[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 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	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
17	#include <SDL_endian.h>	32	#include <SDL_endian.h>
18	#include <SDL_image.h>	33	#include <SDL_image.h>
19	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
21		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
22	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
23		41
24	#include <pango/pango.h>	42	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		43
29	#ifndef _WIN32	44	#ifndef _WIN32
30	# include <sys/types.h>	45	# include <sys/types.h>
31	# include <sys/socket.h>	46	# include <sys/socket.h>
32	# include <netinet/in.h>	47	# include <netinet/in.h>
33	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
34	# include <inttypes.h>	49	# 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	50	#endif
43		51
44	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		53
46	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
47		55
48	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
50		58
51	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
52		60
53	#define GL_CALL(type,func,args) \	61	#if 0
54	{ \	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	63	#else
56	static type fptr_; \	64	# define PARACHUTE 0
57	\	65	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
68	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
70		119
71	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
72		139
73	typedef struct cf_layout {	140	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
77	int base_height;	143	int base_height;
78	CFClient__Font font;	144	CFPlus__Font font;
79	} *CFClient__Layout;	145	} *CFPlus__Layout;
80		146
81	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
84		150
85	static void	151	static void
86	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
87	{	153	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	155	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	157	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	159	}
95		160
96	static void	161	static void
97	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
98	{	163	{
99	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
100	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
101	*/	166	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
106		171
107	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
108	}	173	}
109		174
110	static void	175	static void
111	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
112	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
114		182
115	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		185
118	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
119	}	187	if (!rect.height) rect.height = 1;
120		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
121	typedef uint16_t mapface;	194	typedef uint16_t faceid;
122		195
123	typedef struct {	196	typedef struct {
124	GLint name;	197	int name;
125	int w, h;	198	int w, h;
126	float s, t;	199	float s, t;
127	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
128	} maptex;	203	} maptex;
129		204
130	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
131	int16_t darkness;	208	uint16_t darkness;
132	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
133	} mapcell;	210	} mapcell;
134		211
135	typedef struct {	212	typedef struct {
136	int32_t c0, c1;	213	int32_t c0, c1;
137	mapcell *col;	214	mapcell *col;
138	} maprow;	215	} maprow;
139		216
140	typedef struct map {	217	typedef struct map {
141	int x, y, w, h;	218	int x, y, w, h;
142	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
143	int faces;	220	int faces; tileid *face2tile; // [faceid]
144	mapface *face;	221	int texs; maptex *tex; // [tileid]
145
146	int texs;
147	maptex *tex;
148		222
149	int32_t rows;	223	int32_t rows;
150	maprow *row;	224	maprow *row;
151	} *CFClient__Map;	225	} *CFPlus__Map;
152		226
153	static char *	227	static char *
154	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
155	{	229	{
156	char *p;	230	char *p;
…		…
173	}	247	}
174		248
175	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
178	static maprow *	272	static maprow *
179	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
180	{	274	{
181	if (0 > y)	275	if (0 > y)
182	{	276	{
183	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
222		316
223	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
224	}	318	}
225		319
226	static mapcell *	320	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
228	{	322	{
229	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
230	}	324	}
231		325
232	static void	326	static void
233	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
234	{	328	{
235	int r;	329	int r;
236		330
237	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
246	self->row = 0;	340	self->row = 0;
247	self->rows = 0;	341	self->rows = 0;
248	}	342	}
249		343
250	static void	344	static void
251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252	{	346	{
253	int x, y;	347	int x, y;
254	maprow *row;	348	maprow *row;
		349	mapcell *cell;
255		350
256	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	352	if (y >= 0)
258	{	353	{
259	if (y >= self->rows)	354	if (y >= self->rows)
…		…
265	if (x >= row->c0)	360	if (x >= row->c0)
266	{	361	{
267	if (x >= row->c1)	362	if (x >= row->c1)
268	break;	363	break;
269		364
270	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
271	}	371	}
272	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
273	}	389	}
274		390
275	static void	391	static void
276	music_finished (void)	392	music_finished (void)
277	{	393	{
…		…
296	ev.data2 = 0;	412	ev.data2 = 0;
297		413
298	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
299	}	415	}
300		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp \|\| !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
		476	}
		477
301	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
302		479
303	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
304		481
305	BOOT:	482	BOOT:
306	{	483	{
307	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	485	static const struct {
309	const char *name;	486	const char *name;
310	IV iv;	487	IV iv;
311	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
313	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
330	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
331	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
395	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
407	const_iv (KMOD_CTRL),
408	const_iv (KMOD_SHIFT),
409	const_iv (KMOD_ALT),
410	const_iv (KMOD_META)
411	# undef const_iv	597	# undef const_iv
412	};	598	};
413		599
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		602
		603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
		612
		613	int
		614	in_destruct ()
		615	CODE:
		616	RETVAL = PL_main_cv == Nullcv;
		617	OUTPUT:
		618	RETVAL
		619
		620	NV floor (NV x)
		621
		622	NV ceil (NV x)
417		623
418	void	624	void
419	pango_init ()	625	pango_init ()
420	CODE:	626	CODE:
421	{	627	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	628	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	629	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);	630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	631	}
		632
		633	char *
		634	SDL_GetError ()
430		635
431	int	636	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		638
434	void	639	void
435	SDL_Quit ()	640	SDL_Quit ()
436		641
437	void	642	void
438	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
439	PPCODE:	644	PPCODE:
440	{	645	{
441	SDL_Rect **m;	646	SDL_Rect **m;
442		647
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447		652
		653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		655
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
450	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
452		660
453	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		662	#if SDL_VERSION_ATLEAST(1,2,10)
454	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
455	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
456		665	#endif
457	SDL_EnableUNICODE (1);
458	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
459		666
460	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
461		668
462	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
463	while (*m)	670	while (*m)
464	{	671	{
		672	if ((m)->w >= 640 && (m)->h >= 480)
		673	{
465	AV *av = newAV ();	674	AV *av = newAV ();
466	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
467	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
468	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
469		681
470	++m;	682	++m;
471	}	683	}
472	}	684	}
473		685
474	int	686	int
475	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
476	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
477	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
478	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
479	);	700	);
		701
		702	if (RETVAL)
		703	{
		704	av_clear (texture_av);
		705
480	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		708	#include "glfunc.h"
		709	#undef GL_FUNC
		710	}
		711	}
481	OUTPUT:	712	OUTPUT:
482	RETVAL	713	RETVAL
483		714
484	void	715	void
485	SDL_GL_SwapBuffers ()	716	SDL_GL_SwapBuffers ()
486		717
		718	char *
		719	SDL_GetKeyName (int sym)
		720
		721	int
		722	SDL_GetAppState ()
		723
487	void	724	void
488	SDL_PollEvent ()	725	poll_events ()
489	PPCODE:	726	PPCODE:
490	{	727	{
491	SDL_Event ev;	728	SDL_Event ev;
492		729
493	while (SDL_PollEvent (&ev))	730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
494	{	732	{
495	HV *hv = newHV ();	733	HV *hv = newHV ();
496	hv_store (hv, "type", 4, newSViv (ev.type), 0);	734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
497		735
498	switch (ev.type)	736	switch (ev.type)
…		…
500	case SDL_KEYDOWN:	738	case SDL_KEYDOWN:
501	case SDL_KEYUP:	739	case SDL_KEYUP:
502	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
503	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
504	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
505	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
506	break;	745	break;
507		746
508	case SDL_ACTIVEEVENT:	747	case SDL_ACTIVEEVENT:
509	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
510	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
511	break;	750	break;
512		751
513	case SDL_MOUSEMOTION:	752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
		771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
514	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	772	hv_store (hv, "state", 5, newSViv (state), 0);
515	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	773	hv_store (hv, "x", 1, newSViv (x), 0);
516	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	774	hv_store (hv, "y", 1, newSViv (y), 0);
517	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
518	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
519	break;	778	break;
520		779
521	case SDL_MOUSEBUTTONDOWN:	780	case SDL_MOUSEBUTTONDOWN:
522	case SDL_MOUSEBUTTONUP:	781	case SDL_MOUSEBUTTONUP:
		782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		783
523	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
524	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
525	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
526	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
527	break;	788	break;
…		…
531	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
532	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
533	break;	794	break;
534	}	795	}
535		796
536	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
537	}	798	}
538	}	799	}
539		800
540	int	801	int
541	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
550	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
551		812
552	void	813	void
553	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
554	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
555	#ifndef _WIN32	822	#ifdef _WIN32
556	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
557	#endif	844	#endif
558		845	}
559	char *
560	gl_version ()
561	CODE:
562	RETVAL = (char *)glGetString (GL_VERSION);
563	OUTPUT:
564	RETVAL
565
566	char *
567	gl_extensions ()
568	CODE:
569	RETVAL = (char *)glGetString (GL_EXTENSIONS);
570	OUTPUT:
571	RETVAL
572		846
573	void	847	void
574	add_font (char *file)	848	add_font (char *file)
575	CODE:	849	CODE:
576	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
577	#ifdef _WIN32
578	// cairo... sigh... requires win2000
579	AddFontResourceEx (file, FR_PRIVATE, 0);
580	#endif
581		851
582	void	852	void
583	load_image_inline (SV *image_)	853	load_image_inline (SV *image_)
584	ALIAS:	854	ALIAS:
585	load_image_file = 1	855	load_image_file = 1
…		…
627		897
628	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	898	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
629		899
630	assert (surface2->pitch == surface2->w * 4);	900	assert (surface2->pitch == surface2->w * 4);
631		901
		902	SDL_LockSurface (surface2);
632	EXTEND (SP, 5);	903	EXTEND (SP, 6);
633	PUSHs (sv_2mortal (newSViv (surface2->w)));	904	PUSHs (sv_2mortal (newSViv (surface2->w)));
634	PUSHs (sv_2mortal (newSViv (surface2->h)));	905	PUSHs (sv_2mortal (newSViv (surface2->h)));
635	SDL_LockSurface (surface2);
636	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
637	SDL_UnlockSurface (surface2);
638	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
639	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
640	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		910	SDL_UnlockSurface (surface2);
641		911
642	SDL_FreeSurface (surface);	912	SDL_FreeSurface (surface);
643	SDL_FreeSurface (surface2);	913	SDL_FreeSurface (surface2);
644	}	914	}
645		915
…		…
669	}	939	}
670		940
671	void	941	void
672	error (char *message)	942	error (char *message)
673	CODE:	943	CODE:
		944	fprintf (stderr, "ERROR: %s\n", message);
674	#ifdef _WIN32	945	#ifdef _WIN32
675	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		947	#endif
		948
		949	void
		950	fatal (char *message)
		951	CODE:
		952	fprintf (stderr, "FATAL: %s\n", message);
		953	#ifdef _WIN32
		954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		955	#endif
		956	_exit (1);
		957
		958	void
		959	_exit (int retval = 0)
		960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
676	#else	963	#else
677	fprintf (stderr, "ERROR: %s\n", message);	964	_exit (retval);
678	#endif	965	#endif
679		966
680	void	967	void
681	fatal (char *message)	968	debug ()
682	CODE:	969	CODE:
683	#ifdef _WIN32	970	{
684	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	971	#if DEBUG
685	#else	972	VALGRIND_DO_LEAK_CHECK;
686	fprintf (stderr, "FATAL: %s\n", message);
687	#endif	973	#endif
688	exit (1);	974	}
689		975
690	MODULE = CFClient PACKAGE = CFClient::Font	976	MODULE = CFPlus PACKAGE = CFPlus::Font
691		977
692	CFClient::Font	978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
693	new_from_file (SV class, char path, int id = 0)	981	new_from_file (SV class, char path, int id = 0)
694	CODE:	982	CODE:
695	{	983	{
696	int count;	984	int count;
697	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
700	}	988	}
701	OUTPUT:	989	OUTPUT:
702	RETVAL	990	RETVAL
703		991
704	void	992	void
705	DESTROY (CFClient::Font self)	993	DESTROY (CFPlus::Font self)
706	CODE:	994	CODE:
707	pango_font_description_free (self);	995	pango_font_description_free (self);
708		996
709	void	997	void
710	make_default (CFClient::Font self)	998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
711	CODE:	1000	CODE:
712	default_font = self;	1001	default_font = self;
713		1002
714	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
715		1004
716	CFClient::Layout	1005	PROTOTYPES: DISABLE
717	new (SV *class, int rgba = 0)	1006
		1007	void
		1008	reset_glyph_cache ()
		1009	PROTOTYPE:
		1010	CODE:
		1011	tc_clear ();
		1012
		1013	CFPlus::Layout
		1014	new (SV *class)
718	CODE:	1015	CODE:
719	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
720		1017
721	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
722	RETVAL->rgba = rgba;
723	RETVAL->r = 1.;	1019	RETVAL->r = 1.;
724	RETVAL->g = 1.;	1020	RETVAL->g = 1.;
725	RETVAL->b = 1.;	1021	RETVAL->b = 1.;
726	RETVAL->a = 1.;	1022	RETVAL->a = 1.;
727	RETVAL->base_height = MIN_FONT_HEIGHT;	1023	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
731	layout_update_font (RETVAL);	1027	layout_update_font (RETVAL);
732	OUTPUT:	1028	OUTPUT:
733	RETVAL	1029	RETVAL
734		1030
735	void	1031	void
736	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
737	CODE:	1033	CODE:
738	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
739	Safefree (self);	1035	Safefree (self);
740		1036
741	int
742	is_rgba (CFClient::Layout self)
743	CODE:
744	RETVAL = self->rgba;
745	OUTPUT:
746	RETVAL
747
748	void	1037	void
749	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
750	CODE:	1039	CODE:
751	{	1040	{
752	STRLEN textlen;	1041	STRLEN textlen;
753	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
754		1043
755	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
756	}	1045	}
757		1046
758	void	1047	void
759	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
760	CODE:	1049	CODE:
761	{	1050	{
762	STRLEN textlen;	1051	STRLEN textlen;
763	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
764		1053
765	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
766	}	1055	}
767		1056
		1057	void
		1058	set_shapes (CFPlus::Layout self, ...)
		1059	CODE:
		1060	{
		1061	PangoAttrList *attrs = 0;
		1062	const char *text = pango_layout_get_text (self->pl);
		1063	const char *pos = text;
		1064	int arg = 4;
		1065
		1066	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1067	{
		1068	PangoRectangle inkrect, rect;
		1069	PangoAttribute *attr;
		1070
		1071	int x = SvIV (ST (arg - 3));
		1072	int y = SvIV (ST (arg - 2));
		1073	int w = SvIV (ST (arg - 1));
		1074	int h = SvIV (ST (arg ));
		1075
		1076	inkrect.x = 0;
		1077	inkrect.y = 0;
		1078	inkrect.width = 0;
		1079	inkrect.height = 0;
		1080
		1081	rect.x = x * PANGO_SCALE;
		1082	rect.y = y * PANGO_SCALE;
		1083	rect.width = w * PANGO_SCALE;
		1084	rect.height = h * PANGO_SCALE;
		1085
		1086	if (!attrs)
		1087	attrs = pango_layout_get_attributes (self->pl);
		1088
		1089	attr = pango_attr_shape_new (&inkrect, &rect);
		1090	attr->start_index = pos - text;
		1091	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1092	pango_attr_list_insert (attrs, attr);
		1093
		1094	arg += 4;
		1095	pos += sizeof (OBJ_STR) - 1;
		1096	}
		1097
		1098	if (attrs)
		1099	pango_layout_set_attributes (self->pl, attrs);
		1100	}
		1101
		1102	void
		1103	get_shapes (CFPlus::Layout self)
		1104	PPCODE:
		1105	{
		1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1107
		1108	do
		1109	{
		1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1111
		1112	if (run && shape_attr_p (run))
		1113	{
		1114	PangoRectangle extents;
		1115	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1116
		1117	EXTEND (SP, 2);
		1118	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1119	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1120	}
		1121	}
		1122	while (pango_layout_iter_next_run (iter));
		1123
		1124	pango_layout_iter_free (iter);
		1125	}
		1126
		1127	int
		1128	has_wrapped (CFPlus::Layout self)
		1129	CODE:
		1130	{
		1131	int lines = 1;
		1132	const char *text = pango_layout_get_text (self->pl);
		1133
		1134	while (*text)
		1135	lines += *text++ == '\n';
		1136
		1137	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1138	}
		1139	OUTPUT:
		1140	RETVAL
		1141
768	SV *	1142	SV *
769	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
770	CODE:	1144	CODE:
771	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
772	SvUTF8_on (RETVAL);	1146	sv_utf8_decode (RETVAL);
773	OUTPUT:	1147	OUTPUT:
774	RETVAL	1148	RETVAL
775		1149
776	void	1150	void
777	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
778	CODE:	1152	CODE:
779	self->r = r;	1153	self->r = r;
780	self->g = g;	1154	self->g = g;
781	self->b = b;	1155	self->b = b;
782	self->a = a;	1156	self->a = a;
783		1157
784	void	1158	void
785	set_font (CFClient::Layout self, CFClient::Font font = 0)	1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
786	CODE:	1160	CODE:
787	if (self->font != font)	1161	if (self->font != font)
788	{	1162	{
789	self->font = font;	1163	self->font = font;
790	layout_update_font (self);	1164	layout_update_font (self);
791	}	1165	}
792		1166
793	void	1167	void
794	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
795	CODE:	1169	CODE:
796	if (self->base_height != base_height)	1170	if (self->base_height != base_height)
797	{	1171	{
798	self->base_height = base_height;	1172	self->base_height = base_height;
799	layout_update_font (self);	1173	layout_update_font (self);
800	}	1174	}
801		1175
802	void	1176	void
803	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
804	CODE:	1178	CODE:
805	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
806		1180
807	void	1181	void
808	set_indent (CFClient::Layout self, int indent)	1182	set_indent (CFPlus::Layout self, int indent)
809	CODE:	1183	CODE:
810	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
811		1185
812	void	1186	void
813	set_spacing (CFClient::Layout self, int spacing)	1187	set_spacing (CFPlus::Layout self, int spacing)
814	CODE:	1188	CODE:
815	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
816		1190
817	void	1191	void
818	set_ellipsise (CFClient::Layout self, int ellipsise)	1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
819	CODE:	1193	CODE:
820	pango_layout_set_ellipsize (self->pl,	1194	pango_layout_set_ellipsize (self->pl,
821	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
822	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
823	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
824	: PANGO_ELLIPSIZE_NONE	1198	: PANGO_ELLIPSIZE_NONE
825	);	1199	);
826		1200
827	void	1201	void
828	set_single_paragraph_mode (CFClient::Layout self, int spm)	1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
829	CODE:	1203	CODE:
830	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
831		1205
832	void	1206	void
833	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
834	PPCODE:	1208	PPCODE:
835	{	1209	{
836	int w, h;	1210	int w, h;
837		1211
838	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
…		…
841	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
842	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
843	}	1217	}
844		1218
845	int	1219	int
		1220	descent (CFPlus::Layout self)
		1221	CODE:
		1222	{
		1223	PangoRectangle rect;
		1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1225	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1226	RETVAL = PANGO_DESCENT (rect);
		1227	}
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	int
846	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
847	CODE:	1233	CODE:
848	{	1234	{
849	int index, trailing;	1235	int index, trailing;
850	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
851	RETVAL = index;	1237	RETVAL = index + trailing;
852	}	1238	}
853	OUTPUT:	1239	OUTPUT:
854	RETVAL	1240	RETVAL
855		1241
856	void	1242	void
857	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
858	PPCODE:	1244	PPCODE:
859	{	1245	{
860	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
861	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
862		1248
…		…
865	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
866	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
867	}	1253	}
868		1254
869	void	1255	void
870	render (CFClient::Layout self)	1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
871	PPCODE:	1257	PPCODE:
872	{	1258	{
873	SV *retval;	1259	int line, x;
874	int w, h;
875		1260
876	layout_get_pixel_size (self, &w, &h);	1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
877		1263
878	if (self->rgba)
879	{
880	cairo_surface_t *surface;
881	cairo_t *cairo;
882
883	retval = newSV (w * h * 4);
884	SvPOK_only (retval);
885	SvCUR_set (retval, w * h * 4);
886
887	memset (SvPVX (retval), 0, w * h * 4);
888
889	surface = cairo_image_surface_create_for_data (
890	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
891	cairo = cairo_create (surface);
892	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
893
894	pango_cairo_show_layout (cairo, self->pl);
895
896	cairo_destroy (cairo);
897	cairo_surface_destroy (surface);
898
899	// what a mess, and its premultiplied, too :(
900	{
901	uint32_t p = (uint32_t )SvPVX (retval);
902	uint32_t e = p + w h;
903
904	while (p < e)
905	{
906	uint32_t rgba = *p;
907	rgba = (rgba >> 24) \| (rgba << 8);
908	rgba = SDL_SwapBE32 (rgba);
909	*p++ = rgba;
910	}
911	}
912
913	EXTEND (SP, 5);	1264	EXTEND (SP, 2);
914	PUSHs (sv_2mortal (newSViv (w)));	1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
915	PUSHs (sv_2mortal (newSViv (h)));	1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
916	PUSHs (sv_2mortal (retval));
917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	}
920	else	1287	else
921	{	1288	{
922	FT_Bitmap bitmap;
923
924	retval = newSV (w * h);
925	SvPOK_only (retval);
926	SvCUR_set (retval, w * h);
927
928	bitmap.rows = h;
929	bitmap.width = w;
930	bitmap.pitch = w;
931	bitmap.buffer = (unsigned char*)SvPVX (retval);
932	bitmap.num_grays = 256;
933	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
934
935	memset (bitmap.buffer, 0, w * h);
936
937	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
938
939	EXTEND (SP, 5);
940	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (index)));
941	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
945	}	1291	}
946	}	1292	}
947		1293
		1294	void
		1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1296	PPCODE:
		1297	pango_opengl_render_layout_subpixel (
		1298	self->pl,
		1299	x * PANGO_SCALE, y * PANGO_SCALE,
		1300	self->r, self->g, self->b, self->a,
		1301	flags
		1302	);
		1303
948	MODULE = CFClient PACKAGE = CFClient::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
949		1305
		1306	PROTOTYPES: ENABLE
		1307
		1308	int minpot (int n)
		1309
950	void	1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1315	{
		1316	STRLEN datalen;
		1317	char *data = SvPVbyte (data_, datalen);
		1318	int bpp = datalen / (ow * oh);
		1319	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1320
		1321	SvPOK_only (result_);
		1322	SvCUR_set (result_, nw * nh * bpp);
		1323
		1324	memset (SvPVX (result_), 0, nw * nh * bpp);
		1325	while (oh--)
		1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1327
		1328	sv_setsv (data_, result_);
		1329	}
		1330	}
		1331
		1332	void
951	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
952	PROTOTYPE: $$$;$$	1334	PROTOTYPE: $$$;$$
953	ALIAS:	1335	ALIAS:
954	draw_quad_alpha = 1	1336	draw_quad_alpha = 1
955	draw_quad_alpha_premultiplied = 2	1337	draw_quad_alpha_premultiplied = 2
956	CODE:	1338	CODE:
957	{	1339	{
958	HV hv = (HV )SvRV (self);	1340	HV hv = (HV )SvRV (self);
959	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
960	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
961	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
962	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
963		1344
964	if (items < 5)	1345	if (items < 5)
965	{	1346	{
966	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));
967	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));
968	}	1349	}
969		1350
970	if (ix)	1351	if (ix)
971	{	1352	{
972	glEnable (GL_BLEND);	1353	glEnable (GL_BLEND);
		1354
		1355	if (ix == 2)
973	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1356	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1357	else
		1358	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1359	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1360
		1361	glEnable (GL_ALPHA_TEST);
		1362	glAlphaFunc (GL_GREATER, 0.01f);
974	}	1363	}
975		1364
976	glBindTexture (GL_TEXTURE_2D, name);	1365	glBindTexture (GL_TEXTURE_2D, name);
977
978	if (wrap_mode)
979	{
980	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
982	}
983		1366
984	glBegin (GL_QUADS);	1367	glBegin (GL_QUADS);
985	glTexCoord2f (0, 0); glVertex2f (x , y );	1368	glTexCoord2f (0, 0); glVertex2f (x , y );
986	glTexCoord2f (0, t); glVertex2f (x , y + h);	1369	glTexCoord2f (0, t); glVertex2f (x , y + h);
987	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1370	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
988	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1371	glTexCoord2f (s, 0); glVertex2f (x + w, y );
989	glEnd ();	1372	glEnd ();
990		1373
991	if (ix)	1374	if (ix)
		1375	{
		1376	glDisable (GL_ALPHA_TEST);
992	glDisable (GL_BLEND);	1377	glDisable (GL_BLEND);
		1378	}
993	}	1379	}
994		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
995	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
996		1393
997	CFClient::Map	1394	PROTOTYPES: DISABLE
998	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
999	CODE:	1398	CODE:
1000	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
1001	RETVAL->x = 0;	1400	RETVAL->x = 0;
1002	RETVAL->y = 0;	1401	RETVAL->y = 0;
1003	RETVAL->w = map_width;	1402	RETVAL->w = 0;
1004	RETVAL->h = map_height;	1403	RETVAL->h = 0;
1005	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
1006	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
1007	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1008	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1009	RETVAL->texs = 8192;
1010	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1011	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
1012	RETVAL->row = 0;	1409	RETVAL->row = 0;
1013	OUTPUT:	1410	OUTPUT:
1014	RETVAL	1411	RETVAL
1015		1412
1016	void	1413	void
1017	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
1018	CODE:	1415	CODE:
1019	{	1416	{
1020	map_clear (self);	1417	map_clear (self);
1021	Safefree (self->face);	1418	Safefree (self->face2tile);
		1419	Safefree (self->tex);
1022	Safefree (self);	1420	Safefree (self);
1023	}	1421	}
1024		1422
1025	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
1026	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
1027	CODE:	1431	CODE:
1028	map_clear (self);	1432	map_clear (self);
1029		1433
1030	void	1434	void
1031	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
1032	CODE:	1436	CODE:
1033	{	1437	{
1034	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
1035	{	1439	need_texid (self, tile);
1036	Append (mapface, self->face, self->faces, self->faces);
1037	self->faces *= 2;
1038	}
1039
1040	self->face [face] = texid;
1041	}	1440	}
1042		1441
1043	void	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 \|\| face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 \|\| smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
		1463	}
		1464
		1465	void
1044	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)	1466	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)
1045	CODE:	1467	CODE:
1046	{	1468	{
1047	while (self->texs <= texid)	1469	need_texid (self, texid);
1048	{
1049	Append (maptex, self->tex, self->texs, self->texs);
1050	self->texs *= 2;
1051	}
1052		1470
1053	{	1471	{
1054	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
1055		1473
1056	tex->name = name;	1474	tex->name = name;
…		…
1061	tex->r = r;	1479	tex->r = r;
1062	tex->g = g;	1480	tex->g = g;
1063	tex->b = b;	1481	tex->b = b;
1064	tex->a = a;	1482	tex->a = a;
1065	}	1483	}
		1484
		1485	// somewhat hackish, but for textures that require it, it really
		1486	// improves the look, and most others don't suffer.
		1487	glBindTexture (GL_TEXTURE_2D, name);
		1488	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1489	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1490	// use uglier nearest interpolation because linear suffers
		1491	// from transparent color bleeding and ugly wrapping effects.
		1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1066	}	1493	}
1067		1494
1068	int	1495	int
1069	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
1070	ALIAS:	1497	ALIAS:
1071	oy = 1	1498	oy = 1
		1499	x = 2
		1500	y = 3
		1501	w = 4
		1502	h = 5
1072	CODE:	1503	CODE:
1073	switch (ix)	1504	switch (ix)
1074	{	1505	{
1075	case 0: RETVAL = self->ox; break;	1506	case 0: RETVAL = self->ox; break;
1076	case 1: RETVAL = self->oy; break;	1507	case 1: RETVAL = self->oy; break;
		1508	case 2: RETVAL = self->x; break;
		1509	case 3: RETVAL = self->y; break;
		1510	case 4: RETVAL = self->w; break;
		1511	case 5: RETVAL = self->h; break;
1077	}	1512	}
1078	OUTPUT:	1513	OUTPUT:
1079	RETVAL	1514	RETVAL
1080		1515
1081	void	1516	void
1082	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
1083	CODE:	1518	CODE:
1084	{	1519	{
1085	if (dx > 0)	1520	if (dx > 0)
1086	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
1087	else if (dx < 0)	1522	else if (dx < 0)
1088	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1089		1524
1090	if (dy > 0)	1525	if (dy > 0)
1091	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
1092	else if (dy < 0)	1527	else if (dy < 0)
1093	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1094		1529
1095	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
1096	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
1097		1532
1098	while (self->y < 0)	1533	while (self->y < 0)
…		…
1103	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
1104	}	1539	}
1105	}	1540	}
1106		1541
1107	void	1542	void
1108	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1109	CODE:	1544	CODE:
1110	{	1545	{
1111	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1112	uint8_t data_end = (uint8_t )SvEND (data_);	1547	uint8_t data_end = (uint8_t )SvEND (data_);
1113	mapcell *cell;	1548	mapcell *cell;
1114	int x, y, flags;	1549	int x, y, flags;
1115		1550
1116	while (data < data_end)	1551	while (data < data_end - 1)
1117	{	1552	{
1118	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
1119		1554
1120	x = ((flags >> 10) & 63) + self->x;	1555	x = self->x + ((flags >> 10) & 63);
1121	y = ((flags >> 4) & 63) + self->y;	1556	y = self->y + ((flags >> 4) & 63);
1122		1557
1123	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
1124		1559
1125	if (flags & 15)	1560	if (flags & 15)
1126	{	1561	{
1127	if (cell->darkness < 0)	1562	if (!cell->darkness)
1128	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
1129	cell->darkness = 0;	1565	cell->darkness = 256;
1130	cell->face [0] = 0;
1131	cell->face [1] = 0;
1132	cell->face [2] = 0;
1133	}	1566	}
1134		1567
1135	cell->darkness = flags & 8 ? *data++ : 255;
1136
1137	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
		1569
		1570	if (flags & 8)
		1571	{
		1572	if (extmap)
		1573	{
		1574	uint8_t ext, cmd;
		1575
		1576	do
		1577	{
		1578	ext = *data++;
		1579	cmd = ext & 0x3f;
		1580
		1581	if (cmd < 4)
		1582	cell->darkness = 255 - ext * 64 + 1;
		1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
		1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
		1599	else if (ext & 0x40) // unknown, multibyte => skip
		1600	data += *data + 1;
		1601	else
		1602	data++;
		1603	}
		1604	while (ext & 0x80);
		1605	}
		1606	else
		1607	cell->darkness = *data++ + 1;
		1608	}
1138		1609
1139	if (flags & 4)	1610	if (flags & 4)
1140	{	1611	{
1141	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
1142	}	1615	}
1143		1616
1144	if (flags & 2)	1617	if (flags & 2)
1145	{	1618	{
1146	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
1147	}	1622	}
1148		1623
1149	if (flags & 1)	1624	if (flags & 1)
1150	{	1625	{
1151	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
1152	}	1629	}
1153	}	1630	}
1154	else	1631	else
1155	cell->darkness = -1;	1632	cell->darkness = 0;
1156	}	1633	}
1157	}	1634	}
1158		1635
1159	SV *	1636	SV *
1160	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1161	CODE:	1638	CODE:
1162	{	1639	{
1163	int x1, x;	1640	int x1, x;
1164	int y1, y;	1641	int y1, y;
1165	int z;	1642	int z;
…		…
1186	{	1663	{
1187	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
1188		1665
1189	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
1190	{	1667	{
1191	mapface face = cell->face [z];
1192
1193	if (face)
1194	{
1195	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
1196	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
1197	int a1 = tex.a;	1670	int a1 = tex.a;
1198		1671
1199	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
1200	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
1201	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
1202	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
1203	}
1204	}	1676	}
1205	}	1677	}
1206		1678
1207	*map++ = (r )	1679	*map++ = (r )
1208	\| (g << 8)	1680	\| (g << 8)
…		…
1215	}	1687	}
1216	OUTPUT:	1688	OUTPUT:
1217	RETVAL	1689	RETVAL
1218		1690
1219	void	1691	void
1220	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1221	PPCODE:	1693	CODE:
1222	{	1694	{
1223	int vx, vy;	1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
1224	int x, y, z;	1699	int x, y, z;
1225	int last_name;	1700	int last_name;
1226	mapface face;
1227	int sw4 = (sw + 3) & ~3;
1228	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1229	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1230		1701
1231	memset (darkness, 255, sw4 * sh);	1702	// thats current max. sorry.
1232	SvPOK_only (darkness_sv);	1703	if (sw > 255) sw = 255;
1233	SvCUR_set (darkness_sv, sw4 * sh);	1704	if (sh > 255) sh = 255;
1234		1705
1235	vx = self->x + (self->w - sw) / 2 - shift_x;	1706	// clear key, in case of extra padding
1236	vy = self->y + (self->h - sh) / 2 - shift_y;	1707	memset (&skey, 0, sizeof (skey));
1237
1238	/*
1239	int vx = self->vx = self->w >= sw
1240	? self->x + (self->w - sw) / 2
1241	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1242
1243	int vy = self->vy = self->h >= sh
1244	? self->y + (self->h - sh) / 2
1245	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1246	*/
1247		1708
1248	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
1249		1710
		1711	glEnable (GL_BLEND);
1250	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1251	glEnable (GL_BLEND);
1252	glEnable (GL_TEXTURE_2D);	1713	glEnable (GL_TEXTURE_2D);
1253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1254		1715
1255	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
1256		1717
1257	last_name = 0;	1718	last_name = 0;
1258		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
1259	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
1260	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
1261	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
1262	{	1751	{
1263	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
1264		1753
1265	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
1266	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
1267	{	1756	{
1268	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
1269
1270	darkness[y * sw4 + x] = cell->darkness < 0
1271	? 255 - FOW_DARKNESS
1272	: 255 - cell->darkness;
1273
1274	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1275		1759
1276	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x\|y is
		1811	// shifted +1\|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1277	{	1855	{
1278	maptex tex = self->tex [face];	1856	int level = (w << 5) \| b;
		1857	HE *he;
1279		1858
1280	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1281	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1282
1283	if (last_name != tex.name)
1284	{	1861	{
		1862	smooth_key skey = (smooth_key )HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1285	glEnd ();	1884	glEnd ();
1286	last_name = tex.name;
1287	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1288	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1289	}	1909	}
1290
1291	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1292	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1293	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1294	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1295	}	1910	}
1296	}
1297	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1298		1916
1299	glEnd ();	1917	glEnd ();
1300		1918
1301	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1302	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1303		1921
		1922	// top layer: overlays such as the health bar
		1923	for (y = 0; y < sh; y++)
		1924	if (0 <= y + my && y + my < self->rows)
		1925	{
		1926	maprow *row = self->row + (y + my);
		1927
		1928	for (x = 0; x < sw; x++)
		1929	if (row->c0 <= x + mx && x + mx < row->c1)
		1930	{
		1931	mapcell *cell = row->col + (x + mx - row->c0);
		1932
		1933	int px = x * T;
		1934	int py = y * T;
		1935
		1936	if (cell->stat_hp)
		1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
		1941	glColor3ub (0, 0, 0);
		1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
		1944
		1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1946	glRectf (px + 2,
		1947	py - thick - 1,
		1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1949	}
		1950	}
		1951	}
		1952	}
		1953
		1954	void
		1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1956	CODE:
		1957	{
		1958	static float color[16][3] = {
		1959	{ 0.00F, 0.00F, 0.00F },
		1960	{ 1.00F, 1.00F, 1.00F },
		1961	{ 0.00F, 0.00F, 0.55F },
		1962	{ 1.00F, 0.00F, 0.00F },
		1963
		1964	{ 1.00F, 0.54F, 0.00F },
		1965	{ 0.11F, 0.56F, 1.00F },
		1966	{ 0.93F, 0.46F, 0.00F },
		1967	{ 0.18F, 0.54F, 0.34F },
		1968
		1969	{ 0.56F, 0.73F, 0.56F },
		1970	{ 0.80F, 0.80F, 0.80F },
		1971	{ 0.55F, 0.41F, 0.13F },
		1972	{ 0.99F, 0.77F, 0.26F },
		1973
		1974	{ 0.74F, 0.65F, 0.41F },
		1975
		1976	{ 0.00F, 1.00F, 1.00F },
		1977	{ 1.00F, 0.00F, 1.00F },
		1978	{ 1.00F, 1.00F, 0.00F },
		1979	};
		1980
		1981	int x, y;
		1982
		1983	glEnable (GL_TEXTURE_2D);
		1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1985	glEnable (GL_BLEND);
		1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1987	glBegin (GL_QUADS);
		1988
		1989	for (y = 0; y < h; y++)
		1990	for (x = 0; x < w; x++)
		1991	{
		1992	unsigned char m = data [x + y * w];
		1993
		1994	if (m)
		1995	{
		1996	float *c = color [m & 15];
		1997
		1998	float tx1 = m & 0x40 ? 0.5 : 0.;
		1999	float tx2 = tx1 + 0.5;
		2000
		2001	glColor4f (c[0], c[1], c[2], 0.75);
		2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2006	}
		2007	}
		2008
		2009	glEnd ();
		2010	glDisable (GL_BLEND);
		2011	glDisable (GL_TEXTURE_2D);
		2012	}
		2013
		2014	void
		2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2016	PPCODE:
		2017	{
		2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
		2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2026
		2027	SvPOK_only (darkness3_sv);
		2028	SvCUR_set (darkness3_sv, sw34 * sh3);
		2029
		2030	mx += self->x - 1;
		2031	my += self->y - 1;
		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
		2035	for (y = 0; y < sh1; y++)
		2036	if (0 <= y + my && y + my < self->rows)
		2037	{
		2038	maprow *row = self->row + (y + my);
		2039
		2040	for (x = 0; x < sw1; x++)
		2041	if (row->c0 <= x + mx && x + mx < row->c1)
		2042	{
		2043	mapcell *cell = row->col + (x + mx - row->c0);
		2044
		2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
		2047	: 255 - FOW_DARKNESS;
		2048	}
		2049	}
		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1304	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1305	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1306	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1307	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1308	}	2093	}
1309		2094
1310	SV *	2095	SV *
1311	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1312	CODE:	2097	CODE:
1313	{	2098	{
1314	int x, y, x1, y1;	2099	int x, y, x1, y1;
1315	SV data_sv = newSV (w h * 7 + 5);	2100	SV data_sv = newSV (w h * 7 + 5);
1316	uint8_t data = (uint8_t )SvPVX (data_sv);	2101	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1341	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1342	{	2127	{
1343	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1344	uint8_t flags = 0;	2129	uint8_t flags = 0;
1345		2130
1346	if (cell->face [0]) flags \|= 1;	2131	if (cell->tile [0]) flags \|= 1;
1347	if (cell->face [1]) flags \|= 2;	2132	if (cell->tile [1]) flags \|= 2;
1348	if (cell->face [2]) flags \|= 4;	2133	if (cell->tile [2]) flags \|= 4;
1349		2134
1350	*data++ = flags;	2135	*data++ = flags;
1351		2136
1352	if (flags & 1)	2137	if (flags & 1)
1353	{	2138	{
		2139	tileid tile = cell->tile [0];
1354	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1355	*data++ = cell->face [0];	2141	*data++ = tile;
1356	}	2142	}
1357		2143
1358	if (flags & 2)	2144	if (flags & 2)
1359	{	2145	{
		2146	tileid tile = cell->tile [1];
1360	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1361	*data++ = cell->face [1];	2148	*data++ = tile;
1362	}	2149	}
1363		2150
1364	if (flags & 4)	2151	if (flags & 4)
1365	{	2152	{
		2153	tileid tile = cell->tile [2];
1366	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1367	*data++ = cell->face [2];	2155	*data++ = tile;
1368	}	2156	}
1369	}	2157	}
1370	else	2158	else
1371	*data++ = 0;	2159	*data++ = 0;
1372	}	2160	}
…		…
1378	}	2166	}
1379	OUTPUT:	2167	OUTPUT:
1380	RETVAL	2168	RETVAL
1381		2169
1382	void	2170	void
1383	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1384	PPCODE:	2172	PPCODE:
1385	{	2173	{
1386	int x, y, z;	2174	int x, y, z;
1387	int w, h;	2175	int w, h;
1388	int x1, y1;	2176	int x1, y1;
…		…
1412	{	2200	{
1413	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1414		2202
1415	if (flags)	2203	if (flags)
1416	{	2204	{
1417	mapface face[3] = { 0, 0, 0 };
1418
1419	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1420		2207
1421	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2208	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1422	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1423	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1424		2211
1425	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1426	{	2213	{
1427	cell->darkness = -1;	2214	cell->darkness = 0;
1428		2215
1429	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1430	{	2217	{
1431	cell->face[z] = face[z];	2218	tileid t = tile [z];
1432		2219
1433	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2220	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2221	{
1434	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1435	}	2227	}
1436	}	2228	}
1437	}	2229	}
1438	}	2230	}
1439	}	2231	}
1440	}	2232	}
1441		2233
1442	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1443		2235
		2236	PROTOTYPES: DISABLE
		2237
1444	CFClient::MixChunk	2238	CFPlus::MixChunk
1445	new_from_file (SV class, char path)	2239	new_from_file (SV class, char path)
1446	CODE:	2240	CODE:
1447	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1448	OUTPUT:	2242	OUTPUT:
1449	RETVAL	2243	RETVAL
1450		2244
1451	void	2245	void
1452	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1453	CODE:	2247	CODE:
1454	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1455		2249
1456	int	2250	int
1457	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1458	CODE:	2252	CODE:
1459	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1460	OUTPUT:	2254	OUTPUT:
1461	RETVAL	2255	RETVAL
1462		2256
1463	int	2257	int
1464	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1465	CODE:	2259	CODE:
1466	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1467	OUTPUT:	2261	OUTPUT:
1468	RETVAL	2262	RETVAL
1469		2263
1470	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1471		2265
1472	int	2266	int
1473	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1474	CODE:	2269	CODE:
1475	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1476	OUTPUT:	2271	OUTPUT:
1477	RETVAL	2272	RETVAL
1478		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1479	CFClient::MixMusic	2281	CFPlus::MixMusic
1480	new_from_file (SV class, char path)	2282	new_from_file (SV class, char path)
1481	CODE:	2283	CODE:
1482	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1483	OUTPUT:	2285	OUTPUT:
1484	RETVAL	2286	RETVAL
1485		2287
1486	void	2288	void
1487	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1488	CODE:	2290	CODE:
1489	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1490		2292
1491	int	2293	int
1492	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1493	CODE:	2295	CODE:
1494	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1495	OUTPUT:	2297	OUTPUT:
1496	RETVAL	2298	RETVAL
1497		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
1498	MODULE = CFClient PACKAGE = CFClient::OpenGL	2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
1499		2310
1500	BOOT:	2311	BOOT:
1501	{	2312	{
1502	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1503	static const struct {	2314	static const struct {
1504	const char *name;	2315	const char *name;
1505	IV iv;	2316	IV iv;
1506	} *civ, const_iv[] = {	2317	} *civ, const_iv[] = {
1507	# define const_iv(name) { # name, (IV)name }	2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
1508	const_iv (GL_COLOR_MATERIAL),	2322	const_iv (GL_COLOR_MATERIAL),
1509	const_iv (GL_SMOOTH),	2323	const_iv (GL_SMOOTH),
1510	const_iv (GL_FLAT),	2324	const_iv (GL_FLAT),
1511	const_iv (GL_DITHER),	2325	const_iv (GL_DITHER),
1512	const_iv (GL_BLEND),	2326	const_iv (GL_BLEND),
		2327	const_iv (GL_CULL_FACE),
1513	const_iv (GL_SCISSOR_TEST),	2328	const_iv (GL_SCISSOR_TEST),
		2329	const_iv (GL_DEPTH_TEST),
		2330	const_iv (GL_ALPHA_TEST),
		2331	const_iv (GL_NORMALIZE),
		2332	const_iv (GL_RESCALE_NORMAL),
		2333	const_iv (GL_FRONT),
		2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
1514	const_iv (GL_AND),	2336	const_iv (GL_AND),
1515	const_iv (GL_ONE),	2337	const_iv (GL_ONE),
1516	const_iv (GL_ZERO),	2338	const_iv (GL_ZERO),
1517	const_iv (GL_SRC_ALPHA),	2339	const_iv (GL_SRC_ALPHA),
1518	const_iv (GL_SRC_ALPHA_SATURATE),	2340	const_iv (GL_DST_ALPHA),
1519	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1520	const_iv (GL_ONE_MINUS_DST_ALPHA),	2342	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2343	const_iv (GL_SRC_ALPHA_SATURATE),
1521	const_iv (GL_RGB),	2344	const_iv (GL_RGB),
1522	const_iv (GL_RGBA),	2345	const_iv (GL_RGBA),
		2346	const_iv (GL_RGBA4),
		2347	const_iv (GL_RGBA8),
		2348	const_iv (GL_RGB5_A1),
1523	const_iv (GL_UNSIGNED_BYTE),	2349	const_iv (GL_UNSIGNED_BYTE),
		2350	const_iv (GL_UNSIGNED_SHORT),
		2351	const_iv (GL_UNSIGNED_INT),
1524	const_iv (GL_ALPHA),	2352	const_iv (GL_ALPHA),
		2353	const_iv (GL_INTENSITY),
1525	const_iv (GL_LUMINANCE),	2354	const_iv (GL_LUMINANCE),
		2355	const_iv (GL_LUMINANCE_ALPHA),
1526	const_iv (GL_FLOAT),	2356	const_iv (GL_FLOAT),
1527	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1528	const_iv (GL_COMPILE),	2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
1529	const_iv (GL_TEXTURE_1D),	2361	const_iv (GL_TEXTURE_1D),
1530	const_iv (GL_TEXTURE_2D),	2362	const_iv (GL_TEXTURE_2D),
1531	const_iv (GL_TEXTURE_ENV),	2363	const_iv (GL_TEXTURE_ENV),
1532	const_iv (GL_TEXTURE_MAG_FILTER),	2364	const_iv (GL_TEXTURE_MAG_FILTER),
1533	const_iv (GL_TEXTURE_MIN_FILTER),	2365	const_iv (GL_TEXTURE_MIN_FILTER),
1534	const_iv (GL_TEXTURE_ENV_MODE),	2366	const_iv (GL_TEXTURE_ENV_MODE),
1535	const_iv (GL_TEXTURE_WRAP_S),	2367	const_iv (GL_TEXTURE_WRAP_S),
1536	const_iv (GL_TEXTURE_WRAP_T),	2368	const_iv (GL_TEXTURE_WRAP_T),
		2369	const_iv (GL_REPEAT),
1537	const_iv (GL_CLAMP),	2370	const_iv (GL_CLAMP),
1538	const_iv (GL_REPEAT),	2371	const_iv (GL_CLAMP_TO_EDGE),
1539	const_iv (GL_NEAREST),	2372	const_iv (GL_NEAREST),
1540	const_iv (GL_LINEAR),	2373	const_iv (GL_LINEAR),
1541	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2374	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1542	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2375	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1543	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2376	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1544	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2377	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1545	const_iv (GL_GENERATE_MIPMAP),	2378	const_iv (GL_GENERATE_MIPMAP),
1546	const_iv (GL_MODULATE),	2379	const_iv (GL_MODULATE),
1547	const_iv (GL_DECAL),	2380	const_iv (GL_DECAL),
1548	const_iv (GL_REPLACE),	2381	const_iv (GL_REPLACE),
		2382	const_iv (GL_DEPTH_BUFFER_BIT),
1549	const_iv (GL_COLOR_BUFFER_BIT),	2383	const_iv (GL_COLOR_BUFFER_BIT),
1550	const_iv (GL_PROJECTION),	2384	const_iv (GL_PROJECTION),
1551	const_iv (GL_MODELVIEW),	2385	const_iv (GL_MODELVIEW),
1552	const_iv (GL_COLOR_LOGIC_OP),	2386	const_iv (GL_COLOR_LOGIC_OP),
1553	const_iv (GL_SEPARABLE_2D),	2387	const_iv (GL_SEPARABLE_2D),
1554	const_iv (GL_CONVOLUTION_2D),	2388	const_iv (GL_CONVOLUTION_2D),
1555	const_iv (GL_CONVOLUTION_BORDER_MODE),	2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
1556	const_iv (GL_CONSTANT_BORDER),	2390	const_iv (GL_CONSTANT_BORDER),
1557	const_iv (GL_LINES),	2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
		2393	const_iv (GL_LINE_LOOP),
1558	const_iv (GL_QUADS),	2394	const_iv (GL_QUADS),
1559	const_iv (GL_LINE_LOOP),	2395	const_iv (GL_QUAD_STRIP),
		2396	const_iv (GL_TRIANGLES),
		2397	const_iv (GL_TRIANGLE_STRIP),
		2398	const_iv (GL_TRIANGLE_FAN),
1560	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2400	const_iv (GL_POINT_SMOOTH_HINT),
		2401	const_iv (GL_LINE_SMOOTH_HINT),
		2402	const_iv (GL_POLYGON_SMOOTH_HINT),
		2403	const_iv (GL_GENERATE_MIPMAP_HINT),
1561	const_iv (GL_FASTEST),	2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
		2407	const_iv (GL_V2F),
		2408	const_iv (GL_V3F),
		2409	const_iv (GL_T2F_V3F),
		2410	const_iv (GL_T2F_N3F_V3F),
1562	# undef const_iv	2411	# undef const_iv
1563	};	2412	};
1564		2413
1565	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1566	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2416
		2417	texture_av = newAV ();
		2418	AvREAL_off (texture_av);
1567	}	2419	}
		2420
		2421	char *
		2422	gl_vendor ()
		2423	CODE:
		2424	RETVAL = (char *)glGetString (GL_VENDOR);
		2425	OUTPUT:
		2426	RETVAL
		2427
		2428	char *
		2429	gl_version ()
		2430	CODE:
		2431	RETVAL = (char *)glGetString (GL_VERSION);
		2432	OUTPUT:
		2433	RETVAL
		2434
		2435	char *
		2436	gl_extensions ()
		2437	CODE:
		2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2439	OUTPUT:
		2440	RETVAL
		2441
		2442	const char *glGetString (GLenum pname)
		2443
		2444	GLint glGetInteger (GLenum pname)
		2445	CODE:
		2446	glGetIntegerv (pname, &RETVAL);
		2447	OUTPUT:
		2448	RETVAL
		2449
		2450	GLdouble glGetDouble (GLenum pname)
		2451	CODE:
		2452	glGetDoublev (pname, &RETVAL);
		2453	OUTPUT:
		2454	RETVAL
1568		2455
1569	int glGetError ()	2456	int glGetError ()
		2457
		2458	void glFinish ()
1570		2459
1571	void glClear (int mask)	2460	void glClear (int mask)
1572		2461
1573	void glClearColor (float r, float g, float b, float a = 1.0)	2462	void glClearColor (float r, float g, float b, float a = 1.0)
1574	PROTOTYPE: @	2463	PROTOTYPE: @
…		…
1581		2470
1582	void glHint (int target, int mode)	2471	void glHint (int target, int mode)
1583		2472
1584	void glBlendFunc (int sfactor, int dfactor)	2473	void glBlendFunc (int sfactor, int dfactor)
1585		2474
		2475	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2476	CODE:
		2477	gl_BlendFuncSeparate (sa, da, saa, daa);
		2478
		2479	void glDepthMask (int flag)
		2480
1586	void glLogicOp (int opcode)	2481	void glLogicOp (int opcode)
1587		2482
1588	void glColorMask (int red, int green, int blue, int alpha)	2483	void glColorMask (int red, int green, int blue, int alpha)
1589		2484
1590	void glMatrixMode (int mode)	2485	void glMatrixMode (int mode)
…		…
1593		2488
1594	void glPopMatrix ()	2489	void glPopMatrix ()
1595		2490
1596	void glLoadIdentity ()	2491	void glLoadIdentity ()
1597		2492
		2493	void glDrawBuffer (int buffer)
		2494
		2495	void glReadBuffer (int buffer)
		2496
1598	# near and far are due to microsofts buggy c compiler	2497	# near_ and far_ are due to microsofts buggy "c" compiler
		2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2499
		2500	# near_ and far_ are due to microsofts buggy "c" compiler
1599	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1600		2502
1601	void glViewport (int x, int y, int width, int height)	2503	void glViewport (int x, int y, int width, int height)
1602		2504
1603	void glScissor (int x, int y, int width, int height)	2505	void glScissor (int x, int y, int width, int height)
…		…
1618		2520
1619	void glEnd ()	2521	void glEnd ()
1620		2522
1621	void glColor (float r, float g, float b, float a = 1.0)	2523	void glColor (float r, float g, float b, float a = 1.0)
1622	PROTOTYPE: @	2524	PROTOTYPE: @
		2525	ALIAS:
		2526	glColor_premultiply = 1
1623	CODE:	2527	CODE:
1624	glColor4ub (MIN ((int)(r * 255.f), 255),	2528	if (ix)
1625	MIN ((int)(g * 255.f), 255),	2529	{
1626	MIN ((int)(b * 255.f), 255),	2530	r *= a;
1627	MIN ((int)(a * 255.f), 255));	2531	g *= a;
		2532	b *= a;
		2533	}
		2534	// microsoft visual "c" rounds instead of truncating...
		2535	glColor4f (r, g, b, a);
		2536
		2537	void glInterleavedArrays (int format, int stride, char *data)
		2538
		2539	void glDrawElements (int mode, int count, int type, char *indices)
		2540
		2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2542
		2543	void glRasterPos (float x, float y, float z = 0.)
		2544	CODE:
		2545	glRasterPos3f (0, 0, z);
		2546	glBitmap (0, 0, 0, 0, x, y, 0);
1628		2547
1629	void glVertex (float x, float y, float z = 0.)	2548	void glVertex (float x, float y, float z = 0.)
1630	CODE:	2549	CODE:
1631	glVertex3f (x, y, z);	2550	glVertex3f (x, y, z);
1632		2551
…		…
1644		2563
1645	void glBindTexture (int target, int name)	2564	void glBindTexture (int target, int name)
1646		2565
1647	void glConvolutionParameter (int target, int pname, float params)	2566	void glConvolutionParameter (int target, int pname, float params)
1648	CODE:	2567	CODE:
1649	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2568	if (gl.ConvolutionParameterf)
		2569	gl.ConvolutionParameterf (target, pname, params);
1650		2570
1651	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2571	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1652	CODE:	2572	CODE:
1653	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2573	if (gl.ConvolutionFilter2D)
1654	(target, internalformat, width, height, format, type, data));	2574	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1655		2575
1656	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1657	CODE:	2577	CODE:
1658	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2578	if (gl.SeparableFilter2D)
1659	(target, internalformat, width, height, format, type, row, column));	2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1660		2580
1661	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1662		2582
1663	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1664		2584
1665	void glRasterPos (int x, int y)	2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1666	CODE:	2586
1667	glRasterPos2i (x, y);	2587	void glPixelZoom (float x, float y)
1668		2588
1669	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2589	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1670		2590
1671	int glGenTexture ()	2591	int glGenTexture ()
1672	CODE:	2592	CODE:
1673	{	2593	RETVAL = gen_texture ();
1674	GLuint name;
1675	glGenTextures (1, &name);
1676	RETVAL = name;
1677	}
1678	OUTPUT:	2594	OUTPUT:
1679	RETVAL	2595	RETVAL
1680		2596
1681	void glDeleteTexture (int name)	2597	void glDeleteTexture (int name)
1682	CODE:	2598	CODE:
1683	{
1684	GLuint name_ = name;
1685	glDeleteTextures (1, &name_);	2599	del_texture (name);
1686	}	2600
1687
1688	int glGenList ()	2601	int glGenList ()
1689	CODE:	2602	CODE:
1690	RETVAL = glGenLists (1);	2603	RETVAL = glGenLists (1);
1691	OUTPUT:	2604	OUTPUT:
1692	RETVAL	2605	RETVAL
…		…
1699		2612
1700	void glEndList ()	2613	void glEndList ()
1701		2614
1702	void glCallList (int list)	2615	void glCallList (int list)
1703		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2618
		2619	PROTOTYPES: DISABLE
		2620
		2621	void
		2622	find_widget (SV *widget, NV x, NV y)
		2623	PPCODE:
		2624	{
		2625	if (within_widget (widget, x, y))
		2626	XPUSHs (widget);
		2627	}
		2628

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC vs. Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC