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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 1.271 by root, Sun Jul 20 15:09:29 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),
		677
		678	const_iv (FOW_DARKNESS)
557	# undef const_iv	679	# undef const_iv
558	};	680	};
559		681
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		701
580	NV floor (NV x)	702	NV floor (NV x)
581		703
582	NV ceil (NV x)	704	NV ceil (NV x)
583		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
		709
584	void	710	void
585	pango_init ()	711	pango_init ()
586	CODE:	712	CODE:
587	{	713	{
588	opengl_fontmap = pango_opengl_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	715	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);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		717	/*pango_context_set_font_description (opengl_context, default_font);*/
		718	#if PANGO_VERSION_CHECK (1, 15, 2)
		719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		720	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		721	#endif
591	}	722	}
592		723
593	char *
594	SDL_GetError ()	724	char *SDL_GetError ()
595		725
596	int	726	int SDL_Init (U32 flags)
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		727
599	void	728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
600	SDL_Quit ()	732	void SDL_Quit ()
		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
601		742
602	void	743	void
603	SDL_ListModes (int rgb, int alpha)	744	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	745	PPCODE:
605	{	746	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		761
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	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);	763	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		764
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		766
629	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
630	while (*m)	768	while (*m)
631	{	769	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	770	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	771	{
634	AV *av = newAV ();	772	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	775	av_push (av, newSViv (rgb));
…		…
661		799
662	if (RETVAL)	800	if (RETVAL)
663	{	801	{
664	av_clear (texture_av);	802	av_clear (texture_av);
665		803
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	806	#include "glfunc.h"
669	#undef GL_FUNC	807	#undef GL_FUNC
670	}	808	}
671	}	809	}
…		…
678	char *	816	char *
679	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
680		818
681	int	819	int
682	SDL_GetAppState ()	820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
683		824
684	void	825	void
685	poll_events ()	826	poll_events ()
686	PPCODE:	827	PPCODE:
687	{	828	{
…		…
697	{	838	{
698	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
699	case SDL_KEYUP:	840	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	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 */	844	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);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	846	break;
706		847
707	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	867	x = ev.motion.x;
727	y = ev.motion.y;	868	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	870	}
730		871
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	878	}
738	break;	879	break;
739		880
740	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		884
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	895	break;
755	}	896	}
756		897
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	899	}
759	}	900	}
760		901
761	int	902	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	904	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
766		907
767	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
768	Mix_CloseAudio ()	925	Mix_CloseAudio ()
769		926
770	int	927	int
771	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
		929
		930	const char *
		931	Mix_GetError ()
772		932
773	void	933	void
774	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
775	CODE:	935	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	962	}
803	}	963	}
804	#endif	964	#endif
805	}	965	}
806		966
807	void	967	int
808	add_font (char *file)	968	add_font (char *file)
809	CODE:	969	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		971	OUTPUT:
		972	RETVAL
811		973
812	void	974	void
813	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
814	ALIAS:	976	ALIAS:
815	load_image_file = 1	977	load_image_file = 1
…		…
818	STRLEN image_len;	980	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	981	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	982	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
825		987
826	if (!rw)	988	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
828		990
…		…
901	void	1063	void
902	error (char *message)	1064	error (char *message)
903	CODE:	1065	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1067	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1069	#endif
908		1070
909	void	1071	void
910	fatal (char *message)	1072	fatal (char *message)
911	CODE:	1073	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1075	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1077	#endif
916	_exit (1);	1078	_exit (1);
917		1079
918	void	1080	void
919	_exit (int retval = 0)	1081	_exit (int retval = 0)
…		…
