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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 1.253 by root, Fri Dec 28 20:59:14 2007 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	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
52		72
53	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
54		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		77
55	#if 0	78	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	80	#else
58	# define PARACHUTE 0	81	# define PARACHUTE 0
59	#endif	82	#endif
…		…
101	av_push (texture_av, (SV *)(size_t)name);	124	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	125	glDeleteTextures (1, &name);
103	}	126	}
104		127
105	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
106		130
107	#include "pango-font.c"	131	#include "pango-font.c"
108	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
109	#include "pango-render.c"	133	#include "pango-render.c"
110		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
113		139
114	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
115		141
116	static int	142	static int
117	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
118	{	144	{
119	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
133		159
134	typedef struct cf_layout {	160	typedef struct cf_layout {
135	PangoLayout *pl;	161	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
137	int base_height;	163	int base_height;
138	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
139	} *CFPlus__Layout;	166	} *DC__Layout;
140		167
141	static CFPlus__Font default_font;	168	static DC__Font default_font;
142	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
144		171
145	static void	172	static void
146	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
151	#endif	178	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	180	}
154		181
155	static void	182	static void
156	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
157	{	184	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
160	*/	187	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
165		192
166	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
167	}	194	}
168		195
169	static void	196	static void
170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	197	layout_get_pixel_size (DC__Layout self, int *w, int *h)
171	{	198	{
172	PangoRectangle rect;	199	PangoRectangle rect;
173		200
174	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
186		213
187	typedef uint16_t tileid;	214	typedef uint16_t tileid;
188	typedef uint16_t faceid;	215	typedef uint16_t faceid;
189		216
190	typedef struct {	217	typedef struct {
191	int name;	218	GLuint name;
192	int w, h;	219	int w, h;
193	float s, t;	220	float s, t;
194	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
195	tileid smoothtile;	222	tileid smoothtile;
196	uint8_t smoothlevel;	223	uint8_t smoothlevel;
…		…
214	int faces; tileid *face2tile; // [faceid]	241	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	242	int texs; maptex *tex; // [tileid]
216		243
217	int32_t rows;	244	int32_t rows;
218	maprow *row;	245	maprow *row;
219	} *CFPlus__Map;	246	} *DC__Map;
220		247
221	static char *	248	static char *
222	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
223	{	250	{
224	char *p;	251	char *p;
…		…
262	self->texs *= 2;	289	self->texs *= 2;
263	}	290	}
264	}	291	}
265		292
266	static maprow *	293	static maprow *
267	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
268	{	295	{
269	if (0 > y)	296	if (0 > y)
270	{	297	{
271	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
310		337
311	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
312	}	339	}
313		340
314	static mapcell *	341	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
316	{	343	{
317	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
318	}	345	}
319		346
320	static void	347	static void
321	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
322	{	349	{
323	int r;	350	int r;
324		351
325	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
334	self->row = 0;	361	self->row = 0;
335	self->rows = 0;	362	self->rows = 0;
336	}	363	}
337		364
338	static void	365	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
340	{	367	{
341	int x, y;	368	int x, y;
342	maprow *row;	369	maprow *row;
343	mapcell *cell;	370	mapcell *cell;
344		371
…		…
423	n |= n >> 16;	450	n |= n >> 16;
424		451
425	return n + 1;	452	return n + 1;
426	}	453	}
427		454
		455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
428	/* SDL should provide this, really. */	466	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	467	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	468	#define SDLK_MODIFIER_MAX 314
431		469
432	MODULE = CFPlus PACKAGE = CFPlus	470	/******************************************************************************/
		471
		472	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp || !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
433		514
434	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
435		516
436	BOOT:	517	BOOT:
437	{	518	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	520	static const struct {
440	const char *name;	521	const char *name;
441	IV iv;	522	IV iv;
442	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
…		…
465		546
466	const_iv (SDL_APPINPUTFOCUS),	547	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	548	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	549	const_iv (SDL_APPACTIVE),
469		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
		634
		635	const_iv (MIX_DEFAULT_FORMAT),
551	# undef const_iv	636	# undef const_iv
552	};	637	};
553		638
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
573		658
574	NV floor (NV x)	659	NV floor (NV x)
575		660
576	NV ceil (NV x)	661	NV ceil (NV x)
577		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
578	void	667	void
579	pango_init ()	668	pango_init ()
580	CODE:	669	CODE:
581	{	670	{
582	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	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);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		677	#endif
585	}	678	}
		679
		680	char *
		681	SDL_GetError ()
586		682
587	int	683	int
588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589		685
590	void	686	void
591	SDL_Quit ()	687	SDL_Quit ()
592		688
593	void	689	void
594	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	691	PPCODE:
596	{	692	{
597	SDL_Rect **m;	693	SDL_Rect **m;
598		694
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		699
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		702
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		707
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif	712	#endif
617		713
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);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622		715
623	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
624	while (*m)	717	while (*m)
625	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
626	AV *av = newAV ();	721	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
630		728
631	++m;	729	++m;
632	}	730	}
633	}	731	}
634		732
635	char *
636	SDL_GetError ()
637
638	int	733	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
641	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643	);	747	);
		748
644	if (RETVAL)	749	if (RETVAL)
645	{	750	{
646	av_clear (texture_av);	751	av_clear (texture_av);
647		752
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	755	#include "glfunc.h"
651	# undef GL_FUNC	756	#undef GL_FUNC
652
653	}	757	}
		758	}
654	OUTPUT:	759	OUTPUT:
655	RETVAL	760	RETVAL
656		761
657	void	762	void
658	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
659		764
660	char *	765	char *
661	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
662		767
		768	int
		769	SDL_GetAppState ()
		770
663	void	771	void
664	SDL_PollEvent ()	772	poll_events ()
665	PPCODE:	773	PPCODE:
666	{	774	{
667	SDL_Event ev;	775	SDL_Event ev;
668		776
669	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	779	{
671	HV *hv = newHV ();	780	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		782
674	switch (ev.type)	783	switch (ev.type)
675	{	784	{
676	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
677	case SDL_KEYUP:	786	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	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 */	790	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);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	792	break;
684		793
685	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	797	break;
689		798
690	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
698	break;	825	break;
699		826
700	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		830
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	841	break;
715	}	842	}
716		843
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	845	}
719	}	846	}
720		847
721	int	848	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	850	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
726		853
727	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
728	Mix_CloseAudio ()	871	Mix_CloseAudio ()
729		872
730	int	873	int
731	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
		875
		876	const char *
		877	Mix_GetError ()
732		878
733	void	879	void
734	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
735	CODE:	881	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
778	STRLEN image_len;	924	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
785		931
786	if (!rw)	932	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
788		934
…		…
861	void	1007	void
862	error (char *message)	1008	error (char *message)
863	CODE:	1009	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1011	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	1013	#endif
868		1014
869	void	1015	void
870	fatal (char *message)	1016	fatal (char *message)
871	CODE:	1017	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1019	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1021	#endif
876	_exit (1);	1022	_exit (1);
877		1023
878	void	1024	void
879	_exit (int retval = 0)	1025	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1028	ExitThread (retval); // unclean, please beam me up
883	#else	1029	#else
884	_exit (retval);	1030	_exit (retval);
885	#endif	1031	#endif
886		1032
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
888		1041
889	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1048	CODE:
892	{	1049	{
893	int count;	1050	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1054	}
898	OUTPUT:	1055	OUTPUT:
899	RETVAL	1056	RETVAL
900		1057
901	void	1058	void
902	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
903	CODE:	1060	CODE:
904	pango_font_description_free (self);	1061	pango_font_description_free (self);
905		1062
906	void	1063	void
907	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
908	CODE:	1066	CODE:
909	default_font = self;	1067	default_font = self;
910		1068
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1070
		1071	PROTOTYPES: DISABLE
		1072
913	void	1073	void
914	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
915	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
916	tc_clear ();	1083	tc_restore ();
917		1084
918	CFPlus::Layout	1085	DC::Layout
919	new (SV *class)	1086	new (SV *class)
920	CODE:	1087	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
922		1089
923	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
930		1098
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
933	OUTPUT:	1101	OUTPUT:
934	RETVAL	1102	RETVAL
935		1103
936	void	1104	void
937	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
938	CODE:	1106	CODE:
939	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
940	Safefree (self);	1109	Safefree (self);
941		1110
942	void	1111	void
943	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
944	CODE:	1113	CODE:
945	{	1114	{
946	STRLEN textlen;	1115	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
948		1117
949	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
950	}	1119	}
951		1120
952	void	1121	void
953	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
954	CODE:	1123	CODE:
955	{	1124	{
956	STRLEN textlen;	1125	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
958		1127
959	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
960	}	1129	}
961		1130
962	void	1131	void
963	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
964	CODE:	1133	CODE:
965	{	1134	{
966	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1137	const char *pos = text;
…		…
1003	if (attrs)	1172	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
1005	}	1174	}
1006		1175
1007	void	1176	void
1008	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
1009	PPCODE:	1178	PPCODE:
1010	{	1179	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1181
1013	do	1182	do
1014	{	1183	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1185
1017	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
1018	{	1187	{
1019	PangoRectangle extents;	1188	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1197
1029	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
1030	}	1199	}
1031		1200
1032	int	1201	int
1033	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
1034	CODE:	1203	CODE:
1035	{	1204	{
1036	int lines = 1;	1205	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
1038		1207
…		…
1043	}	1212	}
1044	OUTPUT:	1213	OUTPUT:
1045	RETVAL	1214	RETVAL
1046		1215
1047	SV *	1216	SV *
1048	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
1049	CODE:	1218	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1221	OUTPUT:
1053	RETVAL	1222	RETVAL
1054		1223
1055	void	1224	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1226	CODE:
1058	self->r = r;	1227	self->r = r;
1059	self->g = g;	1228	self->g = g;
1060	self->b = b;	1229	self->b = b;
1061	self->a = a;	1230	self->a = a;
1062		1231
1063	void	1232	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1234	CODE:
1066	if (self->font != font)	1235	if (self->font != font)
1067	{	1236	{
1068	self->font = font;	1237	self->font = font;
1069	layout_update_font (self);	1238	layout_update_font (self);
1070	}	1239	}
1071		1240
1072	void	1241	void
1073	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1074	CODE:	1243	CODE:
1075	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1076	{	1245	{
1077	self->base_height = base_height;	1246	self->base_height = base_height;
1078	layout_update_font (self);	1247	layout_update_font (self);
1079	}	1248	}
1080		1249
1081	void	1250	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1252	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1254
1086	void	1255	void
1087	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1088	CODE:	1257	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1259
1091	void	1260	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1262	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1264
1096	void	1265	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1267	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1104	);	1273	);
1105		1274
1106	void	1275	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1277	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1279
1111	void	1280	void
1112	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1113	PPCODE:	1282	PPCODE:
1114	{	1283	{
1115	int w, h;	1284	int w, h;
1116		1285
1117	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1291	}
1123		1292
1124	int	1293	int
1125	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1126	CODE:	1295	CODE:
1127	{	1296	{
1128	PangoRectangle rect;	1297	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1132	}	1301	}
1133	OUTPUT:	1302	OUTPUT:
1134	RETVAL	1303	RETVAL
1135		1304
1136	int	1305	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1307	CODE:
1139	{	1308	{
1140	int index, trailing;	1309	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1143	}	1312	}
1144	OUTPUT:	1313	OUTPUT:
1145	RETVAL	1314	RETVAL
1146		1315
1147	void	1316	void
1148	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1318	PPCODE:
1150	{	1319	{
1151	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1322
1154	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1327	}
1159		1328
1160	void	1329	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1331	PPCODE:
1163	{	1332	{
1164	int line, x;	1333	int line, x;
1165		1334
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1338	--line;
		1339	#endif
1169	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1343	}
1173		1344
1174	void	1345	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1347	PPCODE:
1177	{	1348	{
1178	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1179	int index, trailing;	1350	int index, trailing;
1180		1351
1181	if (line < 0)	1352	if (line < 0)
1182	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1183		1354
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1186		1357
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1359
1189	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1367	}
1197	}	1368	}
1198		1369
1199	void	1370	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1203	self->pl,	1375	self->pl,
		1376	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1206	flags	1379	flags
1207	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1208		1384
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1385	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1213	CODE:	1387	CODE:
1214	{	1388	{
1215	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1396
1218	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow || nh != oh) && SvOK (data_))
1219	{	1413	{
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;	1414	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1418
1232	SvPOK_only (result_);	1419	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1234		1421
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1423	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1425
1239	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1427	}
1246	}	1428	}
1247		1429
1248	void	1430	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1437	{
1256	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1260		1445
1261	if (items < 5)	1446	if (items < 5)
1262	{	1447	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1294	}	1479	}
1295	}	1480	}
1296		1481
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
1298		1492
1299	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
		1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
1300	new (SV *class)	1498	new (SV *class)
1301	CODE:	1499	CODE:
1302	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1501	RETVAL->x = 0;
1304	RETVAL->y = 0;	1502	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1510	RETVAL->row = 0;
1313	OUTPUT:	1511	OUTPUT:
1314	RETVAL	1512	RETVAL
1315		1513
1316	void	1514	void
1317	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1318	CODE:	1516	CODE:
1319	{	1517	{
1320	map_clear (self);	1518	map_clear (self);
1321	Safefree (self->face2tile);	1519	Safefree (self->face2tile);
1322	Safefree (self->tex);	1520	Safefree (self->tex);
1323	Safefree (self);	1521	Safefree (self);
1324	}	1522	}
1325		1523
1326	void	1524	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1526	CODE:
1329	self->w = map_width;	1527	self->w = map_width;
1330	self->h = map_height;	1528	self->h = map_height;
1331		1529
1332	void	1530	void
1333	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1334	CODE:	1532	CODE:
1335	map_clear (self);	1533	map_clear (self);
1336		1534
1337	void	1535	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1536	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1537	CODE:
1340	{	1538	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1539	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1540	need_texid (self, tile);
1343	}	1541	}
1344		1542
1345	void	1543	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1544	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1545	CODE:
1348	{	1546	{
1349	tileid texid;	1547	tileid texid;
1350	maptex *tex;	1548	maptex *tex;
1351		1549
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1562	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1563	tex->smoothlevel = level;
1366	}	1564	}
1367		1565
1368	void	1566	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)	1567	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:	1568	CODE:
1371	{	1569	{
1372	need_texid (self, texid);	1570	need_texid (self, texid);
1373		1571
1374	{	1572	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1594	}
1397		1595
1398	int	1596	int
1399	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1400	ALIAS:	1598	ALIAS:
1401	oy = 1	1599	oy = 1
1402	x = 2	1600	x = 2
1403	y = 3	1601	y = 3
1404	w = 4	1602	w = 4
…		…
1415	}	1613	}
1416	OUTPUT:	1614	OUTPUT:
1417	RETVAL	1615	RETVAL
1418		1616
1419	void	1617	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1619	CODE:
1422	{	1620	{
1423	if (dx > 0)	1621	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1623	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1442	}	1640	}
1443	}	1641	}
1444		1642
1445	void	1643	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1645	CODE:
1448	{	1646	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1649	mapcell *cell;
1452	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1453		1653
1454	while (data < data_end - 1)	1654	while (data < data_end - 1)
1455	{	1655	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1457		1657
…		…
1508	}	1708	}
1509	else	1709	else
1510	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1511	}	1711	}
1512		1712
		1713	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1714	if (flags & (4 >> z))
1514	{	1715	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1717	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1518	}	1733	}
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	}	1734	}
1534	else	1735	else
1535	cell->darkness = 0;	1736	cell->darkness = 0;
1536	}	1737	}
1537	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1538		1741
1539	SV *	1742	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	1744	CODE:
1542	{	1745	{
1543	int x1, x;	1746	int x1, x;
1544	int y1, y;	1747	int y1, y;
1545	int z;	1748	int z;
…		…
1590	}	1793	}
1591	OUTPUT:	1794	OUTPUT:
1592	RETVAL	1795	RETVAL
1593		1796
1594	void	1797	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1596	CODE:	1799	CODE:
1597	{	1800	{
		1801	int x, y, z;
		1802
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1804	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)	1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	1806	smooth_key skey;
1602	int x, y, z;	1807
1603	int last_name;	1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
1604		1811
1605	// thats current max. sorry.	1812	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1813	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1814	if (sh > 255) sh = 255;
1608		1815
1609	// clear key, in case of extra padding	1816	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1817	memset (&skey, 0, sizeof (skey));
1611		1818
1612	glColor4ub (255, 255, 255, 255);	1819	memset (&key, 0, sizeof (key));
1613		1820	key.r = 255;
1614	glEnable (GL_BLEND);	1821	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1822	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1823	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1824	key.mode = GL_QUADS;
1618		1825	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1826	key.texname = -1;
1620
1621	last_name = 0;
1622		1827
1623	mx += self->x;	1828	mx += self->x;
1624	my += self->y;	1829	my += self->y;
1625		1830
1626	// first pass: determine smooth_max	1831	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1847	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1848	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1849	self->tex [cell->tile [2]].smoothlevel));
1645	}	1850	}
1646	}	1851	}
		1852
		1853	glEnable (GL_BLEND);
		1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1647		1856
1648	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1649	{	1858	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1859	memset (smooth_level, 0, sizeof (smooth_level));
1651		1860
…		…
1661	tileid tile = cell->tile [z];	1870	tileid tile = cell->tile [z];
1662		1871
1663	if (tile)	1872	if (tile)
1664	{	1873	{
1665	maptex tex = self->tex [tile];	1874	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1875	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		1876
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1877	if (key.texname != tex.name)
1672	{	1878	{
1673	if (!tex.name)	1879	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1880	tex = self->tex [2]; /* missing, replace by noface */
1675		1881
1676	glEnd ();	1882	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1884	}
1680		1885
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1890	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);	1891	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 );	1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1685		1893
1686	if (cell->flags && z == 2)	1894	if (cell->flags && z == 2)
1687	{	1895	{
		1896	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1897	if (cell->flags & 1)
1689	{	1898	{
1690	maptex tex = self->tex [1];	1899	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1900	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1901	int py = y * T - T * 6 / 32;
1693		1902
		1903	if (tex.name)
1694	glEnd ();	1904	{
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1696	glBegin (GL_QUADS);	1915	}
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	}	1916	}
1703	}	1917	}
1704		1918
1705	// update smooth hash	1919	// update smooth hash
1706	if (tex.smoothtile)	1920	if (tex.smoothtile)
…		…
1742	}	1956	}
1743	}	1957	}
1744	}	1958	}
1745	}	1959	}
1746		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
1747	// go through all smoothlevels, lowest to highest, then draw.	1964	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	1965	// this is basically counting sort
1749	{	1966	{
1750	int w, b;	1967	int w, b;
1751		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	1971	for (w = 0; w < 256 / 32; ++w)
1753	{	1972	{
1754	uint32_t smask = smooth_level [w];	1973	uint32_t smask = smooth_level [w];
1755	if (smask)	1974	if (smask)
1756	for (b = 0; b < 32; ++b)	1975	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	1994	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	1996	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	1997	float dy = tex.t * .5f ; // 2 images/column
1779		1998
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	1999	if (tex.name)
1783	{	2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
1784	if (!tex.name)	2003	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2004	{
1786
1787	glEnd ();	2005	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
1790	}	2008	}
1791		2009
1792	if (border)	2010	if (border)
1793	{	2011	{
1794	float ox = border * dx;	2012	float ox = border * dx;
1795		2013
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2018	}
1801		2019
1802	if (corner)	2020	if (corner)
1803	{	2021	{
1804	float ox = corner * dx;	2022	float ox = corner * dx;
1805		2023
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
1810	}	2029	}
1811	}	2030	}
1812	}	2031	}
1813	}	2032	}
1814	}	2033	}
		2034
		2035	glEnd ();
		2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
1815	}	2038	}
1816		2039
1817	hv_clear (smooth);	2040	hv_clear (smooth);
1818	}	2041	}
1819		2042
1820	glEnd ();
1821
1822	glDisable (GL_TEXTURE_2D);
1823	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1824		2045
1825	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1828	{	2049	{
…		…
1853	}	2074	}
1854	}	2075	}
1855	}	2076	}
1856		2077
1857	void	2078	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1859	CODE:	2080	CODE:
1860	{	2081	{
1861	static float color[16][3] = {	2082	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1915	}	2136	}
1916		2137
1917	void	2138	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2140	PPCODE:
1920	{	2141	{
1921	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2150
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2153
1930	mx += self->x;	2154	mx += self->x - 1;
1931	my += self->y;	2155	my += self->y - 1;
1932		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1933	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1935	{	2161	{
1936	maprow *row = self->row + (y + my);	2162	maprow *row = self->row + (y + my);
1937		2163
1938	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2166	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1942		2168
1943	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1946	}	2172	}
1947	}	2173	}
1948		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1949	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1953	}	2217	}
1954		2218
1955	SV *	2219	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2221	CODE:
1958	{	2222	{
1959	int x, y, x1, y1;	2223	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2026	}	2290	}
2027	OUTPUT:	2291	OUTPUT:
2028	RETVAL	2292	RETVAL
2029		2293
2030	void	2294	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2032	PPCODE:	2296	PPCODE:
2033	{	2297	{
2034	int x, y, z;	2298	int x, y, z;
2035	int w, h;	2299	int w, h;
2036	int x1, y1;	2300	int x1, y1;
2037		2301
2038	if (*data++ != 0)	2302	if (*data++ != 0)
2039	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
2040		2304
2041	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
2043		2307
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2089	}	2353	}
2090	}	2354	}
2091	}	2355	}
2092	}	2356	}
2093		2357
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2359
2096	CFPlus::MixChunk	2360	DC::RW
2097	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
2098	CODE:	2362	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
2100	OUTPUT:	2369	OUTPUT:
2101	RETVAL	2370	RETVAL
2102		2371
		2372	DC::RW
		2373	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
2104	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
2105	CODE:	2482	CODE:
2106	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
2107		2484
2108	int	2485	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2491	OUTPUT:
2113	RETVAL	2492	RETVAL
2114		2493
2115	int	2494	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2496	CODE:
		2497	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
2119	OUTPUT:	2509	OUTPUT:
2120	RETVAL	2510	RETVAL
2121		2511
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2513
2124	int	2514	int
2125	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
2126	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2521	OUTPUT:
2129	RETVAL	2522	RETVAL
2130		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
2131	CFPlus::MixMusic	2534	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2535	new (SV *class, DC::RW rwops)
2133	CODE:	2536	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2538	OUTPUT:
2136	RETVAL	2539	RETVAL
2137		2540
2138	void	2541	void
2139	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
2140	CODE:	2543	CODE:
2141	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
2142		2545
2143	int	2546	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2548	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2550	OUTPUT:
2148	RETVAL	2551	RETVAL
2149		2552
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
2151		2561
2152	BOOT:	2562	BOOT:
2153	{	2563	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2565	static const struct {
2156	const char *name;	2566	const char *name;
2157	IV iv;	2567	IV iv;
2158	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2587	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2671	# undef const_iv
…		…
2245		2676
2246	texture_av = newAV ();	2677	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2678	AvREAL_off (texture_av);
2248	}	2679	}
2249		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
		2686
2250	char *	2687	char *
2251	gl_vendor ()	2688	gl_vendor ()
2252	CODE:	2689	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2691	OUTPUT:
…		…
2266	CODE:	2703	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2705	OUTPUT:
2269	RETVAL	2706	RETVAL
2270		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
2271	int glGetError ()	2722	int glGetError ()
2272		2723
2273	void glFinish ()	2724	void glFinish ()
2274		2725
2275	void glClear (int mask)	2726	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# 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_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2765
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# 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_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
2317		2770
2318	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2319		2772
2320	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2321		2774
…		…
2329		2782
2330	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2784	CODE:
2332	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2333		2786
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2788	ALIAS:
2341	glColor_premultiply = 1	2789	glColor_premultiply = 1
2342	CODE:	2790	CODE:
2343	if (ix)	2791	if (ix)
2344	{	2792	{
…		…
2347	b *= a;	2795	b *= a;
2348	}	2796	}
2349	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2351		2799
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.)	2800	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2801	CODE:
2360	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2804
…		…
2366		2808
2367	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2368	CODE:	2810	CODE:
2369	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2370		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2371	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2372	CODE:	2843	CODE:
2373	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2374		2845
2375	void glTexParameter (int target, int pname, float param)	2846	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)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392	CODE:	2863	CODE:
2393	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		2866
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		2868
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2870
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
2401		2874
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2876
2404	int glGenTexture ()	2877	int glGenTexture ()
2405	CODE:	2878	CODE:
…		…
2425		2898
2426	void glEndList ()	2899	void glEndList ()
2427		2900
2428	void glCallList (int list)	2901	void glCallList (int list)
2429		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h || !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2959	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID | G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

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