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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 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
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
52		76
53	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
54		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
55	#if 0	82	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	84	#else
58	# define PARACHUTE 0	85	# define PARACHUTE 0
59	#endif	86	#endif
…		…
101	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
103	}	130	}
104		131
105	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
106		134
107	#include "pango-font.c"	135	#include "pango-font.c"
108	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
109	#include "pango-render.c"	137	#include "pango-render.c"
110		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
113		143
114	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
115		145
116	static int	146	static int
117	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
118	{	148	{
119	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
133		163
134	typedef struct cf_layout {	164	typedef struct cf_layout {
135	PangoLayout *pl;	165	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
137	int base_height;	167	int base_height;
138	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
139	} *CFPlus__Layout;	170	} *DC__Layout;
140		171
141	static CFPlus__Font default_font;	172	static DC__Font default_font;
142	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
144		175
145	static void	176	static void
146	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
151	#endif	182	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	184	}
154		185
155	static void	186	static void
156	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
157	{	188	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
160	*/	191	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
165		196
166	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
167	}	198	}
168		199
169	static void	200	static void
170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
171	{	202	{
172	PangoRectangle rect;	203	PangoRectangle rect;
173		204
174	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
186		217
187	typedef uint16_t tileid;	218	typedef uint16_t tileid;
188	typedef uint16_t faceid;	219	typedef uint16_t faceid;
189		220
190	typedef struct {	221	typedef struct {
191	int name;	222	GLuint name;
192	int w, h;	223	int w, h;
193	float s, t;	224	float s, t;
194	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
195	tileid smoothtile;	226	tileid smoothtile;
196	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
214	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
216		247
217	int32_t rows;	248	int32_t rows;
218	maprow *row;	249	maprow *row;
219	} *CFPlus__Map;	250	} *DC__Map;
220		251
221	static char *	252	static char *
222	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
223	{	254	{
224	char *p;	255	char *p;
…		…
262	self->texs *= 2;	293	self->texs *= 2;
263	}	294	}
264	}	295	}
265		296
266	static maprow *	297	static maprow *
267	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
268	{	299	{
269	if (0 > y)	300	if (0 > y)
270	{	301	{
271	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
310		341
311	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
312	}	343	}
313		344
314	static mapcell *	345	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
316	{	347	{
317	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
318	}	349	}
319		350
320	static void	351	static void
321	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
322	{	353	{
323	int r;	354	int r;
324		355
325	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
334	self->row = 0;	365	self->row = 0;
335	self->rows = 0;	366	self->rows = 0;
336	}	367	}
337		368
338	static void	369	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
340	{	371	{
341	int x, y;	372	int x, y;
342	maprow *row;	373	maprow *row;
343	mapcell *cell;	374	mapcell *cell;
344		375
…		…
423	n |= n >> 16;	454	n |= n >> 16;
424		455
425	return n + 1;	456	return n + 1;
426	}	457	}
427		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
428	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
431		473
432	MODULE = CFPlus PACKAGE = CFPlus	474	/******************************************************************************/
		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp || !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
433		518
434	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
435		520
436	BOOT:	521	BOOT:
437	{	522	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	524	static const struct {
440	const char *name;	525	const char *name;
441	IV iv;	526	IV iv;
442	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
465		550
466	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
469		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
551	# undef const_iv	640	# undef const_iv
552	};	641	};
553		642
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
573		662
574	NV floor (NV x)	663	NV floor (NV x)
575		664
576	NV ceil (NV x)	665	NV ceil (NV x)
577		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
578	void	671	void
579	pango_init ()	672	pango_init ()
580	CODE:	673	CODE:
581	{	674	{
582	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
585	}	682	}
		683
		684	char *
		685	SDL_GetError ()
586		686
587	int	687	int
588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589		689
590	void	690	void
591	SDL_Quit ()	691	SDL_Quit ()
592		692
593	void	693	void
594	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	695	PPCODE:
596	{	696	{
597	SDL_Rect **m;	697	SDL_Rect **m;
598		698
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		703
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		706
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		711
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif	716	#endif
617		717
618	SDL_EnableUNICODE (1);
619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620
621	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622		719
623	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
624	while (*m)	721	while (*m)
625	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
626	AV *av = newAV ();	725	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
630		732
631	++m;	733	++m;
632	}	734	}
633	}	735	}
634		736
635	char *
636	SDL_GetError ()
637
638	int	737	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
641	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643	);	751	);
		752
644	if (RETVAL)	753	if (RETVAL)
645	{	754	{
646	av_clear (texture_av);	755	av_clear (texture_av);
647		756
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	759	#include "glfunc.h"
651	# undef GL_FUNC	760	#undef GL_FUNC
652
653	}	761	}
		762	}
654	OUTPUT:	763	OUTPUT:
655	RETVAL	764	RETVAL
656		765
657	void	766	void
658	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
659		768
660	char *	769	char *
661	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
662		771
		772	int
		773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
		777
663	void	778	void
664	SDL_PollEvent ()	779	poll_events ()
665	PPCODE:	780	PPCODE:
666	{	781	{
667	SDL_Event ev;	782	SDL_Event ev;
668		783
669	while (SDL_PollEvent (&ev))	784	SDL_PumpEvents ();
		785	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	786	{
671	HV *hv = newHV ();	787	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	788	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		789
674	switch (ev.type)	790	switch (ev.type)
675	{	791	{
676	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
677	case SDL_KEYUP:	793	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	797	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	799	break;
684		800
685	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	803	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	804	break;
689		805
690	case SDL_MOUSEMOTION:	806	case SDL_MOUSEMOTION:
		807	{
		808	int state = ev.motion.state;
		809	int x = ev.motion.x;
		810	int y = ev.motion.y;
		811	int xrel = ev.motion.xrel;
		812	int yrel = ev.motion.yrel;
		813
		814	/* do simplistic event compression */
		815	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		816	&& state == ev.motion.state)
		817	{
		818	xrel += ev.motion.xrel;
		819	yrel += ev.motion.yrel;
		820	x = ev.motion.x;
		821	y = ev.motion.y;
		822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		823	}
		824
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		831	}
698	break;	832	break;
699		833
700	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		837
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	848	break;
715	}	849	}
716		850
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	852	}
719	}	853	}
720		854
721	int	855	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	857	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
726		860
727	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
728	Mix_CloseAudio ()	878	Mix_CloseAudio ()
729		879
730	int	880	int
731	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
		882
		883	const char *
		884	Mix_GetError ()
732		885
733	void	886	void
734	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
735	CODE:	888	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
778	STRLEN image_len;	931	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	932	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	933	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
785		938
786	if (!rw)	939	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
788		941
…		…
861	void	1014	void
862	error (char *message)	1015	error (char *message)
863	CODE:	1016	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1018	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	1020	#endif
868		1021
869	void	1022	void
870	fatal (char *message)	1023	fatal (char *message)
871	CODE:	1024	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1026	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1028	#endif
876	_exit (1);	1029	_exit (1);
877		1030
878	void	1031	void
879	_exit (int retval = 0)	1032	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1035	ExitThread (retval); // unclean, please beam me up
883	#else	1036	#else
884	_exit (retval);	1037	_exit (retval);
885	#endif	1038	#endif
886		1039
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1040	void
		1041	debug ()
		1042	CODE:
		1043	{
		1044	#if DEBUG
		1045	VALGRIND_DO_LEAK_CHECK;
		1046	#endif
		1047	}
888		1048
889	CFPlus::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
		1050
		1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1054	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1055	CODE:
892	{	1056	{
893	int count;	1057	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1058	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1061	}
898	OUTPUT:	1062	OUTPUT:
899	RETVAL	1063	RETVAL
900		1064
901	void	1065	void
902	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
903	CODE:	1067	CODE:
904	pango_font_description_free (self);	1068	pango_font_description_free (self);
905		1069
906	void	1070	void
907	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
908	CODE:	1073	CODE:
909	default_font = self;	1074	default_font = self;
910		1075
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1077
		1078	PROTOTYPES: DISABLE
		1079
913	void	1080	void
914	reset_glyph_cache ()	1081	glyph_cache_backup ()
		1082	PROTOTYPE:
915	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
916	tc_clear ();	1090	tc_restore ();
917		1091
918	CFPlus::Layout	1092	DC::Layout
919	new (SV *class)	1093	new (SV *class)
920	CODE:	1094	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
922		1096
923	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
930		1105
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
933	OUTPUT:	1108	OUTPUT:
934	RETVAL	1109	RETVAL
935		1110
936	void	1111	void
937	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
938	CODE:	1113	CODE:
939	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
940	Safefree (self);	1116	Safefree (self);
941		1117
942	void	1118	void
943	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
944	CODE:	1120	CODE:
945	{	1121	{
946	STRLEN textlen;	1122	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
948		1124
949	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
950	}	1126	}
951		1127
952	void	1128	void
953	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
954	CODE:	1130	CODE:
955	{	1131	{
956	STRLEN textlen;	1132	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
958		1134
959	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
960	}	1136	}
961		1137
962	void	1138	void
963	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
964	CODE:	1140	CODE:
965	{	1141	{
966	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1144	const char *pos = text;
…		…
1003	if (attrs)	1179	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
1005	}	1181	}
1006		1182
1007	void	1183	void
1008	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
1009	PPCODE:	1185	PPCODE:
1010	{	1186	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1188
1013	do	1189	do
1014	{	1190	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1192
1017	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
1018	{	1194	{
1019	PangoRectangle extents;	1195	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1204
1029	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
1030	}	1206	}
1031		1207
1032	int	1208	int
1033	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
1034	CODE:	1210	CODE:
1035	{	1211	{
1036	int lines = 1;	1212	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
1038		1214
…		…
1043	}	1219	}
1044	OUTPUT:	1220	OUTPUT:
1045	RETVAL	1221	RETVAL
1046		1222
1047	SV *	1223	SV *
1048	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
1049	CODE:	1225	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1228	OUTPUT:
1053	RETVAL	1229	RETVAL
1054		1230
1055	void	1231	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1233	CODE:
1058	self->r = r;	1234	self->r = r;
1059	self->g = g;	1235	self->g = g;
1060	self->b = b;	1236	self->b = b;
1061	self->a = a;	1237	self->a = a;
1062		1238
1063	void	1239	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1241	CODE:
1066	if (self->font != font)	1242	if (self->font != font)
1067	{	1243	{
1068	self->font = font;	1244	self->font = font;
1069	layout_update_font (self);	1245	layout_update_font (self);
1070	}	1246	}
1071		1247
1072	void	1248	void
1073	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1074	CODE:	1250	CODE:
1075	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1076	{	1252	{
1077	self->base_height = base_height;	1253	self->base_height = base_height;
1078	layout_update_font (self);	1254	layout_update_font (self);
1079	}	1255	}
1080		1256
1081	void	1257	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1259	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1261
1086	void	1262	void
1087	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1088	CODE:	1264	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1266
1091	void	1267	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1269	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1271
1096	void	1272	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1274	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1104	);	1280	);
1105		1281
1106	void	1282	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1284	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1286
1111	void	1287	void
1112	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1113	PPCODE:	1289	PPCODE:
1114	{	1290	{
1115	int w, h;	1291	int w, h;
1116		1292
1117	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1298	}
1123		1299
1124	int	1300	int
1125	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1126	CODE:	1302	CODE:
1127	{	1303	{
1128	PangoRectangle rect;	1304	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1132	}	1308	}
1133	OUTPUT:	1309	OUTPUT:
1134	RETVAL	1310	RETVAL
1135		1311
1136	int	1312	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1314	CODE:
1139	{	1315	{
1140	int index, trailing;	1316	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1143	}	1319	}
1144	OUTPUT:	1320	OUTPUT:
1145	RETVAL	1321	RETVAL
1146		1322
1147	void	1323	void
1148	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1325	PPCODE:
1150	{	1326	{
1151	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1329
1154	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1334	}
1159		1335
1160	void	1336	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1338	PPCODE:
1163	{	1339	{
1164	int line, x;	1340	int line, x;
1165		1341
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1345	--line;
		1346	#endif
1169	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1350	}
1173		1351
1174	void	1352	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1354	PPCODE:
1177	{	1355	{
1178	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1179	int index, trailing;	1357	int index, trailing;
1180		1358
1181	if (line < 0)	1359	if (line < 0)
1182	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1183		1361
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1186		1364
