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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
62		89
63	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
65		92
66	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
67		94
68	#if 0	95	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	97
71	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
72	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
73		121
74	static AV *texture_av;	122	static AV *texture_av;
75		123
76	static struct	124	static struct
77	{	125	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	162	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	163	glDeleteTextures (1, &name);
116	}	164	}
117		165
118	#include "texcache.c"	166	#include "texcache.c"
		167	#include "rendercache.c"
119		168
120	#include "pango-font.c"	169	#include "pango-font.c"
121	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
122	#include "pango-render.c"	171	#include "pango-render.c"
123		172
124	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
128		177
129	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
130		179
131	static int	180	static int
132	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
133	{	182	{
134	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
135		184
136	while (attrs)	185	while (attrs)
137	{	186	{
138	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
139		188
140	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
141	return 1;	190	return 1;
142		191
143	attrs = attrs->next;	192	attrs = attrs->next;
144	}	193	}
145		194
146	return 0;	195	return 0;
147	}	196	}
148		197
149	typedef struct cf_layout {	198	struct cf_layout {
150	PangoLayout *pl;	199	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
152	int base_height;	201	int base_height;
153	CFPlus__Font font;	202	DC__Font font;
154	} *CFPlus__Layout;	203	rc_t rc;
		204	};
155		205
		206	typedef cf_layout *DC__Layout;
		207
156	static CFPlus__Font default_font;	208	static DC__Font default_font;
157	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
159		211
160	static void	212	static void
161	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
162	{	214	{
163	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
164	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
166	#endif	218	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	220	}
169		221
170	static void	222	static void
171	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
172	{	224	{
173	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
174	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
175	*/	227	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
177		229
178	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		232
181	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
182	}	234	}
183		235
184	static void	236	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	238	{
187	PangoRectangle rect;	239	PangoRectangle rect;
188		240
189	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
197		249
198	*w = rect.width;	250	*w = rect.width;
199	*h = rect.height;	251	*h = rect.height;
200	}	252	}
201		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
202	typedef uint16_t tileid;	256	typedef uint16_t tileid;
203	typedef uint16_t faceid;	257	typedef uint16_t faceid;
204		258
205	typedef struct {	259	struct maptex
		260	{
206	int name;	261	GLuint name;
207	int w, h;	262	int w, h;
208	float s, t;	263	float s, t;
209	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
210	tileid smoothtile;	265	tileid smoothtile;
211	uint8_t smoothlevel;	266	uint8_t smoothlevel;
212	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
213		269
214	typedef struct {	270	struct mapcell
		271	{
215	uint32_t player;	272	uint32_t player;
216	tileid tile[3];	273	tileid tile[3];
217	uint16_t darkness;	274	uint16_t darkness;
218	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
219	} mapcell;	276	};
220		277
221	typedef struct {	278	struct maprow
		279	{
222	int32_t c0, c1;	280	int32_t c0, c1;
223	mapcell *col;	281	mapcell *col;
224	} maprow;	282	};
225		283
226	typedef struct map {	284	struct mapgrid {
227	int x, y, w, h;	285	int x, y, w, h;
228	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
229	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
231		289
232	int32_t rows;	290	int32_t rows;
233	maprow *row;	291	maprow *row;
234	} *CFPlus__Map;	292	};
235		293
236	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
237	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
238	{	299	{
239	char *p;	300	T *p;
240		301
241	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
242	Zero (p, inc, char);	303	Zero (p, inc, T);
243	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
244	Safefree (ptr);	305	Safefree (ptr);
245		306
246	return p;	307	ptr = p;
247	}	308	}
248		309
249	static char *	310	template<typename T>
250	append (char *ptr, int sze, int inc)
251	{
252	Renew (ptr, sze + inc, char);
253	Zero (ptr + sze, inc, char);
254
255	return ptr;
256	}
257
258	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
259	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
260
261	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
262	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
263	{	320	{
264	while (self->faces <= face)	321	while (self->faces <= face)
265	{	322	{
266	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
267	self->faces *= 2;	324	self->faces *= 2;
268	}	325	}
269	}	326	}
270		327
271	static void	328	static void
272	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
273	{	330	{
274	while (self->texs <= texid)	331	while (self->texs <= texid)
275	{	332	{
276	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
277	self->texs *= 2;	334	self->texs *= 2;
278	}	335	}
279	}	336	}
280		337
281	static maprow *	338	static maprow *
282	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
283	{	340	{
284	if (0 > y)	341	if (0 > y)
285	{	342	{
286	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
288		345
289	self->rows += extend;	346	self->rows += extend;
290	self->y += extend;	347	self->y += extend;
291	y += extend;	348	y += extend;
292	}	349	}
293	else if (y >= self->rows)	350	else if (y >= self->rows)
294	{	351	{
295	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
296	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
297	self->rows += extend;	354	self->rows += extend;
298	}	355	}
299		356
300	return self->row + y;	357	return self->row + y;
301	}	358	}
…		…
311	}	368	}
312		369
313	if (row->c0 > x)	370	if (row->c0 > x)
314	{	371	{
315	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
316	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
317	row->c0 -= extend;	374	row->c0 -= extend;
318	}	375	}
319	else if (x >= row->c1)	376	else if (x >= row->c1)
320	{	377	{
321	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
322	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
323	row->c1 += extend;	380	row->c1 += extend;
324	}	381	}
325		382
326	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
327	}	384	}
328		385
329	static mapcell *	386	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
331	{	388	{
332	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
333	}	390	}
334		391
335	static void	392	static void
336	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
337	{	394	{
338	int r;	395	int r;
339		396
340	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	405	self->oy = 0;
349	self->row = 0;	406	self->row = 0;
350	self->rows = 0;	407	self->rows = 0;
351	}	408	}
352		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
353	static void	420	static void
354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
355	{	422	{
356	int x, y;	423	int x, y;
357	maprow *row;	424	maprow *row;
358	mapcell *cell;	425	mapcell *cell;
359		426
…		…
371	if (x >= row->c1)	438	if (x >= row->c1)
372	break;	439	break;
373		440
374	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
375		442
376	cell->darkness = 0;	443	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	444	}
381	}	445	}
382	}	446	}
383		447
384	typedef struct {	448	struct smooth_key
		449	{
385	tileid tile;	450	tileid tile;
386	uint8_t x, y, level;	451	uint8_t x, y, level;
387	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
388		471
389	static void	472	static void
390	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
391	{	474	{
392	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
393		476
394	if (SvIOK (*sv))	477	if (it == h.end ())
395	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
396	else	479	else
397	sv_setiv (*sv, bits);	480	it->second |= bits;
398	}	481	}
399		482
400	static void	483	static void
401	music_finished (void)	484	music_finished (void)
402	{	485	{
…		…
419	ev.code = 1;	502	ev.code = 1;
420	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
421	ev.data2 = 0;	504	ev.data2 = 0;
422		505
423	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
424	}	514	}
425		515
426	static unsigned int	516	static unsigned int
427	minpot (unsigned int n)	517	minpot (unsigned int n)
428	{	518	{
…		…
485	return 0;	575	return 0;
486		576
487	return 1;	577	return 1;
488	}	578	}
489		579
490	MODULE = CFPlus PACKAGE = CFPlus	580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META | KMOD_ALT))
		589	mod |= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD | G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
491		639
492	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
493		641
494	BOOT:	642	BOOT:
495	{	643	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	645	static const struct {
498	const char *name;	646	const char *name;
499	IV iv;	647	IV iv;
500	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
523		671
524	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
527		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
		725
		726	const_iv (SDLK_FIRST),
		727	const_iv (SDLK_LAST),
528	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
608	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
		809
		810	const_iv (KMOD_LRAM),
		811
		812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
609	# undef const_iv	842	# undef const_iv
610	};	843	};
611		844
612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
614		847
615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
617	}	850	}
618		851
…		…
630	RETVAL	863	RETVAL
631		864
632	NV floor (NV x)	865	NV floor (NV x)
633		866
634	NV ceil (NV x)	867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
635		888
636	void	889	void
637	pango_init ()	890	pango_init ()
638	CODE:	891	CODE:
639	{	892	{
640	opengl_fontmap = pango_opengl_font_map_new ();	893	opengl_fontmap = pango_opengl_font_map_new ();
641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	894	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	895	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		896	/*pango_context_set_font_description (opengl_context, default_font);*/
		897	#if PANGO_VERSION_CHECK (1, 15, 2)
		898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		899	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		900	#endif
643	}	901	}
644		902
645	char *
646	SDL_GetError ()	903	char *SDL_GetError ()
647		904
648	int	905	void SDL_main_hack (SV *real_main)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	906	PROTOTYPE: &
650		907
651	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
652	SDL_Quit ()	914	void SDL_Quit ()
		915
		916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
		918
		919	int SDL_GL_GetAttribute (int attr)
		920	CODE:
		921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		922	XSRETURN_UNDEF;
		923	OUTPUT:
		924	RETVAL
653		925
654	void	926	void
655	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	928	PPCODE:
657	{	929	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		944
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		947
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		949
681	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
682	while (*m)	951	while (*m)
683	{	952	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	953	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	954	{
686	AV *av = newAV ();	955	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
712	);	981	);
713		982
714	if (RETVAL)	983	if (RETVAL)
715	{	984	{
716	av_clear (texture_av);	985	av_clear (texture_av);
717
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	987	#include "glfunc.h"
721	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
722	}	991	}
723	}	992	}
724	OUTPUT:	993	OUTPUT:
725	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char *title, const char *icon)
726		998
727	void	999	void
728	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
729		1001
730	char *	1002	char *
731	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
732		1005
733	int	1006	int
734	SDL_GetAppState ()	1007	SDL_GetAppState ()
735		1008
		1009	int
		1010	SDL_GetModState ()
		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
736	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
737	poll_events ()	1020	peep_events ()
738	PPCODE:	1021	PPCODE:
739	{	1022	{
740	SDL_Event ev;	1023	SDL_Event ev;
741		1024
742	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
749	{	1032	{
750	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
751	case SDL_KEYUP:	1034	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1037	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1038	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	1040	break;
758		1041
759	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	1061	x = ev.motion.x;
779	y = ev.motion.y;	1062	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	1064	}
782		1065
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	1072	}
790	break;	1073	break;
791		1074
792	case SDL_MOUSEBUTTONDOWN:	1075	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	1076	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1077	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		1078
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1079	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1080	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1081	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1082	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1087	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1088	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	1089	break;
807	}	1090	}
808		1091
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	1093	}
811	}	1094	}
812		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
		1108
813	int	1109	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	1111	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
		1114
		1115	void
		1116	Mix_QuerySpec ()
		1117	PPCODE:
		1118	{
		1119	int freq, channels;
		1120	Uint16 format;
		1121
		1122	if (Mix_QuerySpec (&freq, &format, &channels))
		1123	{
		1124	EXTEND (SP, 3);
		1125	PUSHs (sv_2mortal (newSViv (freq)));
		1126	PUSHs (sv_2mortal (newSViv (format)));
		1127	PUSHs (sv_2mortal (newSViv (channels)));
		1128	}
		1129	}
818		1130
819	void	1131	void
820	Mix_CloseAudio ()	1132	Mix_CloseAudio ()
821		1133
822	int	1134	int
…		…
857	}	1169	}
858	}	1170	}
859	#endif	1171	#endif
860	}	1172	}
861		1173
862	void	1174	int
863	add_font (char *file)	1175	add_font (char *file)
864	CODE:	1176	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	void
		1182	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1183
		1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1185	void
		1186	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
866		1187
867	void	1188	void
868	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
869	ALIAS:	1190	ALIAS:
870	load_image_file = 1	1191	load_image_file = 1
…		…
916		1237
917	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
918	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
919	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
920	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
921	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
922	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
925	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
926		1247
…		…
956	void	1277	void
957	error (char *message)	1278	error (char *message)
958	CODE:	1279	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1280	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1281	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1282	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1283	#endif
963		1284
964	void	1285	void
965	fatal (char *message)	1286	fatal (char *message)
966	CODE:	1287	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1288	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1289	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1291	#endif
971	_exit (1);	1292	_exit (1);
972		1293
973	void	1294	void
974	_exit (int retval = 0)	1295	_exit (int retval = 0)
…		…
986	#if DEBUG	1307	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
988	#endif	1309	#endif
989	}	1310	}
990		1311
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
		1319	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1320
993	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
994		1322
995	CFPlus::Font	1323	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1324	new_from_file (SV *klass, char *path, int id = 0)
997	CODE:	1325	CODE:
998	{	1326	{
999	int count;	1327	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1328	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1001	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1003	}	1331	}
1004	OUTPUT:	1332	OUTPUT:
1005	RETVAL	1333	RETVAL
1006		1334
1007	void	1335	void
1008	DESTROY (CFPlus::Font self)	1336	DESTROY (DC::Font self)
1009	CODE:	1337	CODE:
1010	pango_font_description_free (self);	1338	pango_font_description_free (self);
1011		1339
1012	void	1340	void
1013	make_default (CFPlus::Font self)	1341	make_default (DC::Font self)
1014	PROTOTYPE: $	1342	PROTOTYPE: $
1015	CODE:	1343	CODE:
1016	default_font = self;	1344	default_font = self;
1017		1345
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1346	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1347
1020	PROTOTYPES: DISABLE	1348	PROTOTYPES: DISABLE
1021		1349
1022	void	1350	void
1023	reset_glyph_cache ()	1351	glyph_cache_backup ()
1024	PROTOTYPE:	1352	PROTOTYPE:
1025	CODE:	1353	CODE:
		1354	tc_backup ();
		1355
		1356	void
		1357	glyph_cache_restore ()
		1358	PROTOTYPE:
		1359	CODE:
1026	tc_clear ();	1360	tc_restore ();
1027		1361
1028	CFPlus::Layout	1362	DC::Layout
1029	new (SV *class)	1363	new (SV *klass)
1030	CODE:	1364	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1032		1366
1033	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1034	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1035	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
…		…
1042	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1043	OUTPUT:	1377	OUTPUT:
1044	RETVAL	1378	RETVAL
1045		1379
1046	void	1380	void
1047	DESTROY (CFPlus::Layout self)	1381	DESTROY (DC::Layout self)
1048	CODE:	1382	CODE:
1049	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1050	Safefree (self);	1384	delete self;
1051		1385
1052	void	1386	void
1053	set_text (CFPlus::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1054	CODE:	1388	CODE:
1055	{	1389	{
1056	STRLEN textlen;	1390	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1391	char *text = SvPVutf8 (text_, textlen);
1058		1392
1059	pango_layout_set_text (self->pl, text, textlen);	1393	pango_layout_set_text (self->pl, text, textlen);
1060	}	1394	}
1061		1395
1062	void	1396	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1397	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1398	CODE:
1065	{	1399	{
1066	STRLEN textlen;	1400	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1068		1402
1069	pango_layout_set_markup (self->pl, text, textlen);	1403	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1404	}
1071		1405
1072	void	1406	void
1073	set_shapes (CFPlus::Layout self, ...)	1407	set_shapes (DC::Layout self, ...)
1074	CODE:	1408	CODE:
1075	{	1409	{
1076	PangoAttrList *attrs = 0;	1410	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1411	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1412	const char *pos = text;
…		…
1113	if (attrs)	1447	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1448	pango_layout_set_attributes (self->pl, attrs);
1115	}	1449	}
1116		1450
1117	void	1451	void
1118	get_shapes (CFPlus::Layout self)	1452	get_shapes (DC::Layout self)
1119	PPCODE:	1453	PPCODE:
1120	{	1454	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1455	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1456
1123	do	1457	do
1124	{	1458	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1459	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1460
1127	if (run && shape_attr_p (run))	1461	if (run && shape_attr_p (run))
1128	{	1462	{
1129	PangoRectangle extents;	1463	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1464	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1472
1139	pango_layout_iter_free (iter);	1473	pango_layout_iter_free (iter);
1140	}	1474	}
1141		1475
1142	int	1476	int
1143	has_wrapped (CFPlus::Layout self)	1477	has_wrapped (DC::Layout self)
1144	CODE:	1478	CODE:
1145	{	1479	{
1146	int lines = 1;	1480	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1481	const char *text = pango_layout_get_text (self->pl);
1148		1482
…		…
1153	}	1487	}
1154	OUTPUT:	1488	OUTPUT:
1155	RETVAL	1489	RETVAL
1156		1490
1157	SV *	1491	SV *
1158	get_text (CFPlus::Layout self)	1492	get_text (DC::Layout self)
1159	CODE:	1493	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1494	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1495	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1496	OUTPUT:
1163	RETVAL	1497	RETVAL
1164		1498
1165	void	1499	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1500	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1501	CODE:
1168	self->r = r;	1502	self->r = r;
1169	self->g = g;	1503	self->g = g;
1170	self->b = b;	1504	self->b = b;
1171	self->a = a;	1505	self->a = a;
1172		1506
1173	void	1507	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1508	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1509	CODE:
1176	if (self->font != font)	1510	if (self->font != font)
1177	{	1511	{
1178	self->font = font;	1512	self->font = font;
1179	layout_update_font (self);	1513	layout_update_font (self);
1180	}	1514	}
1181		1515
1182	void	1516	void
1183	set_height (CFPlus::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1184	CODE:	1518	CODE:
1185	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1186	{	1520	{
1187	self->base_height = base_height;	1521	self->base_height = base_height;
1188	layout_update_font (self);	1522	layout_update_font (self);
1189	}	1523	}
1190		1524
1191	void	1525	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1526	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1527	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1528	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1529
1196	void	1530	void
1197	set_indent (CFPlus::Layout self, int indent)	1531	set_indent (DC::Layout self, int indent)
1198	CODE:	1532	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1533	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1534
1201	void	1535	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1536	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1537	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1538	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1539
1206	void	1540	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1541	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1542	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1543	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1544	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1545	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1546	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1547	: PANGO_ELLIPSIZE_NONE
1214	);	1548	);
1215		1549
1216	void	1550	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1551	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1552	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1553	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1554
1221	void	1555	void
1222	size (CFPlus::Layout self)	1556	size (DC::Layout self)
1223	PPCODE:	1557	PPCODE:
1224	{	1558	{
1225	int w, h;	1559	int w, h;
1226		1560
1227	layout_get_pixel_size (self, &w, &h);	1561	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1564	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1565	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1566	}
1233		1567
1234	int	1568	int
1235	descent (CFPlus::Layout self)	1569	descent (DC::Layout self)
1236	CODE:	1570	CODE:
1237	{	1571	{
1238	PangoRectangle rect;	1572	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1573	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1574	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1575	RETVAL = PANGO_DESCENT (rect);
1242	}	1576	}
1243	OUTPUT:	1577	OUTPUT:
1244	RETVAL	1578	RETVAL
1245		1579
1246	int	1580	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1581	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1582	CODE:
1249	{	1583	{
1250	int index, trailing;	1584	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1585	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1586	RETVAL = index + trailing;
1253	}	1587	}
1254	OUTPUT:	1588	OUTPUT:
1255	RETVAL	1589	RETVAL
1256		1590
1257	void	1591	void
1258	cursor_pos (CFPlus::Layout self, int index)	1592	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1593	PPCODE:
1260	{	1594	{
1261	PangoRectangle strong_pos;	1595	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1596	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1597
1264	EXTEND (SP, 3);	1598	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1599	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1602	}
1269		1603
1270	void	1604	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1605	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1606	PPCODE:
1273	{	1607	{
1274	int line, x;	1608	int line, x;
1275		1609
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1610	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1611	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1612	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1613	--line;
		1614	#endif
1279	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1616	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1617	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1618	}
1283		1619
1284	void	1620	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1621	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1622	PPCODE:
1287	{	1623	{
1288	PangoLayoutLine *lp;	1624	PangoLayoutLine *lp;
1289	int index, trailing;	1625	int index, trailing;
1290		1626
1291	if (line < 0)	1627	if (line < 0)
1292	XSRETURN_EMPTY;	1628	XSRETURN_EMPTY;
1293		1629
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1630	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1631	XSRETURN_EMPTY; /* do better */
1296		1632
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1633	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1634
1299	EXTEND (SP, 2);	1635	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1641	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1642	}
1307	}	1643	}
1308		1644
1309	void	1645	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1647	CODE:
		1648	self->rc.clear ();
1312	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1313	self->pl,	1650	self->pl,
		1651	&self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1316	flags	1654	flags
1317	);	1655	);
		1656	// we assume that context_change actually clears/frees stuff
		1657	// and does not do any recomputation...
		1658	pango_layout_context_changed (self->pl);
1318		1659
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1660	void
		1661	draw (DC::Layout self)
		1662	CODE:
		1663	{
		1664	glEnable (GL_TEXTURE_2D);
		1665	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1666	glEnable (GL_BLEND);
		1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1669	glEnable (GL_ALPHA_TEST);
		1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1671
		1672	self->rc.draw ();
		1673
		1674	glDisable (GL_ALPHA_TEST);
		1675	glDisable (GL_BLEND);
		1676	glDisable (GL_TEXTURE_2D);
		1677	}
		1678
		1679	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1680
1321	PROTOTYPES: ENABLE	1681	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1682
1325	void	1683	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1684	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1685	CODE:
1328	{	1686	{
…		…
1394	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1395	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1396	}	1754	}
1397	}	1755	}
1398		1756
		1757	void
		1758	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)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 || h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1400	CODE:	1879	CODE:
1401	{	1880	{
1402	GLint width;	1881	GLint width;
1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1405	RETVAL = width > 0;	1884	RETVAL = width > 0;
1406	}	1885	}
1407	OUTPUT:	1886	OUTPUT:
1408	RETVAL	1887	RETVAL
1409		1888
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1890
1412	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1413		1892
1414	CFPlus::Map	1893	DC::Map
1415	new (SV *class)	1894	new (SV *klass)
1416	CODE:	1895	CODE:
1417	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1418	RETVAL->x = 0;	1897	RETVAL->x = 0;
1419	RETVAL->y = 0;	1898	RETVAL->y = 0;
1420	RETVAL->w = 0;	1899	RETVAL->w = 0;
1421	RETVAL->h = 0;	1900	RETVAL->h = 0;
1422	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1427	RETVAL->row = 0;	1906	RETVAL->row = 0;
1428	OUTPUT:	1907	OUTPUT:
1429	RETVAL	1908	RETVAL
1430		1909
1431	void	1910	void
1432	DESTROY (CFPlus::Map self)	1911	DESTROY (DC::Map self)
1433	CODE:	1912	CODE:
1434	{	1913	{
1435	map_clear (self);	1914	map_clear (self);
1436	Safefree (self->face2tile);	1915	Safefree (self->face2tile);
1437	Safefree (self->tex);	1916	Safefree (self->tex);
1438	Safefree (self);	1917	Safefree (self);
1439	}	1918	}
1440		1919
1441	void	1920	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1921	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1922	CODE:
1444	self->w = map_width;	1923	self->w = map_width;
1445	self->h = map_height;	1924	self->h = map_height;
1446		1925
1447	void	1926	void
1448	clear (CFPlus::Map self)	1927	clear (DC::Map self)
1449	CODE:	1928	CODE:
1450	map_clear (self);	1929	map_clear (self);
1451		1930
1452	void	1931	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1932	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1933	CODE:
1455	{	1934	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1935	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1936	need_texid (self, tile);
1458	}	1937	}
1459		1938
1460	void	1939	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1941	CODE:
1463	{	1942	{
1464	tileid texid;	1943	tileid texid;
1465	maptex *tex;	1944	maptex *tex;
1466		1945
1467	if (face < 0 || face >= self->faces)	1946	if (face < 0 || face >= self->faces)
1468	return;	1947	return;
1469		1948
1470	if (smooth < 0 || smooth >= self->faces)	1949	if (smooth < 0 || smooth >= self->faces)
1471	return;	1950	return;
1472		1951
1473	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1474		1953
1475	if (!texid)	1954	if (!texid)
1476	return;	1955	return;
1477		1956
1478	tex = self->tex + texid;	1957	tex = self->tex + texid;
1479	tex->smoothtile = self->face2tile [smooth];	1958	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1959	tex->smoothlevel = level;
1481	}	1960	}
1482		1961
1483	void	1962	void
1484	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)	1963	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)
1485	CODE:	1964	CODE:
1486	{	1965	{
1487	need_texid (self, texid);	1966	need_texid (self, texid);
1488		1967
1489	{	1968	{
…		…
1508	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1509	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1990	}
1512		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
		2011
1513	int	2012	int
1514	ox (CFPlus::Map self)	2013	ox (DC::Map self)
1515	ALIAS:	2014	ALIAS:
1516	oy = 1	2015	oy = 1
1517	x = 2	2016	x = 2
1518	y = 3	2017	y = 3
1519	w = 4	2018	w = 4
…		…
1530	}	2029	}
1531	OUTPUT:	2030	OUTPUT:
1532	RETVAL	2031	RETVAL
1533		2032
1534	void	2033	void
1535	scroll (CFPlus::Map self, int dx, int dy)	2034	scroll (DC::Map self, int dx, int dy)
1536	CODE:	2035	CODE:
1537	{	2036	{
1538	if (dx > 0)	2037	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	2038	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	2039	else if (dx < 0)
…		…
1548	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1549	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1550		2049
1551	while (self->y < 0)	2050	while (self->y < 0)
1552	{	2051	{
1553	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1554		2053
1555	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1556	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1557	}	2056	}
1558	}	2057	}
1559		2058
1560	SV *	2059	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1562	CODE:	2061	CODE:
1563	{	2062	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2063	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	2064	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	2065	mapcell *cell;
…		…
1587		2086
1588	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1589		2088
1590	if (flags & 8)	2089	if (flags & 8)
1591	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1592	if (extmap)	2093	do
1593	{	2094	{
1594	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1595		2097
1596	do	2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
1597	{	2101	{
1598	ext = *data++;
1599	cmd = ext & 0x3f;
1600
1601	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health
1604	{
1605	cell->stat_width = 1;	2102	cell->stat_width = 1;
1606	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1607	}
1608	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)
1611	{
1612	if (*data == 4)
1613	; // decode player count
1614
1615	data += *data + 1;
1616	}
1617	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;
1619	else if (ext & 0x40) // unknown, multibyte => skip
1620	data += *data + 1;
1621	else
1622	data++;
1623	}	2104	}
1624	while (ext & 0x80);	2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
1625	}	2122	}
1626	else	2123	while (ext & 0x80);
1627	cell->darkness = *data++ + 1;
1628	}	2124	}
1629		2125
1630	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1631	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1632	{	2128	{
…		…
1635	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1636		2132
1637	if (cell->tile [z])	2133	if (cell->tile [z])
1638	{	2134	{
1639	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1640	if (!tex->name)	2137	if (!tex->name)
1641	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1642		2139
1643	if (tex->smoothtile)	2140	if (tex->smoothtile)
1644	{	2141	{
1645	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1646	if (!smooth->name)	2144	if (!smooth->name)
1647	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1648	}	2146	}
1649	}	2147	}
1650	}	2148	}
1651	}	2149	}
1652	else	2150	else
1653	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1654	}	2152	}
1655	}	2153	}
1656	OUTPUT:	2154	OUTPUT:
1657	RETVAL	2155	RETVAL
1658		2156
1659	SV *	2157	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2158	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	2159	CODE:
1662	{	2160	{
1663	int x1, x;	2161	int x1, x;
1664	int y1, y;	2162	int y1, y;
1665	int z;	2163	int z;
…		…
1678	? self->row + y	2176	? self->row + y
1679	: 0;	2177	: 0;
1680		2178
1681	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1682	{	2180	{
1683	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1684		2182
1685	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1686	{	2184	{
1687	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1688		2186
…		…
1690	{	2188	{
1691	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1692	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1693	int a1 = tex.a;	2191	int a1 = tex.a;
1694		2192
1695	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1696	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1697	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1698	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1699	}	2197	}
1700	}	2198	}
1701		2199
1702	*map++ = (r )	2200	*map++ = (r )
1703	| (g << 8)	2201	| (g << 8)
1704	| (b << 16)	2202	| (b << 16)
1705	| (a << 24);	2203	| (a << 24);
1706	}	2204	}
1707	}	2205	}
1708		2206
1709	RETVAL = map_sv;	2207	RETVAL = map_sv;
1710	}	2208	}
1711	OUTPUT:	2209	OUTPUT:
1712	RETVAL	2210	RETVAL
1713		2211
1714	void	2212	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2213	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)
1716	CODE:	2214	CODE:
1717	{	2215	{
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1721	smooth_key skey;
1722	int x, y, z;	2216	int x, y, z;
1723	int last_name;
1724		2217
		2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2219	int pl_x, pl_y;
		2220	maptex pl_tex;
		2221	rc_t rc;
		2222	rc_t rc_ov;
		2223	rc_key_t key;
		2224	rc_t::array_t *arr;
		2225
		2226	pl_tex.name = 0;
		2227
1725	// thats current max. sorry.	2228	// that's current max. sorry.
