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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 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	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
57		96
58	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
60		99
61	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
62		101
63	#if 0	102	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	104
66	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
67	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
68		128
69	static AV *texture_av;	129	static AV *texture_av;
70		130
71	static struct	131	static struct
72	{	132	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	169	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	170	glDeleteTextures (1, &name);
111	}	171	}
112		172
113	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
114		175
115	#include "pango-font.c"	176	#include "pango-font.c"
116	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
117	#include "pango-render.c"	178	#include "pango-render.c"
118		179
119	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
123		184
124	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
125		186
126	static int	187	static int
127	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
128	{	189	{
129	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
130		191
131	while (attrs)	192	while (attrs)
132	{	193	{
133	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		195
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	197	return 1;
137		198
138	attrs = attrs->next;	199	attrs = attrs->next;
139	}	200	}
140		201
141	return 0;	202	return 0;
142	}	203	}
143		204
144	typedef struct cf_layout {	205	struct cf_layout {
145	PangoLayout *pl;	206	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
147	int base_height;	208	int base_height;
148	CFPlus__Font font;	209	DC__Font font;
149	} *CFPlus__Layout;	210	rc_t rc;
		211	};
150		212
		213	typedef cf_layout *DC__Layout;
		214
151	static CFPlus__Font default_font;	215	static DC__Font default_font;
152	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
154		218
155	static void	219	static void
156	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
157	{	221	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	225	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	227	}
164		228
165	static void	229	static void
166	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
167	{	231	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
170	*/	234	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
172		236
173	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		239
176	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
177	}	241	}
178		242
179	static void	243	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	244	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	245	{
182	PangoRectangle rect;	246	PangoRectangle rect;
183		247
184	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
195	}	259	}
196		260
197	typedef uint16_t tileid;	261	typedef uint16_t tileid;
198	typedef uint16_t faceid;	262	typedef uint16_t faceid;
199		263
200	typedef struct {	264	struct maptex
		265	{
201	int name;	266	GLuint name;
202	int w, h;	267	int w, h;
203	float s, t;	268	float s, t;
204	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
205	tileid smoothtile;	270	tileid smoothtile;
206	uint8_t smoothlevel;	271	uint8_t smoothlevel;
207	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
208		274
209	typedef struct {	275	struct mapcell
		276	{
210	uint32_t player;	277	uint32_t player;
211	tileid tile[3];	278	tileid tile[3];
212	uint16_t darkness;	279	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	281	};
215		282
216	typedef struct {	283	struct maprow
		284	{
217	int32_t c0, c1;	285	int32_t c0, c1;
218	mapcell *col;	286	mapcell *col;
219	} maprow;	287	};
220		288
221	typedef struct map {	289	struct mapgrid {
222	int x, y, w, h;	290	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
225	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
226		294
227	int32_t rows;	295	int32_t rows;
228	maprow *row;	296	maprow *row;
229	} *CFPlus__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
230		307
231	static char *	308	static char *
232	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
233	{	310	{
234	char *p;	311	char *p;
…		…
251	}	328	}
252		329
253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#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))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255		332
256	static void
257	need_facenum (struct map *self, faceid face)
258	{
259	while (self->faces <= face)
260	{
261	Append (tileid, self->face2tile, self->faces, self->faces);
262	self->faces *= 2;
263	}
264	}
265
266	static void
267	need_texid (struct map *self, int texid)
268	{
269	while (self->texs <= texid)
270	{
271	Append (maptex, self->tex, self->texs, self->texs);
272	self->texs *= 2;
273	}
274	}
275
276	static maprow *	333	static maprow *
277	map_get_row (CFPlus__Map self, int y)	334	map_get_row (mapgrid *self, int y)
278	{	335	{
279	if (0 > y)	336	if (0 > y)
280	{	337	{
281	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
320		377
321	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
322	}	379	}
323		380
324	static mapcell *	381	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
326	{	383	{
327	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
328	}	385	}
329		386
		387	void mapgrid::clear_cells ()
		388	{
		389	int r;
		390
		391	for (r = 0; r < rows; r++)
		392	Safefree (row[r].col);
		393
		394	Safefree (row);
		395
		396	x = 0;
		397	y = 0;
		398	ox = 0;
		399	oy = 0;
		400	row = 0;
		401	rows = 0;
		402	}
		403
		404	#define CELL_CLEAR(cell) \
		405	do { \
		406	if ((cell)->player) \
		407	(cell)->tile [2] = 0; \
		408	(cell)->darkness = 0; \
		409	(cell)->stat_hp = 0; \
		410	(cell)->flags = 0; \
		411	(cell)->player = 0; \
		412	} while (0)
		413
330	static void	414	static void
331	map_clear (CFPlus__Map self)
332	{
333	int r;
334
335	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);
337
338	Safefree (self->row);
339
340	self->x = 0;
341	self->y = 0;
342	self->ox = 0;
343	self->oy = 0;
344	self->row = 0;
345	self->rows = 0;
346	}
347
348	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
350	{	416	{
351	int x, y;	417	int x, y;
352	maprow *row;	418	maprow *row;
353	mapcell *cell;	419	mapcell *cell;
354		420
…		…
366	if (x >= row->c1)	432	if (x >= row->c1)
367	break;	433	break;
368		434
369	cell = row->col + x - row->c0;	435	cell = row->col + x - row->c0;
370		436
371	cell->darkness = 0;	437	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	438	}
376	}	439	}
377	}	440	}
378		441
379	typedef struct {	442	struct smooth_key
		443	{
380	tileid tile;	444	tileid tile;
381	uint8_t x, y, level;	445	uint8_t x, y, level;
382	} smooth_key;	446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
383		465
384	static void	466	static void
385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	468	{
387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	469	auto &&it = h.find (key);
388		470
389	if (SvIOK (*sv))	471	if (it == h.end ())
390	SvIV_set (*sv, SvIVX (*sv) | bits);	472	h.insert (std::make_pair (key, bits));
391	else	473	else
392	sv_setiv (*sv, bits);	474	it->second |= bits;
393	}	475	}
394		476
395	static void	477	static void
396	music_finished (void)	478	music_finished (void)
397	{	479	{
…		…
414	ev.code = 1;	496	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	498	ev.data2 = 0;
417		499
418	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
419	}	508	}
420		509
421	static unsigned int	510	static unsigned int
422	minpot (unsigned int n)	511	minpot (unsigned int n)
423	{	512	{
…		…
433	n |= n >> 16;	522	n |= n >> 16;
434		523
435	return n + 1;	524	return n + 1;
436	}	525	}
437		526
		527	static unsigned int
		528	popcount (unsigned int n)
		529	{
		530	n -= (n >> 1) & 0x55555555U;
		531	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		532	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		533	n *= 0x01010101U;
		534
		535	return n >> 24;
		536	}
		537
438	/* SDL should provide this, really. */	538	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	539	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	540	#define SDLK_MODIFIER_MAX 314
441		541
442	/******************************************************************************/	542	/******************************************************************************/
…		…
480	return 0;	580	return 0;
481		581
482	return 1;	582	return 1;
483	}	583	}
484		584
485	MODULE = CFPlus PACKAGE = CFPlus	585	/******************************************************************************/
		586
		587	/* process keyboard modifiers */
		588	static int
		589	mod_munge (int mod)
		590	{
		591	mod &= MOD_MASK;
		592
		593	if (mod & (KMOD_META | KMOD_ALT))
		594	mod |= KMOD_LRAM;
		595
		596	return mod;
		597	}
		598
		599	static void
		600	deliantra_main (SV *real_main)
		601	{
		602	dSP;
		603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD | G_VOID);
		606	}
		607
		608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
		611	/* to due surprising braindamage on the side of SDL design, we
		612	* do some mind-boggling hack here: SDL requires a custom main()
		613	* on OS X, so... we provide one and call the original main(), which,
		614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		615	* and which calls our main (== SDL_main) back.
		616	*/
		617	extern C_LINKAGE int
		618	main (int argc, char *argv[])
		619	{
		620	deliantra_main (real_main);
		621	}
		622
		623	#undef main
		624
		625	extern C_LINKAGE int main (int argc, char *argv[]);
		626
		627	static void
		628	SDL_main_hack (SV *real_main_)
		629	{
		630	real_main = real_main_;
		631
		632	char *argv[] = { "deliantra client", 0 };
		633	(main) (1, argv);
		634	}
		635	#else
		636	static void
		637	SDL_main_hack (SV *real_main)
		638	{
		639	deliantra_main (real_main);
		640	}
		641	#endif
		642
		643	MODULE = Deliantra::Client PACKAGE = DC
486		644
487	PROTOTYPES: ENABLE	645	PROTOTYPES: ENABLE
488		646
489	BOOT:	647	BOOT:
490	{	648	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	649	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	650	static const struct {
493	const char *name;	651	const char *name;
494	IV iv;	652	IV iv;
495	} *civ, const_iv[] = {	653	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	654	# define const_iv(name) { # name, (IV)name }
…		…
518		676
519	const_iv (SDL_APPINPUTFOCUS),	677	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	678	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	679	const_iv (SDL_APPACTIVE),
522		680
		681
		682	const_iv (SDLK_UNKNOWN),
		683	const_iv (SDLK_FIRST),
		684	const_iv (SDLK_BACKSPACE),
		685	const_iv (SDLK_TAB),
		686	const_iv (SDLK_CLEAR),
		687	const_iv (SDLK_RETURN),
		688	const_iv (SDLK_PAUSE),
		689	const_iv (SDLK_ESCAPE),
		690	const_iv (SDLK_SPACE),
		691	const_iv (SDLK_EXCLAIM),
		692	const_iv (SDLK_QUOTEDBL),
		693	const_iv (SDLK_HASH),
		694	const_iv (SDLK_DOLLAR),
		695	const_iv (SDLK_AMPERSAND),
		696	const_iv (SDLK_QUOTE),
		697	const_iv (SDLK_LEFTPAREN),
		698	const_iv (SDLK_RIGHTPAREN),
		699	const_iv (SDLK_ASTERISK),
		700	const_iv (SDLK_PLUS),
		701	const_iv (SDLK_COMMA),
		702	const_iv (SDLK_MINUS),
		703	const_iv (SDLK_PERIOD),
		704	const_iv (SDLK_SLASH),
		705	const_iv (SDLK_0),
		706	const_iv (SDLK_1),
		707	const_iv (SDLK_2),
		708	const_iv (SDLK_3),
		709	const_iv (SDLK_4),
		710	const_iv (SDLK_5),
		711	const_iv (SDLK_6),
		712	const_iv (SDLK_7),
		713	const_iv (SDLK_8),
		714	const_iv (SDLK_9),
		715	const_iv (SDLK_COLON),
		716	const_iv (SDLK_SEMICOLON),
		717	const_iv (SDLK_LESS),
		718	const_iv (SDLK_EQUALS),
		719	const_iv (SDLK_GREATER),
		720	const_iv (SDLK_QUESTION),
		721	const_iv (SDLK_AT),
		722
		723	const_iv (SDLK_LEFTBRACKET),
		724	const_iv (SDLK_BACKSLASH),
		725	const_iv (SDLK_RIGHTBRACKET),
		726	const_iv (SDLK_CARET),
		727	const_iv (SDLK_UNDERSCORE),
		728	const_iv (SDLK_BACKQUOTE),
		729	const_iv (SDLK_DELETE),
		730
		731	const_iv (SDLK_FIRST),
		732	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	735	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	736	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	737	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	809	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
		814
		815	const_iv (KMOD_LRAM),
		816
		817	const_iv (MIX_DEFAULT_FORMAT),
		818
		819	const_iv (SDL_INIT_TIMER),
		820	const_iv (SDL_INIT_AUDIO),
		821	const_iv (SDL_INIT_VIDEO),
		822	const_iv (SDL_INIT_CDROM),
		823	const_iv (SDL_INIT_JOYSTICK),
		824	const_iv (SDL_INIT_EVERYTHING),
		825	const_iv (SDL_INIT_NOPARACHUTE),
		826	const_iv (SDL_INIT_EVENTTHREAD),
		827
		828	const_iv (SDL_GL_RED_SIZE),
		829	const_iv (SDL_GL_GREEN_SIZE),
		830	const_iv (SDL_GL_BLUE_SIZE),
		831	const_iv (SDL_GL_ALPHA_SIZE),
		832	const_iv (SDL_GL_DOUBLEBUFFER),
		833	const_iv (SDL_GL_BUFFER_SIZE),
		834	const_iv (SDL_GL_DEPTH_SIZE),
		835	const_iv (SDL_GL_STENCIL_SIZE),
		836	const_iv (SDL_GL_ACCUM_RED_SIZE),
		837	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		838	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		839	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		840	const_iv (SDL_GL_STEREO),
		841	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		842	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		843	const_iv (SDL_GL_ACCELERATED_VISUAL),
		844	const_iv (SDL_GL_SWAP_CONTROL),
		845
		846	const_iv (FOW_DARKNESS)
604	# undef const_iv	847	# undef const_iv
605	};	848	};
606		849
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		852
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	855	}
613		856
…		…
625	RETVAL	868	RETVAL
626		869
627	NV floor (NV x)	870	NV floor (NV x)
628		871
629	NV ceil (NV x)	872	NV ceil (NV x)
		873
		874	IV minpot (UV n)
		875
		876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
630		883
631	void	884	void
632	pango_init ()	885	pango_init ()
633	CODE:	886	CODE:
634	{	887	{
635	opengl_fontmap = pango_opengl_font_map_new ();	888	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	889	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);	890	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		891	/*pango_context_set_font_description (opengl_context, default_font);*/
		892	#if PANGO_VERSION_CHECK (1, 15, 2)
		893	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		894	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		895	#endif
638	}	896	}
639		897
640	char *
641	SDL_GetError ()	898	char *SDL_GetError ()
642		899
643	int	900	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	901	PROTOTYPE: &
645		902
646	void	903	int SDL_Init (U32 flags)
		904
		905	int SDL_InitSubSystem (U32 flags)
		906
		907	void SDL_QuitSubSystem (U32 flags)
		908
647	SDL_Quit ()	909	void SDL_Quit ()
		910
		911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
		913
		914	int SDL_GL_GetAttribute (int attr)
		915	CODE:
		916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		917	XSRETURN_UNDEF;
		918	OUTPUT:
		919	RETVAL
648		920
649	void	921	void
650	SDL_ListModes (int rgb, int alpha)	922	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	923	PPCODE:
652	{	924	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	938	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		939
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	940	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);	941	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		942
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	943	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		944
676	if (m && m != (SDL_Rect **)-1)	945	if (m && m != (SDL_Rect **)-1)
677	while (*m)	946	while (*m)
678	{	947	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	948	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	949	{
681	AV *av = newAV ();	950	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	951	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	952	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	953	av_push (av, newSViv (rgb));
…		…
707	);	976	);
708		977
709	if (RETVAL)	978	if (RETVAL)
710	{	979	{
711	av_clear (texture_av);	980	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);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	982	#include "glfunc.h"
716	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	986	}
718	}	987	}
719	OUTPUT:	988	OUTPUT:
720	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char *title, const char *icon)
721		993
722	void	994	void
723	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
724		996
725	char *	997	char *
726	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
727		1000
728	int	1001	int
729	SDL_GetAppState ()	1002	SDL_GetAppState ()
730		1003
		1004	int
		1005	SDL_GetModState ()
		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
731	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
732	poll_events ()	1015	peep_events ()
733	PPCODE:	1016	PPCODE:
734	{	1017	{
735	SDL_Event ev;	1018	SDL_Event ev;
736		1019
737	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
744	{	1027	{
745	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1029	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1032	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 */	1033	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);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1035	break;
753		1036
754	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1056	x = ev.motion.x;
774	y = ev.motion.y;	1057	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1059	}
777		1060
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1067	}
785	break;	1068	break;
786		1069
787	case SDL_MOUSEBUTTONDOWN:	1070	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1071	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1073
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1074	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1075	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1076	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1077	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1082	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1083	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1084	break;
802	}	1085	}
803		1086
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1088	}
806	}	1089	}
807		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
808	int	1104	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1106	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
		1109
		1110	void
		1111	Mix_QuerySpec ()
		1112	PPCODE:
		1113	{
		1114	int freq, channels;
		1115	Uint16 format;
		1116
		1117	if (Mix_QuerySpec (&freq, &format, &channels))
		1118	{
		1119	EXTEND (SP, 3);
		1120	PUSHs (sv_2mortal (newSViv (freq)));
		1121	PUSHs (sv_2mortal (newSViv (format)));
		1122	PUSHs (sv_2mortal (newSViv (channels)));
		1123	}
		1124	}
813		1125
814	void	1126	void
815	Mix_CloseAudio ()	1127	Mix_CloseAudio ()
816		1128
817	int	1129	int
…		…
852	}	1164	}
853	}	1165	}
854	#endif	1166	#endif
855	}	1167	}
856		1168
857	void	1169	int
858	add_font (char *file)	1170	add_font (char *file)
859	CODE:	1171	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
861		1182
862	void	1183	void
863	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
864	ALIAS:	1185	ALIAS:
865	load_image_file = 1	1186	load_image_file = 1
…		…
911		1232
912	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
913	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
914	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
915	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	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)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
920	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
921		1242
…		…
951	void	1272	void
952	error (char *message)	1273	error (char *message)
953	CODE:	1274	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1275	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1276	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1277	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1278	#endif
958		1279
959	void	1280	void
960	fatal (char *message)	1281	fatal (char *message)
961	CODE:	1282	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1283	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1284	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1286	#endif
966	_exit (1);	1287	_exit (1);
967		1288
968	void	1289	void
969	_exit (int retval = 0)	1290	_exit (int retval = 0)
…		…
981	#if DEBUG	1302	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
983	#endif	1304	#endif
984	}	1305	}
985		1306
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
		1314	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1315
988	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
989		1317
990	CFPlus::Font	1318	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1319	new_from_file (SV *klass, char *path, int id = 0)
992	CODE:	1320	CODE:
993	{	1321	{
994	int count;	1322	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1323	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
998	}	1326	}
999	OUTPUT:	1327	OUTPUT:
1000	RETVAL	1328	RETVAL
1001		1329
1002	void	1330	void
1003	DESTROY (CFPlus::Font self)	1331	DESTROY (DC::Font self)
1004	CODE:	1332	CODE:
1005	pango_font_description_free (self);	1333	pango_font_description_free (self);
1006		1334
1007	void	1335	void
1008	make_default (CFPlus::Font self)	1336	make_default (DC::Font self)
1009	PROTOTYPE: $	1337	PROTOTYPE: $
1010	CODE:	1338	CODE:
1011	default_font = self;	1339	default_font = self;
1012		1340
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1341	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1342
1015	PROTOTYPES: DISABLE	1343	PROTOTYPES: DISABLE
1016		1344
1017	void	1345	void
1018	reset_glyph_cache ()	1346	glyph_cache_backup ()
1019	PROTOTYPE:	1347	PROTOTYPE:
1020	CODE:	1348	CODE:
		1349	tc_backup ();
		1350
		1351	void
		1352	glyph_cache_restore ()
		1353	PROTOTYPE:
		1354	CODE:
1021	tc_clear ();	1355	tc_restore ();
1022		1356
1023	CFPlus::Layout	1357	DC::Layout
1024	new (SV *class)	1358	new (SV *klass)
1025	CODE:	1359	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1027		1361
1028	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1029	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1030	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
…		…
1037	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1038	OUTPUT:	1372	OUTPUT:
1039	RETVAL	1373	RETVAL
1040		1374
1041	void	1375	void
1042	DESTROY (CFPlus::Layout self)	1376	DESTROY (DC::Layout self)
1043	CODE:	1377	CODE:
1044	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1045	Safefree (self);	1379	delete self;
1046		1380
1047	void	1381	void
1048	set_text (CFPlus::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1049	CODE:	1383	CODE:
1050	{	1384	{
1051	STRLEN textlen;	1385	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1386	char *text = SvPVutf8 (text_, textlen);
1053		1387
1054	pango_layout_set_text (self->pl, text, textlen);	1388	pango_layout_set_text (self->pl, text, textlen);
1055	}	1389	}
1056		1390
1057	void	1391	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1392	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1393	CODE:
1060	{	1394	{
1061	STRLEN textlen;	1395	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
1063		1397
1064	pango_layout_set_markup (self->pl, text, textlen);	1398	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1399	}
1066		1400
1067	void	1401	void
1068	set_shapes (CFPlus::Layout self, ...)	1402	set_shapes (DC::Layout self, ...)
1069	CODE:	1403	CODE:
1070	{	1404	{
1071	PangoAttrList *attrs = 0;	1405	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1406	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1407	const char *pos = text;
…		…
1108	if (attrs)	1442	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1443	pango_layout_set_attributes (self->pl, attrs);
1110	}	1444	}
1111		1445
1112	void	1446	void
1113	get_shapes (CFPlus::Layout self)	1447	get_shapes (DC::Layout self)
1114	PPCODE:	1448	PPCODE:
1115	{	1449	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1450	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1451
1118	do	1452	do
1119	{	1453	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1454	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1455
1122	if (run && shape_attr_p (run))	1456	if (run && shape_attr_p (run))
1123	{	1457	{
1124	PangoRectangle extents;	1458	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1459	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1467
1134	pango_layout_iter_free (iter);	1468	pango_layout_iter_free (iter);
1135	}	1469	}
1136		1470
1137	int	1471	int
1138	has_wrapped (CFPlus::Layout self)	1472	has_wrapped (DC::Layout self)
1139	CODE:	1473	CODE:
1140	{	1474	{
1141	int lines = 1;	1475	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1476	const char *text = pango_layout_get_text (self->pl);
1143		1477
…		…
1148	}	1482	}
1149	OUTPUT:	1483	OUTPUT:
1150	RETVAL	1484	RETVAL
1151		1485
1152	SV *	1486	SV *
1153	get_text (CFPlus::Layout self)	1487	get_text (DC::Layout self)
1154	CODE:	1488	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1489	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1490	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1491	OUTPUT:
1158	RETVAL	1492	RETVAL
1159		1493
1160	void	1494	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1495	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1496	CODE:
1163	self->r = r;	1497	self->r = r;
1164	self->g = g;	1498	self->g = g;
1165	self->b = b;	1499	self->b = b;
1166	self->a = a;	1500	self->a = a;
1167		1501
1168	void	1502	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1503	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1504	CODE:
1171	if (self->font != font)	1505	if (self->font != font)
1172	{	1506	{
1173	self->font = font;	1507	self->font = font;
1174	layout_update_font (self);	1508	layout_update_font (self);
1175	}	1509	}
1176		1510
1177	void	1511	void
1178	set_height (CFPlus::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1179	CODE:	1513	CODE:
1180	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1181	{	1515	{
1182	self->base_height = base_height;	1516	self->base_height = base_height;
1183	layout_update_font (self);	1517	layout_update_font (self);
1184	}	1518	}
1185		1519
1186	void	1520	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1521	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1522	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1523	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1524
1191	void	1525	void
1192	set_indent (CFPlus::Layout self, int indent)	1526	set_indent (DC::Layout self, int indent)
1193	CODE:	1527	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1528	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1529
1196	void	1530	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1531	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1532	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1533	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1534
1201	void	1535	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1536	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1537	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1538	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1539	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1540	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1541	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1542	: PANGO_ELLIPSIZE_NONE
1209	);	1543	);
1210		1544
1211	void	1545	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1546	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1547	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1548	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1549
1216	void	1550	void
1217	size (CFPlus::Layout self)	1551	size (DC::Layout self)
1218	PPCODE:	1552	PPCODE:
1219	{	1553	{
1220	int w, h;	1554	int w, h;
1221		1555
1222	layout_get_pixel_size (self, &w, &h);	1556	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1559	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1560	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1561	}
1228		1562
1229	int	1563	int
1230	descent (CFPlus::Layout self)	1564	descent (DC::Layout self)
1231	CODE:	1565	CODE:
1232	{	1566	{
1233	PangoRectangle rect;	1567	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1568	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1569	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1570	RETVAL = PANGO_DESCENT (rect);
1237	}	1571	}
1238	OUTPUT:	1572	OUTPUT:
1239	RETVAL	1573	RETVAL
1240		1574
1241	int	1575	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1576	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1577	CODE:
1244	{	1578	{
1245	int index, trailing;	1579	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1580	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1581	RETVAL = index + trailing;
1248	}	1582	}
1249	OUTPUT:	1583	OUTPUT:
1250	RETVAL	1584	RETVAL
1251		1585
1252	void	1586	void
1253	cursor_pos (CFPlus::Layout self, int index)	1587	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1588	PPCODE:
1255	{	1589	{
1256	PangoRectangle strong_pos;	1590	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1591	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1592
1259	EXTEND (SP, 3);	1593	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1597	}
1264		1598
1265	void	1599	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1600	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1601	PPCODE:
1268	{	1602	{
1269	int line, x;	1603	int line, x;
1270		1604
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1605	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1606	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1607	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1608	--line;
		1609	#endif
1274	EXTEND (SP, 2);	1610	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1611	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1613	}
1278		1614
1279	void	1615	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1616	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1617	PPCODE:
1282	{	1618	{
1283	PangoLayoutLine *lp;	1619	PangoLayoutLine *lp;
1284	int index, trailing;	1620	int index, trailing;
1285		1621
1286	if (line < 0)	1622	if (line < 0)
1287	XSRETURN_EMPTY;	1623	XSRETURN_EMPTY;
1288		1624
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1625	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1626	XSRETURN_EMPTY; /* do better */
1291		1627
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1628	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1629
1294	EXTEND (SP, 2);	1630	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1636	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1637	}
1302	}	1638	}
1303		1639
1304	void	1640	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1642	CODE:
		1643	self->rc.clear ();
1307	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1308	self->pl,	1645	self->pl,
		1646	&self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1311	flags	1649	flags
1312	);	1650	);
		1651	// we assume that context_change actually clears/frees stuff
		1652	// and does not do any recomputation...
		1653	pango_layout_context_changed (self->pl);
1313		1654
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1655	void
		1656	draw (DC::Layout self)
		1657	CODE:
		1658	{
		1659	glEnable (GL_TEXTURE_2D);
		1660	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1661	glEnable (GL_BLEND);
		1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1664	glEnable (GL_ALPHA_TEST);
		1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1666
		1667	self->rc.draw ();
		1668
		1669	glDisable (GL_ALPHA_TEST);
		1670	glDisable (GL_BLEND);
		1671	glDisable (GL_TEXTURE_2D);
		1672	}
		1673
		1674	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1675
1316	PROTOTYPES: ENABLE	1676	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1677
1320	void	1678	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1679	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1680	CODE:
1323	{	1681	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1708	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1709	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1710	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1711	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1712
		1713	if (name <= 0)
		1714	XSRETURN_EMPTY;
		1715
1355	if (items < 5)	1716	if (items < 5)
1356	{	1717	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1718	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1719	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1720	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1388	}	1749	}
1389	}	1750	}
1390		1751
		1752	void
		1753	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)
		1754	PROTOTYPE: @
		1755	CODE:
		1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1759	glEnable (GL_TEXTURE_2D);
		1760	glBindTexture (GL_TEXTURE_2D, name1);
		1761
		1762	glColor3f (intensity, intensity, intensity);
		1763	glPushMatrix ();
		1764	glScalef (1./3, 1./3, 1.);
		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
		1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
		1833	glBegin (GL_QUADS);
		1834
		1835	for (y = 1; y < h; y += 3)
		1836	{
		1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 || h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
		1865	glEnd ();
		1866
		1867	glPopMatrix ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871	}
		1872
1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1873	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392	CODE:	1874	CODE:
1393	{	1875	{
1394	GLint width;	1876	GLint width;
1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1877	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1397	RETVAL = width > 0;	1879	RETVAL = width > 0;
1398	}	1880	}
1399	OUTPUT:	1881	OUTPUT:
1400	RETVAL	1882	RETVAL
1401		1883
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1885
1404	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1405		1887
1406	CFPlus::Map	1888	DC::Map
1407	new (SV *class)	1889	new (SV *klass)
1408	CODE:	1890	CODE:
1409	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1410	RETVAL->x = 0;	1892	RETVAL->x = 0;
1411	RETVAL->y = 0;	1893	RETVAL->y = 0;
1412	RETVAL->w = 0;	1894	RETVAL->w = 0;
1413	RETVAL->h = 0;	1895	RETVAL->h = 0;
1414	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1415	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1417	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1418	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1419	RETVAL->row = 0;	1899	RETVAL->row = 0;
1420	OUTPUT:	1900	OUTPUT:
1421	RETVAL	1901	RETVAL
1422		1902
1423	void	1903	void
1424	DESTROY (CFPlus::Map self)	1904	DESTROY (DC::Map self)
1425	CODE:	1905	CODE:
1426	{	1906	{
1427	map_clear (self);
1428	Safefree (self->face2tile);
1429	Safefree (self->tex);
1430	Safefree (self);	1907	delete self;
1431	}	1908	}
1432		1909
1433	void	1910	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1912	CODE:
1436	self->w = map_width;	1913	self->w = map_width;
1437	self->h = map_height;	1914	self->h = map_height;
1438		1915
1439	void	1916	void
1440	clear (CFPlus::Map self)	1917	clear (DC::Map self)
1441	CODE:	1918	CODE:
1442	map_clear (self);	1919	self->clear_cells ();
1443		1920
1444	void	1921	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1923	CODE:
1447	{	1924	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1449	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1450	}	1928	}
1451		1929
1452	void	1930	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1932	CODE:
1455	{	1933	{
1456	tileid texid;
1457	maptex *tex;
1458
1459	if (face < 0 || face >= self->faces)	1934	if (face < 0 || face >= self->tile.size ())
1460	return;	1935	return;
1461		1936
1462	if (smooth < 0 || smooth >= self->faces)	1937	if (smooth < 0 || smooth >= self->tile.size ())
1463	return;	1938	return;
1464		1939
1465	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1466		1941
1467	if (!texid)	1942	if (!texid)
1468	return;	1943	return;
1469		1944
1470	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1471	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1472	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1473	}	1948	}
1474		1949
1475	void	1950	void
1476	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)	1951	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)
1477	CODE:	1952	CODE:
1478	{	1953	{
1479	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1480		1955
1481	{	1956	{
1482	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1483		1958
1484	tex->name = name;	1959	tex.name = name;
1485	tex->w = w;	1960	tex.w = w;
1486	tex->h = h;	1961	tex.h = h;
1487	tex->s = s;	1962	tex.s = s;
1488	tex->t = t;	1963	tex.t = t;
1489	tex->r = r;	1964	tex.r = r;
1490	tex->g = g;	1965	tex.g = g;
1491	tex->b = b;	1966	tex.b = b;
1492	tex->a = a;	1967	tex.a = a;
1493	}	1968	}
1494		1969
1495	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1496	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1497	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1500	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1978	}
1504		1979
		1980	void
		1981	expire_textures (DC::Map self, int texid, int count)
		1982	PPCODE:
		1983	for (; texid < self->tex.size () && count; ++texid, --count)
		1984	{
		1985	maptex &tex = self->tex[texid];
		1986
		1987	if (tex.name)
		1988	{
		1989	if (tex.unused)
		1990	{
		1991	tex.name = 0;
		1992	tex.unused = 0;
		1993	XPUSHs (sv_2mortal (newSViv (texid)));
		1994	}
		1995	else
		1996	tex.unused = 1;
		1997	}
		1998	}
		1999
1505	int	2000	int
1506	ox (CFPlus::Map self)	2001	ox (DC::Map self)
1507	ALIAS:	2002	ALIAS:
1508	oy = 1	2003	oy = 1
1509	x = 2	2004	x = 2
1510	y = 3	2005	y = 3
1511	w = 4	2006	w = 4
…		…
1522	}	2017	}
1523	OUTPUT:	2018	OUTPUT:
1524	RETVAL	2019	RETVAL
1525		2020
1526	void	2021	void
1527	scroll (CFPlus::Map self, int dx, int dy)	2022	scroll (DC::Map self, int dx, int dy)
1528	CODE:	2023	CODE:
1529	{	2024	{
1530	if (dx > 0)	2025	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	2026	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	2027	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	2042	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1549	}	2044	}
1550	}	2045	}
1551		2046
1552	void	2047	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1554	CODE:	2049	CODE:
1555	{	2050	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2051	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	2052	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	2053	mapcell *cell;
1559	int x, y, flags;	2054	int x, y, z, flags;
		2055	AV *missing = newAV ();
		2056	RETVAL = newRV_noinc ((SV *)missing);
1560		2057
1561	while (data < data_end - 1)	2058	while (data < data_end - 1)
1562	{	2059	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	2060	flags = (data [0] << 8) + data [1]; data += 2;
1564		2061
…		…
1577		2074
1578	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1579		2076
1580	if (flags & 8)	2077	if (flags & 8)
1581	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1582	if (extmap)	2081	do
1583	{	2082	{
1584	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1585		2085
1586	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1587	{	2089	{
1588	ext = *data++;
1589	cmd = ext & 0x3f;
1590
1591	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;
1593	else if (cmd == 5) // health
1594	{
1595	cell->stat_width = 1;	2090	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1597	}
1598	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)
1601	{
1602	if (*data == 4)
1603	; // decode player count
1604
1605	data += *data + 1;
1606	}
1607	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;
1609	else if (ext & 0x40) // unknown, multibyte => skip
1610	data += *data + 1;
1611	else
1612	data++;
1613	}	2092	}
1614	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1615	}	2110	}
1616	else	2111	while (ext & 0x80);
1617	cell->darkness = *data++ + 1;
1618	}	2112	}
1619		2113
		2114	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2115	if (flags & (4 >> z))
1621	{	2116	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1623	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1624	cell->tile [0] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
		2120
		2121	if (cell->tile[z])
		2122	{
		2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
		2125	if (!tex.name)
		2126	av_push (missing, newSViv (cell->tile [z]));
		2127
		2128	if (tex.smoothtile)
		2129	{
		2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
		2132	if (!smooth.name)
		2133	av_push (missing, newSViv (tex.smoothtile));
		2134	}
		2135	}
1625	}	2136	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2137	}
1641	else	2138	else
1642	cell->darkness = 0;	2139	CELL_CLEAR (cell);
1643	}	2140	}
1644	}	2141	}
		2142	OUTPUT:
		2143	RETVAL
1645		2144
1646	SV *	2145	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2146	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	2147	CODE:
1649	{	2148	{
1650	int x1, x;	2149	int x1, x;
1651	int y1, y;	2150	int y1, y;
1652	int z;	2151	int z;
…		…
1665	? self->row + y	2164	? self->row + y
1666	: 0;	2165	: 0;
1667		2166
1668	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1669	{	2168	{
1670	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1671		2170
1672	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1673	{	2172	{
1674	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1675		2174
…		…
1677	{	2176	{
1678	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1679	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1680	int a1 = tex.a;	2179	int a1 = tex.a;
1681		2180
1682	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1683	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1684	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1685	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1686	}	2185	}
1687	}	2186	}
1688		2187
1689	*map++ = (r )	2188	*map++ = (r )
1690	| (g << 8)	2189	| (g << 8)
1691	| (b << 16)	2190	| (b << 16)
1692	| (a << 24);	2191	| (a << 24);
1693	}	2192	}
1694	}	2193	}
1695		2194
1696	RETVAL = map_sv;	2195	RETVAL = map_sv;
1697	}	2196	}
1698	OUTPUT:	2197	OUTPUT:
1699	RETVAL	2198	RETVAL
1700		2199
1701	void	2200	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2201	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)
1703	CODE:	2202	CODE:
1704	{	2203	{
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1708	smooth_key skey;
1709	int x, y, z;	2204	int x, y, z;
1710	int last_name;
1711		2205
		2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2207	int pl_x, pl_y;
		2208	maptex pl_tex;
		2209	rc_t rc;
		2210	rc_t rc_ov;
		2211	rc_key_t key;
		2212	rc_t::array_t *arr;
		2213
		2214	pl_tex.name = 0;
		2215
1712	// thats current max. sorry.	2216	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1715		2219
1716	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2220	memset (&key, 0, sizeof (key));
1718		2221	key.r = 255;
1719	glColor4ub (255, 255, 255, 255);	2222	key.g = 255;
1720		2223	key.b = 255;
1721	glEnable (GL_BLEND);	2224	key.a = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2225	key.mode = GL_QUADS;
1723	glEnable (GL_TEXTURE_2D);	2226	key.format = GL_T2F_V3F;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1725
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2227
1730	mx += self->x;	2228	mx += self->x;
1731	my += self->y;	2229	my += self->y;
1732		2230
1733	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1734	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1735	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1736	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1737		2235
1738	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1739	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1740	{	2238	{
1741	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2248	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2249	self->tex [cell->tile [2]].smoothlevel));
1752	}	2250	}
1753	}	2251	}
1754		2252
		2253	glEnable (GL_BLEND);
		2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2256
1755	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1756	{	2258	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
		2262	key.texname = -1;
1758		2263
1759	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1761	{	2266	{
1762	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
1769		2274
1770	if (tile)	2275	if (tile)
1771	{	2276	{
1772	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2278	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2279
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2280	if (key.texname != tex.name)
1779	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1780	if (!tex.name)	2284	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2286
		2287	key.texname = tex.name;
1783	glEnd ();	2288	arr = &rc.array (key);
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1785	glBegin (GL_QUADS);
1786	}	2289	}
1787		2290
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2291	px = (x + 1) * Th - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2292	py = (y + 1) * Tw - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2293
1793	if (cell->flags && z == 2)	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2295	{
1795	if (cell->flags & 1)	2296	pl_x = px;
		2297	pl_y = py;
		2298	pl_tex = tex;
1796	{	2299	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	2300	}
		2301
		2302	arr->t2f_v3f (0 , 0 , px , py , 0);
		2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1811		2306
1812	// update smooth hash	2307	// update smooth hash
1813	if (tex.smoothtile)	2308	if (tex.smoothtile)
1814	{	2309	{
1815	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
1816	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
1817		2312
1818	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
1819		2314
1820	// add bits to current tile and all neighbours. skey.x|y is	2315	// add bits to current tile and all neighbours. skey.x|y is
1821	// shifted +1|+1 so we always stay positive.	2316	// shifted +1|+1 so we always stay positive.
1822		2317
1823	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
1831		2326
1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1833	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
1834		2329
1835	// full tile	2330	// full tile
1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1837		2332
1838	// borders	2333	// borders
1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1843		2338
1844	// corners	2339	// corners
1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2344	}
		2345	}
		2346
		2347	if (expect_false (z == 2) && expect_false (cell->flags))
		2348	{
		2349	// overlays such as the speech bubble, probably more to come
		2350	if (cell->flags & 1)
		2351	{
		2352	rc_key_t key_ov = key;
		2353	maptex tex = self->tex[TEXID_SPEECH];
		2354	int px = x * Tw + Tw * 2 / 32;
		2355	int py = y * Th - Th * 6 / 32;
		2356
		2357	key_ov.texname = tex.name;
		2358	rc_t::array_t &arr = rc_ov.array (key_ov);
		2359
		2360	arr.t2f_v3f (0 , 0 , px , py , 0);
		2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1849	}	2364	}
1850	}	2365	}
1851	}	2366	}
1852	}	2367	}
1853		2368
		2369	rc.draw ();
		2370	rc.clear ();
		2371
1854	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2373	// this is basically counting sort
1856	{	2374	{
1857	int w, b;	2375	int w, b;
1858		2376
1859	for (w = 0; w < 256 / 32; ++w)	2377	glEnable (GL_TEXTURE_2D);
		2378	glBegin (GL_QUADS);
		2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1860	{	2382	{
1861	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
1862	if (smask)	2384	IV bits = it->second;
1863	for (b = 0; b < 32; ++b)	2385
1864	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
1865	{	2389	{
1866	int level = (w << 5) | b;	2390	maptex tex = self->tex [skey.tile];
		2391	int px = (((int)skey.x) - 1) * Tw;
		2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
		2397
1867	HE *he;	2398	if (tex.name)
1868
1869	hv_iterinit (smooth);
1870	while ((he = hv_iternext (smooth)))
1871	{	2399	{
1872	smooth_key *skey = (smooth_key *)HeKEY (he);	2400	// this time avoiding texture state changes
1873	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
1874		2402	if (key.texname != tex.name)
1875	if (!(bits & 0x1000)
1876	&& skey->level == level
1877	&& level > smooth_max [skey->x][skey->y])
1878	{	2403	{
1879	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
1880	int px = (((int)skey->x) - 1) * T;
1881	int py = (((int)skey->y) - 1) * T;
1882	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column
1886		2405
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)
1890	{
1891	if (!tex.name)
1892	continue; // smoothing not yet available
1893
1894	glEnd ();	2406	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
1897	}	2409	}
1898		2410
1899	if (border)	2411	if (border)
1900	{	2412	{
1901	float ox = border * dx;	2413	float ox = border * dx;
1902		2414
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1907	}	2419	}
1908		2420
1909	if (corner)	2421	if (corner)
1910	{	2422	{
1911	float ox = corner * dx;	2423	float ox = corner * dx;
1912		2424
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1917	}
1918	}	2429	}
1919	}	2430	}
1920	}	2431	}
1921	}	2432	}
		2433
		2434	glEnd ();
		2435	glDisable (GL_TEXTURE_2D);
		2436	key.texname = -1;
1922	}	2437	}
1923
1924	hv_clear (smooth);
1925	}	2438	}
1926		2439
1927	glEnd ();	2440	if (pl_tex.name)
		2441	{
		2442	maptex tex = pl_tex;
		2443	int px = pl_x + sdx;
		2444	int py = pl_y + sdy;
1928		2445
1929	glDisable (GL_TEXTURE_2D);	2446	key.texname = tex.name;
		2447	rc_t::array_t &arr = rc.array (key);
		2448
		2449	arr.t2f_v3f (0 , 0 , px , py , 0);
		2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2453
		2454	rc.draw ();
		2455	}
		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
1930	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
1931		2461
1932	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
…		…
1938	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2470	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
1942		2472
1943	int px = x * T;	2473	int px = x * Tw;
1944	int py = y * T;	2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
1945		2481
1946	if (cell->stat_hp)	2482	if (cell->stat_hp)
1947	{	2483	{
1948	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1950		2486
1951	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
1952	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
1953	px + width - 1, py);	2489	px + width - 1, py);
1954		2490
…		…
1960	}	2496	}
1961	}	2497	}
1962	}	2498	}
1963		2499
1964	void	2500	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1966	CODE:	2502	CODE:
1967	{	2503	{
1968	static float color[16][3] = {	2504	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
1973		2509
1974	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
1978		2514
1979	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
1983		2519
1984	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
1985		2521
1986	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
1989	};	2525	};
1990		2526
1991	int x, y;	2527	int x, y;
1992		2528
1993	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
		2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2531	* but the nvidia driver (185.18.14) mishandles alpha textures
		2532	* and takes the colour from god knows where instead of using
		2533	* Cp. MODULATE results in the same colour, but slightly different
		2534	* alpha, but atcually gives us the correct colour with nvidia.
		2535	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
1998		2540
1999	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2003		2545
2004	if (m)	2546	if (m)
2005	{	2547	{
2006	float *c = color [m & 15];	2548	float *c = color [m & 15];
2007		2549
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2010		2552
2011	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2558	}
…		…
2020	glDisable (GL_BLEND);	2562	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2563	glDisable (GL_TEXTURE_2D);
2022	}	2564	}
2023		2565
2024	void	2566	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2568	PPCODE:
2027	{	2569	{
2028	int x, y;	2570	int x, y;
2029	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2032	int sw34 = (sw * 3 + 3) & ~3;	2574	int sw3 = sw * 3;
		2575	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2576	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2577	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2578	memset (darkness1, 0, sw1*sh1);
2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2036		2579
2037	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2582
2040	mx += self->x - 1;	2583	mx += self->x - 1;
2041	my += self->y - 1;	2584	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2585
2045	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2047	{	2588	{
2048	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2593	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2054		2595
2055	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2599	}
2059	}	2600	}
2060		2601
2061	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2081		2622
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2626
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2636	}
2096		2637
2097	free (darkness1);	2638	free (darkness1);
2098		2639
2099	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2103	}	2644	}
2104		2645
2105	SV *	2646	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2647	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2648	CODE:
2108	{	2649	{
2109	int x, y, x1, y1;	2650	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2651	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2652	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2709	else
2169	*data++ = 0;	2710	*data++ = 0;
2170	}	2711	}
2171	}	2712	}
2172		2713
		2714	/* if size is w*h + 5 then no data has been found */
		2715	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2716	{
2173	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2719	}
		2720
2175	RETVAL = data_sv;	2721	RETVAL = data_sv;
2176	}	2722	}
2177	OUTPUT:	2723	OUTPUT:
2178	RETVAL	2724	RETVAL
2179		2725
2180	void	2726	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2727	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2728	PPCODE:
2183	{	2729	{
2184	int x, y, z;	2730	int x, y, z;
2185	int w, h;	2731	int w, h;
2186	int x1, y1;	2732	int x1, y1;
		2733	STRLEN len;
		2734	uint8_t *data, *end;
		2735
		2736	len = SvLEN (data_sv);
		2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2739	end = data + len + 8;
		2740
		2741	if (len < 5)
		2742	XSRETURN_EMPTY;
2187		2743
2188	if (*data++ != 0)	2744	if (*data++ != 0)
2189	return; /* version mismatch */	2745	XSRETURN_EMPTY; /* version mismatch */
2190		2746
2191	w = *data++ << 8; w |= *data++;	2747	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2748	h = *data++ << 8; h |= *data++;
2193		2749
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2750	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2762	{
2207	maprow *row = map_get_row (self, y);	2763	maprow *row = map_get_row (self, y);
2208		2764
2209	for (x = x0; x < x1; x++)	2765	for (x = x0; x < x1; x++)
2210	{	2766	{
		2767	uint8_t flags;
		2768
		2769	if (data + 7 >= end)
		2770	XSRETURN_EMPTY;
		2771
2211	uint8_t flags = *data++;	2772	flags = *data++;
2212		2773
2213	if (flags)	2774	if (flags)
2214	{	2775	{
2215	mapcell *cell = row_get_cell (row, x);	2776	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2777	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2780	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2781	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2782
2222	if (cell->darkness == 0)	2783	if (cell->darkness == 0)
2223	{	2784	{
2224	cell->darkness = 0;	2785	/*cell->darkness = 0;*/
		2786	EXTEND (SP, 3);
2225		2787
2226	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2227	{	2789	{
2228	tileid t = tile [z];	2790	tileid t = tile [z];
2229		2791
2230	if (t >= self->texs || (t && !self->tex [t].name))	2792	if (t >= self->tex.size () || (t && !self->tex[t].name))
2231	{	2793	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2234	}	2796	}
2235		2797
2236	cell->tile [z] = t;	2798	cell->tile[z] = t;
2237	}	2799	}
2238	}	2800	}
2239	}	2801	}
2240	}	2802	}
2241	}	2803	}
2242	}	2804	}
2243		2805
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2807
2246	CFPlus::RW	2808	DC::RW
2247	new (SV *class, SV *data_sv)	2809	new (SV *klass, SV *data_sv)
2248	CODE:	2810	CODE:
2249	{	2811	{
2250	STRLEN datalen;	2812	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2252		2814
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2815	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2816	}
2255	OUTPUT:	2817	OUTPUT:
2256	RETVAL	2818	RETVAL
2257		2819
2258	CFPlus::RW	2820	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2821	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2260	CODE:	2822	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2824	OUTPUT:
2263	RETVAL	2825	RETVAL
2264		2826
2265	# fails on win32:	2827	# fails on win32:
2266	# CFPlus.xs(2268) : error C2059: syntax error : '('	2828	# dc.xs(2268) : error C2059: syntax error : '('
2267	#void	2829	#void
2268	#close (CFPlus::RW self)	2830	#close (DC::RW self)
2269	# CODE:	2831	# CODE:
2270	# (self->(close)) (self);	2832	# (self->(close)) (self);
2271		2833
2272	MODULE = CFPlus PACKAGE = CFPlus::Channel	2834	MODULE = Deliantra::Client PACKAGE = DC::Channel
2273		2835
2274	PROTOTYPES: DISABLE	2836	PROTOTYPES: DISABLE
2275		2837
2276	CFPlus::Channel	2838	DC::Channel
2277	find ()	2839	find ()
2278	CODE:	2840	CODE:
2279	{	2841	{
2280	RETVAL = Mix_GroupAvailable (-1);	2842	RETVAL = Mix_GroupAvailable (-1);
2281		2843
2282	if (RETVAL < 0)	2844	if (RETVAL < 0)
2283	{	2845	{
2284	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2285		2847
2286	if (RETVAL < 0)	2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
2287	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2288		2855	}
		2856	else
2289	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2290	}	2858	}
2291		2859
2292	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2293	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2294	}	2862	}
2295	OUTPUT:	2863	OUTPUT:
2296	RETVAL	2864	RETVAL
2297		2865
2298	void	2866	void
2299	halt (CFPlus::Channel self)	2867	halt (DC::Channel self)
2300	CODE:	2868	CODE:
2301	Mix_HaltChannel (self);	2869	Mix_HaltChannel (self);
2302		2870
2303	void	2871	void
2304	expire (CFPlus::Channel self, int ticks = -1)	2872	expire (DC::Channel self, int ticks = -1)
2305	CODE:	2873	CODE:
2306	Mix_ExpireChannel (self, ticks);	2874	Mix_ExpireChannel (self, ticks);
2307		2875
2308	void	2876	void
2309	fade_out (CFPlus::Channel self, int ticks = -1)	2877	fade_out (DC::Channel self, int ticks = -1)
2310	CODE:	2878	CODE:
2311	Mix_FadeOutChannel (self, ticks);	2879	Mix_FadeOutChannel (self, ticks);
2312		2880
2313	int	2881	int
2314	volume (CFPlus::Channel self, int volume)	2882	volume (DC::Channel self, int volume)
2315	CODE:	2883	CODE:
2316	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2884	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2317	OUTPUT:	2885	OUTPUT:
2318	RETVAL	2886	RETVAL
2319		2887
2320	void	2888	void
2321	unregister_all_effects (CFPlus::Channel self)	2889	unregister_all_effects (DC::Channel self)
2322	CODE:	2890	CODE:
2323	Mix_UnregisterAllEffects (self);	2891	Mix_UnregisterAllEffects (self);
2324		2892
2325	void	2893	void
2326	set_panning (CFPlus::Channel self, int left, int right)	2894	set_panning (DC::Channel self, int left, int right)
2327	CODE:	2895	CODE:
2328	left = CLAMP (left , 0, 255);	2896	left = CLAMP (left , 0, 255);
2329	right = CLAMP (right, 0, 255);	2897	right = CLAMP (right, 0, 255);
2330	Mix_SetPanning (self, left, right);	2898	Mix_SetPanning (self, left, right);
2331		2899
2332	void	2900	void
2333	set_distance (CFPlus::Channel self, int distance)	2901	set_distance (DC::Channel self, int distance)
2334	CODE:	2902	CODE:
2335	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2903	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2336		2904
2337	void	2905	void
2338	set_position (CFPlus::Channel self, int angle, int distance)	2906	set_position (DC::Channel self, int angle, int distance)
2339	CODE:	2907	CODE:
		2908
		2909	void
		2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2911	CODE:
		2912	{
		2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2340	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2916	}
2341		2917
2342	void	2918	void
2343	set_reverse_stereo (CFPlus::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
2344	CODE:	2920	CODE:
2345	Mix_SetReverseStereo (self, flip);	2921	Mix_SetReverseStereo (self, flip);
2346		2922
2347	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2348		2924
2349	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2350		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
2351	CFPlus::MixChunk	2939	DC::MixChunk
2352	new (SV *class, CFPlus::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2353	CODE:	2941	CODE:
2354	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2355	OUTPUT:	2943	OUTPUT:
2356	RETVAL	2944	RETVAL
2357		2945
2358	void	2946	void
2359	DESTROY (CFPlus::MixChunk self)	2947	DESTROY (DC::MixChunk self)
2360	CODE:	2948	CODE:
2361	Mix_FreeChunk (self);	2949	Mix_FreeChunk (self);
2362		2950
2363	int	2951	int
2364	volume (CFPlus::MixChunk self, int volume = -1)	2952	volume (DC::MixChunk self, int volume = -1)
2365	CODE:	2953	CODE:
2366	if (items > 1)	2954	if (items > 1)
2367	volume = CLAMP (volume, 0, 128);	2955	volume = CLAMP (volume, 0, 128);
2368	RETVAL = Mix_VolumeChunk (self, volume);	2956	RETVAL = Mix_VolumeChunk (self, volume);
2369	OUTPUT:	2957	OUTPUT:
2370	RETVAL	2958	RETVAL
2371		2959
2372	CFPlus::Channel	2960	DC::Channel
2373	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2961	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2374	CODE:	2962	CODE:
2375	{	2963	{
2376	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2964	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2377		2965
2378	if (RETVAL < 0)	2966	if (RETVAL < 0)
…		…
2385	}	2973	}
2386	}	2974	}
2387	OUTPUT:	2975	OUTPUT:
2388	RETVAL	2976	RETVAL
2389		2977
2390	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
2391		2991
2392	int	2992	int
2393	volume (int volume = -1)	2993	volume (int volume = -1)
2394	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2395	CODE:	2995	CODE:
…		…
2407	void	3007	void
2408	halt ()	3008	halt ()
2409	CODE:	3009	CODE:
2410	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2411		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2412	CFPlus::MixMusic	3019	DC::MixMusic
2413	new (SV *class, CFPlus::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2414	CODE:	3021	CODE:
2415	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2416	OUTPUT:	3023	OUTPUT:
2417	RETVAL	3024	RETVAL
2418		3025
2419	void	3026	void
2420	DESTROY (CFPlus::MixMusic self)	3027	DESTROY (DC::MixMusic self)
2421	CODE:	3028	CODE:
2422	Mix_FreeMusic (self);	3029	Mix_FreeMusic (self);
2423		3030
2424	int	3031	int
2425	play (CFPlus::MixMusic self, int loops = -1)	3032	play (DC::MixMusic self, int loops = -1)
2426	CODE:	3033	CODE:
2427	RETVAL = Mix_PlayMusic (self, loops);	3034	RETVAL = Mix_PlayMusic (self, loops);
2428	OUTPUT:	3035	OUTPUT:
2429	RETVAL	3036	RETVAL
2430		3037
2431	void	3038	void
2432	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3039	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2433	CODE:	3040	CODE:
2434	Mix_FadeInMusicPos (self, loops, ms, position);	3041	Mix_FadeInMusicPos (self, loops, ms, position);
2435		3042
2436	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3043	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2437		3044
2438	PROTOTYPES: ENABLE	3045	PROTOTYPES: ENABLE
2439		3046
2440	BOOT:	3047	BOOT:
2441	{	3048	{
2442	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3049	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2443	static const struct {	3050	static const struct {
2444	const char *name;	3051	const char *name;
2445	IV iv;	3052	IV iv;
2446	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2447	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2448	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2449	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2450	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2451	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2452	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2453	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2454	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2455	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2467	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2468	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2469	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2470	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2471	const_iv (GL_ONE_MINUS_DST_ALPHA),	3079	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3080	const_iv (GL_SRC_COLOR),
		3081	const_iv (GL_DST_COLOR),
		3082	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3083	const_iv (GL_ONE_MINUS_DST_COLOR),
2472	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2473	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2474	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2475	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2476	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2482	const_iv (GL_INTENSITY),	3094	const_iv (GL_INTENSITY),
2483	const_iv (GL_LUMINANCE),	3095	const_iv (GL_LUMINANCE),
2484	const_iv (GL_LUMINANCE_ALPHA),	3096	const_iv (GL_LUMINANCE_ALPHA),
2485	const_iv (GL_FLOAT),	3097	const_iv (GL_FLOAT),
