[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 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	}
		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
807		1103
808	int	1104	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	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);
813		1109
814	void	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	}
		1125
		1126	void
815	Mix_CloseAudio ()	1127	Mix_CloseAudio ()
816		1128
817	int	1129	int
818	Mix_AllocateChannels (int numchans = -1)	1130	Mix_AllocateChannels (int numchans = -1)
		1131
		1132	const char *
		1133	Mix_GetError ()
819		1134
820	void	1135	void
821	lowdelay (int fd, int val = 1)	1136	lowdelay (int fd, int val = 1)
822	CODE:	1137	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1138	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1164	}
850	}	1165	}
851	#endif	1166	#endif
852	}	1167	}
853		1168
854	void	1169	int
855	add_font (char *file)	1170	add_font (char *file)
856	CODE:	1171	CODE:
857	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)
858		1182
859	void	1183	void
860	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
861	ALIAS:	1185	ALIAS:
862	load_image_file = 1	1186	load_image_file = 1
…		…
908		1232
909	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
914	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)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
918		1242
…		…
948	void	1272	void
949	error (char *message)	1273	error (char *message)
950	CODE:	1274	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1275	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1276	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1277	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
954	#endif	1278	#endif
955		1279
956	void	1280	void
957	fatal (char *message)	1281	fatal (char *message)
958	CODE:	1282	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1283	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1284	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
962	#endif	1286	#endif
963	_exit (1);	1287	_exit (1);
964		1288
965	void	1289	void
966	_exit (int retval = 0)	1290	_exit (int retval = 0)
…		…
978	#if DEBUG	1302	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
980	#endif	1304	#endif
981	}	1305	}
982		1306
983	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
984		1315
985	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
986		1317
987	CFPlus::Font	1318	DC::Font
988	new_from_file (SV class, char path, int id = 0)	1319	new_from_file (SV klass, char path, int id = 0)
989	CODE:	1320	CODE:
990	{	1321	{
991	int count;	1322	int count;
992	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1323	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1326	}
996	OUTPUT:	1327	OUTPUT:
997	RETVAL	1328	RETVAL
998		1329
999	void	1330	void
1000	DESTROY (CFPlus::Font self)	1331	DESTROY (DC::Font self)
1001	CODE:	1332	CODE:
1002	pango_font_description_free (self);	1333	pango_font_description_free (self);
1003		1334
1004	void	1335	void
1005	make_default (CFPlus::Font self)	1336	make_default (DC::Font self)
1006	PROTOTYPE: $	1337	PROTOTYPE: $
1007	CODE:	1338	CODE:
1008	default_font = self;	1339	default_font = self;
1009		1340
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1341	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1342
1012	PROTOTYPES: DISABLE	1343	PROTOTYPES: DISABLE
1013		1344
1014	void	1345	void
1015	reset_glyph_cache ()	1346	glyph_cache_backup ()
1016	PROTOTYPE:	1347	PROTOTYPE:
1017	CODE:	1348	CODE:
		1349	tc_backup ();
		1350
		1351	void
		1352	glyph_cache_restore ()
		1353	PROTOTYPE:
		1354	CODE:
1018	tc_clear ();	1355	tc_restore ();
1019		1356
1020	CFPlus::Layout	1357	DC::Layout
1021	new (SV *class)	1358	new (SV *klass)
1022	CODE:	1359	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1024		1361
1025	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
…		…
1034	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1035	OUTPUT:	1372	OUTPUT:
1036	RETVAL	1373	RETVAL
1037		1374
1038	void	1375	void
1039	DESTROY (CFPlus::Layout self)	1376	DESTROY (DC::Layout self)
1040	CODE:	1377	CODE:
1041	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1042	Safefree (self);	1379	delete self;
1043		1380
1044	void	1381	void
1045	set_text (CFPlus::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1046	CODE:	1383	CODE:
1047	{	1384	{
1048	STRLEN textlen;	1385	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1386	char *text = SvPVutf8 (text_, textlen);
1050		1387
1051	pango_layout_set_text (self->pl, text, textlen);	1388	pango_layout_set_text (self->pl, text, textlen);
1052	}	1389	}
1053		1390
1054	void	1391	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1392	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1393	CODE:
1057	{	1394	{
1058	STRLEN textlen;	1395	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
1060		1397
1061	pango_layout_set_markup (self->pl, text, textlen);	1398	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1399	}
1063		1400
1064	void	1401	void
1065	set_shapes (CFPlus::Layout self, ...)	1402	set_shapes (DC::Layout self, ...)
