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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 1.271 by root, Sun Jul 20 15:09:29 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	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
343	static void	382	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	384	{
346	int x, y;	385	int x, y;
347	maprow *row;	386	maprow *row;
348	mapcell *cell;	387	mapcell *cell;
349		388
…		…
361	if (x >= row->c1)	400	if (x >= row->c1)
362	break;	401	break;
363		402
364	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
365		404
366	cell->darkness = 0;	405	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	406	}
371	}	407	}
372	}	408	}
373		409
374	typedef struct {	410	typedef struct {
…		…
428	n |= n >> 16;	464	n |= n >> 16;
429		465
430	return n + 1;	466	return n + 1;
431	}	467	}
432		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
433	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
436		483
437	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp || !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
438		528
439	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
440		530
441	BOOT:	531	BOOT:
442	{	532	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	534	static const struct {
445	const char *name;	535	const char *name;
446	IV iv;	536	IV iv;
447	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
470		560
471	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
474		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
556	# undef const_iv	679	# undef const_iv
557	};	680	};
558		681
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		701
579	NV floor (NV x)	702	NV floor (NV x)
580		703
581	NV ceil (NV x)	704	NV ceil (NV x)
582		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
		709
583	void	710	void
584	pango_init ()	711	pango_init ()
585	CODE:	712	CODE:
586	{	713	{
587	opengl_fontmap = pango_opengl_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	715	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);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		717	/*pango_context_set_font_description (opengl_context, default_font);*/
		718	#if PANGO_VERSION_CHECK (1, 15, 2)
		719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		720	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		721	#endif
590	}	722	}
591		723
592	int	724	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		725
595	void	726	int SDL_Init (U32 flags)
		727
		728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
596	SDL_Quit ()	732	void SDL_Quit ()
597		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
		742
598	void	743	void
599	SDL_ListModes ()	744	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	745	PPCODE:
601	{	746	{
602	SDL_Rect **m;	747	SDL_Rect **m;
603		748
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	750	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	751	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	752	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		753
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	754	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		756
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		761
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	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);	763	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		764
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		766
628	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
629	while (*m)	768	while (*m)
630	{	769	{
		770	if ((*m)->w >= 400 && (*m)->h >= 300)
		771	{
631	AV *av = newAV ();	772	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
		775	av_push (av, newSViv (rgb));
		776	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	777	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		778	}
635		779
636	++m;	780	++m;
637	}	781	}
638	}	782	}
639		783
640	char *
641	SDL_GetError ()
642
643	int	784	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	785	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	786	CODE:
		787	{
		788	SDL_EnableUNICODE (1);
		789	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		790
		791	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		793	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		794	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		795
646	RETVAL = !!SDL_SetVideoMode (	796	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	797	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	798	);
		799
649	if (RETVAL)	800	if (RETVAL)
650	{	801	{
651	av_clear (texture_av);	802	av_clear (texture_av);
652		803
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	806	#include "glfunc.h"
656	# undef GL_FUNC	807	#undef GL_FUNC
657
658	}	808	}
		809	}
659	OUTPUT:	810	OUTPUT:
660	RETVAL	811	RETVAL
661		812
662	void	813	void
663	SDL_GL_SwapBuffers ()	814	SDL_GL_SwapBuffers ()
664		815
665	char *	816	char *
666	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
667		818
		819	int
		820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
		824
668	void	825	void
669	SDL_PollEvent ()	826	poll_events ()
670	PPCODE:	827	PPCODE:
671	{	828	{
672	SDL_Event ev;	829	SDL_Event ev;
673		830
674	while (SDL_PollEvent (&ev))	831	SDL_PumpEvents ();
		832	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	833	{
676	HV *hv = newHV ();	834	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	835	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		836
679	switch (ev.type)	837	switch (ev.type)
680	{	838	{
681	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
682	case SDL_KEYUP:	840	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	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 */	844	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);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	846	break;
689		847
690	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	851	break;
694		852
695	case SDL_MOUSEMOTION:	853	case SDL_MOUSEMOTION:
		854	{
		855	int state = ev.motion.state;
		856	int x = ev.motion.x;
		857	int y = ev.motion.y;
		858	int xrel = ev.motion.xrel;
		859	int yrel = ev.motion.yrel;
		860
		861	/* do simplistic event compression */
		862	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		863	&& state == ev.motion.state)
		864	{
		865	xrel += ev.motion.xrel;
		866	yrel += ev.motion.yrel;
		867	x = ev.motion.x;
		868	y = ev.motion.y;
		869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		870	}
		871
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		878	}
703	break;	879	break;
704		880
705	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708		884
709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719	break;	895	break;
720	}	896	}
721		897
722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
723	}	899	}
724	}	900	}
725		901
726	int	902	int
727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728	POSTCALL:	904	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
731		907
732	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
733	Mix_CloseAudio ()	925	Mix_CloseAudio ()
734		926
735	int	927	int
736	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
		929
		930	const char *
		931	Mix_GetError ()
737		932
738	void	933	void
739	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
740	CODE:	935	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
767	}	962	}
768	}	963	}
769	#endif	964	#endif
770	}	965	}
771		966
772	void	967	int
773	add_font (char *file)	968	add_font (char *file)
774	CODE:	969	CODE:
775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		971	OUTPUT:
		972	RETVAL
776		973
777	void	974	void
778	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
779	ALIAS:	976	ALIAS:
780	load_image_file = 1	977	load_image_file = 1
…		…
783	STRLEN image_len;	980	STRLEN image_len;
784	char *image = (char *)SvPVbyte (image_, image_len);	981	char *image = (char *)SvPVbyte (image_, image_len);
785	SDL_Surface *surface, *surface2;	982	SDL_Surface *surface, *surface2;
786	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
790		987
791	if (!rw)	988	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
793		990
…		…
866	void	1063	void
867	error (char *message)	1064	error (char *message)
868	CODE:	1065	CODE:
869	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
870	#ifdef _WIN32	1067	#ifdef _WIN32
871	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872	#endif	1069	#endif
873		1070
874	void	1071	void
875	fatal (char *message)	1072	fatal (char *message)
876	CODE:	1073	CODE:
877	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
878	#ifdef _WIN32	1075	#ifdef _WIN32
879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880	#endif	1077	#endif
881	_exit (1);	1078	_exit (1);
882		1079
883	void	1080	void
884	_exit (int retval = 0)	1081	_exit (int retval = 0)
…		…
896	#if DEBUG	1093	#if DEBUG
897	VALGRIND_DO_LEAK_CHECK;	1094	VALGRIND_DO_LEAK_CHECK;
898	#endif	1095	#endif
899	}	1096	}
900		1097
901	MODULE = CFPlus PACKAGE = CFPlus::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
902		1099
903	CFPlus::Font	1100	PROTOTYPES: DISABLE
		1101
		1102	DC::Font
904	new_from_file (SV *class, char *path, int id = 0)	1103	new_from_file (SV *class, char *path, int id = 0)
905	CODE:	1104	CODE:
906	{	1105	{
907	int count;	1106	int count;
908	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1107	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
911	}	1110	}
912	OUTPUT:	1111	OUTPUT:
913	RETVAL	1112	RETVAL
914		1113
915	void	1114	void
916	DESTROY (CFPlus::Font self)	1115	DESTROY (DC::Font self)
917	CODE:	1116	CODE:
918	pango_font_description_free (self);	1117	pango_font_description_free (self);
919		1118
920	void	1119	void
921	make_default (CFPlus::Font self)	1120	make_default (DC::Font self)
		1121	PROTOTYPE: $
922	CODE:	1122	CODE:
923	default_font = self;	1123	default_font = self;
924		1124
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
926		1126
		1127	PROTOTYPES: DISABLE
		1128
927	void	1129	void
928	reset_glyph_cache ()	1130	glyph_cache_backup ()
		1131	PROTOTYPE:
929	CODE:	1132	CODE:
		1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
930	tc_clear ();	1139	tc_restore ();
931		1140
932	CFPlus::Layout	1141	DC::Layout
933	new (SV *class)	1142	new (SV *class)
934	CODE:	1143	CODE:
935	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
936		1145
937	RETVAL->pl = pango_layout_new (opengl_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
…		…
939	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
940	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
941	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
942	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
943	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
944		1154
945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
946	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
947	OUTPUT:	1157	OUTPUT:
948	RETVAL	1158	RETVAL
949		1159
950	void	1160	void
951	DESTROY (CFPlus::Layout self)	1161	DESTROY (DC::Layout self)
952	CODE:	1162	CODE:
953	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
954	Safefree (self);	1165	Safefree (self);
955		1166
956	void	1167	void
957	set_text (CFPlus::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
958	CODE:	1169	CODE:
959	{	1170	{
960	STRLEN textlen;	1171	STRLEN textlen;
961	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
962		1173
963	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
964	}	1175	}
965		1176
966	void	1177	void
967	set_markup (CFPlus::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
968	CODE:	1179	CODE:
969	{	1180	{
970	STRLEN textlen;	1181	STRLEN textlen;
971	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
972		1183
973	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
974	}	1185	}
975		1186
976	void	1187	void
977	set_shapes (CFPlus::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
978	CODE:	1189	CODE:
979	{	1190	{
980	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
981	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
982	const char *pos = text;	1193	const char *pos = text;
…		…
1017	if (attrs)	1228	if (attrs)
1018	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
1019	}	1230	}
1020		1231
1021	void	1232	void
1022	get_shapes (CFPlus::Layout self)	1233	get_shapes (DC::Layout self)
1023	PPCODE:	1234	PPCODE:
1024	{	1235	{
1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026		1237
1027	do	1238	do
1028	{	1239	{
1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030		1241
1031	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
1032	{	1243	{
1033	PangoRectangle extents;	1244	PangoRectangle extents;
1034	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1042		1253
1043	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
1044	}	1255	}
1045		1256
1046	int	1257	int
1047	has_wrapped (CFPlus::Layout self)	1258	has_wrapped (DC::Layout self)
1048	CODE:	1259	CODE:
1049	{	1260	{
1050	int lines = 1;	1261	int lines = 1;
1051	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
1052		1263
…		…
1057	}	1268	}
1058	OUTPUT:	1269	OUTPUT:
1059	RETVAL	1270	RETVAL
1060		1271
1061	SV *	1272	SV *
1062	get_text (CFPlus::Layout self)	1273	get_text (DC::Layout self)
1063	CODE:	1274	CODE:
1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
1066	OUTPUT:	1277	OUTPUT:
1067	RETVAL	1278	RETVAL
1068		1279
1069	void	1280	void
1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1071	CODE:	1282	CODE:
1072	self->r = r;	1283	self->r = r;
1073	self->g = g;	1284	self->g = g;
1074	self->b = b;	1285	self->b = b;
1075	self->a = a;	1286	self->a = a;
1076		1287
1077	void	1288	void
1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
1079	CODE:	1290	CODE:
1080	if (self->font != font)	1291	if (self->font != font)
1081	{	1292	{
1082	self->font = font;	1293	self->font = font;
1083	layout_update_font (self);	1294	layout_update_font (self);
1084	}	1295	}
1085		1296
1086	void	1297	void
1087	set_height (CFPlus::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
1088	CODE:	1299	CODE:
1089	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
1090	{	1301	{
1091	self->base_height = base_height;	1302	self->base_height = base_height;
1092	layout_update_font (self);	1303	layout_update_font (self);
1093	}	1304	}
1094		1305
1095	void	1306	void
1096	set_width (CFPlus::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
1097	CODE:	1308	CODE:
1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1099		1310
1100	void	1311	void
1101	set_indent (CFPlus::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
1102	CODE:	1313	CODE:
1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104		1315
1105	void	1316	void
1106	set_spacing (CFPlus::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
1107	CODE:	1318	CODE:
1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109		1320
1110	void	1321	void
1111	set_ellipsise (CFPlus::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
1112	CODE:	1323	CODE:
1113	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
1118	);	1329	);
1119		1330
1120	void	1331	void
1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
1122	CODE:	1333	CODE:
1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124		1335
1125	void	1336	void
1126	size (CFPlus::Layout self)	1337	size (DC::Layout self)
1127	PPCODE:	1338	PPCODE:
1128	{	1339	{
1129	int w, h;	1340	int w, h;
1130		1341
1131	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
1134	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
1135	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
1136	}	1347	}
1137		1348
1138	int	1349	int
1139	descent (CFPlus::Layout self)	1350	descent (DC::Layout self)
1140	CODE:	1351	CODE:
1141	{	1352	{
1142	PangoRectangle rect;	1353	PangoRectangle rect;
1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144	pango_layout_line_get_pixel_extents (line, 0, &rect);	1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
1145	RETVAL = PANGO_DESCENT (rect);	1356	RETVAL = PANGO_DESCENT (rect);
1146	}	1357	}
1147	OUTPUT:	1358	OUTPUT:
1148	RETVAL	1359	RETVAL
1149		1360
1150	int	1361	int
1151	xy_to_index (CFPlus::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
1152	CODE:	1363	CODE:
1153	{	1364	{
1154	int index, trailing;	1365	int index, trailing;
1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1156	RETVAL = index + trailing;	1367	RETVAL = index + trailing;
1157	}	1368	}
1158	OUTPUT:	1369	OUTPUT:
1159	RETVAL	1370	RETVAL
1160		1371
1161	void	1372	void
1162	cursor_pos (CFPlus::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1163	PPCODE:	1374	PPCODE:
1164	{	1375	{
1165	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167		1378
1168	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172	}	1383	}
1173		1384
1174	void	1385	void
1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1176	PPCODE:	1387	PPCODE:
1177	{	1388	{
1178	int line, x;	1389	int line, x;
1179		1390
1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182		1394	--line;
		1395	#endif
1183	EXTEND (SP, 2);	1396	EXTEND (SP, 2);
1184	PUSHs (sv_2mortal (newSViv (line - 1)));	1397	PUSHs (sv_2mortal (newSViv (line)));
1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186	}	1399	}
1187		1400
1188	void	1401	void
1189	line_x_to_index (CFPlus::Layout self, int line, int x)	1402	line_x_to_index (DC::Layout self, int line, int x)
1190	PPCODE:	1403	PPCODE:
1191	{	1404	{
1192	PangoLayoutLine *lp;	1405	PangoLayoutLine *lp;
1193	int index, trailing;	1406	int index, trailing;
1194		1407
1195	if (line < 0)	1408	if (line < 0)
1196	XSRETURN_EMPTY;	1409	XSRETURN_EMPTY;
1197		1410
1198	if (!(lp = pango_layout_get_line (self->pl, line)))	1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199	XSRETURN_EMPTY; /* do better */	1412	XSRETURN_EMPTY; /* do better */
1200		1413
1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1202		1415
1203	EXTEND (SP, 2);	1416	EXTEND (SP, 2);
…		…
1209	PUSHs (sv_2mortal (newSViv (trailing)));	1422	PUSHs (sv_2mortal (newSViv (trailing)));
1210	}	1423	}
1211	}	1424	}
1212		1425
1213	void	1426	void
1214	render (CFPlus::Layout self, float x, float y, int flags = 0)	1427	render (DC::Layout self, float x, float y, int flags = 0)
1215	PPCODE:	1428	CODE:
		1429	rc_clear (self->rc);
1216	pango_opengl_render_layout_subpixel (	1430	pango_opengl_render_layout_subpixel (
1217	self->pl,	1431	self->pl,
		1432	self->rc,
1218	x * PANGO_SCALE, y * PANGO_SCALE,	1433	x * PANGO_SCALE, y * PANGO_SCALE,
1219	self->r, self->g, self->b, self->a,	1434	self->r, self->g, self->b, self->a,
1220	flags	1435	flags
1221	);	1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
1222		1440
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225	void	1441	void
1226	pad2pot (SV *data_, SV *w_, SV *h_)	1442	draw (DC::Layout self)
1227	CODE:	1443	CODE:
1228	{	1444	{
1229	int ow = SvIV (w_);	1445	glEnable (GL_TEXTURE_2D);
1230	int oh = SvIV (h_);	1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1231		1452
1232	if (ow && oh)	1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
		1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1461
		1462	PROTOTYPES: ENABLE
		1463
		1464	void
		1465	pad (SV *data_, int ow, int oh, int nw, int nh)
		1466	CODE:
		1467	{
		1468	if ((nw != ow || nh != oh) && SvOK (data_))
1233	{	1469	{
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;	1470	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1471	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1472	int bpp = datalen / (ow * oh);
1244	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1473	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245		1474
1246	SvPOK_only (result_);	1475	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1476	SvCUR_set (result_, nw * nh * bpp);
1248		1477
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1478	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1479	while (oh--)
1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1480	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252		1481
1253	sv_setsv (data_, result_);	1482	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1483	}
1260	}	1484	}
1261		1485
1262	void	1486	void
1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1487	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1269	{	1493	{
1270	HV *hv = (HV *)SvRV (self);	1494	HV *hv = (HV *)SvRV (self);
1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
1274		1501
1275	if (items < 5)	1502	if (items < 5)
1276	{	1503	{
1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1306	glDisable (GL_ALPHA_TEST);	1533	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1534	glDisable (GL_BLEND);
1308	}	1535	}
1309	}	1536	}
1310		1537
1311	MODULE = CFPlus PACKAGE = CFPlus::Map	1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1539	CODE:
		1540	{
		1541	GLint width;
		1542	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1543	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1544	RETVAL = width > 0;
		1545	}
		1546	OUTPUT:
		1547	RETVAL
1312		1548
1313	CFPlus::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
		1550
		1551	PROTOTYPES: DISABLE
		1552
		1553	DC::Map
1314	new (SV *class)	1554	new (SV *class)
1315	CODE:	1555	CODE:
1316	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1317	RETVAL->x = 0;	1557	RETVAL->x = 0;
1318	RETVAL->y = 0;	1558	RETVAL->y = 0;
…		…
1326	RETVAL->row = 0;	1566	RETVAL->row = 0;
1327	OUTPUT:	1567	OUTPUT:
1328	RETVAL	1568	RETVAL
1329		1569
1330	void	1570	void
1331	DESTROY (CFPlus::Map self)	1571	DESTROY (DC::Map self)
1332	CODE:	1572	CODE:
1333	{	1573	{
1334	map_clear (self);	1574	map_clear (self);
1335	Safefree (self->face2tile);	1575	Safefree (self->face2tile);
1336	Safefree (self->tex);	1576	Safefree (self->tex);
1337	Safefree (self);	1577	Safefree (self);
1338	}	1578	}
1339		1579
1340	void	1580	void
1341	resize (CFPlus::Map self, int map_width, int map_height)	1581	resize (DC::Map self, int map_width, int map_height)
1342	CODE:	1582	CODE:
1343	self->w = map_width;	1583	self->w = map_width;
1344	self->h = map_height;	1584	self->h = map_height;
1345		1585
1346	void	1586	void
1347	clear (CFPlus::Map self)	1587	clear (DC::Map self)
1348	CODE:	1588	CODE:
1349	map_clear (self);	1589	map_clear (self);
1350		1590
1351	void	1591	void
1352	set_tileid (CFPlus::Map self, int face, int tile)	1592	set_tileid (DC::Map self, int face, int tile)
1353	CODE:	1593	CODE:
1354	{	1594	{
1355	need_facenum (self, face); self->face2tile [face] = tile;	1595	need_facenum (self, face); self->face2tile [face] = tile;
1356	need_texid (self, tile);	1596	need_texid (self, tile);
1357	}	1597	}
1358		1598
1359	void	1599	void
1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1600	set_smooth (DC::Map self, int face, int smooth, int level)
1361	CODE:	1601	CODE:
1362	{	1602	{
1363	tileid texid;	1603	tileid texid;
1364	maptex *tex;	1604	maptex *tex;
1365		1605
…		…
1378	tex->smoothtile = self->face2tile [smooth];	1618	tex->smoothtile = self->face2tile [smooth];
1379	tex->smoothlevel = level;	1619	tex->smoothlevel = level;
1380	}	1620	}
1381		1621
1382	void	1622	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)	1623	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:	1624	CODE:
1385	{	1625	{
1386	need_texid (self, texid);	1626	need_texid (self, texid);
1387		1627
1388	{	1628	{
…		…
1408	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410	}	1650	}
1411		1651
1412	int	1652	int
1413	ox (CFPlus::Map self)	1653	ox (DC::Map self)
1414	ALIAS:	1654	ALIAS:
1415	oy = 1	1655	oy = 1
1416	x = 2	1656	x = 2
1417	y = 3	1657	y = 3
1418	w = 4	1658	w = 4
…		…
1429	}	1669	}
1430	OUTPUT:	1670	OUTPUT:
1431	RETVAL	1671	RETVAL
1432		1672
1433	void	1673	void
1434	scroll (CFPlus::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1435	CODE:	1675	CODE:
1436	{	1676	{
1437	if (dx > 0)	1677	if (dx > 0)
1438	map_blank (self, self->x, self->y, dx, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1439	else if (dx < 0)	1679	else if (dx < 0)
…		…
1454	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1455	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1456	}	1696	}
1457	}	1697	}
1458		1698
1459	void	1699	SV *
1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1461	CODE:	1701	CODE:
1462	{	1702	{
1463	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1703	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464	uint8_t *data_end = (uint8_t *)SvEND (data_);	1704	uint8_t *data_end = (uint8_t *)SvEND (data_);
1465	mapcell *cell;	1705	mapcell *cell;
1466	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1467		1709
1468	while (data < data_end - 1)	1710	while (data < data_end - 1)
1469	{	1711	{
1470	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1471		1713
…		…
1491	uint8_t ext, cmd;	1733	uint8_t ext, cmd;
1492		1734
1493	do	1735	do
1494	{	1736	{
1495	ext = *data++;	1737	ext = *data++;
1496	cmd = ext & 0x3f;	1738	cmd = ext & 0x7f;
1497		1739
1498	if (cmd < 4)	1740	if (cmd < 4)
1499	cell->darkness = 255 - ext * 64 + 1;	1741	cell->darkness = 255 - ext * 64 + 1;
1500	else if (cmd == 5) // health	1742	else if (cmd == 5) // health
1501	{	1743	{
…		…
1504	}	1746	}
1505	else if (cmd == 6) // monster width	1747	else if (cmd == 6) // monster width
1506	cell->stat_width = *data++ + 1;	1748	cell->stat_width = *data++ + 1;
1507	else if (cmd == 0x47)	1749	else if (cmd == 0x47)
1508	{	1750	{
1509	if (*data == 4)	1751	if (*data == 1) cell->player = data [1];
1510	; // decode player count	1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1511		1755
1512	data += *data + 1;	1756	data += *data + 1;
1513	}	1757	}
1514	else if (cmd == 8) // cell flags	1758	else if (cmd == 8) // cell flags
1515	cell->flags = *data++;	1759	cell->flags = *data++;
…		…
1522	}	1766	}
1523	else	1767	else
1524	cell->darkness = *data++ + 1;	1768	cell->darkness = *data++ + 1;
1525	}	1769	}
1526		1770
		1771	for (z = 0; z <= 2; ++z)
1527	if (flags & 4)	1772	if (flags & (4 >> z))
1528	{	1773	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);	1775	need_facenum (self, face);
1531	cell->tile [0] = self->face2tile [face];	1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1532	}	1791	}
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	}	1792	}
1548	else	1793	else
1549	cell->darkness = 0;	1794	CELL_CLEAR (cell);
1550	}	1795	}
1551	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1552		1799
1553	SV *	1800	SV *
1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1555	CODE:	1802	CODE:
1556	{	1803	{
1557	int x1, x;	1804	int x1, x;
1558	int y1, y;	1805	int y1, y;
1559	int z;	1806	int z;
…		…
1604	}	1851	}
1605	OUTPUT:	1852	OUTPUT:
1606	RETVAL	1853	RETVAL
1607		1854
1608	void	1855	void
1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1856	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:	1857	CODE:
1611	{	1858	{
		1859	int x, y, z;
		1860
1612	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1861	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1862	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)	1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1615	smooth_key skey;	1864	smooth_key skey;
1616	int x, y, z;	1865	int pl_x, pl_y;
1617	int last_name;	1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
		1870
		1871	pl_tex.name = 0;
1618		1872
1619	// thats current max. sorry.	1873	// thats current max. sorry.
1620	if (sw > 255) sw = 255;	1874	if (sw > 255) sw = 255;
1621	if (sh > 255) sh = 255;	1875	if (sh > 255) sh = 255;
1622		1876
1623	// clear key, in case of extra padding	1877	// clear key, in case of extra padding
1624	memset (&skey, 0, sizeof (skey));	1878	memset (&skey, 0, sizeof (skey));
1625		1879
1626	glColor4ub (255, 255, 255, 255);	1880	memset (&key, 0, sizeof (key));
1627		1881	key.r = 255;
1628	glEnable (GL_BLEND);	1882	key.g = 255;
1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1883	key.b = 255;
1630	glEnable (GL_TEXTURE_2D);	1884	key.a = 255;
1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1885	key.mode = GL_QUADS;
1632		1886	key.format = GL_T2F_V3F;
1633	glBegin (GL_QUADS);	1887	key.texname = -1;
1634
1635	last_name = 0;
1636		1888
1637	mx += self->x;	1889	mx += self->x;
1638	my += self->y;	1890	my += self->y;
1639		1891
1640	// first pass: determine smooth_max	1892	// first pass: determine smooth_max
…		…
1656	MAX (self->tex [cell->tile [0]].smoothlevel,	1908	MAX (self->tex [cell->tile [0]].smoothlevel,
1657	MAX (self->tex [cell->tile [1]].smoothlevel,	1909	MAX (self->tex [cell->tile [1]].smoothlevel,
1658	self->tex [cell->tile [2]].smoothlevel));	1910	self->tex [cell->tile [2]].smoothlevel));
1659	}	1911	}
1660	}	1912	}
		1913
		1914	glEnable (GL_BLEND);
		1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1661		1917
1662	for (z = 0; z <= 2; z++)	1918	for (z = 0; z <= 2; z++)
1663	{	1919	{
1664	memset (smooth_level, 0, sizeof (smooth_level));	1920	memset (smooth_level, 0, sizeof (smooth_level));
1665		1921
…		…
1678	{	1934	{
1679	maptex tex = self->tex [tile];	1935	maptex tex = self->tex [tile];
1680	int px = (x + 1) * T - tex.w;	1936	int px = (x + 1) * T - tex.w;
1681	int py = (y + 1) * T - tex.h;	1937	int py = (y + 1) * T - tex.h;
1682		1938
1683	// suppressing texture state switches here
1684	// is only moderately effective, but worth the extra effort
1685	if (last_name != tex.name)	1939	if (key.texname != tex.name)
1686	{	1940	{
1687	if (!tex.name)	1941	if (!tex.name)
1688	tex = self->tex [2]; /* missing, replace by noface */	1942	tex = self->tex [2]; /* missing, replace by noface */
1689		1943
1690	glEnd ();	1944	key.texname = tex.name;
1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1945	arr = rc_array (rc, &key);
1692	glBegin (GL_QUADS);
1693	}	1946	}
1694		1947
1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1948	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	{	1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
1702	if (cell->flags & 1)	1964	if (cell->flags & 1)
1703	{	1965	{
1704	maptex tex = self->tex [1];	1966	maptex tex = self->tex [1];
1705	int px = x * T + T * 2 / 32;	1967	int px = x * T + T * 2 / 32;
1706	int py = y * T - T * 6 / 32;	1968	int py = y * T - T * 6 / 32;
1707		1969
		1970	if (tex.name)
1708	glEnd ();	1971	{
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1710	glBegin (GL_QUADS);	1982	}
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	}	1983	}
1717	}	1984	}
1718		1985
1719	// update smooth hash	1986	// update smooth hash
1720	if (tex.smoothtile)	1987	if (tex.smoothtile)
…		…
1756	}	2023	}
1757	}	2024	}
1758	}	2025	}
1759	}	2026	}
1760		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
1761	// go through all smoothlevels, lowest to highest, then draw.	2031	// go through all smoothlevels, lowest to highest, then draw.
1762	// this is basically counting sort	2032	// this is basically counting sort
1763	{	2033	{
1764	int w, b;	2034	int w, b;
1765		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
1766	for (w = 0; w < 256 / 32; ++w)	2038	for (w = 0; w < 256 / 32; ++w)
1767	{	2039	{
1768	uint32_t smask = smooth_level [w];	2040	uint32_t smask = smooth_level [w];
1769	if (smask)	2041	if (smask)
1770	for (b = 0; b < 32; ++b)	2042	for (b = 0; b < 32; ++b)
…		…
1789	int border = bits & 15;	2061	int border = bits & 15;
1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791	float dx = tex.s * .0625f; // 16 images/row	2063	float dx = tex.s * .0625f; // 16 images/row
1792	float dy = tex.t * .5f ; // 2 images/column	2064	float dy = tex.t * .5f ; // 2 images/column
1793		2065
1794	// this time naively avoiding texture state changes
1795	// save gobs of state changes.
1796	if (last_name != tex.name)	2066	if (tex.name)
1797	{	2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
1798	if (!tex.name)	2070	if (key.texname != tex.name)
1799	continue; // smoothing not yet available	2071	{
1800
1801	glEnd ();	2072	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
1804	}	2075	}
1805		2076
1806	if (border)	2077	if (border)
1807	{	2078	{
1808	float ox = border * dx;	2079	float ox = border * dx;
1809		2080
1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1814	}	2085	}
1815		2086
1816	if (corner)	2087	if (corner)
1817	{	2088	{
1818	float ox = corner * dx;	2089	float ox = corner * dx;
1819		2090
1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
1824	}	2096	}
1825	}	2097	}
1826	}	2098	}
1827	}	2099	}
1828	}	2100	}
		2101
		2102	glEnd ();
		2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
1829	}	2105	}
1830		2106
1831	hv_clear (smooth);	2107	hv_clear (smooth);
1832	}	2108	}
1833		2109
1834	glEnd ();	2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
1835		2115
1836	glDisable (GL_TEXTURE_2D);	2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1837	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
		2128	rc_free (rc);
1838		2129
1839	// top layer: overlays such as the health bar	2130	// top layer: overlays such as the health bar
1840	for (y = 0; y < sh; y++)	2131	for (y = 0; y < sh; y++)
1841	if (0 <= y + my && y + my < self->rows)	2132	if (0 <= y + my && y + my < self->rows)
1842	{	2133	{
…		…
1867	}	2158	}
1868	}	2159	}
1869	}	2160	}
1870		2161
1871	void	2162	void
1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1873	CODE:	2164	CODE:
1874	{	2165	{
1875	static float color[16][3] = {	2166	static float color[16][3] = {
1876	{ 0.00F, 0.00F, 0.00F },	2167	{ 0.00F, 0.00F, 0.00F },
1877	{ 1.00F, 1.00F, 1.00F },	2168	{ 1.00F, 1.00F, 1.00F },
…		…
1927	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
1928	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
1929	}	2220	}
1930		2221
1931	void	2222	void
1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1933	PPCODE:	2224	PPCODE:
1934	{	2225	{
1935	int x, y;	2226	int x, y;
		2227	int sw1 = sw + 2;
		2228	int sh1 = sh + 2;
		2229	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2230	int sw34 = (sw * 3 + 3) & ~3;
		2231	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1937	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2232	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1938	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2233	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939		2234
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2235	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2237
1944	mx += self->x;	2238	mx += self->x - 1;
1945	my += self->y;	2239	my += self->y - 1;
1946		2240
		2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2242
1947	for (y = 0; y < sh; y++)	2243	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
1949	{	2245	{
1950	maprow *row = self->row + (y + my);	2246	maprow *row = self->row + (y + my);
1951		2247
1952	for (x = 0; x < sw; x++)	2248	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2249	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2250	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2251	mapcell *cell = row->col + (x + mx - row->c0);
1956		2252
1957	darkness[y * sw4 + x] = cell->darkness	2253	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2254	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2255	: 255 - FOW_DARKNESS;
1960	}	2256	}
1961	}	2257	}
1962		2258
		2259	for (y = 0; y < sh; ++y)
		2260	for (x = 0; x < sw; ++x)
		2261	{
		2262	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2263	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2264	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2265	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2266	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2267	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2268	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2269	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2270	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2271
		2272	uint8_t r11 = (d11 + d21 + d12) / 3;
		2273	uint8_t r21 = d21;
		2274	uint8_t r31 = (d21 + d31 + d32) / 3;
		2275
		2276	uint8_t r12 = d12;
		2277	uint8_t r22 = d22;
		2278	uint8_t r32 = d32;
		2279
		2280	uint8_t r13 = (d13 + d23 + d12) / 3;
		2281	uint8_t r23 = d23;
		2282	uint8_t r33 = (d23 + d33 + d32) / 3;
		2283
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2293	}
		2294
		2295	free (darkness1);
		2296
1963	EXTEND (SP, 3);	2297	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2298	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2300	PUSHs (darkness3_sv);
1967	}	2301	}
1968		2302
1969	SV *	2303	SV *
1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
1971	CODE:	2305	CODE:
1972	{	2306	{
1973	int x, y, x1, y1;	2307	int x, y, x1, y1;
1974	SV *data_sv = newSV (w * h * 7 + 5);	2308	SV *data_sv = newSV (w * h * 7 + 5);
1975	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2309	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2032	else	2366	else
2033	*data++ = 0;	2367	*data++ = 0;
2034	}	2368	}
2035	}	2369	}
2036		2370
		2371	/* if size is w*h + 5 then no data has been found */
		2372	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2373	{
2037	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
2038	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
2039	RETVAL = data_sv;	2378	RETVAL = data_sv;
2040	}	2379	}
2041	OUTPUT:	2380	OUTPUT:
2042	RETVAL	2381	RETVAL
2043		2382
2044	void	2383	void
2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2046	PPCODE:	2385	PPCODE:
2047	{	2386	{
2048	int x, y, z;	2387	int x, y, z;
2049	int w, h;	2388	int w, h;
2050	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t *data, *end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
2051		2400
2052	if (*data++ != 0)	2401	if (*data++ != 0)
2053	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
2054		2403
2055	w = *data++ << 8; w |= *data++;	2404	w = *data++ << 8; w |= *data++;
2056	h = *data++ << 8; h |= *data++;	2405	h = *data++ << 8; h |= *data++;
2057		2406
2058	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2070	{	2419	{
2071	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
2072		2421
2073	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
2074	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
2075	uint8_t flags = *data++;	2429	flags = *data++;
2076		2430
2077	if (flags)	2431	if (flags)
2078	{	2432	{
2079	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
2080	tileid tile[3] = { 0, 0, 0 };	2434	tileid tile[3] = { 0, 0, 0 };
…		…
2083	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2437	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2438	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085		2439
2086	if (cell->darkness == 0)	2440	if (cell->darkness == 0)
2087	{	2441	{
2088	cell->darkness = 0;	2442	/*cell->darkness = 0;*/
		2443	EXTEND (SP, 3);
2089		2444
2090	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
2091	{	2446	{
2092	tileid t = tile [z];	2447	tileid t = tile [z];
2093		2448
2094	if (t >= self->texs || (t && !self->tex [t].name))	2449	if (t >= self->texs || (t && !self->tex [t].name))
2095	{	2450	{
2096	XPUSHs (sv_2mortal (newSViv (t)));	2451	PUSHs (sv_2mortal (newSViv (t)));
2097	need_texid (self, t);	2452	need_texid (self, t);
2098	}	2453	}
2099		2454
2100	cell->tile [z] = t;	2455	cell->tile [z] = t;
2101	}	2456	}
…		…
2103	}	2458	}
2104	}	2459	}
2105	}	2460	}
2106	}	2461	}
2107		2462
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
2109		2464
2110	CFPlus::MixChunk	2465	DC::RW
2111	new_from_file (SV *class, char *path)	2466	new (SV *class, SV *data_sv)
2112	CODE:	2467	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
2114	OUTPUT:	2474	OUTPUT:
2115	RETVAL	2475	RETVAL
2116		2476
		2477	DC::RW
		2478	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
2117	void	2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2492
		2493	PROTOTYPES: DISABLE
		2494
		2495	DC::Channel
		2496	find ()
		2497	CODE:
		2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
		2514	OUTPUT:
		2515	RETVAL
		2516
		2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
2118	DESTROY (CFPlus::MixChunk self)	2586	DESTROY (DC::MixChunk self)
2119	CODE:	2587	CODE:
2120	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
2121		2589
2122	int	2590	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
2124	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2596	OUTPUT:
2127	RETVAL	2597	RETVAL
2128		2598
2129	int	2599	DC::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2601	CODE:
		2602	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
2133	OUTPUT:	2614	OUTPUT:
2134	RETVAL	2615	RETVAL
2135		2616
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2137		2618
2138	int	2619	int
2139	volume (int volume = -1)	2620	volume (int volume = -1)
		2621	PROTOTYPE: ;$
2140	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2626	OUTPUT:
2143	RETVAL	2627	RETVAL
2144		2628
		2629	void
		2630	fade_out (int ms)
		2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
		2639	DC::MixMusic
		2640	new (SV *class, DC::RW rwops)
		2641	CODE:
		2642	RETVAL = Mix_LoadMUS_RW (rwops);
		2643	OUTPUT:
		2644	RETVAL
		2645
		2646	void
		2647	DESTROY (DC::MixMusic self)
		2648	CODE:
		2649	Mix_FreeMusic (self);
		2650
2145	int	2651	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)	2652	play (DC::MixMusic self, int loops = -1)
2166	CODE:	2653	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2655	OUTPUT:
2169	RETVAL	2656	RETVAL
2170		2657
2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2658	void
		2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2660	CODE:
		2661	Mix_FadeInMusicPos (self, loops, ms, position);
		2662
		2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2664
		2665	PROTOTYPES: ENABLE
2172		2666
2173	BOOT:	2667	BOOT:
2174	{	2668	{
2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2176	static const struct {	2670	static const struct {
2177	const char *name;	2671	const char *name;
2178	IV iv;	2672	IV iv;
2179	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
2180	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
		2675	const_iv (GL_VENDOR),
		2676	const_iv (GL_VERSION),
		2677	const_iv (GL_EXTENSIONS),
2181	const_iv (GL_COLOR_MATERIAL),	2678	const_iv (GL_COLOR_MATERIAL),
2182	const_iv (GL_SMOOTH),	2679	const_iv (GL_SMOOTH),
2183	const_iv (GL_FLAT),	2680	const_iv (GL_FLAT),
2184	const_iv (GL_DITHER),	2681	const_iv (GL_DITHER),
2185	const_iv (GL_BLEND),	2682	const_iv (GL_BLEND),
…		…
2189	const_iv (GL_ALPHA_TEST),	2686	const_iv (GL_ALPHA_TEST),
2190	const_iv (GL_NORMALIZE),	2687	const_iv (GL_NORMALIZE),
2191	const_iv (GL_RESCALE_NORMAL),	2688	const_iv (GL_RESCALE_NORMAL),
2192	const_iv (GL_FRONT),	2689	const_iv (GL_FRONT),
2193	const_iv (GL_BACK),	2690	const_iv (GL_BACK),
		2691	const_iv (GL_AUX0),
2194	const_iv (GL_AND),	2692	const_iv (GL_AND),
2195	const_iv (GL_ONE),	2693	const_iv (GL_ONE),
2196	const_iv (GL_ZERO),	2694	const_iv (GL_ZERO),
2197	const_iv (GL_SRC_ALPHA),	2695	const_iv (GL_SRC_ALPHA),
2198	const_iv (GL_DST_ALPHA),	2696	const_iv (GL_DST_ALPHA),
…		…
2211	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
2212	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
2213	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
2214	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
2215	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
2216	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
		2721	const_iv (GL_PROXY_TEXTURE_1D),
		2722	const_iv (GL_PROXY_TEXTURE_2D),
2217	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
2218	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
2219	const_iv (GL_TEXTURE_ENV),	2725	const_iv (GL_TEXTURE_ENV),
2220	const_iv (GL_TEXTURE_MAG_FILTER),	2726	const_iv (GL_TEXTURE_MAG_FILTER),
2221	const_iv (GL_TEXTURE_MIN_FILTER),	2727	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2242	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
2243	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
2244	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
2245	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
2246	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
2247	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
2248	const_iv (GL_LINE_STRIP),	2755	const_iv (GL_LINE_STRIP),
2249	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
2250	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
2251	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
2252	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
2253	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
2254	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
2255	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2764	const_iv (GL_POINT_SMOOTH_HINT),
		2765	const_iv (GL_LINE_SMOOTH_HINT),
		2766	const_iv (GL_POLYGON_SMOOTH_HINT),
		2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2256	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
		2770	const_iv (GL_DONT_CARE),
		2771	const_iv (GL_NICEST),
2257	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
2258	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
2259	const_iv (GL_T2F_V3F),	2774	const_iv (GL_T2F_V3F),
2260	const_iv (GL_T2F_N3F_V3F),	2775	const_iv (GL_T2F_N3F_V3F),
2261	# undef const_iv	2776	# undef const_iv
…		…
2266		2781
2267	texture_av = newAV ();	2782	texture_av = newAV ();
2268	AvREAL_off (texture_av);	2783	AvREAL_off (texture_av);
2269	}	2784	}
2270		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
		2791
2271	char *	2792	char *
2272	gl_vendor ()	2793	gl_vendor ()
2273	CODE:	2794	CODE:
2274	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
2275	OUTPUT:	2796	OUTPUT:
…		…
2287	CODE:	2808	CODE:
2288	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2809	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2289	OUTPUT:	2810	OUTPUT:
2290	RETVAL	2811	RETVAL
2291		2812
		2813	const char *glGetString (GLenum pname)
		2814
		2815	GLint glGetInteger (GLenum pname)
		2816	CODE:
		2817	glGetIntegerv (pname, &RETVAL);
		2818	OUTPUT:
		2819	RETVAL
		2820
		2821	GLdouble glGetDouble (GLenum pname)
		2822	CODE:
		2823	glGetDoublev (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
2292	int glGetError ()	2827	int glGetError ()
2293		2828
2294	void glFinish ()	2829	void glFinish ()
2295		2830
2296	void glClear (int mask)	2831	void glClear (int mask)
…		…
2333	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# 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_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2335		2870
2336	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# 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_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
2338		2875
2339	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
2340		2877
2341	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
2342		2879
…		…
2350		2887
2351	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
2352	CODE:	2889	CODE:
2353	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
2354		2891
2355	void glBegin (int mode)
2356
2357	void glEnd ()
2358
2359	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
2360	PROTOTYPE: @
2361	ALIAS:	2893	ALIAS:
2362	glColor_premultiply = 1	2894	glColor_premultiply = 1
2363	CODE:	2895	CODE:
2364	if (ix)	2896	if (ix)
2365	{	2897	{
…		…
2368	b *= a;	2900	b *= a;
2369	}	2901	}
2370	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
2371	glColor4f (r, g, b, a);	2903	glColor4f (r, g, b, a);
2372		2904
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.)	2905	void glRasterPos (float x, float y, float z = 0.)
2380	CODE:	2906	CODE:
2381	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
2382	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
2383		2909
…		…
2387		2913
2388	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
2389	CODE:	2915	CODE:
2390	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
2391		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
2392	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
2393	CODE:	2948	CODE:
2394	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
2395		2950
2396	void glTexParameter (int target, int pname, float param)	2951	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)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2413	CODE:	2968	CODE:
2414	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
2415	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2416		2971
2417	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2418		2973
2419	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2420		2975
2421	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2977
		2978	void glPixelZoom (float x, float y)
2422		2979
2423	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2980	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2424		2981
2425	int glGenTexture ()	2982	int glGenTexture ()
2426	CODE:	2983	CODE:
…		…
2446		3003
2447	void glEndList ()	3004	void glEndList ()
2448		3005
2449	void glCallList (int list)	3006	void glCallList (int list)
2450		3007
		3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3009
		3010	PROTOTYPES: DISABLE
		3011
		3012	void
		3013	find_widget (SV *self, NV x, NV y)
		3014	PPCODE:
		3015	{
		3016	if (within_widget (self, x, y))
		3017	XPUSHs (self);
		3018	}
		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h || !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3064	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID | G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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