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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 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>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		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
36	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
37	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
38		51
39	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
40		53
41	#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
42		66
43	#ifndef _WIN32	67	#ifndef _WIN32
44	# include <sys/types.h>	68	# include <sys/types.h>
45	# include <sys/socket.h>	69	# include <sys/socket.h>
46	# include <netinet/in.h>	70	# include <netinet/in.h>
47	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
48	# include <inttypes.h>	72	# include <inttypes.h>
49	#endif	73	#endif
50		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
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
64	#endif
65		97
66	static AV *texture_av;	98	static AV *texture_av;
67		99
68	static struct	100	static struct
69	{	101	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	138	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	139	glDeleteTextures (1, &name);
108	}	140	}
109		141
110	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
111		144
112	#include "pango-font.c"	145	#include "pango-font.c"
113	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
114	#include "pango-render.c"	147	#include "pango-render.c"
115		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
118		153
119	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
120		155
121	static int	156	static int
122	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
123	{	158	{
124	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		173
139	typedef struct cf_layout {	174	typedef struct cf_layout {
140	PangoLayout *pl;	175	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
142	int base_height;	177	int base_height;
143	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
144	} *CFPlus__Layout;	180	} *DC__Layout;
145		181
146	static CFPlus__Font default_font;	182	static DC__Font default_font;
147	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
149		185
150	static void	186	static void
151	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	192	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	194	}
159		195
160	static void	196	static void
161	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
162	{	198	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
165	*/	201	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
167		203
168	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		206
171	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
172	}	208	}
173		209
174	static void	210	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	212	{
177	PangoRectangle rect;	213	PangoRectangle rect;
178		214
179	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		227
192	typedef uint16_t tileid;	228	typedef uint16_t tileid;
193	typedef uint16_t faceid;	229	typedef uint16_t faceid;
194		230
195	typedef struct {	231	typedef struct {
196	int name;	232	GLuint name;
197	int w, h;	233	int w, h;
198	float s, t;	234	float s, t;
199	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
200	tileid smoothtile;	236	tileid smoothtile;
201	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
221		257
222	int32_t rows;	258	int32_t rows;
223	maprow *row;	259	maprow *row;
224	} *CFPlus__Map;	260	} *DC__Map;
225		261
226	static char *	262	static char *
227	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
228	{	264	{
229	char *p;	265	char *p;
…		…
267	self->texs *= 2;	303	self->texs *= 2;
268	}	304	}
269	}	305	}
270		306
271	static maprow *	307	static maprow *
272	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
273	{	309	{
274	if (0 > y)	310	if (0 > y)
275	{	311	{
276	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
315		351
316	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
317	}	353	}
318		354
319	static mapcell *	355	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
321	{	357	{
322	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
323	}	359	}
324		360
325	static void	361	static void
326	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
327	{	363	{
328	int r;	364	int r;
329		365
330	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	374	self->oy = 0;
339	self->row = 0;	375	self->row = 0;
340	self->rows = 0;	376	self->rows = 0;
341	}	377	}
342		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
343	static void	389	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	391	{
346	int x, y;	392	int x, y;
347	maprow *row;	393	maprow *row;
348	mapcell *cell;	394	mapcell *cell;
349		395
…		…
361	if (x >= row->c1)	407	if (x >= row->c1)
362	break;	408	break;
363		409
364	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
365		411
366	cell->darkness = 0;	412	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	413	}
371	}	414	}
372	}	415	}
373		416
374	typedef struct {	417	typedef struct {
…		…
428	n |= n >> 16;	471	n |= n >> 16;
429		472
430	return n + 1;	473	return n + 1;
431	}	474	}
432		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
433	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
436		490
437	MODULE = CFPlus PACKAGE = CFPlus	491	/******************************************************************************/
		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META | KMOD_ALT))
		541	mod |= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD | G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
438		585
439	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
440		587
441	BOOT:	588	BOOT:
442	{	589	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	591	static const struct {
445	const char *name;	592	const char *name;
446	IV iv;	593	IV iv;
447	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
…		…
470		617
471	const_iv (SDL_APPINPUTFOCUS),	618	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	619	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	620	const_iv (SDL_APPACTIVE),
474		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
		755
		756	const_iv (KMOD_LRAM),
		757
		758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
556	# undef const_iv	788	# undef const_iv
557	};	789	};
558		790
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		810
579	NV floor (NV x)	811	NV floor (NV x)
580		812
581	NV ceil (NV x)	813	NV ceil (NV x)
582		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
583	void	819	void
584	pango_init ()	820	pango_init ()
585	CODE:	821	CODE:
586	{	822	{
587	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/*pango_context_set_font_description (opengl_context, default_font);*/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		830	#endif
590	}	831	}
591		832
592	char *
593	SDL_GetError ()	833	char *SDL_GetError ()
594		834
595	int	835	void SDL_braino ()
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		836
598	void	837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
599	SDL_Quit ()	843	void SDL_Quit ()
		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
600		853
601	void	854	void
602	SDL_ListModes (int rgb, int alpha)	855	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	856	PPCODE:
604	{	857	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		872
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
621	#if SDL_VERSION_ATLEAST(1,2,10)
622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
625		875
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		877
628	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
629	while (*m)	879	while (*m)
630	{	880	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	881	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	882	{
633	AV *av = newAV ();	883	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	886	av_push (av, newSViv (rgb));
…		…
660		910
661	if (RETVAL)	911	if (RETVAL)
662	{	912	{
663	av_clear (texture_av);	913	av_clear (texture_av);
664		914
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
667	#include "glfunc.h"	917	#include "glfunc.h"
668	#undef GL_FUNC	918	#undef GL_FUNC
669	}	919	}
670	}	920	}
…		…
677	char *	927	char *
678	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
679		929
680	int	930	int
681	SDL_GetAppState ()	931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
682		935
683	void	936	void
684	poll_events ()	937	poll_events ()
685	PPCODE:	938	PPCODE:
686	{	939	{
…		…
696	{	949	{
697	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
698	case SDL_KEYUP:	951	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	957	break;
705		958
706	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	978	x = ev.motion.x;
726	y = ev.motion.y;	979	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	981	}
729		982
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	989	}
737	break;	990	break;
738		991
739	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		995
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	1006	break;
754	}	1007	}
755		1008
756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
757	}	1010	}
758	}	1011	}
759		1012
760	int	1013	int
761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
762	POSTCALL:	1015	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
765		1018
766	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
767	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
768		1037
769	int	1038	int
770	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
		1040
		1041	const char *
		1042	Mix_GetError ()
771		1043
772	void	1044	void
773	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
774	CODE:	1046	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	1073	}
802	}	1074	}
803	#endif	1075	#endif
804	}	1076	}
805		1077
806	void	1078	int
807	add_font (char *file)	1079	add_font (char *file)
808	CODE:	1080	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
810		1084
811	void	1085	void
812	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
813	ALIAS:	1087	ALIAS:
814	load_image_file = 1	1088	load_image_file = 1
…		…
817	STRLEN image_len;	1091	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	1092	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	1093	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
824		1098
825	if (!rw)	1099	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
827		1101
…		…
900	void	1174	void
901	error (char *message)	1175	error (char *message)
902	CODE:	1176	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1178	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1180	#endif
907		1181
908	void	1182	void
909	fatal (char *message)	1183	fatal (char *message)
910	CODE:	1184	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1186	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1188	#endif
915	_exit (1);	1189	_exit (1);
916		1190
917	void	1191	void
918	_exit (int retval = 0)	1192	_exit (int retval = 0)
…		…
930	#if DEBUG	1204	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1205	VALGRIND_DO_LEAK_CHECK;
932	#endif	1206	#endif
933	}	1207	}
934		1208
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1210
937	CFPlus::Font	1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1214	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1215	CODE:
940	{	1216	{
941	int count;	1217	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1221	}
946	OUTPUT:	1222	OUTPUT:
947	RETVAL	1223	RETVAL
948		1224
949	void	1225	void
950	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
951	CODE:	1227	CODE:
952	pango_font_description_free (self);	1228	pango_font_description_free (self);
953		1229
954	void	1230	void
955	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
956	CODE:	1233	CODE:
957	default_font = self;	1234	default_font = self;
958		1235
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1237
		1238	PROTOTYPES: DISABLE
		1239
961	void	1240	void
962	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
963	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
964	tc_clear ();	1250	tc_restore ();
965		1251
966	CFPlus::Layout	1252	DC::Layout
967	new (SV *class)	1253	new (SV *class)
968	CODE:	1254	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
970		1256
971	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
978		1265
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
981	OUTPUT:	1268	OUTPUT:
982	RETVAL	1269	RETVAL
983		1270
984	void	1271	void
985	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
986	CODE:	1273	CODE:
987	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
988	Safefree (self);	1276	Safefree (self);
989		1277
990	void	1278	void
991	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
992	CODE:	1280	CODE:
993	{	1281	{
994	STRLEN textlen;	1282	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
996		1284
997	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
998	}	1286	}
999		1287
1000	void	1288	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1290	CODE:
1003	{	1291	{
1004	STRLEN textlen;	1292	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
1006		1294
1007	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1296	}
1009		1297
1010	void	1298	void
1011	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
1012	CODE:	1300	CODE:
1013	{	1301	{
1014	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1304	const char *pos = text;
…		…
1051	if (attrs)	1339	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
1053	}	1341	}
1054		1342
1055	void	1343	void
1056	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
1057	PPCODE:	1345	PPCODE:
1058	{	1346	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1348
1061	do	1349	do
1062	{	1350	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1352
1065	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
1066	{	1354	{
1067	PangoRectangle extents;	1355	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1364
1077	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
1078	}	1366	}
1079		1367
1080	int	1368	int
1081	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
1082	CODE:	1370	CODE:
1083	{	1371	{
1084	int lines = 1;	1372	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1086		1374
…		…
1091	}	1379	}
1092	OUTPUT:	1380	OUTPUT:
1093	RETVAL	1381	RETVAL
1094		1382
1095	SV *	1383	SV *
1096	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
1097	CODE:	1385	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1388	OUTPUT:
1101	RETVAL	1389	RETVAL
1102		1390
1103	void	1391	void
1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1105	CODE:	1393	CODE:
1106	self->r = r;	1394	self->r = r;
1107	self->g = g;	1395	self->g = g;
1108	self->b = b;	1396	self->b = b;
1109	self->a = a;	1397	self->a = a;
1110		1398
1111	void	1399	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1401	CODE:
1114	if (self->font != font)	1402	if (self->font != font)
1115	{	1403	{
1116	self->font = font;	1404	self->font = font;
1117	layout_update_font (self);	1405	layout_update_font (self);
1118	}	1406	}
1119		1407
1120	void	1408	void
1121	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
1122	CODE:	1410	CODE:
1123	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
1124	{	1412	{
1125	self->base_height = base_height;	1413	self->base_height = base_height;
1126	layout_update_font (self);	1414	layout_update_font (self);
1127	}	1415	}
1128		1416
1129	void	1417	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1419	CODE:
1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1133		1421
1134	void	1422	void
1135	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1136	CODE:	1424	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1426
1139	void	1427	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1429	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1431
1144	void	1432	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1434	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1152	);	1440	);
1153		1441
1154	void	1442	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1444	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1446
1159	void	1447	void
1160	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1161	PPCODE:	1449	PPCODE:
1162	{	1450	{
1163	int w, h;	1451	int w, h;
1164		1452
1165	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1458	}
1171		1459
1172	int	1460	int
1173	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1174	CODE:	1462	CODE:
1175	{	1463	{
1176	PangoRectangle rect;	1464	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1180	}	1468	}
1181	OUTPUT:	1469	OUTPUT:
1182	RETVAL	1470	RETVAL
1183		1471
1184	int	1472	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1474	CODE:
1187	{	1475	{
1188	int index, trailing;	1476	int index, trailing;
1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1190	RETVAL = index + trailing;	1478	RETVAL = index + trailing;
1191	}	1479	}
1192	OUTPUT:	1480	OUTPUT:
1193	RETVAL	1481	RETVAL
1194		1482
1195	void	1483	void
1196	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1485	PPCODE:
1198	{	1486	{
1199	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1489
1202	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1494	}
1207		1495
1208	void	1496	void
1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1210	PPCODE:	1498	PPCODE:
1211	{	1499	{
1212	int line, x;	1500	int line, x;
1213		1501
1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1505	--line;
		1506	#endif
1217	EXTEND (SP, 2);	1507	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1508	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1510	}
1221		1511
1222	void	1512	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1513	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1514	PPCODE:
1225	{	1515	{
1226	PangoLayoutLine *lp;	1516	PangoLayoutLine *lp;
1227	int index, trailing;	1517	int index, trailing;
1228		1518
1229	if (line < 0)	1519	if (line < 0)
1230	XSRETURN_EMPTY;	1520	XSRETURN_EMPTY;
1231		1521
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1523	XSRETURN_EMPTY; /* do better */
1234		1524
1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1236		1526
1237	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1533	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1534	}
1245	}	1535	}
1246		1536
1247	void	1537	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1538	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1539	CODE:
		1540	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1251	self->pl,	1542	self->pl,
		1543	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1254	flags	1546	flags
1255	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1256		1551
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1552	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1553	draw (DC::Layout self)
1263	CODE:	1554	CODE:
1264	{	1555	{
1265	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1266	int oh = SvIV (h_);	1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1267		1563
1268	if (ow && oh)	1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
		1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1572
		1573	PROTOTYPES: ENABLE
		1574
		1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow || nh != oh) && SvOK (data_))
1269	{	1580	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow || nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1581	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1584	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1585
1282	SvPOK_only (result_);	1586	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1284		1588
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1590	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1592
1289	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1594	}
1296	}	1595	}
1297		1596
1298	void	1597	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1604	{
1306	HV *hv = (HV *)SvRV (self);	1605	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1310		1612
1311	if (items < 5)	1613	if (items < 5)
1312	{	1614	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1655	RETVAL = width > 0;
1354	}	1656	}
1355	OUTPUT:	1657	OUTPUT:
1356	RETVAL	1658	RETVAL
1357		1659
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1661
1360	CFPlus::Map	1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
1361	new (SV *class)	1665	new (SV *class)
1362	CODE:	1666	CODE:
1363	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1668	RETVAL->x = 0;
1365	RETVAL->y = 0;	1669	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1677	RETVAL->row = 0;
1374	OUTPUT:	1678	OUTPUT:
1375	RETVAL	1679	RETVAL
1376		1680
1377	void	1681	void
1378	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1379	CODE:	1683	CODE:
1380	{	1684	{
1381	map_clear (self);	1685	map_clear (self);
1382	Safefree (self->face2tile);	1686	Safefree (self->face2tile);
1383	Safefree (self->tex);	1687	Safefree (self->tex);
1384	Safefree (self);	1688	Safefree (self);
1385	}	1689	}
1386		1690
1387	void	1691	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1692	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1693	CODE:
1390	self->w = map_width;	1694	self->w = map_width;
1391	self->h = map_height;	1695	self->h = map_height;
1392		1696
1393	void	1697	void
1394	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1395	CODE:	1699	CODE:
1396	map_clear (self);	1700	map_clear (self);
1397		1701
1398	void	1702	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1703	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1704	CODE:
1401	{	1705	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1706	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1707	need_texid (self, tile);
1404	}	1708	}
1405		1709
1406	void	1710	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1711	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1712	CODE:
1409	{	1713	{
1410	tileid texid;	1714	tileid texid;
1411	maptex *tex;	1715	maptex *tex;
1412		1716
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1729	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1730	tex->smoothlevel = level;
1427	}	1731	}
1428		1732
1429	void	1733	void
1430	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)	1734	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)
1431	CODE:	1735	CODE:
1432	{	1736	{
1433	need_texid (self, texid);	1737	need_texid (self, texid);
1434		1738
1435	{	1739	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1761	}
1458		1762
1459	int	1763	int
1460	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1461	ALIAS:	1765	ALIAS:
1462	oy = 1	1766	oy = 1
1463	x = 2	1767	x = 2
1464	y = 3	1768	y = 3
1465	w = 4	1769	w = 4
…		…
1476	}	1780	}
1477	OUTPUT:	1781	OUTPUT:
1478	RETVAL	1782	RETVAL
1479		1783
1480	void	1784	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1786	CODE:
1483	{	1787	{
1484	if (dx > 0)	1788	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1790	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1503	}	1807	}
1504	}	1808	}
1505		1809
1506	void	1810	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1812	CODE:
1509	{	1813	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1815	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1816	mapcell *cell;
1513	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1514		1820
1515	while (data < data_end - 1)	1821	while (data < data_end - 1)
1516	{	1822	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1518		1824
…		…
1538	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1539		1845
1540	do	1846	do
1541	{	1847	{
1542	ext = *data++;	1848	ext = *data++;
1543	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1544		1850
1545	if (cmd < 4)	1851	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1548	{	1854	{
…		…
1551	}	1857	}
1552	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1860	else if (cmd == 0x47)
1555	{	1861	{
1556	if (*data == 4)	1862	if (*data == 1) cell->player = data [1];
1557	; // decode player count	1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1558		1866
1559	data += *data + 1;	1867	data += *data + 1;
1560	}	1868	}
1561	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1569	}	1877	}
1570	else	1878	else
1571	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1572	}	1880	}
1573		1881
		1882	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1883	if (flags & (4 >> z))
1575	{	1884	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1886	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1579	}	1902	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1903	}
1595	else	1904	else
1596	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1597	}	1906	}
1598	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1599		1910
1600	SV *	1911	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1602	CODE:	1913	CODE:
1603	{	1914	{
1604	int x1, x;	1915	int x1, x;
1605	int y1, y;	1916	int y1, y;
1606	int z;	1917	int z;
…		…
1651	}	1962	}
1652	OUTPUT:	1963	OUTPUT:
1653	RETVAL	1964	RETVAL
1654		1965
1655	void	1966	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1657	CODE:	1968	CODE:
1658	{	1969	{
		1970	int x, y, z;
		1971
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1662	smooth_key skey;	1975	smooth_key skey;
1663	int x, y, z;	1976	int pl_x, pl_y;
1664	int last_name;	1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
		1981
		1982	pl_tex.name = 0;
1665		1983
1666	// thats current max. sorry.	1984	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1985	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1986	if (sh > 255) sh = 255;
1669		1987
1670	// clear key, in case of extra padding	1988	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1989	memset (&skey, 0, sizeof (skey));
1672		1990
1673	glColor4ub (255, 255, 255, 255);	1991	memset (&key, 0, sizeof (key));
1674		1992	key.r = 255;
1675	glEnable (GL_BLEND);	1993	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1994	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1995	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1996	key.mode = GL_QUADS;
1679		1997	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1998	key.texname = -1;
1681
1682	last_name = 0;
1683		1999
1684	mx += self->x;	2000	mx += self->x;
1685	my += self->y;	2001	my += self->y;
1686		2002
1687	// first pass: determine smooth_max	2003	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	2019	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	2020	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	2021	self->tex [cell->tile [2]].smoothlevel));
1706	}	2022	}
1707	}	2023	}
		2024
		2025	glEnable (GL_BLEND);
		2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1708		2028
1709	for (z = 0; z <= 2; z++)	2029	for (z = 0; z <= 2; z++)
1710	{	2030	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	2031	memset (smooth_level, 0, sizeof (smooth_level));
1712		2032
…		…
1725	{	2045	{
1726	maptex tex = self->tex [tile];	2046	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	2047	int px = (x + 1) * T - tex.w;
1728	int py = (y + 1) * T - tex.h;	2048	int py = (y + 1) * T - tex.h;
1729		2049
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	2050	if (key.texname != tex.name)
1733	{	2051	{
1734	if (!tex.name)	2052	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	2053	tex = self->tex [2]; /* missing, replace by noface */
1736		2054
1737	glEnd ();	2055	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2056	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	2057	}
1741		2058
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2059	if (expect_false (cell->player == player) && expect_false (z == 2))
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1746
1747	if (cell->flags && z == 2)
1748	{	2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	2075	if (cell->flags & 1)
1750	{	2076	{
1751	maptex tex = self->tex [1];	2077	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	2078	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	2079	int py = y * T - T * 6 / 32;
1754		2080
		2081	if (tex.name)
1755	glEnd ();	2082	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	2093	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	2094	}
1764	}	2095	}
1765		2096
1766	// update smooth hash	2097	// update smooth hash
1767	if (tex.smoothtile)	2098	if (tex.smoothtile)
…		…
1803	}	2134	}
1804	}	2135	}
1805	}	2136	}
1806	}	2137	}
1807		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
1808	// go through all smoothlevels, lowest to highest, then draw.	2142	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	2143	// this is basically counting sort
1810	{	2144	{
1811	int w, b;	2145	int w, b;
1812		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	2149	for (w = 0; w < 256 / 32; ++w)
1814	{	2150	{
1815	uint32_t smask = smooth_level [w];	2151	uint32_t smask = smooth_level [w];
1816	if (smask)	2152	if (smask)
1817	for (b = 0; b < 32; ++b)	2153	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	2172	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	2174	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	2175	float dy = tex.t * .5f ; // 2 images/column
1840		2176
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	2177	if (tex.name)
1844	{	2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
1845	if (!tex.name)	2181	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2182	{
1847
1848	glEnd ();	2183	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
1851	}	2186	}
1852		2187
1853	if (border)	2188	if (border)
1854	{	2189	{
1855	float ox = border * dx;	2190	float ox = border * dx;
1856		2191
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2196	}
1862		2197
1863	if (corner)	2198	if (corner)
1864	{	2199	{
1865	float ox = corner * dx;	2200	float ox = corner * dx;
1866		2201
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
1871	}	2207	}
1872	}	2208	}
1873	}	2209	}
1874	}	2210	}
1875	}	2211	}
		2212
		2213	glEnd ();
		2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
1876	}	2216	}
1877		2217
1878	hv_clear (smooth);	2218	hv_clear (smooth);
1879	}	2219	}
1880		2220
1881	glEnd ();	2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
1882		2226
1883	glDisable (GL_TEXTURE_2D);	2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1884	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1885		2240
1886	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1889	{	2244	{
…		…
1914	}	2269	}
1915	}	2270	}
1916	}	2271	}
1917		2272
1918	void	2273	void
1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1920	CODE:	2275	CODE:
1921	{	2276	{
1922	static float color[16][3] = {	2277	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1976	}	2331	}
1977		2332
1978	void	2333	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2335	PPCODE:
1981	{	2336	{
1982	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2343	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2344	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2345
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2348
1991	mx += self->x;	2349	mx += self->x - 1;
1992	my += self->y;	2350	my += self->y - 1;
1993		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1994	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1996	{	2356	{
1997	maprow *row = self->row + (y + my);	2357	maprow *row = self->row + (y + my);
1998		2358
1999	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2361	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
2003		2363
2004	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
2007	}	2367	}
2008	}	2368	}
2009		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
2010	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
2011	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
2012	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
2013	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
2014	}	2412	}
2015		2413
2016	SV *	2414	SV *
2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
2018	CODE:	2416	CODE:
2019	{	2417	{
2020	int x, y, x1, y1;	2418	int x, y, x1, y1;
2021	SV *data_sv = newSV (w * h * 7 + 5);	2419	SV *data_sv = newSV (w * h * 7 + 5);
2022	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2420	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2079	else	2477	else
2080	*data++ = 0;	2478	*data++ = 0;
2081	}	2479	}
2082	}	2480	}
2083		2481
		2482	/* if size is w*h + 5 then no data has been found */
		2483	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2484	{
2084	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
2085	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
2086	RETVAL = data_sv;	2489	RETVAL = data_sv;
2087	}	2490	}
2088	OUTPUT:	2491	OUTPUT:
2089	RETVAL	2492	RETVAL
2090		2493
2091	void	2494	void
2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2093	PPCODE:	2496	PPCODE:
2094	{	2497	{
2095	int x, y, z;	2498	int x, y, z;
2096	int w, h;	2499	int w, h;
2097	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t *data, *end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
2098		2511
2099	if (*data++ != 0)	2512	if (*data++ != 0)
2100	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
2101		2514
2102	w = *data++ << 8; w |= *data++;	2515	w = *data++ << 8; w |= *data++;
2103	h = *data++ << 8; h |= *data++;	2516	h = *data++ << 8; h |= *data++;
2104		2517
2105	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2117	{	2530	{
2118	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
2119		2532
2120	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
2121	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
2122	uint8_t flags = *data++;	2540	flags = *data++;
2123		2541
2124	if (flags)	2542	if (flags)
2125	{	2543	{
2126	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
2127	tileid tile[3] = { 0, 0, 0 };	2545	tileid tile[3] = { 0, 0, 0 };
…		…
2130	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2548	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2131	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2549	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2132		2550
2133	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
2134	{	2552	{
2135	cell->darkness = 0;	2553	/*cell->darkness = 0;*/
		2554	EXTEND (SP, 3);
2136		2555
2137	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
2138	{	2557	{
2139	tileid t = tile [z];	2558	tileid t = tile [z];
2140		2559
2141	if (t >= self->texs || (t && !self->tex [t].name))	2560	if (t >= self->texs || (t && !self->tex [t].name))
2142	{	2561	{
2143	XPUSHs (sv_2mortal (newSViv (t)));	2562	PUSHs (sv_2mortal (newSViv (t)));
2144	need_texid (self, t);	2563	need_texid (self, t);
2145	}	2564	}
2146		2565
2147	cell->tile [z] = t;	2566	cell->tile [z] = t;
2148	}	2567	}
…		…
2150	}	2569	}
2151	}	2570	}
2152	}	2571	}
2153	}	2572	}
2154		2573
2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
2156		2575
2157	CFPlus::MixChunk	2576	DC::RW
2158	new_from_file (SV *class, char *path)	2577	new (SV *class, SV *data_sv)
2159	CODE:	2578	CODE:
2160	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
2161	OUTPUT:	2585	OUTPUT:
2162	RETVAL	2586	RETVAL
2163		2587
		2588	DC::RW
		2589	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
2164	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
2165	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
2166	CODE:	2698	CODE:
2167	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
2168		2700
2169	int	2701	int
2170	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
2171	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
2172	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
2173	OUTPUT:	2707	OUTPUT:
2174	RETVAL	2708	RETVAL
2175		2709
2176	int	2710	DC::Channel
2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2178	CODE:	2712	CODE:
		2713	{
2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
2180	OUTPUT:	2725	OUTPUT:
2181	RETVAL	2726	RETVAL
2182		2727
2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2184		2729
2185	int	2730	int
2186	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
2187	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
2189	OUTPUT:	2737	OUTPUT:
2190	RETVAL	2738	RETVAL
2191		2739
2192	int	2740	void
2193	fade_out (int ms)	2741	fade_out (int ms)
2194	CODE:	2742	CODE:
2195	RETVAL = Mix_FadeOutMusic (ms);	2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
		2750	DC::MixMusic
		2751	new (SV *class, DC::RW rwops)
		2752	CODE:
		2753	RETVAL = Mix_LoadMUS_RW (rwops);
2196	OUTPUT:	2754	OUTPUT:
2197	RETVAL	2755	RETVAL
2198		2756
2199	CFPlus::MixMusic
2200	new_from_file (SV *class, char *path)
2201	CODE:
2202	RETVAL = Mix_LoadMUS (path);
2203	OUTPUT:
2204	RETVAL
2205
2206	void	2757	void
2207	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
2208	CODE:	2759	CODE:
2209	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
2210		2761
2211	int	2762	int
2212	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
2213	CODE:	2764	CODE:
2214	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
2215	OUTPUT:	2766	OUTPUT:
2216	RETVAL	2767	RETVAL
2217		2768
2218	int	2769	void
2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2220	CODE:	2771	CODE:
2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2772	Mix_FadeInMusicPos (self, loops, ms, position);
2222	OUTPUT:
2223	RETVAL
2224		2773
2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
2226		2777
2227	BOOT:	2778	BOOT:
2228	{	2779	{
2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2230	static const struct {	2781	static const struct {
2231	const char *name;	2782	const char *name;
2232	IV iv;	2783	IV iv;
2233	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
2234	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
…		…
2246	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
2247	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
2248	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
2249	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
2250	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
2251	const_iv (GL_AND),	2803	const_iv (GL_AND),
2252	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
2253	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
2254	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
2255	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
2268	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
2269	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
2270	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
2271	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
2273	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
2274	const_iv (GL_PROXY_TEXTURE_1D),	2832	const_iv (GL_PROXY_TEXTURE_1D),
2275	const_iv (GL_PROXY_TEXTURE_2D),	2833	const_iv (GL_PROXY_TEXTURE_2D),
2276	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
2277	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
…		…
2301	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
2302	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
2303	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
2304	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
2305	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
2306	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
2307	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
2308	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
2309	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
2310	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
2311	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
2312	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
2313	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2315	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
2316	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
2317	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
2318	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
2319	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
2320	# undef const_iv	2887	# undef const_iv
…		…
2325		2892
2326	texture_av = newAV ();	2893	texture_av = newAV ();
2327	AvREAL_off (texture_av);	2894	AvREAL_off (texture_av);
2328	}	2895	}
2329		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
		2902
2330	char *	2903	char *
2331	gl_vendor ()	2904	gl_vendor ()
2332	CODE:	2905	CODE:
2333	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
2334	OUTPUT:	2907	OUTPUT:
…		…
2346	CODE:	2919	CODE:
2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2348	OUTPUT:	2921	OUTPUT:
2349	RETVAL	2922	RETVAL
2350		2923
2351	char *glGetString (GLenum pname)	2924	const char *glGetString (GLenum pname)
2352		2925
2353	GLint glGetInteger (GLenum pname)	2926	GLint glGetInteger (GLenum pname)
2354	CODE:	2927	CODE:
2355	glGetIntegerv (pname, &RETVAL);	2928	glGetIntegerv (pname, &RETVAL);
2356	OUTPUT:	2929	OUTPUT:
…		…
2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2408		2981
2409	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2411		2984
		2985	PROTOTYPES: DISABLE
		2986
2412	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2413		2988
2414	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2415		2990
2416	void glTranslate (float x, float y, float z = 0.)	2991	void glTranslate (float x, float y, float z = 0.)
…		…
2423		2998
2424	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2425	CODE:	3000	CODE:
2426	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2427		3002
2428	void glBegin (int mode)
2429
2430	void glEnd ()
2431
2432	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
2433	PROTOTYPE: @
2434	ALIAS:	3004	ALIAS:
2435	glColor_premultiply = 1	3005	glColor_premultiply = 1
2436	CODE:	3006	CODE:
2437	if (ix)	3007	if (ix)
2438	{	3008	{
…		…
2441	b *= a;	3011	b *= a;
2442	}	3012	}
2443	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2444	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2445		3015
2446	void glInterleavedArrays (int format, int stride, char *data)
2447
2448	void glDrawElements (int mode, int count, int type, char *indices)
2449
2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
2451
2452	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
2453	CODE:	3017	CODE:
2454	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2455	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2456		3020
…		…
2460		3024
2461	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2462	CODE:	3026	CODE:
2463	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2464		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
2465	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2466	CODE:	3059	CODE:
2467	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2468		3061
2469	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
2485	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2486	CODE:	3079	CODE:
2487	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2488	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2489		3082
2490	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2491		3084
2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2493		3086
2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2495		3088
…		…
2521		3114
2522	void glEndList ()	3115	void glEndList ()
2523		3116
2524	void glCallList (int list)	3117	void glCallList (int list)
2525		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h || !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3175	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID | G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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