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/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 1.256 by root, Mon Mar 24 00:24:46 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 bitstream vera
133	*/	191	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
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	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
558	}	682	}
		683
		684	char *
		685	SDL_GetError ()
559		686
560	int	687	int
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		689
563	void	690	void
564	SDL_Quit ()	691	SDL_Quit ()
565		692
566	void	693	void
567	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	695	PPCODE:
569	{	696	{
570	SDL_Rect **m;	697	SDL_Rect **m;
571		698
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		703
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		706
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		711
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif	716	#endif
590		717
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);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		719
596	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
597	while (*m)	721	while (*m)
598	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
599	AV *av = newAV ();	725	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
603		732
604	++m;	733	++m;
605	}	734	}
606	}	735	}
607		736
608	char *
609	SDL_GetError ()
610
611	int	737	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
614	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	751	);
		752
617	if (RETVAL)	753	if (RETVAL)
618	{	754	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	759	#include "glfunc.h"
622	# undef GL_FUNC	760	#undef GL_FUNC
623	}	761	}
		762	}
624	OUTPUT:	763	OUTPUT:
625	RETVAL	764	RETVAL
626		765
627	void	766	void
628	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
629		768
630	char *	769	char *
631	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
632		771
		772	int
		773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
		777
633	void	778	void
634	SDL_PollEvent ()	779	poll_events ()
635	PPCODE:	780	PPCODE:
636	{	781	{
637	SDL_Event ev;	782	SDL_Event ev;
638		783
639	while (SDL_PollEvent (&ev))	784	SDL_PumpEvents ();
		785	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	786	{
641	HV *hv = newHV ();	787	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	788	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		789
644	switch (ev.type)	790	switch (ev.type)
645	{	791	{
646	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
647	case SDL_KEYUP:	793	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	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 */	797	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);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	799	break;
654		800
655	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	803	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	804	break;
659		805
660	case SDL_MOUSEMOTION:	806	case SDL_MOUSEMOTION:
		807	{
		808	int state = ev.motion.state;
		809	int x = ev.motion.x;
		810	int y = ev.motion.y;
		811	int xrel = ev.motion.xrel;
		812	int yrel = ev.motion.yrel;
		813
		814	/* do simplistic event compression */
		815	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		816	&& state == ev.motion.state)
		817	{
		818	xrel += ev.motion.xrel;
		819	yrel += ev.motion.yrel;
		820	x = ev.motion.x;
		821	y = ev.motion.y;
		822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		823	}
		824
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		831	}
668	break;	832	break;
669		833
670	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		837
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	848	break;
685	}	849	}
686		850
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	852	}
689	}	853	}
690		854
691	int	855	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	857	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
696		860
697	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
698	Mix_CloseAudio ()	878	Mix_CloseAudio ()
699		879
700	int	880	int
701	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
		882
		883	const char *
		884	Mix_GetError ()
702		885
703	void	886	void
704	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
705	CODE:	888	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
748	STRLEN image_len;	931	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	932	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	933	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
755		938
756	if (!rw)	939	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
758		941
…		…
831	void	1014	void
832	error (char *message)	1015	error (char *message)
833	CODE:	1016	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	1018	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	1020	#endif
838		1021
839	void	1022	void
840	fatal (char *message)	1023	fatal (char *message)
841	CODE:	1024	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1026	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1028	#endif
846	_exit (1);	1029	_exit (1);
847		1030
848	void	1031	void
849	_exit (int retval = 0)	1032	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1035	ExitThread (retval); // unclean, please beam me up
853	#else	1036	#else
854	_exit (retval);	1037	_exit (retval);
855	#endif	1038	#endif
856		1039
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1040	void
		1041	debug ()
		1042	CODE:
		1043	{
		1044	#if DEBUG
		1045	VALGRIND_DO_LEAK_CHECK;
		1046	#endif
		1047	}
858		1048
859	CFPlus::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
		1050
		1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1054	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1055	CODE:
862	{	1056	{
863	int count;	1057	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1058	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1061	}
868	OUTPUT:	1062	OUTPUT:
869	RETVAL	1063	RETVAL
870		1064
871	void	1065	void
872	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
873	CODE:	1067	CODE:
874	pango_font_description_free (self);	1068	pango_font_description_free (self);
875		1069
876	void	1070	void
877	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
878	CODE:	1073	CODE:
879	default_font = self;	1074	default_font = self;
880		1075
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1077
		1078	PROTOTYPES: DISABLE
		1079
883	void	1080	void
884	reset_glyph_cache ()	1081	glyph_cache_backup ()
		1082	PROTOTYPE:
885	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
886	tc_clear ();	1090	tc_restore ();
887		1091
888	CFPlus::Layout	1092	DC::Layout
889	new (SV *class)	1093	new (SV *class)
890	CODE:	1094	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
892		1096
893	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
900		1105
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
903	OUTPUT:	1108	OUTPUT:
904	RETVAL	1109	RETVAL
905		1110
906	void	1111	void
907	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
908	CODE:	1113	CODE:
909	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
910	Safefree (self);	1116	Safefree (self);
911		1117
912	void	1118	void
913	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
914	CODE:	1120	CODE:
915	{	1121	{
916	STRLEN textlen;	1122	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
918		1124
919	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
920	}	1126	}
921		1127
922	void	1128	void
923	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
924	CODE:	1130	CODE:
925	{	1131	{
926	STRLEN textlen;	1132	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
928		1134
929	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
930	}	1136	}
931		1137
932	void	1138	void
933	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
934	CODE:	1140	CODE:
935	{	1141	{
936	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1144	const char *pos = text;
…		…
973	if (attrs)	1179	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
975	}	1181	}
976		1182
977	void	1183	void
978	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
979	PPCODE:	1185	PPCODE:
980	{	1186	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1188
983	do	1189	do
984	{	1190	{
985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986		1192
987	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
988	{	1194	{
989	PangoRectangle extents;	1195	PangoRectangle extents;
990	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
998		1204
999	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
1000	}	1206	}
1001		1207
1002	int	1208	int
1003	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
1004	CODE:	1210	CODE:
1005	{	1211	{
1006	int lines = 1;	1212	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
1008		1214
…		…
1013	}	1219	}
1014	OUTPUT:	1220	OUTPUT:
1015	RETVAL	1221	RETVAL
1016		1222
1017	SV *	1223	SV *
1018	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
1019	CODE:	1225	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1228	OUTPUT:
1023	RETVAL	1229	RETVAL
1024		1230
1025	void	1231	void
1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1027	CODE:	1233	CODE:
1028	self->r = r;	1234	self->r = r;
1029	self->g = g;	1235	self->g = g;
1030	self->b = b;	1236	self->b = b;
1031	self->a = a;	1237	self->a = a;
1032		1238
1033	void	1239	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1241	CODE:
1036	if (self->font != font)	1242	if (self->font != font)
1037	{	1243	{
1038	self->font = font;	1244	self->font = font;
1039	layout_update_font (self);	1245	layout_update_font (self);
1040	}	1246	}
1041		1247
1042	void	1248	void
1043	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1044	CODE:	1250	CODE:
1045	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1046	{	1252	{
1047	self->base_height = base_height;	1253	self->base_height = base_height;
1048	layout_update_font (self);	1254	layout_update_font (self);
1049	}	1255	}
1050		1256
1051	void	1257	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1259	CODE:
1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1055		1261
1056	void	1262	void
1057	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1058	CODE:	1264	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1266
1061	void	1267	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1269	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1271
1066	void	1272	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1274	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1074	);	1280	);
1075		1281
1076	void	1282	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1284	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1286
1081	void	1287	void
1082	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1083	PPCODE:	1289	PPCODE:
1084	{	1290	{
1085	int w, h;	1291	int w, h;
1086		1292
1087	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1298	}
1093		1299
1094	int	1300	int
1095	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1096	CODE:	1302	CODE:
1097	{	1303	{
1098	PangoRectangle rect;	1304	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1101	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1102	}	1308	}
1103	OUTPUT:	1309	OUTPUT:
1104	RETVAL	1310	RETVAL
1105		1311
1106	int	1312	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1314	CODE:
1109	{	1315	{
1110	int index, trailing;	1316	int index, trailing;
1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1112	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1113	}	1319	}
1114	OUTPUT:	1320	OUTPUT:
1115	RETVAL	1321	RETVAL
1116		1322
1117	void	1323	void
1118	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1325	PPCODE:
1120	{	1326	{
1121	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123		1329
1124	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1125	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128	}	1334	}
1129		1335
1130	void	1336	void
1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1132	PPCODE:	1338	PPCODE:
1133	{	1339	{
1134	int line, x;	1340	int line, x;
1135		1341
1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138		1345	--line;
		1346	#endif
1139	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1350	}
1143		1351
1144	void	1352	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1354	PPCODE:
1147	{	1355	{
1148	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1149	int index, trailing;	1357	int index, trailing;
1150		1358
1151	if (line < 0)	1359	if (line < 0)
1152	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1153		1361
1154	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1156		1364
1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1158		1366
1159	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1374	}
1167	}	1375	}
1168		1376
1169	void	1377	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1173	self->pl,	1382	self->pl,
		1383	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1176	flags	1386	flags
1177	);	1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
1178		1391
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1392	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1393	draw (DC::Layout self)
1183	CODE:	1394	CODE:
1184	{	1395	{
1185	int ow = SvIV (w_);	1396	glEnable (GL_TEXTURE_2D);
1186	int oh = SvIV (h_);	1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187		1403
1188	if (ow && oh)	1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
		1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1412
		1413	PROTOTYPES: ENABLE
		1414
		1415	void
		1416	pad (SV *data_, int ow, int oh, int nw, int nh)
		1417	CODE:
		1418	{
		1419	if ((nw != ow || nh != oh) && SvOK (data_))
1189	{	1420	{
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;	1421	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1422	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1423	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1424	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1425
1202	SvPOK_only (result_);	1426	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1427	SvCUR_set (result_, nw * nh * bpp);
1204		1428
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1429	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1430	while (oh--)
1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1431	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208		1432
1209	sv_setsv (data_, result_);	1433	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1434	}
1216	}	1435	}
1217		1436
1218	void	1437	void
1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1438	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1225	{	1444	{
1226	HV *hv = (HV *)SvRV (self);	1445	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
1230		1452
1231	if (items < 5)	1453	if (items < 5)
1232	{	1454	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1484	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1485	glDisable (GL_BLEND);
1264	}	1486	}
1265	}	1487	}
1266		1488
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1490	CODE:
		1491	{
		1492	GLint width;
		1493	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1494	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1495	RETVAL = width > 0;
		1496	}
		1497	OUTPUT:
		1498	RETVAL
1268		1499
1269	CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
		1501
		1502	PROTOTYPES: DISABLE
		1503
		1504	DC::Map
1270	new (SV *class)	1505	new (SV *class)
1271	CODE:	1506	CODE:
1272	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1508	RETVAL->x = 0;
1274	RETVAL->y = 0;	1509	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1517	RETVAL->row = 0;
1283	OUTPUT:	1518	OUTPUT:
1284	RETVAL	1519	RETVAL
1285		1520
1286	void	1521	void
1287	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1288	CODE:	1523	CODE:
1289	{	1524	{
1290	map_clear (self);	1525	map_clear (self);
1291	Safefree (self->face2tile);	1526	Safefree (self->face2tile);
1292	Safefree (self->tex);	1527	Safefree (self->tex);
1293	Safefree (self);	1528	Safefree (self);
1294	}	1529	}
1295		1530
1296	void	1531	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1533	CODE:
1299	self->w = map_width;	1534	self->w = map_width;
1300	self->h = map_height;	1535	self->h = map_height;
1301		1536
1302	void	1537	void
1303	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1304	CODE:	1539	CODE:
1305	map_clear (self);	1540	map_clear (self);
1306		1541
1307	void	1542	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1543	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1544	CODE:
1310	{	1545	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1546	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1547	need_texid (self, tile);
1313	}	1548	}
1314		1549
1315	void	1550	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1551	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1552	CODE:
1318	{	1553	{
1319	tileid texid;	1554	tileid texid;
1320	maptex *tex;	1555	maptex *tex;
1321		1556
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1569	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1570	tex->smoothlevel = level;
1336	}	1571	}
1337		1572
1338	void	1573	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)	1574	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:	1575	CODE:
1341	{	1576	{
1342	need_texid (self, texid);	1577	need_texid (self, texid);
1343		1578
1344	{	1579	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1601	}
1367		1602
1368	int	1603	int
1369	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1370	ALIAS:	1605	ALIAS:
1371	oy = 1	1606	oy = 1
1372	x = 2	1607	x = 2
1373	y = 3	1608	y = 3
1374	w = 4	1609	w = 4
…		…
1385	}	1620	}
1386	OUTPUT:	1621	OUTPUT:
1387	RETVAL	1622	RETVAL
1388		1623
1389	void	1624	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1626	CODE:
1392	{	1627	{
1393	if (dx > 0)	1628	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1630	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1631	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1632
1398	if (dy > 0)	1633	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1634	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1635	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1636	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1637
1403	self->ox += dx; self->x += dx;	1638	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1639	self->oy += dy; self->y += dy;
1405		1640
1406	while (self->y < 0)	1641	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1412	}	1647	}
1413	}	1648	}
1414		1649
1415	void	1650	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1652	CODE:
1418	{	1653	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1654	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1655	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1656	mapcell *cell;
1422	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1423		1660
1424	while (data < data_end - 1)	1661	while (data < data_end - 1)
1425	{	1662	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1427		1664
…		…
1460	}	1697	}
1461	else if (cmd == 6) // monster width	1698	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1699	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1700	else if (cmd == 0x47)
1464	{	1701	{
1465	if (*data == 8)	1702	if (*data == 4)
1466	; // decode player uuid	1703	; // decode player count
1467		1704
1468	data += *data + 1;	1705	data += *data + 1;
1469	}	1706	}
1470	else if (cmd == 8) // cell flags	1707	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1708	cell->flags = *data++;
…		…
1478	}	1715	}
1479	else	1716	else
1480	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1481	}	1718	}
1482		1719
		1720	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1721	if (flags & (4 >> z))
1484	{	1722	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1724	need_facenum (self, face);
1487	cell->tile [0] = self->face2tile [face];	1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1488	}	1740	}
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	}	1741	}
1504	else	1742	else
1505	cell->darkness = 0;	1743	cell->darkness = 0;
1506	}	1744	}
1507	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1508		1748
1509	SV *	1749	SV *
1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1511	CODE:	1751	CODE:
1512	{	1752	{
1513	int x1, x;	1753	int x1, x;
1514	int y1, y;	1754	int y1, y;
1515	int z;	1755	int z;
…		…
1560	}	1800	}
1561	OUTPUT:	1801	OUTPUT:
1562	RETVAL	1802	RETVAL
1563		1803
1564	void	1804	void
1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1566	CODE:	1806	CODE:
1567	{	1807	{
		1808	int x, y, z;
		1809
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1810	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1811	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)	1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1571	smooth_key skey;	1813	smooth_key skey;
1572	int x, y, z;	1814
1573	int last_name;	1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
1574		1818
1575	// thats current max. sorry.	1819	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1820	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1821	if (sh > 255) sh = 255;
1578		1822
1579	// clear key, in case of extra padding	1823	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1824	memset (&skey, 0, sizeof (skey));
1581		1825
1582	glColor4ub (255, 255, 255, 255);	1826	memset (&key, 0, sizeof (key));
1583		1827	key.r = 255;
1584	glEnable (GL_BLEND);	1828	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1829	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1830	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1831	key.mode = GL_QUADS;
1588		1832	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1833	key.texname = -1;
1590
1591	last_name = 0;
1592		1834
1593	mx += self->x;	1835	mx += self->x;
1594	my += self->y;	1836	my += self->y;
1595		1837
1596	// first pass: determine smooth_max	1838	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1854	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1855	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1856	self->tex [cell->tile [2]].smoothlevel));
1615	}	1857	}
1616	}	1858	}
		1859
		1860	glEnable (GL_BLEND);
		1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1617		1863
1618	for (z = 0; z <= 2; z++)	1864	for (z = 0; z <= 2; z++)
1619	{	1865	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1866	memset (smooth_level, 0, sizeof (smooth_level));
1621		1867
…		…
1631	tileid tile = cell->tile [z];	1877	tileid tile = cell->tile [z];
1632		1878
1633	if (tile)	1879	if (tile)
1634	{	1880	{
1635	maptex tex = self->tex [tile];	1881	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1882	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		1883
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1884	if (key.texname != tex.name)
1642	{	1885	{
1643	if (!tex.name)	1886	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1887	tex = self->tex [2]; /* missing, replace by noface */
1645		1888
1646	glEnd ();	1889	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1890	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1891	}
1650		1892
1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1897	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);	1898	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 );	1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1655		1900
1656	if (cell->flags && z == 2)	1901	if (cell->flags && z == 2)
1657	{	1902	{
		1903	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	1904	if (cell->flags & 1)
1659	{	1905	{
1660	maptex tex = self->tex [1];	1906	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	1907	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	1908	int py = y * T - T * 6 / 32;
1663		1909
		1910	if (tex.name)
1664	glEnd ();	1911	{
1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1666	glBegin (GL_QUADS);	1922	}
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	}	1923	}
1673	}	1924	}
1674		1925
1675	// update smooth hash	1926	// update smooth hash
1676	if (tex.smoothtile)	1927	if (tex.smoothtile)
…		…
1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	1932	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1682		1933
1683	// add bits to current tile and all neighbours. skey.x|y is	1934	// add bits to current tile and all neighbours. skey.x|y is
1684	// shifted +1|+1 so we always stay positive.	1935	// shifted +1|+1 so we always stay positive.
1685		1936
		1937	// bits is ___n cccc CCCC bbbb
		1938	// n do not draw borders&corners
		1939	// c draw these corners, but...
		1940	// C ... not these
		1941	// b draw these borders
		1942
		1943	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1944	// ┃· ·· ·┃ ━━
		1945
		1946	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1947	// ·· ·· ·┏ ┓·
		1948
1686	// full tile	1949	// full tile
1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	1950	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1688		1951
1689	// borders	1952	// borders
1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	1953	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);	1954	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);	1955	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);	1956	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1694		1957
1695	// corners	1958	// corners
1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	1959	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1700	}	1963	}
1701	}	1964	}
1702	}	1965	}
1703	}	1966	}
1704		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
1705	// go through all smoothlevels, lowest to highest, then draw	1971	// go through all smoothlevels, lowest to highest, then draw.
1706	// this is basically counting sort	1972	// this is basically counting sort
1707	{	1973	{
1708	int w, b;	1974	int w, b;
1709		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
1710	for (w = 0; w < 256 / 32; ++w)	1978	for (w = 0; w < 256 / 32; ++w)
1711	{	1979	{
1712	uint32_t smask = smooth_level [w];	1980	uint32_t smask = smooth_level [w];
1713	if (smask)	1981	if (smask)
1714	for (b = 0; b < 32; ++b)	1982	for (b = 0; b < 32; ++b)
…		…
1721	while ((he = hv_iternext (smooth)))	1989	while ((he = hv_iternext (smooth)))
1722	{	1990	{
1723	smooth_key *skey = (smooth_key *)HeKEY (he);	1991	smooth_key *skey = (smooth_key *)HeKEY (he);
1724	IV bits = SvIVX (HeVAL (he));	1992	IV bits = SvIVX (HeVAL (he));
1725		1993
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)	1994	if (!(bits & 0x1000)
1733	&& skey->level == level	1995	&& skey->level == level
1734	&& level >= smooth_max [skey->x][skey->y])	1996	&& level > smooth_max [skey->x][skey->y])
1735	{	1997	{
1736	maptex tex = self->tex [skey->tile];	1998	maptex tex = self->tex [skey->tile];
1737	int px = (((int)skey->x) - 1) * T;	1999	int px = (((int)skey->x) - 1) * T;
1738	int py = (((int)skey->y) - 1) * T;	2000	int py = (((int)skey->y) - 1) * T;
1739	int border = bits & 15;	2001	int border = bits & 15;
1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1741	float dx = tex.s * .0625f; // 16 images/row	2003	float dx = tex.s * .0625f; // 16 images/row
1742	float dy = tex.t * .5f ; // 2 images/column	2004	float dy = tex.t * .5f ; // 2 images/column
1743		2005
1744	// this time naively avoiding texture state changes
1745	// save gobs of state changes.
1746	if (last_name != tex.name)	2006	if (tex.name)
1747	{	2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
1748	if (!tex.name)	2010	if (key.texname != tex.name)
1749	continue; // smoothing not yet available	2011	{
1750
1751	glEnd ();	2012	glEnd ();
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1753	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
1754	}	2015	}
1755		2016
1756	if (border)	2017	if (border)
1757	{	2018	{
1758	float ox = border * dx;	2019	float ox = border * dx;
1759		2020
1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1764	}	2025	}
1765		2026
1766	if (corner)	2027	if (corner)
1767	{	2028	{
1768	float ox = corner * dx;	2029	float ox = corner * dx;
1769		2030
1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
1774	}	2036	}
1775	}	2037	}
1776	}	2038	}
1777	}	2039	}
1778	}	2040	}
		2041
		2042	glEnd ();
		2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
1779	}	2045	}
1780		2046
1781	hv_clear (smooth);	2047	hv_clear (smooth);
1782	}	2048	}
1783		2049
1784	glEnd ();
1785
1786	glDisable (GL_TEXTURE_2D);
1787	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1788		2052
1789	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1790	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1791	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1792	{	2056	{
…		…
1817	}	2081	}
1818	}	2082	}
1819	}	2083	}
1820		2084
1821	void	2085	void
1822	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1823	CODE:	2087	CODE:
1824	{	2088	{
1825	static float color[16][3] = {	2089	static float color[16][3] = {
1826	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1827	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1877	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1878	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1879	}	2143	}
1880		2144
1881	void	2145	void
1882	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1883	PPCODE:	2147	PPCODE:
1884	{	2148	{
1885	int x, y;	2149	int x, y;
		2150	int sw1 = sw + 2;
		2151	int sh1 = sh + 2;
		2152	int sh3 = sh * 3;
1886	int sw4 = (sw + 3) & ~3;	2153	int sw34 = (sw * 3 + 3) & ~3;
		2154	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2155	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2156	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1889		2157
1890	memset (darkness, 255, sw4 * sh);
1891	SvPOK_only (darkness_sv);	2158	SvPOK_only (darkness3_sv);
1892	SvCUR_set (darkness_sv, sw4 * sh);	2159	SvCUR_set (darkness3_sv, sw34 * sh3);
1893		2160
1894	mx += self->x;	2161	mx += self->x - 1;
1895	my += self->y;	2162	my += self->y - 1;
1896		2163
		2164	memset (darkness1, 255, sw1 * sh1);
		2165
1897	for (y = 0; y < sh; y++)	2166	for (y = 0; y < sh1; y++)
1898	if (0 <= y + my && y + my < self->rows)	2167	if (0 <= y + my && y + my < self->rows)
1899	{	2168	{
1900	maprow *row = self->row + (y + my);	2169	maprow *row = self->row + (y + my);
1901		2170
1902	for (x = 0; x < sw; x++)	2171	for (x = 0; x < sw1; x++)
1903	if (row->c0 <= x + mx && x + mx < row->c1)	2172	if (row->c0 <= x + mx && x + mx < row->c1)
1904	{	2173	{
1905	mapcell *cell = row->col + (x + mx - row->c0);	2174	mapcell *cell = row->col + (x + mx - row->c0);
1906		2175
1907	darkness[y * sw4 + x] = cell->darkness	2176	darkness1 [y * sw1 + x] = cell->darkness
1908	? 255 - (cell->darkness - 1)	2177	? 255 - (cell->darkness - 1)
1909	: 255 - FOW_DARKNESS;	2178	: 255 - FOW_DARKNESS;
1910	}	2179	}
1911	}	2180	}
1912		2181
		2182	for (y = 0; y < sh; ++y)
		2183	for (x = 0; x < sw; ++x)
		2184	{
		2185	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2186	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2187	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2188	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2189	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2190	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2191	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2192	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2193	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2194
		2195	uint8_t r11 = (d11 + d21 + d12) / 3;
		2196	uint8_t r21 = d21;
		2197	uint8_t r31 = (d21 + d31 + d32) / 3;
		2198
		2199	uint8_t r12 = d12;
		2200	uint8_t r22 = d22;
		2201	uint8_t r32 = d32;
		2202
		2203	uint8_t r13 = (d13 + d23 + d12) / 3;
		2204	uint8_t r23 = d23;
		2205	uint8_t r33 = (d23 + d33 + d32) / 3;
		2206
		2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2216	}
		2217
		2218	free (darkness1);
		2219
1913	EXTEND (SP, 3);	2220	EXTEND (SP, 3);
1914	PUSHs (sv_2mortal (newSViv (sw4)));	2221	PUSHs (sv_2mortal (newSViv (sw34)));
1915	PUSHs (sv_2mortal (newSViv (sh)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
1916	PUSHs (darkness_sv);	2223	PUSHs (darkness3_sv);
1917	}	2224	}
1918		2225
1919	SV *	2226	SV *
1920	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
1921	CODE:	2228	CODE:
1922	{	2229	{
1923	int x, y, x1, y1;	2230	int x, y, x1, y1;
1924	SV *data_sv = newSV (w * h * 7 + 5);	2231	SV *data_sv = newSV (w * h * 7 + 5);
1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2232	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1990	}	2297	}
1991	OUTPUT:	2298	OUTPUT:
1992	RETVAL	2299	RETVAL
1993		2300
1994	void	2301	void
1995	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1996	PPCODE:	2303	PPCODE:
1997	{	2304	{
1998	int x, y, z;	2305	int x, y, z;
1999	int w, h;	2306	int w, h;
2000	int x1, y1;	2307	int x1, y1;
2001		2308
2002	if (*data++ != 0)	2309	if (*data++ != 0)
2003	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
2004		2311
2005	w = *data++ << 8; w |= *data++;	2312	w = *data++ << 8; w |= *data++;
2006	h = *data++ << 8; h |= *data++;	2313	h = *data++ << 8; h |= *data++;
2007		2314
2008	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2053	}	2360	}
2054	}	2361	}
2055	}	2362	}
2056	}	2363	}
2057		2364
2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
2059		2366
2060	CFPlus::MixChunk	2367	DC::RW
2061	new_from_file (SV *class, char *path)	2368	new (SV *class, SV *data_sv)
2062	CODE:	2369	CODE:
2063	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
2064	OUTPUT:	2376	OUTPUT:
2065	RETVAL	2377	RETVAL
2066		2378
		2379	DC::RW
		2380	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
2067	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
2068	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
2069	CODE:	2489	CODE:
2070	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
2071		2491
2072	int	2492	int
2073	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
2074	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
2075	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
2076	OUTPUT:	2498	OUTPUT:
2077	RETVAL	2499	RETVAL
2078		2500
2079	int	2501	DC::Channel
2080	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2081	CODE:	2503	CODE:
		2504	{
2082	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
2083	OUTPUT:	2516	OUTPUT:
2084	RETVAL	2517	RETVAL
2085		2518
2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2087		2520
2088	int	2521	int
2089	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
2090	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
2091	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
2092	OUTPUT:	2528	OUTPUT:
2093	RETVAL	2529	RETVAL
2094		2530
		2531	void
		2532	fade_out (int ms)
		2533	CODE:
		2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
2095	CFPlus::MixMusic	2541	DC::MixMusic
2096	new_from_file (SV *class, char *path)	2542	new (SV *class, DC::RW rwops)
2097	CODE:	2543	CODE:
2098	RETVAL = Mix_LoadMUS (path);	2544	RETVAL = Mix_LoadMUS_RW (rwops);
2099	OUTPUT:	2545	OUTPUT:
2100	RETVAL	2546	RETVAL
2101		2547
2102	void	2548	void
2103	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
2104	CODE:	2550	CODE:
2105	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
2106		2552
2107	int	2553	int
2108	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
2109	CODE:	2555	CODE:
2110	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
2111	OUTPUT:	2557	OUTPUT:
2112	RETVAL	2558	RETVAL
2113		2559
2114	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2560	void
		2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2562	CODE:
		2563	Mix_FadeInMusicPos (self, loops, ms, position);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
2115		2568
2116	BOOT:	2569	BOOT:
2117	{	2570	{
2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2119	static const struct {	2572	static const struct {
2120	const char *name;	2573	const char *name;
2121	IV iv;	2574	IV iv;
2122	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
2123	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
		2577	const_iv (GL_VENDOR),
		2578	const_iv (GL_VERSION),
		2579	const_iv (GL_EXTENSIONS),
2124	const_iv (GL_COLOR_MATERIAL),	2580	const_iv (GL_COLOR_MATERIAL),
2125	const_iv (GL_SMOOTH),	2581	const_iv (GL_SMOOTH),
2126	const_iv (GL_FLAT),	2582	const_iv (GL_FLAT),
2127	const_iv (GL_DITHER),	2583	const_iv (GL_DITHER),
2128	const_iv (GL_BLEND),	2584	const_iv (GL_BLEND),
…		…
2132	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
2133	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
2134	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
2135	const_iv (GL_FRONT),	2591	const_iv (GL_FRONT),
2136	const_iv (GL_BACK),	2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
2137	const_iv (GL_AND),	2594	const_iv (GL_AND),
2138	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
2139	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
2140	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
2141	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
…		…
2154	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
2155	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
2156	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
2157	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
2158	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
2159	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
		2623	const_iv (GL_PROXY_TEXTURE_1D),
		2624	const_iv (GL_PROXY_TEXTURE_2D),
2160	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
2161	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_ENV),	2627	const_iv (GL_TEXTURE_ENV),
2163	const_iv (GL_TEXTURE_MAG_FILTER),	2628	const_iv (GL_TEXTURE_MAG_FILTER),
2164	const_iv (GL_TEXTURE_MIN_FILTER),	2629	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2185	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
2186	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
2187	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
2188	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
2189	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
2190	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
2191	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
2192	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
2193	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
2194	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
2195	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
2196	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
2197	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
2198	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2199	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
2200	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
2201	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
2202	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
2203	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
2204	# undef const_iv	2678	# undef const_iv
2205	};	2679	};
2206		2680
2207	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2681	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2208	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2683
		2684	texture_av = newAV ();
		2685	AvREAL_off (texture_av);
2209	}	2686	}
		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
2210		2693
2211	char *	2694	char *
2212	gl_vendor ()	2695	gl_vendor ()
2213	CODE:	2696	CODE:
2214	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2227	CODE:	2710	CODE:
2228	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2229	OUTPUT:	2712	OUTPUT:
2230	RETVAL	2713	RETVAL
2231		2714
		2715	const char *glGetString (GLenum pname)
		2716
		2717	GLint glGetInteger (GLenum pname)
		2718	CODE:
		2719	glGetIntegerv (pname, &RETVAL);
		2720	OUTPUT:
		2721	RETVAL
		2722
		2723	GLdouble glGetDouble (GLenum pname)
		2724	CODE:
		2725	glGetDoublev (pname, &RETVAL);
		2726	OUTPUT:
		2727	RETVAL
		2728
2232	int glGetError ()	2729	int glGetError ()
2233		2730
2234	void glFinish ()	2731	void glFinish ()
2235		2732
2236	void glClear (int mask)	2733	void glClear (int mask)
…		…
2273	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# 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_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2275		2772
2276	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# 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_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2775
		2776	PROTOTYPES: DISABLE
2278		2777
2279	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2280		2779
2281	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2282		2781
…		…
2290		2789
2291	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2292	CODE:	2791	CODE:
2293	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2294		2793
2295	void glBegin (int mode)
2296
2297	void glEnd ()
2298
2299	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
2300	PROTOTYPE: @
2301	ALIAS:	2795	ALIAS:
2302	glColor_premultiply = 1	2796	glColor_premultiply = 1
2303	CODE:	2797	CODE:
2304	if (ix)	2798	if (ix)
2305	{	2799	{
…		…
2308	b *= a;	2802	b *= a;
2309	}	2803	}
2310	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2311	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2312		2806
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.)	2807	void glRasterPos (float x, float y, float z = 0.)
2320	CODE:	2808	CODE:
2321	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2322	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2323		2811
…		…
2327		2815
2328	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2329	CODE:	2817	CODE:
2330	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2331		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
2332	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2333	CODE:	2850	CODE:
2334	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2335		2852
2336	void glTexParameter (int target, int pname, float param)	2853	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)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2353	CODE:	2870	CODE:
2354	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2355	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2356		2873
2357	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2358		2875
2359	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2360		2877
2361	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2879
		2880	void glPixelZoom (float x, float y)
2362		2881
2363	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2882	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2364		2883
2365	int glGenTexture ()	2884	int glGenTexture ()
2366	CODE:	2885	CODE:
2367	{	2886	RETVAL = gen_texture ();
2368	GLuint name;
2369	glGenTextures (1, &name);
2370	RETVAL = name;
2371	}
2372	OUTPUT:	2887	OUTPUT:
2373	RETVAL	2888	RETVAL
2374		2889
2375	void glDeleteTexture (int name)	2890	void glDeleteTexture (int name)
2376	CODE:	2891	CODE:
2377	{
2378	GLuint name_ = name;
2379	glDeleteTextures (1, &name_);	2892	del_texture (name);
2380	}	2893
2381
2382	int glGenList ()	2894	int glGenList ()
2383	CODE:	2895	CODE:
2384	RETVAL = glGenLists (1);	2896	RETVAL = glGenLists (1);
2385	OUTPUT:	2897	OUTPUT:
2386	RETVAL	2898	RETVAL
…		…
2393		2905
2394	void glEndList ()	2906	void glEndList ()
2395		2907
2396	void glCallList (int list)	2908	void glCallList (int list)
2397		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h || !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2966	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID | G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

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