ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 2009 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 64
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	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
65		101
66	static AV *texture_av;	102	static AV *texture_av;
67		103
68	static struct	104	static struct
69	{	105	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
108	}	144	}
109		145
110	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
111		148
112	#include "pango-font.c"	149	#include "pango-font.c"
113	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
114	#include "pango-render.c"	151	#include "pango-render.c"
115		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
118		157
119	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
120		159
121	static int	160	static int
122	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
123	{	162	{
124	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		177
139	typedef struct cf_layout {	178	typedef struct cf_layout {
140	PangoLayout *pl;	179	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
142	int base_height;	181	int base_height;
143	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
144	} *CFPlus__Layout;	184	} *DC__Layout;
145		185
146	static CFPlus__Font default_font;	186	static DC__Font default_font;
147	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
149		189
150	static void	190	static void
151	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	196	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	198	}
159		199
160	static void	200	static void
161	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
162	{	202	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
165	*/	205	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
167		207
168	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		210
171	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
172	}	212	}
173		213
174	static void	214	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	216	{
177	PangoRectangle rect;	217	PangoRectangle rect;
178		218
179	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		231
192	typedef uint16_t tileid;	232	typedef uint16_t tileid;
193	typedef uint16_t faceid;	233	typedef uint16_t faceid;
194		234
195	typedef struct {	235	typedef struct {
196	int name;	236	GLuint name;
197	int w, h;	237	int w, h;
198	float s, t;	238	float s, t;
199	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
200	tileid smoothtile;	240	tileid smoothtile;
201	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
202	} maptex;	243	} maptex;
203		244
204	typedef struct {	245	typedef struct {
205	uint32_t player;	246	uint32_t player;
206	tileid tile[3];	247	tileid tile[3];
…		…
219	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
221		262
222	int32_t rows;	263	int32_t rows;
223	maprow *row;	264	maprow *row;
224	} *CFPlus__Map;	265	} *DC__Map;
225		266
226	static char *	267	static char *
227	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
228	{	269	{
229	char *p;	270	char *p;
…		…
267	self->texs *= 2;	308	self->texs *= 2;
268	}	309	}
269	}	310	}
270		311
271	static maprow *	312	static maprow *
272	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
273	{	314	{
274	if (0 > y)	315	if (0 > y)
275	{	316	{
276	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
315		356
316	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
317	}	358	}
318		359
319	static mapcell *	360	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
321	{	362	{
322	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
323	}	364	}
324		365
325	static void	366	static void
326	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
327	{	368	{
328	int r;	369	int r;
329		370
330	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	379	self->oy = 0;
339	self->row = 0;	380	self->row = 0;
340	self->rows = 0;	381	self->rows = 0;
341	}	382	}
342		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
343	static void	394	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	396	{
346	int x, y;	397	int x, y;
347	maprow *row;	398	maprow *row;
348	mapcell *cell;	399	mapcell *cell;
349		400
…		…
361	if (x >= row->c1)	412	if (x >= row->c1)
362	break;	413	break;
363		414
364	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
365		416
366	cell->darkness = 0;	417	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	418	}
371	}	419	}
372	}	420	}
373		421
374	typedef struct {	422	typedef struct {
…		…
428	n |= n >> 16;	476	n |= n >> 16;
429		477
430	return n + 1;	478	return n + 1;
431	}	479	}
432		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
433	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
436		495
437	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
438		592
439	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
440		594
441	BOOT:	595	BOOT:
442	{	596	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	598	static const struct {
445	const char *name;	599	const char *name;
446	IV iv;	600	IV iv;
447	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
470		624
471	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
474		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
556	# undef const_iv	795	# undef const_iv
557	};	796	};
558		797
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		817
579	NV floor (NV x)	818	NV floor (NV x)
580		819
581	NV ceil (NV x)	820	NV ceil (NV x)
582		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
583	void	826	void
584	pango_init ()	827	pango_init ()
585	CODE:	828	CODE:
586	{	829	{
587	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	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);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
590	}	838	}
591		839
592	char *
593	SDL_GetError ()	840	char *SDL_GetError ()
594		841
595	int	842	void SDL_braino ()
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		843
598	void	844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
599	SDL_Quit ()	850	void SDL_Quit ()
		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
600		860
601	void	861	void
602	SDL_ListModes (int rgb, int alpha)	862	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	863	PPCODE:
604	{	864	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		879
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	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);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
625		882
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		884
628	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
629	while (*m)	886	while (*m)
630	{	887	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	888	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	889	{
633	AV *av = newAV ();	890	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	893	av_push (av, newSViv (rgb));
…		…
660		917
661	if (RETVAL)	918	if (RETVAL)
662	{	919	{
663	av_clear (texture_av);	920	av_clear (texture_av);
664		921
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
667	#include "glfunc.h"	924	#include "glfunc.h"
668	#undef GL_FUNC	925	#undef GL_FUNC
669	}	926	}
670	}	927	}
…		…
677	char *	934	char *
678	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
679		936
680	int	937	int
681	SDL_GetAppState ()	938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
682		942
683	void	943	void
684	poll_events ()	944	poll_events ()
685	PPCODE:	945	PPCODE:
686	{	946	{
…		…
696	{	956	{
697	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
698	case SDL_KEYUP:	958	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	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 */	962	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);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	964	break;
705		965
706	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	985	x = ev.motion.x;
726	y = ev.motion.y;	986	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	988	}
729		989
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	996	}
737	break;	997	break;
738		998
739	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		1002
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	1013	break;
754	}	1014	}
755		1015
756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
757	}	1017	}
758	}	1018	}
759		1019
760	int	1020	int
761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
762	POSTCALL:	1022	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
765		1025
766	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
767	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
768		1044
769	int	1045	int
770	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
771		1050
772	void	1051	void
773	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
774	CODE:	1053	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	1080	}
802	}	1081	}
803	#endif	1082	#endif
804	}	1083	}
805		1084
806	void	1085	int
807	add_font (char *file)	1086	add_font (char *file)
808	CODE:	1087	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
810		1091
811	void	1092	void
812	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
813	ALIAS:	1094	ALIAS:
814	load_image_file = 1	1095	load_image_file = 1
…		…
817	STRLEN image_len;	1098	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
824		1105
825	if (!rw)	1106	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
827		1108
…		…
900	void	1181	void
901	error (char *message)	1182	error (char *message)
902	CODE:	1183	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1185	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1187	#endif
907		1188
908	void	1189	void
909	fatal (char *message)	1190	fatal (char *message)
910	CODE:	1191	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1193	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1195	#endif
915	_exit (1);	1196	_exit (1);
916		1197
917	void	1198	void
918	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
930	#if DEBUG	1211	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
932	#endif	1213	#endif
933	}	1214	}
934		1215
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
936		1222
937	CFPlus::Font	1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1229	CODE:
940	{	1230	{
941	int count;	1231	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1235	}
946	OUTPUT:	1236	OUTPUT:
947	RETVAL	1237	RETVAL
948		1238
949	void	1239	void
950	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
951	CODE:	1241	CODE:
952	pango_font_description_free (self);	1242	pango_font_description_free (self);
953		1243
954	void	1244	void
955	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
956	CODE:	1247	CODE:
957	default_font = self;	1248	default_font = self;
958		1249
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1251
		1252	PROTOTYPES: DISABLE
		1253
961	void	1254	void
962	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
963	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
964	tc_clear ();	1264	tc_restore ();
965		1265
966	CFPlus::Layout	1266	DC::Layout
967	new (SV *class)	1267	new (SV *class)
968	CODE:	1268	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
970		1270
971	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
978		1279
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
981	OUTPUT:	1282	OUTPUT:
982	RETVAL	1283	RETVAL
983		1284
984	void	1285	void
985	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
986	CODE:	1287	CODE:
987	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
988	Safefree (self);	1290	Safefree (self);
989		1291
990	void	1292	void
991	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
992	CODE:	1294	CODE:
993	{	1295	{
994	STRLEN textlen;	1296	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
996		1298
997	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
998	}	1300	}
999		1301
1000	void	1302	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1304	CODE:
1003	{	1305	{
1004	STRLEN textlen;	1306	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
1006		1308
1007	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1310	}
1009		1311
1010	void	1312	void
1011	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
1012	CODE:	1314	CODE:
1013	{	1315	{
1014	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1318	const char *pos = text;
…		…
1051	if (attrs)	1353	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1053	}	1355	}
1054		1356
1055	void	1357	void
1056	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1057	PPCODE:	1359	PPCODE:
1058	{	1360	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1362
1061	do	1363	do
1062	{	1364	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1366
1065	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1066	{	1368	{
1067	PangoRectangle extents;	1369	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1378
1077	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1078	}	1380	}
1079		1381
1080	int	1382	int
1081	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1082	CODE:	1384	CODE:
1083	{	1385	{
1084	int lines = 1;	1386	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1086		1388
…		…
1091	}	1393	}
1092	OUTPUT:	1394	OUTPUT:
1093	RETVAL	1395	RETVAL
1094		1396
1095	SV *	1397	SV *
1096	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1097	CODE:	1399	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1402	OUTPUT:
1101	RETVAL	1403	RETVAL
1102		1404
1103	void	1405	void
1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1105	CODE:	1407	CODE:
1106	self->r = r;	1408	self->r = r;
1107	self->g = g;	1409	self->g = g;
1108	self->b = b;	1410	self->b = b;
1109	self->a = a;	1411	self->a = a;
1110		1412
1111	void	1413	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1415	CODE:
1114	if (self->font != font)	1416	if (self->font != font)
1115	{	1417	{
1116	self->font = font;	1418	self->font = font;
1117	layout_update_font (self);	1419	layout_update_font (self);
1118	}	1420	}
1119		1421
1120	void	1422	void
1121	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1122	CODE:	1424	CODE:
1123	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1124	{	1426	{
1125	self->base_height = base_height;	1427	self->base_height = base_height;
1126	layout_update_font (self);	1428	layout_update_font (self);
1127	}	1429	}
1128		1430
1129	void	1431	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1433	CODE:
1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1133		1435
1134	void	1436	void
1135	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1136	CODE:	1438	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1440
1139	void	1441	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1443	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1445
1144	void	1446	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1448	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1152	);	1454	);
1153		1455
1154	void	1456	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1458	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1460
1159	void	1461	void
1160	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1161	PPCODE:	1463	PPCODE:
1162	{	1464	{
1163	int w, h;	1465	int w, h;
1164		1466
1165	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1472	}
1171		1473
1172	int	1474	int
1173	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1174	CODE:	1476	CODE:
1175	{	1477	{
1176	PangoRectangle rect;	1478	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1180	}	1482	}
1181	OUTPUT:	1483	OUTPUT:
1182	RETVAL	1484	RETVAL
1183		1485
1184	int	1486	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1488	CODE:
1187	{	1489	{
1188	int index, trailing;	1490	int index, trailing;
1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1190	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1191	}	1493	}
1192	OUTPUT:	1494	OUTPUT:
1193	RETVAL	1495	RETVAL
1194		1496
1195	void	1497	void
1196	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1499	PPCODE:
1198	{	1500	{
1199	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1503
1202	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1508	}
1207		1509
1208	void	1510	void
1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1210	PPCODE:	1512	PPCODE:
1211	{	1513	{
1212	int line, x;	1514	int line, x;
1213		1515
1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1519	--line;
		1520	#endif
1217	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1524	}
1221		1525
1222	void	1526	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1528	PPCODE:
1225	{	1529	{
1226	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1227	int index, trailing;	1531	int index, trailing;
1228		1532
1229	if (line < 0)	1533	if (line < 0)
1230	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1231		1535
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1234		1538
1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1236		1540
1237	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1548	}
1245	}	1549	}
1246		1550
1247	void	1551	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1251	self->pl,	1556	self->pl,
		1557	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1254	flags	1560	flags
1255	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1256		1565
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1566	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1263	CODE:	1568	CODE:
1264	{	1569	{
1265	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1266	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1267		1577
1268	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow || nh != oh) && SvOK (data_))
1269	{	1594	{
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;	1595	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1599
1282	SvPOK_only (result_);	1600	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1284		1602
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1604	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1606
1289	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1608	}
1296	}	1609	}
1297		1610
1298	void	1611	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1618	{
1306	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1310		1626
1311	if (items < 5)	1627	if (items < 5)
1312	{	1628	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1342	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1343	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1344	}	1660	}
1345	}	1661	}
1346		1662
		1663	void
		1664	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
		1665	PROTOTYPE: @
		1666	CODE:
		1667	{
		1668	glEnable (GL_TEXTURE_2D);
		1669	glEnable (GL_BLEND);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672
		1673	glColor4f (intensity, intensity, intensity, 0.9);
		1674	glPushMatrix ();
		1675	glScalef (1./3, 1./3, 1.);
		1676
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glBegin (GL_QUADS);
		1680	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1681	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1682	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1683	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1684	glEnd ();
		1685
		1686	glPopMatrix ();
		1687
		1688	glDisable (GL_TEXTURE_2D);
		1689	glDisable (GL_BLEND);
		1690	}
		1691
1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1692	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1348	CODE:	1693	CODE:
1349	{	1694	{
1350	GLint width;	1695	GLint width;
1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1696	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1353	RETVAL = width > 0;	1698	RETVAL = width > 0;
1354	}	1699	}
1355	OUTPUT:	1700	OUTPUT:
1356	RETVAL	1701	RETVAL
1357		1702
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1703	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1704
1360	CFPlus::Map	1705	PROTOTYPES: DISABLE
		1706
		1707	DC::Map
1361	new (SV *class)	1708	new (SV *class)
1362	CODE:	1709	CODE:
1363	New (0, RETVAL, 1, struct map);	1710	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1711	RETVAL->x = 0;
1365	RETVAL->y = 0;	1712	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1720	RETVAL->row = 0;
1374	OUTPUT:	1721	OUTPUT:
1375	RETVAL	1722	RETVAL
1376		1723
1377	void	1724	void
1378	DESTROY (CFPlus::Map self)	1725	DESTROY (DC::Map self)
1379	CODE:	1726	CODE:
1380	{	1727	{
1381	map_clear (self);	1728	map_clear (self);
1382	Safefree (self->face2tile);	1729	Safefree (self->face2tile);
1383	Safefree (self->tex);	1730	Safefree (self->tex);
1384	Safefree (self);	1731	Safefree (self);
1385	}	1732	}
1386		1733
1387	void	1734	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1735	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1736	CODE:
1390	self->w = map_width;	1737	self->w = map_width;
1391	self->h = map_height;	1738	self->h = map_height;
1392		1739
1393	void	1740	void
1394	clear (CFPlus::Map self)	1741	clear (DC::Map self)
1395	CODE:	1742	CODE:
1396	map_clear (self);	1743	map_clear (self);
1397		1744
1398	void	1745	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1746	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1747	CODE:
1401	{	1748	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1749	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1750	need_texid (self, tile);
1404	}	1751	}
1405		1752
1406	void	1753	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1754	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1755	CODE:
1409	{	1756	{
1410	tileid texid;	1757	tileid texid;
1411	maptex *tex;	1758	maptex *tex;
1412		1759
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1772	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1773	tex->smoothlevel = level;
1427	}	1774	}
1428		1775
1429	void	1776	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)	1777	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:	1778	CODE:
1432	{	1779	{
1433	need_texid (self, texid);	1780	need_texid (self, texid);
1434		1781
1435	{	1782	{
…		…
1454	// use uglier nearest interpolation because linear suffers	1801	// use uglier nearest interpolation because linear suffers
1455	// from transparent color bleeding and ugly wrapping effects.	1802	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1804	}
1458		1805
		1806	void
		1807	expire_textures (DC::Map self, int texid, int count)
		1808	PPCODE:
		1809	for (; texid < self->texs && count; ++texid, --count)
		1810	{
		1811	maptex *tex = self->tex + texid;
		1812
		1813	if (tex->name)
		1814	{
		1815	if (tex->unused)
		1816	{
		1817	tex->name = 0;
		1818	tex->unused = 0;
		1819	XPUSHs (sv_2mortal (newSViv (texid)));
		1820	}
		1821	else
		1822	tex->unused = 1;
		1823	}
		1824	}
		1825
1459	int	1826	int
1460	ox (CFPlus::Map self)	1827	ox (DC::Map self)
1461	ALIAS:	1828	ALIAS:
1462	oy = 1	1829	oy = 1
1463	x = 2	1830	x = 2
1464	y = 3	1831	y = 3
1465	w = 4	1832	w = 4
…		…
1476	}	1843	}
1477	OUTPUT:	1844	OUTPUT:
1478	RETVAL	1845	RETVAL
1479		1846
1480	void	1847	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1848	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1849	CODE:
1483	{	1850	{
1484	if (dx > 0)	1851	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1852	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1853	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1868	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1869	self->y += MAP_EXTEND_Y;
1503	}	1870	}
1504	}	1871	}
1505		1872
1506	void	1873	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1874	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1875	CODE:
1509	{	1876	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1877	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1878	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1879	mapcell *cell;
1513	int x, y, flags;	1880	int x, y, z, flags;
		1881	AV *missing = newAV ();
		1882	RETVAL = newRV_noinc ((SV *)missing);
1514		1883
1515	while (data < data_end - 1)	1884	while (data < data_end - 1)
1516	{	1885	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1886	flags = (data [0] << 8) + data [1]; data += 2;
1518		1887
…		…
1538	uint8_t ext, cmd;	1907	uint8_t ext, cmd;
1539		1908
1540	do	1909	do
1541	{	1910	{
1542	ext = *data++;	1911	ext = *data++;
1543	cmd = ext & 0x3f;	1912	cmd = ext & 0x7f;
1544		1913
1545	if (cmd < 4)	1914	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1915	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1916	else if (cmd == 5) // health
1548	{	1917	{
…		…
1551	}	1920	}
1552	else if (cmd == 6) // monster width	1921	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1922	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1923	else if (cmd == 0x47)
1555	{	1924	{
1556	if (*data == 4)	1925	if (*data == 1) cell->player = data [1];
1557	; // decode player count	1926	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1927	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1928	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1558		1929
1559	data += *data + 1;	1930	data += *data + 1;
1560	}	1931	}
1561	else if (cmd == 8) // cell flags	1932	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1933	cell->flags = *data++;
…		…
1569	}	1940	}
1570	else	1941	else
1571	cell->darkness = *data++ + 1;	1942	cell->darkness = *data++ + 1;
1572	}	1943	}
1573		1944
		1945	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1946	if (flags & (4 >> z))
1575	{	1947	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1948	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1949	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1950	cell->tile [z] = self->face2tile [face];
		1951
		1952	if (cell->tile [z])
		1953	{
		1954	maptex *tex = self->tex + cell->tile [z];
		1955	tex->unused = 0;
		1956	if (!tex->name)
		1957	av_push (missing, newSViv (cell->tile [z]));
		1958
		1959	if (tex->smoothtile)
		1960	{
		1961	maptex *smooth = self->tex + tex->smoothtile;
		1962	smooth->unused = 0;
		1963	if (!smooth->name)
		1964	av_push (missing, newSViv (tex->smoothtile));
		1965	}
		1966	}
1579	}	1967	}
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	}	1968	}
1595	else	1969	else
1596	cell->darkness = 0;	1970	CELL_CLEAR (cell);
1597	}	1971	}
1598	}	1972	}
		1973	OUTPUT:
		1974	RETVAL
1599		1975
1600	SV *	1976	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1977	mapmap (DC::Map self, int x0, int y0, int w, int h)
1602	CODE:	1978	CODE:
1603	{	1979	{
1604	int x1, x;	1980	int x1, x;
1605	int y1, y;	1981	int y1, y;
1606	int z;	1982	int z;
…		…
1651	}	2027	}
1652	OUTPUT:	2028	OUTPUT:
1653	RETVAL	2029	RETVAL
1654		2030
1655	void	2031	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2032	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:	2033	CODE:
1658	{	2034	{
		2035	int x, y, z;
		2036
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2037	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2038	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)	2039	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1662	smooth_key skey;	2040	smooth_key skey;
1663	int x, y, z;	2041	int pl_x, pl_y;
1664	int last_name;	2042	maptex pl_tex;
		2043	rc_t *rc = rc_alloc ();
		2044	rc_t *rc_ov = rc_alloc ();
		2045	rc_key_t key;
		2046	rc_array_t *arr, *arr_hidden;
1665		2047
		2048	pl_tex.name = 0;
		2049
1666	// thats current max. sorry.	2050	// that's current max. sorry.
1667	if (sw > 255) sw = 255;	2051	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	2052	if (sh > 255) sh = 255;
1669		2053
1670	// clear key, in case of extra padding	2054	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	2055	memset (&skey, 0, sizeof (skey));
1672		2056
1673	glColor4ub (255, 255, 255, 255);	2057	memset (&key, 0, sizeof (key));
1674		2058	key.r = 255;
1675	glEnable (GL_BLEND);	2059	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2060	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	2061	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2062	key.mode = GL_QUADS;
1679		2063	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);
1681
1682	last_name = 0;
1683		2064
1684	mx += self->x;	2065	mx += self->x;
1685	my += self->y;	2066	my += self->y;
1686		2067
1687	// first pass: determine smooth_max	2068	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	2085	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	2086	self->tex [cell->tile [2]].smoothlevel));
1706	}	2087	}
1707	}	2088	}
1708		2089
		2090	glEnable (GL_BLEND);
		2091	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093
		2094	key.texname = self->tex [TEXID_HIDDEN].name;
		2095	arr_hidden = rc_array (rc_ov, &key);
		2096
1709	for (z = 0; z <= 2; z++)	2097	for (z = 0; z <= 2; z++)
1710	{	2098	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	2099	memset (smooth_level, 0, sizeof (smooth_level));
		2100	key.texname = -1;
1712		2101
1713	for (y = 0; y < sh; y++)	2102	for (y = 0; y < sh; y++)
1714	if (0 <= y + my && y + my < self->rows)	2103	if (0 <= y + my && y + my < self->rows)
1715	{	2104	{
1716	maprow *row = self->row + (y + my);	2105	maprow *row = self->row + (y + my);
…		…
1722	tileid tile = cell->tile [z];	2111	tileid tile = cell->tile [z];
1723		2112
1724	if (tile)	2113	if (tile)
1725	{	2114	{
1726	maptex tex = self->tex [tile];	2115	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	2116	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		2117
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	2118	if (key.texname != tex.name)
1733	{	2119	{
		2120	self->tex [tile].unused = 0;
		2121
1734	if (!tex.name)	2122	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	2123	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1736		2124
1737	glEnd ();	2125	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2126	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	2127	}
1741		2128
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2129	px = (x + 1) * T - tex.w;
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2130	py = (y + 1) * T - 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		2131
1747	if (cell->flags && z == 2)	2132	if (expect_false (cell->player == player) && expect_false (z == 2))
1748	{	2133	{
1749	if (cell->flags & 1)	2134	pl_x = px;
		2135	pl_y = py;
		2136	pl_tex = tex;
1750	{	2137	continue;
1751	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;
1754
1755	glEnd ();
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1757	glBegin (GL_QUADS);
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	}
1764	}	2138	}
		2139
		2140	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2141	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2142	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2143	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1765		2144
1766	// update smooth hash	2145	// update smooth hash
1767	if (tex.smoothtile)	2146	if (tex.smoothtile)
1768	{	2147	{
1769	skey.tile = tex.smoothtile;	2148	skey.tile = tex.smoothtile;
…		…
1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2179	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2180	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2181	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1803	}	2182	}
1804	}	2183	}
		2184
		2185	if (expect_false (z == 2))
		2186	{
		2187	/* draw question marks on top of hidden spaces */
		2188	if (!cell->darkness)
		2189	{
		2190	maptex tex = self->tex [TEXID_HIDDEN];
		2191	int px = (x + 1) * T - tex.w;
		2192	int py = (y + 1) * T - tex.h;
		2193
		2194	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2195	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2196	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2197	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2198	}
		2199
		2200	if (expect_false (cell->flags))
		2201	{
		2202	// overlays such as the speech bubble, probably more to come
		2203	if (cell->flags & 1)
		2204	{
		2205	rc_key_t key_ov = key;
		2206	maptex tex = self->tex [TEXID_SPEECH];
		2207	rc_array_t *arr;
		2208	int px = x * T + T * 2 / 32;
		2209	int py = y * T - T * 6 / 32;
		2210
		2211	key_ov.texname = tex.name;
		2212	arr = rc_array (rc_ov, &key_ov);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2218	}
		2219	}
		2220	}
1805	}	2221	}
1806	}	2222	}
		2223
		2224	rc_draw (rc);
		2225	rc_clear (rc);
1807		2226
1808	// go through all smoothlevels, lowest to highest, then draw.	2227	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	2228	// this is basically counting sort
1810	{	2229	{
1811	int w, b;	2230	int w, b;
1812		2231
		2232	glEnable (GL_TEXTURE_2D);
		2233	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	2234	for (w = 0; w < 256 / 32; ++w)
1814	{	2235	{
1815	uint32_t smask = smooth_level [w];	2236	uint32_t smask = smooth_level [w];
1816	if (smask)	2237	if (smask)
1817	for (b = 0; b < 32; ++b)	2238	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	2257	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2258	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	2259	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	2260	float dy = tex.t * .5f ; // 2 images/column
1840		2261
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	2262	if (tex.name)
1844	{	2263	{
		2264	// this time avoiding texture state changes
		2265	// save gobs of state changes.
1845	if (!tex.name)	2266	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2267	{
		2268	self->tex [skey->tile].unused = 0;
1847		2269
1848	glEnd ();	2270	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2271	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2272	glBegin (GL_QUADS);
1851	}	2273	}
1852		2274
1853	if (border)	2275	if (border)
1854	{	2276	{
1855	float ox = border * dx;	2277	float ox = border * dx;
1856		2278
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2279	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2280	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2281	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2282	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2283	}
1862		2284
1863	if (corner)	2285	if (corner)
1864	{	2286	{
1865	float ox = corner * dx;	2287	float ox = corner * dx;
1866		2288
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2289	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2290	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2291	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2292	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2293	}
1871	}	2294	}
1872	}	2295	}
1873	}	2296	}
1874	}	2297	}
1875	}	2298	}
		2299
		2300	glEnd ();
		2301	glDisable (GL_TEXTURE_2D);
		2302	key.texname = -1;
1876	}	2303	}
1877		2304
1878	hv_clear (smooth);	2305	hv_clear (smooth);
1879	}	2306	}
1880		2307
1881	glEnd ();	2308	if (pl_tex.name)
		2309	{
		2310	maptex tex = pl_tex;
		2311	int px = pl_x + sdx;
		2312	int py = pl_y + sdy;
1882		2313
1883	glDisable (GL_TEXTURE_2D);	2314	key.texname = tex.name;
		2315	arr = rc_array (rc, &key);
		2316
		2317	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2318	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2319	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2321
		2322	rc_draw (rc);
		2323	}
		2324
		2325	rc_draw (rc_ov);
		2326	rc_clear (rc_ov);
		2327
1884	glDisable (GL_BLEND);	2328	glDisable (GL_BLEND);
		2329	rc_free (rc);
		2330	rc_free (rc_ov);
1885		2331
1886	// top layer: overlays such as the health bar	2332	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2333	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2334	if (0 <= y + my && y + my < self->rows)
1889	{	2335	{
…		…
1894	{	2340	{
1895	mapcell *cell = row->col + (x + mx - row->c0);	2341	mapcell *cell = row->col + (x + mx - row->c0);
1896		2342
1897	int px = x * T;	2343	int px = x * T;
1898	int py = y * T;	2344	int py = y * T;
		2345
		2346	if (expect_false (cell->player == player))
		2347	{
		2348	px += sdx;
		2349	py += sdy;
		2350	}
1899		2351
1900	if (cell->stat_hp)	2352	if (cell->stat_hp)
1901	{	2353	{
1902	int width = cell->stat_width * T;	2354	int width = cell->stat_width * T;
1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2355	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1914	}	2366	}
1915	}	2367	}
1916	}	2368	}
1917		2369
1918	void	2370	void
1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2371	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1920	CODE:	2372	CODE:
1921	{	2373	{
1922	static float color[16][3] = {	2374	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2375	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2376	{ 1.00F, 1.00F, 1.00F },
…		…
1943	};	2395	};
1944		2396
1945	int x, y;	2397	int x, y;
1946		2398
1947	glEnable (GL_TEXTURE_2D);	2399	glEnable (GL_TEXTURE_2D);
		2400	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2401	* but the nvidia driver (185.18.14) mishandles alpha textures
		2402	* ansd takes the colour from god knows where instead of using
		2403	* Cp. MODULATE results in the same colour, but slightly different
		2404	* alpha, but atcually gives us the correct colour with nvidia.
		2405	*/
1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2406	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1949	glEnable (GL_BLEND);	2407	glEnable (GL_BLEND);
1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2408	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1951	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1952		2410
1953	for (y = 0; y < h; y++)	2411	for (y = 0; y < h; y++)
…		…
1960	float *c = color [m & 15];	2418	float *c = color [m & 15];
1961		2419
1962	float tx1 = m & 0x40 ? 0.5 : 0.;	2420	float tx1 = m & 0x40 ? 0.5 : 0.;
1963	float tx2 = tx1 + 0.5;	2421	float tx2 = tx1 + 0.5;
1964		2422
1965	glColor4f (c[0], c[1], c[2], 0.75);	2423	glColor4f (c[0], c[1], c[2], 1);
1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2424	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2425	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2426	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2427	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1970	}	2428	}
…		…
1974	glDisable (GL_BLEND);	2432	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2433	glDisable (GL_TEXTURE_2D);
1976	}	2434	}
1977		2435
1978	void	2436	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2437	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2438	PPCODE:
1981	{	2439	{
1982	int x, y;	2440	int x, y;
		2441	int sw1 = sw + 2;
		2442	int sh1 = sh + 2;
		2443	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2444	int sw34 = (sw * 3 + 3) & ~3;
		2445	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2446	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2447	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2448
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2449	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2450	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2451
1991	mx += self->x;	2452	mx += self->x - 1;
1992	my += self->y;	2453	my += self->y - 1;
1993		2454
		2455	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2456
1994	for (y = 0; y < sh; y++)	2457	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2458	if (0 <= y + my && y + my < self->rows)
1996	{	2459	{
1997	maprow *row = self->row + (y + my);	2460	maprow *row = self->row + (y + my);
1998		2461
1999	for (x = 0; x < sw; x++)	2462	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2463	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2464	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2465	mapcell *cell = row->col + (x + mx - row->c0);
2003		2466
2004	darkness[y * sw4 + x] = cell->darkness	2467	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2468	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2469	: 255 - FOW_DARKNESS;
2007	}	2470	}
2008	}	2471	}
2009		2472
2010	if (smoothing)
2011	{
2012	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2013	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2473	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2474	for (x = 0; x < sw; ++x)
2020	{	2475	{
2021	float *f = (float *)matrix;	2476	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2477	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	float sum = 0.f;	2478	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2479	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2480	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2481	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2482	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2483	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2484	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2024		2485
2025	for (dy = -1; dy <= 1; ++dy)	2486	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2487	uint8_t r21 = d21;
2027	{	2488	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2489
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2490	uint8_t r12 = d12;
2032	}	2491	uint8_t r22 = d22;
		2492	uint8_t r32 = d32;
2033		2493
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2494	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2495	uint8_t r23 = d23;
		2496	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2497
2037	darkness_sv = darkness2_sv;	2498	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2499	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2500	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2501	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2502	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2503	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2504	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2505	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2506	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2038	}	2507	}
		2508
		2509	free (darkness1);
2039		2510
2040	EXTEND (SP, 3);	2511	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2512	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2513	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2514	PUSHs (darkness3_sv);
2044	}	2515	}
2045		2516
2046	SV *	2517	SV *
2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2518	get_rect (DC::Map self, int x0, int y0, int w, int h)
2048	CODE:	2519	CODE:
2049	{	2520	{
2050	int x, y, x1, y1;	2521	int x, y, x1, y1;
2051	SV *data_sv = newSV (w * h * 7 + 5);	2522	SV *data_sv = newSV (w * h * 7 + 5);
2052	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2523	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2109	else	2580	else
2110	*data++ = 0;	2581	*data++ = 0;
2111	}	2582	}
2112	}	2583	}
2113		2584
		2585	/* if size is w*h + 5 then no data has been found */
		2586	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2587	{
2114	SvPOK_only (data_sv);	2588	SvPOK_only (data_sv);
2115	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2589	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2590	}
		2591
2116	RETVAL = data_sv;	2592	RETVAL = data_sv;
2117	}	2593	}
2118	OUTPUT:	2594	OUTPUT:
2119	RETVAL	2595	RETVAL
2120		2596
2121	void	2597	void
2122	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2598	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2123	PPCODE:	2599	PPCODE:
2124	{	2600	{
2125	int x, y, z;	2601	int x, y, z;
2126	int w, h;	2602	int w, h;
2127	int x1, y1;	2603	int x1, y1;
		2604	STRLEN len;
		2605	uint8_t *data, *end;
		2606
		2607	len = SvLEN (data_sv);
		2608	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2609	data = SvPVbyte_nolen (data_sv);
		2610	end = data + len + 8;
		2611
		2612	if (len < 5)
		2613	XSRETURN_EMPTY;
2128		2614
2129	if (*data++ != 0)	2615	if (*data++ != 0)
2130	return; /* version mismatch */	2616	XSRETURN_EMPTY; /* version mismatch */
2131		2617
2132	w = *data++ << 8; w |= *data++;	2618	w = *data++ << 8; w |= *data++;
2133	h = *data++ << 8; h |= *data++;	2619	h = *data++ << 8; h |= *data++;
2134		2620
2135	// we need to do this 'cause we don't keep an absolute coord system for rows	2621	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2147	{	2633	{
2148	maprow *row = map_get_row (self, y);	2634	maprow *row = map_get_row (self, y);
2149		2635
2150	for (x = x0; x < x1; x++)	2636	for (x = x0; x < x1; x++)
2151	{	2637	{
		2638	uint8_t flags;
		2639
		2640	if (data + 7 >= end)
		2641	XSRETURN_EMPTY;
		2642
2152	uint8_t flags = *data++;	2643	flags = *data++;
2153		2644
2154	if (flags)	2645	if (flags)
2155	{	2646	{
2156	mapcell *cell = row_get_cell (row, x);	2647	mapcell *cell = row_get_cell (row, x);
2157	tileid tile[3] = { 0, 0, 0 };	2648	tileid tile[3] = { 0, 0, 0 };
…		…
2160	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2651	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2161	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2652	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2162		2653
2163	if (cell->darkness == 0)	2654	if (cell->darkness == 0)
2164	{	2655	{
2165	cell->darkness = 0;	2656	/*cell->darkness = 0;*/
		2657	EXTEND (SP, 3);
2166		2658
2167	for (z = 0; z <= 2; z++)	2659	for (z = 0; z <= 2; z++)
2168	{	2660	{
2169	tileid t = tile [z];	2661	tileid t = tile [z];
2170		2662
2171	if (t >= self->texs || (t && !self->tex [t].name))	2663	if (t >= self->texs || (t && !self->tex [t].name))
2172	{	2664	{
2173	XPUSHs (sv_2mortal (newSViv (t)));	2665	PUSHs (sv_2mortal (newSViv (t)));
2174	need_texid (self, t);	2666	need_texid (self, t);
2175	}	2667	}
2176		2668
2177	cell->tile [z] = t;	2669	cell->tile [z] = t;
2178	}	2670	}
…		…
2180	}	2672	}
2181	}	2673	}
2182	}	2674	}
2183	}	2675	}
2184		2676
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2677	MODULE = Deliantra::Client PACKAGE = DC::RW
2186		2678
2187	CFPlus::MixChunk	2679	DC::RW
2188	new_from_file (SV *class, char *path)	2680	new (SV *class, SV *data_sv)
2189	CODE:	2681	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2682	{
		2683	STRLEN datalen;
		2684	char *data = SvPVbyte (data_sv, datalen);
		2685
		2686	RETVAL = SDL_RWFromConstMem (data, datalen);
		2687	}
2191	OUTPUT:	2688	OUTPUT:
2192	RETVAL	2689	RETVAL
2193		2690
		2691	DC::RW
		2692	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2693	CODE:
		2694	RETVAL = SDL_RWFromFile (path, mode);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	# fails on win32:
		2699	# dc.xs(2268) : error C2059: syntax error : '('
2194	void	2700	#void
		2701	#close (DC::RW self)
		2702	# CODE:
		2703	# (self->(close)) (self);
		2704
		2705	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2706
		2707	PROTOTYPES: DISABLE
		2708
		2709	DC::Channel
		2710	find ()
		2711	CODE:
		2712	{
		2713	RETVAL = Mix_GroupAvailable (-1);
		2714
		2715	if (RETVAL < 0)
		2716	{
		2717	RETVAL = Mix_GroupOldest (-1);
		2718
		2719	if (RETVAL < 0)
		2720	XSRETURN_UNDEF;
		2721
		2722	Mix_HaltChannel (RETVAL);
		2723	}
		2724
		2725	Mix_UnregisterAllEffects (RETVAL);
		2726	Mix_Volume (RETVAL, 128);
		2727	}
		2728	OUTPUT:
		2729	RETVAL
		2730
		2731	void
		2732	halt (DC::Channel self)
		2733	CODE:
		2734	Mix_HaltChannel (self);
		2735
		2736	void
		2737	expire (DC::Channel self, int ticks = -1)
		2738	CODE:
		2739	Mix_ExpireChannel (self, ticks);
		2740
		2741	void
		2742	fade_out (DC::Channel self, int ticks = -1)
		2743	CODE:
		2744	Mix_FadeOutChannel (self, ticks);
		2745
		2746	int
		2747	volume (DC::Channel self, int volume)
		2748	CODE:
		2749	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2750	OUTPUT:
		2751	RETVAL
		2752
		2753	void
		2754	unregister_all_effects (DC::Channel self)
		2755	CODE:
		2756	Mix_UnregisterAllEffects (self);
		2757
		2758	void
		2759	set_panning (DC::Channel self, int left, int right)
		2760	CODE:
		2761	left = CLAMP (left , 0, 255);
		2762	right = CLAMP (right, 0, 255);
		2763	Mix_SetPanning (self, left, right);
		2764
		2765	void
		2766	set_distance (DC::Channel self, int distance)
		2767	CODE:
		2768	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2769
		2770	void
		2771	set_position (DC::Channel self, int angle, int distance)
		2772	CODE:
		2773
		2774	void
		2775	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2776	CODE:
		2777	{
		2778	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2779	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2780	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2781	}
		2782
		2783	void
		2784	set_reverse_stereo (DC::Channel self, int flip)
		2785	CODE:
		2786	Mix_SetReverseStereo (self, flip);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::MixChunk
		2793	new (SV *class, DC::RW rwops)
		2794	CODE:
		2795	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2796	OUTPUT:
		2797	RETVAL
		2798
		2799	void
2195	DESTROY (CFPlus::MixChunk self)	2800	DESTROY (DC::MixChunk self)
2196	CODE:	2801	CODE:
2197	Mix_FreeChunk (self);	2802	Mix_FreeChunk (self);
2198		2803
2199	int	2804	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2805	volume (DC::MixChunk self, int volume = -1)
2201	CODE:	2806	CODE:
		2807	if (items > 1)
		2808	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2809	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2810	OUTPUT:
2204	RETVAL	2811	RETVAL
2205		2812
2206	int	2813	DC::Channel
2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2814	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2208	CODE:	2815	CODE:
		2816	{
2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2817	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2818
		2819	if (RETVAL < 0)
		2820	XSRETURN_UNDEF;
		2821
		2822	if (channel < 0)
		2823	{
		2824	Mix_UnregisterAllEffects (RETVAL);
		2825	Mix_Volume (RETVAL, 128);
		2826	}
		2827	}
2210	OUTPUT:	2828	OUTPUT:
2211	RETVAL	2829	RETVAL
2212		2830
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2831	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2214		2832
2215	int	2833	int
2216	volume (int volume = -1)	2834	volume (int volume = -1)
		2835	PROTOTYPE: ;$
2217	CODE:	2836	CODE:
		2837	if (items > 0)
		2838	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2839	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2840	OUTPUT:
2220	RETVAL	2841	RETVAL
2221		2842
2222	int	2843	void
2223	fade_out (int ms)	2844	fade_out (int ms)
2224	CODE:	2845	CODE:
2225	RETVAL = Mix_FadeOutMusic (ms);	2846	Mix_FadeOutMusic (ms);
		2847
		2848	void
		2849	halt ()
		2850	CODE:
		2851	Mix_HaltMusic ();
		2852
		2853	DC::MixMusic
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadMUS_RW (rwops);
2226	OUTPUT:	2857	OUTPUT:
2227	RETVAL	2858	RETVAL
2228		2859
2229	CFPlus::MixMusic
2230	new_from_file (SV *class, char *path)
2231	CODE:
2232	RETVAL = Mix_LoadMUS (path);
2233	OUTPUT:
2234	RETVAL
2235
2236	void	2860	void
2237	DESTROY (CFPlus::MixMusic self)	2861	DESTROY (DC::MixMusic self)
2238	CODE:	2862	CODE:
2239	Mix_FreeMusic (self);	2863	Mix_FreeMusic (self);
2240		2864
2241	int	2865	int
2242	play (CFPlus::MixMusic self, int loops = -1)	2866	play (DC::MixMusic self, int loops = -1)
2243	CODE:	2867	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2868	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2869	OUTPUT:
2246	RETVAL	2870	RETVAL
2247		2871
2248	int	2872	void
2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2873	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2250	CODE:	2874	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2875	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2876
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2877	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2878
		2879	PROTOTYPES: ENABLE
2256		2880
2257	BOOT:	2881	BOOT:
2258	{	2882	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2883	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2260	static const struct {	2884	static const struct {
2261	const char *name;	2885	const char *name;
2262	IV iv;	2886	IV iv;
2263	} *civ, const_iv[] = {	2887	} *civ, const_iv[] = {
2264	# define const_iv(name) { # name, (IV)name }	2888	# define const_iv(name) { # name, (IV)name }
2265	const_iv (GL_VENDOR),	2889	const_iv (GL_VENDOR),
2266	const_iv (GL_VERSION),	2890	const_iv (GL_VERSION),
2267	const_iv (GL_EXTENSIONS),	2891	const_iv (GL_EXTENSIONS),
		2892	const_iv (GL_MAX_TEXTURE_UNITS),
2268	const_iv (GL_COLOR_MATERIAL),	2893	const_iv (GL_COLOR_MATERIAL),
2269	const_iv (GL_SMOOTH),	2894	const_iv (GL_SMOOTH),
2270	const_iv (GL_FLAT),	2895	const_iv (GL_FLAT),
2271	const_iv (GL_DITHER),	2896	const_iv (GL_DITHER),
2272	const_iv (GL_BLEND),	2897	const_iv (GL_BLEND),
…		…
2276	const_iv (GL_ALPHA_TEST),	2901	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2902	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2903	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2904	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2905	const_iv (GL_BACK),
		2906	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2907	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2908	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2909	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2910	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2911	const_iv (GL_DST_ALPHA),
2286	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2912	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2287	const_iv (GL_ONE_MINUS_DST_ALPHA),	2913	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2914	const_iv (GL_SRC_COLOR),
		2915	const_iv (GL_DST_COLOR),
		2916	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2917	const_iv (GL_ONE_MINUS_DST_COLOR),
2288	const_iv (GL_SRC_ALPHA_SATURATE),	2918	const_iv (GL_SRC_ALPHA_SATURATE),
2289	const_iv (GL_RGB),	2919	const_iv (GL_RGB),
2290	const_iv (GL_RGBA),	2920	const_iv (GL_RGBA),
2291	const_iv (GL_RGBA4),	2921	const_iv (GL_RGBA4),
2292	const_iv (GL_RGBA8),	2922	const_iv (GL_RGBA8),
…		…
2298	const_iv (GL_INTENSITY),	2928	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2929	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2930	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2931	const_iv (GL_FLOAT),
2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2932	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2933	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2934	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2935	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2936	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2937	const_iv (GL_COMPRESSED_RGB_ARB),
		2938	const_iv (GL_COMPRESSED_RGBA_ARB),
2303	const_iv (GL_COMPILE),	2939	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2940	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2941	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2942	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2943	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2967	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2968	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2969	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2970	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2971	const_iv (GL_CONSTANT_BORDER),
		2972	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2973	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2974	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2975	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2976	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2977	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2978	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2979	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2980	const_iv (GL_TRIANGLE_FAN),
		2981	const_iv (GL_POLYGON),
2344	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2982	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2983	const_iv (GL_POINT_SMOOTH_HINT),
		2984	const_iv (GL_LINE_SMOOTH_HINT),
		2985	const_iv (GL_POLYGON_SMOOTH_HINT),
		2986	const_iv (GL_GENERATE_MIPMAP_HINT),
		2987	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2345	const_iv (GL_FASTEST),	2988	const_iv (GL_FASTEST),
		2989	const_iv (GL_DONT_CARE),
		2990	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2991	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2992	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2993	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2994	const_iv (GL_T2F_N3F_V3F),
		2995	const_iv (GL_FUNC_ADD),
		2996	const_iv (GL_FUNC_SUBTRACT),
		2997	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2350	# undef const_iv	2998	# undef const_iv
2351	};	2999	};
2352		3000
2353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2355		3003
2356	texture_av = newAV ();	3004	texture_av = newAV ();
2357	AvREAL_off (texture_av);	3005	AvREAL_off (texture_av);
2358	}	3006	}
2359		3007
		3008	void
		3009	disable_GL_EXT_blend_func_separate ()
		3010	CODE:
		3011	gl.BlendFuncSeparate = 0;
		3012	gl.BlendFuncSeparateEXT = 0;
		3013
		3014	void
		3015	apple_nvidia_bug (int enable)
		3016
2360	char *	3017	char *
2361	gl_vendor ()	3018	gl_vendor ()
2362	CODE:	3019	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	3020	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	3021	OUTPUT:
…		…
2413		3070
2414	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3071	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2415	CODE:	3072	CODE:
2416	gl_BlendFuncSeparate (sa, da, saa, daa);	3073	gl_BlendFuncSeparate (sa, da, saa, daa);
2417		3074
		3075	# void glBlendEquation (int se)
		3076
2418	void glDepthMask (int flag)	3077	void glDepthMask (int flag)
2419		3078
2420	void glLogicOp (int opcode)	3079	void glLogicOp (int opcode)
2421		3080
2422	void glColorMask (int red, int green, int blue, int alpha)	3081	void glColorMask (int red, int green, int blue, int alpha)
…		…
2436	# near_ and far_ are due to microsofts buggy "c" compiler	3095	# near_ and far_ are due to microsofts buggy "c" compiler
2437	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3096	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2438		3097
2439	# near_ and far_ are due to microsofts buggy "c" compiler	3098	# near_ and far_ are due to microsofts buggy "c" compiler
2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3099	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3100
		3101	PROTOTYPES: DISABLE
2441		3102
2442	void glViewport (int x, int y, int width, int height)	3103	void glViewport (int x, int y, int width, int height)
2443		3104
2444	void glScissor (int x, int y, int width, int height)	3105	void glScissor (int x, int y, int width, int height)
2445		3106
…		…
2453		3114
2454	void glRotate (float angle, float x, float y, float z)	3115	void glRotate (float angle, float x, float y, float z)
2455	CODE:	3116	CODE:
2456	glRotatef (angle, x, y, z);	3117	glRotatef (angle, x, y, z);
2457		3118
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	void glColor (float r, float g, float b, float a = 1.0)	3119	void glColor (float r, float g, float b, float a = 1.0)
2463	PROTOTYPE: @	3120	PROTOTYPE: @
2464	ALIAS:	3121	ALIAS:
2465	glColor_premultiply = 1	3122	glColor_premultiply = 1
2466	CODE:	3123	CODE:
2467	if (ix)	3124	if (ix)
2468	{	3125	{
…		…
2471	b *= a;	3128	b *= a;
2472	}	3129	}
2473	// microsoft visual "c" rounds instead of truncating...	3130	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	3131	glColor4f (r, g, b, a);
2475		3132
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	3133	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	3134	CODE:
2484	glRasterPos3f (0, 0, z);	3135	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	3136	glBitmap (0, 0, 0, 0, x, y, 0);
2486		3137
…		…
2490		3141
2491	void glTexCoord (float s, float t)	3142	void glTexCoord (float s, float t)
2492	CODE:	3143	CODE:
2493	glTexCoord2f (s, t);	3144	glTexCoord2f (s, t);
2494		3145
		3146	void glRect (float x1, float y1, float x2, float y2)
		3147	CODE:
		3148	glRectf (x1, y1, x2, y2);
		3149
		3150	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3151	CODE:
		3152	glBegin (GL_LINE_LOOP);
		3153	glVertex2f (x1, y1);
		3154	glVertex2f (x2, y1);
		3155	glVertex2f (x2, y2);
		3156	glVertex2f (x1, y2);
		3157	glEnd ();
		3158
		3159	PROTOTYPES: ENABLE
		3160
		3161	void glBegin (int mode)
		3162
		3163	void glEnd ()
		3164
		3165	void glPointSize (GLfloat size)
		3166
		3167	void glLineWidth (GLfloat width)
		3168
		3169	void glInterleavedArrays (int format, int stride, char *data)
		3170
		3171	void glDrawElements (int mode, int count, int type, char *indices)
		3172
		3173	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3174
2495	void glTexEnv (int target, int pname, float param)	3175	void glTexEnv (int target, int pname, float param)
2496	CODE:	3176	CODE:
2497	glTexEnvf (target, pname, param);	3177	glTexEnvf (target, pname, param);
2498		3178
2499	void glTexParameter (int target, int pname, float param)	3179	void glTexParameter (int target, int pname, float param)
…		…
2515	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3195	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2516	CODE:	3196	CODE:
2517	if (gl.SeparableFilter2D)	3197	if (gl.SeparableFilter2D)
2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3198	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2519		3199
2520	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3200	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2521		3201
2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3202	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2523		3203
2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3204	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2525		3205
…		…
2551		3231
2552	void glEndList ()	3232	void glEndList ()
2553		3233
2554	void glCallList (int list)	3234	void glCallList (int list)
2555		3235
		3236	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3237
		3238	PROTOTYPES: DISABLE
		3239
		3240	void
		3241	find_widget (SV *self, NV x, NV y)
		3242	PPCODE:
		3243	{
		3244	if (within_widget (self, x, y))
		3245	XPUSHs (self);
		3246	}
		3247
		3248	BOOT:
		3249	{
		3250	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3251
		3252	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3253	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3254	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3255	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3256	}
		3257
		3258	void
		3259	draw (SV *self)
		3260	CODE:
		3261	{
		3262	HV *hv;
		3263	SV **svp;
		3264	NV x, y, w, h;
		3265	SV *draw_x_sv = GvSV (draw_x_gv);
		3266	SV *draw_y_sv = GvSV (draw_y_gv);
		3267	SV *draw_w_sv = GvSV (draw_w_gv);
		3268	SV *draw_h_sv = GvSV (draw_h_gv);
		3269	double draw_x, draw_y;
		3270
		3271	if (!SvROK (self))
		3272	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3273
		3274	hv = (HV *)SvRV (self);
		3275
		3276	if (SvTYPE (hv) != SVt_PVHV)
		3277	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3278
		3279	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3280	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3281
		3282	if (!h || !w)
		3283	XSRETURN_EMPTY;
		3284
		3285	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3286	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3287
		3288	draw_x = SvNV (draw_x_sv) + x;
		3289	draw_y = SvNV (draw_y_sv) + y;
		3290
		3291	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3292	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3293	XSRETURN_EMPTY;
		3294
		3295	sv_setnv (draw_x_sv, draw_x);
		3296	sv_setnv (draw_y_sv, draw_y);
		3297
		3298	glPushMatrix ();
		3299	glTranslated (x, y, 0);
		3300
		3301	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3302	{
		3303	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3304
		3305	if (svp && SvTRUE (*svp))
		3306	{
		3307	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3308	glEnable (GL_BLEND);
		3309	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3310	glBegin (GL_QUADS);
		3311	glVertex2f (0, 0);
		3312	glVertex2f (w, 0);
		3313	glVertex2f (w, h);
		3314	glVertex2f (0, h);
		3315	glEnd ();
		3316	glDisable (GL_BLEND);
		3317	}
		3318	}
		3319	#if 0
		3320	// draw borders, for debugging
		3321	glPushMatrix ();
		3322	glColor4f (1., 1., 0., 1.);
		3323	glTranslatef (.5, .5, 0.);
		3324	glBegin (GL_LINE_LOOP);
		3325	glVertex2f (0 , 0);
		3326	glVertex2f (w - 1, 0);
		3327	glVertex2f (w - 1, h - 1);
		3328	glVertex2f (0 , h - 1);
		3329	glEnd ();
		3330	glPopMatrix ();
		3331	#endif
		3332	PUSHMARK (SP);
		3333	XPUSHs (self);
		3334	PUTBACK;
		3335	call_method ("_draw", G_VOID | G_DISCARD);
		3336	SPAGAIN;
		3337
		3338	glPopMatrix ();
		3339
		3340	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3341	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3342	}
		3343

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines