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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
44	#endif	73	#endif
45		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
48	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
59	#endif	97
		98	static AV *texture_av;
60		99
61	static struct	100	static struct
62	{	101	{
63	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	103	#include "glfunc.h"
65	#undef GL_FUNC	104	#undef GL_FUNC
66	} gl;	105	} gl;
67		106
		107	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	109	{
70	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	114	else
75	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
76	}	116	}
77		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/*glBindTexture (GL_TEXTURE_2D, name);*/
		137	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
78	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
79		144
80	#include "pango-font.c"	145	#include "pango-font.c"
81	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
82	#include "pango-render.c"	147	#include "pango-render.c"
83		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
86		153
87	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
88		155
89	static int	156	static int
90	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
91	{	158	{
92	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		173
107	typedef struct cf_layout {	174	typedef struct cf_layout {
108	PangoLayout *pl;	175	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
110	int base_height;	177	int base_height;
111	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
112	} *CFPlus__Layout;	180	} *DC__Layout;
113		181
114	static CFPlus__Font default_font;	182	static DC__Font default_font;
115	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
117		185
118	static void	186	static void
119	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	192	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	194	}
127		195
128	static void	196	static void
129	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
130	{	198	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
133	*/	201	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
135		203
136	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		206
139	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
140	}	208	}
141		209
142	static void	210	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	212	{
145	PangoRectangle rect;	213	PangoRectangle rect;
146		214
147	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	typedef uint16_t tileid;	228	typedef uint16_t tileid;
161	typedef uint16_t faceid;	229	typedef uint16_t faceid;
162		230
163	typedef struct {	231	typedef struct {
164	int name;	232	GLuint name;
165	int w, h;	233	int w, h;
166	float s, t;	234	float s, t;
167	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
168	tileid smoothtile;	236	tileid smoothtile;
169	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
189		257
190	int32_t rows;	258	int32_t rows;
191	maprow *row;	259	maprow *row;
192	} *CFPlus__Map;	260	} *DC__Map;
193		261
194	static char *	262	static char *
195	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
196	{	264	{
197	char *p;	265	char *p;
…		…
235	self->texs *= 2;	303	self->texs *= 2;
236	}	304	}
237	}	305	}
238		306
239	static maprow *	307	static maprow *
240	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
241	{	309	{
242	if (0 > y)	310	if (0 > y)
243	{	311	{
244	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
283		351
284	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
285	}	353	}
286		354
287	static mapcell *	355	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
289	{	357	{
290	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
291	}	359	}
292		360
293	static void	361	static void
294	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
295	{	363	{
296	int r;	364	int r;
297		365
298	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	374	self->oy = 0;
307	self->row = 0;	375	self->row = 0;
308	self->rows = 0;	376	self->rows = 0;
309	}	377	}
310		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
311	static void	389	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	391	{
314	int x, y;	392	int x, y;
315	maprow *row;	393	maprow *row;
316	mapcell *cell;	394	mapcell *cell;
317		395
…		…
329	if (x >= row->c1)	407	if (x >= row->c1)
330	break;	408	break;
331		409
332	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
333		411
334	cell->darkness = 0;	412	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	413	}
339	}	414	}
340	}	415	}
341		416
342	typedef struct {	417	typedef struct {
…		…
345	} smooth_key;	420	} smooth_key;
346		421
347	static void	422	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	424	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		426
352	if (SvIOK (*sv))	427	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	428	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	429	else
355	sv_setiv (*sv, bits);	430	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	471	n |= n >> 16;
397		472
398	return n + 1;	473	return n + 1;
399	}	474	}
400		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
401	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
404		490
405	MODULE = CFPlus PACKAGE = CFPlus	491	/******************************************************************************/
		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META | KMOD_ALT))
		541	mod |= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD | G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
406		585
407	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
408		587
409	BOOT:	588	BOOT:
410	{	589	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	591	static const struct {
413	const char *name;	592	const char *name;
414	IV iv;	593	IV iv;
415	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
…		…
438		617
439	const_iv (SDL_APPINPUTFOCUS),	618	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	619	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	620	const_iv (SDL_APPACTIVE),
442		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
		755
		756	const_iv (KMOD_LRAM),
		757
		758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
524	# undef const_iv	788	# undef const_iv
525	};	789	};
526		790
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		810
547	NV floor (NV x)	811	NV floor (NV x)
548		812
549	NV ceil (NV x)	813	NV ceil (NV x)
550		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
551	void	819	void
552	pango_init ()	820	pango_init ()
553	CODE:	821	CODE:
554	{	822	{
