ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.224 by root, Sat Aug 11 11:21:46 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		36
16	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
17	#include <SDL_endian.h>	39	#include <SDL_endian.h>
18	#include <SDL_image.h>	40	#include <SDL_image.h>
19	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
21		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
22	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
23		48
24	#include <pango/pango.h>	49	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		50
29	#ifndef _WIN32	51	#ifndef _WIN32
30	# include <sys/types.h>	52	# include <sys/types.h>
31	# include <sys/socket.h>	53	# include <sys/socket.h>
32	# include <netinet/in.h>	54	# include <netinet/in.h>
33	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
34	# include <inttypes.h>	56	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	57	#endif
43		58
44	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		60
46	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
47		62
48	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
50		65
51	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
		67
		68	#if 0
		69	# define PARACHUTE SDL_INIT_NOPARACHUTE
		70	#else
		71	# define PARACHUTE 0
		72	#endif
		73
		74	static AV *texture_av;
52		75
53	static struct	76	static struct
54	{	77	{
55	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	79	#include "glfunc.h"
57	#undef GL_FUNC	80	#undef GL_FUNC
58	} gl;	81	} gl;
59		82
		83	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	85	{
62	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	90	else
67	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
68	}	92	}
69		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/*glBindTexture (GL_TEXTURE_2D, name);*/
		113	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
70	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
72		129
73	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
		131
		132	static int
		133	shape_attr_p (PangoLayoutRun *run)
		134	{
		135	GSList *attrs = run->item->analysis.extra_attrs;
		136
		137	while (attrs)
		138	{
		139	PangoAttribute *attr = attrs->data;
		140
		141	if (attr->klass->type == PANGO_ATTR_SHAPE)
		142	return 1;
		143
		144	attrs = attrs->next;
		145	}
		146
		147	return 0;
		148	}
74		149
75	typedef struct cf_layout {	150	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
79	int base_height;	153	int base_height;
80	CFClient__Font font;	154	CFPlus__Font font;
81	} *CFClient__Layout;	155	} *CFPlus__Layout;
82		156
83	static CFClient__Font default_font;	157	static CFPlus__Font default_font;
84	static PangoContext *ft2_context, *cairo_context;	158	static PangoContext *opengl_context;
85	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	159	static PangoFontMap *opengl_fontmap;
86		160
87	static void	161	static void
88	substitute_func (FcPattern *pattern, gpointer data)	162	substitute_func (FcPattern *pattern, gpointer data)
89	{	163	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	164	FcPatternAddBool (pattern, FC_HINTING, 1);
		165	#ifdef FC_HINT_STYLE
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		167	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	}	169	}
94		170
95	static void	171	static void
96	layout_update_font (CFClient__Layout self)	172	layout_update_font (CFPlus__Layout self)
97	{	173	{
98	/* use a random scale factor to account for unknown descenders, 0.8 works	174	/* use a random scale factor to account for unknown descenders, 0.8 works
99	* reasonably well with bitstream vera	175	* reasonably well with bitstream vera
100	*/	176	*/
101	PangoFontDescription *font = self->font ? self->font : default_font;	177	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
105		181
106	pango_layout_set_font_description (self->pl, font);	182	pango_layout_set_font_description (self->pl, font);
107	}	183	}
108		184
109	static void	185	static void
110	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
111	{	187	{
		188	PangoRectangle rect;
		189
		190	// get_pixel_* wrongly rounds down
112	pango_layout_get_pixel_size (self->pl, w, h);	191	pango_layout_get_extents (self->pl, 0, &rect);
113		192
114	if (!*w) *w = 1;	193	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115	if (!*h) *h = 1;	194	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116		195
117	*w = (*w + 3) & ~3;	196	if (!rect.width) rect.width = 1;
118	}	197	if (!rect.height) rect.height = 1;
119		198
		199	*w = rect.width;
		200	*h = rect.height;
		201	}
		202
		203	typedef uint16_t tileid;
120	typedef uint16_t mapface;	204	typedef uint16_t faceid;
121		205
122	typedef struct {	206	typedef struct {
123	GLint name;	207	int name;
124	int w, h;	208	int w, h;
125	float s, t;	209	float s, t;
126	uint8_t r, g, b, a;	210	uint8_t r, g, b, a;
		211	tileid smoothtile;
		212	uint8_t smoothlevel;
127	} maptex;	213	} maptex;
128		214
129	typedef struct {	215	typedef struct {
		216	uint32_t player;
		217	tileid tile[3];
130	int16_t darkness;	218	uint16_t darkness;
131	mapface face[3];	219	uint8_t stat_width, stat_hp, flags, smoothmax;
132	} mapcell;	220	} mapcell;
133		221
134	typedef struct {	222	typedef struct {
135	int32_t c0, c1;	223	int32_t c0, c1;
136	mapcell *col;	224	mapcell *col;
137	} maprow;	225	} maprow;
138		226
139	typedef struct map {	227	typedef struct map {
140	int x, y, w, h;	228	int x, y, w, h;
141	int ox, oy; /* offset to virtual global coordinate system */	229	int ox, oy; /* offset to virtual global coordinate system */
142	int faces;	230	int faces; tileid *face2tile; // [faceid]
143	mapface *face;	231	int texs; maptex *tex; // [tileid]
144
145	int texs;
146	maptex *tex;
147		232
148	int32_t rows;	233	int32_t rows;
149	maprow *row;	234	maprow *row;
150	} *CFClient__Map;	235	} *CFPlus__Map;
151		236
152	static char *	237	static char *
153	prepend (char *ptr, int sze, int inc)	238	prepend (char *ptr, int sze, int inc)
154	{	239	{
155	char *p;	240	char *p;
…		…
172	}	257	}
173		258
174	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	259	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
175	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176		261
		262	static void
		263	need_facenum (struct map *self, faceid face)
		264	{
		265	while (self->faces <= face)
		266	{
		267	Append (tileid, self->face2tile, self->faces, self->faces);
		268	self->faces *= 2;
		269	}
		270	}
		271
		272	static void
		273	need_texid (struct map *self, int texid)
		274	{
		275	while (self->texs <= texid)
		276	{
		277	Append (maptex, self->tex, self->texs, self->texs);
		278	self->texs *= 2;
		279	}
		280	}
		281
177	static maprow *	282	static maprow *
178	map_get_row (CFClient__Map self, int y)	283	map_get_row (CFPlus__Map self, int y)
179	{	284	{
180	if (0 > y)	285	if (0 > y)
181	{	286	{
182	int extend = - y + MAP_EXTEND_Y;	287	int extend = - y + MAP_EXTEND_Y;
183	Prepend (maprow, self->row, self->rows, extend);	288	Prepend (maprow, self->row, self->rows, extend);
…		…
221		326
222	return row->col + (x - row->c0);	327	return row->col + (x - row->c0);
223	}	328	}
224		329
225	static mapcell *	330	static mapcell *
226	map_get_cell (CFClient__Map self, int x, int y)	331	map_get_cell (CFPlus__Map self, int x, int y)
227	{	332	{
228	return row_get_cell (map_get_row (self, y), x);	333	return row_get_cell (map_get_row (self, y), x);
229	}	334	}
230		335
231	static void	336	static void
232	map_clear (CFClient__Map self)	337	map_clear (CFPlus__Map self)
233	{	338	{
234	int r;	339	int r;
235		340
236	for (r = 0; r < self->rows; r++)	341	for (r = 0; r < self->rows; r++)
237	Safefree (self->row[r].col);	342	Safefree (self->row[r].col);
…		…
245	self->row = 0;	350	self->row = 0;
246	self->rows = 0;	351	self->rows = 0;
247	}	352	}
248		353
249	static void	354	static void
250	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	355	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
251	{	356	{
252	int x, y;	357	int x, y;
253	maprow *row;	358	maprow *row;
		359	mapcell *cell;
254		360
255	for (y = y0; y < y0 + h; y++)	361	for (y = y0; y < y0 + h; y++)
256	if (y >= 0)	362	if (y >= 0)
257	{	363	{
258	if (y >= self->rows)	364	if (y >= self->rows)
…		…
264	if (x >= row->c0)	370	if (x >= row->c0)
265	{	371	{
266	if (x >= row->c1)	372	if (x >= row->c1)
267	break;	373	break;
268		374
269	row->col[x - row->c0].darkness = -1;	375	cell = row->col + x - row->c0;
		376
		377	cell->darkness = 0;
		378	cell->stat_hp = 0;
		379	cell->flags = 0;
		380	cell->player = 0;
270	}	381	}
271	}	382	}
		383	}
		384
		385	typedef struct {
		386	tileid tile;
		387	uint8_t x, y, level;
		388	} smooth_key;
		389
		390	static void
		391	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		392	{
		393	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		394
		395	if (SvIOK (*sv))
		396	SvIV_set (*sv, SvIVX (*sv) | bits);
		397	else
		398	sv_setiv (*sv, bits);
272	}	399	}
273		400
274	static void	401	static void
275	music_finished (void)	402	music_finished (void)
276	{	403	{
…		…
295	ev.data2 = 0;	422	ev.data2 = 0;
296		423
297	SDL_PushEvent ((SDL_Event *)&ev);	424	SDL_PushEvent ((SDL_Event *)&ev);
298	}	425	}
299		426
		427	static unsigned int
		428	minpot (unsigned int n)
		429	{
		430	if (!n)
		431	return 0;
		432
		433	--n;
		434
		435	n |= n >> 1;
		436	n |= n >> 2;
		437	n |= n >> 4;
		438	n |= n >> 8;
		439	n |= n >> 16;
		440
		441	return n + 1;
		442	}
		443
		444	/* SDL should provide this, really. */
		445	#define SDLK_MODIFIER_MIN 300
		446	#define SDLK_MODIFIER_MAX 314
		447
		448	/******************************************************************************/
		449
		450	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		451	static GV *hover_gv;
		452
		453	static int
		454	within_widget (SV *widget, NV x, NV y)
		455	{
		456	HV *self;
		457	SV **svp;
		458	NV wx, ww, wy, wh;
		459
		460	if (!SvROK (widget))
		461	return 0;
		462
		463	self = (HV *)SvRV (widget);
		464
		465	if (SvTYPE (self) != SVt_PVHV)
		466	return 0;
		467
		468	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		469	if (y < wy)
		470	return 0;
		471
		472	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		473	if (y >= wy + wh)
		474	return 0;
		475
		476	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		477	if (x < wx)
		478	return 0;
		479
		480	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		481	if (x >= wx + ww)
		482	return 0;
		483
		484	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		485	if (!svp || !SvTRUE (*svp))
		486	return 0;
		487
		488	return 1;
		489	}
		490
300	MODULE = CFClient PACKAGE = CFClient	491	MODULE = CFPlus PACKAGE = CFPlus
301		492
302	PROTOTYPES: ENABLE	493	PROTOTYPES: ENABLE
303		494
304	BOOT:	495	BOOT:
305	{	496	{
306	HV *stash = gv_stashpv ("CFClient", 1);	497	HV *stash = gv_stashpv ("CFPlus", 1);
307	static const struct {	498	static const struct {
308	const char *name;	499	const char *name;
309	IV iv;	500	IV iv;
310	} *civ, const_iv[] = {	501	} *civ, const_iv[] = {
311	# define const_iv(name) { # name, (IV)name }	502	# define const_iv(name) { # name, (IV)name }
		503	const_iv (SDLK_MODIFIER_MIN),
		504	const_iv (SDLK_MODIFIER_MAX),
		505
312	const_iv (SDL_ACTIVEEVENT),	506	const_iv (SDL_ACTIVEEVENT),
313	const_iv (SDL_KEYDOWN),	507	const_iv (SDL_KEYDOWN),
314	const_iv (SDL_KEYUP),	508	const_iv (SDL_KEYUP),
315	const_iv (SDL_MOUSEMOTION),	509	const_iv (SDL_MOUSEMOTION),
316	const_iv (SDL_MOUSEBUTTONDOWN),	510	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
325	const_iv (SDL_EVENT_RESERVEDA),	519	const_iv (SDL_EVENT_RESERVEDA),
326	const_iv (SDL_EVENT_RESERVEDB),	520	const_iv (SDL_EVENT_RESERVEDB),
327	const_iv (SDL_VIDEORESIZE),	521	const_iv (SDL_VIDEORESIZE),
328	const_iv (SDL_VIDEOEXPOSE),	522	const_iv (SDL_VIDEOEXPOSE),
329	const_iv (SDL_USEREVENT),	523	const_iv (SDL_USEREVENT),
		524
		525	const_iv (SDL_APPINPUTFOCUS),
		526	const_iv (SDL_APPMOUSEFOCUS),
		527	const_iv (SDL_APPACTIVE),
		528
330	const_iv (SDLK_KP0),	529	const_iv (SDLK_KP0),
331	const_iv (SDLK_KP1),	530	const_iv (SDLK_KP1),
332	const_iv (SDLK_KP2),	531	const_iv (SDLK_KP2),
333	const_iv (SDLK_KP3),	532	const_iv (SDLK_KP3),
334	const_iv (SDLK_KP4),	533	const_iv (SDLK_KP4),
…		…
389	const_iv (SDLK_BREAK),	588	const_iv (SDLK_BREAK),
390	const_iv (SDLK_MENU),	589	const_iv (SDLK_MENU),
391	const_iv (SDLK_POWER),	590	const_iv (SDLK_POWER),
392	const_iv (SDLK_EURO),	591	const_iv (SDLK_EURO),
393	const_iv (SDLK_UNDO),	592	const_iv (SDLK_UNDO),
		593
394	const_iv (KMOD_NONE),	594	const_iv (KMOD_NONE),
		595	const_iv (KMOD_SHIFT),
395	const_iv (KMOD_LSHIFT),	596	const_iv (KMOD_LSHIFT),
396	const_iv (KMOD_RSHIFT),	597	const_iv (KMOD_RSHIFT),
		598	const_iv (KMOD_CTRL),
397	const_iv (KMOD_LCTRL),	599	const_iv (KMOD_LCTRL),
398	const_iv (KMOD_RCTRL),	600	const_iv (KMOD_RCTRL),
		601	const_iv (KMOD_ALT),
399	const_iv (KMOD_LALT),	602	const_iv (KMOD_LALT),
400	const_iv (KMOD_RALT),	603	const_iv (KMOD_RALT),
		604	const_iv (KMOD_META),
401	const_iv (KMOD_LMETA),	605	const_iv (KMOD_LMETA),
402	const_iv (KMOD_RMETA),	606	const_iv (KMOD_RMETA),
403	const_iv (KMOD_NUM),	607	const_iv (KMOD_NUM),
404	const_iv (KMOD_CAPS),	608	const_iv (KMOD_CAPS),
405	const_iv (KMOD_MODE),	609	const_iv (KMOD_MODE),
406	const_iv (KMOD_CTRL),
407	const_iv (KMOD_SHIFT),
408	const_iv (KMOD_ALT),
409	const_iv (KMOD_META)
410	# undef const_iv	610	# undef const_iv
411	};	611	};
412		612
413	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
414	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		615
		616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
415	}	618	}
		619
		620	void
		621	weaken (SV *rv)
		622	PROTOTYPE: $
		623	CODE:
		624	sv_rvweaken (rv);
		625
		626	int
		627	in_destruct ()
		628	CODE:
		629	RETVAL = PL_main_cv == Nullcv;
		630	OUTPUT:
		631	RETVAL
		632
		633	NV floor (NV x)
		634
		635	NV ceil (NV x)
416		636
417	void	637	void
418	pango_init ()	638	pango_init ()
419	CODE:	639	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	640	{
422	{
423	ft2_fontmap = pango_ft2_font_map_new ();	641	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426	}
427
428	{
429	cairo_font_options_t *fopt = cairo_font_options_create ();
430	cairo_fontmap = pango_cairo_font_map_get_default ();
431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);
437	}
438	}	644	}
		645
		646	char *
		647	SDL_GetError ()
439		648
440	int	649	int
441	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
442		651
443	void	652	void
444	SDL_Quit ()	653	SDL_Quit ()
445		654
446	void	655	void
447	SDL_ListModes ()	656	SDL_ListModes (int rgb, int alpha)
448	PPCODE:	657	PPCODE:
449	{	658	{
450	SDL_Rect **m;	659	SDL_Rect **m;
451		660
452	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	661	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	664	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
456		665
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	667	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
459		668
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	669	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464		673
465	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
466		675	#if SDL_VERSION_ATLEAST(1,2,10)
467	SDL_EnableUNICODE (1);	676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		678	#endif
469		679
470	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
471		681
472	if (m && m != (SDL_Rect **)-1)	682	if (m && m != (SDL_Rect **)-1)
473	while (*m)	683	while (*m)
474	{	684	{
		685	if ((*m)->w >= 640 && (*m)->h >= 480)
		686	{
475	AV *av = newAV ();	687	AV *av = newAV ();
476	av_push (av, newSViv ((*m)->w));	688	av_push (av, newSViv ((*m)->w));
477	av_push (av, newSViv ((*m)->h));	689	av_push (av, newSViv ((*m)->h));
		690	av_push (av, newSViv (rgb));
		691	av_push (av, newSViv (alpha));
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	692	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		693	}
479		694
480	++m;	695	++m;
481	}	696	}
482	}	697	}
483		698
484	char *
485	SDL_GetError ()
486
487	int	699	int
488	SDL_SetVideoMode (int w, int h, int fullscreen)	700	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
489	CODE:	701	CODE:
		702	{
		703	SDL_EnableUNICODE (1);
		704	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		705
		706	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		707	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		708	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		709	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		710
490	RETVAL = !!SDL_SetVideoMode (	711	RETVAL = !!SDL_SetVideoMode (
491	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	712	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
492	);	713	);
		714
493	if (RETVAL)	715	if (RETVAL)
494	{	716	{
		717	av_clear (texture_av);
		718
495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
496	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
497	# include "glfunc.h"	721	#include "glfunc.h"
498	# undef GL_FUNC	722	#undef GL_FUNC
499	}	723	}
		724	}
500	OUTPUT:	725	OUTPUT:
501	RETVAL	726	RETVAL
502		727
503	void	728	void
504	SDL_GL_SwapBuffers ()	729	SDL_GL_SwapBuffers ()
505		730
506	char *	731	char *
507	SDL_GetKeyName (int sym)	732	SDL_GetKeyName (int sym)
508		733
		734	int
		735	SDL_GetAppState ()
		736
509	void	737	void
510	SDL_PollEvent ()	738	poll_events ()
511	PPCODE:	739	PPCODE:
512	{	740	{
513	SDL_Event ev;	741	SDL_Event ev;
514		742
515	while (SDL_PollEvent (&ev))	743	SDL_PumpEvents ();
		744	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
516	{	745	{
517	HV *hv = newHV ();	746	HV *hv = newHV ();
518	hv_store (hv, "type", 4, newSViv (ev.type), 0);	747	hv_store (hv, "type", 4, newSViv (ev.type), 0);
519		748
520	switch (ev.type)	749	switch (ev.type)
…		…
522	case SDL_KEYDOWN:	751	case SDL_KEYDOWN:
523	case SDL_KEYUP:	752	case SDL_KEYUP:
524	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		756	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
527	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528	break;	758	break;
529		759
530	case SDL_ACTIVEEVENT:	760	case SDL_ACTIVEEVENT:
531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
532	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	762	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
533	break;	763	break;
534		764
535	case SDL_MOUSEMOTION:	765	case SDL_MOUSEMOTION:
		766	{
		767	int state = ev.motion.state;
		768	int x = ev.motion.x;
		769	int y = ev.motion.y;
		770	int xrel = ev.motion.xrel;
		771	int yrel = ev.motion.yrel;
		772
		773	/* do simplistic event compression */
		774	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		775	&& state == ev.motion.state)
		776	{
		777	xrel += ev.motion.xrel;
		778	yrel += ev.motion.yrel;
		779	x = ev.motion.x;
		780	y = ev.motion.y;
		781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		782	}
		783
536	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
537
538	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	785	hv_store (hv, "state", 5, newSViv (state), 0);
539	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	786	hv_store (hv, "x", 1, newSViv (x), 0);
540	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	787	hv_store (hv, "y", 1, newSViv (y), 0);
541	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
542	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		790	}
543	break;	791	break;
544		792
545	case SDL_MOUSEBUTTONDOWN:	793	case SDL_MOUSEBUTTONDOWN:
546	case SDL_MOUSEBUTTONUP:	794	case SDL_MOUSEBUTTONUP:
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559	break;	807	break;
560	}	808	}
561		809
562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
563	}	811	}
564	}	812	}
565		813
566	int	814	int
567	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
568	POSTCALL:	816	POSTCALL:
569	Mix_HookMusicFinished (music_finished);	817	Mix_HookMusicFinished (music_finished);
570	Mix_ChannelFinished (channel_finished);	818	Mix_ChannelFinished (channel_finished);
571		819
572	void	820	void
573	Mix_CloseAudio ()	821	Mix_CloseAudio ()
574		822
575	int	823	int
576	Mix_AllocateChannels (int numchans = -1)	824	Mix_AllocateChannels (int numchans = -1)
577		825
		826	const char *
		827	Mix_GetError ()
		828
578	void	829	void
579	lowdelay (int fd, int val = 1)	830	lowdelay (int fd, int val = 1)
580	CODE:	831	CODE:
		832	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		833
		834	void
		835	win32_proxy_info ()
		836	PPCODE:
		837	{
581	#ifndef _WIN32	838	#ifdef _WIN32
582	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	839	char buffer[2048];
		840	DWORD buflen;
		841
		842	EXTEND (SP, 3);
		843
		844	buflen = sizeof (buffer);
		845	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		846	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		847	{
		848	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		849
		850	buflen = sizeof (buffer);
		851	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		852	{
		853	PUSHs (newSVpv (buffer, 0));
		854
		855	buflen = sizeof (buffer);
		856	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		857	PUSHs (newSVpv (buffer, 0));
		858	}
		859	}
583	#endif	860	#endif
		861	}
584		862
585	void	863	void
586	add_font (char *file)	864	add_font (char *file)
587	CODE:	865	CODE:
588	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589	#ifdef _WIN32
590	// cairo... sigh... requires win2000
591	AddFontResourceEx (file, FR_PRIVATE, 0);
592	#endif
593		867
594	void	868	void
595	load_image_inline (SV *image_)	869	load_image_inline (SV *image_)
596	ALIAS:	870	ALIAS:
597	load_image_file = 1	871	load_image_file = 1
…		…
600	STRLEN image_len;	874	STRLEN image_len;
601	char *image = (char *)SvPVbyte (image_, image_len);	875	char *image = (char *)SvPVbyte (image_, image_len);
602	SDL_Surface *surface, *surface2;	876	SDL_Surface *surface, *surface2;
603	SDL_PixelFormat fmt;	877	SDL_PixelFormat fmt;
604	SDL_RWops *rw = ix	878	SDL_RWops *rw = ix
605	? SDL_RWFromFile (image, "r")	879	? SDL_RWFromFile (image, "rb")
606	: SDL_RWFromConstMem (image, image_len);	880	: SDL_RWFromConstMem (image, image_len);
607		881
608	if (!rw)	882	if (!rw)
609	croak ("load_image: %s", SDL_GetError ());	883	croak ("load_image: %s", SDL_GetError ());
610		884
…		…
639		913
640	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	914	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641		915
642	assert (surface2->pitch == surface2->w * 4);	916	assert (surface2->pitch == surface2->w * 4);
643		917
		918	SDL_LockSurface (surface2);
644	EXTEND (SP, 5);	919	EXTEND (SP, 6);
645	PUSHs (sv_2mortal (newSViv (surface2->w)));	920	PUSHs (sv_2mortal (newSViv (surface2->w)));
646	PUSHs (sv_2mortal (newSViv (surface2->h)));	921	PUSHs (sv_2mortal (newSViv (surface2->h)));
647	SDL_LockSurface (surface2);
648	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
649	SDL_UnlockSurface (surface2);
650	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	923	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
651	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		926	SDL_UnlockSurface (surface2);
653		927
654	SDL_FreeSurface (surface);	928	SDL_FreeSurface (surface);
655	SDL_FreeSurface (surface2);	929	SDL_FreeSurface (surface2);
656	}	930	}
657		931
…		…
693	CODE:	967	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	968	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	969	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
697	#endif	971	#endif
698	exit (1);	972	_exit (1);
699		973
		974	void
		975	_exit (int retval = 0)
		976	CODE:
		977	#ifdef WIN32
		978	ExitThread (retval); // unclean, please beam me up
		979	#else
		980	_exit (retval);
		981	#endif
		982
		983	void
		984	debug ()
		985	CODE:
		986	{
		987	#if DEBUG
		988	VALGRIND_DO_LEAK_CHECK;
		989	#endif
		990	}
		991
700	MODULE = CFClient PACKAGE = CFClient::Font	992	MODULE = CFPlus PACKAGE = CFPlus::Font
701		993
702	CFClient::Font	994	PROTOTYPES: DISABLE
		995
		996	CFPlus::Font
703	new_from_file (SV *class, char *path, int id = 0)	997	new_from_file (SV *class, char *path, int id = 0)
704	CODE:	998	CODE:
705	{	999	{
706	int count;	1000	int count;
707	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
710	}	1004	}
711	OUTPUT:	1005	OUTPUT:
712	RETVAL	1006	RETVAL
713		1007
714	void	1008	void
715	DESTROY (CFClient::Font self)	1009	DESTROY (CFPlus::Font self)
716	CODE:	1010	CODE:
717	pango_font_description_free (self);	1011	pango_font_description_free (self);
718		1012
719	void	1013	void
720	make_default (CFClient::Font self)	1014	make_default (CFPlus::Font self)
		1015	PROTOTYPE: $
721	CODE:	1016	CODE:
722	default_font = self;	1017	default_font = self;
723		1018
724	MODULE = CFClient PACKAGE = CFClient::Layout	1019	MODULE = CFPlus PACKAGE = CFPlus::Layout
725		1020
726	CFClient::Layout	1021	PROTOTYPES: DISABLE
727	new (SV *class, int rgba = 0)	1022
		1023	void
		1024	reset_glyph_cache ()
		1025	PROTOTYPE:
728	CODE:	1026	CODE:
729	#if _WIN32	1027	tc_clear ();
730	//rgba = 0;//D makes text nicer, breaks TextView	1028
731	#endif	1029	CFPlus::Layout
732	rgba=1;//D	1030	new (SV *class)
		1031	CODE:
733	New (0, RETVAL, 1, struct cf_layout);	1032	New (0, RETVAL, 1, struct cf_layout);
734		1033
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1034	RETVAL->pl = pango_layout_new (opengl_context);
736	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	1035	RETVAL->r = 1.;
738	RETVAL->g = 1.;	1036	RETVAL->g = 1.;
739	RETVAL->b = 1.;	1037	RETVAL->b = 1.;
740	RETVAL->a = 1.;	1038	RETVAL->a = 1.;
741	RETVAL->base_height = MIN_FONT_HEIGHT;	1039	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
745	layout_update_font (RETVAL);	1043	layout_update_font (RETVAL);
746	OUTPUT:	1044	OUTPUT:
747	RETVAL	1045	RETVAL
748		1046
749	void	1047	void
750	DESTROY (CFClient::Layout self)	1048	DESTROY (CFPlus::Layout self)
751	CODE:	1049	CODE:
752	g_object_unref (self->pl);	1050	g_object_unref (self->pl);
753	Safefree (self);	1051	Safefree (self);
754		1052
755	int
756	is_rgba (CFClient::Layout self)
757	CODE:
758	RETVAL = self->rgba;
759	OUTPUT:
760	RETVAL
761
762	void	1053	void
763	set_text (CFClient::Layout self, SV *text_)	1054	set_text (CFPlus::Layout self, SV *text_)
764	CODE:	1055	CODE:
765	{	1056	{
766	STRLEN textlen;	1057	STRLEN textlen;
767	char *text = SvPVutf8 (text_, textlen);	1058	char *text = SvPVutf8 (text_, textlen);
768		1059
769	pango_layout_set_text (self->pl, text, textlen);	1060	pango_layout_set_text (self->pl, text, textlen);
770	}	1061	}
771		1062
772	void	1063	void
773	set_markup (CFClient::Layout self, SV *text_)	1064	set_markup (CFPlus::Layout self, SV *text_)
774	CODE:	1065	CODE:
775	{	1066	{
776	STRLEN textlen;	1067	STRLEN textlen;
777	char *text = SvPVutf8 (text_, textlen);	1068	char *text = SvPVutf8 (text_, textlen);
778		1069
779	pango_layout_set_markup (self->pl, text, textlen);	1070	pango_layout_set_markup (self->pl, text, textlen);
780	}	1071	}
781		1072
		1073	void
		1074	set_shapes (CFPlus::Layout self, ...)
		1075	CODE:
		1076	{
		1077	PangoAttrList *attrs = 0;
		1078	const char *text = pango_layout_get_text (self->pl);
		1079	const char *pos = text;
		1080	int arg = 4;
		1081
		1082	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1083	{
		1084	PangoRectangle inkrect, rect;
		1085	PangoAttribute *attr;
		1086
		1087	int x = SvIV (ST (arg - 3));
		1088	int y = SvIV (ST (arg - 2));
		1089	int w = SvIV (ST (arg - 1));
		1090	int h = SvIV (ST (arg ));
		1091
		1092	inkrect.x = 0;
		1093	inkrect.y = 0;
		1094	inkrect.width = 0;
		1095	inkrect.height = 0;
		1096
		1097	rect.x = x * PANGO_SCALE;
		1098	rect.y = y * PANGO_SCALE;
		1099	rect.width = w * PANGO_SCALE;
		1100	rect.height = h * PANGO_SCALE;
		1101
		1102	if (!attrs)
		1103	attrs = pango_layout_get_attributes (self->pl);
		1104
		1105	attr = pango_attr_shape_new (&inkrect, &rect);
		1106	attr->start_index = pos - text;
		1107	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1108	pango_attr_list_insert (attrs, attr);
		1109
		1110	arg += 4;
		1111	pos += sizeof (OBJ_STR) - 1;
		1112	}
		1113
		1114	if (attrs)
		1115	pango_layout_set_attributes (self->pl, attrs);
		1116	}
		1117
		1118	void
		1119	get_shapes (CFPlus::Layout self)
		1120	PPCODE:
		1121	{
		1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1123
		1124	do
		1125	{
		1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1127
		1128	if (run && shape_attr_p (run))
		1129	{
		1130	PangoRectangle extents;
		1131	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1132
		1133	EXTEND (SP, 2);
		1134	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1135	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1136	}
		1137	}
		1138	while (pango_layout_iter_next_run (iter));
		1139
		1140	pango_layout_iter_free (iter);
		1141	}
		1142
		1143	int
		1144	has_wrapped (CFPlus::Layout self)
		1145	CODE:
		1146	{
		1147	int lines = 1;
		1148	const char *text = pango_layout_get_text (self->pl);
		1149
		1150	while (*text)
		1151	lines += *text++ == '\n';
		1152
		1153	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1154	}
		1155	OUTPUT:
		1156	RETVAL
		1157
782	SV *	1158	SV *
783	get_text (CFClient::Layout self)	1159	get_text (CFPlus::Layout self)
784	CODE:	1160	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	1162	sv_utf8_decode (RETVAL);
787	OUTPUT:	1163	OUTPUT:
788	RETVAL	1164	RETVAL
789		1165
790	void	1166	void
791	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
792	CODE:	1168	CODE:
793	self->r = r;	1169	self->r = r;
794	self->g = g;	1170	self->g = g;
795	self->b = b;	1171	self->b = b;
796	self->a = a;	1172	self->a = a;
797		1173
798	void	1174	void
799	set_font (CFClient::Layout self, CFClient::Font font = 0)	1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
800	CODE:	1176	CODE:
801	if (self->font != font)	1177	if (self->font != font)
802	{	1178	{
803	self->font = font;	1179	self->font = font;
804	layout_update_font (self);	1180	layout_update_font (self);
805	}	1181	}
806		1182
807	void	1183	void
808	set_height (CFClient::Layout self, int base_height)	1184	set_height (CFPlus::Layout self, int base_height)
809	CODE:	1185	CODE:
810	if (self->base_height != base_height)	1186	if (self->base_height != base_height)
811	{	1187	{
812	self->base_height = base_height;	1188	self->base_height = base_height;
813	layout_update_font (self);	1189	layout_update_font (self);
814	}	1190	}
815		1191
816	void	1192	void
817	set_width (CFClient::Layout self, int max_width = -1)	1193	set_width (CFPlus::Layout self, int max_width = -1)
818	CODE:	1194	CODE:
819	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
820		1196
821	void	1197	void
822	set_indent (CFClient::Layout self, int indent)	1198	set_indent (CFPlus::Layout self, int indent)
823	CODE:	1199	CODE:
824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825		1201
826	void	1202	void
827	set_spacing (CFClient::Layout self, int spacing)	1203	set_spacing (CFPlus::Layout self, int spacing)
828	CODE:	1204	CODE:
829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830		1206
831	void	1207	void
832	set_ellipsise (CFClient::Layout self, int ellipsise)	1208	set_ellipsise (CFPlus::Layout self, int ellipsise)
833	CODE:	1209	CODE:
834	pango_layout_set_ellipsize (self->pl,	1210	pango_layout_set_ellipsize (self->pl,
835	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START
836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
838	: PANGO_ELLIPSIZE_NONE	1214	: PANGO_ELLIPSIZE_NONE
839	);	1215	);
840		1216
841	void	1217	void
842	set_single_paragraph_mode (CFClient::Layout self, int spm)	1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)
843	CODE:	1219	CODE:
844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845		1221
846	void	1222	void
847	size (CFClient::Layout self)	1223	size (CFPlus::Layout self)
848	PPCODE:	1224	PPCODE:
849	{	1225	{
850	int w, h;	1226	int w, h;
851		1227
852	layout_get_pixel_size (self, &w, &h);	1228	layout_get_pixel_size (self, &w, &h);
…		…
855	PUSHs (sv_2mortal (newSViv (w)));	1231	PUSHs (sv_2mortal (newSViv (w)));
856	PUSHs (sv_2mortal (newSViv (h)));	1232	PUSHs (sv_2mortal (newSViv (h)));
857	}	1233	}
858		1234
859	int	1235	int
		1236	descent (CFPlus::Layout self)
		1237	CODE:
		1238	{
		1239	PangoRectangle rect;
		1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1241	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1242	RETVAL = PANGO_DESCENT (rect);
		1243	}
		1244	OUTPUT:
		1245	RETVAL
		1246
		1247	int
860	xy_to_index (CFClient::Layout self, int x, int y)	1248	xy_to_index (CFPlus::Layout self, int x, int y)
861	CODE:	1249	CODE:
862	{	1250	{
863	int index, trailing;	1251	int index, trailing;
864	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
865	RETVAL = index;	1253	RETVAL = index + trailing;
866	}	1254	}
867	OUTPUT:	1255	OUTPUT:
868	RETVAL	1256	RETVAL
869		1257
870	void	1258	void
871	cursor_pos (CFClient::Layout self, int index)	1259	cursor_pos (CFPlus::Layout self, int index)
872	PPCODE:	1260	PPCODE:
873	{	1261	{
874	PangoRectangle strong_pos;	1262	PangoRectangle strong_pos;
875	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
876		1264
…		…
879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
880	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
881	}	1269	}
882		1270
883	void	1271	void
884	render (CFClient::Layout self)	1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
885	PPCODE:	1273	PPCODE:
886	{	1274	{
887	SV *retval;	1275	int line, x;
888	int w, h;
889		1276
890	layout_get_pixel_size (self, &w, &h);	1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
891		1279
892	if (self->rgba)
893	{
894	cairo_surface_t *surface;
895	cairo_t *cairo;
896
897	retval = newSV (w * h * 4);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h * 4);
900
901	memset (SvPVX (retval), 0, w * h * 4);
902
903	surface = cairo_image_surface_create_for_data (
904	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
905	cairo = cairo_create (surface);
906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908	pango_cairo_show_layout (cairo, self->pl);
909
910	cairo_destroy (cairo);
911	cairo_surface_destroy (surface);
912
913	// what a mess, and its premultiplied, too :(
914	{
915	uint32_t *p = (uint32_t *)SvPVX (retval);
916	uint32_t *e = p + w * h;
917
918	while (p < e)
919	{
920	uint32_t rgba = *p;
921	rgba = (rgba >> 24) | (rgba << 8);
922	#if 0
923	#ifdef _WIN32
924	{//D
925	uint8_t r = rgba >> 24;
926	uint8_t g = rgba >> 16;
927	uint8_t b = rgba >> 8;
928	uint8_t a = rgba >> 0;
929
930	rgba = (rgba & 0xffffff00) | a;
931	}
932	#endif
933	#endif
934	rgba = SDL_SwapBE32 (rgba);
935	*p++ = rgba;
936	}
937	}
938
939	EXTEND (SP, 5);	1280	EXTEND (SP, 2);
940	PUSHs (sv_2mortal (newSViv (w)));	1281	PUSHs (sv_2mortal (newSViv (line - 1)));
		1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1283	}
		1284
		1285	void
		1286	line_x_to_index (CFPlus::Layout self, int line, int x)
		1287	PPCODE:
		1288	{
		1289	PangoLayoutLine *lp;
		1290	int index, trailing;
		1291
		1292	if (line < 0)
		1293	XSRETURN_EMPTY;
		1294
		1295	if (!(lp = pango_layout_get_line (self->pl, line)))
		1296	XSRETURN_EMPTY; /* do better */
		1297
		1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1299
		1300	EXTEND (SP, 2);
		1301	if (GIMME_V == G_SCALAR)
941	PUSHs (sv_2mortal (newSViv (h)));	1302	PUSHs (sv_2mortal (newSViv (index + trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945	}
946	else	1303	else
947	{	1304	{
948	FT_Bitmap bitmap;
949
950	retval = newSV (w * h);
951	SvPOK_only (retval);
952	SvCUR_set (retval, w * h);
953
954	bitmap.rows = h;
955	bitmap.width = w;
956	bitmap.pitch = w;
957	bitmap.buffer = (unsigned char*)SvPVX (retval);
958	bitmap.num_grays = 256;
959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961	memset (bitmap.buffer, 0, w * h);
962
963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965	EXTEND (SP, 5);
966	PUSHs (sv_2mortal (newSViv (w)));	1305	PUSHs (sv_2mortal (newSViv (index)));
967	PUSHs (sv_2mortal (newSViv (h)));	1306	PUSHs (sv_2mortal (newSViv (trailing)));
968	PUSHs (sv_2mortal (retval));
969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971	}	1307	}
972	}	1308	}
973		1309
		1310	void
		1311	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1312	PPCODE:
		1313	pango_opengl_render_layout_subpixel (
		1314	self->pl,
		1315	x * PANGO_SCALE, y * PANGO_SCALE,
		1316	self->r, self->g, self->b, self->a,
		1317	flags
		1318	);
		1319
974	MODULE = CFClient PACKAGE = CFClient::Texture	1320	MODULE = CFPlus PACKAGE = CFPlus::Texture
975		1321
		1322	PROTOTYPES: ENABLE
		1323
		1324	int minpot (int n)
		1325
976	void	1326	void
		1327	pad (SV *data_, int ow, int oh, int nw, int nh)
		1328	CODE:
		1329	{
		1330	if ((nw != ow || nh != oh) && SvOK (data_))
		1331	{
		1332	STRLEN datalen;
		1333	char *data = SvPVbyte (data_, datalen);
		1334	int bpp = datalen / (ow * oh);
		1335	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1336
		1337	SvPOK_only (result_);
		1338	SvCUR_set (result_, nw * nh * bpp);
		1339
		1340	memset (SvPVX (result_), 0, nw * nh * bpp);
		1341	while (oh--)
		1342	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1343
		1344	sv_setsv (data_, result_);
		1345	}
		1346	}
		1347
		1348	void
977	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1349	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
978	PROTOTYPE: $$$;$$	1350	PROTOTYPE: $$$;$$
979	ALIAS:	1351	ALIAS:
980	draw_quad_alpha = 1	1352	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1353	draw_quad_alpha_premultiplied = 2
982	CODE:	1354	CODE:
983	{	1355	{
984	HV *hv = (HV *)SvRV (self);	1356	HV *hv = (HV *)SvRV (self);
985	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1357	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
986	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1358	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
987	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1359	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1360
		1361	if (name <= 0)
		1362	XSRETURN_EMPTY;
988		1363
989	if (items < 5)	1364	if (items < 5)
990	{	1365	{
991	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1366	w = SvNV (*hv_fetch (hv, "w", 1, 1));
992	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1367	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1020	glDisable (GL_ALPHA_TEST);	1395	glDisable (GL_ALPHA_TEST);
1021	glDisable (GL_BLEND);	1396	glDisable (GL_BLEND);
1022	}	1397	}
1023	}	1398	}
1024		1399
		1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1401	CODE:
		1402	{
		1403	GLint width;
		1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1405	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1406	RETVAL = width > 0;
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
1025	MODULE = CFClient PACKAGE = CFClient::Map	1411	MODULE = CFPlus PACKAGE = CFPlus::Map
1026		1412
1027	CFClient::Map	1413	PROTOTYPES: DISABLE
1028	new (SV *class, int map_width, int map_height)	1414
		1415	CFPlus::Map
		1416	new (SV *class)
1029	CODE:	1417	CODE:
1030	New (0, RETVAL, 1, struct map);	1418	New (0, RETVAL, 1, struct map);
1031	RETVAL->x = 0;	1419	RETVAL->x = 0;
1032	RETVAL->y = 0;	1420	RETVAL->y = 0;
1033	RETVAL->w = map_width;	1421	RETVAL->w = 0;
1034	RETVAL->h = map_height;	1422	RETVAL->h = 0;
1035	RETVAL->ox = 0;	1423	RETVAL->ox = 0;
1036	RETVAL->oy = 0;	1424	RETVAL->oy = 0;
1037	RETVAL->faces = 8192;	1425	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1426	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039	RETVAL->texs = 8192;
1040	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041	RETVAL->rows = 0;	1427	RETVAL->rows = 0;
1042	RETVAL->row = 0;	1428	RETVAL->row = 0;
1043	OUTPUT:	1429	OUTPUT:
1044	RETVAL	1430	RETVAL
1045		1431
1046	void	1432	void
1047	DESTROY (CFClient::Map self)	1433	DESTROY (CFPlus::Map self)
1048	CODE:	1434	CODE:
1049	{	1435	{
1050	map_clear (self);	1436	map_clear (self);
1051	Safefree (self->face);	1437	Safefree (self->face2tile);
		1438	Safefree (self->tex);
1052	Safefree (self);	1439	Safefree (self);
1053	}	1440	}
1054		1441
1055	void	1442	void
		1443	resize (CFPlus::Map self, int map_width, int map_height)
		1444	CODE:
		1445	self->w = map_width;
		1446	self->h = map_height;
		1447
		1448	void
1056	clear (CFClient::Map self)	1449	clear (CFPlus::Map self)
1057	CODE:	1450	CODE:
1058	map_clear (self);	1451	map_clear (self);
1059		1452
1060	void	1453	void
1061	set_face (CFClient::Map self, int face, int texid)	1454	set_tileid (CFPlus::Map self, int face, int tile)
1062	CODE:	1455	CODE:
1063	{	1456	{
1064	while (self->faces <= face)	1457	need_facenum (self, face); self->face2tile [face] = tile;
1065	{	1458	need_texid (self, tile);
1066	Append (mapface, self->face, self->faces, self->faces);
1067	self->faces *= 2;
1068	}
1069
1070	self->face [face] = texid;
1071	}	1459	}
1072		1460
1073	void	1461	void
		1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1463	CODE:
		1464	{
		1465	tileid texid;
		1466	maptex *tex;
		1467
		1468	if (face < 0 || face >= self->faces)
		1469	return;
		1470
		1471	if (smooth < 0 || smooth >= self->faces)
		1472	return;
		1473
		1474	texid = self->face2tile [face];
		1475
		1476	if (!texid)
		1477	return;
		1478
		1479	tex = self->tex + texid;
		1480	tex->smoothtile = self->face2tile [smooth];
		1481	tex->smoothlevel = level;
		1482	}
		1483
		1484	void
1074	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1485	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)
1075	CODE:	1486	CODE:
1076	{	1487	{
1077	while (self->texs <= texid)	1488	need_texid (self, texid);
1078	{
1079	Append (maptex, self->tex, self->texs, self->texs);
1080	self->texs *= 2;
1081	}
1082		1489
1083	{	1490	{
1084	maptex *tex = self->tex + texid;	1491	maptex *tex = self->tex + texid;
1085		1492
1086	tex->name = name;	1493	tex->name = name;
…		…
1103	// from transparent color bleeding and ugly wrapping effects.	1510	// from transparent color bleeding and ugly wrapping effects.
1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105	}	1512	}
1106		1513
1107	int	1514	int
1108	ox (CFClient::Map self)	1515	ox (CFPlus::Map self)
1109	ALIAS:	1516	ALIAS:
1110	oy = 1	1517	oy = 1
1111	x = 2	1518	x = 2
1112	y = 3	1519	y = 3
1113	w = 4	1520	w = 4
…		…
1124	}	1531	}
1125	OUTPUT:	1532	OUTPUT:
1126	RETVAL	1533	RETVAL
1127		1534
1128	void	1535	void
1129	scroll (CFClient::Map self, int dx, int dy)	1536	scroll (CFPlus::Map self, int dx, int dy)
1130	CODE:	1537	CODE:
1131	{	1538	{
1132	if (dx > 0)	1539	if (dx > 0)
1133	map_blank (self, self->x, self->y, dx - 1, self->h);	1540	map_blank (self, self->x, self->y, dx, self->h);
1134	else if (dx < 0)	1541	else if (dx < 0)
1135	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1542	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1136		1543
1137	if (dy > 0)	1544	if (dy > 0)
1138	map_blank (self, self->x, self->y, self->w, dy - 1);	1545	map_blank (self, self->x, self->y, self->w, dy);
1139	else if (dy < 0)	1546	else if (dy < 0)
1140	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1547	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1141		1548
1142	self->ox += dx; self->x += dx;	1549	self->ox += dx; self->x += dx;
1143	self->oy += dy; self->y += dy;	1550	self->oy += dy; self->y += dy;
1144		1551
1145	while (self->y < 0)	1552	while (self->y < 0)
…		…
1149	self->rows += MAP_EXTEND_Y;	1556	self->rows += MAP_EXTEND_Y;
1150	self->y += MAP_EXTEND_Y;	1557	self->y += MAP_EXTEND_Y;
1151	}	1558	}
1152	}	1559	}
1153		1560
1154	void	1561	SV *
1155	map1a_update (CFClient::Map self, SV *data_)	1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1156	CODE:	1563	CODE:
1157	{	1564	{
1158	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1159	uint8_t *data_end = (uint8_t *)SvEND (data_);	1566	uint8_t *data_end = (uint8_t *)SvEND (data_);
1160	mapcell *cell;	1567	mapcell *cell;
1161	int x, y, flags;	1568	int x, y, z, flags;
		1569	AV *missing = newAV ();
		1570	RETVAL = newRV_noinc ((SV *)missing);
1162		1571
1163	while (data < data_end)	1572	while (data < data_end - 1)
1164	{	1573	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1574	flags = (data [0] << 8) + data [1]; data += 2;
1166		1575
1167	x = ((flags >> 10) & 63) + self->x;	1576	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1577	y = self->y + ((flags >> 4) & 63);
1169		1578
1170	cell = map_get_cell (self, x, y);	1579	cell = map_get_cell (self, x, y);
1171		1580
1172	if (flags & 15)	1581	if (flags & 15)
1173	{	1582	{
1174	if (cell->darkness < 0)	1583	if (!cell->darkness)
1175	{	1584	{
		1585	memset (cell, 0, sizeof (*cell));
1176	cell->darkness = 0;	1586	cell->darkness = 256;
1177	cell->face [0] = 0;
1178	cell->face [1] = 0;
1179	cell->face [2] = 0;
1180	}	1587	}
1181		1588
1182	cell->darkness = flags & 8 ? *data++ : 255;
1183
1184	//TODO: don't trust server data to be in-range(!)	1589	//TODO: don't trust server data to be in-range(!)
1185		1590
1186	if (flags & 4)	1591	if (flags & 8)
1187	{	1592	{
1188	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1593	if (extmap)
		1594	{
		1595	uint8_t ext, cmd;
		1596
		1597	do
		1598	{
		1599	ext = *data++;
		1600	cmd = ext & 0x3f;
		1601
		1602	if (cmd < 4)
		1603	cell->darkness = 255 - ext * 64 + 1;
		1604	else if (cmd == 5) // health
		1605	{
		1606	cell->stat_width = 1;
		1607	cell->stat_hp = *data++;
		1608	}
		1609	else if (cmd == 6) // monster width
		1610	cell->stat_width = *data++ + 1;
		1611	else if (cmd == 0x47)
		1612	{
		1613	if (*data == 4)
		1614	; // decode player count
		1615
		1616	data += *data + 1;
		1617	}
		1618	else if (cmd == 8) // cell flags
		1619	cell->flags = *data++;
		1620	else if (ext & 0x40) // unknown, multibyte => skip
		1621	data += *data + 1;
		1622	else
		1623	data++;
		1624	}
		1625	while (ext & 0x80);
		1626	}
		1627	else
		1628	cell->darkness = *data++ + 1;
1189	}	1629	}
1190		1630
		1631	for (z = 0; z <= 2; ++z)
1191	if (flags & 2)	1632	if (flags & (4 >> z))
1192	{	1633	{
1193	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1634	faceid face = (data [0] << 8) + data [1]; data += 2;
		1635	need_facenum (self, face);
		1636	cell->tile [z] = self->face2tile [face];
		1637
		1638	if (cell->tile [z])
		1639	{
		1640	maptex *tex = self->tex + cell->tile [z];
		1641	if (!tex->name)
		1642	av_push (missing, newSViv (cell->tile [z]));
		1643
		1644	if (tex->smoothtile)
		1645	{
		1646	maptex *smooth = self->tex + tex->smoothtile;
		1647	if (!smooth->name)
		1648	av_push (missing, newSViv (tex->smoothtile));
		1649	}
		1650	}
1194	}	1651	}
1195
1196	if (flags & 1)
1197	{
1198	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1199	}
1200	}	1652	}
1201	else	1653	else
1202	cell->darkness = -1;	1654	cell->darkness = 0;
1203	}	1655	}
1204	}	1656	}
		1657	OUTPUT:
		1658	RETVAL
1205		1659
1206	SV *	1660	SV *
1207	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1208	CODE:	1662	CODE:
1209	{	1663	{
1210	int x1, x;	1664	int x1, x;
1211	int y1, y;	1665	int y1, y;
1212	int z;	1666	int z;
…		…
1233	{	1687	{
1234	mapcell *cell = row->col + (x - row->c0);	1688	mapcell *cell = row->col + (x - row->c0);
1235		1689
1236	for (z = 0; z <= 0; z++)	1690	for (z = 0; z <= 0; z++)
1237	{	1691	{
1238	mapface face = cell->face [z];
1239
1240	if (face)
1241	{
1242	maptex tex = self->tex [face];	1692	maptex tex = self->tex [cell->tile [z]];
1243	int a0 = 255 - tex.a;	1693	int a0 = 255 - tex.a;
1244	int a1 = tex.a;	1694	int a1 = tex.a;
1245		1695
1246	r = (r * a0 + tex.r * a1) / 255;	1696	r = (r * a0 + tex.r * a1) / 255;
1247	g = (g * a0 + tex.g * a1) / 255;	1697	g = (g * a0 + tex.g * a1) / 255;
1248	b = (b * a0 + tex.b * a1) / 255;	1698	b = (b * a0 + tex.b * a1) / 255;
1249	a = (a * a0 + tex.a * a1) / 255;	1699	a = (a * a0 + tex.a * a1) / 255;
1250	}
1251	}	1700	}
1252	}	1701	}
1253		1702
1254	*map++ = (r )	1703	*map++ = (r )
1255	| (g << 8)	1704	| (g << 8)
…		…
1262	}	1711	}
1263	OUTPUT:	1712	OUTPUT:
1264	RETVAL	1713	RETVAL
1265		1714
1266	void	1715	void
1267	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
		1717	CODE:
		1718	{
		1719	int x, y, z;
		1720
		1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1724	smooth_key skey;
		1725
		1726	rc_t *rc = rc_alloc ();
		1727	rc_key_t key;
		1728	rc_array_t *arr;
		1729
		1730	// thats current max. sorry.
		1731	if (sw > 255) sw = 255;
		1732	if (sh > 255) sh = 255;
		1733
		1734	// clear key, in case of extra padding
		1735	memset (&skey, 0, sizeof (skey));
		1736
		1737	memset (&key, 0, sizeof (key));
		1738	key.r = 255;
		1739	key.g = 255;
		1740	key.b = 255;
		1741	key.a = 255;
		1742	key.mode = GL_QUADS;
		1743	key.format = GL_T2F_V3F;
		1744	key.texname = -1;
		1745
		1746	mx += self->x;
		1747	my += self->y;
		1748
		1749	// first pass: determine smooth_max
		1750	// rather ugly, if you ask me
		1751	// could also be stored inside mapcell and updated on change
		1752	memset (smooth_max, 0, sizeof (smooth_max));
		1753
		1754	for (y = 0; y < sh; y++)
		1755	if (0 <= y + my && y + my < self->rows)
		1756	{
		1757	maprow *row = self->row + (y + my);
		1758
		1759	for (x = 0; x < sw; x++)
		1760	if (row->c0 <= x + mx && x + mx < row->c1)
		1761	{
		1762	mapcell *cell = row->col + (x + mx - row->c0);
		1763
		1764	smooth_max[x + 1][y + 1] =
		1765	MAX (self->tex [cell->tile [0]].smoothlevel,
		1766	MAX (self->tex [cell->tile [1]].smoothlevel,
		1767	self->tex [cell->tile [2]].smoothlevel));
		1768	}
		1769	}
		1770
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	for (z = 0; z <= 2; z++)
		1776	{
		1777	memset (smooth_level, 0, sizeof (smooth_level));
		1778
		1779	for (y = 0; y < sh; y++)
		1780	if (0 <= y + my && y + my < self->rows)
		1781	{
		1782	maprow *row = self->row + (y + my);
		1783
		1784	for (x = 0; x < sw; x++)
		1785	if (row->c0 <= x + mx && x + mx < row->c1)
		1786	{
		1787	mapcell *cell = row->col + (x + mx - row->c0);
		1788	tileid tile = cell->tile [z];
		1789
		1790	if (tile)
		1791	{
		1792	maptex tex = self->tex [tile];
		1793	int px, py;
		1794
		1795	// suppressing texture state switches here
		1796	// is only moderately effective, but worth the extra effort
		1797	if (key.texname != tex.name)
		1798	{
		1799	if (!tex.name)
		1800	tex = self->tex [2]; /* missing, replace by noface */
		1801
		1802	key.texname = tex.name;
		1803	arr = rc_array (rc, &key);
		1804	}
		1805
		1806	px = (x + 1) * T - tex.w;
		1807	py = (y + 1) * T - tex.h;
		1808
		1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1813
		1814	if (cell->flags && z == 2)
		1815	{
		1816	// overlays such as the speech bubble, probably more to come
		1817	if (cell->flags & 1)
		1818	{
		1819	maptex tex = self->tex [1];
		1820	int px = x * T + T * 2 / 32;
		1821	int py = y * T - T * 6 / 32;
		1822
		1823	if (tex.name)
		1824	{
		1825	if (key.texname != tex.name)
		1826	{
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1835	}
		1836	}
		1837	}
		1838
		1839	// update smooth hash
		1840	if (tex.smoothtile)
		1841	{
		1842	skey.tile = tex.smoothtile;
		1843	skey.level = tex.smoothlevel;
		1844
		1845	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1846
		1847	// add bits to current tile and all neighbours. skey.x|y is
		1848	// shifted +1|+1 so we always stay positive.
		1849
		1850	// bits is ___n cccc CCCC bbbb
		1851	// n do not draw borders&corners
		1852	// c draw these corners, but...
		1853	// C ... not these
		1854	// b draw these borders
		1855
		1856	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1857	// ┃· ·· ·┃ ━━
		1858
		1859	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1860	// ·· ·· ·┏ ┓·
		1861
		1862	// full tile
		1863	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1864
		1865	// borders
		1866	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1867	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1868	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1869	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1870
		1871	// corners
		1872	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	rc_draw (rc);
		1882	rc_clear (rc);
		1883
		1884	// go through all smoothlevels, lowest to highest, then draw.
		1885	// this is basically counting sort
		1886	{
		1887	int w, b;
		1888
		1889	for (w = 0; w < 256 / 32; ++w)
		1890	{
		1891	uint32_t smask = smooth_level [w];
		1892	if (smask)
		1893	for (b = 0; b < 32; ++b)
		1894	if (smask & (((uint32_t)1) << b))
		1895	{
		1896	int level = (w << 5) | b;
		1897	HE *he;
		1898
		1899	hv_iterinit (smooth);
		1900	while ((he = hv_iternext (smooth)))
		1901	{
		1902	smooth_key *skey = (smooth_key *)HeKEY (he);
		1903	IV bits = SvIVX (HeVAL (he));
		1904
		1905	if (!(bits & 0x1000)
		1906	&& skey->level == level
		1907	&& level > smooth_max [skey->x][skey->y])
		1908	{
		1909	maptex tex = self->tex [skey->tile];
		1910	int px = (((int)skey->x) - 1) * T;
		1911	int py = (((int)skey->y) - 1) * T;
		1912	int border = bits & 15;
		1913	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1914	float dx = tex.s * .0625f; // 16 images/row
		1915	float dy = tex.t * .5f ; // 2 images/column
		1916
		1917	if (tex.name)
		1918	{
		1919	// this time avoiding texture state changes
		1920	// save gobs of state changes.
		1921	if (key.texname != tex.name)
		1922	{
		1923	key.texname = tex.name;
		1924	arr = rc_array (rc, &key);
		1925	}
		1926
		1927	if (border)
		1928	{
		1929	float ox = border * dx;
		1930
		1931	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
		1932	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
		1933	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
		1934	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
		1935	}
		1936
		1937	if (corner)
		1938	{
		1939	float ox = corner * dx;
		1940
		1941	rc_t2f_v3f (arr, ox , dy , px , py , 0);
		1942	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
		1943	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948	}
		1949	}
		1950	}
		1951	}
		1952
		1953	hv_clear (smooth);
		1954	rc_draw (rc);
		1955	rc_clear (rc);
		1956	}
		1957
		1958	glDisable (GL_BLEND);
		1959	rc_free (rc);
		1960
		1961	// top layer: overlays such as the health bar
		1962	for (y = 0; y < sh; y++)
		1963	if (0 <= y + my && y + my < self->rows)
		1964	{
		1965	maprow *row = self->row + (y + my);
		1966
		1967	for (x = 0; x < sw; x++)
		1968	if (row->c0 <= x + mx && x + mx < row->c1)
		1969	{
		1970	mapcell *cell = row->col + (x + mx - row->c0);
		1971
		1972	int px = x * T;
		1973	int py = y * T;
		1974
		1975	if (cell->stat_hp)
		1976	{
		1977	int width = cell->stat_width * T;
		1978	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1979
		1980	glColor3ub (0, 0, 0);
		1981	glRectf (px + 1, py - thick - 2,
		1982	px + width - 1, py);
		1983
		1984	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1985	glRectf (px + 2,
		1986	py - thick - 1,
		1987	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1988	}
		1989	}
		1990	}
		1991	}
		1992
		1993	void
		1994	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1995	CODE:
		1996	{
		1997	static float color[16][3] = {
		1998	{ 0.00F, 0.00F, 0.00F },
		1999	{ 1.00F, 1.00F, 1.00F },
		2000	{ 0.00F, 0.00F, 0.55F },
		2001	{ 1.00F, 0.00F, 0.00F },
		2002
		2003	{ 1.00F, 0.54F, 0.00F },
		2004	{ 0.11F, 0.56F, 1.00F },
		2005	{ 0.93F, 0.46F, 0.00F },
		2006	{ 0.18F, 0.54F, 0.34F },
		2007
		2008	{ 0.56F, 0.73F, 0.56F },
		2009	{ 0.80F, 0.80F, 0.80F },
		2010	{ 0.55F, 0.41F, 0.13F },
		2011	{ 0.99F, 0.77F, 0.26F },
		2012
		2013	{ 0.74F, 0.65F, 0.41F },
		2014
		2015	{ 0.00F, 1.00F, 1.00F },
		2016	{ 1.00F, 0.00F, 1.00F },
		2017	{ 1.00F, 1.00F, 0.00F },
		2018	};
		2019
		2020	int x, y;
		2021
		2022	glEnable (GL_TEXTURE_2D);
		2023	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2024	glEnable (GL_BLEND);
		2025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2026	glBegin (GL_QUADS);
		2027
		2028	for (y = 0; y < h; y++)
		2029	for (x = 0; x < w; x++)
		2030	{
		2031	unsigned char m = data [x + y * w];
		2032
		2033	if (m)
		2034	{
		2035	float *c = color [m & 15];
		2036
		2037	float tx1 = m & 0x40 ? 0.5 : 0.;
		2038	float tx2 = tx1 + 0.5;
		2039
		2040	glColor4f (c[0], c[1], c[2], 0.75);
		2041	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2042	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2043	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2044	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2045	}
		2046	}
		2047
		2048	glEnd ();
		2049	glDisable (GL_BLEND);
		2050	glDisable (GL_TEXTURE_2D);
		2051	}
		2052
		2053	void
		2054	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1268	PPCODE:	2055	PPCODE:
1269	{	2056	{
1270	int vx, vy;
1271	int x, y, z;	2057	int x, y;
1272	int last_name;	2058	int sw1 = sw + 2;
1273	mapface face;	2059	int sh1 = sh + 2;
		2060	int sh3 = sh * 3;
1274	int sw4 = (sw + 3) & ~3;	2061	int sw34 = (sw * 3 + 3) & ~3;
		2062	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1275	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2063	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1276	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2064	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1277		2065
1278	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);	2066	SvPOK_only (darkness3_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);	2067	SvCUR_set (darkness3_sv, sw34 * sh3);
1281		2068
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	2069	mx += self->x - 1;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	2070	my += self->y - 1;
1284		2071
1285	/*	2072	memset (darkness1, 255, sw1 * sh1);
1286	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2
1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289		2073
1290	int vy = self->vy = self->h >= sh
1291	? self->y + (self->h - sh) / 2
1292	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293	*/
1294
1295	glColor4ub (255, 255, 255, 255);
1296
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301
1302	glBegin (GL_QUADS);
1303
1304	last_name = 0;
1305
1306	for (z = 0; z < 3; z++)
1307	for (y = 0; y < sh; y++)	2074	for (y = 0; y < sh1; y++)
1308	if (0 <= y + vy && y + vy < self->rows)	2075	if (0 <= y + my && y + my < self->rows)
1309	{	2076	{
1310	maprow *row = self->row + (y + vy);	2077	maprow *row = self->row + (y + my);
1311		2078
1312	for (x = 0; x < sw; x++)	2079	for (x = 0; x < sw1; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	2080	if (row->c0 <= x + mx && x + mx < row->c1)
1314	{	2081	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	2082	mapcell *cell = row->col + (x + mx - row->c0);
1316		2083
1317	darkness[y * sw4 + x] = cell->darkness < 0	2084	darkness1 [y * sw1 + x] = cell->darkness
		2085	? 255 - (cell->darkness - 1)
1318	? 255 - FOW_DARKNESS	2086	: 255 - FOW_DARKNESS;
1319	: 255 - cell->darkness;
1320
1321	face = cell->face [z];
1322
1323	if (face)
1324	{
1325	maptex tex = self->tex [face];
1326
1327	int px = (x + 1) * 32 - tex.w;
1328	int py = (y + 1) * 32 - tex.h;
1329
1330	if (last_name != tex.name)
1331	{
1332	glEnd ();
1333	last_name = tex.name;
1334	glBindTexture (GL_TEXTURE_2D, last_name);
1335	glBegin (GL_QUADS);
1336	}
1337
1338	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342	}
1343	}	2087	}
1344	}	2088	}
1345		2089
1346	glEnd ();	2090	for (y = 0; y < sh; ++y)
		2091	for (x = 0; x < sw; ++x)
		2092	{
		2093	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2094	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2095	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2096	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2097	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2098	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2099	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2100	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2101	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1347		2102
1348	glDisable (GL_TEXTURE_2D);	2103	uint8_t r11 = (d11 + d21 + d12) / 3;
1349	glDisable (GL_BLEND);	2104	uint8_t r21 = d21;
		2105	uint8_t r31 = (d21 + d31 + d32) / 3;
		2106
		2107	uint8_t r12 = d12;
		2108	uint8_t r22 = d22;
		2109	uint8_t r32 = d32;
		2110
		2111	uint8_t r13 = (d13 + d23 + d12) / 3;
		2112	uint8_t r23 = d23;
		2113	uint8_t r33 = (d23 + d33 + d32) / 3;
		2114
		2115	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2116	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2117	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2118	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2119	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2120	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2121	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2122	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2123	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2124	}
		2125
		2126	free (darkness1);
1350		2127
1351	EXTEND (SP, 3);	2128	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	2129	PUSHs (sv_2mortal (newSViv (sw34)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	2130	PUSHs (sv_2mortal (newSViv (sh3)));
1354	PUSHs (darkness_sv);	2131	PUSHs (darkness3_sv);
1355	}	2132	}
1356		2133
1357	SV *	2134	SV *
1358	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2135	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1359	CODE:	2136	CODE:
1360	{	2137	{
1361	int x, y, x1, y1;	2138	int x, y, x1, y1;
1362	SV *data_sv = newSV (w * h * 7 + 5);	2139	SV *data_sv = newSV (w * h * 7 + 5);
1363	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2140	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1388	if (row && row->c0 <= x && x < row->c1)	2165	if (row && row->c0 <= x && x < row->c1)
1389	{	2166	{
1390	mapcell *cell = row->col + (x - row->c0);	2167	mapcell *cell = row->col + (x - row->c0);
1391	uint8_t flags = 0;	2168	uint8_t flags = 0;
1392		2169
1393	if (cell->face [0]) flags |= 1;	2170	if (cell->tile [0]) flags |= 1;
1394	if (cell->face [1]) flags |= 2;	2171	if (cell->tile [1]) flags |= 2;
1395	if (cell->face [2]) flags |= 4;	2172	if (cell->tile [2]) flags |= 4;
1396		2173
1397	*data++ = flags;	2174	*data++ = flags;
1398		2175
1399	if (flags & 1)	2176	if (flags & 1)
1400	{	2177	{
		2178	tileid tile = cell->tile [0];
1401	*data++ = cell->face [0] >> 8;	2179	*data++ = tile >> 8;
1402	*data++ = cell->face [0];	2180	*data++ = tile;
1403	}	2181	}
1404		2182
1405	if (flags & 2)	2183	if (flags & 2)
1406	{	2184	{
		2185	tileid tile = cell->tile [1];
1407	*data++ = cell->face [1] >> 8;	2186	*data++ = tile >> 8;
1408	*data++ = cell->face [1];	2187	*data++ = tile;
1409	}	2188	}
1410		2189
1411	if (flags & 4)	2190	if (flags & 4)
1412	{	2191	{
		2192	tileid tile = cell->tile [2];
1413	*data++ = cell->face [2] >> 8;	2193	*data++ = tile >> 8;
1414	*data++ = cell->face [2];	2194	*data++ = tile;
1415	}	2195	}
1416	}	2196	}
1417	else	2197	else
1418	*data++ = 0;	2198	*data++ = 0;
1419	}	2199	}
…		…
1425	}	2205	}
1426	OUTPUT:	2206	OUTPUT:
1427	RETVAL	2207	RETVAL
1428		2208
1429	void	2209	void
1430	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2210	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1431	PPCODE:	2211	PPCODE:
1432	{	2212	{
1433	int x, y, z;	2213	int x, y, z;
1434	int w, h;	2214	int w, h;
1435	int x1, y1;	2215	int x1, y1;
…		…
1459	{	2239	{
1460	uint8_t flags = *data++;	2240	uint8_t flags = *data++;
1461		2241
1462	if (flags)	2242	if (flags)
1463	{	2243	{
1464	mapface face[3] = { 0, 0, 0 };
1465
1466	mapcell *cell = row_get_cell (row, x);	2244	mapcell *cell = row_get_cell (row, x);
		2245	tileid tile[3] = { 0, 0, 0 };
1467		2246
1468	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2247	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1469	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2248	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1470	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2249	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1471		2250
1472	if (cell->darkness <= 0)	2251	if (cell->darkness == 0)
1473	{	2252	{
1474	cell->darkness = -1;	2253	cell->darkness = 0;
1475		2254
1476	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1477	{	2256	{
1478	cell->face[z] = face[z];	2257	tileid t = tile [z];
1479		2258
1480	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2259	if (t >= self->texs || (t && !self->tex [t].name))
		2260	{
1481	XPUSHs (sv_2mortal (newSViv (face[z])));	2261	XPUSHs (sv_2mortal (newSViv (t)));
		2262	need_texid (self, t);
		2263	}
		2264
		2265	cell->tile [z] = t;
1482	}	2266	}
1483	}	2267	}
1484	}	2268	}
1485	}	2269	}
1486	}	2270	}
1487	}	2271	}
1488		2272
1489	MODULE = CFClient PACKAGE = CFClient::MixChunk	2273	MODULE = CFPlus PACKAGE = CFPlus::RW
1490		2274
1491	CFClient::MixChunk	2275	CFPlus::RW
1492	new_from_file (SV *class, char *path)	2276	new (SV *class, SV *data_sv)
1493	CODE:	2277	CODE:
1494	RETVAL = Mix_LoadWAV (path);	2278	{
		2279	STRLEN datalen;
		2280	char *data = SvPVbyte (data_sv, datalen);
		2281
		2282	RETVAL = SDL_RWFromConstMem (data, datalen);
		2283	}
1495	OUTPUT:	2284	OUTPUT:
1496	RETVAL	2285	RETVAL
1497		2286
		2287	CFPlus::RW
		2288	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2289	CODE:
		2290	RETVAL = SDL_RWFromFile (path, mode);
		2291	OUTPUT:
		2292	RETVAL
		2293
		2294	# fails on win32:
		2295	# CFPlus.xs(2268) : error C2059: syntax error : '('
1498	void	2296	#void
		2297	#close (CFPlus::RW self)
		2298	# CODE:
		2299	# (self->(close)) (self);
		2300
		2301	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2302
		2303	PROTOTYPES: DISABLE
		2304
		2305	CFPlus::Channel
		2306	find ()
		2307	CODE:
		2308	{
		2309	RETVAL = Mix_GroupAvailable (-1);
		2310
		2311	if (RETVAL < 0)
		2312	{
		2313	RETVAL = Mix_GroupOldest (-1);
		2314
		2315	if (RETVAL < 0)
		2316	XSRETURN_UNDEF;
		2317
		2318	Mix_HaltChannel (RETVAL);
		2319	}
		2320
		2321	Mix_UnregisterAllEffects (RETVAL);
		2322	Mix_Volume (RETVAL, 128);
		2323	}
		2324	OUTPUT:
		2325	RETVAL
		2326
		2327	void
		2328	halt (CFPlus::Channel self)
		2329	CODE:
		2330	Mix_HaltChannel (self);
		2331
		2332	void
		2333	expire (CFPlus::Channel self, int ticks = -1)
		2334	CODE:
		2335	Mix_ExpireChannel (self, ticks);
		2336
		2337	void
		2338	fade_out (CFPlus::Channel self, int ticks = -1)
		2339	CODE:
		2340	Mix_FadeOutChannel (self, ticks);
		2341
		2342	int
		2343	volume (CFPlus::Channel self, int volume)
		2344	CODE:
		2345	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2346	OUTPUT:
		2347	RETVAL
		2348
		2349	void
		2350	unregister_all_effects (CFPlus::Channel self)
		2351	CODE:
		2352	Mix_UnregisterAllEffects (self);
		2353
		2354	void
		2355	set_panning (CFPlus::Channel self, int left, int right)
		2356	CODE:
		2357	left = CLAMP (left , 0, 255);
		2358	right = CLAMP (right, 0, 255);
		2359	Mix_SetPanning (self, left, right);
		2360
		2361	void
		2362	set_distance (CFPlus::Channel self, int distance)
		2363	CODE:
		2364	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2365
		2366	void
		2367	set_position (CFPlus::Channel self, int angle, int distance)
		2368	CODE:
		2369
		2370	void
		2371	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2372	CODE:
		2373	{
		2374	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2375	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2376	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2377	}
		2378
		2379	void
		2380	set_reverse_stereo (CFPlus::Channel self, int flip)
		2381	CODE:
		2382	Mix_SetReverseStereo (self, flip);
		2383
		2384	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2385
		2386	PROTOTYPES: DISABLE
		2387
		2388	CFPlus::MixChunk
		2389	new (SV *class, CFPlus::RW rwops)
		2390	CODE:
		2391	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2392	OUTPUT:
		2393	RETVAL
		2394
		2395	void
1499	DESTROY (CFClient::MixChunk self)	2396	DESTROY (CFPlus::MixChunk self)
1500	CODE:	2397	CODE:
1501	Mix_FreeChunk (self);	2398	Mix_FreeChunk (self);
1502		2399
1503	int	2400	int
1504	volume (CFClient::MixChunk self, int volume = -1)	2401	volume (CFPlus::MixChunk self, int volume = -1)
1505	CODE:	2402	CODE:
		2403	if (items > 1)
		2404	volume = CLAMP (volume, 0, 128);
1506	RETVAL = Mix_VolumeChunk (self, volume);	2405	RETVAL = Mix_VolumeChunk (self, volume);
1507	OUTPUT:	2406	OUTPUT:
1508	RETVAL	2407	RETVAL
1509		2408
1510	int	2409	CFPlus::Channel
1511	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2410	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1512	CODE:	2411	CODE:
		2412	{
1513	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2413	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2414
		2415	if (RETVAL < 0)
		2416	XSRETURN_UNDEF;
		2417
		2418	if (channel < 0)
		2419	{
		2420	Mix_UnregisterAllEffects (RETVAL);
		2421	Mix_Volume (RETVAL, 128);
		2422	}
		2423	}
1514	OUTPUT:	2424	OUTPUT:
1515	RETVAL	2425	RETVAL
1516		2426
1517	MODULE = CFClient PACKAGE = CFClient::MixMusic	2427	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1518		2428
1519	int	2429	int
1520	volume (int volume = -1)	2430	volume (int volume = -1)
		2431	PROTOTYPE: ;$
1521	CODE:	2432	CODE:
		2433	if (items > 0)
		2434	volume = CLAMP (volume, 0, 128);
1522	RETVAL = Mix_VolumeMusic (volume);	2435	RETVAL = Mix_VolumeMusic (volume);
1523	OUTPUT:	2436	OUTPUT:
1524	RETVAL	2437	RETVAL
1525		2438
		2439	void
		2440	fade_out (int ms)
		2441	CODE:
		2442	Mix_FadeOutMusic (ms);
		2443
		2444	void
		2445	halt ()
		2446	CODE:
		2447	Mix_HaltMusic ();
		2448
1526	CFClient::MixMusic	2449	CFPlus::MixMusic
1527	new_from_file (SV *class, char *path)	2450	new (SV *class, CFPlus::RW rwops)
1528	CODE:	2451	CODE:
1529	RETVAL = Mix_LoadMUS (path);	2452	RETVAL = Mix_LoadMUS_RW (rwops);
1530	OUTPUT:	2453	OUTPUT:
1531	RETVAL	2454	RETVAL
1532		2455
1533	void	2456	void
1534	DESTROY (CFClient::MixMusic self)	2457	DESTROY (CFPlus::MixMusic self)
1535	CODE:	2458	CODE:
1536	Mix_FreeMusic (self);	2459	Mix_FreeMusic (self);
1537		2460
1538	int	2461	int
1539	play (CFClient::MixMusic self, int loops = -1)	2462	play (CFPlus::MixMusic self, int loops = -1)
1540	CODE:	2463	CODE:
1541	RETVAL = Mix_PlayMusic (self, loops);	2464	RETVAL = Mix_PlayMusic (self, loops);
1542	OUTPUT:	2465	OUTPUT:
1543	RETVAL	2466	RETVAL
1544		2467
		2468	void
		2469	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2470	CODE:
		2471	Mix_FadeInMusicPos (self, loops, ms, position);
		2472
1545	MODULE = CFClient PACKAGE = CFClient::OpenGL	2473	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2474
		2475	PROTOTYPES: ENABLE
1546		2476
1547	BOOT:	2477	BOOT:
1548	{	2478	{
1549	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2479	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1550	static const struct {	2480	static const struct {
1551	const char *name;	2481	const char *name;
1552	IV iv;	2482	IV iv;
1553	} *civ, const_iv[] = {	2483	} *civ, const_iv[] = {
1554	# define const_iv(name) { # name, (IV)name }	2484	# define const_iv(name) { # name, (IV)name }
		2485	const_iv (GL_VENDOR),
		2486	const_iv (GL_VERSION),
		2487	const_iv (GL_EXTENSIONS),
1555	const_iv (GL_COLOR_MATERIAL),	2488	const_iv (GL_COLOR_MATERIAL),
1556	const_iv (GL_SMOOTH),	2489	const_iv (GL_SMOOTH),
1557	const_iv (GL_FLAT),	2490	const_iv (GL_FLAT),
1558	const_iv (GL_DITHER),	2491	const_iv (GL_DITHER),
1559	const_iv (GL_BLEND),	2492	const_iv (GL_BLEND),
…		…
1561	const_iv (GL_SCISSOR_TEST),	2494	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	2495	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	2496	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	2497	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	2498	const_iv (GL_RESCALE_NORMAL),
		2499	const_iv (GL_FRONT),
		2500	const_iv (GL_BACK),
		2501	const_iv (GL_AUX0),
1566	const_iv (GL_AND),	2502	const_iv (GL_AND),
1567	const_iv (GL_ONE),	2503	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	2504	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	2505	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	2506	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2507	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	2508	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	2509	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	2510	const_iv (GL_RGB),
1575	const_iv (GL_RGBA),	2511	const_iv (GL_RGBA),
		2512	const_iv (GL_RGBA4),
		2513	const_iv (GL_RGBA8),
		2514	const_iv (GL_RGB5_A1),
1576	const_iv (GL_UNSIGNED_BYTE),	2515	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	2516	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	2517	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	2518	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	2519	const_iv (GL_INTENSITY),
1581	const_iv (GL_LUMINANCE),	2520	const_iv (GL_LUMINANCE),
1582	const_iv (GL_LUMINANCE_ALPHA),	2521	const_iv (GL_LUMINANCE_ALPHA),
1583	const_iv (GL_FLOAT),	2522	const_iv (GL_FLOAT),
1584	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2523	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1585	const_iv (GL_COMPILE),	2524	const_iv (GL_COMPILE),
		2525	const_iv (GL_PROXY_TEXTURE_1D),
		2526	const_iv (GL_PROXY_TEXTURE_2D),
1586	const_iv (GL_TEXTURE_1D),	2527	const_iv (GL_TEXTURE_1D),
1587	const_iv (GL_TEXTURE_2D),	2528	const_iv (GL_TEXTURE_2D),
1588	const_iv (GL_TEXTURE_ENV),	2529	const_iv (GL_TEXTURE_ENV),
1589	const_iv (GL_TEXTURE_MAG_FILTER),	2530	const_iv (GL_TEXTURE_MAG_FILTER),
1590	const_iv (GL_TEXTURE_MIN_FILTER),	2531	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1611	const_iv (GL_COLOR_LOGIC_OP),	2552	const_iv (GL_COLOR_LOGIC_OP),
1612	const_iv (GL_SEPARABLE_2D),	2553	const_iv (GL_SEPARABLE_2D),
1613	const_iv (GL_CONVOLUTION_2D),	2554	const_iv (GL_CONVOLUTION_2D),
1614	const_iv (GL_CONVOLUTION_BORDER_MODE),	2555	const_iv (GL_CONVOLUTION_BORDER_MODE),
1615	const_iv (GL_CONSTANT_BORDER),	2556	const_iv (GL_CONSTANT_BORDER),
		2557	const_iv (GL_POINTS),
1616	const_iv (GL_LINES),	2558	const_iv (GL_LINES),
		2559	const_iv (GL_LINE_STRIP),
1617	const_iv (GL_LINE_LOOP),	2560	const_iv (GL_LINE_LOOP),
1618	const_iv (GL_QUADS),	2561	const_iv (GL_QUADS),
1619	const_iv (GL_QUAD_STRIP),	2562	const_iv (GL_QUAD_STRIP),
1620	const_iv (GL_TRIANGLES),	2563	const_iv (GL_TRIANGLES),
1621	const_iv (GL_TRIANGLE_STRIP),	2564	const_iv (GL_TRIANGLE_STRIP),
1622	const_iv (GL_TRIANGLE_FAN),	2565	const_iv (GL_TRIANGLE_FAN),
		2566	const_iv (GL_POLYGON),
1623	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2567	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2568	const_iv (GL_POINT_SMOOTH_HINT),
		2569	const_iv (GL_LINE_SMOOTH_HINT),
		2570	const_iv (GL_POLYGON_SMOOTH_HINT),
		2571	const_iv (GL_GENERATE_MIPMAP_HINT),
1624	const_iv (GL_FASTEST),	2572	const_iv (GL_FASTEST),
		2573	const_iv (GL_DONT_CARE),
		2574	const_iv (GL_NICEST),
1625	const_iv (GL_V2F),	2575	const_iv (GL_V2F),
1626	const_iv (GL_V3F),	2576	const_iv (GL_V3F),
1627	const_iv (GL_T2F_V3F),	2577	const_iv (GL_T2F_V3F),
1628	const_iv (GL_T2F_N3F_V3F),	2578	const_iv (GL_T2F_N3F_V3F),
1629	# undef const_iv	2579	# undef const_iv
1630	};	2580	};
1631		2581
1632	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2582	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1633	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2583	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2584
		2585	texture_av = newAV ();
		2586	AvREAL_off (texture_av);
1634	}	2587	}
1635		2588
1636	char *	2589	char *
1637	gl_vendor ()	2590	gl_vendor ()
1638	CODE:	2591	CODE:
…		…
1652	CODE:	2605	CODE:
1653	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2606	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1654	OUTPUT:	2607	OUTPUT:
1655	RETVAL	2608	RETVAL
1656		2609
		2610	const char *glGetString (GLenum pname)
		2611
		2612	GLint glGetInteger (GLenum pname)
		2613	CODE:
		2614	glGetIntegerv (pname, &RETVAL);
		2615	OUTPUT:
		2616	RETVAL
		2617
		2618	GLdouble glGetDouble (GLenum pname)
		2619	CODE:
		2620	glGetDoublev (pname, &RETVAL);
		2621	OUTPUT:
		2622	RETVAL
		2623
1657	int glGetError ()	2624	int glGetError ()
		2625
		2626	void glFinish ()
1658		2627
1659	void glClear (int mask)	2628	void glClear (int mask)
1660		2629
1661	void glClearColor (float r, float g, float b, float a = 1.0)	2630	void glClearColor (float r, float g, float b, float a = 1.0)
1662	PROTOTYPE: @	2631	PROTOTYPE: @
…		…
1687		2656
1688	void glPopMatrix ()	2657	void glPopMatrix ()
1689		2658
1690	void glLoadIdentity ()	2659	void glLoadIdentity ()
1691		2660
		2661	void glDrawBuffer (int buffer)
		2662
		2663	void glReadBuffer (int buffer)
		2664
1692	# near_ and far_ are due to microsofts buggy "c" compiler	2665	# near_ and far_ are due to microsofts buggy "c" compiler
1693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2666	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1694		2667
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2668	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2669	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2670
		2671	PROTOTYPES: DISABLE
1697		2672
1698	void glViewport (int x, int y, int width, int height)	2673	void glViewport (int x, int y, int width, int height)
1699		2674
1700	void glScissor (int x, int y, int width, int height)	2675	void glScissor (int x, int y, int width, int height)
1701		2676
…		…
1709		2684
1710	void glRotate (float angle, float x, float y, float z)	2685	void glRotate (float angle, float x, float y, float z)
1711	CODE:	2686	CODE:
1712	glRotatef (angle, x, y, z);	2687	glRotatef (angle, x, y, z);
1713		2688
1714	void glBegin (int mode)
1715
1716	void glEnd ()
1717
1718	void glColor (float r, float g, float b, float a = 1.0)	2689	void glColor (float r, float g, float b, float a = 1.0)
1719	PROTOTYPE: @
1720	ALIAS:	2690	ALIAS:
1721	glColor_premultiply = 1	2691	glColor_premultiply = 1
1722	CODE:	2692	CODE:
1723	if (ix)	2693	if (ix)
1724	{	2694	{
1725	r *= a;	2695	r *= a;
1726	g *= a;	2696	g *= a;
1727	b *= a;	2697	b *= a;
1728	}	2698	}
1729	// microsoft visual "c" rounds instead of truncating...	2699	// microsoft visual "c" rounds instead of truncating...
1730	glColor4ub (MIN ((int)(r * 256.f), 255),	2700	glColor4f (r, g, b, a);
1731	MIN ((int)(g * 256.f), 255),
1732	MIN ((int)(b * 256.f), 255),
1733	MIN ((int)(a * 256.f), 255));
1734
1735	void glInterleavedArrays (int format, int stride, char *data)
1736
1737	void glDrawElements (int mode, int count, int type, char *indices)
1738
1739	# 1.2 void glDrawRangeElements (int mode, int start, int end
1740		2701
1741	void glRasterPos (float x, float y, float z = 0.)	2702	void glRasterPos (float x, float y, float z = 0.)
1742	CODE:	2703	CODE:
1743	glRasterPos3f (0, 0, z);	2704	glRasterPos3f (0, 0, z);
1744	glBitmap (0, 0, 0, 0, x, y, 0);	2705	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1749		2710
1750	void glTexCoord (float s, float t)	2711	void glTexCoord (float s, float t)
1751	CODE:	2712	CODE:
1752	glTexCoord2f (s, t);	2713	glTexCoord2f (s, t);
1753		2714
		2715	void glRect (float x1, float y1, float x2, float y2)
		2716	CODE:
		2717	glRectf (x1, y1, x2, y2);
		2718
		2719	PROTOTYPES: ENABLE
		2720
		2721	void glBegin (int mode)
		2722
		2723	void glEnd ()
		2724
		2725	void glPointSize (GLfloat size)
		2726
		2727	void glLineWidth (GLfloat width)
		2728
		2729	void glInterleavedArrays (int format, int stride, char *data)
		2730
		2731	void glDrawElements (int mode, int count, int type, char *indices)
		2732
		2733	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2734
1754	void glTexEnv (int target, int pname, float param)	2735	void glTexEnv (int target, int pname, float param)
1755	CODE:	2736	CODE:
1756	glTexEnvf (target, pname, param);	2737	glTexEnvf (target, pname, param);
1757		2738
1758	void glTexParameter (int target, int pname, float param)	2739	void glTexParameter (int target, int pname, float param)
…		…
1780		2761
1781	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2762	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1782		2763
1783	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2764	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1784		2765
		2766	void glPixelZoom (float x, float y)
		2767
1785	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2768	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1786		2769
1787	int glGenTexture ()	2770	int glGenTexture ()
1788	CODE:	2771	CODE:
1789	{	2772	RETVAL = gen_texture ();
1790	GLuint name;
1791	glGenTextures (1, &name);
1792	RETVAL = name;
1793	}
1794	OUTPUT:	2773	OUTPUT:
1795	RETVAL	2774	RETVAL
1796		2775
1797	void glDeleteTexture (int name)	2776	void glDeleteTexture (int name)
1798	CODE:	2777	CODE:
1799	{
1800	GLuint name_ = name;
1801	glDeleteTextures (1, &name_);	2778	del_texture (name);
1802	}	2779
1803
1804	int glGenList ()	2780	int glGenList ()
1805	CODE:	2781	CODE:
1806	RETVAL = glGenLists (1);	2782	RETVAL = glGenLists (1);
1807	OUTPUT:	2783	OUTPUT:
1808	RETVAL	2784	RETVAL
…		…
1815		2791
1816	void glEndList ()	2792	void glEndList ()
1817		2793
1818	void glCallList (int list)	2794	void glCallList (int list)
1819		2795
		2796	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1820		2797
		2798	PROTOTYPES: DISABLE
		2799
		2800	void
		2801	find_widget (SV *self, NV x, NV y)
		2802	PPCODE:
		2803	{
		2804	if (within_widget (self, x, y))
		2805	XPUSHs (self);
		2806	}
		2807
		2808	BOOT:
		2809	{
		2810	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2811
		2812	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2813	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2814	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2815	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2816	}
		2817
		2818	void
		2819	draw (SV *self)
		2820	CODE:
		2821	{
		2822	HV *hv;
		2823	SV **svp;
		2824	NV x, y, w, h;
		2825	SV *draw_x_sv = GvSV (draw_x_gv);
		2826	SV *draw_y_sv = GvSV (draw_y_gv);
		2827	SV *draw_w_sv = GvSV (draw_w_gv);
		2828	SV *draw_h_sv = GvSV (draw_h_gv);
		2829	SV *hover;
		2830	double draw_x, draw_y, draw_w, draw_h;
		2831
		2832	if (!SvROK (self))
		2833	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2834
		2835	hv = (HV *)SvRV (self);
		2836
		2837	if (SvTYPE (hv) != SVt_PVHV)
		2838	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2839
		2840	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2841	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2842
		2843	if (!h || !w)
		2844	XSRETURN_EMPTY;
		2845
		2846	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2847	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2848
		2849	draw_x = SvNV (draw_x_sv) + x;
		2850	draw_y = SvNV (draw_y_sv) + y;
		2851
		2852	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2853	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2854	XSRETURN_EMPTY;
		2855
		2856	sv_setnv (draw_x_sv, draw_x);
		2857	sv_setnv (draw_y_sv, draw_y);
		2858
		2859	glPushMatrix ();
		2860	glTranslated (x, y, 0);
		2861
		2862	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2863	{
		2864	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2865
		2866	if (svp && SvTRUE (*svp))
		2867	{
		2868	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);
		2869	glEnable (GL_BLEND);
		2870	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2871	glBegin (GL_QUADS);
		2872	glVertex2f (0, 0);
		2873	glVertex2f (w, 0);
		2874	glVertex2f (w, h);
		2875	glVertex2f (0, h);
		2876	glEnd ();
		2877	glDisable (GL_BLEND);
		2878	}
		2879	}
		2880	#if 0
		2881	if ($ENV{CFPLUS_DEBUG} & 1) {
		2882	glPushMatrix;
		2883	glColor 1, 1, 0, 1;
		2884	glTranslate 0.375, 0.375;
		2885	glBegin GL_LINE_LOOP;
		2886	glVertex 0 , 0;
		2887	glVertex $self->{w} - 1, 0;
		2888	glVertex $self->{w} - 1, $self->{h} - 1;
		2889	glVertex 0 , $self->{h} - 1;
		2890	glEnd;
		2891	glPopMatrix;
		2892	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2893	}
		2894	#endif
		2895	PUSHMARK (SP);
		2896	XPUSHs (self);
		2897	PUTBACK;
		2898	call_method ("_draw", G_VOID | G_DISCARD);
		2899	SPAGAIN;
		2900
		2901	glPopMatrix ();
		2902
		2903	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2904	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2905	}
		2906

Diff Legend

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