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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 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		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	(cell)->darkness = 0; \
		375	(cell)->stat_hp = 0; \
		376	(cell)->flags = 0; \
		377	(cell)->player = 0; \
		378	} while (0)
		379
344	static void	380	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	381	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	382	{
347	int x, y;	383	int x, y;
348	maprow *row;	384	maprow *row;
349	mapcell *cell;	385	mapcell *cell;
350		386
…		…
362	if (x >= row->c1)	398	if (x >= row->c1)
363	break;	399	break;
364		400
365	cell = row->col + x - row->c0;	401	cell = row->col + x - row->c0;
366		402
367	cell->darkness = 0;	403	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	404	}
372	}	405	}
373	}	406	}
374		407
375	typedef struct {	408	typedef struct {
…		…
429	n |= n >> 16;	462	n |= n >> 16;
430		463
431	return n + 1;	464	return n + 1;
432	}	465	}
433		466
		467	static unsigned int
		468	popcount (unsigned int n)
		469	{
		470	n -= (n >> 1) & 0x55555555U;
		471	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		472	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		473	n *= 0x01010101U;
		474
		475	return n >> 24;
		476	}
		477
434	/* SDL should provide this, really. */	478	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	479	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	480	#define SDLK_MODIFIER_MAX 314
437		481
438	MODULE = CFPlus PACKAGE = CFPlus	482	/******************************************************************************/
		483
		484	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		485	static GV *hover_gv;
		486
		487	static int
		488	within_widget (SV *widget, NV x, NV y)
		489	{
		490	HV *self;
		491	SV **svp;
		492	NV wx, ww, wy, wh;
		493
		494	if (!SvROK (widget))
		495	return 0;
		496
		497	self = (HV *)SvRV (widget);
		498
		499	if (SvTYPE (self) != SVt_PVHV)
		500	return 0;
		501
		502	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		503	if (y < wy)
		504	return 0;
		505
		506	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		507	if (y >= wy + wh)
		508	return 0;
		509
		510	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		511	if (x < wx)
		512	return 0;
		513
		514	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		515	if (x >= wx + ww)
		516	return 0;
		517
		518	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		519	if (!svp || !SvTRUE (*svp))
		520	return 0;
		521
		522	return 1;
		523	}
		524
		525	MODULE = Deliantra::Client PACKAGE = DC
439		526
440	PROTOTYPES: ENABLE	527	PROTOTYPES: ENABLE
441		528
442	BOOT:	529	BOOT:
443	{	530	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	531	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	532	static const struct {
446	const char *name;	533	const char *name;
447	IV iv;	534	IV iv;
448	} *civ, const_iv[] = {	535	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	536	# define const_iv(name) { # name, (IV)name }
…		…
471		558
472	const_iv (SDL_APPINPUTFOCUS),	559	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	560	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	561	const_iv (SDL_APPACTIVE),
475		562
		563	const_iv (SDLK_FIRST),
		564	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	565	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	566	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	567	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	568	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	569	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	641	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	642	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	643	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	644	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	645	const_iv (KMOD_MODE),
		646
		647	const_iv (MIX_DEFAULT_FORMAT),
		648
		649	const_iv (SDL_INIT_TIMER),
		650	const_iv (SDL_INIT_AUDIO),
		651	const_iv (SDL_INIT_VIDEO),
		652	const_iv (SDL_INIT_CDROM),
		653	const_iv (SDL_INIT_JOYSTICK),
		654	const_iv (SDL_INIT_EVERYTHING),
		655	const_iv (SDL_INIT_NOPARACHUTE),
		656	const_iv (SDL_INIT_EVENTTHREAD),
		657
		658	const_iv (SDL_GL_RED_SIZE),
		659	const_iv (SDL_GL_GREEN_SIZE),
		660	const_iv (SDL_GL_BLUE_SIZE),
		661	const_iv (SDL_GL_ALPHA_SIZE),
		662	const_iv (SDL_GL_DOUBLEBUFFER),
		663	const_iv (SDL_GL_BUFFER_SIZE),
		664	const_iv (SDL_GL_DEPTH_SIZE),
		665	const_iv (SDL_GL_STENCIL_SIZE),
		666	const_iv (SDL_GL_ACCUM_RED_SIZE),
		667	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		668	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		669	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		670	const_iv (SDL_GL_STEREO),
		671	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		672	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		673	const_iv (SDL_GL_ACCELERATED_VISUAL),
		674	const_iv (SDL_GL_SWAP_CONTROL)
557	# undef const_iv	675	# undef const_iv
558	};	676	};
559		677
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		697
580	NV floor (NV x)	698	NV floor (NV x)
581		699
582	NV ceil (NV x)	700	NV ceil (NV x)
583		701
		702	IV minpot (UV n)
		703
