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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.179 by root, Wed Apr 11 04:32:51 2007 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
44	#endif	73	#endif
45		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
48	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
59	#endif	97
		98	static AV *texture_av;
60		99
61	static struct	100	static struct
62	{	101	{
63	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	103	#include "glfunc.h"
65	#undef GL_FUNC	104	#undef GL_FUNC
66	} gl;	105	} gl;
67		106
		107	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	109	{
70	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	114	else
75	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
76	}	116	}
77		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/*glBindTexture (GL_TEXTURE_2D, name);*/
		137	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
78	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
79		144
80	#include "pango-font.c"	145	#include "pango-font.c"
81	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
82	#include "pango-render.c"	147	#include "pango-render.c"
83		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
86		153
87	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
88		155
89	static int	156	static int
90	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
91	{	158	{
92	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		173
107	typedef struct cf_layout {	174	typedef struct cf_layout {
108	PangoLayout *pl;	175	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
110	int base_height;	177	int base_height;
111	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
112	} *CFPlus__Layout;	180	} *DC__Layout;
113		181
114	static CFPlus__Font default_font;	182	static DC__Font default_font;
115	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
117		185
118	static void	186	static void
119	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	192	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	194	}
127		195
128	static void	196	static void
129	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
130	{	198	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
133	*/	201	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
135		203
136	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		206
139	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
140	}	208	}
141		209
142	static void	210	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	212	{
145	PangoRectangle rect;	213	PangoRectangle rect;
146		214
147	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	typedef uint16_t tileid;	228	typedef uint16_t tileid;
161	typedef uint16_t faceid;	229	typedef uint16_t faceid;
162		230
163	typedef struct {	231	typedef struct {
164	int name;	232	GLuint name;
165	int w, h;	233	int w, h;
166	float s, t;	234	float s, t;
167	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
168	tileid smoothtile;	236	tileid smoothtile;
169	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
189		257
190	int32_t rows;	258	int32_t rows;
191	maprow *row;	259	maprow *row;
192	} *CFPlus__Map;	260	} *DC__Map;
193		261
194	static char *	262	static char *
195	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
196	{	264	{
197	char *p;	265	char *p;
…		…
235	self->texs *= 2;	303	self->texs *= 2;
236	}	304	}
237	}	305	}
238		306
239	static maprow *	307	static maprow *
240	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
241	{	309	{
242	if (0 > y)	310	if (0 > y)
243	{	311	{
244	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
283		351
284	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
285	}	353	}
286		354
287	static mapcell *	355	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
289	{	357	{
290	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
291	}	359	}
292		360
293	static void	361	static void
294	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
295	{	363	{
296	int r;	364	int r;
297		365
298	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	374	self->oy = 0;
307	self->row = 0;	375	self->row = 0;
308	self->rows = 0;	376	self->rows = 0;
309	}	377	}
310		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
311	static void	389	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	391	{
314	int x, y;	392	int x, y;
315	maprow *row;	393	maprow *row;
316	mapcell *cell;	394	mapcell *cell;
317		395
…		…
329	if (x >= row->c1)	407	if (x >= row->c1)
330	break;	408	break;
331		409
332	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
333		411
334	cell->darkness = 0;	412	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	413	}
339	}	414	}
340	}	415	}
341		416
342	typedef struct {	417	typedef struct {
…		…
345	} smooth_key;	420	} smooth_key;
346		421
347	static void	422	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	424	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		426
352	if (SvIOK (*sv))	427	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	428	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	429	else
355	sv_setiv (*sv, bits);	430	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	471	n |= n >> 16;
397		472
398	return n + 1;	473	return n + 1;
399	}	474	}
400		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
401	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
404		490
405	MODULE = CFPlus PACKAGE = CFPlus	491	/******************************************************************************/
		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META | KMOD_ALT))
		541	mod |= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD | G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
406		585
407	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
408		587
409	BOOT:	588	BOOT:
410	{	589	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	591	static const struct {
413	const char *name;	592	const char *name;
414	IV iv;	593	IV iv;
415	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
…		…
438		617
