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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC vs.
Revision 1.277 by root, Mon Sep 1 06:18:09 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	95
64	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
65	#endif
66		97
67	static AV *texture_av;	98	static AV *texture_av;
68		99
69	static struct	100	static struct
70	{	101	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	138	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	139	glDeleteTextures (1, &name);
109	}	140	}
110		141
111	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
112		144
113	#include "pango-font.c"	145	#include "pango-font.c"
114	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
115	#include "pango-render.c"	147	#include "pango-render.c"
116		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
119		153
120	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
121		155
122	static int	156	static int
123	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
124	{	158	{
125	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		173
140	typedef struct cf_layout {	174	typedef struct cf_layout {
141	PangoLayout *pl;	175	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
143	int base_height;	177	int base_height;
144	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
145	} *CFPlus__Layout;	180	} *DC__Layout;
146		181
147	static CFPlus__Font default_font;	182	static DC__Font default_font;
148	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
150		185
151	static void	186	static void
152	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	192	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	194	}
160		195
161	static void	196	static void
162	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
163	{	198	{
164	/* 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
165	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
166	*/	201	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
168		203
169	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		206
172	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
173	}	208	}
174		209
175	static void	210	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	212	{
178	PangoRectangle rect;	213	PangoRectangle rect;
179		214
180	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		227
193	typedef uint16_t tileid;	228	typedef uint16_t tileid;
194	typedef uint16_t faceid;	229	typedef uint16_t faceid;
195		230
196	typedef struct {	231	typedef struct {
197	int name;	232	GLuint name;
198	int w, h;	233	int w, h;
199	float s, t;	234	float s, t;
200	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
201	tileid smoothtile;	236	tileid smoothtile;
202	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
222		257
223	int32_t rows;	258	int32_t rows;
224	maprow *row;	259	maprow *row;
225	} *CFPlus__Map;	260	} *DC__Map;
226		261
227	static char *	262	static char *
228	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
229	{	264	{
230	char *p;	265	char *p;
…		…
268	self->texs *= 2;	303	self->texs *= 2;
269	}	304	}
270	}	305	}
271		306
272	static maprow *	307	static maprow *
273	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
274	{	309	{
275	if (0 > y)	310	if (0 > y)
276	{	311	{
277	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
316		351
317	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
318	}	353	}
319		354
320	static mapcell *	355	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
322	{	357	{
323	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
324	}	359	}
325		360
326	static void	361	static void
327	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
328	{	363	{
329	int r;	364	int r;
330		365
331	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	374	self->oy = 0;
340	self->row = 0;	375	self->row = 0;
341	self->rows = 0;	376	self->rows = 0;
342	}	377	}
343		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
344	static void	389	static void
345	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)
346	{	391	{
347	int x, y;	392	int x, y;
348	maprow *row;	393	maprow *row;
349	mapcell *cell;	394	mapcell *cell;
350		395
…		…
362	if (x >= row->c1)	407	if (x >= row->c1)
363	break;	408	break;
364		409
365	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
366		411
367	cell->darkness = 0;	412	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	413	}
372	}	414	}
373	}	415	}
374		416
375	typedef struct {	417	typedef struct {
…		…
429	n |= n >> 16;	471	n |= n >> 16;
430		472
431	return n + 1;	473	return n + 1;
432	}	474	}
433		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
434	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
437		490
438	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	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META | KMOD_ALT))
		543	mod |= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD | G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
439		587
440	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
441		589
442	BOOT:	590	BOOT:
443	{	591	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	593	static const struct {
446	const char *name;	594	const char *name;
447	IV iv;	595	IV iv;
448	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
…		…
471		619
472	const_iv (SDL_APPINPUTFOCUS),	620	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	621	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	622	const_iv (SDL_APPACTIVE),
475		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
		757
		758	const_iv (KMOD_LRAM),
		759
		760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
557	# undef const_iv	790	# undef const_iv
558	};	791	};
559		792
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		812
580	NV floor (NV x)	813	NV floor (NV x)
581		814
582	NV ceil (NV x)	815	NV ceil (NV x)
583		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
584	void	821	void
585	pango_init ()	822	pango_init ()
586	CODE:	823	CODE:
587	{	824	{
588	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/*pango_context_set_font_description (opengl_context, default_font);*/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		832	#endif
591	}	833	}
592		834
593	char *
594	SDL_GetError ()	835	char *SDL_GetError ()
595		836
596	int	837	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		838
599	void	839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
600	SDL_Quit ()	845	void SDL_Quit ()
		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
601		855
602	void	856	void
603	SDL_ListModes (int rgb, int alpha)	857	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	858	PPCODE:
605	{	859	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		874
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		877
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		879
629	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
630	while (*m)	881	while (*m)
631	{	882	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	883	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	884	{
634	AV *av = newAV ();	885	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	888	av_push (av, newSViv (rgb));
…		…
661		912
662	if (RETVAL)	913	if (RETVAL)
663	{	914	{
664	av_clear (texture_av);	915	av_clear (texture_av);
665		916
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	919	#include "glfunc.h"
669	#undef GL_FUNC	920	#undef GL_FUNC
670	}	921	}
671	}	922	}
…		…
678	char *	929	char *
679	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
680		931
681	int	932	int
682	SDL_GetAppState ()	933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
683		937
684	void	938	void
685	poll_events ()	939	poll_events ()
686	PPCODE:	940	PPCODE:
687	{	941	{
…		…
697	{	951	{
698	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
699	case SDL_KEYUP:	953	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	957	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	959	break;
706		960
707	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	980	x = ev.motion.x;
727	y = ev.motion.y;	981	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	983	}
730		984
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	991	}
738	break;	992	break;
739		993
740	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		997
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	1008	break;
755	}	1009	}
756		1010
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	1012	}
759	}	1013	}
760		1014
761	int	1015	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	1017	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
766		1020
767	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
768	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
769		1039
770	int	1040	int
771	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
		1042
		1043	const char *
		1044	Mix_GetError ()
772		1045
773	void	1046	void
774	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
775	CODE:	1048	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1075	}
803	}	1076	}
804	#endif	1077	#endif
805	}	1078	}
806		1079
807	void	1080	int
808	add_font (char *file)	1081	add_font (char *file)
809	CODE:	1082	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
811		1086
812	void	1087	void
813	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
814	ALIAS:	1089	ALIAS:
815	load_image_file = 1	1090	load_image_file = 1
…		…
818	STRLEN image_len;	1093	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1094	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1095	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
825		1100
826	if (!rw)	1101	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
828		1103
…		…
901	void	1176	void
902	error (char *message)	1177	error (char *message)
903	CODE:	1178	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1180	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1182	#endif
908		1183
909	void	1184	void
910	fatal (char *message)	1185	fatal (char *message)
911	CODE:	1186	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1188	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1190	#endif
916	_exit (1);	1191	_exit (1);
917		1192
918	void	1193	void
919	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
931	#if DEBUG	1206	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1207	VALGRIND_DO_LEAK_CHECK;
933	#endif	1208	#endif
934	}	1209	}
935		1210
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1212
938	PROTOTYPES: DISABLE	1213	PROTOTYPES: DISABLE
939		1214
940	CFPlus::Font	1215	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1216	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1217	CODE:
943	{	1218	{
944	int count;	1219	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1223	}
949	OUTPUT:	1224	OUTPUT:
950	RETVAL	1225	RETVAL
951		1226
952	void	1227	void
953	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
954	CODE:	1229	CODE:
955	pango_font_description_free (self);	1230	pango_font_description_free (self);
956		1231
957	void	1232	void
958	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
959	PROTOTYPE: $	1234	PROTOTYPE: $
960	CODE:	1235	CODE:
961	default_font = self;	1236	default_font = self;
962		1237
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1239
965	PROTOTYPES: DISABLE	1240	PROTOTYPES: DISABLE
966		1241
967	void	1242	void
968	reset_glyph_cache ()	1243	glyph_cache_backup ()
969	PROTOTYPE:	1244	PROTOTYPE:
970	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
971	tc_clear ();	1252	tc_restore ();
972		1253
973	CFPlus::Layout	1254	DC::Layout
974	new (SV *class)	1255	new (SV *class)
975	CODE:	1256	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
977		1258
978	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
985		1267
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
988	OUTPUT:	1270	OUTPUT:
989	RETVAL	1271	RETVAL
990		1272
991	void	1273	void
992	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
993	CODE:	1275	CODE:
994	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
995	Safefree (self);	1278	Safefree (self);
996		1279
997	void	1280	void
998	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
999	CODE:	1282	CODE:
1000	{	1283	{
1001	STRLEN textlen;	1284	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
1003		1286
1004	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
1005	}	1288	}
1006		1289
1007	void	1290	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1292	CODE:
1010	{	1293	{
1011	STRLEN textlen;	1294	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
1013		1296
1014	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1298	}
1016		1299
1017	void	1300	void
1018	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
1019	CODE:	1302	CODE:
1020	{	1303	{
1021	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1306	const char *pos = text;
…		…
1058	if (attrs)	1341	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
1060	}	1343	}
1061		1344
1062	void	1345	void
1063	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
1064	PPCODE:	1347	PPCODE:
1065	{	1348	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1350
1068	do	1351	do
1069	{	1352	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1354
1072	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
1073	{	1356	{
1074	PangoRectangle extents;	1357	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1366
1084	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
1085	}	1368	}
1086		1369
1087	int	1370	int
1088	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
1089	CODE:	1372	CODE:
1090	{	1373	{
1091	int lines = 1;	1374	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
1093		1376
…		…
1098	}	1381	}
1099	OUTPUT:	1382	OUTPUT:
1100	RETVAL	1383	RETVAL
1101		1384
1102	SV *	1385	SV *
1103	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
1104	CODE:	1387	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1390	OUTPUT:
1108	RETVAL	1391	RETVAL
1109		1392
1110	void	1393	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1395	CODE:
1113	self->r = r;	1396	self->r = r;
1114	self->g = g;	1397	self->g = g;
1115	self->b = b;	1398	self->b = b;
1116	self->a = a;	1399	self->a = a;
1117		1400
1118	void	1401	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1403	CODE:
1121	if (self->font != font)	1404	if (self->font != font)
1122	{	1405	{
1123	self->font = font;	1406	self->font = font;
1124	layout_update_font (self);	1407	layout_update_font (self);
1125	}	1408	}
1126		1409
1127	void	1410	void
1128	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
1129	CODE:	1412	CODE:
1130	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
1131	{	1414	{
1132	self->base_height = base_height;	1415	self->base_height = base_height;
1133	layout_update_font (self);	1416	layout_update_font (self);
1134	}	1417	}
1135		1418
1136	void	1419	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1421	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1423
1141	void	1424	void
1142	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1143	CODE:	1426	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1428
1146	void	1429	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1431	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1433
1151	void	1434	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1436	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1159	);	1442	);
1160		1443
1161	void	1444	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1446	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1448
1166	void	1449	void
1167	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1168	PPCODE:	1451	PPCODE:
1169	{	1452	{
1170	int w, h;	1453	int w, h;
1171		1454
1172	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1460	}
1178		1461
1179	int	1462	int
1180	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1181	CODE:	1464	CODE:
1182	{	1465	{
1183	PangoRectangle rect;	1466	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1187	}	1470	}
1188	OUTPUT:	1471	OUTPUT:
1189	RETVAL	1472	RETVAL
1190		1473
1191	int	1474	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1476	CODE:
1194	{	1477	{
1195	int index, trailing;	1478	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1480	RETVAL = index + trailing;
1198	}	1481	}
1199	OUTPUT:	1482	OUTPUT:
1200	RETVAL	1483	RETVAL
1201		1484
1202	void	1485	void
1203	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1487	PPCODE:
1205	{	1488	{
1206	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1491
1209	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1496	}
1214		1497
1215	void	1498	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1500	PPCODE:
1218	{	1501	{
1219	int line, x;	1502	int line, x;
1220		1503
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1507	--line;
		1508	#endif
1224	EXTEND (SP, 2);	1509	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1510	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1512	}
1228		1513
1229	void	1514	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1515	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1516	PPCODE:
1232	{	1517	{
1233	PangoLayoutLine *lp;	1518	PangoLayoutLine *lp;
1234	int index, trailing;	1519	int index, trailing;
1235		1520
1236	if (line < 0)	1521	if (line < 0)
1237	XSRETURN_EMPTY;	1522	XSRETURN_EMPTY;
1238		1523
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1525	XSRETURN_EMPTY; /* do better */
1241		1526
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1528
1244	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1535	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1536	}
1252	}	1537	}
1253		1538
1254	void	1539	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1540	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1541	CODE:
		1542	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1258	self->pl,	1544	self->pl,
		1545	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1261	flags	1548	flags
1262	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1263		1553
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1554	void
		1555	draw (DC::Layout self)
		1556	CODE:
		1557	{
		1558	glEnable (GL_TEXTURE_2D);
		1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1565
		1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1574
1266	PROTOTYPES: ENABLE	1575	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1576
1270	void	1577	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1578	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1579	CODE:
1273	{	1580	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1607	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
		1614
1305	if (items < 5)	1615	if (items < 5)
1306	{	1616	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1619	}
…		…
1347	RETVAL = width > 0;	1657	RETVAL = width > 0;
1348	}	1658	}
1349	OUTPUT:	1659	OUTPUT:
1350	RETVAL	1660	RETVAL
1351		1661
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1663
1354	PROTOTYPES: DISABLE	1664	PROTOTYPES: DISABLE
1355		1665
1356	CFPlus::Map	1666	DC::Map
1357	new (SV *class)	1667	new (SV *class)
1358	CODE:	1668	CODE:
1359	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1670	RETVAL->x = 0;
1361	RETVAL->y = 0;	1671	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1679	RETVAL->row = 0;
1370	OUTPUT:	1680	OUTPUT:
1371	RETVAL	1681	RETVAL
1372		1682
1373	void	1683	void
1374	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1375	CODE:	1685	CODE:
1376	{	1686	{
1377	map_clear (self);	1687	map_clear (self);
1378	Safefree (self->face2tile);	1688	Safefree (self->face2tile);
1379	Safefree (self->tex);	1689	Safefree (self->tex);
1380	Safefree (self);	1690	Safefree (self);
1381	}	1691	}
1382		1692
1383	void	1693	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1695	CODE:
1386	self->w = map_width;	1696	self->w = map_width;
1387	self->h = map_height;	1697	self->h = map_height;
1388		1698
1389	void	1699	void
1390	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1391	CODE:	1701	CODE:
1392	map_clear (self);	1702	map_clear (self);
1393		1703
1394	void	1704	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1705	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1706	CODE:
1397	{	1707	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1708	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1709	need_texid (self, tile);
1400	}	1710	}
1401		1711
1402	void	1712	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1713	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1714	CODE:
1405	{	1715	{
1406	tileid texid;	1716	tileid texid;
1407	maptex *tex;	1717	maptex *tex;
1408		1718
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1731	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1732	tex->smoothlevel = level;
1423	}	1733	}
1424		1734
1425	void	1735	void
1426	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1736	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1427	CODE:	1737	CODE:
1428	{	1738	{
1429	need_texid (self, texid);	1739	need_texid (self, texid);
1430		1740
1431	{	1741	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1763	}
1454		1764
1455	int	1765	int
1456	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1457	ALIAS:	1767	ALIAS:
1458	oy = 1	1768	oy = 1
1459	x = 2	1769	x = 2
1460	y = 3	1770	y = 3
1461	w = 4	1771	w = 4
…		…
1472	}	1782	}
1473	OUTPUT:	1783	OUTPUT:
1474	RETVAL	1784	RETVAL
1475		1785
1476	void	1786	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1788	CODE:
1479	{	1789	{
1480	if (dx > 0)	1790	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1792	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1499	}	1809	}
1500	}	1810	}
1501		1811
1502	void	1812	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1814	CODE:
1505	{	1815	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1817	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1818	mapcell *cell;
1509	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1510		1822
1511	while (data < data_end - 1)	1823	while (data < data_end - 1)
1512	{	1824	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1514		1826
…		…
1534	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1535		1847
1536	do	1848	do
1537	{	1849	{
1538	ext = *data++;	1850	ext = *data++;
1539	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1540		1852
1541	if (cmd < 4)	1853	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1544	{	1856	{
…		…
1547	}	1859	}
1548	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1862	else if (cmd == 0x47)
1551	{	1863	{
1552	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1553	; // decode player count	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554		1868
1555	data += *data + 1;	1869	data += *data + 1;
1556	}	1870	}
1557	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1565	}	1879	}
1566	else	1880	else
1567	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1568	}	1882	}
1569		1883
		1884	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1885	if (flags & (4 >> z))
1571	{	1886	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1888	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1575	}	1904	}
1576
1577	if (flags & 2)
1578	{
1579	faceid face = (data [0] << 8) + data [1]; data += 2;
1580	need_facenum (self, face);
1581	cell->tile [1] = self->face2tile [face];
1582	}
1583
1584	if (flags & 1)
1585	{
1586	faceid face = (data [0] << 8) + data [1]; data += 2;
1587	need_facenum (self, face);
1588	cell->tile [2] = self->face2tile [face];
1589	}
1590	}	1905	}
1591	else	1906	else
1592	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1593	}	1908	}
1594	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1595		1912
1596	SV *	1913	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1915	CODE:
1599	{	1916	{
1600	int x1, x;	1917	int x1, x;
1601	int y1, y;	1918	int y1, y;
1602	int z;	1919	int z;
…		…
1647	}	1964	}
1648	OUTPUT:	1965	OUTPUT:
1649	RETVAL	1966	RETVAL
1650		1967
1651	void	1968	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1653	CODE:	1970	CODE:
1654	{	1971	{
		1972	int x, y, z;
		1973
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1977	smooth_key skey;
1659	int x, y, z;	1978	int pl_x, pl_y;
1660	int last_name;	1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
1661		1985
1662	// thats current max. sorry.	1986	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1987	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1988	if (sh > 255) sh = 255;
1665		1989
1666	// clear key, in case of extra padding	1990	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1991	memset (&skey, 0, sizeof (skey));
1668		1992
1669	glColor4ub (255, 255, 255, 255);	1993	memset (&key, 0, sizeof (key));
1670		1994	key.r = 255;
1671	glEnable (GL_BLEND);	1995	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1996	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1997	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1998	key.mode = GL_QUADS;
1675		1999	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	2000	key.texname = -1;
1677
1678	last_name = 0;
1679		2001
1680	mx += self->x;	2002	mx += self->x;
1681	my += self->y;	2003	my += self->y;
1682		2004
1683	// first pass: determine smooth_max	2005	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	2021	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	2022	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	2023	self->tex [cell->tile [2]].smoothlevel));
1702	}	2024	}
1703	}	2025	}
		2026
		2027	glEnable (GL_BLEND);
		2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		2030
1705	for (z = 0; z <= 2; z++)	2031	for (z = 0; z <= 2; z++)
1706	{	2032	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	2033	memset (smooth_level, 0, sizeof (smooth_level));
1708		2034
…		…
1721	{	2047	{
1722	maptex tex = self->tex [tile];	2048	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	2049	int px = (x + 1) * T - tex.w;
1724	int py = (y + 1) * T - tex.h;	2050	int py = (y + 1) * T - tex.h;
1725		2051
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	2052	if (key.texname != tex.name)
1729	{	2053	{
1730	if (!tex.name)	2054	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	2055	tex = self->tex [2]; /* missing, replace by noface */
1732		2056
1733	glEnd ();	2057	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2058	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	2059	}
1737		2060
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2061	if (expect_false (cell->player == player) && expect_false (z == 2))
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742
1743	if (cell->flags && z == 2)
1744	{	2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	2077	if (cell->flags & 1)
1746	{	2078	{
1747	maptex tex = self->tex [1];	2079	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	2080	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	2081	int py = y * T - T * 6 / 32;
1750		2082
		2083	if (tex.name)
1751	glEnd ();	2084	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	2095	}
1754
1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759	}	2096	}
1760	}	2097	}
1761		2098
1762	// update smooth hash	2099	// update smooth hash
1763	if (tex.smoothtile)	2100	if (tex.smoothtile)
…		…
1799	}	2136	}
1800	}	2137	}
1801	}	2138	}
1802	}	2139	}
1803		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
1804	// go through all smoothlevels, lowest to highest, then draw.	2144	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	2145	// this is basically counting sort
1806	{	2146	{
1807	int w, b;	2147	int w, b;
1808		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2151	for (w = 0; w < 256 / 32; ++w)
1810	{	2152	{
1811	uint32_t smask = smooth_level [w];	2153	uint32_t smask = smooth_level [w];
1812	if (smask)	2154	if (smask)
1813	for (b = 0; b < 32; ++b)	2155	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2174	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2176	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2177	float dy = tex.t * .5f ; // 2 images/column
1836		2178
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2179	if (tex.name)
1840	{	2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
1841	if (!tex.name)	2183	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2184	{
1843
1844	glEnd ();	2185	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
1847	}	2188	}
1848		2189
1849	if (border)	2190	if (border)
1850	{	2191	{
1851	float ox = border * dx;	2192	float ox = border * dx;
1852		2193
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2198	}
1858		2199
1859	if (corner)	2200	if (corner)
1860	{	2201	{
1861	float ox = corner * dx;	2202	float ox = corner * dx;
1862		2203
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
1867	}	2209	}
1868	}	2210	}
1869	}	2211	}
1870	}	2212	}
1871	}	2213	}
		2214
		2215	glEnd ();
		2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
1872	}	2218	}
1873		2219
1874	hv_clear (smooth);	2220	hv_clear (smooth);
1875	}	2221	}
1876		2222
1877	glEnd ();	2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
1878		2228
1879	glDisable (GL_TEXTURE_2D);	2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1880	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1881		2242
1882	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1885	{	2246	{
…		…
1910	}	2271	}
1911	}	2272	}
1912	}	2273	}
1913		2274
1914	void	2275	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2276	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2277	CODE:
1917	{	2278	{
1918	static float color[16][3] = {	2279	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2280	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2281	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2331	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2332	glDisable (GL_TEXTURE_2D);
1972	}	2333	}
1973		2334
1974	void	2335	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2336	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2337	PPCODE:
1977	{	2338	{
1978	int x, y;	2339	int x, y;
1979	int sw1 = sw + 2;	2340	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2341	int sh1 = sh + 2;
…		…
1988	SvCUR_set (darkness3_sv, sw34 * sh3);	2349	SvCUR_set (darkness3_sv, sw34 * sh3);
1989		2350
1990	mx += self->x - 1;	2351	mx += self->x - 1;
1991	my += self->y - 1;	2352	my += self->y - 1;
1992		2353
1993	memset (darkness1, 255, sw1 * sh1);	2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1994		2355
1995	for (y = 0; y < sh1; y++)	2356	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2357	if (0 <= y + my && y + my < self->rows)
1997	{	2358	{
1998	maprow *row = self->row + (y + my);	2359	maprow *row = self->row + (y + my);
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2412	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2413	PUSHs (darkness3_sv);
2053	}	2414	}
2054		2415
2055	SV *	2416	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2417	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2418	CODE:
2058	{	2419	{
2059	int x, y, x1, y1;	2420	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2421	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2422	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2479	else
2119	*data++ = 0;	2480	*data++ = 0;
2120	}	2481	}
2121	}	2482	}
2122		2483
		2484	/* if size is w*h + 5 then no data has been found */
		2485	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2486	{
2123	SvPOK_only (data_sv);	2487	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2489	}
		2490
2125	RETVAL = data_sv;	2491	RETVAL = data_sv;
2126	}	2492	}
2127	OUTPUT:	2493	OUTPUT:
2128	RETVAL	2494	RETVAL
2129		2495
2130	void	2496	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2497	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132	PPCODE:	2498	PPCODE:
2133	{	2499	{
2134	int x, y, z;	2500	int x, y, z;
2135	int w, h;	2501	int w, h;
2136	int x1, y1;	2502	int x1, y1;
		2503	STRLEN len;
		2504	uint8_t *data, *end;
		2505
		2506	len = SvLEN (data_sv);
		2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2508	data = SvPVbyte_nolen (data_sv);
		2509	end = data + len + 8;
		2510
		2511	if (len < 5)
		2512	XSRETURN_EMPTY;
2137		2513
2138	if (*data++ != 0)	2514	if (*data++ != 0)
2139	return; /* version mismatch */	2515	XSRETURN_EMPTY; /* version mismatch */
2140		2516
2141	w = *data++ << 8; w |= *data++;	2517	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2518	h = *data++ << 8; h |= *data++;
2143		2519
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2520	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2156	{	2532	{
2157	maprow *row = map_get_row (self, y);	2533	maprow *row = map_get_row (self, y);
2158		2534
2159	for (x = x0; x < x1; x++)	2535	for (x = x0; x < x1; x++)
2160	{	2536	{
		2537	uint8_t flags;
		2538
		2539	if (data + 7 >= end)
		2540	XSRETURN_EMPTY;
		2541
2161	uint8_t flags = *data++;	2542	flags = *data++;
2162		2543
2163	if (flags)	2544	if (flags)
2164	{	2545	{
2165	mapcell *cell = row_get_cell (row, x);	2546	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2547	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2550	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2551	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2552
2172	if (cell->darkness == 0)	2553	if (cell->darkness == 0)
2173	{	2554	{
2174	cell->darkness = 0;	2555	/*cell->darkness = 0;*/
		2556	EXTEND (SP, 3);
2175		2557
2176	for (z = 0; z <= 2; z++)	2558	for (z = 0; z <= 2; z++)
2177	{	2559	{
2178	tileid t = tile [z];	2560	tileid t = tile [z];
2179		2561
2180	if (t >= self->texs || (t && !self->tex [t].name))	2562	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2563	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2564	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2565	need_texid (self, t);
2184	}	2566	}
2185		2567
2186	cell->tile [z] = t;	2568	cell->tile [z] = t;
2187	}	2569	}
…		…
2189	}	2571	}
2190	}	2572	}
2191	}	2573	}
2192	}	2574	}
2193		2575
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2576	MODULE = Deliantra::Client PACKAGE = DC::RW
2195		2577
2196	PROTOTYPES: DISABLE	2578	DC::RW
2197		2579	new (SV *class, SV *data_sv)
2198	CFPlus::MixChunk
2199	new_from_file (SV *class, char *path)
2200	CODE:	2580	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2581	{
		2582	STRLEN datalen;
		2583	char *data = SvPVbyte (data_sv, datalen);
		2584
		2585	RETVAL = SDL_RWFromConstMem (data, datalen);
		2586	}
2202	OUTPUT:	2587	OUTPUT:
2203	RETVAL	2588	RETVAL
2204		2589
		2590	DC::RW
		2591	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2592	CODE:
		2593	RETVAL = SDL_RWFromFile (path, mode);
		2594	OUTPUT:
		2595	RETVAL
		2596
		2597	# fails on win32:
		2598	# dc.xs(2268) : error C2059: syntax error : '('
2205	void	2599	#void
		2600	#close (DC::RW self)
		2601	# CODE:
		2602	# (self->(close)) (self);
		2603
		2604	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2605
		2606	PROTOTYPES: DISABLE
		2607
		2608	DC::Channel
		2609	find ()
		2610	CODE:
		2611	{
		2612	RETVAL = Mix_GroupAvailable (-1);
		2613
		2614	if (RETVAL < 0)
		2615	{
		2616	RETVAL = Mix_GroupOldest (-1);
		2617
		2618	if (RETVAL < 0)
		2619	XSRETURN_UNDEF;
		2620
		2621	Mix_HaltChannel (RETVAL);
		2622	}
		2623
		2624	Mix_UnregisterAllEffects (RETVAL);
		2625	Mix_Volume (RETVAL, 128);
		2626	}
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
		2631	halt (DC::Channel self)
		2632	CODE:
		2633	Mix_HaltChannel (self);
		2634
		2635	void
		2636	expire (DC::Channel self, int ticks = -1)
		2637	CODE:
		2638	Mix_ExpireChannel (self, ticks);
		2639
		2640	void
		2641	fade_out (DC::Channel self, int ticks = -1)
		2642	CODE:
		2643	Mix_FadeOutChannel (self, ticks);
		2644
		2645	int
		2646	volume (DC::Channel self, int volume)
		2647	CODE:
		2648	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2649	OUTPUT:
		2650	RETVAL
		2651
		2652	void
		2653	unregister_all_effects (DC::Channel self)
		2654	CODE:
		2655	Mix_UnregisterAllEffects (self);
		2656
		2657	void
		2658	set_panning (DC::Channel self, int left, int right)
		2659	CODE:
		2660	left = CLAMP (left , 0, 255);
		2661	right = CLAMP (right, 0, 255);
		2662	Mix_SetPanning (self, left, right);
		2663
		2664	void
		2665	set_distance (DC::Channel self, int distance)
		2666	CODE:
		2667	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2668
		2669	void
		2670	set_position (DC::Channel self, int angle, int distance)
		2671	CODE:
		2672
		2673	void
		2674	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2675	CODE:
		2676	{
		2677	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2678	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2680	}
		2681
		2682	void
		2683	set_reverse_stereo (DC::Channel self, int flip)
		2684	CODE:
		2685	Mix_SetReverseStereo (self, flip);
		2686
		2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2688
		2689	PROTOTYPES: DISABLE
		2690
		2691	DC::MixChunk
		2692	new (SV *class, DC::RW rwops)
		2693	CODE:
		2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
2206	DESTROY (CFPlus::MixChunk self)	2699	DESTROY (DC::MixChunk self)
2207	CODE:	2700	CODE:
2208	Mix_FreeChunk (self);	2701	Mix_FreeChunk (self);
2209		2702
2210	int	2703	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2704	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2705	CODE:
		2706	if (items > 1)
		2707	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2708	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2709	OUTPUT:
2215	RETVAL	2710	RETVAL
2216		2711
2217	int	2712	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2713	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2714	CODE:
		2715	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2716	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2717
		2718	if (RETVAL < 0)
		2719	XSRETURN_UNDEF;
		2720
		2721	if (channel < 0)
		2722	{
		2723	Mix_UnregisterAllEffects (RETVAL);
		2724	Mix_Volume (RETVAL, 128);
		2725	}
		2726	}
2221	OUTPUT:	2727	OUTPUT:
2222	RETVAL	2728	RETVAL
2223		2729
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2731
2226	int	2732	int
2227	volume (int volume = -1)	2733	volume (int volume = -1)
2228	PROTOTYPE: ;$	2734	PROTOTYPE: ;$
2229	CODE:	2735	CODE:
		2736	if (items > 0)
		2737	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2738	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2739	OUTPUT:
2232	RETVAL	2740	RETVAL
2233		2741
2234	int	2742	void
2235	fade_out (int ms)	2743	fade_out (int ms)
2236	CODE:	2744	CODE:
2237	RETVAL = Mix_FadeOutMusic (ms);	2745	Mix_FadeOutMusic (ms);
		2746
		2747	void
		2748	halt ()
		2749	CODE:
		2750	Mix_HaltMusic ();
		2751
		2752	DC::MixMusic
		2753	new (SV *class, DC::RW rwops)
		2754	CODE:
		2755	RETVAL = Mix_LoadMUS_RW (rwops);
2238	OUTPUT:	2756	OUTPUT:
2239	RETVAL	2757	RETVAL
2240		2758
2241	CFPlus::MixMusic
2242	new_from_file (SV *class, char *path)
2243	CODE:
2244	RETVAL = Mix_LoadMUS (path);
2245	OUTPUT:
2246	RETVAL
2247
2248	void	2759	void
2249	DESTROY (CFPlus::MixMusic self)	2760	DESTROY (DC::MixMusic self)
2250	CODE:	2761	CODE:
2251	Mix_FreeMusic (self);	2762	Mix_FreeMusic (self);
2252		2763
2253	int	2764	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2765	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2766	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2767	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2768	OUTPUT:
2258	RETVAL	2769	RETVAL
2259		2770
2260	int	2771	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2772	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2773	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2774	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2775
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2776	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2777
2269	PROTOTYPES: ENABLE	2778	PROTOTYPES: ENABLE
2270		2779
2271	BOOT:	2780	BOOT:
2272	{	2781	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2782	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2783	static const struct {
2275	const char *name;	2784	const char *name;
2276	IV iv;	2785	IV iv;
2277	} *civ, const_iv[] = {	2786	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2787	# define const_iv(name) { # name, (IV)name }
…		…
2313	const_iv (GL_INTENSITY),	2822	const_iv (GL_INTENSITY),
2314	const_iv (GL_LUMINANCE),	2823	const_iv (GL_LUMINANCE),
2315	const_iv (GL_LUMINANCE_ALPHA),	2824	const_iv (GL_LUMINANCE_ALPHA),
2316	const_iv (GL_FLOAT),	2825	const_iv (GL_FLOAT),
2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2826	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2827	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2829	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2830	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2831	const_iv (GL_COMPRESSED_RGB_ARB),
		2832	const_iv (GL_COMPRESSED_RGBA_ARB),
2318	const_iv (GL_COMPILE),	2833	const_iv (GL_COMPILE),
2319	const_iv (GL_PROXY_TEXTURE_1D),	2834	const_iv (GL_PROXY_TEXTURE_1D),
2320	const_iv (GL_PROXY_TEXTURE_2D),	2835	const_iv (GL_PROXY_TEXTURE_2D),
2321	const_iv (GL_TEXTURE_1D),	2836	const_iv (GL_TEXTURE_1D),
2322	const_iv (GL_TEXTURE_2D),	2837	const_iv (GL_TEXTURE_2D),
…		…
2346	const_iv (GL_COLOR_LOGIC_OP),	2861	const_iv (GL_COLOR_LOGIC_OP),
2347	const_iv (GL_SEPARABLE_2D),	2862	const_iv (GL_SEPARABLE_2D),
2348	const_iv (GL_CONVOLUTION_2D),	2863	const_iv (GL_CONVOLUTION_2D),
2349	const_iv (GL_CONVOLUTION_BORDER_MODE),	2864	const_iv (GL_CONVOLUTION_BORDER_MODE),
2350	const_iv (GL_CONSTANT_BORDER),	2865	const_iv (GL_CONSTANT_BORDER),
		2866	const_iv (GL_POINTS),
2351	const_iv (GL_LINES),	2867	const_iv (GL_LINES),
2352	const_iv (GL_LINE_STRIP),	2868	const_iv (GL_LINE_STRIP),
2353	const_iv (GL_LINE_LOOP),	2869	const_iv (GL_LINE_LOOP),
2354	const_iv (GL_QUADS),	2870	const_iv (GL_QUADS),
2355	const_iv (GL_QUAD_STRIP),	2871	const_iv (GL_QUAD_STRIP),
2356	const_iv (GL_TRIANGLES),	2872	const_iv (GL_TRIANGLES),
2357	const_iv (GL_TRIANGLE_STRIP),	2873	const_iv (GL_TRIANGLE_STRIP),
2358	const_iv (GL_TRIANGLE_FAN),	2874	const_iv (GL_TRIANGLE_FAN),
		2875	const_iv (GL_POLYGON),
2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2876	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2360	const_iv (GL_POINT_SMOOTH_HINT),	2877	const_iv (GL_POINT_SMOOTH_HINT),
2361	const_iv (GL_LINE_SMOOTH_HINT),	2878	const_iv (GL_LINE_SMOOTH_HINT),
2362	const_iv (GL_POLYGON_SMOOTH_HINT),	2879	const_iv (GL_POLYGON_SMOOTH_HINT),
2363	const_iv (GL_GENERATE_MIPMAP_HINT),	2880	const_iv (GL_GENERATE_MIPMAP_HINT),
		2881	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2364	const_iv (GL_FASTEST),	2882	const_iv (GL_FASTEST),
2365	const_iv (GL_DONT_CARE),	2883	const_iv (GL_DONT_CARE),
2366	const_iv (GL_NICEST),	2884	const_iv (GL_NICEST),
2367	const_iv (GL_V2F),	2885	const_iv (GL_V2F),
2368	const_iv (GL_V3F),	2886	const_iv (GL_V3F),
…		…
2376		2894
2377	texture_av = newAV ();	2895	texture_av = newAV ();
2378	AvREAL_off (texture_av);	2896	AvREAL_off (texture_av);
2379	}	2897	}
2380		2898
		2899	void
		2900	disable_GL_EXT_blend_func_separate ()
		2901	CODE:
		2902	gl.BlendFuncSeparate = 0;
		2903	gl.BlendFuncSeparateEXT = 0;
		2904
2381	char *	2905	char *
2382	gl_vendor ()	2906	gl_vendor ()
2383	CODE:	2907	CODE:
2384	RETVAL = (char *)glGetString (GL_VENDOR);	2908	RETVAL = (char *)glGetString (GL_VENDOR);
2385	OUTPUT:	2909	OUTPUT:
…		…
2458	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2982	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2459		2983
2460	# near_ and far_ are due to microsofts buggy "c" compiler	2984	# near_ and far_ are due to microsofts buggy "c" compiler
2461	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2985	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2462		2986
		2987	PROTOTYPES: DISABLE
		2988
2463	void glViewport (int x, int y, int width, int height)	2989	void glViewport (int x, int y, int width, int height)
2464		2990
2465	void glScissor (int x, int y, int width, int height)	2991	void glScissor (int x, int y, int width, int height)
2466		2992
2467	void glTranslate (float x, float y, float z = 0.)	2993	void glTranslate (float x, float y, float z = 0.)
…		…
2474		3000
2475	void glRotate (float angle, float x, float y, float z)	3001	void glRotate (float angle, float x, float y, float z)
2476	CODE:	3002	CODE:
2477	glRotatef (angle, x, y, z);	3003	glRotatef (angle, x, y, z);
2478		3004
2479	void glBegin (int mode)
2480
2481	void glEnd ()
2482
2483	void glColor (float r, float g, float b, float a = 1.0)	3005	void glColor (float r, float g, float b, float a = 1.0)
2484	PROTOTYPE: @
2485	ALIAS:	3006	ALIAS:
2486	glColor_premultiply = 1	3007	glColor_premultiply = 1
2487	CODE:	3008	CODE:
2488	if (ix)	3009	if (ix)
2489	{	3010	{
…		…
2492	b *= a;	3013	b *= a;
2493	}	3014	}
2494	// microsoft visual "c" rounds instead of truncating...	3015	// microsoft visual "c" rounds instead of truncating...
2495	glColor4f (r, g, b, a);	3016	glColor4f (r, g, b, a);
2496		3017
2497	void glInterleavedArrays (int format, int stride, char *data)
2498
2499	void glDrawElements (int mode, int count, int type, char *indices)
2500
2501	# 1.2 void glDrawRangeElements (int mode, int start, int end
2502
2503	void glRasterPos (float x, float y, float z = 0.)	3018	void glRasterPos (float x, float y, float z = 0.)
2504	CODE:	3019	CODE:
2505	glRasterPos3f (0, 0, z);	3020	glRasterPos3f (0, 0, z);
2506	glBitmap (0, 0, 0, 0, x, y, 0);	3021	glBitmap (0, 0, 0, 0, x, y, 0);
2507		3022
…		…
2511		3026
2512	void glTexCoord (float s, float t)	3027	void glTexCoord (float s, float t)
2513	CODE:	3028	CODE:
2514	glTexCoord2f (s, t);	3029	glTexCoord2f (s, t);
2515		3030
		3031	void glRect (float x1, float y1, float x2, float y2)
		3032	CODE:
		3033	glRectf (x1, y1, x2, y2);
		3034
		3035	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3036	CODE:
		3037	glBegin (GL_LINE_LOOP);
		3038	glVertex2f (x1, y1);
		3039	glVertex2f (x2, y1);
		3040	glVertex2f (x2, y2);
		3041	glVertex2f (x1, y2);
		3042	glEnd ();
		3043
		3044	PROTOTYPES: ENABLE
		3045
		3046	void glBegin (int mode)
		3047
		3048	void glEnd ()
		3049
		3050	void glPointSize (GLfloat size)
		3051
		3052	void glLineWidth (GLfloat width)
		3053
		3054	void glInterleavedArrays (int format, int stride, char *data)
		3055
		3056	void glDrawElements (int mode, int count, int type, char *indices)
		3057
		3058	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3059
2516	void glTexEnv (int target, int pname, float param)	3060	void glTexEnv (int target, int pname, float param)
2517	CODE:	3061	CODE:
2518	glTexEnvf (target, pname, param);	3062	glTexEnvf (target, pname, param);
2519		3063
2520	void glTexParameter (int target, int pname, float param)	3064	void glTexParameter (int target, int pname, float param)
…		…
2536	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3080	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2537	CODE:	3081	CODE:
2538	if (gl.SeparableFilter2D)	3082	if (gl.SeparableFilter2D)
2539	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3083	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2540		3084
2541	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3085	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2542		3086
2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3087	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2544		3088
2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3089	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2546		3090
…		…
2572		3116
2573	void glEndList ()	3117	void glEndList ()
2574		3118
2575	void glCallList (int list)	3119	void glCallList (int list)
2576		3120
		3121	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3122
		3123	PROTOTYPES: DISABLE
		3124
		3125	void
		3126	find_widget (SV *self, NV x, NV y)
		3127	PPCODE:
		3128	{
		3129	if (within_widget (self, x, y))
		3130	XPUSHs (self);
		3131	}
		3132
		3133	BOOT:
		3134	{
		3135	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3136
		3137	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3138	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3139	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3140	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3141	}
		3142
		3143	void
		3144	draw (SV *self)
		3145	CODE:
		3146	{
		3147	HV *hv;
		3148	SV **svp;
		3149	NV x, y, w, h;
		3150	SV *draw_x_sv = GvSV (draw_x_gv);
		3151	SV *draw_y_sv = GvSV (draw_y_gv);
		3152	SV *draw_w_sv = GvSV (draw_w_gv);
		3153	SV *draw_h_sv = GvSV (draw_h_gv);
		3154	double draw_x, draw_y;
		3155
		3156	if (!SvROK (self))
		3157	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3158
		3159	hv = (HV *)SvRV (self);
		3160
		3161	if (SvTYPE (hv) != SVt_PVHV)
		3162	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3163
		3164	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3165	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3166
		3167	if (!h || !w)
		3168	XSRETURN_EMPTY;
		3169
		3170	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3171	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3172
		3173	draw_x = SvNV (draw_x_sv) + x;
		3174	draw_y = SvNV (draw_y_sv) + y;
		3175
		3176	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3177	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3178	XSRETURN_EMPTY;
		3179
		3180	sv_setnv (draw_x_sv, draw_x);
		3181	sv_setnv (draw_y_sv, draw_y);
		3182
		3183	glPushMatrix ();
		3184	glTranslated (x, y, 0);
		3185
		3186	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3187	{
		3188	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3189
		3190	if (svp && SvTRUE (*svp))
		3191	{
		3192	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3193	glEnable (GL_BLEND);
		3194	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3195	glBegin (GL_QUADS);
		3196	glVertex2f (0, 0);
		3197	glVertex2f (w, 0);
		3198	glVertex2f (w, h);
		3199	glVertex2f (0, h);
		3200	glEnd ();
		3201	glDisable (GL_BLEND);
		3202	}
		3203	}
		3204	#if 0
		3205	// draw borders, for debugging
		3206	glPushMatrix ();
		3207	glColor4f (1., 1., 0., 1.);
		3208	glTranslatef (.5, .5, 0.);
		3209	glBegin (GL_LINE_LOOP);
		3210	glVertex2f (0 , 0);
		3211	glVertex2f (w - 1, 0);
		3212	glVertex2f (w - 1, h - 1);
		3213	glVertex2f (0 , h - 1);
		3214	glEnd ();
		3215	glPopMatrix ();
		3216	#endif
		3217	PUSHMARK (SP);
		3218	XPUSHs (self);
		3219	PUTBACK;
		3220	call_method ("_draw", G_VOID | G_DISCARD);
		3221	SPAGAIN;
		3222
		3223	glPopMatrix ();
		3224
		3225	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3226	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3227	}
		3228

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