931	#if DEBUG	1093	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1094	VALGRIND_DO_LEAK_CHECK;
933	#endif	1095	#endif
934	}	1096	}
935		1097
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1099
938	PROTOTYPES: DISABLE	1100	PROTOTYPES: DISABLE
939		1101
940	CFPlus::Font	1102	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1103	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1104	CODE:
943	{	1105	{
944	int count;	1106	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1107	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1110	}
949	OUTPUT:	1111	OUTPUT:
950	RETVAL	1112	RETVAL
951		1113
952	void	1114	void
953	DESTROY (CFPlus::Font self)	1115	DESTROY (DC::Font self)
954	CODE:	1116	CODE:
955	pango_font_description_free (self);	1117	pango_font_description_free (self);
956		1118
957	void	1119	void
958	make_default (CFPlus::Font self)	1120	make_default (DC::Font self)
959	PROTOTYPE: $	1121	PROTOTYPE: $
960	CODE:	1122	CODE:
961	default_font = self;	1123	default_font = self;
962		1124
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1126
965	PROTOTYPES: DISABLE	1127	PROTOTYPES: DISABLE
966		1128
967	void	1129	void
968	reset_glyph_cache ()	1130	glyph_cache_backup ()
969	PROTOTYPE:	1131	PROTOTYPE:
970	CODE:	1132	CODE:
		1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
971	tc_clear ();	1139	tc_restore ();
972		1140
973	CFPlus::Layout	1141	DC::Layout
974	new (SV *class)	1142	new (SV *class)
975	CODE:	1143	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
977		1145
978	RETVAL->pl = pango_layout_new (opengl_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
985		1154
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
988	OUTPUT:	1157	OUTPUT:
989	RETVAL	1158	RETVAL
990		1159
991	void	1160	void
992	DESTROY (CFPlus::Layout self)	1161	DESTROY (DC::Layout self)
993	CODE:	1162	CODE:
994	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
995	Safefree (self);	1165	Safefree (self);
996		1166
997	void	1167	void
998	set_text (CFPlus::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
999	CODE:	1169	CODE:
1000	{	1170	{
1001	STRLEN textlen;	1171	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
1003		1173
1004	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
1005	}	1175	}
1006		1176
1007	void	1177	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1179	CODE:
1010	{	1180	{
1011	STRLEN textlen;	1181	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
1013		1183
1014	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1185	}
1016		1186
1017	void	1187	void
1018	set_shapes (CFPlus::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
1019	CODE:	1189	CODE:
1020	{	1190	{
1021	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1193	const char *pos = text;
…		…
1058	if (attrs)	1228	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
1060	}	1230	}
1061		1231
1062	void	1232	void
1063	get_shapes (CFPlus::Layout self)	1233	get_shapes (DC::Layout self)
1064	PPCODE:	1234	PPCODE:
1065	{	1235	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1237
1068	do	1238	do
1069	{	1239	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1241
1072	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
1073	{	1243	{
1074	PangoRectangle extents;	1244	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1253
1084	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
1085	}	1255	}
1086		1256
1087	int	1257	int
1088	has_wrapped (CFPlus::Layout self)	1258	has_wrapped (DC::Layout self)
1089	CODE:	1259	CODE:
1090	{	1260	{
1091	int lines = 1;	1261	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
1093		1263
…		…
1098	}	1268	}
1099	OUTPUT:	1269	OUTPUT:
1100	RETVAL	1270	RETVAL
1101		1271
1102	SV *	1272	SV *
1103	get_text (CFPlus::Layout self)	1273	get_text (DC::Layout self)
1104	CODE:	1274	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1277	OUTPUT:
1108	RETVAL	1278	RETVAL
1109		1279
1110	void	1280	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1282	CODE:
1113	self->r = r;	1283	self->r = r;
1114	self->g = g;	1284	self->g = g;
1115	self->b = b;	1285	self->b = b;
1116	self->a = a;	1286	self->a = a;
1117		1287
1118	void	1288	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1290	CODE:
1121	if (self->font != font)	1291	if (self->font != font)
1122	{	1292	{
1123	self->font = font;	1293	self->font = font;
1124	layout_update_font (self);	1294	layout_update_font (self);
1125	}	1295	}
1126		1296
1127	void	1297	void
1128	set_height (CFPlus::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
1129	CODE:	1299	CODE:
1130	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
1131	{	1301	{
1132	self->base_height = base_height;	1302	self->base_height = base_height;
1133	layout_update_font (self);	1303	layout_update_font (self);
1134	}	1304	}
1135		1305
1136	void	1306	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1308	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1310
1141	void	1311	void
1142	set_indent (CFPlus::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
1143	CODE:	1313	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1315
1146	void	1316	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1318	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1320
1151	void	1321	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1323	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
1159	);	1329	);
1160		1330
1161	void	1331	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1333	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1335
1166	void	1336	void
1167	size (CFPlus::Layout self)	1337	size (DC::Layout self)
1168	PPCODE:	1338	PPCODE:
1169	{	1339	{
1170	int w, h;	1340	int w, h;
1171		1341
1172	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1347	}
1178		1348
1179	int	1349	int
1180	descent (CFPlus::Layout self)	1350	descent (DC::Layout self)
1181	CODE:	1351	CODE:
1182	{	1352	{
1183	PangoRectangle rect;	1353	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1356	RETVAL = PANGO_DESCENT (rect);
1187	}	1357	}
1188	OUTPUT:	1358	OUTPUT:
1189	RETVAL	1359	RETVAL
1190		1360
1191	int	1361	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1363	CODE:
1194	{	1364	{
1195	int index, trailing;	1365	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1367	RETVAL = index + trailing;
1198	}	1368	}
1199	OUTPUT:	1369	OUTPUT:
1200	RETVAL	1370	RETVAL
1201		1371
1202	void	1372	void
1203	cursor_pos (CFPlus::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1374	PPCODE:
1205	{	1375	{
1206	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1378
1209	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1383	}
1214		1384
1215	void	1385	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1387	PPCODE:
1218	{	1388	{
1219	int line, x;	1389	int line, x;
1220		1390
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1394	--line;
		1395	#endif
1224	EXTEND (SP, 2);	1396	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1397	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1399	}
1228		1400
1229	void	1401	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1402	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1403	PPCODE:
1232	{	1404	{
1233	PangoLayoutLine *lp;	1405	PangoLayoutLine *lp;
1234	int index, trailing;	1406	int index, trailing;
1235		1407
1236	if (line < 0)	1408	if (line < 0)
1237	XSRETURN_EMPTY;	1409	XSRETURN_EMPTY;
1238		1410
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1412	XSRETURN_EMPTY; /* do better */
1241		1413
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1415
1244	EXTEND (SP, 2);	1416	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1422	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1423	}
1252	}	1424	}
1253		1425
1254	void	1426	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1427	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1428	CODE:
		1429	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1430	pango_opengl_render_layout_subpixel (
1258	self->pl,	1431	self->pl,
		1432	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1433	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1434	self->r, self->g, self->b, self->a,
1261	flags	1435	flags
1262	);	1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
1263		1440
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1441	void
		1442	draw (DC::Layout self)
		1443	CODE:
		1444	{
		1445	glEnable (GL_TEXTURE_2D);
		1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1452
		1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
		1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1461
1266	PROTOTYPES: ENABLE	1462	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1463
1270	void	1464	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1465	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1466	CODE:
1273	{	1467	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1494	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
		1501
1305	if (items < 5)	1502	if (items < 5)
1306	{	1503	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1506	}
…		…
1347	RETVAL = width > 0;	1544	RETVAL = width > 0;
1348	}	1545	}
1349	OUTPUT:	1546	OUTPUT:
1350	RETVAL	1547	RETVAL
1351		1548
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1550
1354	PROTOTYPES: DISABLE	1551	PROTOTYPES: DISABLE
1355		1552
1356	CFPlus::Map	1553	DC::Map
1357	new (SV *class)	1554	new (SV *class)
1358	CODE:	1555	CODE:
1359	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1557	RETVAL->x = 0;
1361	RETVAL->y = 0;	1558	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1566	RETVAL->row = 0;
1370	OUTPUT:	1567	OUTPUT:
1371	RETVAL	1568	RETVAL
1372		1569
1373	void	1570	void
1374	DESTROY (CFPlus::Map self)	1571	DESTROY (DC::Map self)
1375	CODE:	1572	CODE:
1376	{	1573	{
1377	map_clear (self);	1574	map_clear (self);
1378	Safefree (self->face2tile);	1575	Safefree (self->face2tile);
1379	Safefree (self->tex);	1576	Safefree (self->tex);
1380	Safefree (self);	1577	Safefree (self);
1381	}	1578	}
1382		1579
1383	void	1580	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1581	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1582	CODE:
1386	self->w = map_width;	1583	self->w = map_width;
1387	self->h = map_height;	1584	self->h = map_height;
1388		1585
1389	void	1586	void
1390	clear (CFPlus::Map self)	1587	clear (DC::Map self)
1391	CODE:	1588	CODE:
1392	map_clear (self);	1589	map_clear (self);
1393		1590
1394	void	1591	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1592	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1593	CODE:
1397	{	1594	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1595	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1596	need_texid (self, tile);
1400	}	1597	}
1401		1598
1402	void	1599	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1600	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1601	CODE:
1405	{	1602	{
1406	tileid texid;	1603	tileid texid;
1407	maptex *tex;	1604	maptex *tex;
1408		1605
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1618	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1619	tex->smoothlevel = level;
1423	}	1620	}
1424		1621
1425	void	1622	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)	1623	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:	1624	CODE:
1428	{	1625	{
1429	need_texid (self, texid);	1626	need_texid (self, texid);
1430		1627
1431	{	1628	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1650	}
1454		1651
1455	int	1652	int
1456	ox (CFPlus::Map self)	1653	ox (DC::Map self)
1457	ALIAS:	1654	ALIAS:
1458	oy = 1	1655	oy = 1
1459	x = 2	1656	x = 2
1460	y = 3	1657	y = 3
1461	w = 4	1658	w = 4
…		…
1472	}	1669	}
1473	OUTPUT:	1670	OUTPUT:
1474	RETVAL	1671	RETVAL
1475		1672
1476	void	1673	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1675	CODE:
1479	{	1676	{
1480	if (dx > 0)	1677	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1679	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1499	}	1696	}
1500	}	1697	}
1501		1698
1502	void	1699	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1701	CODE:
1505	{	1702	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1703	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1704	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1705	mapcell *cell;
1509	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1510		1709
1511	while (data < data_end - 1)	1710	while (data < data_end - 1)
1512	{	1711	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1514		1713
…		…
1534	uint8_t ext, cmd;	1733	uint8_t ext, cmd;
1535		1734
1536	do	1735	do
1537	{	1736	{
1538	ext = *data++;	1737	ext = *data++;
1539	cmd = ext & 0x3f;	1738	cmd = ext & 0x7f;
1540		1739
1541	if (cmd < 4)	1740	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1741	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1742	else if (cmd == 5) // health
1544	{	1743	{
…		…
1547	}	1746	}
1548	else if (cmd == 6) // monster width	1747	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1748	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1749	else if (cmd == 0x47)
1551	{	1750	{
1552	if (*data == 4)	1751	if (*data == 1) cell->player = data [1];
1553	; // decode player count	1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554		1755
1555	data += *data + 1;	1756	data += *data + 1;
1556	}	1757	}
1557	else if (cmd == 8) // cell flags	1758	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1759	cell->flags = *data++;
…		…
1565	}	1766	}
1566	else	1767	else
1567	cell->darkness = *data++ + 1;	1768	cell->darkness = *data++ + 1;
1568	}	1769	}
1569		1770
		1771	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1772	if (flags & (4 >> z))
1571	{	1773	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1775	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1575	}	1791	}
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	}	1792	}
1591	else	1793	else
1592	cell->darkness = 0;	1794	CELL_CLEAR (cell);
1593	}	1795	}
1594	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1595		1799
1596	SV *	1800	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1802	CODE:
1599	{	1803	{
1600	int x1, x;	1804	int x1, x;
1601	int y1, y;	1805	int y1, y;
1602	int z;	1806	int z;
…		…
1647	}	1851	}
1648	OUTPUT:	1852	OUTPUT:
1649	RETVAL	1853	RETVAL
1650		1854
1651	void	1855	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1856	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:	1857	CODE:
1654	{	1858	{
		1859	int x, y, z;
		1860
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1861	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1862	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)	1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1864	smooth_key skey;
1659	int x, y, z;	1865	int pl_x, pl_y;
1660	int last_name;	1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
		1870
		1871	pl_tex.name = 0;
1661		1872
1662	// thats current max. sorry.	1873	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1874	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1875	if (sh > 255) sh = 255;
1665		1876
1666	// clear key, in case of extra padding	1877	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1878	memset (&skey, 0, sizeof (skey));
1668		1879
1669	glColor4ub (255, 255, 255, 255);	1880	memset (&key, 0, sizeof (key));
1670		1881	key.r = 255;
1671	glEnable (GL_BLEND);	1882	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1883	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1884	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1885	key.mode = GL_QUADS;
1675		1886	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1887	key.texname = -1;
1677
1678	last_name = 0;
1679		1888
1680	mx += self->x;	1889	mx += self->x;
1681	my += self->y;	1890	my += self->y;
1682		1891
1683	// first pass: determine smooth_max	1892	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1908	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1909	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1910	self->tex [cell->tile [2]].smoothlevel));
1702	}	1911	}
1703	}	1912	}
		1913
		1914	glEnable (GL_BLEND);
		1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		1917
1705	for (z = 0; z <= 2; z++)	1918	for (z = 0; z <= 2; z++)
1706	{	1919	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1920	memset (smooth_level, 0, sizeof (smooth_level));
1708		1921
…		…
1721	{	1934	{
1722	maptex tex = self->tex [tile];	1935	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1936	int px = (x + 1) * T - tex.w;
1724	int py = (y + 1) * T - tex.h;	1937	int py = (y + 1) * T - tex.h;
1725		1938
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1939	if (key.texname != tex.name)
1729	{	1940	{
1730	if (!tex.name)	1941	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1942	tex = self->tex [2]; /* missing, replace by noface */
1732		1943
1733	glEnd ();	1944	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1945	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1946	}
1737		1947
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1948	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	{	1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	1964	if (cell->flags & 1)
1746	{	1965	{
1747	maptex tex = self->tex [1];	1966	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	1967	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	1968	int py = y * T - T * 6 / 32;
1750		1969
		1970	if (tex.name)
1751	glEnd ();	1971	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	1982	}
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	}	1983	}
1760	}	1984	}
1761		1985
1762	// update smooth hash	1986	// update smooth hash
1763	if (tex.smoothtile)	1987	if (tex.smoothtile)
…		…
1799	}	2023	}
1800	}	2024	}
1801	}	2025	}
1802	}	2026	}
1803		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
1804	// go through all smoothlevels, lowest to highest, then draw.	2031	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	2032	// this is basically counting sort
1806	{	2033	{
1807	int w, b;	2034	int w, b;
1808		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2038	for (w = 0; w < 256 / 32; ++w)
1810	{	2039	{
1811	uint32_t smask = smooth_level [w];	2040	uint32_t smask = smooth_level [w];
1812	if (smask)	2041	if (smask)
1813	for (b = 0; b < 32; ++b)	2042	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2061	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2063	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2064	float dy = tex.t * .5f ; // 2 images/column
1836		2065
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2066	if (tex.name)
1840	{	2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
1841	if (!tex.name)	2070	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2071	{
1843
1844	glEnd ();	2072	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
1847	}	2075	}
1848		2076
1849	if (border)	2077	if (border)
1850	{	2078	{
1851	float ox = border * dx;	2079	float ox = border * dx;
1852		2080
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2085	}
1858		2086
1859	if (corner)	2087	if (corner)
1860	{	2088	{
1861	float ox = corner * dx;	2089	float ox = corner * dx;
1862		2090
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
1867	}	2096	}
1868	}	2097	}
1869	}	2098	}
1870	}	2099	}
1871	}	2100	}
		2101
		2102	glEnd ();
		2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
1872	}	2105	}
1873		2106
1874	hv_clear (smooth);	2107	hv_clear (smooth);
1875	}	2108	}
1876		2109
1877	glEnd ();	2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
1878		2115
1879	glDisable (GL_TEXTURE_2D);	2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1880	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
		2128	rc_free (rc);
1881		2129
1882	// top layer: overlays such as the health bar	2130	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2131	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2132	if (0 <= y + my && y + my < self->rows)
1885	{	2133	{
…		…
1910	}	2158	}
1911	}	2159	}
1912	}	2160	}
1913		2161
1914	void	2162	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2164	CODE:
1917	{	2165	{
1918	static float color[16][3] = {	2166	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2167	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2168	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
1972	}	2220	}
1973		2221
1974	void	2222	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2224	PPCODE:
1977	{	2225	{
1978	int x, y;	2226	int x, y;
1979	int sw1 = sw + 2;	2227	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2228	int sh1 = sh + 2;
…		…
1988	SvCUR_set (darkness3_sv, sw34 * sh3);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
1989		2237
1990	mx += self->x - 1;	2238	mx += self->x - 1;
1991	my += self->y - 1;	2239	my += self->y - 1;
1992		2240
1993	memset (darkness1, 255, sw1 * sh1);	2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1994		2242
1995	for (y = 0; y < sh1; y++)	2243	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
1997	{	2245	{
1998	maprow *row = self->row + (y + my);	2246	maprow *row = self->row + (y + my);
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2300	PUSHs (darkness3_sv);
2053	}	2301	}
2054		2302
2055	SV *	2303	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2305	CODE:
2058	{	2306	{
2059	int x, y, x1, y1;	2307	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2308	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2309	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2366	else
2119	*data++ = 0;	2367	*data++ = 0;
2120	}	2368	}
2121	}	2369	}
2122		2370
		2371	/* if size is w*h + 5 then no data has been found */
		2372	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2373	{
2123	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
2125	RETVAL = data_sv;	2378	RETVAL = data_sv;
2126	}	2379	}
2127	OUTPUT:	2380	OUTPUT:
2128	RETVAL	2381	RETVAL
2129		2382
2130	void	2383	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132	PPCODE:	2385	PPCODE:
2133	{	2386	{
2134	int x, y, z;	2387	int x, y, z;
2135	int w, h;	2388	int w, h;
2136	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t *data, *end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
2137		2400
2138	if (*data++ != 0)	2401	if (*data++ != 0)
2139	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
2140		2403
2141	w = *data++ << 8; w |= *data++;	2404	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2405	h = *data++ << 8; h |= *data++;
2143		2406
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2156	{	2419	{
2157	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
2158		2421
2159	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
2160	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
2161	uint8_t flags = *data++;	2429	flags = *data++;
2162		2430
2163	if (flags)	2431	if (flags)
2164	{	2432	{
2165	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2434	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2437	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2438	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2439
2172	if (cell->darkness == 0)	2440	if (cell->darkness == 0)
2173	{	2441	{
2174	cell->darkness = 0;	2442	/*cell->darkness = 0;*/
		2443	EXTEND (SP, 3);
2175		2444
2176	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
2177	{	2446	{
2178	tileid t = tile [z];	2447	tileid t = tile [z];
2179		2448
2180	if (t >= self->texs || (t && !self->tex [t].name))	2449	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2450	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2451	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2452	need_texid (self, t);
2184	}	2453	}
2185		2454
2186	cell->tile [z] = t;	2455	cell->tile [z] = t;
2187	}	2456	}
…		…
2189	}	2458	}
2190	}	2459	}
2191	}	2460	}
2192	}	2461	}
2193		2462
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
		2464
		2465	DC::RW
		2466	new (SV *class, SV *data_sv)
		2467	CODE:
		2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	DC::RW
		2478	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
		2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
2195		2492
2196	PROTOTYPES: DISABLE	2493	PROTOTYPES: DISABLE
2197		2494
2198	CFPlus::MixChunk	2495	DC::Channel
2199	new_from_file (SV *class, char *path)	2496	find ()
2200	CODE:	2497	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
2202	OUTPUT:	2514	OUTPUT:
2203	RETVAL	2515	RETVAL
2204		2516
2205	void	2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
2206	DESTROY (CFPlus::MixChunk self)	2586	DESTROY (DC::MixChunk self)
2207	CODE:	2587	CODE:
2208	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
2209		2589
2210	int	2590	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2596	OUTPUT:
2215	RETVAL	2597	RETVAL
2216		2598
2217	int	2599	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2601	CODE:
		2602	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
2221	OUTPUT:	2614	OUTPUT:
2222	RETVAL	2615	RETVAL
2223		2616
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2618
2226	int	2619	int
2227	volume (int volume = -1)	2620	volume (int volume = -1)
2228	PROTOTYPE: ;$	2621	PROTOTYPE: ;$
2229	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2626	OUTPUT:
2232	RETVAL	2627	RETVAL
2233		2628
		2629	void
		2630	fade_out (int ms)
		2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
		2639	DC::MixMusic
		2640	new (SV *class, DC::RW rwops)
		2641	CODE:
		2642	RETVAL = Mix_LoadMUS_RW (rwops);
		2643	OUTPUT:
		2644	RETVAL
		2645
		2646	void
		2647	DESTROY (DC::MixMusic self)
		2648	CODE:
		2649	Mix_FreeMusic (self);
		2650
2234	int	2651	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)	2652	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2653	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2655	OUTPUT:
2258	RETVAL	2656	RETVAL
2259		2657
2260	int	2658	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2660	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2661	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2662
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2664
2269	PROTOTYPES: ENABLE	2665	PROTOTYPES: ENABLE
2270		2666
2271	BOOT:	2667	BOOT:
2272	{	2668	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2670	static const struct {
2275	const char *name;	2671	const char *name;
2276	IV iv;	2672	IV iv;
2277	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
…		…
2290	const_iv (GL_ALPHA_TEST),	2686	const_iv (GL_ALPHA_TEST),
2291	const_iv (GL_NORMALIZE),	2687	const_iv (GL_NORMALIZE),
2292	const_iv (GL_RESCALE_NORMAL),	2688	const_iv (GL_RESCALE_NORMAL),
2293	const_iv (GL_FRONT),	2689	const_iv (GL_FRONT),
2294	const_iv (GL_BACK),	2690	const_iv (GL_BACK),
		2691	const_iv (GL_AUX0),
2295	const_iv (GL_AND),	2692	const_iv (GL_AND),
2296	const_iv (GL_ONE),	2693	const_iv (GL_ONE),
2297	const_iv (GL_ZERO),	2694	const_iv (GL_ZERO),
2298	const_iv (GL_SRC_ALPHA),	2695	const_iv (GL_SRC_ALPHA),
2299	const_iv (GL_DST_ALPHA),	2696	const_iv (GL_DST_ALPHA),
…		…
2312	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
2313	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
2314	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
2315	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
2316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
2317	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
2318	const_iv (GL_PROXY_TEXTURE_1D),	2721	const_iv (GL_PROXY_TEXTURE_1D),
2319	const_iv (GL_PROXY_TEXTURE_2D),	2722	const_iv (GL_PROXY_TEXTURE_2D),
2320	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
2321	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
…		…
2345	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
2346	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
2347	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
2348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
2349	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
2350	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
2351	const_iv (GL_LINE_STRIP),	2755	const_iv (GL_LINE_STRIP),
2352	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
2353	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
2354	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
2355	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
2356	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
2357	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
2358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2764	const_iv (GL_POINT_SMOOTH_HINT),
		2765	const_iv (GL_LINE_SMOOTH_HINT),
		2766	const_iv (GL_POLYGON_SMOOTH_HINT),
		2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2359	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
		2770	const_iv (GL_DONT_CARE),
		2771	const_iv (GL_NICEST),
2360	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
2361	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
2362	const_iv (GL_T2F_V3F),	2774	const_iv (GL_T2F_V3F),
2363	const_iv (GL_T2F_N3F_V3F),	2775	const_iv (GL_T2F_N3F_V3F),
2364	# undef const_iv	2776	# undef const_iv
…		…
2369		2781
2370	texture_av = newAV ();	2782	texture_av = newAV ();
2371	AvREAL_off (texture_av);	2783	AvREAL_off (texture_av);
2372	}	2784	}
2373		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
		2791
2374	char *	2792	char *
2375	gl_vendor ()	2793	gl_vendor ()
2376	CODE:	2794	CODE:
2377	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
2378	OUTPUT:	2796	OUTPUT:
…		…
2450	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# 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_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2452		2870
2453	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# 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_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
2455		2875
2456	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
2457		2877
2458	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
2459		2879
…		…
2467		2887
2468	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
2469	CODE:	2889	CODE:
2470	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
2471		2891
2472	void glBegin (int mode)
2473
2474	void glEnd ()
2475
2476	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
2477	PROTOTYPE: @
2478	ALIAS:	2893	ALIAS:
2479	glColor_premultiply = 1	2894	glColor_premultiply = 1
2480	CODE:	2895	CODE:
2481	if (ix)	2896	if (ix)
2482	{	2897	{
…		…
2485	b *= a;	2900	b *= a;
2486	}	2901	}
2487	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
2488	glColor4f (r, g, b, a);	2903	glColor4f (r, g, b, a);
2489		2904
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.)	2905	void glRasterPos (float x, float y, float z = 0.)
2497	CODE:	2906	CODE:
2498	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
2499	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
2500		2909
…		…
2504		2913
2505	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
2506	CODE:	2915	CODE:
2507	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
2508		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
2509	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
2510	CODE:	2948	CODE:
2511	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
2512		2950
2513	void glTexParameter (int target, int pname, float param)	2951	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)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2530	CODE:	2968	CODE:
2531	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
2532	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2533		2971
2534	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2535		2973
2536	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2537		2975
2538	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2539		2977
…		…
2565		3003
2566	void glEndList ()	3004	void glEndList ()
2567		3005
2568	void glCallList (int list)	3006	void glCallList (int list)
2569		3007
		3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3009
		3010	PROTOTYPES: DISABLE
		3011
		3012	void
		3013	find_widget (SV *self, NV x, NV y)
		3014	PPCODE:
		3015	{
		3016	if (within_widget (self, x, y))
		3017	XPUSHs (self);
		3018	}
		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h || !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3064	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID | G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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