ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.182 by root, Wed Apr 18 09:39:49 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
52		72
53	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
54		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		77
55	#if 0	78	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	80	#else
58	# define PARACHUTE 0	81	# define PARACHUTE 0
59	#endif	82	#endif
60		83
		84	static AV *texture_av;
		85
61	static struct	86	static struct
62	{	87	{
63	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	89	#include "glfunc.h"
65	#undef GL_FUNC	90	#undef GL_FUNC
66	} gl;	91	} gl;
67		92
		93	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	95	{
70	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	100	else
75	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
76	}	102	}
77		103
		104	static GLuint
		105	gen_texture ()
		106	{
		107	GLuint name;
		108
		109	if (AvFILL (texture_av) >= 0)
		110	name = (GLuint)(size_t)av_pop (texture_av);
		111	else
		112	glGenTextures (1, &name);
		113
		114	return name;
		115	}
		116
		117	static void
		118	del_texture (GLuint name)
		119	{
		120	/* make a half-assed attempt at returning the memory used by the texture */
		121	/* textures are frequently being reused by cfplus anyway */
		122	/*glBindTexture (GL_TEXTURE_2D, name);*/
		123	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		124	av_push (texture_av, (SV *)(size_t)name);
		125	glDeleteTextures (1, &name);
		126	}
		127
78	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
79		130
80	#include "pango-font.c"	131	#include "pango-font.c"
81	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
82	#include "pango-render.c"	133	#include "pango-render.c"
83		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
86		139
87	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
88		141
89	static int	142	static int
90	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
91	{	144	{
92	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		159
107	typedef struct cf_layout {	160	typedef struct cf_layout {
108	PangoLayout *pl;	161	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
110	int base_height;	163	int base_height;
111	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
112	} *CFPlus__Layout;	166	} *DC__Layout;
113		167
114	static CFPlus__Font default_font;	168	static DC__Font default_font;
115	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
117		171
118	static void	172	static void
119	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	178	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	180	}
127		181
128	static void	182	static void
129	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
130	{	184	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
133	*/	187	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		192
139	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
140	}	194	}
141		195
142	static void	196	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	197	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	198	{
145	PangoRectangle rect;	199	PangoRectangle rect;
146		200
147	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		213
160	typedef uint16_t tileid;	214	typedef uint16_t tileid;
161	typedef uint16_t faceid;	215	typedef uint16_t faceid;
162		216
163	typedef struct {	217	typedef struct {
164	int name;	218	GLuint name;
165	int w, h;	219	int w, h;
166	float s, t;	220	float s, t;
167	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
168	tileid smoothtile;	222	tileid smoothtile;
169	uint8_t smoothlevel;	223	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	241	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	242	int texs; maptex *tex; // [tileid]
189		243
190	int32_t rows;	244	int32_t rows;
191	maprow *row;	245	maprow *row;
192	} *CFPlus__Map;	246	} *DC__Map;
193		247
194	static char *	248	static char *
195	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
196	{	250	{
197	char *p;	251	char *p;
…		…
235	self->texs *= 2;	289	self->texs *= 2;
236	}	290	}
237	}	291	}
238		292
239	static maprow *	293	static maprow *
240	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
241	{	295	{
242	if (0 > y)	296	if (0 > y)
243	{	297	{
244	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
283		337
284	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
285	}	339	}
286		340
287	static mapcell *	341	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
289	{	343	{
290	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
291	}	345	}
292		346
293	static void	347	static void
294	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
295	{	349	{
296	int r;	350	int r;
297		351
298	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
307	self->row = 0;	361	self->row = 0;
308	self->rows = 0;	362	self->rows = 0;
309	}	363	}
310		364
311	static void	365	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	367	{
314	int x, y;	368	int x, y;
315	maprow *row;	369	maprow *row;
316	mapcell *cell;	370	mapcell *cell;
317		371
…		…
396	n |= n >> 16;	450	n |= n >> 16;
397		451
398	return n + 1;	452	return n + 1;
399	}	453	}
400		454
		455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
401	/* SDL should provide this, really. */	466	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	467	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	468	#define SDLK_MODIFIER_MAX 314
404		469
405	MODULE = CFPlus PACKAGE = CFPlus	470	/******************************************************************************/
