		…
1670	{	2191	{
1671	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1672	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1673	int a1 = tex.a;	2194	int a1 = tex.a;
1674		2195
1675	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1676	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1677	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1678	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1679	}	2200	}
1680	}	2201	}
1681		2202
1682	*map++ = (r )	2203	*map++ = (r )
1683	| (g << 8)	2204	| (g << 8)
1684	| (b << 16)	2205	| (b << 16)
1685	| (a << 24);	2206	| (a << 24);
1686	}	2207	}
1687	}	2208	}
1688		2209
1689	RETVAL = map_sv;	2210	RETVAL = map_sv;
1690	}	2211	}
1691	OUTPUT:	2212	OUTPUT:
1692	RETVAL	2213	RETVAL
1693		2214
1694	void	2215	void
1695	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)
1696	CODE:	2217	CODE:
1697	{	2218	{
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1701	smooth_key skey;
1702	int x, y, z;	2219	int x, y, z;
1703	int last_name;
1704		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
1705	// thats current max. sorry.	2231	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2232	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2233	if (sh > 255) sh = 255;
1708		2234
1709	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2235	memset (&key, 0, sizeof (key));
1711		2236	key.r = 255;
1712	glColor4ub (255, 255, 255, 255);	2237	key.g = 255;
1713		2238	key.b = 255;
1714	glEnable (GL_BLEND);	2239	key.a = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2240	key.mode = GL_QUADS;
1716	glEnable (GL_TEXTURE_2D);	2241	key.format = GL_T2F_V3F;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1718
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2242
1723	mx += self->x;	2243	mx += self->x;
1724	my += self->y;	2244	my += self->y;
1725		2245
1726	// first pass: determine smooth_max	2246	// first pass: determine smooth_max
1727	// rather ugly, if you ask me	2247	// rather ugly, if you ask me
1728	// could also be stored inside mapcell and updated on change	2248	// could also be stored inside mapcell and updated on change
1729	memset (smooth_max, 0, sizeof (smooth_max));	2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1730		2250
1731	for (y = 0; y < sh; y++)	2251	for (y = 0; y < sh; y++)
1732	if (0 <= y + my && y + my < self->rows)	2252	if (0 <= y + my && y + my < self->rows)
1733	{	2253	{
1734	maprow *row = self->row + (y + my);	2254	maprow *row = self->row + (y + my);
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2263	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2264	self->tex [cell->tile [2]].smoothlevel));
1745	}	2265	}
1746	}	2266	}
1747		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
1748	for (z = 0; z <= 2; z++)	2272	for (z = 0; z <= 2; z++)
1749	{	2273	{
1750	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;
1751		2278
1752	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1754	{	2281	{
1755	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2288	tileid tile = cell->tile [z];
1762		2289
1763	if (tile)	2290	if (tile)
1764	{	2291	{
1765	maptex tex = self->tex [tile];	2292	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2293	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2294
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2295	if (key.texname != tex.name)
1772	{	2296	{
		2297	self->tex [tile].unused = 0;
		2298
1773	if (!tex.name)	2299	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2301
		2302	key.texname = tex.name;
1776	glEnd ();	2303	arr = &rc.array (key);
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1778	glBegin (GL_QUADS);
1779	}	2304	}
1780		2305
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2306	px = (x + 1) * Th - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2307	py = (y + 1) * Tw - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2308
1786	if (cell->flags && z == 2)	2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1787	{	2310	{
1788	if (cell->flags & 1)	2311	pl_x = px;
		2312	pl_y = py;
		2313	pl_tex = tex;
1789	{	2314	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	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);
1804		2321
1805	// update smooth hash	2322	// update smooth hash
1806	if (tex.smoothtile)	2323	if (tex.smoothtile)
1807	{	2324	{
1808	skey.tile = tex.smoothtile;	2325	skey.tile = tex.smoothtile;
1809	skey.level = tex.smoothlevel;	2326	skey.level = tex.smoothlevel;
1810		2327
1811	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2328	smooth_level[tex.smoothlevel] = 1;
1812		2329
1813	// 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
1814	// shifted +1|+1 so we always stay positive.	2331	// shifted +1|+1 so we always stay positive.
1815		2332
1816	// bits is ___n cccc CCCC bbbb	2333	// bits is ___n cccc CCCC bbbb
…		…
1824		2341
1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1826	// ·· ·· ·┏ ┓·	2343	// ·· ·· ·┏ ┓·
1827		2344
1828	// full tile	2345	// full tile
1829	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);
1830		2347
1831	// borders	2348	// borders
1832	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);
1833	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);
1834	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);
1835	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);
1836		2353
1837	// corners	2354	// corners
1838	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);
1839	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);
1840	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);
1841	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);
1842	}	2379	}
1843	}	2380	}
1844	}	2381	}
1845	}	2382	}
1846		2383
		2384	rc.draw ();
		2385	rc.clear ();
		2386
1847	// go through all smoothlevels, lowest to highest, then draw.	2387	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2388	// this is basically counting sort
1849	{	2389	{
1850	int w, b;	2390	int w, b;
1851		2391
1852	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)
1853	{	2397	{
1854	uint32_t smask = smooth_level [w];	2398	smooth_key &skey = it->first;
1855	if (smask)	2399	IV bits = it->second;
1856	for (b = 0; b < 32; ++b)	2400
1857	if (smask & (((uint32_t)1) << b))	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
1858	{	2404	{
1859	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
1860	HE *he;	2413	if (tex.name)
1861
1862	hv_iterinit (smooth);
1863	while ((he = hv_iternext (smooth)))
1864	{	2414	{
1865	smooth_key *skey = (smooth_key *)HeKEY (he);	2415	// this time avoiding texture state changes
1866	IV bits = SvIVX (HeVAL (he));	2416	// save gobs of state changes.
1867		2417	if (key.texname != tex.name)
1868	if (!(bits & 0x1000)
1869	&& skey->level == level
1870	&& level > smooth_max [skey->x][skey->y])
1871	{	2418	{
1872	maptex tex = self->tex [skey->tile];	2419	self->tex [skey.tile].unused = 0;
1873	int px = (((int)skey->x) - 1) * T;
1874	int py = (((int)skey->y) - 1) * T;
1875	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column
1879		2420
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)
1883	{
1884	if (!tex.name)
1885	continue; // smoothing not yet available
1886
1887	glEnd ();	2421	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
1890	}	2424	}
1891		2425
1892	if (border)	2426	if (border)
1893	{	2427	{
1894	float ox = border * dx;	2428	float ox = border * dx;
1895		2429
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1900	}	2434	}
1901		2435
1902	if (corner)	2436	if (corner)
1903	{	2437	{
1904	float ox = corner * dx;	2438	float ox = corner * dx;
1905		2439
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1910	}
1911	}	2444	}
1912	}	2445	}
1913	}	2446	}
1914	}	2447	}
		2448
		2449	glEnd ();
		2450	glDisable (GL_TEXTURE_2D);
		2451	key.texname = -1;
1915	}	2452	}
1916
1917	hv_clear (smooth);
1918	}	2453	}
1919		2454
1920	glEnd ();	2455	if (pl_tex.name)
		2456	{
		2457	maptex tex = pl_tex;
		2458	int px = pl_x + sdx;
		2459	int py = pl_y + sdy;
1921		2460
1922	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
1923	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
1924		2476
1925	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
…		…
1931	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
1932	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
1933	{	2485	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
1935		2487
1936	int px = x * T;	2488	int px = x * Tw;
1937	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	}
1938		2496