		704	IV popcount (UV n)
		705
584	void	706	void
585	pango_init ()	707	pango_init ()
586	CODE:	708	CODE:
587	{	709	{
588	opengl_fontmap = pango_opengl_font_map_new ();	710	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	711	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	712	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		713	/*pango_context_set_font_description (opengl_context, default_font);*/
		714	#if PANGO_VERSION_CHECK (1, 15, 2)
		715	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		716	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		717	#endif
591	}	718	}
592		719
593	char *
594	SDL_GetError ()	720	char *SDL_GetError ()
595		721
596	int	722	int SDL_Init (U32 flags)
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		723
599	void	724	int SDL_InitSubSystem (U32 flags)
		725
		726	void SDL_QuitSubSystem (U32 flags)
		727
600	SDL_Quit ()	728	void SDL_Quit ()
		729
		730	int SDL_GL_SetAttribute (int attr, int value)
		731
		732	int SDL_GL_GetAttribute (int attr)
		733	CODE:
		734	if (SDL_GL_GetAttribute (attr, &RETVAL))
		735	XSRETURN_UNDEF;
		736	OUTPUT:
		737	RETVAL
601		738
602	void	739	void
603	SDL_ListModes (int rgb, int alpha)	740	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	741	PPCODE:
605	{	742	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	754	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		757
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	758	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);	759	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		760
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	761	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		762
629	if (m && m != (SDL_Rect **)-1)	763	if (m && m != (SDL_Rect **)-1)
630	while (*m)	764	while (*m)
631	{	765	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	766	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	767	{
634	AV *av = newAV ();	768	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	769	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	770	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	771	av_push (av, newSViv (rgb));
…		…
661		795
662	if (RETVAL)	796	if (RETVAL)
663	{	797	{
664	av_clear (texture_av);	798	av_clear (texture_av);
665		799
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	801	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	802	#include "glfunc.h"
669	#undef GL_FUNC	803	#undef GL_FUNC
670	}	804	}
671	}	805	}
…		…
678	char *	812	char *
679	SDL_GetKeyName (int sym)	813	SDL_GetKeyName (int sym)
680		814
681	int	815	int
682	SDL_GetAppState ()	816	SDL_GetAppState ()
		817
		818	int
		819	SDL_GetModState ()
683		820
684	void	821	void
685	poll_events ()	822	poll_events ()
686	PPCODE:	823	PPCODE:
687	{	824	{
…		…
697	{	834	{
698	case SDL_KEYDOWN:	835	case SDL_KEYDOWN:
699	case SDL_KEYUP:	836	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	839	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	840	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	842	break;
706		843
707	case SDL_ACTIVEEVENT:	844	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	863	x = ev.motion.x;
727	y = ev.motion.y;	864	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	866	}
730		867
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	869	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	870	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	871	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	874	}
738	break;	875	break;
739		876
740	case SDL_MOUSEBUTTONDOWN:	877	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	878	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	879	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		880
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	881	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	882	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	883	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	884	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	889	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	890	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	891	break;
755	}	892	}
756		893
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	894	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	895	}
759	}	896	}
760		897
761	int	898	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	899	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	900	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	901	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	902	Mix_ChannelFinished (channel_finished);
766		903
767	void	904	void
		905	Mix_QuerySpec ()
		906	PPCODE:
		907	{
		908	int freq, channels;
		909	Uint16 format;
		910
		911	if (Mix_QuerySpec (&freq, &format, &channels))
		912	{
		913	EXTEND (SP, 3);
		914	PUSHs (sv_2mortal (newSViv (freq)));
		915	PUSHs (sv_2mortal (newSViv (format)));
		916	PUSHs (sv_2mortal (newSViv (channels)));
		917	}
		918	}
		919
		920	void
768	Mix_CloseAudio ()	921	Mix_CloseAudio ()
769		922
770	int	923	int
771	Mix_AllocateChannels (int numchans = -1)	924	Mix_AllocateChannels (int numchans = -1)
		925
		926	const char *
		927	Mix_GetError ()
772		928
773	void	929	void
774	lowdelay (int fd, int val = 1)	930	lowdelay (int fd, int val = 1)
775	CODE:	931	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	932	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	958	}
803	}	959	}
804	#endif	960	#endif
805	}	961	}
806		962
807	void	963	int
808	add_font (char *file)	964	add_font (char *file)
809	CODE:	965	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		967	OUTPUT:
		968	RETVAL
811		969
812	void	970	void
813	load_image_inline (SV *image_)	971	load_image_inline (SV *image_)
814	ALIAS:	972	ALIAS:
815	load_image_file = 1	973	load_image_file = 1
…		…
818	STRLEN image_len;	976	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	977	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	978	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	979	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	980	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	981	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	982	: SDL_RWFromConstMem (image, image_len);
825		983
826	if (!rw)	984	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	985	croak ("load_image: %s", SDL_GetError ());
828		986
…		…
901	void	1059	void
902	error (char *message)	1060	error (char *message)
903	CODE:	1061	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1062	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1063	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1065	#endif
908		1066
909	void	1067	void
910	fatal (char *message)	1068	fatal (char *message)
911	CODE:	1069	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1070	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1071	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1072	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1073	#endif
916	_exit (1);	1074	_exit (1);
917		1075
918	void	1076	void
919	_exit (int retval = 0)	1077	_exit (int retval = 0)
…		…
931	#if DEBUG	1089	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1090	VALGRIND_DO_LEAK_CHECK;
933	#endif	1091	#endif
934	}	1092	}
935		1093
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1094	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1095
938	CFPlus::Font	1096	PROTOTYPES: DISABLE
		1097
		1098	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1099	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1100	CODE:
941	{	1101	{
942	int count;	1102	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1103	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1106	}
947	OUTPUT:	1107	OUTPUT:
948	RETVAL	1108	RETVAL
949		1109
950	void	1110	void
951	DESTROY (CFPlus::Font self)	1111	DESTROY (DC::Font self)
952	CODE:	1112	CODE:
953	pango_font_description_free (self);	1113	pango_font_description_free (self);
954		1114
955	void	1115	void
956	make_default (CFPlus::Font self)	1116	make_default (DC::Font self)
		1117	PROTOTYPE: $
957	CODE:	1118	CODE:
958	default_font = self;	1119	default_font = self;
959		1120
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1121	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1122
		1123	PROTOTYPES: DISABLE
		1124
962	void	1125	void
963	reset_glyph_cache ()	1126	glyph_cache_backup ()
		1127	PROTOTYPE:
964	CODE:	1128	CODE:
		1129	tc_backup ();
		1130
		1131	void
		1132	glyph_cache_restore ()
		1133	PROTOTYPE:
		1134	CODE:
965	tc_clear ();	1135	tc_restore ();
966		1136
967	CFPlus::Layout	1137	DC::Layout
968	new (SV *class)	1138	new (SV *class)
969	CODE:	1139	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1140	New (0, RETVAL, 1, struct cf_layout);
971		1141
972	RETVAL->pl = pango_layout_new (opengl_context);	1142	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1144	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1145	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1146	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1147	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1148	RETVAL->font = 0;
		1149	RETVAL->rc = rc_alloc ();
979		1150
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1151	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1152	layout_update_font (RETVAL);
982	OUTPUT:	1153	OUTPUT:
983	RETVAL	1154	RETVAL
984		1155
985	void	1156	void
986	DESTROY (CFPlus::Layout self)	1157	DESTROY (DC::Layout self)
987	CODE:	1158	CODE:
988	g_object_unref (self->pl);	1159	g_object_unref (self->pl);
		1160	rc_free (self->rc);
989	Safefree (self);	1161	Safefree (self);
990		1162
991	void	1163	void
992	set_text (CFPlus::Layout self, SV *text_)	1164	set_text (DC::Layout self, SV *text_)
993	CODE:	1165	CODE:
994	{	1166	{
995	STRLEN textlen;	1167	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1168	char *text = SvPVutf8 (text_, textlen);
997		1169
998	pango_layout_set_text (self->pl, text, textlen);	1170	pango_layout_set_text (self->pl, text, textlen);
999	}	1171	}
1000		1172
1001	void	1173	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1174	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1175	CODE:
1004	{	1176	{
1005	STRLEN textlen;	1177	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
1007		1179
1008	pango_layout_set_markup (self->pl, text, textlen);	1180	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1181	}
1010		1182
1011	void	1183	void
1012	set_shapes (CFPlus::Layout self, ...)	1184	set_shapes (DC::Layout self, ...)