1066	CODE:	1403	CODE:
1067	{	1404	{
1068	PangoAttrList *attrs = 0;	1405	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1406	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1407	const char *pos = text;
…		…
1105	if (attrs)	1442	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1443	pango_layout_set_attributes (self->pl, attrs);
1107	}	1444	}
1108		1445
1109	void	1446	void
1110	get_shapes (CFPlus::Layout self)	1447	get_shapes (DC::Layout self)
1111	PPCODE:	1448	PPCODE:
1112	{	1449	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1450	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1451
1115	do	1452	do
1116	{	1453	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1454	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1455
1119	if (run && shape_attr_p (run))	1456	if (run && shape_attr_p (run))
1120	{	1457	{
1121	PangoRectangle extents;	1458	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1459	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1467
1131	pango_layout_iter_free (iter);	1468	pango_layout_iter_free (iter);
1132	}	1469	}
1133		1470
1134	int	1471	int
1135	has_wrapped (CFPlus::Layout self)	1472	has_wrapped (DC::Layout self)
1136	CODE:	1473	CODE:
1137	{	1474	{
1138	int lines = 1;	1475	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1476	const char *text = pango_layout_get_text (self->pl);
1140		1477
…		…
1145	}	1482	}
1146	OUTPUT:	1483	OUTPUT:
1147	RETVAL	1484	RETVAL
1148		1485
1149	SV *	1486	SV *
1150	get_text (CFPlus::Layout self)	1487	get_text (DC::Layout self)
1151	CODE:	1488	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1489	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1490	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1491	OUTPUT:
1155	RETVAL	1492	RETVAL
1156		1493
1157	void	1494	void
1158	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.)
1159	CODE:	1496	CODE:
1160	self->r = r;	1497	self->r = r;
1161	self->g = g;	1498	self->g = g;
1162	self->b = b;	1499	self->b = b;
1163	self->a = a;	1500	self->a = a;
1164		1501
1165	void	1502	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1503	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1504	CODE:
1168	if (self->font != font)	1505	if (self->font != font)
1169	{	1506	{
1170	self->font = font;	1507	self->font = font;
1171	layout_update_font (self);	1508	layout_update_font (self);
1172	}	1509	}
1173		1510
1174	void	1511	void
1175	set_height (CFPlus::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1176	CODE:	1513	CODE:
1177	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1178	{	1515	{
1179	self->base_height = base_height;	1516	self->base_height = base_height;
1180	layout_update_font (self);	1517	layout_update_font (self);
1181	}	1518	}
1182		1519
1183	void	1520	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1521	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1522	CODE:
1186	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);
1187		1524
1188	void	1525	void
1189	set_indent (CFPlus::Layout self, int indent)	1526	set_indent (DC::Layout self, int indent)
1190	CODE:	1527	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1528	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1529
1193	void	1530	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1531	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1532	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1533	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1534
1198	void	1535	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1536	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1537	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1538	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1539	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1540	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1541	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1542	: PANGO_ELLIPSIZE_NONE
1206	);	1543	);
1207		1544
1208	void	1545	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1546	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1547	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1548	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1549
1213	void	1550	void
1214	size (CFPlus::Layout self)	1551	size (DC::Layout self)
1215	PPCODE:	1552	PPCODE:
1216	{	1553	{
1217	int w, h;	1554	int w, h;
1218		1555
1219	layout_get_pixel_size (self, &w, &h);	1556	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1559	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1560	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1561	}
1225		1562
1226	int	1563	int
1227	descent (CFPlus::Layout self)	1564	descent (DC::Layout self)
1228	CODE:	1565	CODE:
1229	{	1566	{
1230	PangoRectangle rect;	1567	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1568	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1569	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1570	RETVAL = PANGO_DESCENT (rect);
1234	}	1571	}
1235	OUTPUT:	1572	OUTPUT:
1236	RETVAL	1573	RETVAL
1237		1574
1238	int	1575	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1576	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1577	CODE:
1241	{	1578	{
1242	int index, trailing;	1579	int index, trailing;
1243	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);
1244	RETVAL = index + trailing;	1581	RETVAL = index + trailing;
1245	}	1582	}
1246	OUTPUT:	1583	OUTPUT:
1247	RETVAL	1584	RETVAL
1248		1585
1249	void	1586	void
1250	cursor_pos (CFPlus::Layout self, int index)	1587	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1588	PPCODE:
1252	{	1589	{
1253	PangoRectangle strong_pos;	1590	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1591	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1592
1256	EXTEND (SP, 3);	1593	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1597	}
1261		1598
1262	void	1599	void
1263	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)
1264	PPCODE:	1601	PPCODE:
1265	{	1602	{
1266	int line, x;	1603	int line, x;
1267		1604
1268	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)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1607	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1608	--line;
		1609	#endif
1271	EXTEND (SP, 2);	1610	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1611	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1613	}
1275		1614
1276	void	1615	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1616	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1617	PPCODE:
1279	{	1618	{
1280	PangoLayoutLine *lp;	1619	PangoLayoutLine *lp;