555	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/*pango_context_set_font_description (opengl_context, default_font);*/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		830	#endif
558	}	831	}
559		832
560	int	833	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		834
563	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
564	SDL_Quit ()	843	void SDL_Quit ()
565		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
566	void	854	void
567	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	856	PPCODE:
569	{	857	{
570	SDL_Rect **m;	858	SDL_Rect **m;
571		859
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		864
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		867
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		872
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		875
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		877
596	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
597	while (*m)	879	while (*m)
598	{	880	{
		881	if ((*m)->w >= 400 && (*m)->h >= 300)
		882	{
599	AV *av = newAV ();	883	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
603		890
604	++m;	891	++m;
605	}	892	}
606	}	893	}
607		894
608	char *
609	SDL_GetError ()
610
611	int	895	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
614	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	909	);
		910
617	if (RETVAL)	911	if (RETVAL)
618	{	912	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	917	#include "glfunc.h"
622	# undef GL_FUNC	918	#undef GL_FUNC
623	}	919	}
		920	}
624	OUTPUT:	921	OUTPUT:
625	RETVAL	922	RETVAL
626		923
627	void	924	void
628	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
629		926
630	char *	927	char *
631	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
632		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
633	void	936	void
634	SDL_PollEvent ()	937	poll_events ()
635	PPCODE:	938	PPCODE:
636	{	939	{
637	SDL_Event ev;	940	SDL_Event ev;
638		941
639	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	944	{
641	HV *hv = newHV ();	945	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		947
644	switch (ev.type)	948	switch (ev.type)
645	{	949	{
646	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
647	case SDL_KEYUP:	951	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	957	break;
654		958
655	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	962	break;
659		963
660	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
668	break;	990	break;
669		991
670	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		995
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	1006	break;
685	}	1007	}
686		1008
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	1010	}
689	}	1011	}
690		1012
691	int	1013	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	1015	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
696		1018
697	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
698	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
699		1037
700	int	1038	int
701	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
702		1040
		1041	const char *
		1042	Mix_GetError ()
		1043
703	void	1044	void
704	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
705	CODE:	1046	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		1048
710	void	1049	void
711	win32_proxy_info ()	1050	win32_proxy_info ()
712	PPCODE:	1051	PPCODE:
713	{	1052	{
…		…
734	}	1073	}
735	}	1074	}
736	#endif	1075	#endif
737	}	1076	}
738		1077
739	void	1078	int
740	add_font (char *file)	1079	add_font (char *file)
741	CODE:	1080	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
743		1084
744	void	1085	void
745	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
746	ALIAS:	1087	ALIAS:
747	load_image_file = 1	1088	load_image_file = 1
…		…
750	STRLEN image_len;	1091	STRLEN image_len;
751	char *image = (char *)SvPVbyte (image_, image_len);	1092	char *image = (char *)SvPVbyte (image_, image_len);
752	SDL_Surface *surface, *surface2;	1093	SDL_Surface *surface, *surface2;
753	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
757		1098
758	if (!rw)	1099	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
760		1101
…		…
833	void	1174	void
834	error (char *message)	1175	error (char *message)
835	CODE:	1176	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1178	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839	#endif	1180	#endif
840		1181
841	void	1182	void
842	fatal (char *message)	1183	fatal (char *message)
843	CODE:	1184	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1186	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847	#endif	1188	#endif
848	_exit (1);	1189	_exit (1);
849		1190
850	void	1191	void
851	_exit (int retval = 0)	1192	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1195	ExitThread (retval); // unclean, please beam me up
855	#else	1196	#else
856	_exit (retval);	1197	_exit (retval);
857	#endif	1198	#endif
858		1199
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
860		1208
861	CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
		1210
		1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
862	new_from_file (SV *class, char *path, int id = 0)	1214	new_from_file (SV *class, char *path, int id = 0)
863	CODE:	1215	CODE:
864	{	1216	{
865	int count;	1217	int count;
866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
869	}	1221	}
870	OUTPUT:	1222	OUTPUT:
871	RETVAL	1223	RETVAL
872		1224
873	void	1225	void
874	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
875	CODE:	1227	CODE:
876	pango_font_description_free (self);	1228	pango_font_description_free (self);
877		1229
878	void	1230	void
879	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
880	CODE:	1233	CODE:
881	default_font = self;	1234	default_font = self;
882		1235
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1237
		1238	PROTOTYPES: DISABLE
		1239
885	void	1240	void
886	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
887	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
888	tc_clear ();	1250	tc_restore ();
889		1251
890	CFPlus::Layout	1252	DC::Layout
891	new (SV *class)	1253	new (SV *class)
892	CODE:	1254	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
894		1256
895	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
897	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
902		1265
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
905	OUTPUT:	1268	OUTPUT:
906	RETVAL	1269	RETVAL
907		1270
908	void	1271	void
909	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
910	CODE:	1273	CODE:
911	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
912	Safefree (self);	1276	Safefree (self);
913		1277
914	void	1278	void
915	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
916	CODE:	1280	CODE:
917	{	1281	{
918	STRLEN textlen;	1282	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
920		1284
921	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
922	}	1286	}
923		1287
924	void	1288	void
925	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
926	CODE:	1290	CODE:
927	{	1291	{
928	STRLEN textlen;	1292	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
930		1294
931	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
932	}	1296	}
933		1297
934	void	1298	void
935	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
936	CODE:	1300	CODE:
937	{	1301	{
938	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1304	const char *pos = text;
…		…
975	if (attrs)	1339	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
977	}	1341	}
978		1342
979	void	1343	void
980	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
981	PPCODE:	1345	PPCODE:
982	{	1346	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1348
985	do	1349	do
986	{	1350	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1352
989	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
990	{	1354	{
991	PangoRectangle extents;	1355	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1364
1001	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
1002	}	1366	}
1003		1367
1004	int	1368	int
1005	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
1006	CODE:	1370	CODE:
1007	{	1371	{
1008	int lines = 1;	1372	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1010		1374
…		…
1015	}	1379	}
1016	OUTPUT:	1380	OUTPUT:
1017	RETVAL	1381	RETVAL
1018		1382
1019	SV *	1383	SV *
1020	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
1021	CODE:	1385	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1388	OUTPUT:
1025	RETVAL	1389	RETVAL
1026		1390
1027	void	1391	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1393	CODE:
1030	self->r = r;	1394	self->r = r;
1031	self->g = g;	1395	self->g = g;
1032	self->b = b;	1396	self->b = b;
1033	self->a = a;	1397	self->a = a;
1034		1398
1035	void	1399	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1401	CODE:
1038	if (self->font != font)	1402	if (self->font != font)
1039	{	1403	{
1040	self->font = font;	1404	self->font = font;
1041	layout_update_font (self);	1405	layout_update_font (self);
1042	}	1406	}
1043		1407
1044	void	1408	void
1045	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
1046	CODE:	1410	CODE:
1047	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
1048	{	1412	{
1049	self->base_height = base_height;	1413	self->base_height = base_height;
1050	layout_update_font (self);	1414	layout_update_font (self);
1051	}	1415	}
1052		1416
1053	void	1417	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1419	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1421
1058	void	1422	void
1059	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1060	CODE:	1424	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1426
1063	void	1427	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1429	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1431
1068	void	1432	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1434	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1076	);	1440	);
1077		1441
1078	void	1442	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1444	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1446
1083	void	1447	void
1084	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1085	PPCODE:	1449	PPCODE:
1086	{	1450	{
1087	int w, h;	1451	int w, h;
1088		1452
1089	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1458	}
1095		1459
1096	int	1460	int
1097	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1098	CODE:	1462	CODE:
1099	{	1463	{
1100	PangoRectangle rect;	1464	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1104	}	1468	}
1105	OUTPUT:	1469	OUTPUT:
1106	RETVAL	1470	RETVAL
1107		1471
1108	int	1472	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1474	CODE:
1111	{	1475	{
1112	int index, trailing;	1476	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1478	RETVAL = index + trailing;
1115	}	1479	}
1116	OUTPUT:	1480	OUTPUT:
1117	RETVAL	1481	RETVAL
1118		1482
1119	void	1483	void
1120	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1485	PPCODE:
1122	{	1486	{
1123	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1489
1126	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1494	}
1131		1495
1132	void	1496	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1498	PPCODE:
1135	{	1499	{
1136	int line, x;	1500	int line, x;
1137		1501
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1505	--line;
		1506	#endif
1141	EXTEND (SP, 2);	1507	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1508	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1510	}
1145		1511
1146	void	1512	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1513	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1514	PPCODE:
1149	{	1515	{
1150	PangoLayoutLine *lp;	1516	PangoLayoutLine *lp;
1151	int index, trailing;	1517	int index, trailing;
1152		1518
1153	if (line < 0)	1519	if (line < 0)
1154	XSRETURN_EMPTY;	1520	XSRETURN_EMPTY;
1155		1521
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1523	XSRETURN_EMPTY; /* do better */
1158		1524
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1526
1161	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1533	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1534	}
1169	}	1535	}
1170		1536
1171	void	1537	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1538	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1539	CODE:
		1540	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1175	self->pl,	1542	self->pl,
		1543	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1178	flags	1546	flags
1179	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1180		1551
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1552	void
1184	pad2pot (SV *data_, SV *w_, SV *h_)	1553	draw (DC::Layout self)
1185	CODE:	1554	CODE:
1186	{	1555	{
1187	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1563
1190	if (ow && oh)	1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
		1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1572
		1573	PROTOTYPES: ENABLE
		1574
		1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow || nh != oh) && SvOK (data_))
1191	{	1580	{
1192	int nw = minpot (ow);
1193	int nh = minpot (oh);
1194
1195	if (nw != ow || nh != oh)
1196	{
1197	if (SvOK (data_))
1198	{
1199	STRLEN datalen;	1581	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1584	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203		1585
1204	SvPOK_only (result_);	1586	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1206		1588
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1590	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1592
1211	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1594	}
1218	}	1595	}
1219		1596
1220	void	1597	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1604	{
1228	HV *hv = (HV *)SvRV (self);	1605	HV *hv = (HV *)SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1232		1612
1233	if (items < 5)	1613	if (items < 5)
1234	{	1614	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1266	}	1646	}
1267	}	1647	}
1268		1648
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
1270		1659
1271	CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
		1661
		1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
1272	new (SV *class)	1665	new (SV *class)
1273	CODE:	1666	CODE:
1274	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1275	RETVAL->x = 0;	1668	RETVAL->x = 0;
1276	RETVAL->y = 0;	1669	RETVAL->y = 0;
…		…
1284	RETVAL->row = 0;	1677	RETVAL->row = 0;
1285	OUTPUT:	1678	OUTPUT:
1286	RETVAL	1679	RETVAL
1287		1680
1288	void	1681	void
1289	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1290	CODE:	1683	CODE:
1291	{	1684	{
1292	map_clear (self);	1685	map_clear (self);
1293	Safefree (self->face2tile);	1686	Safefree (self->face2tile);
1294	Safefree (self->tex);	1687	Safefree (self->tex);
1295	Safefree (self);	1688	Safefree (self);
1296	}	1689	}
1297		1690
1298	void	1691	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1692	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1693	CODE:
1301	self->w = map_width;	1694	self->w = map_width;
1302	self->h = map_height;	1695	self->h = map_height;
1303		1696
1304	void	1697	void
1305	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1306	CODE:	1699	CODE:
1307	map_clear (self);	1700	map_clear (self);
1308		1701
1309	void	1702	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1703	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1704	CODE:
1312	{	1705	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1706	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1707	need_texid (self, tile);
1315	}	1708	}
1316		1709
1317	void	1710	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1711	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1712	CODE:
1320	{	1713	{
1321	tileid texid;	1714	tileid texid;
1322	maptex *tex;	1715	maptex *tex;
1323		1716
…		…
1336	tex->smoothtile = self->face2tile [smooth];	1729	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1730	tex->smoothlevel = level;
1338	}	1731	}
1339		1732
1340	void	1733	void
1341	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)	1734	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)
1342	CODE:	1735	CODE:
1343	{	1736	{
1344	need_texid (self, texid);	1737	need_texid (self, texid);
1345		1738
1346	{	1739	{
…		…
1366	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	1761	}
1369		1762
1370	int	1763	int
1371	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1372	ALIAS:	1765	ALIAS:
1373	oy = 1	1766	oy = 1
1374	x = 2	1767	x = 2
1375	y = 3	1768	y = 3
1376	w = 4	1769	w = 4
…		…
1387	}	1780	}
1388	OUTPUT:	1781	OUTPUT:
1389	RETVAL	1782	RETVAL
1390		1783
1391	void	1784	void
1392	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1393	CODE:	1786	CODE:
1394	{	1787	{
1395	if (dx > 0)	1788	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	1790	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		1792
1400	if (dy > 0)	1793	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	1794	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	1795	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		1797
1405	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1407		1800
1408	while (self->y < 0)	1801	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1414	}	1807	}
1415	}	1808	}
1416		1809
1417	void	1810	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1419	CODE:	1812	CODE:
1420	{	1813	{
1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422	uint8_t *data_end = (uint8_t *)SvEND (data_);	1815	uint8_t *data_end = (uint8_t *)SvEND (data_);
1423	mapcell *cell;	1816	mapcell *cell;
1424	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1425		1820
1426	while (data < data_end - 1)	1821	while (data < data_end - 1)
1427	{	1822	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1429		1824
…		…
1449	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1450		1845
1451	do	1846	do
1452	{	1847	{
1453	ext = *data++;	1848	ext = *data++;
1454	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1455		1850
1456	if (cmd < 4)	1851	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1458	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1459	{	1854	{
…		…
1462	}	1857	}
1463	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)	1860	else if (cmd == 0x47)
1466	{	1861	{
1467	if (*data == 8)	1862	if (*data == 1) cell->player = data [1];
1468	; // decode player uuid	1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469		1866
1470	data += *data + 1;	1867	data += *data + 1;
1471	}	1868	}
1472	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1480	}	1877	}
1481	else	1878	else
1482	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1483	}	1880	}
1484		1881
		1882	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	1883	if (flags & (4 >> z))
1486	{	1884	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	1886	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1490	}	1902	}
1491
1492	if (flags & 2)
1493	{
1494	faceid face = (data [0] << 8) + data [1]; data += 2;
1495	need_facenum (self, face);
1496	cell->tile [1] = self->face2tile [face];
1497	}
1498
1499	if (flags & 1)
1500	{
1501	faceid face = (data [0] << 8) + data [1]; data += 2;
1502	need_facenum (self, face);
1503	cell->tile [2] = self->face2tile [face];
1504	}
1505	}	1903	}
1506	else	1904	else
1507	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1508	}	1906	}
1509	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1510		1910
1511	SV *	1911	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	1913	CODE:
1514	{	1914	{
1515	int x1, x;	1915	int x1, x;
1516	int y1, y;	1916	int y1, y;
1517	int z;	1917	int z;
…		…
1562	}	1962	}
1563	OUTPUT:	1963	OUTPUT:
1564	RETVAL	1964	RETVAL
1565		1965
1566	void	1966	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568	CODE:	1968	CODE:
1569	{	1969	{
		1970	int x, y, z;
		1971
1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	uint8_t smooth_max[256][256];	1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573	smooth_key skey;	1975	smooth_key skey;
1574	int x, y, z;	1976	int pl_x, pl_y;
1575	int last_name;	1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
		1981
		1982	pl_tex.name = 0;
1576		1983
1577	// thats current max. sorry.	1984	// thats current max. sorry.
1578	if (sw > 255) sw = 255;	1985	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	1986	if (sh > 255) sh = 255;
1580		1987
1581	// clear key, in case of extra padding	1988	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	1989	memset (&skey, 0, sizeof (skey));
1583		1990
1584	glColor4ub (255, 255, 255, 255);	1991	memset (&key, 0, sizeof (key));
1585		1992	key.r = 255;
1586	glEnable (GL_BLEND);	1993	key.g = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1994	key.b = 255;
1588	glEnable (GL_TEXTURE_2D);	1995	key.a = 255;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1996	key.mode = GL_QUADS;
1590		1997	key.format = GL_T2F_V3F;
1591	glBegin (GL_QUADS);	1998	key.texname = -1;
1592
1593	last_name = 0;
1594		1999
1595	mx += self->x;	2000	mx += self->x;
1596	my += self->y;	2001	my += self->y;
1597		2002
1598	// first pass: determine smooth_max	2003	// first pass: determine smooth_max
…		…
1608	for (x = 0; x < sw; x++)	2013	for (x = 0; x < sw; x++)
1609	if (row->c0 <= x + mx && x + mx < row->c1)	2014	if (row->c0 <= x + mx && x + mx < row->c1)
1610	{	2015	{
1611	mapcell *cell = row->col + (x + mx - row->c0);	2016	mapcell *cell = row->col + (x + mx - row->c0);
1612		2017
1613	for (z = 0; z <= 2; z++)
1614	{
1615	uint8_t level = self->tex [cell->tile [z]].smoothlevel;
1616	if (level > smooth_max [x + 1][y + 1])
1617	smooth_max [x + 1][y + 1] = level;	2018	smooth_max[x + 1][y + 1] =
1618	}	2019	MAX (self->tex [cell->tile [0]].smoothlevel,
		2020	MAX (self->tex [cell->tile [1]].smoothlevel,
		2021	self->tex [cell->tile [2]].smoothlevel));
1619	}	2022	}
1620	}	2023	}
		2024
		2025	glEnable (GL_BLEND);
		2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1621		2028
1622	for (z = 0; z <= 2; z++)	2029	for (z = 0; z <= 2; z++)
1623	{	2030	{
1624	memset (smooth_level, 0, sizeof (smooth_level));	2031	memset (smooth_level, 0, sizeof (smooth_level));
1625		2032
…		…
1638	{	2045	{
1639	maptex tex = self->tex [tile];	2046	maptex tex = self->tex [tile];
1640	int px = (x + 1) * T - tex.w;	2047	int px = (x + 1) * T - tex.w;
1641	int py = (y + 1) * T - tex.h;	2048	int py = (y + 1) * T - tex.h;
1642		2049
1643	// suppressing texture state switches here
1644	// is only moderately effective, but worth the extra effort
1645	if (last_name != tex.name)	2050	if (key.texname != tex.name)
1646	{	2051	{
1647	if (!tex.name)	2052	if (!tex.name)
1648	tex = self->tex [2]; /* missing, replace by noface */	2053	tex = self->tex [2]; /* missing, replace by noface */
1649		2054
1650	glEnd ();	2055	key.texname = tex.name;
1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2056	arr = rc_array (rc, &key);
1652	glBegin (GL_QUADS);
1653	}	2057	}
1654		2058
1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2059	if (expect_false (cell->player == player) && expect_false (z == 2))
1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1659
1660	if (cell->flags && z == 2)
1661	{	2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
1662	if (cell->flags & 1)	2075	if (cell->flags & 1)
1663	{	2076	{
1664	maptex tex = self->tex [1];	2077	maptex tex = self->tex [1];
1665	int px = x * T + T * 2 / 32;	2078	int px = x * T + T * 2 / 32;
1666	int py = y * T - T * 6 / 32;	2079	int py = y * T - T * 6 / 32;
1667		2080
		2081	if (tex.name)
1668	glEnd ();	2082	{
1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1670	glBegin (GL_QUADS);	2093	}
1671
1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676	}	2094	}
1677	}	2095	}
1678		2096
1679	// update smooth hash	2097	// update smooth hash
1680	if (tex.smoothtile)	2098	if (tex.smoothtile)
…		…
1685	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2103	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1686		2104
1687	// add bits to current tile and all neighbours. skey.x|y is	2105	// add bits to current tile and all neighbours. skey.x|y is
1688	// shifted +1|+1 so we always stay positive.	2106	// shifted +1|+1 so we always stay positive.
1689		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
1690	// full tile	2120	// full tile
1691	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1692		2122
1693	// borders	2123	// borders
1694	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1695	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1696	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1697	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1698		2128
1699	// corners	2129	// corners
1700	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1704	}	2134	}
1705	}	2135	}
1706	}	2136	}
1707	}	2137	}
1708		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
1709	// go through all smoothlevels, lowest to highest, then draw	2142	// go through all smoothlevels, lowest to highest, then draw.
1710	// this is basically counting sort	2143	// this is basically counting sort
1711	{	2144	{
1712	int w, b;	2145	int w, b;
1713		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
1714	for (w = 0; w < 256 / 32; ++w)	2149	for (w = 0; w < 256 / 32; ++w)
1715	{	2150	{
1716	uint32_t smask = smooth_level [w];	2151	uint32_t smask = smooth_level [w];
1717	if (smask)	2152	if (smask)
1718	for (b = 0; b < 32; ++b)	2153	for (b = 0; b < 32; ++b)
…		…
1725	while ((he = hv_iternext (smooth)))	2160	while ((he = hv_iternext (smooth)))
1726	{	2161	{
1727	smooth_key *skey = (smooth_key *)HeKEY (he);	2162	smooth_key *skey = (smooth_key *)HeKEY (he);
1728	IV bits = SvIVX (HeVAL (he));	2163	IV bits = SvIVX (HeVAL (he));
1729		2164
1730	// bits is ___n cccc CCCC bbbb
1731	// n do not draw borders&corners
1732	// c draw these corners, but...
1733	// C ... not these
1734	// b draw these borders
1735
1736	if (!(bits & 0x1000)	2165	if (!(bits & 0x1000)
1737	&& skey->level == level	2166	&& skey->level == level
1738	&& level >= smooth_max [skey->x][skey->y])	2167	&& level > smooth_max [skey->x][skey->y])
1739	{	2168	{
1740	maptex tex = self->tex [skey->tile];	2169	maptex tex = self->tex [skey->tile];
1741	int px = (((int)skey->x) - 1) * T;	2170	int px = (((int)skey->x) - 1) * T;
1742	int py = (((int)skey->y) - 1) * T;	2171	int py = (((int)skey->y) - 1) * T;
1743	int border = bits & 15;	2172	int border = bits & 15;
1744	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1745	float dx = tex.s * .0625f; // 16 images/row	2174	float dx = tex.s * .0625f; // 16 images/row
1746	float dy = tex.t * .5f ; // 2 images/column	2175	float dy = tex.t * .5f ; // 2 images/column
1747		2176
1748	// this time naively avoiding texture state changes
1749	// save gobs of state changes.
1750	if (last_name != tex.name)	2177	if (tex.name)
1751	{	2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
1752	if (!tex.name)	2181	if (key.texname != tex.name)
1753	continue; // smoothing not yet available	2182	{
1754
1755	glEnd ();	2183	glEnd ();
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1757	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
1758	}	2186	}
1759		2187
1760	if (border)	2188	if (border)
1761	{	2189	{
1762	float ox = border * dx;	2190	float ox = border * dx;
1763		2191
1764	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1765	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1766	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1767	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1768	}	2196	}
1769		2197
1770	if (corner)	2198	if (corner)
1771	{	2199	{
1772	float ox = corner * dx;	2200	float ox = corner * dx;
1773		2201
1774	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1775	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1776	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1777	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
1778	}	2207	}
1779	}	2208	}
1780	}	2209	}
1781	}	2210	}
1782	}	2211	}
		2212
		2213	glEnd ();
		2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
1783	}	2216	}
1784		2217
1785	hv_clear (smooth);	2218	hv_clear (smooth);
1786	}	2219	}
1787		2220
1788	glEnd ();	2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
1789		2226
1790	glDisable (GL_TEXTURE_2D);	2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1791	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1792		2240
1793	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1794	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1795	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1796	{	2244	{
…		…
1821	}	2269	}
1822	}	2270	}
1823	}	2271	}
1824		2272
1825	void	2273	void
1826	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1827	CODE:	2275	CODE:
1828	{	2276	{
1829	static float color[16][3] = {	2277	static float color[16][3] = {
1830	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1831	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1881	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1882	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1883	}	2331	}
1884		2332
1885	void	2333	void
1886	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1887	PPCODE:	2335	PPCODE:
1888	{	2336	{
1889	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1890	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1891	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2343	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1892	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2344	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1893		2345
1894	memset (darkness, 255, sw4 * sh);
1895	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1896	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1897		2348
1898	mx += self->x;	2349	mx += self->x - 1;
1899	my += self->y;	2350	my += self->y - 1;
1900		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1901	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1902	if (0 <= y + my && y + my < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1903	{	2356	{
1904	maprow *row = self->row + (y + my);	2357	maprow *row = self->row + (y + my);
1905		2358
1906	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1907	if (row->c0 <= x + mx && x + mx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1908	{	2361	{
1909	mapcell *cell = row->col + (x + mx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1910		2363
1911	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
1912	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
1913	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
1914	}	2367	}
1915	}	2368	}
1916		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
1917	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1918	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1919	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1920	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1921	}	2412	}
1922		2413
1923	SV *	2414	SV *
1924	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1925	CODE:	2416	CODE:
1926	{	2417	{
1927	int x, y, x1, y1;	2418	int x, y, x1, y1;
1928	SV *data_sv = newSV (w * h * 7 + 5);	2419	SV *data_sv = newSV (w * h * 7 + 5);
1929	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2420	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1986	else	2477	else
1987	*data++ = 0;	2478	*data++ = 0;
1988	}	2479	}
1989	}	2480	}
1990		2481
		2482	/* if size is w*h + 5 then no data has been found */
		2483	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2484	{
1991	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1992	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1993	RETVAL = data_sv;	2489	RETVAL = data_sv;
1994	}	2490	}
1995	OUTPUT:	2491	OUTPUT:
1996	RETVAL	2492	RETVAL
1997		2493
1998	void	2494	void
1999	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2000	PPCODE:	2496	PPCODE:
2001	{	2497	{
2002	int x, y, z;	2498	int x, y, z;
2003	int w, h;	2499	int w, h;
2004	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t *data, *end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
2005		2511
2006	if (*data++ != 0)	2512	if (*data++ != 0)
2007	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
2008		2514
2009	w = *data++ << 8; w |= *data++;	2515	w = *data++ << 8; w |= *data++;
2010	h = *data++ << 8; h |= *data++;	2516	h = *data++ << 8; h |= *data++;
2011		2517
2012	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2024	{	2530	{
2025	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
2026		2532
2027	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
2028	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
2029	uint8_t flags = *data++;	2540	flags = *data++;
2030		2541
2031	if (flags)	2542	if (flags)
2032	{	2543	{
2033	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
2034	tileid tile[3] = { 0, 0, 0 };	2545	tileid tile[3] = { 0, 0, 0 };
…		…
2037	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2548	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2038	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2549	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2039		2550
2040	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
2041	{	2552	{
2042	cell->darkness = 0;	2553	/*cell->darkness = 0;*/
		2554	EXTEND (SP, 3);
2043		2555
2044	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
2045	{	2557	{
2046	tileid t = tile [z];	2558	tileid t = tile [z];
2047		2559
2048	if (t >= self->texs || (t && !self->tex [t].name))	2560	if (t >= self->texs || (t && !self->tex [t].name))
2049	{	2561	{
2050	XPUSHs (sv_2mortal (newSViv (t)));	2562	PUSHs (sv_2mortal (newSViv (t)));
2051	need_texid (self, t);	2563	need_texid (self, t);
2052	}	2564	}
2053		2565
2054	cell->tile [z] = t;	2566	cell->tile [z] = t;
2055	}	2567	}
…		…
2057	}	2569	}
2058	}	2570	}
2059	}	2571	}
2060	}	2572	}
2061		2573
2062	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
2063		2575
2064	CFPlus::MixChunk	2576	DC::RW
2065	new_from_file (SV *class, char *path)	2577	new (SV *class, SV *data_sv)
2066	CODE:	2578	CODE:
2067	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
2068	OUTPUT:	2585	OUTPUT:
2069	RETVAL	2586	RETVAL
2070		2587
		2588	DC::RW
		2589	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
2071	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
2072	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
2073	CODE:	2698	CODE:
2074	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
2075		2700
2076	int	2701	int
2077	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
2078	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
2079	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
2080	OUTPUT:	2707	OUTPUT:
2081	RETVAL	2708	RETVAL
2082		2709
2083	int	2710	DC::Channel
2084	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2085	CODE:	2712	CODE:
		2713	{
2086	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
2087	OUTPUT:	2725	OUTPUT:
2088	RETVAL	2726	RETVAL
2089		2727
2090	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2091		2729
2092	int	2730	int
2093	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
2094	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
2095	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
2096	OUTPUT:	2737	OUTPUT:
2097	RETVAL	2738	RETVAL
2098		2739
		2740	void
		2741	fade_out (int ms)
		2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
2099	CFPlus::MixMusic	2750	DC::MixMusic
2100	new_from_file (SV *class, char *path)	2751	new (SV *class, DC::RW rwops)
2101	CODE:	2752	CODE:
2102	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
2103	OUTPUT:	2754	OUTPUT:
2104	RETVAL	2755	RETVAL
2105		2756
2106	void	2757	void
2107	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
2108	CODE:	2759	CODE:
2109	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
2110		2761
2111	int	2762	int
2112	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
2113	CODE:	2764	CODE:
2114	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
2115	OUTPUT:	2766	OUTPUT:
2116	RETVAL	2767	RETVAL
2117		2768
2118	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
		2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
2119		2777
2120	BOOT:	2778	BOOT:
2121	{	2779	{
2122	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2123	static const struct {	2781	static const struct {
2124	const char *name;	2782	const char *name;
2125	IV iv;	2783	IV iv;
2126	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
2127	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
2128	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
2129	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
2130	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
2131	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
2132	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
2136	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
2137	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
2138	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
2139	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
2140	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
2141	const_iv (GL_AND),	2803	const_iv (GL_AND),
2142	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
2143	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
2144	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
2145	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
2158	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
2159	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
2160	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
2161	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
2162	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
2163	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
2165	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
2167	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
2168	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2189	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
2190	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
2191	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
2192	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
2193	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
2194	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
2195	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
2196	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
2197	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
2198	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
2199	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
2200	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
2201	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
2202	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2203	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
2204	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
2205	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
2206	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
2207	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
2208	# undef const_iv	2887	# undef const_iv
2209	};	2888	};
2210		2889
2211	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2212	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
2213	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
2214		2902
2215	char *	2903	char *
2216	gl_vendor ()	2904	gl_vendor ()
2217	CODE:	2905	CODE:
2218	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2231	CODE:	2919	CODE:
2232	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2233	OUTPUT:	2921	OUTPUT:
2234	RETVAL	2922	RETVAL
2235		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
2236	int glGetError ()	2938	int glGetError ()
2237		2939
2238	void glFinish ()	2940	void glFinish ()
2239		2941
2240	void glClear (int mask)	2942	void glClear (int mask)
…		…
2277	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
2278	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2279		2981
2280	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
2281	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
2282		2986
2283	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2284		2988
2285	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2286		2990
…		…
2294		2998
2295	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2296	CODE:	3000	CODE:
2297	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2298		3002
2299	void glBegin (int mode)
2300
2301	void glEnd ()
2302
2303	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
2304	PROTOTYPE: @
2305	ALIAS:	3004	ALIAS:
2306	glColor_premultiply = 1	3005	glColor_premultiply = 1
2307	CODE:	3006	CODE:
2308	if (ix)	3007	if (ix)
2309	{	3008	{
…		…
2312	b *= a;	3011	b *= a;
2313	}	3012	}
2314	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2315	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2316		3015
2317	void glInterleavedArrays (int format, int stride, char *data)
2318
2319	void glDrawElements (int mode, int count, int type, char *indices)
2320
2321	# 1.2 void glDrawRangeElements (int mode, int start, int end
2322
2323	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
2324	CODE:	3017	CODE:
2325	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2326	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2327		3020
…		…
2331		3024
2332	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2333	CODE:	3026	CODE:
2334	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2335		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
2336	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2337	CODE:	3059	CODE:
2338	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2339		3061
2340	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
2356	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2357	CODE:	3079	CODE:
2358	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2359	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2360		3082
2361	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2362		3084
2363	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2364		3086
2365	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
2366		3090
2367	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2368		3092
2369	int glGenTexture ()	3093	int glGenTexture ()
2370	CODE:	3094	CODE:
2371	{	3095	RETVAL = gen_texture ();
2372	GLuint name;
2373	glGenTextures (1, &name);
2374	RETVAL = name;
2375	}
2376	OUTPUT:	3096	OUTPUT:
2377	RETVAL	3097	RETVAL
2378		3098
2379	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
2380	CODE:	3100	CODE:
2381	{
2382	GLuint name_ = name;
2383	glDeleteTextures (1, &name_);	3101	del_texture (name);
2384	}	3102
2385
2386	int glGenList ()	3103	int glGenList ()
2387	CODE:	3104	CODE:
2388	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
2389	OUTPUT:	3106	OUTPUT:
2390	RETVAL	3107	RETVAL
…		…
2397		3114
2398	void glEndList ()	3115	void glEndList ()
2399		3116
2400	void glCallList (int list)	3117	void glCallList (int list)
2401		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h || !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3175	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID | G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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