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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs.
Revision 1.211 by root, Sat Jul 28 00:45:28 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 GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		441	static GV *hover_gv;
		442
		443	static int
		444	within_widget (SV *widget, NV x, NV y)
		445	{
		446	HV *self;
		447	SV **svp;
		448	NV wx, ww, wy, wh;
		449
		450	if (!SvROK (widget))
		451	return 0;
		452
		453	self = (HV *)SvRV (widget);
		454
		455	if (SvTYPE (self) != SVt_PVHV)
		456	return 0;
		457
		458	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		459	if (y < wy)
		460	return 0;
		461
		462	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		463	if (y >= wy + wh)
		464	return 0;
		465
		466	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		467	if (x < wx)
		468	return 0;
		469
		470	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		471	if (x >= wx + ww)
		472	return 0;
		473
		474	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		475	if (!svp \|\| !SvTRUE (*svp))
		476	return 0;
		477
		478	return 1;
		479	}
		480
301	MODULE = CFClient PACKAGE = CFClient	481	MODULE = CFPlus PACKAGE = CFPlus
302		482
303	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
304		484
305	BOOT:	485	BOOT:
306	{	486	{
307	HV *stash = gv_stashpv ("CFClient", 1);	487	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	488	static const struct {
309	const char *name;	489	const char *name;
310	IV iv;	490	IV iv;
311	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	492	# define const_iv(name) { # name, (IV)name }
		493	const_iv (SDLK_MODIFIER_MIN),
		494	const_iv (SDLK_MODIFIER_MAX),
		495
313	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
330	const_iv (SDL_USEREVENT),	513	const_iv (SDL_USEREVENT),
		514
		515	const_iv (SDL_APPINPUTFOCUS),
		516	const_iv (SDL_APPMOUSEFOCUS),
		517	const_iv (SDL_APPACTIVE),
		518
331	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
395	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	599	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	600	# undef const_iv
412	};	601	};
413		602
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		605
		606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	608	}
		609
		610	void
		611	weaken (SV *rv)
		612	PROTOTYPE: $
		613	CODE:
		614	sv_rvweaken (rv);
		615
		616	int
		617	in_destruct ()
		618	CODE:
		619	RETVAL = PL_main_cv == Nullcv;
		620	OUTPUT:
		621	RETVAL
		622
		623	NV floor (NV x)
		624
		625	NV ceil (NV x)
417		626
418	void	627	void
419	pango_init ()	628	pango_init ()
420	CODE:	629	CODE:
421	{	630	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	632	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);	633	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	}	634	}
		635
		636	char *
		637	SDL_GetError ()
430		638
431	int	639	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		641
434	void	642	void
435	SDL_Quit ()	643	SDL_Quit ()
436		644
437	void	645	void
438	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
439	PPCODE:	647	PPCODE:
440	{	648	{
441	SDL_Rect **m;	649	SDL_Rect **m;
442		650
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447		655
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450		658
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		663
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457		665	#if SDL_VERSION_ATLEAST(1,2,10)
458	SDL_EnableUNICODE (1);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		668	#endif
460		669
461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
462		671
463	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
464	while (*m)	673	while (*m)
465	{	674	{
		675	if ((m)->w >= 640 && (m)->h >= 480)
		676	{
466	AV *av = newAV ();	677	AV *av = newAV ();
467	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
468	av_push (av, newSViv ((*m)->h));	679	av_push (av, newSViv ((*m)->h));
		680	av_push (av, newSViv (rgb));
		681	av_push (av, newSViv (alpha));
469	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
470		684
471	++m;	685	++m;
472	}	686	}
473	}	687	}
474		688
475	char *
476	SDL_GetError ()
477
478	int	689	int
479	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
480	CODE:	691	CODE:
		692	{
		693	SDL_EnableUNICODE (1);
		694	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		695
		696	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		697	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		698	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		699	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		700
481	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	703	);
		704
		705	if (RETVAL)
		706	{
		707	av_clear (texture_av);
		708
484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		711	#include "glfunc.h"
		712	#undef GL_FUNC
		713	}
		714	}
485	OUTPUT:	715	OUTPUT:
486	RETVAL	716	RETVAL
487		717
488	void	718	void
489	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
490		720
		721	char *
		722	SDL_GetKeyName (int sym)
		723
		724	int
		725	SDL_GetAppState ()
		726
491	void	727	void
492	SDL_PollEvent ()	728	poll_events ()
493	PPCODE:	729	PPCODE:
494	{	730	{
495	SDL_Event ev;	731	SDL_Event ev;
496		732
497	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
498	{	735	{
499	HV *hv = newHV ();	736	HV *hv = newHV ();
500	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
501		738
502	switch (ev.type)	739	switch (ev.type)
…		…
504	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
505	case SDL_KEYUP:	742	case SDL_KEYUP:
506	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
507	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
508	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
509	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
510	break;	748	break;
511		749
512	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
515	break;	753	break;
516		754
517	case SDL_MOUSEMOTION:	755	case SDL_MOUSEMOTION:
		756	{
		757	int state = ev.motion.state;
		758	int x = ev.motion.x;
		759	int y = ev.motion.y;
		760	int xrel = ev.motion.xrel;
		761	int yrel = ev.motion.yrel;
		762
		763	/* do simplistic event compression */
		764	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		765	&& state == ev.motion.state)
		766	{
		767	xrel += ev.motion.xrel;
		768	yrel += ev.motion.yrel;
		769	x = ev.motion.x;
		770	y = ev.motion.y;
		771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		772	}
		773
		774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
523	break;	781	break;
524		782
525	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
526	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
		785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		786
527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
531	break;	791	break;
…		…
535	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
536	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
537	break;	797	break;
538	}	798	}
539		799
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
541	}	801	}
542	}	802	}
543		803
544	int	804	int
545	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
546	POSTCALL:	806	POSTCALL:
547	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
548	Mix_ChannelFinished (channel_finished);	808	Mix_ChannelFinished (channel_finished);
549		809
550	void	810	void
…		…
554	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
555		815
556	void	816	void
557	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
558	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
559	#ifndef _WIN32	825	#ifdef _WIN32
560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	826	char buffer[2048];
		827	DWORD buflen;
		828
		829	EXTEND (SP, 3);
		830
		831	buflen = sizeof (buffer);
		832	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		833	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		834	{
		835	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		836
		837	buflen = sizeof (buffer);
		838	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		839	{
		840	PUSHs (newSVpv (buffer, 0));
		841
		842	buflen = sizeof (buffer);
		843	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		844	PUSHs (newSVpv (buffer, 0));
		845	}
		846	}
561	#endif	847	#endif
562		848	}
563	char *
564	gl_vendor ()
565	CODE:
566	RETVAL = (char *)glGetString (GL_VENDOR);
567	OUTPUT:
568	RETVAL
569
570	char *
571	gl_version ()
572	CODE:
573	RETVAL = (char *)glGetString (GL_VERSION);
574	OUTPUT:
575	RETVAL
576
577	char *
578	gl_extensions ()
579	CODE:
580	RETVAL = (char *)glGetString (GL_EXTENSIONS);
581	OUTPUT:
582	RETVAL
583		849
584	void	850	void
585	add_font (char *file)	851	add_font (char *file)
586	CODE:	852	CODE:
587	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
588	#ifdef _WIN32
589	// cairo... sigh... requires win2000
590	AddFontResourceEx (file, FR_PRIVATE, 0);
591	#endif
592		854
593	void	855	void
594	load_image_inline (SV *image_)	856	load_image_inline (SV *image_)
595	ALIAS:	857	ALIAS:
596	load_image_file = 1	858	load_image_file = 1
…		…
638		900
639	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	901	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
640		902
641	assert (surface2->pitch == surface2->w * 4);	903	assert (surface2->pitch == surface2->w * 4);
642		904
		905	SDL_LockSurface (surface2);
643	EXTEND (SP, 5);	906	EXTEND (SP, 6);
644	PUSHs (sv_2mortal (newSViv (surface2->w)));	907	PUSHs (sv_2mortal (newSViv (surface2->w)));
645	PUSHs (sv_2mortal (newSViv (surface2->h)));	908	PUSHs (sv_2mortal (newSViv (surface2->h)));
646	SDL_LockSurface (surface2);
647	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
648	SDL_UnlockSurface (surface2);
649	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	910	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
650	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
651	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		913	SDL_UnlockSurface (surface2);
652		914
653	SDL_FreeSurface (surface);	915	SDL_FreeSurface (surface);
654	SDL_FreeSurface (surface2);	916	SDL_FreeSurface (surface2);
655	}	917	}
656		918
…		…
692	CODE:	954	CODE:
693	fprintf (stderr, "FATAL: %s\n", message);	955	fprintf (stderr, "FATAL: %s\n", message);
694	#ifdef _WIN32	956	#ifdef _WIN32
695	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
696	#endif	958	#endif
697	exit (1);	959	_exit (1);
698		960
		961	void
		962	_exit (int retval = 0)
		963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
		966	#else
		967	_exit (retval);
		968	#endif
		969
		970	void
		971	debug ()
		972	CODE:
		973	{
		974	#if DEBUG
		975	VALGRIND_DO_LEAK_CHECK;
		976	#endif
		977	}
		978
699	MODULE = CFClient PACKAGE = CFClient::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
700		980
701	CFClient::Font	981	PROTOTYPES: DISABLE
		982
		983	CFPlus::Font
702	new_from_file (SV class, char path, int id = 0)	984	new_from_file (SV class, char path, int id = 0)
703	CODE:	985	CODE:
704	{	986	{
705	int count;	987	int count;
706	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
709	}	991	}
710	OUTPUT:	992	OUTPUT:
711	RETVAL	993	RETVAL
712		994
713	void	995	void
714	DESTROY (CFClient::Font self)	996	DESTROY (CFPlus::Font self)
715	CODE:	997	CODE:
716	pango_font_description_free (self);	998	pango_font_description_free (self);
717		999
718	void	1000	void
719	make_default (CFClient::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
720	CODE:	1003	CODE:
721	default_font = self;	1004	default_font = self;
722		1005
723	MODULE = CFClient PACKAGE = CFClient::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
724		1007
725	CFClient::Layout	1008	PROTOTYPES: DISABLE
726	new (SV *class, int rgba = 0)	1009
		1010	void
		1011	reset_glyph_cache ()
		1012	PROTOTYPE:
727	CODE:	1013	CODE:
728	#if _WIN32	1014	tc_clear ();
729	rgba = 0;//D	1015
730	#endif	1016	CFPlus::Layout
		1017	new (SV *class)
		1018	CODE:
731	New (0, RETVAL, 1, struct cf_layout);	1019	New (0, RETVAL, 1, struct cf_layout);
732		1020
733	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1021	RETVAL->pl = pango_layout_new (opengl_context);
734	RETVAL->rgba = rgba;
735	RETVAL->r = 1.;	1022	RETVAL->r = 1.;
736	RETVAL->g = 1.;	1023	RETVAL->g = 1.;
737	RETVAL->b = 1.;	1024	RETVAL->b = 1.;
738	RETVAL->a = 1.;	1025	RETVAL->a = 1.;
739	RETVAL->base_height = MIN_FONT_HEIGHT;	1026	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
743	layout_update_font (RETVAL);	1030	layout_update_font (RETVAL);
744	OUTPUT:	1031	OUTPUT:
745	RETVAL	1032	RETVAL
746		1033
747	void	1034	void
748	DESTROY (CFClient::Layout self)	1035	DESTROY (CFPlus::Layout self)
749	CODE:	1036	CODE:
750	g_object_unref (self->pl);	1037	g_object_unref (self->pl);
751	Safefree (self);	1038	Safefree (self);
752		1039
753	int
754	is_rgba (CFClient::Layout self)
755	CODE:
756	RETVAL = self->rgba;
757	OUTPUT:
758	RETVAL
759
760	void	1040	void
761	set_text (CFClient::Layout self, SV *text_)	1041	set_text (CFPlus::Layout self, SV *text_)
762	CODE:	1042	CODE:
763	{	1043	{
764	STRLEN textlen;	1044	STRLEN textlen;
765	char *text = SvPVutf8 (text_, textlen);	1045	char *text = SvPVutf8 (text_, textlen);
766		1046
767	pango_layout_set_text (self->pl, text, textlen);	1047	pango_layout_set_text (self->pl, text, textlen);
768	}	1048	}
769		1049
770	void	1050	void
771	set_markup (CFClient::Layout self, SV *text_)	1051	set_markup (CFPlus::Layout self, SV *text_)
772	CODE:	1052	CODE:
773	{	1053	{
774	STRLEN textlen;	1054	STRLEN textlen;
775	char *text = SvPVutf8 (text_, textlen);	1055	char *text = SvPVutf8 (text_, textlen);
776		1056
777	pango_layout_set_markup (self->pl, text, textlen);	1057	pango_layout_set_markup (self->pl, text, textlen);
778	}	1058	}
779		1059
		1060	void
		1061	set_shapes (CFPlus::Layout self, ...)
		1062	CODE:
		1063	{
		1064	PangoAttrList *attrs = 0;
		1065	const char *text = pango_layout_get_text (self->pl);
		1066	const char *pos = text;
		1067	int arg = 4;
		1068
		1069	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1070	{
		1071	PangoRectangle inkrect, rect;
		1072	PangoAttribute *attr;
		1073
		1074	int x = SvIV (ST (arg - 3));
		1075	int y = SvIV (ST (arg - 2));
		1076	int w = SvIV (ST (arg - 1));
		1077	int h = SvIV (ST (arg ));
		1078
		1079	inkrect.x = 0;
		1080	inkrect.y = 0;
		1081	inkrect.width = 0;
		1082	inkrect.height = 0;
		1083
		1084	rect.x = x * PANGO_SCALE;
		1085	rect.y = y * PANGO_SCALE;
		1086	rect.width = w * PANGO_SCALE;
		1087	rect.height = h * PANGO_SCALE;
		1088
		1089	if (!attrs)
		1090	attrs = pango_layout_get_attributes (self->pl);
		1091
		1092	attr = pango_attr_shape_new (&inkrect, &rect);
		1093	attr->start_index = pos - text;
		1094	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1095	pango_attr_list_insert (attrs, attr);
		1096
		1097	arg += 4;
		1098	pos += sizeof (OBJ_STR) - 1;
		1099	}
		1100
		1101	if (attrs)
		1102	pango_layout_set_attributes (self->pl, attrs);
		1103	}
		1104
		1105	void
		1106	get_shapes (CFPlus::Layout self)
		1107	PPCODE:
		1108	{
		1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1110
		1111	do
		1112	{
		1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1114
		1115	if (run && shape_attr_p (run))
		1116	{
		1117	PangoRectangle extents;
		1118	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1119
		1120	EXTEND (SP, 2);
		1121	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1122	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1123	}
		1124	}
		1125	while (pango_layout_iter_next_run (iter));
		1126
		1127	pango_layout_iter_free (iter);
		1128	}
		1129
		1130	int
		1131	has_wrapped (CFPlus::Layout self)
		1132	CODE:
		1133	{
		1134	int lines = 1;
		1135	const char *text = pango_layout_get_text (self->pl);
		1136
		1137	while (*text)
		1138	lines += *text++ == '\n';
		1139
		1140	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1141	}
		1142	OUTPUT:
		1143	RETVAL
		1144
780	SV *	1145	SV *
781	get_text (CFClient::Layout self)	1146	get_text (CFPlus::Layout self)
782	CODE:	1147	CODE:
783	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
784	SvUTF8_on (RETVAL);	1149	sv_utf8_decode (RETVAL);
785	OUTPUT:	1150	OUTPUT:
786	RETVAL	1151	RETVAL
787		1152
788	void	1153	void
789	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
790	CODE:	1155	CODE:
791	self->r = r;	1156	self->r = r;
792	self->g = g;	1157	self->g = g;
793	self->b = b;	1158	self->b = b;
794	self->a = a;	1159	self->a = a;
795		1160
796	void	1161	void
797	set_font (CFClient::Layout self, CFClient::Font font = 0)	1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
798	CODE:	1163	CODE:
799	if (self->font != font)	1164	if (self->font != font)
800	{	1165	{
801	self->font = font;	1166	self->font = font;
802	layout_update_font (self);	1167	layout_update_font (self);
803	}	1168	}
804		1169
805	void	1170	void
806	set_height (CFClient::Layout self, int base_height)	1171	set_height (CFPlus::Layout self, int base_height)
807	CODE:	1172	CODE:
808	if (self->base_height != base_height)	1173	if (self->base_height != base_height)
809	{	1174	{
810	self->base_height = base_height;	1175	self->base_height = base_height;
811	layout_update_font (self);	1176	layout_update_font (self);
812	}	1177	}
813		1178
814	void	1179	void
815	set_width (CFClient::Layout self, int max_width = -1)	1180	set_width (CFPlus::Layout self, int max_width = -1)
816	CODE:	1181	CODE:
817	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
818		1183
819	void	1184	void
820	set_indent (CFClient::Layout self, int indent)	1185	set_indent (CFPlus::Layout self, int indent)
821	CODE:	1186	CODE:
822	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
823		1188
824	void	1189	void
825	set_spacing (CFClient::Layout self, int spacing)	1190	set_spacing (CFPlus::Layout self, int spacing)
826	CODE:	1191	CODE:
827	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
828		1193
829	void	1194	void
830	set_ellipsise (CFClient::Layout self, int ellipsise)	1195	set_ellipsise (CFPlus::Layout self, int ellipsise)
831	CODE:	1196	CODE:
832	pango_layout_set_ellipsize (self->pl,	1197	pango_layout_set_ellipsize (self->pl,
833	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START
834	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
835	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
836	: PANGO_ELLIPSIZE_NONE	1201	: PANGO_ELLIPSIZE_NONE
837	);	1202	);
838		1203
839	void	1204	void
840	set_single_paragraph_mode (CFClient::Layout self, int spm)	1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)
841	CODE:	1206	CODE:
842	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
843		1208
844	void	1209	void
845	size (CFClient::Layout self)	1210	size (CFPlus::Layout self)
846	PPCODE:	1211	PPCODE:
847	{	1212	{
848	int w, h;	1213	int w, h;
849		1214
850	layout_get_pixel_size (self, &w, &h);	1215	layout_get_pixel_size (self, &w, &h);
…		…
853	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (w)));
854	PUSHs (sv_2mortal (newSViv (h)));	1219	PUSHs (sv_2mortal (newSViv (h)));
855	}	1220	}
856		1221
857	int	1222	int
		1223	descent (CFPlus::Layout self)
		1224	CODE:
		1225	{
		1226	PangoRectangle rect;
		1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1228	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1229	RETVAL = PANGO_DESCENT (rect);
		1230	}
		1231	OUTPUT:
		1232	RETVAL
		1233
		1234	int
858	xy_to_index (CFClient::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
859	CODE:	1236	CODE:
860	{	1237	{
861	int index, trailing;	1238	int index, trailing;
862	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
863	RETVAL = index;	1240	RETVAL = index + trailing;
864	}	1241	}
865	OUTPUT:	1242	OUTPUT:
866	RETVAL	1243	RETVAL
867		1244
868	void	1245	void
869	cursor_pos (CFClient::Layout self, int index)	1246	cursor_pos (CFPlus::Layout self, int index)
870	PPCODE:	1247	PPCODE:
871	{	1248	{
872	PangoRectangle strong_pos;	1249	PangoRectangle strong_pos;
873	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
874		1251
…		…
877	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
878	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
879	}	1256	}
880		1257
881	void	1258	void
882	render (CFClient::Layout self)	1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
883	PPCODE:	1260	PPCODE:
884	{	1261	{
885	SV *retval;	1262	int line, x;
886	int w, h;
887		1263
888	layout_get_pixel_size (self, &w, &h);	1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
889		1266
890	if (self->rgba)
891	{
892	cairo_surface_t *surface;
893	cairo_t *cairo;
894
895	retval = newSV (w * h * 4);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h * 4);
898
899	memset (SvPVX (retval), 0, w * h * 4);
900
901	surface = cairo_image_surface_create_for_data (
902	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
903	cairo = cairo_create (surface);
904	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
905
906	pango_cairo_show_layout (cairo, self->pl);
907
908	cairo_destroy (cairo);
909	cairo_surface_destroy (surface);
910
911	// what a mess, and its premultiplied, too :(
912	{
913	uint32_t p = (uint32_t )SvPVX (retval);
914	uint32_t e = p + w h;
915
916	while (p < e)
917	{
918	uint32_t rgba = *p;
919	rgba = (rgba >> 24) \| (rgba << 8);
920	#if 0
921	#ifdef _WIN32
922	{//D
923	uint8_t r = rgba >> 24;
924	uint8_t g = rgba >> 16;
925	uint8_t b = rgba >> 8;
926	uint8_t a = rgba >> 0;
927
928	rgba = (rgba & 0xffffff00) \| a;
929	}
930	#endif
931	#endif
932	rgba = SDL_SwapBE32 (rgba);
933	*p++ = rgba;
934	}
935	}
936
937	EXTEND (SP, 5);	1267	EXTEND (SP, 2);
938	PUSHs (sv_2mortal (newSViv (w)));	1268	PUSHs (sv_2mortal (newSViv (line - 1)));
		1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1270	}
		1271
		1272	void
		1273	line_x_to_index (CFPlus::Layout self, int line, int x)
		1274	PPCODE:
		1275	{
		1276	PangoLayoutLine *lp;
		1277	int index, trailing;
		1278
		1279	if (line < 0)
		1280	XSRETURN_EMPTY;
		1281
		1282	if (!(lp = pango_layout_get_line (self->pl, line)))
		1283	XSRETURN_EMPTY; /* do better */
		1284
		1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1286
		1287	EXTEND (SP, 2);
		1288	if (GIMME_V == G_SCALAR)
939	PUSHs (sv_2mortal (newSViv (h)));	1289	PUSHs (sv_2mortal (newSViv (index + trailing)));
940	PUSHs (sv_2mortal (retval));
941	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
943	}
944	else	1290	else
945	{	1291	{
946	FT_Bitmap bitmap;
947
948	retval = newSV (w * h);
949	SvPOK_only (retval);
950	SvCUR_set (retval, w * h);
951
952	bitmap.rows = h;
953	bitmap.width = w;
954	bitmap.pitch = w;
955	bitmap.buffer = (unsigned char*)SvPVX (retval);
956	bitmap.num_grays = 256;
957	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
958
959	memset (bitmap.buffer, 0, w * h);
960
961	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
962
963	EXTEND (SP, 5);
964	PUSHs (sv_2mortal (newSViv (w)));	1292	PUSHs (sv_2mortal (newSViv (index)));
965	PUSHs (sv_2mortal (newSViv (h)));	1293	PUSHs (sv_2mortal (newSViv (trailing)));
966	PUSHs (sv_2mortal (retval));
967	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
968	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
969	}	1294	}
970	}	1295	}
971		1296
		1297	void
		1298	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1299	PPCODE:
		1300	pango_opengl_render_layout_subpixel (
		1301	self->pl,
		1302	x * PANGO_SCALE, y * PANGO_SCALE,
		1303	self->r, self->g, self->b, self->a,
		1304	flags
		1305	);
		1306
972	MODULE = CFClient PACKAGE = CFClient::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
973		1308
		1309	PROTOTYPES: ENABLE
		1310
		1311	int minpot (int n)
		1312
974	void	1313	void
		1314	pad (SV *data_, int ow, int oh, int nw, int nh)
		1315	CODE:
		1316	{
		1317	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1318	{
		1319	STRLEN datalen;
		1320	char *data = SvPVbyte (data_, datalen);
		1321	int bpp = datalen / (ow * oh);
		1322	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1323
		1324	SvPOK_only (result_);
		1325	SvCUR_set (result_, nw * nh * bpp);
		1326
		1327	memset (SvPVX (result_), 0, nw * nh * bpp);
		1328	while (oh--)
		1329	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1330
		1331	sv_setsv (data_, result_);
		1332	}
		1333	}
		1334
		1335	void
975	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1336	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
976	PROTOTYPE: $$$;$$	1337	PROTOTYPE: $$$;$$
977	ALIAS:	1338	ALIAS:
978	draw_quad_alpha = 1	1339	draw_quad_alpha = 1
979	draw_quad_alpha_premultiplied = 2	1340	draw_quad_alpha_premultiplied = 2
980	CODE:	1341	CODE:
981	{	1342	{
982	HV hv = (HV )SvRV (self);	1343	HV hv = (HV )SvRV (self);
983	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
984	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
985	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
986	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
987		1347
988	if (items < 5)	1348	if (items < 5)
989	{	1349	{
990	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));
991	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));
992	}	1352	}
993		1353
994	if (ix)	1354	if (ix)
995	{	1355	{
996	glEnable (GL_BLEND);	1356	glEnable (GL_BLEND);
		1357
		1358	if (ix == 2)
997	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1359	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1360	else
		1361	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1362	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1363
998	glEnable (GL_ALPHA_TEST);	1364	glEnable (GL_ALPHA_TEST);
999	glAlphaFunc (GL_GREATER, 0.01f);	1365	glAlphaFunc (GL_GREATER, 0.01f);
1000	}	1366	}
1001		1367
1002	glBindTexture (GL_TEXTURE_2D, name);	1368	glBindTexture (GL_TEXTURE_2D, name);
1003
1004	if (wrap_mode)
1005	{
1006	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1007	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1008	}
1009		1369
1010	glBegin (GL_QUADS);	1370	glBegin (GL_QUADS);
1011	glTexCoord2f (0, 0); glVertex2f (x , y );	1371	glTexCoord2f (0, 0); glVertex2f (x , y );
1012	glTexCoord2f (0, t); glVertex2f (x , y + h);	1372	glTexCoord2f (0, t); glVertex2f (x , y + h);
1013	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1373	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1019	glDisable (GL_ALPHA_TEST);	1379	glDisable (GL_ALPHA_TEST);
1020	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
1021	}	1381	}
1022	}	1382	}
1023		1383
		1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1385	CODE:
		1386	{
		1387	GLint width;
		1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1389	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1390	RETVAL = width > 0;
		1391	}
		1392	OUTPUT:
		1393	RETVAL
		1394
1024	MODULE = CFClient PACKAGE = CFClient::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
1025		1396
1026	CFClient::Map	1397	PROTOTYPES: DISABLE
1027	new (SV *class, int map_width, int map_height)	1398
		1399	CFPlus::Map
		1400	new (SV *class)
1028	CODE:	1401	CODE:
1029	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
1030	RETVAL->x = 0;	1403	RETVAL->x = 0;
1031	RETVAL->y = 0;	1404	RETVAL->y = 0;
1032	RETVAL->w = map_width;	1405	RETVAL->w = 0;
1033	RETVAL->h = map_height;	1406	RETVAL->h = 0;
1034	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
1035	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
1036	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1037	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1038	RETVAL->texs = 8192;
1039	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1040	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
1041	RETVAL->row = 0;	1412	RETVAL->row = 0;
1042	OUTPUT:	1413	OUTPUT:
1043	RETVAL	1414	RETVAL
1044		1415
1045	void	1416	void
1046	DESTROY (CFClient::Map self)	1417	DESTROY (CFPlus::Map self)
1047	CODE:	1418	CODE:
1048	{	1419	{
1049	map_clear (self);	1420	map_clear (self);
1050	Safefree (self->face);	1421	Safefree (self->face2tile);
		1422	Safefree (self->tex);
1051	Safefree (self);	1423	Safefree (self);
1052	}	1424	}
1053		1425
1054	void	1426	void
		1427	resize (CFPlus::Map self, int map_width, int map_height)
		1428	CODE:
		1429	self->w = map_width;
		1430	self->h = map_height;
		1431
		1432	void
1055	clear (CFClient::Map self)	1433	clear (CFPlus::Map self)
1056	CODE:	1434	CODE:
1057	map_clear (self);	1435	map_clear (self);
1058		1436
1059	void	1437	void
1060	set_face (CFClient::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1061	CODE:	1439	CODE:
1062	{	1440	{
1063	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1064	{	1442	need_texid (self, tile);
1065	Append (mapface, self->face, self->faces, self->faces);
1066	self->faces *= 2;
1067	}
1068
1069	self->face [face] = texid;
1070	}	1443	}
1071		1444
1072	void	1445	void
		1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1447	CODE:
		1448	{
		1449	tileid texid;
		1450	maptex *tex;
		1451
		1452	if (face < 0 \|\| face >= self->faces)
		1453	return;
		1454
		1455	if (smooth < 0 \|\| smooth >= self->faces)
		1456	return;
		1457
		1458	texid = self->face2tile [face];
		1459
		1460	if (!texid)
		1461	return;
		1462
		1463	tex = self->tex + texid;
		1464	tex->smoothtile = self->face2tile [smooth];
		1465	tex->smoothlevel = level;
		1466	}
		1467
		1468	void
1073	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)	1469	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)
1074	CODE:	1470	CODE:
1075	{	1471	{
1076	while (self->texs <= texid)	1472	need_texid (self, texid);
1077	{
1078	Append (maptex, self->tex, self->texs, self->texs);
1079	self->texs *= 2;
1080	}
1081		1473
1082	{	1474	{
1083	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1084		1476
1085	tex->name = name;	1477	tex->name = name;
…		…
1090	tex->r = r;	1482	tex->r = r;
1091	tex->g = g;	1483	tex->g = g;
1092	tex->b = b;	1484	tex->b = b;
1093	tex->a = a;	1485	tex->a = a;
1094	}	1486	}
		1487
		1488	// somewhat hackish, but for textures that require it, it really
		1489	// improves the look, and most others don't suffer.
		1490	glBindTexture (GL_TEXTURE_2D, name);
		1491	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1492	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1493	// use uglier nearest interpolation because linear suffers
		1494	// from transparent color bleeding and ugly wrapping effects.
		1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1095	}	1496	}
1096		1497
1097	int	1498	int
1098	ox (CFClient::Map self)	1499	ox (CFPlus::Map self)
1099	ALIAS:	1500	ALIAS:
1100	oy = 1	1501	oy = 1
		1502	x = 2
		1503	y = 3
		1504	w = 4
		1505	h = 5
1101	CODE:	1506	CODE:
1102	switch (ix)	1507	switch (ix)
1103	{	1508	{
1104	case 0: RETVAL = self->ox; break;	1509	case 0: RETVAL = self->ox; break;
1105	case 1: RETVAL = self->oy; break;	1510	case 1: RETVAL = self->oy; break;
		1511	case 2: RETVAL = self->x; break;
		1512	case 3: RETVAL = self->y; break;
		1513	case 4: RETVAL = self->w; break;
		1514	case 5: RETVAL = self->h; break;
1106	}	1515	}
1107	OUTPUT:	1516	OUTPUT:
1108	RETVAL	1517	RETVAL
1109		1518
1110	void	1519	void
1111	scroll (CFClient::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
1112	CODE:	1521	CODE:
1113	{	1522	{
1114	if (dx > 0)	1523	if (dx > 0)
1115	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1116	else if (dx < 0)	1525	else if (dx < 0)
1117	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1526	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1118		1527
1119	if (dy > 0)	1528	if (dy > 0)
1120	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
1121	else if (dy < 0)	1530	else if (dy < 0)
1122	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1531	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1123		1532
1124	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1125	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1126		1535
1127	while (self->y < 0)	1536	while (self->y < 0)
…		…
1132	self->y += MAP_EXTEND_Y;	1541	self->y += MAP_EXTEND_Y;
1133	}	1542	}
1134	}	1543	}
1135		1544
1136	void	1545	void
1137	map1a_update (CFClient::Map self, SV *data_)	1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1138	CODE:	1547	CODE:
1139	{	1548	{
1140	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1141	uint8_t data_end = (uint8_t )SvEND (data_);	1550	uint8_t data_end = (uint8_t )SvEND (data_);
1142	mapcell *cell;	1551	mapcell *cell;
1143	int x, y, flags;	1552	int x, y, flags;
1144		1553
1145	while (data < data_end)	1554	while (data < data_end - 1)
1146	{	1555	{
1147	flags = (data [0] << 8) + data [1]; data += 2;	1556	flags = (data [0] << 8) + data [1]; data += 2;
1148		1557
1149	x = ((flags >> 10) & 63) + self->x;	1558	x = self->x + ((flags >> 10) & 63);
1150	y = ((flags >> 4) & 63) + self->y;	1559	y = self->y + ((flags >> 4) & 63);
1151		1560
1152	cell = map_get_cell (self, x, y);	1561	cell = map_get_cell (self, x, y);
1153		1562
1154	if (flags & 15)	1563	if (flags & 15)
1155	{	1564	{
1156	if (cell->darkness < 0)	1565	if (!cell->darkness)
1157	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
1158	cell->darkness = 0;	1568	cell->darkness = 256;
1159	cell->face [0] = 0;
1160	cell->face [1] = 0;
1161	cell->face [2] = 0;
1162	}	1569	}
1163		1570
1164	cell->darkness = flags & 8 ? *data++ : 255;
1165
1166	//TODO: don't trust server data to be in-range(!)	1571	//TODO: don't trust server data to be in-range(!)
		1572
		1573	if (flags & 8)
		1574	{
		1575	if (extmap)
		1576	{
		1577	uint8_t ext, cmd;
		1578
		1579	do
		1580	{
		1581	ext = *data++;
		1582	cmd = ext & 0x3f;
		1583
		1584	if (cmd < 4)
		1585	cell->darkness = 255 - ext * 64 + 1;
		1586	else if (cmd == 5) // health
		1587	{
		1588	cell->stat_width = 1;
		1589	cell->stat_hp = *data++;
		1590	}
		1591	else if (cmd == 6) // monster width
		1592	cell->stat_width = *data++ + 1;
		1593	else if (cmd == 0x47)
		1594	{
		1595	if (*data == 4)
		1596	; // decode player count
		1597
		1598	data += *data + 1;
		1599	}
		1600	else if (cmd == 8) // cell flags
		1601	cell->flags = *data++;
		1602	else if (ext & 0x40) // unknown, multibyte => skip
		1603	data += *data + 1;
		1604	else
		1605	data++;
		1606	}
		1607	while (ext & 0x80);
		1608	}
		1609	else
		1610	cell->darkness = *data++ + 1;
		1611	}
1167		1612
1168	if (flags & 4)	1613	if (flags & 4)
1169	{	1614	{
1170	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1615	faceid face = (data [0] << 8) + data [1]; data += 2;
		1616	need_facenum (self, face);
		1617	cell->tile [0] = self->face2tile [face];
1171	}	1618	}
1172		1619
1173	if (flags & 2)	1620	if (flags & 2)
1174	{	1621	{
1175	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [1] = self->face2tile [face];
1176	}	1625	}
1177		1626
1178	if (flags & 1)	1627	if (flags & 1)
1179	{	1628	{
1180	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [2] = self->face2tile [face];
1181	}	1632	}
1182	}	1633	}
1183	else	1634	else
1184	cell->darkness = -1;	1635	cell->darkness = 0;
1185	}	1636	}
1186	}	1637	}
1187		1638
1188	SV *	1639	SV *
1189	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1190	CODE:	1641	CODE:
1191	{	1642	{
1192	int x1, x;	1643	int x1, x;
1193	int y1, y;	1644	int y1, y;
1194	int z;	1645	int z;
…		…
1215	{	1666	{
1216	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1217		1668
1218	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1219	{	1670	{
1220	mapface face = cell->face [z];
1221
1222	if (face)
1223	{
1224	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1225	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1226	int a1 = tex.a;	1673	int a1 = tex.a;
1227		1674
1228	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1229	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1230	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1231	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1232	}
1233	}	1679	}
1234	}	1680	}
1235		1681
1236	*map++ = (r )	1682	*map++ = (r )
1237	\| (g << 8)	1683	\| (g << 8)
…		…
1244	}	1690	}
1245	OUTPUT:	1691	OUTPUT:
1246	RETVAL	1692	RETVAL
1247		1693
1248	void	1694	void
1249	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1250	PPCODE:	1696	CODE:
1251	{	1697	{
1252	int vx, vy;	1698	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1701	smooth_key skey;
1253	int x, y, z;	1702	int x, y, z;
1254	int last_name;	1703	int last_name;
1255	mapface face;
1256	int sw4 = (sw + 3) & ~3;
1257	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1258	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1259		1704
1260	memset (darkness, 255, sw4 * sh);	1705	// thats current max. sorry.
1261	SvPOK_only (darkness_sv);	1706	if (sw > 255) sw = 255;
1262	SvCUR_set (darkness_sv, sw4 * sh);	1707	if (sh > 255) sh = 255;
1263		1708
1264	vx = self->x + (self->w - sw) / 2 - shift_x;	1709	// clear key, in case of extra padding
1265	vy = self->y + (self->h - sh) / 2 - shift_y;	1710	memset (&skey, 0, sizeof (skey));
1266
1267	/*
1268	int vx = self->vx = self->w >= sw
1269	? self->x + (self->w - sw) / 2
1270	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1271
1272	int vy = self->vy = self->h >= sh
1273	? self->y + (self->h - sh) / 2
1274	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1275	*/
1276		1711
1277	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1278		1713
		1714	glEnable (GL_BLEND);
1279	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1280	glEnable (GL_BLEND);
1281	glEnable (GL_TEXTURE_2D);	1716	glEnable (GL_TEXTURE_2D);
1282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1283		1718
1284	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1285		1720
1286	last_name = 0;	1721	last_name = 0;
1287		1722
		1723	mx += self->x;
		1724	my += self->y;
		1725
		1726	// first pass: determine smooth_max
		1727	// rather ugly, if you ask me
		1728	// could also be stored inside mapcell and updated on change
		1729	memset (smooth_max, 0, sizeof (smooth_max));
		1730
		1731	for (y = 0; y < sh; y++)
		1732	if (0 <= y + my && y + my < self->rows)
		1733	{
		1734	maprow *row = self->row + (y + my);
		1735
		1736	for (x = 0; x < sw; x++)
		1737	if (row->c0 <= x + mx && x + mx < row->c1)
		1738	{
		1739	mapcell *cell = row->col + (x + mx - row->c0);
		1740
		1741	smooth_max[x + 1][y + 1] =
		1742	MAX (self->tex [cell->tile [0]].smoothlevel,
		1743	MAX (self->tex [cell->tile [1]].smoothlevel,
		1744	self->tex [cell->tile [2]].smoothlevel));
		1745	}
		1746	}
		1747
1288	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1289	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1290	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1291	{	1754	{
1292	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1293		1756
1294	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1295	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1296	{	1759	{
1297	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1298
1299	darkness[y * sw4 + x] = cell->darkness < 0
1300	? 255 - FOW_DARKNESS
1301	: 255 - cell->darkness;
1302
1303	face = cell->face [z];	1761	tileid tile = cell->tile [z];
1304		1762
1305	if (face)	1763	if (tile)
		1764	{
		1765	maptex tex = self->tex [tile];
		1766	int px = (x + 1) * T - tex.w;
		1767	int py = (y + 1) * T - tex.h;
		1768
		1769	// suppressing texture state switches here
		1770	// is only moderately effective, but worth the extra effort
		1771	if (last_name != tex.name)
		1772	{
		1773	if (!tex.name)
		1774	tex = self->tex [2]; /* missing, replace by noface */
		1775
		1776	glEnd ();
		1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1778	glBegin (GL_QUADS);
		1779	}
		1780
		1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1785
		1786	if (cell->flags && z == 2)
		1787	{
		1788	if (cell->flags & 1)
		1789	{
		1790	maptex tex = self->tex [1];
		1791	int px = x * T + T * 2 / 32;
		1792	int py = y * T - T * 6 / 32;
		1793
		1794	glEnd ();
		1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1796	glBegin (GL_QUADS);
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1802	}
		1803	}
		1804
		1805	// update smooth hash
		1806	if (tex.smoothtile)
		1807	{
		1808	skey.tile = tex.smoothtile;
		1809	skey.level = tex.smoothlevel;
		1810
		1811	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1812
		1813	// add bits to current tile and all neighbours. skey.x\|y is
		1814	// shifted +1\|+1 so we always stay positive.
		1815
		1816	// bits is ___n cccc CCCC bbbb
		1817	// n do not draw borders&corners
		1818	// c draw these corners, but...
		1819	// C ... not these
		1820	// b draw these borders
		1821
		1822	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1823	// ┃· ·· ·┃ ━━
		1824
		1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1826	// ·· ·· ·┏ ┓·
		1827
		1828	// full tile
		1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1830
		1831	// borders
		1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1833	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1834	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1835	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1836
		1837	// corners
		1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	// go through all smoothlevels, lowest to highest, then draw.
		1848	// this is basically counting sort
		1849	{
		1850	int w, b;
		1851
		1852	for (w = 0; w < 256 / 32; ++w)
		1853	{
		1854	uint32_t smask = smooth_level [w];
		1855	if (smask)
		1856	for (b = 0; b < 32; ++b)
		1857	if (smask & (((uint32_t)1) << b))
1306	{	1858	{
1307	maptex tex = self->tex [face];	1859	int level = (w << 5) \| b;
		1860	HE *he;
1308		1861
1309	int px = (x + 1) * 32 - tex.w;	1862	hv_iterinit (smooth);
1310	int py = (y + 1) * 32 - tex.h;	1863	while ((he = hv_iternext (smooth)))
1311
1312	if (last_name != tex.name)
1313	{	1864	{
		1865	smooth_key skey = (smooth_key )HeKEY (he);
		1866	IV bits = SvIVX (HeVAL (he));
		1867
		1868	if (!(bits & 0x1000)
		1869	&& skey->level == level
		1870	&& level > smooth_max [skey->x][skey->y])
		1871	{
		1872	maptex tex = self->tex [skey->tile];
		1873	int px = (((int)skey->x) - 1) * T;
		1874	int py = (((int)skey->y) - 1) * T;
		1875	int border = bits & 15;
		1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1877	float dx = tex.s * .0625f; // 16 images/row
		1878	float dy = tex.t * .5f ; // 2 images/column
		1879
		1880	// this time naively avoiding texture state changes
		1881	// save gobs of state changes.
		1882	if (last_name != tex.name)
		1883	{
		1884	if (!tex.name)
		1885	continue; // smoothing not yet available
		1886
1314	glEnd ();	1887	glEnd ();
1315	last_name = tex.name;
1316	glBindTexture (GL_TEXTURE_2D, last_name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1317	glBegin (GL_QUADS);	1889	glBegin (GL_QUADS);
		1890	}
		1891
		1892	if (border)
		1893	{
		1894	float ox = border * dx;
		1895
		1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1900	}
		1901
		1902	if (corner)
		1903	{
		1904	float ox = corner * dx;
		1905
		1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1910	}
		1911	}
1318	}	1912	}
1319
1320	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1321	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1322	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1323	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1324	}	1913	}
1325	}
1326	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1327		1919
1328	glEnd ();	1920	glEnd ();
1329		1921
1330	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1331	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1332		1924
		1925	// top layer: overlays such as the health bar
		1926	for (y = 0; y < sh; y++)
		1927	if (0 <= y + my && y + my < self->rows)
		1928	{
		1929	maprow *row = self->row + (y + my);
		1930
		1931	for (x = 0; x < sw; x++)
		1932	if (row->c0 <= x + mx && x + mx < row->c1)
		1933	{
		1934	mapcell *cell = row->col + (x + mx - row->c0);
		1935
		1936	int px = x * T;
		1937	int py = y * T;
		1938
		1939	if (cell->stat_hp)
		1940	{
		1941	int width = cell->stat_width * T;
		1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1943
		1944	glColor3ub (0, 0, 0);
		1945	glRectf (px + 1, py - thick - 2,
		1946	px + width - 1, py);
		1947
		1948	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1949	glRectf (px + 2,
		1950	py - thick - 1,
		1951	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1952	}
		1953	}
		1954	}
		1955	}
		1956
		1957	void
		1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1959	CODE:
		1960	{
		1961	static float color[16][3] = {
		1962	{ 0.00F, 0.00F, 0.00F },
		1963	{ 1.00F, 1.00F, 1.00F },
		1964	{ 0.00F, 0.00F, 0.55F },
		1965	{ 1.00F, 0.00F, 0.00F },
		1966
		1967	{ 1.00F, 0.54F, 0.00F },
		1968	{ 0.11F, 0.56F, 1.00F },
		1969	{ 0.93F, 0.46F, 0.00F },
		1970	{ 0.18F, 0.54F, 0.34F },
		1971
		1972	{ 0.56F, 0.73F, 0.56F },
		1973	{ 0.80F, 0.80F, 0.80F },
		1974	{ 0.55F, 0.41F, 0.13F },
		1975	{ 0.99F, 0.77F, 0.26F },
		1976
		1977	{ 0.74F, 0.65F, 0.41F },
		1978
		1979	{ 0.00F, 1.00F, 1.00F },
		1980	{ 1.00F, 0.00F, 1.00F },
		1981	{ 1.00F, 1.00F, 0.00F },
		1982	};
		1983
		1984	int x, y;
		1985
		1986	glEnable (GL_TEXTURE_2D);
		1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1988	glEnable (GL_BLEND);
		1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1990	glBegin (GL_QUADS);
		1991
		1992	for (y = 0; y < h; y++)
		1993	for (x = 0; x < w; x++)
		1994	{
		1995	unsigned char m = data [x + y * w];
		1996
		1997	if (m)
		1998	{
		1999	float *c = color [m & 15];
		2000
		2001	float tx1 = m & 0x40 ? 0.5 : 0.;
		2002	float tx2 = tx1 + 0.5;
		2003
		2004	glColor4f (c[0], c[1], c[2], 0.75);
		2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2009	}
		2010	}
		2011
		2012	glEnd ();
		2013	glDisable (GL_BLEND);
		2014	glDisable (GL_TEXTURE_2D);
		2015	}
		2016
		2017	void
		2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2019	PPCODE:
		2020	{
		2021	int x, y;
		2022	int sw1 = sw + 2;
		2023	int sh1 = sh + 2;
		2024	int sh3 = sh * 3;
		2025	int sw34 = (sw * 3 + 3) & ~3;
		2026	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2027	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2028	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2029
		2030	SvPOK_only (darkness3_sv);
		2031	SvCUR_set (darkness3_sv, sw34 * sh3);
		2032
		2033	mx += self->x - 1;
		2034	my += self->y - 1;
		2035
		2036	memset (darkness1, 255, sw1 * sh1);
		2037
		2038	for (y = 0; y < sh1; y++)
		2039	if (0 <= y + my && y + my < self->rows)
		2040	{
		2041	maprow *row = self->row + (y + my);
		2042
		2043	for (x = 0; x < sw1; x++)
		2044	if (row->c0 <= x + mx && x + mx < row->c1)
		2045	{
		2046	mapcell *cell = row->col + (x + mx - row->c0);
		2047
		2048	darkness1 [y * sw1 + x] = cell->darkness
		2049	? 255 - (cell->darkness - 1)
		2050	: 255 - FOW_DARKNESS;
		2051	}
		2052	}
		2053
		2054	for (y = 0; y < sh; ++y)
		2055	for (x = 0; x < sw; ++x)
		2056	{
		2057	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2058	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2059	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2060	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2061	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2062	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2063	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2064	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2065	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2066
		2067	uint8_t r11 = (d11 + d21 + d12) / 3;
		2068	uint8_t r21 = d21;
		2069	uint8_t r31 = (d21 + d31 + d32) / 3;
		2070
		2071	uint8_t r12 = d12;
		2072	uint8_t r22 = d22;
		2073	uint8_t r32 = d32;
		2074
		2075	uint8_t r13 = (d13 + d23 + d12) / 3;
		2076	uint8_t r23 = d23;
		2077	uint8_t r33 = (d23 + d33 + d32) / 3;
		2078
		2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2088	}
		2089
		2090	free (darkness1);
		2091
1333	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1334	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1335	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1336	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1337	}	2096	}
1338		2097
1339	SV *	2098	SV *
1340	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1341	CODE:	2100	CODE:
1342	{	2101	{
1343	int x, y, x1, y1;	2102	int x, y, x1, y1;
1344	SV data_sv = newSV (w h * 7 + 5);	2103	SV data_sv = newSV (w h * 7 + 5);
1345	uint8_t data = (uint8_t )SvPVX (data_sv);	2104	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1370	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1371	{	2130	{
1372	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1373	uint8_t flags = 0;	2132	uint8_t flags = 0;
1374		2133
1375	if (cell->face [0]) flags \|= 1;	2134	if (cell->tile [0]) flags \|= 1;
1376	if (cell->face [1]) flags \|= 2;	2135	if (cell->tile [1]) flags \|= 2;
1377	if (cell->face [2]) flags \|= 4;	2136	if (cell->tile [2]) flags \|= 4;
1378		2137
1379	*data++ = flags;	2138	*data++ = flags;
1380		2139
1381	if (flags & 1)	2140	if (flags & 1)
1382	{	2141	{
		2142	tileid tile = cell->tile [0];
1383	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1384	*data++ = cell->face [0];	2144	*data++ = tile;
1385	}	2145	}
1386		2146
1387	if (flags & 2)	2147	if (flags & 2)
1388	{	2148	{
		2149	tileid tile = cell->tile [1];
1389	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1390	*data++ = cell->face [1];	2151	*data++ = tile;
1391	}	2152	}
1392		2153
1393	if (flags & 4)	2154	if (flags & 4)
1394	{	2155	{
		2156	tileid tile = cell->tile [2];
1395	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1396	*data++ = cell->face [2];	2158	*data++ = tile;
1397	}	2159	}
1398	}	2160	}
1399	else	2161	else
1400	*data++ = 0;	2162	*data++ = 0;
1401	}	2163	}
…		…
1407	}	2169	}
1408	OUTPUT:	2170	OUTPUT:
1409	RETVAL	2171	RETVAL
1410		2172
1411	void	2173	void
1412	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1413	PPCODE:	2175	PPCODE:
1414	{	2176	{
1415	int x, y, z;	2177	int x, y, z;
1416	int w, h;	2178	int w, h;
1417	int x1, y1;	2179	int x1, y1;
…		…
1441	{	2203	{
1442	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1443		2205
1444	if (flags)	2206	if (flags)
1445	{	2207	{
1446	mapface face[3] = { 0, 0, 0 };
1447
1448	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1449		2210
1450	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2211	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1451	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1452	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1453		2214
1454	if (cell->darkness <= 0)	2215	if (cell->darkness == 0)
1455	{	2216	{
1456	cell->darkness = -1;	2217	cell->darkness = 0;
1457		2218
1458	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1459	{	2220	{
1460	cell->face[z] = face[z];	2221	tileid t = tile [z];
1461		2222
1462	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2223	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2224	{
1463	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1464	}	2230	}
1465	}	2231	}
1466	}	2232	}
1467	}	2233	}
1468	}	2234	}
1469	}	2235	}
1470		2236
1471	MODULE = CFClient PACKAGE = CFClient::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1472		2238
		2239	PROTOTYPES: DISABLE
		2240
1473	CFClient::MixChunk	2241	CFPlus::MixChunk
		2242	new (SV class, SV data_sv)
		2243	CODE:
		2244	{
		2245	STRLEN datalen;
		2246	char *data = SvPVbyte (data_sv, datalen);
		2247
		2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);
		2249	}
		2250	OUTPUT:
		2251	RETVAL
		2252
		2253	CFPlus::MixChunk
1474	new_from_file (SV class, char path)	2254	new_from_file (SV class, char path)
1475	CODE:	2255	CODE:
1476	RETVAL = Mix_LoadWAV (path);	2256	RETVAL = Mix_LoadWAV (path);
1477	OUTPUT:	2257	OUTPUT:
1478	RETVAL	2258	RETVAL
1479		2259
1480	void	2260	void
1481	DESTROY (CFClient::MixChunk self)	2261	DESTROY (CFPlus::MixChunk self)
1482	CODE:	2262	CODE:
1483	Mix_FreeChunk (self);	2263	Mix_FreeChunk (self);
1484		2264
1485	int	2265	int
1486	volume (CFClient::MixChunk self, int volume = -1)	2266	volume (CFPlus::MixChunk self, int volume = -1)
1487	CODE:	2267	CODE:
1488	RETVAL = Mix_VolumeChunk (self, volume);	2268	RETVAL = Mix_VolumeChunk (self, volume);
1489	OUTPUT:	2269	OUTPUT:
1490	RETVAL	2270	RETVAL
1491		2271
1492	int	2272	int
1493	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2273	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1494	CODE:	2274	CODE:
1495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1496	OUTPUT:	2276	OUTPUT:
1497	RETVAL	2277	RETVAL
1498		2278
1499	MODULE = CFClient PACKAGE = CFClient::MixMusic	2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1500		2280
1501	int	2281	int
1502	volume (int volume = -1)	2282	volume (int volume = -1)
		2283	PROTOTYPE: ;$
1503	CODE:	2284	CODE:
1504	RETVAL = Mix_VolumeMusic (volume);	2285	RETVAL = Mix_VolumeMusic (volume);
1505	OUTPUT:	2286	OUTPUT:
1506	RETVAL	2287	RETVAL
1507		2288
		2289	int
		2290	fade_out (int ms)
		2291	CODE:
		2292	RETVAL = Mix_FadeOutMusic (ms);
		2293	OUTPUT:
		2294	RETVAL
		2295
1508	CFClient::MixMusic	2296	CFPlus::MixMusic
1509	new_from_file (SV class, char path)	2297	new_from_file (SV class, char path)
1510	CODE:	2298	CODE:
1511	RETVAL = Mix_LoadMUS (path);	2299	RETVAL = Mix_LoadMUS (path);
1512	OUTPUT:	2300	OUTPUT:
1513	RETVAL	2301	RETVAL
1514		2302
1515	void	2303	void
1516	DESTROY (CFClient::MixMusic self)	2304	DESTROY (CFPlus::MixMusic self)
1517	CODE:	2305	CODE:
1518	Mix_FreeMusic (self);	2306	Mix_FreeMusic (self);
1519		2307
1520	int	2308	int
1521	play (CFClient::MixMusic self, int loops = -1)	2309	play (CFPlus::MixMusic self, int loops = -1)
1522	CODE:	2310	CODE:
1523	RETVAL = Mix_PlayMusic (self, loops);	2311	RETVAL = Mix_PlayMusic (self, loops);
1524	OUTPUT:	2312	OUTPUT:
1525	RETVAL	2313	RETVAL
1526		2314
		2315	int
		2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2317	CODE:
		2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2319	OUTPUT:
		2320	RETVAL
		2321
1527	MODULE = CFClient PACKAGE = CFClient::OpenGL	2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2323
		2324	PROTOTYPES: ENABLE
1528		2325
1529	BOOT:	2326	BOOT:
1530	{	2327	{
1531	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1532	static const struct {	2329	static const struct {
1533	const char *name;	2330	const char *name;
1534	IV iv;	2331	IV iv;
1535	} *civ, const_iv[] = {	2332	} *civ, const_iv[] = {
1536	# define const_iv(name) { # name, (IV)name }	2333	# define const_iv(name) { # name, (IV)name }
		2334	const_iv (GL_VENDOR),
		2335	const_iv (GL_VERSION),
		2336	const_iv (GL_EXTENSIONS),
1537	const_iv (GL_COLOR_MATERIAL),	2337	const_iv (GL_COLOR_MATERIAL),
1538	const_iv (GL_SMOOTH),	2338	const_iv (GL_SMOOTH),
1539	const_iv (GL_FLAT),	2339	const_iv (GL_FLAT),
1540	const_iv (GL_DITHER),	2340	const_iv (GL_DITHER),
1541	const_iv (GL_BLEND),	2341	const_iv (GL_BLEND),
…		…
1543	const_iv (GL_SCISSOR_TEST),	2343	const_iv (GL_SCISSOR_TEST),
1544	const_iv (GL_DEPTH_TEST),	2344	const_iv (GL_DEPTH_TEST),
1545	const_iv (GL_ALPHA_TEST),	2345	const_iv (GL_ALPHA_TEST),
1546	const_iv (GL_NORMALIZE),	2346	const_iv (GL_NORMALIZE),
1547	const_iv (GL_RESCALE_NORMAL),	2347	const_iv (GL_RESCALE_NORMAL),
		2348	const_iv (GL_FRONT),
		2349	const_iv (GL_BACK),
		2350	const_iv (GL_AUX0),
1548	const_iv (GL_AND),	2351	const_iv (GL_AND),
1549	const_iv (GL_ONE),	2352	const_iv (GL_ONE),
1550	const_iv (GL_ZERO),	2353	const_iv (GL_ZERO),
1551	const_iv (GL_SRC_ALPHA),	2354	const_iv (GL_SRC_ALPHA),
1552	const_iv (GL_SRC_ALPHA_SATURATE),	2355	const_iv (GL_DST_ALPHA),
1553	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1554	const_iv (GL_ONE_MINUS_DST_ALPHA),	2357	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2358	const_iv (GL_SRC_ALPHA_SATURATE),
1555	const_iv (GL_RGB),	2359	const_iv (GL_RGB),
1556	const_iv (GL_RGBA),	2360	const_iv (GL_RGBA),
		2361	const_iv (GL_RGBA4),
		2362	const_iv (GL_RGBA8),
		2363	const_iv (GL_RGB5_A1),
1557	const_iv (GL_UNSIGNED_BYTE),	2364	const_iv (GL_UNSIGNED_BYTE),
1558	const_iv (GL_UNSIGNED_SHORT),	2365	const_iv (GL_UNSIGNED_SHORT),
1559	const_iv (GL_UNSIGNED_INT),	2366	const_iv (GL_UNSIGNED_INT),
1560	const_iv (GL_ALPHA),	2367	const_iv (GL_ALPHA),
1561	const_iv (GL_INTENSITY),	2368	const_iv (GL_INTENSITY),
1562	const_iv (GL_LUMINANCE),	2369	const_iv (GL_LUMINANCE),
1563	const_iv (GL_LUMINANCE_ALPHA),	2370	const_iv (GL_LUMINANCE_ALPHA),
1564	const_iv (GL_FLOAT),	2371	const_iv (GL_FLOAT),
1565	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1566	const_iv (GL_COMPILE),	2373	const_iv (GL_COMPILE),
		2374	const_iv (GL_PROXY_TEXTURE_1D),
		2375	const_iv (GL_PROXY_TEXTURE_2D),
1567	const_iv (GL_TEXTURE_1D),	2376	const_iv (GL_TEXTURE_1D),
1568	const_iv (GL_TEXTURE_2D),	2377	const_iv (GL_TEXTURE_2D),
1569	const_iv (GL_TEXTURE_ENV),	2378	const_iv (GL_TEXTURE_ENV),
1570	const_iv (GL_TEXTURE_MAG_FILTER),	2379	const_iv (GL_TEXTURE_MAG_FILTER),
1571	const_iv (GL_TEXTURE_MIN_FILTER),	2380	const_iv (GL_TEXTURE_MIN_FILTER),
1572	const_iv (GL_TEXTURE_ENV_MODE),	2381	const_iv (GL_TEXTURE_ENV_MODE),
1573	const_iv (GL_TEXTURE_WRAP_S),	2382	const_iv (GL_TEXTURE_WRAP_S),
1574	const_iv (GL_TEXTURE_WRAP_T),	2383	const_iv (GL_TEXTURE_WRAP_T),
		2384	const_iv (GL_REPEAT),
1575	const_iv (GL_CLAMP),	2385	const_iv (GL_CLAMP),
1576	const_iv (GL_REPEAT),	2386	const_iv (GL_CLAMP_TO_EDGE),
1577	const_iv (GL_NEAREST),	2387	const_iv (GL_NEAREST),
1578	const_iv (GL_LINEAR),	2388	const_iv (GL_LINEAR),
1579	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2389	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1580	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2390	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1581	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2391	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1591	const_iv (GL_COLOR_LOGIC_OP),	2401	const_iv (GL_COLOR_LOGIC_OP),
1592	const_iv (GL_SEPARABLE_2D),	2402	const_iv (GL_SEPARABLE_2D),
1593	const_iv (GL_CONVOLUTION_2D),	2403	const_iv (GL_CONVOLUTION_2D),
1594	const_iv (GL_CONVOLUTION_BORDER_MODE),	2404	const_iv (GL_CONVOLUTION_BORDER_MODE),
1595	const_iv (GL_CONSTANT_BORDER),	2405	const_iv (GL_CONSTANT_BORDER),
		2406	const_iv (GL_POINTS),
1596	const_iv (GL_LINES),	2407	const_iv (GL_LINES),
		2408	const_iv (GL_LINE_STRIP),
1597	const_iv (GL_LINE_LOOP),	2409	const_iv (GL_LINE_LOOP),
1598	const_iv (GL_QUADS),	2410	const_iv (GL_QUADS),
1599	const_iv (GL_QUAD_STRIP),	2411	const_iv (GL_QUAD_STRIP),
1600	const_iv (GL_TRIANGLES),	2412	const_iv (GL_TRIANGLES),
1601	const_iv (GL_TRIANGLE_STRIP),	2413	const_iv (GL_TRIANGLE_STRIP),
1602	const_iv (GL_TRIANGLE_FAN),	2414	const_iv (GL_TRIANGLE_FAN),
		2415	const_iv (GL_POLYGON),
1603	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2417	const_iv (GL_POINT_SMOOTH_HINT),
		2418	const_iv (GL_LINE_SMOOTH_HINT),
		2419	const_iv (GL_POLYGON_SMOOTH_HINT),
		2420	const_iv (GL_GENERATE_MIPMAP_HINT),
1604	const_iv (GL_FASTEST),	2421	const_iv (GL_FASTEST),
		2422	const_iv (GL_DONT_CARE),
		2423	const_iv (GL_NICEST),
1605	const_iv (GL_V2F),	2424	const_iv (GL_V2F),
1606	const_iv (GL_V3F),	2425	const_iv (GL_V3F),
1607	const_iv (GL_T2F_V3F),	2426	const_iv (GL_T2F_V3F),
1608	const_iv (GL_T2F_N3F_V3F),	2427	const_iv (GL_T2F_N3F_V3F),
1609	# undef const_iv	2428	# undef const_iv
1610	};	2429	};
1611		2430
1612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2433
		2434	texture_av = newAV ();
		2435	AvREAL_off (texture_av);
1614	}	2436	}
		2437
		2438	char *
		2439	gl_vendor ()
		2440	CODE:
		2441	RETVAL = (char *)glGetString (GL_VENDOR);
		2442	OUTPUT:
		2443	RETVAL
		2444
		2445	char *
		2446	gl_version ()
		2447	CODE:
		2448	RETVAL = (char *)glGetString (GL_VERSION);
		2449	OUTPUT:
		2450	RETVAL
		2451
		2452	char *
		2453	gl_extensions ()
		2454	CODE:
		2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2456	OUTPUT:
		2457	RETVAL
		2458
		2459	const char *glGetString (GLenum pname)
		2460
		2461	GLint glGetInteger (GLenum pname)
		2462	CODE:
		2463	glGetIntegerv (pname, &RETVAL);
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	GLdouble glGetDouble (GLenum pname)
		2468	CODE:
		2469	glGetDoublev (pname, &RETVAL);
		2470	OUTPUT:
		2471	RETVAL
1615		2472
1616	int glGetError ()	2473	int glGetError ()
		2474
		2475	void glFinish ()
1617		2476
1618	void glClear (int mask)	2477	void glClear (int mask)
1619		2478
1620	void glClearColor (float r, float g, float b, float a = 1.0)	2479	void glClearColor (float r, float g, float b, float a = 1.0)
1621	PROTOTYPE: @	2480	PROTOTYPE: @
…		…
1628		2487
1629	void glHint (int target, int mode)	2488	void glHint (int target, int mode)
1630		2489
1631	void glBlendFunc (int sfactor, int dfactor)	2490	void glBlendFunc (int sfactor, int dfactor)
1632		2491
		2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2493	CODE:
		2494	gl_BlendFuncSeparate (sa, da, saa, daa);
		2495
1633	void glDepthMask (int flag)	2496	void glDepthMask (int flag)
1634		2497
1635	void glLogicOp (int opcode)	2498	void glLogicOp (int opcode)
1636		2499
1637	void glColorMask (int red, int green, int blue, int alpha)	2500	void glColorMask (int red, int green, int blue, int alpha)
…		…
1641	void glPushMatrix ()	2504	void glPushMatrix ()
1642		2505
1643	void glPopMatrix ()	2506	void glPopMatrix ()
1644		2507
1645	void glLoadIdentity ()	2508	void glLoadIdentity ()
		2509
		2510	void glDrawBuffer (int buffer)
		2511
		2512	void glReadBuffer (int buffer)
1646		2513
1647	# near_ and far_ are due to microsofts buggy "c" compiler	2514	# near_ and far_ are due to microsofts buggy "c" compiler
1648	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2515	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1649		2516
1650	# near_ and far_ are due to microsofts buggy "c" compiler	2517	# near_ and far_ are due to microsofts buggy "c" compiler
1651	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2518	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2519
		2520	PROTOTYPES: DISABLE
1652		2521
1653	void glViewport (int x, int y, int width, int height)	2522	void glViewport (int x, int y, int width, int height)
1654		2523
1655	void glScissor (int x, int y, int width, int height)	2524	void glScissor (int x, int y, int width, int height)
1656		2525
…		…
1664		2533
1665	void glRotate (float angle, float x, float y, float z)	2534	void glRotate (float angle, float x, float y, float z)
1666	CODE:	2535	CODE:
1667	glRotatef (angle, x, y, z);	2536	glRotatef (angle, x, y, z);
1668		2537
1669	void glBegin (int mode)
1670
1671	void glEnd ()
1672
1673	void glColor (float r, float g, float b, float a = 1.0)	2538	void glColor (float r, float g, float b, float a = 1.0)
1674	PROTOTYPE: @	2539	ALIAS:
		2540	glColor_premultiply = 1
1675	CODE:	2541	CODE:
		2542	if (ix)
		2543	{
		2544	r *= a;
		2545	g *= a;
		2546	b *= a;
		2547	}
1676	// microsoft visual "c" rounds instead of truncating...	2548	// microsoft visual "c" rounds instead of truncating...
1677	glColor4ub (MIN ((int)(r * 255.f), 255),	2549	glColor4f (r, g, b, a);
1678	MIN ((int)(g * 255.f), 255),
1679	MIN ((int)(b * 255.f), 255),
1680	MIN ((int)(a * 255.f), 255));
1681
1682	void glInterleavedArrays (int format, int stride, char *data)
1683
1684	void glDrawElements (int mode, int count, int type, char *indices)
1685
1686	# 1.2 void glDrawRangeElements (int mode, int start, int end
1687		2550
1688	void glRasterPos (float x, float y, float z = 0.)	2551	void glRasterPos (float x, float y, float z = 0.)
1689	CODE:	2552	CODE:
1690	glRasterPos3f (0, 0, z);	2553	glRasterPos3f (0, 0, z);
1691	glBitmap (0, 0, 0, 0, x, y, 0);	2554	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1696		2559
1697	void glTexCoord (float s, float t)	2560	void glTexCoord (float s, float t)
1698	CODE:	2561	CODE:
1699	glTexCoord2f (s, t);	2562	glTexCoord2f (s, t);
1700		2563
		2564	void glRect (float x1, float y1, float x2, float y2)
		2565	CODE:
		2566	glRectf (x1, y1, x2, y2);
		2567
		2568	PROTOTYPES: ENABLE
		2569
		2570	void glBegin (int mode)
		2571
		2572	void glEnd ()
		2573
		2574	void glPointSize (GLfloat size)
		2575
		2576	void glLineWidth (GLfloat width)
		2577
		2578	void glInterleavedArrays (int format, int stride, char *data)
		2579
		2580	void glDrawElements (int mode, int count, int type, char *indices)
		2581
		2582	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2583
1701	void glTexEnv (int target, int pname, float param)	2584	void glTexEnv (int target, int pname, float param)
1702	CODE:	2585	CODE:
1703	glTexEnvf (target, pname, param);	2586	glTexEnvf (target, pname, param);
1704		2587
1705	void glTexParameter (int target, int pname, float param)	2588	void glTexParameter (int target, int pname, float param)
…		…
1708		2591
1709	void glBindTexture (int target, int name)	2592	void glBindTexture (int target, int name)
1710		2593
1711	void glConvolutionParameter (int target, int pname, float params)	2594	void glConvolutionParameter (int target, int pname, float params)
1712	CODE:	2595	CODE:
1713	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2596	if (gl.ConvolutionParameterf)
		2597	gl.ConvolutionParameterf (target, pname, params);
1714		2598
1715	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2599	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1716	CODE:	2600	CODE:
1717	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2601	if (gl.ConvolutionFilter2D)
1718	(target, internalformat, width, height, format, type, data));	2602	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1719		2603
1720	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2604	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1721	CODE:	2605	CODE:
1722	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2606	if (gl.SeparableFilter2D)
1723	(target, internalformat, width, height, format, type, row, column));	2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1724		2608
1725	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2609	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1726		2610
1727	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1728		2612
1729	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2614
		2615	void glPixelZoom (float x, float y)
1730		2616
1731	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2617	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1732		2618
1733	int glGenTexture ()	2619	int glGenTexture ()
1734	CODE:	2620	CODE:
1735	{	2621	RETVAL = gen_texture ();
1736	GLuint name;
1737	glGenTextures (1, &name);
1738	RETVAL = name;
1739	}
1740	OUTPUT:	2622	OUTPUT:
1741	RETVAL	2623	RETVAL
1742		2624
1743	void glDeleteTexture (int name)	2625	void glDeleteTexture (int name)
1744	CODE:	2626	CODE:
1745	{
1746	GLuint name_ = name;
1747	glDeleteTextures (1, &name_);	2627	del_texture (name);
1748	}	2628
1749
1750	int glGenList ()	2629	int glGenList ()
1751	CODE:	2630	CODE:
1752	RETVAL = glGenLists (1);	2631	RETVAL = glGenLists (1);
1753	OUTPUT:	2632	OUTPUT:
1754	RETVAL	2633	RETVAL
…		…
1761		2640
1762	void glEndList ()	2641	void glEndList ()
1763		2642
1764	void glCallList (int list)	2643	void glCallList (int list)
1765		2644
		2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1766		2646
		2647	PROTOTYPES: DISABLE
		2648
		2649	void
		2650	find_widget (SV *self, NV x, NV y)
		2651	PPCODE:
		2652	{
		2653	if (within_widget (self, x, y))
		2654	XPUSHs (self);
		2655	}
		2656
		2657	BOOT:
		2658	{
		2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2660
		2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2665	}
		2666
		2667	void
		2668	draw (SV *self)
		2669	CODE:
		2670	{
		2671	HV *hv;
		2672	SV **svp;
		2673	NV x, y, w, h;
		2674	SV *draw_x_sv = GvSV (draw_x_gv);
		2675	SV *draw_y_sv = GvSV (draw_y_gv);
		2676	SV *draw_w_sv = GvSV (draw_w_gv);
		2677	SV *draw_h_sv = GvSV (draw_h_gv);
		2678	SV *hover;
		2679	double draw_x, draw_y, draw_w, draw_h;
		2680
		2681	if (!SvROK (self))
		2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2683
		2684	hv = (HV *)SvRV (self);
		2685
		2686	if (SvTYPE (hv) != SVt_PVHV)
		2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2688
		2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2691
		2692	if (!h \|\| !w)
		2693	XSRETURN_EMPTY;
		2694
		2695	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2696	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2697
		2698	draw_x = SvNV (draw_x_sv) + x;
		2699	draw_y = SvNV (draw_y_sv) + y;
		2700
		2701	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2702	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2703	XSRETURN_EMPTY;
		2704
		2705	sv_setnv (draw_x_sv, draw_x);
		2706	sv_setnv (draw_y_sv, draw_y);
		2707
		2708	glPushMatrix ();
		2709	glTranslated (x, y, 0);
		2710
		2711	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2712	{
		2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2714
		2715	if (svp && SvTRUE (*svp))
		2716	{
		2717	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2718	glEnable (GL_BLEND);
		2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2720	glBegin (GL_QUADS);
		2721	glVertex2f (0, 0);
		2722	glVertex2f (w, 0);
		2723	glVertex2f (w, h);
		2724	glVertex2f (0, h);
		2725	glEnd ();
		2726	glDisable (GL_BLEND);
		2727	}
		2728	}
		2729	#if 0
		2730	if ($ENV{CFPLUS_DEBUG} & 1) {
		2731	glPushMatrix;
		2732	glColor 1, 1, 0, 1;
		2733	glTranslate 0.375, 0.375;
		2734	glBegin GL_LINE_LOOP;
		2735	glVertex 0 , 0;
		2736	glVertex $self->{w} - 1, 0;
		2737	glVertex $self->{w} - 1, $self->{h} - 1;
		2738	glVertex 0 , $self->{h} - 1;
		2739	glEnd;
		2740	glPopMatrix;
		2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2742	}
		2743	#endif
		2744	PUSHMARK (SP);
		2745	XPUSHs (self);
		2746	PUTBACK;
		2747	call_method ("_draw", G_VOID \| G_DISCARD);
		2748	SPAGAIN;
		2749
		2750	glPopMatrix ();
		2751
		2752	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2753	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2754	}
		2755

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+Removed lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs. Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs.
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC