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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC vs.
Revision 1.258 by root, Thu Apr 10 14:35:50 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
52		76
53	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
54		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
55	#if 0	82	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	84	#else
58	# define PARACHUTE 0	85	# define PARACHUTE 0
59	#endif	86	#endif
…		…
65	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
66	#include "glfunc.h"	93	#include "glfunc.h"
67	#undef GL_FUNC	94	#undef GL_FUNC
68	} gl;	95	} gl;
69		96
		97	static void
70	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
71	{	99	{
72	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
73	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
74	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
75	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
76	else	104	else
77	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
78	}	106	}
79		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
80	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
81		134
82	#include "pango-font.c"	135	#include "pango-font.c"
83	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
84	#include "pango-render.c"	137	#include "pango-render.c"
85		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
86	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
87	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
88		143
89	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
90		145
91	static int	146	static int
92	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
93	{	148	{
94	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
108		163
109	typedef struct cf_layout {	164	typedef struct cf_layout {
110	PangoLayout *pl;	165	PangoLayout *pl;
111	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
112	int base_height;	167	int base_height;
113	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
114	} *CFPlus__Layout;	170	} *DC__Layout;
115		171
116	static CFPlus__Font default_font;	172	static DC__Font default_font;
117	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
118	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
119		175
120	static void	176	static void
121	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
126	#endif	182	#endif
127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
128	}	184	}
129		185
130	static void	186	static void
131	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
132	{	188	{
133	/* 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
134	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
135	*/	191	*/
136	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
137		193
138	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
139	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
140		196
141	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
142	}	198	}
143		199
144	static void	200	static void
145	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
146	{	202	{
147	PangoRectangle rect;	203	PangoRectangle rect;
148		204
149	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
150	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
161		217
162	typedef uint16_t tileid;	218	typedef uint16_t tileid;
163	typedef uint16_t faceid;	219	typedef uint16_t faceid;
164		220
165	typedef struct {	221	typedef struct {
166	int name;	222	GLuint name;
167	int w, h;	223	int w, h;
168	float s, t;	224	float s, t;
169	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
170	tileid smoothtile;	226	tileid smoothtile;
171	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
189	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
190	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
191		247
192	int32_t rows;	248	int32_t rows;
193	maprow *row;	249	maprow *row;
194	} *CFPlus__Map;	250	} *DC__Map;
195		251
196	static char *	252	static char *
197	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
198	{	254	{
199	char *p;	255	char *p;
…		…
237	self->texs *= 2;	293	self->texs *= 2;
238	}	294	}
239	}	295	}
240		296
241	static maprow *	297	static maprow *
242	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
243	{	299	{
244	if (0 > y)	300	if (0 > y)
245	{	301	{
246	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
247	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
285		341
286	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
287	}	343	}
288		344
289	static mapcell *	345	static mapcell *
290	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
291	{	347	{
292	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
293	}	349	}
294		350
295	static void	351	static void
296	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
297	{	353	{
298	int r;	354	int r;
299		355
300	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
301	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
309	self->row = 0;	365	self->row = 0;
310	self->rows = 0;	366	self->rows = 0;
311	}	367	}
312		368
313	static void	369	static void
314	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)
315	{	371	{
316	int x, y;	372	int x, y;
317	maprow *row;	373	maprow *row;
318	mapcell *cell;	374	mapcell *cell;
319		375
…		…
398	n \|= n >> 16;	454	n \|= n >> 16;
399		455
400	return n + 1;	456	return n + 1;
401	}	457	}
402		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
403	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
404	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
405	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
406		473
407	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
408		518
409	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
410		520
411	BOOT:	521	BOOT:
412	{	522	{
413	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
414	static const struct {	524	static const struct {
415	const char *name;	525	const char *name;
416	IV iv;	526	IV iv;
417	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
418	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
440		550
441	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
442	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
443	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
444		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
445	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
446	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
447	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
448	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
449	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
521	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
522	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
523	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
524	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
525	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
526	# undef const_iv	640	# undef const_iv
527	};	641	};
528		642
529	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; )
530	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
548		662
549	NV floor (NV x)	663	NV floor (NV x)
550		664
551	NV ceil (NV x)	665	NV ceil (NV x)
552		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
553	void	671	void
554	pango_init ()	672	pango_init ()
555	CODE:	673	CODE:
556	{	674	{
557	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
558	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);
559	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
560	}	683	}
		684
		685	char *
		686	SDL_GetError ()
561		687
562	int	688	int
563	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
564		690
565	void	691	void
566	SDL_Quit ()	692	SDL_Quit ()
567		693
568	void	694	void
569	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
570	PPCODE:	696	PPCODE:
571	{	697	{
572	SDL_Rect **m;	698	SDL_Rect **m;
573		699
574	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
578		704
579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
581		707
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
586		712
587	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
588	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