1726	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1728		2231
1729	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	2232	memset (&key, 0, sizeof (key));
1731		2233	key.r = 255;
1732	glColor4ub (255, 255, 255, 255);	2234	key.g = 255;
1733		2235	key.b = 255;
1734	glEnable (GL_BLEND);	2236	key.a = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2237	key.mode = GL_QUADS;
1736	glEnable (GL_TEXTURE_2D);	2238	key.format = GL_T2F_V3F;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;
1742		2239
1743	mx += self->x;	2240	mx += self->x;
1744	my += self->y;	2241	my += self->y;
1745		2242
1746	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1747	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1748	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1749	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1750		2247
1751	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1752	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1753	{	2250	{
1754	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	2260	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	2261	self->tex [cell->tile [2]].smoothlevel));
1765	}	2262	}
1766	}	2263	}
1767		2264
		2265	glEnable (GL_BLEND);
		2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2268
1768	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1769	{	2270	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
1771		2275
1772	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1773	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1774	{	2278	{
1775	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1783	if (tile)	2287	if (tile)
1784	{	2288	{
1785	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1786	int px, py;	2290	int px, py;
1787		2291
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	2292	if (key.texname != tex.name)
1791	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1792	if (!tex.name)	2296	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1794		2298
		2299	key.texname = tex.name;
1795	glEnd ();	2300	arr = &rc.array (key);
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1797	glBegin (GL_QUADS);
1798	}	2301	}
1799		2302
1800	px = (x + 1) * T - tex.w;	2303	px = (x + 1) * Th - tex.w;
1801	py = (y + 1) * T - tex.h;	2304	py = (y + 1) * Tw - tex.h;
1802		2305
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	2307	{
1810	if (cell->flags & 1)	2308	pl_x = px;
		2309	pl_y = py;
		2310	pl_tex = tex;
1811	{	2311	continue;
1812	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;
1815
1816	glEnd ();
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1818	glBegin (GL_QUADS);
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}
1825	}	2312	}
		2313
		2314	arr->t2f_v3f (0 , 0 , px , py , 0);
		2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1826		2318
1827	// update smooth hash	2319	// update smooth hash
1828	if (tex.smoothtile)	2320	if (tex.smoothtile)
1829	{	2321	{
1830	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1831	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1832		2324
1833	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1834		2326
1835	// add bits to current tile and all neighbours. skey.x|y is	2327	// add bits to current tile and all neighbours. skey.x|y is
1836	// shifted +1|+1 so we always stay positive.	2328	// shifted +1|+1 so we always stay positive.
1837		2329
1838	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1846		2338
1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1848	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1849		2341
1850	// full tile	2342	// full tile
1851	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1852		2344
1853	// borders	2345	// borders
1854	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1855	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1856	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1857	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1858		2350
1859	// corners	2351	// corners
1860	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1864	}	2376	}
1865	}	2377	}
1866	}	2378	}
1867	}	2379	}
1868		2380
		2381	rc.draw ();
		2382	rc.clear ();
		2383
1869	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2385	// this is basically counting sort
1871	{	2386	{
1872	int w, b;	2387	int w, b;
1873		2388
1874	for (w = 0; w < 256 / 32; ++w)	2389	glEnable (GL_TEXTURE_2D);
		2390	glBegin (GL_QUADS);
		2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1875	{	2394	{
1876	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
1877	if (smask)	2396	IV bits = it->second;
1878	for (b = 0; b < 32; ++b)	2397
1879	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
1880	{	2401	{
1881	int level = (w << 5) | b;	2402	maptex tex = self->tex [skey.tile];
		2403	int px = (((int)skey.x) - 1) * Tw;
		2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
		2409
1882	HE *he;	2410	if (tex.name)
1883
1884	hv_iterinit (smooth);
1885	while ((he = hv_iternext (smooth)))
1886	{	2411	{
1887	smooth_key *skey = (smooth_key *)HeKEY (he);	2412	// this time avoiding texture state changes
1888	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
1889		2414	if (key.texname != tex.name)
1890	if (!(bits & 0x1000)
1891	&& skey->level == level
1892	&& level > smooth_max [skey->x][skey->y])
1893	{	2415	{
1894	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
1895	int px = (((int)skey->x) - 1) * T;
1896	int py = (((int)skey->y) - 1) * T;
1897	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column
1901		2417
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)
1905	{
1906	if (!tex.name)
1907	continue; // smoothing not yet available
1908
1909	glEnd ();	2418	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
1912	}	2421	}
1913		2422
1914	if (border)	2423	if (border)
1915	{	2424	{
1916	float ox = border * dx;	2425	float ox = border * dx;
1917		2426
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1922	}	2431	}
1923		2432
1924	if (corner)	2433	if (corner)
1925	{	2434	{
1926	float ox = corner * dx;	2435	float ox = corner * dx;
1927		2436
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1932	}
1933	}	2441	}
1934	}	2442	}
1935	}	2443	}
1936	}	2444	}
		2445
		2446	glEnd ();
		2447	glDisable (GL_TEXTURE_2D);
		2448	key.texname = -1;
1937	}	2449	}
1938
1939	hv_clear (smooth);
1940	}	2450	}
1941		2451
1942	glEnd ();	2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
1943		2457
1944	glDisable (GL_TEXTURE_2D);	2458	key.texname = tex.name;
		2459	rc_t::array_t &arr = rc.array (key);
		2460
		2461	arr.t2f_v3f (0 , 0 , px , py , 0);
		2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc.draw ();
		2467	}
		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
1945	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
1946		2473
1947	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
…		…
1953	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
1954	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
1955	{	2482	{
1956	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
1957		2484
1958	int px = x * T;	2485	int px = x * Tw;
1959	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
1960		2493
1961	if (cell->stat_hp)	2494	if (cell->stat_hp)
1962	{	2495	{
1963	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1965		2498
1966	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
1967	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
1968	px + width - 1, py);	2501	px + width - 1, py);
1969		2502
…		…
1975	}	2508	}
1976	}	2509	}
1977	}	2510	}
1978		2511
1979	void	2512	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2514	CODE:
1982	{	2515	{
1983	static float color[16][3] = {	2516	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
1988		2521
1989	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
1993		2526
1994	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
1998		2531
1999	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2000		2533
2001	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2004	};	2537	};
2005		2538
2006	int x, y;	2539	int x, y;
2007		2540
2008	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2013		2552
2014	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2018		2557
2019	if (m)	2558	if (m)
2020	{	2559	{
2021	float *c = color [m & 15];	2560	float *c = color [m & 15];
2022		2561
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2025		2564
2026	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2570	}
…		…
2035	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2037	}	2576	}
2038		2577
2039	void	2578	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2580	PPCODE:
2042	{	2581	{
2043	int x, y;	2582	int x, y;
2044	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2591
2052	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2594
2055	mx += self->x - 1;	2595	mx += self->x - 1;
2056	my += self->y - 1;	2596	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2597
2060	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2062	{	2600	{
2063	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2605	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2069		2607
2070	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2611	}
2074	}	2612	}
2075		2613
2076	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2096		2634
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2638
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2648	}
2111		2649
2112	free (darkness1);	2650	free (darkness1);
2113		2651
2114	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2118	}	2656	}
2119		2657
2120	SV *	2658	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2659	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2660	CODE:
2123	{	2661	{
2124	int x, y, x1, y1;	2662	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2721	else
2184	*data++ = 0;	2722	*data++ = 0;
2185	}	2723	}
2186	}	2724	}
2187		2725
		2726	/* if size is w*h + 5 then no data has been found */
		2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2728	{
2188	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2190	RETVAL = data_sv;	2733	RETVAL = data_sv;
2191	}	2734	}
2192	OUTPUT:	2735	OUTPUT:
2193	RETVAL	2736	RETVAL
2194		2737
2195	void	2738	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2740	PPCODE:
2198	{	2741	{
2199	int x, y, z;	2742	int x, y, z;
2200	int w, h;	2743	int w, h;
2201	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t *data, *end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
2202		2755
2203	if (*data++ != 0)	2756	if (*data++ != 0)
2204	return; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2205		2758
2206	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2760	h = *data++ << 8; h |= *data++;
2208		2761
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2762	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2774	{
2222	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2223		2776
2224	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2225	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2226	uint8_t flags = *data++;	2784	flags = *data++;
2227		2785
2228	if (flags)	2786	if (flags)
2229	{	2787	{
2230	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2794
2237	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2238	{	2796	{
2239	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2240		2799
2241	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2242	{	2801	{
2243	tileid t = tile [z];	2802	tileid t = tile [z];
2244		2803
2245	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2805	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2807	need_texid (self, t);
2249	}	2808	}
2250		2809
2251	cell->tile [z] = t;	2810	cell->tile [z] = t;
2252	}	2811	}
…		…
2254	}	2813	}
2255	}	2814	}
2256	}	2815	}
2257	}	2816	}
2258		2817
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2819
2261	CFPlus::RW	2820	DC::RW
2262	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2263	CODE:	2822	CODE:
2264	{	2823	{
2265	STRLEN datalen;	2824	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2267		2826
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2828	}
2270	OUTPUT:	2829	OUTPUT:
2271	RETVAL	2830	RETVAL
2272		2831
2273	CFPlus::RW	2832	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2275	CODE:	2834	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2836	OUTPUT:
2278	RETVAL	2837	RETVAL
2279		2838
2280	# fails on win32:	2839	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2840	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2841	#void
2283	#close (CFPlus::RW self)	2842	#close (DC::RW self)
2284	# CODE:	2843	# CODE:
2285	# (self->(close)) (self);	2844	# (self->(close)) (self);
2286		2845
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2847
2289	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2290		2849
2291	CFPlus::Channel	2850	DC::Channel
2292	find ()	2851	find ()
2293	CODE:	2852	CODE:
2294	{	2853	{
2295	RETVAL = Mix_GroupAvailable (-1);	2854	RETVAL = Mix_GroupAvailable (-1);
2296		2855
2297	if (RETVAL < 0)	2856	if (RETVAL < 0)
2298	{	2857	{
2299	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2300		2859
2301	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2303		2867	}
		2868	else
2304	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2305	}	2870	}
2306		2871
2307	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2309	}	2874	}
2310	OUTPUT:	2875	OUTPUT:
2311	RETVAL	2876	RETVAL
2312		2877
2313	void	2878	void
2314	halt (CFPlus::Channel self)	2879	halt (DC::Channel self)
2315	CODE:	2880	CODE:
2316	Mix_HaltChannel (self);	2881	Mix_HaltChannel (self);
2317		2882
2318	void	2883	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2884	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2885	CODE:
2321	Mix_ExpireChannel (self, ticks);	2886	Mix_ExpireChannel (self, ticks);
2322		2887
2323	void	2888	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2889	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2890	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2891	Mix_FadeOutChannel (self, ticks);
2327		2892
2328	int	2893	int
2329	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2330	CODE:	2895	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2897	OUTPUT:
2333	RETVAL	2898	RETVAL
2334		2899
2335	void	2900	void
2336	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2337	CODE:	2902	CODE:
2338	Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2339		2904
2340	void	2905	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2907	CODE:
2343	left = CLAMP (left , 0, 255);	2908	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2909	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2346		2911
2347	void	2912	void
2348	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2349	CODE:	2914	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2916
2352	void	2917	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2919	CODE:
2355		2920
2356	void	2921	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2923	CODE:
2359	{	2924	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2928	}
2364		2929
2365	void	2930	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2932	CODE:
2368	Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2369		2934
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2936
2372	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2373		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2374	CFPlus::MixChunk	2951	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2376	CODE:	2953	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2955	OUTPUT:
2379	RETVAL	2956	RETVAL
2380		2957
2381	void	2958	void
2382	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2383	CODE:	2960	CODE:
2384	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2385		2962
2386	int	2963	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2965	CODE:
2389	if (items > 1)	2966	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2967	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2969	OUTPUT:
2393	RETVAL	2970	RETVAL
2394		2971
2395	CFPlus::Channel	2972	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2973	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2974	CODE:
2398	{	2975	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2977
2401	if (RETVAL < 0)	2978	if (RETVAL < 0)
…		…
2408	}	2985	}
2409	}	2986	}
2410	OUTPUT:	2987	OUTPUT:
2411	RETVAL	2988	RETVAL
2412		2989
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
2414		3003
2415	int	3004	int
2416	volume (int volume = -1)	3005	volume (int volume = -1)
2417	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2418	CODE:	3007	CODE:
…		…
2430	void	3019	void
2431	halt ()	3020	halt ()
2432	CODE:	3021	CODE:
2433	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2434		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2435	CFPlus::MixMusic	3031	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2437	CODE:	3033	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	3035	OUTPUT:
2440	RETVAL	3036	RETVAL
2441		3037
2442	void	3038	void
2443	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2444	CODE:	3040	CODE:
2445	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2446		3042
2447	int	3043	int
2448	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2449	CODE:	3045	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	3047	OUTPUT:
2452	RETVAL	3048	RETVAL
2453		3049
2454	void	3050	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3051	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	3052	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2458		3054
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		3056
2461	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2462		3058
2463	BOOT:	3059	BOOT:
2464	{	3060	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	3062	static const struct {
2467	const char *name;	3063	const char *name;
2468	IV iv;	3064	IV iv;
2469	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3106	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3108	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3110	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3111	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3115	const_iv (GL_COMPRESSED_RGB_ARB),
		3116	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3118	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3119	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3161	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3162	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3163	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3167	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3176	# undef const_iv
2566	};	3177	};
2567		3178
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2570		3181
2571	texture_av = newAV ();	3182	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2573	}	3184	}
2574		3185
2575	char *	3186	void
		3187	disable_GL_EXT_blend_func_separate ()
		3188	CODE:
		3189	gl.BlendFuncSeparate = 0;
		3190	gl.BlendFuncSeparateEXT = 0;
		3191
		3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2576	gl_vendor ()	3196	gl_vendor ()
2577	CODE:	3197	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3199	OUTPUT:
2580	RETVAL	3200	RETVAL
2581		3201
2582	char *	3202	const char *
2583	gl_version ()	3203	gl_version ()
2584	CODE:	3204	CODE:
2585	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2586	OUTPUT:	3206	OUTPUT:
2587	RETVAL	3207	RETVAL
2588		3208
2589	char *	3209	const char *
2590	gl_extensions ()	3210	gl_extensions ()
2591	CODE:	3211	CODE:
2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2593	OUTPUT:	3213	OUTPUT:
2594	RETVAL	3214	RETVAL
2595		3215
2596	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2597		3221
2598	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2599	CODE:	3223	CODE:
2600	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2601	OUTPUT:	3225	OUTPUT:
…		…
2609		3233
2610	int glGetError ()	3234	int glGetError ()
2611		3235
2612	void glFinish ()	3236	void glFinish ()
2613		3237
		3238	void glFlush ()
		3239
2614	void glClear (int mask)	3240	void glClear (int mask)
2615		3241
2616	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2617	PROTOTYPE: @	3243	PROTOTYPE: @
2618		3244
…		…
2627	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2628		3254
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3256	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2632		3260
2633	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2634		3262
2635	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2636		3264
…		…
2671	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3300	CODE:
2673	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2674		3302
2675	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2676	ALIAS:	3305	ALIAS:
2677	glColor_premultiply = 1	3306	glColor_premultiply = 1
2678	CODE:	3307	CODE:
2679	if (ix)	3308	if (ix)
2680	{	3309	{
…		…
2700		3329
2701	void glRect (float x1, float y1, float x2, float y2)	3330	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3331	CODE:
2703	glRectf (x1, y1, x2, y2);	3332	glRectf (x1, y1, x2, y2);
2704		3333
		3334	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3335	CODE:
		3336	glBegin (GL_LINE_LOOP);
		3337	glVertex2f (x1, y1);
		3338	glVertex2f (x2, y1);
		3339	glVertex2f (x2, y2);
		3340	glVertex2f (x1, y2);
		3341	glEnd ();
		3342
2705	PROTOTYPES: ENABLE	3343	PROTOTYPES: ENABLE
2706		3344
2707	void glBegin (int mode)	3345	void glBegin (int mode)
2708		3346
2709	void glEnd ()	3347	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3379	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3380	CODE:
2743	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3383
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3384	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3385
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3386	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3387
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3388	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3389
…		…
2777		3415
2778	void glEndList ()	3416	void glEndList ()
2779		3417
2780	void glCallList (int list)	3418	void glCallList (int list)
2781		3419
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
		3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3426
2784	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2785		3428
2786	void	3429	void
2787	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2788	PPCODE:	3431	PPCODE:
2789	{	3432	{
2790	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2791	XPUSHs (self);	3434	XPUSHs (self);
2792	}	3435	}
2793		3436
2794	BOOT:	3437	BOOT:
2795	{	3438	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3440
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3441	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3442	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3443	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3444	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3445	}
2803		3446
2804	void	3447	void
2805	draw (SV *self)	3448	draw (SV *self)
2806	CODE:	3449	CODE:
2807	{	3450	{
2808	HV *hv;	3451	HV *hv;
2809	SV **svp;	3452	SV **svp;
2810	NV x, y, w, h;	3453	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3458	double draw_x, draw_y;
2817		3459
2818	if (!SvROK (self))	3460	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3462
2821	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2822		3464
2823	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3467
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3470
2829	if (!h || !w)	3471	if (!h || !w)
…		…
2849	{	3491	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3492	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3493
2852	if (svp && SvTRUE (*svp))	3494	if (svp && SvTRUE (*svp))
2853	{	3495	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3496	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3497	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3498	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3499	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3500	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3501	glVertex2f (w, 0);
…		…
2862	glEnd ();	3504	glEnd ();
2863	glDisable (GL_BLEND);	3505	glDisable (GL_BLEND);
2864	}	3506	}
2865	}	3507	}
2866	#if 0	3508	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3509	// draw borders, for debugging
2868	glPushMatrix;	3510	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3511	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3512	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3513	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3514	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3515	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3516	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3517	glVertex2f (0 , h - 1);
2876	glEnd;	3518	glEnd ();
2877	glPopMatrix;	3519	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3520	#endif
2881	PUSHMARK (SP);	3521	PUSHMARK (SP);
2882	XPUSHs (self);	3522	XPUSHs (self);
2883	PUTBACK;	3523	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3524	call_method ("_draw", G_VOID | G_DISCARD);

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