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1366
1189	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1374	}
1197	}	1375	}
1198		1376
1199	void	1377	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1203	self->pl,	1382	self->pl,
		1383	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1206	flags	1386	flags
1207	);	1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
1208		1391
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1392	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1393	draw (DC::Layout self)
1213	CODE:	1394	CODE:
1214	{	1395	{
1215	int ow = SvIV (w_);	1396	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1403
1218	if (ow && oh)	1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
		1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1412
		1413	PROTOTYPES: ENABLE
		1414
		1415	void
		1416	pad (SV *data_, int ow, int oh, int nw, int nh)
		1417	CODE:
		1418	{
		1419	if ((nw != ow || nh != oh) && SvOK (data_))
1219	{	1420	{
1220	int nw = minpot (ow);
1221	int nh = minpot (oh);
1222
1223	if (nw != ow || nh != oh)
1224	{
1225	if (SvOK (data_))
1226	{
1227	STRLEN datalen;	1421	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1422	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1423	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1424	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1425
1232	SvPOK_only (result_);	1426	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1427	SvCUR_set (result_, nw * nh * bpp);
1234		1428
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1429	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1430	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1431	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1432
1239	sv_setsv (data_, result_);	1433	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1434	}
1246	}	1435	}
1247		1436
1248	void	1437	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1438	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1444	{
1256	HV *hv = (HV *)SvRV (self);	1445	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
1260		1452
1261	if (items < 5)	1453	if (items < 5)
1262	{	1454	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1484	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1485	glDisable (GL_BLEND);
1294	}	1486	}
1295	}	1487	}
1296		1488
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1490	CODE:
		1491	{
		1492	GLint width;
		1493	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1494	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1495	RETVAL = width > 0;
		1496	}
		1497	OUTPUT:
		1498	RETVAL
1298		1499
1299	CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
		1501
		1502	PROTOTYPES: DISABLE
		1503
		1504	DC::Map
1300	new (SV *class)	1505	new (SV *class)
1301	CODE:	1506	CODE:
1302	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1508	RETVAL->x = 0;
1304	RETVAL->y = 0;	1509	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1517	RETVAL->row = 0;
1313	OUTPUT:	1518	OUTPUT:
1314	RETVAL	1519	RETVAL
1315		1520
1316	void	1521	void
1317	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1318	CODE:	1523	CODE:
1319	{	1524	{
1320	map_clear (self);	1525	map_clear (self);
1321	Safefree (self->face2tile);	1526	Safefree (self->face2tile);
1322	Safefree (self->tex);	1527	Safefree (self->tex);
1323	Safefree (self);	1528	Safefree (self);
1324	}	1529	}
1325		1530
1326	void	1531	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1533	CODE:
1329	self->w = map_width;	1534	self->w = map_width;
1330	self->h = map_height;	1535	self->h = map_height;
1331		1536
1332	void	1537	void
1333	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1334	CODE:	1539	CODE:
1335	map_clear (self);	1540	map_clear (self);
1336		1541
1337	void	1542	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1543	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1544	CODE:
1340	{	1545	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1546	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1547	need_texid (self, tile);
1343	}	1548	}
1344		1549
1345	void	1550	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1551	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1552	CODE:
1348	{	1553	{
1349	tileid texid;	1554	tileid texid;
1350	maptex *tex;	1555	maptex *tex;
1351		1556
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1569	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1570	tex->smoothlevel = level;
1366	}	1571	}
1367		1572
1368	void	1573	void
1369	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)	1574	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)
1370	CODE:	1575	CODE:
1371	{	1576	{
1372	need_texid (self, texid);	1577	need_texid (self, texid);
1373		1578
1374	{	1579	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1601	}
1397		1602
1398	int	1603	int
1399	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1400	ALIAS:	1605	ALIAS:
1401	oy = 1	1606	oy = 1
1402	x = 2	1607	x = 2
1403	y = 3	1608	y = 3
1404	w = 4	1609	w = 4
…		…
1415	}	1620	}
1416	OUTPUT:	1621	OUTPUT:
1417	RETVAL	1622	RETVAL
1418		1623
1419	void	1624	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1626	CODE:
1422	{	1627	{
1423	if (dx > 0)	1628	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1630	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1442	}	1647	}
1443	}	1648	}
1444		1649
1445	void	1650	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1652	CODE:
1448	{	1653	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1654	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1655	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1656	mapcell *cell;
1452	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1453		1660
1454	while (data < data_end - 1)	1661	while (data < data_end - 1)
