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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 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)
633	{
634	AV *av = newAV ();	761	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	764	av_push (av, newSViv (rgb));
638	av_push (av, newSViv (alpha));	765	av_push (av, newSViv (alpha));
639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
640	}
641		767
642	++m;	768	++m;
643	}	769	}
644	}	770	}
645		771
…		…
661		787
662	if (RETVAL)	788	if (RETVAL)
663	{	789	{
664	av_clear (texture_av);	790	av_clear (texture_av);
665		791
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	794	#include "glfunc.h"
669	#undef GL_FUNC	795	#undef GL_FUNC
670	}	796	}
671	}	797	}
…		…
678	char *	804	char *
679	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
680		806
681	int	807	int
682	SDL_GetAppState ()	808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
683		812
684	void	813	void
685	poll_events ()	814	poll_events ()
686	PPCODE:	815	PPCODE:
687	{	816	{
…		…
697	{	826	{
698	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
699	case SDL_KEYUP:	828	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	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 */	832	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);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	834	break;
706		835
707	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	855	x = ev.motion.x;
727	y = ev.motion.y;	856	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	858	}
730		859
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	866	}
738	break;	867	break;
739		868
740	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		872
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	883	break;
755	}	884	}
756		885
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	887	}
759	}	888	}
760		889
761	int	890	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	892	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
766		895
767	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
768	Mix_CloseAudio ()	913	Mix_CloseAudio ()
769		914
770	int	915	int
771	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
		917
		918	const char *
		919	Mix_GetError ()
772		920
773	void	921	void
774	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
775	CODE:	923	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	950	}
803	}	951	}
804	#endif	952	#endif
805	}	953	}
806		954
807	void	955	int
808	add_font (char *file)	956	add_font (char *file)
809	CODE:	957	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
811		961
812	void	962	void
813	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
814	ALIAS:	964	ALIAS:
815	load_image_file = 1	965	load_image_file = 1
…		…
818	STRLEN image_len;	968	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	969	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	970	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
825		975
826	if (!rw)	976	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
828		978
…		…
901	void	1051	void
902	error (char *message)	1052	error (char *message)
903	CODE:	1053	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1055	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1057	#endif
908		1058
909	void	1059	void
910	fatal (char *message)	1060	fatal (char *message)
911	CODE:	1061	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1063	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1065	#endif
916	_exit (1);	1066	_exit (1);
917		1067
918	void	1068	void
919	_exit (int retval = 0)	1069	_exit (int retval = 0)
…		…
931	#if DEBUG	1081	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1082	VALGRIND_DO_LEAK_CHECK;
933	#endif	1083	#endif
934	}	1084	}
935		1085
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1087
938	CFPlus::Font	1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1091	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1092	CODE:
941	{	1093	{
942	int count;	1094	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1095	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1098	}
947	OUTPUT:	1099	OUTPUT:
948	RETVAL	1100	RETVAL
949		1101
950	void	1102	void
951	DESTROY (CFPlus::Font self)	1103	DESTROY (DC::Font self)
952	CODE:	1104	CODE:
953	pango_font_description_free (self);	1105	pango_font_description_free (self);
954		1106
955	void	1107	void
956	make_default (CFPlus::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
957	CODE:	1110	CODE:
958	default_font = self;	1111	default_font = self;
959		1112
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1114
		1115	PROTOTYPES: DISABLE
		1116
962	void	1117	void
963	reset_glyph_cache ()	1118	glyph_cache_backup ()
		1119	PROTOTYPE:
964	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
965	tc_clear ();	1127	tc_restore ();
966		1128
967	CFPlus::Layout	1129	DC::Layout
968	new (SV *class)	1130	new (SV *class)
969	CODE:	1131	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
971		1133
972	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
979		1142
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
982	OUTPUT:	1145	OUTPUT:
983	RETVAL	1146	RETVAL
984		1147
985	void	1148	void
986	DESTROY (CFPlus::Layout self)	1149	DESTROY (DC::Layout self)
987	CODE:	1150	CODE:
988	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
989	Safefree (self);	1153	Safefree (self);
990		1154
991	void	1155	void
992	set_text (CFPlus::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
993	CODE:	1157	CODE:
994	{	1158	{
995	STRLEN textlen;	1159	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
997		1161
998	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
999	}	1163	}
1000		1164
1001	void	1165	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1167	CODE:
1004	{	1168	{
1005	STRLEN textlen;	1169	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
1007		1171
1008	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1173	}
1010		1174
1011	void	1175	void
1012	set_shapes (CFPlus::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
1013	CODE:	1177	CODE:
1014	{	1178	{
1015	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1181	const char *pos = text;
…		…
1052	if (attrs)	1216	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
1054	}	1218	}
1055		1219
1056	void	1220	void
1057	get_shapes (CFPlus::Layout self)	1221	get_shapes (DC::Layout self)
1058	PPCODE:	1222	PPCODE:
1059	{	1223	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1225
1062	do	1226	do
1063	{	1227	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1229
1066	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
1067	{	1231	{
1068	PangoRectangle extents;	1232	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1241
1078	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
1079	}	1243	}
1080		1244
1081	int	1245	int
1082	has_wrapped (CFPlus::Layout self)	1246	has_wrapped (DC::Layout self)
1083	CODE:	1247	CODE:
1084	{	1248	{
1085	int lines = 1;	1249	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
1087		1251
…		…
1092	}	1256	}
1093	OUTPUT:	1257	OUTPUT:
1094	RETVAL	1258	RETVAL
1095		1259
1096	SV *	1260	SV *
1097	get_text (CFPlus::Layout self)	1261	get_text (DC::Layout self)
1098	CODE:	1262	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1265	OUTPUT:
1102	RETVAL	1266	RETVAL
1103		1267
1104	void	1268	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1270	CODE:
1107	self->r = r;	1271	self->r = r;
1108	self->g = g;	1272	self->g = g;
1109	self->b = b;	1273	self->b = b;
1110	self->a = a;	1274	self->a = a;
1111		1275
1112	void	1276	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1278	CODE:
1115	if (self->font != font)	1279	if (self->font != font)
1116	{	1280	{
1117	self->font = font;	1281	self->font = font;
1118	layout_update_font (self);	1282	layout_update_font (self);
1119	}	1283	}
1120		1284
1121	void	1285	void
1122	set_height (CFPlus::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
1123	CODE:	1287	CODE:
1124	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
1125	{	1289	{
1126	self->base_height = base_height;	1290	self->base_height = base_height;
1127	layout_update_font (self);	1291	layout_update_font (self);
1128	}	1292	}
1129		1293
1130	void	1294	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1296	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1298
1135	void	1299	void
1136	set_indent (CFPlus::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
1137	CODE:	1301	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1303
1140	void	1304	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1306	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1308
1145	void	1309	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1311	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
1153	);	1317	);
1154		1318
1155	void	1319	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1321	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1323
1160	void	1324	void
1161	size (CFPlus::Layout self)	1325	size (DC::Layout self)
1162	PPCODE:	1326	PPCODE:
1163	{	1327	{
1164	int w, h;	1328	int w, h;
1165		1329
1166	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1335	}
1172		1336
1173	int	1337	int
1174	descent (CFPlus::Layout self)	1338	descent (DC::Layout self)
1175	CODE:	1339	CODE:
1176	{	1340	{
1177	PangoRectangle rect;	1341	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
1181	}	1345	}
1182	OUTPUT:	1346	OUTPUT:
1183	RETVAL	1347	RETVAL
1184		1348
1185	int	1349	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1351	CODE:
1188	{	1352	{
1189	int index, trailing;	1353	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1355	RETVAL = index + trailing;
1192	}	1356	}
1193	OUTPUT:	1357	OUTPUT:
1194	RETVAL	1358	RETVAL
1195		1359
1196	void	1360	void
1197	cursor_pos (CFPlus::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1362	PPCODE:
1199	{	1363	{
1200	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1366
1203	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1371	}
1208		1372
1209	void	1373	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1375	PPCODE:
1212	{	1376	{
1213	int line, x;	1377	int line, x;
1214		1378
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1382	--line;
		1383	#endif
1218	EXTEND (SP, 2);	1384	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1385	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1387	}
1222		1388
1223	void	1389	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1390	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1391	PPCODE:
1226	{	1392	{
1227	PangoLayoutLine *lp;	1393	PangoLayoutLine *lp;
1228	int index, trailing;	1394	int index, trailing;
1229		1395
1230	if (line < 0)	1396	if (line < 0)
1231	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
1232		1398
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1400	XSRETURN_EMPTY; /* do better */
1235		1401
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1403
1238	EXTEND (SP, 2);	1404	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1410	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1411	}
1246	}	1412	}
1247		1413
1248	void	1414	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1415	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1416	CODE:
		1417	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1252	self->pl,	1419	self->pl,
		1420	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1422	self->r, self->g, self->b, self->a,
1255	flags	1423	flags
1256	);	1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
1257		1428
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1429	void
1263	pad2pot (SV *data_, SV *w_, SV *h_)	1430	draw (DC::Layout self)
1264	CODE:	1431	CODE:
1265	{	1432	{
1266	int ow = SvIV (w_);	1433	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1440
1269	if (ow && oh)	1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
		1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1449
		1450	PROTOTYPES: ENABLE
		1451
		1452	void
		1453	pad (SV *data_, int ow, int oh, int nw, int nh)
		1454	CODE:
		1455	{
		1456	if ((nw != ow || nh != oh) && SvOK (data_))
1270	{	1457	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow || nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1458	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1459	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1460	int bpp = datalen / (ow * oh);
1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1461	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282		1462
1283	SvPOK_only (result_);	1463	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1464	SvCUR_set (result_, nw * nh * bpp);
1285		1465
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1466	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1467	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1468	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1469
1290	sv_setsv (data_, result_);	1470	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1471	}
1297	}	1472	}
1298		1473
1299	void	1474	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1475	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1481	{
1307	HV *hv = (HV *)SvRV (self);	1482	HV *hv = (HV *)SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
1311		1489
1312	if (items < 5)	1490	if (items < 5)
1313	{	1491	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1532	RETVAL = width > 0;
1355	}	1533	}
1356	OUTPUT:	1534	OUTPUT:
1357	RETVAL	1535	RETVAL
1358		1536
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1538
1361	CFPlus::Map	1539	PROTOTYPES: DISABLE
		1540
		1541	DC::Map
1362	new (SV *class)	1542	new (SV *class)
1363	CODE:	1543	CODE:
1364	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1545	RETVAL->x = 0;
1366	RETVAL->y = 0;	1546	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1554	RETVAL->row = 0;
1375	OUTPUT:	1555	OUTPUT:
1376	RETVAL	1556	RETVAL
1377		1557
1378	void	1558	void
1379	DESTROY (CFPlus::Map self)	1559	DESTROY (DC::Map self)
1380	CODE:	1560	CODE:
1381	{	1561	{
1382	map_clear (self);	1562	map_clear (self);
1383	Safefree (self->face2tile);	1563	Safefree (self->face2tile);
1384	Safefree (self->tex);	1564	Safefree (self->tex);
1385	Safefree (self);	1565	Safefree (self);
1386	}	1566	}
1387		1567
1388	void	1568	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1569	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1570	CODE:
1391	self->w = map_width;	1571	self->w = map_width;
1392	self->h = map_height;	1572	self->h = map_height;
1393		1573
1394	void	1574	void
1395	clear (CFPlus::Map self)	1575	clear (DC::Map self)
1396	CODE:	1576	CODE:
1397	map_clear (self);	1577	map_clear (self);
1398		1578
1399	void	1579	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1580	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1581	CODE:
1402	{	1582	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1583	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1584	need_texid (self, tile);
1405	}	1585	}
1406		1586
1407	void	1587	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1588	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1589	CODE:
1410	{	1590	{
1411	tileid texid;	1591	tileid texid;
1412	maptex *tex;	1592	maptex *tex;
1413		1593
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1606	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1607	tex->smoothlevel = level;
1428	}	1608	}
1429		1609
1430	void	1610	void
1431	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)	1611	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)
1432	CODE:	1612	CODE:
1433	{	1613	{
1434	need_texid (self, texid);	1614	need_texid (self, texid);
1435		1615
1436	{	1616	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1638	}
1459		1639
1460	int	1640	int
1461	ox (CFPlus::Map self)	1641	ox (DC::Map self)
1462	ALIAS:	1642	ALIAS:
1463	oy = 1	1643	oy = 1
1464	x = 2	1644	x = 2
1465	y = 3	1645	y = 3
1466	w = 4	1646	w = 4
…		…
1477	}	1657	}
1478	OUTPUT:	1658	OUTPUT:
1479	RETVAL	1659	RETVAL
1480		1660
1481	void	1661	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1663	CODE:
1484	{	1664	{
1485	if (dx > 0)	1665	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1667	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1504	}	1684	}
1505	}	1685	}
1506		1686
1507	void	1687	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1689	CODE:
1510	{	1690	{
1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1691	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512	uint8_t *data_end = (uint8_t *)SvEND (data_);	1692	uint8_t *data_end = (uint8_t *)SvEND (data_);
1513	mapcell *cell;	1693	mapcell *cell;
1514	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1515		1697
1516	while (data < data_end - 1)	1698	while (data < data_end - 1)
1517	{	1699	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1519		1701
…		…
1539	uint8_t ext, cmd;	1721	uint8_t ext, cmd;
1540		1722
1541	do	1723	do
1542	{	1724	{
1543	ext = *data++;	1725	ext = *data++;
1544	cmd = ext & 0x3f;	1726	cmd = ext & 0x7f;
1545		1727
1546	if (cmd < 4)	1728	if (cmd < 4)
1547	cell->darkness = 255 - ext * 64 + 1;	1729	cell->darkness = 255 - ext * 64 + 1;
1548	else if (cmd == 5) // health	1730	else if (cmd == 5) // health
1549	{	1731	{
…		…
1552	}	1734	}
1553	else if (cmd == 6) // monster width	1735	else if (cmd == 6) // monster width
1554	cell->stat_width = *data++ + 1;	1736	cell->stat_width = *data++ + 1;
1555	else if (cmd == 0x47)	1737	else if (cmd == 0x47)
1556	{	1738	{
1557	if (*data == 4)	1739	if (*data == 1) cell->player = data [1];
1558	; // decode player count	1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1559		1743
1560	data += *data + 1;	1744	data += *data + 1;
1561	}	1745	}
1562	else if (cmd == 8) // cell flags	1746	else if (cmd == 8) // cell flags
1563	cell->flags = *data++;	1747	cell->flags = *data++;
…		…
1570	}	1754	}
1571	else	1755	else
1572	cell->darkness = *data++ + 1;	1756	cell->darkness = *data++ + 1;
1573	}	1757	}
1574		1758
		1759	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1760	if (flags & (4 >> z))
1576	{	1761	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1763	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1580	}	1779	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1780	}
1596	else	1781	else
1597	cell->darkness = 0;	1782	cell->darkness = 0;
1598	}	1783	}
1599	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1600		1787
1601	SV *	1788	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1790	CODE:
1604	{	1791	{
1605	int x1, x;	1792	int x1, x;
1606	int y1, y;	1793	int y1, y;
1607	int z;	1794	int z;
…		…
1652	}	1839	}
1653	OUTPUT:	1840	OUTPUT:
1654	RETVAL	1841	RETVAL
1655		1842
1656	void	1843	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1658	CODE:	1845	CODE:
1659	{	1846	{
		1847	int x, y, z;
		1848
1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1849	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1852	smooth_key skey;
1664	int x, y, z;	1853	int pl_x, pl_y;
1665	int last_name;	1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
		1858
		1859	pl_tex.name = 0;
1666		1860
1667	// thats current max. sorry.	1861	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1862	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1863	if (sh > 255) sh = 255;
1670		1864
1671	// clear key, in case of extra padding	1865	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1866	memset (&skey, 0, sizeof (skey));
1673		1867
1674	glColor4ub (255, 255, 255, 255);	1868	memset (&key, 0, sizeof (key));
1675		1869	key.r = 255;
1676	glEnable (GL_BLEND);	1870	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1871	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1872	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1873	key.mode = GL_QUADS;
1680		1874	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1875	key.texname = -1;
1682
1683	last_name = 0;
1684		1876
1685	mx += self->x;	1877	mx += self->x;
1686	my += self->y;	1878	my += self->y;
1687		1879
1688	// first pass: determine smooth_max	1880	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1896	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1897	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1898	self->tex [cell->tile [2]].smoothlevel));
1707	}	1899	}
1708	}	1900	}
		1901
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		1905
1710	for (z = 0; z <= 2; z++)	1906	for (z = 0; z <= 2; z++)
1711	{	1907	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1908	memset (smooth_level, 0, sizeof (smooth_level));
1713		1909
…		…
1726	{	1922	{
1727	maptex tex = self->tex [tile];	1923	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1924	int px = (x + 1) * T - tex.w;
1729	int py = (y + 1) * T - tex.h;	1925	int py = (y + 1) * T - tex.h;
1730		1926
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1927	if (key.texname != tex.name)
1734	{	1928	{
1735	if (!tex.name)	1929	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1930	tex = self->tex [2]; /* missing, replace by noface */
1737		1931
1738	glEnd ();	1932	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1933	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1934	}
1742		1935
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1936	if (expect_false (cell->player == player) && expect_false (z == 2))
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1747
1748	if (cell->flags && z == 2)
1749	{	1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1952	if (cell->flags & 1)
1751	{	1953	{
1752	maptex tex = self->tex [1];	1954	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1955	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1956	int py = y * T - T * 6 / 32;
1755		1957
		1958	if (tex.name)
1756	glEnd ();	1959	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	1970	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	1971	}
1765	}	1972	}
1766		1973
1767	// update smooth hash	1974	// update smooth hash
1768	if (tex.smoothtile)	1975	if (tex.smoothtile)
…		…
1804	}	2011	}
1805	}	2012	}
1806	}	2013	}
1807	}	2014	}
1808		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
1809	// go through all smoothlevels, lowest to highest, then draw.	2019	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	2020	// this is basically counting sort
1811	{	2021	{
1812	int w, b;	2022	int w, b;
1813		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	2026	for (w = 0; w < 256 / 32; ++w)
1815	{	2027	{
1816	uint32_t smask = smooth_level [w];	2028	uint32_t smask = smooth_level [w];
1817	if (smask)	2029	if (smask)
1818	for (b = 0; b < 32; ++b)	2030	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	2049	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	2051	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	2052	float dy = tex.t * .5f ; // 2 images/column
1841		2053
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	2054	if (tex.name)
1845	{	2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
1846	if (!tex.name)	2058	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2059	{
1848
1849	glEnd ();	2060	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
1852	}	2063	}
1853		2064
1854	if (border)	2065	if (border)
1855	{	2066	{
1856	float ox = border * dx;	2067	float ox = border * dx;
1857		2068
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2073	}
1863		2074
1864	if (corner)	2075	if (corner)
1865	{	2076	{
1866	float ox = corner * dx;	2077	float ox = corner * dx;
1867		2078
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
1872	}	2084	}
1873	}	2085	}
1874	}	2086	}
1875	}	2087	}
1876	}	2088	}
		2089
		2090	glEnd ();
		2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
1877	}	2093	}
1878		2094
1879	hv_clear (smooth);	2095	hv_clear (smooth);
1880	}	2096	}
1881		2097
1882	glEnd ();	2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
1883		2103
1884	glDisable (GL_TEXTURE_2D);	2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
1885	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
1886		2117
1887	// top layer: overlays such as the health bar	2118	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1890	{	2121	{
…		…
1915	}	2146	}
1916	}	2147	}
1917	}	2148	}
1918		2149
1919	void	2150	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2152	CODE:
1922	{	2153	{
1923	static float color[16][3] = {	2154	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
1977	}	2208	}
1978		2209
1979	void	2210	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2212	PPCODE:
1982	{	2213	{
1983	int x, y;	2214	int x, y;
		2215	int sw1 = sw + 2;
		2216	int sh1 = sh + 2;
		2217	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2218	int sw34 = (sw * 3 + 3) & ~3;
		2219	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2220	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2221	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987		2222
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2223	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2224	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2225
1992	mx += self->x;	2226	mx += self->x - 1;
1993	my += self->y;	2227	my += self->y - 1;
1994		2228
		2229	memset (darkness1, 255, sw1 * sh1);
		2230
1995	for (y = 0; y < sh; y++)	2231	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2232	if (0 <= y + my && y + my < self->rows)
1997	{	2233	{
1998	maprow *row = self->row + (y + my);	2234	maprow *row = self->row + (y + my);
1999		2235
2000	for (x = 0; x < sw; x++)	2236	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2237	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2238	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2239	mapcell *cell = row->col + (x + mx - row->c0);
2004		2240
2005	darkness[y * sw4 + x] = cell->darkness	2241	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2242	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2243	: 255 - FOW_DARKNESS;
2008	}	2244	}
2009	}	2245	}
2010		2246
2011	if (smoothing)
2012	{
2013	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2014	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2247	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2248	for (x = 0; x < sw; ++x)
2021	{	2249	{
2022	float *f = (float *)matrix;	2250	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2251	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2252	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2253	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2254	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2255	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2256	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2257	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2258	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2259
2026	for (dy = -1; dy <= 1; ++dy)	2260	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2261	uint8_t r21 = d21;
2028	{	2262	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2263
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2264	uint8_t r12 = d12;
2033	}	2265	uint8_t r22 = d22;
		2266	uint8_t r32 = d32;
2034		2267
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2268	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2269	uint8_t r23 = d23;
		2270	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2271
2038	darkness_sv = darkness2_sv;	2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2281	}
		2282
		2283	free (darkness1);
2040		2284
2041	EXTEND (SP, 3);	2285	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2286	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2288	PUSHs (darkness3_sv);
2045	}	2289	}
2046		2290
2047	SV *	2291	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2293	CODE:
2050	{	2294	{
2051	int x, y, x1, y1;	2295	int x, y, x1, y1;
2052	SV *data_sv = newSV (w * h * 7 + 5);	2296	SV *data_sv = newSV (w * h * 7 + 5);
2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2297	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2110	else	2354	else
2111	*data++ = 0;	2355	*data++ = 0;
2112	}	2356	}
2113	}	2357	}
2114		2358
		2359	/* if size is w*h + 5 then no data has been found */
		2360	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2361	{
2115	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
2116	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
2117	RETVAL = data_sv;	2366	RETVAL = data_sv;
2118	}	2367	}
2119	OUTPUT:	2368	OUTPUT:
2120	RETVAL	2369	RETVAL
2121		2370
2122	void	2371	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124	PPCODE:	2373	PPCODE:
2125	{	2374	{
2126	int x, y, z;	2375	int x, y, z;
2127	int w, h;	2376	int w, h;
2128	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t *data, *end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
2129		2388
2130	if (*data++ != 0)	2389	if (*data++ != 0)
2131	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
2132		2391
2133	w = *data++ << 8; w |= *data++;	2392	w = *data++ << 8; w |= *data++;
2134	h = *data++ << 8; h |= *data++;	2393	h = *data++ << 8; h |= *data++;
2135		2394
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2148	{	2407	{
2149	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
2150		2409
2151	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
2152	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
2153	uint8_t flags = *data++;	2417	flags = *data++;
2154		2418
2155	if (flags)	2419	if (flags)
2156	{	2420	{
2157	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
2158	tileid tile[3] = { 0, 0, 0 };	2422	tileid tile[3] = { 0, 0, 0 };
…		…
2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2425	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2426	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163		2427
2164	if (cell->darkness == 0)	2428	if (cell->darkness == 0)
2165	{	2429	{
2166	cell->darkness = 0;	2430	/*cell->darkness = 0;*/
		2431	EXTEND (SP, 3);
2167		2432
2168	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
2169	{	2434	{
2170	tileid t = tile [z];	2435	tileid t = tile [z];
2171		2436
2172	if (t >= self->texs || (t && !self->tex [t].name))	2437	if (t >= self->texs || (t && !self->tex [t].name))
2173	{	2438	{
2174	XPUSHs (sv_2mortal (newSViv (t)));	2439	PUSHs (sv_2mortal (newSViv (t)));
2175	need_texid (self, t);	2440	need_texid (self, t);
2176	}	2441	}
2177		2442
2178	cell->tile [z] = t;	2443	cell->tile [z] = t;
2179	}	2444	}
…		…
2181	}	2446	}
2182	}	2447	}
2183	}	2448	}
2184	}	2449	}
2185		2450
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2452
2188	CFPlus::MixChunk	2453	DC::RW
2189	new_from_file (SV *class, char *path)	2454	new (SV *class, SV *data_sv)
2190	CODE:	2455	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
2192	OUTPUT:	2462	OUTPUT:
2193	RETVAL	2463	RETVAL
2194		2464
		2465	DC::RW
		2466	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
2196	DESTROY (CFPlus::MixChunk self)	2574	DESTROY (DC::MixChunk self)
2197	CODE:	2575	CODE:
2198	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
2199		2577
2200	int	2578	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2584	OUTPUT:
2205	RETVAL	2585	RETVAL
2206		2586
2207	int	2587	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2589	CODE:
		2590	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
2211	OUTPUT:	2602	OUTPUT:
2212	RETVAL	2603	RETVAL
2213		2604
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2606
2216	int	2607	int
2217	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
2218	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2614	OUTPUT:
2221	RETVAL	2615	RETVAL
2222		2616
		2617	void
		2618	fade_out (int ms)
		2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
		2627	DC::MixMusic
		2628	new (SV *class, DC::RW rwops)
		2629	CODE:
		2630	RETVAL = Mix_LoadMUS_RW (rwops);
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	DESTROY (DC::MixMusic self)
		2636	CODE:
		2637	Mix_FreeMusic (self);
		2638
2223	int	2639	int
2224	fade_out (int ms)
2225	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);
2227	OUTPUT:
2228	RETVAL
2229
2230	CFPlus::MixMusic
2231	new_from_file (SV *class, char *path)
2232	CODE:
2233	RETVAL = Mix_LoadMUS (path);
2234	OUTPUT:
2235	RETVAL
2236
2237	void
2238	DESTROY (CFPlus::MixMusic self)
2239	CODE:
2240	Mix_FreeMusic (self);
2241
2242	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2641	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2643	OUTPUT:
2247	RETVAL	2644	RETVAL
2248		2645
2249	int	2646	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2648	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2649	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2650
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
2257		2654
2258	BOOT:	2655	BOOT:
2259	{	2656	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2658	static const struct {
2262	const char *name;	2659	const char *name;
2263	IV iv;	2660	IV iv;
2264	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2677	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2680	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2709	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2710	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2743	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2764	# undef const_iv
…		…
2356		2769
2357	texture_av = newAV ();	2770	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2771	AvREAL_off (texture_av);
2359	}	2772	}
2360		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
		2779
2361	char *	2780	char *
2362	gl_vendor ()	2781	gl_vendor ()
2363	CODE:	2782	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2784	OUTPUT:
…		…
2437	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# near_ and far_ are due to microsofts buggy "c" compiler
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2858
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
2442		2863
2443	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
2444		2865
2445	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
2446		2867
…		…
2454		2875
2455	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2877	CODE:
2457	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
2458		2879
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	2881	ALIAS:
2466	glColor_premultiply = 1	2882	glColor_premultiply = 1
2467	CODE:	2883	CODE:
2468	if (ix)	2884	if (ix)
2469	{	2885	{
…		…
2472	b *= a;	2888	b *= a;
2473	}	2889	}
2474	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2891	glColor4f (r, g, b, a);
2476		2892
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	2893	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2894	CODE:
2485	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2897
…		…
2491		2901
2492	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
2493	CODE:	2903	CODE:
2494	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
2495		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
2496	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
2497	CODE:	2936	CODE:
2498	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
2499		2938
2500	void glTexParameter (int target, int pname, float param)	2939	void glTexParameter (int target, int pname, float param)
…		…
2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517	CODE:	2956	CODE:
2518	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		2959
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		2961
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		2963
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		2965
…		…
2552		2991
2553	void glEndList ()	2992	void glEndList ()
2554		2993
2555	void glCallList (int list)	2994	void glCallList (int list)
2556		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h || !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3052	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID | G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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