439	const_iv (SDL_APPINPUTFOCUS),	618	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	619	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	620	const_iv (SDL_APPACTIVE),
442		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
		755
		756	const_iv (KMOD_LRAM),
		757
		758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
524	# undef const_iv	788	# undef const_iv
525	};	789	};
526		790
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		810
547	NV floor (NV x)	811	NV floor (NV x)
548		812
549	NV ceil (NV x)	813	NV ceil (NV x)
550		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
551	void	819	void
552	pango_init ()	820	pango_init ()
553	CODE:	821	CODE:
554	{	822	{
555	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/*pango_context_set_font_description (opengl_context, default_font);*/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		830	#endif
558	}	831	}
559		832
560	int	833	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		834
563	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
564	SDL_Quit ()	843	void SDL_Quit ()
565		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
566	void	854	void
567	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	856	PPCODE:
569	{	857	{
570	SDL_Rect **m;	858	SDL_Rect **m;
571		859
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		864
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		867
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		872
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		875
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		877
596	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
597	while (*m)	879	while (*m)
598	{	880	{
		881	if ((*m)->w >= 400 && (*m)->h >= 300)
		882	{
599	AV *av = newAV ();	883	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
603		890
604	++m;	891	++m;
605	}	892	}
606	}	893	}
607		894
608	char *
609	SDL_GetError ()
610
611	int	895	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
614	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	909	);
		910
617	if (RETVAL)	911	if (RETVAL)
618	{	912	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	917	#include "glfunc.h"
622	# undef GL_FUNC	918	#undef GL_FUNC
623	}	919	}
		920	}
624	OUTPUT:	921	OUTPUT:
625	RETVAL	922	RETVAL
626		923
627	void	924	void
628	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
629		926
630	char *	927	char *
631	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
632		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
633	void	936	void
634	SDL_PollEvent ()	937	poll_events ()
635	PPCODE:	938	PPCODE:
636	{	939	{
637	SDL_Event ev;	940	SDL_Event ev;
638		941
639	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	944	{
641	HV *hv = newHV ();	945	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		947
644	switch (ev.type)	948	switch (ev.type)
645	{	949	{
646	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
647	case SDL_KEYUP:	951	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	957	break;
654		958
655	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	962	break;
659		963
660	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
668	break;	990	break;
669		991
670	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		995
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	1006	break;
685	}	1007	}
686		1008
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	1010	}
689	}	1011	}
690		1012
691	int	1013	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	1015	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
696		1018
697	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
698	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
699		1037
700	int	1038	int
701	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
		1040
		1041	const char *
		1042	Mix_GetError ()
702		1043
703	void	1044	void
704	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
705	CODE:	1046	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
732	}	1073	}
733	}	1074	}
734	#endif	1075	#endif
735	}	1076	}
736		1077
737	void	1078	int
738	add_font (char *file)	1079	add_font (char *file)
739	CODE:	1080	CODE:
740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
741		1084
742	void	1085	void
743	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
744	ALIAS:	1087	ALIAS:
745	load_image_file = 1	1088	load_image_file = 1
…		…
748	STRLEN image_len;	1091	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	1092	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	1093	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
755		1098
756	if (!rw)	1099	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
758		1101
…		…
831	void	1174	void
832	error (char *message)	1175	error (char *message)
833	CODE:	1176	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	1178	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	1180	#endif
838		1181
839	void	1182	void
840	fatal (char *message)	1183	fatal (char *message)
841	CODE:	1184	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1186	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1188	#endif
846	_exit (1);	1189	_exit (1);
847		1190
848	void	1191	void
849	_exit (int retval = 0)	1192	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1195	ExitThread (retval); // unclean, please beam me up
853	#else	1196	#else
854	_exit (retval);	1197	_exit (retval);
855	#endif	1198	#endif
856		1199
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
858		1208
859	CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
		1210
		1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1214	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1215	CODE:
862	{	1216	{
863	int count;	1217	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1221	}
868	OUTPUT:	1222	OUTPUT:
869	RETVAL	1223	RETVAL
870		1224
871	void	1225	void
872	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
873	CODE:	1227	CODE:
874	pango_font_description_free (self);	1228	pango_font_description_free (self);
875		1229
876	void	1230	void
877	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
878	CODE:	1233	CODE:
879	default_font = self;	1234	default_font = self;
880		1235
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1237
		1238	PROTOTYPES: DISABLE
		1239
883	void	1240	void
884	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
885	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
886	tc_clear ();	1250	tc_restore ();
887		1251
888	CFPlus::Layout	1252	DC::Layout
889	new (SV *class)	1253	new (SV *class)
890	CODE:	1254	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
892		1256
893	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
900		1265
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
903	OUTPUT:	1268	OUTPUT:
904	RETVAL	1269	RETVAL
905		1270
906	void	1271	void
907	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
908	CODE:	1273	CODE:
909	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
910	Safefree (self);	1276	Safefree (self);
911		1277
912	void	1278	void
913	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
914	CODE:	1280	CODE:
915	{	1281	{
916	STRLEN textlen;	1282	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
918		1284
919	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
920	}	1286	}
921		1287
922	void	1288	void
923	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
924	CODE:	1290	CODE:
925	{	1291	{
926	STRLEN textlen;	1292	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
928		1294
929	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
930	}	1296	}
931		1297
932	void	1298	void
933	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
934	CODE:	1300	CODE:
935	{	1301	{
936	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1304	const char *pos = text;
…		…
973	if (attrs)	1339	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
975	}	1341	}
976		1342
977	void	1343	void
978	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
979	PPCODE:	1345	PPCODE:
980	{	1346	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1348
983	do	1349	do
984	{	1350	{
985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986		1352
987	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
988	{	1354	{
989	PangoRectangle extents;	1355	PangoRectangle extents;
990	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
998		1364
999	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
1000	}	1366	}
1001		1367
1002	int	1368	int
1003	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
1004	CODE:	1370	CODE:
1005	{	1371	{
1006	int lines = 1;	1372	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1008		1374
…		…
1013	}	1379	}
1014	OUTPUT:	1380	OUTPUT:
1015	RETVAL	1381	RETVAL
1016		1382
1017	SV *	1383	SV *
1018	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
1019	CODE:	1385	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1388	OUTPUT:
1023	RETVAL	1389	RETVAL
1024		1390
1025	void	1391	void
1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1027	CODE:	1393	CODE:
1028	self->r = r;	1394	self->r = r;
1029	self->g = g;	1395	self->g = g;
1030	self->b = b;	1396	self->b = b;
1031	self->a = a;	1397	self->a = a;
1032		1398
1033	void	1399	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1401	CODE:
1036	if (self->font != font)	1402	if (self->font != font)
1037	{	1403	{
1038	self->font = font;	1404	self->font = font;
1039	layout_update_font (self);	1405	layout_update_font (self);
1040	}	1406	}
1041		1407
1042	void	1408	void
1043	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
1044	CODE:	1410	CODE:
1045	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
1046	{	1412	{
1047	self->base_height = base_height;	1413	self->base_height = base_height;
1048	layout_update_font (self);	1414	layout_update_font (self);
1049	}	1415	}
1050		1416
1051	void	1417	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1419	CODE:
1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1055		1421
1056	void	1422	void
1057	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1058	CODE:	1424	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1426
1061	void	1427	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1429	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1431
1066	void	1432	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1434	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1074	);	1440	);
1075		1441
1076	void	1442	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1444	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1446
1081	void	1447	void
1082	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1083	PPCODE:	1449	PPCODE:
1084	{	1450	{
1085	int w, h;	1451	int w, h;
1086		1452
1087	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1458	}
1093		1459
1094	int	1460	int
1095	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1096	CODE:	1462	CODE:
1097	{	1463	{
1098	PangoRectangle rect;	1464	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1101	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1102	}	1468	}
1103	OUTPUT:	1469	OUTPUT:
1104	RETVAL	1470	RETVAL
1105		1471
1106	int	1472	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1474	CODE:
1109	{	1475	{
1110	int index, trailing;	1476	int index, trailing;
1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1112	RETVAL = index + trailing;	1478	RETVAL = index + trailing;
1113	}	1479	}
1114	OUTPUT:	1480	OUTPUT:
1115	RETVAL	1481	RETVAL
1116		1482
1117	void	1483	void
1118	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1485	PPCODE:
1120	{	1486	{
1121	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123		1489
1124	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1125	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128	}	1494	}
1129		1495
1130	void	1496	void
1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1132	PPCODE:	1498	PPCODE:
1133	{	1499	{
1134	int line, x;	1500	int line, x;
1135		1501
1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138		1505	--line;
		1506	#endif
1139	EXTEND (SP, 2);	1507	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1508	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1510	}
1143		1511
1144	void	1512	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1513	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1514	PPCODE:
1147	{	1515	{
1148	PangoLayoutLine *lp;	1516	PangoLayoutLine *lp;
1149	int index, trailing;	1517	int index, trailing;
1150		1518
1151	if (line < 0)	1519	if (line < 0)
1152	XSRETURN_EMPTY;	1520	XSRETURN_EMPTY;
1153		1521
1154	if (!(lp = pango_layout_get_line (self->pl, line)))	1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155	XSRETURN_EMPTY; /* do better */	1523	XSRETURN_EMPTY; /* do better */
1156		1524
1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1158		1526
1159	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1533	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1534	}
1167	}	1535	}
1168		1536
1169	void	1537	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1538	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1539	CODE:
		1540	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1173	self->pl,	1542	self->pl,
		1543	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1176	flags	1546	flags
1177	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1178		1551
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1552	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1553	draw (DC::Layout self)
1183	CODE:	1554	CODE:
1184	{	1555	{
1185	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1186	int oh = SvIV (h_);	1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187		1563
1188	if (ow && oh)	1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
		1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1572
		1573	PROTOTYPES: ENABLE
		1574
		1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow || nh != oh) && SvOK (data_))
1189	{	1580	{
1190	int nw = minpot (ow);
1191	int nh = minpot (oh);
1192
1193	if (nw != ow || nh != oh)
1194	{
1195	if (SvOK (data_))
1196	{
1197	STRLEN datalen;	1581	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1584	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1585
1202	SvPOK_only (result_);	1586	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1204		1588
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1590	while (oh--)
1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208		1592
1209	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1594	}
1216	}	1595	}
1217		1596
1218	void	1597	void
1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1225	{	1604	{
1226	HV *hv = (HV *)SvRV (self);	1605	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1230		1612
1231	if (items < 5)	1613	if (items < 5)
1232	{	1614	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1264	}	1646	}
1265	}	1647	}
1266		1648
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
1268		1659
1269	CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
		1661
		1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
1270	new (SV *class)	1665	new (SV *class)
1271	CODE:	1666	CODE:
1272	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1668	RETVAL->x = 0;
1274	RETVAL->y = 0;	1669	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1677	RETVAL->row = 0;
1283	OUTPUT:	1678	OUTPUT:
1284	RETVAL	1679	RETVAL
1285		1680
1286	void	1681	void
1287	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1288	CODE:	1683	CODE:
1289	{	1684	{
1290	map_clear (self);	1685	map_clear (self);
1291	Safefree (self->face2tile);	1686	Safefree (self->face2tile);
1292	Safefree (self->tex);	1687	Safefree (self->tex);
1293	Safefree (self);	1688	Safefree (self);
1294	}	1689	}
1295		1690
1296	void	1691	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1692	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1693	CODE:
1299	self->w = map_width;	1694	self->w = map_width;
1300	self->h = map_height;	1695	self->h = map_height;
1301		1696
1302	void	1697	void
1303	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1304	CODE:	1699	CODE:
1305	map_clear (self);	1700	map_clear (self);
1306		1701
1307	void	1702	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1703	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1704	CODE:
1310	{	1705	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1706	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1707	need_texid (self, tile);
1313	}	1708	}
1314		1709
1315	void	1710	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1711	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1712	CODE:
1318	{	1713	{
1319	tileid texid;	1714	tileid texid;
1320	maptex *tex;	1715	maptex *tex;
1321		1716
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1729	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1730	tex->smoothlevel = level;
1336	}	1731	}
1337		1732
1338	void	1733	void
1339	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1734	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1340	CODE:	1735	CODE:
1341	{	1736	{
1342	need_texid (self, texid);	1737	need_texid (self, texid);
1343		1738
1344	{	1739	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1761	}
1367		1762
1368	int	1763	int
1369	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1370	ALIAS:	1765	ALIAS:
1371	oy = 1	1766	oy = 1
1372	x = 2	1767	x = 2
1373	y = 3	1768	y = 3
1374	w = 4	1769	w = 4
…		…
1385	}	1780	}
1386	OUTPUT:	1781	OUTPUT:
1387	RETVAL	1782	RETVAL
1388		1783
1389	void	1784	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1786	CODE:
1392	{	1787	{
1393	if (dx > 0)	1788	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1790	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1792
1398	if (dy > 0)	1793	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1794	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1795	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1797
1403	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1405		1800
1406	while (self->y < 0)	1801	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1412	}	1807	}
1413	}	1808	}
1414		1809
1415	void	1810	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1812	CODE:
1418	{	1813	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1815	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1816	mapcell *cell;
1422	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1423		1820
1424	while (data < data_end - 1)	1821	while (data < data_end - 1)
1425	{	1822	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1427		1824
…		…
1447	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1448		1845
1449	do	1846	do
1450	{	1847	{
1451	ext = *data++;	1848	ext = *data++;
1452	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1453		1850
1454	if (cmd < 4)	1851	if (cmd < 4)
1455	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1456	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1457	{	1854	{
…		…
1460	}	1857	}
1461	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1860	else if (cmd == 0x47)
1464	{	1861	{
1465	if (*data == 8)	1862	if (*data == 1) cell->player = data [1];
1466	; // decode player uuid	1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1467		1866
1468	data += *data + 1;	1867	data += *data + 1;
1469	}	1868	}
1470	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1478	}	1877	}
1479	else	1878	else
1480	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1481	}	1880	}
1482		1881
		1882	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1883	if (flags & (4 >> z))
1484	{	1884	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1886	need_facenum (self, face);
1487	cell->tile [0] = self->face2tile [face];	1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1488	}	1902	}
1489
1490	if (flags & 2)
1491	{
1492	faceid face = (data [0] << 8) + data [1]; data += 2;
1493	need_facenum (self, face);
1494	cell->tile [1] = self->face2tile [face];
1495	}
1496
1497	if (flags & 1)
1498	{
1499	faceid face = (data [0] << 8) + data [1]; data += 2;
1500	need_facenum (self, face);
1501	cell->tile [2] = self->face2tile [face];
1502	}
1503	}	1903	}
1504	else	1904	else
1505	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1506	}	1906	}
1507	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1508		1910
1509	SV *	1911	SV *
1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1511	CODE:	1913	CODE:
1512	{	1914	{
1513	int x1, x;	1915	int x1, x;
1514	int y1, y;	1916	int y1, y;
1515	int z;	1917	int z;
…		…
1560	}	1962	}
1561	OUTPUT:	1963	OUTPUT:
1562	RETVAL	1964	RETVAL
1563		1965
1564	void	1966	void
1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1566	CODE:	1968	CODE:
1567	{	1969	{
		1970	int x, y, z;
		1971
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1571	smooth_key skey;	1975	smooth_key skey;
1572	int x, y, z;	1976	int pl_x, pl_y;
1573	int last_name;	1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
		1981
		1982	pl_tex.name = 0;
1574		1983
1575	// thats current max. sorry.	1984	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1985	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1986	if (sh > 255) sh = 255;
1578		1987
1579	// clear key, in case of extra padding	1988	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1989	memset (&skey, 0, sizeof (skey));
1581		1990
1582	glColor4ub (255, 255, 255, 255);	1991	memset (&key, 0, sizeof (key));
1583		1992	key.r = 255;
1584	glEnable (GL_BLEND);	1993	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1994	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1995	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1996	key.mode = GL_QUADS;
1588		1997	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1998	key.texname = -1;
1590
1591	last_name = 0;
1592		1999
1593	mx += self->x;	2000	mx += self->x;
1594	my += self->y;	2001	my += self->y;
1595		2002
1596	// first pass: determine smooth_max	2003	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	2019	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	2020	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	2021	self->tex [cell->tile [2]].smoothlevel));
1615	}	2022	}
1616	}	2023	}
		2024
		2025	glEnable (GL_BLEND);
		2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1617		2028
1618	for (z = 0; z <= 2; z++)	2029	for (z = 0; z <= 2; z++)
1619	{	2030	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	2031	memset (smooth_level, 0, sizeof (smooth_level));
1621		2032
…		…
1634	{	2045	{
1635	maptex tex = self->tex [tile];	2046	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	2047	int px = (x + 1) * T - tex.w;
1637	int py = (y + 1) * T - tex.h;	2048	int py = (y + 1) * T - tex.h;
1638		2049
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	2050	if (key.texname != tex.name)
1642	{	2051	{
1643	if (!tex.name)	2052	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	2053	tex = self->tex [2]; /* missing, replace by noface */
1645		2054
1646	glEnd ();	2055	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2056	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	2057	}
1650		2058
1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2059	if (expect_false (cell->player == player) && expect_false (z == 2))
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1655
1656	if (cell->flags && z == 2)
1657	{	2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	2075	if (cell->flags & 1)
1659	{	2076	{
1660	maptex tex = self->tex [1];	2077	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	2078	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	2079	int py = y * T - T * 6 / 32;
1663		2080
		2081	if (tex.name)
1664	glEnd ();	2082	{
1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1666	glBegin (GL_QUADS);	2093	}
1667
1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672	}	2094	}
1673	}	2095	}
1674		2096
1675	// update smooth hash	2097	// update smooth hash
1676	if (tex.smoothtile)	2098	if (tex.smoothtile)
…		…
1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2103	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1682		2104
1683	// add bits to current tile and all neighbours. skey.x|y is	2105	// add bits to current tile and all neighbours. skey.x|y is
1684	// shifted +1|+1 so we always stay positive.	2106	// shifted +1|+1 so we always stay positive.
1685		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
1686	// full tile	2120	// full tile
1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1688		2122
1689	// borders	2123	// borders
1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1691	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1692	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1693	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1694		2128
1695	// corners	2129	// corners
1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1700	}	2134	}
1701	}	2135	}
1702	}	2136	}
1703	}	2137	}
1704		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
1705	// go through all smoothlevels, lowest to highest, then draw	2142	// go through all smoothlevels, lowest to highest, then draw.
1706	// this is basically counting sort	2143	// this is basically counting sort
1707	{	2144	{
1708	int w, b;	2145	int w, b;
1709		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
1710	for (w = 0; w < 256 / 32; ++w)	2149	for (w = 0; w < 256 / 32; ++w)
1711	{	2150	{
1712	uint32_t smask = smooth_level [w];	2151	uint32_t smask = smooth_level [w];
1713	if (smask)	2152	if (smask)
1714	for (b = 0; b < 32; ++b)	2153	for (b = 0; b < 32; ++b)
…		…
1721	while ((he = hv_iternext (smooth)))	2160	while ((he = hv_iternext (smooth)))
1722	{	2161	{
1723	smooth_key *skey = (smooth_key *)HeKEY (he);	2162	smooth_key *skey = (smooth_key *)HeKEY (he);
1724	IV bits = SvIVX (HeVAL (he));	2163	IV bits = SvIVX (HeVAL (he));
1725		2164
1726	// bits is ___n cccc CCCC bbbb
1727	// n do not draw borders&corners
1728	// c draw these corners, but...
1729	// C ... not these
1730	// b draw these borders
1731
1732	if (!(bits & 0x1000)	2165	if (!(bits & 0x1000)
1733	&& skey->level == level	2166	&& skey->level == level
1734	&& level >= smooth_max [skey->x][skey->y])	2167	&& level > smooth_max [skey->x][skey->y])
1735	{	2168	{
1736	maptex tex = self->tex [skey->tile];	2169	maptex tex = self->tex [skey->tile];
1737	int px = (((int)skey->x) - 1) * T;	2170	int px = (((int)skey->x) - 1) * T;
1738	int py = (((int)skey->y) - 1) * T;	2171	int py = (((int)skey->y) - 1) * T;
1739	int border = bits & 15;	2172	int border = bits & 15;
1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1741	float dx = tex.s * .0625f; // 16 images/row	2174	float dx = tex.s * .0625f; // 16 images/row
1742	float dy = tex.t * .5f ; // 2 images/column	2175	float dy = tex.t * .5f ; // 2 images/column
1743		2176
1744	// this time naively avoiding texture state changes
1745	// save gobs of state changes.
1746	if (last_name != tex.name)	2177	if (tex.name)
1747	{	2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
1748	if (!tex.name)	2181	if (key.texname != tex.name)
1749	continue; // smoothing not yet available	2182	{
1750
1751	glEnd ();	2183	glEnd ();
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1753	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
1754	}	2186	}
1755		2187
1756	if (border)	2188	if (border)
1757	{	2189	{
1758	float ox = border * dx;	2190	float ox = border * dx;
1759		2191
1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1764	}	2196	}
1765		2197
1766	if (corner)	2198	if (corner)
1767	{	2199	{
1768	float ox = corner * dx;	2200	float ox = corner * dx;
1769		2201
1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
1774	}	2207	}
1775	}	2208	}
1776	}	2209	}
1777	}	2210	}
1778	}	2211	}
		2212
		2213	glEnd ();
		2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
1779	}	2216	}
1780		2217
1781	hv_clear (smooth);	2218	hv_clear (smooth);
1782	}	2219	}
1783		2220
1784	glEnd ();	2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
1785		2226
1786	glDisable (GL_TEXTURE_2D);	2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1787	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1788		2240
1789	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1790	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1791	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1792	{	2244	{
…		…
1817	}	2269	}
1818	}	2270	}
1819	}	2271	}
1820		2272
1821	void	2273	void
1822	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1823	CODE:	2275	CODE:
1824	{	2276	{
1825	static float color[16][3] = {	2277	static float color[16][3] = {
1826	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1827	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1877	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1878	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1879	}	2331	}
1880		2332
1881	void	2333	void
1882	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1883	PPCODE:	2335	PPCODE:
1884	{	2336	{
1885	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1886	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2343	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2344	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1889		2345
1890	memset (darkness, 255, sw4 * sh);
1891	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1892	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1893		2348
1894	mx += self->x;	2349	mx += self->x - 1;
1895	my += self->y;	2350	my += self->y - 1;
1896		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1897	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1898	if (0 <= y + my && y + my < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1899	{	2356	{
1900	maprow *row = self->row + (y + my);	2357	maprow *row = self->row + (y + my);
1901		2358
1902	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1903	if (row->c0 <= x + mx && x + mx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1904	{	2361	{
1905	mapcell *cell = row->col + (x + mx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1906		2363
1907	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
1908	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
1909	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
1910	}	2367	}
1911	}	2368	}
1912		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
1913	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1914	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1915	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1916	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1917	}	2412	}
1918		2413
1919	SV *	2414	SV *
1920	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1921	CODE:	2416	CODE:
1922	{	2417	{
1923	int x, y, x1, y1;	2418	int x, y, x1, y1;
1924	SV *data_sv = newSV (w * h * 7 + 5);	2419	SV *data_sv = newSV (w * h * 7 + 5);
1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2420	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1982	else	2477	else
1983	*data++ = 0;	2478	*data++ = 0;
1984	}	2479	}
1985	}	2480	}
1986		2481
		2482	/* if size is w*h + 5 then no data has been found */
		2483	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2484	{
1987	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1988	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1989	RETVAL = data_sv;	2489	RETVAL = data_sv;
1990	}	2490	}
1991	OUTPUT:	2491	OUTPUT:
1992	RETVAL	2492	RETVAL
1993		2493
1994	void	2494	void
1995	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1996	PPCODE:	2496	PPCODE:
1997	{	2497	{
1998	int x, y, z;	2498	int x, y, z;
1999	int w, h;	2499	int w, h;
2000	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t *data, *end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
2001		2511
2002	if (*data++ != 0)	2512	if (*data++ != 0)
2003	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
2004		2514
2005	w = *data++ << 8; w |= *data++;	2515	w = *data++ << 8; w |= *data++;
2006	h = *data++ << 8; h |= *data++;	2516	h = *data++ << 8; h |= *data++;
2007		2517
2008	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2020	{	2530	{
2021	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
2022		2532
2023	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
2024	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
2025	uint8_t flags = *data++;	2540	flags = *data++;
2026		2541
2027	if (flags)	2542	if (flags)
2028	{	2543	{
2029	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
2030	tileid tile[3] = { 0, 0, 0 };	2545	tileid tile[3] = { 0, 0, 0 };
…		…
2033	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2548	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2034	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2549	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2035		2550
2036	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
2037	{	2552	{
2038	cell->darkness = 0;	2553	/*cell->darkness = 0;*/
		2554	EXTEND (SP, 3);
2039		2555
2040	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
2041	{	2557	{
2042	tileid t = tile [z];	2558	tileid t = tile [z];
2043		2559
2044	if (t >= self->texs || (t && !self->tex [t].name))	2560	if (t >= self->texs || (t && !self->tex [t].name))
2045	{	2561	{
2046	XPUSHs (sv_2mortal (newSViv (t)));	2562	PUSHs (sv_2mortal (newSViv (t)));
2047	need_texid (self, t);	2563	need_texid (self, t);
2048	}	2564	}
2049		2565
2050	cell->tile [z] = t;	2566	cell->tile [z] = t;
2051	}	2567	}
…		…
2053	}	2569	}
2054	}	2570	}
2055	}	2571	}
2056	}	2572	}
2057		2573
2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
2059		2575
2060	CFPlus::MixChunk	2576	DC::RW
2061	new_from_file (SV *class, char *path)	2577	new (SV *class, SV *data_sv)
2062	CODE:	2578	CODE:
2063	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
2064	OUTPUT:	2585	OUTPUT:
2065	RETVAL	2586	RETVAL
2066		2587
		2588	DC::RW
		2589	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
2067	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
2068	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
2069	CODE:	2698	CODE:
2070	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
2071		2700
2072	int	2701	int
2073	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
2074	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
2075	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
2076	OUTPUT:	2707	OUTPUT:
2077	RETVAL	2708	RETVAL
2078		2709
2079	int	2710	DC::Channel
2080	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2081	CODE:	2712	CODE:
		2713	{
2082	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
2083	OUTPUT:	2725	OUTPUT:
2084	RETVAL	2726	RETVAL
2085		2727
2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2087		2729
2088	int	2730	int
2089	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
2090	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
2091	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
2092	OUTPUT:	2737	OUTPUT:
2093	RETVAL	2738	RETVAL
2094		2739
		2740	void
		2741	fade_out (int ms)
		2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
2095	CFPlus::MixMusic	2750	DC::MixMusic
2096	new_from_file (SV *class, char *path)	2751	new (SV *class, DC::RW rwops)
2097	CODE:	2752	CODE:
2098	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
2099	OUTPUT:	2754	OUTPUT:
2100	RETVAL	2755	RETVAL
2101		2756
2102	void	2757	void
2103	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
2104	CODE:	2759	CODE:
2105	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
2106		2761
2107	int	2762	int
2108	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
2109	CODE:	2764	CODE:
2110	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
2111	OUTPUT:	2766	OUTPUT:
2112	RETVAL	2767	RETVAL
2113		2768
2114	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
		2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
2115		2777
2116	BOOT:	2778	BOOT:
2117	{	2779	{
2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2119	static const struct {	2781	static const struct {
2120	const char *name;	2782	const char *name;
2121	IV iv;	2783	IV iv;
2122	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
2123	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
2124	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
2125	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
2126	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
2127	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
2128	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
2132	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
2133	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
2134	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
2135	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
2136	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
2137	const_iv (GL_AND),	2803	const_iv (GL_AND),
2138	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
2139	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
2140	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
2141	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
2154	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
2155	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
2156	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
2157	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
2158	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
2159	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
2160	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
2161	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
2163	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
2164	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2185	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
2186	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
2187	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
2188	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
2189	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
2190	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
2191	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
2192	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
2193	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
2194	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
2195	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
2196	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
2197	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
2198	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2199	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
2200	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
2201	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
2202	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
2203	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
2204	# undef const_iv	2887	# undef const_iv
2205	};	2888	};
2206		2889
2207	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2208	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
2209	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
2210		2902
2211	char *	2903	char *
2212	gl_vendor ()	2904	gl_vendor ()
2213	CODE:	2905	CODE:
2214	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2227	CODE:	2919	CODE:
2228	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2229	OUTPUT:	2921	OUTPUT:
2230	RETVAL	2922	RETVAL
2231		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
2232	int glGetError ()	2938	int glGetError ()
2233		2939
2234	void glFinish ()	2940	void glFinish ()
2235		2941
2236	void glClear (int mask)	2942	void glClear (int mask)
…		…
2273	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
2274	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2275		2981
2276	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
2277	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
2278		2986
2279	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2280		2988
2281	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2282		2990
…		…
2290		2998
2291	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2292	CODE:	3000	CODE:
2293	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2294		3002
2295	void glBegin (int mode)
2296
2297	void glEnd ()
2298
2299	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
2300	PROTOTYPE: @
2301	ALIAS:	3004	ALIAS:
2302	glColor_premultiply = 1	3005	glColor_premultiply = 1
2303	CODE:	3006	CODE:
2304	if (ix)	3007	if (ix)
2305	{	3008	{
…		…
2308	b *= a;	3011	b *= a;
2309	}	3012	}
2310	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2311	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2312		3015
2313	void glInterleavedArrays (int format, int stride, char *data)
2314
2315	void glDrawElements (int mode, int count, int type, char *indices)
2316
2317	# 1.2 void glDrawRangeElements (int mode, int start, int end
2318
2319	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
2320	CODE:	3017	CODE:
2321	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2322	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2323		3020
…		…
2327		3024
2328	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2329	CODE:	3026	CODE:
2330	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2331		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
2332	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2333	CODE:	3059	CODE:
2334	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2335		3061
2336	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
2352	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2353	CODE:	3079	CODE:
2354	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2355	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2356		3082
2357	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2358		3084
2359	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2360		3086
2361	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
2362		3090
2363	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2364		3092
2365	int glGenTexture ()	3093	int glGenTexture ()
2366	CODE:	3094	CODE:
2367	{	3095	RETVAL = gen_texture ();
2368	GLuint name;
2369	glGenTextures (1, &name);
2370	RETVAL = name;
2371	}
2372	OUTPUT:	3096	OUTPUT:
2373	RETVAL	3097	RETVAL
2374		3098
2375	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
2376	CODE:	3100	CODE:
2377	{
2378	GLuint name_ = name;
2379	glDeleteTextures (1, &name_);	3101	del_texture (name);
2380	}	3102
2381
2382	int glGenList ()	3103	int glGenList ()
2383	CODE:	3104	CODE:
2384	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
2385	OUTPUT:	3106	OUTPUT:
2386	RETVAL	3107	RETVAL
…		…
2393		3114
2394	void glEndList ()	3115	void glEndList ()
2395		3116
2396	void glCallList (int list)	3117	void glCallList (int list)
2397		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h || !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3175	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID | G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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