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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.178 by root, Tue Apr 10 11:12:53 2007 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 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	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD | G_VOID, argv);
		537	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
406		572
407	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
408		574
409	BOOT:	575	BOOT:
410	{	576	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	577	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	578	static const struct {
413	const char *name;	579	const char *name;
414	IV iv;	580	IV iv;
415	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
…		…
438		604
439	const_iv (SDL_APPINPUTFOCUS),	605	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	606	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	607	const_iv (SDL_APPACTIVE),
442		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
		692
		693	const_iv (MIX_DEFAULT_FORMAT),
		694
		695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
524	# undef const_iv	723	# undef const_iv
525	};	724	};
526		725
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		745
547	NV floor (NV x)	746	NV floor (NV x)
548		747
549	NV ceil (NV x)	748	NV ceil (NV x)
550		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
		753
551	void	754	void
552	pango_init ()	755	pango_init ()
553	CODE:	756	CODE:
554	{	757	{
555	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	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);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/*pango_context_set_font_description (opengl_context, default_font);*/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		765	#endif
558	}	766	}
559		767
560	int	768	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		769
563	void	770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
564	SDL_Quit ()	778	void SDL_Quit ()
565		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
566	void	789	void
567	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	791	PPCODE:
569	{	792	{
570	SDL_Rect **m;	793	SDL_Rect **m;
571		794
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		799
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		802
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		807
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	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);	809	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		810
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		812
596	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
597	while (*m)	814	while (*m)
598	{	815	{
		816	if ((*m)->w >= 400 && (*m)->h >= 300)
		817	{
599	AV *av = newAV ();	818	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
603		825
604	++m;	826	++m;
605	}	827	}
606	}	828	}
607		829
608	char *
609	SDL_GetError ()
610
611	int	830	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
614	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	844	);
		845
617	if (RETVAL)	846	if (RETVAL)
618	{	847	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	852	#include "glfunc.h"
622	# undef GL_FUNC	853	#undef GL_FUNC
623	}	854	}
		855	}
624	OUTPUT:	856	OUTPUT:
625	RETVAL	857	RETVAL
626		858
627	void	859	void
628	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
629		861
630	char *	862	char *
631	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
632		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
633	void	871	void
634	SDL_PollEvent ()	872	poll_events ()
635	PPCODE:	873	PPCODE:
636	{	874	{
637	SDL_Event ev;	875	SDL_Event ev;
638		876
639	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	879	{
641	HV *hv = newHV ();	880	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		882
644	switch (ev.type)	883	switch (ev.type)
645	{	884	{
646	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
647	case SDL_KEYUP:	886	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	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 */	890	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);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	892	break;
654		893
655	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	897	break;
659		898
660	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
668	break;	925	break;
669		926
670	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		930
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	941	break;
685	}	942	}
686		943
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	945	}
689	}	946	}
690		947
691	int	948	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	950	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
696		953
697	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
698	Mix_CloseAudio ()	971	Mix_CloseAudio ()
699		972
700	int	973	int
701	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
702		975
		976	const char *
		977	Mix_GetError ()
		978
703	void	979	void
704	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
705	CODE:	981	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		983
710	void	984	void
711	win32_proxy_info ()	985	win32_proxy_info ()
712	PPCODE:	986	PPCODE:
713	{	987	{
…		…
734	}	1008	}
735	}	1009	}
736	#endif	1010	#endif
737	}	1011	}
738		1012
739	void	1013	int
740	add_font (char *file)	1014	add_font (char *file)
741	CODE:	1015	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
743		1019
744	void	1020	void
745	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
746	ALIAS:	1022	ALIAS:
747	load_image_file = 1	1023	load_image_file = 1
…		…
750	STRLEN image_len;	1026	STRLEN image_len;
751	char *image = (char *)SvPVbyte (image_, image_len);	1027	char *image = (char *)SvPVbyte (image_, image_len);
752	SDL_Surface *surface, *surface2;	1028	SDL_Surface *surface, *surface2;
753	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
757		1033
758	if (!rw)	1034	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
760		1036
…		…
833	void	1109	void
834	error (char *message)	1110	error (char *message)
835	CODE:	1111	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1113	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839	#endif	1115	#endif
840		1116
841	void	1117	void
842	fatal (char *message)	1118	fatal (char *message)
843	CODE:	1119	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1121	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847	#endif	1123	#endif
848	_exit (1);	1124	_exit (1);
849		1125
850	void	1126	void
851	_exit (int retval = 0)	1127	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1130	ExitThread (retval); // unclean, please beam me up
855	#else	1131	#else
856	_exit (retval);	1132	_exit (retval);
857	#endif	1133	#endif
858		1134
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1135	void
		1136	debug ()
		1137	CODE:
		1138	{
		1139	#if DEBUG
		1140	VALGRIND_DO_LEAK_CHECK;
		1141	#endif
		1142	}
860		1143
861	CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
		1145
		1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
862	new_from_file (SV *class, char *path, int id = 0)	1149	new_from_file (SV *class, char *path, int id = 0)
863	CODE:	1150	CODE:
864	{	1151	{
865	int count;	1152	int count;
866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
869	}	1156	}
870	OUTPUT:	1157	OUTPUT:
871	RETVAL	1158	RETVAL
872		1159
873	void	1160	void
874	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
875	CODE:	1162	CODE:
876	pango_font_description_free (self);	1163	pango_font_description_free (self);
877		1164
878	void	1165	void
879	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
880	CODE:	1168	CODE:
881	default_font = self;	1169	default_font = self;
882		1170
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1172
		1173	PROTOTYPES: DISABLE
		1174
885	void	1175	void
886	reset_glyph_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
887	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
888	tc_clear ();	1185	tc_restore ();
889		1186
890	CFPlus::Layout	1187	DC::Layout
891	new (SV *class)	1188	new (SV *class)
892	CODE:	1189	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
894		1191
895	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
897	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
902		1200
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
905	OUTPUT:	1203	OUTPUT:
906	RETVAL	1204	RETVAL
907		1205
908	void	1206	void
909	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
910	CODE:	1208	CODE:
911	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
912	Safefree (self);	1211	Safefree (self);
913		1212
914	void	1213	void
915	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
916	CODE:	1215	CODE:
917	{	1216	{
918	STRLEN textlen;	1217	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
920		1219
921	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
922	}	1221	}
923		1222
924	void	1223	void
925	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
926	CODE:	1225	CODE:
927	{	1226	{
928	STRLEN textlen;	1227	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
930		1229
931	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
932	}	1231	}
933		1232
934	void	1233	void
935	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
936	CODE:	1235	CODE:
937	{	1236	{
938	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1239	const char *pos = text;
…		…
975	if (attrs)	1274	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
977	}	1276	}
978		1277
979	void	1278	void
980	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
981	PPCODE:	1280	PPCODE:
982	{	1281	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1283
985	do	1284	do
986	{	1285	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1287
989	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
990	{	1289	{
991	PangoRectangle extents;	1290	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1299
1001	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
1002	}	1301	}
1003		1302
1004	int	1303	int
1005	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
1006	CODE:	1305	CODE:
1007	{	1306	{
1008	int lines = 1;	1307	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
1010		1309
…		…
1015	}	1314	}
1016	OUTPUT:	1315	OUTPUT:
1017	RETVAL	1316	RETVAL
1018		1317
1019	SV *	1318	SV *
1020	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
1021	CODE:	1320	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1323	OUTPUT:
1025	RETVAL	1324	RETVAL
1026		1325
1027	void	1326	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1328	CODE:
1030	self->r = r;	1329	self->r = r;
1031	self->g = g;	1330	self->g = g;
1032	self->b = b;	1331	self->b = b;
1033	self->a = a;	1332	self->a = a;
1034		1333
1035	void	1334	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1336	CODE:
1038	if (self->font != font)	1337	if (self->font != font)
1039	{	1338	{
1040	self->font = font;	1339	self->font = font;
1041	layout_update_font (self);	1340	layout_update_font (self);
1042	}	1341	}
1043		1342
1044	void	1343	void
1045	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
1046	CODE:	1345	CODE:
1047	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
1048	{	1347	{
1049	self->base_height = base_height;	1348	self->base_height = base_height;
1050	layout_update_font (self);	1349	layout_update_font (self);
1051	}	1350	}
1052		1351
1053	void	1352	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1354	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1356
1058	void	1357	void
1059	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
1060	CODE:	1359	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1361
1063	void	1362	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1364	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1366
1068	void	1367	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1369	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
1076	);	1375	);
1077		1376
1078	void	1377	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1379	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1381
1083	void	1382	void
1084	size (CFPlus::Layout self)	1383	size (DC::Layout self)
1085	PPCODE:	1384	PPCODE:
1086	{	1385	{
1087	int w, h;	1386	int w, h;
1088		1387
1089	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1393	}
1095		1394
1096	int	1395	int
1097	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1098	CODE:	1397	CODE:
1099	{	1398	{
1100	PangoRectangle rect;	1399	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1104	}	1403	}
1105	OUTPUT:	1404	OUTPUT:
1106	RETVAL	1405	RETVAL
1107		1406
1108	int	1407	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1409	CODE:
1111	{	1410	{
1112	int index, trailing;	1411	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1413	RETVAL = index + trailing;
1115	}	1414	}
1116	OUTPUT:	1415	OUTPUT:
1117	RETVAL	1416	RETVAL
1118		1417
1119	void	1418	void
1120	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1420	PPCODE:
1122	{	1421	{
1123	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1424
1126	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1429	}
1131		1430
1132	void	1431	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1433	PPCODE:
1135	{	1434	{
1136	int line, x;	1435	int line, x;
1137		1436
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1440	--line;
		1441	#endif
1141	EXTEND (SP, 2);	1442	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1443	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1445	}
1145		1446
1146	void	1447	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1448	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1449	PPCODE:
1149	{	1450	{
1150	PangoLayoutLine *lp;	1451	PangoLayoutLine *lp;
1151	int index, trailing;	1452	int index, trailing;
1152		1453
1153	if (line < 0)	1454	if (line < 0)
1154	XSRETURN_EMPTY;	1455	XSRETURN_EMPTY;
1155		1456
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1458	XSRETURN_EMPTY; /* do better */
1158		1459
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1461
1161	EXTEND (SP, 2);	1462	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1468	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1469	}
1169	}	1470	}
1170		1471
1171	void	1472	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1473	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1474	CODE:
		1475	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1175	self->pl,	1477	self->pl,
		1478	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1178	flags	1481	flags
1179	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1180		1486
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1487	void
1184	pad2pot (SV *data_, SV *w_, SV *h_)	1488	draw (DC::Layout self)
1185	CODE:	1489	CODE:
1186	{	1490	{
1187	int ow = SvIV (w_);	1491	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1498
1190	if (ow && oh)	1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
		1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1507
		1508	PROTOTYPES: ENABLE
		1509
		1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow || nh != oh) && SvOK (data_))
1191	{	1515	{
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;	1516	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1519	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203		1520
1204	SvPOK_only (result_);	1521	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1206		1523
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1525	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1527
1211	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1529	}
1218	}	1530	}
1219		1531
1220	void	1532	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1539	{
1228	HV *hv = (HV *)SvRV (self);	1540	HV *hv = (HV *)SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
1232		1547
1233	if (items < 5)	1548	if (items < 5)
1234	{	1549	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1579	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1580	glDisable (GL_BLEND);
1266	}	1581	}
1267	}	1582	}
1268		1583
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
1270		1594
1271	CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
		1596
		1597	PROTOTYPES: DISABLE
		1598
		1599	DC::Map
1272	new (SV *class)	1600	new (SV *class)
1273	CODE:	1601	CODE:
1274	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1275	RETVAL->x = 0;	1603	RETVAL->x = 0;
1276	RETVAL->y = 0;	1604	RETVAL->y = 0;
…		…
1284	RETVAL->row = 0;	1612	RETVAL->row = 0;
1285	OUTPUT:	1613	OUTPUT:
1286	RETVAL	1614	RETVAL
1287		1615
1288	void	1616	void
1289	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1290	CODE:	1618	CODE:
1291	{	1619	{
1292	map_clear (self);	1620	map_clear (self);
1293	Safefree (self->face2tile);	1621	Safefree (self->face2tile);
1294	Safefree (self->tex);	1622	Safefree (self->tex);
1295	Safefree (self);	1623	Safefree (self);
1296	}	1624	}
1297		1625
1298	void	1626	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1627	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1628	CODE:
1301	self->w = map_width;	1629	self->w = map_width;
1302	self->h = map_height;	1630	self->h = map_height;
1303		1631
1304	void	1632	void
1305	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1306	CODE:	1634	CODE:
1307	map_clear (self);	1635	map_clear (self);
1308		1636
1309	void	1637	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1638	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1639	CODE:
1312	{	1640	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1641	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1642	need_texid (self, tile);
1315	}	1643	}
1316		1644
1317	void	1645	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1646	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1647	CODE:
1320	{	1648	{
1321	tileid texid;	1649	tileid texid;
1322	maptex *tex;	1650	maptex *tex;
1323		1651
…		…
1336	tex->smoothtile = self->face2tile [smooth];	1664	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1665	tex->smoothlevel = level;
1338	}	1666	}
1339		1667
1340	void	1668	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)	1669	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:	1670	CODE:
1343	{	1671	{
1344	need_texid (self, texid);	1672	need_texid (self, texid);
1345		1673
1346	{	1674	{
…		…
1366	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	1696	}
1369		1697
1370	int	1698	int
1371	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1372	ALIAS:	1700	ALIAS:
1373	oy = 1	1701	oy = 1
1374	x = 2	1702	x = 2
1375	y = 3	1703	y = 3
1376	w = 4	1704	w = 4
…		…
1387	}	1715	}
1388	OUTPUT:	1716	OUTPUT:
1389	RETVAL	1717	RETVAL
1390		1718
1391	void	1719	void
1392	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1393	CODE:	1721	CODE:
1394	{	1722	{
1395	if (dx > 0)	1723	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	1725	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		1727
1400	if (dy > 0)	1728	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	1729	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	1730	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		1732
1405	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
1407		1735
1408	while (self->y < 0)	1736	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1414	}	1742	}
1415	}	1743	}
1416		1744
1417	void	1745	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1419	CODE:	1747	CODE:
1420	{	1748	{
1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422	uint8_t *data_end = (uint8_t *)SvEND (data_);	1750	uint8_t *data_end = (uint8_t *)SvEND (data_);
1423	mapcell *cell;	1751	mapcell *cell;
1424	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1425		1755
1426	while (data < data_end - 1)	1756	while (data < data_end - 1)
1427	{	1757	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1429		1759
…		…
1449	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1450		1780
1451	do	1781	do
1452	{	1782	{
1453	ext = *data++;	1783	ext = *data++;
1454	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1455		1785
1456	if (cmd < 4)	1786	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1458	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1459	{	1789	{
…		…
1462	}	1792	}
1463	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)	1795	else if (cmd == 0x47)
1466	{	1796	{
1467	if (*data == 8)	1797	if (*data == 1) cell->player = data [1];
1468	; // decode player uuid	1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469		1801
1470	data += *data + 1;	1802	data += *data + 1;
1471	}	1803	}
1472	else if (cmd == 8) // cell flags	1804	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;	1805	cell->flags = *data++;
…		…
1480	}	1812	}
1481	else	1813	else
1482	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1483	}	1815	}
1484		1816
		1817	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	1818	if (flags & (4 >> z))
1486	{	1819	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	1821	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1490	}	1837	}
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	}	1838	}
1506	else	1839	else
1507	cell->darkness = 0;	1840	CELL_CLEAR (cell);
1508	}	1841	}
1509	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1510		1845
1511	SV *	1846	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	1848	CODE:
1514	{	1849	{
1515	int x1, x;	1850	int x1, x;
1516	int y1, y;	1851	int y1, y;
1517	int z;	1852	int z;
…		…
1562	}	1897	}
1563	OUTPUT:	1898	OUTPUT:
1564	RETVAL	1899	RETVAL
1565		1900
1566	void	1901	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1902	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:	1903	CODE:
1569	{	1904	{
		1905	int x, y, z;
		1906
1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573	smooth_key skey;	1910	smooth_key skey;
1574	int x, y, z;	1911	int pl_x, pl_y;
1575	int last_name;	1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
		1916
		1917	pl_tex.name = 0;
1576		1918
1577	// thats current max. sorry.	1919	// thats current max. sorry.
1578	if (sw > 255) sw = 255;	1920	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	1921	if (sh > 255) sh = 255;
1580		1922
1581	// clear key, in case of extra padding	1923	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	1924	memset (&skey, 0, sizeof (skey));
1583		1925
1584	glColor4ub (255, 255, 255, 255);	1926	memset (&key, 0, sizeof (key));
1585		1927	key.r = 255;
1586	glEnable (GL_BLEND);	1928	key.g = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1929	key.b = 255;
1588	glEnable (GL_TEXTURE_2D);	1930	key.a = 255;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1931	key.mode = GL_QUADS;
1590		1932	key.format = GL_T2F_V3F;
1591	glBegin (GL_QUADS);	1933	key.texname = -1;
1592
1593	last_name = 0;
1594		1934
1595	mx += self->x;	1935	mx += self->x;
1596	my += self->y;	1936	my += self->y;
1597		1937
1598	// first pass: determine smooth_max	1938	// first pass: determine smooth_max
…		…
1614	MAX (self->tex [cell->tile [0]].smoothlevel,	1954	MAX (self->tex [cell->tile [0]].smoothlevel,
1615	MAX (self->tex [cell->tile [1]].smoothlevel,	1955	MAX (self->tex [cell->tile [1]].smoothlevel,
1616	self->tex [cell->tile [2]].smoothlevel));	1956	self->tex [cell->tile [2]].smoothlevel));
1617	}	1957	}
1618	}	1958	}
		1959
		1960	glEnable (GL_BLEND);
		1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1619		1963
1620	for (z = 0; z <= 2; z++)	1964	for (z = 0; z <= 2; z++)
1621	{	1965	{
1622	memset (smooth_level, 0, sizeof (smooth_level));	1966	memset (smooth_level, 0, sizeof (smooth_level));
1623		1967
…		…
1636	{	1980	{
1637	maptex tex = self->tex [tile];	1981	maptex tex = self->tex [tile];
1638	int px = (x + 1) * T - tex.w;	1982	int px = (x + 1) * T - tex.w;
1639	int py = (y + 1) * T - tex.h;	1983	int py = (y + 1) * T - tex.h;
1640		1984
1641	// suppressing texture state switches here
1642	// is only moderately effective, but worth the extra effort
1643	if (last_name != tex.name)	1985	if (key.texname != tex.name)
1644	{	1986	{
1645	if (!tex.name)	1987	if (!tex.name)
1646	tex = self->tex [2]; /* missing, replace by noface */	1988	tex = self->tex [2]; /* missing, replace by noface */
1647		1989
1648	glEnd ();	1990	key.texname = tex.name;
1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1991	arr = rc_array (rc, &key);
1650	glBegin (GL_QUADS);
1651	}	1992	}
1652		1993
1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1994	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	{	1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
1660	if (cell->flags & 1)	2010	if (cell->flags & 1)
1661	{	2011	{
1662	maptex tex = self->tex [1];	2012	maptex tex = self->tex [1];
1663	int px = x * T + T * 2 / 32;	2013	int px = x * T + T * 2 / 32;
1664	int py = y * T - T * 6 / 32;	2014	int py = y * T - T * 6 / 32;
1665		2015
		2016	if (tex.name)
1666	glEnd ();	2017	{
1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1668	glBegin (GL_QUADS);	2028	}
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	}	2029	}
1675	}	2030	}
1676		2031
1677	// update smooth hash	2032	// update smooth hash
1678	if (tex.smoothtile)	2033	if (tex.smoothtile)
…		…
1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2038	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1684		2039
1685	// add bits to current tile and all neighbours. skey.x|y is	2040	// add bits to current tile and all neighbours. skey.x|y is
1686	// shifted +1|+1 so we always stay positive.	2041	// shifted +1|+1 so we always stay positive.
1687		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
1688	// full tile	2055	// full tile
1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1690		2057
1691	// borders	2058	// borders
1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2059	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);	2060	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);	2061	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);	2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1696		2063
1697	// corners	2064	// corners
1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1702	}	2069	}
1703	}	2070	}
1704	}	2071	}
1705	}	2072	}
1706		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
1707	// go through all smoothlevels, lowest to highest, then draw	2077	// go through all smoothlevels, lowest to highest, then draw.
1708	// this is basically counting sort	2078	// this is basically counting sort
1709	{	2079	{
1710	int w, b;	2080	int w, b;
1711		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
1712	for (w = 0; w < 256 / 32; ++w)	2084	for (w = 0; w < 256 / 32; ++w)
1713	{	2085	{
1714	uint32_t smask = smooth_level [w];	2086	uint32_t smask = smooth_level [w];
1715	if (smask)	2087	if (smask)
1716	for (b = 0; b < 32; ++b)	2088	for (b = 0; b < 32; ++b)
…		…
1723	while ((he = hv_iternext (smooth)))	2095	while ((he = hv_iternext (smooth)))
1724	{	2096	{
1725	smooth_key *skey = (smooth_key *)HeKEY (he);	2097	smooth_key *skey = (smooth_key *)HeKEY (he);
1726	IV bits = SvIVX (HeVAL (he));	2098	IV bits = SvIVX (HeVAL (he));
1727		2099
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)	2100	if (!(bits & 0x1000)
1735	&& skey->level == level	2101	&& skey->level == level
1736	&& level >= smooth_max [skey->x][skey->y])	2102	&& level > smooth_max [skey->x][skey->y])
1737	{	2103	{
1738	maptex tex = self->tex [skey->tile];	2104	maptex tex = self->tex [skey->tile];
1739	int px = (((int)skey->x) - 1) * T;	2105	int px = (((int)skey->x) - 1) * T;
1740	int py = (((int)skey->y) - 1) * T;	2106	int py = (((int)skey->y) - 1) * T;
1741	int border = bits & 15;	2107	int border = bits & 15;
1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1743	float dx = tex.s * .0625f; // 16 images/row	2109	float dx = tex.s * .0625f; // 16 images/row
1744	float dy = tex.t * .5f ; // 2 images/column	2110	float dy = tex.t * .5f ; // 2 images/column
1745		2111
1746	// this time naively avoiding texture state changes
1747	// save gobs of state changes.
1748	if (last_name != tex.name)	2112	if (tex.name)
1749	{	2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
1750	if (!tex.name)	2116	if (key.texname != tex.name)
1751	continue; // smoothing not yet available	2117	{
1752
1753	glEnd ();	2118	glEnd ();
1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1755	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
1756	}	2121	}
1757		2122
1758	if (border)	2123	if (border)
1759	{	2124	{
1760	float ox = border * dx;	2125	float ox = border * dx;
1761		2126
1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1766	}	2131	}
1767		2132
1768	if (corner)	2133	if (corner)
1769	{	2134	{
1770	float ox = corner * dx;	2135	float ox = corner * dx;
1771		2136
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
1776	}	2142	}
1777	}	2143	}
1778	}	2144	}
1779	}	2145	}
1780	}	2146	}
		2147
		2148	glEnd ();
		2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
1781	}	2151	}
1782		2152
1783	hv_clear (smooth);	2153	hv_clear (smooth);
1784	}	2154	}
1785		2155
1786	glEnd ();	2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
1787		2161
1788	glDisable (GL_TEXTURE_2D);	2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
1789	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1790		2175
1791	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1792	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1793	if (0 <= y + my && y + my < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1794	{	2179	{
…		…
1819	}	2204	}
1820	}	2205	}
1821	}	2206	}
1822		2207
1823	void	2208	void
1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1825	CODE:	2210	CODE:
1826	{	2211	{
1827	static float color[16][3] = {	2212	static float color[16][3] = {
1828	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1829	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1879	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1880	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1881	}	2266	}
1882		2267
1883	void	2268	void
1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1885	PPCODE:	2270	PPCODE:
1886	{	2271	{
1887	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1888	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2278	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2279	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1891		2280
1892	memset (darkness, 255, sw4 * sh);
1893	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1894	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1895		2283
1896	mx += self->x;	2284	mx += self->x - 1;
1897	my += self->y;	2285	my += self->y - 1;
1898		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1899	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1900	if (0 <= y + my && y + my < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1901	{	2291	{
1902	maprow *row = self->row + (y + my);	2292	maprow *row = self->row + (y + my);
1903		2293
1904	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1905	if (row->c0 <= x + mx && x + mx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1906	{	2296	{
1907	mapcell *cell = row->col + (x + mx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1908		2298
1909	darkness[y * sw4 + x] = cell->darkness	2299	darkness1 [y * sw1 + x] = cell->darkness
1910	? 255 - (cell->darkness - 1)	2300	? 255 - (cell->darkness - 1)
1911	: 255 - FOW_DARKNESS;	2301	: 255 - FOW_DARKNESS;
1912	}	2302	}
1913	}	2303	}
1914		2304
		2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2317
		2318	uint8_t r11 = (d11 + d21 + d12) / 3;
		2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
		2342
1915	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1916	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1917	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1918	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1919	}	2347	}
1920		2348
1921	SV *	2349	SV *
1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1923	CODE:	2351	CODE:
1924	{	2352	{
1925	int x, y, x1, y1;	2353	int x, y, x1, y1;
1926	SV *data_sv = newSV (w * h * 7 + 5);	2354	SV *data_sv = newSV (w * h * 7 + 5);
1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2355	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1984	else	2412	else
1985	*data++ = 0;	2413	*data++ = 0;
1986	}	2414	}
1987	}	2415	}
1988		2416
		2417	/* if size is w*h + 5 then no data has been found */
		2418	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2419	{
1989	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1990	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1991	RETVAL = data_sv;	2424	RETVAL = data_sv;
1992	}	2425	}
1993	OUTPUT:	2426	OUTPUT:
1994	RETVAL	2427	RETVAL
1995		2428
1996	void	2429	void
1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1998	PPCODE:	2431	PPCODE:
1999	{	2432	{
2000	int x, y, z;	2433	int x, y, z;
2001	int w, h;	2434	int w, h;
2002	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t *data, *end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
2003		2446
2004	if (*data++ != 0)	2447	if (*data++ != 0)
2005	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
2006		2449
2007	w = *data++ << 8; w |= *data++;	2450	w = *data++ << 8; w |= *data++;
2008	h = *data++ << 8; h |= *data++;	2451	h = *data++ << 8; h |= *data++;
2009		2452
2010	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2022	{	2465	{
2023	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
2024		2467
2025	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
2026	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
2027	uint8_t flags = *data++;	2475	flags = *data++;
2028		2476
2029	if (flags)	2477	if (flags)
2030	{	2478	{
2031	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
2032	tileid tile[3] = { 0, 0, 0 };	2480	tileid tile[3] = { 0, 0, 0 };
…		…
2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2483	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2484	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2037		2485
2038	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
2039	{	2487	{
2040	cell->darkness = 0;	2488	/*cell->darkness = 0;*/
		2489	EXTEND (SP, 3);
2041		2490
2042	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
2043	{	2492	{
2044	tileid t = tile [z];	2493	tileid t = tile [z];
2045		2494
2046	if (t >= self->texs || (t && !self->tex [t].name))	2495	if (t >= self->texs || (t && !self->tex [t].name))
2047	{	2496	{
2048	XPUSHs (sv_2mortal (newSViv (t)));	2497	PUSHs (sv_2mortal (newSViv (t)));
2049	need_texid (self, t);	2498	need_texid (self, t);
2050	}	2499	}
2051		2500
2052	cell->tile [z] = t;	2501	cell->tile [z] = t;
2053	}	2502	}
…		…
2055	}	2504	}
2056	}	2505	}
2057	}	2506	}
2058	}	2507	}
2059		2508
2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
2061		2510
2062	CFPlus::MixChunk	2511	DC::RW
2063	new_from_file (SV *class, char *path)	2512	new (SV *class, SV *data_sv)
2064	CODE:	2513	CODE:
2065	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
2066	OUTPUT:	2520	OUTPUT:
2067	RETVAL	2521	RETVAL
2068		2522
		2523	DC::RW
		2524	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
2069	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
2070	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
2071	CODE:	2633	CODE:
2072	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
2073		2635
2074	int	2636	int
2075	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
2076	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
2077	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
2078	OUTPUT:	2642	OUTPUT:
2079	RETVAL	2643	RETVAL
2080		2644
2081	int	2645	DC::Channel
2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2083	CODE:	2647	CODE:
		2648	{
2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
2085	OUTPUT:	2660	OUTPUT:
2086	RETVAL	2661	RETVAL
2087		2662
2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2089		2664
2090	int	2665	int
2091	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
2092	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
2093	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
2094	OUTPUT:	2672	OUTPUT:
2095	RETVAL	2673	RETVAL
2096		2674
		2675	void
		2676	fade_out (int ms)
		2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
2097	CFPlus::MixMusic	2685	DC::MixMusic
2098	new_from_file (SV *class, char *path)	2686	new (SV *class, DC::RW rwops)
2099	CODE:	2687	CODE:
2100	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
2101	OUTPUT:	2689	OUTPUT:
2102	RETVAL	2690	RETVAL
2103		2691
2104	void	2692	void
2105	DESTROY (CFPlus::MixMusic self)	2693	DESTROY (DC::MixMusic self)
2106	CODE:	2694	CODE:
2107	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
2108		2696
2109	int	2697	int
2110	play (CFPlus::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
2111	CODE:	2699	CODE:
2112	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
2113	OUTPUT:	2701	OUTPUT:
2114	RETVAL	2702	RETVAL
2115		2703
2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
		2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
2117		2712
2118	BOOT:	2713	BOOT:
2119	{	2714	{
2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2121	static const struct {	2716	static const struct {
2122	const char *name;	2717	const char *name;
2123	IV iv;	2718	IV iv;
2124	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
2125	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
2126	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
2127	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
2128	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
2129	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
2130	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
…		…
2134	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
2135	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
2136	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
2137	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
2138	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
2139	const_iv (GL_AND),	2738	const_iv (GL_AND),
2140	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
2141	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
2142	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
2143	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
2156	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
2157	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
2158	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
2159	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
2161	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
2163	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
2165	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
2166	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2187	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
2188	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
2189	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
2190	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
2191	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
2192	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
2193	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
2194	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
2195	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
2196	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
2197	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
2198	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
2199	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2201	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
2202	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
2203	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
2204	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
2205	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
2206	# undef const_iv	2822	# undef const_iv
2207	};	2823	};
2208		2824
2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
2211	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
2212		2837
2213	char *	2838	char *
2214	gl_vendor ()	2839	gl_vendor ()
2215	CODE:	2840	CODE:
2216	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2229	CODE:	2854	CODE:
2230	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2231	OUTPUT:	2856	OUTPUT:
2232	RETVAL	2857	RETVAL
2233		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
		2872
2234	int glGetError ()	2873	int glGetError ()
2235		2874
2236	void glFinish ()	2875	void glFinish ()
2237		2876
2238	void glClear (int mask)	2877	void glClear (int mask)
…		…
2275	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# 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_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2277		2916
2278	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# 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_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
2280		2921
2281	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
2282		2923
2283	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
2284		2925
…		…
2292		2933
2293	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
2294	CODE:	2935	CODE:
2295	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
2296		2937
2297	void glBegin (int mode)
2298
2299	void glEnd ()
2300
2301	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
2302	PROTOTYPE: @
2303	ALIAS:	2939	ALIAS:
2304	glColor_premultiply = 1	2940	glColor_premultiply = 1
2305	CODE:	2941	CODE:
2306	if (ix)	2942	if (ix)
2307	{	2943	{
…		…
2310	b *= a;	2946	b *= a;
2311	}	2947	}
2312	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2313	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2314		2950
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.)	2951	void glRasterPos (float x, float y, float z = 0.)
2322	CODE:	2952	CODE:
2323	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2324	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2325		2955
…		…
2329		2959
2330	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2331	CODE:	2961	CODE:
2332	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2333		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
2334	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2335	CODE:	2994	CODE:
2336	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2337		2996
2338	void glTexParameter (int target, int pname, float param)	2997	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)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2355	CODE:	3014	CODE:
2356	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2358		3017
2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2360		3019
2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2362		3021
2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
2364		3025
2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2366		3027
2367	int glGenTexture ()	3028	int glGenTexture ()
2368	CODE:	3029	CODE:
2369	{	3030	RETVAL = gen_texture ();
2370	GLuint name;
2371	glGenTextures (1, &name);
2372	RETVAL = name;
2373	}
2374	OUTPUT:	3031	OUTPUT:
2375	RETVAL	3032	RETVAL
2376		3033
2377	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
2378	CODE:	3035	CODE:
2379	{
2380	GLuint name_ = name;
2381	glDeleteTextures (1, &name_);	3036	del_texture (name);
2382	}	3037
2383
2384	int glGenList ()	3038	int glGenList ()
2385	CODE:	3039	CODE:
2386	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
2387	OUTPUT:	3041	OUTPUT:
2388	RETVAL	3042	RETVAL
…		…
2395		3049
2396	void glEndList ()	3050	void glEndList ()
2397		3051
2398	void glCallList (int list)	3052	void glCallList (int list)
2399		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h || !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3110	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID | G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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