1281	int index, trailing;	1620	int index, trailing;
1282		1621
1283	if (line < 0)	1622	if (line < 0)
1284	XSRETURN_EMPTY;	1623	XSRETURN_EMPTY;
1285		1624
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1625	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1626	XSRETURN_EMPTY; /* do better */
1288		1627
1289	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);
1290		1629
1291	EXTEND (SP, 2);	1630	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1636	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1637	}
1299	}	1638	}
1300		1639
1301	void	1640	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1642	CODE:
		1643	self->rc.clear ();
1304	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1305	self->pl,	1645	self->pl,
		1646	&self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1308	flags	1649	flags
1309	);	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);
1310		1654
1311	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
1312		1675
1313	PROTOTYPES: ENABLE	1676	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1677
1317	void	1678	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1679	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1680	CODE:
1320	{	1681	{
…		…
1347	HV hv = (HV )SvRV (self);	1708	HV hv = (HV )SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1709	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1710	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1711	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1712
		1713	if (name <= 0)
		1714	XSRETURN_EMPTY;
		1715
1352	if (items < 5)	1716	if (items < 5)
1353	{	1717	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1718	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1719	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1720	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1385	}	1749	}
1386	}	1750	}
1387		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
1388	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)
1389	CODE:	1874	CODE:
1390	{	1875	{
1391	GLint width;	1876	GLint width;
1392	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);
…		…
1394	RETVAL = width > 0;	1879	RETVAL = width > 0;
1395	}	1880	}
1396	OUTPUT:	1881	OUTPUT:
1397	RETVAL	1882	RETVAL
1398		1883
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1885
1401	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1402		1887
1403	CFPlus::Map	1888	DC::Map
1404	new (SV *class)	1889	new (SV *klass)
1405	CODE:	1890	CODE:
1406	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1407	RETVAL->x = 0;	1892	RETVAL->x = 0;
1408	RETVAL->y = 0;	1893	RETVAL->y = 0;
1409	RETVAL->w = 0;	1894	RETVAL->w = 0;
1410	RETVAL->h = 0;	1895	RETVAL->h = 0;
1411	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1412	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1413	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1414	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1415	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1416	RETVAL->row = 0;	1899	RETVAL->row = 0;
1417	OUTPUT:	1900	OUTPUT:
1418	RETVAL	1901	RETVAL
1419		1902
1420	void	1903	void
1421	DESTROY (CFPlus::Map self)	1904	DESTROY (DC::Map self)
1422	CODE:	1905	CODE:
1423	{	1906	{
1424	map_clear (self);
1425	Safefree (self->face2tile);
1426	Safefree (self->tex);
1427	Safefree (self);	1907	delete self;
1428	}	1908	}
1429		1909
1430	void	1910	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1912	CODE:
1433	self->w = map_width;	1913	self->w = map_width;
1434	self->h = map_height;	1914	self->h = map_height;
1435		1915
1436	void	1916	void
1437	clear (CFPlus::Map self)	1917	clear (DC::Map self)
1438	CODE:	1918	CODE:
1439	map_clear (self);	1919	self->clear_cells ();
1440		1920
1441	void	1921	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1923	CODE:
1444	{	1924	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1446	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1447	}	1928	}
1448		1929
1449	void	1930	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1932	CODE:
1452	{	1933	{
1453	tileid texid;
1454	maptex *tex;
1455
1456	if (face < 0 \|\| face >= self->faces)	1934	if (face < 0 \|\| face >= self->tile.size ())
1457	return;	1935	return;
1458		1936
1459	if (smooth < 0 \|\| smooth >= self->faces)	1937	if (smooth < 0 \|\| smooth >= self->tile.size ())
1460	return;	1938	return;
1461		1939
1462	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1463		1941
1464	if (!texid)	1942	if (!texid)
1465	return;	1943	return;
1466		1944
1467	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1468	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1469	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1470	}	1948	}
1471		1949
1472	void	1950	void
1473	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)
1474	CODE:	1952	CODE:
1475	{	1953	{
1476	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1477		1955
1478	{	1956	{
1479	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1480		1958
1481	tex->name = name;	1959	tex.name = name;
1482	tex->w = w;	1960	tex.w = w;
1483	tex->h = h;	1961	tex.h = h;
1484	tex->s = s;	1962	tex.s = s;
1485	tex->t = t;	1963	tex.t = t;
1486	tex->r = r;	1964	tex.r = r;
1487	tex->g = g;	1965	tex.g = g;
1488	tex->b = b;	1966	tex.b = b;
1489	tex->a = a;	1967	tex.a = a;
1490	}	1968	}
1491		1969
1492	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1493	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1494	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1497	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1978	}
1501		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
1502	int	2000	int
1503	ox (CFPlus::Map self)	2001	ox (DC::Map self)
1504	ALIAS:	2002	ALIAS:
1505	oy = 1	2003	oy = 1
1506	x = 2	2004	x = 2
1507	y = 3	2005	y = 3
1508	w = 4	2006	w = 4
…		…
1519	}	2017	}
1520	OUTPUT:	2018	OUTPUT:
1521	RETVAL	2019	RETVAL
1522		2020
1523	void	2021	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2022	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2023	CODE:
1526	{	2024	{
1527	if (dx > 0)	2025	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2026	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2027	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2042	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1546	}	2044	}
1547	}	2045	}
1548		2046
1549	void	2047	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2049	CODE:
1552	{	2050	{
1553	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2051	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1554	uint8_t data_end = (uint8_t )SvEND (data_);	2052	uint8_t data_end = (uint8_t )SvEND (data_);
1555	mapcell *cell;	2053	mapcell *cell;
1556	int x, y, flags;	2054	int x, y, z, flags;
		2055	AV *missing = newAV ();
		2056	RETVAL = newRV_noinc ((SV *)missing);
1557		2057
1558	while (data < data_end - 1)	2058	while (data < data_end - 1)
1559	{	2059	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2060	flags = (data [0] << 8) + data [1]; data += 2;
1561		2061
…		…
1574		2074
1575	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1576		2076
1577	if (flags & 8)	2077	if (flags & 8)
1578	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1579	if (extmap)	2081	do
1580	{	2082	{
1581	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1582		2085
1583	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
1584	{	2089	{
1585	ext = *data++;
1586	cmd = ext & 0x3f;
1587
1588	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health
1591	{
1592	cell->stat_width = 1;	2090	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1594	}
1595	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)
1598	{
1599	if (*data == 4)
1600	; // decode player count
1601
1602	data += *data + 1;
1603	}
1604	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;
1606	else if (ext & 0x40) // unknown, multibyte => skip
1607	data += *data + 1;
1608	else
1609	data++;
1610	}	2092	}
1611	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++;
1612	}	2110	}
1613	else	2111	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2112	}
1616		2113
		2114	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2115	if (flags & (4 >> z))
1618	{	2116	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1620	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1621	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	}
1622	}	2136	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2137	}
1638	else	2138	else
1639	cell->darkness = 0;	2139	CELL_CLEAR (cell);
1640	}	2140	}
1641	}	2141	}
		2142	OUTPUT:
		2143	RETVAL
1642		2144
1643	SV *	2145	SV *
1644	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)
1645	CODE:	2147	CODE:
1646	{	2148	{
1647	int x1, x;	2149	int x1, x;
1648	int y1, y;	2150	int y1, y;
1649	int z;	2151	int z;
…		…
1662	? self->row + y	2164	? self->row + y
1663	: 0;	2165	: 0;
1664		2166
1665	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1666	{	2168	{
1667	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2170
1669	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1670	{	2172	{
1671	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1672		2174
…		…
1674	{	2176	{
1675	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2179	int a1 = tex.a;
1678		2180
1679	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1683	}	2185	}
1684	}	2186	}
1685		2187
1686	*map++ = (r )	2188	*map++ = (r )
1687	\| (g << 8)	2189	\| (g << 8)
1688	\| (b << 16)	2190	\| (b << 16)
1689	\| (a << 24);	2191	\| (a << 24);
1690	}	2192	}
1691	}	2193	}
1692		2194
1693	RETVAL = map_sv;	2195	RETVAL = map_sv;
1694	}	2196	}
1695	OUTPUT:	2197	OUTPUT:
1696	RETVAL	2198	RETVAL
1697		2199
1698	void	2200	void
1699	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)
1700	CODE:	2202	CODE:
1701	{	2203	{
1702	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1705	smooth_key skey;
1706	int x, y, z;	2204	int x, y, z;
1707	int last_name;
1708		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
1709	// thats current max. sorry.	2216	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1712		2219
1713	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2220	memset (&key, 0, sizeof (key));
1715		2221	key.r = 255;
1716	glColor4ub (255, 255, 255, 255);	2222	key.g = 255;
1717		2223	key.b = 255;
1718	glEnable (GL_BLEND);	2224	key.a = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2225	key.mode = GL_QUADS;
1720	glEnable (GL_TEXTURE_2D);	2226	key.format = GL_T2F_V3F;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1722
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2227
1727	mx += self->x;	2228	mx += self->x;
1728	my += self->y;	2229	my += self->y;
1729		2230
1730	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1731	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1732	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1733	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1734		2235
1735	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1736	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1737	{	2238	{
1738	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2248	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2249	self->tex [cell->tile [2]].smoothlevel));
1749	}	2250	}
1750	}	2251	}
1751		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
1752	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1753	{	2258	{
1754	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;
1755		2263
1756	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1758	{	2266	{
1759	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
1766		2274
1767	if (tile)	2275	if (tile)
1768	{	2276	{
1769	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2278	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2279
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2280	if (key.texname != tex.name)
1776	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1777	if (!tex.name)	2284	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2286
		2287	key.texname = tex.name;
1780	glEnd ();	2288	arr = &rc.array (key);
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1782	glBegin (GL_QUADS);
1783	}	2289	}
1784		2290
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2291	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2292	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2293
1790	if (cell->flags && z == 2)	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2295	{
1792	if (cell->flags & 1)	2296	pl_x = px;
		2297	pl_y = py;
		2298	pl_tex = tex;
1793	{	2299	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	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);
1808		2306
1809	// update smooth hash	2307	// update smooth hash
1810	if (tex.smoothtile)	2308	if (tex.smoothtile)
1811	{	2309	{
1812	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
1813	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
1814		2312
1815	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
1816		2314
1817	// 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
1818	// shifted +1\|+1 so we always stay positive.	2316	// shifted +1\|+1 so we always stay positive.
