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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# 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
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		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
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#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
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
55		87
56	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
58		90
59	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
60		92
61	#if 0	93	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	95
64	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
65	#endif
66		97
67	static AV *texture_av;	98	static AV *texture_av;
68		99
69	static struct	100	static struct
70	{	101	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	138	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	139	glDeleteTextures (1, &name);
109	}	140	}
110		141
111	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
112		144
113	#include "pango-font.c"	145	#include "pango-font.c"
114	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
115	#include "pango-render.c"	147	#include "pango-render.c"
116		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
119		153
120	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
121		155
122	static int	156	static int
123	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
124	{	158	{
125	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		173
140	typedef struct cf_layout {	174	typedef struct cf_layout {
141	PangoLayout *pl;	175	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
143	int base_height;	177	int base_height;
144	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
145	} *CFPlus__Layout;	180	} *DC__Layout;
146		181
147	static CFPlus__Font default_font;	182	static DC__Font default_font;
148	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
150		185
151	static void	186	static void
152	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	192	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	194	}
160		195
161	static void	196	static void
162	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
163	{	198	{
164	/* 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
165	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
166	*/	201	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
168		203
169	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		206
172	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
173	}	208	}
174		209
175	static void	210	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	212	{
178	PangoRectangle rect;	213	PangoRectangle rect;
179		214
180	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		227
193	typedef uint16_t tileid;	228	typedef uint16_t tileid;
194	typedef uint16_t faceid;	229	typedef uint16_t faceid;
195		230
196	typedef struct {	231	typedef struct {
197	int name;	232	GLuint name;
198	int w, h;	233	int w, h;
199	float s, t;	234	float s, t;
200	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
201	tileid smoothtile;	236	tileid smoothtile;
202	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
222		257
223	int32_t rows;	258	int32_t rows;
224	maprow *row;	259	maprow *row;
225	} *CFPlus__Map;	260	} *DC__Map;
226		261
227	static char *	262	static char *
228	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
229	{	264	{
230	char *p;	265	char *p;
…		…
268	self->texs *= 2;	303	self->texs *= 2;
269	}	304	}
270	}	305	}
271		306
272	static maprow *	307	static maprow *
273	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
274	{	309	{
275	if (0 > y)	310	if (0 > y)
276	{	311	{
277	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
316		351
317	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
318	}	353	}
319		354
320	static mapcell *	355	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
322	{	357	{
323	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
324	}	359	}
325		360
326	static void	361	static void
327	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
328	{	363	{
329	int r;	364	int r;
330		365
331	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	374	self->oy = 0;
340	self->row = 0;	375	self->row = 0;
341	self->rows = 0;	376	self->rows = 0;
342	}	377	}
343		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
344	static void	389	static void
345	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)
346	{	391	{
347	int x, y;	392	int x, y;
348	maprow *row;	393	maprow *row;
349	mapcell *cell;	394	mapcell *cell;
350		395
…		…
362	if (x >= row->c1)	407	if (x >= row->c1)
363	break;	408	break;
364		409
365	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
366		411
367	cell->darkness = 0;	412	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	413	}
372	}	414	}
373	}	415	}
374		416
375	typedef struct {	417	typedef struct {
…		…
429	n |= n >> 16;	471	n |= n >> 16;
430		472
431	return n + 1;	473	return n + 1;
432	}	474	}
433		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
434	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
437		490
438	/******************************************************************************/	491	/******************************************************************************/
439		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
440	static int	496	static int
441	within_widget (SV *widget, NV x, NV y)	497	within_widget (SV *widget, NV x, NV y)
442	{	498	{
443	HV *self;	499	HV *self;
444	SV **svp;	500	SV **svp;
