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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 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);
…		…
339	self->oy = 0;	367	self->oy = 0;
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
344	static void	382	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	384	{
347	int x, y;	385	int x, y;
348	maprow *row;	386	maprow *row;
349	mapcell *cell;	387	mapcell *cell;
350		388
…		…
362	if (x >= row->c1)	400	if (x >= row->c1)
363	break;	401	break;
364		402
365	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
366		404
367	cell->darkness = 0;	405	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	406	}
372	}	407	}
373	}	408	}
374		409
375	typedef struct {	410	typedef struct {
…		…
429	n |= n >> 16;	464	n |= n >> 16;
430		465
431	return n + 1;	466	return n + 1;
432	}	467	}
433		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
434	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
437		483
438	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp || !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
439		528
440	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
441		530
442	BOOT:	531	BOOT:
443	{	532	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	534	static const struct {
446	const char *name;	535	const char *name;
447	IV iv;	536	IV iv;
448	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
471		560
472	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
475		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL)
557	# undef const_iv	677	# undef const_iv
558	};	678	};
559		679
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		699
580	NV floor (NV x)	700	NV floor (NV x)
581		701
582	NV ceil (NV x)	702	NV ceil (NV x)
583		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
		707
584	void	708	void
585	pango_init ()	709	pango_init ()
586	CODE:	710	CODE:
587	{	711	{
588	opengl_fontmap = pango_opengl_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	713	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);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		715	/*pango_context_set_font_description (opengl_context, default_font);*/
		716	#if PANGO_VERSION_CHECK (1, 15, 2)
		717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		718	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		719	#endif
591	}	720	}
592		721
593	char *
594	SDL_GetError ()	722	char *SDL_GetError ()
595		723
596	int	724	int SDL_Init (U32 flags)
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		725
599	void	726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
600	SDL_Quit ()	730	void SDL_Quit ()
		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
601		740
602	void	741	void
603	SDL_ListModes (int rgb, int alpha)	742	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	743	PPCODE:
605	{	744	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		759
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	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);	761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		762
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		764
629	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
630	while (*m)	766	while (*m)
631	{	767	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	768	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	769	{
634	AV *av = newAV ();	770	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	773	av_push (av, newSViv (rgb));
…		…
661		797
662	if (RETVAL)	798	if (RETVAL)
663	{	799	{
664	av_clear (texture_av);	800	av_clear (texture_av);
665		801
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	804	#include "glfunc.h"
669	#undef GL_FUNC	805	#undef GL_FUNC
670	}	806	}
671	}	807	}
…		…
678	char *	814	char *
679	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
680		816
681	int	817	int
682	SDL_GetAppState ()	818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
683		822
684	void	823	void
685	poll_events ()	824	poll_events ()
686	PPCODE:	825	PPCODE:
687	{	826	{
…		…
697	{	836	{
698	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
699	case SDL_KEYUP:	838	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	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 */	842	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);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	844	break;
706		845
707	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	865	x = ev.motion.x;
727	y = ev.motion.y;	866	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	868	}
730		869
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	876	}
738	break;	877	break;
739		878
740	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		882
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	893	break;
755	}	894	}
756		895
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	897	}
759	}	898	}
760		899
761	int	900	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	902	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
766		905
767	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
768	Mix_CloseAudio ()	923	Mix_CloseAudio ()
769		924
770	int	925	int
771	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
		927
		928	const char *
		929	Mix_GetError ()
772		930
773	void	931	void
774	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
775	CODE:	933	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	960	}
803	}	961	}
804	#endif	962	#endif
805	}	963	}
806		964
807	void	965	int
808	add_font (char *file)	966	add_font (char *file)
809	CODE:	967	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		969	OUTPUT:
		970	RETVAL
811		971
812	void	972	void
813	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
814	ALIAS:	974	ALIAS:
815	load_image_file = 1	975	load_image_file = 1
…		…
818	STRLEN image_len;	978	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	979	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	980	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
825		985
826	if (!rw)	986	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
828		988
…		…
901	void	1061	void
902	error (char *message)	1062	error (char *message)
903	CODE:	1063	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1065	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1067	#endif
908		1068
909	void	1069	void
910	fatal (char *message)	1070	fatal (char *message)
911	CODE:	1071	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1073	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1075	#endif
916	_exit (1);	1076	_exit (1);
917		1077
918	void	1078	void
919	_exit (int retval = 0)	1079	_exit (int retval = 0)
…		…
931	#if DEBUG	1091	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1092	VALGRIND_DO_LEAK_CHECK;
933	#endif	1093	#endif
934	}	1094	}
935		1095
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1097
938	PROTOTYPES: DISABLE	1098	PROTOTYPES: DISABLE
939		1099
940	CFPlus::Font	1100	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1101	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1102	CODE:
943	{	1103	{
944	int count;	1104	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1108	}
949	OUTPUT:	1109	OUTPUT:
950	RETVAL	1110	RETVAL
951		1111
952	void	1112	void
953	DESTROY (CFPlus::Font self)	1113	DESTROY (DC::Font self)
954	CODE:	1114	CODE:
955	pango_font_description_free (self);	1115	pango_font_description_free (self);
956		1116
957	void	1117	void
958	make_default (CFPlus::Font self)	1118	make_default (DC::Font self)
959	PROTOTYPE: $	1119	PROTOTYPE: $
960	CODE:	1120	CODE:
961	default_font = self;	1121	default_font = self;
962		1122
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1124
965	PROTOTYPES: DISABLE	1125	PROTOTYPES: DISABLE
966		1126
967	void	1127	void
968	reset_glyph_cache ()	1128	glyph_cache_backup ()
969	PROTOTYPE:	1129	PROTOTYPE:
970	CODE:	1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
971	tc_clear ();	1137	tc_restore ();
972		1138
973	CFPlus::Layout	1139	DC::Layout
974	new (SV *class)	1140	new (SV *class)
975	CODE:	1141	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
977		1143
978	RETVAL->pl = pango_layout_new (opengl_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
985		1152
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
988	OUTPUT:	1155	OUTPUT:
989	RETVAL	1156	RETVAL
990		1157
991	void	1158	void
992	DESTROY (CFPlus::Layout self)	1159	DESTROY (DC::Layout self)
993	CODE:	1160	CODE:
994	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
995	Safefree (self);	1163	Safefree (self);
996		1164
997	void	1165	void
998	set_text (CFPlus::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
999	CODE:	1167	CODE:
1000	{	1168	{
1001	STRLEN textlen;	1169	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
1003		1171
1004	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
1005	}	1173	}
1006		1174
1007	void	1175	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1177	CODE:
1010	{	1178	{
1011	STRLEN textlen;	1179	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
1013		1181
1014	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1183	}
1016		1184
1017	void	1185	void
1018	set_shapes (CFPlus::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
1019	CODE:	1187	CODE:
1020	{	1188	{
1021	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1191	const char *pos = text;
…		…
1058	if (attrs)	1226	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
1060	}	1228	}
1061		1229
1062	void	1230	void
1063	get_shapes (CFPlus::Layout self)	1231	get_shapes (DC::Layout self)
1064	PPCODE:	1232	PPCODE:
1065	{	1233	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1235
1068	do	1236	do
1069	{	1237	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1239
1072	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
1073	{	1241	{
1074	PangoRectangle extents;	1242	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1251
1084	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
1085	}	1253	}
1086		1254
1087	int	1255	int
1088	has_wrapped (CFPlus::Layout self)	1256	has_wrapped (DC::Layout self)
1089	CODE:	1257	CODE:
1090	{	1258	{
1091	int lines = 1;	1259	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
1093		1261
…		…
1098	}	1266	}
1099	OUTPUT:	1267	OUTPUT:
1100	RETVAL	1268	RETVAL
1101		1269
1102	SV *	1270	SV *
1103	get_text (CFPlus::Layout self)	1271	get_text (DC::Layout self)
1104	CODE:	1272	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1275	OUTPUT:
1108	RETVAL	1276	RETVAL
1109		1277
1110	void	1278	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1280	CODE:
1113	self->r = r;	1281	self->r = r;
1114	self->g = g;	1282	self->g = g;
1115	self->b = b;	1283	self->b = b;
1116	self->a = a;	1284	self->a = a;
1117		1285
1118	void	1286	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1288	CODE:
1121	if (self->font != font)	1289	if (self->font != font)
1122	{	1290	{
1123	self->font = font;	1291	self->font = font;
1124	layout_update_font (self);	1292	layout_update_font (self);
1125	}	1293	}
1126		1294
1127	void	1295	void
1128	set_height (CFPlus::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
1129	CODE:	1297	CODE:
1130	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
1131	{	1299	{
1132	self->base_height = base_height;	1300	self->base_height = base_height;
1133	layout_update_font (self);	1301	layout_update_font (self);
1134	}	1302	}
1135		1303
1136	void	1304	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1306	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1308
1141	void	1309	void
1142	set_indent (CFPlus::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
1143	CODE:	1311	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1313
1146	void	1314	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1316	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1318
1151	void	1319	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1321	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
1159	);	1327	);
1160		1328
1161	void	1329	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1331	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1333
1166	void	1334	void
1167	size (CFPlus::Layout self)	1335	size (DC::Layout self)
1168	PPCODE:	1336	PPCODE:
1169	{	1337	{
1170	int w, h;	1338	int w, h;
1171		1339
1172	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1345	}
1178		1346
1179	int	1347	int
1180	descent (CFPlus::Layout self)	1348	descent (DC::Layout self)
1181	CODE:	1349	CODE:
1182	{	1350	{
1183	PangoRectangle rect;	1351	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1354	RETVAL = PANGO_DESCENT (rect);
1187	}	1355	}
1188	OUTPUT:	1356	OUTPUT:
1189	RETVAL	1357	RETVAL
1190		1358
1191	int	1359	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1361	CODE:
1194	{	1362	{
1195	int index, trailing;	1363	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1365	RETVAL = index + trailing;
1198	}	1366	}
1199	OUTPUT:	1367	OUTPUT:
1200	RETVAL	1368	RETVAL
1201		1369
1202	void	1370	void
1203	cursor_pos (CFPlus::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1372	PPCODE:
1205	{	1373	{
1206	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1376
1209	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1381	}
1214		1382
1215	void	1383	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1385	PPCODE:
1218	{	1386	{
1219	int line, x;	1387	int line, x;
1220		1388
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1392	--line;
		1393	#endif
1224	EXTEND (SP, 2);	1394	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1395	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1397	}
1228		1398
1229	void	1399	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1400	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1401	PPCODE:
1232	{	1402	{
1233	PangoLayoutLine *lp;	1403	PangoLayoutLine *lp;
1234	int index, trailing;	1404	int index, trailing;
1235		1405
1236	if (line < 0)	1406	if (line < 0)
1237	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1238		1408
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1410	XSRETURN_EMPTY; /* do better */
1241		1411
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1413
1244	EXTEND (SP, 2);	1414	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1420	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1421	}
1252	}	1422	}
1253		1423
1254	void	1424	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1425	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1426	CODE:
		1427	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1428	pango_opengl_render_layout_subpixel (
1258	self->pl,	1429	self->pl,
		1430	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1431	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1432	self->r, self->g, self->b, self->a,
1261	flags	1433	flags
1262	);	1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
1263		1438
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1439	void
		1440	draw (DC::Layout self)
		1441	CODE:
		1442	{
		1443	glEnable (GL_TEXTURE_2D);
		1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1450
		1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
		1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1459
1266	PROTOTYPES: ENABLE	1460	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1461
1270	void	1462	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1463	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1464	CODE:
1273	{	1465	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1492	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
		1499
1305	if (items < 5)	1500	if (items < 5)
1306	{	1501	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1504	}
…		…
1347	RETVAL = width > 0;	1542	RETVAL = width > 0;
1348	}	1543	}
1349	OUTPUT:	1544	OUTPUT:
1350	RETVAL	1545	RETVAL
1351		1546
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1548
1354	PROTOTYPES: DISABLE	1549	PROTOTYPES: DISABLE
1355		1550
1356	CFPlus::Map	1551	DC::Map
1357	new (SV *class)	1552	new (SV *class)
1358	CODE:	1553	CODE:
1359	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1555	RETVAL->x = 0;
1361	RETVAL->y = 0;	1556	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1564	RETVAL->row = 0;
1370	OUTPUT:	1565	OUTPUT:
1371	RETVAL	1566	RETVAL
1372		1567
1373	void	1568	void
1374	DESTROY (CFPlus::Map self)	1569	DESTROY (DC::Map self)
1375	CODE:	1570	CODE:
1376	{	1571	{
1377	map_clear (self);	1572	map_clear (self);
1378	Safefree (self->face2tile);	1573	Safefree (self->face2tile);
1379	Safefree (self->tex);	1574	Safefree (self->tex);
1380	Safefree (self);	1575	Safefree (self);
1381	}	1576	}
1382		1577
1383	void	1578	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1579	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1580	CODE:
1386	self->w = map_width;	1581	self->w = map_width;
1387	self->h = map_height;	1582	self->h = map_height;
1388		1583
1389	void	1584	void
1390	clear (CFPlus::Map self)	1585	clear (DC::Map self)
1391	CODE:	1586	CODE:
1392	map_clear (self);	1587	map_clear (self);
1393		1588
1394	void	1589	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1590	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1591	CODE:
1397	{	1592	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1593	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1594	need_texid (self, tile);
1400	}	1595	}
1401		1596
1402	void	1597	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1598	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1599	CODE:
1405	{	1600	{
1406	tileid texid;	1601	tileid texid;
1407	maptex *tex;	1602	maptex *tex;
1408		1603
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1616	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1617	tex->smoothlevel = level;
1423	}	1618	}
1424		1619
1425	void	1620	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)	1621	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:	1622	CODE:
1428	{	1623	{
1429	need_texid (self, texid);	1624	need_texid (self, texid);
1430		1625
1431	{	1626	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1648	}
1454		1649
1455	int	1650	int
1456	ox (CFPlus::Map self)	1651	ox (DC::Map self)
1457	ALIAS:	1652	ALIAS:
1458	oy = 1	1653	oy = 1
1459	x = 2	1654	x = 2
1460	y = 3	1655	y = 3
1461	w = 4	1656	w = 4
…		…
1472	}	1667	}
1473	OUTPUT:	1668	OUTPUT:
1474	RETVAL	1669	RETVAL
1475		1670
1476	void	1671	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1673	CODE:
1479	{	1674	{
1480	if (dx > 0)	1675	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1677	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1499	}	1694	}
1500	}	1695	}
1501		1696
1502	void	1697	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1699	CODE:
1505	{	1700	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1702	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1703	mapcell *cell;
1509	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1510		1707
1511	while (data < data_end - 1)	1708	while (data < data_end - 1)
1512	{	1709	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1514		1711
…		…
1534	uint8_t ext, cmd;	1731	uint8_t ext, cmd;
1535		1732
1536	do	1733	do
1537	{	1734	{
1538	ext = *data++;	1735	ext = *data++;
1539	cmd = ext & 0x3f;	1736	cmd = ext & 0x7f;
1540		1737
1541	if (cmd < 4)	1738	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1739	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1740	else if (cmd == 5) // health
1544	{	1741	{
…		…
1547	}	1744	}
1548	else if (cmd == 6) // monster width	1745	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1746	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1747	else if (cmd == 0x47)
1551	{	1748	{
1552	if (*data == 4)	1749	if (*data == 1) cell->player = data [1];
1553	; // decode player count	1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554		1753
1555	data += *data + 1;	1754	data += *data + 1;
1556	}	1755	}
1557	else if (cmd == 8) // cell flags	1756	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1757	cell->flags = *data++;
…		…
1565	}	1764	}
1566	else	1765	else
1567	cell->darkness = *data++ + 1;	1766	cell->darkness = *data++ + 1;
1568	}	1767	}
1569		1768
		1769	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1770	if (flags & (4 >> z))
1571	{	1771	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1773	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1575	}	1789	}
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	}	1790	}
1591	else	1791	else
1592	cell->darkness = 0;	1792	CELL_CLEAR (cell);
1593	}	1793	}
1594	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1595		1797
1596	SV *	1798	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1800	CODE:
1599	{	1801	{
1600	int x1, x;	1802	int x1, x;
1601	int y1, y;	1803	int y1, y;
1602	int z;	1804	int z;
…		…
1647	}	1849	}
1648	OUTPUT:	1850	OUTPUT:
1649	RETVAL	1851	RETVAL
1650		1852
1651	void	1853	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1653	CODE:	1855	CODE:
1654	{	1856	{
		1857	int x, y, z;
		1858
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1860	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)	1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1862	smooth_key skey;
1659	int x, y, z;	1863	int pl_x, pl_y;
1660	int last_name;	1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
		1868
		1869	pl_tex.name = 0;
1661		1870
1662	// thats current max. sorry.	1871	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1872	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1873	if (sh > 255) sh = 255;
1665		1874
1666	// clear key, in case of extra padding	1875	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1876	memset (&skey, 0, sizeof (skey));
1668		1877
1669	glColor4ub (255, 255, 255, 255);	1878	memset (&key, 0, sizeof (key));
1670		1879	key.r = 255;
1671	glEnable (GL_BLEND);	1880	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1881	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1882	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1883	key.mode = GL_QUADS;
1675		1884	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1885	key.texname = -1;
1677
1678	last_name = 0;
1679		1886
1680	mx += self->x;	1887	mx += self->x;
1681	my += self->y;	1888	my += self->y;
1682		1889
1683	// first pass: determine smooth_max	1890	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1906	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1907	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1908	self->tex [cell->tile [2]].smoothlevel));
1702	}	1909	}
1703	}	1910	}
		1911
		1912	glEnable (GL_BLEND);
		1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		1915
1705	for (z = 0; z <= 2; z++)	1916	for (z = 0; z <= 2; z++)
1706	{	1917	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1918	memset (smooth_level, 0, sizeof (smooth_level));
1708		1919
…		…
1721	{	1932	{
1722	maptex tex = self->tex [tile];	1933	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1934	int px = (x + 1) * T - tex.w;
1724	int py = (y + 1) * T - tex.h;	1935	int py = (y + 1) * T - tex.h;
1725		1936
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1937	if (key.texname != tex.name)
1729	{	1938	{
1730	if (!tex.name)	1939	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1940	tex = self->tex [2]; /* missing, replace by noface */
1732		1941
1733	glEnd ();	1942	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1943	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1944	}
1737		1945
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1946	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	{	1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	1962	if (cell->flags & 1)
1746	{	1963	{
1747	maptex tex = self->tex [1];	1964	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	1965	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	1966	int py = y * T - T * 6 / 32;
1750		1967
		1968	if (tex.name)
1751	glEnd ();	1969	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	1980	}
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	}	1981	}
1760	}	1982	}
1761		1983
1762	// update smooth hash	1984	// update smooth hash
1763	if (tex.smoothtile)	1985	if (tex.smoothtile)
…		…
1799	}	2021	}
1800	}	2022	}
1801	}	2023	}
1802	}	2024	}
1803		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
1804	// go through all smoothlevels, lowest to highest, then draw.	2029	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	2030	// this is basically counting sort
1806	{	2031	{
1807	int w, b;	2032	int w, b;
1808		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2036	for (w = 0; w < 256 / 32; ++w)
1810	{	2037	{
1811	uint32_t smask = smooth_level [w];	2038	uint32_t smask = smooth_level [w];
1812	if (smask)	2039	if (smask)
1813	for (b = 0; b < 32; ++b)	2040	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2059	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2061	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2062	float dy = tex.t * .5f ; // 2 images/column
1836		2063
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2064	if (tex.name)
1840	{	2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
1841	if (!tex.name)	2068	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2069	{
1843
1844	glEnd ();	2070	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
1847	}	2073	}
1848		2074
1849	if (border)	2075	if (border)
1850	{	2076	{
1851	float ox = border * dx;	2077	float ox = border * dx;
1852		2078
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2083	}
1858		2084
1859	if (corner)	2085	if (corner)
1860	{	2086	{
1861	float ox = corner * dx;	2087	float ox = corner * dx;
1862		2088
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
1867	}	2094	}
1868	}	2095	}
1869	}	2096	}
1870	}	2097	}
1871	}	2098	}
		2099
		2100	glEnd ();
		2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
1872	}	2103	}
1873		2104
1874	hv_clear (smooth);	2105	hv_clear (smooth);
1875	}	2106	}
1876		2107
1877	glEnd ();	2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
1878		2113
1879	glDisable (GL_TEXTURE_2D);	2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
1880	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
1881		2127
1882	// top layer: overlays such as the health bar	2128	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2129	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2130	if (0 <= y + my && y + my < self->rows)
1885	{	2131	{
…		…
1910	}	2156	}
1911	}	2157	}
1912	}	2158	}
1913		2159
1914	void	2160	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2162	CODE:
1917	{	2163	{
1918	static float color[16][3] = {	2164	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2165	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2166	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1972	}	2218	}
1973		2219
1974	void	2220	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2222	PPCODE:
1977	{	2223	{
1978	int x, y;	2224	int x, y;
1979	int sw1 = sw + 2;	2225	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2226	int sh1 = sh + 2;
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2298	PUSHs (darkness3_sv);
2053	}	2299	}
2054		2300
2055	SV *	2301	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2303	CODE:
2058	{	2304	{
2059	int x, y, x1, y1;	2305	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2306	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2307	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2364	else
2119	*data++ = 0;	2365	*data++ = 0;
2120	}	2366	}
2121	}	2367	}
2122		2368
		2369	/* if size is w*h + 5 then no data has been found */
		2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2371	{
2123	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
2125	RETVAL = data_sv;	2376	RETVAL = data_sv;
2126	}	2377	}
2127	OUTPUT:	2378	OUTPUT:
2128	RETVAL	2379	RETVAL
2129		2380
2130	void	2381	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132	PPCODE:	2383	PPCODE:
2133	{	2384	{
2134	int x, y, z;	2385	int x, y, z;
2135	int w, h;	2386	int w, h;
2136	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t *data, *end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
2137		2398
2138	if (*data++ != 0)	2399	if (*data++ != 0)
2139	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
2140		2401
2141	w = *data++ << 8; w |= *data++;	2402	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2403	h = *data++ << 8; h |= *data++;
2143		2404
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2156	{	2417	{
2157	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
2158		2419
2159	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
2160	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
2161	uint8_t flags = *data++;	2427	flags = *data++;
2162		2428
2163	if (flags)	2429	if (flags)
2164	{	2430	{
2165	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2432	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2435	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2436	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2437
2172	if (cell->darkness == 0)	2438	if (cell->darkness == 0)
2173	{	2439	{
2174	cell->darkness = 0;	2440	/*cell->darkness = 0;*/
		2441	EXTEND (SP, 3);
2175		2442
2176	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
2177	{	2444	{
2178	tileid t = tile [z];	2445	tileid t = tile [z];
2179		2446
2180	if (t >= self->texs || (t && !self->tex [t].name))	2447	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2448	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2449	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2450	need_texid (self, t);
2184	}	2451	}
2185		2452
2186	cell->tile [z] = t;	2453	cell->tile [z] = t;
2187	}	2454	}
…		…
2189	}	2456	}
2190	}	2457	}
2191	}	2458	}
2192	}	2459	}
2193		2460
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
		2462
		2463	DC::RW
		2464	new (SV *class, SV *data_sv)
		2465	CODE:
		2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
		2472	OUTPUT:
		2473	RETVAL
		2474
		2475	DC::RW
		2476	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
		2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
2195		2490
2196	PROTOTYPES: DISABLE	2491	PROTOTYPES: DISABLE
2197		2492
2198	CFPlus::MixChunk	2493	DC::Channel
2199	new_from_file (SV *class, char *path)	2494	find ()
2200	CODE:	2495	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
2202	OUTPUT:	2512	OUTPUT:
2203	RETVAL	2513	RETVAL
2204		2514
2205	void	2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
2206	DESTROY (CFPlus::MixChunk self)	2584	DESTROY (DC::MixChunk self)
2207	CODE:	2585	CODE:
2208	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
2209		2587
2210	int	2588	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2594	OUTPUT:
2215	RETVAL	2595	RETVAL
2216		2596
2217	int	2597	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2599	CODE:
		2600	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
2221	OUTPUT:	2612	OUTPUT:
2222	RETVAL	2613	RETVAL
2223		2614
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2616
2226	int	2617	int
2227	volume (int volume = -1)	2618	volume (int volume = -1)
2228	PROTOTYPE: ;$	2619	PROTOTYPE: ;$
2229	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2624	OUTPUT:
2232	RETVAL	2625	RETVAL
2233		2626
		2627	void
		2628	fade_out (int ms)
		2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
		2637	DC::MixMusic
		2638	new (SV *class, DC::RW rwops)
		2639	CODE:
		2640	RETVAL = Mix_LoadMUS_RW (rwops);
		2641	OUTPUT:
		2642	RETVAL
		2643
		2644	void
		2645	DESTROY (DC::MixMusic self)
		2646	CODE:
		2647	Mix_FreeMusic (self);
		2648
2234	int	2649	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)	2650	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2651	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2653	OUTPUT:
2258	RETVAL	2654	RETVAL
2259		2655
2260	int	2656	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2658	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2659	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2660
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2662
2269	PROTOTYPES: ENABLE	2663	PROTOTYPES: ENABLE
2270		2664
2271	BOOT:	2665	BOOT:
2272	{	2666	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2668	static const struct {
2275	const char *name;	2669	const char *name;
2276	IV iv;	2670	IV iv;
2277	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
…		…
2290	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
2291	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