589	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
590	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
591	#endif	717	#endif
592		718
593	SDL_EnableUNICODE (1);
594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
595
596	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
597		720
598	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
599	while (*m)	722	while (*m)
600	{	723	{
		724	if ((m)->w >= 800 && (m)->h >= 480)
		725	{
601	AV *av = newAV ();	726	AV *av = newAV ();
602	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
603	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));
604	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
605		733
606	++m;	734	++m;
607	}	735	}
608	}	736	}
609		737
610	char *
611	SDL_GetError ()
612
613	int	738	int
614	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
615	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
616	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
618	);	752	);
		753
619	if (RETVAL)	754	if (RETVAL)
620	{	755	{
621	av_clear (texture_av);	756	av_clear (texture_av);
622		757
623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
624	# 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);
625	# include "glfunc.h"	760	#include "glfunc.h"
626	# undef GL_FUNC	761	#undef GL_FUNC
627
628	}	762	}
		763	}
629	OUTPUT:	764	OUTPUT:
630	RETVAL	765	RETVAL
631		766
632	void	767	void
633	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
634		769
635	char *	770	char *
636	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
637		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
638	void	779	void
639	SDL_PollEvent ()	780	poll_events ()
640	PPCODE:	781	PPCODE:
641	{	782	{
642	SDL_Event ev;	783	SDL_Event ev;
643		784
644	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	787	{
646	HV *hv = newHV ();	788	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		790
649	switch (ev.type)	791	switch (ev.type)
650	{	792	{
651	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
652	case SDL_KEYUP:	794	case SDL_KEYUP:
653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655	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);
656	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 */
657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658	break;	800	break;
659		801
660	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	805	break;
664		806
665	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
673	break;	833	break;
674		834
675	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678		838
679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	849	break;
690	}	850	}
691		851
692	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))));
693	}	853	}
694	}	854	}
695		855
696	int	856	int
697	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)
698	POSTCALL:	858	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
701		861
702	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
703	Mix_CloseAudio ()	879	Mix_CloseAudio ()
704		880
705	int	881	int
706	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
707		886
708	void	887	void
709	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
710	CODE:	889	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
737	}	916	}
738	}	917	}
739	#endif	918	#endif
740	}	919	}
741		920
742	void	921	int
743	add_font (char *file)	922	add_font (char *file)
744	CODE:	923	CODE:
745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
746		927
747	void	928	void
748	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
749	ALIAS:	930	ALIAS:
750	load_image_file = 1	931	load_image_file = 1
…		…
753	STRLEN image_len;	934	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	935	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	936	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
760		941
761	if (!rw)	942	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
763		944
…		…
836	void	1017	void
837	error (char *message)	1018	error (char *message)
838	CODE:	1019	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	1021	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
842	#endif	1023	#endif
843		1024
844	void	1025	void
845	fatal (char *message)	1026	fatal (char *message)
846	CODE:	1027	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1029	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
850	#endif	1031	#endif
851	_exit (1);	1032	_exit (1);
852		1033
853	void	1034	void
854	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1038	ExitThread (retval); // unclean, please beam me up
858	#else	1039	#else
859	_exit (retval);	1040	_exit (retval);
860	#endif	1041	#endif
861		1042
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
863		1051
864	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
865	new_from_file (SV class, char path, int id = 0)	1057	new_from_file (SV class, char path, int id = 0)
866	CODE:	1058	CODE:
867	{	1059	{
868	int count;	1060	int count;
869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
872	}	1064	}
873	OUTPUT:	1065	OUTPUT:
874	RETVAL	1066	RETVAL
875		1067
876	void	1068	void
877	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
878	CODE:	1070	CODE:
879	pango_font_description_free (self);	1071	pango_font_description_free (self);
880		1072
881	void	1073	void
882	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
883	CODE:	1076	CODE:
884	default_font = self;	1077	default_font = self;
885		1078
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1080
		1081	PROTOTYPES: DISABLE
		1082
888	void	1083	void
889	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
890	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
891	tc_clear ();	1093	tc_restore ();
892		1094
893	CFPlus::Layout	1095	DC::Layout
894	new (SV *class)	1096	new (SV *class)
895	CODE:	1097	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
897		1099
898	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
905		1108
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
908	OUTPUT:	1111	OUTPUT:
909	RETVAL	1112	RETVAL
910		1113
911	void	1114	void
912	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
913	CODE:	1116	CODE:
914	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
915	Safefree (self);	1119	Safefree (self);
916		1120
917	void	1121	void
918	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
919	CODE:	1123	CODE:
920	{	1124	{
921	STRLEN textlen;	1125	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
923		1127
924	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
925	}	1129	}
926		1130
927	void	1131	void
928	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
929	CODE:	1133	CODE:
930	{	1134	{
931	STRLEN textlen;	1135	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
933		1137
934	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
935	}	1139	}
936		1140
937	void	1141	void
938	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
939	CODE:	1143	CODE:
940	{	1144	{
941	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1147	const char *pos = text;
…		…
978	if (attrs)	1182	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
980	}	1184	}
981		1185
982	void	1186	void
983	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
984	PPCODE:	1188	PPCODE:
985	{	1189	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1191
988	do	1192	do
989	{	1193	{
990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991		1195
992	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
993	{	1197	{
994	PangoRectangle extents;	1198	PangoRectangle extents;
995	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1003		1207
1004	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1005	}	1209	}
1006		1210
1007	int	1211	int
1008	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1009	CODE:	1213	CODE:
1010	{	1214	{
1011	int lines = 1;	1215	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1013		1217
…		…
1018	}	1222	}
1019	OUTPUT:	1223	OUTPUT:
1020	RETVAL	1224	RETVAL
1021		1225
1022	SV *	1226	SV *
1023	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1024	CODE:	1228	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1231	OUTPUT:
1028	RETVAL	1232	RETVAL
1029		1233
1030	void	1234	void
1031	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.)
1032	CODE:	1236	CODE:
1033	self->r = r;	1237	self->r = r;
1034	self->g = g;	1238	self->g = g;
1035	self->b = b;	1239	self->b = b;
1036	self->a = a;	1240	self->a = a;
1037		1241
1038	void	1242	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1244	CODE:
1041	if (self->font != font)	1245	if (self->font != font)
1042	{	1246	{
1043	self->font = font;	1247	self->font = font;
1044	layout_update_font (self);	1248	layout_update_font (self);
1045	}	1249	}
1046		1250
1047	void	1251	void
1048	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1049	CODE:	1253	CODE:
1050	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1051	{	1255	{
1052	self->base_height = base_height;	1256	self->base_height = base_height;
1053	layout_update_font (self);	1257	layout_update_font (self);
1054	}	1258	}
1055		1259
1056	void	1260	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1262	CODE:
1059	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);
1060		1264
1061	void	1265	void
1062	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1063	CODE:	1267	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1269
1066	void	1270	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1272	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1274
1071	void	1275	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1277	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1079	);	1283	);
1080		1284
1081	void	1285	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1287	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1289
1086	void	1290	void
1087	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1088	PPCODE:	1292	PPCODE:
1089	{	1293	{
1090	int w, h;	1294	int w, h;
1091		1295
1092	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1301	}
1098		1302
1099	int	1303	int
1100	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1101	CODE:	1305	CODE:
1102	{	1306	{
1103	PangoRectangle rect;	1307	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1106	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1107	}	1311	}
1108	OUTPUT:	1312	OUTPUT:
1109	RETVAL	1313	RETVAL
1110		1314
1111	int	1315	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1317	CODE:
1114	{	1318	{
1115	int index, trailing;	1319	int index, trailing;
1116	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);
1117	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1118	}	1322	}
1119	OUTPUT:	1323	OUTPUT:
1120	RETVAL	1324	RETVAL
1121		1325
1122	void	1326	void
1123	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1328	PPCODE:
1125	{	1329	{
1126	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128		1332
1129	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133	}	1337	}
1134		1338
1135	void	1339	void
1136	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)
1137	PPCODE:	1341	PPCODE:
1138	{	1342	{
1139	int line, x;	1343	int line, x;
1140		1344
1141	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)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1348	--line;
		1349	#endif
1144	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1353	}
1148		1354
1149	void	1355	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1357	PPCODE:
1152	{	1358	{
1153	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1154	int index, trailing;	1360	int index, trailing;
1155		1361
1156	if (line < 0)	1362	if (line < 0)
1157	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1158		1364
1159	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1161		1367
1162	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);
1163		1369
1164	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1377	}
1172	}	1378	}
1173		1379
1174	void	1380	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1178	self->pl,	1385	self->pl,
		1386	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1181	flags	1389	flags
1182	);	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);
1183		1394
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1395	void
1187	pad2pot (SV data_, SV w_, SV *h_)	1396	draw (DC::Layout self)
1188	CODE:	1397	CODE:
1189	{	1398	{
1190	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1191	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);
1192		1406
1193	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_))
1194	{	1423	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow \|\| nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1424	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1427	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1428
1207	SvPOK_only (result_);	1429	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1209		1431
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1433	while (oh--)
1212	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);
1213		1435
1214	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1437	}
1221	}	1438	}
1222		1439
1223	void	1440	void
1224	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.)
…		…
1230	{	1447	{
1231	HV hv = (HV )SvRV (self);	1448	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	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;
1235		1455
1236	if (items < 5)	1456	if (items < 5)
1237	{	1457	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1269	}	1489	}
1270	}	1490	}
1271		1491
1272	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
1273		1502
1274	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
		1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
1275	new (SV *class)	1508	new (SV *class)
1276	CODE:	1509	CODE:
1277	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1511	RETVAL->x = 0;
1279	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1520	RETVAL->row = 0;
1288	OUTPUT:	1521	OUTPUT:
1289	RETVAL	1522	RETVAL
1290		1523
1291	void	1524	void
1292	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1293	CODE:	1526	CODE:
1294	{	1527	{
1295	map_clear (self);	1528	map_clear (self);
1296	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1297	Safefree (self->tex);	1530	Safefree (self->tex);
1298	Safefree (self);	1531	Safefree (self);
1299	}	1532	}
1300		1533
1301	void	1534	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1536	CODE:
1304	self->w = map_width;	1537	self->w = map_width;
1305	self->h = map_height;	1538	self->h = map_height;
1306		1539
1307	void	1540	void
1308	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1309	CODE:	1542	CODE:
1310	map_clear (self);	1543	map_clear (self);
1311		1544
1312	void	1545	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1547	CODE:
1315	{	1548	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1550	need_texid (self, tile);
1318	}	1551	}
1319		1552
1320	void	1553	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1555	CODE:
1323	{	1556	{
1324	tileid texid;	1557	tileid texid;
1325	maptex *tex;	1558	maptex *tex;
1326		1559
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1341	}	1574	}
1342		1575
1343	void	1576	void
1344	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)
1345	CODE:	1578	CODE:
1346	{	1579	{
1347	need_texid (self, texid);	1580	need_texid (self, texid);
1348		1581
1349	{	1582	{
…		…
1369	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1604	}
1372		1605
1373	int	1606	int
1374	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1375	ALIAS:	1608	ALIAS:
1376	oy = 1	1609	oy = 1
1377	x = 2	1610	x = 2
1378	y = 3	1611	y = 3
1379	w = 4	1612	w = 4
…		…
1390	}	1623	}
1391	OUTPUT:	1624	OUTPUT:
1392	RETVAL	1625	RETVAL
1393		1626
1394	void	1627	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1629	CODE:
1397	{	1630	{
1398	if (dx > 0)	1631	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1633	else if (dx < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1417	}	1650	}
1418	}	1651	}
1419		1652
1420	void	1653	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1655	CODE:
1423	{	1656	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1658	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1659	mapcell *cell;
1427	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1428		1663
1429	while (data < data_end - 1)	1664	while (data < data_end - 1)
1430	{	1665	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1432		1667
…		…
1483	}	1718	}
1484	else	1719	else
1485	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1486	}	1721	}
1487		1722
		1723	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1724	if (flags & (4 >> z))
1489	{	1725	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1727	need_facenum (self, face);
1492	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	}
1493	}	1743	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	1744	}
1509	else	1745	else
1510	cell->darkness = 0;	1746	cell->darkness = 0;
1511	}	1747	}
1512	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1513		1751
1514	SV *	1752	SV *
1515	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)
1516	CODE:	1754	CODE:
1517	{	1755	{
1518	int x1, x;	1756	int x1, x;
1519	int y1, y;	1757	int y1, y;
1520	int z;	1758	int z;
…		…
1565	}	1803	}
1566	OUTPUT:	1804	OUTPUT:
1567	RETVAL	1805	RETVAL
1568		1806
1569	void	1807	void
1570	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)
1571	CODE:	1809	CODE:
1572	{	1810	{
		1811	int x, y, z;
		1812
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1813	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	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
1575	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)
1576	smooth_key skey;	1816	smooth_key skey;
1577	int x, y, z;	1817
1578	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1579		1821
1580	// thats current max. sorry.	1822	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1583		1825
1584	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1586		1828
1587	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1588		1830	key.r = 255;
1589	glEnable (GL_BLEND);	1831	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1593		1835	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1836	key.texname = -1;
1595
1596	last_name = 0;
1597		1837
1598	mx += self->x;	1838	mx += self->x;
1599	my += self->y;	1839	my += self->y;
1600		1840
1601	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1617	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1620	}	1860	}
1621	}	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);
1622		1866
1623	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1624	{	1868	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1626		1870
…		…
1636	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1637		1881
1638	if (tile)	1882	if (tile)
1639	{	1883	{
1640	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	1885	int px, py;
1642	int py = (y + 1) * T - tex.h;
1643		1886
1644	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1647	{	1888	{
1648	if (!tex.name)	1889	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1650		1891
1651	glEnd ();	1892	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	1894	}
1655		1895
1656	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);
1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1658	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);
1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1660		1903
1661	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1662	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1663	if (cell->flags & 1)	1907	if (cell->flags & 1)
1664	{	1908	{
1665	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1668		1912
		1913	if (tex.name)
1669	glEnd ();	1914	{
1670	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);
1671	glBegin (GL_QUADS);	1925	}
1672
1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677	}	1926	}
1678	}	1927	}
1679		1928
1680	// update smooth hash	1929	// update smooth hash
1681	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1717	}	1966	}
1718	}	1967	}
1719	}	1968	}
1720	}	1969	}
1721		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1722	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	1975	// this is basically counting sort
1724	{	1976	{
1725	int w, b;	1977	int w, b;
1726		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1727	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1728	{	1982	{
1729	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1730	if (smask)	1984	if (smask)
1731	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1750	int border = bits & 15;	2004	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1754		2008
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	2009	if (tex.name)
1758	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1759	if (!tex.name)	2013	if (key.texname != tex.name)
1760	continue; // smoothing not yet available	2014	{
1761
1762	glEnd ();	2015	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1765	}	2018	}
1766		2019
1767	if (border)	2020	if (border)
1768	{	2021	{
1769	float ox = border * dx;	2022	float ox = border * dx;
1770		2023
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2028	}
1776		2029
1777	if (corner)	2030	if (corner)
1778	{	2031	{
1779	float ox = corner * dx;	2032	float ox = corner * dx;
1780		2033
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1785	}	2039	}
1786	}	2040	}
1787	}	2041	}
1788	}	2042	}
1789	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1790	}	2048	}
1791		2049
1792	hv_clear (smooth);	2050	hv_clear (smooth);
1793	}	2051	}
1794		2052
1795	glEnd ();
1796
1797	glDisable (GL_TEXTURE_2D);
1798	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1799		2055
1800	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1803	{	2059	{
…		…
1828	}	2084	}
1829	}	2085	}
1830	}	2086	}
1831		2087
1832	void	2088	void
1833	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)
1834	CODE:	2090	CODE:
1835	{	2091	{
1836	static float color[16][3] = {	2092	static float color[16][3] = {
1837	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1838	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1888	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1889	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1890	}	2146	}
1891		2147
1892	void	2148	void
1893	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)
1894	PPCODE:	2150	PPCODE:
1895	{	2151	{
1896	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1900		2160
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2163
1905	mx += self->x;	2164	mx += self->x - 1;
1906	my += self->y;	2165	my += self->y - 1;
1907		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1908	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1910	{	2171	{
1911	maprow *row = self->row + (y + my);	2172	maprow *row = self->row + (y + my);
1912		2173
1913	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2176	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1917		2178
1918	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1920	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1921	}	2182	}
1922	}	2183	}
1923		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
1924	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1928	}	2227	}
1929		2228
1930	SV *	2229	SV *
1931	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)
1932	CODE:	2231	CODE:
1933	{	2232	{
1934	int x, y, x1, y1;	2233	int x, y, x1, y1;
1935	SV data_sv = newSV (w h * 7 + 5);	2234	SV data_sv = newSV (w h * 7 + 5);
1936	uint8_t data = (uint8_t )SvPVX (data_sv);	2235	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2001	}	2300	}
2002	OUTPUT:	2301	OUTPUT:
2003	RETVAL	2302	RETVAL
2004		2303
2005	void	2304	void
2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2305	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2007	PPCODE:	2306	PPCODE:
2008	{	2307	{
2009	int x, y, z;	2308	int x, y, z;
2010	int w, h;	2309	int w, h;
2011	int x1, y1;	2310	int x1, y1;
2012		2311
2013	if (*data++ != 0)	2312	if (*data++ != 0)
2014	return; /* version mismatch */	2313	XSRETURN_EMPTY; /* version mismatch */
2015		2314
2016	w = data++ << 8; w \|= data++;	2315	w = data++ << 8; w \|= data++;
2017	h = data++ << 8; h \|= data++;	2316	h = data++ << 8; h \|= data++;
2018		2317
2019	// we need to do this 'cause we don't keep an absolute coord system for rows	2318	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2064	}	2363	}
2065	}	2364	}
2066	}	2365	}
2067	}	2366	}
2068		2367
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2368	MODULE = Deliantra::Client PACKAGE = DC::RW
2070		2369
2071	CFPlus::MixChunk	2370	DC::RW
2072	new_from_file (SV class, char path)	2371	new (SV class, SV data_sv)
2073	CODE:	2372	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2373	{
		2374	STRLEN datalen;
		2375	char *data = SvPVbyte (data_sv, datalen);
		2376
		2377	RETVAL = SDL_RWFromConstMem (data, datalen);
		2378	}
2075	OUTPUT:	2379	OUTPUT:
2076	RETVAL	2380	RETVAL
2077		2381
		2382	DC::RW
		2383	new_from_file (SV class, const char path, const char *mode = "rb")
		2384	CODE:
		2385	RETVAL = SDL_RWFromFile (path, mode);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	# fails on win32:
		2390	# dc.xs(2268) : error C2059: syntax error : '('
2078	void	2391	#void
		2392	#close (DC::RW self)
		2393	# CODE:
		2394	# (self->(close)) (self);
		2395
		2396	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2397
		2398	PROTOTYPES: DISABLE
		2399
		2400	DC::Channel
		2401	find ()
		2402	CODE:
		2403	{
		2404	RETVAL = Mix_GroupAvailable (-1);
		2405
		2406	if (RETVAL < 0)
		2407	{
		2408	RETVAL = Mix_GroupOldest (-1);
		2409
		2410	if (RETVAL < 0)
		2411	XSRETURN_UNDEF;
		2412
		2413	Mix_HaltChannel (RETVAL);
		2414	}
		2415
		2416	Mix_UnregisterAllEffects (RETVAL);
		2417	Mix_Volume (RETVAL, 128);
		2418	}
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	halt (DC::Channel self)
		2424	CODE:
		2425	Mix_HaltChannel (self);
		2426
		2427	void
		2428	expire (DC::Channel self, int ticks = -1)
		2429	CODE:
		2430	Mix_ExpireChannel (self, ticks);
		2431
		2432	void
		2433	fade_out (DC::Channel self, int ticks = -1)
		2434	CODE:
		2435	Mix_FadeOutChannel (self, ticks);
		2436
		2437	int
		2438	volume (DC::Channel self, int volume)
		2439	CODE:
		2440	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2441	OUTPUT:
		2442	RETVAL
		2443
		2444	void
		2445	unregister_all_effects (DC::Channel self)
		2446	CODE:
		2447	Mix_UnregisterAllEffects (self);
		2448
		2449	void
		2450	set_panning (DC::Channel self, int left, int right)
		2451	CODE:
		2452	left = CLAMP (left , 0, 255);
		2453	right = CLAMP (right, 0, 255);
		2454	Mix_SetPanning (self, left, right);
		2455
		2456	void
		2457	set_distance (DC::Channel self, int distance)
		2458	CODE:
		2459	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2460
		2461	void
		2462	set_position (DC::Channel self, int angle, int distance)
		2463	CODE:
		2464
		2465	void
		2466	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2467	CODE:
		2468	{
		2469	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2470	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2471	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2472	}
		2473
		2474	void
		2475	set_reverse_stereo (DC::Channel self, int flip)
		2476	CODE:
		2477	Mix_SetReverseStereo (self, flip);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::MixChunk
		2484	new (SV *class, DC::RW rwops)
		2485	CODE:
		2486	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	void
2079	DESTROY (CFPlus::MixChunk self)	2491	DESTROY (DC::MixChunk self)
2080	CODE:	2492	CODE:
2081	Mix_FreeChunk (self);	2493	Mix_FreeChunk (self);
2082		2494
2083	int	2495	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2496	volume (DC::MixChunk self, int volume = -1)
2085	CODE:	2497	CODE:
		2498	if (items > 1)
		2499	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2500	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2501	OUTPUT:
2088	RETVAL	2502	RETVAL
2089		2503
2090	int	2504	DC::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2505	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2506	CODE:
		2507	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2508	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2509
		2510	if (RETVAL < 0)
		2511	XSRETURN_UNDEF;
		2512
		2513	if (channel < 0)
		2514	{
		2515	Mix_UnregisterAllEffects (RETVAL);
		2516	Mix_Volume (RETVAL, 128);
		2517	}
		2518	}
2094	OUTPUT:	2519	OUTPUT:
2095	RETVAL	2520	RETVAL
2096		2521
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2522	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2098		2523
2099	int	2524	int
2100	volume (int volume = -1)	2525	volume (int volume = -1)
		2526	PROTOTYPE: ;$
2101	CODE:	2527	CODE:
		2528	if (items > 0)
		2529	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2530	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2531	OUTPUT:
2104	RETVAL	2532	RETVAL
2105		2533
		2534	void
		2535	fade_out (int ms)
		2536	CODE:
		2537	Mix_FadeOutMusic (ms);
		2538
		2539	void
		2540	halt ()
		2541	CODE:
		2542	Mix_HaltMusic ();
		2543
2106	CFPlus::MixMusic	2544	DC::MixMusic
2107	new_from_file (SV class, char path)	2545	new (SV *class, DC::RW rwops)
2108	CODE:	2546	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2547	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2548	OUTPUT:
2111	RETVAL	2549	RETVAL
2112		2550
2113	void	2551	void
2114	DESTROY (CFPlus::MixMusic self)	2552	DESTROY (DC::MixMusic self)
2115	CODE:	2553	CODE:
2116	Mix_FreeMusic (self);	2554	Mix_FreeMusic (self);
2117		2555
2118	int	2556	int
2119	play (CFPlus::MixMusic self, int loops = -1)	2557	play (DC::MixMusic self, int loops = -1)
2120	CODE:	2558	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2559	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2560	OUTPUT:
2123	RETVAL	2561	RETVAL
2124		2562
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2563	void
		2564	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2565	CODE:
		2566	Mix_FadeInMusicPos (self, loops, ms, position);
		2567
		2568	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2569
		2570	PROTOTYPES: ENABLE
2126		2571
2127	BOOT:	2572	BOOT:
2128	{	2573	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2574	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130	static const struct {	2575	static const struct {
2131	const char *name;	2576	const char *name;
2132	IV iv;	2577	IV iv;
2133	} *civ, const_iv[] = {	2578	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2579	# define const_iv(name) { # name, (IV)name }
		2580	const_iv (GL_VENDOR),
		2581	const_iv (GL_VERSION),
		2582	const_iv (GL_EXTENSIONS),
2135	const_iv (GL_COLOR_MATERIAL),	2583	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2584	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2585	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2586	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2587	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2591	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2592	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2593	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2594	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2595	const_iv (GL_BACK),
		2596	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2597	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2598	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2599	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2600	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2601	const_iv (GL_DST_ALPHA),
…		…
2165	const_iv (GL_INTENSITY),	2614	const_iv (GL_INTENSITY),
2166	const_iv (GL_LUMINANCE),	2615	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2616	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2617	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2618	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2619	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2620	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2621	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2622	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2623	const_iv (GL_COMPRESSED_RGB_ARB),
		2624	const_iv (GL_COMPRESSED_RGBA_ARB),
2170	const_iv (GL_COMPILE),	2625	const_iv (GL_COMPILE),
		2626	const_iv (GL_PROXY_TEXTURE_1D),
		2627	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	2628	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	2629	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	2630	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	2631	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	2632	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	2653	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	2654	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	2655	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	2656	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	2657	const_iv (GL_CONSTANT_BORDER),
		2658	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	2659	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	2660	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	2661	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	2662	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	2663	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	2664	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	2665	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	2666	const_iv (GL_TRIANGLE_FAN),
		2667	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2668	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2669	const_iv (GL_POINT_SMOOTH_HINT),
		2670	const_iv (GL_LINE_SMOOTH_HINT),
		2671	const_iv (GL_POLYGON_SMOOTH_HINT),
		2672	const_iv (GL_GENERATE_MIPMAP_HINT),
		2673	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210	const_iv (GL_FASTEST),	2674	const_iv (GL_FASTEST),
		2675	const_iv (GL_DONT_CARE),
		2676	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	2677	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	2678	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	2679	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	2680	const_iv (GL_T2F_N3F_V3F),
2215	# undef const_iv	2681	# undef const_iv
…		…
2220		2686
2221	texture_av = newAV ();	2687	texture_av = newAV ();
2222	AvREAL_off (texture_av);	2688	AvREAL_off (texture_av);
2223	}	2689	}
2224		2690
		2691	void
		2692	disable_GL_EXT_blend_func_separate ()
		2693	CODE:
		2694	gl.BlendFuncSeparate = 0;
		2695	gl.BlendFuncSeparateEXT = 0;
		2696
2225	char *	2697	char *
2226	gl_vendor ()	2698	gl_vendor ()
2227	CODE:	2699	CODE:
2228	RETVAL = (char *)glGetString (GL_VENDOR);	2700	RETVAL = (char *)glGetString (GL_VENDOR);
2229	OUTPUT:	2701	OUTPUT:
…		…
2241	CODE:	2713	CODE:
2242	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2714	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2243	OUTPUT:	2715	OUTPUT:
2244	RETVAL	2716	RETVAL
2245		2717
		2718	const char *glGetString (GLenum pname)
		2719
		2720	GLint glGetInteger (GLenum pname)
		2721	CODE:
		2722	glGetIntegerv (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
		2726	GLdouble glGetDouble (GLenum pname)
		2727	CODE:
		2728	glGetDoublev (pname, &RETVAL);
		2729	OUTPUT:
		2730	RETVAL
		2731
2246	int glGetError ()	2732	int glGetError ()
2247		2733
2248	void glFinish ()	2734	void glFinish ()
2249		2735
2250	void glClear (int mask)	2736	void glClear (int mask)
…		…
2287	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2288	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2774	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2289		2775
2290	# near_ and far_ are due to microsofts buggy "c" compiler	2776	# near_ and far_ are due to microsofts buggy "c" compiler
2291	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2777	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2778
		2779	PROTOTYPES: DISABLE
2292		2780
2293	void glViewport (int x, int y, int width, int height)	2781	void glViewport (int x, int y, int width, int height)
2294		2782
2295	void glScissor (int x, int y, int width, int height)	2783	void glScissor (int x, int y, int width, int height)
2296		2784
…		…
2304		2792
2305	void glRotate (float angle, float x, float y, float z)	2793	void glRotate (float angle, float x, float y, float z)
2306	CODE:	2794	CODE:
2307	glRotatef (angle, x, y, z);	2795	glRotatef (angle, x, y, z);
2308		2796
2309	void glBegin (int mode)
2310
2311	void glEnd ()
2312
2313	void glColor (float r, float g, float b, float a = 1.0)	2797	void glColor (float r, float g, float b, float a = 1.0)
2314	PROTOTYPE: @
2315	ALIAS:	2798	ALIAS:
2316	glColor_premultiply = 1	2799	glColor_premultiply = 1
2317	CODE:	2800	CODE:
2318	if (ix)	2801	if (ix)
2319	{	2802	{
…		…
2322	b *= a;	2805	b *= a;
2323	}	2806	}
2324	// microsoft visual "c" rounds instead of truncating...	2807	// microsoft visual "c" rounds instead of truncating...
2325	glColor4f (r, g, b, a);	2808	glColor4f (r, g, b, a);
2326		2809
2327	void glInterleavedArrays (int format, int stride, char *data)
2328
2329	void glDrawElements (int mode, int count, int type, char *indices)
2330
2331	# 1.2 void glDrawRangeElements (int mode, int start, int end
2332
2333	void glRasterPos (float x, float y, float z = 0.)	2810	void glRasterPos (float x, float y, float z = 0.)
2334	CODE:	2811	CODE:
2335	glRasterPos3f (0, 0, z);	2812	glRasterPos3f (0, 0, z);
2336	glBitmap (0, 0, 0, 0, x, y, 0);	2813	glBitmap (0, 0, 0, 0, x, y, 0);
2337		2814
…		…
2341		2818
2342	void glTexCoord (float s, float t)	2819	void glTexCoord (float s, float t)
2343	CODE:	2820	CODE:
2344	glTexCoord2f (s, t);	2821	glTexCoord2f (s, t);
2345		2822
		2823	void glRect (float x1, float y1, float x2, float y2)
		2824	CODE:
		2825	glRectf (x1, y1, x2, y2);
		2826
		2827	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2828	CODE:
		2829	glBegin (GL_LINE_LOOP);
		2830	glVertex2f (x1, y1);
		2831	glVertex2f (x2, y1);
		2832	glVertex2f (x2, y2);
		2833	glVertex2f (x1, y2);
		2834	glEnd ();
		2835
		2836	PROTOTYPES: ENABLE
