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 1.179 by root, Wed Apr 11 04:32:51 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
60		87
		88	static AV *texture_av;
		89
61	static struct	90	static struct
62	{	91	{
63	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	93	#include "glfunc.h"
65	#undef GL_FUNC	94	#undef GL_FUNC
66	} gl;	95	} gl;
67		96
		97	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	99	{
70	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	104	else
75	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
76	}	106	}
77		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
78	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
79		134
80	#include "pango-font.c"	135	#include "pango-font.c"
81	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
82	#include "pango-render.c"	137	#include "pango-render.c"
83		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
86		143
87	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
88		145
89	static int	146	static int
90	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
91	{	148	{
92	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		163
107	typedef struct cf_layout {	164	typedef struct cf_layout {
108	PangoLayout *pl;	165	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
110	int base_height;	167	int base_height;
111	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
112	} *CFPlus__Layout;	170	} *DC__Layout;
113		171
114	static CFPlus__Font default_font;	172	static DC__Font default_font;
115	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
117		175
118	static void	176	static void
119	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	182	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	184	}
127		185
128	static void	186	static void
129	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
130	{	188	{
131	/* 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
132	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
133	*/	191	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
135		193
136	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		196
139	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
140	}	198	}
141		199
142	static void	200	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	202	{
145	PangoRectangle rect;	203	PangoRectangle rect;
146		204
147	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		217
160	typedef uint16_t tileid;	218	typedef uint16_t tileid;
161	typedef uint16_t faceid;	219	typedef uint16_t faceid;
162		220
163	typedef struct {	221	typedef struct {
164	int name;	222	GLuint name;
165	int w, h;	223	int w, h;
166	float s, t;	224	float s, t;
167	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
168	tileid smoothtile;	226	tileid smoothtile;
169	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
189		247
190	int32_t rows;	248	int32_t rows;
191	maprow *row;	249	maprow *row;
192	} *CFPlus__Map;	250	} *DC__Map;
193		251
194	static char *	252	static char *
195	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
196	{	254	{
197	char *p;	255	char *p;
…		…
235	self->texs *= 2;	293	self->texs *= 2;
236	}	294	}
237	}	295	}
238		296
239	static maprow *	297	static maprow *
240	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
241	{	299	{
242	if (0 > y)	300	if (0 > y)
243	{	301	{
244	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
283		341
284	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
285	}	343	}
286		344
287	static mapcell *	345	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
289	{	347	{
290	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
291	}	349	}
292		350
293	static void	351	static void
294	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
295	{	353	{
296	int r;	354	int r;
297		355
298	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
307	self->row = 0;	365	self->row = 0;
308	self->rows = 0;	366	self->rows = 0;
309	}	367	}
310		368
311	static void	369	static void
312	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)
313	{	371	{
314	int x, y;	372	int x, y;
315	maprow *row;	373	maprow *row;
316	mapcell *cell;	374	mapcell *cell;
317		375
…		…
345	} smooth_key;	403	} smooth_key;
346		404
347	static void	405	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	407	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		409
352	if (SvIOK (*sv))	410	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	411	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	412	else
355	sv_setiv (*sv, bits);	413	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	454	n |= n >> 16;
397		455
398	return n + 1;	456	return n + 1;
399	}	457	}
400		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
401	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
404		473
405	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
406		518
407	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
408		520
409	BOOT:	521	BOOT:
410	{	522	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	524	static const struct {
413	const char *name;	525	const char *name;
414	IV iv;	526	IV iv;
415	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
438		550
439	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
442		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
524	# undef const_iv	640	# undef const_iv
525	};	641	};
526		642
527	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; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		662
547	NV floor (NV x)	663	NV floor (NV x)
548		664
549	NV ceil (NV x)	665	NV ceil (NV x)
550		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
551	void	671	void
552	pango_init ()	672	pango_init ()
553	CODE:	673	CODE:
554	{	674	{
555	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
556	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);
557	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
558	}	683	}
		684
		685	char *
		686	SDL_GetError ()
559		687
560	int	688	int
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		690
563	void	691	void
564	SDL_Quit ()	692	SDL_Quit ()
565		693
566	void	694	void
567	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	696	PPCODE:
569	{	697	{
570	SDL_Rect **m;	698	SDL_Rect **m;
571		699
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		704
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		707
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		712
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif	717	#endif
590		718
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);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		720
596	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
597	while (*m)	722	while (*m)
598	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
599	AV *av = newAV ();	726	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
601	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));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
603		733
604	++m;	734	++m;
605	}	735	}
606	}	736	}
607		737
608	char *
609	SDL_GetError ()
610
611	int	738	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	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
614	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	752	);
		753
617	if (RETVAL)	754	if (RETVAL)
618	{	755	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# 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);
621	# include "glfunc.h"	760	#include "glfunc.h"
622	# undef GL_FUNC	761	#undef GL_FUNC
623	}	762	}
		763	}
624	OUTPUT:	764	OUTPUT:
625	RETVAL	765	RETVAL
626		766
627	void	767	void
628	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
629		769
630	char *	770	char *
631	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
632		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
633	void	779	void
634	SDL_PollEvent ()	780	poll_events ()
635	PPCODE:	781	PPCODE:
636	{	782	{
637	SDL_Event ev;	783	SDL_Event ev;
638		784
639	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	787	{
641	HV *hv = newHV ();	788	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		790
644	switch (ev.type)	791	switch (ev.type)
645	{	792	{
646	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
647	case SDL_KEYUP:	794	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	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);
651	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 */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	800	break;
654		801
655	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	805	break;
659		806
660	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
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
668	break;	833	break;
669		834
670	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		838
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	849	break;
685	}	850	}
686		851
687	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))));
688	}	853	}
689	}	854	}
690		855
691	int	856	int
692	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)
693	POSTCALL:	858	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
696		861
697	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
698	Mix_CloseAudio ()	879	Mix_CloseAudio ()
699		880
700	int	881	int
701	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
702		886
703	void	887	void
704	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
705	CODE:	889	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
732	}	916	}
733	}	917	}
734	#endif	918	#endif
735	}	919	}
736		920
737	void	921	int
738	add_font (char *file)	922	add_font (char *file)
739	CODE:	923	CODE:
740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
741		927
742	void	928	void
743	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
744	ALIAS:	930	ALIAS:
745	load_image_file = 1	931	load_image_file = 1
…		…
748	STRLEN image_len;	934	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
755		941
756	if (!rw)	942	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
758		944
…		…
831	void	1017	void
832	error (char *message)	1018	error (char *message)
833	CODE:	1019	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	1021	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	1023	#endif
838		1024
839	void	1025	void
840	fatal (char *message)	1026	fatal (char *message)
841	CODE:	1027	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1029	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1031	#endif
846	_exit (1);	1032	_exit (1);
847		1033
848	void	1034	void
849	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1038	ExitThread (retval); // unclean, please beam me up
853	#else	1039	#else
854	_exit (retval);	1040	_exit (retval);
855	#endif	1041	#endif
856		1042
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
858		1051
859	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1058	CODE:
862	{	1059	{
863	int count;	1060	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1064	}
868	OUTPUT:	1065	OUTPUT:
869	RETVAL	1066	RETVAL
870		1067
871	void	1068	void
872	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
873	CODE:	1070	CODE:
874	pango_font_description_free (self);	1071	pango_font_description_free (self);
875		1072
876	void	1073	void
877	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
878	CODE:	1076	CODE:
879	default_font = self;	1077	default_font = self;
880		1078
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1080
		1081	PROTOTYPES: DISABLE
		1082
883	void	1083	void
884	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
885	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
886	tc_clear ();	1093	tc_restore ();
887		1094
888	CFPlus::Layout	1095	DC::Layout
889	new (SV *class)	1096	new (SV *class)
890	CODE:	1097	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
892		1099
893	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
900		1108
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
903	OUTPUT:	1111	OUTPUT:
904	RETVAL	1112	RETVAL
905		1113
906	void	1114	void
907	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
908	CODE:	1116	CODE:
909	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
910	Safefree (self);	1119	Safefree (self);
911		1120
912	void	1121	void
913	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
914	CODE:	1123	CODE:
915	{	1124	{
916	STRLEN textlen;	1125	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
918		1127
919	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
920	}	1129	}
921		1130
922	void	1131	void
923	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
924	CODE:	1133	CODE:
925	{	1134	{
926	STRLEN textlen;	1135	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
928		1137
929	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
930	}	1139	}
931		1140
932	void	1141	void
933	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
934	CODE:	1143	CODE:
935	{	1144	{
936	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1147	const char *pos = text;
…		…
973	if (attrs)	1182	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
975	}	1184	}
976		1185
977	void	1186	void
978	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
979	PPCODE:	1188	PPCODE:
980	{	1189	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1191
983	do	1192	do
984	{	1193	{
985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986		1195
987	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
988	{	1197	{
989	PangoRectangle extents;	1198	PangoRectangle extents;
990	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
998		1207
999	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1000	}	1209	}
1001		1210
1002	int	1211	int
1003	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1004	CODE:	1213	CODE:
1005	{	1214	{
1006	int lines = 1;	1215	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1008		1217
…		…
1013	}	1222	}
1014	OUTPUT:	1223	OUTPUT:
1015	RETVAL	1224	RETVAL
1016		1225
1017	SV *	1226	SV *
1018	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1019	CODE:	1228	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1231	OUTPUT:
1023	RETVAL	1232	RETVAL
1024		1233
1025	void	1234	void
1026	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.)
1027	CODE:	1236	CODE:
1028	self->r = r;	1237	self->r = r;
1029	self->g = g;	1238	self->g = g;
1030	self->b = b;	1239	self->b = b;
1031	self->a = a;	1240	self->a = a;
1032		1241
1033	void	1242	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1244	CODE:
1036	if (self->font != font)	1245	if (self->font != font)
1037	{	1246	{
1038	self->font = font;	1247	self->font = font;
1039	layout_update_font (self);	1248	layout_update_font (self);
1040	}	1249	}
1041		1250
1042	void	1251	void
1043	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1044	CODE:	1253	CODE:
1045	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1046	{	1255	{
1047	self->base_height = base_height;	1256	self->base_height = base_height;
1048	layout_update_font (self);	1257	layout_update_font (self);
1049	}	1258	}
1050		1259
1051	void	1260	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1262	CODE:
1054	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);
1055		1264
1056	void	1265	void
1057	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1058	CODE:	1267	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1269
1061	void	1270	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1272	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1274
1066	void	1275	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1277	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1074	);	1283	);
1075		1284
1076	void	1285	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1287	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1289
1081	void	1290	void
1082	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1083	PPCODE:	1292	PPCODE:
1084	{	1293	{
1085	int w, h;	1294	int w, h;
1086		1295
1087	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1301	}
1093		1302
1094	int	1303	int
1095	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1096	CODE:	1305	CODE:
1097	{	1306	{
1098	PangoRectangle rect;	1307	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1101	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1102	}	1311	}
1103	OUTPUT:	1312	OUTPUT:
1104	RETVAL	1313	RETVAL
1105		1314
1106	int	1315	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1317	CODE:
1109	{	1318	{
1110	int index, trailing;	1319	int index, trailing;
1111	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);
1112	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1113	}	1322	}
1114	OUTPUT:	1323	OUTPUT:
1115	RETVAL	1324	RETVAL
1116		1325
1117	void	1326	void
1118	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1328	PPCODE:
1120	{	1329	{
1121	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123		1332
1124	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1125	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128	}	1337	}
1129		1338
1130	void	1339	void
1131	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)
1132	PPCODE:	1341	PPCODE:
1133	{	1342	{
1134	int line, x;	1343	int line, x;
1135		1344
1136	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)
1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138		1348	--line;
		1349	#endif
1139	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1353	}
1143		1354
1144	void	1355	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1357	PPCODE:
1147	{	1358	{
1148	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1149	int index, trailing;	1360	int index, trailing;
1150		1361
1151	if (line < 0)	1362	if (line < 0)
1152	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1153		1364
1154	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1156		1367
1157	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);
1158		1369
1159	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1377	}
1167	}	1378	}
1168		1379
1169	void	1380	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1173	self->pl,	1385	self->pl,
		1386	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1176	flags	1389	flags
1177	);	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);
1178		1394
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1395	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1183	CODE:	1397	CODE:
1184	{	1398	{
1185	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1186	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);
1187		1406
1188	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_))
1189	{	1423	{
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;	1424	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1428
1202	SvPOK_only (result_);	1429	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1204		1431
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1433	while (oh--)
1207	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);
1208		1435
1209	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1437	}
1216	}	1438	}
1217		1439
1218	void	1440	void
1219	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.)
…		…
1225	{	1447	{
1226	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	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;
1230		1455
1231	if (items < 5)	1456	if (items < 5)
1232	{	1457	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1264	}	1489	}
1265	}	1490	}
1266		1491
1267	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
1268		1502
1269	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
		1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
1270	new (SV *class)	1508	new (SV *class)
1271	CODE:	1509	CODE:
1272	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1511	RETVAL->x = 0;
1274	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1520	RETVAL->row = 0;
1283	OUTPUT:	1521	OUTPUT:
1284	RETVAL	1522	RETVAL
1285		1523
1286	void	1524	void
1287	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1288	CODE:	1526	CODE:
1289	{	1527	{
1290	map_clear (self);	1528	map_clear (self);
1291	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1292	Safefree (self->tex);	1530	Safefree (self->tex);
1293	Safefree (self);	1531	Safefree (self);
1294	}	1532	}
1295		1533
1296	void	1534	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1536	CODE:
1299	self->w = map_width;	1537	self->w = map_width;
1300	self->h = map_height;	1538	self->h = map_height;
1301		1539
1302	void	1540	void
1303	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1304	CODE:	1542	CODE:
1305	map_clear (self);	1543	map_clear (self);
1306		1544
1307	void	1545	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1547	CODE:
1310	{	1548	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1550	need_texid (self, tile);
1313	}	1551	}
1314		1552
1315	void	1553	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1555	CODE:
1318	{	1556	{
1319	tileid texid;	1557	tileid texid;
1320	maptex *tex;	1558	maptex *tex;
1321		1559
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1336	}	1574	}
1337		1575
1338	void	1576	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)	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)
1340	CODE:	1578	CODE:
1341	{	1579	{
1342	need_texid (self, texid);	1580	need_texid (self, texid);
1343		1581
1344	{	1582	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1604	}
1367		1605
1368	int	1606	int
1369	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1370	ALIAS:	1608	ALIAS:
1371	oy = 1	1609	oy = 1
1372	x = 2	1610	x = 2
1373	y = 3	1611	y = 3
1374	w = 4	1612	w = 4
…		…
1385	}	1623	}
1386	OUTPUT:	1624	OUTPUT:
1387	RETVAL	1625	RETVAL
1388		1626
1389	void	1627	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1629	CODE:
1392	{	1630	{
1393	if (dx > 0)	1631	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1633	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1634	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1635
1398	if (dy > 0)	1636	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1637	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1638	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1639	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1640
1403	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1405		1643
1406	while (self->y < 0)	1644	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1412	}	1650	}
1413	}	1651	}
1414		1652
1415	void	1653	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1655	CODE:
1418	{	1656	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1659	mapcell *cell;
1422	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1423		1663
1424	while (data < data_end - 1)	1664	while (data < data_end - 1)
1425	{	1665	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1427		1667
…		…
1460	}	1700	}
1461	else if (cmd == 6) // monster width	1701	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1702	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1703	else if (cmd == 0x47)
1464	{	1704	{
1465	if (*data == 8)	1705	if (*data == 4)
1466	; // decode player uuid	1706	; // decode player count
1467		1707
1468	data += *data + 1;	1708	data += *data + 1;
1469	}	1709	}
1470	else if (cmd == 8) // cell flags	1710	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1711	cell->flags = *data++;
…		…
1478	}	1718	}
1479	else	1719	else
1480	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1481	}	1721	}
1482		1722
		1723	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1724	if (flags & (4 >> z))
1484	{	1725	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1727	need_facenum (self, face);
1487	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	}
1488	}	1743	}
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	}	1744	}
1504	else	1745	else
1505	cell->darkness = 0;	1746	cell->darkness = 0;
1506	}	1747	}
1507	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1508		1751
1509	SV *	1752	SV *
1510	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)
1511	CODE:	1754	CODE:
1512	{	1755	{
1513	int x1, x;	1756	int x1, x;
1514	int y1, y;	1757	int y1, y;
1515	int z;	1758	int z;
…		…
1560	}	1803	}
1561	OUTPUT:	1804	OUTPUT:
1562	RETVAL	1805	RETVAL
1563		1806
1564	void	1807	void
1565	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)
1566	CODE:	1809	CODE:
1567	{	1810	{
		1811	int x, y, z;
		1812
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	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
1570	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)
1571	smooth_key skey;	1816	smooth_key skey;
1572	int x, y, z;	1817
1573	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1574		1821
1575	// thats current max. sorry.	1822	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1578		1825
1579	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1581		1828
1582	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1583		1830	key.r = 255;
1584	glEnable (GL_BLEND);	1831	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1588		1835	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1836	key.texname = -1;
1590
1591	last_name = 0;
1592		1837
1593	mx += self->x;	1838	mx += self->x;
1594	my += self->y;	1839	my += self->y;
1595		1840
1596	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1615	}	1860	}
1616	}	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);
1617		1866
1618	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1619	{	1868	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1621		1870
…		…
1631	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1632		1881
1633	if (tile)	1882	if (tile)
1634	{	1883	{
1635	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1885	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		1886
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1642	{	1888	{
1643	if (!tex.name)	1889	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1645		1891
1646	glEnd ();	1892	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1894	}
1650		1895
1651	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);
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	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);	1901	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 );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1655		1903
1656	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1657	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	1907	if (cell->flags & 1)
1659	{	1908	{
1660	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1663		1912
		1913	if (tex.name)
1664	glEnd ();	1914	{
1665	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);
1666	glBegin (GL_QUADS);	1925	}
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	}	1926	}
1673	}	1927	}
1674		1928
1675	// update smooth hash	1929	// update smooth hash
1676	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	1935	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1682		1936
1683	// add bits to current tile and all neighbours. skey.x|y is	1937	// add bits to current tile and all neighbours. skey.x|y is
1684	// shifted +1|+1 so we always stay positive.	1938	// shifted +1|+1 so we always stay positive.
1685		1939
		1940	// bits is ___n cccc CCCC bbbb
		1941	// n do not draw borders&corners
		1942	// c draw these corners, but...
		1943	// C ... not these
		1944	// b draw these borders
		1945
		1946	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1947	// ┃· ·· ·┃ ━━
		1948
		1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1950	// ·· ·· ·┏ ┓·
		1951
1686	// full tile	1952	// full tile
1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1688		1954
1689	// borders	1955	// borders
1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1691	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1692	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1693	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1694		1960
1695	// corners	1961	// corners
1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1700	}	1966	}
1701	}	1967	}
1702	}	1968	}
1703	}	1969	}
1704		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1705	// go through all smoothlevels, lowest to highest, then draw	1974	// go through all smoothlevels, lowest to highest, then draw.
1706	// this is basically counting sort	1975	// this is basically counting sort
1707	{	1976	{
1708	int w, b;	1977	int w, b;
1709		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1710	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1711	{	1982	{
1712	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1713	if (smask)	1984	if (smask)
1714	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1721	while ((he = hv_iternext (smooth)))	1992	while ((he = hv_iternext (smooth)))
1722	{	1993	{
1723	smooth_key *skey = (smooth_key *)HeKEY (he);	1994	smooth_key *skey = (smooth_key *)HeKEY (he);
1724	IV bits = SvIVX (HeVAL (he));	1995	IV bits = SvIVX (HeVAL (he));
1725		1996
1726	// bits is ___n cccc CCCC bbbb
1727	// n do not draw borders&corners
1728	// c draw these corners, but...
1729	// C ... not these
1730	// b draw these borders
1731
1732	if (!(bits & 0x1000)	1997	if (!(bits & 0x1000)
1733	&& skey->level == level	1998	&& skey->level == level
1734	&& level >= smooth_max [skey->x][skey->y])	1999	&& level > smooth_max [skey->x][skey->y])
1735	{	2000	{
1736	maptex tex = self->tex [skey->tile];	2001	maptex tex = self->tex [skey->tile];
1737	int px = (((int)skey->x) - 1) * T;	2002	int px = (((int)skey->x) - 1) * T;
1738	int py = (((int)skey->y) - 1) * T;	2003	int py = (((int)skey->y) - 1) * T;
1739	int border = bits & 15;	2004	int border = bits & 15;
1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1741	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1742	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1743		2008
1744	// this time naively avoiding texture state changes
1745	// save gobs of state changes.
1746	if (last_name != tex.name)	2009	if (tex.name)
1747	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1748	if (!tex.name)	2013	if (key.texname != tex.name)
1749	continue; // smoothing not yet available	2014	{
1750
1751	glEnd ();	2015	glEnd ();
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1753	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1754	}	2018	}
1755		2019
1756	if (border)	2020	if (border)
1757	{	2021	{
1758	float ox = border * dx;	2022	float ox = border * dx;
1759		2023
1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1764	}	2028	}
1765		2029
1766	if (corner)	2030	if (corner)
1767	{	2031	{
1768	float ox = corner * dx;	2032	float ox = corner * dx;
1769		2033
1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1774	}	2039	}
1775	}	2040	}
1776	}	2041	}
1777	}	2042	}
1778	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1779	}	2048	}
1780		2049
1781	hv_clear (smooth);	2050	hv_clear (smooth);
1782	}	2051	}
1783		2052
1784	glEnd ();
1785
1786	glDisable (GL_TEXTURE_2D);
1787	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1788		2055
1789	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1790	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1791	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1792	{	2059	{
…		…
1817	}	2084	}
1818	}	2085	}
1819	}	2086	}
1820		2087
1821	void	2088	void
1822	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)
1823	CODE:	2090	CODE:
1824	{	2091	{
1825	static float color[16][3] = {	2092	static float color[16][3] = {
1826	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1827	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1877	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1878	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1879	}	2146	}
1880		2147
1881	void	2148	void
1882	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)
1883	PPCODE:	2150	PPCODE:
1884	{	2151	{
1885	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1886	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1889		2160
1890	memset (darkness, 255, sw4 * sh);
1891	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1892	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1893		2163
1894	mx += self->x;	2164	mx += self->x - 1;
1895	my += self->y;	2165	my += self->y - 1;
1896		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1897	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1898	if (0 <= y + my && y + my < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1899	{	2171	{
1900	maprow *row = self->row + (y + my);	2172	maprow *row = self->row + (y + my);
1901		2173
1902	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1903	if (row->c0 <= x + mx && x + mx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1904	{	2176	{
1905	mapcell *cell = row->col + (x + mx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1906		2178
1907	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1908	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1909	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1910	}	2182	}
1911	}	2183	}
1912		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
1913	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1914	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1915	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1916	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1917	}	2227	}
1918		2228
1919	SV *	2229	SV *
1920	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)
1921	CODE:	2231	CODE:
1922	{	2232	{
1923	int x, y, x1, y1;	2233	int x, y, x1, y1;
1924	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1990	}	2300	}
1991	OUTPUT:	2301	OUTPUT:
1992	RETVAL	2302	RETVAL
1993		2303
1994	void	2304	void
1995	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)
1996	PPCODE:	2306	PPCODE:
1997	{	2307	{
1998	int x, y, z;	2308	int x, y, z;
1999	int w, h;	2309	int w, h;
2000	int x1, y1;	2310	int x1, y1;
2001		2311
2002	if (*data++ != 0)	2312	if (*data++ != 0)
2003	return; /* version mismatch */	2313	XSRETURN_EMPTY; /* version mismatch */
2004		2314
2005	w = *data++ << 8; w |= *data++;	2315	w = *data++ << 8; w |= *data++;
2006	h = *data++ << 8; h |= *data++;	2316	h = *data++ << 8; h |= *data++;
2007		2317
2008	// 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
…		…
2053	}	2363	}
2054	}	2364	}
2055	}	2365	}
2056	}	2366	}
2057		2367
2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2368	MODULE = Deliantra::Client PACKAGE = DC::RW
2059		2369
2060	CFPlus::MixChunk	2370	DC::RW
2061	new_from_file (SV *class, char *path)	2371	new (SV *class, SV *data_sv)
2062	CODE:	2372	CODE:
2063	RETVAL = Mix_LoadWAV (path);	2373	{
		2374	STRLEN datalen;
		2375	char *data = SvPVbyte (data_sv, datalen);
		2376
		2377	RETVAL = SDL_RWFromConstMem (data, datalen);
		2378	}
2064	OUTPUT:	2379	OUTPUT:
2065	RETVAL	2380	RETVAL
2066		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 : '('
2067	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
2068	DESTROY (CFPlus::MixChunk self)	2491	DESTROY (DC::MixChunk self)
2069	CODE:	2492	CODE:
2070	Mix_FreeChunk (self);	2493	Mix_FreeChunk (self);
2071		2494
2072	int	2495	int
2073	volume (CFPlus::MixChunk self, int volume = -1)	2496	volume (DC::MixChunk self, int volume = -1)
2074	CODE:	2497	CODE:
		2498	if (items > 1)
		2499	volume = CLAMP (volume, 0, 128);
2075	RETVAL = Mix_VolumeChunk (self, volume);	2500	RETVAL = Mix_VolumeChunk (self, volume);
2076	OUTPUT:	2501	OUTPUT:
2077	RETVAL	2502	RETVAL
2078		2503
2079	int	2504	DC::Channel
2080	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)
2081	CODE:	2506	CODE:
		2507	{
2082	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	}
2083	OUTPUT:	2519	OUTPUT:
2084	RETVAL	2520	RETVAL
2085		2521
2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2522	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2087		2523
2088	int	2524	int
2089	volume (int volume = -1)	2525	volume (int volume = -1)
		2526	PROTOTYPE: ;$
2090	CODE:	2527	CODE:
		2528	if (items > 0)
		2529	volume = CLAMP (volume, 0, 128);
2091	RETVAL = Mix_VolumeMusic (volume);	2530	RETVAL = Mix_VolumeMusic (volume);
2092	OUTPUT:	2531	OUTPUT:
2093	RETVAL	2532	RETVAL
2094		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
2095	CFPlus::MixMusic	2544	DC::MixMusic
2096	new_from_file (SV *class, char *path)	2545	new (SV *class, DC::RW rwops)
2097	CODE:	2546	CODE:
2098	RETVAL = Mix_LoadMUS (path);	2547	RETVAL = Mix_LoadMUS_RW (rwops);
2099	OUTPUT:	2548	OUTPUT:
2100	RETVAL	2549	RETVAL
2101		2550
2102	void	2551	void
2103	DESTROY (CFPlus::MixMusic self)	2552	DESTROY (DC::MixMusic self)
2104	CODE:	2553	CODE:
2105	Mix_FreeMusic (self);	2554	Mix_FreeMusic (self);
2106		2555
2107	int	2556	int
2108	play (CFPlus::MixMusic self, int loops = -1)	2557	play (DC::MixMusic self, int loops = -1)
2109	CODE:	2558	CODE:
2110	RETVAL = Mix_PlayMusic (self, loops);	2559	RETVAL = Mix_PlayMusic (self, loops);
2111	OUTPUT:	2560	OUTPUT:
2112	RETVAL	2561	RETVAL
2113		2562
2114	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
2115		2571
2116	BOOT:	2572	BOOT:
2117	{	2573	{
2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2574	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2119	static const struct {	2575	static const struct {
2120	const char *name;	2576	const char *name;
2121	IV iv;	2577	IV iv;
2122	} *civ, const_iv[] = {	2578	} *civ, const_iv[] = {
2123	# 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),
2124	const_iv (GL_COLOR_MATERIAL),	2583	const_iv (GL_COLOR_MATERIAL),
2125	const_iv (GL_SMOOTH),	2584	const_iv (GL_SMOOTH),
2126	const_iv (GL_FLAT),	2585	const_iv (GL_FLAT),
2127	const_iv (GL_DITHER),	2586	const_iv (GL_DITHER),
2128	const_iv (GL_BLEND),	2587	const_iv (GL_BLEND),
…		…
2132	const_iv (GL_ALPHA_TEST),	2591	const_iv (GL_ALPHA_TEST),
2133	const_iv (GL_NORMALIZE),	2592	const_iv (GL_NORMALIZE),
2134	const_iv (GL_RESCALE_NORMAL),	2593	const_iv (GL_RESCALE_NORMAL),
2135	const_iv (GL_FRONT),	2594	const_iv (GL_FRONT),
2136	const_iv (GL_BACK),	2595	const_iv (GL_BACK),
		2596	const_iv (GL_AUX0),
2137	const_iv (GL_AND),	2597	const_iv (GL_AND),
2138	const_iv (GL_ONE),	2598	const_iv (GL_ONE),
2139	const_iv (GL_ZERO),	2599	const_iv (GL_ZERO),
2140	const_iv (GL_SRC_ALPHA),	2600	const_iv (GL_SRC_ALPHA),
2141	const_iv (GL_DST_ALPHA),	2601	const_iv (GL_DST_ALPHA),
…		…
2154	const_iv (GL_INTENSITY),	2614	const_iv (GL_INTENSITY),
2155	const_iv (GL_LUMINANCE),	2615	const_iv (GL_LUMINANCE),
2156	const_iv (GL_LUMINANCE_ALPHA),	2616	const_iv (GL_LUMINANCE_ALPHA),
2157	const_iv (GL_FLOAT),	2617	const_iv (GL_FLOAT),
2158	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),
2159	const_iv (GL_COMPILE),	2625	const_iv (GL_COMPILE),
		2626	const_iv (GL_PROXY_TEXTURE_1D),
		2627	const_iv (GL_PROXY_TEXTURE_2D),
2160	const_iv (GL_TEXTURE_1D),	2628	const_iv (GL_TEXTURE_1D),
2161	const_iv (GL_TEXTURE_2D),	2629	const_iv (GL_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_ENV),	2630	const_iv (GL_TEXTURE_ENV),
2163	const_iv (GL_TEXTURE_MAG_FILTER),	2631	const_iv (GL_TEXTURE_MAG_FILTER),
2164	const_iv (GL_TEXTURE_MIN_FILTER),	2632	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2185	const_iv (GL_COLOR_LOGIC_OP),	2653	const_iv (GL_COLOR_LOGIC_OP),
2186	const_iv (GL_SEPARABLE_2D),	2654	const_iv (GL_SEPARABLE_2D),
2187	const_iv (GL_CONVOLUTION_2D),	2655	const_iv (GL_CONVOLUTION_2D),
2188	const_iv (GL_CONVOLUTION_BORDER_MODE),	2656	const_iv (GL_CONVOLUTION_BORDER_MODE),
2189	const_iv (GL_CONSTANT_BORDER),	2657	const_iv (GL_CONSTANT_BORDER),
		2658	const_iv (GL_POINTS),
2190	const_iv (GL_LINES),	2659	const_iv (GL_LINES),
2191	const_iv (GL_LINE_STRIP),	2660	const_iv (GL_LINE_STRIP),
2192	const_iv (GL_LINE_LOOP),	2661	const_iv (GL_LINE_LOOP),
2193	const_iv (GL_QUADS),	2662	const_iv (GL_QUADS),
2194	const_iv (GL_QUAD_STRIP),	2663	const_iv (GL_QUAD_STRIP),
2195	const_iv (GL_TRIANGLES),	2664	const_iv (GL_TRIANGLES),
2196	const_iv (GL_TRIANGLE_STRIP),	2665	const_iv (GL_TRIANGLE_STRIP),
2197	const_iv (GL_TRIANGLE_FAN),	2666	const_iv (GL_TRIANGLE_FAN),
		2667	const_iv (GL_POLYGON),
2198	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),
2199	const_iv (GL_FASTEST),	2674	const_iv (GL_FASTEST),
		2675	const_iv (GL_DONT_CARE),
		2676	const_iv (GL_NICEST),
2200	const_iv (GL_V2F),	2677	const_iv (GL_V2F),
2201	const_iv (GL_V3F),	2678	const_iv (GL_V3F),
2202	const_iv (GL_T2F_V3F),	2679	const_iv (GL_T2F_V3F),
2203	const_iv (GL_T2F_N3F_V3F),	2680	const_iv (GL_T2F_N3F_V3F),
2204	# undef const_iv	2681	# undef const_iv
2205	};	2682	};
2206		2683
2207	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2684	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2208	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2685	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2686
		2687	texture_av = newAV ();
		2688	AvREAL_off (texture_av);
2209	}	2689	}
		2690
		2691	void
		2692	disable_GL_EXT_blend_func_separate ()
		2693	CODE:
		2694	gl.BlendFuncSeparate = 0;
		2695	gl.BlendFuncSeparateEXT = 0;
2210		2696
2211	char *	2697	char *
2212	gl_vendor ()	2698	gl_vendor ()
2213	CODE:	2699	CODE:
2214	RETVAL = (char *)glGetString (GL_VENDOR);	2700	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2227	CODE:	2713	CODE:
2228	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2714	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2229	OUTPUT:	2715	OUTPUT:
2230	RETVAL	2716	RETVAL
2231		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
2232	int glGetError ()	2732	int glGetError ()
2233		2733
2234	void glFinish ()	2734	void glFinish ()
2235		2735
2236	void glClear (int mask)	2736	void glClear (int mask)
…		…
2273	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2274	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_)
2275		2775
2276	# near_ and far_ are due to microsofts buggy "c" compiler	2776	# near_ and far_ are due to microsofts buggy "c" compiler
2277	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
2278		2780
2279	void glViewport (int x, int y, int width, int height)	2781	void glViewport (int x, int y, int width, int height)
2280		2782
2281	void glScissor (int x, int y, int width, int height)	2783	void glScissor (int x, int y, int width, int height)
2282		2784
…		…
2290		2792
2291	void glRotate (float angle, float x, float y, float z)	2793	void glRotate (float angle, float x, float y, float z)
2292	CODE:	2794	CODE:
2293	glRotatef (angle, x, y, z);	2795	glRotatef (angle, x, y, z);
2294		2796
2295	void glBegin (int mode)
2296
2297	void glEnd ()
2298
2299	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)
2300	PROTOTYPE: @
2301	ALIAS:	2798	ALIAS:
2302	glColor_premultiply = 1	2799	glColor_premultiply = 1
2303	CODE:	2800	CODE:
2304	if (ix)	2801	if (ix)
2305	{	2802	{
…		…
2308	b *= a;	2805	b *= a;
2309	}	2806	}
2310	// microsoft visual "c" rounds instead of truncating...	2807	// microsoft visual "c" rounds instead of truncating...
2311	glColor4f (r, g, b, a);	2808	glColor4f (r, g, b, a);
2312		2809
2313	void glInterleavedArrays (int format, int stride, char *data)
2314
2315	void glDrawElements (int mode, int count, int type, char *indices)
2316
2317	# 1.2 void glDrawRangeElements (int mode, int start, int end
2318
2319	void glRasterPos (float x, float y, float z = 0.)	2810	void glRasterPos (float x, float y, float z = 0.)
2320	CODE:	2811	CODE:
2321	glRasterPos3f (0, 0, z);	2812	glRasterPos3f (0, 0, z);
2322	glBitmap (0, 0, 0, 0, x, y, 0);	2813	glBitmap (0, 0, 0, 0, x, y, 0);
2323		2814
…		…
2327		2818
2328	void glTexCoord (float s, float t)	2819	void glTexCoord (float s, float t)
2329	CODE:	2820	CODE:
2330	glTexCoord2f (s, t);	2821	glTexCoord2f (s, t);
2331		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
2332	void glTexEnv (int target, int pname, float param)	2852	void glTexEnv (int target, int pname, float param)
2333	CODE:	2853	CODE:
2334	glTexEnvf (target, pname, param);	2854	glTexEnvf (target, pname, param);
2335		2855
2336	void glTexParameter (int target, int pname, float param)	2856	void glTexParameter (int target, int pname, float param)
…		…
2352	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)
2353	CODE:	2873	CODE:
2354	if (gl.SeparableFilter2D)	2874	if (gl.SeparableFilter2D)
2355	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2875	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2356		2876
2357	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)
2358		2878
2359	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)
2360		2880
2361	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)
2362		2884
2363	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)
2364		2886
2365	int glGenTexture ()	2887	int glGenTexture ()
2366	CODE:	2888	CODE:
2367	{	2889	RETVAL = gen_texture ();
2368	GLuint name;
2369	glGenTextures (1, &name);
2370	RETVAL = name;
2371	}
2372	OUTPUT:	2890	OUTPUT:
2373	RETVAL	2891	RETVAL
2374		2892
2375	void glDeleteTexture (int name)	2893	void glDeleteTexture (int name)
2376	CODE:	2894	CODE:
2377	{
2378	GLuint name_ = name;
2379	glDeleteTextures (1, &name_);	2895	del_texture (name);
2380	}	2896
2381
2382	int glGenList ()	2897	int glGenList ()
2383	CODE:	2898	CODE:
2384	RETVAL = glGenLists (1);	2899	RETVAL = glGenLists (1);
2385	OUTPUT:	2900	OUTPUT:
2386	RETVAL	2901	RETVAL
…		…
2393		2908
2394	void glEndList ()	2909	void glEndList ()
2395		2910
2396	void glCallList (int list)	2911	void glCallList (int list)
2397		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

Diff Legend

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