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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 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
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
		741
		742	const_iv (MIX_DEFAULT_FORMAT),
		743
		744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
597	# undef const_iv	772	# undef const_iv
598	};	773	};
599		774
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		794
620	NV floor (NV x)	795	NV floor (NV x)
621		796
622	NV ceil (NV x)	797	NV ceil (NV x)
623		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
624	void	803	void
625	pango_init ()	804	pango_init ()
626	CODE:	805	CODE:
627	{	806	{
628	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	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);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/*pango_context_set_font_description (opengl_context, default_font);*/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		814	#endif
631	}	815	}
632		816
633	char *
634	SDL_GetError ()	817	char *SDL_GetError ()
635		818
636	int	819	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		820
639	void	821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
640	SDL_Quit ()	827	void SDL_Quit ()
		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
641		837
642	void	838	void
643	SDL_ListModes (int rgb, int alpha)	839	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	840	PPCODE:
645	{	841	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		856
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	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);	858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		859
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		861
669	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
670	while (*m)	863	while (*m)
671	{	864	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	865	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	866	{
674	AV *av = newAV ();	867	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	870	av_push (av, newSViv (rgb));
…		…
701		894
702	if (RETVAL)	895	if (RETVAL)
703	{	896	{
704	av_clear (texture_av);	897	av_clear (texture_av);
705		898
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	901	#include "glfunc.h"
709	#undef GL_FUNC	902	#undef GL_FUNC
710	}	903	}
711	}	904	}
…		…
718	char *	911	char *
719	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
720		913
721	int	914	int
722	SDL_GetAppState ()	915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
723		919
724	void	920	void
725	poll_events ()	921	poll_events ()
726	PPCODE:	922	PPCODE:
727	{	923	{
…		…
737	{	933	{
738	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
739	case SDL_KEYUP:	935	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	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 */	939	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);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	941	break;
746		942
747	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	962	x = ev.motion.x;
767	y = ev.motion.y;	963	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	965	}
770		966
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	973	}
778	break;	974	break;
779		975
780	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		979
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	990	break;
795	}	991	}
796		992
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	994	}
799	}	995	}
800		996
801	int	997	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	999	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
806		1002
807	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
808	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
809		1021
810	int	1022	int
811	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
		1024
		1025	const char *
		1026	Mix_GetError ()
812		1027
813	void	1028	void
814	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
815	CODE:	1030	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1057	}
843	}	1058	}
844	#endif	1059	#endif
845	}	1060	}
846		1061
847	void	1062	int
848	add_font (char *file)	1063	add_font (char *file)
849	CODE:	1064	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
851		1068
852	void	1069	void
853	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
854	ALIAS:	1071	ALIAS:
855	load_image_file = 1	1072	load_image_file = 1
…		…
858	STRLEN image_len;	1075	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1076	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1077	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
865		1082
866	if (!rw)	1083	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
868		1085
…		…
941	void	1158	void
942	error (char *message)	1159	error (char *message)
943	CODE:	1160	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1162	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1164	#endif
948		1165
949	void	1166	void
950	fatal (char *message)	1167	fatal (char *message)
951	CODE:	1168	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1170	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1172	#endif
956	_exit (1);	1173	_exit (1);
957		1174
958	void	1175	void
959	_exit (int retval = 0)	1176	_exit (int retval = 0)
…		…
971	#if DEBUG	1188	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1189	VALGRIND_DO_LEAK_CHECK;
973	#endif	1190	#endif
974	}	1191	}
975		1192
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1194
978	PROTOTYPES: DISABLE	1195	PROTOTYPES: DISABLE
979		1196
980	CFPlus::Font	1197	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1198	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1199	CODE:
983	{	1200	{
984	int count;	1201	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1205	}
989	OUTPUT:	1206	OUTPUT:
990	RETVAL	1207	RETVAL
991		1208
992	void	1209	void
993	DESTROY (CFPlus::Font self)	1210	DESTROY (DC::Font self)
994	CODE:	1211	CODE:
995	pango_font_description_free (self);	1212	pango_font_description_free (self);
996		1213
997	void	1214	void
998	make_default (CFPlus::Font self)	1215	make_default (DC::Font self)
999	PROTOTYPE: $	1216	PROTOTYPE: $
1000	CODE:	1217	CODE:
1001	default_font = self;	1218	default_font = self;
1002		1219
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1221
1005	PROTOTYPES: DISABLE	1222	PROTOTYPES: DISABLE
1006		1223
1007	void	1224	void
1008	reset_glyph_cache ()	1225	glyph_cache_backup ()
1009	PROTOTYPE:	1226	PROTOTYPE:
1010	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
1011	tc_clear ();	1234	tc_restore ();
1012		1235
1013	CFPlus::Layout	1236	DC::Layout
1014	new (SV *class)	1237	new (SV *class)
1015	CODE:	1238	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
1017		1240
1018	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
1025		1249
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
1028	OUTPUT:	1252	OUTPUT:
1029	RETVAL	1253	RETVAL
1030		1254
1031	void	1255	void
1032	DESTROY (CFPlus::Layout self)	1256	DESTROY (DC::Layout self)
1033	CODE:	1257	CODE:
1034	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
1035	Safefree (self);	1260	Safefree (self);
1036		1261
1037	void	1262	void
1038	set_text (CFPlus::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
1039	CODE:	1264	CODE:
1040	{	1265	{
1041	STRLEN textlen;	1266	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
1043		1268
1044	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
1045	}	1270	}
1046		1271
1047	void	1272	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1274	CODE:
1050	{	1275	{
1051	STRLEN textlen;	1276	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
1053		1278
1054	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1280	}
1056		1281
1057	void	1282	void
1058	set_shapes (CFPlus::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
1059	CODE:	1284	CODE:
1060	{	1285	{
1061	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1288	const char *pos = text;
…		…
1098	if (attrs)	1323	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
1100	}	1325	}
1101		1326
1102	void	1327	void
1103	get_shapes (CFPlus::Layout self)	1328	get_shapes (DC::Layout self)
1104	PPCODE:	1329	PPCODE:
1105	{	1330	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1332
1108	do	1333	do
1109	{	1334	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1336
1112	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
1113	{	1338	{
1114	PangoRectangle extents;	1339	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1348
1124	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
1125	}	1350	}
1126		1351
1127	int	1352	int
1128	has_wrapped (CFPlus::Layout self)	1353	has_wrapped (DC::Layout self)
1129	CODE:	1354	CODE:
1130	{	1355	{
1131	int lines = 1;	1356	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
1133		1358
…		…
1138	}	1363	}
1139	OUTPUT:	1364	OUTPUT:
1140	RETVAL	1365	RETVAL
1141		1366
1142	SV *	1367	SV *
1143	get_text (CFPlus::Layout self)	1368	get_text (DC::Layout self)
1144	CODE:	1369	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1372	OUTPUT:
1148	RETVAL	1373	RETVAL
1149		1374
1150	void	1375	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1377	CODE:
1153	self->r = r;	1378	self->r = r;
1154	self->g = g;	1379	self->g = g;
1155	self->b = b;	1380	self->b = b;
1156	self->a = a;	1381	self->a = a;
1157		1382
1158	void	1383	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1385	CODE:
1161	if (self->font != font)	1386	if (self->font != font)
1162	{	1387	{
1163	self->font = font;	1388	self->font = font;
1164	layout_update_font (self);	1389	layout_update_font (self);
1165	}	1390	}
1166		1391
1167	void	1392	void
1168	set_height (CFPlus::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
1169	CODE:	1394	CODE:
1170	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
1171	{	1396	{
1172	self->base_height = base_height;	1397	self->base_height = base_height;
1173	layout_update_font (self);	1398	layout_update_font (self);
1174	}	1399	}
1175		1400
1176	void	1401	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1403	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1405
1181	void	1406	void
1182	set_indent (CFPlus::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
1183	CODE:	1408	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1410
1186	void	1411	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1413	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1415
1191	void	1416	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1418	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
1199	);	1424	);
1200		1425
1201	void	1426	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1428	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1430
1206	void	1431	void
1207	size (CFPlus::Layout self)	1432	size (DC::Layout self)
1208	PPCODE:	1433	PPCODE:
1209	{	1434	{
1210	int w, h;	1435	int w, h;
1211		1436
1212	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1442	}
1218		1443
1219	int	1444	int
1220	descent (CFPlus::Layout self)	1445	descent (DC::Layout self)
1221	CODE:	1446	CODE:
1222	{	1447	{
1223	PangoRectangle rect;	1448	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
1227	}	1452	}
1228	OUTPUT:	1453	OUTPUT:
1229	RETVAL	1454	RETVAL
1230		1455
1231	int	1456	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1458	CODE:
1234	{	1459	{
1235	int index, trailing;	1460	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1462	RETVAL = index + trailing;
1238	}	1463	}
1239	OUTPUT:	1464	OUTPUT:
1240	RETVAL	1465	RETVAL
1241		1466
1242	void	1467	void
1243	cursor_pos (CFPlus::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1469	PPCODE:
1245	{	1470	{
1246	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1473
1249	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1478	}
1254		1479
1255	void	1480	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1482	PPCODE:
1258	{	1483	{
1259	int line, x;	1484	int line, x;
1260		1485
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1489	--line;
		1490	#endif
1264	EXTEND (SP, 2);	1491	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1492	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1494	}
1268		1495
1269	void	1496	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1497	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1498	PPCODE:
1272	{	1499	{
1273	PangoLayoutLine *lp;	1500	PangoLayoutLine *lp;
1274	int index, trailing;	1501	int index, trailing;
1275		1502
1276	if (line < 0)	1503	if (line < 0)
1277	XSRETURN_EMPTY;	1504	XSRETURN_EMPTY;
1278		1505
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1507	XSRETURN_EMPTY; /* do better */
1281		1508
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1510
1284	EXTEND (SP, 2);	1511	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1517	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1518	}
1292	}	1519	}
1293		1520
1294	void	1521	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1522	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1523	CODE:
		1524	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1298	self->pl,	1526	self->pl,
		1527	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1529	self->r, self->g, self->b, self->a,
1301	flags	1530	flags
1302	);	1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
1303		1535
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1536	void
		1537	draw (DC::Layout self)
		1538	CODE:
		1539	{
		1540	glEnable (GL_TEXTURE_2D);
		1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1547
		1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
		1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1556
1306	PROTOTYPES: ENABLE	1557	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1558
1310	void	1559	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1560	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1561	CODE:
1313	{	1562	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1589	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
		1596
1345	if (items < 5)	1597	if (items < 5)
1346	{	1598	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1601	}
…		…
1387	RETVAL = width > 0;	1639	RETVAL = width > 0;
1388	}	1640	}
1389	OUTPUT:	1641	OUTPUT:
1390	RETVAL	1642	RETVAL
1391		1643
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1645
1394	PROTOTYPES: DISABLE	1646	PROTOTYPES: DISABLE
1395		1647
1396	CFPlus::Map	1648	DC::Map
1397	new (SV *class)	1649	new (SV *class)
1398	CODE:	1650	CODE:
1399	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1652	RETVAL->x = 0;
1401	RETVAL->y = 0;	1653	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1661	RETVAL->row = 0;
1410	OUTPUT:	1662	OUTPUT:
1411	RETVAL	1663	RETVAL
1412		1664
1413	void	1665	void
1414	DESTROY (CFPlus::Map self)	1666	DESTROY (DC::Map self)
1415	CODE:	1667	CODE:
1416	{	1668	{
1417	map_clear (self);	1669	map_clear (self);
1418	Safefree (self->face2tile);	1670	Safefree (self->face2tile);
1419	Safefree (self->tex);	1671	Safefree (self->tex);
1420	Safefree (self);	1672	Safefree (self);
1421	}	1673	}
1422		1674
1423	void	1675	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1676	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1677	CODE:
1426	self->w = map_width;	1678	self->w = map_width;
1427	self->h = map_height;	1679	self->h = map_height;
1428		1680
1429	void	1681	void
1430	clear (CFPlus::Map self)	1682	clear (DC::Map self)
1431	CODE:	1683	CODE:
1432	map_clear (self);	1684	map_clear (self);
1433		1685
1434	void	1686	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1687	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1688	CODE:
1437	{	1689	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1690	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1691	need_texid (self, tile);
1440	}	1692	}
1441		1693
1442	void	1694	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1695	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1696	CODE:
1445	{	1697	{
1446	tileid texid;	1698	tileid texid;
1447	maptex *tex;	1699	maptex *tex;
1448		1700
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1713	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1714	tex->smoothlevel = level;
1463	}	1715	}
1464		1716
1465	void	1717	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)	1718	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:	1719	CODE:
1468	{	1720	{
1469	need_texid (self, texid);	1721	need_texid (self, texid);
1470		1722
1471	{	1723	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1745	}
1494		1746
1495	int	1747	int
1496	ox (CFPlus::Map self)	1748	ox (DC::Map self)
1497	ALIAS:	1749	ALIAS:
1498	oy = 1	1750	oy = 1
1499	x = 2	1751	x = 2
1500	y = 3	1752	y = 3
1501	w = 4	1753	w = 4
…		…
1512	}	1764	}
1513	OUTPUT:	1765	OUTPUT:
1514	RETVAL	1766	RETVAL
1515		1767
1516	void	1768	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1770	CODE:
1519	{	1771	{
1520	if (dx > 0)	1772	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1774	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1539	}	1791	}
1540	}	1792	}
1541		1793
1542	void	1794	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1796	CODE:
1545	{	1797	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1799	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1800	mapcell *cell;
1549	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1550		1804
1551	while (data < data_end - 1)	1805	while (data < data_end - 1)
1552	{	1806	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1554		1808
…		…
1574	uint8_t ext, cmd;	1828	uint8_t ext, cmd;
1575		1829
1576	do	1830	do
1577	{	1831	{
1578	ext = *data++;	1832	ext = *data++;
1579	cmd = ext & 0x3f;	1833	cmd = ext & 0x7f;
1580		1834
1581	if (cmd < 4)	1835	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1836	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1837	else if (cmd == 5) // health
1584	{	1838	{
…		…
1587	}	1841	}
1588	else if (cmd == 6) // monster width	1842	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1843	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1844	else if (cmd == 0x47)
1591	{	1845	{
1592	if (*data == 4)	1846	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1850
1595	data += *data + 1;	1851	data += *data + 1;
1596	}	1852	}
1597	else if (cmd == 8) // cell flags	1853	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1854	cell->flags = *data++;
…		…
1605	}	1861	}
1606	else	1862	else
1607	cell->darkness = *data++ + 1;	1863	cell->darkness = *data++ + 1;
1608	}	1864	}
1609		1865
		1866	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1867	if (flags & (4 >> z))
1611	{	1868	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1870	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1615	}	1886	}
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	}	1887	}
1631	else	1888	else
1632	cell->darkness = 0;	1889	CELL_CLEAR (cell);
1633	}	1890	}
1634	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1635		1894
1636	SV *	1895	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1897	CODE:
1639	{	1898	{
1640	int x1, x;	1899	int x1, x;
1641	int y1, y;	1900	int y1, y;
1642	int z;	1901	int z;
…		…
1687	}	1946	}
1688	OUTPUT:	1947	OUTPUT:
1689	RETVAL	1948	RETVAL
1690		1949
1691	void	1950	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1951	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:	1952	CODE:
1694	{	1953	{
		1954	int x, y, z;
		1955
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1957	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)	1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1959	smooth_key skey;
1699	int x, y, z;	1960	int pl_x, pl_y;
1700	int last_name;	1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
		1965
		1966	pl_tex.name = 0;
1701		1967
1702	// thats current max. sorry.	1968	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1969	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1970	if (sh > 255) sh = 255;
1705		1971
1706	// clear key, in case of extra padding	1972	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1973	memset (&skey, 0, sizeof (skey));
1708		1974
1709	glColor4ub (255, 255, 255, 255);	1975	memset (&key, 0, sizeof (key));
1710		1976	key.r = 255;
1711	glEnable (GL_BLEND);	1977	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1978	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1979	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1980	key.mode = GL_QUADS;
1715		1981	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1982	key.texname = -1;
1717
1718	last_name = 0;
1719		1983
1720	mx += self->x;	1984	mx += self->x;
1721	my += self->y;	1985	my += self->y;
1722		1986
1723	// first pass: determine smooth_max	1987	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	2003	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2004	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2005	self->tex [cell->tile [2]].smoothlevel));
1742	}	2006	}
1743	}	2007	}
		2008
		2009	glEnable (GL_BLEND);
		2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		2012
1745	for (z = 0; z <= 2; z++)	2013	for (z = 0; z <= 2; z++)
1746	{	2014	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2015	memset (smooth_level, 0, sizeof (smooth_level));
1748		2016
…		…
1761	{	2029	{
1762	maptex tex = self->tex [tile];	2030	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2031	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	2032	int py = (y + 1) * T - tex.h;
1765		2033
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2034	if (key.texname != tex.name)
1769	{	2035	{
1770	if (!tex.name)	2036	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2037	tex = self->tex [2]; /* missing, replace by noface */
1772		2038
1773	glEnd ();	2039	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2040	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2041	}
1777		2042
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2043	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	{	2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	2059	if (cell->flags & 1)
1786	{	2060	{
1787	maptex tex = self->tex [1];	2061	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	2062	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	2063	int py = y * T - T * 6 / 32;
1790		2064
		2065	if (tex.name)
1791	glEnd ();	2066	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	2077	}
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	}	2078	}
1800	}	2079	}
1801		2080
1802	// update smooth hash	2081	// update smooth hash
1803	if (tex.smoothtile)	2082	if (tex.smoothtile)
…		…
1839	}	2118	}
1840	}	2119	}
1841	}	2120	}
1842	}	2121	}
1843		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
1844	// go through all smoothlevels, lowest to highest, then draw.	2126	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2127	// this is basically counting sort
1846	{	2128	{
1847	int w, b;	2129	int w, b;
1848		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2133	for (w = 0; w < 256 / 32; ++w)
1850	{	2134	{
1851	uint32_t smask = smooth_level [w];	2135	uint32_t smask = smooth_level [w];
1852	if (smask)	2136	if (smask)
1853	for (b = 0; b < 32; ++b)	2137	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2156	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2158	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2159	float dy = tex.t * .5f ; // 2 images/column
1876		2160
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2161	if (tex.name)
1880	{	2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
1881	if (!tex.name)	2165	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2166	{
1883
1884	glEnd ();	2167	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
1887	}	2170	}
1888		2171
1889	if (border)	2172	if (border)
1890	{	2173	{
1891	float ox = border * dx;	2174	float ox = border * dx;
1892		2175
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2180	}
1898		2181
1899	if (corner)	2182	if (corner)
1900	{	2183	{
1901	float ox = corner * dx;	2184	float ox = corner * dx;
1902		2185
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
1907	}	2191	}
1908	}	2192	}
1909	}	2193	}
1910	}	2194	}
1911	}	2195	}
		2196
		2197	glEnd ();
		2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
1912	}	2200	}
1913		2201
1914	hv_clear (smooth);	2202	hv_clear (smooth);
1915	}	2203	}
1916		2204
1917	glEnd ();	2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
1918		2210
1919	glDisable (GL_TEXTURE_2D);	2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1920	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
		2223	rc_free (rc);
1921		2224
1922	// top layer: overlays such as the health bar	2225	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2226	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2227	if (0 <= y + my && y + my < self->rows)
1925	{	2228	{
…		…
1950	}	2253	}
1951	}	2254	}
1952	}	2255	}
1953		2256
1954	void	2257	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2259	CODE:
1957	{	2260	{
1958	static float color[16][3] = {	2261	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
2012	}	2315	}
2013		2316
2014	void	2317	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2319	PPCODE:
2017	{	2320	{
2018	int x, y;	2321	int x, y;
2019	int sw1 = sw + 2;	2322	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2323	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2332
2030	mx += self->x - 1;	2333	mx += self->x - 1;
2031	my += self->y - 1;	2334	my += self->y - 1;
2032		2335
2033	memset (darkness1, 255, sw1 * sh1);	2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2337
2035	for (y = 0; y < sh1; y++)	2338	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
2037	{	2340	{
2038	maprow *row = self->row + (y + my);	2341	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2395	PUSHs (darkness3_sv);
2093	}	2396	}
2094		2397
2095	SV *	2398	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2400	CODE:
2098	{	2401	{
2099	int x, y, x1, y1;	2402	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2403	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2404	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2461	else
2159	*data++ = 0;	2462	*data++ = 0;
2160	}	2463	}
2161	}	2464	}
2162		2465
		2466	/* if size is w*h + 5 then no data has been found */
		2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2468	{
2163	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
2165	RETVAL = data_sv;	2473	RETVAL = data_sv;
2166	}	2474	}
2167	OUTPUT:	2475	OUTPUT:
2168	RETVAL	2476	RETVAL
2169		2477
2170	void	2478	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2480	PPCODE:
2173	{	2481	{
2174	int x, y, z;	2482	int x, y, z;
2175	int w, h;	2483	int w, h;
2176	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t *data, *end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
2177		2495
2178	if (*data++ != 0)	2496	if (*data++ != 0)
2179	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
2180		2498
2181	w = *data++ << 8; w |= *data++;	2499	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2500	h = *data++ << 8; h |= *data++;
2183		2501
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2514	{
2197	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
2198		2516
2199	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
2200	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
2201	uint8_t flags = *data++;	2524	flags = *data++;
2202		2525
2203	if (flags)	2526	if (flags)
2204	{	2527	{
2205	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2529	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2532	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2533	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2534
2212	if (cell->darkness == 0)	2535	if (cell->darkness == 0)
2213	{	2536	{
2214	cell->darkness = 0;	2537	/*cell->darkness = 0;*/
		2538	EXTEND (SP, 3);
2215		2539
2216	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
2217	{	2541	{
2218	tileid t = tile [z];	2542	tileid t = tile [z];
2219		2543
2220	if (t >= self->texs || (t && !self->tex [t].name))	2544	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2545	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2546	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2547	need_texid (self, t);
2224	}	2548	}
2225		2549
2226	cell->tile [z] = t;	2550	cell->tile [z] = t;
2227	}	2551	}
…		…
2229	}	2553	}
2230	}	2554	}
2231	}	2555	}
2232	}	2556	}
2233		2557
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2559
2236	PROTOTYPES: DISABLE	2560	DC::RW
2237		2561	new (SV *class, SV *data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV *class, char *path)
2240	CODE:	2562	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
2242	OUTPUT:	2569	OUTPUT:
2243	RETVAL	2570	RETVAL
2244		2571
		2572	DC::RW
		2573	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
2245	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
2246	DESTROY (CFPlus::MixChunk self)	2681	DESTROY (DC::MixChunk self)
2247	CODE:	2682	CODE:
2248	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
2249		2684
2250	int	2685	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2691	OUTPUT:
2255	RETVAL	2692	RETVAL
2256		2693
2257	int	2694	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2696	CODE:
		2697	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
2261	OUTPUT:	2709	OUTPUT:
2262	RETVAL	2710	RETVAL
2263		2711
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2713
2266	int	2714	int
2267	volume (int volume = -1)	2715	volume (int volume = -1)
2268	PROTOTYPE: ;$	2716	PROTOTYPE: ;$
2269	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2721	OUTPUT:
2272	RETVAL	2722	RETVAL
2273		2723
2274	int	2724	void
2275	fade_out (int ms)	2725	fade_out (int ms)
2276	CODE:	2726	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
		2734	DC::MixMusic
		2735	new (SV *class, DC::RW rwops)
		2736	CODE:
		2737	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2738	OUTPUT:
2279	RETVAL	2739	RETVAL
2280		2740
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	2741	void
2289	DESTROY (CFPlus::MixMusic self)	2742	DESTROY (DC::MixMusic self)
2290	CODE:	2743	CODE:
2291	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
2292		2745
2293	int	2746	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2748	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2750	OUTPUT:
2298	RETVAL	2751	RETVAL
2299		2752
2300	int	2753	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2755	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2756	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2757
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2759
2309	PROTOTYPES: ENABLE	2760	PROTOTYPES: ENABLE
2310		2761
2311	BOOT:	2762	BOOT:
2312	{	2763	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2765	static const struct {
2315	const char *name;	2766	const char *name;
2316	IV iv;	2767	IV iv;
2317	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2816	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2817	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2859	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2860	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2861	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2865	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2866	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
…		…
2418		2876
2419	texture_av = newAV ();	2877	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2878	AvREAL_off (texture_av);
2421	}	2879	}
2422		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
		2886
2423	char *	2887	char *
2424	gl_vendor ()	2888	gl_vendor ()
2425	CODE:	2889	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2891	OUTPUT:
…		…
2544		3008
2545	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2546	CODE:	3010	CODE:
2547	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2548		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
2549	PROTOTYPES: ENABLE	3026	PROTOTYPES: ENABLE
2550		3027
2551	void glBegin (int mode)	3028	void glBegin (int mode)
2552		3029
2553	void glEnd ()	3030	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2586	CODE:	3063	CODE:
2587	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3066
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		3068
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		3070
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		3072
…		…
2621		3098
2622	void glEndList ()	3099	void glEndList ()
2623		3100
2624	void glCallList (int list)	3101	void glCallList (int list)
2625		3102
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3104
2628	PROTOTYPES: DISABLE	3105	PROTOTYPES: DISABLE
2629		3106
2630	void	3107	void
2631	find_widget (SV *widget, NV x, NV y)	3108	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3109	PPCODE:
2633	{	3110	{
2634	if (within_widget (widget, x, y))	3111	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3112	XPUSHs (self);
2636	}	3113	}
2637		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h || !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3159	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID | G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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