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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.179 by root, Wed Apr 11 04:32:51 2007 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 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	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
406		571
407	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
408		573
409	BOOT:	574	BOOT:
410	{	575	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	577	static const struct {
413	const char *name;	578	const char *name;
414	IV iv;	579	IV iv;
415	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
438		603
439	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
442		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
		691
		692	const_iv (MIX_DEFAULT_FORMAT),
		693
		694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
524	# undef const_iv	722	# undef const_iv
525	};	723	};
526		724
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		744
547	NV floor (NV x)	745	NV floor (NV x)
548		746
549	NV ceil (NV x)	747	NV ceil (NV x)
550		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
		752
551	void	753	void
552	pango_init ()	754	pango_init ()
553	CODE:	755	CODE:
554	{	756	{
555	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/*pango_context_set_font_description (opengl_context, default_font);*/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		764	#endif
558	}	765	}
559		766
560	int	767	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		768
563	void	769	void SDL_braino ()
		770
		771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
564	SDL_Quit ()	777	void SDL_Quit ()
565		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
		787
566	void	788	void
567	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	790	PPCODE:
569	{	791	{
570	SDL_Rect **m;	792	SDL_Rect **m;
571		793
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		798
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		801
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		806
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		809
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		811
596	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
597	while (*m)	813	while (*m)
598	{	814	{
		815	if ((*m)->w >= 400 && (*m)->h >= 300)
		816	{
599	AV *av = newAV ();	817	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
		820	av_push (av, newSViv (rgb));
		821	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
603		824
604	++m;	825	++m;
605	}	826	}
606	}	827	}
607		828
608	char *
609	SDL_GetError ()
610
611	int	829	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	831	CODE:
		832	{
		833	SDL_EnableUNICODE (1);
		834	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		835
		836	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		837	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		838	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		839	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		840
614	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	843	);
		844
617	if (RETVAL)	845	if (RETVAL)
618	{	846	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	847	av_clear (texture_av);
		848
		849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	851	#include "glfunc.h"
622	# undef GL_FUNC	852	#undef GL_FUNC
623	}	853	}
		854	}
624	OUTPUT:	855	OUTPUT:
625	RETVAL	856	RETVAL
626		857
627	void	858	void
628	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
629		860
630	char *	861	char *
631	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
632		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
633	void	870	void
634	SDL_PollEvent ()	871	poll_events ()
635	PPCODE:	872	PPCODE:
636	{	873	{
637	SDL_Event ev;	874	SDL_Event ev;
638		875
639	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	878	{
641	HV *hv = newHV ();	879	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		881
644	switch (ev.type)	882	switch (ev.type)
645	{	883	{
646	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
647	case SDL_KEYUP:	885	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	891	break;
654		892
655	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	895	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	896	break;
659		897
660	case SDL_MOUSEMOTION:	898	case SDL_MOUSEMOTION:
		899	{
		900	int state = ev.motion.state;
		901	int x = ev.motion.x;
		902	int y = ev.motion.y;
		903	int xrel = ev.motion.xrel;
		904	int yrel = ev.motion.yrel;
		905
		906	/* do simplistic event compression */
		907	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		908	&& state == ev.motion.state)
		909	{
		910	xrel += ev.motion.xrel;
		911	yrel += ev.motion.yrel;
		912	x = ev.motion.x;
		913	y = ev.motion.y;
		914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		915	}
		916
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		923	}
668	break;	924	break;
669		925
670	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		929
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	940	break;
685	}	941	}
686		942
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	944	}
689	}	945	}
690		946
691	int	947	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	949	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
696		952
697	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
698	Mix_CloseAudio ()	970	Mix_CloseAudio ()
699		971
700	int	972	int
701	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
		974
		975	const char *
		976	Mix_GetError ()
702		977
703	void	978	void
704	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
705	CODE:	980	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
732	}	1007	}
733	}	1008	}
734	#endif	1009	#endif
735	}	1010	}
736		1011
737	void	1012	int
738	add_font (char *file)	1013	add_font (char *file)
739	CODE:	1014	CODE:
740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
741		1018
742	void	1019	void
743	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
744	ALIAS:	1021	ALIAS:
745	load_image_file = 1	1022	load_image_file = 1
…		…
748	STRLEN image_len;	1025	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	1026	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	1027	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
755		1032
756	if (!rw)	1033	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
758		1035
…		…
831	void	1108	void
832	error (char *message)	1109	error (char *message)
833	CODE:	1110	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	1112	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	1114	#endif
838		1115
839	void	1116	void
840	fatal (char *message)	1117	fatal (char *message)
841	CODE:	1118	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1120	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1122	#endif
846	_exit (1);	1123	_exit (1);
847		1124
848	void	1125	void
849	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1129	ExitThread (retval); // unclean, please beam me up
853	#else	1130	#else
854	_exit (retval);	1131	_exit (retval);
855	#endif	1132	#endif
856		1133
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1134	void
		1135	debug ()
		1136	CODE:
		1137	{
		1138	#if DEBUG
		1139	VALGRIND_DO_LEAK_CHECK;
		1140	#endif
		1141	}
858		1142
859	CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
		1144
		1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1148	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1149	CODE:
862	{	1150	{
863	int count;	1151	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1155	}
868	OUTPUT:	1156	OUTPUT:
869	RETVAL	1157	RETVAL
870		1158
871	void	1159	void
872	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
873	CODE:	1161	CODE:
874	pango_font_description_free (self);	1162	pango_font_description_free (self);
875		1163
876	void	1164	void
877	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
878	CODE:	1167	CODE:
879	default_font = self;	1168	default_font = self;
880		1169
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1171
		1172	PROTOTYPES: DISABLE
		1173
883	void	1174	void
884	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
885	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
886	tc_clear ();	1184	tc_restore ();
887		1185
888	CFPlus::Layout	1186	DC::Layout
889	new (SV *class)	1187	new (SV *class)
890	CODE:	1188	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
892		1190
893	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
900		1199
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
903	OUTPUT:	1202	OUTPUT:
904	RETVAL	1203	RETVAL
905		1204
906	void	1205	void
907	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
908	CODE:	1207	CODE:
909	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
910	Safefree (self);	1210	Safefree (self);
911		1211
912	void	1212	void
913	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
914	CODE:	1214	CODE:
915	{	1215	{
916	STRLEN textlen;	1216	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
918		1218
919	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
920	}	1220	}
921		1221
922	void	1222	void
923	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
924	CODE:	1224	CODE:
925	{	1225	{
926	STRLEN textlen;	1226	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
928		1228
929	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
930	}	1230	}
931		1231
932	void	1232	void
933	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
934	CODE:	1234	CODE:
935	{	1235	{
936	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1238	const char *pos = text;
…		…
973	if (attrs)	1273	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
975	}	1275	}
976		1276
977	void	1277	void
978	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
979	PPCODE:	1279	PPCODE:
980	{	1280	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1282
983	do	1283	do
984	{	1284	{
985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986		1286
987	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
988	{	1288	{
989	PangoRectangle extents;	1289	PangoRectangle extents;
990	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
998		1298
999	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
1000	}	1300	}
1001		1301
1002	int	1302	int
1003	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
1004	CODE:	1304	CODE:
1005	{	1305	{
1006	int lines = 1;	1306	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
1008		1308
…		…
1013	}	1313	}
1014	OUTPUT:	1314	OUTPUT:
1015	RETVAL	1315	RETVAL
1016		1316
1017	SV *	1317	SV *
1018	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
1019	CODE:	1319	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1322	OUTPUT:
1023	RETVAL	1323	RETVAL
1024		1324
1025	void	1325	void
1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1027	CODE:	1327	CODE:
1028	self->r = r;	1328	self->r = r;
1029	self->g = g;	1329	self->g = g;
1030	self->b = b;	1330	self->b = b;
1031	self->a = a;	1331	self->a = a;
1032		1332
1033	void	1333	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1335	CODE:
1036	if (self->font != font)	1336	if (self->font != font)
1037	{	1337	{
1038	self->font = font;	1338	self->font = font;
1039	layout_update_font (self);	1339	layout_update_font (self);
1040	}	1340	}
1041		1341
1042	void	1342	void
1043	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
1044	CODE:	1344	CODE:
1045	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
1046	{	1346	{
1047	self->base_height = base_height;	1347	self->base_height = base_height;
1048	layout_update_font (self);	1348	layout_update_font (self);
1049	}	1349	}
1050		1350
1051	void	1351	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1353	CODE:
1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1055		1355
1056	void	1356	void
1057	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1058	CODE:	1358	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1360
1061	void	1361	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1363	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1365
1066	void	1366	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1368	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1074	);	1374	);
1075		1375
1076	void	1376	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1378	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1380
1081	void	1381	void
1082	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1083	PPCODE:	1383	PPCODE:
1084	{	1384	{
1085	int w, h;	1385	int w, h;
1086		1386
1087	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1392	}
1093		1393
1094	int	1394	int
1095	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1096	CODE:	1396	CODE:
1097	{	1397	{
1098	PangoRectangle rect;	1398	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1101	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1102	}	1402	}
1103	OUTPUT:	1403	OUTPUT:
1104	RETVAL	1404	RETVAL
1105		1405
1106	int	1406	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1408	CODE:
1109	{	1409	{
1110	int index, trailing;	1410	int index, trailing;
1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1112	RETVAL = index + trailing;	1412	RETVAL = index + trailing;
1113	}	1413	}
1114	OUTPUT:	1414	OUTPUT:
1115	RETVAL	1415	RETVAL
1116		1416
1117	void	1417	void
1118	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1419	PPCODE:
1120	{	1420	{
1121	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123		1423
1124	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1125	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128	}	1428	}
1129		1429
1130	void	1430	void
1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1132	PPCODE:	1432	PPCODE:
1133	{	1433	{
1134	int line, x;	1434	int line, x;
1135		1435
1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138		1439	--line;
		1440	#endif
1139	EXTEND (SP, 2);	1441	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1442	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1444	}
1143		1445
1144	void	1446	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1447	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1448	PPCODE:
1147	{	1449	{
1148	PangoLayoutLine *lp;	1450	PangoLayoutLine *lp;
1149	int index, trailing;	1451	int index, trailing;
1150		1452
1151	if (line < 0)	1453	if (line < 0)
1152	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1153		1455
1154	if (!(lp = pango_layout_get_line (self->pl, line)))	1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155	XSRETURN_EMPTY; /* do better */	1457	XSRETURN_EMPTY; /* do better */
1156		1458
1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1158		1460
1159	EXTEND (SP, 2);	1461	EXTEND (SP, 2);
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1468	}
1167	}	1469	}
1168		1470
1169	void	1471	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1472	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1473	CODE:
		1474	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1173	self->pl,	1476	self->pl,
		1477	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1176	flags	1480	flags
1177	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1178		1485
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1486	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1487	draw (DC::Layout self)
1183	CODE:	1488	CODE:
1184	{	1489	{
1185	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1186	int oh = SvIV (h_);	1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187		1497
1188	if (ow && oh)	1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1506
		1507	PROTOTYPES: ENABLE
		1508
		1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow || nh != oh) && SvOK (data_))
1189	{	1514	{
1190	int nw = minpot (ow);
1191	int nh = minpot (oh);
1192
1193	if (nw != ow || nh != oh)
1194	{
1195	if (SvOK (data_))
1196	{
1197	STRLEN datalen;	1515	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1518	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1519
1202	SvPOK_only (result_);	1520	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1204		1522
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1524	while (oh--)
1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208		1526
1209	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1528	}
1216	}	1529	}
1217		1530
1218	void	1531	void
1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1225	{	1538	{
1226	HV *hv = (HV *)SvRV (self);	1539	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1230		1546
1231	if (items < 5)	1547	if (items < 5)
1232	{	1548	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1264	}	1580	}
1265	}	1581	}
1266		1582
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1584	CODE:
		1585	{
		1586	GLint width;
		1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1588	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1589	RETVAL = width > 0;
		1590	}
		1591	OUTPUT:
		1592	RETVAL
1268		1593
1269	CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
		1595
		1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
1270	new (SV *class)	1599	new (SV *class)
1271	CODE:	1600	CODE:
1272	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1602	RETVAL->x = 0;
1274	RETVAL->y = 0;	1603	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1611	RETVAL->row = 0;
1283	OUTPUT:	1612	OUTPUT:
1284	RETVAL	1613	RETVAL
1285		1614
1286	void	1615	void
1287	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1288	CODE:	1617	CODE:
1289	{	1618	{
1290	map_clear (self);	1619	map_clear (self);
1291	Safefree (self->face2tile);	1620	Safefree (self->face2tile);
1292	Safefree (self->tex);	1621	Safefree (self->tex);
1293	Safefree (self);	1622	Safefree (self);
1294	}	1623	}
1295		1624
1296	void	1625	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1626	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1627	CODE:
1299	self->w = map_width;	1628	self->w = map_width;
1300	self->h = map_height;	1629	self->h = map_height;
1301		1630
1302	void	1631	void
1303	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1304	CODE:	1633	CODE:
1305	map_clear (self);	1634	map_clear (self);
1306		1635
1307	void	1636	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1637	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1638	CODE:
1310	{	1639	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1640	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1641	need_texid (self, tile);
1313	}	1642	}
1314		1643
1315	void	1644	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1645	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1646	CODE:
1318	{	1647	{
1319	tileid texid;	1648	tileid texid;
1320	maptex *tex;	1649	maptex *tex;
1321		1650
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1663	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1664	tex->smoothlevel = level;
1336	}	1665	}
1337		1666
1338	void	1667	void
1339	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1668	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1340	CODE:	1669	CODE:
1341	{	1670	{
1342	need_texid (self, texid);	1671	need_texid (self, texid);
1343		1672
1344	{	1673	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1695	}
1367		1696
1368	int	1697	int
1369	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1370	ALIAS:	1699	ALIAS:
1371	oy = 1	1700	oy = 1
1372	x = 2	1701	x = 2
1373	y = 3	1702	y = 3
1374	w = 4	1703	w = 4
…		…
1385	}	1714	}
1386	OUTPUT:	1715	OUTPUT:
1387	RETVAL	1716	RETVAL
1388		1717
1389	void	1718	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1720	CODE:
1392	{	1721	{
1393	if (dx > 0)	1722	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1724	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1725	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1726
1398	if (dy > 0)	1727	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1728	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1729	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1730	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1731
1403	self->ox += dx; self->x += dx;	1732	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1733	self->oy += dy; self->y += dy;
1405		1734
1406	while (self->y < 0)	1735	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1412	}	1741	}
1413	}	1742	}
1414		1743
1415	void	1744	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1746	CODE:
1418	{	1747	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1749	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1750	mapcell *cell;
1422	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1423		1754
1424	while (data < data_end - 1)	1755	while (data < data_end - 1)
1425	{	1756	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1427		1758
…		…
1447	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1448		1779
1449	do	1780	do
1450	{	1781	{
1451	ext = *data++;	1782	ext = *data++;
1452	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1453		1784
1454	if (cmd < 4)	1785	if (cmd < 4)
1455	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1456	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1457	{	1788	{
…		…
1460	}	1791	}
1461	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1794	else if (cmd == 0x47)
1464	{	1795	{
1465	if (*data == 8)	1796	if (*data == 1) cell->player = data [1];
1466	; // decode player uuid	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1467		1800
1468	data += *data + 1;	1801	data += *data + 1;
1469	}	1802	}
1470	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1478	}	1811	}
1479	else	1812	else
1480	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1481	}	1814	}
1482		1815
		1816	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1817	if (flags & (4 >> z))
1484	{	1818	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1820	need_facenum (self, face);
1487	cell->tile [0] = self->face2tile [face];	1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1488	}	1836	}
1489
1490	if (flags & 2)
1491	{
1492	faceid face = (data [0] << 8) + data [1]; data += 2;
1493	need_facenum (self, face);
1494	cell->tile [1] = self->face2tile [face];
1495	}
1496
1497	if (flags & 1)
1498	{
1499	faceid face = (data [0] << 8) + data [1]; data += 2;
1500	need_facenum (self, face);
1501	cell->tile [2] = self->face2tile [face];
1502	}
1503	}	1837	}
1504	else	1838	else
1505	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1506	}	1840	}
1507	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1508		1844
1509	SV *	1845	SV *
1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1511	CODE:	1847	CODE:
1512	{	1848	{
1513	int x1, x;	1849	int x1, x;
1514	int y1, y;	1850	int y1, y;
1515	int z;	1851	int z;
…		…
1560	}	1896	}
1561	OUTPUT:	1897	OUTPUT:
1562	RETVAL	1898	RETVAL
1563		1899
1564	void	1900	void
1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1566	CODE:	1902	CODE:
1567	{	1903	{
		1904	int x, y, z;
		1905
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1571	smooth_key skey;	1909	smooth_key skey;
1572	int x, y, z;	1910	int pl_x, pl_y;
1573	int last_name;	1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
1574		1917
1575	// thats current max. sorry.	1918	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1919	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1920	if (sh > 255) sh = 255;
1578		1921
1579	// clear key, in case of extra padding	1922	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1923	memset (&skey, 0, sizeof (skey));
1581		1924
1582	glColor4ub (255, 255, 255, 255);	1925	memset (&key, 0, sizeof (key));
1583		1926	key.r = 255;
1584	glEnable (GL_BLEND);	1927	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1928	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1929	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1930	key.mode = GL_QUADS;
1588		1931	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1932	key.texname = -1;
1590
1591	last_name = 0;
1592		1933
1593	mx += self->x;	1934	mx += self->x;
1594	my += self->y;	1935	my += self->y;
1595		1936
1596	// first pass: determine smooth_max	1937	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1953	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1954	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1955	self->tex [cell->tile [2]].smoothlevel));
1615	}	1956	}
1616	}	1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1617		1962
1618	for (z = 0; z <= 2; z++)	1963	for (z = 0; z <= 2; z++)
1619	{	1964	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1965	memset (smooth_level, 0, sizeof (smooth_level));
1621		1966
…		…
1634	{	1979	{
1635	maptex tex = self->tex [tile];	1980	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1981	int px = (x + 1) * T - tex.w;
1637	int py = (y + 1) * T - tex.h;	1982	int py = (y + 1) * T - tex.h;
1638		1983
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1984	if (key.texname != tex.name)
1642	{	1985	{
1643	if (!tex.name)	1986	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1987	tex = self->tex [2]; /* missing, replace by noface */
1645		1988
1646	glEnd ();	1989	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1991	}
1650		1992
1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1993	if (expect_false (cell->player == player) && expect_false (z == 2))
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1655
1656	if (cell->flags && z == 2)
1657	{	1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	2009	if (cell->flags & 1)
1659	{	2010	{
1660	maptex tex = self->tex [1];	2011	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	2012	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	2013	int py = y * T - T * 6 / 32;
1663		2014
		2015	if (tex.name)
1664	glEnd ();	2016	{
1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1666	glBegin (GL_QUADS);	2027	}
1667
1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672	}	2028	}
1673	}	2029	}
1674		2030
1675	// update smooth hash	2031	// update smooth hash
1676	if (tex.smoothtile)	2032	if (tex.smoothtile)
…		…
1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2037	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1682		2038
1683	// add bits to current tile and all neighbours. skey.x|y is	2039	// add bits to current tile and all neighbours. skey.x|y is
1684	// shifted +1|+1 so we always stay positive.	2040	// shifted +1|+1 so we always stay positive.
1685		2041
		2042	// bits is ___n cccc CCCC bbbb
		2043	// n do not draw borders&corners
		2044	// c draw these corners, but...
		2045	// C ... not these
		2046	// b draw these borders
		2047
		2048	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2049	// ┃· ·· ·┃ ━━
		2050
		2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2052	// ·· ·· ·┏ ┓·
		2053
1686	// full tile	2054	// full tile
1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2055	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1688		2056
1689	// borders	2057	// borders
1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2058	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1691	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2059	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1692	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2060	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1693	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2061	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1694		2062
1695	// corners	2063	// corners
1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2064	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1700	}	2068	}
1701	}	2069	}
1702	}	2070	}
1703	}	2071	}
1704		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
1705	// go through all smoothlevels, lowest to highest, then draw	2076	// go through all smoothlevels, lowest to highest, then draw.
1706	// this is basically counting sort	2077	// this is basically counting sort
1707	{	2078	{
1708	int w, b;	2079	int w, b;
1709		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
1710	for (w = 0; w < 256 / 32; ++w)	2083	for (w = 0; w < 256 / 32; ++w)
1711	{	2084	{
1712	uint32_t smask = smooth_level [w];	2085	uint32_t smask = smooth_level [w];
1713	if (smask)	2086	if (smask)
1714	for (b = 0; b < 32; ++b)	2087	for (b = 0; b < 32; ++b)
…		…
1721	while ((he = hv_iternext (smooth)))	2094	while ((he = hv_iternext (smooth)))
1722	{	2095	{
1723	smooth_key *skey = (smooth_key *)HeKEY (he);	2096	smooth_key *skey = (smooth_key *)HeKEY (he);
1724	IV bits = SvIVX (HeVAL (he));	2097	IV bits = SvIVX (HeVAL (he));
1725		2098
1726	// bits is ___n cccc CCCC bbbb
1727	// n do not draw borders&corners
1728	// c draw these corners, but...
1729	// C ... not these
1730	// b draw these borders
1731
1732	if (!(bits & 0x1000)	2099	if (!(bits & 0x1000)
1733	&& skey->level == level	2100	&& skey->level == level
1734	&& level >= smooth_max [skey->x][skey->y])	2101	&& level > smooth_max [skey->x][skey->y])
1735	{	2102	{
1736	maptex tex = self->tex [skey->tile];	2103	maptex tex = self->tex [skey->tile];
1737	int px = (((int)skey->x) - 1) * T;	2104	int px = (((int)skey->x) - 1) * T;
1738	int py = (((int)skey->y) - 1) * T;	2105	int py = (((int)skey->y) - 1) * T;
1739	int border = bits & 15;	2106	int border = bits & 15;
1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1741	float dx = tex.s * .0625f; // 16 images/row	2108	float dx = tex.s * .0625f; // 16 images/row
1742	float dy = tex.t * .5f ; // 2 images/column	2109	float dy = tex.t * .5f ; // 2 images/column
1743		2110
1744	// this time naively avoiding texture state changes
1745	// save gobs of state changes.
1746	if (last_name != tex.name)	2111	if (tex.name)
1747	{	2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
1748	if (!tex.name)	2115	if (key.texname != tex.name)
1749	continue; // smoothing not yet available	2116	{
1750
1751	glEnd ();	2117	glEnd ();
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1753	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
1754	}	2120	}
1755		2121
1756	if (border)	2122	if (border)
1757	{	2123	{
1758	float ox = border * dx;	2124	float ox = border * dx;
1759		2125
1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1764	}	2130	}
1765		2131
1766	if (corner)	2132	if (corner)
1767	{	2133	{
1768	float ox = corner * dx;	2134	float ox = corner * dx;
1769		2135
1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
1774	}	2141	}
1775	}	2142	}
1776	}	2143	}
1777	}	2144	}
1778	}	2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
1779	}	2150	}
1780		2151
1781	hv_clear (smooth);	2152	hv_clear (smooth);
1782	}	2153	}
1783		2154
1784	glEnd ();	2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
1785		2160
1786	glDisable (GL_TEXTURE_2D);	2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1787	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1788		2174
1789	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1790	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1791	if (0 <= y + my && y + my < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1792	{	2178	{
…		…
1817	}	2203	}
1818	}	2204	}
1819	}	2205	}
1820		2206
1821	void	2207	void
1822	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1823	CODE:	2209	CODE:
1824	{	2210	{
1825	static float color[16][3] = {	2211	static float color[16][3] = {
1826	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1827	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1877	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1878	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1879	}	2265	}
1880		2266
1881	void	2267	void
1882	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1883	PPCODE:	2269	PPCODE:
1884	{	2270	{
1885	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1886	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2277	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2278	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1889		2279
1890	memset (darkness, 255, sw4 * sh);
1891	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1892	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1893		2282
1894	mx += self->x;	2283	mx += self->x - 1;
1895	my += self->y;	2284	my += self->y - 1;
1896		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1897	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1898	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1899	{	2290	{
1900	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
1901		2292
1902	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1903	if (row->c0 <= x + mx && x + mx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1904	{	2295	{
1905	mapcell *cell = row->col + (x + mx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1906		2297
1907	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
1908	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
1909	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
1910	}	2301	}
1911	}	2302	}
1912		2303
		2304	for (y = 0; y < sh; ++y)
		2305	for (x = 0; x < sw; ++x)
		2306	{
		2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2316
		2317	uint8_t r11 = (d11 + d21 + d12) / 3;
		2318	uint8_t r21 = d21;
		2319	uint8_t r31 = (d21 + d31 + d32) / 3;
		2320
		2321	uint8_t r12 = d12;
		2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
		2324
		2325	uint8_t r13 = (d13 + d23 + d12) / 3;
		2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
		2328
		2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2338	}
		2339
		2340	free (darkness1);
		2341
1913	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1914	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1915	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1916	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1917	}	2346	}
1918		2347
1919	SV *	2348	SV *
1920	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
1921	CODE:	2350	CODE:
1922	{	2351	{
1923	int x, y, x1, y1;	2352	int x, y, x1, y1;
1924	SV *data_sv = newSV (w * h * 7 + 5);	2353	SV *data_sv = newSV (w * h * 7 + 5);
1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2354	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1982	else	2411	else
1983	*data++ = 0;	2412	*data++ = 0;
1984	}	2413	}
1985	}	2414	}
1986		2415
		2416	/* if size is w*h + 5 then no data has been found */
		2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2418	{
1987	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
1988	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
1989	RETVAL = data_sv;	2423	RETVAL = data_sv;
1990	}	2424	}
1991	OUTPUT:	2425	OUTPUT:
1992	RETVAL	2426	RETVAL
1993		2427
1994	void	2428	void
1995	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1996	PPCODE:	2430	PPCODE:
1997	{	2431	{
1998	int x, y, z;	2432	int x, y, z;
1999	int w, h;	2433	int w, h;
2000	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t *data, *end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
2001		2445
2002	if (*data++ != 0)	2446	if (*data++ != 0)
2003	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
2004		2448
2005	w = *data++ << 8; w |= *data++;	2449	w = *data++ << 8; w |= *data++;
2006	h = *data++ << 8; h |= *data++;	2450	h = *data++ << 8; h |= *data++;
2007		2451
2008	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2020	{	2464	{
2021	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
2022		2466
2023	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
2024	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
2025	uint8_t flags = *data++;	2474	flags = *data++;
2026		2475
2027	if (flags)	2476	if (flags)
2028	{	2477	{
2029	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
2030	tileid tile[3] = { 0, 0, 0 };	2479	tileid tile[3] = { 0, 0, 0 };
…		…
2033	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2482	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2034	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2483	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2035		2484
2036	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
2037	{	2486	{
2038	cell->darkness = 0;	2487	/*cell->darkness = 0;*/
		2488	EXTEND (SP, 3);
2039		2489
2040	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
2041	{	2491	{
2042	tileid t = tile [z];	2492	tileid t = tile [z];
2043		2493
2044	if (t >= self->texs || (t && !self->tex [t].name))	2494	if (t >= self->texs || (t && !self->tex [t].name))
2045	{	2495	{
2046	XPUSHs (sv_2mortal (newSViv (t)));	2496	PUSHs (sv_2mortal (newSViv (t)));
2047	need_texid (self, t);	2497	need_texid (self, t);
2048	}	2498	}
2049		2499
2050	cell->tile [z] = t;	2500	cell->tile [z] = t;
2051	}	2501	}
…		…
2053	}	2503	}
2054	}	2504	}
2055	}	2505	}
2056	}	2506	}
2057		2507
2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
2059		2509
2060	CFPlus::MixChunk	2510	DC::RW
2061	new_from_file (SV *class, char *path)	2511	new (SV *class, SV *data_sv)
2062	CODE:	2512	CODE:
2063	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
2064	OUTPUT:	2519	OUTPUT:
2065	RETVAL	2520	RETVAL
2066		2521
		2522	DC::RW
		2523	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
2067	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
2068	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
2069	CODE:	2632	CODE:
2070	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
2071		2634
2072	int	2635	int
2073	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
2074	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
2075	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
2076	OUTPUT:	2641	OUTPUT:
2077	RETVAL	2642	RETVAL
2078		2643
2079	int	2644	DC::Channel
2080	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2081	CODE:	2646	CODE:
		2647	{
2082	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
2083	OUTPUT:	2659	OUTPUT:
2084	RETVAL	2660	RETVAL
2085		2661
2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2087		2663
2088	int	2664	int
2089	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
2090	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
2091	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
2092	OUTPUT:	2671	OUTPUT:
2093	RETVAL	2672	RETVAL
2094		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
2095	CFPlus::MixMusic	2684	DC::MixMusic
2096	new_from_file (SV *class, char *path)	2685	new (SV *class, DC::RW rwops)
2097	CODE:	2686	CODE:
2098	RETVAL = Mix_LoadMUS (path);	2687	RETVAL = Mix_LoadMUS_RW (rwops);
2099	OUTPUT:	2688	OUTPUT:
2100	RETVAL	2689	RETVAL
2101		2690
2102	void	2691	void
2103	DESTROY (CFPlus::MixMusic self)	2692	DESTROY (DC::MixMusic self)
2104	CODE:	2693	CODE:
2105	Mix_FreeMusic (self);	2694	Mix_FreeMusic (self);
2106		2695
2107	int	2696	int
2108	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
2109	CODE:	2698	CODE:
2110	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
2111	OUTPUT:	2700	OUTPUT:
2112	RETVAL	2701	RETVAL
2113		2702
2114	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2703	void
		2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2705	CODE:
		2706	Mix_FadeInMusicPos (self, loops, ms, position);
		2707
		2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
2115		2711
2116	BOOT:	2712	BOOT:
2117	{	2713	{
2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2119	static const struct {	2715	static const struct {
2120	const char *name;	2716	const char *name;
2121	IV iv;	2717	IV iv;
2122	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
2123	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
		2720	const_iv (GL_VENDOR),
		2721	const_iv (GL_VERSION),
		2722	const_iv (GL_EXTENSIONS),
2124	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
2125	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
2126	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
2127	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
2128	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
2132	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
2133	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
2134	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
2135	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
2136	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
2137	const_iv (GL_AND),	2737	const_iv (GL_AND),
2138	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
2139	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
2140	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
2141	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
2154	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
2155	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
2156	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
2157	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
2158	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
2159	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
2160	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
2161	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
2163	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
2164	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2185	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
2186	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
2187	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
2188	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
2189	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
2190	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
2191	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
2192	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
2193	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
2194	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
2195	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
2196	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
2197	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
2198	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2199	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
2200	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
2201	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
2202	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
2203	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
2204	# undef const_iv	2821	# undef const_iv
2205	};	2822	};
2206		2823
2207	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2208	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2826
		2827	texture_av = newAV ();
		2828	AvREAL_off (texture_av);
2209	}	2829	}
		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
2210		2836
2211	char *	2837	char *
2212	gl_vendor ()	2838	gl_vendor ()
2213	CODE:	2839	CODE:
2214	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2227	CODE:	2853	CODE:
2228	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2229	OUTPUT:	2855	OUTPUT:
2230	RETVAL	2856	RETVAL
2231		2857
		2858	const char *glGetString (GLenum pname)
		2859
		2860	GLint glGetInteger (GLenum pname)
		2861	CODE:
		2862	glGetIntegerv (pname, &RETVAL);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	GLdouble glGetDouble (GLenum pname)
		2867	CODE:
		2868	glGetDoublev (pname, &RETVAL);
		2869	OUTPUT:
		2870	RETVAL
		2871
2232	int glGetError ()	2872	int glGetError ()
2233		2873
2234	void glFinish ()	2874	void glFinish ()
2235		2875
2236	void glClear (int mask)	2876	void glClear (int mask)
…		…
2273	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2274	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2275		2915
2276	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2277	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2278		2920
2279	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2280		2922
2281	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2282		2924
…		…
2290		2932
2291	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2292	CODE:	2934	CODE:
2293	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2294		2936
2295	void glBegin (int mode)
2296
2297	void glEnd ()
2298
2299	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2300	PROTOTYPE: @
2301	ALIAS:	2938	ALIAS:
2302	glColor_premultiply = 1	2939	glColor_premultiply = 1
2303	CODE:	2940	CODE:
2304	if (ix)	2941	if (ix)
2305	{	2942	{
…		…
2308	b *= a;	2945	b *= a;
2309	}	2946	}
2310	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2311	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2312		2949
2313	void glInterleavedArrays (int format, int stride, char *data)
2314
2315	void glDrawElements (int mode, int count, int type, char *indices)
2316
2317	# 1.2 void glDrawRangeElements (int mode, int start, int end
2318
2319	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2320	CODE:	2951	CODE:
2321	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2322	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2323		2954
…		…
2327		2958
2328	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2329	CODE:	2960	CODE:
2330	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2331		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2332	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2333	CODE:	2993	CODE:
2334	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2335		2995
2336	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2352	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2353	CODE:	3013	CODE:
2354	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2355	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2356		3016
2357	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2358		3018
2359	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2360		3020
2361	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3022
		3023	void glPixelZoom (float x, float y)
2362		3024
2363	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3025	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2364		3026
2365	int glGenTexture ()	3027	int glGenTexture ()
2366	CODE:	3028	CODE:
2367	{	3029	RETVAL = gen_texture ();
2368	GLuint name;
2369	glGenTextures (1, &name);
2370	RETVAL = name;
2371	}
2372	OUTPUT:	3030	OUTPUT:
2373	RETVAL	3031	RETVAL
2374		3032
2375	void glDeleteTexture (int name)	3033	void glDeleteTexture (int name)
2376	CODE:	3034	CODE:
2377	{
2378	GLuint name_ = name;
2379	glDeleteTextures (1, &name_);	3035	del_texture (name);
2380	}	3036
2381
2382	int glGenList ()	3037	int glGenList ()
2383	CODE:	3038	CODE:
2384	RETVAL = glGenLists (1);	3039	RETVAL = glGenLists (1);
2385	OUTPUT:	3040	OUTPUT:
2386	RETVAL	3041	RETVAL
…		…
2393		3048
2394	void glEndList ()	3049	void glEndList ()
2395		3050
2396	void glCallList (int list)	3051	void glCallList (int list)
2397		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h || !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3109	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID | G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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>	Changed lines