1939	if (cell->stat_hp)	2497	if (cell->stat_hp)
1940	{	2498	{
1941	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1943		2501
1944	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
1945	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
1946	px + width - 1, py);	2504	px + width - 1, py);
1947		2505
…		…
1953	}	2511	}
1954	}	2512	}
1955	}	2513	}
1956		2514
1957	void	2515	void
1958	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)
1959	CODE:	2517	CODE:
1960	{	2518	{
1961	static float color[16][3] = {	2519	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
1966		2524
1967	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
1971		2529
1972	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
1976		2534
1977	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
1978		2536
1979	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
1982	};	2540	};
1983		2541
1984	int x, y;	2542	int x, y;
1985		2543
1986	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	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
1991		2555
1992	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
1996		2560
1997	if (m)	2561	if (m)
1998	{	2562	{
1999	float *c = color [m & 15];	2563	float *c = color [m & 15];
2000		2564
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
2003		2567
2004	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2573	}
…		…
2013	glDisable (GL_BLEND);	2577	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2578	glDisable (GL_TEXTURE_2D);
2015	}	2579	}
2016		2580
2017	void	2581	void
2018	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)
2019	PPCODE:	2583	PPCODE:
2020	{	2584	{
2021	int x, y;	2585	int x, y;
2022	int sw1 = sw + 2;	2586	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2587	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2588	int sh3 = sh * 3;
2025	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);
2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2592	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2593	memset (darkness1, 0, sw1*sh1);
2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2029		2594
2030	SvPOK_only (darkness3_sv);	2595	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2597
2033	mx += self->x - 1;	2598	mx += self->x - 1;
2034	my += self->y - 1;	2599	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2600
2038	for (y = 0; y < sh1; y++)	2601	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
2040	{	2603	{
2041	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2608	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
2047		2610
2048	darkness1 [y * sw1 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2614	}
2052	}	2615	}
2053		2616
2054	for (y = 0; y < sh; ++y)	2617	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2618	for (x = 0; x < sw; ++x)
…		…
2074		2637
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2638	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2639	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2640	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2641
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	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 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2651	}
2089		2652
2090	free (darkness1);	2653	free (darkness1);
2091		2654
2092	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2658	PUSHs (darkness3_sv);
2096	}	2659	}
2097		2660
2098	SV *	2661	SV *
2099	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)
2100	CODE:	2663	CODE:
2101	{	2664	{
2102	int x, y, x1, y1;	2665	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2666	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2667	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2724	else
2162	*data++ = 0;	2725	*data++ = 0;
2163	}	2726	}
2164	}	2727	}
2165		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	{
2166	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2734	}
		2735
2168	RETVAL = data_sv;	2736	RETVAL = data_sv;
2169	}	2737	}
2170	OUTPUT:	2738	OUTPUT:
2171	RETVAL	2739	RETVAL
2172		2740
2173	void	2741	void
2174	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)
2175	PPCODE:	2743	PPCODE:
2176	{	2744	{
2177	int x, y, z;	2745	int x, y, z;
2178	int w, h;	2746	int w, h;
2179	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;
2180		2758
2181	if (*data++ != 0)	2759	if (*data++ != 0)
2182	return; /* version mismatch */	2760	XSRETURN_EMPTY; /* version mismatch */
2183		2761
2184	w = *data++ << 8; w |= *data++;	2762	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2763	h = *data++ << 8; h |= *data++;
2186		2764
2187	// 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
…		…
2199	{	2777	{
2200	maprow *row = map_get_row (self, y);	2778	maprow *row = map_get_row (self, y);
2201		2779
2202	for (x = x0; x < x1; x++)	2780	for (x = x0; x < x1; x++)
2203	{	2781	{
		2782	uint8_t flags;
		2783
		2784	if (data + 7 >= end)
		2785	XSRETURN_EMPTY;
		2786
2204	uint8_t flags = *data++;	2787	flags = *data++;
2205		2788
2206	if (flags)	2789	if (flags)
2207	{	2790	{
2208	mapcell *cell = row_get_cell (row, x);	2791	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2792	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2795	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2796	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2797
2215	if (cell->darkness == 0)	2798	if (cell->darkness == 0)
2216	{	2799	{
2217	cell->darkness = 0;	2800	/*cell->darkness = 0;*/
		2801	EXTEND (SP, 3);
2218		2802
2219	for (z = 0; z <= 2; z++)	2803	for (z = 0; z <= 2; z++)
2220	{	2804	{
2221	tileid t = tile [z];	2805	tileid t = tile [z];
2222		2806
2223	if (t >= self->texs || (t && !self->tex [t].name))	2807	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2808	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2809	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2810	need_texid (self, t);
2227	}	2811	}
2228		2812
2229	cell->tile [z] = t;	2813	cell->tile [z] = t;
2230	}	2814	}
…		…
2232	}	2816	}
2233	}	2817	}
2234	}	2818	}
2235	}	2819	}
2236		2820
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2822
2239	PROTOTYPES: DISABLE	2823	DC::RW
2240
2241	CFPlus::MixChunk
2242	new (SV *class, SV *data_sv)	2824	new (SV *klass, SV *data_sv)
2243	CODE:	2825	CODE:
2244	{	2826	{
2245	STRLEN datalen;	2827	STRLEN datalen;
2246	char *data = SvPVbyte (data_sv, datalen);	2828	char *data = SvPVbyte (data_sv, datalen);
2247		2829
2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);	2830	RETVAL = SDL_RWFromConstMem (data, datalen);
2249	}	2831	}
2250	OUTPUT:	2832	OUTPUT:
2251	RETVAL	2833	RETVAL
2252		2834
2253	CFPlus::MixChunk	2835	DC::RW
2254	new_from_file (SV *class, char *path)	2836	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2255	CODE:	2837	CODE:
2256	RETVAL = Mix_LoadWAV (path);	2838	RETVAL = SDL_RWFromFile (path, mode);
2257	OUTPUT:	2839	OUTPUT:
2258	RETVAL	2840	RETVAL
2259		2841
		2842	# fails on win32:
		2843	# dc.xs(2268) : error C2059: syntax error : '('
2260	void	2844	#void
		2845	#close (DC::RW self)
		2846	# CODE:
		2847	# (self->(close)) (self);
		2848
		2849	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2850
		2851	PROTOTYPES: DISABLE
		2852
		2853	DC::Channel
		2854	find ()
		2855	CODE:
		2856	{
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
		2860	{
		2861	RETVAL = Mix_GroupOldest (-1);
		2862
		2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
		2869	XSRETURN_UNDEF;
		2870	}
		2871	else
		2872	Mix_HaltChannel (RETVAL);
		2873	}
		2874
		2875	Mix_UnregisterAllEffects (RETVAL);
		2876	Mix_Volume (RETVAL, 128);
		2877	}
		2878	OUTPUT:
		2879	RETVAL
		2880
		2881	void
		2882	halt (DC::Channel self)
		2883	CODE:
		2884	Mix_HaltChannel (self);
		2885
		2886	void
		2887	expire (DC::Channel self, int ticks = -1)
		2888	CODE:
		2889	Mix_ExpireChannel (self, ticks);
		2890
		2891	void
		2892	fade_out (DC::Channel self, int ticks = -1)
		2893	CODE:
		2894	Mix_FadeOutChannel (self, ticks);
		2895
		2896	int
		2897	volume (DC::Channel self, int volume)
		2898	CODE:
		2899	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2900	OUTPUT:
		2901	RETVAL
		2902
		2903	void
		2904	unregister_all_effects (DC::Channel self)
		2905	CODE:
		2906	Mix_UnregisterAllEffects (self);
		2907
		2908	void
		2909	set_panning (DC::Channel self, int left, int right)
		2910	CODE:
		2911	left = CLAMP (left , 0, 255);
		2912	right = CLAMP (right, 0, 255);
		2913	Mix_SetPanning (self, left, right);
		2914
		2915	void
		2916	set_distance (DC::Channel self, int distance)
		2917	CODE:
		2918	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2919
		2920	void
		2921	set_position (DC::Channel self, int angle, int distance)
		2922	CODE:
		2923
		2924	void
		2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2926	CODE:
		2927	{
		2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2931	}
		2932
		2933	void
		2934	set_reverse_stereo (DC::Channel self, int flip)
		2935	CODE:
		2936	Mix_SetReverseStereo (self, flip);
		2937
		2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2939
		2940	PROTOTYPES: DISABLE
		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
		2954	DC::MixChunk
		2955	new (SV *klass, DC::RW rwops)
		2956	CODE:
		2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2958	OUTPUT:
		2959	RETVAL
		2960
		2961	void
2261	DESTROY (CFPlus::MixChunk self)	2962	DESTROY (DC::MixChunk self)
2262	CODE:	2963	CODE:
2263	Mix_FreeChunk (self);	2964	Mix_FreeChunk (self);
2264		2965
2265	int	2966	int
2266	volume (CFPlus::MixChunk self, int volume = -1)	2967	volume (DC::MixChunk self, int volume = -1)
2267	CODE:	2968	CODE:
		2969	if (items > 1)
		2970	volume = CLAMP (volume, 0, 128);
2268	RETVAL = Mix_VolumeChunk (self, volume);	2971	RETVAL = Mix_VolumeChunk (self, volume);
2269	OUTPUT:	2972	OUTPUT:
2270	RETVAL	2973	RETVAL
2271		2974
2272	int	2975	DC::Channel
2273	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2976	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2274	CODE:	2977	CODE:
		2978	{
2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2979	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2980
		2981	if (RETVAL < 0)
		2982	XSRETURN_UNDEF;
		2983
		2984	if (channel < 0)
		2985	{
		2986	Mix_UnregisterAllEffects (RETVAL);
		2987	Mix_Volume (RETVAL, 128);
		2988	}
		2989	}
2276	OUTPUT:	2990	OUTPUT:
2277	RETVAL	2991	RETVAL
2278		2992
2279	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
2280		3006
2281	int	3007	int
2282	volume (int volume = -1)	3008	volume (int volume = -1)
2283	PROTOTYPE: ;$	3009	PROTOTYPE: ;$
2284	CODE:	3010	CODE:
		3011	if (items > 0)
		3012	volume = CLAMP (volume, 0, 128);
2285	RETVAL = Mix_VolumeMusic (volume);	3013	RETVAL = Mix_VolumeMusic (volume);
2286	OUTPUT:	3014	OUTPUT:
2287	RETVAL	3015	RETVAL
2288		3016
		3017	void
		3018	fade_out (int ms)
		3019	CODE:
		3020	Mix_FadeOutMusic (ms);
		3021
		3022	void
		3023	halt ()
		3024	CODE:
		3025	Mix_HaltMusic ();
		3026
2289	int	3027	int
2290	fade_out (int ms)	3028	playing ()
2291	CODE:	3029	CODE:
2292	RETVAL = Mix_FadeOutMusic (ms);	3030	RETVAL = Mix_PlayingMusic ();
2293	OUTPUT:	3031	OUTPUT:
2294	RETVAL	3032	RETVAL
2295		3033
2296	CFPlus::MixMusic	3034	DC::MixMusic
2297	new_from_file (SV *class, char *path)	3035	new (SV *klass, DC::RW rwops)
2298	CODE:	3036	CODE:
2299	RETVAL = Mix_LoadMUS (path);	3037	RETVAL = Mix_LoadMUS_RW (rwops);
2300	OUTPUT:	3038	OUTPUT:
2301	RETVAL	3039	RETVAL
2302		3040
2303	void	3041	void
2304	DESTROY (CFPlus::MixMusic self)	3042	DESTROY (DC::MixMusic self)
2305	CODE:	3043	CODE:
2306	Mix_FreeMusic (self);	3044	Mix_FreeMusic (self);
2307		3045
2308	int	3046	int
2309	play (CFPlus::MixMusic self, int loops = -1)	3047	play (DC::MixMusic self, int loops = -1)
2310	CODE:	3048	CODE:
2311	RETVAL = Mix_PlayMusic (self, loops);	3049	RETVAL = Mix_PlayMusic (self, loops);
2312	OUTPUT:	3050	OUTPUT:
2313	RETVAL	3051	RETVAL
2314		3052
2315	int	3053	void
2316	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)
2317	CODE:	3055	CODE:
2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3056	Mix_FadeInMusicPos (self, loops, ms, position);
2319	OUTPUT:
2320	RETVAL
2321		3057
2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3058	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2323		3059
2324	PROTOTYPES: ENABLE	3060	PROTOTYPES: ENABLE
2325		3061
2326	BOOT:	3062	BOOT:
2327	{	3063	{
2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3064	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2329	static const struct {	3065	static const struct {
2330	const char *name;	3066	const char *name;
2331	IV iv;	3067	IV iv;
2332	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
2333	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
2334	const_iv (GL_VENDOR),	3070	const_iv (GL_VENDOR),
2335	const_iv (GL_VERSION),	3071	const_iv (GL_VERSION),
2336	const_iv (GL_EXTENSIONS),	3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
2337	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
2338	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
2339	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
2340	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
2341	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
2353	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
2354	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
2355	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2357	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),
2358	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
2359	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
2360	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
2361	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
2362	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
2368	const_iv (GL_INTENSITY),	3109	const_iv (GL_INTENSITY),
2369	const_iv (GL_LUMINANCE),	3110	const_iv (GL_LUMINANCE),
2370	const_iv (GL_LUMINANCE_ALPHA),	3111	const_iv (GL_LUMINANCE_ALPHA),
2371	const_iv (GL_FLOAT),	3112	const_iv (GL_FLOAT),
2372	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),
2373	const_iv (GL_COMPILE),	3120	const_iv (GL_COMPILE),
2374	const_iv (GL_PROXY_TEXTURE_1D),	3121	const_iv (GL_PROXY_TEXTURE_1D),
2375	const_iv (GL_PROXY_TEXTURE_2D),	3122	const_iv (GL_PROXY_TEXTURE_2D),
2376	const_iv (GL_TEXTURE_1D),	3123	const_iv (GL_TEXTURE_1D),
2377	const_iv (GL_TEXTURE_2D),	3124	const_iv (GL_TEXTURE_2D),
…		…
2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3163	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2417	const_iv (GL_POINT_SMOOTH_HINT),	3164	const_iv (GL_POINT_SMOOTH_HINT),
2418	const_iv (GL_LINE_SMOOTH_HINT),	3165	const_iv (GL_LINE_SMOOTH_HINT),
2419	const_iv (GL_POLYGON_SMOOTH_HINT),	3166	const_iv (GL_POLYGON_SMOOTH_HINT),
2420	const_iv (GL_GENERATE_MIPMAP_HINT),	3167	const_iv (GL_GENERATE_MIPMAP_HINT),
		3168	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2421	const_iv (GL_FASTEST),	3169	const_iv (GL_FASTEST),
2422	const_iv (GL_DONT_CARE),	3170	const_iv (GL_DONT_CARE),
2423	const_iv (GL_NICEST),	3171	const_iv (GL_NICEST),
2424	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2425	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2426	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2427	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),
2428	# undef const_iv	3179	# undef const_iv
2429	};	3180	};
2430		3181
2431	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--)
2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2433		3184
2434	texture_av = newAV ();	3185	texture_av = newAV ();
2435	AvREAL_off (texture_av);	3186	AvREAL_off (texture_av);
2436	}	3187	}
2437		3188
2438	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 *
2439	gl_vendor ()	3199	gl_vendor ()
2440	CODE:	3200	CODE:
2441	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2442	OUTPUT:	3202	OUTPUT:
2443	RETVAL	3203	RETVAL
2444		3204
2445	char *	3205	const char *
2446	gl_version ()	3206	gl_version ()
2447	CODE:	3207	CODE:
2448	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2449	OUTPUT:	3209	OUTPUT:
2450	RETVAL	3210	RETVAL
2451		3211
2452	char *	3212	const char *
2453	gl_extensions ()	3213	gl_extensions ()
2454	CODE:	3214	CODE:
2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2456	OUTPUT:	3216	OUTPUT:
2457	RETVAL	3217	RETVAL
2458		3218
2459	const char *glGetString (GLenum pname)	3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
2460		3224
2461	GLint glGetInteger (GLenum pname)	3225	GLint glGetInteger (GLenum pname)
2462	CODE:	3226	CODE:
2463	glGetIntegerv (pname, &RETVAL);	3227	glGetIntegerv (pname, &RETVAL);
2464	OUTPUT:	3228	OUTPUT:
…		…
2472		3236
2473	int glGetError ()	3237	int glGetError ()
2474		3238
2475	void glFinish ()	3239	void glFinish ()
2476		3240
		3241	void glFlush ()
		3242
2477	void glClear (int mask)	3243	void glClear (int mask)
2478		3244
2479	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)
2480	PROTOTYPE: @	3246	PROTOTYPE: @
2481		3247
…		…
2490	void glBlendFunc (int sfactor, int dfactor)	3256	void glBlendFunc (int sfactor, int dfactor)
2491		3257
2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2493	CODE:	3259	CODE:
2494	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
		3261
		3262	# void glBlendEquation (int se)
2495		3263
2496	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2497		3265
2498	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2499		3267
…		…
2534	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2535	CODE:	3303	CODE:
2536	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2537		3305
2538	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: @
2539	ALIAS:	3308	ALIAS:
2540	glColor_premultiply = 1	3309	glColor_premultiply = 1
2541	CODE:	3310	CODE:
2542	if (ix)	3311	if (ix)
2543	{	3312	{
…		…
2563		3332
2564	void glRect (float x1, float y1, float x2, float y2)	3333	void glRect (float x1, float y1, float x2, float y2)
2565	CODE:	3334	CODE:
2566	glRectf (x1, y1, x2, y2);	3335	glRectf (x1, y1, x2, y2);
2567		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
2568	PROTOTYPES: ENABLE	3346	PROTOTYPES: ENABLE
2569		3347
2570	void glBegin (int mode)	3348	void glBegin (int mode)
2571		3349
2572	void glEnd ()	3350	void glEnd ()
…		…
2604	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)
2605	CODE:	3383	CODE:
2606	if (gl.SeparableFilter2D)	3384	if (gl.SeparableFilter2D)
2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3385	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2608		3386
2609	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)
2610		3388
2611	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)
2612		3390
2613	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)
2614		3392
…		…
2640		3418
2641	void glEndList ()	3419	void glEndList ()
2642		3420
2643	void glCallList (int list)	3421	void glCallList (int list)
2644		3422
2645	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
2646		3429
2647	PROTOTYPES: DISABLE	3430	PROTOTYPES: DISABLE
2648		3431
2649	void	3432	void
2650	find_widget (SV *self, NV x, NV y)	3433	find_widget (SV *self, NV x, NV y)
2651	PPCODE:	3434	PPCODE:
2652	{	3435	{
2653	if (within_widget (self, x, y))	3436	if (within_widget (self, x, y))
2654	XPUSHs (self);	3437	XPUSHs (self);
2655	}	3438	}
2656		3439
2657	BOOT:	3440	BOOT:
2658	{	3441	{
2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3442	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2660		3443
2661	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);
2662	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);
2663	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);
2664	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);
2665	}	3448	}
2666		3449
2667	void	3450	void
2668	draw (SV *self)	3451	draw (SV *self)
2669	CODE:	3452	CODE:
2670	{	3453	{
2671	HV *hv;	3454	HV *hv;
2672	SV **svp;	3455	SV **svp;
2673	NV x, y, w, h;	3456	NV x, y, w, h;
2674	SV *draw_x_sv = GvSV (draw_x_gv);	3457	SV *draw_x_sv = GvSV (draw_x_gv);
2675	SV *draw_y_sv = GvSV (draw_y_gv);	3458	SV *draw_y_sv = GvSV (draw_y_gv);
2676	SV *draw_w_sv = GvSV (draw_w_gv);	3459	SV *draw_w_sv = GvSV (draw_w_gv);
2677	SV *draw_h_sv = GvSV (draw_h_gv);	3460	SV *draw_h_sv = GvSV (draw_h_gv);
2678	SV *hover;
2679	double draw_x, draw_y, draw_w, draw_h;	3461	double draw_x, draw_y;
2680		3462
2681	if (!SvROK (self))	3463	if (!SvROK (self))
2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3464	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2683		3465
2684	hv = (HV *)SvRV (self);	3466	hv = (HV *)SvRV (self);
2685		3467
2686	if (SvTYPE (hv) != SVt_PVHV)	3468	if (SvTYPE (hv) != SVt_PVHV)
2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3469	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2688		3470
2689	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.;
2690	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.;
2691		3473
2692	if (!h || !w)	3474	if (!h || !w)
…		…
2712	{	3494	{
2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3495	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2714		3496
2715	if (svp && SvTRUE (*svp))	3497	if (svp && SvTRUE (*svp))
2716	{	3498	{
2717	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);
2718	glEnable (GL_BLEND);	3500	glEnable (GL_BLEND);
2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3501	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2720	glBegin (GL_QUADS);	3502	glBegin (GL_QUADS);
2721	glVertex2f (0, 0);	3503	glVertex2f (0, 0);
2722	glVertex2f (w, 0);	3504	glVertex2f (w, 0);
…		…
2725	glEnd ();	3507	glEnd ();
2726	glDisable (GL_BLEND);	3508	glDisable (GL_BLEND);
2727	}	3509	}
2728	}	3510	}
2729	#if 0	3511	#if 0
2730	if ($ENV{CFPLUS_DEBUG} & 1) {	3512	// draw borders, for debugging
2731	glPushMatrix;	3513	glPushMatrix ();
2732	glColor 1, 1, 0, 1;	3514	glColor4f (1., 1., 0., 1.);
2733	glTranslate 0.375, 0.375;	3515	glTranslatef (.5, .5, 0.);
2734	glBegin GL_LINE_LOOP;	3516	glBegin (GL_LINE_LOOP);
2735	glVertex 0 , 0;	3517	glVertex2f (0 , 0);
2736	glVertex $self->{w} - 1, 0;	3518	glVertex2f (w - 1, 0);
2737	glVertex $self->{w} - 1, $self->{h} - 1;	3519	glVertex2f (w - 1, h - 1);
2738	glVertex 0 , $self->{h} - 1;	3520	glVertex2f (0 , h - 1);
2739	glEnd;	3521	glEnd ();
2740	glPopMatrix;	3522	glPopMatrix ();
2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2742	}
2743	#endif	3523	#endif
2744	PUSHMARK (SP);	3524	PUSHMARK (SP);
2745	XPUSHs (self);	3525	XPUSHs (self);
2746	PUTBACK;	3526	PUTBACK;
2747	call_method ("_draw", G_VOID | G_DISCARD);	3527	call_method ("_draw", G_VOID | G_DISCARD);

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