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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 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	static AV *texture_av;
59	#endif
60		97
61	static struct	98	static struct
62	{	99	{
63	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	101	#include "glfunc.h"
65	#undef GL_FUNC	102	#undef GL_FUNC
66	} gl;	103	} gl;
67		104
		105	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	107	{
70	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	112	else
75	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
76	}	114	}
77		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/*glBindTexture (GL_TEXTURE_2D, name);*/
		135	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
78	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
79		142
80	#include "pango-font.c"	143	#include "pango-font.c"
81	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
82	#include "pango-render.c"	145	#include "pango-render.c"
83		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
86		151
87	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
88		153
89	static int	154	static int
90	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
91	{	156	{
92	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		171
107	typedef struct cf_layout {	172	typedef struct cf_layout {
108	PangoLayout *pl;	173	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
110	int base_height;	175	int base_height;
111	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
112	} *CFPlus__Layout;	178	} *DC__Layout;
113		179
114	static CFPlus__Font default_font;	180	static DC__Font default_font;
115	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
117		183
118	static void	184	static void
119	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	190	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	192	}
127		193
128	static void	194	static void
129	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
130	{	196	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
133	*/	199	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
135		201
136	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		204
139	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
140	}	206	}
141		207
142	static void	208	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	210	{
145	PangoRectangle rect;	211	PangoRectangle rect;
146		212
147	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		225
160	typedef uint16_t tileid;	226	typedef uint16_t tileid;
161	typedef uint16_t faceid;	227	typedef uint16_t faceid;
162		228
163	typedef struct {	229	typedef struct {
164	int name;	230	GLuint name;
165	int w, h;	231	int w, h;
166	float s, t;	232	float s, t;
167	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
168	tileid smoothtile;	234	tileid smoothtile;
169	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
189		255
190	int32_t rows;	256	int32_t rows;
191	maprow *row;	257	maprow *row;
192	} *CFPlus__Map;	258	} *DC__Map;
193		259
194	static char *	260	static char *
195	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
196	{	262	{
197	char *p;	263	char *p;
…		…
235	self->texs *= 2;	301	self->texs *= 2;
236	}	302	}
237	}	303	}
238		304
239	static maprow *	305	static maprow *
240	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
241	{	307	{
242	if (0 > y)	308	if (0 > y)
243	{	309	{
244	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
283		349
284	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
285	}	351	}
286		352
287	static mapcell *	353	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
289	{	355	{
290	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
291	}	357	}
292		358
293	static void	359	static void
294	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
295	{	361	{
296	int r;	362	int r;
297		363
298	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	372	self->oy = 0;
307	self->row = 0;	373	self->row = 0;
308	self->rows = 0;	374	self->rows = 0;
309	}	375	}
310		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
311	static void	387	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	389	{
314	int x, y;	390	int x, y;
315	maprow *row;	391	maprow *row;
316	mapcell *cell;	392	mapcell *cell;
317		393
…		…
329	if (x >= row->c1)	405	if (x >= row->c1)
330	break;	406	break;
331		407
332	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
333		409
334	cell->darkness = 0;	410	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	411	}
339	}	412	}
340	}	413	}
341		414
342	typedef struct {	415	typedef struct {
…		…
345	} smooth_key;	418	} smooth_key;
346		419
347	static void	420	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	422	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		424
352	if (SvIOK (*sv))	425	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	426	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	427	else
355	sv_setiv (*sv, bits);	428	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	469	n |= n >> 16;
397		470
398	return n + 1;	471	return n + 1;
399	}	472	}
400		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
401	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
404		488
405	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD | G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
406		571
407	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
408		573
409	BOOT:	574	BOOT:
410	{	575	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	577	static const struct {
413	const char *name;	578	const char *name;
414	IV iv;	579	IV iv;
415	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
438		603
439	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
442		607
		608
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
		741
		742	const_iv (MIX_DEFAULT_FORMAT),
		743
		744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
524	# undef const_iv	772	# undef const_iv
525	};	773	};
526		774
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		794
547	NV floor (NV x)	795	NV floor (NV x)
548		796
549	NV ceil (NV x)	797	NV ceil (NV x)
550		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
551	void	803	void
552	pango_init ()	804	pango_init ()
553	CODE:	805	CODE:
554	{	806	{
555	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	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);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/*pango_context_set_font_description (opengl_context, default_font);*/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		814	#endif
558	}	815	}
559		816
560	int	817	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		818
563	void	819	void SDL_braino ()
		820
		821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
564	SDL_Quit ()	827	void SDL_Quit ()
565		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
		837
566	void	838	void
567	SDL_ListModes ()	839	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	840	PPCODE:
569	{	841	{
570	SDL_Rect **m;	842	SDL_Rect **m;
571		843
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	844	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	845	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	846	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	847	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		848
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	849	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	850	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		851
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	852	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		856
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	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);	858	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		859
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		861
596	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
597	while (*m)	863	while (*m)
598	{	864	{
		865	if ((*m)->w >= 400 && (*m)->h >= 300)
		866	{
599	AV *av = newAV ();	867	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
		870	av_push (av, newSViv (rgb));
		871	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	872	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		873	}
603		874
604	++m;	875	++m;
605	}	876	}
606	}	877	}
607		878
608	char *
609	SDL_GetError ()
610
611	int	879	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	880	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	881	CODE:
		882	{
		883	SDL_EnableUNICODE (1);
		884	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		885
		886	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		887	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		888	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		889	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		890
614	RETVAL = !!SDL_SetVideoMode (	891	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	892	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	893	);
		894
617	if (RETVAL)	895	if (RETVAL)
618	{	896	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	897	av_clear (texture_av);
		898
		899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	901	#include "glfunc.h"
622	# undef GL_FUNC	902	#undef GL_FUNC
623	}	903	}
		904	}
624	OUTPUT:	905	OUTPUT:
625	RETVAL	906	RETVAL
626		907
627	void	908	void
628	SDL_GL_SwapBuffers ()	909	SDL_GL_SwapBuffers ()
629		910
630	char *	911	char *
631	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
632		913
		914	int
		915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
		919
633	void	920	void
634	SDL_PollEvent ()	921	poll_events ()
635	PPCODE:	922	PPCODE:
636	{	923	{
637	SDL_Event ev;	924	SDL_Event ev;
638		925
639	while (SDL_PollEvent (&ev))	926	SDL_PumpEvents ();
		927	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	928	{
641	HV *hv = newHV ();	929	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	930	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		931
644	switch (ev.type)	932	switch (ev.type)
645	{	933	{
646	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
647	case SDL_KEYUP:	935	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	941	break;
654		942
655	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	945	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	946	break;
659		947
660	case SDL_MOUSEMOTION:	948	case SDL_MOUSEMOTION:
		949	{
		950	int state = ev.motion.state;
		951	int x = ev.motion.x;
		952	int y = ev.motion.y;
		953	int xrel = ev.motion.xrel;
		954	int yrel = ev.motion.yrel;
		955
		956	/* do simplistic event compression */
		957	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		958	&& state == ev.motion.state)
		959	{
		960	xrel += ev.motion.xrel;
		961	yrel += ev.motion.yrel;
		962	x = ev.motion.x;
		963	y = ev.motion.y;
		964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		965	}
		966
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		973	}
668	break;	974	break;
669		975
670	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		979
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	990	break;
685	}	991	}
686		992
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	994	}
689	}	995	}
690		996
691	int	997	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	999	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
696		1002
697	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
698	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
699		1021
700	int	1022	int
701	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
702		1024
		1025	const char *
		1026	Mix_GetError ()
		1027
703	void	1028	void
704	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
705	CODE:	1030	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		1032
710	void	1033	void
711	win32_proxy_info ()	1034	win32_proxy_info ()
712	PPCODE:	1035	PPCODE:
713	{	1036	{
…		…
734	}	1057	}
735	}	1058	}
736	#endif	1059	#endif
737	}	1060	}
738		1061
739	void	1062	int
740	add_font (char *file)	1063	add_font (char *file)
741	CODE:	1064	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
743		1068
744	void	1069	void
745	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
746	ALIAS:	1071	ALIAS:
747	load_image_file = 1	1072	load_image_file = 1
…		…
750	STRLEN image_len;	1075	STRLEN image_len;
751	char *image = (char *)SvPVbyte (image_, image_len);	1076	char *image = (char *)SvPVbyte (image_, image_len);
752	SDL_Surface *surface, *surface2;	1077	SDL_Surface *surface, *surface2;
753	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
757		1082
758	if (!rw)	1083	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
760		1085
…		…
833	void	1158	void
834	error (char *message)	1159	error (char *message)
835	CODE:	1160	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1162	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839	#endif	1164	#endif
840		1165
841	void	1166	void
842	fatal (char *message)	1167	fatal (char *message)
843	CODE:	1168	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1170	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847	#endif	1172	#endif
848	_exit (1);	1173	_exit (1);
849		1174
850	void	1175	void
851	_exit (int retval = 0)	1176	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1179	ExitThread (retval); // unclean, please beam me up
855	#else	1180	#else
856	_exit (retval);	1181	_exit (retval);
857	#endif	1182	#endif
858		1183
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1184	void
		1185	debug ()
		1186	CODE:
		1187	{
		1188	#if DEBUG
		1189	VALGRIND_DO_LEAK_CHECK;
		1190	#endif
		1191	}
860		1192
861	CFPlus::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
		1194
		1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
862	new_from_file (SV *class, char *path, int id = 0)	1198	new_from_file (SV *class, char *path, int id = 0)
863	CODE:	1199	CODE:
864	{	1200	{
865	int count;	1201	int count;
866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
869	}	1205	}
870	OUTPUT:	1206	OUTPUT:
871	RETVAL	1207	RETVAL
872		1208
873	void	1209	void
874	DESTROY (CFPlus::Font self)	1210	DESTROY (DC::Font self)
875	CODE:	1211	CODE:
876	pango_font_description_free (self);	1212	pango_font_description_free (self);
877		1213
878	void	1214	void
879	make_default (CFPlus::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
880	CODE:	1217	CODE:
881	default_font = self;	1218	default_font = self;
882		1219
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1221
		1222	PROTOTYPES: DISABLE
		1223
885	void	1224	void
886	reset_glyph_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
887	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
888	tc_clear ();	1234	tc_restore ();
889		1235
890	CFPlus::Layout	1236	DC::Layout
891	new (SV *class)	1237	new (SV *class)
892	CODE:	1238	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
894		1240
