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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 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>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#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
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
61	#if 0	88	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		90
67	static AV *texture_av;	91	static AV *texture_av;
68		92
69	static struct	93	static struct
70	{	94	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
109	}	133	}
110		134
111	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
112		137
113	#include "pango-font.c"	138	#include "pango-font.c"
114	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
115	#include "pango-render.c"	140	#include "pango-render.c"
116		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
119		146
120	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
121		148
122	static int	149	static int
123	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
124	{	151	{
125	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		166
140	typedef struct cf_layout {	167	typedef struct cf_layout {
141	PangoLayout *pl;	168	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
143	int base_height;	170	int base_height;
144	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
145	} *CFPlus__Layout;	173	} *DC__Layout;
146		174
147	static CFPlus__Font default_font;	175	static DC__Font default_font;
148	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
150		178
151	static void	179	static void
152	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	185	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	187	}
160		188
161	static void	189	static void
162	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
163	{	191	{
164	/* 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
165	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
166	*/	194	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
168		196
169	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		199
172	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
173	}	201	}
174		202
175	static void	203	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	205	{
178	PangoRectangle rect;	206	PangoRectangle rect;
179		207
180	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		220
193	typedef uint16_t tileid;	221	typedef uint16_t tileid;
194	typedef uint16_t faceid;	222	typedef uint16_t faceid;
195		223
196	typedef struct {	224	typedef struct {
197	int name;	225	GLuint name;
198	int w, h;	226	int w, h;
199	float s, t;	227	float s, t;
200	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
201	tileid smoothtile;	229	tileid smoothtile;
202	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
222		250
223	int32_t rows;	251	int32_t rows;
224	maprow *row;	252	maprow *row;
225	} *CFPlus__Map;	253	} *DC__Map;
226		254
227	static char *	255	static char *
228	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
229	{	257	{
230	char *p;	258	char *p;
…		…
268	self->texs *= 2;	296	self->texs *= 2;
269	}	297	}
270	}	298	}
271		299
272	static maprow *	300	static maprow *
273	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
274	{	302	{
275	if (0 > y)	303	if (0 > y)
276	{	304	{
277	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
316		344
317	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
318	}	346	}
319		347
320	static mapcell *	348	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
322	{	350	{
323	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
324	}	352	}
325		353
326	static void	354	static void
327	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
328	{	356	{
329	int r;	357	int r;
330		358
331	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
344	static void	372	static void
345	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)
346	{	374	{
347	int x, y;	375	int x, y;
348	maprow *row;	376	maprow *row;
349	mapcell *cell;	377	mapcell *cell;
350		378
…		…
429	n |= n >> 16;	457	n |= n >> 16;
430		458
431	return n + 1;	459	return n + 1;
432	}	460	}
433		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
434	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
437		476
438	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
439		521
440	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
441		523
442	BOOT:	524	BOOT:
443	{	525	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	527	static const struct {
446	const char *name;	528	const char *name;
447	IV iv;	529	IV iv;
448	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
471		553
472	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
475		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
556	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)
557	# undef const_iv	670	# undef const_iv
558	};	671	};
559		672
560	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; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		692
580	NV floor (NV x)	693	NV floor (NV x)
581		694
582	NV ceil (NV x)	695	NV ceil (NV x)
583		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
584	void	701	void
585	pango_init ()	702	pango_init ()
586	CODE:	703	CODE:
587	{	704	{
588	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
589	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);
590	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
591	}	713	}
592		714
593	char *
594	SDL_GetError ()	715	char *SDL_GetError ()
595		716
596	int	717	int SDL_Init (U32 flags)
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		718
599	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
600	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
601		733
602	void	734	void
603	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	736	PPCODE:
605	{	737	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		752
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		755
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		757
629	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
630	while (*m)	759	while (*m)
631	{	760	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	761	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	762	{
634	AV *av = newAV ();	763	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	766	av_push (av, newSViv (rgb));
…		…
661		790
662	if (RETVAL)	791	if (RETVAL)
663	{	792	{
664	av_clear (texture_av);	793	av_clear (texture_av);
665		794
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#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);
668	#include "glfunc.h"	797	#include "glfunc.h"
669	#undef GL_FUNC	798	#undef GL_FUNC
670	}	799	}
671	}	800	}
…		…
678	char *	807	char *
679	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
680		809
681	int	810	int
682	SDL_GetAppState ()	811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
683		815
684	void	816	void
685	poll_events ()	817	poll_events ()
686	PPCODE:	818	PPCODE:
687	{	819	{
…		…
697	{	829	{
698	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
699	case SDL_KEYUP:	831	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	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);
703	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 */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	837	break;
706		838
707	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	858	x = ev.motion.x;
727	y = ev.motion.y;	859	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	861	}
730		862
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	869	}
738	break;	870	break;
739		871
740	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		875
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	886	break;
755	}	887	}
756		888
757	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))));
758	}	890	}
759	}	891	}
760		892
761	int	893	int
762	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)
763	POSTCALL:	895	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
766		898
767	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
768	Mix_CloseAudio ()	916	Mix_CloseAudio ()
769		917
770	int	918	int
771	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
772		923
773	void	924	void
774	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
775	CODE:	926	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	953	}
803	}	954	}
804	#endif	955	#endif
805	}	956	}
806		957
807	void	958	int
808	add_font (char *file)	959	add_font (char *file)
809	CODE:	960	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
811		964
812	void	965	void
813	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
814	ALIAS:	967	ALIAS:
815	load_image_file = 1	968	load_image_file = 1
…		…
818	STRLEN image_len;	971	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	972	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	973	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
825		978
826	if (!rw)	979	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
828		981
…		…
901	void	1054	void
902	error (char *message)	1055	error (char *message)
903	CODE:	1056	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1058	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1060	#endif
908		1061
909	void	1062	void
910	fatal (char *message)	1063	fatal (char *message)
911	CODE:	1064	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1066	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1068	#endif
916	_exit (1);	1069	_exit (1);
917		1070
918	void	1071	void
919	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
931	#if DEBUG	1084	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
933	#endif	1086	#endif
934	}	1087	}
935		1088
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1090
938	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
939		1092
940	CFPlus::Font	1093	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1094	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1095	CODE:
943	{	1096	{
944	int count;	1097	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1101	}
949	OUTPUT:	1102	OUTPUT:
950	RETVAL	1103	RETVAL
951		1104
952	void	1105	void
953	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
954	CODE:	1107	CODE:
955	pango_font_description_free (self);	1108	pango_font_description_free (self);
956		1109
957	void	1110	void
958	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
959	PROTOTYPE: $	1112	PROTOTYPE: $
960	CODE:	1113	CODE:
961	default_font = self;	1114	default_font = self;
962		1115
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1117
965	PROTOTYPES: DISABLE	1118	PROTOTYPES: DISABLE
966		1119
967	void	1120	void
968	reset_glyph_cache ()	1121	glyph_cache_backup ()
969	PROTOTYPE:	1122	PROTOTYPE:
970	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
971	tc_clear ();	1130	tc_restore ();
972		1131
973	CFPlus::Layout	1132	DC::Layout
974	new (SV *class)	1133	new (SV *class)
975	CODE:	1134	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
977		1136
978	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
985		1145
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
988	OUTPUT:	1148	OUTPUT:
989	RETVAL	1149	RETVAL
990		1150
991	void	1151	void
992	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
993	CODE:	1153	CODE:
994	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
995	Safefree (self);	1156	Safefree (self);
996		1157
997	void	1158	void
998	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
999	CODE:	1160	CODE:
1000	{	1161	{
1001	STRLEN textlen;	1162	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
1003		1164
1004	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
1005	}	1166	}
1006		1167
1007	void	1168	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1170	CODE:
1010	{	1171	{
1011	STRLEN textlen;	1172	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
1013		1174
1014	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1176	}
1016		1177
1017	void	1178	void
1018	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
1019	CODE:	1180	CODE:
1020	{	1181	{
1021	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1184	const char *pos = text;
…		…
1058	if (attrs)	1219	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1060	}	1221	}
1061		1222
1062	void	1223	void
1063	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1064	PPCODE:	1225	PPCODE:
1065	{	1226	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1228
1068	do	1229	do
1069	{	1230	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1232
1072	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1073	{	1234	{
1074	PangoRectangle extents;	1235	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1244
1084	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1085	}	1246	}
1086		1247
1087	int	1248	int
1088	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1089	CODE:	1250	CODE:
1090	{	1251	{
1091	int lines = 1;	1252	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1093		1254
…		…
1098	}	1259	}
1099	OUTPUT:	1260	OUTPUT:
1100	RETVAL	1261	RETVAL
1101		1262
1102	SV *	1263	SV *
1103	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1104	CODE:	1265	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1268	OUTPUT:
1108	RETVAL	1269	RETVAL
1109		1270
1110	void	1271	void
1111	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.)
1112	CODE:	1273	CODE:
1113	self->r = r;	1274	self->r = r;
1114	self->g = g;	1275	self->g = g;
1115	self->b = b;	1276	self->b = b;
1116	self->a = a;	1277	self->a = a;
1117		1278
1118	void	1279	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1281	CODE:
1121	if (self->font != font)	1282	if (self->font != font)
1122	{	1283	{
1123	self->font = font;	1284	self->font = font;
1124	layout_update_font (self);	1285	layout_update_font (self);
1125	}	1286	}
1126		1287
1127	void	1288	void
1128	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1129	CODE:	1290	CODE:
1130	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1131	{	1292	{
1132	self->base_height = base_height;	1293	self->base_height = base_height;
1133	layout_update_font (self);	1294	layout_update_font (self);
1134	}	1295	}
1135		1296
1136	void	1297	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1299	CODE:
1139	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);
1140		1301
1141	void	1302	void
1142	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1143	CODE:	1304	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1306
1146	void	1307	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1309	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1311
1151	void	1312	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1314	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1159	);	1320	);
1160		1321
1161	void	1322	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1324	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1326
1166	void	1327	void
1167	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1168	PPCODE:	1329	PPCODE:
1169	{	1330	{
1170	int w, h;	1331	int w, h;
1171		1332
1172	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1338	}
1178		1339
1179	int	1340	int
1180	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1181	CODE:	1342	CODE:
1182	{	1343	{
1183	PangoRectangle rect;	1344	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1187	}	1348	}
1188	OUTPUT:	1349	OUTPUT:
1189	RETVAL	1350	RETVAL
1190		1351
1191	int	1352	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1354	CODE:
1194	{	1355	{
1195	int index, trailing;	1356	int index, trailing;
1196	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);
1197	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1198	}	1359	}
1199	OUTPUT:	1360	OUTPUT:
1200	RETVAL	1361	RETVAL
1201		1362
1202	void	1363	void
1203	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1365	PPCODE:
1205	{	1366	{
1206	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1369
1209	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1374	}
1214		1375
1215	void	1376	void
1216	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)
1217	PPCODE:	1378	PPCODE:
1218	{	1379	{
1219	int line, x;	1380	int line, x;
1220		1381
1221	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)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1385	--line;
		1386	#endif
1224	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1390	}
1228		1391
1229	void	1392	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1394	PPCODE:
1232	{	1395	{
1233	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1234	int index, trailing;	1397	int index, trailing;
1235		1398
1236	if (line < 0)	1399	if (line < 0)
1237	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1238		1401
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1241		1404
1242	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);
1243		1406
1244	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1414	}
1252	}	1415	}
1253		1416
1254	void	1417	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1258	self->pl,	1422	self->pl,
		1423	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1261	flags	1426	flags
1262	);	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);
1263		1431
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1432	void
		1433	draw (DC::Layout self)
		1434	CODE:
		1435	{
		1436	glEnable (GL_TEXTURE_2D);
		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);
		1443
		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
1265		1452
1266	PROTOTYPES: ENABLE	1453	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1454
1270	void	1455	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1456	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1457	CODE:
1273	{	1458	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1485	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
		1492
1305	if (items < 5)	1493	if (items < 5)
1306	{	1494	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1497	}
…		…
1347	RETVAL = width > 0;	1535	RETVAL = width > 0;
1348	}	1536	}
1349	OUTPUT:	1537	OUTPUT:
1350	RETVAL	1538	RETVAL
1351		1539
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1541
1354	PROTOTYPES: DISABLE	1542	PROTOTYPES: DISABLE
1355		1543
1356	CFPlus::Map	1544	DC::Map
1357	new (SV *class)	1545	new (SV *class)
1358	CODE:	1546	CODE:
1359	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1548	RETVAL->x = 0;
1361	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1557	RETVAL->row = 0;
1370	OUTPUT:	1558	OUTPUT:
1371	RETVAL	1559	RETVAL
1372		1560
1373	void	1561	void
1374	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1375	CODE:	1563	CODE:
1376	{	1564	{
1377	map_clear (self);	1565	map_clear (self);
1378	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1379	Safefree (self->tex);	1567	Safefree (self->tex);
1380	Safefree (self);	1568	Safefree (self);
