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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
52		72
53	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
54		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		77
55	#if 0	78	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	80	#else
58	# define PARACHUTE 0	81	# define PARACHUTE 0
59	#endif	82	#endif
60		83
		84	static AV *texture_av;
		85
61	static struct	86	static struct
62	{	87	{
63	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	89	#include "glfunc.h"
65	#undef GL_FUNC	90	#undef GL_FUNC
66	} gl;	91	} gl;
67		92
		93	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	95	{
70	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	100	else
75	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
76	}	102	}
77		103
		104	static GLuint
		105	gen_texture ()
		106	{
		107	GLuint name;
		108
		109	if (AvFILL (texture_av) >= 0)
		110	name = (GLuint)(size_t)av_pop (texture_av);
		111	else
		112	glGenTextures (1, &name);
		113
		114	return name;
		115	}
		116
		117	static void
		118	del_texture (GLuint name)
		119	{
		120	/* make a half-assed attempt at returning the memory used by the texture */
		121	/* textures are frequently being reused by cfplus anyway */
		122	/*glBindTexture (GL_TEXTURE_2D, name);*/
		123	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		124	av_push (texture_av, (SV *)(size_t)name);
		125	glDeleteTextures (1, &name);
		126	}
		127
78	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
79		130
80	#include "pango-font.c"	131	#include "pango-font.c"
81	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
82	#include "pango-render.c"	133	#include "pango-render.c"
83		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
86		139
87	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
88		141
89	static int	142	static int
90	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
91	{	144	{
92	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		159
107	typedef struct cf_layout {	160	typedef struct cf_layout {
108	PangoLayout *pl;	161	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
110	int base_height;	163	int base_height;
111	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
112	} *CFPlus__Layout;	166	} *DC__Layout;
113		167
114	static CFPlus__Font default_font;	168	static DC__Font default_font;
115	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
117		171
118	static void	172	static void
119	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	178	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	180	}
127		181
128	static void	182	static void
129	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
130	{	184	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
133	*/	187	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		192
139	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
140	}	194	}
141		195
142	static void	196	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	197	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	198	{
145	PangoRectangle rect;	199	PangoRectangle rect;
146		200
147	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		213
160	typedef uint16_t tileid;	214	typedef uint16_t tileid;
161	typedef uint16_t faceid;	215	typedef uint16_t faceid;
162		216
163	typedef struct {	217	typedef struct {
164	int name;	218	GLuint name;
165	int w, h;	219	int w, h;
166	float s, t;	220	float s, t;
167	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
168	} maptex;	224	} maptex;
169		225
170	typedef struct {	226	typedef struct {
171	uint32_t player;	227	uint32_t player;
172	tileid tile[3];	228	tileid tile[3];
173	uint16_t darkness;	229	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	230	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	231	} mapcell;
176		232
177	typedef struct {	233	typedef struct {
178	int32_t c0, c1;	234	int32_t c0, c1;
179	mapcell *col;	235	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	241	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	242	int texs; maptex *tex; // [tileid]
187		243
188	int32_t rows;	244	int32_t rows;
189	maprow *row;	245	maprow *row;
190	} *CFPlus__Map;	246	} *DC__Map;
191		247
192	static char *	248	static char *
193	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
194	{	250	{
195	char *p;	251	char *p;
…		…
233	self->texs *= 2;	289	self->texs *= 2;
234	}	290	}
235	}	291	}
236		292
237	static maprow *	293	static maprow *
238	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
239	{	295	{
240	if (0 > y)	296	if (0 > y)
241	{	297	{
242	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
281		337
282	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
283	}	339	}
284		340
285	static mapcell *	341	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
287	{	343	{
288	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
289	}	345	}
290		346
291	static void	347	static void
292	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
293	{	349	{
294	int r;	350	int r;
295		351
296	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
305	self->row = 0;	361	self->row = 0;
306	self->rows = 0;	362	self->rows = 0;
307	}	363	}
308		364
309	static void	365	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	367	{
312	int x, y;	368	int x, y;
313	maprow *row;	369	maprow *row;
314	mapcell *cell;	370	mapcell *cell;
315		371
…		…
335	cell->player = 0;	391	cell->player = 0;
336	}	392	}
337	}	393	}
338	}	394	}
339		395
		396	typedef struct {
		397	tileid tile;
		398	uint8_t x, y, level;
		399	} smooth_key;
		400
		401	static void
		402	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		403	{
		404	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		405
		406	if (SvIOK (*sv))
		407	SvIV_set (*sv, SvIVX (*sv) | bits);
		408	else
		409	sv_setiv (*sv, bits);
		410	}
		411
340	static void	412	static void
341	music_finished (void)	413	music_finished (void)
342	{	414	{
343	SDL_UserEvent ev;	415	SDL_UserEvent ev;
344		416
…		…
378	n |= n >> 16;	450	n |= n >> 16;
379		451
380	return n + 1;	452	return n + 1;
381	}	453	}
382		454
		455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
383	/* SDL should provide this, really. */	466	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	467	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	468	#define SDLK_MODIFIER_MAX 314
386		469
387	MODULE = CFPlus PACKAGE = CFPlus	470	/******************************************************************************/
		471
		472	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp || !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
388		514
389	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
390		516
391	BOOT:	517	BOOT:
392	{	518	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	520	static const struct {
395	const char *name;	521	const char *name;
396	IV iv;	522	IV iv;
397	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
…		…
420		546
421	const_iv (SDL_APPINPUTFOCUS),	547	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	548	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	549	const_iv (SDL_APPACTIVE),
424		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
		634
		635	const_iv (MIX_DEFAULT_FORMAT),
506	# undef const_iv	636	# undef const_iv
507	};	637	};
508		638
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		658
529	NV floor (NV x)	659	NV floor (NV x)
530		660
531	NV ceil (NV x)	661	NV ceil (NV x)
532		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
533	void	667	void
534	pango_init ()	668	pango_init ()
535	CODE:	669	CODE:
536	{	670	{
537	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		677	#endif
540	}	678	}
		679
		680	char *
		681	SDL_GetError ()
541		682
542	int	683	int
543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544		685
545	void	686	void
546	SDL_Quit ()	687	SDL_Quit ()
547		688
548	void	689	void
549	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	691	PPCODE:
551	{	692	{
552	SDL_Rect **m;	693	SDL_Rect **m;
553		694
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		699
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		702
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		707
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif	712	#endif
572		713
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575
576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577		715
578	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
579	while (*m)	717	while (*m)
580	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
581	AV *av = newAV ();	721	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
585		728
586	++m;	729	++m;
587	}	730	}
588	}	731	}
589		732
590	char *
591	SDL_GetError ()
592
593	int	733	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
596	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598	);	747	);
		748
599	if (RETVAL)	749	if (RETVAL)
600	{	750	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	755	#include "glfunc.h"
604	# undef GL_FUNC	756	#undef GL_FUNC
605	}	757	}
		758	}
606	OUTPUT:	759	OUTPUT:
607	RETVAL	760	RETVAL
608		761
609	void	762	void
610	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
611		764
612	char *	765	char *
613	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
614		767
		768	int
		769	SDL_GetAppState ()
		770
615	void	771	void
616	SDL_PollEvent ()	772	poll_events ()
617	PPCODE:	773	PPCODE:
618	{	774	{
619	SDL_Event ev;	775	SDL_Event ev;
620		776
621	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	779	{
623	HV *hv = newHV ();	780	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		782
626	switch (ev.type)	783	switch (ev.type)
627	{	784	{
628	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
629	case SDL_KEYUP:	786	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	792	break;
636		793
637	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	797	break;
641		798
642	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
650	break;	825	break;
651		826
652	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		830
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	841	break;
667	}	842	}
668		843
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	845	}
671	}	846	}
672		847
673	int	848	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	850	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
678		853
679	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
680	Mix_CloseAudio ()	871	Mix_CloseAudio ()
681		872
682	int	873	int
683	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
684		875
		876	const char *
		877	Mix_GetError ()
		878
685	void	879	void
686	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
687	CODE:	881	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		883
692	void	884	void
693	win32_proxy_info ()	885	win32_proxy_info ()
694	PPCODE:	886	PPCODE:
695	{	887	{
…		…
732	STRLEN image_len;	924	STRLEN image_len;
733	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
734	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
735	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
739		931
740	if (!rw)	932	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
742		934
…		…
815	void	1007	void
816	error (char *message)	1008	error (char *message)
817	CODE:	1009	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1011	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821	#endif	1013	#endif
822		1014
823	void	1015	void
824	fatal (char *message)	1016	fatal (char *message)
825	CODE:	1017	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1019	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829	#endif	1021	#endif
830	_exit (1);	1022	_exit (1);
831		1023
832	void	1024	void
833	_exit (int retval = 0)	1025	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1028	ExitThread (retval); // unclean, please beam me up
837	#else	1029	#else
838	_exit (retval);	1030	_exit (retval);
839	#endif	1031	#endif
840		1032
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
842		1041
843	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
844	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
845	CODE:	1048	CODE:
846	{	1049	{
847	int count;	1050	int count;
848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
851	}	1054	}
852	OUTPUT:	1055	OUTPUT:
853	RETVAL	1056	RETVAL
854		1057
855	void	1058	void
856	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
857	CODE:	1060	CODE:
858	pango_font_description_free (self);	1061	pango_font_description_free (self);
859		1062
860	void	1063	void
861	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
862	CODE:	1066	CODE:
863	default_font = self;	1067	default_font = self;
864		1068
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1070
		1071	PROTOTYPES: DISABLE
		1072
867	void	1073	void
868	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
869	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
870	tc_clear ();	1083	tc_restore ();
871		1084
872	CFPlus::Layout	1085	DC::Layout
873	new (SV *class)	1086	new (SV *class)
874	CODE:	1087	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
876		1089
877	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
884		1098
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
887	OUTPUT:	1101	OUTPUT:
888	RETVAL	1102	RETVAL
889		1103
890	void	1104	void
891	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
892	CODE:	1106	CODE:
893	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
894	Safefree (self);	1109	Safefree (self);
895		1110
896	void	1111	void
897	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
898	CODE:	1113	CODE:
899	{	1114	{
900	STRLEN textlen;	1115	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
902		1117
903	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
904	}	1119	}
905		1120
906	void	1121	void
907	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
908	CODE:	1123	CODE:
909	{	1124	{
910	STRLEN textlen;	1125	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
912		1127
913	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
914	}	1129	}
915		1130
916	void	1131	void
917	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
918	CODE:	1133	CODE:
919	{	1134	{
920	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1137	const char *pos = text;
…		…
957	if (attrs)	1172	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
959	}	1174	}
960		1175
961	void	1176	void
962	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
963	PPCODE:	1178	PPCODE:
964	{	1179	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1181
967	do	1182	do
968	{	1183	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1185
971	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
972	{	1187	{
973	PangoRectangle extents;	1188	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1197
983	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
984	}	1199	}
985		1200
986	int	1201	int
987	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
988	CODE:	1203	CODE:
989	{	1204	{
990	int lines = 1;	1205	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
992		1207
…		…
997	}	1212	}
998	OUTPUT:	1213	OUTPUT:
999	RETVAL	1214	RETVAL
1000		1215
1001	SV *	1216	SV *
1002	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
1003	CODE:	1218	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1221	OUTPUT:
1007	RETVAL	1222	RETVAL
1008		1223
1009	void	1224	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1226	CODE:
1012	self->r = r;	1227	self->r = r;
1013	self->g = g;	1228	self->g = g;
1014	self->b = b;	1229	self->b = b;
1015	self->a = a;	1230	self->a = a;
1016		1231
1017	void	1232	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1234	CODE:
1020	if (self->font != font)	1235	if (self->font != font)
1021	{	1236	{
1022	self->font = font;	1237	self->font = font;
1023	layout_update_font (self);	1238	layout_update_font (self);
1024	}	1239	}
1025		1240
1026	void	1241	void
1027	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1028	CODE:	1243	CODE:
1029	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1030	{	1245	{
1031	self->base_height = base_height;	1246	self->base_height = base_height;
1032	layout_update_font (self);	1247	layout_update_font (self);
1033	}	1248	}
1034		1249
1035	void	1250	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1252	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1254
1040	void	1255	void
1041	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1042	CODE:	1257	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1259
1045	void	1260	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1262	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1264
1050	void	1265	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1267	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1058	);	1273	);
1059		1274
1060	void	1275	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1277	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1279
1065	void	1280	void
1066	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1067	PPCODE:	1282	PPCODE:
1068	{	1283	{
1069	int w, h;	1284	int w, h;
1070		1285
1071	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1291	}
1077		1292
1078	int	1293	int
1079	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1080	CODE:	1295	CODE:
1081	{	1296	{
1082	PangoRectangle rect;	1297	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1086	}	1301	}
1087	OUTPUT:	1302	OUTPUT:
1088	RETVAL	1303	RETVAL
1089		1304
1090	int	1305	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1307	CODE:
1093	{	1308	{
1094	int index, trailing;	1309	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1097	}	1312	}
1098	OUTPUT:	1313	OUTPUT:
1099	RETVAL	1314	RETVAL
1100		1315
1101	void	1316	void
1102	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1318	PPCODE:
1104	{	1319	{
1105	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1322
1108	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1327	}
1113		1328
1114	void	1329	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1331	PPCODE:
1117	{	1332	{
1118	int line, x;	1333	int line, x;
1119		1334
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1338	--line;
		1339	#endif
1123	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1343	}
1127		1344
1128	void	1345	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1347	PPCODE:
1131	{	1348	{
1132	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1133	int index, trailing;	1350	int index, trailing;
1134		1351
1135	if (line < 0)	1352	if (line < 0)
1136	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1137		1354
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1140		1357
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1359
1143	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1367	}
1151	}	1368	}
1152		1369
1153	void	1370	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1157	self->pl,	1375	self->pl,
		1376	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1160	flags	1379	flags
1161	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1162		1384
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1385	void
1166	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1167	CODE:	1387	CODE:
1168	{	1388	{
1169	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1396
1172	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow || nh != oh) && SvOK (data_))
1173	{	1413	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow || nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1414	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1184	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185		1418
1186	SvPOK_only (result_);	1419	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1188		1421
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1423	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1425
1193	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1427	}
1200	}	1428	}
1201		1429
1202	void	1430	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1437	{
1210	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1214		1445
1215	if (items < 5)	1446	if (items < 5)
1216	{	1447	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1248	}	1479	}
1249	}	1480	}
1250		1481
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
1252		1492
1253	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
		1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
1254	new (SV *class)	1498	new (SV *class)
1255	CODE:	1499	CODE:
1256	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1501	RETVAL->x = 0;
1258	RETVAL->y = 0;	1502	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1510	RETVAL->row = 0;
1267	OUTPUT:	1511	OUTPUT:
1268	RETVAL	1512	RETVAL
1269		1513
1270	void	1514	void
1271	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1272	CODE:	1516	CODE:
1273	{	1517	{
1274	map_clear (self);	1518	map_clear (self);
1275	Safefree (self->face2tile);	1519	Safefree (self->face2tile);
1276	Safefree (self->tex);	1520	Safefree (self->tex);
1277	Safefree (self);	1521	Safefree (self);
1278	}	1522	}
1279		1523
1280	void	1524	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1526	CODE:
1283	self->w = map_width;	1527	self->w = map_width;
1284	self->h = map_height;	1528	self->h = map_height;
1285		1529
1286	void	1530	void
1287	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1288	CODE:	1532	CODE:
1289	map_clear (self);	1533	map_clear (self);
1290		1534
1291	void	1535	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1536	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1537	CODE:
1294	{	1538	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1539	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1540	need_texid (self, tile);
1297	}	1541	}
1298		1542
1299	void	1543	void
		1544	set_smooth (DC::Map self, int face, int smooth, int level)
		1545	CODE:
		1546	{
		1547	tileid texid;
		1548	maptex *tex;
		1549
		1550	if (face < 0 || face >= self->faces)
		1551	return;
		1552
		1553	if (smooth < 0 || smooth >= self->faces)
		1554	return;
		1555
		1556	texid = self->face2tile [face];
		1557
		1558	if (!texid)
		1559	return;
		1560
		1561	tex = self->tex + texid;
		1562	tex->smoothtile = self->face2tile [smooth];
		1563	tex->smoothlevel = level;
		1564	}
		1565
		1566	void
1300	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1567	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1301	CODE:	1568	CODE:
1302	{	1569	{
1303	need_texid (self, texid);	1570	need_texid (self, texid);
1304		1571
1305	{	1572	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1594	}
1328		1595
1329	int	1596	int
1330	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1331	ALIAS:	1598	ALIAS:
1332	oy = 1	1599	oy = 1
1333	x = 2	1600	x = 2
1334	y = 3	1601	y = 3
1335	w = 4	1602	w = 4
…		…
1346	}	1613	}
1347	OUTPUT:	1614	OUTPUT:
1348	RETVAL	1615	RETVAL
1349		1616
1350	void	1617	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1619	CODE:
1353	{	1620	{
1354	if (dx > 0)	1621	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1623	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1625
1359	if (dy > 0)	1626	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1627	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1628	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1630
1364	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1366		1633
1367	while (self->y < 0)	1634	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1373	}	1640	}
1374	}	1641	}
1375		1642
1376	void	1643	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1645	CODE:
1379	{	1646	{
1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1382	mapcell *cell;	1649	mapcell *cell;
1383	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1384		1653
1385	while (data < data_end - 1)	1654	while (data < data_end - 1)
1386	{	1655	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1388		1657
…		…
1421	}	1690	}
1422	else if (cmd == 6) // monster width	1691	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1692	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1693	else if (cmd == 0x47)
1425	{	1694	{
1426	if (*data == 8)	1695	if (*data == 4)
1427	; // decode player uuid	1696	; // decode player count
1428		1697
1429	data += *data + 1;	1698	data += *data + 1;
1430	}	1699	}
1431	else if (cmd == 8) // cell flags	1700	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1701	cell->flags = *data++;
…		…
1439	}	1708	}
1440	else	1709	else
1441	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1442	}	1711	}
1443		1712
		1713	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1714	if (flags & (4 >> z))
1445	{	1715	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1717	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1449	}	1733	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	1734	}
1465	else	1735	else
1466	cell->darkness = 0;	1736	cell->darkness = 0;
1467	}	1737	}
1468	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1469		1741
1470	SV *	1742	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1744	CODE:
1473	{	1745	{
1474	int x1, x;	1746	int x1, x;
1475	int y1, y;	1747	int y1, y;
1476	int z;	1748	int z;
…		…
1521	}	1793	}
1522	OUTPUT:	1794	OUTPUT:
1523	RETVAL	1795	RETVAL
1524		1796
1525	void	1797	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1527	CODE:	1799	CODE:
1528	{	1800	{
1529	int x, y, z;	1801	int x, y, z;
1530	int last_name;
1531		1802
1532	glColor4ub (255, 255, 255, 255);	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1806	smooth_key skey;
		1807
		1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
		1811
		1812	// thats current max. sorry.
		1813	if (sw > 255) sw = 255;
		1814	if (sh > 255) sh = 255;
		1815
		1816	// clear key, in case of extra padding
		1817	memset (&skey, 0, sizeof (skey));
		1818
		1819	memset (&key, 0, sizeof (key));
		1820	key.r = 255;
		1821	key.g = 255;
		1822	key.b = 255;
		1823	key.a = 255;
		1824	key.mode = GL_QUADS;
		1825	key.format = GL_T2F_V3F;
		1826	key.texname = -1;
		1827
		1828	mx += self->x;
		1829	my += self->y;
		1830
		1831	// first pass: determine smooth_max
		1832	// rather ugly, if you ask me
		1833	// could also be stored inside mapcell and updated on change
		1834	memset (smooth_max, 0, sizeof (smooth_max));
		1835
		1836	for (y = 0; y < sh; y++)
		1837	if (0 <= y + my && y + my < self->rows)
		1838	{
		1839	maprow *row = self->row + (y + my);
		1840
		1841	for (x = 0; x < sw; x++)
		1842	if (row->c0 <= x + mx && x + mx < row->c1)
		1843	{
		1844	mapcell *cell = row->col + (x + mx - row->c0);
		1845
		1846	smooth_max[x + 1][y + 1] =
		1847	MAX (self->tex [cell->tile [0]].smoothlevel,
		1848	MAX (self->tex [cell->tile [1]].smoothlevel,
		1849	self->tex [cell->tile [2]].smoothlevel));
		1850	}
		1851	}
1533		1852
1534	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		1856
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1547	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1549	{	1863	{
1550	maprow *row = self->row + (y + my);	1864	maprow *row = self->row + (y + my);
1551		1865
1552	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	1868	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	1870	tileid tile = cell->tile [z];
		1871
		1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
		1876
		1877	if (key.texname != tex.name)
		1878	{
		1879	if (!tex.name)
		1880	tex = self->tex [2]; /* missing, replace by noface */
		1881
		1882	key.texname = tex.name;
		1883	arr = rc_array (rc, &key);
		1884	}
		1885
		1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1893
		1894	if (cell->flags && z == 2)
		1895	{
		1896	// overlays such as the speech bubble, probably more to come
		1897	if (cell->flags & 1)
		1898	{
		1899	maptex tex = self->tex [1];
		1900	int px = x * T + T * 2 / 32;
		1901	int py = y * T - T * 6 / 32;
		1902
		1903	if (tex.name)
		1904	{
		1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1915	}
		1916	}
		1917	}
		1918
		1919	// update smooth hash
		1920	if (tex.smoothtile)
		1921	{
		1922	skey.tile = tex.smoothtile;
		1923	skey.level = tex.smoothlevel;
		1924
		1925	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1926
		1927	// add bits to current tile and all neighbours. skey.x|y is
		1928	// shifted +1|+1 so we always stay positive.
		1929
		1930	// bits is ___n cccc CCCC bbbb
		1931	// n do not draw borders&corners
		1932	// c draw these corners, but...
		1933	// C ... not these
		1934	// b draw these borders
		1935
		1936	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1937	// ┃· ·· ·┃ ━━
		1938
		1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1940	// ·· ·· ·┏ ┓·
		1941
		1942	// full tile
		1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1944
		1945	// borders
		1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1950
		1951	// corners
		1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1956	}
		1957	}
1557		1958	}
		1959	}
		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
		1964	// go through all smoothlevels, lowest to highest, then draw.
		1965	// this is basically counting sort
		1966	{
		1967	int w, b;
		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
		1971	for (w = 0; w < 256 / 32; ++w)
		1972	{
		1973	uint32_t smask = smooth_level [w];
1558	if (tile)	1974	if (smask)
		1975	for (b = 0; b < 32; ++b)
		1976	if (smask & (((uint32_t)1) << b))
1559	{	1977	{
1560	maptex tex = self->tex [tile];	1978	int level = (w << 5) | b;
1561	int px = (x + 1) * T - tex.w;	1979	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		1980
1564	if (last_name != tex.name)	1981	hv_iterinit (smooth);
		1982	while ((he = hv_iternext (smooth)))
1565	{	1983	{
		1984	smooth_key *skey = (smooth_key *)HeKEY (he);
		1985	IV bits = SvIVX (HeVAL (he));
		1986
1566	if (!tex.name)	1987	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	1988	&& skey->level == level
1568		1989	&& level > smooth_max [skey->x][skey->y])
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	1990	{
1583	maptex tex = self->tex [1];	1991	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	1992	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	1993	int py = (((int)skey->y) - 1) * T;
		1994	int border = bits & 15;
		1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1996	float dx = tex.s * .0625f; // 16 images/row
		1997	float dy = tex.t * .5f ; // 2 images/column
1586		1998
		1999	if (tex.name)
		2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
		2003	if (key.texname != tex.name)
		2004	{
1587	glEnd ();	2005	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
1590		2009
		2010	if (border)
		2011	{
		2012	float ox = border * dx;
		2013
		2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2018	}
		2019
		2020	if (corner)
		2021	{
		2022	float ox = corner * dx;
		2023
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
1595	}	2030	}
1596	}	2031	}
1597	}	2032	}
1598	}
1599	}	2033	}
1600		2034
1601	glEnd ();	2035	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1604	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1605		2045
1606	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1609	{	2049	{
…		…
1634	}	2074	}
1635	}	2075	}
1636	}	2076	}
1637		2077
1638	void	2078	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2080	CODE:
1641	{	2081	{
1642	static float color[16][3] = {	2082	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1696	}	2136	}
1697		2137
1698	void	2138	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2140	PPCODE:
1701	{	2141	{
1702	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706		2150
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2153
1711	mx += self->x;	2154	mx += self->x - 1;
1712	my += self->y;	2155	my += self->y - 1;
1713		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1714	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1716	{	2161	{
1717	maprow *row = self->row + (y + my);	2162	maprow *row = self->row + (y + my);
1718		2163
1719	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2166	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1723		2168
1724	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1727	}	2172	}
1728	}	2173	}
1729		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1730	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1734	}	2217	}
1735		2218
1736	SV *	2219	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2221	CODE:
1739	{	2222	{
1740	int x, y, x1, y1;	2223	int x, y, x1, y1;
1741	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1807	}	2290	}
1808	OUTPUT:	2291	OUTPUT:
1809	RETVAL	2292	RETVAL
1810		2293
1811	void	2294	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1813	PPCODE:	2296	PPCODE:
1814	{	2297	{
1815	int x, y, z;	2298	int x, y, z;
1816	int w, h;	2299	int w, h;
1817	int x1, y1;	2300	int x1, y1;
1818		2301
1819	if (*data++ != 0)	2302	if (*data++ != 0)
1820	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1821		2304
1822	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
1823	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
1824		2307
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1870	}	2353	}
1871	}	2354	}
1872	}	2355	}
1873	}	2356	}
1874		2357
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2359
1877	CFPlus::MixChunk	2360	DC::RW
1878	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
1879	CODE:	2362	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1881	OUTPUT:	2369	OUTPUT:
1882	RETVAL	2370	RETVAL
1883		2371
		2372	DC::RW
		2373	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
1885	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1886	CODE:	2482	CODE:
1887	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1888		2484
1889	int	2485	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2491	OUTPUT:
1894	RETVAL	2492	RETVAL
1895		2493
1896	int	2494	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2496	CODE:
		2497	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
1900	OUTPUT:	2509	OUTPUT:
1901	RETVAL	2510	RETVAL
1902		2511
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2513
1905	int	2514	int
1906	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1907	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2521	OUTPUT:
1910	RETVAL	2522	RETVAL
1911		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
1912	CFPlus::MixMusic	2534	DC::MixMusic
1913	new_from_file (SV *class, char *path)	2535	new (SV *class, DC::RW rwops)
1914	CODE:	2536	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2538	OUTPUT:
1917	RETVAL	2539	RETVAL
1918		2540
1919	void	2541	void
1920	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1921	CODE:	2543	CODE:
1922	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1923		2545
1924	int	2546	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2548	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2550	OUTPUT:
1929	RETVAL	2551	RETVAL
1930		2552
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1932		2561
1933	BOOT:	2562	BOOT:
1934	{	2563	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2565	static const struct {
1937	const char *name;	2566	const char *name;
1938	IV iv;	2567	IV iv;
1939	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2587	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2671	# undef const_iv
2022	};	2672	};
2023		2673
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2676
		2677	texture_av = newAV ();
		2678	AvREAL_off (texture_av);
2026	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
2027		2686
2028	char *	2687	char *
2029	gl_vendor ()	2688	gl_vendor ()
2030	CODE:	2689	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2703	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2705	OUTPUT:
2047	RETVAL	2706	RETVAL
2048		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
2049	int glGetError ()	2722	int glGetError ()
2050		2723
2051	void glFinish ()	2724	void glFinish ()
2052		2725
2053	void glClear (int mask)	2726	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2765
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
2095		2770
2096	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2097		2772
2098	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2099		2774
…		…
2107		2782
2108	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2109	CODE:	2784	CODE:
2110	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2111		2786
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @
2118	ALIAS:	2788	ALIAS:
2119	glColor_premultiply = 1	2789	glColor_premultiply = 1
2120	CODE:	2790	CODE:
2121	if (ix)	2791	if (ix)
2122	{	2792	{
…		…
2125	b *= a;	2795	b *= a;
2126	}	2796	}
2127	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2129		2799
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	2801	CODE:
2138	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2140		2804
…		…
2144		2808
2145	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2146	CODE:	2810	CODE:
2147	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2148		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2149	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2150	CODE:	2843	CODE:
2151	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2152		2845
2153	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170	CODE:	2863	CODE:
2171	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		2866
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		2868
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		2870
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
2179		2874
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		2876
2182	int glGenTexture ()	2877	int glGenTexture ()
2183	CODE:	2878	CODE:
2184	{	2879	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	2880	OUTPUT:
2190	RETVAL	2881	RETVAL
2191		2882
2192	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2193	CODE:	2884	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	2885	del_texture (name);
2197	}	2886
2198
2199	int glGenList ()	2887	int glGenList ()
2200	CODE:	2888	CODE:
2201	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2202	OUTPUT:	2890	OUTPUT:
2203	RETVAL	2891	RETVAL
…		…
2210		2898
2211	void glEndList ()	2899	void glEndList ()
2212		2900
2213	void glCallList (int list)	2901	void glCallList (int list)
2214		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h || !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2959	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID | G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

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