		2837
		2838	void glBegin (int mode)
		2839
		2840	void glEnd ()
		2841
		2842	void glPointSize (GLfloat size)
		2843
		2844	void glLineWidth (GLfloat width)
		2845
		2846	void glInterleavedArrays (int format, int stride, char *data)
		2847
		2848	void glDrawElements (int mode, int count, int type, char *indices)
		2849
		2850	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2851
2346	void glTexEnv (int target, int pname, float param)	2852	void glTexEnv (int target, int pname, float param)
2347	CODE:	2853	CODE:
2348	glTexEnvf (target, pname, param);	2854	glTexEnvf (target, pname, param);
2349		2855
2350	void glTexParameter (int target, int pname, float param)	2856	void glTexParameter (int target, int pname, float param)
…		…
2366	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2872	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2367	CODE:	2873	CODE:
2368	if (gl.SeparableFilter2D)	2874	if (gl.SeparableFilter2D)
2369	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2875	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2370		2876
2371	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2877	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2372		2878
2373	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2879	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2374		2880
2375	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2881	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2882
		2883	void glPixelZoom (float x, float y)
2376		2884
2377	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2885	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2378		2886
2379	int glGenTexture ()	2887	int glGenTexture ()
2380	CODE:	2888	CODE:
2381	{	2889	RETVAL = gen_texture ();
2382	GLuint name;
2383	if (AvFILL (texture_av) >= 0)
2384	name = (GLuint)(size_t)av_pop (texture_av);
2385	else
2386	glGenTextures (1, &name);
2387	RETVAL = name;
2388	}
2389	OUTPUT:	2890	OUTPUT:
2390	RETVAL	2891	RETVAL
2391		2892
2392	void glDeleteTexture (int name)	2893	void glDeleteTexture (int name)
2393	CODE:	2894	CODE:
2394	{	2895	del_texture (name);
2395	/* make a half-assed attempt at returning the memory used by the texture */	2896
2396	/* textures are frequently being reused by cfplus anyway */
2397	/glBindTexture (GL_TEXTURE_2D, name);/
2398	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
2399	av_push (texture_av, (SV *)(size_t)name);
2400	{ GLuint name_ = name; glDeleteTextures (1, &name_); }
2401	}
2402
2403	int glGenList ()	2897	int glGenList ()
2404	CODE:	2898	CODE:
2405	RETVAL = glGenLists (1);	2899	RETVAL = glGenLists (1);
2406	OUTPUT:	2900	OUTPUT:
2407	RETVAL	2901	RETVAL
…		…
2414		2908
2415	void glEndList ()	2909	void glEndList ()
2416		2910
2417	void glCallList (int list)	2911	void glCallList (int list)
2418		2912
		2913	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2914
		2915	PROTOTYPES: DISABLE
		2916
		2917	void
		2918	find_widget (SV *self, NV x, NV y)
		2919	PPCODE:
		2920	{
		2921	if (within_widget (self, x, y))
		2922	XPUSHs (self);
		2923	}
		2924
		2925	BOOT:
		2926	{
		2927	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2928
		2929	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2930	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2931	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2932	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2933	}
		2934
		2935	void
		2936	draw (SV *self)
		2937	CODE:
		2938	{
		2939	HV *hv;
		2940	SV **svp;
		2941	NV x, y, w, h;
		2942	SV *draw_x_sv = GvSV (draw_x_gv);
		2943	SV *draw_y_sv = GvSV (draw_y_gv);
		2944	SV *draw_w_sv = GvSV (draw_w_gv);
		2945	SV *draw_h_sv = GvSV (draw_h_gv);
		2946	double draw_x, draw_y;
		2947
		2948	if (!SvROK (self))
		2949	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2950
		2951	hv = (HV *)SvRV (self);
		2952
		2953	if (SvTYPE (hv) != SVt_PVHV)
		2954	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2955
		2956	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2958
		2959	if (!h \|\| !w)
		2960	XSRETURN_EMPTY;
		2961
		2962	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2963	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2964
		2965	draw_x = SvNV (draw_x_sv) + x;
		2966	draw_y = SvNV (draw_y_sv) + y;
		2967
		2968	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2969	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2970	XSRETURN_EMPTY;
		2971
		2972	sv_setnv (draw_x_sv, draw_x);
		2973	sv_setnv (draw_y_sv, draw_y);
		2974
		2975	glPushMatrix ();
		2976	glTranslated (x, y, 0);
		2977
		2978	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2979	{
		2980	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2981
		2982	if (svp && SvTRUE (*svp))
		2983	{
		2984	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2985	glEnable (GL_BLEND);
		2986	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2987	glBegin (GL_QUADS);
		2988	glVertex2f (0, 0);
		2989	glVertex2f (w, 0);
		2990	glVertex2f (w, h);
		2991	glVertex2f (0, h);
		2992	glEnd ();
		2993	glDisable (GL_BLEND);
		2994	}
		2995	}
		2996	#if 0
		2997	// draw borders, for debugging
		2998	glPushMatrix ();
		2999	glColor4f (1., 1., 0., 1.);
		3000	glTranslatef (.5, .5, 0.);
		3001	glBegin (GL_LINE_LOOP);
		3002	glVertex2f (0 , 0);
		3003	glVertex2f (w - 1, 0);
		3004	glVertex2f (w - 1, h - 1);
		3005	glVertex2f (0 , h - 1);
		3006	glEnd ();
		3007	glPopMatrix ();
		3008	#endif
		3009	PUSHMARK (SP);
		3010	XPUSHs (self);
		3011	PUTBACK;
		3012	call_method ("_draw", G_VOID \| G_DISCARD);
		3013	SPAGAIN;
		3014
		3015	glPopMatrix ();
		3016
		3017	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3018	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3019	}
		3020

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC vs. Revision 1.258 by root, Thu Apr 10 14:35:50 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC vs.
Revision 1.258 by root, Thu Apr 10 14:35:50 2008 UTC