[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.260 by root, Tue May 20 20:29:47 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
37	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
38		46
39	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
40		48
41	#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
42		61
43	#ifndef _WIN32	62	#ifndef _WIN32
44	# include <sys/types.h>	63	# include <sys/types.h>
45	# include <sys/socket.h>	64	# include <sys/socket.h>
46	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
55	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
57		76
58	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
59		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
60	#if 0	82	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	84	#else
63	# define PARACHUTE 0	85	# define PARACHUTE 0
64	#endif	86	#endif
…		…
106	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
108	}	130	}
109		131
110	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
111		134
112	#include "pango-font.c"	135	#include "pango-font.c"
113	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
114	#include "pango-render.c"	137	#include "pango-render.c"
115		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
118		143
119	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
120		145
121	static int	146	static int
122	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
123	{	148	{
124	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		163
139	typedef struct cf_layout {	164	typedef struct cf_layout {
140	PangoLayout *pl;	165	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
142	int base_height;	167	int base_height;
143	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
144	} *CFPlus__Layout;	170	} *DC__Layout;
145		171
146	static CFPlus__Font default_font;	172	static DC__Font default_font;
147	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
149		175
150	static void	176	static void
151	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	182	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	184	}
159		185
160	static void	186	static void
161	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
162	{	188	{
163	/* 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
164	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
165	*/	191	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
167		193
168	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		196
171	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
172	}	198	}
173		199
174	static void	200	static void
175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
176	{	202	{
177	PangoRectangle rect;	203	PangoRectangle rect;
178		204
179	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		217
192	typedef uint16_t tileid;	218	typedef uint16_t tileid;
193	typedef uint16_t faceid;	219	typedef uint16_t faceid;
194		220
195	typedef struct {	221	typedef struct {
196	int name;	222	GLuint name;
197	int w, h;	223	int w, h;
198	float s, t;	224	float s, t;
199	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
200	tileid smoothtile;	226	tileid smoothtile;
201	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
221		247
222	int32_t rows;	248	int32_t rows;
223	maprow *row;	249	maprow *row;
224	} *CFPlus__Map;	250	} *DC__Map;
225		251
226	static char *	252	static char *
227	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
228	{	254	{
229	char *p;	255	char *p;
…		…
267	self->texs *= 2;	293	self->texs *= 2;
268	}	294	}
269	}	295	}
270		296
271	static maprow *	297	static maprow *
272	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
273	{	299	{
274	if (0 > y)	300	if (0 > y)
275	{	301	{
276	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
315		341
316	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
317	}	343	}
318		344
319	static mapcell *	345	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
321	{	347	{
322	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
323	}	349	}
324		350
325	static void	351	static void
326	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
327	{	353	{
328	int r;	354	int r;
329		355
330	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
339	self->row = 0;	365	self->row = 0;
340	self->rows = 0;	366	self->rows = 0;
341	}	367	}
342		368
343	static void	369	static void
344	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)
345	{	371	{
346	int x, y;	372	int x, y;
347	maprow *row;	373	maprow *row;
348	mapcell *cell;	374	mapcell *cell;
349		375
…		…
428	n \|= n >> 16;	454	n \|= n >> 16;
429		455
430	return n + 1;	456	return n + 1;
431	}	457	}
432		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
433	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
436		473
437	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
438		518
439	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
440		520
441	BOOT:	521	BOOT:
442	{	522	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	524	static const struct {
445	const char *name;	525	const char *name;
446	IV iv;	526	IV iv;
447	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
470		550
471	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
474		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	640	# undef const_iv
557	};	641	};
558		642
559	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; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		662
579	NV floor (NV x)	663	NV floor (NV x)
580		664
581	NV ceil (NV x)	665	NV ceil (NV x)
582		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
583	void	671	void
584	pango_init ()	672	pango_init ()
585	CODE:	673	CODE:
586	{	674	{
587	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
588	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);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	/pango_context_set_font_description (opengl_context, default_font);/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		682	#endif
590	}	683	}
		684
		685	char *
		686	SDL_GetError ()
591		687
592	int	688	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		690
595	void	691	void
596	SDL_Quit ()	692	SDL_Quit ()
597		693
598	void	694	void
599	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	696	PPCODE:
601	{	697	{
602	SDL_Rect **m;	698	SDL_Rect **m;
603		699
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		704
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		707
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		712
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	717	#endif
622		718
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		720
628	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
629	while (*m)	722	while (*m)
630	{	723	{
		724	if ((m)->w >= 800 && (m)->h >= 480)
		725	{
631	AV *av = newAV ();	726	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
635		733
636	++m;	734	++m;
637	}	735	}
638	}	736	}
639		737
640	char *
641	SDL_GetError ()
642
643	int	738	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
646	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	752	);
		753
649	if (RETVAL)	754	if (RETVAL)
650	{	755	{
651	av_clear (texture_av);	756	av_clear (texture_av);
652		757
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	760	#include "glfunc.h"
656	# undef GL_FUNC	761	#undef GL_FUNC
657
658	}	762	}
		763	}
659	OUTPUT:	764	OUTPUT:
660	RETVAL	765	RETVAL
661		766
662	void	767	void
663	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
664		769
665	char *	770	char *
666	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
667		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
668	void	779	void
669	SDL_PollEvent ()	780	poll_events ()
670	PPCODE:	781	PPCODE:
671	{	782	{
672	SDL_Event ev;	783	SDL_Event ev;
673		784
674	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	787	{
676	HV *hv = newHV ();	788	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		790
679	switch (ev.type)	791	switch (ev.type)
680	{	792	{
681	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
682	case SDL_KEYUP:	794	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	800	break;
689		801
690	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
709	x = ev.motion.x;	821	x = ev.motion.x;
710	y = ev.motion.y;	822	y = ev.motion.y;
711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712	}	824	}
713		825
714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
715	hv_store (hv, "state", 5, newSViv (state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
716	hv_store (hv, "x", 1, newSViv (x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
717	hv_store (hv, "y", 1, newSViv (y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720	}	832	}
721	break;	833	break;
722		834
723	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
724	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726		838
727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737	break;	849	break;
738	}	850	}
739		851
740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741	}	853	}
742	}	854	}
743		855
744	int	856	int
745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746	POSTCALL:	858	POSTCALL:
747	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
748	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
749		861
750	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
751	Mix_CloseAudio ()	879	Mix_CloseAudio ()
752		880
753	int	881	int
754	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
755		886
756	void	887	void
757	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
758	CODE:	889	CODE:
759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
785	}	916	}
786	}	917	}
787	#endif	918	#endif
788	}	919	}
789		920
790	void	921	int
791	add_font (char *file)	922	add_font (char *file)
792	CODE:	923	CODE:
793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
794		927
795	void	928	void
796	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
797	ALIAS:	930	ALIAS:
798	load_image_file = 1	931	load_image_file = 1
…		…
801	STRLEN image_len;	934	STRLEN image_len;
802	char image = (char )SvPVbyte (image_, image_len);	935	char image = (char )SvPVbyte (image_, image_len);
803	SDL_Surface surface, surface2;	936	SDL_Surface surface, surface2;
804	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
805	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
806	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
807	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
808		941
809	if (!rw)	942	if (!rw)
810	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
811		944
…		…
884	void	1017	void
885	error (char *message)	1018	error (char *message)
886	CODE:	1019	CODE:
887	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
888	#ifdef _WIN32	1021	#ifdef _WIN32
889	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
890	#endif	1023	#endif
891		1024
892	void	1025	void
893	fatal (char *message)	1026	fatal (char *message)
894	CODE:	1027	CODE:
895	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
896	#ifdef _WIN32	1029	#ifdef _WIN32
897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
898	#endif	1031	#endif
899	_exit (1);	1032	_exit (1);
900		1033
901	void	1034	void
902	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
914	#if DEBUG	1047	#if DEBUG
915	VALGRIND_DO_LEAK_CHECK;	1048	VALGRIND_DO_LEAK_CHECK;
916	#endif	1049	#endif
917	}	1050	}
918		1051
919	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
920		1053
921	CFPlus::Font	1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
922	new_from_file (SV class, char path, int id = 0)	1057	new_from_file (SV class, char path, int id = 0)
923	CODE:	1058	CODE:
924	{	1059	{
925	int count;	1060	int count;
926	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
929	}	1064	}
930	OUTPUT:	1065	OUTPUT:
931	RETVAL	1066	RETVAL
932		1067
933	void	1068	void
934	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
935	CODE:	1070	CODE:
936	pango_font_description_free (self);	1071	pango_font_description_free (self);
937		1072
938	void	1073	void
939	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
940	CODE:	1076	CODE:
941	default_font = self;	1077	default_font = self;
942		1078
943	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
944		1080
		1081	PROTOTYPES: DISABLE
		1082
945	void	1083	void
946	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
947	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
948	tc_clear ();	1093	tc_restore ();
949		1094
950	CFPlus::Layout	1095	DC::Layout
951	new (SV *class)	1096	new (SV *class)
952	CODE:	1097	CODE:
953	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
954		1099
955	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
957	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
958	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
959	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
960	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
961	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
962		1108
963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
964	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
965	OUTPUT:	1111	OUTPUT:
966	RETVAL	1112	RETVAL
967		1113
968	void	1114	void
969	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
970	CODE:	1116	CODE:
971	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
972	Safefree (self);	1119	Safefree (self);
973		1120
974	void	1121	void
975	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
976	CODE:	1123	CODE:
977	{	1124	{
978	STRLEN textlen;	1125	STRLEN textlen;
979	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
980		1127
981	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
982	}	1129	}
983		1130
984	void	1131	void
985	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
986	CODE:	1133	CODE:
987	{	1134	{
988	STRLEN textlen;	1135	STRLEN textlen;
989	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
990		1137
991	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
992	}	1139	}
993		1140
994	void	1141	void
995	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
996	CODE:	1143	CODE:
997	{	1144	{
998	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
999	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
1000	const char *pos = text;	1147	const char *pos = text;
…		…
1035	if (attrs)	1182	if (attrs)
1036	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
1037	}	1184	}
1038		1185
1039	void	1186	void
1040	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
1041	PPCODE:	1188	PPCODE:
1042	{	1189	{
1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044		1191
1045	do	1192	do
1046	{	1193	{
1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048		1195
1049	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
1050	{	1197	{
1051	PangoRectangle extents;	1198	PangoRectangle extents;
1052	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1060		1207
1061	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1062	}	1209	}
1063		1210
1064	int	1211	int
1065	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1066	CODE:	1213	CODE:
1067	{	1214	{
1068	int lines = 1;	1215	int lines = 1;
1069	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1070		1217
…		…
1075	}	1222	}
1076	OUTPUT:	1223	OUTPUT:
1077	RETVAL	1224	RETVAL
1078		1225
1079	SV *	1226	SV *
1080	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1081	CODE:	1228	CODE:
1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1084	OUTPUT:	1231	OUTPUT:
1085	RETVAL	1232	RETVAL
1086		1233
1087	void	1234	void
1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089	CODE:	1236	CODE:
1090	self->r = r;	1237	self->r = r;
1091	self->g = g;	1238	self->g = g;
1092	self->b = b;	1239	self->b = b;
1093	self->a = a;	1240	self->a = a;
1094		1241
1095	void	1242	void
1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1097	CODE:	1244	CODE:
1098	if (self->font != font)	1245	if (self->font != font)
1099	{	1246	{
1100	self->font = font;	1247	self->font = font;
1101	layout_update_font (self);	1248	layout_update_font (self);
1102	}	1249	}
1103		1250
1104	void	1251	void
1105	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1106	CODE:	1253	CODE:
1107	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1108	{	1255	{
1109	self->base_height = base_height;	1256	self->base_height = base_height;
1110	layout_update_font (self);	1257	layout_update_font (self);
1111	}	1258	}
1112		1259
1113	void	1260	void
1114	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1115	CODE:	1262	CODE:
1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117		1264
1118	void	1265	void
1119	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1120	CODE:	1267	CODE:
1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122		1269
1123	void	1270	void
1124	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1125	CODE:	1272	CODE:
1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127		1274
1128	void	1275	void
1129	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1130	CODE:	1277	CODE:
1131	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1136	);	1283	);
1137		1284
1138	void	1285	void
1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1140	CODE:	1287	CODE:
1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142		1289
1143	void	1290	void
1144	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1145	PPCODE:	1292	PPCODE:
1146	{	1293	{
1147	int w, h;	1294	int w, h;
1148		1295
1149	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1152	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1153	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1154	}	1301	}
1155		1302
1156	int	1303	int
1157	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1158	CODE:	1305	CODE:
1159	{	1306	{
1160	PangoRectangle rect;	1307	PangoRectangle rect;
1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1163	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1164	}	1311	}
1165	OUTPUT:	1312	OUTPUT:
1166	RETVAL	1313	RETVAL
1167		1314
1168	int	1315	int
1169	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1170	CODE:	1317	CODE:
