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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC vs.
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#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
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
44	#endif	73	#endif
45		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
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
48	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	static AV *texture_av;
59	#endif
60		97
61	static struct	98	static struct
62	{	99	{
63	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	101	#include "glfunc.h"
65	#undef GL_FUNC	102	#undef GL_FUNC
66	} gl;	103	} gl;
67		104
		105	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	107	{
70	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	112	else
75	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
76	}	114	}
77		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/*glBindTexture (GL_TEXTURE_2D, name);*/
		135	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
78	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
79		142
80	#include "pango-font.c"	143	#include "pango-font.c"
81	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
82	#include "pango-render.c"	145	#include "pango-render.c"
83		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
86		151
87	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
88		153
89	static int	154	static int
90	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
91	{	156	{
92	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		171
107	typedef struct cf_layout {	172	typedef struct cf_layout {
108	PangoLayout *pl;	173	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
110	int base_height;	175	int base_height;
111	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
112	} *CFPlus__Layout;	178	} *DC__Layout;
113		179
114	static CFPlus__Font default_font;	180	static DC__Font default_font;
115	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
117		183
118	static void	184	static void
119	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	190	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	192	}
127		193
128	static void	194	static void
129	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
130	{	196	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
133	*/	199	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
135		201
136	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		204
139	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
140	}	206	}
141		207
142	static void	208	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	210	{
145	PangoRectangle rect;	211	PangoRectangle rect;
146		212
147	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		225
160	typedef uint16_t tileid;	226	typedef uint16_t tileid;
161	typedef uint16_t faceid;	227	typedef uint16_t faceid;
162		228
163	typedef struct {	229	typedef struct {
164	int name;	230	GLuint name;
165	int w, h;	231	int w, h;
166	float s, t;	232	float s, t;
167	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
168	tileid smoothtile;	234	tileid smoothtile;
169	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
189		255
190	int32_t rows;	256	int32_t rows;
191	maprow *row;	257	maprow *row;
192	} *CFPlus__Map;	258	} *DC__Map;
193		259
194	static char *	260	static char *
195	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
196	{	262	{
197	char *p;	263	char *p;
…		…
235	self->texs *= 2;	301	self->texs *= 2;
236	}	302	}
237	}	303	}
238		304
239	static maprow *	305	static maprow *
240	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
241	{	307	{
242	if (0 > y)	308	if (0 > y)
243	{	309	{
244	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
283		349
284	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
285	}	351	}
286		352
287	static mapcell *	353	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
289	{	355	{
290	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
291	}	357	}
292		358
293	static void	359	static void
294	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
295	{	361	{
296	int r;	362	int r;
297		363
298	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	372	self->oy = 0;
307	self->row = 0;	373	self->row = 0;
308	self->rows = 0;	374	self->rows = 0;
309	}	375	}
310		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
311	static void	387	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	389	{
314	int x, y;	390	int x, y;
315	maprow *row;	391	maprow *row;
316	mapcell *cell;	392	mapcell *cell;
317		393
…		…
329	if (x >= row->c1)	405	if (x >= row->c1)
330	break;	406	break;
331		407
332	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
333		409
334	cell->darkness = 0;	410	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	411	}
339	}	412	}
340	}	413	}
341		414
342	typedef struct {	415	typedef struct {
…		…
345	} smooth_key;	418	} smooth_key;
346		419
347	static void	420	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	421	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	422	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	423	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		424
352	if (SvIOK (*sv))	425	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	426	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	427	else
355	sv_setiv (*sv, bits);	428	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	469	n |= n >> 16;
397		470
398	return n + 1;	471	return n + 1;
399	}	472	}
400		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
401	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
404		488
405	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	call_argv ("::main", G_DISCARD | G_VOID, 0);
		536	dSP;
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
406		571
407	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
408		573
409	BOOT:	574	BOOT:
410	{	575	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	577	static const struct {
413	const char *name;	578	const char *name;
414	IV iv;	579	IV iv;
415	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
438		603
439	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
442		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
		691
		692	const_iv (MIX_DEFAULT_FORMAT),
		693
		694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
524	# undef const_iv	722	# undef const_iv
525	};	723	};
526		724
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		744
547	NV floor (NV x)	745	NV floor (NV x)
548		746
549	NV ceil (NV x)	747	NV ceil (NV x)
550		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
		752
551	void	753	void
552	pango_init ()	754	pango_init ()
553	CODE:	755	CODE:
554	{	756	{
555	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/*pango_context_set_font_description (opengl_context, default_font);*/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		764	#endif
558	}	765	}
559		766
560	int	767	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		768
563	void	769	void SDL_braino ()
		770
		771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
564	SDL_Quit ()	777	void SDL_Quit ()
565		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
		787
566	void	788	void
567	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	790	PPCODE:
569	{	791	{
570	SDL_Rect **m;	792	SDL_Rect **m;
571		793
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		798
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		801
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		806
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		809
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		811
596	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
597	while (*m)	813	while (*m)
598	{	814	{
		815	if ((*m)->w >= 400 && (*m)->h >= 300)
		816	{
599	AV *av = newAV ();	817	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
		820	av_push (av, newSViv (rgb));
		821	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
603		824
604	++m;	825	++m;
605	}	826	}
606	}	827	}
607		828
608	char *
609	SDL_GetError ()
610
611	int	829	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	831	CODE:
		832	{
		833	SDL_EnableUNICODE (1);
		834	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		835
		836	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		837	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		838	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		839	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		840
614	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	843	);
		844
617	if (RETVAL)	845	if (RETVAL)
618	{	846	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	847	av_clear (texture_av);
		848
		849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	851	#include "glfunc.h"
622	# undef GL_FUNC	852	#undef GL_FUNC
623	}	853	}
		854	}
624	OUTPUT:	855	OUTPUT:
625	RETVAL	856	RETVAL
626		857
627	void	858	void
628	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
629		860
630	char *	861	char *
631	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
632		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
633	void	870	void
634	SDL_PollEvent ()	871	poll_events ()
635	PPCODE:	872	PPCODE:
636	{	873	{
637	SDL_Event ev;	874	SDL_Event ev;
638		875
639	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	878	{
641	HV *hv = newHV ();	879	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		881
644	switch (ev.type)	882	switch (ev.type)
645	{	883	{
646	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
647	case SDL_KEYUP:	885	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	891	break;
654		892
655	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	895	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	896	break;
659		897
660	case SDL_MOUSEMOTION:	898	case SDL_MOUSEMOTION:
		899	{
		900	int state = ev.motion.state;
		901	int x = ev.motion.x;
		902	int y = ev.motion.y;
		903	int xrel = ev.motion.xrel;
		904	int yrel = ev.motion.yrel;
		905
		906	/* do simplistic event compression */
		907	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		908	&& state == ev.motion.state)
		909	{
		910	xrel += ev.motion.xrel;
		911	yrel += ev.motion.yrel;
		912	x = ev.motion.x;
		913	y = ev.motion.y;
		914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		915	}
		916
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		923	}
668	break;	924	break;
669		925
670	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		929
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	940	break;
685	}	941	}
686		942
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	944	}
689	}	945	}
690		946
691	int	947	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	949	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
696		952
697	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
698	Mix_CloseAudio ()	970	Mix_CloseAudio ()
699		971
700	int	972	int
701	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
702		974
		975	const char *
		976	Mix_GetError ()
		977
703	void	978	void
704	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
705	CODE:	980	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		982
710	void	983	void
711	win32_proxy_info ()	984	win32_proxy_info ()
712	PPCODE:	985	PPCODE:
713	{	986	{
…		…
734	}	1007	}
735	}	1008	}
736	#endif	1009	#endif
737	}	1010	}
738		1011
739	void	1012	int
740	add_font (char *file)	1013	add_font (char *file)
741	CODE:	1014	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
743		1018
744	void	1019	void
745	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
746	ALIAS:	1021	ALIAS:
747	load_image_file = 1	1022	load_image_file = 1
…		…
750	STRLEN image_len;	1025	STRLEN image_len;
751	char *image = (char *)SvPVbyte (image_, image_len);	1026	char *image = (char *)SvPVbyte (image_, image_len);
752	SDL_Surface *surface, *surface2;	1027	SDL_Surface *surface, *surface2;
753	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
757		1032
758	if (!rw)	1033	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
760		1035
…		…
833	void	1108	void
834	error (char *message)	1109	error (char *message)
835	CODE:	1110	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1112	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839	#endif	1114	#endif
840		1115
841	void	1116	void
842	fatal (char *message)	1117	fatal (char *message)
843	CODE:	1118	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1120	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847	#endif	1122	#endif
848	_exit (1);	1123	_exit (1);
849		1124
850	void	1125	void
851	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1129	ExitThread (retval); // unclean, please beam me up
855	#else	1130	#else
856	_exit (retval);	1131	_exit (retval);
857	#endif	1132	#endif
858		1133
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1134	void
		1135	debug ()
		1136	CODE:
		1137	{
		1138	#if DEBUG
		1139	VALGRIND_DO_LEAK_CHECK;
		1140	#endif
		1141	}
860		1142
861	CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
		1144
		1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
862	new_from_file (SV *class, char *path, int id = 0)	1148	new_from_file (SV *class, char *path, int id = 0)
863	CODE:	1149	CODE:
864	{	1150	{
865	int count;	1151	int count;
866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
869	}	1155	}
870	OUTPUT:	1156	OUTPUT:
871	RETVAL	1157	RETVAL
872		1158
873	void	1159	void
874	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
875	CODE:	1161	CODE:
876	pango_font_description_free (self);	1162	pango_font_description_free (self);
877		1163
878	void	1164	void
879	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
880	CODE:	1167	CODE:
881	default_font = self;	1168	default_font = self;
882		1169
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1171
		1172	PROTOTYPES: DISABLE
		1173
885	void	1174	void
886	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
887	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
888	tc_clear ();	1184	tc_restore ();
889		1185
890	CFPlus::Layout	1186	DC::Layout
891	new (SV *class)	1187	new (SV *class)
892	CODE:	1188	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
894		1190
895	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
897	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
902		1199
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
905	OUTPUT:	1202	OUTPUT:
906	RETVAL	1203	RETVAL
907		1204
908	void	1205	void
909	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
910	CODE:	1207	CODE:
911	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
912	Safefree (self);	1210	Safefree (self);
913		1211
914	void	1212	void
915	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
916	CODE:	1214	CODE:
917	{	1215	{
918	STRLEN textlen;	1216	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
920		1218
921	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
922	}	1220	}
923		1221
924	void	1222	void
925	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
926	CODE:	1224	CODE:
927	{	1225	{
928	STRLEN textlen;	1226	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
930		1228
931	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
932	}	1230	}
933		1231
934	void	1232	void
935	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
936	CODE:	1234	CODE:
937	{	1235	{
938	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1238	const char *pos = text;
…		…
975	if (attrs)	1273	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
977	}	1275	}
978		1276
979	void	1277	void
980	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
981	PPCODE:	1279	PPCODE:
982	{	1280	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1282
985	do	1283	do
986	{	1284	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1286
989	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
990	{	1288	{
991	PangoRectangle extents;	1289	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1298
1001	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
1002	}	1300	}
1003		1301
1004	int	1302	int
1005	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
1006	CODE:	1304	CODE:
1007	{	1305	{
1008	int lines = 1;	1306	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
1010		1308
…		…
1015	}	1313	}
1016	OUTPUT:	1314	OUTPUT:
1017	RETVAL	1315	RETVAL
1018		1316
1019	SV *	1317	SV *
1020	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
1021	CODE:	1319	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1322	OUTPUT:
1025	RETVAL	1323	RETVAL
1026		1324
1027	void	1325	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1327	CODE:
1030	self->r = r;	1328	self->r = r;
1031	self->g = g;	1329	self->g = g;
1032	self->b = b;	1330	self->b = b;
1033	self->a = a;	1331	self->a = a;
1034		1332
1035	void	1333	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1335	CODE:
1038	if (self->font != font)	1336	if (self->font != font)
1039	{	1337	{
1040	self->font = font;	1338	self->font = font;
1041	layout_update_font (self);	1339	layout_update_font (self);
1042	}	1340	}
1043		1341
1044	void	1342	void
1045	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
1046	CODE:	1344	CODE:
1047	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
1048	{	1346	{
1049	self->base_height = base_height;	1347	self->base_height = base_height;
1050	layout_update_font (self);	1348	layout_update_font (self);
1051	}	1349	}
1052		1350
1053	void	1351	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1353	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1355
1058	void	1356	void
1059	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1060	CODE:	1358	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1360
1063	void	1361	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1363	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1365
1068	void	1366	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1368	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1076	);	1374	);
1077		1375
1078	void	1376	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1378	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1380
1083	void	1381	void
1084	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1085	PPCODE:	1383	PPCODE:
1086	{	1384	{
1087	int w, h;	1385	int w, h;
1088		1386
1089	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1392	}
1095		1393
1096	int	1394	int
1097	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1098	CODE:	1396	CODE:
1099	{	1397	{
1100	PangoRectangle rect;	1398	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1104	}	1402	}
1105	OUTPUT:	1403	OUTPUT:
1106	RETVAL	1404	RETVAL
1107		1405
1108	int	1406	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1408	CODE:
1111	{	1409	{
1112	int index, trailing;	1410	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1412	RETVAL = index + trailing;
1115	}	1413	}
1116	OUTPUT:	1414	OUTPUT:
1117	RETVAL	1415	RETVAL
1118		1416
1119	void	1417	void
1120	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1419	PPCODE:
1122	{	1420	{
1123	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1423
1126	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1428	}
1131		1429
1132	void	1430	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1432	PPCODE:
1135	{	1433	{
1136	int line, x;	1434	int line, x;
1137		1435
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1439	--line;
		1440	#endif
1141	EXTEND (SP, 2);	1441	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1442	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1444	}
1145		1445
1146	void	1446	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1447	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1448	PPCODE:
1149	{	1449	{
1150	PangoLayoutLine *lp;	1450	PangoLayoutLine *lp;
1151	int index, trailing;	1451	int index, trailing;
1152		1452
1153	if (line < 0)	1453	if (line < 0)
1154	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1155		1455
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1457	XSRETURN_EMPTY; /* do better */
1158		1458
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1460
1161	EXTEND (SP, 2);	1461	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1468	}
1169	}	1469	}
1170		1470
1171	void	1471	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1472	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1473	CODE:
		1474	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1175	self->pl,	1476	self->pl,
		1477	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1178	flags	1480	flags
1179	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1180		1485
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1486	void
1184	pad2pot (SV *data_, SV *w_, SV *h_)	1487	draw (DC::Layout self)
1185	CODE:	1488	CODE:
1186	{	1489	{
1187	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1497
1190	if (ow && oh)	1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1506
		1507	PROTOTYPES: ENABLE
		1508
		1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow || nh != oh) && SvOK (data_))
1191	{	1514	{
1192	int nw = minpot (ow);
1193	int nh = minpot (oh);
1194
1195	if (nw != ow || nh != oh)
1196	{
1197	if (SvOK (data_))
1198	{
1199	STRLEN datalen;	1515	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1518	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203		1519
1204	SvPOK_only (result_);	1520	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1206		1522
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1524	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1526
1211	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1528	}
1218	}	1529	}
1219		1530
1220	void	1531	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1538	{
1228	HV *hv = (HV *)SvRV (self);	1539	HV *hv = (HV *)SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1232		1546
1233	if (items < 5)	1547	if (items < 5)
1234	{	1548	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1266	}	1580	}
1267	}	1581	}
1268		1582
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1584	CODE:
		1585	{
		1586	GLint width;
		1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1588	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1589	RETVAL = width > 0;
		1590	}
		1591	OUTPUT:
		1592	RETVAL
1270		1593
1271	CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
		1595
		1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
1272	new (SV *class)	1599	new (SV *class)
1273	CODE:	1600	CODE:
1274	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1275	RETVAL->x = 0;	1602	RETVAL->x = 0;
1276	RETVAL->y = 0;	1603	RETVAL->y = 0;
…		…
1284	RETVAL->row = 0;	1611	RETVAL->row = 0;
1285	OUTPUT:	1612	OUTPUT:
1286	RETVAL	1613	RETVAL
1287		1614
1288	void	1615	void
1289	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1290	CODE:	1617	CODE:
1291	{	1618	{
1292	map_clear (self);	1619	map_clear (self);
1293	Safefree (self->face2tile);	1620	Safefree (self->face2tile);
1294	Safefree (self->tex);	1621	Safefree (self->tex);
1295	Safefree (self);	1622	Safefree (self);
1296	}	1623	}
1297		1624
1298	void	1625	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1626	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1627	CODE:
1301	self->w = map_width;	1628	self->w = map_width;
1302	self->h = map_height;	1629	self->h = map_height;
1303		1630
1304	void	1631	void
1305	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1306	CODE:	1633	CODE:
1307	map_clear (self);	1634	map_clear (self);
1308		1635
1309	void	1636	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1637	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1638	CODE:
1312	{	1639	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1640	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1641	need_texid (self, tile);
1315	}	1642	}
1316		1643
1317	void	1644	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1645	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1646	CODE:
1320	{	1647	{
1321	tileid texid;	1648	tileid texid;
1322	maptex *tex;	1649	maptex *tex;
1323		1650
…		…
1336	tex->smoothtile = self->face2tile [smooth];	1663	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1664	tex->smoothlevel = level;
1338	}	1665	}
1339		1666
1340	void	1667	void
1341	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)	1668	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)
1342	CODE:	1669	CODE:
1343	{	1670	{
1344	need_texid (self, texid);	1671	need_texid (self, texid);
1345		1672
1346	{	1673	{
…		…
1366	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	1695	}
1369		1696
1370	int	1697	int
1371	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1372	ALIAS:	1699	ALIAS:
1373	oy = 1	1700	oy = 1
1374	x = 2	1701	x = 2
1375	y = 3	1702	y = 3
1376	w = 4	1703	w = 4
…		…
1387	}	1714	}
1388	OUTPUT:	1715	OUTPUT:
1389	RETVAL	1716	RETVAL
1390		1717
1391	void	1718	void
1392	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1393	CODE:	1720	CODE:
1394	{	1721	{
1395	if (dx > 0)	1722	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	1724	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1725	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		1726
1400	if (dy > 0)	1727	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	1728	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	1729	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1730	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		1731
1405	self->ox += dx; self->x += dx;	1732	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	1733	self->oy += dy; self->y += dy;
1407		1734
1408	while (self->y < 0)	1735	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1414	}	1741	}
1415	}	1742	}
1416		1743
1417	void	1744	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1419	CODE:	1746	CODE:
1420	{	1747	{
1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422	uint8_t *data_end = (uint8_t *)SvEND (data_);	1749	uint8_t *data_end = (uint8_t *)SvEND (data_);
1423	mapcell *cell;	1750	mapcell *cell;
1424	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1425		1754
1426	while (data < data_end - 1)	1755	while (data < data_end - 1)
1427	{	1756	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1429		1758
…		…
1449	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1450		1779
1451	do	1780	do
1452	{	1781	{
1453	ext = *data++;	1782	ext = *data++;
1454	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1455		1784
1456	if (cmd < 4)	1785	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1458	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1459	{	1788	{
…		…
1462	}	1791	}
1463	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)	1794	else if (cmd == 0x47)
1466	{	1795	{
1467	if (*data == 8)	1796	if (*data == 1) cell->player = data [1];
1468	; // decode player uuid	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469		1800
1470	data += *data + 1;	1801	data += *data + 1;
1471	}	1802	}
1472	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1480	}	1811	}
1481	else	1812	else
1482	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1483	}	1814	}
1484		1815
		1816	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	1817	if (flags & (4 >> z))
1486	{	1818	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	1820	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1490	}	1836	}
1491
1492	if (flags & 2)
1493	{
1494	faceid face = (data [0] << 8) + data [1]; data += 2;
1495	need_facenum (self, face);
1496	cell->tile [1] = self->face2tile [face];
1497	}
1498
1499	if (flags & 1)
1500	{
1501	faceid face = (data [0] << 8) + data [1]; data += 2;
1502	need_facenum (self, face);
1503	cell->tile [2] = self->face2tile [face];
1504	}
1505	}	1837	}
1506	else	1838	else
1507	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1508	}	1840	}
1509	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1510		1844
1511	SV *	1845	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	1847	CODE:
1514	{	1848	{
1515	int x1, x;	1849	int x1, x;
1516	int y1, y;	1850	int y1, y;
1517	int z;	1851	int z;
…		…
1562	}	1896	}
1563	OUTPUT:	1897	OUTPUT:
1564	RETVAL	1898	RETVAL
1565		1899
1566	void	1900	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568	CODE:	1902	CODE:
1569	{	1903	{
		1904	int x, y, z;
		1905
1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	uint8_t smooth_max[256][256];	1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573	smooth_key skey;	1909	smooth_key skey;
1574	int x, y, z;	1910	int pl_x, pl_y;
1575	int last_name;	1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
1576		1917
1577	// thats current max. sorry.	1918	// thats current max. sorry.
1578	if (sw > 255) sw = 255;	1919	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	1920	if (sh > 255) sh = 255;
1580		1921
1581	// clear key, in case of extra padding	1922	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	1923	memset (&skey, 0, sizeof (skey));
1583		1924
1584	glColor4ub (255, 255, 255, 255);	1925	memset (&key, 0, sizeof (key));
1585		1926	key.r = 255;
1586	glEnable (GL_BLEND);	1927	key.g = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1928	key.b = 255;
1588	glEnable (GL_TEXTURE_2D);	1929	key.a = 255;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1930	key.mode = GL_QUADS;
1590		1931	key.format = GL_T2F_V3F;
1591	glBegin (GL_QUADS);	1932	key.texname = -1;
1592
1593	last_name = 0;
1594		1933
1595	mx += self->x;	1934	mx += self->x;
1596	my += self->y;	1935	my += self->y;
1597		1936
1598	// first pass: determine smooth_max	1937	// first pass: determine smooth_max
…		…
1614	MAX (self->tex [cell->tile [0]].smoothlevel,	1953	MAX (self->tex [cell->tile [0]].smoothlevel,
1615	MAX (self->tex [cell->tile [1]].smoothlevel,	1954	MAX (self->tex [cell->tile [1]].smoothlevel,
1616	self->tex [cell->tile [2]].smoothlevel));	1955	self->tex [cell->tile [2]].smoothlevel));
1617	}	1956	}
1618	}	1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1619		1962
1620	for (z = 0; z <= 2; z++)	1963	for (z = 0; z <= 2; z++)
1621	{	1964	{
1622	memset (smooth_level, 0, sizeof (smooth_level));	1965	memset (smooth_level, 0, sizeof (smooth_level));
1623		1966
…		…
1636	{	1979	{
1637	maptex tex = self->tex [tile];	1980	maptex tex = self->tex [tile];
1638	int px = (x + 1) * T - tex.w;	1981	int px = (x + 1) * T - tex.w;
1639	int py = (y + 1) * T - tex.h;	1982	int py = (y + 1) * T - tex.h;
1640		1983
1641	// suppressing texture state switches here
1642	// is only moderately effective, but worth the extra effort
1643	if (last_name != tex.name)	1984	if (key.texname != tex.name)
1644	{	1985	{
1645	if (!tex.name)	1986	if (!tex.name)
1646	tex = self->tex [2]; /* missing, replace by noface */	1987	tex = self->tex [2]; /* missing, replace by noface */
1647		1988
1648	glEnd ();	1989	key.texname = tex.name;
1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	arr = rc_array (rc, &key);
1650	glBegin (GL_QUADS);
1651	}	1991	}
1652		1992
1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1993	if (expect_false (cell->player == player) && expect_false (z == 2))
1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1657
1658	if (cell->flags && z == 2)
1659	{	1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
1660	if (cell->flags & 1)	2009	if (cell->flags & 1)
1661	{	2010	{
1662	maptex tex = self->tex [1];	2011	maptex tex = self->tex [1];
1663	int px = x * T + T * 2 / 32;	2012	int px = x * T + T * 2 / 32;
1664	int py = y * T - T * 6 / 32;	2013	int py = y * T - T * 6 / 32;
1665		2014
		2015	if (tex.name)
1666	glEnd ();	2016	{
1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1668	glBegin (GL_QUADS);	2027	}
1669
1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1674	}	2028	}
1675	}	2029	}
1676		2030
1677	// update smooth hash	2031	// update smooth hash
1678	if (tex.smoothtile)	2032	if (tex.smoothtile)
…		…
1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2037	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1684		2038
1685	// add bits to current tile and all neighbours. skey.x|y is	2039	// add bits to current tile and all neighbours. skey.x|y is
1686	// shifted +1|+1 so we always stay positive.	2040	// shifted +1|+1 so we always stay positive.
1687		2041
		2042	// bits is ___n cccc CCCC bbbb
		2043	// n do not draw borders&corners
		2044	// c draw these corners, but...
		2045	// C ... not these
		2046	// b draw these borders
		2047
		2048	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2049	// ┃· ·· ·┃ ━━
		2050
		2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2052	// ·· ·· ·┏ ┓·
		2053
1688	// full tile	2054	// full tile
1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2055	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1690		2056
1691	// borders	2057	// borders
1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2058	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2059	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2060	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2061	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1696		2062
1697	// corners	2063	// corners
1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2064	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1702	}	2068	}
1703	}	2069	}
1704	}	2070	}
1705	}	2071	}
1706		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
1707	// go through all smoothlevels, lowest to highest, then draw	2076	// go through all smoothlevels, lowest to highest, then draw.
1708	// this is basically counting sort	2077	// this is basically counting sort
1709	{	2078	{
1710	int w, b;	2079	int w, b;
1711		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
1712	for (w = 0; w < 256 / 32; ++w)	2083	for (w = 0; w < 256 / 32; ++w)
1713	{	2084	{
1714	uint32_t smask = smooth_level [w];	2085	uint32_t smask = smooth_level [w];
1715	if (smask)	2086	if (smask)
1716	for (b = 0; b < 32; ++b)	2087	for (b = 0; b < 32; ++b)
…		…
1723	while ((he = hv_iternext (smooth)))	2094	while ((he = hv_iternext (smooth)))
1724	{	2095	{
1725	smooth_key *skey = (smooth_key *)HeKEY (he);	2096	smooth_key *skey = (smooth_key *)HeKEY (he);
1726	IV bits = SvIVX (HeVAL (he));	2097	IV bits = SvIVX (HeVAL (he));
1727		2098
1728	// bits is ___n cccc CCCC bbbb
1729	// n do not draw borders&corners
1730	// c draw these corners, but...
1731	// C ... not these
1732	// b draw these borders
1733
1734	if (!(bits & 0x1000)	2099	if (!(bits & 0x1000)
1735	&& skey->level == level	2100	&& skey->level == level
1736	&& level >= smooth_max [skey->x][skey->y])	2101	&& level > smooth_max [skey->x][skey->y])
1737	{	2102	{
1738	maptex tex = self->tex [skey->tile];	2103	maptex tex = self->tex [skey->tile];
1739	int px = (((int)skey->x) - 1) * T;	2104	int px = (((int)skey->x) - 1) * T;
1740	int py = (((int)skey->y) - 1) * T;	2105	int py = (((int)skey->y) - 1) * T;
1741	int border = bits & 15;	2106	int border = bits & 15;
1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1743	float dx = tex.s * .0625f; // 16 images/row	2108	float dx = tex.s * .0625f; // 16 images/row
1744	float dy = tex.t * .5f ; // 2 images/column	2109	float dy = tex.t * .5f ; // 2 images/column
1745		2110
1746	// this time naively avoiding texture state changes
1747	// save gobs of state changes.
1748	if (last_name != tex.name)	2111	if (tex.name)
1749	{	2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
1750	if (!tex.name)	2115	if (key.texname != tex.name)
1751	continue; // smoothing not yet available	2116	{
1752
1753	glEnd ();	2117	glEnd ();
1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1755	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
1756	}	2120	}
1757		2121
1758	if (border)	2122	if (border)
1759	{	2123	{
1760	float ox = border * dx;	2124	float ox = border * dx;
1761		2125
1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1766	}	2130	}
1767		2131
1768	if (corner)	2132	if (corner)
1769	{	2133	{
1770	float ox = corner * dx;	2134	float ox = corner * dx;
1771		2135
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
1776	}	2141	}
1777	}	2142	}
1778	}	2143	}
1779	}	2144	}
1780	}	2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
1781	}	2150	}
1782		2151
1783	hv_clear (smooth);	2152	hv_clear (smooth);
1784	}	2153	}
1785		2154
1786	glEnd ();	2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
1787		2160
1788	glDisable (GL_TEXTURE_2D);	2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1789	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1790		2174
1791	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1792	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1793	if (0 <= y + my && y + my < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1794	{	2178	{
…		…
1819	}	2203	}
1820	}	2204	}
1821	}	2205	}
1822		2206
1823	void	2207	void
1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1825	CODE:	2209	CODE:
1826	{	2210	{
1827	static float color[16][3] = {	2211	static float color[16][3] = {
1828	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1829	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1879	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1880	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1881	}	2265	}
1882		2266
1883	void	2267	void
1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1885	PPCODE:	2269	PPCODE:
1886	{	2270	{
1887	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1888	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2277	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2278	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1891		2279
1892	memset (darkness, 255, sw4 * sh);
1893	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1894	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1895		2282
1896	mx += self->x;	2283	mx += self->x - 1;
1897	my += self->y;	2284	my += self->y - 1;
1898		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1899	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1900	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1901	{	2290	{
1902	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
1903		2292
1904	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1905	if (row->c0 <= x + mx && x + mx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1906	{	2295	{
1907	mapcell *cell = row->col + (x + mx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1908		2297
1909	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
1910	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
1911	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
1912	}	2301	}
1913	}	2302	}
1914		2303
		2304	for (y = 0; y < sh; ++y)
		2305	for (x = 0; x < sw; ++x)
		2306	{
		2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2316
		2317	uint8_t r11 = (d11 + d21 + d12) / 3;
		2318	uint8_t r21 = d21;
		2319	uint8_t r31 = (d21 + d31 + d32) / 3;
		2320
		2321	uint8_t r12 = d12;
		2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
		2324
		2325	uint8_t r13 = (d13 + d23 + d12) / 3;
		2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
		2328
		2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2338	}
		2339
		2340	free (darkness1);
		2341
1915	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1916	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1917	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1918	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1919	}	2346	}
1920		2347
1921	SV *	2348	SV *
1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
1923	CODE:	2350	CODE:
1924	{	2351	{
1925	int x, y, x1, y1;	2352	int x, y, x1, y1;
1926	SV *data_sv = newSV (w * h * 7 + 5);	2353	SV *data_sv = newSV (w * h * 7 + 5);
1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2354	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1984	else	2411	else
1985	*data++ = 0;	2412	*data++ = 0;
1986	}	2413	}
1987	}	2414	}
1988		2415
		2416	/* if size is w*h + 5 then no data has been found */
		2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2418	{
1989	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
1990	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
1991	RETVAL = data_sv;	2423	RETVAL = data_sv;
1992	}	2424	}
1993	OUTPUT:	2425	OUTPUT:
1994	RETVAL	2426	RETVAL
1995		2427
1996	void	2428	void
1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1998	PPCODE:	2430	PPCODE:
1999	{	2431	{
2000	int x, y, z;	2432	int x, y, z;
2001	int w, h;	2433	int w, h;
2002	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t *data, *end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
2003		2445
2004	if (*data++ != 0)	2446	if (*data++ != 0)
2005	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
2006		2448
2007	w = *data++ << 8; w |= *data++;	2449	w = *data++ << 8; w |= *data++;
2008	h = *data++ << 8; h |= *data++;	2450	h = *data++ << 8; h |= *data++;
2009		2451
2010	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2022	{	2464	{
2023	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
2024		2466
2025	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
2026	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
2027	uint8_t flags = *data++;	2474	flags = *data++;
2028		2475
2029	if (flags)	2476	if (flags)
2030	{	2477	{
2031	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
2032	tileid tile[3] = { 0, 0, 0 };	2479	tileid tile[3] = { 0, 0, 0 };
…		…
2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2482	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2483	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2037		2484
2038	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
2039	{	2486	{
2040	cell->darkness = 0;	2487	/*cell->darkness = 0;*/
		2488	EXTEND (SP, 3);
2041		2489
2042	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
2043	{	2491	{
2044	tileid t = tile [z];	2492	tileid t = tile [z];
2045		2493
2046	if (t >= self->texs || (t && !self->tex [t].name))	2494	if (t >= self->texs || (t && !self->tex [t].name))
2047	{	2495	{
2048	XPUSHs (sv_2mortal (newSViv (t)));	2496	PUSHs (sv_2mortal (newSViv (t)));
2049	need_texid (self, t);	2497	need_texid (self, t);
2050	}	2498	}
2051		2499
2052	cell->tile [z] = t;	2500	cell->tile [z] = t;
2053	}	2501	}
…		…
2055	}	2503	}
2056	}	2504	}
2057	}	2505	}
2058	}	2506	}
2059		2507
2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
2061		2509
2062	CFPlus::MixChunk	2510	DC::RW
2063	new_from_file (SV *class, char *path)	2511	new (SV *class, SV *data_sv)
2064	CODE:	2512	CODE:
2065	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
2066	OUTPUT:	2519	OUTPUT:
2067	RETVAL	2520	RETVAL
2068		2521
		2522	DC::RW
		2523	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
2069	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
2070	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
2071	CODE:	2632	CODE:
2072	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
2073		2634
2074	int	2635	int
2075	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
2076	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
2077	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
2078	OUTPUT:	2641	OUTPUT:
2079	RETVAL	2642	RETVAL
2080		2643
2081	int	2644	DC::Channel
2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2083	CODE:	2646	CODE:
		2647	{
2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
2085	OUTPUT:	2659	OUTPUT:
2086	RETVAL	2660	RETVAL
2087		2661
2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2089		2663
2090	int	2664	int
2091	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
2092	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
2093	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
2094	OUTPUT:	2671	OUTPUT:
2095	RETVAL	2672	RETVAL
2096		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
2097	CFPlus::MixMusic	2684	DC::MixMusic
2098	new_from_file (SV *class, char *path)	2685	new (SV *class, DC::RW rwops)
2099	CODE:	2686	CODE:
2100	RETVAL = Mix_LoadMUS (path);	2687	RETVAL = Mix_LoadMUS_RW (rwops);
2101	OUTPUT:	2688	OUTPUT:
2102	RETVAL	2689	RETVAL
2103		2690
2104	void	2691	void
2105	DESTROY (CFPlus::MixMusic self)	2692	DESTROY (DC::MixMusic self)
2106	CODE:	2693	CODE:
2107	Mix_FreeMusic (self);	2694	Mix_FreeMusic (self);
2108		2695
2109	int	2696	int
2110	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
2111	CODE:	2698	CODE:
2112	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
2113	OUTPUT:	2700	OUTPUT:
2114	RETVAL	2701	RETVAL
2115		2702
2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2703	void
		2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2705	CODE:
		2706	Mix_FadeInMusicPos (self, loops, ms, position);
		2707
		2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
2117		2711
2118	BOOT:	2712	BOOT:
2119	{	2713	{
2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2121	static const struct {	2715	static const struct {
2122	const char *name;	2716	const char *name;
2123	IV iv;	2717	IV iv;
2124	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
2125	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
		2720	const_iv (GL_VENDOR),
		2721	const_iv (GL_VERSION),
		2722	const_iv (GL_EXTENSIONS),
2126	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
2127	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
2128	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
2129	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
2130	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
2134	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
2135	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
2136	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
2137	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
2138	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
2139	const_iv (GL_AND),	2737	const_iv (GL_AND),
2140	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
2141	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
2142	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
2143	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
2156	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
2157	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
2158	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
2159	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
2161	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
2163	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
2165	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
2166	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2187	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
2188	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
2189	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
2190	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
2191	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
2192	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
2193	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
2194	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
2195	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
2196	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
2197	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
2198	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
2199	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2201	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
2202	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
2203	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
2204	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
2205	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
2206	# undef const_iv	2821	# undef const_iv
2207	};	2822	};
2208		2823
2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2826
		2827	texture_av = newAV ();
		2828	AvREAL_off (texture_av);
2211	}	2829	}
		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
2212		2836
2213	char *	2837	char *
2214	gl_vendor ()	2838	gl_vendor ()
2215	CODE:	2839	CODE:
2216	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2229	CODE:	2853	CODE:
2230	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2231	OUTPUT:	2855	OUTPUT:
2232	RETVAL	2856	RETVAL
2233		2857
		2858	const char *glGetString (GLenum pname)
		2859
		2860	GLint glGetInteger (GLenum pname)
		2861	CODE:
		2862	glGetIntegerv (pname, &RETVAL);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	GLdouble glGetDouble (GLenum pname)
		2867	CODE:
		2868	glGetDoublev (pname, &RETVAL);
		2869	OUTPUT:
		2870	RETVAL
		2871
2234	int glGetError ()	2872	int glGetError ()
2235		2873
2236	void glFinish ()	2874	void glFinish ()
2237		2875
2238	void glClear (int mask)	2876	void glClear (int mask)
…		…
2275	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2277		2915
2278	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2280		2920
2281	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2282		2922
2283	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2284		2924
…		…
2292		2932
2293	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2294	CODE:	2934	CODE:
2295	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2296		2936
2297	void glBegin (int mode)
2298
2299	void glEnd ()
2300
2301	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2302	PROTOTYPE: @
2303	ALIAS:	2938	ALIAS:
2304	glColor_premultiply = 1	2939	glColor_premultiply = 1
2305	CODE:	2940	CODE:
2306	if (ix)	2941	if (ix)
2307	{	2942	{
…		…
2310	b *= a;	2945	b *= a;
2311	}	2946	}
2312	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2313	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2314		2949
2315	void glInterleavedArrays (int format, int stride, char *data)
2316
2317	void glDrawElements (int mode, int count, int type, char *indices)
2318
2319	# 1.2 void glDrawRangeElements (int mode, int start, int end
2320
2321	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2322	CODE:	2951	CODE:
2323	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2324	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2325		2954
…		…
2329		2958
2330	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2331	CODE:	2960	CODE:
2332	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2333		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2334	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2335	CODE:	2993	CODE:
2336	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2337		2995
2338	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2354	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2355	CODE:	3013	CODE:
2356	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2358		3016
2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2360		3018
2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2362		3020
2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3022
		3023	void glPixelZoom (float x, float y)
2364		3024
2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3025	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2366		3026
2367	int glGenTexture ()	3027	int glGenTexture ()
2368	CODE:	3028	CODE:
2369	{	3029	RETVAL = gen_texture ();
2370	GLuint name;
2371	glGenTextures (1, &name);
2372	RETVAL = name;
2373	}
2374	OUTPUT:	3030	OUTPUT:
2375	RETVAL	3031	RETVAL
2376		3032
2377	void glDeleteTexture (int name)	3033	void glDeleteTexture (int name)
2378	CODE:	3034	CODE:
2379	{
2380	GLuint name_ = name;
2381	glDeleteTextures (1, &name_);	3035	del_texture (name);
2382	}	3036
2383
2384	int glGenList ()	3037	int glGenList ()
2385	CODE:	3038	CODE:
2386	RETVAL = glGenLists (1);	3039	RETVAL = glGenLists (1);
2387	OUTPUT:	3040	OUTPUT:
2388	RETVAL	3041	RETVAL
…		…
2395		3048
2396	void glEndList ()	3049	void glEndList ()
2397		3050
2398	void glCallList (int list)	3051	void glCallList (int list)
2399		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h || !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3109	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID | G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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>	Changed lines