…		…
473	return 0;	529	return 0;
474		530
475	return 1;	531	return 1;
476	}	532	}
477		533
478	MODULE = CFPlus PACKAGE = CFPlus	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
479		585
480	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
481		587
482	BOOT:	588	BOOT:
483	{	589	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	591	static const struct {
486	const char *name;	592	const char *name;
487	IV iv;	593	IV iv;
488	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
…		…
511		617
512	const_iv (SDL_APPINPUTFOCUS),	618	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	619	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	620	const_iv (SDL_APPACTIVE),
515		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),
516	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
596	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)
597	# undef const_iv	788	# undef const_iv
598	};	789	};
599		790
600	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; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		810
620	NV floor (NV x)	811	NV floor (NV x)
621		812
622	NV ceil (NV x)	813	NV ceil (NV x)
623		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
624	void	819	void
625	pango_init ()	820	pango_init ()
626	CODE:	821	CODE:
627	{	822	{
628	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
629	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);
630	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
631	}	831	}
632		832
633	char *
634	SDL_GetError ()	833	char *SDL_GetError ()
635		834
636	int	835	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		836
639	void	837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
640	SDL_Quit ()	843	void SDL_Quit ()
		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
641		853
642	void	854	void
643	SDL_ListModes (int rgb, int alpha)	855	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	856	PPCODE:
645	{	857	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		872
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		875
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		877
669	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
670	while (*m)	879	while (*m)
671	{	880	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	881	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	882	{
674	AV *av = newAV ();	883	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	886	av_push (av, newSViv (rgb));
…		…
701		910
702	if (RETVAL)	911	if (RETVAL)
703	{	912	{
704	av_clear (texture_av);	913	av_clear (texture_av);
705		914
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#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);
708	#include "glfunc.h"	917	#include "glfunc.h"
709	#undef GL_FUNC	918	#undef GL_FUNC
710	}	919	}
711	}	920	}
…		…
718	char *	927	char *
719	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
720		929
721	int	930	int
722	SDL_GetAppState ()	931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
723		935
724	void	936	void
725	poll_events ()	937	poll_events ()
726	PPCODE:	938	PPCODE:
727	{	939	{
…		…
737	{	949	{
738	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
739	case SDL_KEYUP:	951	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	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);
743	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 */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	957	break;
746		958
747	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	978	x = ev.motion.x;
767	y = ev.motion.y;	979	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	981	}
770		982
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	989	}
778	break;	990	break;
779		991
780	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		995
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1006	break;
795	}	1007	}
796		1008
797	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))));
798	}	1010	}
799	}	1011	}
800		1012
801	int	1013	int
802	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)
803	POSTCALL:	1015	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
806		1018
807	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
808	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
809		1037
810	int	1038	int
811	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
		1040
		1041	const char *
		1042	Mix_GetError ()
812		1043
813	void	1044	void
814	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
815	CODE:	1046	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1073	}
843	}	1074	}
844	#endif	1075	#endif
845	}	1076	}
846		1077
847	void	1078	int
848	add_font (char *file)	1079	add_font (char *file)
849	CODE:	1080	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
851		1084
852	void	1085	void
853	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
854	ALIAS:	1087	ALIAS:
855	load_image_file = 1	1088	load_image_file = 1
…		…
858	STRLEN image_len;	1091	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1092	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1093	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
865		1098
866	if (!rw)	1099	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
868		1101
…		…
941	void	1174	void
942	error (char *message)	1175	error (char *message)
943	CODE:	1176	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1178	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1180	#endif
948		1181
949	void	1182	void
950	fatal (char *message)	1183	fatal (char *message)
951	CODE:	1184	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1186	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1188	#endif
956	_exit (1);	1189	_exit (1);
957		1190
958	void	1191	void
959	_exit (int retval = 0)	1192	_exit (int retval = 0)
…		…
971	#if DEBUG	1204	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1205	VALGRIND_DO_LEAK_CHECK;
973	#endif	1206	#endif
974	}	1207	}
975		1208
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1210
978	PROTOTYPES: DISABLE	1211	PROTOTYPES: DISABLE
979		1212
980	CFPlus::Font	1213	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1214	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1215	CODE:
983	{	1216	{
984	int count;	1217	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1221	}
989	OUTPUT:	1222	OUTPUT:
990	RETVAL	1223	RETVAL
991		1224
992	void	1225	void
993	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
994	CODE:	1227	CODE:
995	pango_font_description_free (self);	1228	pango_font_description_free (self);
996		1229
997	void	1230	void
998	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
999	PROTOTYPE: $	1232	PROTOTYPE: $
1000	CODE:	1233	CODE:
1001	default_font = self;	1234	default_font = self;
1002		1235
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1237
1005	PROTOTYPES: DISABLE	1238	PROTOTYPES: DISABLE
1006		1239
1007	void	1240	void
1008	reset_glyph_cache ()	1241	glyph_cache_backup ()
1009	PROTOTYPE:	1242	PROTOTYPE:
1010	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
1011	tc_clear ();	1250	tc_restore ();
1012		1251
1013	CFPlus::Layout	1252	DC::Layout
1014	new (SV *class)	1253	new (SV *class)
1015	CODE:	1254	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
1017		1256
1018	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
1025		1265
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
1028	OUTPUT:	1268	OUTPUT:
1029	RETVAL	1269	RETVAL
1030		1270
1031	void	1271	void
1032	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
1033	CODE:	1273	CODE:
1034	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
1035	Safefree (self);	1276	Safefree (self);
1036		1277
1037	void	1278	void
1038	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
1039	CODE:	1280	CODE:
1040	{	1281	{
1041	STRLEN textlen;	1282	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
1043		1284
1044	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
1045	}	1286	}
1046		1287
1047	void	1288	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1290	CODE:
1050	{	1291	{
1051	STRLEN textlen;	1292	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
1053		1294
1054	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1296	}
1056		1297
1057	void	1298	void
1058	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
1059	CODE:	1300	CODE:
1060	{	1301	{
1061	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1304	const char *pos = text;
…		…
1098	if (attrs)	1339	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
1100	}	1341	}
1101		1342
1102	void	1343	void
1103	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
1104	PPCODE:	1345	PPCODE:
1105	{	1346	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1348
1108	do	1349	do
1109	{	1350	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1352
1112	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
1113	{	1354	{
1114	PangoRectangle extents;	1355	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1364
1124	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
1125	}	1366	}
1126		1367
1127	int	1368	int
1128	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
1129	CODE:	1370	CODE:
1130	{	1371	{
1131	int lines = 1;	1372	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1133		1374
…		…
1138	}	1379	}
1139	OUTPUT:	1380	OUTPUT:
1140	RETVAL	1381	RETVAL
1141		1382
1142	SV *	1383	SV *
1143	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
1144	CODE:	1385	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1388	OUTPUT:
1148	RETVAL	1389	RETVAL
1149		1390
1150	void	1391	void
1151	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.)
1152	CODE:	1393	CODE:
1153	self->r = r;	1394	self->r = r;
1154	self->g = g;	1395	self->g = g;
1155	self->b = b;	1396	self->b = b;
1156	self->a = a;	1397	self->a = a;
1157		1398
1158	void	1399	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1401	CODE:
1161	if (self->font != font)	1402	if (self->font != font)
1162	{	1403	{
1163	self->font = font;	1404	self->font = font;
1164	layout_update_font (self);	1405	layout_update_font (self);
1165	}	1406	}
1166		1407
1167	void	1408	void
1168	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
1169	CODE:	1410	CODE:
1170	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
1171	{	1412	{
1172	self->base_height = base_height;	1413	self->base_height = base_height;
1173	layout_update_font (self);	1414	layout_update_font (self);
1174	}	1415	}
1175		1416
1176	void	1417	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1419	CODE:
1179	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);
1180		1421
1181	void	1422	void
1182	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1183	CODE:	1424	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1426
1186	void	1427	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1429	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1431
1191	void	1432	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1434	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1199	);	1440	);
1200		1441
1201	void	1442	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1444	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1446
1206	void	1447	void
1207	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1208	PPCODE:	1449	PPCODE:
1209	{	1450	{
1210	int w, h;	1451	int w, h;
1211		1452
1212	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1458	}
1218		1459
1219	int	1460	int
1220	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1221	CODE:	1462	CODE:
1222	{	1463	{
1223	PangoRectangle rect;	1464	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1227	}	1468	}
1228	OUTPUT:	1469	OUTPUT:
1229	RETVAL	1470	RETVAL
1230		1471
1231	int	1472	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1474	CODE:
1234	{	1475	{
1235	int index, trailing;	1476	int index, trailing;
1236	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);
1237	RETVAL = index + trailing;	1478	RETVAL = index + trailing;
1238	}	1479	}
1239	OUTPUT:	1480	OUTPUT:
1240	RETVAL	1481	RETVAL
1241		1482
1242	void	1483	void
1243	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1485	PPCODE:
1245	{	1486	{
1246	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1489
1249	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1494	}
1254		1495
1255	void	1496	void
1256	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)
1257	PPCODE:	1498	PPCODE:
1258	{	1499	{
1259	int line, x;	1500	int line, x;
1260		1501
1261	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)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1505	--line;
		1506	#endif
1264	EXTEND (SP, 2);	1507	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1508	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1510	}
1268		1511
1269	void	1512	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1513	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1514	PPCODE:
1272	{	1515	{
1273	PangoLayoutLine *lp;	1516	PangoLayoutLine *lp;
1274	int index, trailing;	1517	int index, trailing;
1275		1518
1276	if (line < 0)	1519	if (line < 0)
1277	XSRETURN_EMPTY;	1520	XSRETURN_EMPTY;
1278		1521
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1523	XSRETURN_EMPTY; /* do better */
1281		1524
1282	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);
1283		1526
1284	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1533	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1534	}
1292	}	1535	}
1293		1536
1294	void	1537	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1538	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1539	CODE:
		1540	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1298	self->pl,	1542	self->pl,
		1543	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1301	flags	1546	flags
1302	);	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);
1303		1551
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1552	void
		1553	draw (DC::Layout self)
		1554	CODE:
		1555	{
		1556	glEnable (GL_TEXTURE_2D);
		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);
		1563
		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
1305		1572
1306	PROTOTYPES: ENABLE	1573	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1574
1310	void	1575	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1576	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1577	CODE:
1313	{	1578	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1605	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
		1612
1345	if (items < 5)	1613	if (items < 5)
1346	{	1614	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1617	}
…		…
1387	RETVAL = width > 0;	1655	RETVAL = width > 0;
1388	}	1656	}
1389	OUTPUT:	1657	OUTPUT:
1390	RETVAL	1658	RETVAL
1391		1659
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1661
1394	PROTOTYPES: DISABLE	1662	PROTOTYPES: DISABLE
1395		1663
1396	CFPlus::Map	1664	DC::Map
1397	new (SV *class)	1665	new (SV *class)
1398	CODE:	1666	CODE:
1399	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1668	RETVAL->x = 0;
1401	RETVAL->y = 0;	1669	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1677	RETVAL->row = 0;
1410	OUTPUT:	1678	OUTPUT:
1411	RETVAL	1679	RETVAL
1412		1680
1413	void	1681	void
1414	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1415	CODE:	1683	CODE:
1416	{	1684	{
1417	map_clear (self);	1685	map_clear (self);
1418	Safefree (self->face2tile);	1686	Safefree (self->face2tile);
1419	Safefree (self->tex);	1687	Safefree (self->tex);
1420	Safefree (self);	1688	Safefree (self);
1421	}	1689	}
1422		1690
1423	void	1691	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1692	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1693	CODE:
1426	self->w = map_width;	1694	self->w = map_width;
1427	self->h = map_height;	1695	self->h = map_height;
1428		1696
1429	void	1697	void
1430	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1431	CODE:	1699	CODE:
1432	map_clear (self);	1700	map_clear (self);
1433		1701
1434	void	1702	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1703	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1704	CODE:
1437	{	1705	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1706	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1707	need_texid (self, tile);
1440	}	1708	}
1441		1709
1442	void	1710	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1711	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1712	CODE:
1445	{	1713	{
1446	tileid texid;	1714	tileid texid;
1447	maptex *tex;	1715	maptex *tex;
1448		1716
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1729	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1730	tex->smoothlevel = level;
1463	}	1731	}
1464		1732
1465	void	1733	void
1466	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)
1467	CODE:	1735	CODE:
1468	{	1736	{
1469	need_texid (self, texid);	1737	need_texid (self, texid);
1470		1738
1471	{	1739	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1761	}
1494		1762
1495	int	1763	int
1496	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1497	ALIAS:	1765	ALIAS:
1498	oy = 1	1766	oy = 1
1499	x = 2	1767	x = 2
1500	y = 3	1768	y = 3
1501	w = 4	1769	w = 4
…		…
1512	}	1780	}
1513	OUTPUT:	1781	OUTPUT:
1514	RETVAL	1782	RETVAL
1515		1783
1516	void	1784	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1786	CODE:
1519	{	1787	{
1520	if (dx > 0)	1788	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1790	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1539	}	1807	}
1540	}	1808	}
1541		1809
1542	void	1810	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1812	CODE:
1545	{	1813	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1815	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1816	mapcell *cell;
1549	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1550		1820
1551	while (data < data_end - 1)	1821	while (data < data_end - 1)
1552	{	1822	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1554		1824
…		…
1574	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1575		1845
1576	do	1846	do
1577	{	1847	{
1578	ext = *data++;	1848	ext = *data++;
1579	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1580		1850
1581	if (cmd < 4)	1851	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1584	{	1854	{
…		…
1587	}	1857	}
1588	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1860	else if (cmd == 0x47)
1591	{	1861	{
1592	if (*data == 4)	1862	if (*data == 1) cell->player = data [1];
1593	; // decode player count	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);
1594		1866
1595	data += *data + 1;	1867	data += *data + 1;
1596	}	1868	}
1597	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1605	}	1877	}
1606	else	1878	else
1607	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1608	}	1880	}
1609		1881
		1882	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1883	if (flags & (4 >> z))
1611	{	1884	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1886	need_facenum (self, face);
1614	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	}
1615	}	1902	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1903	}
1631	else	1904	else
1632	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1633	}	1906	}
1634	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1635		1910
1636	SV *	1911	SV *
1637	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)
1638	CODE:	1913	CODE:
1639	{	1914	{
1640	int x1, x;	1915	int x1, x;
1641	int y1, y;	1916	int y1, y;
1642	int z;	1917	int z;
…		…
1687	}	1962	}
1688	OUTPUT:	1963	OUTPUT:
1689	RETVAL	1964	RETVAL
1690		1965
1691	void	1966	void
1692	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)
1693	CODE:	1968	CODE:
1694	{	1969	{
		1970	int x, y, z;
		1971
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	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
1697	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)
1698	smooth_key skey;	1975	smooth_key skey;
1699	int x, y, z;	1976	int pl_x, pl_y;
1700	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;
1701		1983
1702	// thats current max. sorry.	1984	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1985	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1986	if (sh > 255) sh = 255;
1705		1987
1706	// clear key, in case of extra padding	1988	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1989	memset (&skey, 0, sizeof (skey));
1708		1990
1709	glColor4ub (255, 255, 255, 255);	1991	memset (&key, 0, sizeof (key));
1710		1992	key.r = 255;
1711	glEnable (GL_BLEND);	1993	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1994	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1995	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1996	key.mode = GL_QUADS;
1715		1997	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1998	key.texname = -1;
1717
1718	last_name = 0;
1719		1999
1720	mx += self->x;	2000	mx += self->x;
1721	my += self->y;	2001	my += self->y;
1722		2002
1723	// first pass: determine smooth_max	2003	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	2019	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2020	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2021	self->tex [cell->tile [2]].smoothlevel));
1742	}	2022	}
1743	}	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);
1744		2028
1745	for (z = 0; z <= 2; z++)	2029	for (z = 0; z <= 2; z++)
1746	{	2030	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2031	memset (smooth_level, 0, sizeof (smooth_level));
1748		2032
…		…
1761	{	2045	{
1762	maptex tex = self->tex [tile];	2046	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2047	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	2048	int py = (y + 1) * T - tex.h;
1765		2049
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2050	if (key.texname != tex.name)
1769	{	2051	{
1770	if (!tex.name)	2052	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2053	tex = self->tex [2]; /* missing, replace by noface */
1772		2054
1773	glEnd ();	2055	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2056	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2057	}
1777		2058
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2059	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	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
1785	if (cell->flags & 1)	2075	if (cell->flags & 1)
1786	{	2076	{
1787	maptex tex = self->tex [1];	2077	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	2078	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	2079	int py = y * T - T * 6 / 32;
1790		2080
		2081	if (tex.name)
1791	glEnd ();	2082	{
1792	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);
1793	glBegin (GL_QUADS);	2093	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	2094	}
1800	}	2095	}
1801		2096
1802	// update smooth hash	2097	// update smooth hash
1803	if (tex.smoothtile)	2098	if (tex.smoothtile)
…		…
1839	}	2134	}
1840	}	2135	}
1841	}	2136	}
1842	}	2137	}
1843		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
1844	// go through all smoothlevels, lowest to highest, then draw.	2142	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2143	// this is basically counting sort
1846	{	2144	{
1847	int w, b;	2145	int w, b;
1848		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2149	for (w = 0; w < 256 / 32; ++w)
1850	{	2150	{
1851	uint32_t smask = smooth_level [w];	2151	uint32_t smask = smooth_level [w];
1852	if (smask)	2152	if (smask)
1853	for (b = 0; b < 32; ++b)	2153	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2172	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2174	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2175	float dy = tex.t * .5f ; // 2 images/column
1876		2176
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2177	if (tex.name)
1880	{	2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
1881	if (!tex.name)	2181	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2182	{
1883
1884	glEnd ();	2183	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
1887	}	2186	}
1888		2187
1889	if (border)	2188	if (border)
1890	{	2189	{
1891	float ox = border * dx;	2190	float ox = border * dx;
1892		2191
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2196	}
1898		2197
1899	if (corner)	2198	if (corner)
1900	{	2199	{
1901	float ox = corner * dx;	2200	float ox = corner * dx;
1902		2201
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
1907	}	2207	}
1908	}	2208	}
1909	}	2209	}
1910	}	2210	}
1911	}	2211	}
		2212
		2213	glEnd ();
		2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
1912	}	2216	}
1913		2217
1914	hv_clear (smooth);	2218	hv_clear (smooth);
1915	}	2219	}
1916		2220
1917	glEnd ();	2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
1918		2226
1919	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
1920	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1921		2240
1922	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1925	{	2244	{
…		…
1950	}	2269	}
1951	}	2270	}
1952	}	2271	}
1953		2272
1954	void	2273	void
1955	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)
1956	CODE:	2275	CODE:
1957	{	2276	{
1958	static float color[16][3] = {	2277	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
2012	}	2331	}
2013		2332
2014	void	2333	void
2015	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)
2016	PPCODE:	2335	PPCODE:
2017	{	2336	{
2018	int x, y;	2337	int x, y;
2019	int sw1 = sw + 2;	2338	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2339	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2348
2030	mx += self->x - 1;	2349	mx += self->x - 1;
2031	my += self->y - 1;	2350	my += self->y - 1;
2032		2351
2033	memset (darkness1, 255, sw1 * sh1);	2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2353
2035	for (y = 0; y < sh1; y++)	2354	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
2037	{	2356	{
2038	maprow *row = self->row + (y + my);	2357	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2411	PUSHs (darkness3_sv);
2093	}	2412	}
2094		2413
2095	SV *	2414	SV *
2096	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)
2097	CODE:	2416	CODE:
2098	{	2417	{
2099	int x, y, x1, y1;	2418	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2419	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2420	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2477	else
2159	*data++ = 0;	2478	*data++ = 0;
2160	}	2479	}
2161	}	2480	}
2162		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	{
2163	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
2165	RETVAL = data_sv;	2489	RETVAL = data_sv;
2166	}	2490	}
2167	OUTPUT:	2491	OUTPUT:
2168	RETVAL	2492	RETVAL
2169		2493
2170	void	2494	void
2171	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)
2172	PPCODE:	2496	PPCODE:
2173	{	2497	{
2174	int x, y, z;	2498	int x, y, z;
2175	int w, h;	2499	int w, h;
2176	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;
2177		2511
2178	if (*data++ != 0)	2512	if (*data++ != 0)
2179	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
2180		2514
2181	w = *data++ << 8; w |= *data++;	2515	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2516	h = *data++ << 8; h |= *data++;
2183		2517
2184	// 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
…		…
2196	{	2530	{
2197	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
2198		2532
2199	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
2200	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
2201	uint8_t flags = *data++;	2540	flags = *data++;
2202		2541
2203	if (flags)	2542	if (flags)
2204	{	2543	{
2205	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2545	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2548	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2549	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2550
2212	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
2213	{	2552	{
2214	cell->darkness = 0;	2553	/*cell->darkness = 0;*/
		2554	EXTEND (SP, 3);
2215		2555
2216	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
2217	{	2557	{
2218	tileid t = tile [z];	2558	tileid t = tile [z];
2219		2559
2220	if (t >= self->texs || (t && !self->tex [t].name))	2560	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2561	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2562	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2563	need_texid (self, t);
2224	}	2564	}
2225		2565
2226	cell->tile [z] = t;	2566	cell->tile [z] = t;
2227	}	2567	}
…		…
2229	}	2569	}
2230	}	2570	}
2231	}	2571	}
2232	}	2572	}
2233		2573
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2575
2236	PROTOTYPES: DISABLE	2576	DC::RW
2237		2577	new (SV *class, SV *data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV *class, char *path)
2240	CODE:	2578	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
2242	OUTPUT:	2585	OUTPUT:
2243	RETVAL	2586	RETVAL
2244		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 : '('
2245	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
2246	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
2247	CODE:	2698	CODE:
2248	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
2249		2700
2250	int	2701	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2707	OUTPUT:
2255	RETVAL	2708	RETVAL
2256		2709
2257	int	2710	DC::Channel
2258	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)
2259	CODE:	2712	CODE:
		2713	{
2260	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	}
2261	OUTPUT:	2725	OUTPUT:
2262	RETVAL	2726	RETVAL
2263		2727
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2729
2266	int	2730	int
2267	volume (int volume = -1)	2731	volume (int volume = -1)
2268	PROTOTYPE: ;$	2732	PROTOTYPE: ;$
2269	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2737	OUTPUT:
2272	RETVAL	2738	RETVAL
2273		2739
2274	int	2740	void
2275	fade_out (int ms)	2741	fade_out (int ms)
2276	CODE:	2742	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
		2750	DC::MixMusic
		2751	new (SV *class, DC::RW rwops)
		2752	CODE:
		2753	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2754	OUTPUT:
2279	RETVAL	2755	RETVAL
2280		2756
2281	CFPlus::MixMusic
2282	new_from_file (SV *class, char *path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void	2757	void
2289	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
2290	CODE:	2759	CODE:
2291	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
2292		2761
2293	int	2762	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2764	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2766	OUTPUT:
2298	RETVAL	2767	RETVAL
2299		2768
2300	int	2769	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2771	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2772	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2773
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2775
2309	PROTOTYPES: ENABLE	2776	PROTOTYPES: ENABLE
2310		2777
2311	BOOT:	2778	BOOT:
2312	{	2779	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2781	static const struct {
2315	const char *name;	2782	const char *name;
2316	IV iv;	2783	IV iv;
2317	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
2357	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),
2358	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2832	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2833	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2875	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2876	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2877	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2881	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2882	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
…		…
2418		2892
2419	texture_av = newAV ();	2893	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2894	AvREAL_off (texture_av);
2421	}	2895	}
2422		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
		2902
2423	char *	2903	char *
2424	gl_vendor ()	2904	gl_vendor ()
2425	CODE:	2905	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2907	OUTPUT:
…		…
2544		3024
2545	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2546	CODE:	3026	CODE:
2547	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2548		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
2549	PROTOTYPES: ENABLE	3042	PROTOTYPES: ENABLE
2550		3043
2551	void glBegin (int mode)	3044	void glBegin (int mode)
2552		3045
2553	void glEnd ()	3046	void glEnd ()
…		…
2585	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)
2586	CODE:	3079	CODE:
2587	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3082
2590	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)
2591		3084
2592	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)
2593		3086
2594	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)
2595		3088
…		…
2621		3114
2622	void glEndList ()	3115	void glEndList ()
2623		3116
2624	void glCallList (int list)	3117	void glCallList (int list)
2625		3118
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3120
2628	PROTOTYPES: DISABLE	3121	PROTOTYPES: DISABLE
2629		3122
2630	void	3123	void
2631	find_widget (SV *widget, NV x, NV y)	3124	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3125	PPCODE:
2633	{	3126	{
2634	if (within_widget (widget, x, y))	3127	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3128	XPUSHs (self);
2636	}	3129	}
2637		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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