		471
		472	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp || !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
406		514
407	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
408		516
409	BOOT:	517	BOOT:
410	{	518	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	520	static const struct {
413	const char *name;	521	const char *name;
414	IV iv;	522	IV iv;
415	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
…		…
438		546
439	const_iv (SDL_APPINPUTFOCUS),	547	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	548	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	549	const_iv (SDL_APPACTIVE),
442		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
		634
		635	const_iv (MIX_DEFAULT_FORMAT),
524	# undef const_iv	636	# undef const_iv
525	};	637	};
526		638
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		658
547	NV floor (NV x)	659	NV floor (NV x)
548		660
549	NV ceil (NV x)	661	NV ceil (NV x)
550		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
551	void	667	void
552	pango_init ()	668	pango_init ()
553	CODE:	669	CODE:
554	{	670	{
555	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		677	#endif
558	}	678	}
		679
		680	char *
		681	SDL_GetError ()
559		682
560	int	683	int
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		685
563	void	686	void
564	SDL_Quit ()	687	SDL_Quit ()
565		688
566	void	689	void
567	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	691	PPCODE:
569	{	692	{
570	SDL_Rect **m;	693	SDL_Rect **m;
571		694
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		699
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		702
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		707
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif	712	#endif
590		713
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		715
596	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
597	while (*m)	717	while (*m)
598	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
599	AV *av = newAV ();	721	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
603		728
604	++m;	729	++m;
605	}	730	}
606	}	731	}
607		732
608	char *
609	SDL_GetError ()
610
611	int	733	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
614	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	747	);
		748
617	if (RETVAL)	749	if (RETVAL)
618	{	750	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	755	#include "glfunc.h"
622	# undef GL_FUNC	756	#undef GL_FUNC
623	}	757	}
		758	}
624	OUTPUT:	759	OUTPUT:
625	RETVAL	760	RETVAL
626		761
627	void	762	void
628	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
629		764
630	char *	765	char *
631	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
632		767
		768	int
		769	SDL_GetAppState ()
		770
633	void	771	void
634	SDL_PollEvent ()	772	poll_events ()
635	PPCODE:	773	PPCODE:
636	{	774	{
637	SDL_Event ev;	775	SDL_Event ev;
638		776
639	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	779	{
641	HV *hv = newHV ();	780	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		782
644	switch (ev.type)	783	switch (ev.type)
645	{	784	{
646	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
647	case SDL_KEYUP:	786	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	792	break;
654		793
655	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	797	break;
659		798
660	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
668	break;	825	break;
669		826
670	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		830
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	841	break;
685	}	842	}
686		843
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	845	}
689	}	846	}
690		847
691	int	848	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	850	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
696		853
697	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
698	Mix_CloseAudio ()	871	Mix_CloseAudio ()
699		872
700	int	873	int
701	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
		875
		876	const char *
		877	Mix_GetError ()
702		878
703	void	879	void
704	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
705	CODE:	881	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
748	STRLEN image_len;	924	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
755		931
756	if (!rw)	932	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
758		934
…		…
831	void	1007	void
832	error (char *message)	1008	error (char *message)
833	CODE:	1009	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	1011	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	1013	#endif
838		1014
839	void	1015	void
840	fatal (char *message)	1016	fatal (char *message)
841	CODE:	1017	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1019	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1021	#endif
846	_exit (1);	1022	_exit (1);
847		1023
848	void	1024	void
849	_exit (int retval = 0)	1025	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1028	ExitThread (retval); // unclean, please beam me up
853	#else	1029	#else
854	_exit (retval);	1030	_exit (retval);
855	#endif	1031	#endif
856		1032
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
858		1041
859	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1048	CODE:
862	{	1049	{
863	int count;	1050	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1054	}
868	OUTPUT:	1055	OUTPUT:
869	RETVAL	1056	RETVAL
870		1057
871	void	1058	void
872	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
873	CODE:	1060	CODE:
874	pango_font_description_free (self);	1061	pango_font_description_free (self);
875		1062
876	void	1063	void
877	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
878	CODE:	1066	CODE:
879	default_font = self;	1067	default_font = self;
880		1068
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1070
		1071	PROTOTYPES: DISABLE
		1072
883	void	1073	void
884	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
885	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
886	tc_clear ();	1083	tc_restore ();
887		1084
888	CFPlus::Layout	1085	DC::Layout
889	new (SV *class)	1086	new (SV *class)
890	CODE:	1087	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
892		1089
893	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
900		1098
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
903	OUTPUT:	1101	OUTPUT:
904	RETVAL	1102	RETVAL
905		1103
906	void	1104	void
907	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
908	CODE:	1106	CODE:
909	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
910	Safefree (self);	1109	Safefree (self);
911		1110
912	void	1111	void
913	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
914	CODE:	1113	CODE:
915	{	1114	{
916	STRLEN textlen;	1115	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
918		1117
919	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
920	}	1119	}
921		1120
922	void	1121	void
923	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
924	CODE:	1123	CODE:
925	{	1124	{
926	STRLEN textlen;	1125	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
928		1127
929	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
930	}	1129	}
931		1130
932	void	1131	void
933	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
934	CODE:	1133	CODE:
935	{	1134	{
936	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1137	const char *pos = text;
…		…
973	if (attrs)	1172	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
975	}	1174	}
976		1175
977	void	1176	void
978	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
979	PPCODE:	1178	PPCODE:
980	{	1179	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1181
983	do	1182	do
984	{	1183	{
985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986		1185
987	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
988	{	1187	{
989	PangoRectangle extents;	1188	PangoRectangle extents;
990	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
998		1197
999	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
1000	}	1199	}
1001		1200
1002	int	1201	int
1003	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
1004	CODE:	1203	CODE:
1005	{	1204	{
1006	int lines = 1;	1205	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
1008		1207
…		…
1013	}	1212	}
1014	OUTPUT:	1213	OUTPUT:
1015	RETVAL	1214	RETVAL
1016		1215
1017	SV *	1216	SV *
1018	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
1019	CODE:	1218	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1221	OUTPUT:
1023	RETVAL	1222	RETVAL
1024		1223
1025	void	1224	void
1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1027	CODE:	1226	CODE:
1028	self->r = r;	1227	self->r = r;
1029	self->g = g;	1228	self->g = g;
1030	self->b = b;	1229	self->b = b;
1031	self->a = a;	1230	self->a = a;
1032		1231
1033	void	1232	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1234	CODE:
1036	if (self->font != font)	1235	if (self->font != font)
1037	{	1236	{
1038	self->font = font;	1237	self->font = font;
1039	layout_update_font (self);	1238	layout_update_font (self);
1040	}	1239	}
1041		1240
1042	void	1241	void
1043	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1044	CODE:	1243	CODE:
1045	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1046	{	1245	{
1047	self->base_height = base_height;	1246	self->base_height = base_height;
1048	layout_update_font (self);	1247	layout_update_font (self);
1049	}	1248	}
1050		1249
1051	void	1250	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1252	CODE:
1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1055		1254
1056	void	1255	void
1057	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1058	CODE:	1257	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1259
1061	void	1260	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1262	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1264
1066	void	1265	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1267	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1074	);	1273	);
1075		1274
1076	void	1275	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1277	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1279
1081	void	1280	void
1082	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1083	PPCODE:	1282	PPCODE:
1084	{	1283	{
1085	int w, h;	1284	int w, h;
1086		1285
1087	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1291	}
1093		1292
1094	int	1293	int
1095	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1096	CODE:	1295	CODE:
1097	{	1296	{
1098	PangoRectangle rect;	1297	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1101	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1102	}	1301	}
1103	OUTPUT:	1302	OUTPUT:
1104	RETVAL	1303	RETVAL
1105		1304
1106	int	1305	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1307	CODE:
1109	{	1308	{
1110	int index, trailing;	1309	int index, trailing;
1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1112	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1113	}	1312	}
1114	OUTPUT:	1313	OUTPUT:
1115	RETVAL	1314	RETVAL
1116		1315
1117	void	1316	void
1118	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1318	PPCODE:
1120	{	1319	{
1121	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123		1322
1124	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1125	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128	}	1327	}
1129		1328
1130	void	1329	void
1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1132	PPCODE:	1331	PPCODE:
1133	{	1332	{
1134	int line, x;	1333	int line, x;
1135		1334
1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138		1338	--line;
		1339	#endif
1139	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1343	}
1143		1344
1144	void	1345	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1347	PPCODE:
1147	{	1348	{
1148	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1149	int index, trailing;	1350	int index, trailing;
1150		1351
1151	if (line < 0)	1352	if (line < 0)
1152	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1153		1354
1154	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1156		1357
1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1158		1359
1159	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1367	}
1167	}	1368	}
1168		1369
1169	void	1370	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1173	self->pl,	1375	self->pl,
		1376	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1176	flags	1379	flags
1177	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1178		1384
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1385	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1183	CODE:	1387	CODE:
1184	{	1388	{
1185	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1186	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187		1396
1188	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow || nh != oh) && SvOK (data_))
1189	{	1413	{
1190	int nw = minpot (ow);
1191	int nh = minpot (oh);
1192
1193	if (nw != ow || nh != oh)
1194	{
1195	if (SvOK (data_))
1196	{
1197	STRLEN datalen;	1414	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1418
1202	SvPOK_only (result_);	1419	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1204		1421
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1423	while (oh--)
1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208		1425
1209	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1427	}
1216	}	1428	}
1217		1429
1218	void	1430	void
1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1225	{	1437	{
1226	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1230		1445
1231	if (items < 5)	1446	if (items < 5)
1232	{	1447	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1264	}	1479	}
1265	}	1480	}
1266		1481
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
1268		1492
1269	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
		1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
1270	new (SV *class)	1498	new (SV *class)
1271	CODE:	1499	CODE:
1272	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1501	RETVAL->x = 0;
1274	RETVAL->y = 0;	1502	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1510	RETVAL->row = 0;
1283	OUTPUT:	1511	OUTPUT:
1284	RETVAL	1512	RETVAL
1285		1513
1286	void	1514	void
1287	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1288	CODE:	1516	CODE:
1289	{	1517	{
1290	map_clear (self);	1518	map_clear (self);
1291	Safefree (self->face2tile);	1519	Safefree (self->face2tile);
1292	Safefree (self->tex);	1520	Safefree (self->tex);
1293	Safefree (self);	1521	Safefree (self);
1294	}	1522	}
1295		1523
1296	void	1524	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1526	CODE:
1299	self->w = map_width;	1527	self->w = map_width;
1300	self->h = map_height;	1528	self->h = map_height;
1301		1529
1302	void	1530	void
1303	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1304	CODE:	1532	CODE:
1305	map_clear (self);	1533	map_clear (self);
1306		1534
1307	void	1535	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1536	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1537	CODE:
1310	{	1538	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1539	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1540	need_texid (self, tile);
1313	}	1541	}
1314		1542
1315	void	1543	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1544	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1545	CODE:
1318	{	1546	{
1319	tileid texid;	1547	tileid texid;
1320	maptex *tex;	1548	maptex *tex;
1321		1549
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1562	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1563	tex->smoothlevel = level;
1336	}	1564	}
1337		1565
1338	void	1566	void
1339	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1567	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1340	CODE:	1568	CODE:
1341	{	1569	{
1342	need_texid (self, texid);	1570	need_texid (self, texid);
1343		1571
1344	{	1572	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1594	}
1367		1595
1368	int	1596	int
1369	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1370	ALIAS:	1598	ALIAS:
1371	oy = 1	1599	oy = 1
1372	x = 2	1600	x = 2
1373	y = 3	1601	y = 3
1374	w = 4	1602	w = 4
…		…
1385	}	1613	}
1386	OUTPUT:	1614	OUTPUT:
1387	RETVAL	1615	RETVAL
1388		1616
1389	void	1617	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1619	CODE:
1392	{	1620	{
1393	if (dx > 0)	1621	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1623	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1625
1398	if (dy > 0)	1626	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1627	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1628	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1630
1403	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1405		1633
1406	while (self->y < 0)	1634	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1412	}	1640	}
1413	}	1641	}
1414		1642
1415	void	1643	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1645	CODE:
1418	{	1646	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1649	mapcell *cell;
1422	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1423		1653
1424	while (data < data_end - 1)	1654	while (data < data_end - 1)
1425	{	1655	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1427		1657
…		…
1478	}	1708	}
1479	else	1709	else
1480	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1481	}	1711	}
1482		1712
		1713	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1714	if (flags & (4 >> z))
1484	{	1715	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1717	need_facenum (self, face);
1487	cell->tile [0] = self->face2tile [face];	1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1488	}	1733	}
1489
1490	if (flags & 2)
1491	{
1492	faceid face = (data [0] << 8) + data [1]; data += 2;
1493	need_facenum (self, face);
1494	cell->tile [1] = self->face2tile [face];
1495	}
1496
1497	if (flags & 1)
1498	{
1499	faceid face = (data [0] << 8) + data [1]; data += 2;
1500	need_facenum (self, face);
1501	cell->tile [2] = self->face2tile [face];
1502	}
1503	}	1734	}
1504	else	1735	else
1505	cell->darkness = 0;	1736	cell->darkness = 0;
1506	}	1737	}
1507	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1508		1741
1509	SV *	1742	SV *
1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1511	CODE:	1744	CODE:
1512	{	1745	{
1513	int x1, x;	1746	int x1, x;
1514	int y1, y;	1747	int y1, y;
1515	int z;	1748	int z;
…		…
1560	}	1793	}
1561	OUTPUT:	1794	OUTPUT:
1562	RETVAL	1795	RETVAL
1563		1796
1564	void	1797	void
1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1566	CODE:	1799	CODE:
1567	{	1800	{
		1801	int x, y, z;
		1802
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1571	smooth_key skey;	1806	smooth_key skey;
1572	int x, y, z;	1807
1573	int last_name;	1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
1574		1811
1575	// thats current max. sorry.	1812	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1813	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1814	if (sh > 255) sh = 255;
1578		1815
1579	// clear key, in case of extra padding	1816	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1817	memset (&skey, 0, sizeof (skey));
1581		1818
1582	glColor4ub (255, 255, 255, 255);	1819	memset (&key, 0, sizeof (key));
1583		1820	key.r = 255;
1584	glEnable (GL_BLEND);	1821	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1822	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1823	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1824	key.mode = GL_QUADS;
1588		1825	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1826	key.texname = -1;
1590
1591	last_name = 0;
1592		1827
1593	mx += self->x;	1828	mx += self->x;
1594	my += self->y;	1829	my += self->y;
1595		1830
1596	// first pass: determine smooth_max	1831	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1847	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1848	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1849	self->tex [cell->tile [2]].smoothlevel));
1615	}	1850	}
1616	}	1851	}
		1852
		1853	glEnable (GL_BLEND);
		1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1617		1856
1618	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1619	{	1858	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1859	memset (smooth_level, 0, sizeof (smooth_level));
1621		1860
…		…
1631	tileid tile = cell->tile [z];	1870	tileid tile = cell->tile [z];
1632		1871
1633	if (tile)	1872	if (tile)
1634	{	1873	{
1635	maptex tex = self->tex [tile];	1874	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1875	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		1876
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1877	if (key.texname != tex.name)
1642	{	1878	{
1643	if (!tex.name)	1879	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1880	tex = self->tex [2]; /* missing, replace by noface */
1645		1881
1646	glEnd ();	1882	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1884	}
1650		1885
1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1655		1893
1656	if (cell->flags && z == 2)	1894	if (cell->flags && z == 2)
1657	{	1895	{
		1896	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	1897	if (cell->flags & 1)
1659	{	1898	{
1660	maptex tex = self->tex [1];	1899	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	1900	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	1901	int py = y * T - T * 6 / 32;
1663		1902
		1903	if (tex.name)
1664	glEnd ();	1904	{
1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1666	glBegin (GL_QUADS);	1915	}
1667
1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672	}	1916	}
1673	}	1917	}
1674		1918
1675	// update smooth hash	1919	// update smooth hash
1676	if (tex.smoothtile)	1920	if (tex.smoothtile)
…		…
1712	}	1956	}
1713	}	1957	}
1714	}	1958	}
1715	}	1959	}
1716		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
1717	// go through all smoothlevels, lowest to highest, then draw.	1964	// go through all smoothlevels, lowest to highest, then draw.
1718	// this is basically counting sort	1965	// this is basically counting sort
1719	{	1966	{
1720	int w, b;	1967	int w, b;
1721		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
1722	for (w = 0; w < 256 / 32; ++w)	1971	for (w = 0; w < 256 / 32; ++w)
1723	{	1972	{
1724	uint32_t smask = smooth_level [w];	1973	uint32_t smask = smooth_level [w];
1725	if (smask)	1974	if (smask)
1726	for (b = 0; b < 32; ++b)	1975	for (b = 0; b < 32; ++b)
…		…
1735	smooth_key *skey = (smooth_key *)HeKEY (he);	1984	smooth_key *skey = (smooth_key *)HeKEY (he);
1736	IV bits = SvIVX (HeVAL (he));	1985	IV bits = SvIVX (HeVAL (he));
1737		1986
1738	if (!(bits & 0x1000)	1987	if (!(bits & 0x1000)
1739	&& skey->level == level	1988	&& skey->level == level
1740	&& level >= smooth_max [skey->x][skey->y])	1989	&& level > smooth_max [skey->x][skey->y])
1741	{	1990	{
1742	maptex tex = self->tex [skey->tile];	1991	maptex tex = self->tex [skey->tile];
1743	int px = (((int)skey->x) - 1) * T;	1992	int px = (((int)skey->x) - 1) * T;
1744	int py = (((int)skey->y) - 1) * T;	1993	int py = (((int)skey->y) - 1) * T;
1745	int border = bits & 15;	1994	int border = bits & 15;
1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1747	float dx = tex.s * .0625f; // 16 images/row	1996	float dx = tex.s * .0625f; // 16 images/row
1748	float dy = tex.t * .5f ; // 2 images/column	1997	float dy = tex.t * .5f ; // 2 images/column
1749		1998
1750	// this time naively avoiding texture state changes
1751	// save gobs of state changes.
1752	if (last_name != tex.name)	1999	if (tex.name)
1753	{	2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
1754	if (!tex.name)	2003	if (key.texname != tex.name)
1755	continue; // smoothing not yet available	2004	{
1756
1757	glEnd ();	2005	glEnd ();
1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1759	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
1760	}	2008	}
1761		2009
1762	if (border)	2010	if (border)
1763	{	2011	{
1764	float ox = border * dx;	2012	float ox = border * dx;
1765		2013
1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1770	}	2018	}
1771		2019
1772	if (corner)	2020	if (corner)
1773	{	2021	{
1774	float ox = corner * dx;	2022	float ox = corner * dx;
1775		2023
1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1778	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
1780	}	2029	}
1781	}	2030	}
1782	}	2031	}
1783	}	2032	}
1784	}	2033	}
		2034
		2035	glEnd ();
		2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
1785	}	2038	}
1786		2039
1787	hv_clear (smooth);	2040	hv_clear (smooth);
1788	}	2041	}
1789		2042
1790	glEnd ();
1791
1792	glDisable (GL_TEXTURE_2D);
1793	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1794		2045
1795	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1796	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1798	{	2049	{
…		…
1823	}	2074	}
1824	}	2075	}
1825	}	2076	}
1826		2077
1827	void	2078	void
1828	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1829	CODE:	2080	CODE:
1830	{	2081	{
1831	static float color[16][3] = {	2082	static float color[16][3] = {
1832	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1833	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1883	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1884	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1885	}	2136	}
1886		2137
1887	void	2138	void
1888	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1889	PPCODE:	2140	PPCODE:
1890	{	2141	{
1891	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1892	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1893	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1894	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1895		2150
1896	memset (darkness, 255, sw4 * sh);
1897	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1898	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1899		2153
1900	mx += self->x;	2154	mx += self->x - 1;
1901	my += self->y;	2155	my += self->y - 1;
1902		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1903	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1904	if (0 <= y + my && y + my < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1905	{	2161	{
1906	maprow *row = self->row + (y + my);	2162	maprow *row = self->row + (y + my);
1907		2163
1908	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1909	if (row->c0 <= x + mx && x + mx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1910	{	2166	{
1911	mapcell *cell = row->col + (x + mx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1912		2168
1913	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1914	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1915	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1916	}	2172	}
1917	}	2173	}
1918		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1919	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1920	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1921	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1922	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1923	}	2217	}
1924		2218
1925	SV *	2219	SV *
1926	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1927	CODE:	2221	CODE:
1928	{	2222	{
1929	int x, y, x1, y1;	2223	int x, y, x1, y1;
1930	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
1931	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1996	}	2290	}
1997	OUTPUT:	2291	OUTPUT:
1998	RETVAL	2292	RETVAL
1999		2293
2000	void	2294	void
2001	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2002	PPCODE:	2296	PPCODE:
2003	{	2297	{
2004	int x, y, z;	2298	int x, y, z;
2005	int w, h;	2299	int w, h;
2006	int x1, y1;	2300	int x1, y1;
2007		2301
2008	if (*data++ != 0)	2302	if (*data++ != 0)
2009	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
2010		2304
2011	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
2012	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
2013		2307
2014	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2059	}	2353	}
2060	}	2354	}
2061	}	2355	}
2062	}	2356	}
2063		2357
2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
2065		2359
2066	CFPlus::MixChunk	2360	DC::RW
2067	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
2068	CODE:	2362	CODE:
2069	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
2070	OUTPUT:	2369	OUTPUT:
2071	RETVAL	2370	RETVAL
2072		2371
		2372	DC::RW
		2373	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
2073	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
2074	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
2075	CODE:	2482	CODE:
2076	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
2077		2484
2078	int	2485	int
2079	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
2080	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
2081	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
2082	OUTPUT:	2491	OUTPUT:
2083	RETVAL	2492	RETVAL
2084		2493
2085	int	2494	DC::Channel
2086	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2087	CODE:	2496	CODE:
		2497	{
2088	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
2089	OUTPUT:	2509	OUTPUT:
2090	RETVAL	2510	RETVAL
2091		2511
2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2093		2513
2094	int	2514	int
2095	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
2096	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
2097	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
2098	OUTPUT:	2521	OUTPUT:
2099	RETVAL	2522	RETVAL
2100		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
2101	CFPlus::MixMusic	2534	DC::MixMusic
2102	new_from_file (SV *class, char *path)	2535	new (SV *class, DC::RW rwops)
2103	CODE:	2536	CODE:
2104	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
2105	OUTPUT:	2538	OUTPUT:
2106	RETVAL	2539	RETVAL
2107		2540
2108	void	2541	void
2109	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
2110	CODE:	2543	CODE:
2111	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
2112		2545
2113	int	2546	int
2114	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
2115	CODE:	2548	CODE:
2116	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
2117	OUTPUT:	2550	OUTPUT:
2118	RETVAL	2551	RETVAL
2119		2552
2120	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
2121		2561
2122	BOOT:	2562	BOOT:
2123	{	2563	{
2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2125	static const struct {	2565	static const struct {
2126	const char *name;	2566	const char *name;
2127	IV iv;	2567	IV iv;
2128	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
2129	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
2130	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
2131	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
2132	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
2133	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
2134	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
2138	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
2139	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
2140	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
2141	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
2142	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
2143	const_iv (GL_AND),	2587	const_iv (GL_AND),
2144	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
2145	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
2146	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
2147	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
2160	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
2161	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
2162	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
2163	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
2164	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
2165	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
2167	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
2168	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
2169	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
2170	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2191	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
2192	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
2193	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
2194	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
2195	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
2196	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
2197	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
2198	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
2199	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
2200	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
2201	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
2202	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
2203	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
2204	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2205	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
2206	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2207	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
2208	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
2209	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
2210	# undef const_iv	2671	# undef const_iv
2211	};	2672	};
2212		2673
2213	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2214	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2676
		2677	texture_av = newAV ();
		2678	AvREAL_off (texture_av);
2215	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
2216		2686
2217	char *	2687	char *
2218	gl_vendor ()	2688	gl_vendor ()
2219	CODE:	2689	CODE:
2220	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2233	CODE:	2703	CODE:
2234	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2235	OUTPUT:	2705	OUTPUT:
2236	RETVAL	2706	RETVAL
2237		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
2238	int glGetError ()	2722	int glGetError ()
2239		2723
2240	void glFinish ()	2724	void glFinish ()
2241		2725
2242	void glClear (int mask)	2726	void glClear (int mask)
…		…
2279	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2280	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2281		2765
2282	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2283	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
2284		2770
2285	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2286		2772
2287	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2288		2774
…		…
2296		2782
2297	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2298	CODE:	2784	CODE:
2299	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2300		2786
2301	void glBegin (int mode)
2302
2303	void glEnd ()
2304
2305	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2306	PROTOTYPE: @
2307	ALIAS:	2788	ALIAS:
2308	glColor_premultiply = 1	2789	glColor_premultiply = 1
2309	CODE:	2790	CODE:
2310	if (ix)	2791	if (ix)
2311	{	2792	{
…		…
2314	b *= a;	2795	b *= a;
2315	}	2796	}
2316	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2317	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2318		2799
2319	void glInterleavedArrays (int format, int stride, char *data)
2320
2321	void glDrawElements (int mode, int count, int type, char *indices)
2322
2323	# 1.2 void glDrawRangeElements (int mode, int start, int end
2324
2325	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2326	CODE:	2801	CODE:
2327	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2328	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2329		2804
…		…
2333		2808
2334	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2335	CODE:	2810	CODE:
2336	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2337		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2338	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2339	CODE:	2843	CODE:
2340	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2341		2845
2342	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2359	CODE:	2863	CODE:
2360	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2362		2866
2363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2364		2868
2365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2366		2870
2367	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
2368		2874
2369	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2370		2876
2371	int glGenTexture ()	2877	int glGenTexture ()
2372	CODE:	2878	CODE:
2373	{	2879	RETVAL = gen_texture ();
2374	GLuint name;
2375	glGenTextures (1, &name);
2376	RETVAL = name;
2377	}
2378	OUTPUT:	2880	OUTPUT:
2379	RETVAL	2881	RETVAL
2380		2882
2381	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2382	CODE:	2884	CODE:
2383	{
2384	GLuint name_ = name;
2385	glDeleteTextures (1, &name_);	2885	del_texture (name);
2386	}	2886
2387
2388	int glGenList ()	2887	int glGenList ()
2389	CODE:	2888	CODE:
2390	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2391	OUTPUT:	2890	OUTPUT:
2392	RETVAL	2891	RETVAL
…		…
2399		2898
2400	void glEndList ()	2899	void glEndList ()
2401		2900
2402	void glCallList (int list)	2901	void glCallList (int list)
2403		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h || !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2959	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID | G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines