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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 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	char *
593	SDL_GetError ()	720	char *SDL_GetError ()
594		721
595	int	722	int SDL_Init (U32 flags)
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		723
598	void	724	int SDL_InitSubSystem (U32 flags)
		725
		726	void SDL_QuitSubSystem (U32 flags)
		727
599	SDL_Quit ()	728	void SDL_Quit ()
		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
600		738
601	void	739	void
602	SDL_ListModes (int rgb, int alpha)	740	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	741	PPCODE:
604	{	742	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	754	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		757
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	758	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
621	#if SDL_VERSION_ATLEAST(1,2,10)
622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	759	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
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	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	766	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	767	{
633	AV *av = newAV ();	768	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	769	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	770	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	771	av_push (av, newSViv (rgb));
…		…
660		795
661	if (RETVAL)	796	if (RETVAL)
662	{	797	{
663	av_clear (texture_av);	798	av_clear (texture_av);
664		799
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#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);
667	#include "glfunc.h"	802	#include "glfunc.h"
668	#undef GL_FUNC	803	#undef GL_FUNC
669	}	804	}
670	}	805	}
…		…
677	char *	812	char *
678	SDL_GetKeyName (int sym)	813	SDL_GetKeyName (int sym)
679		814
680	int	815	int
681	SDL_GetAppState ()	816	SDL_GetAppState ()
		817
		818	int
		819	SDL_GetModState ()
682		820
683	void	821	void
684	poll_events ()	822	poll_events ()
685	PPCODE:	823	PPCODE:
686	{	824	{
…		…
696	{	834	{
697	case SDL_KEYDOWN:	835	case SDL_KEYDOWN:
698	case SDL_KEYUP:	836	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	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);
702	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 */
703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	842	break;
705		843
706	case SDL_ACTIVEEVENT:	844	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	863	x = ev.motion.x;
726	y = ev.motion.y;	864	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	866	}
729		867
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	869	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	870	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	871	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	874	}
737	break;	875	break;
738		876
739	case SDL_MOUSEBUTTONDOWN:	877	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	878	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	879	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		880
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	881	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	882	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	883	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	884	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	889	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	890	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	891	break;
754	}	892	}
755		893
756	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))));
757	}	895	}
758	}	896	}
759		897
760	int	898	int
761	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)
762	POSTCALL:	900	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	901	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	902	Mix_ChannelFinished (channel_finished);
765		903
766	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
767	Mix_CloseAudio ()	921	Mix_CloseAudio ()
768		922
769	int	923	int
770	Mix_AllocateChannels (int numchans = -1)	924	Mix_AllocateChannels (int numchans = -1)
		925
		926	const char *
		927	Mix_GetError ()
771		928
772	void	929	void
773	lowdelay (int fd, int val = 1)	930	lowdelay (int fd, int val = 1)
774	CODE:	931	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	932	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	958	}
802	}	959	}
803	#endif	960	#endif
804	}	961	}
805		962
806	void	963	int
807	add_font (char *file)	964	add_font (char *file)
808	CODE:	965	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		967	OUTPUT:
		968	RETVAL
810		969
811	void	970	void
812	load_image_inline (SV *image_)	971	load_image_inline (SV *image_)
813	ALIAS:	972	ALIAS:
814	load_image_file = 1	973	load_image_file = 1
…		…
817	STRLEN image_len;	976	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	977	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	978	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	979	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	980	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	981	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	982	: SDL_RWFromConstMem (image, image_len);
824		983
825	if (!rw)	984	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	985	croak ("load_image: %s", SDL_GetError ());
827		986
…		…
900	void	1059	void
901	error (char *message)	1060	error (char *message)
902	CODE:	1061	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1062	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1063	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1065	#endif
907		1066
908	void	1067	void
909	fatal (char *message)	1068	fatal (char *message)
910	CODE:	1069	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1070	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1071	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1072	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1073	#endif
915	_exit (1);	1074	_exit (1);
916		1075
917	void	1076	void
918	_exit (int retval = 0)	1077	_exit (int retval = 0)
…		…
930	#if DEBUG	1089	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1090	VALGRIND_DO_LEAK_CHECK;
932	#endif	1091	#endif
933	}	1092	}
934		1093
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1094	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1095
937	CFPlus::Font	1096	PROTOTYPES: DISABLE
		1097
		1098	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1099	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1100	CODE:
940	{	1101	{
941	int count;	1102	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1103	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1106	}
946	OUTPUT:	1107	OUTPUT:
947	RETVAL	1108	RETVAL
948		1109
949	void	1110	void
950	DESTROY (CFPlus::Font self)	1111	DESTROY (DC::Font self)
951	CODE:	1112	CODE:
952	pango_font_description_free (self);	1113	pango_font_description_free (self);
953		1114
954	void	1115	void
955	make_default (CFPlus::Font self)	1116	make_default (DC::Font self)
		1117	PROTOTYPE: $
956	CODE:	1118	CODE:
957	default_font = self;	1119	default_font = self;
958		1120
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1121	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1122
		1123	PROTOTYPES: DISABLE
		1124
961	void	1125	void
962	reset_glyph_cache ()	1126	glyph_cache_backup ()
		1127	PROTOTYPE:
963	CODE:	1128	CODE:
		1129	tc_backup ();
		1130
		1131	void
		1132	glyph_cache_restore ()
		1133	PROTOTYPE:
		1134	CODE:
964	tc_clear ();	1135	tc_restore ();
965		1136
966	CFPlus::Layout	1137	DC::Layout
967	new (SV *class)	1138	new (SV *class)
968	CODE:	1139	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1140	New (0, RETVAL, 1, struct cf_layout);
970		1141
971	RETVAL->pl = pango_layout_new (opengl_context);	1142	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1144	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1145	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1146	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1147	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1148	RETVAL->font = 0;
		1149	RETVAL->rc = rc_alloc ();
978		1150
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1151	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1152	layout_update_font (RETVAL);
981	OUTPUT:	1153	OUTPUT:
982	RETVAL	1154	RETVAL
983		1155
984	void	1156	void
985	DESTROY (CFPlus::Layout self)	1157	DESTROY (DC::Layout self)
986	CODE:	1158	CODE:
987	g_object_unref (self->pl);	1159	g_object_unref (self->pl);
		1160	rc_free (self->rc);
988	Safefree (self);	1161	Safefree (self);
989		1162
990	void	1163	void
991	set_text (CFPlus::Layout self, SV *text_)	1164	set_text (DC::Layout self, SV *text_)
992	CODE:	1165	CODE:
993	{	1166	{
994	STRLEN textlen;	1167	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1168	char *text = SvPVutf8 (text_, textlen);
996		1169
997	pango_layout_set_text (self->pl, text, textlen);	1170	pango_layout_set_text (self->pl, text, textlen);
998	}	1171	}
999		1172
1000	void	1173	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1174	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1175	CODE:
1003	{	1176	{
1004	STRLEN textlen;	1177	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
1006		1179
1007	pango_layout_set_markup (self->pl, text, textlen);	1180	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1181	}
1009		1182
1010	void	1183	void
1011	set_shapes (CFPlus::Layout self, ...)	1184	set_shapes (DC::Layout self, ...)
1012	CODE:	1185	CODE:
1013	{	1186	{
1014	PangoAttrList *attrs = 0;	1187	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1188	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1189	const char *pos = text;
…		…
1051	if (attrs)	1224	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1225	pango_layout_set_attributes (self->pl, attrs);
1053	}	1226	}
1054		1227
1055	void	1228	void
1056	get_shapes (CFPlus::Layout self)	1229	get_shapes (DC::Layout self)
1057	PPCODE:	1230	PPCODE:
1058	{	1231	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1232	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1233
1061	do	1234	do
1062	{	1235	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1236	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1237
1065	if (run && shape_attr_p (run))	1238	if (run && shape_attr_p (run))
1066	{	1239	{
1067	PangoRectangle extents;	1240	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1241	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1249
1077	pango_layout_iter_free (iter);	1250	pango_layout_iter_free (iter);
1078	}	1251	}
1079		1252
1080	int	1253	int
1081	has_wrapped (CFPlus::Layout self)	1254	has_wrapped (DC::Layout self)
1082	CODE:	1255	CODE:
1083	{	1256	{
1084	int lines = 1;	1257	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1258	const char *text = pango_layout_get_text (self->pl);
1086		1259
…		…
1091	}	1264	}
1092	OUTPUT:	1265	OUTPUT:
1093	RETVAL	1266	RETVAL
1094		1267
1095	SV *	1268	SV *
1096	get_text (CFPlus::Layout self)	1269	get_text (DC::Layout self)
1097	CODE:	1270	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1271	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1272	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1273	OUTPUT:
1101	RETVAL	1274	RETVAL
1102		1275
1103	void	1276	void
1104	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.)
1105	CODE:	1278	CODE:
1106	self->r = r;	1279	self->r = r;
1107	self->g = g;	1280	self->g = g;
1108	self->b = b;	1281	self->b = b;
1109	self->a = a;	1282	self->a = a;
1110		1283
1111	void	1284	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1285	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1286	CODE:
1114	if (self->font != font)	1287	if (self->font != font)
1115	{	1288	{
1116	self->font = font;	1289	self->font = font;
1117	layout_update_font (self);	1290	layout_update_font (self);
1118	}	1291	}
1119		1292
1120	void	1293	void
1121	set_height (CFPlus::Layout self, int base_height)	1294	set_height (DC::Layout self, int base_height)
1122	CODE:	1295	CODE:
1123	if (self->base_height != base_height)	1296	if (self->base_height != base_height)
1124	{	1297	{
1125	self->base_height = base_height;	1298	self->base_height = base_height;
1126	layout_update_font (self);	1299	layout_update_font (self);
1127	}	1300	}
1128		1301
1129	void	1302	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1303	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1304	CODE:
1132	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);
1133		1306
1134	void	1307	void
1135	set_indent (CFPlus::Layout self, int indent)	1308	set_indent (DC::Layout self, int indent)
1136	CODE:	1309	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1310	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1311
1139	void	1312	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1313	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1314	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1315	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1316
1144	void	1317	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1318	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1319	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1320	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1321	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1322	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1323	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1324	: PANGO_ELLIPSIZE_NONE
1152	);	1325	);
1153		1326
1154	void	1327	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1328	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1329	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1330	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1331
1159	void	1332	void
1160	size (CFPlus::Layout self)	1333	size (DC::Layout self)
1161	PPCODE:	1334	PPCODE:
1162	{	1335	{
1163	int w, h;	1336	int w, h;
1164		1337
1165	layout_get_pixel_size (self, &w, &h);	1338	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1341	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1342	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1343	}
1171		1344
1172	int	1345	int
1173	descent (CFPlus::Layout self)	1346	descent (DC::Layout self)
1174	CODE:	1347	CODE:
1175	{	1348	{
1176	PangoRectangle rect;	1349	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1350	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1351	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1352	RETVAL = PANGO_DESCENT (rect);
1180	}	1353	}
1181	OUTPUT:	1354	OUTPUT:
1182	RETVAL	1355	RETVAL
1183		1356
1184	int	1357	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1358	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1359	CODE:
1187	{	1360	{
1188	int index, trailing;	1361	int index, trailing;
1189	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);
1190	RETVAL = index + trailing;	1363	RETVAL = index + trailing;
1191	}	1364	}
1192	OUTPUT:	1365	OUTPUT:
1193	RETVAL	1366	RETVAL
1194		1367
1195	void	1368	void
1196	cursor_pos (CFPlus::Layout self, int index)	1369	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1370	PPCODE:
1198	{	1371	{
1199	PangoRectangle strong_pos;	1372	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1373	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1374
1202	EXTEND (SP, 3);	1375	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1376	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1377	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1379	}
1207		1380
1208	void	1381	void
1209	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)
1210	PPCODE:	1383	PPCODE:
1211	{	1384	{
1212	int line, x;	1385	int line, x;
1213		1386
1214	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)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1389	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1390	--line;
		1391	#endif
1217	EXTEND (SP, 2);	1392	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1393	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1394	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1395	}
1221		1396
1222	void	1397	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1398	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1399	PPCODE:
1225	{	1400	{
1226	PangoLayoutLine *lp;	1401	PangoLayoutLine *lp;
1227	int index, trailing;	1402	int index, trailing;
1228		1403
1229	if (line < 0)	1404	if (line < 0)
1230	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1231		1406
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1407	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1408	XSRETURN_EMPTY; /* do better */
1234		1409
1235	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);
1236		1411
1237	EXTEND (SP, 2);	1412	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1418	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1419	}
1245	}	1420	}
1246		1421
1247	void	1422	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1423	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1424	CODE:
		1425	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1426	pango_opengl_render_layout_subpixel (
1251	self->pl,	1427	self->pl,
		1428	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1429	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1430	self->r, self->g, self->b, self->a,
1254	flags	1431	flags
1255	);	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);
1256		1436
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1437	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1438	draw (DC::Layout self)
1263	CODE:	1439	CODE:
1264	{	1440	{
1265	int ow = SvIV (w_);	1441	glEnable (GL_TEXTURE_2D);
1266	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);
1267		1448
1268	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_))
1269	{	1465	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow || nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1466	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1467	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1468	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1469	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1470
1282	SvPOK_only (result_);	1471	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1472	SvCUR_set (result_, nw * nh * bpp);
1284		1473
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1474	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1475	while (oh--)
1287	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);
1288		1477
1289	sv_setsv (data_, result_);	1478	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1479	}
1296	}	1480	}
1297		1481
1298	void	1482	void
1299	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.)
…		…
1305	{	1489	{
1306	HV *hv = (HV *)SvRV (self);	1490	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1491	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1492	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	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;
1310		1497
1311	if (items < 5)	1498	if (items < 5)
1312	{	1499	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1500	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1501	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1540	RETVAL = width > 0;
1354	}	1541	}
1355	OUTPUT:	1542	OUTPUT:
1356	RETVAL	1543	RETVAL
1357		1544
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1545	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1546
1360	CFPlus::Map	1547	PROTOTYPES: DISABLE
		1548
		1549	DC::Map
1361	new (SV *class)	1550	new (SV *class)
1362	CODE:	1551	CODE:
1363	New (0, RETVAL, 1, struct map);	1552	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1553	RETVAL->x = 0;
1365	RETVAL->y = 0;	1554	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1562	RETVAL->row = 0;
1374	OUTPUT:	1563	OUTPUT:
1375	RETVAL	1564	RETVAL
1376		1565
1377	void	1566	void
1378	DESTROY (CFPlus::Map self)	1567	DESTROY (DC::Map self)
1379	CODE:	1568	CODE:
1380	{	1569	{
1381	map_clear (self);	1570	map_clear (self);
1382	Safefree (self->face2tile);	1571	Safefree (self->face2tile);
1383	Safefree (self->tex);	1572	Safefree (self->tex);
1384	Safefree (self);	1573	Safefree (self);
1385	}	1574	}
1386		1575
1387	void	1576	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1577	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1578	CODE:
1390	self->w = map_width;	1579	self->w = map_width;
1391	self->h = map_height;	1580	self->h = map_height;
1392		1581
1393	void	1582	void
1394	clear (CFPlus::Map self)	1583	clear (DC::Map self)
1395	CODE:	1584	CODE:
1396	map_clear (self);	1585	map_clear (self);
1397		1586
1398	void	1587	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1588	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1589	CODE:
1401	{	1590	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1591	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1592	need_texid (self, tile);
1404	}	1593	}
1405		1594
1406	void	1595	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1596	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1597	CODE:
1409	{	1598	{
1410	tileid texid;	1599	tileid texid;
1411	maptex *tex;	1600	maptex *tex;
1412		1601
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1614	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1615	tex->smoothlevel = level;
1427	}	1616	}
1428		1617
1429	void	1618	void
1430	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)
1431	CODE:	1620	CODE:
1432	{	1621	{
1433	need_texid (self, texid);	1622	need_texid (self, texid);
1434		1623
1435	{	1624	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1644	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1646	}
1458		1647
1459	int	1648	int
1460	ox (CFPlus::Map self)	1649	ox (DC::Map self)
1461	ALIAS:	1650	ALIAS:
1462	oy = 1	1651	oy = 1
1463	x = 2	1652	x = 2
1464	y = 3	1653	y = 3
1465	w = 4	1654	w = 4
…		…
1476	}	1665	}
1477	OUTPUT:	1666	OUTPUT:
1478	RETVAL	1667	RETVAL
1479		1668
1480	void	1669	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1670	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1671	CODE:
1483	{	1672	{
1484	if (dx > 0)	1673	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1674	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1675	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1690	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1691	self->y += MAP_EXTEND_Y;
1503	}	1692	}
1504	}	1693	}
1505		1694
1506	void	1695	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1696	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1697	CODE:
1509	{	1698	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1699	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1700	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1701	mapcell *cell;
1513	int x, y, flags;	1702	int x, y, z, flags;
		1703	AV *missing = newAV ();
		1704	RETVAL = newRV_noinc ((SV *)missing);
1514		1705
1515	while (data < data_end - 1)	1706	while (data < data_end - 1)
1516	{	1707	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1708	flags = (data [0] << 8) + data [1]; data += 2;
1518		1709
…		…
1538	uint8_t ext, cmd;	1729	uint8_t ext, cmd;
1539		1730
1540	do	1731	do
1541	{	1732	{
1542	ext = *data++;	1733	ext = *data++;
1543	cmd = ext & 0x3f;	1734	cmd = ext & 0x7f;
1544		1735
1545	if (cmd < 4)	1736	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1737	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1738	else if (cmd == 5) // health
1548	{	1739	{
…		…
1551	}	1742	}
1552	else if (cmd == 6) // monster width	1743	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1744	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1745	else if (cmd == 0x47)
1555	{	1746	{
1556	if (*data == 4)	1747	if (*data == 1) cell->player = data [1];
1557	; // 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);
1558		1751
1559	data += *data + 1;	1752	data += *data + 1;
1560	}	1753	}
1561	else if (cmd == 8) // cell flags	1754	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1755	cell->flags = *data++;
…		…
1569	}	1762	}
1570	else	1763	else
1571	cell->darkness = *data++ + 1;	1764	cell->darkness = *data++ + 1;
1572	}	1765	}
1573		1766
		1767	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1768	if (flags & (4 >> z))
1575	{	1769	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1770	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1771	need_facenum (self, face);
1578	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	}
1579	}	1787	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1788	}
1595	else	1789	else
1596	cell->darkness = 0;	1790	CELL_CLEAR (cell);
1597	}	1791	}
1598	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1599		1795
1600	SV *	1796	SV *
1601	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)
1602	CODE:	1798	CODE:
1603	{	1799	{
1604	int x1, x;	1800	int x1, x;
1605	int y1, y;	1801	int y1, y;
1606	int z;	1802	int z;
…		…
1651	}	1847	}
1652	OUTPUT:	1848	OUTPUT:
1653	RETVAL	1849	RETVAL
1654		1850
1655	void	1851	void
1656	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)
1657	CODE:	1853	CODE:
1658	{	1854	{
		1855	int x, y, z;
		1856
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	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
1661	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)
1662	smooth_key skey;	1860	smooth_key skey;
1663	int x, y, z;	1861	int pl_x, pl_y;
1664	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;
1665		1868
1666	// thats current max. sorry.	1869	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1669		1872
1670	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1672		1875
1673	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1674		1877	key.r = 255;
1675	glEnable (GL_BLEND);	1878	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1679		1882	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1883	key.texname = -1;
1681
1682	last_name = 0;
1683		1884
1684	mx += self->x;	1885	mx += self->x;
1685	my += self->y;	1886	my += self->y;
1686		1887
1687	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1706	}	1907	}
1707	}	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);
1708		1913
1709	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1710	{	1915	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1712		1917
…		…
1725	{	1930	{
1726	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1728	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1729		1934
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1733	{	1936	{
1734	if (!tex.name)	1937	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1736		1939
1737	glEnd ();	1940	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1942	}
1741		1943
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	if (expect_false (cell->player == player) && expect_false (z == 2))
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1746
1747	if (cell->flags && z == 2)
1748	{	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
1749	if (cell->flags & 1)	1960	if (cell->flags & 1)
1750	{	1961	{
1751	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1754		1965
		1966	if (tex.name)
1755	glEnd ();	1967	{
1756	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);
1757	glBegin (GL_QUADS);	1978	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	1979	}
1764	}	1980	}
1765		1981
1766	// update smooth hash	1982	// update smooth hash
1767	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1803	}	2019	}
1804	}	2020	}
1805	}	2021	}
1806	}	2022	}
1807		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1808	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	2028	// this is basically counting sort
1810	{	2029	{
1811	int w, b;	2030	int w, b;
1812		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1814	{	2035	{
1815	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1816	if (smask)	2037	if (smask)
1817	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	2057	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1840		2061
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	2062	if (tex.name)
1844	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1845	if (!tex.name)	2066	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2067	{
1847
1848	glEnd ();	2068	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1851	}	2071	}
1852		2072
1853	if (border)	2073	if (border)
1854	{	2074	{
1855	float ox = border * dx;	2075	float ox = border * dx;
1856		2076
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2081	}
1862		2082
1863	if (corner)	2083	if (corner)
1864	{	2084	{
1865	float ox = corner * dx;	2085	float ox = corner * dx;
1866		2086
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1871	}	2092	}
1872	}	2093	}
1873	}	2094	}
1874	}	2095	}
1875	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1876	}	2101	}
1877		2102
1878	hv_clear (smooth);	2103	hv_clear (smooth);
1879	}	2104	}
1880		2105
1881	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1882		2111
1883	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
1884	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1885		2125
1886	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1889	{	2129	{
…		…
1914	}	2154	}
1915	}	2155	}
1916	}	2156	}
1917		2157
1918	void	2158	void
1919	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)
1920	CODE:	2160	CODE:
1921	{	2161	{
1922	static float color[16][3] = {	2162	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1976	}	2216	}
1977		2217
1978	void	2218	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2220	PPCODE:
1981	{	2221	{
1982	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2230
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2233
1991	mx += self->x;	2234	mx += self->x - 1;
1992	my += self->y;	2235	my += self->y - 1;
1993		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1994	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1996	{	2241	{
1997	maprow *row = self->row + (y + my);	2242	maprow *row = self->row + (y + my);
1998		2243
1999	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2246	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
2003		2248
2004	darkness[y * sw4 + x] = cell->darkness	2249	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2250	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2251	: 255 - FOW_DARKNESS;
2007	}	2252	}
2008	}	2253	}
2009		2254
2010	if (smoothing)
2011	{
2012	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2013	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2255	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2256	for (x = 0; x < sw; ++x)
2020	{	2257	{
2021	float *f = (float *)matrix;	2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	float sum = 0.f;	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];
2024		2267
2025	for (dy = -1; dy <= 1; ++dy)	2268	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2269	uint8_t r21 = d21;
2027	{	2270	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2271
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2272	uint8_t r12 = d12;
2032	}	2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
2033		2275
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2276	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2279
2037	darkness_sv = darkness2_sv;	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);
2038	}	2289	}
		2290
		2291	free (darkness1);
2039		2292
2040	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
2044	}	2297	}
2045		2298
2046	SV *	2299	SV *
2047	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)
2048	CODE:	2301	CODE:
2049	{	2302	{
2050	int x, y, x1, y1;	2303	int x, y, x1, y1;
2051	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
2052	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2109	else	2362	else
2110	*data++ = 0;	2363	*data++ = 0;
2111	}	2364	}
2112	}	2365	}
2113		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	{
2114	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2115	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2116	RETVAL = data_sv;	2374	RETVAL = data_sv;
2117	}	2375	}
2118	OUTPUT:	2376	OUTPUT:
2119	RETVAL	2377	RETVAL
2120		2378
2121	void	2379	void
2122	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)
2123	PPCODE:	2381	PPCODE:
2124	{	2382	{
2125	int x, y, z;	2383	int x, y, z;
2126	int w, h;	2384	int w, h;
2127	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;
2128		2396
2129	if (*data++ != 0)	2397	if (*data++ != 0)
2130	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2131		2399
2132	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
2133	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
2134		2402
2135	// 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
…		…
2147	{	2415	{
2148	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2149		2417
2150	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2151	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2152	uint8_t flags = *data++;	2425	flags = *data++;
2153		2426
2154	if (flags)	2427	if (flags)
2155	{	2428	{
2156	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2157	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2160	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2161	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2162		2435
2163	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2164	{	2437	{
2165	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
2166		2440
2167	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2168	{	2442	{
2169	tileid t = tile [z];	2443	tileid t = tile [z];
2170		2444
2171	if (t >= self->texs || (t && !self->tex [t].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
2172	{	2446	{
2173	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2174	need_texid (self, t);	2448	need_texid (self, t);
2175	}	2449	}
2176		2450
2177	cell->tile [z] = t;	2451	cell->tile [z] = t;
2178	}	2452	}
…		…
2180	}	2454	}
2181	}	2455	}
2182	}	2456	}
2183	}	2457	}
2184		2458
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
2186		2460
2187	CFPlus::MixChunk	2461	DC::RW
2188	new_from_file (SV *class, char *path)	2462	new (SV *class, SV *data_sv)
2189	CODE:	2463	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
2191	OUTPUT:	2470	OUTPUT:
2192	RETVAL	2471	RETVAL
2193		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 : '('
2194	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
2195	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2196	CODE:	2583	CODE:
2197	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2198		2585
2199	int	2586	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2201	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2592	OUTPUT:
2204	RETVAL	2593	RETVAL
2205		2594
2206	int	2595	DC::Channel
2207	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)
2208	CODE:	2597	CODE:
		2598	{
2209	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	}
2210	OUTPUT:	2610	OUTPUT:
2211	RETVAL	2611	RETVAL
2212		2612
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2214		2614
2215	int	2615	int
2216	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
2217	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2622	OUTPUT:
2220	RETVAL	2623	RETVAL
2221		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
2222	int	2647	int
2223	fade_out (int ms)
2224	CODE:
2225	RETVAL = Mix_FadeOutMusic (ms);
2226	OUTPUT:
2227	RETVAL
2228
2229	CFPlus::MixMusic
2230	new_from_file (SV *class, char *path)
2231	CODE:
2232	RETVAL = Mix_LoadMUS (path);
2233	OUTPUT:
2234	RETVAL
2235
2236	void
2237	DESTROY (CFPlus::MixMusic self)
2238	CODE:
2239	Mix_FreeMusic (self);
2240
2241	int
2242	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
2243	CODE:	2649	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2651	OUTPUT:
2246	RETVAL	2652	RETVAL
2247		2653
2248	int	2654	void
2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2250	CODE:	2656	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2657	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2658
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
2256		2662
2257	BOOT:	2663	BOOT:
2258	{	2664	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2260	static const struct {	2666	static const struct {
2261	const char *name;	2667	const char *name;
2262	IV iv;	2668	IV iv;
2263	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2264	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
…		…
2276	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2688	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
2298	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2302	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),
2303	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2717	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2718	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
2344	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),
2345	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
2350	# undef const_iv	2772	# undef const_iv
…		…
2355		2777
2356	texture_av = newAV ();	2778	texture_av = newAV ();
2357	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2358	}	2780	}
2359		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2360	char *	2788	char *
2361	gl_vendor ()	2789	gl_vendor ()
2362	CODE:	2790	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	2792	OUTPUT:
…		…
2436	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
2437	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_)
2438		2866
2439	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
2440	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
2441		2871
2442	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
2443		2873
2444	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
2445		2875
…		…
2453		2883
2454	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
2455	CODE:	2885	CODE:
2456	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
2457		2887
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	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)
2463	PROTOTYPE: @
2464	ALIAS:	2889	ALIAS:
2465	glColor_premultiply = 1	2890	glColor_premultiply = 1
2466	CODE:	2891	CODE:
2467	if (ix)	2892	if (ix)
2468	{	2893	{
…		…
2471	b *= a;	2896	b *= a;
2472	}	2897	}
2473	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2475		2900
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	2902	CODE:
2484	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2486		2905
…		…
2490		2909
2491	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2492	CODE:	2911	CODE:
2493	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2494		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
2495	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2496	CODE:	2944	CODE:
2497	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2498		2946
2499	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
2515	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)
2516	CODE:	2964	CODE:
2517	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2519		2967
2520	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)
2521		2969
2522	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)
2523		2971
2524	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)
2525		2973
…		…
2551		2999
2552	void glEndList ()	3000	void glEndList ()
2553		3001
2554	void glCallList (int list)	3002	void glCallList (int list)
2555		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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