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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# 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
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
37	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
38		46
39	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
40		48
41	#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
42		61
43	#ifndef _WIN32	62	#ifndef _WIN32
44	# include <sys/types.h>	63	# include <sys/types.h>
45	# include <sys/socket.h>	64	# include <sys/socket.h>
46	# include <netinet/in.h>	65	# include <netinet/in.h>
47	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
48	# include <inttypes.h>	67	# include <inttypes.h>
49	#endif	68	#endif
50		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		80
53	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
54		82
55	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
57		85
58	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
59		87
60	#if 0	88	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		90
66	static AV *texture_av;	91	static AV *texture_av;
67		92
68	static struct	93	static struct
69	{	94	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
108	}	133	}
109		134
110	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
111		137
112	#include "pango-font.c"	138	#include "pango-font.c"
113	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
114	#include "pango-render.c"	140	#include "pango-render.c"
115		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
118		146
119	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
120		148
121	static int	149	static int
122	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
123	{	151	{
124	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		166
139	typedef struct cf_layout {	167	typedef struct cf_layout {
140	PangoLayout *pl;	168	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
142	int base_height;	170	int base_height;
143	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
144	} *CFPlus__Layout;	173	} *DC__Layout;
145		174
146	static CFPlus__Font default_font;	175	static DC__Font default_font;
147	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
149		178
150	static void	179	static void
151	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	185	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	187	}
159		188
160	static void	189	static void
161	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
162	{	191	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
165	*/	194	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
167		196
168	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		199
171	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
172	}	201	}
173		202
174	static void	203	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	205	{
177	PangoRectangle rect;	206	PangoRectangle rect;
178		207
179	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		220
192	typedef uint16_t tileid;	221	typedef uint16_t tileid;
193	typedef uint16_t faceid;	222	typedef uint16_t faceid;
194		223
195	typedef struct {	224	typedef struct {
196	int name;	225	GLuint name;
197	int w, h;	226	int w, h;
198	float s, t;	227	float s, t;
199	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
200	tileid smoothtile;	229	tileid smoothtile;
201	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
221		250
222	int32_t rows;	251	int32_t rows;
223	maprow *row;	252	maprow *row;
224	} *CFPlus__Map;	253	} *DC__Map;
225		254
226	static char *	255	static char *
227	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
228	{	257	{
229	char *p;	258	char *p;
…		…
267	self->texs *= 2;	296	self->texs *= 2;
268	}	297	}
269	}	298	}
270		299
271	static maprow *	300	static maprow *
272	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
273	{	302	{
274	if (0 > y)	303	if (0 > y)
275	{	304	{
276	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
315		344
316	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
317	}	346	}
318		347
319	static mapcell *	348	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
321	{	350	{
322	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
323	}	352	}
324		353
325	static void	354	static void
326	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
327	{	356	{
328	int r;	357	int r;
329		358
330	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	367	self->oy = 0;
339	self->row = 0;	368	self->row = 0;
340	self->rows = 0;	369	self->rows = 0;
341	}	370	}
342		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	(cell)->darkness = 0; \
		375	(cell)->stat_hp = 0; \
		376	(cell)->flags = 0; \
		377	(cell)->player = 0; \
		378	} while (0)
		379
343	static void	380	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	381	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	382	{
346	int x, y;	383	int x, y;
347	maprow *row;	384	maprow *row;
348	mapcell *cell;	385	mapcell *cell;
349		386
…		…
361	if (x >= row->c1)	398	if (x >= row->c1)
362	break;	399	break;
363		400
364	cell = row->col + x - row->c0;	401	cell = row->col + x - row->c0;
365		402
366	cell->darkness = 0;	403	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	404	}
371	}	405	}
372	}	406	}
373		407
374	typedef struct {	408	typedef struct {
…		…
428	n |= n >> 16;	462	n |= n >> 16;
429		463
430	return n + 1;	464	return n + 1;
431	}	465	}
432		466
		467	static unsigned int
		468	popcount (unsigned int n)
		469	{
		470	n -= (n >> 1) & 0x55555555U;
		471	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		472	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		473	n *= 0x01010101U;
		474
		475	return n >> 24;
		476	}
		477
433	/* SDL should provide this, really. */	478	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	479	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	480	#define SDLK_MODIFIER_MAX 314
436		481
437	MODULE = CFPlus PACKAGE = CFPlus	482	/******************************************************************************/
		483
		484	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		485	static GV *hover_gv;
		486
		487	static int
		488	within_widget (SV *widget, NV x, NV y)
		489	{
		490	HV *self;
		491	SV **svp;
		492	NV wx, ww, wy, wh;
		493
		494	if (!SvROK (widget))
		495	return 0;
		496
		497	self = (HV *)SvRV (widget);
		498
		499	if (SvTYPE (self) != SVt_PVHV)
		500	return 0;
		501
		502	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		503	if (y < wy)
		504	return 0;
		505
		506	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		507	if (y >= wy + wh)
		508	return 0;
		509
		510	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		511	if (x < wx)
		512	return 0;
		513
		514	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		515	if (x >= wx + ww)
		516	return 0;
		517
		518	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		519	if (!svp || !SvTRUE (*svp))
		520	return 0;
		521
		522	return 1;
		523	}
		524
		525	MODULE = Deliantra::Client PACKAGE = DC
438		526
439	PROTOTYPES: ENABLE	527	PROTOTYPES: ENABLE
440		528
441	BOOT:	529	BOOT:
442	{	530	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	531	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	532	static const struct {
445	const char *name;	533	const char *name;
446	IV iv;	534	IV iv;
447	} *civ, const_iv[] = {	535	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	536	# define const_iv(name) { # name, (IV)name }
…		…
470		558
471	const_iv (SDL_APPINPUTFOCUS),	559	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	560	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	561	const_iv (SDL_APPACTIVE),
474		562
		563	const_iv (SDLK_FIRST),
		564	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	565	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	566	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	567	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	568	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	569	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	641	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	642	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	643	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	644	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	645	const_iv (KMOD_MODE),
		646
		647	const_iv (MIX_DEFAULT_FORMAT),
		648
		649	const_iv (SDL_INIT_TIMER),
		650	const_iv (SDL_INIT_AUDIO),
		651	const_iv (SDL_INIT_VIDEO),
		652	const_iv (SDL_INIT_CDROM),
		653	const_iv (SDL_INIT_JOYSTICK),
		654	const_iv (SDL_INIT_EVERYTHING),
		655	const_iv (SDL_INIT_NOPARACHUTE),
		656	const_iv (SDL_INIT_EVENTTHREAD),
		657
		658	const_iv (SDL_GL_RED_SIZE),
		659	const_iv (SDL_GL_GREEN_SIZE),
		660	const_iv (SDL_GL_BLUE_SIZE),
		661	const_iv (SDL_GL_ALPHA_SIZE),
		662	const_iv (SDL_GL_DOUBLEBUFFER),
		663	const_iv (SDL_GL_BUFFER_SIZE),
		664	const_iv (SDL_GL_DEPTH_SIZE),
		665	const_iv (SDL_GL_STENCIL_SIZE),
		666	const_iv (SDL_GL_ACCUM_RED_SIZE),
		667	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		668	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		669	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		670	const_iv (SDL_GL_STEREO),
		671	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		672	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		673	const_iv (SDL_GL_ACCELERATED_VISUAL),
		674	const_iv (SDL_GL_SWAP_CONTROL)
556	# undef const_iv	675	# undef const_iv
557	};	676	};
558		677
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		697
579	NV floor (NV x)	698	NV floor (NV x)
580		699
581	NV ceil (NV x)	700	NV ceil (NV x)
582		701
		702	IV minpot (UV n)
		703
		704	IV popcount (UV n)
		705
583	void	706	void
584	pango_init ()	707	pango_init ()
585	CODE:	708	CODE:
586	{	709	{
587	opengl_fontmap = pango_opengl_font_map_new ();	710	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	711	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	712	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		713	/*pango_context_set_font_description (opengl_context, default_font);*/
		714	#if PANGO_VERSION_CHECK (1, 15, 2)
		715	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		716	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		717	#endif
590	}	718	}
591		719
592	int	720	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		721
595	void	722	int SDL_Init (U32 flags)
		723
		724	int SDL_InitSubSystem (U32 flags)
		725
		726	void SDL_QuitSubSystem (U32 flags)
		727
596	SDL_Quit ()	728	void SDL_Quit ()
597		729
		730	int SDL_GL_SetAttribute (int attr, int value)
		731
		732	int SDL_GL_GetAttribute (int attr)
		733	CODE:
		734	if (SDL_GL_GetAttribute (attr, &RETVAL))
		735	XSRETURN_UNDEF;
		736	OUTPUT:
		737	RETVAL
		738
598	void	739	void
599	SDL_ListModes ()	740	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	741	PPCODE:
601	{	742	{
602	SDL_Rect **m;	743	SDL_Rect **m;
603		744
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		749
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	750	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		752
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	754	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		757
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	758	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	759	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif
622
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625		760
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	761	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		762
628	if (m && m != (SDL_Rect **)-1)	763	if (m && m != (SDL_Rect **)-1)
629	while (*m)	764	while (*m)
630	{	765	{
		766	if ((*m)->w >= 400 && (*m)->h >= 300)
		767	{
631	AV *av = newAV ();	768	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	769	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	770	av_push (av, newSViv ((*m)->h));
		771	av_push (av, newSViv (rgb));
		772	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	773	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		774	}
635		775
636	++m;	776	++m;
637	}	777	}
638	}	778	}
639		779
640	char *
641	SDL_GetError ()
642
643	int	780	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	781	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	782	CODE:
		783	{
		784	SDL_EnableUNICODE (1);
		785	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		786
		787	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		788	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		789	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		791
646	RETVAL = !!SDL_SetVideoMode (	792	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	793	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	794	);
		795
649	if (RETVAL)	796	if (RETVAL)
650	{	797	{
651	av_clear (texture_av);	798	av_clear (texture_av);
652		799
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	801	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	802	#include "glfunc.h"
656	# undef GL_FUNC	803	#undef GL_FUNC
657
658	}	804	}
		805	}
659	OUTPUT:	806	OUTPUT:
660	RETVAL	807	RETVAL
661		808
662	void	809	void
663	SDL_GL_SwapBuffers ()	810	SDL_GL_SwapBuffers ()
664		811
665	char *	812	char *
666	SDL_GetKeyName (int sym)	813	SDL_GetKeyName (int sym)
667		814
		815	int
		816	SDL_GetAppState ()
		817
		818	int
		819	SDL_GetModState ()
		820
668	void	821	void
669	SDL_PollEvent ()	822	poll_events ()
670	PPCODE:	823	PPCODE:
671	{	824	{
672	SDL_Event ev;	825	SDL_Event ev;
673		826
674	while (SDL_PollEvent (&ev))	827	SDL_PumpEvents ();
		828	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	829	{
676	HV *hv = newHV ();	830	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	831	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		832
679	switch (ev.type)	833	switch (ev.type)
680	{	834	{
681	case SDL_KEYDOWN:	835	case SDL_KEYDOWN:
682	case SDL_KEYUP:	836	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	839	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	840	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	842	break;
689		843
690	case SDL_ACTIVEEVENT:	844	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	846	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	847	break;
694		848
695	case SDL_MOUSEMOTION:	849	case SDL_MOUSEMOTION:
		850	{
		851	int state = ev.motion.state;
		852	int x = ev.motion.x;
		853	int y = ev.motion.y;
		854	int xrel = ev.motion.xrel;
		855	int yrel = ev.motion.yrel;
		856
		857	/* do simplistic event compression */
		858	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		859	&& state == ev.motion.state)
		860	{
		861	xrel += ev.motion.xrel;
		862	yrel += ev.motion.yrel;
		863	x = ev.motion.x;
		864	y = ev.motion.y;
		865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		866	}
		867
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	869	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	870	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	871	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		874	}
703	break;	875	break;
704		876
705	case SDL_MOUSEBUTTONDOWN:	877	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	878	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	879	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708		880
709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	881	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	882	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	883	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	884	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	889	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	890	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719	break;	891	break;
720	}	892	}
721		893
722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	894	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
723	}	895	}
724	}	896	}
725		897
726	int	898	int
727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	899	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728	POSTCALL:	900	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	901	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	902	Mix_ChannelFinished (channel_finished);
731		903
732	void	904	void
		905	Mix_QuerySpec ()
		906	PPCODE:
		907	{
		908	int freq, channels;
		909	Uint16 format;
		910
		911	if (Mix_QuerySpec (&freq, &format, &channels))
		912	{
		913	EXTEND (SP, 3);
		914	PUSHs (sv_2mortal (newSViv (freq)));
		915	PUSHs (sv_2mortal (newSViv (format)));
		916	PUSHs (sv_2mortal (newSViv (channels)));
		917	}
		918	}
		919
		920	void
733	Mix_CloseAudio ()	921	Mix_CloseAudio ()
734		922
735	int	923	int
736	Mix_AllocateChannels (int numchans = -1)	924	Mix_AllocateChannels (int numchans = -1)
		925
		926	const char *
		927	Mix_GetError ()
737		928
738	void	929	void
739	lowdelay (int fd, int val = 1)	930	lowdelay (int fd, int val = 1)
740	CODE:	931	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	932	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
767	}	958	}
768	}	959	}
769	#endif	960	#endif
770	}	961	}
771		962
772	void	963	int
773	add_font (char *file)	964	add_font (char *file)
774	CODE:	965	CODE:
775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		967	OUTPUT:
		968	RETVAL
776		969
777	void	970	void
778	load_image_inline (SV *image_)	971	load_image_inline (SV *image_)
779	ALIAS:	972	ALIAS:
780	load_image_file = 1	973	load_image_file = 1
…		…
783	STRLEN image_len;	976	STRLEN image_len;
784	char *image = (char *)SvPVbyte (image_, image_len);	977	char *image = (char *)SvPVbyte (image_, image_len);
785	SDL_Surface *surface, *surface2;	978	SDL_Surface *surface, *surface2;
786	SDL_PixelFormat fmt;	979	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	980	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	981	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	982	: SDL_RWFromConstMem (image, image_len);
790		983
791	if (!rw)	984	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	985	croak ("load_image: %s", SDL_GetError ());
793		986
…		…
866	void	1059	void
867	error (char *message)	1060	error (char *message)
868	CODE:	1061	CODE:
869	fprintf (stderr, "ERROR: %s\n", message);	1062	fprintf (stderr, "ERROR: %s\n", message);
870	#ifdef _WIN32	1063	#ifdef _WIN32
871	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872	#endif	1065	#endif
873		1066
874	void	1067	void
875	fatal (char *message)	1068	fatal (char *message)
876	CODE:	1069	CODE:
877	fprintf (stderr, "FATAL: %s\n", message);	1070	fprintf (stderr, "FATAL: %s\n", message);
878	#ifdef _WIN32	1071	#ifdef _WIN32
879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1072	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880	#endif	1073	#endif
881	_exit (1);	1074	_exit (1);
882		1075
883	void	1076	void
884	_exit (int retval = 0)	1077	_exit (int retval = 0)
…		…
896	#if DEBUG	1089	#if DEBUG
897	VALGRIND_DO_LEAK_CHECK;	1090	VALGRIND_DO_LEAK_CHECK;
898	#endif	1091	#endif
899	}	1092	}
900		1093
901	MODULE = CFPlus PACKAGE = CFPlus::Font	1094	MODULE = Deliantra::Client PACKAGE = DC::Font
902		1095
903	CFPlus::Font	1096	PROTOTYPES: DISABLE
		1097
		1098	DC::Font
904	new_from_file (SV *class, char *path, int id = 0)	1099	new_from_file (SV *class, char *path, int id = 0)
905	CODE:	1100	CODE:
906	{	1101	{
907	int count;	1102	int count;
908	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1103	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
911	}	1106	}
912	OUTPUT:	1107	OUTPUT:
913	RETVAL	1108	RETVAL
914		1109
915	void	1110	void
916	DESTROY (CFPlus::Font self)	1111	DESTROY (DC::Font self)
917	CODE:	1112	CODE:
918	pango_font_description_free (self);	1113	pango_font_description_free (self);
919		1114
920	void	1115	void
921	make_default (CFPlus::Font self)	1116	make_default (DC::Font self)
		1117	PROTOTYPE: $
922	CODE:	1118	CODE:
923	default_font = self;	1119	default_font = self;
924		1120
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1121	MODULE = Deliantra::Client PACKAGE = DC::Layout
926		1122
		1123	PROTOTYPES: DISABLE
		1124
927	void	1125	void
928	reset_glyph_cache ()	1126	glyph_cache_backup ()
		1127	PROTOTYPE:
929	CODE:	1128	CODE:
		1129	tc_backup ();
		1130
		1131	void
		1132	glyph_cache_restore ()
		1133	PROTOTYPE:
		1134	CODE:
930	tc_clear ();	1135	tc_restore ();
931		1136
932	CFPlus::Layout	1137	DC::Layout
933	new (SV *class)	1138	new (SV *class)
934	CODE:	1139	CODE:
935	New (0, RETVAL, 1, struct cf_layout);	1140	New (0, RETVAL, 1, struct cf_layout);
936		1141
937	RETVAL->pl = pango_layout_new (opengl_context);	1142	RETVAL->pl = pango_layout_new (opengl_context);
…		…
939	RETVAL->g = 1.;	1144	RETVAL->g = 1.;
940	RETVAL->b = 1.;	1145	RETVAL->b = 1.;
941	RETVAL->a = 1.;	1146	RETVAL->a = 1.;
942	RETVAL->base_height = MIN_FONT_HEIGHT;	1147	RETVAL->base_height = MIN_FONT_HEIGHT;
943	RETVAL->font = 0;	1148	RETVAL->font = 0;
		1149	RETVAL->rc = rc_alloc ();
944		1150
945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1151	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
946	layout_update_font (RETVAL);	1152	layout_update_font (RETVAL);
947	OUTPUT:	1153	OUTPUT:
948	RETVAL	1154	RETVAL
949		1155
950	void	1156	void
951	DESTROY (CFPlus::Layout self)	1157	DESTROY (DC::Layout self)
952	CODE:	1158	CODE:
953	g_object_unref (self->pl);	1159	g_object_unref (self->pl);
		1160	rc_free (self->rc);
954	Safefree (self);	1161	Safefree (self);
955		1162
956	void	1163	void
957	set_text (CFPlus::Layout self, SV *text_)	1164	set_text (DC::Layout self, SV *text_)
958	CODE:	1165	CODE:
959	{	1166	{
960	STRLEN textlen;	1167	STRLEN textlen;
961	char *text = SvPVutf8 (text_, textlen);	1168	char *text = SvPVutf8 (text_, textlen);
962		1169
963	pango_layout_set_text (self->pl, text, textlen);	1170	pango_layout_set_text (self->pl, text, textlen);
964	}	1171	}
965		1172
966	void	1173	void
967	set_markup (CFPlus::Layout self, SV *text_)	1174	set_markup (DC::Layout self, SV *text_)
968	CODE:	1175	CODE:
969	{	1176	{
970	STRLEN textlen;	1177	STRLEN textlen;
971	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
972		1179
973	pango_layout_set_markup (self->pl, text, textlen);	1180	pango_layout_set_markup (self->pl, text, textlen);
974	}	1181	}
975		1182
976	void	1183	void
977	set_shapes (CFPlus::Layout self, ...)	1184	set_shapes (DC::Layout self, ...)
978	CODE:	1185	CODE:
979	{	1186	{
980	PangoAttrList *attrs = 0;	1187	PangoAttrList *attrs = 0;
981	const char *text = pango_layout_get_text (self->pl);	1188	const char *text = pango_layout_get_text (self->pl);
982	const char *pos = text;	1189	const char *pos = text;
…		…
1017	if (attrs)	1224	if (attrs)
1018	pango_layout_set_attributes (self->pl, attrs);	1225	pango_layout_set_attributes (self->pl, attrs);
1019	}	1226	}
1020		1227
1021	void	1228	void
1022	get_shapes (CFPlus::Layout self)	1229	get_shapes (DC::Layout self)
1023	PPCODE:	1230	PPCODE:
1024	{	1231	{
1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1232	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026		1233
1027	do	1234	do
1028	{	1235	{
1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1236	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030		1237
1031	if (run && shape_attr_p (run))	1238	if (run && shape_attr_p (run))
1032	{	1239	{
1033	PangoRectangle extents;	1240	PangoRectangle extents;
1034	pango_layout_iter_get_run_extents (iter, 0, &extents);	1241	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1042		1249
1043	pango_layout_iter_free (iter);	1250	pango_layout_iter_free (iter);
1044	}	1251	}
1045		1252
1046	int	1253	int
1047	has_wrapped (CFPlus::Layout self)	1254	has_wrapped (DC::Layout self)
1048	CODE:	1255	CODE:
1049	{	1256	{
1050	int lines = 1;	1257	int lines = 1;
1051	const char *text = pango_layout_get_text (self->pl);	1258	const char *text = pango_layout_get_text (self->pl);
1052		1259
…		…
1057	}	1264	}
1058	OUTPUT:	1265	OUTPUT:
1059	RETVAL	1266	RETVAL
1060		1267
1061	SV *	1268	SV *
1062	get_text (CFPlus::Layout self)	1269	get_text (DC::Layout self)
1063	CODE:	1270	CODE:
1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1271	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065	sv_utf8_decode (RETVAL);	1272	sv_utf8_decode (RETVAL);
1066	OUTPUT:	1273	OUTPUT:
1067	RETVAL	1274	RETVAL
1068		1275
1069	void	1276	void
1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1277	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1071	CODE:	1278	CODE:
1072	self->r = r;	1279	self->r = r;
1073	self->g = g;	1280	self->g = g;
1074	self->b = b;	1281	self->b = b;
1075	self->a = a;	1282	self->a = a;
1076		1283
1077	void	1284	void
1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1285	set_font (DC::Layout self, DC::Font font = 0)
1079	CODE:	1286	CODE:
1080	if (self->font != font)	1287	if (self->font != font)
1081	{	1288	{
1082	self->font = font;	1289	self->font = font;
1083	layout_update_font (self);	1290	layout_update_font (self);
1084	}	1291	}
1085		1292
1086	void	1293	void
1087	set_height (CFPlus::Layout self, int base_height)	1294	set_height (DC::Layout self, int base_height)
1088	CODE:	1295	CODE:
1089	if (self->base_height != base_height)	1296	if (self->base_height != base_height)
1090	{	1297	{
1091	self->base_height = base_height;	1298	self->base_height = base_height;
1092	layout_update_font (self);	1299	layout_update_font (self);
1093	}	1300	}
1094		1301
1095	void	1302	void
1096	set_width (CFPlus::Layout self, int max_width = -1)	1303	set_width (DC::Layout self, int max_width = -1)
1097	CODE:	1304	CODE:
1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1305	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1099		1306
1100	void	1307	void
1101	set_indent (CFPlus::Layout self, int indent)	1308	set_indent (DC::Layout self, int indent)
1102	CODE:	1309	CODE:
1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1310	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104		1311
1105	void	1312	void
1106	set_spacing (CFPlus::Layout self, int spacing)	1313	set_spacing (DC::Layout self, int spacing)
1107	CODE:	1314	CODE:
1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1315	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109		1316
1110	void	1317	void
1111	set_ellipsise (CFPlus::Layout self, int ellipsise)	1318	set_ellipsise (DC::Layout self, int ellipsise)
1112	CODE:	1319	CODE:
1113	pango_layout_set_ellipsize (self->pl,	1320	pango_layout_set_ellipsize (self->pl,
1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1321	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1322	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1323	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117	: PANGO_ELLIPSIZE_NONE	1324	: PANGO_ELLIPSIZE_NONE
1118	);	1325	);
1119		1326
1120	void	1327	void
1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1328	set_single_paragraph_mode (DC::Layout self, int spm)
1122	CODE:	1329	CODE:
1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1330	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124		1331
1125	void	1332	void
1126	size (CFPlus::Layout self)	1333	size (DC::Layout self)
1127	PPCODE:	1334	PPCODE:
1128	{	1335	{
1129	int w, h;	1336	int w, h;
1130		1337
1131	layout_get_pixel_size (self, &w, &h);	1338	layout_get_pixel_size (self, &w, &h);
…		…
1134	PUSHs (sv_2mortal (newSViv (w)));	1341	PUSHs (sv_2mortal (newSViv (w)));
1135	PUSHs (sv_2mortal (newSViv (h)));	1342	PUSHs (sv_2mortal (newSViv (h)));
1136	}	1343	}
1137		1344
1138	int	1345	int
1139	descent (CFPlus::Layout self)	1346	descent (DC::Layout self)
1140	CODE:	1347	CODE:
1141	{	1348	{
1142	PangoRectangle rect;	1349	PangoRectangle rect;
1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1350	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144	pango_layout_line_get_pixel_extents (line, 0, &rect);	1351	pango_layout_line_get_pixel_extents (line, 0, &rect);
1145	RETVAL = PANGO_DESCENT (rect);	1352	RETVAL = PANGO_DESCENT (rect);
1146	}	1353	}
1147	OUTPUT:	1354	OUTPUT:
1148	RETVAL	1355	RETVAL
1149		1356
1150	int	1357	int
1151	xy_to_index (CFPlus::Layout self, int x, int y)	1358	xy_to_index (DC::Layout self, int x, int y)
1152	CODE:	1359	CODE:
1153	{	1360	{
1154	int index, trailing;	1361	int index, trailing;
1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1362	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1156	RETVAL = index + trailing;	1363	RETVAL = index + trailing;
1157	}	1364	}
1158	OUTPUT:	1365	OUTPUT:
1159	RETVAL	1366	RETVAL
1160		1367
1161	void	1368	void
1162	cursor_pos (CFPlus::Layout self, int index)	1369	cursor_pos (DC::Layout self, int index)
1163	PPCODE:	1370	PPCODE:
1164	{	1371	{
1165	PangoRectangle strong_pos;	1372	PangoRectangle pos;
1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1373	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167		1374
1168	EXTEND (SP, 3);	1375	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1376	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1377	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172	}	1379	}
1173		1380
1174	void	1381	void
1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1382	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1176	PPCODE:	1383	PPCODE:
1177	{	1384	{
1178	int line, x;	1385	int line, x;
1179		1386
1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1387	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1388	#if !PANGO_VERSION_CHECK (1, 17, 3)
1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1389	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182		1390	--line;
		1391	#endif
1183	EXTEND (SP, 2);	1392	EXTEND (SP, 2);
1184	PUSHs (sv_2mortal (newSViv (line - 1)));	1393	PUSHs (sv_2mortal (newSViv (line)));
1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1394	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186	}	1395	}
1187		1396
1188	void	1397	void
1189	line_x_to_index (CFPlus::Layout self, int line, int x)	1398	line_x_to_index (DC::Layout self, int line, int x)
1190	PPCODE:	1399	PPCODE:
1191	{	1400	{
1192	PangoLayoutLine *lp;	1401	PangoLayoutLine *lp;
1193	int index, trailing;	1402	int index, trailing;
1194		1403
1195	if (line < 0)	1404	if (line < 0)
1196	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1197		1406
1198	if (!(lp = pango_layout_get_line (self->pl, line)))	1407	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199	XSRETURN_EMPTY; /* do better */	1408	XSRETURN_EMPTY; /* do better */
1200		1409
1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1410	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1202		1411
1203	EXTEND (SP, 2);	1412	EXTEND (SP, 2);
…		…
1209	PUSHs (sv_2mortal (newSViv (trailing)));	1418	PUSHs (sv_2mortal (newSViv (trailing)));
1210	}	1419	}
1211	}	1420	}
1212		1421
1213	void	1422	void
1214	render (CFPlus::Layout self, float x, float y, int flags = 0)	1423	render (DC::Layout self, float x, float y, int flags = 0)
1215	PPCODE:	1424	CODE:
		1425	rc_clear (self->rc);
1216	pango_opengl_render_layout_subpixel (	1426	pango_opengl_render_layout_subpixel (
1217	self->pl,	1427	self->pl,
		1428	self->rc,
1218	x * PANGO_SCALE, y * PANGO_SCALE,	1429	x * PANGO_SCALE, y * PANGO_SCALE,
1219	self->r, self->g, self->b, self->a,	1430	self->r, self->g, self->b, self->a,
1220	flags	1431	flags
1221	);	1432	);
		1433	// we assume that context_change actually clears/frees stuff
		1434	// and does not do any recomputation...
		1435	pango_layout_context_changed (self->pl);
1222		1436
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225	void	1437	void
1226	pad2pot (SV *data_, SV *w_, SV *h_)	1438	draw (DC::Layout self)
1227	CODE:	1439	CODE:
1228	{	1440	{
1229	int ow = SvIV (w_);	1441	glEnable (GL_TEXTURE_2D);
1230	int oh = SvIV (h_);	1442	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1443	glEnable (GL_BLEND);
		1444	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1445	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1446	glEnable (GL_ALPHA_TEST);
		1447	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1231		1448
1232	if (ow && oh)	1449	rc_draw (self->rc);
		1450
		1451	glDisable (GL_ALPHA_TEST);
		1452	glDisable (GL_BLEND);
		1453	glDisable (GL_TEXTURE_2D);
		1454	}
		1455
		1456	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1457
		1458	PROTOTYPES: ENABLE
		1459
		1460	void
		1461	pad (SV *data_, int ow, int oh, int nw, int nh)
		1462	CODE:
		1463	{
		1464	if ((nw != ow || nh != oh) && SvOK (data_))
1233	{	1465	{
1234	int nw = minpot (ow);
1235	int nh = minpot (oh);
1236
1237	if (nw != ow || nh != oh)
1238	{
1239	if (SvOK (data_))
1240	{
1241	STRLEN datalen;	1466	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1467	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1468	int bpp = datalen / (ow * oh);
1244	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1469	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245		1470
1246	SvPOK_only (result_);	1471	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1472	SvCUR_set (result_, nw * nh * bpp);
1248		1473
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1474	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1475	while (oh--)
1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1476	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252		1477
1253	sv_setsv (data_, result_);	1478	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1479	}
1260	}	1480	}
1261		1481
1262	void	1482	void
1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1483	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1269	{	1489	{
1270	HV *hv = (HV *)SvRV (self);	1490	HV *hv = (HV *)SvRV (self);
1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1491	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1492	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1493	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1494
		1495	if (name <= 0)
		1496	XSRETURN_EMPTY;
1274		1497
1275	if (items < 5)	1498	if (items < 5)
1276	{	1499	{
1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1500	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1501	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1306	glDisable (GL_ALPHA_TEST);	1529	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1530	glDisable (GL_BLEND);
1308	}	1531	}
1309	}	1532	}
1310		1533
1311	MODULE = CFPlus PACKAGE = CFPlus::Map	1534	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1535	CODE:
		1536	{
		1537	GLint width;
		1538	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1539	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1540	RETVAL = width > 0;
		1541	}
		1542	OUTPUT:
		1543	RETVAL
1312		1544
1313	CFPlus::Map	1545	MODULE = Deliantra::Client PACKAGE = DC::Map
		1546
		1547	PROTOTYPES: DISABLE
		1548
		1549	DC::Map
1314	new (SV *class)	1550	new (SV *class)
1315	CODE:	1551	CODE:
1316	New (0, RETVAL, 1, struct map);	1552	New (0, RETVAL, 1, struct map);
1317	RETVAL->x = 0;	1553	RETVAL->x = 0;
1318	RETVAL->y = 0;	1554	RETVAL->y = 0;
…		…
1326	RETVAL->row = 0;	1562	RETVAL->row = 0;
1327	OUTPUT:	1563	OUTPUT:
1328	RETVAL	1564	RETVAL
1329		1565
1330	void	1566	void
1331	DESTROY (CFPlus::Map self)	1567	DESTROY (DC::Map self)
1332	CODE:	1568	CODE:
1333	{	1569	{
1334	map_clear (self);	1570	map_clear (self);
1335	Safefree (self->face2tile);	1571	Safefree (self->face2tile);
1336	Safefree (self->tex);	1572	Safefree (self->tex);
1337	Safefree (self);	1573	Safefree (self);
1338	}	1574	}
1339		1575
1340	void	1576	void
1341	resize (CFPlus::Map self, int map_width, int map_height)	1577	resize (DC::Map self, int map_width, int map_height)
1342	CODE:	1578	CODE:
1343	self->w = map_width;	1579	self->w = map_width;
1344	self->h = map_height;	1580	self->h = map_height;
1345		1581
1346	void	1582	void
1347	clear (CFPlus::Map self)	1583	clear (DC::Map self)
1348	CODE:	1584	CODE:
1349	map_clear (self);	1585	map_clear (self);
1350		1586
1351	void	1587	void
1352	set_tileid (CFPlus::Map self, int face, int tile)	1588	set_tileid (DC::Map self, int face, int tile)
1353	CODE:	1589	CODE:
1354	{	1590	{
1355	need_facenum (self, face); self->face2tile [face] = tile;	1591	need_facenum (self, face); self->face2tile [face] = tile;
1356	need_texid (self, tile);	1592	need_texid (self, tile);
1357	}	1593	}
1358		1594
1359	void	1595	void
1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1596	set_smooth (DC::Map self, int face, int smooth, int level)
1361	CODE:	1597	CODE:
1362	{	1598	{
1363	tileid texid;	1599	tileid texid;
1364	maptex *tex;	1600	maptex *tex;
1365		1601
…		…
1378	tex->smoothtile = self->face2tile [smooth];	1614	tex->smoothtile = self->face2tile [smooth];
1379	tex->smoothlevel = level;	1615	tex->smoothlevel = level;
1380	}	1616	}
1381		1617
1382	void	1618	void
1383	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)	1619	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)
1384	CODE:	1620	CODE:
1385	{	1621	{
1386	need_texid (self, texid);	1622	need_texid (self, texid);
1387		1623
1388	{	1624	{
…		…
1408	// from transparent color bleeding and ugly wrapping effects.	1644	// from transparent color bleeding and ugly wrapping effects.
1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410	}	1646	}
1411		1647
1412	int	1648	int
1413	ox (CFPlus::Map self)	1649	ox (DC::Map self)
1414	ALIAS:	1650	ALIAS:
1415	oy = 1	1651	oy = 1
1416	x = 2	1652	x = 2
1417	y = 3	1653	y = 3
1418	w = 4	1654	w = 4
…		…
1429	}	1665	}
1430	OUTPUT:	1666	OUTPUT:
1431	RETVAL	1667	RETVAL
1432		1668
1433	void	1669	void
1434	scroll (CFPlus::Map self, int dx, int dy)	1670	scroll (DC::Map self, int dx, int dy)
1435	CODE:	1671	CODE:
1436	{	1672	{
1437	if (dx > 0)	1673	if (dx > 0)
1438	map_blank (self, self->x, self->y, dx, self->h);	1674	map_blank (self, self->x, self->y, dx, self->h);
1439	else if (dx < 0)	1675	else if (dx < 0)
…		…
1454	self->rows += MAP_EXTEND_Y;	1690	self->rows += MAP_EXTEND_Y;
1455	self->y += MAP_EXTEND_Y;	1691	self->y += MAP_EXTEND_Y;
1456	}	1692	}
1457	}	1693	}
1458		1694
1459	void	1695	SV *
1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1696	map1a_update (DC::Map self, SV *data_, int extmap)
1461	CODE:	1697	CODE:
1462	{	1698	{
1463	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1699	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464	uint8_t *data_end = (uint8_t *)SvEND (data_);	1700	uint8_t *data_end = (uint8_t *)SvEND (data_);
1465	mapcell *cell;	1701	mapcell *cell;
1466	int x, y, flags;	1702	int x, y, z, flags;
		1703	AV *missing = newAV ();
		1704	RETVAL = newRV_noinc ((SV *)missing);
1467		1705
1468	while (data < data_end - 1)	1706	while (data < data_end - 1)
1469	{	1707	{
1470	flags = (data [0] << 8) + data [1]; data += 2;	1708	flags = (data [0] << 8) + data [1]; data += 2;
1471		1709
…		…
1491	uint8_t ext, cmd;	1729	uint8_t ext, cmd;
1492		1730
1493	do	1731	do
1494	{	1732	{
1495	ext = *data++;	1733	ext = *data++;
1496	cmd = ext & 0x3f;	1734	cmd = ext & 0x7f;
1497		1735
1498	if (cmd < 4)	1736	if (cmd < 4)
1499	cell->darkness = 255 - ext * 64 + 1;	1737	cell->darkness = 255 - ext * 64 + 1;
1500	else if (cmd == 5) // health	1738	else if (cmd == 5) // health
1501	{	1739	{
…		…
1504	}	1742	}
1505	else if (cmd == 6) // monster width	1743	else if (cmd == 6) // monster width
1506	cell->stat_width = *data++ + 1;	1744	cell->stat_width = *data++ + 1;
1507	else if (cmd == 0x47)	1745	else if (cmd == 0x47)
1508	{	1746	{
1509	if (*data == 4)	1747	if (*data == 1) cell->player = data [1];
1510	; // decode player count	1748	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1749	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1750	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1511		1751
1512	data += *data + 1;	1752	data += *data + 1;
1513	}	1753	}
1514	else if (cmd == 8) // cell flags	1754	else if (cmd == 8) // cell flags
1515	cell->flags = *data++;	1755	cell->flags = *data++;
…		…
1522	}	1762	}
1523	else	1763	else
1524	cell->darkness = *data++ + 1;	1764	cell->darkness = *data++ + 1;
1525	}	1765	}
1526		1766
		1767	for (z = 0; z <= 2; ++z)
1527	if (flags & 4)	1768	if (flags & (4 >> z))
1528	{	1769	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;	1770	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);	1771	need_facenum (self, face);
1531	cell->tile [0] = self->face2tile [face];	1772	cell->tile [z] = self->face2tile [face];
		1773
		1774	if (cell->tile [z])
		1775	{
		1776	maptex *tex = self->tex + cell->tile [z];
		1777	if (!tex->name)
		1778	av_push (missing, newSViv (cell->tile [z]));
		1779
		1780	if (tex->smoothtile)
		1781	{
		1782	maptex *smooth = self->tex + tex->smoothtile;
		1783	if (!smooth->name)
		1784	av_push (missing, newSViv (tex->smoothtile));
		1785	}
		1786	}
1532	}	1787	}
1533
1534	if (flags & 2)
1535	{
1536	faceid face = (data [0] << 8) + data [1]; data += 2;
1537	need_facenum (self, face);
1538	cell->tile [1] = self->face2tile [face];
1539	}
1540
1541	if (flags & 1)
1542	{
1543	faceid face = (data [0] << 8) + data [1]; data += 2;
1544	need_facenum (self, face);
1545	cell->tile [2] = self->face2tile [face];
1546	}
1547	}	1788	}
1548	else	1789	else
1549	cell->darkness = 0;	1790	CELL_CLEAR (cell);
1550	}	1791	}
1551	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1552		1795
1553	SV *	1796	SV *
1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1555	CODE:	1798	CODE:
1556	{	1799	{
1557	int x1, x;	1800	int x1, x;
1558	int y1, y;	1801	int y1, y;
1559	int z;	1802	int z;
…		…
1604	}	1847	}
1605	OUTPUT:	1848	OUTPUT:
1606	RETVAL	1849	RETVAL
1607		1850
1608	void	1851	void
1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1610	CODE:	1853	CODE:
1611	{	1854	{
		1855	int x, y, z;
		1856
1612	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1614	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1615	smooth_key skey;	1860	smooth_key skey;
1616	int x, y, z;	1861	int pl_x, pl_y;
1617	int last_name;	1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
1618		1868
1619	// thats current max. sorry.	1869	// thats current max. sorry.
1620	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1621	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1622		1872
1623	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1624	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1625		1875
1626	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1627		1877	key.r = 255;
1628	glEnable (GL_BLEND);	1878	key.g = 255;
1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1630	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1632		1882	key.format = GL_T2F_V3F;
1633	glBegin (GL_QUADS);	1883	key.texname = -1;
1634
1635	last_name = 0;
1636		1884
1637	mx += self->x;	1885	mx += self->x;
1638	my += self->y;	1886	my += self->y;
1639		1887
1640	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1656	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1657	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1658	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1659	}	1907	}
1660	}	1908	}
		1909
		1910	glEnable (GL_BLEND);
		1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1661		1913
1662	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1663	{	1915	{
1664	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1665		1917
…		…
1678	{	1930	{
1679	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1680	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1681	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1682		1934
1683	// suppressing texture state switches here
1684	// is only moderately effective, but worth the extra effort
1685	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1686	{	1936	{
1687	if (!tex.name)	1937	if (!tex.name)
1688	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1689		1939
1690	glEnd ();	1940	key.texname = tex.name;
1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1692	glBegin (GL_QUADS);
1693	}	1942	}
1694		1943
1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	if (expect_false (cell->player == player) && expect_false (z == 2))
1696	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1697	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1698	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1699
1700	if (cell->flags && z == 2)
1701	{	1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
1702	if (cell->flags & 1)	1960	if (cell->flags & 1)
1703	{	1961	{
1704	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1705	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1706	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1707		1965
		1966	if (tex.name)
1708	glEnd ();	1967	{
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1710	glBegin (GL_QUADS);	1978	}
1711
1712	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1713	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1714	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1715	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1716	}	1979	}
1717	}	1980	}
1718		1981
1719	// update smooth hash	1982	// update smooth hash
1720	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1756	}	2019	}
1757	}	2020	}
1758	}	2021	}
1759	}	2022	}
1760		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1761	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1762	// this is basically counting sort	2028	// this is basically counting sort
1763	{	2029	{
1764	int w, b;	2030	int w, b;
1765		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1766	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1767	{	2035	{
1768	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1769	if (smask)	2037	if (smask)
1770	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1789	int border = bits & 15;	2057	int border = bits & 15;
1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1792	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1793		2061
1794	// this time naively avoiding texture state changes
1795	// save gobs of state changes.
1796	if (last_name != tex.name)	2062	if (tex.name)
1797	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1798	if (!tex.name)	2066	if (key.texname != tex.name)
1799	continue; // smoothing not yet available	2067	{
1800
1801	glEnd ();	2068	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1804	}	2071	}
1805		2072
1806	if (border)	2073	if (border)
1807	{	2074	{
1808	float ox = border * dx;	2075	float ox = border * dx;
1809		2076
1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1814	}	2081	}
1815		2082
1816	if (corner)	2083	if (corner)
1817	{	2084	{
1818	float ox = corner * dx;	2085	float ox = corner * dx;
1819		2086
1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1824	}	2092	}
1825	}	2093	}
1826	}	2094	}
1827	}	2095	}
1828	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1829	}	2101	}
1830		2102
1831	hv_clear (smooth);	2103	hv_clear (smooth);
1832	}	2104	}
1833		2105
1834	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1835		2111
1836	glDisable (GL_TEXTURE_2D);	2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1837	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1838		2125
1839	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1840	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1841	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1842	{	2129	{
…		…
1867	}	2154	}
1868	}	2155	}
1869	}	2156	}
1870		2157
1871	void	2158	void
1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1873	CODE:	2160	CODE:
1874	{	2161	{
1875	static float color[16][3] = {	2162	static float color[16][3] = {
1876	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1877	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1927	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1928	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1929	}	2216	}
1930		2217
1931	void	2218	void
1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1933	PPCODE:	2220	PPCODE:
1934	{	2221	{
1935	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1937	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1938	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939		2230
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2233
1944	mx += self->x;	2234	mx += self->x - 1;
1945	my += self->y;	2235	my += self->y - 1;
1946		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1947	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1949	{	2241	{
1950	maprow *row = self->row + (y + my);	2242	maprow *row = self->row + (y + my);
1951		2243
1952	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2246	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
1956		2248
1957	darkness[y * sw4 + x] = cell->darkness	2249	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2250	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2251	: 255 - FOW_DARKNESS;
1960	}	2252	}
1961	}	2253	}
1962		2254
		2255	for (y = 0; y < sh; ++y)
		2256	for (x = 0; x < sw; ++x)
		2257	{
		2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2260	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2261	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2262	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2263	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2264	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2265	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2266	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2267
		2268	uint8_t r11 = (d11 + d21 + d12) / 3;
		2269	uint8_t r21 = d21;
		2270	uint8_t r31 = (d21 + d31 + d32) / 3;
		2271
		2272	uint8_t r12 = d12;
		2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
		2275
		2276	uint8_t r13 = (d13 + d23 + d12) / 3;
		2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
		2279
		2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2289	}
		2290
		2291	free (darkness1);
		2292
1963	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
1967	}	2297	}
1968		2298
1969	SV *	2299	SV *
1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
1971	CODE:	2301	CODE:
1972	{	2302	{
1973	int x, y, x1, y1;	2303	int x, y, x1, y1;
1974	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
1975	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2032	else	2362	else
2033	*data++ = 0;	2363	*data++ = 0;
2034	}	2364	}
2035	}	2365	}
2036		2366
		2367	/* if size is w*h + 5 then no data has been found */
		2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2369	{
2037	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2038	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2039	RETVAL = data_sv;	2374	RETVAL = data_sv;
2040	}	2375	}
2041	OUTPUT:	2376	OUTPUT:
2042	RETVAL	2377	RETVAL
2043		2378
2044	void	2379	void
2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2046	PPCODE:	2381	PPCODE:
2047	{	2382	{
2048	int x, y, z;	2383	int x, y, z;
2049	int w, h;	2384	int w, h;
2050	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t *data, *end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
2051		2396
2052	if (*data++ != 0)	2397	if (*data++ != 0)
2053	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2054		2399
2055	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
2056	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
2057		2402
2058	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2070	{	2415	{
2071	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2072		2417
2073	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2074	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2075	uint8_t flags = *data++;	2425	flags = *data++;
2076		2426
2077	if (flags)	2427	if (flags)
2078	{	2428	{
2079	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2080	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2083	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085		2435
2086	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2087	{	2437	{
2088	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
2089		2440
2090	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2091	{	2442	{
2092	tileid t = tile [z];	2443	tileid t = tile [z];
2093		2444
2094	if (t >= self->texs || (t && !self->tex [t].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
2095	{	2446	{
2096	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2097	need_texid (self, t);	2448	need_texid (self, t);
2098	}	2449	}
2099		2450
2100	cell->tile [z] = t;	2451	cell->tile [z] = t;
2101	}	2452	}
…		…
2103	}	2454	}
2104	}	2455	}
2105	}	2456	}
2106	}	2457	}
2107		2458
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
2109		2460
2110	CFPlus::MixChunk	2461	DC::RW
2111	new_from_file (SV *class, char *path)	2462	new (SV *class, SV *data_sv)
2112	CODE:	2463	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
2114	OUTPUT:	2470	OUTPUT:
2115	RETVAL	2471	RETVAL
2116		2472
		2473	DC::RW
		2474	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
2117	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
2118	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2119	CODE:	2583	CODE:
2120	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2121		2585
2122	int	2586	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2124	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2592	OUTPUT:
2127	RETVAL	2593	RETVAL
2128		2594
2129	int	2595	DC::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2597	CODE:
		2598	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
2133	OUTPUT:	2610	OUTPUT:
2134	RETVAL	2611	RETVAL
2135		2612
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2137		2614
2138	int	2615	int
2139	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
2140	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2622	OUTPUT:
2143	RETVAL	2623	RETVAL
2144		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
		2635	DC::MixMusic
		2636	new (SV *class, DC::RW rwops)
		2637	CODE:
		2638	RETVAL = Mix_LoadMUS_RW (rwops);
		2639	OUTPUT:
		2640	RETVAL
		2641
		2642	void
		2643	DESTROY (DC::MixMusic self)
		2644	CODE:
		2645	Mix_FreeMusic (self);
		2646
2145	int	2647	int
2146	fade_out (int ms)
2147	CODE:
2148	RETVAL = Mix_FadeOutMusic (ms);
2149	OUTPUT:
2150	RETVAL
2151
2152	CFPlus::MixMusic
2153	new_from_file (SV *class, char *path)
2154	CODE:
2155	RETVAL = Mix_LoadMUS (path);
2156	OUTPUT:
2157	RETVAL
2158
2159	void
2160	DESTROY (CFPlus::MixMusic self)
2161	CODE:
2162	Mix_FreeMusic (self);
2163
2164	int
2165	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
2166	CODE:	2649	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2651	OUTPUT:
2169	RETVAL	2652	RETVAL
2170		2653
2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	void
		2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2656	CODE:
		2657	Mix_FadeInMusicPos (self, loops, ms, position);
		2658
		2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
2172		2662
2173	BOOT:	2663	BOOT:
2174	{	2664	{
2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2176	static const struct {	2666	static const struct {
2177	const char *name;	2667	const char *name;
2178	IV iv;	2668	IV iv;
2179	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2180	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
		2671	const_iv (GL_VENDOR),
		2672	const_iv (GL_VERSION),
		2673	const_iv (GL_EXTENSIONS),
2181	const_iv (GL_COLOR_MATERIAL),	2674	const_iv (GL_COLOR_MATERIAL),
2182	const_iv (GL_SMOOTH),	2675	const_iv (GL_SMOOTH),
2183	const_iv (GL_FLAT),	2676	const_iv (GL_FLAT),
2184	const_iv (GL_DITHER),	2677	const_iv (GL_DITHER),
2185	const_iv (GL_BLEND),	2678	const_iv (GL_BLEND),
…		…
2189	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
2190	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
2191	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
2192	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
2193	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
2194	const_iv (GL_AND),	2688	const_iv (GL_AND),
2195	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
2196	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
2197	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
2198	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
2211	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2212	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2213	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2214	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2215	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
2216	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
		2717	const_iv (GL_PROXY_TEXTURE_1D),
		2718	const_iv (GL_PROXY_TEXTURE_2D),
2217	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2218	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
2219	const_iv (GL_TEXTURE_ENV),	2721	const_iv (GL_TEXTURE_ENV),
2220	const_iv (GL_TEXTURE_MAG_FILTER),	2722	const_iv (GL_TEXTURE_MAG_FILTER),
2221	const_iv (GL_TEXTURE_MIN_FILTER),	2723	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2242	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
2243	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
2244	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
2245	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
2246	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
2247	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
2248	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
2249	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
2250	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
2251	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
2252	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
2253	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
2254	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
2255	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2256	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
2257	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2258	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
2259	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
2260	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
2261	# undef const_iv	2772	# undef const_iv
…		…
2266		2777
2267	texture_av = newAV ();	2778	texture_av = newAV ();
2268	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2269	}	2780	}
2270		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2271	char *	2788	char *
2272	gl_vendor ()	2789	gl_vendor ()
2273	CODE:	2790	CODE:
2274	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2275	OUTPUT:	2792	OUTPUT:
…		…
2287	CODE:	2804	CODE:
2288	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2289	OUTPUT:	2806	OUTPUT:
2290	RETVAL	2807	RETVAL
2291		2808
		2809	const char *glGetString (GLenum pname)
		2810
		2811	GLint glGetInteger (GLenum pname)
		2812	CODE:
		2813	glGetIntegerv (pname, &RETVAL);
		2814	OUTPUT:
		2815	RETVAL
		2816
		2817	GLdouble glGetDouble (GLenum pname)
		2818	CODE:
		2819	glGetDoublev (pname, &RETVAL);
		2820	OUTPUT:
		2821	RETVAL
		2822
2292	int glGetError ()	2823	int glGetError ()
2293		2824
2294	void glFinish ()	2825	void glFinish ()
2295		2826
2296	void glClear (int mask)	2827	void glClear (int mask)
…		…
2333	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
2334	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2335		2866
2336	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
2337	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
2338		2871
2339	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
2340		2873
2341	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
2342		2875
…		…
2350		2883
2351	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
2352	CODE:	2885	CODE:
2353	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
2354		2887
2355	void glBegin (int mode)
2356
2357	void glEnd ()
2358
2359	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
2360	PROTOTYPE: @
2361	ALIAS:	2889	ALIAS:
2362	glColor_premultiply = 1	2890	glColor_premultiply = 1
2363	CODE:	2891	CODE:
2364	if (ix)	2892	if (ix)
2365	{	2893	{
…		…
2368	b *= a;	2896	b *= a;
2369	}	2897	}
2370	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2371	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2372		2900
2373	void glInterleavedArrays (int format, int stride, char *data)
2374
2375	void glDrawElements (int mode, int count, int type, char *indices)
2376
2377	# 1.2 void glDrawRangeElements (int mode, int start, int end
2378
2379	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
2380	CODE:	2902	CODE:
2381	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2382	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2383		2905
…		…
2387		2909
2388	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2389	CODE:	2911	CODE:
2390	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2391		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
2392	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2393	CODE:	2944	CODE:
2394	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2395		2946
2396	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
2412	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2413	CODE:	2964	CODE:
2414	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2415	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2416		2967
2417	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2418		2969
2419	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2420		2971
2421	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2973
		2974	void glPixelZoom (float x, float y)
2422		2975
2423	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2424		2977
2425	int glGenTexture ()	2978	int glGenTexture ()
2426	CODE:	2979	CODE:
…		…
2446		2999
2447	void glEndList ()	3000	void glEndList ()
2448		3001
2449	void glCallList (int list)	3002	void glCallList (int list)
2450		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h || !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3060	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID | G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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