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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 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);
…		…
339	self->row = 0;	368	self->row = 0;
340	self->rows = 0;	369	self->rows = 0;
341	}	370	}
342		371
343	static void	372	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	374	{
346	int x, y;	375	int x, y;
347	maprow *row;	376	maprow *row;
348	mapcell *cell;	377	mapcell *cell;
349		378
…		…
428	n |= n >> 16;	457	n |= n >> 16;
429		458
430	return n + 1;	459	return n + 1;
431	}	460	}
432		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
433	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
436		476
437	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
438		521
439	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
440		523
441	BOOT:	524	BOOT:
442	{	525	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	527	static const struct {
445	const char *name;	528	const char *name;
446	IV iv;	529	IV iv;
447	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
470		553
471	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
474		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
556	# undef const_iv	670	# undef const_iv
557	};	671	};
558		672
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		692
579	NV floor (NV x)	693	NV floor (NV x)
580		694
581	NV ceil (NV x)	695	NV ceil (NV x)
582		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
583	void	701	void
584	pango_init ()	702	pango_init ()
585	CODE:	703	CODE:
586	{	704	{
587	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	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);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/*pango_context_set_font_description (opengl_context, default_font);*/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		712	#endif
590	}	713	}
591		714
592	char *
593	SDL_GetError ()	715	char *SDL_GetError ()
594		716
595	int	717	int SDL_Init (U32 flags)
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		718
598	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
599	SDL_Quit ()	723	void SDL_Quit ()
		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
600		733
601	void	734	void
602	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	736	PPCODE:
604	{	737	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		752
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	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);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
625		755
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		757
628	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
629	while (*m)	759	while (*m)
630	{	760	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	761	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	762	{
633	AV *av = newAV ();	763	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	766	av_push (av, newSViv (rgb));
…		…
660		790
661	if (RETVAL)	791	if (RETVAL)
662	{	792	{
663	av_clear (texture_av);	793	av_clear (texture_av);
664		794
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
667	#include "glfunc.h"	797	#include "glfunc.h"
668	#undef GL_FUNC	798	#undef GL_FUNC
669	}	799	}
670	}	800	}
…		…
677	char *	807	char *
678	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
679		809
680	int	810	int
681	SDL_GetAppState ()	811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
682		815
683	void	816	void
684	poll_events ()	817	poll_events ()
685	PPCODE:	818	PPCODE:
686	{	819	{
…		…
696	{	829	{
697	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
698	case SDL_KEYUP:	831	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	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 */	835	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);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	837	break;
705		838
706	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	858	x = ev.motion.x;
726	y = ev.motion.y;	859	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	861	}
729		862
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	869	}
737	break;	870	break;
738		871
739	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		875
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	886	break;
754	}	887	}
755		888
756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
757	}	890	}
758	}	891	}
759		892
760	int	893	int
761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
762	POSTCALL:	895	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
765		898
766	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
767	Mix_CloseAudio ()	916	Mix_CloseAudio ()
768		917
769	int	918	int
770	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
771		923
772	void	924	void
773	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
774	CODE:	926	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	953	}
802	}	954	}
803	#endif	955	#endif
804	}	956	}
805		957
806	void	958	int
807	add_font (char *file)	959	add_font (char *file)
808	CODE:	960	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
810		964
811	void	965	void
812	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
813	ALIAS:	967	ALIAS:
814	load_image_file = 1	968	load_image_file = 1
…		…
817	STRLEN image_len;	971	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	972	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	973	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
824		978
825	if (!rw)	979	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
827		981
…		…
900	void	1054	void
901	error (char *message)	1055	error (char *message)
902	CODE:	1056	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1058	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1060	#endif
907		1061
908	void	1062	void
909	fatal (char *message)	1063	fatal (char *message)
910	CODE:	1064	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1066	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1068	#endif
915	_exit (1);	1069	_exit (1);
916		1070
917	void	1071	void
918	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
930	#if DEBUG	1084	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
932	#endif	1086	#endif
933	}	1087	}
934		1088
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1090
937	CFPlus::Font	1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1094	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1095	CODE:
