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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.80 by root, Sun May 14 22:58:24 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);
		155	#ifdef FC_HINT_STYLE
		156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		157	#endif
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	159	}
91		160
92	static void	161	static void
93	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
94	{	163	{
95	/* 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
96	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
97	*/	166	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
102		171
103	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
104	}	173	}
105		174
106	static void	175	static void
107	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
108	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
110		182
111	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		185
114	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
115	}	187	if (!rect.height) rect.height = 1;
116		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
117	typedef uint16_t mapface;	194	typedef uint16_t faceid;
118		195
119	typedef struct {	196	typedef struct {
120	GLint name;	197	int name;
121	int w, h;	198	int w, h;
122	float s, t;	199	float s, t;
123	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
124	} maptex;	203	} maptex;
125		204
126	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
127	int16_t darkness;	208	uint16_t darkness;
128	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
129	} mapcell;	210	} mapcell;
130		211
131	typedef struct {	212	typedef struct {
132	int32_t c0, c1;	213	int32_t c0, c1;
133	mapcell *col;	214	mapcell *col;
134	} maprow;	215	} maprow;
135		216
136	typedef struct map {	217	typedef struct map {
137	int x, y, w, h;	218	int x, y, w, h;
138	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
139	int faces;	220	int faces; tileid *face2tile; // [faceid]
140	mapface *face;	221	int texs; maptex *tex; // [tileid]
141
142	int texs;
143	maptex *tex;
144		222
145	int32_t rows;	223	int32_t rows;
146	maprow *row;	224	maprow *row;
147	} *CFClient__Map;	225	} *CFPlus__Map;
148		226
149	static char *	227	static char *
150	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
151	{	229	{
152	char *p;	230	char *p;
…		…
169	}	247	}
170		248
171	#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))
172	#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))
173		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
174	static maprow *	272	static maprow *
175	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
176	{	274	{
177	if (0 > y)	275	if (0 > y)
178	{	276	{
179	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
218		316
219	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
220	}	318	}
221		319
222	static mapcell *	320	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
224	{	322	{
225	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
226	}	324	}
227		325
228	static void	326	static void
229	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
230	{	328	{
231	int r;	329	int r;
232		330
233	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
242	self->row = 0;	340	self->row = 0;
243	self->rows = 0;	341	self->rows = 0;
244	}	342	}
245		343
246	static void	344	static void
247	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)
248	{	346	{
249	int x, y;	347	int x, y;
250	maprow *row;	348	maprow *row;
		349	mapcell *cell;
251		350
252	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	352	if (y >= 0)
254	{	353	{
255	if (y >= self->rows)	354	if (y >= self->rows)
…		…
261	if (x >= row->c0)	360	if (x >= row->c0)
262	{	361	{
263	if (x >= row->c1)	362	if (x >= row->c1)
264	break;	363	break;
265		364
266	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;
267	}	371	}
268	}	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);
269	}	389	}
270		390
271	static void	391	static void
272	music_finished (void)	392	music_finished (void)
273	{	393	{
…		…
292	ev.data2 = 0;	412	ev.data2 = 0;
293		413
294	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
295	}	415	}
296		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
297	MODULE = CFClient PACKAGE = CFClient	481	MODULE = CFPlus PACKAGE = CFPlus
298		482
299	PROTOTYPES: ENABLE	483	PROTOTYPES: ENABLE
300		484
301	BOOT:	485	BOOT:
302	{	486	{
303	HV *stash = gv_stashpv ("CFClient", 1);	487	HV *stash = gv_stashpv ("CFPlus", 1);
304	static const struct {	488	static const struct {
305	const char *name;	489	const char *name;
306	IV iv;	490	IV iv;
307	} *civ, const_iv[] = {	491	} *civ, const_iv[] = {
308	# 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
309	const_iv (SDL_ACTIVEEVENT),	496	const_iv (SDL_ACTIVEEVENT),
310	const_iv (SDL_KEYDOWN),	497	const_iv (SDL_KEYDOWN),
311	const_iv (SDL_KEYUP),	498	const_iv (SDL_KEYUP),
312	const_iv (SDL_MOUSEMOTION),	499	const_iv (SDL_MOUSEMOTION),
313	const_iv (SDL_MOUSEBUTTONDOWN),	500	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
322	const_iv (SDL_EVENT_RESERVEDA),	509	const_iv (SDL_EVENT_RESERVEDA),
323	const_iv (SDL_EVENT_RESERVEDB),	510	const_iv (SDL_EVENT_RESERVEDB),
324	const_iv (SDL_VIDEORESIZE),	511	const_iv (SDL_VIDEORESIZE),
325	const_iv (SDL_VIDEOEXPOSE),	512	const_iv (SDL_VIDEOEXPOSE),
326	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
327	const_iv (SDLK_KP0),	519	const_iv (SDLK_KP0),
328	const_iv (SDLK_KP1),	520	const_iv (SDLK_KP1),
329	const_iv (SDLK_KP2),	521	const_iv (SDLK_KP2),
330	const_iv (SDLK_KP3),	522	const_iv (SDLK_KP3),
331	const_iv (SDLK_KP4),	523	const_iv (SDLK_KP4),
…		…
386	const_iv (SDLK_BREAK),	578	const_iv (SDLK_BREAK),
387	const_iv (SDLK_MENU),	579	const_iv (SDLK_MENU),
388	const_iv (SDLK_POWER),	580	const_iv (SDLK_POWER),
389	const_iv (SDLK_EURO),	581	const_iv (SDLK_EURO),
390	const_iv (SDLK_UNDO),	582	const_iv (SDLK_UNDO),
		583
391	const_iv (KMOD_NONE),	584	const_iv (KMOD_NONE),
		585	const_iv (KMOD_SHIFT),