1455	{	1662	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1457		1664
…		…
1508	}	1715	}
1509	else	1716	else
1510	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1511	}	1718	}
1512		1719
		1720	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1721	if (flags & (4 >> z))
1514	{	1722	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1724	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1518	}	1740	}
1519
1520	if (flags & 2)
1521	{
1522	faceid face = (data [0] << 8) + data [1]; data += 2;
1523	need_facenum (self, face);
1524	cell->tile [1] = self->face2tile [face];
1525	}
1526
1527	if (flags & 1)
1528	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);
1531	cell->tile [2] = self->face2tile [face];
1532	}
1533	}	1741	}
1534	else	1742	else
1535	cell->darkness = 0;	1743	cell->darkness = 0;
1536	}	1744	}
1537	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1538		1748
1539	SV *	1749	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	1751	CODE:
1542	{	1752	{
1543	int x1, x;	1753	int x1, x;
1544	int y1, y;	1754	int y1, y;
1545	int z;	1755	int z;
…		…
1590	}	1800	}
1591	OUTPUT:	1801	OUTPUT:
1592	RETVAL	1802	RETVAL
1593		1803
1594	void	1804	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1596	CODE:	1806	CODE:
1597	{	1807	{
		1808	int x, y, z;
		1809
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1810	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1811	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	1813	smooth_key skey;
1602	int x, y, z;	1814
1603	int last_name;	1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
1604		1818
1605	// thats current max. sorry.	1819	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1820	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1821	if (sh > 255) sh = 255;
1608		1822
1609	// clear key, in case of extra padding	1823	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1824	memset (&skey, 0, sizeof (skey));
1611		1825
1612	glColor4ub (255, 255, 255, 255);	1826	memset (&key, 0, sizeof (key));
1613		1827	key.r = 255;
1614	glEnable (GL_BLEND);	1828	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1829	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1830	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1831	key.mode = GL_QUADS;
1618		1832	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1833	key.texname = -1;
1620
1621	last_name = 0;
1622		1834
1623	mx += self->x;	1835	mx += self->x;
1624	my += self->y;	1836	my += self->y;
1625		1837
1626	// first pass: determine smooth_max	1838	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1854	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1855	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1856	self->tex [cell->tile [2]].smoothlevel));
1645	}	1857	}
1646	}	1858	}
		1859
		1860	glEnable (GL_BLEND);
		1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1647		1863
1648	for (z = 0; z <= 2; z++)	1864	for (z = 0; z <= 2; z++)
1649	{	1865	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1866	memset (smooth_level, 0, sizeof (smooth_level));
1651		1867
…		…
1661	tileid tile = cell->tile [z];	1877	tileid tile = cell->tile [z];
1662		1878
1663	if (tile)	1879	if (tile)
1664	{	1880	{
1665	maptex tex = self->tex [tile];	1881	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1882	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		1883
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1884	if (key.texname != tex.name)
1672	{	1885	{
1673	if (!tex.name)	1886	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1887	tex = self->tex [2]; /* missing, replace by noface */
1675		1888
1676	glEnd ();	1889	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1890	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1891	}
1680		1892
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1898	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1685		1900
1686	if (cell->flags && z == 2)	1901	if (cell->flags && z == 2)
1687	{	1902	{
		1903	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1904	if (cell->flags & 1)
1689	{	1905	{
1690	maptex tex = self->tex [1];	1906	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1907	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1908	int py = y * T - T * 6 / 32;
1693		1909
		1910	if (tex.name)
1694	glEnd ();	1911	{
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1696	glBegin (GL_QUADS);	1922	}
1697
1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702	}	1923	}
1703	}	1924	}
1704		1925
1705	// update smooth hash	1926	// update smooth hash
1706	if (tex.smoothtile)	1927	if (tex.smoothtile)
…		…
1742	}	1963	}
1743	}	1964	}
1744	}	1965	}
1745	}	1966	}
1746		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
1747	// go through all smoothlevels, lowest to highest, then draw.	1971	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	1972	// this is basically counting sort
1749	{	1973	{
1750	int w, b;	1974	int w, b;
1751		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	1978	for (w = 0; w < 256 / 32; ++w)
1753	{	1979	{
1754	uint32_t smask = smooth_level [w];	1980	uint32_t smask = smooth_level [w];
1755	if (smask)	1981	if (smask)
1756	for (b = 0; b < 32; ++b)	1982	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	2001	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	2003	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	2004	float dy = tex.t * .5f ; // 2 images/column
1779		2005
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	2006	if (tex.name)
1783	{	2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
1784	if (!tex.name)	2010	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2011	{
1786
1787	glEnd ();	2012	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
1790	}	2015	}
1791		2016
1792	if (border)	2017	if (border)
1793	{	2018	{
1794	float ox = border * dx;	2019	float ox = border * dx;
1795		2020
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2025	}
1801		2026
1802	if (corner)	2027	if (corner)
1803	{	2028	{
1804	float ox = corner * dx;	2029	float ox = corner * dx;
1805		2030
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
1810	}	2036	}
1811	}	2037	}
1812	}	2038	}
1813	}	2039	}
1814	}	2040	}
		2041
		2042	glEnd ();
		2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
1815	}	2045	}
1816		2046
1817	hv_clear (smooth);	2047	hv_clear (smooth);
1818	}	2048	}
1819		2049
1820	glEnd ();
1821
1822	glDisable (GL_TEXTURE_2D);
1823	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1824		2052
1825	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1828	{	2056	{
…		…
1853	}	2081	}
1854	}	2082	}
1855	}	2083	}
1856		2084
1857	void	2085	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1859	CODE:	2087	CODE:
1860	{	2088	{
1861	static float color[16][3] = {	2089	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1915	}	2143	}
1916		2144
1917	void	2145	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2147	PPCODE:
1920	{	2148	{
1921	int x, y;	2149	int x, y;
		2150	int sw1 = sw + 2;
		2151	int sh1 = sh + 2;
		2152	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2153	int sw34 = (sw * 3 + 3) & ~3;
		2154	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2155	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2156	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2157
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2158	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2159	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2160
1930	mx += self->x;	2161	mx += self->x - 1;
1931	my += self->y;	2162	my += self->y - 1;
1932		2163
		2164	memset (darkness1, 255, sw1 * sh1);
		2165
1933	for (y = 0; y < sh; y++)	2166	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2167	if (0 <= y + my && y + my < self->rows)
1935	{	2168	{
1936	maprow *row = self->row + (y + my);	2169	maprow *row = self->row + (y + my);
1937		2170
1938	for (x = 0; x < sw; x++)	2171	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2172	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2173	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2174	mapcell *cell = row->col + (x + mx - row->c0);
1942		2175
1943	darkness[y * sw4 + x] = cell->darkness	2176	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2177	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2178	: 255 - FOW_DARKNESS;
1946	}	2179	}
1947	}	2180	}
1948		2181
		2182	for (y = 0; y < sh; ++y)
		2183	for (x = 0; x < sw; ++x)
		2184	{
		2185	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2186	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2187	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2188	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2189	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2190	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2191	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2192	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2193	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2194
		2195	uint8_t r11 = (d11 + d21 + d12) / 3;
		2196	uint8_t r21 = d21;
		2197	uint8_t r31 = (d21 + d31 + d32) / 3;
		2198
		2199	uint8_t r12 = d12;
		2200	uint8_t r22 = d22;
		2201	uint8_t r32 = d32;
		2202
		2203	uint8_t r13 = (d13 + d23 + d12) / 3;
		2204	uint8_t r23 = d23;
		2205	uint8_t r33 = (d23 + d33 + d32) / 3;
		2206
		2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2216	}
		2217
		2218	free (darkness1);
		2219
1949	EXTEND (SP, 3);	2220	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2221	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2223	PUSHs (darkness3_sv);
1953	}	2224	}
1954		2225
1955	SV *	2226	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2228	CODE:
1958	{	2229	{
1959	int x, y, x1, y1;	2230	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2231	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2232	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2026	}	2297	}
2027	OUTPUT:	2298	OUTPUT:
2028	RETVAL	2299	RETVAL
2029		2300
2030	void	2301	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2032	PPCODE:	2303	PPCODE:
2033	{	2304	{
2034	int x, y, z;	2305	int x, y, z;
2035	int w, h;	2306	int w, h;
2036	int x1, y1;	2307	int x1, y1;
2037		2308
2038	if (*data++ != 0)	2309	if (*data++ != 0)
2039	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
2040		2311
2041	w = *data++ << 8; w |= *data++;	2312	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2313	h = *data++ << 8; h |= *data++;
2043		2314
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2089	}	2360	}
2090	}	2361	}
2091	}	2362	}
2092	}	2363	}
2093		2364
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2366
2096	CFPlus::MixChunk	2367	DC::RW
2097	new_from_file (SV *class, char *path)	2368	new (SV *class, SV *data_sv)
2098	CODE:	2369	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
2100	OUTPUT:	2376	OUTPUT:
2101	RETVAL	2377	RETVAL
2102		2378
		2379	DC::RW
		2380	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
2104	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
2105	CODE:	2489	CODE:
2106	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
2107		2491
2108	int	2492	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2498	OUTPUT:
2113	RETVAL	2499	RETVAL
2114		2500
2115	int	2501	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2503	CODE:
		2504	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
2119	OUTPUT:	2516	OUTPUT:
2120	RETVAL	2517	RETVAL
2121		2518
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2520
2124	int	2521	int
2125	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
2126	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2528	OUTPUT:
2129	RETVAL	2529	RETVAL
2130		2530
		2531	void
		2532	fade_out (int ms)
		2533	CODE:
		2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
2131	CFPlus::MixMusic	2541	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2542	new (SV *class, DC::RW rwops)
2133	CODE:	2543	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2544	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2545	OUTPUT:
2136	RETVAL	2546	RETVAL
2137		2547
2138	void	2548	void
2139	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
2140	CODE:	2550	CODE:
2141	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
2142		2552
2143	int	2553	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2555	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2557	OUTPUT:
2148	RETVAL	2558	RETVAL
2149		2559
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2560	void
		2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2562	CODE:
		2563	Mix_FadeInMusicPos (self, loops, ms, position);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
2151		2568
2152	BOOT:	2569	BOOT:
2153	{	2570	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2572	static const struct {
2156	const char *name;	2573	const char *name;
2157	IV iv;	2574	IV iv;
2158	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
		2577	const_iv (GL_VENDOR),
		2578	const_iv (GL_VERSION),
		2579	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2580	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2581	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2582	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2583	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2584	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2591	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2594	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
		2623	const_iv (GL_PROXY_TEXTURE_1D),
		2624	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2627	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2628	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2629	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2678	# undef const_iv
…		…
2245		2683
2246	texture_av = newAV ();	2684	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2685	AvREAL_off (texture_av);
2248	}	2686	}
2249		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
		2693
2250	char *	2694	char *
2251	gl_vendor ()	2695	gl_vendor ()
2252	CODE:	2696	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2698	OUTPUT:
…		…
2266	CODE:	2710	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2712	OUTPUT:
2269	RETVAL	2713	RETVAL
2270		2714
		2715	const char *glGetString (GLenum pname)
		2716
		2717	GLint glGetInteger (GLenum pname)
		2718	CODE:
		2719	glGetIntegerv (pname, &RETVAL);
		2720	OUTPUT:
		2721	RETVAL
		2722
		2723	GLdouble glGetDouble (GLenum pname)
		2724	CODE:
		2725	glGetDoublev (pname, &RETVAL);
		2726	OUTPUT:
		2727	RETVAL
		2728
2271	int glGetError ()	2729	int glGetError ()
2272		2730
2273	void glFinish ()	2731	void glFinish ()
2274		2732
2275	void glClear (int mask)	2733	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2772
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2775
		2776	PROTOTYPES: DISABLE
2317		2777
2318	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2319		2779
2320	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2321		2781
…		…
2329		2789
2330	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2791	CODE:
2332	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2333		2793
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2795	ALIAS:
2341	glColor_premultiply = 1	2796	glColor_premultiply = 1
2342	CODE:	2797	CODE:
2343	if (ix)	2798	if (ix)
2344	{	2799	{
…		…
2347	b *= a;	2802	b *= a;
2348	}	2803	}
2349	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2351		2806
2352	void glInterleavedArrays (int format, int stride, char *data)
2353
2354	void glDrawElements (int mode, int count, int type, char *indices)
2355
2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358	void glRasterPos (float x, float y, float z = 0.)	2807	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2808	CODE:
2360	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2811
…		…
2366		2815
2367	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2368	CODE:	2817	CODE:
2369	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2370		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
2371	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2372	CODE:	2850	CODE:
2373	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2374		2852
2375	void glTexParameter (int target, int pname, float param)	2853	void glTexParameter (int target, int pname, float param)
…		…
2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392	CODE:	2870	CODE:
2393	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		2873
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		2875
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2877
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2879
		2880	void glPixelZoom (float x, float y)
2401		2881
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2882	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2883
2404	int glGenTexture ()	2884	int glGenTexture ()
2405	CODE:	2885	CODE:
…		…
2425		2905
2426	void glEndList ()	2906	void glEndList ()
2427		2907
2428	void glCallList (int list)	2908	void glCallList (int list)
2429		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h || !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2966	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID | G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

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