1819		2317
1820	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
1828		2326
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
1831		2329
1832	// full tile	2330	// full tile
1833	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);
1834		2332
1835	// borders	2333	// borders
1836	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);
1837	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);
1838	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);
1839	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);
1840		2338
1841	// corners	2339	// corners
1842	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);
1843	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);
1844	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);
1845	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);
1846	}	2364	}
1847	}	2365	}
1848	}	2366	}
1849	}	2367	}
1850		2368
		2369	rc.draw ();
		2370	rc.clear ();
		2371
1851	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2373	// this is basically counting sort
1853	{	2374	{
1854	int w, b;	2375	int w, b;
1855		2376
1856	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)
1857	{	2382	{
1858	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
1859	if (smask)	2384	IV bits = it->second;
1860	for (b = 0; b < 32; ++b)	2385
1861	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
1862	{	2389	{
1863	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
1864	HE *he;	2398	if (tex.name)
1865
1866	hv_iterinit (smooth);
1867	while ((he = hv_iternext (smooth)))
1868	{	2399	{
1869	smooth_key skey = (smooth_key )HeKEY (he);	2400	// this time avoiding texture state changes
1870	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
1871		2402	if (key.texname != tex.name)
1872	if (!(bits & 0x1000)
1873	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])
1875	{	2403	{
1876	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
1877	int px = (((int)skey->x) - 1) * T;
1878	int py = (((int)skey->y) - 1) * T;
1879	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column
1883		2405
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)
1887	{
1888	if (!tex.name)
1889	continue; // smoothing not yet available
1890
1891	glEnd ();	2406	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
1894	}	2409	}
1895		2410
1896	if (border)	2411	if (border)
1897	{	2412	{
1898	float ox = border * dx;	2413	float ox = border * dx;
1899		2414
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2419	}
1905		2420
1906	if (corner)	2421	if (corner)
1907	{	2422	{
1908	float ox = corner * dx;	2423	float ox = corner * dx;
1909		2424
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1914	}
1915	}	2429	}
1916	}	2430	}
1917	}	2431	}
1918	}	2432	}
		2433
		2434	glEnd ();
		2435	glDisable (GL_TEXTURE_2D);
		2436	key.texname = -1;
1919	}	2437	}
1920
1921	hv_clear (smooth);
1922	}	2438	}
1923		2439
1924	glEnd ();	2440	if (pl_tex.name)
		2441	{
		2442	maptex tex = pl_tex;
		2443	int px = pl_x + sdx;
		2444	int py = pl_y + sdy;
1925		2445
1926	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
1927	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
1928		2461
1929	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
…		…
1935	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2470	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
1939		2472
1940	int px = x * T;	2473	int px = x * Tw;
1941	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	}
1942		2481
1943	if (cell->stat_hp)	2482	if (cell->stat_hp)
1944	{	2483	{
1945	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2486
1948	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2489	px + width - 1, py);
1951		2490
…		…
1957	}	2496	}
1958	}	2497	}
1959	}	2498	}
1960		2499
1961	void	2500	void
1962	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)
1963	CODE:	2502	CODE:
1964	{	2503	{
1965	static float color[16][3] = {	2504	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
1970		2509
1971	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
1975		2514
1976	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
1980		2519
1981	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
1982		2521
1983	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
1986	};	2525	};
1987		2526
1988	int x, y;	2527	int x, y;
1989		2528
1990	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	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
1995		2540
1996	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2000		2545
2001	if (m)	2546	if (m)
2002	{	2547	{
2003	float *c = color [m & 15];	2548	float *c = color [m & 15];
2004		2549
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2007		2552
2008	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2558	}
…		…
2017	glDisable (GL_BLEND);	2562	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2563	glDisable (GL_TEXTURE_2D);
2019	}	2564	}
2020		2565
2021	void	2566	void
2022	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)
2023	PPCODE:	2568	PPCODE:
2024	{	2569	{
2025	int x, y;	2570	int x, y;
2026	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2029	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);
2030	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2577	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2031	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2578	memset (darkness1, 0, sw1*sh1);
2032	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2033		2579
2034	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2582
2037	mx += self->x - 1;	2583	mx += self->x - 1;
2038	my += self->y - 1;	2584	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2585
2042	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2044	{	2588	{
2045	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2593	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2051		2595
2052	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2599	}
2056	}	2600	}
2057		2601
2058	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2078		2622
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2626
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	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 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2636	}
2093		2637
2094	free (darkness1);	2638	free (darkness1);
2095		2639
2096	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2100	}	2644	}
2101		2645
2102	SV *	2646	SV *
2103	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)
2104	CODE:	2648	CODE:
2105	{	2649	{
2106	int x, y, x1, y1;	2650	int x, y, x1, y1;
2107	SV data_sv = newSV (w h * 7 + 5);	2651	SV data_sv = newSV (w h * 7 + 5);
2108	uint8_t data = (uint8_t )SvPVX (data_sv);	2652	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2165	else	2709	else
2166	*data++ = 0;	2710	*data++ = 0;
2167	}	2711	}
2168	}	2712	}
2169		2713
		2714	/* if size is wh + 5 then no data has been found /
		2715	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2716	{
2170	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2719	}
		2720
2172	RETVAL = data_sv;	2721	RETVAL = data_sv;
2173	}	2722	}
2174	OUTPUT:	2723	OUTPUT:
2175	RETVAL	2724	RETVAL
2176		2725
2177	void	2726	void
2178	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)
2179	PPCODE:	2728	PPCODE:
2180	{	2729	{
2181	int x, y, z;	2730	int x, y, z;
2182	int w, h;	2731	int w, h;
2183	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;
2184		2743
2185	if (*data++ != 0)	2744	if (*data++ != 0)
2186	return; /* version mismatch */	2745	XSRETURN_EMPTY; /* version mismatch */
2187		2746
2188	w = data++ << 8; w \|= data++;	2747	w = data++ << 8; w \|= data++;
2189	h = data++ << 8; h \|= data++;	2748	h = data++ << 8; h \|= data++;
2190		2749
2191	// 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
…		…
2203	{	2762	{
2204	maprow *row = map_get_row (self, y);	2763	maprow *row = map_get_row (self, y);
2205		2764
2206	for (x = x0; x < x1; x++)	2765	for (x = x0; x < x1; x++)
2207	{	2766	{
		2767	uint8_t flags;
		2768
		2769	if (data + 7 >= end)
		2770	XSRETURN_EMPTY;
		2771
2208	uint8_t flags = *data++;	2772	flags = *data++;
2209		2773
2210	if (flags)	2774	if (flags)
2211	{	2775	{
2212	mapcell *cell = row_get_cell (row, x);	2776	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2777	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2780	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2217	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2781	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2218		2782
2219	if (cell->darkness == 0)	2783	if (cell->darkness == 0)
2220	{	2784	{
2221	cell->darkness = 0;	2785	/cell->darkness = 0;/
		2786	EXTEND (SP, 3);
2222		2787
2223	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2224	{	2789	{
2225	tileid t = tile [z];	2790	tileid t = tile [z];
2226		2791
2227	if (t >= self->texs \|\| (t && !self->tex [t].name))	2792	if (t >= self->tex.size () \|\| (t && !self->tex[t].name))
2228	{	2793	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2231	}	2796	}
2232		2797
2233	cell->tile [z] = t;	2798	cell->tile[z] = t;
2234	}	2799	}
2235	}	2800	}
2236	}	2801	}
2237	}	2802	}
2238	}	2803	}
2239	}	2804	}
2240		2805
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2807
2243	CFPlus::RW	2808	DC::RW
2244	new (SV class, SV data_sv)	2809	new (SV klass, SV data_sv)
2245	CODE:	2810	CODE:
2246	{	2811	{
2247	STRLEN datalen;	2812	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2249		2814
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2815	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2816	}
2252	OUTPUT:	2817	OUTPUT:
2253	RETVAL	2818	RETVAL
2254		2819
2255	CFPlus::RW	2820	DC::RW
2256	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")
2257	CODE:	2822	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2824	OUTPUT:
2260	RETVAL	2825	RETVAL
2261		2826
		2827	# fails on win32:
		2828	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2829	#void
2263	close (CFPlus::RW self)	2830	#close (DC::RW self)
2264	CODE:	2831	# CODE:
2265	SDL_RWclose (self);	2832	# (self->(close)) (self);
2266		2833
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2834	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2835
2269	PROTOTYPES: DISABLE	2836	PROTOTYPES: DISABLE
2270		2837
		2838	DC::Channel
		2839	find ()
		2840	CODE:
		2841	{
		2842	RETVAL = Mix_GroupAvailable (-1);
		2843
		2844	if (RETVAL < 0)
		2845	{
		2846	RETVAL = Mix_GroupOldest (-1);
		2847
		2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
		2854	XSRETURN_UNDEF;
		2855	}
		2856	else
		2857	Mix_HaltChannel (RETVAL);
		2858	}
		2859
		2860	Mix_UnregisterAllEffects (RETVAL);
		2861	Mix_Volume (RETVAL, 128);
		2862	}
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	void
		2867	halt (DC::Channel self)
		2868	CODE:
		2869	Mix_HaltChannel (self);
		2870
		2871	void
		2872	expire (DC::Channel self, int ticks = -1)
		2873	CODE:
		2874	Mix_ExpireChannel (self, ticks);
		2875
		2876	void
		2877	fade_out (DC::Channel self, int ticks = -1)
		2878	CODE:
		2879	Mix_FadeOutChannel (self, ticks);
		2880
2271	int	2881	int
2272	volume (CFPlus::Channel self, int volume)	2882	volume (DC::Channel self, int volume)
2273	CODE:	2883	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2884	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2275	OUTPUT:	2885	OUTPUT:
2276	RETVAL	2886	RETVAL
2277		2887
2278	int	2888	void
2279	unregister_all_effects (CFPlus::Channel self)	2889	unregister_all_effects (DC::Channel self)
2280	CODE:	2890	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2891	Mix_UnregisterAllEffects (self);
2282	OUTPUT:
2283	RETVAL
2284		2892
2285	int	2893	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2894	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2895	CODE:
		2896	left = CLAMP (left , 0, 255);
		2897	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2898	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2899
2292	int	2900	void
2293	set_distance (CFPlus::Channel self, int distance)	2901	set_distance (DC::Channel self, int distance)
2294	CODE:	2902	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2903	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2904
2299	int	2905	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2906	set_position (DC::Channel self, int angle, int distance)
2301	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;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2916	}
2304	RETVAL
2305		2917
2306	int	2918	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2920	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2921	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2922
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2924
2315	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2316		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
2317	CFPlus::MixChunk	2939	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2319	CODE:	2941	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2943	OUTPUT:
2322	RETVAL	2944	RETVAL
2323		2945
2324	void	2946	void
2325	DESTROY (CFPlus::MixChunk self)	2947	DESTROY (DC::MixChunk self)
2326	CODE:	2948	CODE:
2327	Mix_FreeChunk (self);	2949	Mix_FreeChunk (self);
2328		2950
2329	int	2951	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2952	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2953	CODE:
		2954	if (items > 1)
		2955	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2956	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2957	OUTPUT:
2334	RETVAL	2958	RETVAL
2335		2959
2336	CFPlus::Channel	2960	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2961	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2962	CODE:
		2963	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2964	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2965
		2966	if (RETVAL < 0)
		2967	XSRETURN_UNDEF;
		2968
		2969	if (channel < 0)
		2970	{
2340	Mix_UnregisterAllEffects (RETVAL);	2971	Mix_UnregisterAllEffects (RETVAL);
		2972	Mix_Volume (RETVAL, 128);
		2973	}
		2974	}
2341	OUTPUT:	2975	OUTPUT:
2342	RETVAL	2976	RETVAL
2343		2977
2344	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
2345		2991
2346	int	2992	int
2347	volume (int volume = -1)	2993	volume (int volume = -1)
2348	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2349	CODE:	2995	CODE:
		2996	if (items > 0)
		2997	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	2998	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	2999	OUTPUT:
2352	RETVAL	3000	RETVAL
2353		3001
		3002	void
		3003	fade_out (int ms)
		3004	CODE:
		3005	Mix_FadeOutMusic (ms);
		3006
		3007	void
		3008	halt ()
		3009	CODE:
		3010	Mix_HaltMusic ();
		3011
2354	int	3012	int
2355	fade_out (int ms)	3013	playing ()
2356	CODE:	3014	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3015	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3016	OUTPUT:
2359	RETVAL	3017	RETVAL
2360		3018
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3019	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2368	CODE:	3021	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3023	OUTPUT:
2371	RETVAL	3024	RETVAL
2372		3025
2373	void	3026	void
2374	DESTROY (CFPlus::MixMusic self)	3027	DESTROY (DC::MixMusic self)
2375	CODE:	3028	CODE:
2376	Mix_FreeMusic (self);	3029	Mix_FreeMusic (self);
2377		3030
2378	int	3031	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3032	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3033	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3034	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3035	OUTPUT:
2383	RETVAL	3036	RETVAL
2384		3037
2385	int	3038	void
2386	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)
2387	CODE:	3040	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3041	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3042
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3043	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3044
2394	PROTOTYPES: ENABLE	3045	PROTOTYPES: ENABLE
2395		3046
2396	BOOT:	3047	BOOT:
2397	{	3048	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3049	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3050	static const struct {
2400	const char *name;	3051	const char *name;
2401	IV iv;	3052	IV iv;
2402	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	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),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3094	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3095	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3096	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3097	const_iv (GL_FLOAT),
2442	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),
2443	const_iv (GL_COMPILE),	3105	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3106	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3107	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3108	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3109	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3148	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3149	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3150	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3151	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3152	const_iv (GL_GENERATE_MIPMAP_HINT),
		3153	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3154	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3155	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2497	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),
2498	# undef const_iv	3164	# undef const_iv
2499	};	3165	};
2500		3166
2501	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--)
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2503		3169
2504	texture_av = newAV ();	3170	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2506	}	3172	}
2507		3173
2508	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 *
2509	gl_vendor ()	3184	gl_vendor ()
2510	CODE:	3185	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3187	OUTPUT:
2513	RETVAL	3188	RETVAL
2514		3189
2515	char *	3190	const char *
2516	gl_version ()	3191	gl_version ()
2517	CODE:	3192	CODE:
2518	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2519	OUTPUT:	3194	OUTPUT:
2520	RETVAL	3195	RETVAL
2521		3196
2522	char *	3197	const char *
2523	gl_extensions ()	3198	gl_extensions ()
2524	CODE:	3199	CODE:
2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2526	OUTPUT:	3201	OUTPUT:
2527	RETVAL	3202	RETVAL
2528		3203
2529	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2530		3209
2531	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2532	CODE:	3211	CODE:
2533	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2534	OUTPUT:	3213	OUTPUT:
…		…
2542		3221
2543	int glGetError ()	3222	int glGetError ()
2544		3223
2545	void glFinish ()	3224	void glFinish ()
2546		3225
		3226	void glFlush ()
		3227
2547	void glClear (int mask)	3228	void glClear (int mask)
2548		3229
2549	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)
2550	PROTOTYPE: @	3231	PROTOTYPE: @
2551		3232
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2561		3242
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3244	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2565		3248
2566	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2567		3250
2568	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2569		3252
…		…
2604	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3288	CODE:
2606	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2607		3290
2608	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: @
2609	ALIAS:	3293	ALIAS:
2610	glColor_premultiply = 1	3294	glColor_premultiply = 1
2611	CODE:	3295	CODE:
2612	if (ix)	3296	if (ix)
2613	{	3297	{
…		…
2633		3317
2634	void glRect (float x1, float y1, float x2, float y2)	3318	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3319	CODE:
2636	glRectf (x1, y1, x2, y2);	3320	glRectf (x1, y1, x2, y2);
2637		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
2638	PROTOTYPES: ENABLE	3331	PROTOTYPES: ENABLE
2639		3332
2640	void glBegin (int mode)	3333	void glBegin (int mode)
2641		3334
2642	void glEnd ()	3335	void glEnd ()
…		…
2674	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)
2675	CODE:	3368	CODE:
2676	if (gl.SeparableFilter2D)	3369	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3370	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3371
2679	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)
2680		3373
2681	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)
2682		3375
2683	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)
2684		3377
…		…
2710		3403
2711	void glEndList ()	3404	void glEndList ()
2712		3405
2713	void glCallList (int list)	3406	void glCallList (int list)
2714		3407
2715	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
2716		3414
2717	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
2718		3416
2719	void	3417	void
2720	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
2721	PPCODE:	3419	PPCODE:
2722	{	3420	{
2723	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
2724	XPUSHs (self);	3422	XPUSHs (self);
2725	}	3423	}
2726		3424
2727	BOOT:	3425	BOOT:
2728	{	3426	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3427	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3428
2731	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);
2732	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);
2733	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);
2734	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);
2735	}	3433	}
2736		3434
2737	void	3435	void
2738	draw (SV *self)	3436	draw (SV *self)
2739	CODE:	3437	CODE:
2740	{	3438	{
2741	HV *hv;	3439	HV *hv;
2742	SV **svp;	3440	SV **svp;
2743	NV x, y, w, h;	3441	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3446	double draw_x, draw_y;
2750		3447
2751	if (!SvROK (self))	3448	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3449	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3450
2754	hv = (HV *)SvRV (self);	3451	hv = (HV *)SvRV (self);
2755		3452
2756	if (SvTYPE (hv) != SVt_PVHV)	3453	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3454	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3455
2759	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.;
2760	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.;
2761		3458
2762	if (!h \|\| !w)	3459	if (!h \|\| !w)
…		…
2782	{	3479	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3480	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3481
2785	if (svp && SvTRUE (*svp))	3482	if (svp && SvTRUE (*svp))
2786	{	3483	{
2787	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);	3484	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2788	glEnable (GL_BLEND);	3485	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3486	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3487	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3488	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3489	glVertex2f (w, 0);
…		…
2795	glEnd ();	3492	glEnd ();
2796	glDisable (GL_BLEND);	3493	glDisable (GL_BLEND);
2797	}	3494	}
2798	}	3495	}
2799	#if 0	3496	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3497	// draw borders, for debugging
2801	glPushMatrix;	3498	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3499	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3500	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3501	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3502	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3503	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3504	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3505	glVertex2f (0 , h - 1);
2809	glEnd;	3506	glEnd ();
2810	glPopMatrix;	3507	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3508	#endif
2814	PUSHMARK (SP);	3509	PUSHMARK (SP);
2815	XPUSHs (self);	3510	XPUSHs (self);
2816	PUTBACK;	3511	PUTBACK;
2817	call_method ("_draw", G_VOID \| G_DISCARD);	3512	call_method ("_draw", G_VOID \| G_DISCARD);

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs. Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC