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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
29		38
30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31		40
32	#include <SDL.h>	41	#include <SDL.h>
33	#include <SDL_thread.h>	42	#include <SDL_thread.h>
34	#include <SDL_endian.h>	43	#include <SDL_endian.h>
35	#include <SDL_image.h>	44	#include <SDL_image.h>
36	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
38		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
39	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
41		57
42	#include <glib/gmacros.h>	58	#include <glib.h>
43		59
44	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
45		72
46	#ifndef _WIN32	73	#ifndef _WIN32
47	# include <sys/types.h>	74	# include <sys/types.h>
48	# include <sys/socket.h>	75	# include <sys/socket.h>
49	# include <netinet/in.h>	76	# include <netinet/in.h>
50	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
51	# include <inttypes.h>	78	# include <inttypes.h>
52	#endif	79	#endif
53		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
57		90
58	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
60		93
61	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
62		95
63	#if 0	96	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	98
66	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
67	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
68		122
69	static AV *texture_av;	123	static AV *texture_av;
70		124
71	static struct	125	static struct
72	{	126	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	163	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	164	glDeleteTextures (1, &name);
111	}	165	}
112		166
113	#include "texcache.c"	167	#include "texcache.c"
		168	#include "rendercache.c"
114		169
115	#include "pango-font.c"	170	#include "pango-font.c"
116	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
117	#include "pango-render.c"	172	#include "pango-render.c"
118		173
119	typedef IV CFPlus__Channel;	174	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	175	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
123		178
124	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
125		180
126	static int	181	static int
127	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
128	{	183	{
129	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
130		185
131	while (attrs)	186	while (attrs)
132	{	187	{
133	PangoAttribute *attr = attrs->data;	188	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		189
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	191	return 1;
137		192
138	attrs = attrs->next;	193	attrs = attrs->next;
139	}	194	}
140		195
141	return 0;	196	return 0;
142	}	197	}
143		198
144	typedef struct cf_layout {	199	struct cf_layout {
145	PangoLayout *pl;	200	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
147	int base_height;	202	int base_height;
148	CFPlus__Font font;	203	DC__Font font;
149	} *CFPlus__Layout;	204	rc_t rc;
		205	};
150		206
		207	typedef cf_layout *DC__Layout;
		208
151	static CFPlus__Font default_font;	209	static DC__Font default_font;
152	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
154		212
155	static void	213	static void
156	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
157	{	215	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	219	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	221	}
164		222
165	static void	223	static void
166	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
167	{	225	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
170	*/	228	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
172		230
173	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		233
176	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
177	}	235	}
178		236
179	static void	237	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	238	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	239	{
182	PangoRectangle rect;	240	PangoRectangle rect;
183		241
184	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		250
193	*w = rect.width;	251	*w = rect.width;
194	*h = rect.height;	252	*h = rect.height;
195	}	253	}
196		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
197	typedef uint16_t tileid;	257	typedef uint16_t tileid;
198	typedef uint16_t faceid;	258	typedef uint16_t faceid;
199		259
200	typedef struct {	260	struct maptex
		261	{
201	int name;	262	GLuint name;
202	int w, h;	263	int w, h;
203	float s, t;	264	float s, t;
204	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
205	tileid smoothtile;	266	tileid smoothtile;
206	uint8_t smoothlevel;	267	uint8_t smoothlevel;
207	} maptex;	268	uint8_t unused; /* set to zero on use */
		269	};
208		270
209	typedef struct {	271	struct mapcell
		272	{
210	uint32_t player;	273	uint32_t player;
211	tileid tile[3];	274	tileid tile[3];
212	uint16_t darkness;	275	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	277	};
215		278
216	typedef struct {	279	struct maprow
		280	{
217	int32_t c0, c1;	281	int32_t c0, c1;
218	mapcell *col;	282	mapcell *col;
219	} maprow;	283	};
220		284
221	typedef struct map {	285	struct mapgrid {
222	int x, y, w, h;	286	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
226		290
227	int32_t rows;	291	int32_t rows;
228	maprow *row;	292	maprow *row;
229	} *CFPlus__Map;	293	};
230		294
231	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
232	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
233	{	300	{
234	char *p;	301	T *p;
235		302
236	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
237	Zero (p, inc, char);	304	Zero (p, inc, T);
238	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
239	Safefree (ptr);	306	Safefree (ptr);
240		307
241	return p;	308	ptr = p;
242	}	309	}
243		310
244	static char *	311	template<typename T>
245	append (char *ptr, int sze, int inc)
246	{
247	Renew (ptr, sze + inc, char);
248	Zero (ptr + sze, inc, char);
249
250	return ptr;
251	}
252
253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255
256	static void	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
257	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
258	{	321	{
259	while (self->faces <= face)	322	while (self->faces <= face)
260	{	323	{
261	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
262	self->faces *= 2;	325	self->faces *= 2;
263	}	326	}
264	}	327	}
265		328
266	static void	329	static void
267	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
268	{	331	{
269	while (self->texs <= texid)	332	while (self->texs <= texid)
270	{	333	{
271	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
272	self->texs *= 2;	335	self->texs *= 2;
273	}	336	}
274	}	337	}
275		338
276	static maprow *	339	static maprow *
277	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
278	{	341	{
279	if (0 > y)	342	if (0 > y)
280	{	343	{
281	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
283		346
284	self->rows += extend;	347	self->rows += extend;
285	self->y += extend;	348	self->y += extend;
286	y += extend;	349	y += extend;
287	}	350	}
288	else if (y >= self->rows)	351	else if (y >= self->rows)
289	{	352	{
290	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
291	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
292	self->rows += extend;	355	self->rows += extend;
293	}	356	}
294		357
295	return self->row + y;	358	return self->row + y;
296	}	359	}
…		…
306	}	369	}
307		370
308	if (row->c0 > x)	371	if (row->c0 > x)
309	{	372	{
310	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
311	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
312	row->c0 -= extend;	375	row->c0 -= extend;
313	}	376	}
314	else if (x >= row->c1)	377	else if (x >= row->c1)
315	{	378	{
316	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
317	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
318	row->c1 += extend;	381	row->c1 += extend;
319	}	382	}
320		383
321	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
322	}	385	}
323		386
324	static mapcell *	387	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
326	{	389	{
327	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
328	}	391	}
329		392
330	static void	393	static void
331	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
332	{	395	{
333	int r;	396	int r;
334		397
335	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	406	self->oy = 0;
344	self->row = 0;	407	self->row = 0;
345	self->rows = 0;	408	self->rows = 0;
346	}	409	}
347		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
348	static void	421	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
350	{	423	{
351	int x, y;	424	int x, y;
352	maprow *row;	425	maprow *row;
353	mapcell *cell;	426	mapcell *cell;
354		427
…		…
366	if (x >= row->c1)	439	if (x >= row->c1)
367	break;	440	break;
368		441
369	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
370		443
371	cell->darkness = 0;	444	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	445	}
376	}	446	}
377	}	447	}
378		448
379	typedef struct {	449	struct smooth_key
		450	{
380	tileid tile;	451	tileid tile;
381	uint8_t x, y, level;	452	uint8_t x, y, level;
382	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
383		472
384	static void	473	static void
385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	475	{
387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	476	auto &&it = h.find (key);
388		477
389	if (SvIOK (*sv))	478	if (it == h.end ())
390	SvIV_set (*sv, SvIVX (*sv) | bits);	479	h.insert (std::make_pair (key, bits));
391	else	480	else
392	sv_setiv (*sv, bits);	481	it->second |= bits;
393	}	482	}
394		483
395	static void	484	static void
396	music_finished (void)	485	music_finished (void)
397	{	486	{
…		…
414	ev.code = 1;	503	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	505	ev.data2 = 0;
417		506
418	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
419	}	515	}
420		516
421	static unsigned int	517	static unsigned int
422	minpot (unsigned int n)	518	minpot (unsigned int n)
423	{	519	{
…		…
480	return 0;	576	return 0;
481		577
482	return 1;	578	return 1;
483	}	579	}
484		580
485	MODULE = CFPlus PACKAGE = CFPlus	581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META | KMOD_ALT))
		590	mod |= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD | G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
486		640
487	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
488		642
489	BOOT:	643	BOOT:
490	{	644	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	646	static const struct {
493	const char *name;	647	const char *name;
494	IV iv;	648	IV iv;
495	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
…		…
518		672
519	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
522		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
		726
		727	const_iv (SDLK_FIRST),
		728	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	731	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	732	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	733	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	805	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
		810
		811	const_iv (KMOD_LRAM),
		812
		813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
604	# undef const_iv	843	# undef const_iv
605	};	844	};
606		845
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		848
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	851	}
613		852
…		…
625	RETVAL	864	RETVAL
626		865
627	NV floor (NV x)	866	NV floor (NV x)
628		867
629	NV ceil (NV x)	868	NV ceil (NV x)
		869
		870	IV minpot (UV n)
		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
		878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
630		889
631	void	890	void
632	pango_init ()	891	pango_init ()
633	CODE:	892	CODE:
634	{	893	{
635	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/*pango_context_set_font_description (opengl_context, default_font);*/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		901	#endif
638	}	902	}
639		903
640	char *
641	SDL_GetError ()	904	char *SDL_GetError ()
642		905
643	int	906	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
645		908
646	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
647	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
648		926
649	void	927	void
650	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	929	PPCODE:
652	{	930	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		945
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		948
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		950
676	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
677	while (*m)	952	while (*m)
678	{	953	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	955	{
681	AV *av = newAV ();	956	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
707	);	982	);
708		983
709	if (RETVAL)	984	if (RETVAL)
710	{	985	{
711	av_clear (texture_av);	986	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	988	#include "glfunc.h"
716	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	992	}
718	}	993	}
719	OUTPUT:	994	OUTPUT:
720	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
721		999
722	void	1000	void
723	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
724		1002
725	char *	1003	char *
726	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
727		1006
728	int	1007	int
729	SDL_GetAppState ()	1008	SDL_GetAppState ()
730		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
731	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
732	poll_events ()	1021	peep_events ()
733	PPCODE:	1022	PPCODE:
734	{	1023	{
735	SDL_Event ev;	1024	SDL_Event ev;
736		1025
737	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
744	{	1033	{
745	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1035	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1041	break;
753		1042
754	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1062	x = ev.motion.x;
774	y = ev.motion.y;	1063	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1065	}
777		1066
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1073	}
785	break;	1074	break;
786		1075
787	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1079
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1090	break;
802	}	1091	}
803		1092
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1094	}
806	}	1095	}
807		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
808	int	1110	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1112	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
		1115
		1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
813		1131
814	void	1132	void
815	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
816		1134
817	int	1135	int
…		…
852	}	1170	}
853	}	1171	}
854	#endif	1172	#endif
855	}	1173	}
856		1174
857	void	1175	int
858	add_font (char *file)	1176	add_font (char *file)
859	CODE:	1177	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
861		1188
862	void	1189	void
863	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
864	ALIAS:	1191	ALIAS:
865	load_image_file = 1	1192	load_image_file = 1
…		…
911		1238
912	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
913	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
914	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
915	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
917	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
920	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
921		1248
…		…
951	void	1278	void
952	error (char *message)	1279	error (char *message)
953	CODE:	1280	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1282	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1284	#endif
958		1285
959	void	1286	void
960	fatal (char *message)	1287	fatal (char *message)
961	CODE:	1288	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1290	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1292	#endif
966	_exit (1);	1293	_exit (1);
967		1294
968	void	1295	void
969	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
981	#if DEBUG	1308	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
983	#endif	1310	#endif
984	}	1311	}
985		1312
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1321
988	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
989		1323
990	CFPlus::Font	1324	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
992	CODE:	1326	CODE:
993	{	1327	{
994	int count;	1328	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
998	}	1332	}
999	OUTPUT:	1333	OUTPUT:
1000	RETVAL	1334	RETVAL
1001		1335
1002	void	1336	void
1003	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
1004	CODE:	1338	CODE:
1005	pango_font_description_free (self);	1339	pango_font_description_free (self);
1006		1340
1007	void	1341	void
1008	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
1009	PROTOTYPE: $	1343	PROTOTYPE: $
1010	CODE:	1344	CODE:
1011	default_font = self;	1345	default_font = self;
1012		1346
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1348
1015	PROTOTYPES: DISABLE	1349	PROTOTYPES: DISABLE
1016		1350
1017	void	1351	void
1018	reset_glyph_cache ()	1352	glyph_cache_backup ()
1019	PROTOTYPE:	1353	PROTOTYPE:
1020	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
1021	tc_clear ();	1361	tc_restore ();
1022		1362
1023	CFPlus::Layout	1363	DC::Layout
1024	new (SV *class)	1364	new (SV *klass)
1025	CODE:	1365	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1027		1367
1028	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1029	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1030	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
…		…
1037	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1038	OUTPUT:	1378	OUTPUT:
1039	RETVAL	1379	RETVAL
1040		1380
1041	void	1381	void
1042	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
1043	CODE:	1383	CODE:
1044	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1045	Safefree (self);	1385	delete self;
1046		1386
1047	void	1387	void
1048	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1049	CODE:	1389	CODE:
1050	{	1390	{
1051	STRLEN textlen;	1391	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
1053		1393
1054	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
1055	}	1395	}
1056		1396
1057	void	1397	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1399	CODE:
1060	{	1400	{
1061	STRLEN textlen;	1401	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
1063		1403
1064	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1405	}
1066		1406
1067	void	1407	void
1068	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
1069	CODE:	1409	CODE:
1070	{	1410	{
1071	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1413	const char *pos = text;
…		…
1108	if (attrs)	1448	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
1110	}	1450	}
1111		1451
1112	void	1452	void
1113	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
1114	PPCODE:	1454	PPCODE:
1115	{	1455	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1457
1118	do	1458	do
1119	{	1459	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1461
1122	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
1123	{	1463	{
1124	PangoRectangle extents;	1464	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1473
1134	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
1135	}	1475	}
1136		1476
1137	int	1477	int
1138	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
1139	CODE:	1479	CODE:
1140	{	1480	{
1141	int lines = 1;	1481	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
1143		1483
…		…
1148	}	1488	}
1149	OUTPUT:	1489	OUTPUT:
1150	RETVAL	1490	RETVAL
1151		1491
1152	SV *	1492	SV *
1153	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
1154	CODE:	1494	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1497	OUTPUT:
1158	RETVAL	1498	RETVAL
1159		1499
1160	void	1500	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1502	CODE:
1163	self->r = r;	1503	self->r = r;
1164	self->g = g;	1504	self->g = g;
1165	self->b = b;	1505	self->b = b;
1166	self->a = a;	1506	self->a = a;
1167		1507
1168	void	1508	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1510	CODE:
1171	if (self->font != font)	1511	if (self->font != font)
1172	{	1512	{
1173	self->font = font;	1513	self->font = font;
1174	layout_update_font (self);	1514	layout_update_font (self);
1175	}	1515	}
1176		1516
1177	void	1517	void
1178	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1179	CODE:	1519	CODE:
1180	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1181	{	1521	{
1182	self->base_height = base_height;	1522	self->base_height = base_height;
1183	layout_update_font (self);	1523	layout_update_font (self);
1184	}	1524	}
1185		1525
1186	void	1526	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1528	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1530
1191	void	1531	void
1192	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1193	CODE:	1533	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1535
1196	void	1536	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1538	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1540
1201	void	1541	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1543	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1209	);	1549	);
1210		1550
1211	void	1551	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1553	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1555
1216	void	1556	void
1217	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1218	PPCODE:	1558	PPCODE:
1219	{	1559	{
1220	int w, h;	1560	int w, h;
1221		1561
1222	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1567	}
1228		1568
1229	int	1569	int
1230	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1231	CODE:	1571	CODE:
1232	{	1572	{
1233	PangoRectangle rect;	1573	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1237	}	1577	}
1238	OUTPUT:	1578	OUTPUT:
1239	RETVAL	1579	RETVAL
1240		1580
1241	int	1581	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1583	CODE:
1244	{	1584	{
1245	int index, trailing;	1585	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1587	RETVAL = index + trailing;
1248	}	1588	}
1249	OUTPUT:	1589	OUTPUT:
1250	RETVAL	1590	RETVAL
1251		1591
1252	void	1592	void
1253	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1594	PPCODE:
1255	{	1595	{
1256	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1598
1259	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1603	}
1264		1604
1265	void	1605	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1607	PPCODE:
1268	{	1608	{
1269	int line, x;	1609	int line, x;
1270		1610
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1614	--line;
		1615	#endif
1274	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1617	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1619	}
1278		1620
1279	void	1621	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1622	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1623	PPCODE:
1282	{	1624	{
1283	PangoLayoutLine *lp;	1625	PangoLayoutLine *lp;
1284	int index, trailing;	1626	int index, trailing;
1285		1627
1286	if (line < 0)	1628	if (line < 0)
1287	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1288		1630
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1632	XSRETURN_EMPTY; /* do better */
1291		1633
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1635
1294	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1642	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1643	}
1302	}	1644	}
1303		1645
1304	void	1646	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1648	CODE:
		1649	self->rc.clear ();
1307	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1308	self->pl,	1651	self->pl,
		1652	&self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1311	flags	1655	flags
1312	);	1656	);
		1657	// we assume that context_change actually clears/frees stuff
		1658	// and does not do any recomputation...
		1659	pango_layout_context_changed (self->pl);
1313		1660
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1661	void
		1662	draw (DC::Layout self)
		1663	CODE:
		1664	{
		1665	glEnable (GL_TEXTURE_2D);
		1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1667	glEnable (GL_BLEND);
		1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1670	glEnable (GL_ALPHA_TEST);
		1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1672
		1673	self->rc.draw ();
		1674
		1675	glDisable (GL_ALPHA_TEST);
		1676	glDisable (GL_BLEND);
		1677	glDisable (GL_TEXTURE_2D);
		1678	}
		1679
		1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1681
1316	PROTOTYPES: ENABLE	1682	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1683
1320	void	1684	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1685	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1686	CODE:
1323	{	1687	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1391	}	1755	}
1392	}	1756	}
1393		1757
		1758	void
		1759	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)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 || h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1395	CODE:	1880	CODE:
1396	{	1881	{
1397	GLint width;	1882	GLint width;
1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1400	RETVAL = width > 0;	1885	RETVAL = width > 0;
1401	}	1886	}
1402	OUTPUT:	1887	OUTPUT:
1403	RETVAL	1888	RETVAL
1404		1889
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1891
1407	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1408		1893
1409	CFPlus::Map	1894	DC::Map
1410	new (SV *class)	1895	new (SV *klass)
1411	CODE:	1896	CODE:
1412	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1413	RETVAL->x = 0;	1898	RETVAL->x = 0;
1414	RETVAL->y = 0;	1899	RETVAL->y = 0;
1415	RETVAL->w = 0;	1900	RETVAL->w = 0;
1416	RETVAL->h = 0;	1901	RETVAL->h = 0;
1417	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1422	RETVAL->row = 0;	1907	RETVAL->row = 0;
1423	OUTPUT:	1908	OUTPUT:
1424	RETVAL	1909	RETVAL
1425		1910
1426	void	1911	void
1427	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1428	CODE:	1913	CODE:
1429	{	1914	{
1430	map_clear (self);	1915	map_clear (self);
1431	Safefree (self->face2tile);	1916	Safefree (self->face2tile);
1432	Safefree (self->tex);	1917	Safefree (self->tex);
1433	Safefree (self);	1918	Safefree (self);
1434	}	1919	}
1435		1920
1436	void	1921	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1922	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1923	CODE:
1439	self->w = map_width;	1924	self->w = map_width;
1440	self->h = map_height;	1925	self->h = map_height;
1441		1926
1442	void	1927	void
1443	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1444	CODE:	1929	CODE:
1445	map_clear (self);	1930	map_clear (self);
1446		1931
1447	void	1932	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1933	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1934	CODE:
1450	{	1935	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1936	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1937	need_texid (self, tile);
1453	}	1938	}
1454		1939
1455	void	1940	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1942	CODE:
1458	{	1943	{
1459	tileid texid;	1944	tileid texid;
1460	maptex *tex;	1945	maptex *tex;
1461		1946
1462	if (face < 0 || face >= self->faces)	1947	if (face < 0 || face >= self->faces)
1463	return;	1948	return;
1464		1949
1465	if (smooth < 0 || smooth >= self->faces)	1950	if (smooth < 0 || smooth >= self->faces)
1466	return;	1951	return;
1467		1952
1468	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1469		1954
1470	if (!texid)	1955	if (!texid)
1471	return;	1956	return;
1472		1957
1473	tex = self->tex + texid;	1958	tex = self->tex + texid;
1474	tex->smoothtile = self->face2tile [smooth];	1959	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1960	tex->smoothlevel = level;
1476	}	1961	}
1477		1962
1478	void	1963	void
1479	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1964	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1480	CODE:	1965	CODE:
1481	{	1966	{
1482	need_texid (self, texid);	1967	need_texid (self, texid);
1483		1968
1484	{	1969	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1991	}
1507		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1508	int	2013	int
1509	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1510	ALIAS:	2015	ALIAS:
1511	oy = 1	2016	oy = 1
1512	x = 2	2017	x = 2
1513	y = 3	2018	y = 3
1514	w = 4	2019	w = 4
…		…
1525	}	2030	}
1526	OUTPUT:	2031	OUTPUT:
1527	RETVAL	2032	RETVAL
1528		2033
1529	void	2034	void
1530	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1531	CODE:	2036	CODE:
1532	{	2037	{
1533	if (dx > 0)	2038	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	2040	else if (dx < 0)
…		…
1543	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1544	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1545		2050
1546	while (self->y < 0)	2051	while (self->y < 0)
1547	{	2052	{
1548	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1549		2054
1550	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1552	}	2057	}
1553	}	2058	}
1554		2059
1555	SV *	2060	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1557	CODE:	2062	CODE:
1558	{	2063	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2064	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	2065	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	2066	mapcell *cell;
…		…
1582		2087
1583	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1584		2089
1585	if (flags & 8)	2090	if (flags & 8)
1586	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1587	if (extmap)	2094	do
1588	{	2095	{
1589	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1590		2098
1591	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1592	{	2102	{
1593	ext = *data++;
1594	cmd = ext & 0x3f;
1595
1596	if (cmd < 4)
1597	cell->darkness = 255 - ext * 64 + 1;
1598	else if (cmd == 5) // health
1599	{
1600	cell->stat_width = 1;	2103	cell->stat_width = 1;
1601	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
1602	}
1603	else if (cmd == 6) // monster width
1604	cell->stat_width = *data++ + 1;
1605	else if (cmd == 0x47)
1606	{
1607	if (*data == 4)
1608	; // decode player count
1609
1610	data += *data + 1;
1611	}
1612	else if (cmd == 8) // cell flags
1613	cell->flags = *data++;
1614	else if (ext & 0x40) // unknown, multibyte => skip
1615	data += *data + 1;
1616	else
1617	data++;
1618	}	2105	}
1619	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1620	}	2123	}
1621	else	2124	while (ext & 0x80);
1622	cell->darkness = *data++ + 1;
1623	}	2125	}
1624		2126
1625	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
1626	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
1627	{	2129	{
…		…
1630	cell->tile [z] = self->face2tile [face];	2132	cell->tile [z] = self->face2tile [face];
1631		2133
1632	if (cell->tile [z])	2134	if (cell->tile [z])
1633	{	2135	{
1634	maptex *tex = self->tex + cell->tile [z];	2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
1635	if (!tex->name)	2138	if (!tex->name)
1636	av_push (missing, newSViv (cell->tile [z]));	2139	av_push (missing, newSViv (cell->tile [z]));
1637		2140
1638	if (tex->smoothtile)	2141	if (tex->smoothtile)
1639	{	2142	{
1640	maptex *smooth = self->tex + tex->smoothtile;	2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
1641	if (!smooth->name)	2145	if (!smooth->name)
1642	av_push (missing, newSViv (tex->smoothtile));	2146	av_push (missing, newSViv (tex->smoothtile));
1643	}	2147	}
1644	}	2148	}
1645	}	2149	}
1646	}	2150	}
1647	else	2151	else
1648	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1649	}	2153	}
1650	}	2154	}
1651	OUTPUT:	2155	OUTPUT:
1652	RETVAL	2156	RETVAL
1653		2157
1654	SV *	2158	SV *
1655	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1656	CODE:	2160	CODE:
1657	{	2161	{
1658	int x1, x;	2162	int x1, x;
1659	int y1, y;	2163	int y1, y;
1660	int z;	2164	int z;
…		…
1673	? self->row + y	2177	? self->row + y
1674	: 0;	2178	: 0;
1675		2179
1676	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1677	{	2181	{
1678	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1679		2183
1680	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1681	{	2185	{
1682	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1683		2187
…		…
1685	{	2189	{
1686	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1687	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1688	int a1 = tex.a;	2192	int a1 = tex.a;
1689		2193
1690	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1691	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1692	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1693	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1694	}	2198	}
1695	}	2199	}
1696		2200
1697	*map++ = (r )	2201	*map++ = (r )
1698	| (g << 8)	2202	| (g << 8)
1699	| (b << 16)	2203	| (b << 16)
1700	| (a << 24);	2204	| (a << 24);
1701	}	2205	}
1702	}	2206	}
1703		2207
1704	RETVAL = map_sv;	2208	RETVAL = map_sv;
1705	}	2209	}
1706	OUTPUT:	2210	OUTPUT:
1707	RETVAL	2211	RETVAL
1708		2212
1709	void	2213	void
1710	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2214	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1711	CODE:	2215	CODE:
1712	{	2216	{
1713	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1714	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1715	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1716	smooth_key skey;
1717	int x, y, z;	2217	int x, y, z;
1718	int last_name;
1719		2218
		2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2220	int pl_x, pl_y;
		2221	maptex pl_tex;
		2222	rc_t rc;
		2223	rc_t rc_ov;
		2224	rc_key_t key;
		2225	rc_t::array_t *arr;
		2226
		2227	pl_tex.name = 0;
		2228
1720	// thats current max. sorry.	2229	// that's current max. sorry.
1721	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
1722	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
1723		2232
1724	// clear key, in case of extra padding
1725	memset (&skey, 0, sizeof (skey));	2233	memset (&key, 0, sizeof (key));
1726		2234	key.r = 255;
1727	glColor4ub (255, 255, 255, 255);	2235	key.g = 255;
1728		2236	key.b = 255;
1729	glEnable (GL_BLEND);	2237	key.a = 255;
1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2238	key.mode = GL_QUADS;
1731	glEnable (GL_TEXTURE_2D);	2239	key.format = GL_T2F_V3F;
1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1733
1734	glBegin (GL_QUADS);
1735
1736	last_name = -1;
1737		2240
1738	mx += self->x;	2241	mx += self->x;
1739	my += self->y;	2242	my += self->y;
1740		2243
1741	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
1742	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
1743	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
1744	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1745		2248
1746	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
1747	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1748	{	2251	{
1749	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
1758	MAX (self->tex [cell->tile [1]].smoothlevel,	2261	MAX (self->tex [cell->tile [1]].smoothlevel,
1759	self->tex [cell->tile [2]].smoothlevel));	2262	self->tex [cell->tile [2]].smoothlevel));
1760	}	2263	}
1761	}	2264	}
1762		2265
		2266	glEnable (GL_BLEND);
		2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2269
1763	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
1764	{	2271	{
1765	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
1766		2276
1767	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1768	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1769	{	2279	{
1770	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
…		…
1778	if (tile)	2288	if (tile)
1779	{	2289	{
1780	maptex tex = self->tex [tile];	2290	maptex tex = self->tex [tile];
1781	int px, py;	2291	int px, py;
1782		2292
1783	// suppressing texture state switches here
1784	// is only moderately effective, but worth the extra effort
1785	if (last_name != tex.name)	2293	if (key.texname != tex.name)
1786	{	2294	{
		2295	self->tex [tile].unused = 0;
		2296
1787	if (!tex.name)	2297	if (!tex.name)
1788	tex = self->tex [2]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1789		2299
		2300	key.texname = tex.name;
1790	glEnd ();	2301	arr = &rc.array (key);
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1792	glBegin (GL_QUADS);
1793	}	2302	}
1794		2303
1795	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
1796	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
1797		2306
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2308	{
1805	if (cell->flags & 1)	2309	pl_x = px;
		2310	pl_y = py;
		2311	pl_tex = tex;
1806	{	2312	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1821		2319
1822	// update smooth hash	2320	// update smooth hash
1823	if (tex.smoothtile)	2321	if (tex.smoothtile)
1824	{	2322	{
1825	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
1826	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
1827		2325
1828	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
1829		2327
1830	// add bits to current tile and all neighbours. skey.x|y is	2328	// add bits to current tile and all neighbours. skey.x|y is
1831	// shifted +1|+1 so we always stay positive.	2329	// shifted +1|+1 so we always stay positive.
1832		2330
1833	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
1841		2339
1842	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1843	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
1844		2342
1845	// full tile	2343	// full tile
1846	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1847		2345
1848	// borders	2346	// borders
1849	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1850	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1851	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1852	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1853		2351
1854	// corners	2352	// corners
1855	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1859	}	2377	}
1860	}	2378	}
1861	}	2379	}
1862	}	2380	}
1863		2381
		2382	rc.draw ();
		2383	rc.clear ();
		2384
1864	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2386	// this is basically counting sort
1866	{	2387	{
1867	int w, b;	2388	int w, b;
1868		2389
1869	for (w = 0; w < 256 / 32; ++w)	2390	glEnable (GL_TEXTURE_2D);
		2391	glBegin (GL_QUADS);
		2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1870	{	2395	{
1871	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
1872	if (smask)	2397	IV bits = it->second;
1873	for (b = 0; b < 32; ++b)	2398
1874	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
1875	{	2402	{
1876	int level = (w << 5) | b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
1877	HE *he;	2411	if (tex.name)
1878
1879	hv_iterinit (smooth);
1880	while ((he = hv_iternext (smooth)))
1881	{	2412	{
1882	smooth_key *skey = (smooth_key *)HeKEY (he);	2413	// this time avoiding texture state changes
1883	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
1884		2415	if (key.texname != tex.name)
1885	if (!(bits & 0x1000)
1886	&& skey->level == level
1887	&& level > smooth_max [skey->x][skey->y])
1888	{	2416	{
1889	maptex tex = self->tex [skey->tile];	2417	self->tex [skey.tile].unused = 0;
1890	int px = (((int)skey->x) - 1) * T;
1891	int py = (((int)skey->y) - 1) * T;
1892	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column
1896		2418
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)
1900	{
1901	if (!tex.name)
1902	continue; // smoothing not yet available
1903
1904	glEnd ();	2419	glEnd ();
1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1906	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
1907	}	2422	}
1908		2423
1909	if (border)	2424	if (border)
1910	{	2425	{
1911	float ox = border * dx;	2426	float ox = border * dx;
1912		2427
1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1917	}	2432	}
1918		2433
1919	if (corner)	2434	if (corner)
1920	{	2435	{
1921	float ox = corner * dx;	2436	float ox = corner * dx;
1922		2437
1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1927	}
1928	}	2442	}
1929	}	2443	}
1930	}	2444	}
1931	}	2445	}
		2446
		2447	glEnd ();
		2448	glDisable (GL_TEXTURE_2D);
		2449	key.texname = -1;
1932	}	2450	}
1933
1934	hv_clear (smooth);
1935	}	2451	}
1936		2452
1937	glEnd ();	2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
1938		2458
1939	glDisable (GL_TEXTURE_2D);	2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
1940	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
1941		2474
1942	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
1943	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
…		…
1948	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
1949	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
1950	{	2483	{
1951	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
1952		2485
1953	int px = x * T;	2486	int px = x * Tw;
1954	int py = y * T;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
1955		2494
1956	if (cell->stat_hp)	2495	if (cell->stat_hp)
1957	{	2496	{
1958	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
1959	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1960		2499
1961	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
1962	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
1963	px + width - 1, py);	2502	px + width - 1, py);
1964		2503
…		…
1970	}	2509	}
1971	}	2510	}
1972	}	2511	}
1973		2512
1974	void	2513	void
1975	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1976	CODE:	2515	CODE:
1977	{	2516	{
1978	static float color[16][3] = {	2517	static float color[16][3] = {
1979	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
1980	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
1981	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
1982	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
1983		2522
1984	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
1985	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
1986	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
1987	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
1988		2527
1989	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
1990	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
1991	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
1992	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
1993		2532
1994	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
1995		2534
1996	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
1997	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
1998	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
1999	};	2538	};
2000		2539
2001	int x, y;	2540	int x, y;
2002		2541
2003	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
2004	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2005	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
2006	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2007	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
2008		2553
2009	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
2013		2558
2014	if (m)	2559	if (m)
2015	{	2560	{
2016	float *c = color [m & 15];	2561	float *c = color [m & 15];
2017		2562
2018	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2019	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2020		2565
2021	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
2022	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2023	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2024	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2025	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2026	}	2571	}
…		…
2030	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
2031	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
2032	}	2577	}
2033		2578
2034	void	2579	void
2035	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2036	PPCODE:	2581	PPCODE:
2037	{	2582	{
2038	int x, y;	2583	int x, y;
2039	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2040	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2041	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2042	int sw34 = (sw * 3 + 3) & ~3;	2587	int sw3 = sw * 3;
		2588	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2589	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2043	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2590	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2044	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2591	memset (darkness1, 0, sw1*sh1);
2045	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2046		2592
2047	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2048	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2049		2595
2050	mx += self->x - 1;	2596	mx += self->x - 1;
2051	my += self->y - 1;	2597	my += self->y - 1;
2052
2053	memset (darkness1, 255, sw1 * sh1);
2054		2598
2055	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2056	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2057	{	2601	{
2058	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2061	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
2062	{	2606	{
2063	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
2064		2608
2065	darkness1 [y * sw1 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
2066	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2067	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2068	}	2612	}
2069	}	2613	}
2070		2614
2071	for (y = 0; y < sh; ++y)	2615	for (y = 0; y < sh; ++y)
2072	for (x = 0; x < sw; ++x)	2616	for (x = 0; x < sw; ++x)
…		…
2091		2635
2092	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2093	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2094	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2095		2639
2096	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2097	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2098	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2099	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2100	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2101	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2102	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2103	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2104	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2105	}	2649	}
2106		2650
2107	free (darkness1);	2651	free (darkness1);
2108		2652
2109	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2110	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2111	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2112	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2113	}	2657	}
2114		2658
2115	SV *	2659	SV *
2116	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
2117	CODE:	2661	CODE:
2118	{	2662	{
2119	int x, y, x1, y1;	2663	int x, y, x1, y1;
2120	SV *data_sv = newSV (w * h * 7 + 5);	2664	SV *data_sv = newSV (w * h * 7 + 5);
2121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2665	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2178	else	2722	else
2179	*data++ = 0;	2723	*data++ = 0;
2180	}	2724	}
2181	}	2725	}
2182		2726
		2727	/* if size is w*h + 5 then no data has been found */
		2728	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2729	{
2183	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2184	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
2185	RETVAL = data_sv;	2734	RETVAL = data_sv;
2186	}	2735	}
2187	OUTPUT:	2736	OUTPUT:
2188	RETVAL	2737	RETVAL
2189		2738
2190	void	2739	void
2191	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2192	PPCODE:	2741	PPCODE:
2193	{	2742	{
2194	int x, y, z;	2743	int x, y, z;
2195	int w, h;	2744	int w, h;
2196	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t *data, *end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
2197		2756
2198	if (*data++ != 0)	2757	if (*data++ != 0)
2199	return; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
2200		2759
2201	w = *data++ << 8; w |= *data++;	2760	w = *data++ << 8; w |= *data++;
2202	h = *data++ << 8; h |= *data++;	2761	h = *data++ << 8; h |= *data++;
2203		2762
2204	// we need to do this 'cause we don't keep an absolute coord system for rows	2763	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2216	{	2775	{
2217	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
2218		2777
2219	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
2220	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
2221	uint8_t flags = *data++;	2785	flags = *data++;
2222		2786
2223	if (flags)	2787	if (flags)
2224	{	2788	{
2225	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
2226	tileid tile[3] = { 0, 0, 0 };	2790	tileid tile[3] = { 0, 0, 0 };
…		…
2229	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2793	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2230	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2794	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2231		2795
2232	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
2233	{	2797	{
2234	cell->darkness = 0;	2798	/*cell->darkness = 0;*/
		2799	EXTEND (SP, 3);
2235		2800
2236	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
2237	{	2802	{
2238	tileid t = tile [z];	2803	tileid t = tile [z];
2239		2804
2240	if (t >= self->texs || (t && !self->tex [t].name))	2805	if (t >= self->texs || (t && !self->tex [t].name))
2241	{	2806	{
2242	XPUSHs (sv_2mortal (newSViv (t)));	2807	PUSHs (sv_2mortal (newSViv (t)));
2243	need_texid (self, t);	2808	need_texid (self, t);
2244	}	2809	}
2245		2810
2246	cell->tile [z] = t;	2811	cell->tile [z] = t;
2247	}	2812	}
…		…
2249	}	2814	}
2250	}	2815	}
2251	}	2816	}
2252	}	2817	}
2253		2818
2254	MODULE = CFPlus PACKAGE = CFPlus::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2255		2820
2256	CFPlus::RW	2821	DC::RW
2257	new (SV *class, SV *data_sv)	2822	new (SV *klass, SV *data_sv)
2258	CODE:	2823	CODE:
2259	{	2824	{
2260	STRLEN datalen;	2825	STRLEN datalen;
2261	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2262		2827
2263	RETVAL = SDL_RWFromConstMem (data, datalen);	2828	RETVAL = SDL_RWFromConstMem (data, datalen);
2264	}	2829	}
2265	OUTPUT:	2830	OUTPUT:
2266	RETVAL	2831	RETVAL
2267		2832
2268	CFPlus::RW	2833	DC::RW
2269	new_from_file (SV *class, const char *path, const char *mode = "rb")	2834	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2270	CODE:	2835	CODE:
2271	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2272	OUTPUT:	2837	OUTPUT:
2273	RETVAL	2838	RETVAL
2274		2839
2275	# fails on win32:	2840	# fails on win32:
2276	# CFPlus.xs(2268) : error C2059: syntax error : '('	2841	# dc.xs(2268) : error C2059: syntax error : '('
2277	#void	2842	#void
2278	#close (CFPlus::RW self)	2843	#close (DC::RW self)
2279	# CODE:	2844	# CODE:
2280	# (self->(close)) (self);	2845	# (self->(close)) (self);
2281		2846
2282	MODULE = CFPlus PACKAGE = CFPlus::Channel	2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
2283		2848
2284	PROTOTYPES: DISABLE	2849	PROTOTYPES: DISABLE
2285		2850
2286	CFPlus::Channel	2851	DC::Channel
2287	find ()	2852	find ()
2288	CODE:	2853	CODE:
2289	{	2854	{
2290	RETVAL = Mix_GroupAvailable (-1);	2855	RETVAL = Mix_GroupAvailable (-1);
2291		2856
2292	if (RETVAL < 0)	2857	if (RETVAL < 0)
2293	{	2858	{
2294	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2295		2860
2296	if (RETVAL < 0)	2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
2297	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2298		2868	}
		2869	else
2299	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2300	}	2871	}
2301		2872
2302	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2303	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2304	}	2875	}
2305	OUTPUT:	2876	OUTPUT:
2306	RETVAL	2877	RETVAL
2307		2878
2308	void	2879	void
2309	halt (CFPlus::Channel self)	2880	halt (DC::Channel self)
2310	CODE:	2881	CODE:
2311	Mix_HaltChannel (self);	2882	Mix_HaltChannel (self);
2312		2883
2313	void	2884	void
2314	expire (CFPlus::Channel self, int ticks = -1)	2885	expire (DC::Channel self, int ticks = -1)
2315	CODE:	2886	CODE:
2316	Mix_ExpireChannel (self, ticks);	2887	Mix_ExpireChannel (self, ticks);
2317		2888
2318	void	2889	void
2319	fade_out (CFPlus::Channel self, int ticks = -1)	2890	fade_out (DC::Channel self, int ticks = -1)
2320	CODE:	2891	CODE:
2321	Mix_FadeOutChannel (self, ticks);	2892	Mix_FadeOutChannel (self, ticks);
2322		2893
2323	int	2894	int
2324	volume (CFPlus::Channel self, int volume)	2895	volume (DC::Channel self, int volume)
2325	CODE:	2896	CODE:
2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2327	OUTPUT:	2898	OUTPUT:
2328	RETVAL	2899	RETVAL
2329		2900
2330	void	2901	void
2331	unregister_all_effects (CFPlus::Channel self)	2902	unregister_all_effects (DC::Channel self)
2332	CODE:	2903	CODE:
2333	Mix_UnregisterAllEffects (self);	2904	Mix_UnregisterAllEffects (self);
2334		2905
2335	void	2906	void
2336	set_panning (CFPlus::Channel self, int left, int right)	2907	set_panning (DC::Channel self, int left, int right)
2337	CODE:	2908	CODE:
2338	left = CLAMP (left , 0, 255);	2909	left = CLAMP (left , 0, 255);
2339	right = CLAMP (right, 0, 255);	2910	right = CLAMP (right, 0, 255);
2340	Mix_SetPanning (self, left, right);	2911	Mix_SetPanning (self, left, right);
2341		2912
2342	void	2913	void
2343	set_distance (CFPlus::Channel self, int distance)	2914	set_distance (DC::Channel self, int distance)
2344	CODE:	2915	CODE:
2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2346		2917
2347	void	2918	void
2348	set_position (CFPlus::Channel self, int angle, int distance)	2919	set_position (DC::Channel self, int angle, int distance)
2349	CODE:	2920	CODE:
2350		2921
2351	void	2922	void
2352	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2353	CODE:	2924	CODE:
2354	{	2925	{
2355	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2356	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2358	}	2929	}
2359		2930
2360	void	2931	void
2361	set_reverse_stereo (CFPlus::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
2362	CODE:	2933	CODE:
2363	Mix_SetReverseStereo (self, flip);	2934	Mix_SetReverseStereo (self, flip);
2364		2935
2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2366		2937
2367	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2368		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
2369	CFPlus::MixChunk	2952	DC::MixChunk
2370	new (SV *class, CFPlus::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2371	CODE:	2954	CODE:
2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2373	OUTPUT:	2956	OUTPUT:
2374	RETVAL	2957	RETVAL
2375		2958
2376	void	2959	void
2377	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
2378	CODE:	2961	CODE:
2379	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
2380		2963
2381	int	2964	int
2382	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
2383	CODE:	2966	CODE:
2384	if (items > 1)	2967	if (items > 1)
2385	volume = CLAMP (volume, 0, 128);	2968	volume = CLAMP (volume, 0, 128);
2386	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
2387	OUTPUT:	2970	OUTPUT:
2388	RETVAL	2971	RETVAL
2389		2972
2390	CFPlus::Channel	2973	DC::Channel
2391	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2392	CODE:	2975	CODE:
2393	{	2976	{
2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2395		2978
2396	if (RETVAL < 0)	2979	if (RETVAL < 0)
…		…
2403	}	2986	}
2404	}	2987	}
2405	OUTPUT:	2988	OUTPUT:
2406	RETVAL	2989	RETVAL
2407		2990
2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
2409		3004
2410	int	3005	int
2411	volume (int volume = -1)	3006	volume (int volume = -1)
2412	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2413	CODE:	3008	CODE:
…		…
2425	void	3020	void
2426	halt ()	3021	halt ()
2427	CODE:	3022	CODE:
2428	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2429		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2430	CFPlus::MixMusic	3032	DC::MixMusic
2431	new (SV *class, CFPlus::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2432	CODE:	3034	CODE:
2433	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2434	OUTPUT:	3036	OUTPUT:
2435	RETVAL	3037	RETVAL
2436		3038
2437	void	3039	void
2438	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
2439	CODE:	3041	CODE:
2440	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
2441		3043
2442	int	3044	int
2443	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
2444	CODE:	3046	CODE:
2445	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
2446	OUTPUT:	3048	OUTPUT:
2447	RETVAL	3049	RETVAL
2448		3050
2449	void	3051	void
2450	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2451	CODE:	3053	CODE:
2452	Mix_FadeInMusicPos (self, loops, ms, position);	3054	Mix_FadeInMusicPos (self, loops, ms, position);
2453		3055
2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2455		3057
2456	PROTOTYPES: ENABLE	3058	PROTOTYPES: ENABLE
2457		3059
2458	BOOT:	3060	BOOT:
2459	{	3061	{
2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2461	static const struct {	3063	static const struct {
2462	const char *name;	3064	const char *name;
2463	IV iv;	3065	IV iv;
2464	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2465	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
2466	const_iv (GL_VENDOR),	3068	const_iv (GL_VENDOR),
2467	const_iv (GL_VERSION),	3069	const_iv (GL_VERSION),
2468	const_iv (GL_EXTENSIONS),	3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2469	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2470	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2471	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2472	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2473	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2485	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2486	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2487	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2488	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2489	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2490	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2491	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2492	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2493	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2494	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2500	const_iv (GL_INTENSITY),	3107	const_iv (GL_INTENSITY),
2501	const_iv (GL_LUMINANCE),	3108	const_iv (GL_LUMINANCE),
2502	const_iv (GL_LUMINANCE_ALPHA),	3109	const_iv (GL_LUMINANCE_ALPHA),
2503	const_iv (GL_FLOAT),	3110	const_iv (GL_FLOAT),
2504	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3111	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3112	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3116	const_iv (GL_COMPRESSED_RGB_ARB),
		3117	const_iv (GL_COMPRESSED_RGBA_ARB),
2505	const_iv (GL_COMPILE),	3118	const_iv (GL_COMPILE),
2506	const_iv (GL_PROXY_TEXTURE_1D),	3119	const_iv (GL_PROXY_TEXTURE_1D),
2507	const_iv (GL_PROXY_TEXTURE_2D),	3120	const_iv (GL_PROXY_TEXTURE_2D),
2508	const_iv (GL_TEXTURE_1D),	3121	const_iv (GL_TEXTURE_1D),
2509	const_iv (GL_TEXTURE_2D),	3122	const_iv (GL_TEXTURE_2D),
…		…
2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3161	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2549	const_iv (GL_POINT_SMOOTH_HINT),	3162	const_iv (GL_POINT_SMOOTH_HINT),
2550	const_iv (GL_LINE_SMOOTH_HINT),	3163	const_iv (GL_LINE_SMOOTH_HINT),
2551	const_iv (GL_POLYGON_SMOOTH_HINT),	3164	const_iv (GL_POLYGON_SMOOTH_HINT),
2552	const_iv (GL_GENERATE_MIPMAP_HINT),	3165	const_iv (GL_GENERATE_MIPMAP_HINT),
		3166	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2553	const_iv (GL_FASTEST),	3167	const_iv (GL_FASTEST),
2554	const_iv (GL_DONT_CARE),	3168	const_iv (GL_DONT_CARE),
2555	const_iv (GL_NICEST),	3169	const_iv (GL_NICEST),
2556	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2557	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2558	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2559	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2560	# undef const_iv	3177	# undef const_iv
2561	};	3178	};
2562		3179
2563	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2564	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2565		3182
2566	texture_av = newAV ();	3183	texture_av = newAV ();
2567	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2568	}	3185	}
2569		3186
2570	char *	3187	void
		3188	disable_GL_EXT_blend_func_separate ()
		3189	CODE:
		3190	gl.BlendFuncSeparate = 0;
		3191	gl.BlendFuncSeparateEXT = 0;
		3192
		3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2571	gl_vendor ()	3197	gl_vendor ()
2572	CODE:	3198	CODE:
2573	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2574	OUTPUT:	3200	OUTPUT:
2575	RETVAL	3201	RETVAL
2576		3202
2577	char *	3203	const char *
2578	gl_version ()	3204	gl_version ()
2579	CODE:	3205	CODE:
2580	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2581	OUTPUT:	3207	OUTPUT:
2582	RETVAL	3208	RETVAL
2583		3209
2584	char *	3210	const char *
2585	gl_extensions ()	3211	gl_extensions ()
2586	CODE:	3212	CODE:
2587	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2588	OUTPUT:	3214	OUTPUT:
2589	RETVAL	3215	RETVAL
2590		3216
2591	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
2592		3222
2593	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
2594	CODE:	3224	CODE:
2595	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
2596	OUTPUT:	3226	OUTPUT:
…		…
2604		3234
2605	int glGetError ()	3235	int glGetError ()
2606		3236
2607	void glFinish ()	3237	void glFinish ()
2608		3238
		3239	void glFlush ()
		3240
2609	void glClear (int mask)	3241	void glClear (int mask)
2610		3242
2611	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2612	PROTOTYPE: @	3244	PROTOTYPE: @
2613		3245
…		…
2622	void glBlendFunc (int sfactor, int dfactor)	3254	void glBlendFunc (int sfactor, int dfactor)
2623		3255
2624	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2625	CODE:	3257	CODE:
2626	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
		3259
		3260	# void glBlendEquation (int se)
2627		3261
2628	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2629		3263
2630	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2631		3265
…		…
2666	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2667	CODE:	3301	CODE:
2668	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2669		3303
2670	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
		3305	PROTOTYPE: @
2671	ALIAS:	3306	ALIAS:
2672	glColor_premultiply = 1	3307	glColor_premultiply = 1
2673	CODE:	3308	CODE:
2674	if (ix)	3309	if (ix)
2675	{	3310	{
…		…
2695		3330
2696	void glRect (float x1, float y1, float x2, float y2)	3331	void glRect (float x1, float y1, float x2, float y2)
2697	CODE:	3332	CODE:
2698	glRectf (x1, y1, x2, y2);	3333	glRectf (x1, y1, x2, y2);
2699		3334
		3335	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3336	CODE:
		3337	glBegin (GL_LINE_LOOP);
		3338	glVertex2f (x1, y1);
		3339	glVertex2f (x2, y1);
		3340	glVertex2f (x2, y2);
		3341	glVertex2f (x1, y2);
		3342	glEnd ();
		3343
2700	PROTOTYPES: ENABLE	3344	PROTOTYPES: ENABLE
2701		3345
2702	void glBegin (int mode)	3346	void glBegin (int mode)
2703		3347
2704	void glEnd ()	3348	void glEnd ()
…		…
2736	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2737	CODE:	3381	CODE:
2738	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2740		3384
2741	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2742		3386
2743	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2744		3388
2745	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2746		3390
…		…
2772		3416
2773	void glEndList ()	3417	void glEndList ()
2774		3418
2775	void glCallList (int list)	3419	void glCallList (int list)
2776		3420
2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2778		3427
2779	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
2780		3429
2781	void	3430	void
2782	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
2783	PPCODE:	3432	PPCODE:
2784	{	3433	{
2785	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
2786	XPUSHs (self);	3435	XPUSHs (self);
2787	}	3436	}
2788		3437
2789	BOOT:	3438	BOOT:
2790	{	3439	{
2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2792		3441
2793	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3442	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2794	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3443	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2795	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3444	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2796	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2797	}	3446	}
2798		3447
2799	void	3448	void
2800	draw (SV *self)	3449	draw (SV *self)
2801	CODE:	3450	CODE:
2802	{	3451	{
2803	HV *hv;	3452	HV *hv;
2804	SV **svp;	3453	SV **svp;
2805	NV x, y, w, h;	3454	NV x, y, w, h;
2806	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
2807	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
2808	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
2809	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);
2810	SV *hover;
2811	double draw_x, draw_y, draw_w, draw_h;	3459	double draw_x, draw_y;
2812		3460
2813	if (!SvROK (self))	3461	if (!SvROK (self))
2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2815		3463
2816	hv = (HV *)SvRV (self);	3464	hv = (HV *)SvRV (self);
2817		3465
2818	if (SvTYPE (hv) != SVt_PVHV)	3466	if (SvTYPE (hv) != SVt_PVHV)
2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2820		3468
2821	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2822	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2823		3471
2824	if (!h || !w)	3472	if (!h || !w)
…		…
2844	{	3492	{
2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3493	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2846		3494
2847	if (svp && SvTRUE (*svp))	3495	if (svp && SvTRUE (*svp))
2848	{	3496	{
2849	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3497	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2850	glEnable (GL_BLEND);	3498	glEnable (GL_BLEND);
2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3499	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2852	glBegin (GL_QUADS);	3500	glBegin (GL_QUADS);
2853	glVertex2f (0, 0);	3501	glVertex2f (0, 0);
2854	glVertex2f (w, 0);	3502	glVertex2f (w, 0);
…		…
2857	glEnd ();	3505	glEnd ();
2858	glDisable (GL_BLEND);	3506	glDisable (GL_BLEND);
2859	}	3507	}
2860	}	3508	}
2861	#if 0	3509	#if 0
2862	if ($ENV{CFPLUS_DEBUG} & 1) {	3510	// draw borders, for debugging
2863	glPushMatrix;	3511	glPushMatrix ();
2864	glColor 1, 1, 0, 1;	3512	glColor4f (1., 1., 0., 1.);
2865	glTranslate 0.375, 0.375;	3513	glTranslatef (.5, .5, 0.);
2866	glBegin GL_LINE_LOOP;	3514	glBegin (GL_LINE_LOOP);
2867	glVertex 0 , 0;	3515	glVertex2f (0 , 0);
2868	glVertex $self->{w} - 1, 0;	3516	glVertex2f (w - 1, 0);
2869	glVertex $self->{w} - 1, $self->{h} - 1;	3517	glVertex2f (w - 1, h - 1);
2870	glVertex 0 , $self->{h} - 1;	3518	glVertex2f (0 , h - 1);
2871	glEnd;	3519	glEnd ();
2872	glPopMatrix;	3520	glPopMatrix ();
2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2874	}
2875	#endif	3521	#endif
2876	PUSHMARK (SP);	3522	PUSHMARK (SP);
2877	XPUSHs (self);	3523	XPUSHs (self);
2878	PUTBACK;	3524	PUTBACK;
2879	call_method ("_draw", G_VOID | G_DISCARD);	3525	call_method ("_draw", G_VOID | G_DISCARD);

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