2486	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3098	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3099	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3101	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3102	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3103	const_iv (GL_COMPRESSED_RGB_ARB),
		3104	const_iv (GL_COMPRESSED_RGBA_ARB),
2487	const_iv (GL_COMPILE),	3105	const_iv (GL_COMPILE),
2488	const_iv (GL_PROXY_TEXTURE_1D),	3106	const_iv (GL_PROXY_TEXTURE_1D),
2489	const_iv (GL_PROXY_TEXTURE_2D),	3107	const_iv (GL_PROXY_TEXTURE_2D),
2490	const_iv (GL_TEXTURE_1D),	3108	const_iv (GL_TEXTURE_1D),
2491	const_iv (GL_TEXTURE_2D),	3109	const_iv (GL_TEXTURE_2D),
…		…
2530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3148	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2531	const_iv (GL_POINT_SMOOTH_HINT),	3149	const_iv (GL_POINT_SMOOTH_HINT),
2532	const_iv (GL_LINE_SMOOTH_HINT),	3150	const_iv (GL_LINE_SMOOTH_HINT),
2533	const_iv (GL_POLYGON_SMOOTH_HINT),	3151	const_iv (GL_POLYGON_SMOOTH_HINT),
2534	const_iv (GL_GENERATE_MIPMAP_HINT),	3152	const_iv (GL_GENERATE_MIPMAP_HINT),
		3153	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2535	const_iv (GL_FASTEST),	3154	const_iv (GL_FASTEST),
2536	const_iv (GL_DONT_CARE),	3155	const_iv (GL_DONT_CARE),
2537	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2538	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2539	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2540	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2541	const_iv (GL_T2F_N3F_V3F),	3160	const_iv (GL_T2F_N3F_V3F),
		3161	const_iv (GL_FUNC_ADD),
		3162	const_iv (GL_FUNC_SUBTRACT),
		3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2542	# undef const_iv	3164	# undef const_iv
2543	};	3165	};
2544		3166
2545	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2546	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2547		3169
2548	texture_av = newAV ();	3170	texture_av = newAV ();
2549	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2550	}	3172	}
2551		3173
2552	char *	3174	void
		3175	disable_GL_EXT_blend_func_separate ()
		3176	CODE:
		3177	gl.BlendFuncSeparate = 0;
		3178	gl.BlendFuncSeparateEXT = 0;
		3179
		3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2553	gl_vendor ()	3184	gl_vendor ()
2554	CODE:	3185	CODE:
2555	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2556	OUTPUT:	3187	OUTPUT:
2557	RETVAL	3188	RETVAL
2558		3189
2559	char *	3190	const char *
2560	gl_version ()	3191	gl_version ()
2561	CODE:	3192	CODE:
2562	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2563	OUTPUT:	3194	OUTPUT:
2564	RETVAL	3195	RETVAL
2565		3196
2566	char *	3197	const char *
2567	gl_extensions ()	3198	gl_extensions ()
2568	CODE:	3199	CODE:
2569	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2570	OUTPUT:	3201	OUTPUT:
2571	RETVAL	3202	RETVAL
2572		3203
2573	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2574		3209
2575	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2576	CODE:	3211	CODE:
2577	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2578	OUTPUT:	3213	OUTPUT:
…		…
2586		3221
2587	int glGetError ()	3222	int glGetError ()
2588		3223
2589	void glFinish ()	3224	void glFinish ()
2590		3225
		3226	void glFlush ()
		3227
2591	void glClear (int mask)	3228	void glClear (int mask)
2592		3229
2593	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
2594	PROTOTYPE: @	3231	PROTOTYPE: @
2595		3232
…		…
2604	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2605		3242
2606	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2607	CODE:	3244	CODE:
2608	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2609		3248
2610	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2611		3250
2612	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2613		3252
…		…
2648	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2649	CODE:	3288	CODE:
2650	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2651		3290
2652	void glColor (float r, float g, float b, float a = 1.0)	3291	void glColor (float r, float g, float b, float a = 1.0)
		3292	PROTOTYPE: @
2653	ALIAS:	3293	ALIAS:
2654	glColor_premultiply = 1	3294	glColor_premultiply = 1
2655	CODE:	3295	CODE:
2656	if (ix)	3296	if (ix)
2657	{	3297	{
…		…
2677		3317
2678	void glRect (float x1, float y1, float x2, float y2)	3318	void glRect (float x1, float y1, float x2, float y2)
2679	CODE:	3319	CODE:
2680	glRectf (x1, y1, x2, y2);	3320	glRectf (x1, y1, x2, y2);
2681		3321
		3322	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3323	CODE:
		3324	glBegin (GL_LINE_LOOP);
		3325	glVertex2f (x1, y1);
		3326	glVertex2f (x2, y1);
		3327	glVertex2f (x2, y2);
		3328	glVertex2f (x1, y2);
		3329	glEnd ();
		3330
2682	PROTOTYPES: ENABLE	3331	PROTOTYPES: ENABLE
2683		3332
2684	void glBegin (int mode)	3333	void glBegin (int mode)
2685		3334
2686	void glEnd ()	3335	void glEnd ()
…		…
2718	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3367	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2719	CODE:	3368	CODE:
2720	if (gl.SeparableFilter2D)	3369	if (gl.SeparableFilter2D)
2721	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3370	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2722		3371
2723	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3372	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2724		3373
2725	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3374	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2726		3375
2727	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3376	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2728		3377
…		…
2754		3403
2755	void glEndList ()	3404	void glEndList ()
2756		3405
2757	void glCallList (int list)	3406	void glCallList (int list)
2758		3407
2759	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
		3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2760		3414
2761	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
2762		3416
2763	void	3417	void
2764	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
2765	PPCODE:	3419	PPCODE:
2766	{	3420	{
2767	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
2768	XPUSHs (self);	3422	XPUSHs (self);
2769	}	3423	}
2770		3424
2771	BOOT:	3425	BOOT:
2772	{	3426	{
2773	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3427	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2774		3428
2775	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3429	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2776	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3430	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2777	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3431	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2778	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3432	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2779	}	3433	}
2780		3434
2781	void	3435	void
2782	draw (SV *self)	3436	draw (SV *self)
2783	CODE:	3437	CODE:
2784	{	3438	{
2785	HV *hv;	3439	HV *hv;
2786	SV **svp;	3440	SV **svp;
2787	NV x, y, w, h;	3441	NV x, y, w, h;
2788	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
2789	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
2790	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
2791	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);
2792	SV *hover;
2793	double draw_x, draw_y, draw_w, draw_h;	3446	double draw_x, draw_y;
2794		3447
2795	if (!SvROK (self))	3448	if (!SvROK (self))
2796	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3449	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2797		3450
2798	hv = (HV *)SvRV (self);	3451	hv = (HV *)SvRV (self);
2799		3452
2800	if (SvTYPE (hv) != SVt_PVHV)	3453	if (SvTYPE (hv) != SVt_PVHV)
2801	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3454	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2802		3455
2803	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3456	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2804	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3457	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2805		3458
2806	if (!h || !w)	3459	if (!h || !w)
…		…
2826	{	3479	{
2827	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3480	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2828		3481
2829	if (svp && SvTRUE (*svp))	3482	if (svp && SvTRUE (*svp))
2830	{	3483	{
2831	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3484	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2832	glEnable (GL_BLEND);	3485	glEnable (GL_BLEND);
2833	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3486	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2834	glBegin (GL_QUADS);	3487	glBegin (GL_QUADS);
2835	glVertex2f (0, 0);	3488	glVertex2f (0, 0);
2836	glVertex2f (w, 0);	3489	glVertex2f (w, 0);
…		…
2839	glEnd ();	3492	glEnd ();
2840	glDisable (GL_BLEND);	3493	glDisable (GL_BLEND);
2841	}	3494	}
2842	}	3495	}
2843	#if 0	3496	#if 0
2844	if ($ENV{CFPLUS_DEBUG} & 1) {	3497	// draw borders, for debugging
2845	glPushMatrix;	3498	glPushMatrix ();
2846	glColor 1, 1, 0, 1;	3499	glColor4f (1., 1., 0., 1.);
2847	glTranslate 0.375, 0.375;	3500	glTranslatef (.5, .5, 0.);
2848	glBegin GL_LINE_LOOP;	3501	glBegin (GL_LINE_LOOP);
2849	glVertex 0 , 0;	3502	glVertex2f (0 , 0);
2850	glVertex $self->{w} - 1, 0;	3503	glVertex2f (w - 1, 0);
2851	glVertex $self->{w} - 1, $self->{h} - 1;	3504	glVertex2f (w - 1, h - 1);
2852	glVertex 0 , $self->{h} - 1;	3505	glVertex2f (0 , h - 1);
2853	glEnd;	3506	glEnd ();
2854	glPopMatrix;	3507	glPopMatrix ();
2855	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2856	}
2857	#endif	3508	#endif
2858	PUSHMARK (SP);	3509	PUSHMARK (SP);
2859	XPUSHs (self);	3510	XPUSHs (self);
2860	PUTBACK;	3511	PUTBACK;
2861	call_method ("_draw", G_VOID | G_DISCARD);	3512	call_method ("_draw", G_VOID | G_DISCARD);

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