1381	}	1569	}
1382		1570
1383	void	1571	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1573	CODE:
1386	self->w = map_width;	1574	self->w = map_width;
1387	self->h = map_height;	1575	self->h = map_height;
1388		1576
1389	void	1577	void
1390	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1391	CODE:	1579	CODE:
1392	map_clear (self);	1580	map_clear (self);
1393		1581
1394	void	1582	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1584	CODE:
1397	{	1585	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1587	need_texid (self, tile);
1400	}	1588	}
1401		1589
1402	void	1590	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1592	CODE:
1405	{	1593	{
1406	tileid texid;	1594	tileid texid;
1407	maptex *tex;	1595	maptex *tex;
1408		1596
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1423	}	1611	}
1424		1612
1425	void	1613	void
1426	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)
1427	CODE:	1615	CODE:
1428	{	1616	{
1429	need_texid (self, texid);	1617	need_texid (self, texid);
1430		1618
1431	{	1619	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1641	}
1454		1642
1455	int	1643	int
1456	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1457	ALIAS:	1645	ALIAS:
1458	oy = 1	1646	oy = 1
1459	x = 2	1647	x = 2
1460	y = 3	1648	y = 3
1461	w = 4	1649	w = 4
…		…
1472	}	1660	}
1473	OUTPUT:	1661	OUTPUT:
1474	RETVAL	1662	RETVAL
1475		1663
1476	void	1664	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1666	CODE:
1479	{	1667	{
1480	if (dx > 0)	1668	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1670	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1499	}	1687	}
1500	}	1688	}
1501		1689
1502	void	1690	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1692	CODE:
1505	{	1693	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1695	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1696	mapcell *cell;
1509	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1510		1700
1511	while (data < data_end - 1)	1701	while (data < data_end - 1)
1512	{	1702	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1514		1704
…		…
1534	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1535		1725
1536	do	1726	do
1537	{	1727	{
1538	ext = *data++;	1728	ext = *data++;
1539	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1540		1730
1541	if (cmd < 4)	1731	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1544	{	1734	{
…		…
1547	}	1737	}
1548	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1551	{	1741	{
1552	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1553	; // 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);
1554		1746
1555	data += *data + 1;	1747	data += *data + 1;
1556	}	1748	}
1557	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1565	}	1757	}
1566	else	1758	else
1567	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1568	}	1760	}
1569		1761
		1762	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1763	if (flags & (4 >> z))
1571	{	1764	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1766	need_facenum (self, face);
1574	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	}
1575	}	1782	}
1576
1577	if (flags & 2)
1578	{
1579	faceid face = (data [0] << 8) + data [1]; data += 2;
1580	need_facenum (self, face);
1581	cell->tile [1] = self->face2tile [face];
1582	}
1583
1584	if (flags & 1)
1585	{
1586	faceid face = (data [0] << 8) + data [1]; data += 2;
1587	need_facenum (self, face);
1588	cell->tile [2] = self->face2tile [face];
1589	}
1590	}	1783	}
1591	else	1784	else
1592	cell->darkness = 0;	1785	cell->darkness = 0;
1593	}	1786	}
1594	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1595		1790
1596	SV *	1791	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1793	CODE:
1599	{	1794	{
1600	int x1, x;	1795	int x1, x;
1601	int y1, y;	1796	int y1, y;
1602	int z;	1797	int z;
…		…
1647	}	1842	}
1648	OUTPUT:	1843	OUTPUT:
1649	RETVAL	1844	RETVAL
1650		1845
1651	void	1846	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1653	CODE:	1848	CODE:
1654	{	1849	{
		1850	int x, y, z;
		1851
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1852	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1855	smooth_key skey;
1659	int x, y, z;	1856	int pl_x, pl_y;
1660	int last_name;	1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
		1861
		1862	pl_tex.name = 0;
1661		1863
1662	// thats current max. sorry.	1864	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1865	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1866	if (sh > 255) sh = 255;
1665		1867
1666	// clear key, in case of extra padding	1868	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1869	memset (&skey, 0, sizeof (skey));
1668		1870
1669	glColor4ub (255, 255, 255, 255);	1871	memset (&key, 0, sizeof (key));
1670		1872	key.r = 255;
1671	glEnable (GL_BLEND);	1873	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1874	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1875	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1876	key.mode = GL_QUADS;
1675		1877	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1878	key.texname = -1;
1677
1678	last_name = 0;
1679		1879
1680	mx += self->x;	1880	mx += self->x;
1681	my += self->y;	1881	my += self->y;
1682		1882
1683	// first pass: determine smooth_max	1883	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1899	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1900	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1901	self->tex [cell->tile [2]].smoothlevel));
1702	}	1902	}
1703	}	1903	}
		1904
		1905	glEnable (GL_BLEND);
		1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		1908
1705	for (z = 0; z <= 2; z++)	1909	for (z = 0; z <= 2; z++)
1706	{	1910	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1911	memset (smooth_level, 0, sizeof (smooth_level));
1708		1912
…		…
1721	{	1925	{
1722	maptex tex = self->tex [tile];	1926	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1927	int px = (x + 1) * T - tex.w;
1724	int py = (y + 1) * T - tex.h;	1928	int py = (y + 1) * T - tex.h;
1725		1929
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1930	if (key.texname != tex.name)
1729	{	1931	{
1730	if (!tex.name)	1932	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1933	tex = self->tex [2]; /* missing, replace by noface */
1732		1934
1733	glEnd ();	1935	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1937	}
1737		1938
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1939	if (expect_false (cell->player == player) && expect_false (z == 2))
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742
1743	if (cell->flags && z == 2)
1744	{	1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	1955	if (cell->flags & 1)
1746	{	1956	{
1747	maptex tex = self->tex [1];	1957	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	1958	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	1959	int py = y * T - T * 6 / 32;
1750		1960
		1961	if (tex.name)
1751	glEnd ();	1962	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	1973	}
1754
1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759	}	1974	}
1760	}	1975	}
1761		1976
1762	// update smooth hash	1977	// update smooth hash
1763	if (tex.smoothtile)	1978	if (tex.smoothtile)
…		…
1799	}	2014	}
1800	}	2015	}
1801	}	2016	}
1802	}	2017	}
1803		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
1804	// go through all smoothlevels, lowest to highest, then draw.	2022	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	2023	// this is basically counting sort
1806	{	2024	{
1807	int w, b;	2025	int w, b;
1808		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2029	for (w = 0; w < 256 / 32; ++w)
1810	{	2030	{
1811	uint32_t smask = smooth_level [w];	2031	uint32_t smask = smooth_level [w];
1812	if (smask)	2032	if (smask)
1813	for (b = 0; b < 32; ++b)	2033	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2052	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2054	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2055	float dy = tex.t * .5f ; // 2 images/column
1836		2056
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2057	if (tex.name)
1840	{	2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
1841	if (!tex.name)	2061	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2062	{
1843
1844	glEnd ();	2063	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
1847	}	2066	}
1848		2067
1849	if (border)	2068	if (border)
1850	{	2069	{
1851	float ox = border * dx;	2070	float ox = border * dx;
1852		2071
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2076	}
1858		2077
1859	if (corner)	2078	if (corner)
1860	{	2079	{
1861	float ox = corner * dx;	2080	float ox = corner * dx;
1862		2081
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
1867	}	2087	}
1868	}	2088	}
1869	}	2089	}
1870	}	2090	}
1871	}	2091	}
		2092
		2093	glEnd ();
		2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
1872	}	2096	}
1873		2097
1874	hv_clear (smooth);	2098	hv_clear (smooth);
1875	}	2099	}
1876		2100
1877	glEnd ();	2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
1878		2106
1879	glDisable (GL_TEXTURE_2D);	2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1880	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
1881		2120
1882	// top layer: overlays such as the health bar	2121	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2122	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2123	if (0 <= y + my && y + my < self->rows)
1885	{	2124	{
…		…
1910	}	2149	}
1911	}	2150	}
1912	}	2151	}
1913		2152
1914	void	2153	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2155	CODE:
1917	{	2156	{
1918	static float color[16][3] = {	2157	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
1972	}	2211	}
1973		2212
1974	void	2213	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2215	PPCODE:
1977	{	2216	{
1978	int x, y;	2217	int x, y;
1979	int sw1 = sw + 2;	2218	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2219	int sh1 = sh + 2;
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2291	PUSHs (darkness3_sv);
2053	}	2292	}
2054		2293
2055	SV *	2294	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2296	CODE:
2058	{	2297	{
2059	int x, y, x1, y1;	2298	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2299	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2300	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2357	else
2119	*data++ = 0;	2358	*data++ = 0;
2120	}	2359	}
2121	}	2360	}
2122		2361
		2362	/* if size is w*h + 5 then no data has been found */
		2363	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2364	{
2123	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
2125	RETVAL = data_sv;	2369	RETVAL = data_sv;
2126	}	2370	}
2127	OUTPUT:	2371	OUTPUT:
2128	RETVAL	2372	RETVAL
2129		2373
2130	void	2374	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132	PPCODE:	2376	PPCODE:
2133	{	2377	{
2134	int x, y, z;	2378	int x, y, z;
2135	int w, h;	2379	int w, h;
2136	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t *data, *end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
2137		2391
2138	if (*data++ != 0)	2392	if (*data++ != 0)
2139	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
2140		2394
2141	w = *data++ << 8; w |= *data++;	2395	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2396	h = *data++ << 8; h |= *data++;
2143		2397
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2156	{	2410	{
2157	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
2158		2412
2159	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
2160	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
2161	uint8_t flags = *data++;	2420	flags = *data++;
2162		2421
2163	if (flags)	2422	if (flags)
2164	{	2423	{
2165	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2425	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2428	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2429	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2430
2172	if (cell->darkness == 0)	2431	if (cell->darkness == 0)
2173	{	2432	{
2174	cell->darkness = 0;	2433	/*cell->darkness = 0;*/
		2434	EXTEND (SP, 3);
2175		2435
2176	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
2177	{	2437	{
2178	tileid t = tile [z];	2438	tileid t = tile [z];
2179		2439
2180	if (t >= self->texs || (t && !self->tex [t].name))	2440	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2441	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2442	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2443	need_texid (self, t);
2184	}	2444	}
2185		2445
2186	cell->tile [z] = t;	2446	cell->tile [z] = t;
2187	}	2447	}
…		…
2189	}	2449	}
2190	}	2450	}
2191	}	2451	}
2192	}	2452	}
2193		2453
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
		2455
		2456	DC::RW
		2457	new (SV *class, SV *data_sv)
		2458	CODE:
		2459	{
		2460	STRLEN datalen;
		2461	char *data = SvPVbyte (data_sv, datalen);
		2462
		2463	RETVAL = SDL_RWFromConstMem (data, datalen);
		2464	}
		2465	OUTPUT:
		2466	RETVAL
		2467
		2468	DC::RW
		2469	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2470	CODE:
		2471	RETVAL = SDL_RWFromFile (path, mode);
		2472	OUTPUT:
		2473	RETVAL
		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
		2477	#void
		2478	#close (DC::RW self)
		2479	# CODE:
		2480	# (self->(close)) (self);
		2481
		2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
2195		2483
2196	PROTOTYPES: DISABLE	2484	PROTOTYPES: DISABLE
2197		2485
2198	CFPlus::MixChunk	2486	DC::Channel
2199	new_from_file (SV *class, char *path)	2487	find ()
2200	CODE:	2488	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
2202	OUTPUT:	2505	OUTPUT:
2203	RETVAL	2506	RETVAL
2204		2507
2205	void	2508	void
		2509	halt (DC::Channel self)
		2510	CODE:
		2511	Mix_HaltChannel (self);
		2512
		2513	void
		2514	expire (DC::Channel self, int ticks = -1)
		2515	CODE:
		2516	Mix_ExpireChannel (self, ticks);
		2517
		2518	void
		2519	fade_out (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_FadeOutChannel (self, ticks);
		2522
		2523	int
		2524	volume (DC::Channel self, int volume)
		2525	CODE:
		2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	void
		2531	unregister_all_effects (DC::Channel self)
		2532	CODE:
		2533	Mix_UnregisterAllEffects (self);
		2534
		2535	void
		2536	set_panning (DC::Channel self, int left, int right)
		2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
		2540	Mix_SetPanning (self, left, right);
		2541
		2542	void
		2543	set_distance (DC::Channel self, int distance)
		2544	CODE:
		2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2546
		2547	void
		2548	set_position (DC::Channel self, int angle, int distance)
		2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
		2559
		2560	void
		2561	set_reverse_stereo (DC::Channel self, int flip)
		2562	CODE:
		2563	Mix_SetReverseStereo (self, flip);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2566
		2567	PROTOTYPES: DISABLE
		2568
		2569	DC::MixChunk
		2570	new (SV *class, DC::RW rwops)
		2571	CODE:
		2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2573	OUTPUT:
		2574	RETVAL
		2575
		2576	void
2206	DESTROY (CFPlus::MixChunk self)	2577	DESTROY (DC::MixChunk self)
2207	CODE:	2578	CODE:
2208	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
2209		2580
2210	int	2581	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2587	OUTPUT:
2215	RETVAL	2588	RETVAL
2216		2589
2217	int	2590	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2592	CODE:
		2593	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
		2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
2221	OUTPUT:	2605	OUTPUT:
2222	RETVAL	2606	RETVAL
2223		2607
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2609
2226	int	2610	int
2227	volume (int volume = -1)	2611	volume (int volume = -1)
2228	PROTOTYPE: ;$	2612	PROTOTYPE: ;$
2229	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2617	OUTPUT:
2232	RETVAL	2618	RETVAL
2233		2619
		2620	void
		2621	fade_out (int ms)
		2622	CODE:
		2623	Mix_FadeOutMusic (ms);
		2624
		2625	void
		2626	halt ()
		2627	CODE:
		2628	Mix_HaltMusic ();
		2629
		2630	DC::MixMusic
		2631	new (SV *class, DC::RW rwops)
		2632	CODE:
		2633	RETVAL = Mix_LoadMUS_RW (rwops);
		2634	OUTPUT:
		2635	RETVAL
		2636
		2637	void
		2638	DESTROY (DC::MixMusic self)
		2639	CODE:
		2640	Mix_FreeMusic (self);
		2641
2234	int	2642	int
2235	fade_out (int ms)
2236	CODE:
2237	RETVAL = Mix_FadeOutMusic (ms);
2238	OUTPUT:
2239	RETVAL
2240
2241	CFPlus::MixMusic
2242	new_from_file (SV *class, char *path)
2243	CODE:
2244	RETVAL = Mix_LoadMUS (path);
2245	OUTPUT:
2246	RETVAL
2247
2248	void
2249	DESTROY (CFPlus::MixMusic self)
2250	CODE:
2251	Mix_FreeMusic (self);
2252
2253	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2644	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2646	OUTPUT:
2258	RETVAL	2647	RETVAL
2259		2648
2260	int	2649	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2651	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2652	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2653
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2655
2269	PROTOTYPES: ENABLE	2656	PROTOTYPES: ENABLE
2270		2657
2271	BOOT:	2658	BOOT:
2272	{	2659	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2661	static const struct {
2275	const char *name;	2662	const char *name;
2276	IV iv;	2663	IV iv;
2277	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
…		…
2313	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
2314	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
2315	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
2316	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
2318	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
2319	const_iv (GL_PROXY_TEXTURE_1D),	2712	const_iv (GL_PROXY_TEXTURE_1D),
2320	const_iv (GL_PROXY_TEXTURE_2D),	2713	const_iv (GL_PROXY_TEXTURE_2D),
2321	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
2322	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
…		…
2346	const_iv (GL_COLOR_LOGIC_OP),	2739	const_iv (GL_COLOR_LOGIC_OP),
2347	const_iv (GL_SEPARABLE_2D),	2740	const_iv (GL_SEPARABLE_2D),
2348	const_iv (GL_CONVOLUTION_2D),	2741	const_iv (GL_CONVOLUTION_2D),
2349	const_iv (GL_CONVOLUTION_BORDER_MODE),	2742	const_iv (GL_CONVOLUTION_BORDER_MODE),
2350	const_iv (GL_CONSTANT_BORDER),	2743	const_iv (GL_CONSTANT_BORDER),
		2744	const_iv (GL_POINTS),
2351	const_iv (GL_LINES),	2745	const_iv (GL_LINES),
2352	const_iv (GL_LINE_STRIP),	2746	const_iv (GL_LINE_STRIP),
2353	const_iv (GL_LINE_LOOP),	2747	const_iv (GL_LINE_LOOP),
2354	const_iv (GL_QUADS),	2748	const_iv (GL_QUADS),
2355	const_iv (GL_QUAD_STRIP),	2749	const_iv (GL_QUAD_STRIP),
2356	const_iv (GL_TRIANGLES),	2750	const_iv (GL_TRIANGLES),
2357	const_iv (GL_TRIANGLE_STRIP),	2751	const_iv (GL_TRIANGLE_STRIP),
2358	const_iv (GL_TRIANGLE_FAN),	2752	const_iv (GL_TRIANGLE_FAN),
		2753	const_iv (GL_POLYGON),
2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2360	const_iv (GL_POINT_SMOOTH_HINT),	2755	const_iv (GL_POINT_SMOOTH_HINT),
2361	const_iv (GL_LINE_SMOOTH_HINT),	2756	const_iv (GL_LINE_SMOOTH_HINT),
2362	const_iv (GL_POLYGON_SMOOTH_HINT),	2757	const_iv (GL_POLYGON_SMOOTH_HINT),
2363	const_iv (GL_GENERATE_MIPMAP_HINT),	2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2364	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
2365	const_iv (GL_DONT_CARE),	2761	const_iv (GL_DONT_CARE),
2366	const_iv (GL_NICEST),	2762	const_iv (GL_NICEST),
2367	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
2368	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
…		…
2376		2772
2377	texture_av = newAV ();	2773	texture_av = newAV ();
2378	AvREAL_off (texture_av);	2774	AvREAL_off (texture_av);
2379	}	2775	}
2380		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
		2782
2381	char *	2783	char *
2382	gl_vendor ()	2784	gl_vendor ()
2383	CODE:	2785	CODE:
2384	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
2385	OUTPUT:	2787	OUTPUT:
…		…
2457	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
2458	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2860	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2459		2861
2460	# near_ and far_ are due to microsofts buggy "c" compiler	2862	# near_ and far_ are due to microsofts buggy "c" compiler
2461	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2863	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2864
		2865	PROTOTYPES: DISABLE
2462		2866
2463	void glViewport (int x, int y, int width, int height)	2867	void glViewport (int x, int y, int width, int height)
2464		2868
2465	void glScissor (int x, int y, int width, int height)	2869	void glScissor (int x, int y, int width, int height)
2466		2870
…		…
2474		2878
2475	void glRotate (float angle, float x, float y, float z)	2879	void glRotate (float angle, float x, float y, float z)
2476	CODE:	2880	CODE:
2477	glRotatef (angle, x, y, z);	2881	glRotatef (angle, x, y, z);
2478		2882
2479	void glBegin (int mode)
2480
2481	void glEnd ()
2482
2483	void glColor (float r, float g, float b, float a = 1.0)	2883	void glColor (float r, float g, float b, float a = 1.0)
2484	PROTOTYPE: @
2485	ALIAS:	2884	ALIAS:
2486	glColor_premultiply = 1	2885	glColor_premultiply = 1
2487	CODE:	2886	CODE:
2488	if (ix)	2887	if (ix)
2489	{	2888	{
…		…
2492	b *= a;	2891	b *= a;
2493	}	2892	}
2494	// microsoft visual "c" rounds instead of truncating...	2893	// microsoft visual "c" rounds instead of truncating...
2495	glColor4f (r, g, b, a);	2894	glColor4f (r, g, b, a);
2496		2895
2497	void glInterleavedArrays (int format, int stride, char *data)
2498
2499	void glDrawElements (int mode, int count, int type, char *indices)
2500
2501	# 1.2 void glDrawRangeElements (int mode, int start, int end
2502
2503	void glRasterPos (float x, float y, float z = 0.)	2896	void glRasterPos (float x, float y, float z = 0.)
2504	CODE:	2897	CODE:
2505	glRasterPos3f (0, 0, z);	2898	glRasterPos3f (0, 0, z);
2506	glBitmap (0, 0, 0, 0, x, y, 0);	2899	glBitmap (0, 0, 0, 0, x, y, 0);
2507		2900
…		…
2511		2904
2512	void glTexCoord (float s, float t)	2905	void glTexCoord (float s, float t)
2513	CODE:	2906	CODE:
2514	glTexCoord2f (s, t);	2907	glTexCoord2f (s, t);
2515		2908
		2909	void glRect (float x1, float y1, float x2, float y2)
		2910	CODE:
		2911	glRectf (x1, y1, x2, y2);
		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
		2922	PROTOTYPES: ENABLE
		2923
		2924	void glBegin (int mode)
		2925
		2926	void glEnd ()
		2927
		2928	void glPointSize (GLfloat size)
		2929
		2930	void glLineWidth (GLfloat width)
		2931
		2932	void glInterleavedArrays (int format, int stride, char *data)
		2933
		2934	void glDrawElements (int mode, int count, int type, char *indices)
		2935
		2936	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2937
2516	void glTexEnv (int target, int pname, float param)	2938	void glTexEnv (int target, int pname, float param)
2517	CODE:	2939	CODE:
2518	glTexEnvf (target, pname, param);	2940	glTexEnvf (target, pname, param);
2519		2941
2520	void glTexParameter (int target, int pname, float param)	2942	void glTexParameter (int target, int pname, float param)
…		…
2536	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2537	CODE:	2959	CODE:
2538	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2539	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2540		2962
2541	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2542		2964
2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2544		2966
2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2546		2968
…		…
2572		2994
2573	void glEndList ()	2995	void glEndList ()
2574		2996
2575	void glCallList (int list)	2997	void glCallList (int list)
2576		2998
		2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3000
		3001	PROTOTYPES: DISABLE
		3002
		3003	void
		3004	find_widget (SV *self, NV x, NV y)
		3005	PPCODE:
		3006	{
		3007	if (within_widget (self, x, y))
		3008	XPUSHs (self);
		3009	}
		3010
		3011	BOOT:
		3012	{
		3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3014
		3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3019	}
		3020
		3021	void
		3022	draw (SV *self)
		3023	CODE:
		3024	{
		3025	HV *hv;
		3026	SV **svp;
		3027	NV x, y, w, h;
		3028	SV *draw_x_sv = GvSV (draw_x_gv);
		3029	SV *draw_y_sv = GvSV (draw_y_gv);
		3030	SV *draw_w_sv = GvSV (draw_w_gv);
		3031	SV *draw_h_sv = GvSV (draw_h_gv);
		3032	double draw_x, draw_y;
		3033
		3034	if (!SvROK (self))
		3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3036
		3037	hv = (HV *)SvRV (self);
		3038
		3039	if (SvTYPE (hv) != SVt_PVHV)
		3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3041
		3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3044
		3045	if (!h || !w)
		3046	XSRETURN_EMPTY;
		3047
		3048	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3049	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3050
		3051	draw_x = SvNV (draw_x_sv) + x;
		3052	draw_y = SvNV (draw_y_sv) + y;
		3053
		3054	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3055	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3056	XSRETURN_EMPTY;
		3057
		3058	sv_setnv (draw_x_sv, draw_x);
		3059	sv_setnv (draw_y_sv, draw_y);
		3060
		3061	glPushMatrix ();
		3062	glTranslated (x, y, 0);
		3063
		3064	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3065	{
		3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3067
		3068	if (svp && SvTRUE (*svp))
		3069	{
		3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3071	glEnable (GL_BLEND);
		3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3073	glBegin (GL_QUADS);
		3074	glVertex2f (0, 0);
		3075	glVertex2f (w, 0);
		3076	glVertex2f (w, h);
		3077	glVertex2f (0, h);
		3078	glEnd ();
		3079	glDisable (GL_BLEND);
		3080	}
		3081	}
		3082	#if 0
		3083	// draw borders, for debugging
		3084	glPushMatrix ();
		3085	glColor4f (1., 1., 0., 1.);
		3086	glTranslatef (.5, .5, 0.);
		3087	glBegin (GL_LINE_LOOP);
		3088	glVertex2f (0 , 0);
		3089	glVertex2f (w - 1, 0);
		3090	glVertex2f (w - 1, h - 1);
		3091	glVertex2f (0 , h - 1);
		3092	glEnd ();
		3093	glPopMatrix ();
		3094	#endif
		3095	PUSHMARK (SP);
		3096	XPUSHs (self);
		3097	PUTBACK;
		3098	call_method ("_draw", G_VOID | G_DISCARD);
		3099	SPAGAIN;
		3100
		3101	glPopMatrix ();
		3102
		3103	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3104	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3105	}
		3106

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