1013	CODE:	1185	CODE:
1014	{	1186	{
1015	PangoAttrList *attrs = 0;	1187	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1188	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1189	const char *pos = text;
…		…
1052	if (attrs)	1224	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1225	pango_layout_set_attributes (self->pl, attrs);
1054	}	1226	}
1055		1227
1056	void	1228	void
1057	get_shapes (CFPlus::Layout self)	1229	get_shapes (DC::Layout self)
1058	PPCODE:	1230	PPCODE:
1059	{	1231	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1232	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1233
1062	do	1234	do
1063	{	1235	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1236	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1237
1066	if (run && shape_attr_p (run))	1238	if (run && shape_attr_p (run))
1067	{	1239	{
1068	PangoRectangle extents;	1240	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1241	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1249
1078	pango_layout_iter_free (iter);	1250	pango_layout_iter_free (iter);
1079	}	1251	}
1080		1252
1081	int	1253	int
1082	has_wrapped (CFPlus::Layout self)	1254	has_wrapped (DC::Layout self)
1083	CODE:	1255	CODE:
1084	{	1256	{
1085	int lines = 1;	1257	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1258	const char *text = pango_layout_get_text (self->pl);
1087		1259
…		…
1092	}	1264	}
1093	OUTPUT:	1265	OUTPUT:
1094	RETVAL	1266	RETVAL
1095		1267
1096	SV *	1268	SV *
1097	get_text (CFPlus::Layout self)	1269	get_text (DC::Layout self)
1098	CODE:	1270	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1271	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1272	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1273	OUTPUT:
1102	RETVAL	1274	RETVAL
1103		1275
1104	void	1276	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1277	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1278	CODE:
1107	self->r = r;	1279	self->r = r;
1108	self->g = g;	1280	self->g = g;
1109	self->b = b;	1281	self->b = b;
1110	self->a = a;	1282	self->a = a;
1111		1283
1112	void	1284	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1285	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1286	CODE:
1115	if (self->font != font)	1287	if (self->font != font)
1116	{	1288	{
1117	self->font = font;	1289	self->font = font;
1118	layout_update_font (self);	1290	layout_update_font (self);
1119	}	1291	}
1120		1292
1121	void	1293	void
1122	set_height (CFPlus::Layout self, int base_height)	1294	set_height (DC::Layout self, int base_height)
1123	CODE:	1295	CODE:
1124	if (self->base_height != base_height)	1296	if (self->base_height != base_height)
1125	{	1297	{
1126	self->base_height = base_height;	1298	self->base_height = base_height;
1127	layout_update_font (self);	1299	layout_update_font (self);
1128	}	1300	}
1129		1301
1130	void	1302	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1303	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1304	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1305	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1306
1135	void	1307	void
1136	set_indent (CFPlus::Layout self, int indent)	1308	set_indent (DC::Layout self, int indent)
1137	CODE:	1309	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1310	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1311
1140	void	1312	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1313	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1314	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1315	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1316
1145	void	1317	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1318	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1319	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1320	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1321	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1322	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1323	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1324	: PANGO_ELLIPSIZE_NONE
1153	);	1325	);
1154		1326
1155	void	1327	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1328	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1329	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1330	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1331
1160	void	1332	void
1161	size (CFPlus::Layout self)	1333	size (DC::Layout self)
1162	PPCODE:	1334	PPCODE:
1163	{	1335	{
1164	int w, h;	1336	int w, h;
1165		1337
1166	layout_get_pixel_size (self, &w, &h);	1338	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1341	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1342	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1343	}
1172		1344
1173	int	1345	int
1174	descent (CFPlus::Layout self)	1346	descent (DC::Layout self)
1175	CODE:	1347	CODE:
1176	{	1348	{
1177	PangoRectangle rect;	1349	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1350	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1351	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1352	RETVAL = PANGO_DESCENT (rect);
1181	}	1353	}
1182	OUTPUT:	1354	OUTPUT:
1183	RETVAL	1355	RETVAL
1184		1356
1185	int	1357	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1358	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1359	CODE:
1188	{	1360	{
1189	int index, trailing;	1361	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1362	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1363	RETVAL = index + trailing;
1192	}	1364	}
1193	OUTPUT:	1365	OUTPUT:
1194	RETVAL	1366	RETVAL
1195		1367
1196	void	1368	void
1197	cursor_pos (CFPlus::Layout self, int index)	1369	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1370	PPCODE:
1199	{	1371	{
1200	PangoRectangle strong_pos;	1372	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1373	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1374
1203	EXTEND (SP, 3);	1375	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1376	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1377	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1379	}
1208		1380
1209	void	1381	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1382	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1383	PPCODE:
1212	{	1384	{
1213	int line, x;	1385	int line, x;
1214		1386
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1387	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1388	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1389	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1390	--line;
		1391	#endif
1218	EXTEND (SP, 2);	1392	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1393	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1394	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1395	}
1222		1396
1223	void	1397	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1398	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1399	PPCODE:
1226	{	1400	{
1227	PangoLayoutLine *lp;	1401	PangoLayoutLine *lp;
1228	int index, trailing;	1402	int index, trailing;
1229		1403
1230	if (line < 0)	1404	if (line < 0)
1231	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1232		1406
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1407	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1408	XSRETURN_EMPTY; /* do better */
1235		1409
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1410	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1411
1238	EXTEND (SP, 2);	1412	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1418	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1419	}
1246	}	1420	}
1247		1421
1248	void	1422	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1423	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1424	CODE:
		1425	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1426	pango_opengl_render_layout_subpixel (
1252	self->pl,	1427	self->pl,
		1428	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1429	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1430	self->r, self->g, self->b, self->a,
1255	flags	1431	flags
1256	);	1432	);
		1433	// we assume that context_change actually clears/frees stuff
		1434	// and does not do any recomputation...
		1435	pango_layout_context_changed (self->pl);
1257		1436
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1437	void
1263	pad2pot (SV *data_, SV *w_, SV *h_)	1438	draw (DC::Layout self)
1264	CODE:	1439	CODE:
1265	{	1440	{
1266	int ow = SvIV (w_);	1441	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1442	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1443	glEnable (GL_BLEND);
		1444	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1445	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1446	glEnable (GL_ALPHA_TEST);
		1447	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1448
1269	if (ow && oh)	1449	rc_draw (self->rc);
		1450
		1451	glDisable (GL_ALPHA_TEST);
		1452	glDisable (GL_BLEND);
		1453	glDisable (GL_TEXTURE_2D);
		1454	}
		1455
		1456	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1457
		1458	PROTOTYPES: ENABLE
		1459
		1460	void
		1461	pad (SV *data_, int ow, int oh, int nw, int nh)
		1462	CODE:
		1463	{
		1464	if ((nw != ow || nh != oh) && SvOK (data_))
1270	{	1465	{
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;	1466	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1467	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1468	int bpp = datalen / (ow * oh);
1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1469	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282		1470
1283	SvPOK_only (result_);	1471	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1472	SvCUR_set (result_, nw * nh * bpp);
1285		1473
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1474	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1475	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1476	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1477
1290	sv_setsv (data_, result_);	1478	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1479	}
1297	}	1480	}
1298		1481
1299	void	1482	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1483	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1489	{
1307	HV *hv = (HV *)SvRV (self);	1490	HV *hv = (HV *)SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1491	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1492	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1493	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1494
		1495	if (name <= 0)
		1496	XSRETURN_EMPTY;
1311		1497
1312	if (items < 5)	1498	if (items < 5)
1313	{	1499	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1500	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1501	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1540	RETVAL = width > 0;
1355	}	1541	}
1356	OUTPUT:	1542	OUTPUT:
1357	RETVAL	1543	RETVAL
1358		1544
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1545	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1546
1361	CFPlus::Map	1547	PROTOTYPES: DISABLE
		1548
		1549	DC::Map
1362	new (SV *class)	1550	new (SV *class)
1363	CODE:	1551	CODE:
1364	New (0, RETVAL, 1, struct map);	1552	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1553	RETVAL->x = 0;
1366	RETVAL->y = 0;	1554	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1562	RETVAL->row = 0;
1375	OUTPUT:	1563	OUTPUT:
1376	RETVAL	1564	RETVAL
1377		1565
1378	void	1566	void
1379	DESTROY (CFPlus::Map self)	1567	DESTROY (DC::Map self)
1380	CODE:	1568	CODE:
1381	{	1569	{
1382	map_clear (self);	1570	map_clear (self);
1383	Safefree (self->face2tile);	1571	Safefree (self->face2tile);
1384	Safefree (self->tex);	1572	Safefree (self->tex);
1385	Safefree (self);	1573	Safefree (self);
1386	}	1574	}
1387		1575
1388	void	1576	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1577	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1578	CODE:
1391	self->w = map_width;	1579	self->w = map_width;
1392	self->h = map_height;	1580	self->h = map_height;
1393		1581
1394	void	1582	void
1395	clear (CFPlus::Map self)	1583	clear (DC::Map self)
1396	CODE:	1584	CODE:
1397	map_clear (self);	1585	map_clear (self);
1398		1586
1399	void	1587	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1588	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1589	CODE:
1402	{	1590	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1591	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1592	need_texid (self, tile);
1405	}	1593	}
1406		1594
1407	void	1595	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1596	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1597	CODE:
1410	{	1598	{
1411	tileid texid;	1599	tileid texid;
1412	maptex *tex;	1600	maptex *tex;
1413		1601
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1614	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1615	tex->smoothlevel = level;
1428	}	1616	}
1429		1617
1430	void	1618	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)	1619	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1432	CODE:	1620	CODE:
1433	{	1621	{
1434	need_texid (self, texid);	1622	need_texid (self, texid);
1435		1623
1436	{	1624	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1644	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1646	}
1459		1647
1460	int	1648	int
1461	ox (CFPlus::Map self)	1649	ox (DC::Map self)
1462	ALIAS:	1650	ALIAS:
1463	oy = 1	1651	oy = 1
1464	x = 2	1652	x = 2
1465	y = 3	1653	y = 3
1466	w = 4	1654	w = 4
…		…
1477	}	1665	}
1478	OUTPUT:	1666	OUTPUT:
1479	RETVAL	1667	RETVAL
1480		1668
1481	void	1669	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1670	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1671	CODE:
1484	{	1672	{
1485	if (dx > 0)	1673	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1674	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1675	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1690	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1691	self->y += MAP_EXTEND_Y;
1504	}	1692	}
1505	}	1693	}
1506		1694
1507	void	1695	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1696	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1697	CODE:
1510	{	1698	{
1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1699	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512	uint8_t *data_end = (uint8_t *)SvEND (data_);	1700	uint8_t *data_end = (uint8_t *)SvEND (data_);
1513	mapcell *cell;	1701	mapcell *cell;
1514	int x, y, flags;	1702	int x, y, z, flags;
		1703	AV *missing = newAV ();
		1704	RETVAL = newRV_noinc ((SV *)missing);
1515		1705
1516	while (data < data_end - 1)	1706	while (data < data_end - 1)
1517	{	1707	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1708	flags = (data [0] << 8) + data [1]; data += 2;
1519		1709
…		…
1539	uint8_t ext, cmd;	1729	uint8_t ext, cmd;
1540		1730
1541	do	1731	do
1542	{	1732	{
1543	ext = *data++;	1733	ext = *data++;
1544	cmd = ext & 0x3f;	1734	cmd = ext & 0x7f;
1545		1735
1546	if (cmd < 4)	1736	if (cmd < 4)
1547	cell->darkness = 255 - ext * 64 + 1;	1737	cell->darkness = 255 - ext * 64 + 1;
1548	else if (cmd == 5) // health	1738	else if (cmd == 5) // health
1549	{	1739	{
…		…
1552	}	1742	}
1553	else if (cmd == 6) // monster width	1743	else if (cmd == 6) // monster width
1554	cell->stat_width = *data++ + 1;	1744	cell->stat_width = *data++ + 1;
1555	else if (cmd == 0x47)	1745	else if (cmd == 0x47)
1556	{	1746	{
1557	if (*data == 4)	1747	if (*data == 1) cell->player = data [1];
1558	; // decode player count	1748	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1749	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1750	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1559		1751
1560	data += *data + 1;	1752	data += *data + 1;
1561	}	1753	}
1562	else if (cmd == 8) // cell flags	1754	else if (cmd == 8) // cell flags
1563	cell->flags = *data++;	1755	cell->flags = *data++;
…		…
1570	}	1762	}
1571	else	1763	else
1572	cell->darkness = *data++ + 1;	1764	cell->darkness = *data++ + 1;
1573	}	1765	}
1574		1766
		1767	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1768	if (flags & (4 >> z))
1576	{	1769	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1770	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1771	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1772	cell->tile [z] = self->face2tile [face];
		1773
		1774	if (cell->tile [z])
		1775	{
		1776	maptex *tex = self->tex + cell->tile [z];
		1777	if (!tex->name)
		1778	av_push (missing, newSViv (cell->tile [z]));
		1779
		1780	if (tex->smoothtile)
		1781	{
		1782	maptex *smooth = self->tex + tex->smoothtile;
		1783	if (!smooth->name)
		1784	av_push (missing, newSViv (tex->smoothtile));
		1785	}
		1786	}
1580	}	1787	}
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	}	1788	}
1596	else	1789	else
1597	cell->darkness = 0;	1790	CELL_CLEAR (cell);
1598	}	1791	}
1599	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1600		1795
1601	SV *	1796	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1798	CODE:
1604	{	1799	{
1605	int x1, x;	1800	int x1, x;
1606	int y1, y;	1801	int y1, y;
1607	int z;	1802	int z;
…		…
1652	}	1847	}
1653	OUTPUT:	1848	OUTPUT:
1654	RETVAL	1849	RETVAL
1655		1850
1656	void	1851	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1658	CODE:	1853	CODE:
1659	{	1854	{
		1855	int x, y, z;
		1856
1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1860	smooth_key skey;
1664	int x, y, z;	1861	int pl_x, pl_y;
1665	int last_name;	1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
1666		1868
1667	// thats current max. sorry.	1869	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1670		1872
1671	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1673		1875
1674	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1675		1877	key.r = 255;
1676	glEnable (GL_BLEND);	1878	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1680		1882	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1883	key.texname = -1;
1682
1683	last_name = 0;
1684		1884
1685	mx += self->x;	1885	mx += self->x;
1686	my += self->y;	1886	my += self->y;
1687		1887
1688	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1707	}	1907	}
1708	}	1908	}
		1909
		1910	glEnable (GL_BLEND);
		1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		1913
1710	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1711	{	1915	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1713		1917
…		…
1726	{	1930	{
1727	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1729	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1730		1934
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1734	{	1936	{
1735	if (!tex.name)	1937	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1737		1939
1738	glEnd ();	1940	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1942	}
1742		1943
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	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	{	1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1960	if (cell->flags & 1)
1751	{	1961	{
1752	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1755		1965
		1966	if (tex.name)
1756	glEnd ();	1967	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	1978	}
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	}	1979	}
1765	}	1980	}
1766		1981
1767	// update smooth hash	1982	// update smooth hash
1768	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1804	}	2019	}
1805	}	2020	}
1806	}	2021	}
1807	}	2022	}
1808		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1809	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	2028	// this is basically counting sort
1811	{	2029	{
1812	int w, b;	2030	int w, b;
1813		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1815	{	2035	{
1816	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1817	if (smask)	2037	if (smask)
1818	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	2057	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1841		2061
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	2062	if (tex.name)
1845	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1846	if (!tex.name)	2066	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2067	{
1848
1849	glEnd ();	2068	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1852	}	2071	}
1853		2072
1854	if (border)	2073	if (border)
1855	{	2074	{
1856	float ox = border * dx;	2075	float ox = border * dx;
1857		2076
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2081	}
1863		2082
1864	if (corner)	2083	if (corner)
1865	{	2084	{
1866	float ox = corner * dx;	2085	float ox = corner * dx;
1867		2086
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1872	}	2092	}
1873	}	2093	}
1874	}	2094	}
1875	}	2095	}
1876	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1877	}	2101	}
1878		2102
1879	hv_clear (smooth);	2103	hv_clear (smooth);
1880	}	2104	}
1881		2105
1882	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1883		2111
1884	glDisable (GL_TEXTURE_2D);	2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1885	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1886		2125
1887	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1890	{	2129	{
…		…
1915	}	2154	}
1916	}	2155	}
1917	}	2156	}
1918		2157
1919	void	2158	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2160	CODE:
1922	{	2161	{
1923	static float color[16][3] = {	2162	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1977	}	2216	}
1978		2217
1979	void	2218	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2220	PPCODE:
1982	{	2221	{
1983	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987		2230
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2233
1992	mx += self->x;	2234	mx += self->x - 1;
1993	my += self->y;	2235	my += self->y - 1;
1994		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1995	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1997	{	2241	{
1998	maprow *row = self->row + (y + my);	2242	maprow *row = self->row + (y + my);
1999		2243
2000	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2246	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
2004		2248
2005	darkness[y * sw4 + x] = cell->darkness	2249	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2250	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2251	: 255 - FOW_DARKNESS;
2008	}	2252	}
2009	}	2253	}
2010		2254
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)	2255	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2256	for (x = 0; x < sw; ++x)
2021	{	2257	{
2022	float *f = (float *)matrix;	2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2260	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2261	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2262	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2263	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2264	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2265	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2266	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2267
2026	for (dy = -1; dy <= 1; ++dy)	2268	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2269	uint8_t r21 = d21;
2028	{	2270	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2271
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2272	uint8_t r12 = d12;
2033	}	2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
2034		2275
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2276	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2279
2038	darkness_sv = darkness2_sv;	2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2289	}
		2290
		2291	free (darkness1);
2040		2292
2041	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
2045	}	2297	}
2046		2298
2047	SV *	2299	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2301	CODE:
2050	{	2302	{
2051	int x, y, x1, y1;	2303	int x, y, x1, y1;
2052	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2110	else	2362	else
2111	*data++ = 0;	2363	*data++ = 0;
2112	}	2364	}
2113	}	2365	}
2114		2366
		2367	/* if size is w*h + 5 then no data has been found */
		2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2369	{
2115	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2116	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2117	RETVAL = data_sv;	2374	RETVAL = data_sv;
2118	}	2375	}
2119	OUTPUT:	2376	OUTPUT:
2120	RETVAL	2377	RETVAL
2121		2378
2122	void	2379	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124	PPCODE:	2381	PPCODE:
2125	{	2382	{
2126	int x, y, z;	2383	int x, y, z;
2127	int w, h;	2384	int w, h;
2128	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t *data, *end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
2129		2396
2130	if (*data++ != 0)	2397	if (*data++ != 0)
2131	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2132		2399
2133	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
2134	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
2135		2402
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2148	{	2415	{
2149	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2150		2417
2151	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2152	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2153	uint8_t flags = *data++;	2425	flags = *data++;
2154		2426
2155	if (flags)	2427	if (flags)
2156	{	2428	{
2157	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2158	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163		2435
2164	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2165	{	2437	{
2166	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
2167		2440
2168	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2169	{	2442	{
2170	tileid t = tile [z];	2443	tileid t = tile [z];
2171		2444
2172	if (t >= self->texs || (t && !self->tex [t].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
2173	{	2446	{
2174	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2175	need_texid (self, t);	2448	need_texid (self, t);
2176	}	2449	}
2177		2450
2178	cell->tile [z] = t;	2451	cell->tile [z] = t;
2179	}	2452	}
…		…
2181	}	2454	}
2182	}	2455	}
2183	}	2456	}
2184	}	2457	}
2185		2458
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2460
2188	CFPlus::MixChunk	2461	DC::RW
2189	new_from_file (SV *class, char *path)	2462	new (SV *class, SV *data_sv)
2190	CODE:	2463	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
2192	OUTPUT:	2470	OUTPUT:
2193	RETVAL	2471	RETVAL
2194		2472
		2473	DC::RW
		2474	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
2196	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2197	CODE:	2583	CODE:
2198	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2199		2585
2200	int	2586	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2592	OUTPUT:
2205	RETVAL	2593	RETVAL
2206		2594
2207	int	2595	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2597	CODE:
		2598	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
2211	OUTPUT:	2610	OUTPUT:
2212	RETVAL	2611	RETVAL
2213		2612
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2614
2216	int	2615	int
2217	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
2218	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2622	OUTPUT:
2221	RETVAL	2623	RETVAL
2222		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
		2635	DC::MixMusic
		2636	new (SV *class, DC::RW rwops)
		2637	CODE:
		2638	RETVAL = Mix_LoadMUS_RW (rwops);
		2639	OUTPUT:
		2640	RETVAL
		2641
		2642	void
		2643	DESTROY (DC::MixMusic self)
		2644	CODE:
		2645	Mix_FreeMusic (self);
		2646
2223	int	2647	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)	2648	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2649	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2651	OUTPUT:
2247	RETVAL	2652	RETVAL
2248		2653
2249	int	2654	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2656	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2657	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2658
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
2257		2662
2258	BOOT:	2663	BOOT:
2259	{	2664	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2666	static const struct {
2262	const char *name;	2667	const char *name;
2263	IV iv;	2668	IV iv;
2264	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2688	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2717	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2718	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2772	# undef const_iv
…		…
2356		2777
2357	texture_av = newAV ();	2778	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2359	}	2780	}
2360		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2361	char *	2788	char *
2362	gl_vendor ()	2789	gl_vendor ()
2363	CODE:	2790	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2792	OUTPUT:
…		…
2437	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# 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_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2866
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# 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_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
2442		2871
2443	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
2444		2873
2445	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
2446		2875
…		…
2454		2883
2455	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2885	CODE:
2457	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
2458		2887
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	2889	ALIAS:
2466	glColor_premultiply = 1	2890	glColor_premultiply = 1
2467	CODE:	2891	CODE:
2468	if (ix)	2892	if (ix)
2469	{	2893	{
…		…
2472	b *= a;	2896	b *= a;
2473	}	2897	}
2474	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2476		2900
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.)	2901	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2902	CODE:
2485	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2905
…		…
2491		2909
2492	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2493	CODE:	2911	CODE:
2494	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2495		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
2496	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2497	CODE:	2944	CODE:
2498	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2499		2946
2500	void glTexParameter (int target, int pname, float param)	2947	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)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517	CODE:	2964	CODE:
2518	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		2967
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		2969
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		2971
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		2973
…		…
2552		2999
2553	void glEndList ()	3000	void glEndList ()
2554		3001
2555	void glCallList (int list)	3002	void glCallList (int list)
2556		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h || !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3060	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID | G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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