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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 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>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
55		87
56	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
58		90
59	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
60		92
61	#if 0	93	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		95
67	static AV *texture_av;	96	static AV *texture_av;
68		97
69	static struct	98	static struct
70	{	99	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
109	}	138	}
110		139
111	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
112		142
113	#include "pango-font.c"	143	#include "pango-font.c"
114	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
115	#include "pango-render.c"	145	#include "pango-render.c"
116		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
119		151
120	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
121		153
122	static int	154	static int
123	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
124	{	156	{
125	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		171
140	typedef struct cf_layout {	172	typedef struct cf_layout {
141	PangoLayout *pl;	173	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
143	int base_height;	175	int base_height;
144	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
145	} *CFPlus__Layout;	178	} *DC__Layout;
146		179
147	static CFPlus__Font default_font;	180	static DC__Font default_font;
148	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
150		183
151	static void	184	static void
152	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	190	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	192	}
160		193
161	static void	194	static void
162	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
163	{	196	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
166	*/	199	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
168		201
169	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		204
172	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
173	}	206	}
174		207
175	static void	208	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	210	{
178	PangoRectangle rect;	211	PangoRectangle rect;
179		212
180	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		225
193	typedef uint16_t tileid;	226	typedef uint16_t tileid;
194	typedef uint16_t faceid;	227	typedef uint16_t faceid;
195		228
196	typedef struct {	229	typedef struct {
197	int name;	230	GLuint name;
198	int w, h;	231	int w, h;
199	float s, t;	232	float s, t;
200	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
201	tileid smoothtile;	234	tileid smoothtile;
202	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
222		255
223	int32_t rows;	256	int32_t rows;
224	maprow *row;	257	maprow *row;
225	} *CFPlus__Map;	258	} *DC__Map;
226		259
227	static char *	260	static char *
228	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
229	{	262	{
230	char *p;	263	char *p;
…		…
268	self->texs *= 2;	301	self->texs *= 2;
269	}	302	}
270	}	303	}
271		304
272	static maprow *	305	static maprow *
273	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
274	{	307	{
275	if (0 > y)	308	if (0 > y)
276	{	309	{
277	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
316		349
317	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
318	}	351	}
319		352
320	static mapcell *	353	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
322	{	355	{
323	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
324	}	357	}
325		358
326	static void	359	static void
327	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
328	{	361	{
329	int r;	362	int r;
330		363
331	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	372	self->oy = 0;
340	self->row = 0;	373	self->row = 0;
341	self->rows = 0;	374	self->rows = 0;
342	}	375	}
343		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
344	static void	387	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	389	{
347	int x, y;	390	int x, y;
348	maprow *row;	391	maprow *row;
349	mapcell *cell;	392	mapcell *cell;
350		393
…		…
362	if (x >= row->c1)	405	if (x >= row->c1)
363	break;	406	break;
364		407
365	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
366		409
367	cell->darkness = 0;	410	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	411	}
372	}	412	}
373	}	413	}
374		414
375	typedef struct {	415	typedef struct {
…		…
429	n |= n >> 16;	469	n |= n >> 16;
430		470
431	return n + 1;	471	return n + 1;
432	}	472	}
433		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
434	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
437		488
438	/******************************************************************************/	489	/******************************************************************************/
439		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
440	static int	494	static int
441	within_widget (SV *widget, NV x, NV y)	495	within_widget (SV *widget, NV x, NV y)
442	{	496	{
443	HV *self;	497	HV *self;
444	SV **svp;	498	SV **svp;
…		…
473	return 0;	527	return 0;
474		528
475	return 1;	529	return 1;
476	}	530	}
477		531
478	MODULE = CFPlus PACKAGE = CFPlus	532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD | G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
479		571
480	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
481		573
482	BOOT:	574	BOOT:
483	{	575	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	577	static const struct {
486	const char *name;	578	const char *name;
487	IV iv;	579	IV iv;
488	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
511		603
512	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
515		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
		691
		692	const_iv (MIX_DEFAULT_FORMAT),
		693
		694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
597	# undef const_iv	722	# undef const_iv
598	};	723	};
599		724
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		744
620	NV floor (NV x)	745	NV floor (NV x)
621		746
622	NV ceil (NV x)	747	NV ceil (NV x)
623		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
		752
624	void	753	void
625	pango_init ()	754	pango_init ()
626	CODE:	755	CODE:
627	{	756	{
628	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/*pango_context_set_font_description (opengl_context, default_font);*/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		764	#endif
631	}	765	}
632		766
633	char *
634	SDL_GetError ()	767	char *SDL_GetError ()
635		768
636	int	769	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		770
639	void	771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
640	SDL_Quit ()	777	void SDL_Quit ()
		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
641		787
642	void	788	void
643	SDL_ListModes (int rgb, int alpha)	789	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	790	PPCODE:
645	{	791	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		806
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		809
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		811
669	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
670	while (*m)	813	while (*m)
671	{	814	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	815	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	816	{
674	AV *av = newAV ();	817	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	820	av_push (av, newSViv (rgb));
…		…
701		844
702	if (RETVAL)	845	if (RETVAL)
703	{	846	{
704	av_clear (texture_av);	847	av_clear (texture_av);
705		848
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	851	#include "glfunc.h"
709	#undef GL_FUNC	852	#undef GL_FUNC
710	}	853	}
711	}	854	}
…		…
718	char *	861	char *
719	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
720		863
721	int	864	int
722	SDL_GetAppState ()	865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
723		869
724	void	870	void
725	poll_events ()	871	poll_events ()
726	PPCODE:	872	PPCODE:
727	{	873	{
…		…
737	{	883	{
738	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
739	case SDL_KEYUP:	885	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	891	break;
746		892
747	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	912	x = ev.motion.x;
767	y = ev.motion.y;	913	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	915	}
770		916
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	923	}
778	break;	924	break;
779		925
780	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		929
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	940	break;
795	}	941	}
796		942
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	944	}
799	}	945	}
800		946
801	int	947	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	949	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
806		952
807	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
808	Mix_CloseAudio ()	970	Mix_CloseAudio ()
809		971
810	int	972	int
811	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
		974
		975	const char *
		976	Mix_GetError ()
812		977
813	void	978	void
814	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
815	CODE:	980	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1007	}
843	}	1008	}
844	#endif	1009	#endif
845	}	1010	}
846		1011
847	void	1012	int
848	add_font (char *file)	1013	add_font (char *file)
849	CODE:	1014	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
851		1018
852	void	1019	void
853	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
854	ALIAS:	1021	ALIAS:
855	load_image_file = 1	1022	load_image_file = 1
…		…
858	STRLEN image_len;	1025	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1026	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1027	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
865		1032
866	if (!rw)	1033	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
868		1035
…		…
941	void	1108	void
942	error (char *message)	1109	error (char *message)
943	CODE:	1110	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1112	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1114	#endif
948		1115
949	void	1116	void
950	fatal (char *message)	1117	fatal (char *message)
951	CODE:	1118	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1120	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1122	#endif
956	_exit (1);	1123	_exit (1);
957		1124
958	void	1125	void
959	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
971	#if DEBUG	1138	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1139	VALGRIND_DO_LEAK_CHECK;
973	#endif	1140	#endif
974	}	1141	}
975		1142
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1144
978	PROTOTYPES: DISABLE	1145	PROTOTYPES: DISABLE
979		1146
980	CFPlus::Font	1147	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1148	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1149	CODE:
983	{	1150	{
984	int count;	1151	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1155	}
989	OUTPUT:	1156	OUTPUT:
990	RETVAL	1157	RETVAL
991		1158
992	void	1159	void
993	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
994	CODE:	1161	CODE:
995	pango_font_description_free (self);	1162	pango_font_description_free (self);
996		1163
997	void	1164	void
998	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
999	PROTOTYPE: $	1166	PROTOTYPE: $
1000	CODE:	1167	CODE:
1001	default_font = self;	1168	default_font = self;
1002		1169
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1171
1005	PROTOTYPES: DISABLE	1172	PROTOTYPES: DISABLE
1006		1173
1007	void	1174	void
1008	reset_glyph_cache ()	1175	glyph_cache_backup ()
1009	PROTOTYPE:	1176	PROTOTYPE:
1010	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
1011	tc_clear ();	1184	tc_restore ();
1012		1185
1013	CFPlus::Layout	1186	DC::Layout
1014	new (SV *class)	1187	new (SV *class)
1015	CODE:	1188	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
1017		1190
1018	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
1025		1199
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
1028	OUTPUT:	1202	OUTPUT:
1029	RETVAL	1203	RETVAL
1030		1204
1031	void	1205	void
1032	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
1033	CODE:	1207	CODE:
1034	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
1035	Safefree (self);	1210	Safefree (self);
1036		1211
1037	void	1212	void
1038	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
1039	CODE:	1214	CODE:
1040	{	1215	{
1041	STRLEN textlen;	1216	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
1043		1218
1044	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
1045	}	1220	}
1046		1221
1047	void	1222	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1224	CODE:
1050	{	1225	{
1051	STRLEN textlen;	1226	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
1053		1228
1054	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1230	}
1056		1231
1057	void	1232	void
1058	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
1059	CODE:	1234	CODE:
1060	{	1235	{
1061	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1238	const char *pos = text;
…		…
1098	if (attrs)	1273	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
1100	}	1275	}
1101		1276
1102	void	1277	void
1103	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
1104	PPCODE:	1279	PPCODE:
1105	{	1280	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1282
1108	do	1283	do
1109	{	1284	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1286
1112	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
1113	{	1288	{
1114	PangoRectangle extents;	1289	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1298
1124	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
1125	}	1300	}
1126		1301
1127	int	1302	int
1128	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
1129	CODE:	1304	CODE:
1130	{	1305	{
1131	int lines = 1;	1306	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
1133		1308
…		…
1138	}	1313	}
1139	OUTPUT:	1314	OUTPUT:
1140	RETVAL	1315	RETVAL
1141		1316
1142	SV *	1317	SV *
1143	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
1144	CODE:	1319	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1322	OUTPUT:
1148	RETVAL	1323	RETVAL
1149		1324
1150	void	1325	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1327	CODE:
1153	self->r = r;	1328	self->r = r;
1154	self->g = g;	1329	self->g = g;
1155	self->b = b;	1330	self->b = b;
1156	self->a = a;	1331	self->a = a;
1157		1332
1158	void	1333	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1335	CODE:
1161	if (self->font != font)	1336	if (self->font != font)
1162	{	1337	{
1163	self->font = font;	1338	self->font = font;
1164	layout_update_font (self);	1339	layout_update_font (self);
1165	}	1340	}
1166		1341
1167	void	1342	void
1168	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
1169	CODE:	1344	CODE:
1170	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
1171	{	1346	{
1172	self->base_height = base_height;	1347	self->base_height = base_height;
1173	layout_update_font (self);	1348	layout_update_font (self);
1174	}	1349	}
1175		1350
1176	void	1351	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1353	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1355
1181	void	1356	void
1182	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1183	CODE:	1358	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1360
1186	void	1361	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1363	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1365
1191	void	1366	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1368	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1199	);	1374	);
1200		1375
1201	void	1376	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1378	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1380
1206	void	1381	void
1207	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1208	PPCODE:	1383	PPCODE:
1209	{	1384	{
1210	int w, h;	1385	int w, h;
1211		1386
1212	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1392	}
1218		1393
1219	int	1394	int
1220	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1221	CODE:	1396	CODE:
1222	{	1397	{
1223	PangoRectangle rect;	1398	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1227	}	1402	}
1228	OUTPUT:	1403	OUTPUT:
1229	RETVAL	1404	RETVAL
1230		1405
1231	int	1406	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1408	CODE:
1234	{	1409	{
1235	int index, trailing;	1410	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1412	RETVAL = index + trailing;
1238	}	1413	}
1239	OUTPUT:	1414	OUTPUT:
1240	RETVAL	1415	RETVAL
1241		1416
1242	void	1417	void
1243	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1419	PPCODE:
1245	{	1420	{
1246	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1423
1249	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1428	}
1254		1429
1255	void	1430	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1432	PPCODE:
1258	{	1433	{
1259	int line, x;	1434	int line, x;
1260		1435
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1439	--line;
		1440	#endif
1264	EXTEND (SP, 2);	1441	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1442	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1444	}
1268		1445
1269	void	1446	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1447	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1448	PPCODE:
1272	{	1449	{
1273	PangoLayoutLine *lp;	1450	PangoLayoutLine *lp;
1274	int index, trailing;	1451	int index, trailing;
1275		1452
1276	if (line < 0)	1453	if (line < 0)
1277	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1278		1455
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1457	XSRETURN_EMPTY; /* do better */
1281		1458
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1460
1284	EXTEND (SP, 2);	1461	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1468	}
1292	}	1469	}
1293		1470
1294	void	1471	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1472	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1473	CODE:
		1474	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1298	self->pl,	1476	self->pl,
		1477	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1301	flags	1480	flags
1302	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1303		1485
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1486	void
		1487	draw (DC::Layout self)
		1488	CODE:
		1489	{
		1490	glEnable (GL_TEXTURE_2D);
		1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1497
		1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1506
1306	PROTOTYPES: ENABLE	1507	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1508
1310	void	1509	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1510	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1511	CODE:
1313	{	1512	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1539	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
		1546
1345	if (items < 5)	1547	if (items < 5)
1346	{	1548	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1551	}
…		…
1387	RETVAL = width > 0;	1589	RETVAL = width > 0;
1388	}	1590	}
1389	OUTPUT:	1591	OUTPUT:
1390	RETVAL	1592	RETVAL
1391		1593
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1595
1394	PROTOTYPES: DISABLE	1596	PROTOTYPES: DISABLE
1395		1597
1396	CFPlus::Map	1598	DC::Map
1397	new (SV *class)	1599	new (SV *class)
1398	CODE:	1600	CODE:
1399	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1602	RETVAL->x = 0;
1401	RETVAL->y = 0;	1603	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1611	RETVAL->row = 0;
1410	OUTPUT:	1612	OUTPUT:
1411	RETVAL	1613	RETVAL
1412		1614
1413	void	1615	void
1414	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1415	CODE:	1617	CODE:
1416	{	1618	{
1417	map_clear (self);	1619	map_clear (self);
1418	Safefree (self->face2tile);	1620	Safefree (self->face2tile);
1419	Safefree (self->tex);	1621	Safefree (self->tex);
1420	Safefree (self);	1622	Safefree (self);
1421	}	1623	}
1422		1624
1423	void	1625	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1626	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1627	CODE:
1426	self->w = map_width;	1628	self->w = map_width;
1427	self->h = map_height;	1629	self->h = map_height;
1428		1630
1429	void	1631	void
1430	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1431	CODE:	1633	CODE:
1432	map_clear (self);	1634	map_clear (self);
1433		1635
1434	void	1636	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1637	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1638	CODE:
1437	{	1639	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1640	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1641	need_texid (self, tile);
1440	}	1642	}
1441		1643
1442	void	1644	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1645	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1646	CODE:
1445	{	1647	{
1446	tileid texid;	1648	tileid texid;
1447	maptex *tex;	1649	maptex *tex;
1448		1650
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1663	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1664	tex->smoothlevel = level;
1463	}	1665	}
1464		1666
1465	void	1667	void
1466	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)	1668	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)
1467	CODE:	1669	CODE:
1468	{	1670	{
1469	need_texid (self, texid);	1671	need_texid (self, texid);
1470		1672
1471	{	1673	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1695	}
1494		1696
1495	int	1697	int
1496	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1497	ALIAS:	1699	ALIAS:
1498	oy = 1	1700	oy = 1
1499	x = 2	1701	x = 2
1500	y = 3	1702	y = 3
1501	w = 4	1703	w = 4
…		…
1512	}	1714	}
1513	OUTPUT:	1715	OUTPUT:
1514	RETVAL	1716	RETVAL
1515		1717
1516	void	1718	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1720	CODE:
1519	{	1721	{
1520	if (dx > 0)	1722	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1724	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1539	}	1741	}
1540	}	1742	}
1541		1743
1542	void	1744	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1746	CODE:
1545	{	1747	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1749	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1750	mapcell *cell;
1549	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1550		1754
1551	while (data < data_end - 1)	1755	while (data < data_end - 1)
1552	{	1756	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1554		1758
…		…
1574	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1575		1779
1576	do	1780	do
1577	{	1781	{
1578	ext = *data++;	1782	ext = *data++;
1579	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1580		1784
1581	if (cmd < 4)	1785	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1584	{	1788	{
…		…
1587	}	1791	}
1588	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1794	else if (cmd == 0x47)
1591	{	1795	{
1592	if (*data == 4)	1796	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1800
1595	data += *data + 1;	1801	data += *data + 1;
1596	}	1802	}
1597	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1605	}	1811	}
1606	else	1812	else
1607	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1608	}	1814	}
1609		1815
		1816	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1817	if (flags & (4 >> z))
1611	{	1818	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1820	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1615	}	1836	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1837	}
1631	else	1838	else
1632	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1633	}	1840	}
1634	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1635		1844
1636	SV *	1845	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1847	CODE:
1639	{	1848	{
1640	int x1, x;	1849	int x1, x;
1641	int y1, y;	1850	int y1, y;
1642	int z;	1851	int z;
…		…
1687	}	1896	}
1688	OUTPUT:	1897	OUTPUT:
1689	RETVAL	1898	RETVAL
1690		1899
1691	void	1900	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1693	CODE:	1902	CODE:
1694	{	1903	{
		1904	int x, y, z;
		1905
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1909	smooth_key skey;
1699	int x, y, z;	1910	int pl_x, pl_y;
1700	int last_name;	1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
1701		1917
1702	// thats current max. sorry.	1918	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1919	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1920	if (sh > 255) sh = 255;
1705		1921
1706	// clear key, in case of extra padding	1922	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1923	memset (&skey, 0, sizeof (skey));
1708		1924
1709	glColor4ub (255, 255, 255, 255);	1925	memset (&key, 0, sizeof (key));
1710		1926	key.r = 255;
1711	glEnable (GL_BLEND);	1927	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1928	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1929	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1930	key.mode = GL_QUADS;
1715		1931	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1932	key.texname = -1;
1717
1718	last_name = 0;
1719		1933
1720	mx += self->x;	1934	mx += self->x;
1721	my += self->y;	1935	my += self->y;
1722		1936
1723	// first pass: determine smooth_max	1937	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1953	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1954	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1955	self->tex [cell->tile [2]].smoothlevel));
1742	}	1956	}
1743	}	1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1962
1745	for (z = 0; z <= 2; z++)	1963	for (z = 0; z <= 2; z++)
1746	{	1964	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1965	memset (smooth_level, 0, sizeof (smooth_level));
1748		1966
…		…
1761	{	1979	{
1762	maptex tex = self->tex [tile];	1980	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1981	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1982	int py = (y + 1) * T - tex.h;
1765		1983
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1984	if (key.texname != tex.name)
1769	{	1985	{
1770	if (!tex.name)	1986	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1987	tex = self->tex [2]; /* missing, replace by noface */
1772		1988
1773	glEnd ();	1989	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1991	}
1777		1992
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1993	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	2009	if (cell->flags & 1)
1786	{	2010	{
1787	maptex tex = self->tex [1];	2011	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	2012	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	2013	int py = y * T - T * 6 / 32;
1790		2014
		2015	if (tex.name)
1791	glEnd ();	2016	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	2027	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	2028	}
1800	}	2029	}
1801		2030
1802	// update smooth hash	2031	// update smooth hash
1803	if (tex.smoothtile)	2032	if (tex.smoothtile)
…		…
1839	}	2068	}
1840	}	2069	}
1841	}	2070	}
1842	}	2071	}
1843		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
1844	// go through all smoothlevels, lowest to highest, then draw.	2076	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2077	// this is basically counting sort
1846	{	2078	{
1847	int w, b;	2079	int w, b;
1848		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2083	for (w = 0; w < 256 / 32; ++w)
1850	{	2084	{
1851	uint32_t smask = smooth_level [w];	2085	uint32_t smask = smooth_level [w];
1852	if (smask)	2086	if (smask)
1853	for (b = 0; b < 32; ++b)	2087	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2106	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2108	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2109	float dy = tex.t * .5f ; // 2 images/column
1876		2110
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2111	if (tex.name)
1880	{	2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
1881	if (!tex.name)	2115	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2116	{
1883
1884	glEnd ();	2117	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
1887	}	2120	}
1888		2121
1889	if (border)	2122	if (border)
1890	{	2123	{
1891	float ox = border * dx;	2124	float ox = border * dx;
1892		2125
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2130	}
1898		2131
1899	if (corner)	2132	if (corner)
1900	{	2133	{
1901	float ox = corner * dx;	2134	float ox = corner * dx;
1902		2135
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
1907	}	2141	}
1908	}	2142	}
1909	}	2143	}
1910	}	2144	}
1911	}	2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
1912	}	2150	}
1913		2151
1914	hv_clear (smooth);	2152	hv_clear (smooth);
1915	}	2153	}
1916		2154
1917	glEnd ();	2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
1918		2160
1919	glDisable (GL_TEXTURE_2D);	2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1920	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1921		2174
1922	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1925	{	2178	{
…		…
1950	}	2203	}
1951	}	2204	}
1952	}	2205	}
1953		2206
1954	void	2207	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2209	CODE:
1957	{	2210	{
1958	static float color[16][3] = {	2211	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
2012	}	2265	}
2013		2266
2014	void	2267	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2269	PPCODE:
2017	{	2270	{
2018	int x, y;	2271	int x, y;
2019	int sw1 = sw + 2;	2272	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2273	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2282
2030	mx += self->x - 1;	2283	mx += self->x - 1;
2031	my += self->y - 1;	2284	my += self->y - 1;
2032		2285
2033	memset (darkness1, 255, sw1 * sh1);	2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2287
2035	for (y = 0; y < sh1; y++)	2288	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
2037	{	2290	{
2038	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2345	PUSHs (darkness3_sv);
2093	}	2346	}
2094		2347
2095	SV *	2348	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2350	CODE:
2098	{	2351	{
2099	int x, y, x1, y1;	2352	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2353	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2354	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2411	else
2159	*data++ = 0;	2412	*data++ = 0;
2160	}	2413	}
2161	}	2414	}
2162		2415
		2416	/* if size is w*h + 5 then no data has been found */
		2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2418	{
2163	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
2165	RETVAL = data_sv;	2423	RETVAL = data_sv;
2166	}	2424	}
2167	OUTPUT:	2425	OUTPUT:
2168	RETVAL	2426	RETVAL
2169		2427
2170	void	2428	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2430	PPCODE:
2173	{	2431	{
2174	int x, y, z;	2432	int x, y, z;
2175	int w, h;	2433	int w, h;
2176	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t *data, *end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
2177		2445
2178	if (*data++ != 0)	2446	if (*data++ != 0)
2179	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
2180		2448
2181	w = *data++ << 8; w |= *data++;	2449	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2450	h = *data++ << 8; h |= *data++;
2183		2451
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2464	{
2197	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
2198		2466
2199	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
2200	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
2201	uint8_t flags = *data++;	2474	flags = *data++;
2202		2475
2203	if (flags)	2476	if (flags)
2204	{	2477	{
2205	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2479	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2482	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2483	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2484
2212	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
2213	{	2486	{
2214	cell->darkness = 0;	2487	/*cell->darkness = 0;*/
		2488	EXTEND (SP, 3);
2215		2489
2216	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
2217	{	2491	{
2218	tileid t = tile [z];	2492	tileid t = tile [z];
2219		2493
2220	if (t >= self->texs || (t && !self->tex [t].name))	2494	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2495	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2496	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2497	need_texid (self, t);
2224	}	2498	}
2225		2499
2226	cell->tile [z] = t;	2500	cell->tile [z] = t;
2227	}	2501	}
…		…
2229	}	2503	}
2230	}	2504	}
2231	}	2505	}
2232	}	2506	}
2233		2507
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
		2509
		2510	DC::RW
		2511	new (SV *class, SV *data_sv)
		2512	CODE:
		2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
		2519	OUTPUT:
		2520	RETVAL
		2521
		2522	DC::RW
		2523	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
		2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2537
2236	PROTOTYPES: DISABLE	2538	PROTOTYPES: DISABLE
2237		2539
2238	CFPlus::MixChunk	2540	DC::Channel
2239	new_from_file (SV *class, char *path)	2541	find ()
2240	CODE:	2542	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
2242	OUTPUT:	2559	OUTPUT:
2243	RETVAL	2560	RETVAL
2244		2561
2245	void	2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
2246	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
2247	CODE:	2632	CODE:
2248	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
2249		2634
2250	int	2635	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2641	OUTPUT:
2255	RETVAL	2642	RETVAL
2256		2643
2257	int	2644	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2646	CODE:
		2647	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
2261	OUTPUT:	2659	OUTPUT:
2262	RETVAL	2660	RETVAL
2263		2661
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2663
2266	int	2664	int
2267	volume (int volume = -1)	2665	volume (int volume = -1)
2268	PROTOTYPE: ;$	2666	PROTOTYPE: ;$
2269	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2671	OUTPUT:
2272	RETVAL	2672	RETVAL
2273		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
		2684	DC::MixMusic
		2685	new (SV *class, DC::RW rwops)
		2686	CODE:
		2687	RETVAL = Mix_LoadMUS_RW (rwops);
		2688	OUTPUT:
		2689	RETVAL
		2690
		2691	void
		2692	DESTROY (DC::MixMusic self)
		2693	CODE:
		2694	Mix_FreeMusic (self);
		2695
2274	int	2696	int
2275	fade_out (int ms)
2276	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);
2278	OUTPUT:
2279	RETVAL
2280
2281	CFPlus::MixMusic
2282	new_from_file (SV *class, char *path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void
2289	DESTROY (CFPlus::MixMusic self)
2290	CODE:
2291	Mix_FreeMusic (self);
2292
2293	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2698	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2700	OUTPUT:
2298	RETVAL	2701	RETVAL
2299		2702
2300	int	2703	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2705	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2706	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2707
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2709
2309	PROTOTYPES: ENABLE	2710	PROTOTYPES: ENABLE
2310		2711
2311	BOOT:	2712	BOOT:
2312	{	2713	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2715	static const struct {
2315	const char *name;	2716	const char *name;
2316	IV iv;	2717	IV iv;
2317	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2766	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2767	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	2809	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	2810	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	2811	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	2815	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	2816	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
…		…
2416		2826
2417	texture_av = newAV ();	2827	texture_av = newAV ();
2418	AvREAL_off (texture_av);	2828	AvREAL_off (texture_av);
2419	}	2829	}
2420		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
		2836
2421	char *	2837	char *
2422	gl_vendor ()	2838	gl_vendor ()
2423	CODE:	2839	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	2841	OUTPUT:
…		…
2497	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		2915
2500	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2502		2920
2503	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2504		2922
2505	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2506		2924
…		…
2514		2932
2515	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2516	CODE:	2934	CODE:
2517	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2518		2936
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @
2525	ALIAS:	2938	ALIAS:
2526	glColor_premultiply = 1	2939	glColor_premultiply = 1
2527	CODE:	2940	CODE:
2528	if (ix)	2941	if (ix)
2529	{	2942	{
…		…
2532	b *= a;	2945	b *= a;
2533	}	2946	}
2534	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2536		2949
2537	void glInterleavedArrays (int format, int stride, char *data)
2538
2539	void glDrawElements (int mode, int count, int type, char *indices)
2540
2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
2542
2543	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	2951	CODE:
2545	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2547		2954
…		…
2551		2958
2552	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2553	CODE:	2960	CODE:
2554	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2555		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2556	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2557	CODE:	2993	CODE:
2558	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2559		2995
2560	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2577	CODE:	3013	CODE:
2578	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2580		3016
2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2582		3018
2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2584		3020
2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2586		3022
…		…
2612		3048
2613	void glEndList ()	3049	void glEndList ()
2614		3050
2615	void glCallList (int list)	3051	void glCallList (int list)
2616		3052
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2618		3054
2619	PROTOTYPES: DISABLE	3055	PROTOTYPES: DISABLE
2620		3056
2621	void	3057	void
2622	find_widget (SV *widget, NV x, NV y)	3058	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	3059	PPCODE:
2624	{	3060	{
2625	if (within_widget (widget, x, y))	3061	if (within_widget (self, x, y))
2626	XPUSHs (widget);	3062	XPUSHs (self);
2627	}	3063	}
2628		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h || !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3109	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID | G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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