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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 1.273 by root, Wed Aug 20 13:30:02 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	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
479		572
480	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
481		574
482	BOOT:	575	BOOT:
483	{	576	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	577	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	578	static const struct {
486	const char *name;	579	const char *name;
487	IV iv;	580	IV iv;
488	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
…		…
511		604
512	const_iv (SDL_APPINPUTFOCUS),	605	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	606	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	607	const_iv (SDL_APPACTIVE),
515		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
		692
		693	const_iv (MIX_DEFAULT_FORMAT),
		694
		695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
597	# undef const_iv	723	# undef const_iv
598	};	724	};
599		725
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		745
620	NV floor (NV x)	746	NV floor (NV x)
621		747
622	NV ceil (NV x)	748	NV ceil (NV x)
623		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
		753
624	void	754	void
625	pango_init ()	755	pango_init ()
626	CODE:	756	CODE:
627	{	757	{
628	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	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);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/*pango_context_set_font_description (opengl_context, default_font);*/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		765	#endif
631	}	766	}
632		767
633	char *
634	SDL_GetError ()	768	char *SDL_GetError ()
635		769
636	int	770	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		771
639	void	772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
640	SDL_Quit ()	778	void SDL_Quit ()
		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
641		788
642	void	789	void
643	SDL_ListModes (int rgb, int alpha)	790	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	791	PPCODE:
645	{	792	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		807
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	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);	809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		810
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		812
669	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
670	while (*m)	814	while (*m)
671	{	815	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	816	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	817	{
674	AV *av = newAV ();	818	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	821	av_push (av, newSViv (rgb));
…		…
701		845
702	if (RETVAL)	846	if (RETVAL)
703	{	847	{
704	av_clear (texture_av);	848	av_clear (texture_av);
705		849
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	852	#include "glfunc.h"
709	#undef GL_FUNC	853	#undef GL_FUNC
710	}	854	}
711	}	855	}
…		…
718	char *	862	char *
719	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
720		864
721	int	865	int
722	SDL_GetAppState ()	866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
723		870
724	void	871	void
725	poll_events ()	872	poll_events ()
726	PPCODE:	873	PPCODE:
727	{	874	{
…		…
737	{	884	{
738	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
739	case SDL_KEYUP:	886	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	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 */	890	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);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	892	break;
746		893
747	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	913	x = ev.motion.x;
767	y = ev.motion.y;	914	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	916	}
770		917
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	924	}
778	break;	925	break;
779		926
780	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		930
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	941	break;
795	}	942	}
796		943
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	945	}
799	}	946	}
800		947
801	int	948	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	950	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
806		953
807	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
808	Mix_CloseAudio ()	971	Mix_CloseAudio ()
809		972
810	int	973	int
811	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
		975
		976	const char *
		977	Mix_GetError ()
812		978
813	void	979	void
814	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
815	CODE:	981	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1008	}
843	}	1009	}
844	#endif	1010	#endif
845	}	1011	}
846		1012
847	void	1013	int
848	add_font (char *file)	1014	add_font (char *file)
849	CODE:	1015	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
851		1019
852	void	1020	void
853	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
854	ALIAS:	1022	ALIAS:
855	load_image_file = 1	1023	load_image_file = 1
…		…
858	STRLEN image_len;	1026	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1027	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1028	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
865		1033
866	if (!rw)	1034	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
868		1036
…		…
941	void	1109	void
942	error (char *message)	1110	error (char *message)
943	CODE:	1111	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1113	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1115	#endif
948		1116
949	void	1117	void
950	fatal (char *message)	1118	fatal (char *message)
951	CODE:	1119	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1121	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1123	#endif
956	_exit (1);	1124	_exit (1);
957		1125
958	void	1126	void
959	_exit (int retval = 0)	1127	_exit (int retval = 0)
…		…
971	#if DEBUG	1139	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1140	VALGRIND_DO_LEAK_CHECK;
973	#endif	1141	#endif
974	}	1142	}
975		1143
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1145
978	PROTOTYPES: DISABLE	1146	PROTOTYPES: DISABLE
979		1147
980	CFPlus::Font	1148	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1149	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1150	CODE:
983	{	1151	{
984	int count;	1152	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1156	}
989	OUTPUT:	1157	OUTPUT:
990	RETVAL	1158	RETVAL
991		1159
992	void	1160	void
993	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
994	CODE:	1162	CODE:
995	pango_font_description_free (self);	1163	pango_font_description_free (self);
996		1164
997	void	1165	void
998	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
999	PROTOTYPE: $	1167	PROTOTYPE: $
1000	CODE:	1168	CODE:
1001	default_font = self;	1169	default_font = self;
1002		1170
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1172
1005	PROTOTYPES: DISABLE	1173	PROTOTYPES: DISABLE
1006		1174
1007	void	1175	void
1008	reset_glyph_cache ()	1176	glyph_cache_backup ()
1009	PROTOTYPE:	1177	PROTOTYPE:
1010	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
1011	tc_clear ();	1185	tc_restore ();
1012		1186
1013	CFPlus::Layout	1187	DC::Layout
1014	new (SV *class)	1188	new (SV *class)
1015	CODE:	1189	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
1017		1191
1018	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
1025		1200
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
1028	OUTPUT:	1203	OUTPUT:
1029	RETVAL	1204	RETVAL
1030		1205
1031	void	1206	void
1032	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
1033	CODE:	1208	CODE:
1034	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
1035	Safefree (self);	1211	Safefree (self);
1036		1212
1037	void	1213	void
1038	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
1039	CODE:	1215	CODE:
1040	{	1216	{
1041	STRLEN textlen;	1217	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
1043		1219
1044	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
1045	}	1221	}
1046		1222
1047	void	1223	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1225	CODE:
1050	{	1226	{
1051	STRLEN textlen;	1227	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
1053		1229
1054	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1231	}
1056		1232
1057	void	1233	void
1058	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
1059	CODE:	1235	CODE:
1060	{	1236	{
1061	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1239	const char *pos = text;
…		…
1098	if (attrs)	1274	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
1100	}	1276	}
1101		1277
1102	void	1278	void
1103	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
1104	PPCODE:	1280	PPCODE:
1105	{	1281	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1283
1108	do	1284	do
1109	{	1285	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1287
1112	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
1113	{	1289	{
1114	PangoRectangle extents;	1290	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1299
1124	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
1125	}	1301	}
1126		1302
1127	int	1303	int
1128	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
1129	CODE:	1305	CODE:
1130	{	1306	{
1131	int lines = 1;	1307	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
1133		1309
…		…
1138	}	1314	}
1139	OUTPUT:	1315	OUTPUT:
1140	RETVAL	1316	RETVAL
1141		1317
1142	SV *	1318	SV *
1143	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
1144	CODE:	1320	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1323	OUTPUT:
1148	RETVAL	1324	RETVAL
1149		1325
1150	void	1326	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1328	CODE:
1153	self->r = r;	1329	self->r = r;
1154	self->g = g;	1330	self->g = g;
1155	self->b = b;	1331	self->b = b;
1156	self->a = a;	1332	self->a = a;
1157		1333
1158	void	1334	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1336	CODE:
1161	if (self->font != font)	1337	if (self->font != font)
1162	{	1338	{
1163	self->font = font;	1339	self->font = font;
1164	layout_update_font (self);	1340	layout_update_font (self);
1165	}	1341	}
1166		1342
1167	void	1343	void
1168	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
1169	CODE:	1345	CODE:
1170	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
1171	{	1347	{
1172	self->base_height = base_height;	1348	self->base_height = base_height;
1173	layout_update_font (self);	1349	layout_update_font (self);
1174	}	1350	}
1175		1351
1176	void	1352	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1354	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1356
1181	void	1357	void
1182	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
1183	CODE:	1359	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1361
1186	void	1362	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1364	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1366
1191	void	1367	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1369	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
1199	);	1375	);
1200		1376
1201	void	1377	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1379	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1381
1206	void	1382	void
1207	size (CFPlus::Layout self)	1383	size (DC::Layout self)
1208	PPCODE:	1384	PPCODE:
1209	{	1385	{
1210	int w, h;	1386	int w, h;
1211		1387
1212	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1393	}
1218		1394
1219	int	1395	int
1220	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1221	CODE:	1397	CODE:
1222	{	1398	{
1223	PangoRectangle rect;	1399	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1227	}	1403	}
1228	OUTPUT:	1404	OUTPUT:
1229	RETVAL	1405	RETVAL
1230		1406
1231	int	1407	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1409	CODE:
1234	{	1410	{
1235	int index, trailing;	1411	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1413	RETVAL = index + trailing;
1238	}	1414	}
1239	OUTPUT:	1415	OUTPUT:
1240	RETVAL	1416	RETVAL
1241		1417
1242	void	1418	void
1243	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1420	PPCODE:
1245	{	1421	{
1246	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1424
1249	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1429	}
1254		1430
1255	void	1431	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1433	PPCODE:
1258	{	1434	{
1259	int line, x;	1435	int line, x;
1260		1436
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1440	--line;
		1441	#endif
1264	EXTEND (SP, 2);	1442	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1443	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1445	}
1268		1446
1269	void	1447	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1448	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1449	PPCODE:
1272	{	1450	{
1273	PangoLayoutLine *lp;	1451	PangoLayoutLine *lp;
1274	int index, trailing;	1452	int index, trailing;
1275		1453
1276	if (line < 0)	1454	if (line < 0)
1277	XSRETURN_EMPTY;	1455	XSRETURN_EMPTY;
1278		1456
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1458	XSRETURN_EMPTY; /* do better */
1281		1459
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1461
1284	EXTEND (SP, 2);	1462	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1468	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1469	}
1292	}	1470	}
1293		1471
1294	void	1472	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1473	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1474	CODE:
		1475	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1298	self->pl,	1477	self->pl,
		1478	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1301	flags	1481	flags
1302	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1303		1486
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1487	void
		1488	draw (DC::Layout self)
		1489	CODE:
		1490	{
		1491	glEnable (GL_TEXTURE_2D);
		1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1498
		1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
		1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1507
1306	PROTOTYPES: ENABLE	1508	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1509
1310	void	1510	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1511	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1512	CODE:
1313	{	1513	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1540	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
		1547
1345	if (items < 5)	1548	if (items < 5)
1346	{	1549	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1552	}
…		…
1387	RETVAL = width > 0;	1590	RETVAL = width > 0;
1388	}	1591	}
1389	OUTPUT:	1592	OUTPUT:
1390	RETVAL	1593	RETVAL
1391		1594
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1596
1394	PROTOTYPES: DISABLE	1597	PROTOTYPES: DISABLE
1395		1598
1396	CFPlus::Map	1599	DC::Map
1397	new (SV *class)	1600	new (SV *class)
1398	CODE:	1601	CODE:
1399	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1603	RETVAL->x = 0;
1401	RETVAL->y = 0;	1604	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1612	RETVAL->row = 0;
1410	OUTPUT:	1613	OUTPUT:
1411	RETVAL	1614	RETVAL
1412		1615
1413	void	1616	void
1414	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1415	CODE:	1618	CODE:
1416	{	1619	{
1417	map_clear (self);	1620	map_clear (self);
1418	Safefree (self->face2tile);	1621	Safefree (self->face2tile);
1419	Safefree (self->tex);	1622	Safefree (self->tex);
1420	Safefree (self);	1623	Safefree (self);
1421	}	1624	}
1422		1625
1423	void	1626	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1627	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1628	CODE:
1426	self->w = map_width;	1629	self->w = map_width;
1427	self->h = map_height;	1630	self->h = map_height;
1428		1631
1429	void	1632	void
1430	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1431	CODE:	1634	CODE:
1432	map_clear (self);	1635	map_clear (self);
1433		1636
1434	void	1637	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1638	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1639	CODE:
1437	{	1640	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1641	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1642	need_texid (self, tile);
1440	}	1643	}
1441		1644
1442	void	1645	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1646	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1647	CODE:
1445	{	1648	{
1446	tileid texid;	1649	tileid texid;
1447	maptex *tex;	1650	maptex *tex;
1448		1651
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1664	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1665	tex->smoothlevel = level;
1463	}	1666	}
1464		1667
1465	void	1668	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)	1669	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:	1670	CODE:
1468	{	1671	{
1469	need_texid (self, texid);	1672	need_texid (self, texid);
1470		1673
1471	{	1674	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1696	}
1494		1697
1495	int	1698	int
1496	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1497	ALIAS:	1700	ALIAS:
1498	oy = 1	1701	oy = 1
1499	x = 2	1702	x = 2
1500	y = 3	1703	y = 3
1501	w = 4	1704	w = 4
…		…
1512	}	1715	}
1513	OUTPUT:	1716	OUTPUT:
1514	RETVAL	1717	RETVAL
1515		1718
1516	void	1719	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1721	CODE:
1519	{	1722	{
1520	if (dx > 0)	1723	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1725	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1539	}	1742	}
1540	}	1743	}
1541		1744
1542	void	1745	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1747	CODE:
1545	{	1748	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1750	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1751	mapcell *cell;
1549	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1550		1755
1551	while (data < data_end - 1)	1756	while (data < data_end - 1)
1552	{	1757	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1554		1759
…		…
1574	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1575		1780
1576	do	1781	do
1577	{	1782	{
1578	ext = *data++;	1783	ext = *data++;
1579	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1580		1785
1581	if (cmd < 4)	1786	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1584	{	1789	{
…		…
1587	}	1792	}
1588	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1795	else if (cmd == 0x47)
1591	{	1796	{
1592	if (*data == 4)	1797	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1801
1595	data += *data + 1;	1802	data += *data + 1;
1596	}	1803	}
1597	else if (cmd == 8) // cell flags	1804	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1805	cell->flags = *data++;
…		…
1605	}	1812	}
1606	else	1813	else
1607	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1608	}	1815	}
1609		1816
		1817	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1818	if (flags & (4 >> z))
1611	{	1819	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1821	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1615	}	1837	}
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	}	1838	}
1631	else	1839	else
1632	cell->darkness = 0;	1840	CELL_CLEAR (cell);
1633	}	1841	}
1634	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1635		1845
1636	SV *	1846	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1848	CODE:
1639	{	1849	{
1640	int x1, x;	1850	int x1, x;
1641	int y1, y;	1851	int y1, y;
1642	int z;	1852	int z;
…		…
1687	}	1897	}
1688	OUTPUT:	1898	OUTPUT:
1689	RETVAL	1899	RETVAL
1690		1900
1691	void	1901	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1902	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:	1903	CODE:
1694	{	1904	{
		1905	int x, y, z;
		1906
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1908	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)	1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1910	smooth_key skey;
1699	int x, y, z;	1911	int pl_x, pl_y;
1700	int last_name;	1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
		1916
		1917	pl_tex.name = 0;
1701		1918
1702	// thats current max. sorry.	1919	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1920	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1921	if (sh > 255) sh = 255;
1705		1922
1706	// clear key, in case of extra padding	1923	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1924	memset (&skey, 0, sizeof (skey));
1708		1925
1709	glColor4ub (255, 255, 255, 255);	1926	memset (&key, 0, sizeof (key));
1710		1927	key.r = 255;
1711	glEnable (GL_BLEND);	1928	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1929	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1930	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1931	key.mode = GL_QUADS;
1715		1932	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1933	key.texname = -1;
1717
1718	last_name = 0;
1719		1934
1720	mx += self->x;	1935	mx += self->x;
1721	my += self->y;	1936	my += self->y;
1722		1937
1723	// first pass: determine smooth_max	1938	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1954	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1955	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1956	self->tex [cell->tile [2]].smoothlevel));
1742	}	1957	}
1743	}	1958	}
		1959
		1960	glEnable (GL_BLEND);
		1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1963
1745	for (z = 0; z <= 2; z++)	1964	for (z = 0; z <= 2; z++)
1746	{	1965	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1966	memset (smooth_level, 0, sizeof (smooth_level));
1748		1967
…		…
1761	{	1980	{
1762	maptex tex = self->tex [tile];	1981	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1982	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1983	int py = (y + 1) * T - tex.h;
1765		1984
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1985	if (key.texname != tex.name)
1769	{	1986	{
1770	if (!tex.name)	1987	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1988	tex = self->tex [2]; /* missing, replace by noface */
1772		1989
1773	glEnd ();	1990	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1991	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1992	}
1777		1993
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1994	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	{	1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	2010	if (cell->flags & 1)
1786	{	2011	{
1787	maptex tex = self->tex [1];	2012	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	2013	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	2014	int py = y * T - T * 6 / 32;
1790		2015
		2016	if (tex.name)
1791	glEnd ();	2017	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	2028	}
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	}	2029	}
1800	}	2030	}
1801		2031
1802	// update smooth hash	2032	// update smooth hash
1803	if (tex.smoothtile)	2033	if (tex.smoothtile)
…		…
1839	}	2069	}
1840	}	2070	}
1841	}	2071	}
1842	}	2072	}
1843		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
1844	// go through all smoothlevels, lowest to highest, then draw.	2077	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2078	// this is basically counting sort
1846	{	2079	{
1847	int w, b;	2080	int w, b;
1848		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2084	for (w = 0; w < 256 / 32; ++w)
1850	{	2085	{
1851	uint32_t smask = smooth_level [w];	2086	uint32_t smask = smooth_level [w];
1852	if (smask)	2087	if (smask)
1853	for (b = 0; b < 32; ++b)	2088	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2107	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2109	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2110	float dy = tex.t * .5f ; // 2 images/column
1876		2111
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2112	if (tex.name)
1880	{	2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
1881	if (!tex.name)	2116	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2117	{
1883
1884	glEnd ();	2118	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
1887	}	2121	}
1888		2122
1889	if (border)	2123	if (border)
1890	{	2124	{
1891	float ox = border * dx;	2125	float ox = border * dx;
1892		2126
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2131	}
1898		2132
1899	if (corner)	2133	if (corner)
1900	{	2134	{
1901	float ox = corner * dx;	2135	float ox = corner * dx;
1902		2136
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
1907	}	2142	}
1908	}	2143	}
1909	}	2144	}
1910	}	2145	}
1911	}	2146	}
		2147
		2148	glEnd ();
		2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
1912	}	2151	}
1913		2152
1914	hv_clear (smooth);	2153	hv_clear (smooth);
1915	}	2154	}
1916		2155
1917	glEnd ();	2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
1918		2161
1919	glDisable (GL_TEXTURE_2D);	2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
1920	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1921		2175
1922	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1925	{	2179	{
…		…
1950	}	2204	}
1951	}	2205	}
1952	}	2206	}
1953		2207
1954	void	2208	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2210	CODE:
1957	{	2211	{
1958	static float color[16][3] = {	2212	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
2012	}	2266	}
2013		2267
2014	void	2268	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2270	PPCODE:
2017	{	2271	{
2018	int x, y;	2272	int x, y;
2019	int sw1 = sw + 2;	2273	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2274	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2283
2030	mx += self->x - 1;	2284	mx += self->x - 1;
2031	my += self->y - 1;	2285	my += self->y - 1;
2032		2286
2033	memset (darkness1, 255, sw1 * sh1);	2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2288
2035	for (y = 0; y < sh1; y++)	2289	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
2037	{	2291	{
2038	maprow *row = self->row + (y + my);	2292	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2346	PUSHs (darkness3_sv);
2093	}	2347	}
2094		2348
2095	SV *	2349	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2351	CODE:
2098	{	2352	{
2099	int x, y, x1, y1;	2353	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2354	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2355	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2412	else
2159	*data++ = 0;	2413	*data++ = 0;
2160	}	2414	}
2161	}	2415	}
2162		2416
		2417	/* if size is w*h + 5 then no data has been found */
		2418	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2419	{
2163	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
2165	RETVAL = data_sv;	2424	RETVAL = data_sv;
2166	}	2425	}
2167	OUTPUT:	2426	OUTPUT:
2168	RETVAL	2427	RETVAL
2169		2428
2170	void	2429	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2431	PPCODE:
2173	{	2432	{
2174	int x, y, z;	2433	int x, y, z;
2175	int w, h;	2434	int w, h;
2176	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t *data, *end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
2177		2446
2178	if (*data++ != 0)	2447	if (*data++ != 0)
2179	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
2180		2449
2181	w = *data++ << 8; w |= *data++;	2450	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2451	h = *data++ << 8; h |= *data++;
2183		2452
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2465	{
2197	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
2198		2467
2199	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
2200	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
2201	uint8_t flags = *data++;	2475	flags = *data++;
2202		2476
2203	if (flags)	2477	if (flags)
2204	{	2478	{
2205	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2480	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2483	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2484	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2485
2212	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
2213	{	2487	{
2214	cell->darkness = 0;	2488	/*cell->darkness = 0;*/
		2489	EXTEND (SP, 3);
2215		2490
2216	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
2217	{	2492	{
2218	tileid t = tile [z];	2493	tileid t = tile [z];
2219		2494
2220	if (t >= self->texs || (t && !self->tex [t].name))	2495	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2496	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2497	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2498	need_texid (self, t);
2224	}	2499	}
2225		2500
2226	cell->tile [z] = t;	2501	cell->tile [z] = t;
2227	}	2502	}
…		…
2229	}	2504	}
2230	}	2505	}
2231	}	2506	}
2232	}	2507	}
2233		2508
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
		2510
		2511	DC::RW
		2512	new (SV *class, SV *data_sv)
		2513	CODE:
		2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	DC::RW
		2524	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
		2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2538
2236	PROTOTYPES: DISABLE	2539	PROTOTYPES: DISABLE
2237		2540
2238	CFPlus::MixChunk	2541	DC::Channel
2239	new_from_file (SV *class, char *path)	2542	find ()
2240	CODE:	2543	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
2242	OUTPUT:	2560	OUTPUT:
2243	RETVAL	2561	RETVAL
2244		2562
2245	void	2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
2246	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
2247	CODE:	2633	CODE:
2248	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
2249		2635
2250	int	2636	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2642	OUTPUT:
2255	RETVAL	2643	RETVAL
2256		2644
2257	int	2645	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2647	CODE:
		2648	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
2261	OUTPUT:	2660	OUTPUT:
2262	RETVAL	2661	RETVAL
2263		2662
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2664
2266	int	2665	int
2267	volume (int volume = -1)	2666	volume (int volume = -1)
2268	PROTOTYPE: ;$	2667	PROTOTYPE: ;$
2269	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2672	OUTPUT:
2272	RETVAL	2673	RETVAL
2273		2674
		2675	void
		2676	fade_out (int ms)
		2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
		2685	DC::MixMusic
		2686	new (SV *class, DC::RW rwops)
		2687	CODE:
		2688	RETVAL = Mix_LoadMUS_RW (rwops);
		2689	OUTPUT:
		2690	RETVAL
		2691
		2692	void
		2693	DESTROY (DC::MixMusic self)
		2694	CODE:
		2695	Mix_FreeMusic (self);
		2696
2274	int	2697	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)	2698	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2699	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2701	OUTPUT:
2298	RETVAL	2702	RETVAL
2299		2703
2300	int	2704	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2706	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2707	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2708
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2710
2309	PROTOTYPES: ENABLE	2711	PROTOTYPES: ENABLE
2310		2712
2311	BOOT:	2713	BOOT:
2312	{	2714	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2716	static const struct {
2315	const char *name;	2717	const char *name;
2316	IV iv;	2718	IV iv;
2317	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2767	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2768	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	2810	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	2811	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	2812	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	2816	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	2817	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
…		…
2416		2827
2417	texture_av = newAV ();	2828	texture_av = newAV ();
2418	AvREAL_off (texture_av);	2829	AvREAL_off (texture_av);
2419	}	2830	}
2420		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
		2837
2421	char *	2838	char *
2422	gl_vendor ()	2839	gl_vendor ()
2423	CODE:	2840	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	2842	OUTPUT:
…		…
2497	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# 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_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		2916
2500	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# 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_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
2502		2921
2503	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
2504		2923
2505	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
2506		2925
…		…
2514		2933
2515	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
2516	CODE:	2935	CODE:
2517	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
2518		2937
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @
2525	ALIAS:	2939	ALIAS:
2526	glColor_premultiply = 1	2940	glColor_premultiply = 1
2527	CODE:	2941	CODE:
2528	if (ix)	2942	if (ix)
2529	{	2943	{
…		…
2532	b *= a;	2946	b *= a;
2533	}	2947	}
2534	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2536		2950
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.)	2951	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	2952	CODE:
2545	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2547		2955
…		…
2551		2959
2552	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2553	CODE:	2961	CODE:
2554	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2555		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
2556	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2557	CODE:	2994	CODE:
2558	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2559		2996
2560	void glTexParameter (int target, int pname, float param)	2997	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)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2577	CODE:	3014	CODE:
2578	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2580		3017
2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2582		3019
2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2584		3021
2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2586		3023
…		…
2612		3049
2613	void glEndList ()	3050	void glEndList ()
2614		3051
2615	void glCallList (int list)	3052	void glCallList (int list)
2616		3053
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2618		3055
2619	PROTOTYPES: DISABLE	3056	PROTOTYPES: DISABLE
2620		3057
2621	void	3058	void
2622	find_widget (SV *widget, NV x, NV y)	3059	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	3060	PPCODE:
2624	{	3061	{
2625	if (within_widget (widget, x, y))	3062	if (within_widget (self, x, y))
2626	XPUSHs (widget);	3063	XPUSHs (self);
2627	}	3064	}
2628		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h || !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3110	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID | G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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