940	{	1096	{
941	int count;	1097	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1101	}
946	OUTPUT:	1102	OUTPUT:
947	RETVAL	1103	RETVAL
948		1104
949	void	1105	void
950	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
951	CODE:	1107	CODE:
952	pango_font_description_free (self);	1108	pango_font_description_free (self);
953		1109
954	void	1110	void
955	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
956	CODE:	1113	CODE:
957	default_font = self;	1114	default_font = self;
958		1115
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1117
		1118	PROTOTYPES: DISABLE
		1119
961	void	1120	void
962	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
963	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
964	tc_clear ();	1130	tc_restore ();
965		1131
966	CFPlus::Layout	1132	DC::Layout
967	new (SV *class)	1133	new (SV *class)
968	CODE:	1134	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
970		1136
971	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
978		1145
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
981	OUTPUT:	1148	OUTPUT:
982	RETVAL	1149	RETVAL
983		1150
984	void	1151	void
985	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
986	CODE:	1153	CODE:
987	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
988	Safefree (self);	1156	Safefree (self);
989		1157
990	void	1158	void
991	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
992	CODE:	1160	CODE:
993	{	1161	{
994	STRLEN textlen;	1162	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
996		1164
997	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
998	}	1166	}
999		1167
1000	void	1168	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1170	CODE:
1003	{	1171	{
1004	STRLEN textlen;	1172	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
1006		1174
1007	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1176	}
1009		1177
1010	void	1178	void
1011	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
1012	CODE:	1180	CODE:
1013	{	1181	{
1014	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1184	const char *pos = text;
…		…
1051	if (attrs)	1219	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1053	}	1221	}
1054		1222
1055	void	1223	void
1056	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1057	PPCODE:	1225	PPCODE:
1058	{	1226	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1228
1061	do	1229	do
1062	{	1230	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1232
1065	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1066	{	1234	{
1067	PangoRectangle extents;	1235	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1244
1077	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1078	}	1246	}
1079		1247
1080	int	1248	int
1081	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1082	CODE:	1250	CODE:
1083	{	1251	{
1084	int lines = 1;	1252	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1086		1254
…		…
1091	}	1259	}
1092	OUTPUT:	1260	OUTPUT:
1093	RETVAL	1261	RETVAL
1094		1262
1095	SV *	1263	SV *
1096	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1097	CODE:	1265	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1268	OUTPUT:
1101	RETVAL	1269	RETVAL
1102		1270
1103	void	1271	void
1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1105	CODE:	1273	CODE:
1106	self->r = r;	1274	self->r = r;
1107	self->g = g;	1275	self->g = g;
1108	self->b = b;	1276	self->b = b;
1109	self->a = a;	1277	self->a = a;
1110		1278
1111	void	1279	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1281	CODE:
1114	if (self->font != font)	1282	if (self->font != font)
1115	{	1283	{
1116	self->font = font;	1284	self->font = font;
1117	layout_update_font (self);	1285	layout_update_font (self);
1118	}	1286	}
1119		1287
1120	void	1288	void
1121	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1122	CODE:	1290	CODE:
1123	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1124	{	1292	{
1125	self->base_height = base_height;	1293	self->base_height = base_height;
1126	layout_update_font (self);	1294	layout_update_font (self);
1127	}	1295	}
1128		1296
1129	void	1297	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1299	CODE:
1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1133		1301
1134	void	1302	void
1135	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1136	CODE:	1304	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1306
1139	void	1307	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1309	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1311
1144	void	1312	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1314	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1152	);	1320	);
1153		1321
1154	void	1322	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1324	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1326
1159	void	1327	void
1160	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1161	PPCODE:	1329	PPCODE:
1162	{	1330	{
1163	int w, h;	1331	int w, h;
1164		1332
1165	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1338	}
1171		1339
1172	int	1340	int
1173	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1174	CODE:	1342	CODE:
1175	{	1343	{
1176	PangoRectangle rect;	1344	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1180	}	1348	}
1181	OUTPUT:	1349	OUTPUT:
1182	RETVAL	1350	RETVAL
1183		1351
1184	int	1352	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1354	CODE:
1187	{	1355	{
1188	int index, trailing;	1356	int index, trailing;
1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1190	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1191	}	1359	}
1192	OUTPUT:	1360	OUTPUT:
1193	RETVAL	1361	RETVAL
1194		1362
1195	void	1363	void
1196	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1365	PPCODE:
1198	{	1366	{
1199	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1369
1202	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1374	}
1207		1375
1208	void	1376	void
1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1210	PPCODE:	1378	PPCODE:
1211	{	1379	{
1212	int line, x;	1380	int line, x;
1213		1381
1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1385	--line;
		1386	#endif
1217	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1390	}
1221		1391
1222	void	1392	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1394	PPCODE:
1225	{	1395	{
1226	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1227	int index, trailing;	1397	int index, trailing;
1228		1398
1229	if (line < 0)	1399	if (line < 0)
1230	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1231		1401
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1234		1404
1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1236		1406
1237	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1414	}
1245	}	1415	}
1246		1416
1247	void	1417	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1251	self->pl,	1422	self->pl,
		1423	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1254	flags	1426	flags
1255	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1256		1431
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1432	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1433	draw (DC::Layout self)
1263	CODE:	1434	CODE:
1264	{	1435	{
1265	int ow = SvIV (w_);	1436	glEnable (GL_TEXTURE_2D);
1266	int oh = SvIV (h_);	1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1267		1443
1268	if (ow && oh)	1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1452
		1453	PROTOTYPES: ENABLE
		1454
		1455	void
		1456	pad (SV *data_, int ow, int oh, int nw, int nh)
		1457	CODE:
		1458	{
		1459	if ((nw != ow || nh != oh) && SvOK (data_))
1269	{	1460	{
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;	1461	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1464	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1465
1282	SvPOK_only (result_);	1466	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1284		1468
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1470	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1472
1289	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1474	}
1296	}	1475	}
1297		1476
1298	void	1477	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1478	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1484	{
1306	HV *hv = (HV *)SvRV (self);	1485	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
1310		1492
1311	if (items < 5)	1493	if (items < 5)
1312	{	1494	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1535	RETVAL = width > 0;
1354	}	1536	}
1355	OUTPUT:	1537	OUTPUT:
1356	RETVAL	1538	RETVAL
1357		1539
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1541
1360	CFPlus::Map	1542	PROTOTYPES: DISABLE
		1543
		1544	DC::Map
1361	new (SV *class)	1545	new (SV *class)
1362	CODE:	1546	CODE:
1363	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1548	RETVAL->x = 0;
1365	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1557	RETVAL->row = 0;
1374	OUTPUT:	1558	OUTPUT:
1375	RETVAL	1559	RETVAL
1376		1560
1377	void	1561	void
1378	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1379	CODE:	1563	CODE:
1380	{	1564	{
1381	map_clear (self);	1565	map_clear (self);
1382	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1383	Safefree (self->tex);	1567	Safefree (self->tex);
1384	Safefree (self);	1568	Safefree (self);
1385	}	1569	}
1386		1570
1387	void	1571	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1573	CODE:
1390	self->w = map_width;	1574	self->w = map_width;
1391	self->h = map_height;	1575	self->h = map_height;
1392		1576
1393	void	1577	void
1394	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1395	CODE:	1579	CODE:
1396	map_clear (self);	1580	map_clear (self);
1397		1581
1398	void	1582	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1584	CODE:
1401	{	1585	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1587	need_texid (self, tile);
1404	}	1588	}
1405		1589
1406	void	1590	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1592	CODE:
1409	{	1593	{
1410	tileid texid;	1594	tileid texid;
1411	maptex *tex;	1595	maptex *tex;
1412		1596
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1427	}	1611	}
1428		1612
1429	void	1613	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)	1614	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:	1615	CODE:
1432	{	1616	{
1433	need_texid (self, texid);	1617	need_texid (self, texid);
1434		1618
1435	{	1619	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1641	}
1458		1642
1459	int	1643	int
1460	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1461	ALIAS:	1645	ALIAS:
1462	oy = 1	1646	oy = 1
1463	x = 2	1647	x = 2
1464	y = 3	1648	y = 3
1465	w = 4	1649	w = 4
…		…
1476	}	1660	}
1477	OUTPUT:	1661	OUTPUT:
1478	RETVAL	1662	RETVAL
1479		1663
1480	void	1664	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1666	CODE:
1483	{	1667	{
1484	if (dx > 0)	1668	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1670	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1503	}	1687	}
1504	}	1688	}
1505		1689
1506	void	1690	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1692	CODE:
1509	{	1693	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1695	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1696	mapcell *cell;
1513	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1514		1700
1515	while (data < data_end - 1)	1701	while (data < data_end - 1)
1516	{	1702	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1518		1704
…		…
1538	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1539		1725
1540	do	1726	do
1541	{	1727	{
1542	ext = *data++;	1728	ext = *data++;
1543	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1544		1730
1545	if (cmd < 4)	1731	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1548	{	1734	{
…		…
1551	}	1737	}
1552	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1555	{	1741	{
1556	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1557	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1558		1746
1559	data += *data + 1;	1747	data += *data + 1;
1560	}	1748	}
1561	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1569	}	1757	}
1570	else	1758	else
1571	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1572	}	1760	}
1573		1761
		1762	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1763	if (flags & (4 >> z))
1575	{	1764	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1766	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1579	}	1782	}
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	}	1783	}
1595	else	1784	else
		1785	{
1596	cell->darkness = 0;	1786	cell->darkness = 0;
		1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
		1790	}
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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