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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 1.255 by root, Sun Jan 6 18:25:59 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
663	void	775	void
664	SDL_PollEvent ()	776	poll_events ()
665	PPCODE:	777	PPCODE:
666	{	778	{
667	SDL_Event ev;	779	SDL_Event ev;
668		780
669	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	783	{
671	HV *hv = newHV ();	784	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		786
674	switch (ev.type)	787	switch (ev.type)
675	{	788	{
676	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
677	case SDL_KEYUP:	790	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	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 */	794	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);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	796	break;
684		797
685	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	801	break;
689		802
690	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
698	break;	829	break;
699		830
700	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		834
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	845	break;
715	}	846	}
716		847
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	849	}
719	}	850	}
720		851
721	int	852	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	854	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
726		857
727	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
728	Mix_CloseAudio ()	875	Mix_CloseAudio ()
729		876
730	int	877	int
731	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
		879
		880	const char *
		881	Mix_GetError ()
732		882
733	void	883	void
734	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
735	CODE:	885	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
778	STRLEN image_len;	928	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	929	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	930	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
785		935
786	if (!rw)	936	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
788		938
…		…
861	void	1011	void
862	error (char *message)	1012	error (char *message)
863	CODE:	1013	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1015	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	1017	#endif
868		1018
869	void	1019	void
870	fatal (char *message)	1020	fatal (char *message)
871	CODE:	1021	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1023	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1025	#endif
876	_exit (1);	1026	_exit (1);
877		1027
878	void	1028	void
879	_exit (int retval = 0)	1029	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1032	ExitThread (retval); // unclean, please beam me up
883	#else	1033	#else
884	_exit (retval);	1034	_exit (retval);
885	#endif	1035	#endif
886		1036
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
888		1045
889	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1051	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1052	CODE:
892	{	1053	{
893	int count;	1054	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1058	}
898	OUTPUT:	1059	OUTPUT:
899	RETVAL	1060	RETVAL
900		1061
901	void	1062	void
902	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
903	CODE:	1064	CODE:
904	pango_font_description_free (self);	1065	pango_font_description_free (self);
905		1066
906	void	1067	void
907	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
908	CODE:	1070	CODE:
909	default_font = self;	1071	default_font = self;
910		1072
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1074
		1075	PROTOTYPES: DISABLE
		1076
913	void	1077	void
914	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
915	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
916	tc_clear ();	1087	tc_restore ();
917		1088
918	CFPlus::Layout	1089	DC::Layout
919	new (SV *class)	1090	new (SV *class)
920	CODE:	1091	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
922		1093
923	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
930		1102
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
933	OUTPUT:	1105	OUTPUT:
934	RETVAL	1106	RETVAL
935		1107
936	void	1108	void
937	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
938	CODE:	1110	CODE:
939	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
940	Safefree (self);	1113	Safefree (self);
941		1114
942	void	1115	void
943	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
944	CODE:	1117	CODE:
945	{	1118	{
946	STRLEN textlen;	1119	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
948		1121
949	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
950	}	1123	}
951		1124
952	void	1125	void
953	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
954	CODE:	1127	CODE:
955	{	1128	{
956	STRLEN textlen;	1129	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
958		1131
959	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
960	}	1133	}
961		1134
962	void	1135	void
963	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
964	CODE:	1137	CODE:
965	{	1138	{
966	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1141	const char *pos = text;
…		…
1003	if (attrs)	1176	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
1005	}	1178	}
1006		1179
1007	void	1180	void
1008	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
1009	PPCODE:	1182	PPCODE:
1010	{	1183	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1185
1013	do	1186	do
1014	{	1187	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1189
1017	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
1018	{	1191	{
1019	PangoRectangle extents;	1192	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1201
1029	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
1030	}	1203	}
1031		1204
1032	int	1205	int
1033	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
1034	CODE:	1207	CODE:
1035	{	1208	{
1036	int lines = 1;	1209	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
1038		1211
…		…
1043	}	1216	}
1044	OUTPUT:	1217	OUTPUT:
1045	RETVAL	1218	RETVAL
1046		1219
1047	SV *	1220	SV *
1048	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
1049	CODE:	1222	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1225	OUTPUT:
1053	RETVAL	1226	RETVAL
1054		1227
1055	void	1228	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1230	CODE:
1058	self->r = r;	1231	self->r = r;
1059	self->g = g;	1232	self->g = g;
1060	self->b = b;	1233	self->b = b;
1061	self->a = a;	1234	self->a = a;
1062		1235
1063	void	1236	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1238	CODE:
1066	if (self->font != font)	1239	if (self->font != font)
1067	{	1240	{
1068	self->font = font;	1241	self->font = font;
1069	layout_update_font (self);	1242	layout_update_font (self);
1070	}	1243	}
1071		1244
1072	void	1245	void
1073	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
1074	CODE:	1247	CODE:
1075	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
1076	{	1249	{
1077	self->base_height = base_height;	1250	self->base_height = base_height;
1078	layout_update_font (self);	1251	layout_update_font (self);
1079	}	1252	}
1080		1253
1081	void	1254	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1256	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1258
1086	void	1259	void
1087	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1088	CODE:	1261	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1263
1091	void	1264	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1266	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1268
1096	void	1269	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1271	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1104	);	1277	);
1105		1278
1106	void	1279	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1281	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1283
1111	void	1284	void
1112	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1113	PPCODE:	1286	PPCODE:
1114	{	1287	{
1115	int w, h;	1288	int w, h;
1116		1289
1117	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1295	}
1123		1296
1124	int	1297	int
1125	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1126	CODE:	1299	CODE:
1127	{	1300	{
1128	PangoRectangle rect;	1301	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1132	}	1305	}
1133	OUTPUT:	1306	OUTPUT:
1134	RETVAL	1307	RETVAL
1135		1308
1136	int	1309	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1311	CODE:
1139	{	1312	{
1140	int index, trailing;	1313	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1315	RETVAL = index + trailing;
1143	}	1316	}
1144	OUTPUT:	1317	OUTPUT:
1145	RETVAL	1318	RETVAL
1146		1319
1147	void	1320	void
1148	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1322	PPCODE:
1150	{	1323	{
1151	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1326
1154	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1331	}
1159		1332
1160	void	1333	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1335	PPCODE:
1163	{	1336	{
1164	int line, x;	1337	int line, x;
1165		1338
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1342	--line;
		1343	#endif
1169	EXTEND (SP, 2);	1344	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1345	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1347	}
1173		1348
1174	void	1349	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1350	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1351	PPCODE:
1177	{	1352	{
1178	PangoLayoutLine *lp;	1353	PangoLayoutLine *lp;
1179	int index, trailing;	1354	int index, trailing;
1180		1355
1181	if (line < 0)	1356	if (line < 0)
1182	XSRETURN_EMPTY;	1357	XSRETURN_EMPTY;
1183		1358
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1360	XSRETURN_EMPTY; /* do better */
1186		1361
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1363
1189	EXTEND (SP, 2);	1364	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1370	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1371	}
1197	}	1372	}
1198		1373
1199	void	1374	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1375	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1376	CODE:
		1377	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1203	self->pl,	1379	self->pl,
		1380	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1206	flags	1383	flags
1207	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1208		1388
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1389	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1390	draw (DC::Layout self)
1213	CODE:	1391	CODE:
1214	{	1392	{
1215	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1400
1218	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow || nh != oh) && SvOK (data_))
1219	{	1417	{
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;	1418	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1421	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1422
1232	SvPOK_only (result_);	1423	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1234		1425
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1427	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1429
1239	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1431	}
1246	}	1432	}
1247		1433
1248	void	1434	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1441	{
1256	HV *hv = (HV *)SvRV (self);	1442	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1260		1449
1261	if (items < 5)	1450	if (items < 5)
1262	{	1451	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1294	}	1483	}
1295	}	1484	}
1296		1485
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1298		1496
1299	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
		1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
1300	new (SV *class)	1502	new (SV *class)
1301	CODE:	1503	CODE:
1302	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1505	RETVAL->x = 0;
1304	RETVAL->y = 0;	1506	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1514	RETVAL->row = 0;
1313	OUTPUT:	1515	OUTPUT:
1314	RETVAL	1516	RETVAL
1315		1517
1316	void	1518	void
1317	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1318	CODE:	1520	CODE:
1319	{	1521	{
1320	map_clear (self);	1522	map_clear (self);
1321	Safefree (self->face2tile);	1523	Safefree (self->face2tile);
1322	Safefree (self->tex);	1524	Safefree (self->tex);
1323	Safefree (self);	1525	Safefree (self);
1324	}	1526	}
1325		1527
1326	void	1528	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1529	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1530	CODE:
1329	self->w = map_width;	1531	self->w = map_width;
1330	self->h = map_height;	1532	self->h = map_height;
1331		1533
1332	void	1534	void
1333	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1334	CODE:	1536	CODE:
1335	map_clear (self);	1537	map_clear (self);
1336		1538
1337	void	1539	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1540	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1541	CODE:
1340	{	1542	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1543	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1544	need_texid (self, tile);
1343	}	1545	}
1344		1546
1345	void	1547	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1548	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1549	CODE:
1348	{	1550	{
1349	tileid texid;	1551	tileid texid;
1350	maptex *tex;	1552	maptex *tex;
1351		1553
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1566	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1567	tex->smoothlevel = level;
1366	}	1568	}
1367		1569
1368	void	1570	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)	1571	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:	1572	CODE:
1371	{	1573	{
1372	need_texid (self, texid);	1574	need_texid (self, texid);
1373		1575
1374	{	1576	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1598	}
1397		1599
1398	int	1600	int
1399	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1400	ALIAS:	1602	ALIAS:
1401	oy = 1	1603	oy = 1
1402	x = 2	1604	x = 2
1403	y = 3	1605	y = 3
1404	w = 4	1606	w = 4
…		…
1415	}	1617	}
1416	OUTPUT:	1618	OUTPUT:
1417	RETVAL	1619	RETVAL
1418		1620
1419	void	1621	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1623	CODE:
1422	{	1624	{
1423	if (dx > 0)	1625	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1627	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1442	}	1644	}
1443	}	1645	}
1444		1646
1445	void	1647	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1649	CODE:
1448	{	1650	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1652	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1653	mapcell *cell;
1452	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1453		1657
1454	while (data < data_end - 1)	1658	while (data < data_end - 1)
1455	{	1659	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1457		1661
…		…
1508	}	1712	}
1509	else	1713	else
1510	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1511	}	1715	}
1512		1716
		1717	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1718	if (flags & (4 >> z))
1514	{	1719	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1721	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1518	}	1737	}
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	}	1738	}
1534	else	1739	else
1535	cell->darkness = 0;	1740	cell->darkness = 0;
1536	}	1741	}
1537	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1538		1745
1539	SV *	1746	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	1748	CODE:
1542	{	1749	{
1543	int x1, x;	1750	int x1, x;
1544	int y1, y;	1751	int y1, y;
1545	int z;	1752	int z;
…		…
1590	}	1797	}
1591	OUTPUT:	1798	OUTPUT:
1592	RETVAL	1799	RETVAL
1593		1800
1594	void	1801	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1596	CODE:	1803	CODE:
1597	{	1804	{
		1805	int x, y, z;
		1806
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1808	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)	1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	1810	smooth_key skey;
1602	int x, y, z;	1811
1603	int last_name;	1812	rc_t *rc = rc_alloc ();
		1813	rc_key_t key;
		1814	rc_array_t *arr;
1604		1815
1605	// thats current max. sorry.	1816	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1817	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1818	if (sh > 255) sh = 255;
1608		1819
1609	// clear key, in case of extra padding	1820	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1821	memset (&skey, 0, sizeof (skey));
1611		1822
1612	glColor4ub (255, 255, 255, 255);	1823	memset (&key, 0, sizeof (key));
1613		1824	key.r = 255;
1614	glEnable (GL_BLEND);	1825	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1826	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1827	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1828	key.mode = GL_QUADS;
1618		1829	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1830	key.texname = -1;
1620
1621	last_name = 0;
1622		1831
1623	mx += self->x;	1832	mx += self->x;
1624	my += self->y;	1833	my += self->y;
1625		1834
1626	// first pass: determine smooth_max	1835	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1851	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1852	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1853	self->tex [cell->tile [2]].smoothlevel));
1645	}	1854	}
1646	}	1855	}
		1856
		1857	glEnable (GL_BLEND);
		1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1647		1860
1648	for (z = 0; z <= 2; z++)	1861	for (z = 0; z <= 2; z++)
1649	{	1862	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1863	memset (smooth_level, 0, sizeof (smooth_level));
1651		1864
…		…
1661	tileid tile = cell->tile [z];	1874	tileid tile = cell->tile [z];
1662		1875
1663	if (tile)	1876	if (tile)
1664	{	1877	{
1665	maptex tex = self->tex [tile];	1878	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1879	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		1880
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1881	if (key.texname != tex.name)
1672	{	1882	{
1673	if (!tex.name)	1883	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1884	tex = self->tex [2]; /* missing, replace by noface */
1675		1885
1676	glEnd ();	1886	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1887	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1888	}
1680		1889
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1894	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);	1895	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 );	1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1685		1897
1686	if (cell->flags && z == 2)	1898	if (cell->flags && z == 2)
1687	{	1899	{
		1900	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1901	if (cell->flags & 1)
1689	{	1902	{
1690	maptex tex = self->tex [1];	1903	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1904	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1905	int py = y * T - T * 6 / 32;
1693		1906
		1907	if (tex.name)
1694	glEnd ();	1908	{
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1696	glBegin (GL_QUADS);	1919	}
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	}	1920	}
1703	}	1921	}
1704		1922
1705	// update smooth hash	1923	// update smooth hash
1706	if (tex.smoothtile)	1924	if (tex.smoothtile)
…		…
1742	}	1960	}
1743	}	1961	}
1744	}	1962	}
1745	}	1963	}
1746		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
1747	// go through all smoothlevels, lowest to highest, then draw.	1968	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	1969	// this is basically counting sort
1749	{	1970	{
1750	int w, b;	1971	int w, b;
1751		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	1975	for (w = 0; w < 256 / 32; ++w)
1753	{	1976	{
1754	uint32_t smask = smooth_level [w];	1977	uint32_t smask = smooth_level [w];
1755	if (smask)	1978	if (smask)
1756	for (b = 0; b < 32; ++b)	1979	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	1998	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	2000	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	2001	float dy = tex.t * .5f ; // 2 images/column
1779		2002
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	2003	if (tex.name)
1783	{	2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
1784	if (!tex.name)	2007	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2008	{
1786
1787	glEnd ();	2009	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
1790	}	2012	}
1791		2013
1792	if (border)	2014	if (border)
1793	{	2015	{
1794	float ox = border * dx;	2016	float ox = border * dx;
1795		2017
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2022	}
1801		2023
1802	if (corner)	2024	if (corner)
1803	{	2025	{
1804	float ox = corner * dx;	2026	float ox = corner * dx;
1805		2027
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
1810	}	2033	}
1811	}	2034	}
1812	}	2035	}
1813	}	2036	}
1814	}	2037	}
		2038
		2039	glEnd ();
		2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
1815	}	2042	}
1816		2043
1817	hv_clear (smooth);	2044	hv_clear (smooth);
1818	}	2045	}
1819		2046
1820	glEnd ();
1821
1822	glDisable (GL_TEXTURE_2D);
1823	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1824		2049
1825	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1828	{	2053	{
…		…
1853	}	2078	}
1854	}	2079	}
1855	}	2080	}
1856		2081
1857	void	2082	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1859	CODE:	2084	CODE:
1860	{	2085	{
1861	static float color[16][3] = {	2086	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1915	}	2140	}
1916		2141
1917	void	2142	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2144	PPCODE:
1920	{	2145	{
1921	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2154
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2157
1930	mx += self->x;	2158	mx += self->x - 1;
1931	my += self->y;	2159	my += self->y - 1;
1932		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1933	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1935	{	2165	{
1936	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
1937		2167
1938	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2170	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1942		2172
1943	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1946	}	2176	}
1947	}	2177	}
1948		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1949	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1953	}	2221	}
1954		2222
1955	SV *	2223	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2225	CODE:
1958	{	2226	{
1959	int x, y, x1, y1;	2227	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2228	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2229	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2026	}	2294	}
2027	OUTPUT:	2295	OUTPUT:
2028	RETVAL	2296	RETVAL
2029		2297
2030	void	2298	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2032	PPCODE:	2300	PPCODE:
2033	{	2301	{
2034	int x, y, z;	2302	int x, y, z;
2035	int w, h;	2303	int w, h;
2036	int x1, y1;	2304	int x1, y1;
2037		2305
2038	if (*data++ != 0)	2306	if (*data++ != 0)
2039	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
2040		2308
2041	w = *data++ << 8; w |= *data++;	2309	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2310	h = *data++ << 8; h |= *data++;
2043		2311
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2089	}	2357	}
2090	}	2358	}
2091	}	2359	}
2092	}	2360	}
2093		2361
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2363
2096	CFPlus::MixChunk	2364	DC::RW
2097	new_from_file (SV *class, char *path)	2365	new (SV *class, SV *data_sv)
2098	CODE:	2366	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
2100	OUTPUT:	2373	OUTPUT:
2101	RETVAL	2374	RETVAL
2102		2375
		2376	DC::RW
		2377	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
2104	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
2105	CODE:	2486	CODE:
2106	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
2107		2488
2108	int	2489	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2495	OUTPUT:
2113	RETVAL	2496	RETVAL
2114		2497
2115	int	2498	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2500	CODE:
		2501	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
2119	OUTPUT:	2513	OUTPUT:
2120	RETVAL	2514	RETVAL
2121		2515
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2517
2124	int	2518	int
2125	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
2126	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2525	OUTPUT:
2129	RETVAL	2526	RETVAL
2130		2527
		2528	void
		2529	fade_out (int ms)
		2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
2131	CFPlus::MixMusic	2538	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2539	new (SV *class, DC::RW rwops)
2133	CODE:	2540	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2542	OUTPUT:
2136	RETVAL	2543	RETVAL
2137		2544
2138	void	2545	void
2139	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
2140	CODE:	2547	CODE:
2141	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
2142		2549
2143	int	2550	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2552	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2554	OUTPUT:
2148	RETVAL	2555	RETVAL
2149		2556
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
2151		2565
2152	BOOT:	2566	BOOT:
2153	{	2567	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2569	static const struct {
2156	const char *name;	2570	const char *name;
2157	IV iv;	2571	IV iv;
2158	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2591	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2675	# undef const_iv
…		…
2245		2680
2246	texture_av = newAV ();	2681	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2682	AvREAL_off (texture_av);
2248	}	2683	}
2249		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
		2690
2250	char *	2691	char *
2251	gl_vendor ()	2692	gl_vendor ()
2252	CODE:	2693	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2695	OUTPUT:
…		…
2266	CODE:	2707	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2709	OUTPUT:
2269	RETVAL	2710	RETVAL
2270		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
2271	int glGetError ()	2726	int glGetError ()
2272		2727
2273	void glFinish ()	2728	void glFinish ()
2274		2729
2275	void glClear (int mask)	2730	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# 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_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2769
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# 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_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
2317		2774
2318	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2319		2776
2320	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2321		2778
…		…
2329		2786
2330	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2788	CODE:
2332	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2333		2790
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2792	ALIAS:
2341	glColor_premultiply = 1	2793	glColor_premultiply = 1
2342	CODE:	2794	CODE:
2343	if (ix)	2795	if (ix)
2344	{	2796	{
…		…
2347	b *= a;	2799	b *= a;
2348	}	2800	}
2349	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2351		2803
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.)	2804	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2805	CODE:
2360	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2808
…		…
2366		2812
2367	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2368	CODE:	2814	CODE:
2369	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2370		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2371	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2372	CODE:	2847	CODE:
2373	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2374		2849
2375	void glTexParameter (int target, int pname, float param)	2850	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)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392	CODE:	2867	CODE:
2393	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		2870
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		2872
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2874
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2401		2878
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2880
2404	int glGenTexture ()	2881	int glGenTexture ()
2405	CODE:	2882	CODE:
…		…
2425		2902
2426	void glEndList ()	2903	void glEndList ()
2427		2904
2428	void glCallList (int list)	2905	void glCallList (int list)
2429		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h || !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2963	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID | G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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