1171	{	1318	{
1172	int index, trailing;	1319	int index, trailing;
1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1175	}	1322	}
1176	OUTPUT:	1323	OUTPUT:
1177	RETVAL	1324	RETVAL
1178		1325
1179	void	1326	void
1180	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1181	PPCODE:	1328	PPCODE:
1182	{	1329	{
1183	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185		1332
1186	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190	}	1337	}
1191		1338
1192	void	1339	void
1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194	PPCODE:	1341	PPCODE:
1195	{	1342	{
1196	int line, x;	1343	int line, x;
1197		1344
1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200		1348	--line;
		1349	#endif
1201	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1202	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204	}	1353	}
1205		1354
1206	void	1355	void
1207	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1208	PPCODE:	1357	PPCODE:
1209	{	1358	{
1210	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1211	int index, trailing;	1360	int index, trailing;
1212		1361
1213	if (line < 0)	1362	if (line < 0)
1214	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1215		1364
1216	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1218		1367
1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220		1369
1221	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1227	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1228	}	1377	}
1229	}	1378	}
1230		1379
1231	void	1380	void
1232	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1233	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1234	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1235	self->pl,	1385	self->pl,
		1386	self->rc,
1236	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1237	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1238	flags	1389	flags
1239	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1240		1394
1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243	void	1395	void
1244	pad2pot (SV data_, SV w_, SV *h_)	1396	draw (DC::Layout self)
1245	CODE:	1397	CODE:
1246	{	1398	{
1247	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1248	int oh = SvIV (h_);	1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249		1406
1250	if (ow && oh)	1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1415
		1416	PROTOTYPES: ENABLE
		1417
		1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1251	{	1423	{
1252	int nw = minpot (ow);
1253	int nh = minpot (oh);
1254
1255	if (nw != ow \|\| nh != oh)
1256	{
1257	if (SvOK (data_))
1258	{
1259	STRLEN datalen;	1424	STRLEN datalen;
1260	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1261	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1262	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1427	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1263		1428
1264	SvPOK_only (result_);	1429	SvPOK_only (result_);
1265	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1266		1431
1267	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1268	while (oh--)	1433	while (oh--)
1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270		1435
1271	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1272	}
1273
1274	sv_setiv (w_, nw);
1275	sv_setiv (h_, nh);
1276	}
1277	}	1437	}
1278	}	1438	}
1279		1439
1280	void	1440	void
1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1287	{	1447	{
1288	HV hv = (HV )SvRV (self);	1448	HV hv = (HV )SvRV (self);
1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
1292		1455
1293	if (items < 5)	1456	if (items < 5)
1294	{	1457	{
1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1324	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1325	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1326	}	1489	}
1327	}	1490	}
1328		1491
1329	MODULE = CFPlus PACKAGE = CFPlus::Map	1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
1330		1502
1331	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
		1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
1332	new (SV *class)	1508	new (SV *class)
1333	CODE:	1509	CODE:
1334	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1335	RETVAL->x = 0;	1511	RETVAL->x = 0;
1336	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1344	RETVAL->row = 0;	1520	RETVAL->row = 0;
1345	OUTPUT:	1521	OUTPUT:
1346	RETVAL	1522	RETVAL
1347		1523
1348	void	1524	void
1349	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1350	CODE:	1526	CODE:
1351	{	1527	{
1352	map_clear (self);	1528	map_clear (self);
1353	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1354	Safefree (self->tex);	1530	Safefree (self->tex);
1355	Safefree (self);	1531	Safefree (self);
1356	}	1532	}
1357		1533
1358	void	1534	void
1359	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1360	CODE:	1536	CODE:
1361	self->w = map_width;	1537	self->w = map_width;
1362	self->h = map_height;	1538	self->h = map_height;
1363		1539
1364	void	1540	void
1365	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1366	CODE:	1542	CODE:
1367	map_clear (self);	1543	map_clear (self);
1368		1544
1369	void	1545	void
1370	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1371	CODE:	1547	CODE:
1372	{	1548	{
1373	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1374	need_texid (self, tile);	1550	need_texid (self, tile);
1375	}	1551	}
1376		1552
1377	void	1553	void
1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1379	CODE:	1555	CODE:
1380	{	1556	{
1381	tileid texid;	1557	tileid texid;
1382	maptex *tex;	1558	maptex *tex;
1383		1559
…		…
1396	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1397	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1398	}	1574	}
1399		1575
1400	void	1576	void
1401	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)	1577	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)
1402	CODE:	1578	CODE:
1403	{	1579	{
1404	need_texid (self, texid);	1580	need_texid (self, texid);
1405		1581
1406	{	1582	{
…		…
1426	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428	}	1604	}
1429		1605
1430	int	1606	int
1431	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1432	ALIAS:	1608	ALIAS:
1433	oy = 1	1609	oy = 1
1434	x = 2	1610	x = 2
1435	y = 3	1611	y = 3
1436	w = 4	1612	w = 4
…		…
1447	}	1623	}
1448	OUTPUT:	1624	OUTPUT:
1449	RETVAL	1625	RETVAL
1450		1626
1451	void	1627	void
1452	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1453	CODE:	1629	CODE:
1454	{	1630	{
1455	if (dx > 0)	1631	if (dx > 0)
1456	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1457	else if (dx < 0)	1633	else if (dx < 0)
…		…
1472	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1473	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1474	}	1650	}
1475	}	1651	}
1476		1652
1477	void	1653	SV *
1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1479	CODE:	1655	CODE:
1480	{	1656	{
1481	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1482	uint8_t data_end = (uint8_t )SvEND (data_);	1658	uint8_t data_end = (uint8_t )SvEND (data_);
1483	mapcell *cell;	1659	mapcell *cell;
1484	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1485		1663
1486	while (data < data_end - 1)	1664	while (data < data_end - 1)
1487	{	1665	{
1488	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1489		1667
…		…
1540	}	1718	}
1541	else	1719	else
1542	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1543	}	1721	}
1544		1722
		1723	for (z = 0; z <= 2; ++z)
1545	if (flags & 4)	1724	if (flags & (4 >> z))
1546	{	1725	{
1547	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1548	need_facenum (self, face);	1727	need_facenum (self, face);
1549	cell->tile [0] = self->face2tile [face];	1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1550	}	1743	}
1551
1552	if (flags & 2)
1553	{
1554	faceid face = (data [0] << 8) + data [1]; data += 2;
1555	need_facenum (self, face);
1556	cell->tile [1] = self->face2tile [face];
1557	}
1558
1559	if (flags & 1)
1560	{
1561	faceid face = (data [0] << 8) + data [1]; data += 2;
1562	need_facenum (self, face);
1563	cell->tile [2] = self->face2tile [face];
1564	}
1565	}	1744	}
1566	else	1745	else
1567	cell->darkness = 0;	1746	cell->darkness = 0;
1568	}	1747	}
1569	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1570		1751
1571	SV *	1752	SV *
1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1573	CODE:	1754	CODE:
1574	{	1755	{
1575	int x1, x;	1756	int x1, x;
1576	int y1, y;	1757	int y1, y;
1577	int z;	1758	int z;
…		…
1622	}	1803	}
1623	OUTPUT:	1804	OUTPUT:
1624	RETVAL	1805	RETVAL
1625		1806
1626	void	1807	void
1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1628	CODE:	1809	CODE:
1629	{	1810	{
		1811	int x, y, z;
		1812
1630	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1813	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1633	smooth_key skey;	1816	smooth_key skey;
1634	int x, y, z;	1817
1635	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1636		1821
1637	// thats current max. sorry.	1822	// thats current max. sorry.
1638	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1639	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1640		1825
1641	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1642	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1643		1828
1644	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1645		1830	key.r = 255;
1646	glEnable (GL_BLEND);	1831	key.g = 255;
1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1648	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1650		1835	key.format = GL_T2F_V3F;
1651	glBegin (GL_QUADS);	1836	key.texname = -1;
1652
1653	last_name = 0;
1654		1837
1655	mx += self->x;	1838	mx += self->x;
1656	my += self->y;	1839	my += self->y;
1657		1840
1658	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1674	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1675	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1676	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1677	}	1860	}
1678	}	1861	}
		1862
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1679		1866
1680	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1681	{	1868	{
1682	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1683		1870
…		…
1693	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1694		1881
1695	if (tile)	1882	if (tile)
1696	{	1883	{
1697	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1698	int px = (x + 1) * T - tex.w;	1885	int px, py;
1699	int py = (y + 1) * T - tex.h;
1700		1886
1701	// suppressing texture state switches here
1702	// is only moderately effective, but worth the extra effort
1703	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1704	{	1888	{
1705	if (!tex.name)	1889	if (!tex.name)
1706	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1707		1891
1708	glEnd ();	1892	key.texname = tex.name;
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1710	glBegin (GL_QUADS);
1711	}	1894	}
1712		1895
1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1717		1903
1718	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1719	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1720	if (cell->flags & 1)	1907	if (cell->flags & 1)
1721	{	1908	{
1722	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1723	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1724	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1725		1912
		1913	if (tex.name)
1726	glEnd ();	1914	{
1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1728	glBegin (GL_QUADS);	1925	}
1729
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1734	}	1926	}
1735	}	1927	}
1736		1928
1737	// update smooth hash	1929	// update smooth hash
1738	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1774	}	1966	}
1775	}	1967	}
1776	}	1968	}
1777	}	1969	}
1778		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1779	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1780	// this is basically counting sort	1975	// this is basically counting sort
1781	{	1976	{
1782	int w, b;	1977	int w, b;
1783		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1784	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1785	{	1982	{
1786	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1787	if (smask)	1984	if (smask)
1788	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1807	int border = bits & 15;	2004	int border = bits & 15;
1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1810	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1811		2008
1812	// this time naively avoiding texture state changes
1813	// save gobs of state changes.
1814	if (last_name != tex.name)	2009	if (tex.name)
1815	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1816	if (!tex.name)	2013	if (key.texname != tex.name)
1817	continue; // smoothing not yet available	2014	{
1818
1819	glEnd ();	2015	glEnd ();
1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1822	}	2018	}
1823		2019
1824	if (border)	2020	if (border)
1825	{	2021	{
1826	float ox = border * dx;	2022	float ox = border * dx;
1827		2023
1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1832	}	2028	}
1833		2029
1834	if (corner)	2030	if (corner)
1835	{	2031	{
1836	float ox = corner * dx;	2032	float ox = corner * dx;
1837		2033
1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1842	}	2039	}
1843	}	2040	}
1844	}	2041	}
1845	}	2042	}
1846	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1847	}	2048	}
1848		2049
1849	hv_clear (smooth);	2050	hv_clear (smooth);
1850	}	2051	}
1851		2052
1852	glEnd ();
1853
1854	glDisable (GL_TEXTURE_2D);
1855	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1856		2055
1857	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1858	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1860	{	2059	{
…		…
1885	}	2084	}
1886	}	2085	}
1887	}	2086	}
1888		2087
1889	void	2088	void
1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1891	CODE:	2090	CODE:
1892	{	2091	{
1893	static float color[16][3] = {	2092	static float color[16][3] = {
1894	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1895	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1945	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1946	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1947	}	2146	}
1948		2147
1949	void	2148	void
1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1951	PPCODE:	2150	PPCODE:
1952	{	2151	{
1953	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1954	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1955	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1956	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1957		2160
1958	memset (darkness, 255, sw4 * sh);
1959	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1960	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1961		2163
1962	mx += self->x;	2164	mx += self->x - 1;
1963	my += self->y;	2165	my += self->y - 1;
1964		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1965	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1966	if (0 <= y + my && y + my < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1967	{	2171	{
1968	maprow *row = self->row + (y + my);	2172	maprow *row = self->row + (y + my);
1969		2173
1970	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1971	if (row->c0 <= x + mx && x + mx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1972	{	2176	{
1973	mapcell *cell = row->col + (x + mx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1974		2178
1975	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1976	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1977	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1978	}	2182	}
1979	}	2183	}
1980		2184
		2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2197
		2198	uint8_t r11 = (d11 + d21 + d12) / 3;
		2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
		2222
1981	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1982	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1983	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1984	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1985	}	2227	}
1986		2228
1987	SV *	2229	SV *
1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
1989	CODE:	2231	CODE:
1990	{	2232	{
1991	int x, y, x1, y1;	2233	int x, y, x1, y1;
1992	SV data_sv = newSV (w h * 7 + 5);	2234	SV data_sv = newSV (w h * 7 + 5);
1993	uint8_t data = (uint8_t )SvPVX (data_sv);	2235	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2050	else	2292	else
2051	*data++ = 0;	2293	*data++ = 0;
2052	}	2294	}
2053	}	2295	}
2054		2296
		2297	/* if size is wh + 5 then no data has been found /
		2298	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2299	{
2055	SvPOK_only (data_sv);	2300	SvPOK_only (data_sv);
2056	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2301	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2302	}
		2303
2057	RETVAL = data_sv;	2304	RETVAL = data_sv;
2058	}	2305	}
2059	OUTPUT:	2306	OUTPUT:
2060	RETVAL	2307	RETVAL
2061		2308
2062	void	2309	void
2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2310	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2064	PPCODE:	2311	PPCODE:
2065	{	2312	{
2066	int x, y, z;	2313	int x, y, z;
2067	int w, h;	2314	int w, h;
2068	int x1, y1;	2315	int x1, y1;
		2316	STRLEN len;
		2317	uint8_t data, end;
		2318
		2319	len = SvLEN (data_sv);
		2320	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2321	data = SvPVbyte_nolen (data_sv);
		2322	end = data + len + 8;
		2323
		2324	if (len < 5)
		2325	XSRETURN_EMPTY;
2069		2326
2070	if (*data++ != 0)	2327	if (*data++ != 0)
2071	return; /* version mismatch */	2328	XSRETURN_EMPTY; /* version mismatch */
2072		2329
2073	w = data++ << 8; w \|= data++;	2330	w = data++ << 8; w \|= data++;
2074	h = data++ << 8; h \|= data++;	2331	h = data++ << 8; h \|= data++;
2075		2332
2076	// we need to do this 'cause we don't keep an absolute coord system for rows	2333	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2088	{	2345	{
2089	maprow *row = map_get_row (self, y);	2346	maprow *row = map_get_row (self, y);
2090		2347
2091	for (x = x0; x < x1; x++)	2348	for (x = x0; x < x1; x++)
2092	{	2349	{
		2350	uint8_t flags;
		2351
		2352	if (data + 7 >= end)
		2353	XSRETURN_EMPTY;
		2354
2093	uint8_t flags = *data++;	2355	flags = *data++;
2094		2356
2095	if (flags)	2357	if (flags)
2096	{	2358	{
2097	mapcell *cell = row_get_cell (row, x);	2359	mapcell *cell = row_get_cell (row, x);
2098	tileid tile[3] = { 0, 0, 0 };	2360	tileid tile[3] = { 0, 0, 0 };
…		…
2101	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2363	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2102	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2364	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2103		2365
2104	if (cell->darkness == 0)	2366	if (cell->darkness == 0)
2105	{	2367	{
2106	cell->darkness = 0;	2368	/cell->darkness = 0;/
		2369	EXTEND (SP, 3);
2107		2370
2108	for (z = 0; z <= 2; z++)	2371	for (z = 0; z <= 2; z++)
2109	{	2372	{
2110	tileid t = tile [z];	2373	tileid t = tile [z];
2111		2374
2112	if (t >= self->texs \|\| (t && !self->tex [t].name))	2375	if (t >= self->texs \|\| (t && !self->tex [t].name))
2113	{	2376	{
2114	XPUSHs (sv_2mortal (newSViv (t)));	2377	PUSHs (sv_2mortal (newSViv (t)));
2115	need_texid (self, t);	2378	need_texid (self, t);
2116	}	2379	}
2117		2380
2118	cell->tile [z] = t;	2381	cell->tile [z] = t;
2119	}	2382	}
…		…
2121	}	2384	}
2122	}	2385	}
2123	}	2386	}
2124	}	2387	}
2125		2388
2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2389	MODULE = Deliantra::Client PACKAGE = DC::RW
2127		2390
2128	CFPlus::MixChunk	2391	DC::RW
2129	new_from_file (SV class, char path)	2392	new (SV class, SV data_sv)
2130	CODE:	2393	CODE:
2131	RETVAL = Mix_LoadWAV (path);	2394	{
		2395	STRLEN datalen;
		2396	char *data = SvPVbyte (data_sv, datalen);
		2397
		2398	RETVAL = SDL_RWFromConstMem (data, datalen);
		2399	}
2132	OUTPUT:	2400	OUTPUT:
2133	RETVAL	2401	RETVAL
2134		2402
		2403	DC::RW
		2404	new_from_file (SV class, const char path, const char *mode = "rb")
		2405	CODE:
		2406	RETVAL = SDL_RWFromFile (path, mode);
		2407	OUTPUT:
		2408	RETVAL
		2409
		2410	# fails on win32:
		2411	# dc.xs(2268) : error C2059: syntax error : '('
2135	void	2412	#void
		2413	#close (DC::RW self)
		2414	# CODE:
		2415	# (self->(close)) (self);
		2416
		2417	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2418
		2419	PROTOTYPES: DISABLE
		2420
		2421	DC::Channel
		2422	find ()
		2423	CODE:
		2424	{
		2425	RETVAL = Mix_GroupAvailable (-1);
		2426
		2427	if (RETVAL < 0)
		2428	{
		2429	RETVAL = Mix_GroupOldest (-1);
		2430
		2431	if (RETVAL < 0)
		2432	XSRETURN_UNDEF;
		2433
		2434	Mix_HaltChannel (RETVAL);
		2435	}
		2436
		2437	Mix_UnregisterAllEffects (RETVAL);
		2438	Mix_Volume (RETVAL, 128);
		2439	}
		2440	OUTPUT:
		2441	RETVAL
		2442
		2443	void
		2444	halt (DC::Channel self)
		2445	CODE:
		2446	Mix_HaltChannel (self);
		2447
		2448	void
		2449	expire (DC::Channel self, int ticks = -1)
		2450	CODE:
		2451	Mix_ExpireChannel (self, ticks);
		2452
		2453	void
		2454	fade_out (DC::Channel self, int ticks = -1)
		2455	CODE:
		2456	Mix_FadeOutChannel (self, ticks);
		2457
		2458	int
		2459	volume (DC::Channel self, int volume)
		2460	CODE:
		2461	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2462	OUTPUT:
		2463	RETVAL
		2464
		2465	void
		2466	unregister_all_effects (DC::Channel self)
		2467	CODE:
		2468	Mix_UnregisterAllEffects (self);
		2469
		2470	void
		2471	set_panning (DC::Channel self, int left, int right)
		2472	CODE:
		2473	left = CLAMP (left , 0, 255);
		2474	right = CLAMP (right, 0, 255);
		2475	Mix_SetPanning (self, left, right);
		2476
		2477	void
		2478	set_distance (DC::Channel self, int distance)
		2479	CODE:
		2480	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2481
		2482	void
		2483	set_position (DC::Channel self, int angle, int distance)
		2484	CODE:
		2485
		2486	void
		2487	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2488	CODE:
		2489	{
		2490	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2491	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2492	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2493	}
		2494
		2495	void
		2496	set_reverse_stereo (DC::Channel self, int flip)
		2497	CODE:
		2498	Mix_SetReverseStereo (self, flip);
		2499
		2500	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2501
		2502	PROTOTYPES: DISABLE
		2503
		2504	DC::MixChunk
		2505	new (SV *class, DC::RW rwops)
		2506	CODE:
		2507	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2508	OUTPUT:
		2509	RETVAL
		2510
		2511	void
2136	DESTROY (CFPlus::MixChunk self)	2512	DESTROY (DC::MixChunk self)
2137	CODE:	2513	CODE:
2138	Mix_FreeChunk (self);	2514	Mix_FreeChunk (self);
2139		2515
2140	int	2516	int
2141	volume (CFPlus::MixChunk self, int volume = -1)	2517	volume (DC::MixChunk self, int volume = -1)
2142	CODE:	2518	CODE:
		2519	if (items > 1)
		2520	volume = CLAMP (volume, 0, 128);
2143	RETVAL = Mix_VolumeChunk (self, volume);	2521	RETVAL = Mix_VolumeChunk (self, volume);
2144	OUTPUT:	2522	OUTPUT:
2145	RETVAL	2523	RETVAL
2146		2524
2147	int	2525	DC::Channel
2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2526	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2149	CODE:	2527	CODE:
		2528	{
2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2529	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2530
		2531	if (RETVAL < 0)
		2532	XSRETURN_UNDEF;
		2533
		2534	if (channel < 0)
		2535	{
		2536	Mix_UnregisterAllEffects (RETVAL);
		2537	Mix_Volume (RETVAL, 128);
		2538	}
		2539	}
2151	OUTPUT:	2540	OUTPUT:
2152	RETVAL	2541	RETVAL
2153		2542
2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2543	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2155		2544
2156	int	2545	int
2157	volume (int volume = -1)	2546	volume (int volume = -1)
		2547	PROTOTYPE: ;$
2158	CODE:	2548	CODE:
		2549	if (items > 0)
		2550	volume = CLAMP (volume, 0, 128);
2159	RETVAL = Mix_VolumeMusic (volume);	2551	RETVAL = Mix_VolumeMusic (volume);
2160	OUTPUT:	2552	OUTPUT:
2161	RETVAL	2553	RETVAL
2162		2554
		2555	void
		2556	fade_out (int ms)
		2557	CODE:
		2558	Mix_FadeOutMusic (ms);
		2559
		2560	void
		2561	halt ()
		2562	CODE:
		2563	Mix_HaltMusic ();
		2564
		2565	DC::MixMusic
		2566	new (SV *class, DC::RW rwops)
		2567	CODE:
		2568	RETVAL = Mix_LoadMUS_RW (rwops);
		2569	OUTPUT:
		2570	RETVAL
		2571
		2572	void
		2573	DESTROY (DC::MixMusic self)
		2574	CODE:
		2575	Mix_FreeMusic (self);
		2576
2163	int	2577	int
2164	fade_out (int ms)
2165	CODE:
2166	RETVAL = Mix_FadeOutMusic (ms);
2167	OUTPUT:
2168	RETVAL
2169
2170	CFPlus::MixMusic
2171	new_from_file (SV class, char path)
2172	CODE:
2173	RETVAL = Mix_LoadMUS (path);
2174	OUTPUT:
2175	RETVAL
2176
2177	void
2178	DESTROY (CFPlus::MixMusic self)
2179	CODE:
2180	Mix_FreeMusic (self);
2181
2182	int
2183	play (CFPlus::MixMusic self, int loops = -1)	2578	play (DC::MixMusic self, int loops = -1)
2184	CODE:	2579	CODE:
2185	RETVAL = Mix_PlayMusic (self, loops);	2580	RETVAL = Mix_PlayMusic (self, loops);
2186	OUTPUT:	2581	OUTPUT:
2187	RETVAL	2582	RETVAL
2188		2583
2189	int	2584	void
2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2585	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191	CODE:	2586	CODE:
2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2587	Mix_FadeInMusicPos (self, loops, ms, position);
2193	OUTPUT:
2194	RETVAL
2195		2588
2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2589	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2590
		2591	PROTOTYPES: ENABLE
2197		2592
2198	BOOT:	2593	BOOT:
2199	{	2594	{
2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2595	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201	static const struct {	2596	static const struct {
2202	const char *name;	2597	const char *name;
2203	IV iv;	2598	IV iv;
2204	} *civ, const_iv[] = {	2599	} *civ, const_iv[] = {
2205	# define const_iv(name) { # name, (IV)name }	2600	# define const_iv(name) { # name, (IV)name }
		2601	const_iv (GL_VENDOR),
		2602	const_iv (GL_VERSION),
		2603	const_iv (GL_EXTENSIONS),
2206	const_iv (GL_COLOR_MATERIAL),	2604	const_iv (GL_COLOR_MATERIAL),
2207	const_iv (GL_SMOOTH),	2605	const_iv (GL_SMOOTH),
2208	const_iv (GL_FLAT),	2606	const_iv (GL_FLAT),
2209	const_iv (GL_DITHER),	2607	const_iv (GL_DITHER),
2210	const_iv (GL_BLEND),	2608	const_iv (GL_BLEND),
…		…
2214	const_iv (GL_ALPHA_TEST),	2612	const_iv (GL_ALPHA_TEST),
2215	const_iv (GL_NORMALIZE),	2613	const_iv (GL_NORMALIZE),
2216	const_iv (GL_RESCALE_NORMAL),	2614	const_iv (GL_RESCALE_NORMAL),
2217	const_iv (GL_FRONT),	2615	const_iv (GL_FRONT),
2218	const_iv (GL_BACK),	2616	const_iv (GL_BACK),
		2617	const_iv (GL_AUX0),
2219	const_iv (GL_AND),	2618	const_iv (GL_AND),
2220	const_iv (GL_ONE),	2619	const_iv (GL_ONE),
2221	const_iv (GL_ZERO),	2620	const_iv (GL_ZERO),
2222	const_iv (GL_SRC_ALPHA),	2621	const_iv (GL_SRC_ALPHA),
2223	const_iv (GL_DST_ALPHA),	2622	const_iv (GL_DST_ALPHA),
…		…
2236	const_iv (GL_INTENSITY),	2635	const_iv (GL_INTENSITY),
2237	const_iv (GL_LUMINANCE),	2636	const_iv (GL_LUMINANCE),
2238	const_iv (GL_LUMINANCE_ALPHA),	2637	const_iv (GL_LUMINANCE_ALPHA),
2239	const_iv (GL_FLOAT),	2638	const_iv (GL_FLOAT),
2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2639	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2640	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2641	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2642	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2644	const_iv (GL_COMPRESSED_RGB_ARB),
		2645	const_iv (GL_COMPRESSED_RGBA_ARB),
2241	const_iv (GL_COMPILE),	2646	const_iv (GL_COMPILE),
		2647	const_iv (GL_PROXY_TEXTURE_1D),
		2648	const_iv (GL_PROXY_TEXTURE_2D),
2242	const_iv (GL_TEXTURE_1D),	2649	const_iv (GL_TEXTURE_1D),
2243	const_iv (GL_TEXTURE_2D),	2650	const_iv (GL_TEXTURE_2D),
2244	const_iv (GL_TEXTURE_ENV),	2651	const_iv (GL_TEXTURE_ENV),
2245	const_iv (GL_TEXTURE_MAG_FILTER),	2652	const_iv (GL_TEXTURE_MAG_FILTER),
2246	const_iv (GL_TEXTURE_MIN_FILTER),	2653	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2267	const_iv (GL_COLOR_LOGIC_OP),	2674	const_iv (GL_COLOR_LOGIC_OP),
2268	const_iv (GL_SEPARABLE_2D),	2675	const_iv (GL_SEPARABLE_2D),
2269	const_iv (GL_CONVOLUTION_2D),	2676	const_iv (GL_CONVOLUTION_2D),
2270	const_iv (GL_CONVOLUTION_BORDER_MODE),	2677	const_iv (GL_CONVOLUTION_BORDER_MODE),
2271	const_iv (GL_CONSTANT_BORDER),	2678	const_iv (GL_CONSTANT_BORDER),
		2679	const_iv (GL_POINTS),
2272	const_iv (GL_LINES),	2680	const_iv (GL_LINES),
2273	const_iv (GL_LINE_STRIP),	2681	const_iv (GL_LINE_STRIP),
2274	const_iv (GL_LINE_LOOP),	2682	const_iv (GL_LINE_LOOP),
2275	const_iv (GL_QUADS),	2683	const_iv (GL_QUADS),
2276	const_iv (GL_QUAD_STRIP),	2684	const_iv (GL_QUAD_STRIP),
2277	const_iv (GL_TRIANGLES),	2685	const_iv (GL_TRIANGLES),
2278	const_iv (GL_TRIANGLE_STRIP),	2686	const_iv (GL_TRIANGLE_STRIP),
2279	const_iv (GL_TRIANGLE_FAN),	2687	const_iv (GL_TRIANGLE_FAN),
		2688	const_iv (GL_POLYGON),
2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2689	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2690	const_iv (GL_POINT_SMOOTH_HINT),
		2691	const_iv (GL_LINE_SMOOTH_HINT),
		2692	const_iv (GL_POLYGON_SMOOTH_HINT),
		2693	const_iv (GL_GENERATE_MIPMAP_HINT),
		2694	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2281	const_iv (GL_FASTEST),	2695	const_iv (GL_FASTEST),
		2696	const_iv (GL_DONT_CARE),
		2697	const_iv (GL_NICEST),
2282	const_iv (GL_V2F),	2698	const_iv (GL_V2F),
2283	const_iv (GL_V3F),	2699	const_iv (GL_V3F),
2284	const_iv (GL_T2F_V3F),	2700	const_iv (GL_T2F_V3F),
2285	const_iv (GL_T2F_N3F_V3F),	2701	const_iv (GL_T2F_N3F_V3F),
2286	# undef const_iv	2702	# undef const_iv
…		…
2291		2707
2292	texture_av = newAV ();	2708	texture_av = newAV ();
2293	AvREAL_off (texture_av);	2709	AvREAL_off (texture_av);
2294	}	2710	}
2295		2711
		2712	void
		2713	disable_GL_EXT_blend_func_separate ()
		2714	CODE:
		2715	gl.BlendFuncSeparate = 0;
		2716	gl.BlendFuncSeparateEXT = 0;
		2717
2296	char *	2718	char *
2297	gl_vendor ()	2719	gl_vendor ()
2298	CODE:	2720	CODE:
2299	RETVAL = (char *)glGetString (GL_VENDOR);	2721	RETVAL = (char *)glGetString (GL_VENDOR);
2300	OUTPUT:	2722	OUTPUT:
…		…
2312	CODE:	2734	CODE:
2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2735	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2314	OUTPUT:	2736	OUTPUT:
2315	RETVAL	2737	RETVAL
2316		2738
		2739	const char *glGetString (GLenum pname)
		2740
		2741	GLint glGetInteger (GLenum pname)
		2742	CODE:
		2743	glGetIntegerv (pname, &RETVAL);
		2744	OUTPUT:
		2745	RETVAL
		2746
		2747	GLdouble glGetDouble (GLenum pname)
		2748	CODE:
		2749	glGetDoublev (pname, &RETVAL);
		2750	OUTPUT:
		2751	RETVAL
		2752
2317	int glGetError ()	2753	int glGetError ()
2318		2754
2319	void glFinish ()	2755	void glFinish ()
2320		2756
2321	void glClear (int mask)	2757	void glClear (int mask)
…		…
2358	# near_ and far_ are due to microsofts buggy "c" compiler	2794	# near_ and far_ are due to microsofts buggy "c" compiler
2359	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2795	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360		2796
2361	# near_ and far_ are due to microsofts buggy "c" compiler	2797	# near_ and far_ are due to microsofts buggy "c" compiler
2362	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2798	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2799
		2800	PROTOTYPES: DISABLE
2363		2801
2364	void glViewport (int x, int y, int width, int height)	2802	void glViewport (int x, int y, int width, int height)
2365		2803
2366	void glScissor (int x, int y, int width, int height)	2804	void glScissor (int x, int y, int width, int height)
2367		2805
…		…
2375		2813
2376	void glRotate (float angle, float x, float y, float z)	2814	void glRotate (float angle, float x, float y, float z)
2377	CODE:	2815	CODE:
2378	glRotatef (angle, x, y, z);	2816	glRotatef (angle, x, y, z);
2379		2817
2380	void glBegin (int mode)
2381
2382	void glEnd ()
2383
2384	void glColor (float r, float g, float b, float a = 1.0)	2818	void glColor (float r, float g, float b, float a = 1.0)
2385	PROTOTYPE: @
2386	ALIAS:	2819	ALIAS:
2387	glColor_premultiply = 1	2820	glColor_premultiply = 1
2388	CODE:	2821	CODE:
2389	if (ix)	2822	if (ix)
2390	{	2823	{
…		…
2393	b *= a;	2826	b *= a;
2394	}	2827	}
2395	// microsoft visual "c" rounds instead of truncating...	2828	// microsoft visual "c" rounds instead of truncating...
2396	glColor4f (r, g, b, a);	2829	glColor4f (r, g, b, a);
2397		2830
2398	void glInterleavedArrays (int format, int stride, char *data)
2399
2400	void glDrawElements (int mode, int count, int type, char *indices)
2401
2402	# 1.2 void glDrawRangeElements (int mode, int start, int end
2403
2404	void glRasterPos (float x, float y, float z = 0.)	2831	void glRasterPos (float x, float y, float z = 0.)
2405	CODE:	2832	CODE:
2406	glRasterPos3f (0, 0, z);	2833	glRasterPos3f (0, 0, z);
2407	glBitmap (0, 0, 0, 0, x, y, 0);	2834	glBitmap (0, 0, 0, 0, x, y, 0);
2408		2835
…		…
2412		2839
2413	void glTexCoord (float s, float t)	2840	void glTexCoord (float s, float t)
2414	CODE:	2841	CODE:
2415	glTexCoord2f (s, t);	2842	glTexCoord2f (s, t);
2416		2843
		2844	void glRect (float x1, float y1, float x2, float y2)
		2845	CODE:
		2846	glRectf (x1, y1, x2, y2);
		2847
		2848	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2849	CODE:
		2850	glBegin (GL_LINE_LOOP);
		2851	glVertex2f (x1, y1);
		2852	glVertex2f (x2, y1);
		2853	glVertex2f (x2, y2);
		2854	glVertex2f (x1, y2);
		2855	glEnd ();
		2856
		2857	PROTOTYPES: ENABLE
		2858
		2859	void glBegin (int mode)
		2860
		2861	void glEnd ()
		2862
		2863	void glPointSize (GLfloat size)
		2864
		2865	void glLineWidth (GLfloat width)
		2866
		2867	void glInterleavedArrays (int format, int stride, char *data)
		2868
		2869	void glDrawElements (int mode, int count, int type, char *indices)
		2870
		2871	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2872
2417	void glTexEnv (int target, int pname, float param)	2873	void glTexEnv (int target, int pname, float param)
2418	CODE:	2874	CODE:
2419	glTexEnvf (target, pname, param);	2875	glTexEnvf (target, pname, param);
2420		2876
2421	void glTexParameter (int target, int pname, float param)	2877	void glTexParameter (int target, int pname, float param)
…		…
2437	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2893	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2438	CODE:	2894	CODE:
2439	if (gl.SeparableFilter2D)	2895	if (gl.SeparableFilter2D)
2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2896	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441		2897
2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2898	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2443		2899
2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2900	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2445		2901
2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2902	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2903
		2904	void glPixelZoom (float x, float y)
2447		2905
2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2906	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449		2907
2450	int glGenTexture ()	2908	int glGenTexture ()
2451	CODE:	2909	CODE:
…		…
2471		2929
2472	void glEndList ()	2930	void glEndList ()
2473		2931
2474	void glCallList (int list)	2932	void glCallList (int list)
2475		2933
		2934	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2935
		2936	PROTOTYPES: DISABLE
		2937
		2938	void
		2939	find_widget (SV *self, NV x, NV y)
		2940	PPCODE:
		2941	{
		2942	if (within_widget (self, x, y))
		2943	XPUSHs (self);
		2944	}
		2945
		2946	BOOT:
		2947	{
		2948	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2949
		2950	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2951	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2952	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2953	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2954	}
		2955
		2956	void
		2957	draw (SV *self)
		2958	CODE:
		2959	{
		2960	HV *hv;
		2961	SV **svp;
		2962	NV x, y, w, h;
		2963	SV *draw_x_sv = GvSV (draw_x_gv);
		2964	SV *draw_y_sv = GvSV (draw_y_gv);
		2965	SV *draw_w_sv = GvSV (draw_w_gv);
		2966	SV *draw_h_sv = GvSV (draw_h_gv);
		2967	double draw_x, draw_y;
		2968
		2969	if (!SvROK (self))
		2970	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2971
		2972	hv = (HV *)SvRV (self);
		2973
		2974	if (SvTYPE (hv) != SVt_PVHV)
		2975	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2976
		2977	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2978	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2979
		2980	if (!h \|\| !w)
		2981	XSRETURN_EMPTY;
		2982
		2983	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2984	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2985
		2986	draw_x = SvNV (draw_x_sv) + x;
		2987	draw_y = SvNV (draw_y_sv) + y;
		2988
		2989	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2990	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2991	XSRETURN_EMPTY;
		2992
		2993	sv_setnv (draw_x_sv, draw_x);
		2994	sv_setnv (draw_y_sv, draw_y);
		2995
		2996	glPushMatrix ();
		2997	glTranslated (x, y, 0);
		2998
		2999	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3000	{
		3001	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3002
		3003	if (svp && SvTRUE (*svp))
		3004	{
		3005	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3006	glEnable (GL_BLEND);
		3007	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3008	glBegin (GL_QUADS);
		3009	glVertex2f (0, 0);
		3010	glVertex2f (w, 0);
		3011	glVertex2f (w, h);
		3012	glVertex2f (0, h);
		3013	glEnd ();
		3014	glDisable (GL_BLEND);
		3015	}
		3016	}
		3017	#if 0
		3018	// draw borders, for debugging
		3019	glPushMatrix ();
		3020	glColor4f (1., 1., 0., 1.);
		3021	glTranslatef (.5, .5, 0.);
		3022	glBegin (GL_LINE_LOOP);
		3023	glVertex2f (0 , 0);
		3024	glVertex2f (w - 1, 0);
		3025	glVertex2f (w - 1, h - 1);
		3026	glVertex2f (0 , h - 1);
		3027	glEnd ();
		3028	glPopMatrix ();
		3029	#endif
		3030	PUSHMARK (SP);
		3031	XPUSHs (self);
		3032	PUTBACK;
		3033	call_method ("_draw", G_VOID \| G_DISCARD);
		3034	SPAGAIN;
		3035
		3036	glPopMatrix ();
		3037
		3038	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3039	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3040	}
		3041

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs. Revision 1.260 by root, Tue May 20 20:29:47 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.260 by root, Tue May 20 20:29:47 2008 UTC