2292	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
2293	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
2294	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
2295	const_iv (GL_AND),	2690	const_iv (GL_AND),
2296	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
2297	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
2298	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
2299	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
2312	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
2313	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
2314	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
2315	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
2316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
2317	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
2318	const_iv (GL_PROXY_TEXTURE_1D),	2719	const_iv (GL_PROXY_TEXTURE_1D),
2319	const_iv (GL_PROXY_TEXTURE_2D),	2720	const_iv (GL_PROXY_TEXTURE_2D),
2320	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
2321	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
…		…
2345	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
2346	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
2347	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
2348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
2349	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
2350	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
2351	const_iv (GL_LINE_STRIP),	2753	const_iv (GL_LINE_STRIP),
2352	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
2353	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
2354	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
2355	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
2356	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
2357	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
2358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2359	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
2360	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
2361	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
2362	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
2363	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
2364	# undef const_iv	2774	# undef const_iv
…		…
2369		2779
2370	texture_av = newAV ();	2780	texture_av = newAV ();
2371	AvREAL_off (texture_av);	2781	AvREAL_off (texture_av);
2372	}	2782	}
2373		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
		2789
2374	char *	2790	char *
2375	gl_vendor ()	2791	gl_vendor ()
2376	CODE:	2792	CODE:
2377	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
2378	OUTPUT:	2794	OUTPUT:
…		…
2450	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
2451	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2452		2868
2453	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
2454	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
2455		2873
2456	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
2457		2875
2458	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
2459		2877
…		…
2467		2885
2468	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
2469	CODE:	2887	CODE:
2470	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
2471		2889
2472	void glBegin (int mode)
2473
2474	void glEnd ()
2475
2476	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
2477	PROTOTYPE: @
2478	ALIAS:	2891	ALIAS:
2479	glColor_premultiply = 1	2892	glColor_premultiply = 1
2480	CODE:	2893	CODE:
2481	if (ix)	2894	if (ix)
2482	{	2895	{
…		…
2485	b *= a;	2898	b *= a;
2486	}	2899	}
2487	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
2488	glColor4f (r, g, b, a);	2901	glColor4f (r, g, b, a);
2489		2902
2490	void glInterleavedArrays (int format, int stride, char *data)
2491
2492	void glDrawElements (int mode, int count, int type, char *indices)
2493
2494	# 1.2 void glDrawRangeElements (int mode, int start, int end
2495
2496	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2497	CODE:	2904	CODE:
2498	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2499	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
2500		2907
…		…
2504		2911
2505	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2506	CODE:	2913	CODE:
2507	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2508		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
2509	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2510	CODE:	2946	CODE:
2511	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2512		2948
2513	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
2529	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2530	CODE:	2966	CODE:
2531	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2532	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2533		2969
2534	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2535		2971
2536	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2537		2973
2538	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2539		2975
…		…
2565		3001
2566	void glEndList ()	3002	void glEndList ()
2567		3003
2568	void glCallList (int list)	3004	void glCallList (int list)
2569		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h || !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3062	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID | G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

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