895	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
897	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
902		1249
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
905	OUTPUT:	1252	OUTPUT:
906	RETVAL	1253	RETVAL
907		1254
908	void	1255	void
909	DESTROY (CFPlus::Layout self)	1256	DESTROY (DC::Layout self)
910	CODE:	1257	CODE:
911	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
912	Safefree (self);	1260	Safefree (self);
913		1261
914	void	1262	void
915	set_text (CFPlus::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
916	CODE:	1264	CODE:
917	{	1265	{
918	STRLEN textlen;	1266	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
920		1268
921	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
922	}	1270	}
923		1271
924	void	1272	void
925	set_markup (CFPlus::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
926	CODE:	1274	CODE:
927	{	1275	{
928	STRLEN textlen;	1276	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
930		1278
931	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
932	}	1280	}
933		1281
934	void	1282	void
935	set_shapes (CFPlus::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
936	CODE:	1284	CODE:
937	{	1285	{
938	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1288	const char *pos = text;
…		…
975	if (attrs)	1323	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
977	}	1325	}
978		1326
979	void	1327	void
980	get_shapes (CFPlus::Layout self)	1328	get_shapes (DC::Layout self)
981	PPCODE:	1329	PPCODE:
982	{	1330	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1332
985	do	1333	do
986	{	1334	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1336
989	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
990	{	1338	{
991	PangoRectangle extents;	1339	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1348
1001	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
1002	}	1350	}
1003		1351
1004	int	1352	int
1005	has_wrapped (CFPlus::Layout self)	1353	has_wrapped (DC::Layout self)
1006	CODE:	1354	CODE:
1007	{	1355	{
1008	int lines = 1;	1356	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
1010		1358
…		…
1015	}	1363	}
1016	OUTPUT:	1364	OUTPUT:
1017	RETVAL	1365	RETVAL
1018		1366
1019	SV *	1367	SV *
1020	get_text (CFPlus::Layout self)	1368	get_text (DC::Layout self)
1021	CODE:	1369	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1372	OUTPUT:
1025	RETVAL	1373	RETVAL
1026		1374
1027	void	1375	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1377	CODE:
1030	self->r = r;	1378	self->r = r;
1031	self->g = g;	1379	self->g = g;
1032	self->b = b;	1380	self->b = b;
1033	self->a = a;	1381	self->a = a;
1034		1382
1035	void	1383	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1385	CODE:
1038	if (self->font != font)	1386	if (self->font != font)
1039	{	1387	{
1040	self->font = font;	1388	self->font = font;
1041	layout_update_font (self);	1389	layout_update_font (self);
1042	}	1390	}
1043		1391
1044	void	1392	void
1045	set_height (CFPlus::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
1046	CODE:	1394	CODE:
1047	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
1048	{	1396	{
1049	self->base_height = base_height;	1397	self->base_height = base_height;
1050	layout_update_font (self);	1398	layout_update_font (self);
1051	}	1399	}
1052		1400
1053	void	1401	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1403	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1405
1058	void	1406	void
1059	set_indent (CFPlus::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
1060	CODE:	1408	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1410
1063	void	1411	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1413	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1415
1068	void	1416	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1418	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
1076	);	1424	);
1077		1425
1078	void	1426	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1428	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1430
1083	void	1431	void
1084	size (CFPlus::Layout self)	1432	size (DC::Layout self)
1085	PPCODE:	1433	PPCODE:
1086	{	1434	{
1087	int w, h;	1435	int w, h;
1088		1436
1089	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1442	}
1095		1443
1096	int	1444	int
1097	descent (CFPlus::Layout self)	1445	descent (DC::Layout self)
1098	CODE:	1446	CODE:
1099	{	1447	{
1100	PangoRectangle rect;	1448	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
1104	}	1452	}
1105	OUTPUT:	1453	OUTPUT:
1106	RETVAL	1454	RETVAL
1107		1455
1108	int	1456	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1458	CODE:
1111	{	1459	{
1112	int index, trailing;	1460	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1462	RETVAL = index + trailing;
1115	}	1463	}
1116	OUTPUT:	1464	OUTPUT:
1117	RETVAL	1465	RETVAL
1118		1466
1119	void	1467	void
1120	cursor_pos (CFPlus::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1469	PPCODE:
1122	{	1470	{
1123	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1473
1126	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1478	}
1131		1479
1132	void	1480	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1482	PPCODE:
1135	{	1483	{
1136	int line, x;	1484	int line, x;
1137		1485
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1489	--line;
		1490	#endif
1141	EXTEND (SP, 2);	1491	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1492	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1494	}
1145		1495
1146	void	1496	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1497	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1498	PPCODE:
1149	{	1499	{
1150	PangoLayoutLine *lp;	1500	PangoLayoutLine *lp;
1151	int index, trailing;	1501	int index, trailing;
1152		1502
1153	if (line < 0)	1503	if (line < 0)
1154	XSRETURN_EMPTY;	1504	XSRETURN_EMPTY;
1155		1505
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1507	XSRETURN_EMPTY; /* do better */
1158		1508
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1510
1161	EXTEND (SP, 2);	1511	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1517	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1518	}
1169	}	1519	}
1170		1520
1171	void	1521	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1522	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1523	CODE:
		1524	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1175	self->pl,	1526	self->pl,
		1527	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1529	self->r, self->g, self->b, self->a,
1178	flags	1530	flags
1179	);	1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
1180		1535
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1536	void
1184	pad2pot (SV *data_, SV *w_, SV *h_)	1537	draw (DC::Layout self)
1185	CODE:	1538	CODE:
1186	{	1539	{
1187	int ow = SvIV (w_);	1540	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1547
1190	if (ow && oh)	1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
		1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1556
		1557	PROTOTYPES: ENABLE
		1558
		1559	void
		1560	pad (SV *data_, int ow, int oh, int nw, int nh)
		1561	CODE:
		1562	{
		1563	if ((nw != ow || nh != oh) && SvOK (data_))
1191	{	1564	{
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;	1565	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1568	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203		1569
1204	SvPOK_only (result_);	1570	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1206		1572
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1574	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1575	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1576
1211	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1578	}
1218	}	1579	}
1219		1580
1220	void	1581	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1582	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1588	{
1228	HV *hv = (HV *)SvRV (self);	1589	HV *hv = (HV *)SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
1232		1596
1233	if (items < 5)	1597	if (items < 5)
1234	{	1598	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1628	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1629	glDisable (GL_BLEND);
1266	}	1630	}
1267	}	1631	}
1268		1632
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1634	CODE:
		1635	{
		1636	GLint width;
		1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1638	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1639	RETVAL = width > 0;
		1640	}
		1641	OUTPUT:
		1642	RETVAL
1270		1643
1271	CFPlus::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
		1645
		1646	PROTOTYPES: DISABLE
		1647
		1648	DC::Map
1272	new (SV *class)	1649	new (SV *class)
1273	CODE:	1650	CODE:
1274	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1275	RETVAL->x = 0;	1652	RETVAL->x = 0;
1276	RETVAL->y = 0;	1653	RETVAL->y = 0;
…		…
1284	RETVAL->row = 0;	1661	RETVAL->row = 0;
1285	OUTPUT:	1662	OUTPUT:
1286	RETVAL	1663	RETVAL
1287		1664
1288	void	1665	void
1289	DESTROY (CFPlus::Map self)	1666	DESTROY (DC::Map self)
1290	CODE:	1667	CODE:
1291	{	1668	{
1292	map_clear (self);	1669	map_clear (self);
1293	Safefree (self->face2tile);	1670	Safefree (self->face2tile);
1294	Safefree (self->tex);	1671	Safefree (self->tex);
1295	Safefree (self);	1672	Safefree (self);
1296	}	1673	}
1297		1674
1298	void	1675	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1676	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1677	CODE:
1301	self->w = map_width;	1678	self->w = map_width;
1302	self->h = map_height;	1679	self->h = map_height;
1303		1680
1304	void	1681	void
1305	clear (CFPlus::Map self)	1682	clear (DC::Map self)
1306	CODE:	1683	CODE:
1307	map_clear (self);	1684	map_clear (self);
1308		1685
1309	void	1686	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1687	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1688	CODE:
1312	{	1689	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1690	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1691	need_texid (self, tile);
1315	}	1692	}
1316		1693
1317	void	1694	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1695	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1696	CODE:
1320	{	1697	{
1321	tileid texid;	1698	tileid texid;
1322	maptex *tex;	1699	maptex *tex;
1323		1700
…		…
1336	tex->smoothtile = self->face2tile [smooth];	1713	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1714	tex->smoothlevel = level;
1338	}	1715	}
1339		1716
1340	void	1717	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)	1718	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:	1719	CODE:
1343	{	1720	{
1344	need_texid (self, texid);	1721	need_texid (self, texid);
1345		1722
1346	{	1723	{
…		…
1366	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	1745	}
1369		1746
1370	int	1747	int
1371	ox (CFPlus::Map self)	1748	ox (DC::Map self)
1372	ALIAS:	1749	ALIAS:
1373	oy = 1	1750	oy = 1
1374	x = 2	1751	x = 2
1375	y = 3	1752	y = 3
1376	w = 4	1753	w = 4
…		…
1387	}	1764	}
1388	OUTPUT:	1765	OUTPUT:
1389	RETVAL	1766	RETVAL
1390		1767
1391	void	1768	void
1392	scroll (CFPlus::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1393	CODE:	1770	CODE:
1394	{	1771	{
1395	if (dx > 0)	1772	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	1774	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1775	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		1776
1400	if (dy > 0)	1777	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	1778	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	1779	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1780	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		1781
1405	self->ox += dx; self->x += dx;	1782	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	1783	self->oy += dy; self->y += dy;
1407		1784
1408	while (self->y < 0)	1785	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1414	}	1791	}
1415	}	1792	}
1416		1793
1417	void	1794	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1419	CODE:	1796	CODE:
1420	{	1797	{
1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422	uint8_t *data_end = (uint8_t *)SvEND (data_);	1799	uint8_t *data_end = (uint8_t *)SvEND (data_);
1423	mapcell *cell;	1800	mapcell *cell;
1424	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1425		1804
1426	while (data < data_end - 1)	1805	while (data < data_end - 1)
1427	{	1806	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1429		1808
…		…
1449	uint8_t ext, cmd;	1828	uint8_t ext, cmd;
1450		1829
1451	do	1830	do
1452	{	1831	{
1453	ext = *data++;	1832	ext = *data++;
1454	cmd = ext & 0x3f;	1833	cmd = ext & 0x7f;
1455		1834
1456	if (cmd < 4)	1835	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;	1836	cell->darkness = 255 - ext * 64 + 1;
1458	else if (cmd == 5) // health	1837	else if (cmd == 5) // health
1459	{	1838	{
…		…
1462	}	1841	}
1463	else if (cmd == 6) // monster width	1842	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;	1843	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)	1844	else if (cmd == 0x47)
1466	{	1845	{
1467	if (*data == 8)	1846	if (*data == 1) cell->player = data [1];
1468	; // decode player uuid	1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469		1850
1470	data += *data + 1;	1851	data += *data + 1;
1471	}	1852	}
1472	else if (cmd == 8) // cell flags	1853	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;	1854	cell->flags = *data++;
…		…
1480	}	1861	}
1481	else	1862	else
1482	cell->darkness = *data++ + 1;	1863	cell->darkness = *data++ + 1;
1483	}	1864	}
1484		1865
		1866	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	1867	if (flags & (4 >> z))
1486	{	1868	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	1870	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1490	}	1886	}
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	}	1887	}
1506	else	1888	else
1507	cell->darkness = 0;	1889	CELL_CLEAR (cell);
1508	}	1890	}
1509	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1510		1894
1511	SV *	1895	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	1897	CODE:
1514	{	1898	{
1515	int x1, x;	1899	int x1, x;
1516	int y1, y;	1900	int y1, y;
1517	int z;	1901	int z;
…		…
1562	}	1946	}
1563	OUTPUT:	1947	OUTPUT:
1564	RETVAL	1948	RETVAL
1565		1949
1566	void	1950	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1951	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:	1952	CODE:
1569	{	1953	{
		1954	int x, y, z;
		1955
1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	uint8_t smooth_max[256][256];	1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573	smooth_key skey;	1959	smooth_key skey;
1574	int x, y, z;	1960	int pl_x, pl_y;
1575	int last_name;	1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
		1965
		1966	pl_tex.name = 0;
1576		1967
1577	// thats current max. sorry.	1968	// thats current max. sorry.
1578	if (sw > 255) sw = 255;	1969	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	1970	if (sh > 255) sh = 255;
1580		1971
1581	// clear key, in case of extra padding	1972	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	1973	memset (&skey, 0, sizeof (skey));
1583		1974
1584	glColor4ub (255, 255, 255, 255);	1975	memset (&key, 0, sizeof (key));
1585		1976	key.r = 255;
1586	glEnable (GL_BLEND);	1977	key.g = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1978	key.b = 255;
1588	glEnable (GL_TEXTURE_2D);	1979	key.a = 255;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1980	key.mode = GL_QUADS;
1590		1981	key.format = GL_T2F_V3F;
1591	glBegin (GL_QUADS);	1982	key.texname = -1;
1592
1593	last_name = 0;
1594		1983
1595	mx += self->x;	1984	mx += self->x;
1596	my += self->y;	1985	my += self->y;
1597		1986
1598	// first pass: determine smooth_max	1987	// first pass: determine smooth_max
…		…
1614	MAX (self->tex [cell->tile [0]].smoothlevel,	2003	MAX (self->tex [cell->tile [0]].smoothlevel,
1615	MAX (self->tex [cell->tile [1]].smoothlevel,	2004	MAX (self->tex [cell->tile [1]].smoothlevel,
1616	self->tex [cell->tile [2]].smoothlevel));	2005	self->tex [cell->tile [2]].smoothlevel));
1617	}	2006	}
1618	}	2007	}
		2008
		2009	glEnable (GL_BLEND);
		2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1619		2012
1620	for (z = 0; z <= 2; z++)	2013	for (z = 0; z <= 2; z++)
1621	{	2014	{
1622	memset (smooth_level, 0, sizeof (smooth_level));	2015	memset (smooth_level, 0, sizeof (smooth_level));
1623		2016
…		…
1636	{	2029	{
1637	maptex tex = self->tex [tile];	2030	maptex tex = self->tex [tile];
1638	int px = (x + 1) * T - tex.w;	2031	int px = (x + 1) * T - tex.w;
1639	int py = (y + 1) * T - tex.h;	2032	int py = (y + 1) * T - tex.h;
1640		2033
1641	// suppressing texture state switches here
1642	// is only moderately effective, but worth the extra effort
1643	if (last_name != tex.name)	2034	if (key.texname != tex.name)
1644	{	2035	{
1645	if (!tex.name)	2036	if (!tex.name)
1646	tex = self->tex [2]; /* missing, replace by noface */	2037	tex = self->tex [2]; /* missing, replace by noface */
1647		2038
1648	glEnd ();	2039	key.texname = tex.name;
1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2040	arr = rc_array (rc, &key);
1650	glBegin (GL_QUADS);
1651	}	2041	}
1652		2042
1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2043	if (expect_false (cell->player == player) && expect_false (z == 2))
1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1657
1658	if (cell->flags && z == 2)
1659	{	2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
1660	if (cell->flags & 1)	2059	if (cell->flags & 1)
1661	{	2060	{
1662	maptex tex = self->tex [1];	2061	maptex tex = self->tex [1];
1663	int px = x * T + T * 2 / 32;	2062	int px = x * T + T * 2 / 32;
1664	int py = y * T - T * 6 / 32;	2063	int py = y * T - T * 6 / 32;
1665		2064
		2065	if (tex.name)
1666	glEnd ();	2066	{
1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1668	glBegin (GL_QUADS);	2077	}
1669
1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1674	}	2078	}
1675	}	2079	}
1676		2080
1677	// update smooth hash	2081	// update smooth hash
1678	if (tex.smoothtile)	2082	if (tex.smoothtile)
…		…
1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2087	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1684		2088
1685	// add bits to current tile and all neighbours. skey.x|y is	2089	// add bits to current tile and all neighbours. skey.x|y is
1686	// shifted +1|+1 so we always stay positive.	2090	// shifted +1|+1 so we always stay positive.
1687		2091
		2092	// bits is ___n cccc CCCC bbbb
		2093	// n do not draw borders&corners
		2094	// c draw these corners, but...
		2095	// C ... not these
		2096	// b draw these borders
		2097
		2098	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2099	// ┃· ·· ·┃ ━━
		2100
		2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2102	// ·· ·· ·┏ ┓·
		2103
1688	// full tile	2104	// full tile
1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2105	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1690		2106
1691	// borders	2107	// borders
1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2108	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2109	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2110	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2111	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1696		2112
1697	// corners	2113	// corners
1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1702	}	2118	}
1703	}	2119	}
1704	}	2120	}
1705	}	2121	}
1706		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
1707	// go through all smoothlevels, lowest to highest, then draw	2126	// go through all smoothlevels, lowest to highest, then draw.
1708	// this is basically counting sort	2127	// this is basically counting sort
1709	{	2128	{
1710	int w, b;	2129	int w, b;
1711		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
1712	for (w = 0; w < 256 / 32; ++w)	2133	for (w = 0; w < 256 / 32; ++w)
1713	{	2134	{
1714	uint32_t smask = smooth_level [w];	2135	uint32_t smask = smooth_level [w];
1715	if (smask)	2136	if (smask)
1716	for (b = 0; b < 32; ++b)	2137	for (b = 0; b < 32; ++b)
…		…
1723	while ((he = hv_iternext (smooth)))	2144	while ((he = hv_iternext (smooth)))
1724	{	2145	{
1725	smooth_key *skey = (smooth_key *)HeKEY (he);	2146	smooth_key *skey = (smooth_key *)HeKEY (he);
1726	IV bits = SvIVX (HeVAL (he));	2147	IV bits = SvIVX (HeVAL (he));
1727		2148
1728	// bits is ___n cccc CCCC bbbb
1729	// n do not draw borders&corners
1730	// c draw these corners, but...
1731	// C ... not these
1732	// b draw these borders
1733
1734	if (!(bits & 0x1000)	2149	if (!(bits & 0x1000)
1735	&& skey->level == level	2150	&& skey->level == level
1736	&& level >= smooth_max [skey->x][skey->y])	2151	&& level > smooth_max [skey->x][skey->y])
1737	{	2152	{
1738	maptex tex = self->tex [skey->tile];	2153	maptex tex = self->tex [skey->tile];
1739	int px = (((int)skey->x) - 1) * T;	2154	int px = (((int)skey->x) - 1) * T;
1740	int py = (((int)skey->y) - 1) * T;	2155	int py = (((int)skey->y) - 1) * T;
1741	int border = bits & 15;	2156	int border = bits & 15;
1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1743	float dx = tex.s * .0625f; // 16 images/row	2158	float dx = tex.s * .0625f; // 16 images/row
1744	float dy = tex.t * .5f ; // 2 images/column	2159	float dy = tex.t * .5f ; // 2 images/column
1745		2160
1746	// this time naively avoiding texture state changes
1747	// save gobs of state changes.
1748	if (last_name != tex.name)	2161	if (tex.name)
1749	{	2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
1750	if (!tex.name)	2165	if (key.texname != tex.name)
1751	continue; // smoothing not yet available	2166	{
1752
1753	glEnd ();	2167	glEnd ();
1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1755	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
1756	}	2170	}
1757		2171
1758	if (border)	2172	if (border)
1759	{	2173	{
1760	float ox = border * dx;	2174	float ox = border * dx;
1761		2175
1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1766	}	2180	}
1767		2181
1768	if (corner)	2182	if (corner)
1769	{	2183	{
1770	float ox = corner * dx;	2184	float ox = corner * dx;
1771		2185
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
1776	}	2191	}
1777	}	2192	}
1778	}	2193	}
1779	}	2194	}
1780	}	2195	}
		2196
		2197	glEnd ();
		2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
1781	}	2200	}
1782		2201
1783	hv_clear (smooth);	2202	hv_clear (smooth);
1784	}	2203	}
1785		2204
1786	glEnd ();	2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
1787		2210
1788	glDisable (GL_TEXTURE_2D);	2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1789	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
		2223	rc_free (rc);
1790		2224
1791	// top layer: overlays such as the health bar	2225	// top layer: overlays such as the health bar
1792	for (y = 0; y < sh; y++)	2226	for (y = 0; y < sh; y++)
1793	if (0 <= y + my && y + my < self->rows)	2227	if (0 <= y + my && y + my < self->rows)
1794	{	2228	{
…		…
1819	}	2253	}
1820	}	2254	}
1821	}	2255	}
1822		2256
1823	void	2257	void
1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1825	CODE:	2259	CODE:
1826	{	2260	{
1827	static float color[16][3] = {	2261	static float color[16][3] = {
1828	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1829	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1879	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1880	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1881	}	2315	}
1882		2316
1883	void	2317	void
1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1885	PPCODE:	2319	PPCODE:
1886	{	2320	{
1887	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1888	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1891		2329
1892	memset (darkness, 255, sw4 * sh);
1893	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1894	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1895		2332
1896	mx += self->x;	2333	mx += self->x - 1;
1897	my += self->y;	2334	my += self->y - 1;
1898		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1899	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1900	if (0 <= y + my && y + my < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1901	{	2340	{
1902	maprow *row = self->row + (y + my);	2341	maprow *row = self->row + (y + my);
1903		2342
1904	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
1905	if (row->c0 <= x + mx && x + mx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
1906	{	2345	{
1907	mapcell *cell = row->col + (x + mx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
1908		2347
1909	darkness[y * sw4 + x] = cell->darkness	2348	darkness1 [y * sw1 + x] = cell->darkness
1910	? 255 - (cell->darkness - 1)	2349	? 255 - (cell->darkness - 1)
1911	: 255 - FOW_DARKNESS;	2350	: 255 - FOW_DARKNESS;
1912	}	2351	}
1913	}	2352	}
1914		2353
		2354	for (y = 0; y < sh; ++y)
		2355	for (x = 0; x < sw; ++x)
		2356	{
		2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2359	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2360	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2361	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2362	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2363	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2364	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2365	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2366
		2367	uint8_t r11 = (d11 + d21 + d12) / 3;
		2368	uint8_t r21 = d21;
		2369	uint8_t r31 = (d21 + d31 + d32) / 3;
		2370
		2371	uint8_t r12 = d12;
		2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
		2374
		2375	uint8_t r13 = (d13 + d23 + d12) / 3;
		2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
		2378
		2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2388	}
		2389
		2390	free (darkness1);
		2391
1915	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
1916	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
1917	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
1918	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
1919	}	2396	}
1920		2397
1921	SV *	2398	SV *
1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
1923	CODE:	2400	CODE:
1924	{	2401	{
1925	int x, y, x1, y1;	2402	int x, y, x1, y1;
1926	SV *data_sv = newSV (w * h * 7 + 5);	2403	SV *data_sv = newSV (w * h * 7 + 5);
1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2404	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1984	else	2461	else
1985	*data++ = 0;	2462	*data++ = 0;
1986	}	2463	}
1987	}	2464	}
1988		2465
		2466	/* if size is w*h + 5 then no data has been found */
		2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2468	{
1989	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
1990	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
1991	RETVAL = data_sv;	2473	RETVAL = data_sv;
1992	}	2474	}
1993	OUTPUT:	2475	OUTPUT:
1994	RETVAL	2476	RETVAL
1995		2477
1996	void	2478	void
1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1998	PPCODE:	2480	PPCODE:
1999	{	2481	{
2000	int x, y, z;	2482	int x, y, z;
2001	int w, h;	2483	int w, h;
2002	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t *data, *end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
2003		2495
2004	if (*data++ != 0)	2496	if (*data++ != 0)
2005	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
2006		2498
2007	w = *data++ << 8; w |= *data++;	2499	w = *data++ << 8; w |= *data++;
2008	h = *data++ << 8; h |= *data++;	2500	h = *data++ << 8; h |= *data++;
2009		2501
2010	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2022	{	2514	{
2023	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
2024		2516
2025	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
2026	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
2027	uint8_t flags = *data++;	2524	flags = *data++;
2028		2525
2029	if (flags)	2526	if (flags)
2030	{	2527	{
2031	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
2032	tileid tile[3] = { 0, 0, 0 };	2529	tileid tile[3] = { 0, 0, 0 };
…		…
2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2532	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2533	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2037		2534
2038	if (cell->darkness == 0)	2535	if (cell->darkness == 0)
2039	{	2536	{
2040	cell->darkness = 0;	2537	/*cell->darkness = 0;*/
		2538	EXTEND (SP, 3);
2041		2539
2042	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
2043	{	2541	{
2044	tileid t = tile [z];	2542	tileid t = tile [z];
2045		2543
2046	if (t >= self->texs || (t && !self->tex [t].name))	2544	if (t >= self->texs || (t && !self->tex [t].name))
2047	{	2545	{
2048	XPUSHs (sv_2mortal (newSViv (t)));	2546	PUSHs (sv_2mortal (newSViv (t)));
2049	need_texid (self, t);	2547	need_texid (self, t);
2050	}	2548	}
2051		2549
2052	cell->tile [z] = t;	2550	cell->tile [z] = t;
2053	}	2551	}
…		…
2055	}	2553	}
2056	}	2554	}
2057	}	2555	}
2058	}	2556	}
2059		2557
2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
2061		2559
2062	CFPlus::MixChunk	2560	DC::RW
2063	new_from_file (SV *class, char *path)	2561	new (SV *class, SV *data_sv)
2064	CODE:	2562	CODE:
2065	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
2066	OUTPUT:	2569	OUTPUT:
2067	RETVAL	2570	RETVAL
2068		2571
		2572	DC::RW
		2573	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
2069	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
2070	DESTROY (CFPlus::MixChunk self)	2681	DESTROY (DC::MixChunk self)
2071	CODE:	2682	CODE:
2072	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
2073		2684
2074	int	2685	int
2075	volume (CFPlus::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
2076	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
2077	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
2078	OUTPUT:	2691	OUTPUT:
2079	RETVAL	2692	RETVAL
2080		2693
2081	int	2694	DC::Channel
2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2083	CODE:	2696	CODE:
		2697	{
2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
2085	OUTPUT:	2709	OUTPUT:
2086	RETVAL	2710	RETVAL
2087		2711
2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2089		2713
2090	int	2714	int
2091	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
2092	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
2093	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
2094	OUTPUT:	2721	OUTPUT:
2095	RETVAL	2722	RETVAL
2096		2723
		2724	void
		2725	fade_out (int ms)
		2726	CODE:
		2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
2097	CFPlus::MixMusic	2734	DC::MixMusic
2098	new_from_file (SV *class, char *path)	2735	new (SV *class, DC::RW rwops)
2099	CODE:	2736	CODE:
2100	RETVAL = Mix_LoadMUS (path);	2737	RETVAL = Mix_LoadMUS_RW (rwops);
2101	OUTPUT:	2738	OUTPUT:
2102	RETVAL	2739	RETVAL
2103		2740
2104	void	2741	void
2105	DESTROY (CFPlus::MixMusic self)	2742	DESTROY (DC::MixMusic self)
2106	CODE:	2743	CODE:
2107	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
2108		2745
2109	int	2746	int
2110	play (CFPlus::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
2111	CODE:	2748	CODE:
2112	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
2113	OUTPUT:	2750	OUTPUT:
2114	RETVAL	2751	RETVAL
2115		2752
2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2753	void
		2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2755	CODE:
		2756	Mix_FadeInMusicPos (self, loops, ms, position);
		2757
		2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
2117		2761
2118	BOOT:	2762	BOOT:
2119	{	2763	{
2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2121	static const struct {	2765	static const struct {
2122	const char *name;	2766	const char *name;
2123	IV iv;	2767	IV iv;
2124	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
2125	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
		2770	const_iv (GL_VENDOR),
		2771	const_iv (GL_VERSION),
		2772	const_iv (GL_EXTENSIONS),
2126	const_iv (GL_COLOR_MATERIAL),	2773	const_iv (GL_COLOR_MATERIAL),
2127	const_iv (GL_SMOOTH),	2774	const_iv (GL_SMOOTH),
2128	const_iv (GL_FLAT),	2775	const_iv (GL_FLAT),
2129	const_iv (GL_DITHER),	2776	const_iv (GL_DITHER),
2130	const_iv (GL_BLEND),	2777	const_iv (GL_BLEND),
…		…
2134	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
2135	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
2136	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
2137	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
2138	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
2139	const_iv (GL_AND),	2787	const_iv (GL_AND),
2140	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
2141	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
2142	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
2143	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
2156	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
2157	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
2158	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
2159	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
2161	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
		2816	const_iv (GL_PROXY_TEXTURE_1D),
		2817	const_iv (GL_PROXY_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
2163	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_ENV),	2820	const_iv (GL_TEXTURE_ENV),
2165	const_iv (GL_TEXTURE_MAG_FILTER),	2821	const_iv (GL_TEXTURE_MAG_FILTER),
2166	const_iv (GL_TEXTURE_MIN_FILTER),	2822	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2187	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
2188	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
2189	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
2190	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
2191	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
2192	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
2193	const_iv (GL_LINE_STRIP),	2850	const_iv (GL_LINE_STRIP),
2194	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
2195	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
2196	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
2197	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
2198	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
2199	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2859	const_iv (GL_POINT_SMOOTH_HINT),
		2860	const_iv (GL_LINE_SMOOTH_HINT),
		2861	const_iv (GL_POLYGON_SMOOTH_HINT),
		2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2201	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
2202	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
2203	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
2204	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
2205	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
2206	# undef const_iv	2871	# undef const_iv
2207	};	2872	};
2208		2873
2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2876
		2877	texture_av = newAV ();
		2878	AvREAL_off (texture_av);
2211	}	2879	}
		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
2212		2886
2213	char *	2887	char *
2214	gl_vendor ()	2888	gl_vendor ()
2215	CODE:	2889	CODE:
2216	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2229	CODE:	2903	CODE:
2230	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2231	OUTPUT:	2905	OUTPUT:
2232	RETVAL	2906	RETVAL
2233		2907
		2908	const char *glGetString (GLenum pname)
		2909
		2910	GLint glGetInteger (GLenum pname)
		2911	CODE:
		2912	glGetIntegerv (pname, &RETVAL);
		2913	OUTPUT:
		2914	RETVAL
		2915
		2916	GLdouble glGetDouble (GLenum pname)
		2917	CODE:
		2918	glGetDoublev (pname, &RETVAL);
		2919	OUTPUT:
		2920	RETVAL
		2921
2234	int glGetError ()	2922	int glGetError ()
2235		2923
2236	void glFinish ()	2924	void glFinish ()
2237		2925
2238	void glClear (int mask)	2926	void glClear (int mask)
…		…
2275	# near_ and far_ are due to microsofts buggy "c" compiler	2963	# near_ and far_ are due to microsofts buggy "c" compiler
2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2964	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2277		2965
2278	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2967	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2968
		2969	PROTOTYPES: DISABLE
2280		2970
2281	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
2282		2972
2283	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
2284		2974
…		…
2292		2982
2293	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
2294	CODE:	2984	CODE:
2295	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
2296		2986
2297	void glBegin (int mode)
2298
2299	void glEnd ()
2300
2301	void glColor (float r, float g, float b, float a = 1.0)	2987	void glColor (float r, float g, float b, float a = 1.0)
2302	PROTOTYPE: @
2303	ALIAS:	2988	ALIAS:
2304	glColor_premultiply = 1	2989	glColor_premultiply = 1
2305	CODE:	2990	CODE:
2306	if (ix)	2991	if (ix)
2307	{	2992	{
…		…
2310	b *= a;	2995	b *= a;
2311	}	2996	}
2312	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
2313	glColor4f (r, g, b, a);	2998	glColor4f (r, g, b, a);
2314		2999
2315	void glInterleavedArrays (int format, int stride, char *data)
2316
2317	void glDrawElements (int mode, int count, int type, char *indices)
2318
2319	# 1.2 void glDrawRangeElements (int mode, int start, int end
2320
2321	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
2322	CODE:	3001	CODE:
2323	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
2324	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
2325		3004
…		…
2329		3008
2330	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2331	CODE:	3010	CODE:
2332	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2333		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
		3026	PROTOTYPES: ENABLE
		3027
		3028	void glBegin (int mode)
		3029
		3030	void glEnd ()
		3031
		3032	void glPointSize (GLfloat size)
		3033
		3034	void glLineWidth (GLfloat width)
		3035
		3036	void glInterleavedArrays (int format, int stride, char *data)
		3037
		3038	void glDrawElements (int mode, int count, int type, char *indices)
		3039
		3040	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3041
2334	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
2335	CODE:	3043	CODE:
2336	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
2337		3045
2338	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
2354	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2355	CODE:	3063	CODE:
2356	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2358		3066
2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2360		3068
2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2362		3070
2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3072
		3073	void glPixelZoom (float x, float y)
2364		3074
2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3075	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2366		3076
2367	int glGenTexture ()	3077	int glGenTexture ()
2368	CODE:	3078	CODE:
2369	{	3079	RETVAL = gen_texture ();
2370	GLuint name;
2371	glGenTextures (1, &name);
2372	RETVAL = name;
2373	}
2374	OUTPUT:	3080	OUTPUT:
2375	RETVAL	3081	RETVAL
2376		3082
2377	void glDeleteTexture (int name)	3083	void glDeleteTexture (int name)
2378	CODE:	3084	CODE:
2379	{
2380	GLuint name_ = name;
2381	glDeleteTextures (1, &name_);	3085	del_texture (name);
2382	}	3086
2383
2384	int glGenList ()	3087	int glGenList ()
2385	CODE:	3088	CODE:
2386	RETVAL = glGenLists (1);	3089	RETVAL = glGenLists (1);
2387	OUTPUT:	3090	OUTPUT:
2388	RETVAL	3091	RETVAL
…		…
2395		3098
2396	void glEndList ()	3099	void glEndList ()
2397		3100
2398	void glCallList (int list)	3101	void glCallList (int list)
2399		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3104
		3105	PROTOTYPES: DISABLE
		3106
		3107	void
		3108	find_widget (SV *self, NV x, NV y)
		3109	PPCODE:
		3110	{
		3111	if (within_widget (self, x, y))
		3112	XPUSHs (self);
		3113	}
		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h || !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3159	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID | G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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