392	const_iv (KMOD_LSHIFT),	586	const_iv (KMOD_LSHIFT),
393	const_iv (KMOD_RSHIFT),	587	const_iv (KMOD_RSHIFT),
		588	const_iv (KMOD_CTRL),
394	const_iv (KMOD_LCTRL),	589	const_iv (KMOD_LCTRL),
395	const_iv (KMOD_RCTRL),	590	const_iv (KMOD_RCTRL),
		591	const_iv (KMOD_ALT),
396	const_iv (KMOD_LALT),	592	const_iv (KMOD_LALT),
397	const_iv (KMOD_RALT),	593	const_iv (KMOD_RALT),
		594	const_iv (KMOD_META),
398	const_iv (KMOD_LMETA),	595	const_iv (KMOD_LMETA),
399	const_iv (KMOD_RMETA),	596	const_iv (KMOD_RMETA),
400	const_iv (KMOD_NUM),	597	const_iv (KMOD_NUM),
401	const_iv (KMOD_CAPS),	598	const_iv (KMOD_CAPS),
402	const_iv (KMOD_MODE),	599	const_iv (KMOD_MODE),
403	const_iv (KMOD_CTRL),
404	const_iv (KMOD_SHIFT),
405	const_iv (KMOD_ALT),
406	const_iv (KMOD_META)
407	# undef const_iv	600	# undef const_iv
408	};	601	};
409		602
410	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; )
411	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);
412	}	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)
413		626
414	void	627	void
415	pango_init ()	628	pango_init ()
416	CODE:	629	CODE:
417	{	630	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	631	opengl_fontmap = pango_opengl_font_map_new ();
420	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);
421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422
423	cairo_fontmap = pango_cairo_font_map_get_default ();
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
425	}	634	}
		635
		636	char *
		637	SDL_GetError ()
426		638
427	int	639	int
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
429		641
430	void	642	void
431	SDL_Quit ()	643	SDL_Quit ()
432		644
433	void	645	void
434	SDL_ListModes ()	646	SDL_ListModes (int rgb, int alpha)
435	PPCODE:	647	PPCODE:
436	{	648	{
437	SDL_Rect **m;	649	SDL_Rect **m;
438		650
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	651	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	652	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	653	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	654	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443		655
		656	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		657	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		658
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		663
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		665	#if SDL_VERSION_ATLEAST(1,2,10)
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452		668	#endif
453	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455		669
456	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
457		671
458	if (m && m != (SDL_Rect **)-1)	672	if (m && m != (SDL_Rect **)-1)
459	while (*m)	673	while (*m)
460	{	674	{
		675	if ((m)->w >= 640 && (m)->h >= 480)
		676	{
461	AV *av = newAV ();	677	AV *av = newAV ();
462	av_push (av, newSViv ((*m)->w));	678	av_push (av, newSViv ((*m)->w));
463	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));
464	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		683	}
465		684
466	++m;	685	++m;
467	}	686	}
468	}	687	}
469		688
470	int	689	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	690	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472	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
473	RETVAL = !!SDL_SetVideoMode (	701	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	702	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	703	);
		704
		705	if (RETVAL)
		706	{
		707	av_clear (texture_av);
		708
476	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	}
477	OUTPUT:	715	OUTPUT:
478	RETVAL	716	RETVAL
479		717
480	void	718	void
481	SDL_GL_SwapBuffers ()	719	SDL_GL_SwapBuffers ()
482		720
		721	char *
		722	SDL_GetKeyName (int sym)
		723
		724	int
		725	SDL_GetAppState ()
		726
483	void	727	void
484	SDL_PollEvent ()	728	poll_events ()
485	PPCODE:	729	PPCODE:
486	{	730	{
487	SDL_Event ev;	731	SDL_Event ev;
488		732
489	while (SDL_PollEvent (&ev))	733	SDL_PumpEvents ();
		734	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490	{	735	{
491	HV *hv = newHV ();	736	HV *hv = newHV ();
492	hv_store (hv, "type", 4, newSViv (ev.type), 0);	737	hv_store (hv, "type", 4, newSViv (ev.type), 0);
493		738
494	switch (ev.type)	739	switch (ev.type)
…		…
496	case SDL_KEYDOWN:	741	case SDL_KEYDOWN:
497	case SDL_KEYUP:	742	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	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 */
501	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	748	break;
503		749
504	case SDL_ACTIVEEVENT:	750	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	752	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	753	break;
508		754
509	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);
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	775	hv_store (hv, "state", 5, newSViv (state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	776	hv_store (hv, "x", 1, newSViv (x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	777	hv_store (hv, "y", 1, newSViv (y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		780	}
515	break;	781	break;
516		782
517	case SDL_MOUSEBUTTONDOWN:	783	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	784	case SDL_MOUSEBUTTONUP:
		785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		786
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	791	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	797	break;
530	}	798	}
531		799
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
533	}	801	}
534	}	802	}
535		803
536	int	804	int
537	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)
538	POSTCALL:	806	POSTCALL:
539	Mix_HookMusicFinished (music_finished);	807	Mix_HookMusicFinished (music_finished);
540	Mix_ChannelFinished (channel_finished);	808	Mix_ChannelFinished (channel_finished);
541		809
542	void	810	void
…		…
546	Mix_AllocateChannels (int numchans = -1)	814	Mix_AllocateChannels (int numchans = -1)
547		815
548	void	816	void
549	lowdelay (int fd, int val = 1)	817	lowdelay (int fd, int val = 1)
550	CODE:	818	CODE:
		819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		820
		821	void
		822	win32_proxy_info ()
		823	PPCODE:
		824	{
551	#ifndef _WIN32	825	#ifdef _WIN32
552	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	}
553	#endif	847	#endif
554		848	}
555	char *
556	gl_version ()
557	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);
559	OUTPUT:
560	RETVAL
561
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568		849
569	void	850	void
570	add_font (char *file)	851	add_font (char *file)
571	CODE:	852	CODE:
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
573	#ifdef _WIN32
574	// cairo... sigh... requires win2000
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		854
578	void	855	void
579	load_image_inline (SV *image_)	856	load_image_inline (SV *image_)
580	ALIAS:	857	ALIAS:
581	load_image_file = 1	858	load_image_file = 1
…		…
623		900
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	901	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		902
626	assert (surface2->pitch == surface2->w * 4);	903	assert (surface2->pitch == surface2->w * 4);
627		904
		905	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	906	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	907	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	908	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633	SDL_UnlockSurface (surface2);
634	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)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		913	SDL_UnlockSurface (surface2);
637		914
638	SDL_FreeSurface (surface);	915	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	916	SDL_FreeSurface (surface2);
640	}	917	}
641		918
…		…
665	}	942	}
666		943
667	void	944	void
668	error (char *message)	945	error (char *message)
669	CODE:	946	CODE:
		947	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	948	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	949	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		950	#endif
		951
		952	void
		953	fatal (char *message)
		954	CODE:
		955	fprintf (stderr, "FATAL: %s\n", message);
		956	#ifdef _WIN32
		957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		958	#endif
		959	_exit (1);
		960
		961	void
		962	_exit (int retval = 0)
		963	CODE:
		964	#ifdef WIN32
		965	ExitThread (retval); // unclean, please beam me up
672	#else	966	#else
673	fprintf (stderr, "ERROR: %s\n", message);	967	_exit (retval);
674	#endif	968	#endif
675		969
676	void	970	void
677	fatal (char *message)	971	debug ()
678	CODE:	972	CODE:
679	#ifdef _WIN32	973	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	974	#if DEBUG
681	#else	975	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	976	#endif
684	exit (1);	977	}
685		978
686	MODULE = CFClient PACKAGE = CFClient::Font	979	MODULE = CFPlus PACKAGE = CFPlus::Font
687		980
688	CFClient::Font	981	PROTOTYPES: DISABLE
		982
		983	CFPlus::Font
689	new_from_file (SV class, char path, int id = 0)	984	new_from_file (SV class, char path, int id = 0)
690	CODE:	985	CODE:
691	{	986	{
692	int count;	987	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
696	}	991	}
697	OUTPUT:	992	OUTPUT:
698	RETVAL	993	RETVAL
699		994
700	void	995	void
701	DESTROY (CFClient::Font self)	996	DESTROY (CFPlus::Font self)
702	CODE:	997	CODE:
703	pango_font_description_free (self);	998	pango_font_description_free (self);
704		999
705	void	1000	void
706	make_default (CFClient::Font self)	1001	make_default (CFPlus::Font self)
		1002	PROTOTYPE: $
707	CODE:	1003	CODE:
708	default_font = self;	1004	default_font = self;
709		1005
710	MODULE = CFClient PACKAGE = CFClient::Layout	1006	MODULE = CFPlus PACKAGE = CFPlus::Layout
711		1007
712	CFClient::Layout	1008	PROTOTYPES: DISABLE
713	new (SV *class, int rgba = 0)	1009
		1010	void
		1011	reset_glyph_cache ()
		1012	PROTOTYPE:
		1013	CODE:
		1014	tc_clear ();
		1015
		1016	CFPlus::Layout
		1017	new (SV *class)
714	CODE:	1018	CODE:
715	New (0, RETVAL, 1, struct cf_layout);	1019	New (0, RETVAL, 1, struct cf_layout);
716		1020
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1021	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	1022	RETVAL->r = 1.;
720	RETVAL->g = 1.;	1023	RETVAL->g = 1.;
721	RETVAL->b = 1.;	1024	RETVAL->b = 1.;
722	RETVAL->a = 1.;	1025	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	1026	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	1030	layout_update_font (RETVAL);
728	OUTPUT:	1031	OUTPUT:
729	RETVAL	1032	RETVAL
730		1033
731	void	1034	void
732	DESTROY (CFClient::Layout self)	1035	DESTROY (CFPlus::Layout self)
733	CODE:	1036	CODE:
734	g_object_unref (self->pl);	1037	g_object_unref (self->pl);
735	Safefree (self);	1038	Safefree (self);
736		1039
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	1040	void
745	set_text (CFClient::Layout self, SV *text_)	1041	set_text (CFPlus::Layout self, SV *text_)
746	CODE:	1042	CODE:
747	{	1043	{
748	STRLEN textlen;	1044	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	1045	char *text = SvPVutf8 (text_, textlen);
750		1046
751	pango_layout_set_text (self->pl, text, textlen);	1047	pango_layout_set_text (self->pl, text, textlen);
752	}	1048	}
753		1049
754	void	1050	void
755	set_markup (CFClient::Layout self, SV *text_)	1051	set_markup (CFPlus::Layout self, SV *text_)
756	CODE:	1052	CODE:
757	{	1053	{
758	STRLEN textlen;	1054	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	1055	char *text = SvPVutf8 (text_, textlen);
760		1056
761	pango_layout_set_markup (self->pl, text, textlen);	1057	pango_layout_set_markup (self->pl, text, textlen);
762	}	1058	}
763		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
764	SV *	1145	SV *
765	get_text (CFClient::Layout self)	1146	get_text (CFPlus::Layout self)
766	CODE:	1147	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1149	sv_utf8_decode (RETVAL);
769	OUTPUT:	1150	OUTPUT:
770	RETVAL	1151	RETVAL
771		1152
772	void	1153	void
773	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.)
774	CODE:	1155	CODE:
775	self->r = r;	1156	self->r = r;
776	self->g = g;	1157	self->g = g;
777	self->b = b;	1158	self->b = b;
778	self->a = a;	1159	self->a = a;
779		1160
780	void	1161	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
782	CODE:	1163	CODE:
783	if (self->font != font)	1164	if (self->font != font)
784	{	1165	{
785	self->font = font;	1166	self->font = font;
786	layout_update_font (self);	1167	layout_update_font (self);
787	}	1168	}
788		1169
789	void	1170	void
790	set_height (CFClient::Layout self, int base_height)	1171	set_height (CFPlus::Layout self, int base_height)
791	CODE:	1172	CODE:
792	if (self->base_height != base_height)	1173	if (self->base_height != base_height)
793	{	1174	{
794	self->base_height = base_height;	1175	self->base_height = base_height;
795	layout_update_font (self);	1176	layout_update_font (self);
796	}	1177	}
797		1178
798	void	1179	void
799	set_width (CFClient::Layout self, int max_width = -1)	1180	set_width (CFPlus::Layout self, int max_width = -1)
800	CODE:	1181	CODE:
801	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);
802		1183
803	void	1184	void
		1185	set_indent (CFPlus::Layout self, int indent)
		1186	CODE:
		1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1188
		1189	void
		1190	set_spacing (CFPlus::Layout self, int spacing)
		1191	CODE:
		1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1193
		1194	void
		1195	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1196	CODE:
		1197	pango_layout_set_ellipsize (self->pl,
		1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1201	: PANGO_ELLIPSIZE_NONE
		1202	);
		1203
		1204	void
		1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1206	CODE:
		1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1208
		1209	void
804	size (CFClient::Layout self)	1210	size (CFPlus::Layout self)
805	PPCODE:	1211	PPCODE:
806	{	1212	{
807	int w, h;	1213	int w, h;
808		1214
809	layout_get_pixel_size (self, &w, &h);	1215	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1219	PUSHs (sv_2mortal (newSViv (h)));
814	}	1220	}
815		1221
816	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
817	xy_to_index (CFClient::Layout self, int x, int y)	1235	xy_to_index (CFPlus::Layout self, int x, int y)
818	CODE:	1236	CODE:
819	{	1237	{
820	int index, trailing;	1238	int index, trailing;
821	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);
822	RETVAL = index;	1240	RETVAL = index + trailing;
823	}	1241	}
824	OUTPUT:	1242	OUTPUT:
825	RETVAL	1243	RETVAL
826		1244
827	void	1245	void
828	cursor_pos (CFClient::Layout self, int index)	1246	cursor_pos (CFPlus::Layout self, int index)
829	PPCODE:	1247	PPCODE:
830	{	1248	{
831	PangoRectangle strong_pos;	1249	PangoRectangle strong_pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
833		1251
…		…
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
838	}	1256	}
839		1257
840	void	1258	void
841	render (CFClient::Layout self)	1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
842	PPCODE:	1260	PPCODE:
843	{	1261	{
844	SV *retval;	1262	int line, x;
845	int w, h;
846		1263
847	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 */
848		1266
849	if (self->rgba)
850	{
851	cairo_surface_t *surface;
852	cairo_t *cairo;
853
854	retval = newSV (w * h * 4);
855	SvPOK_only (retval);
856	SvCUR_set (retval, w * h * 4);
857
858	memset (SvPVX (retval), 0, w * h * 4);
859
860	surface = cairo_image_surface_create_for_data (
861	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
862	cairo = cairo_create (surface);
863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865	pango_cairo_show_layout (cairo, self->pl);
866
867	cairo_destroy (cairo);
868	cairo_surface_destroy (surface);
869
870	// what a mess, and its premultiplied, too :(
871	{
872	uint32_t p = (uint32_t )SvPVX (retval);
873	uint32_t e = p + w h;
874
875	while (p < e)
876	{
877	uint32_t rgba = *p;
878	rgba = (rgba >> 24) \| (rgba << 8);
879	rgba = SDL_SwapBE32 (rgba);
880	*p++ = rgba;
881	}
882	}
883
884	EXTEND (SP, 5);	1267	EXTEND (SP, 2);
885	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)
886	PUSHs (sv_2mortal (newSViv (h)));	1289	PUSHs (sv_2mortal (newSViv (index + trailing)));
887	PUSHs (sv_2mortal (retval));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890	}
891	else	1290	else
892	{	1291	{
893	FT_Bitmap bitmap;
894
895	retval = newSV (w * h);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h);
898
899	bitmap.rows = h;
900	bitmap.width = w;
901	bitmap.pitch = w;
902	bitmap.buffer = (unsigned char*)SvPVX (retval);
903	bitmap.num_grays = 256;
904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906	memset (bitmap.buffer, 0, w * h);
907
908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910	EXTEND (SP, 5);
911	PUSHs (sv_2mortal (newSViv (w)));	1292	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1293	PUSHs (sv_2mortal (newSViv (trailing)));
913	PUSHs (sv_2mortal (retval));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916	}	1294	}
917	}	1295	}
918		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
919	MODULE = CFClient PACKAGE = CFClient::Texture	1307	MODULE = CFPlus PACKAGE = CFPlus::Texture
920		1308
		1309	PROTOTYPES: ENABLE
		1310
		1311	int minpot (int n)
		1312
921	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
922	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.)
923	PROTOTYPE: $$$;$$	1337	PROTOTYPE: $$$;$$
924	ALIAS:	1338	ALIAS:
925	draw_quad_alpha = 1	1339	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1340	draw_quad_alpha_premultiplied = 2
927	CODE:	1341	CODE:
928	{	1342	{
929	HV hv = (HV )SvRV (self);	1343	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
934		1347
935	if (items < 5)	1348	if (items < 5)
936	{	1349	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1352	}
940		1353
941	if (ix)	1354	if (ix)
942	{	1355	{
943	glEnable (GL_BLEND);	1356	glEnable (GL_BLEND);
		1357
		1358	if (ix == 2)
944	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
		1364	glEnable (GL_ALPHA_TEST);
		1365	glAlphaFunc (GL_GREATER, 0.01f);
945	}	1366	}
946		1367
947	glBindTexture (GL_TEXTURE_2D, name);	1368	glBindTexture (GL_TEXTURE_2D, name);
948
949	if (wrap_mode)
950	{
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953	}
954		1369
955	glBegin (GL_QUADS);	1370	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1371	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1372	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1373	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1374	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1375	glEnd ();
961		1376
962	if (ix)	1377	if (ix)
		1378	{
		1379	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1380	glDisable (GL_BLEND);
		1381	}
964	}	1382	}
965		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
966	MODULE = CFClient PACKAGE = CFClient::Map	1395	MODULE = CFPlus PACKAGE = CFPlus::Map
967		1396
968	CFClient::Map	1397	PROTOTYPES: DISABLE
969	new (SV *class, int map_width, int map_height)	1398
		1399	CFPlus::Map
		1400	new (SV *class)
970	CODE:	1401	CODE:
971	New (0, RETVAL, 1, struct map);	1402	New (0, RETVAL, 1, struct map);
972	RETVAL->x = 0;	1403	RETVAL->x = 0;
973	RETVAL->y = 0;	1404	RETVAL->y = 0;
974	RETVAL->w = map_width;	1405	RETVAL->w = 0;
975	RETVAL->h = map_height;	1406	RETVAL->h = 0;
976	RETVAL->ox = 0;	1407	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1408	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980	RETVAL->texs = 8192;
981	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982	RETVAL->rows = 0;	1411	RETVAL->rows = 0;
983	RETVAL->row = 0;	1412	RETVAL->row = 0;
984	OUTPUT:	1413	OUTPUT:
985	RETVAL	1414	RETVAL
986		1415
987	void	1416	void
988	DESTROY (CFClient::Map self)	1417	DESTROY (CFPlus::Map self)
989	CODE:	1418	CODE:
990	{	1419	{
991	map_clear (self);	1420	map_clear (self);
992	Safefree (self->face);	1421	Safefree (self->face2tile);
		1422	Safefree (self->tex);
993	Safefree (self);	1423	Safefree (self);
994	}	1424	}
995		1425
996	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
997	clear (CFClient::Map self)	1433	clear (CFPlus::Map self)
998	CODE:	1434	CODE:
999	map_clear (self);	1435	map_clear (self);
1000		1436
1001	void	1437	void
1002	set_face (CFClient::Map self, int face, int texid)	1438	set_tileid (CFPlus::Map self, int face, int tile)
1003	CODE:	1439	CODE:
1004	{	1440	{
1005	while (self->faces <= face)	1441	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1442	need_texid (self, tile);
1007	Append (mapface, self->face, self->faces, self->faces);
1008	self->faces *= 2;
1009	}
1010
1011	self->face [face] = texid;
1012	}	1443	}
1013		1444
1014	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
1015	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)
1016	CODE:	1470	CODE:
1017	{	1471	{
1018	while (self->texs <= texid)	1472	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1473
1024	{	1474	{
1025	maptex *tex = self->tex + texid;	1475	maptex *tex = self->tex + texid;
1026		1476
1027	tex->name = name;	1477	tex->name = name;
…		…
1032	tex->r = r;	1482	tex->r = r;
1033	tex->g = g;	1483	tex->g = g;
1034	tex->b = b;	1484	tex->b = b;
1035	tex->a = a;	1485	tex->a = a;
1036	}	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);
1037	}	1496	}
1038		1497
1039	int	1498	int
1040	ox (CFClient::Map self)	1499	ox (CFPlus::Map self)
1041	ALIAS:	1500	ALIAS:
1042	oy = 1	1501	oy = 1
		1502	x = 2
		1503	y = 3
		1504	w = 4
		1505	h = 5
1043	CODE:	1506	CODE:
1044	switch (ix)	1507	switch (ix)
1045	{	1508	{
1046	case 0: RETVAL = self->ox; break;	1509	case 0: RETVAL = self->ox; break;
1047	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;
1048	}	1515	}
1049	OUTPUT:	1516	OUTPUT:
1050	RETVAL	1517	RETVAL
1051		1518
1052	void	1519	void
1053	scroll (CFClient::Map self, int dx, int dy)	1520	scroll (CFPlus::Map self, int dx, int dy)
1054	CODE:	1521	CODE:
1055	{	1522	{
1056	if (dx > 0)	1523	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	1524	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	1525	else if (dx < 0)
1059	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);
1060		1527
1061	if (dy > 0)	1528	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	1529	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	1530	else if (dy < 0)
1064	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);
1065		1532
1066	self->ox += dx; self->x += dx;	1533	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	1534	self->oy += dy; self->y += dy;
1068		1535
1069	while (self->y < 0)	1536	while (self->y < 0)
…		…
1074	self->y += MAP_EXTEND_Y;	1541	self->y += MAP_EXTEND_Y;
1075	}	1542	}
1076	}	1543	}
1077		1544
1078	void	1545	void
1079	map1a_update (CFClient::Map self, SV *data_)	1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1080	CODE:	1547	CODE:
1081	{	1548	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	1550	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	1551	mapcell *cell;
1085	int x, y, flags;	1552	int x, y, flags;
1086		1553
1087	while (data < data_end)	1554	while (data < data_end - 1)
1088	{	1555	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	1556	flags = (data [0] << 8) + data [1]; data += 2;
1090		1557
1091	x = ((flags >> 10) & 63) + self->x;	1558	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	1559	y = self->y + ((flags >> 4) & 63);
1093		1560
1094	cell = map_get_cell (self, x, y);	1561	cell = map_get_cell (self, x, y);
1095		1562
1096	if (flags & 15)	1563	if (flags & 15)
1097	{	1564	{
1098	if (cell->darkness < 0)	1565	if (!cell->darkness)
1099	{	1566	{
		1567	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	1568	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	1569	}
1105		1570
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//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	}
1109		1612
1110	if (flags & 4)	1613	if (flags & 4)
1111	{	1614	{
1112	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];
1113	}	1618	}
1114		1619
1115	if (flags & 2)	1620	if (flags & 2)
1116	{	1621	{
1117	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];
1118	}	1625	}
1119		1626
1120	if (flags & 1)	1627	if (flags & 1)
1121	{	1628	{
1122	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];
1123	}	1632	}
1124	}	1633	}
1125	else	1634	else
1126	cell->darkness = -1;	1635	cell->darkness = 0;
1127	}	1636	}
1128	}	1637	}
1129		1638
1130	SV *	1639	SV *
1131	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)
1132	CODE:	1641	CODE:
1133	{	1642	{
1134	int x1, x;	1643	int x1, x;
1135	int y1, y;	1644	int y1, y;
1136	int z;	1645	int z;
…		…
1157	{	1666	{
1158	mapcell *cell = row->col + (x - row->c0);	1667	mapcell *cell = row->col + (x - row->c0);
1159		1668
1160	for (z = 0; z <= 0; z++)	1669	for (z = 0; z <= 0; z++)
1161	{	1670	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	1671	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	1672	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	1673	int a1 = tex.a;
1169		1674
1170	r = (r * a0 + tex.r * a1) / 255;	1675	r = (r * a0 + tex.r * a1) / 255;
1171	g = (g * a0 + tex.g * a1) / 255;	1676	g = (g * a0 + tex.g * a1) / 255;
1172	b = (b * a0 + tex.b * a1) / 255;	1677	b = (b * a0 + tex.b * a1) / 255;
1173	a = (a * a0 + tex.a * a1) / 255;	1678	a = (a * a0 + tex.a * a1) / 255;
1174	}
1175	}	1679	}
1176	}	1680	}
1177		1681
1178	*map++ = (r )	1682	*map++ = (r )
1179	\| (g << 8)	1683	\| (g << 8)
…		…
1186	}	1690	}
1187	OUTPUT:	1691	OUTPUT:
1188	RETVAL	1692	RETVAL
1189		1693
1190	void	1694	void
1191	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)
1192	PPCODE:	1696	CODE:
1193	{	1697	{
1194	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;
1195	int x, y, z;	1702	int x, y, z;
1196	int last_name;	1703	int last_name;
1197	mapface face;
1198	int sw4 = (sw + 3) & ~3;
1199	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1200	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1201		1704
1202	memset (darkness, 255, sw4 * sh);	1705	// thats current max. sorry.
1203	SvPOK_only (darkness_sv);	1706	if (sw > 255) sw = 255;
1204	SvCUR_set (darkness_sv, sw4 * sh);	1707	if (sh > 255) sh = 255;
1205		1708
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	1709	// clear key, in case of extra padding
1207	vy = self->y + (self->h - sh) / 2 - shift_y;	1710	memset (&skey, 0, sizeof (skey));
1208
1209	/*
1210	int vx = self->vx = self->w >= sw
1211	? self->x + (self->w - sw) / 2
1212	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213
1214	int vy = self->vy = self->h >= sh
1215	? self->y + (self->h - sh) / 2
1216	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217	*/
1218		1711
1219	glColor4ub (255, 255, 255, 255);	1712	glColor4ub (255, 255, 255, 255);
1220		1713
		1714	glEnable (GL_BLEND);
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222	glEnable (GL_BLEND);
1223	glEnable (GL_TEXTURE_2D);	1716	glEnable (GL_TEXTURE_2D);
1224	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225		1718
1226	glBegin (GL_QUADS);	1719	glBegin (GL_QUADS);
1227		1720
1228	last_name = 0;	1721	last_name = 0;
1229		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
1230	for (z = 0; z < 3; z++)	1748	for (z = 0; z <= 2; z++)
		1749	{
		1750	memset (smooth_level, 0, sizeof (smooth_level));
		1751
1231	for (y = 0; y < sh; y++)	1752	for (y = 0; y < sh; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	1753	if (0 <= y + my && y + my < self->rows)
1233	{	1754	{
1234	maprow *row = self->row + (y + vy);	1755	maprow *row = self->row + (y + my);
1235		1756
1236	for (x = 0; x < sw; x++)	1757	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	1758	if (row->c0 <= x + mx && x + mx < row->c1)
1238	{	1759	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	1760	mapcell *cell = row->col + (x + mx - row->c0);
1240
1241	darkness[y * sw4 + x] = cell->darkness < 0
1242	? 255 - FOW_DARKNESS
1243	: 255 - cell->darkness;
1244
1245	face = cell->face [z];	1761	tileid tile = cell->tile [z];
1246		1762
1247	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))
1248	{	1858	{
1249	maptex tex = self->tex [face];	1859	int level = (w << 5) \| b;
		1860	HE *he;
1250		1861
1251	int px = (x + 1) * 32 - tex.w;	1862	hv_iterinit (smooth);
1252	int py = (y + 1) * 32 - tex.h;	1863	while ((he = hv_iternext (smooth)))
1253
1254	if (last_name != tex.name)
1255	{	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
1256	glEnd ();	1887	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);	1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1259	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	}
1260	}	1912	}
1261
1262	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266	}	1913	}
1267	}
1268	}	1914	}
		1915	}
		1916
		1917	hv_clear (smooth);
		1918	}
1269		1919
1270	glEnd ();	1920	glEnd ();
1271		1921
1272	glDisable (GL_TEXTURE_2D);	1922	glDisable (GL_TEXTURE_2D);
1273	glDisable (GL_BLEND);	1923	glDisable (GL_BLEND);
1274		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
1275	EXTEND (SP, 3);	2092	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	2093	PUSHs (sv_2mortal (newSViv (sw34)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	2094	PUSHs (sv_2mortal (newSViv (sh3)));
1278	PUSHs (darkness_sv);	2095	PUSHs (darkness3_sv);
1279	}	2096	}
1280		2097
1281	SV *	2098	SV *
1282	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)
1283	CODE:	2100	CODE:
1284	{	2101	{
1285	int x, y, x1, y1;	2102	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	2103	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	2104	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2129	if (row && row->c0 <= x && x < row->c1)
1313	{	2130	{
1314	mapcell *cell = row->col + (x - row->c0);	2131	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2132	uint8_t flags = 0;
1316		2133
1317	if (cell->face [0]) flags \|= 1;	2134	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2135	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2136	if (cell->tile [2]) flags \|= 4;
1320		2137
1321	*data++ = flags;	2138	*data++ = flags;
1322		2139
1323	if (flags & 1)	2140	if (flags & 1)
1324	{	2141	{
		2142	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2143	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2144	*data++ = tile;
1327	}	2145	}
1328		2146
1329	if (flags & 2)	2147	if (flags & 2)
1330	{	2148	{
		2149	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2150	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2151	*data++ = tile;
1333	}	2152	}
1334		2153
1335	if (flags & 4)	2154	if (flags & 4)
1336	{	2155	{
		2156	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2157	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2158	*data++ = tile;
1339	}	2159	}
1340	}	2160	}
1341	else	2161	else
1342	*data++ = 0;	2162	*data++ = 0;
1343	}	2163	}
…		…
1349	}	2169	}
1350	OUTPUT:	2170	OUTPUT:
1351	RETVAL	2171	RETVAL
1352		2172
1353	void	2173	void
1354	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)
1355	PPCODE:	2175	PPCODE:
1356	{	2176	{
1357	int x, y, z;	2177	int x, y, z;
1358	int w, h;	2178	int w, h;
1359	int x1, y1;	2179	int x1, y1;
…		…
1383	{	2203	{
1384	uint8_t flags = *data++;	2204	uint8_t flags = *data++;
1385		2205
1386	if (flags)	2206	if (flags)
1387	{	2207	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2208	mapcell *cell = row_get_cell (row, x);
		2209	tileid tile[3] = { 0, 0, 0 };
1391		2210
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2211	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2214
1396	if (cell->darkness <= 0)	2215	if (cell->darkness == 0)
1397	{	2216	{
1398	cell->darkness = -1;	2217	cell->darkness = 0;
1399		2218
1400	for (z = 0; z <= 2; z++)	2219	for (z = 0; z <= 2; z++)
1401	{	2220	{
1402	cell->face[z] = face[z];	2221	tileid t = tile [z];
1403		2222
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2223	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2224	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2225	XPUSHs (sv_2mortal (newSViv (t)));
		2226	need_texid (self, t);
		2227	}
		2228
		2229	cell->tile [z] = t;
1406	}	2230	}
1407	}	2231	}
1408	}	2232	}
1409	}	2233	}
1410	}	2234	}
1411	}	2235	}
1412		2236
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1414		2238
		2239	PROTOTYPES: DISABLE
		2240
1415	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
1416	new_from_file (SV class, char path)	2254	new_from_file (SV class, char path)
1417	CODE:	2255	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2256	RETVAL = Mix_LoadWAV (path);
1419	OUTPUT:	2257	OUTPUT:
1420	RETVAL	2258	RETVAL
1421		2259
1422	void	2260	void
1423	DESTROY (CFClient::MixChunk self)	2261	DESTROY (CFPlus::MixChunk self)
1424	CODE:	2262	CODE:
1425	Mix_FreeChunk (self);	2263	Mix_FreeChunk (self);
1426		2264
1427	int	2265	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2266	volume (CFPlus::MixChunk self, int volume = -1)
1429	CODE:	2267	CODE:
1430	RETVAL = Mix_VolumeChunk (self, volume);	2268	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2269	OUTPUT:
1432	RETVAL	2270	RETVAL
1433		2271
1434	int	2272	int
1435	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)
1436	CODE:	2274	CODE:
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1438	OUTPUT:	2276	OUTPUT:
1439	RETVAL	2277	RETVAL
1440		2278
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1442		2280
1443	int	2281	int
1444	volume (int volume = -1)	2282	volume (int volume = -1)
		2283	PROTOTYPE: ;$
1445	CODE:	2284	CODE:
1446	RETVAL = Mix_VolumeMusic (volume);	2285	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	2286	OUTPUT:
1448	RETVAL	2287	RETVAL
1449		2288
		2289	int
		2290	fade_out (int ms)
		2291	CODE:
		2292	RETVAL = Mix_FadeOutMusic (ms);
		2293	OUTPUT:
		2294	RETVAL
		2295
1450	CFClient::MixMusic	2296	CFPlus::MixMusic
1451	new_from_file (SV class, char path)	2297	new_from_file (SV class, char path)
1452	CODE:	2298	CODE:
1453	RETVAL = Mix_LoadMUS (path);	2299	RETVAL = Mix_LoadMUS (path);
1454	OUTPUT:	2300	OUTPUT:
1455	RETVAL	2301	RETVAL
1456		2302
1457	void	2303	void
1458	DESTROY (CFClient::MixMusic self)	2304	DESTROY (CFPlus::MixMusic self)
1459	CODE:	2305	CODE:
1460	Mix_FreeMusic (self);	2306	Mix_FreeMusic (self);
1461		2307
1462	int	2308	int
1463	play (CFClient::MixMusic self, int loops = -1)	2309	play (CFPlus::MixMusic self, int loops = -1)
1464	CODE:	2310	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	2311	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	2312	OUTPUT:
1467	RETVAL	2313	RETVAL
1468		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
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2323
		2324	PROTOTYPES: ENABLE
1470		2325
1471	BOOT:	2326	BOOT:
1472	{	2327	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1474	static const struct {	2329	static const struct {
1475	const char *name;	2330	const char *name;
1476	IV iv;	2331	IV iv;
1477	} *civ, const_iv[] = {	2332	} *civ, const_iv[] = {
1478	# 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),
1479	const_iv (GL_COLOR_MATERIAL),	2337	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	2338	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	2339	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	2340	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	2341	const_iv (GL_BLEND),
		2342	const_iv (GL_CULL_FACE),
1484	const_iv (GL_SCISSOR_TEST),	2343	const_iv (GL_SCISSOR_TEST),
		2344	const_iv (GL_DEPTH_TEST),
		2345	const_iv (GL_ALPHA_TEST),
		2346	const_iv (GL_NORMALIZE),
		2347	const_iv (GL_RESCALE_NORMAL),
		2348	const_iv (GL_FRONT),
		2349	const_iv (GL_BACK),
		2350	const_iv (GL_AUX0),
1485	const_iv (GL_AND),	2351	const_iv (GL_AND),
1486	const_iv (GL_ONE),	2352	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	2353	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	2354	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	2355	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	2357	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2358	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	2359	const_iv (GL_RGB),
1493	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),
1494	const_iv (GL_UNSIGNED_BYTE),	2364	const_iv (GL_UNSIGNED_BYTE),
		2365	const_iv (GL_UNSIGNED_SHORT),
		2366	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	2367	const_iv (GL_ALPHA),
		2368	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	2369	const_iv (GL_LUMINANCE),
		2370	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	2371	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1499	const_iv (GL_COMPILE),	2373	const_iv (GL_COMPILE),
		2374	const_iv (GL_PROXY_TEXTURE_1D),
		2375	const_iv (GL_PROXY_TEXTURE_2D),
1500	const_iv (GL_TEXTURE_1D),	2376	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	2377	const_iv (GL_TEXTURE_2D),
1502	const_iv (GL_TEXTURE_ENV),	2378	const_iv (GL_TEXTURE_ENV),
1503	const_iv (GL_TEXTURE_MAG_FILTER),	2379	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	2380	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	2381	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	2382	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	2383	const_iv (GL_TEXTURE_WRAP_T),
		2384	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	2385	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	2386	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	2387	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	2388	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2389	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2390	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2391	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2392	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	2393	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	2394	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	2395	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	2396	const_iv (GL_REPLACE),
		2397	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	2398	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	2399	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	2400	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	2401	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	2402	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	2403	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	2404	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	2405	const_iv (GL_CONSTANT_BORDER),
		2406	const_iv (GL_POINTS),
1528	const_iv (GL_LINES),	2407	const_iv (GL_LINES),
		2408	const_iv (GL_LINE_STRIP),
		2409	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	2410	const_iv (GL_QUADS),
		2411	const_iv (GL_QUAD_STRIP),
		2412	const_iv (GL_TRIANGLES),
		2413	const_iv (GL_TRIANGLE_STRIP),
		2414	const_iv (GL_TRIANGLE_FAN),
1530	const_iv (GL_LINE_LOOP),	2415	const_iv (GL_POLYGON),
1531	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),
1532	const_iv (GL_FASTEST),	2421	const_iv (GL_FASTEST),
		2422	const_iv (GL_DONT_CARE),
		2423	const_iv (GL_NICEST),
		2424	const_iv (GL_V2F),
		2425	const_iv (GL_V3F),
		2426	const_iv (GL_T2F_V3F),
		2427	const_iv (GL_T2F_N3F_V3F),
1533	# undef const_iv	2428	# undef const_iv
1534	};	2429	};
1535		2430
1536	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; )
1537	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);
1538	}	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
1539		2472
1540	int glGetError ()	2473	int glGetError ()
		2474
		2475	void glFinish ()
1541		2476
1542	void glClear (int mask)	2477	void glClear (int mask)
1543		2478
1544	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)
1545	PROTOTYPE: @	2480	PROTOTYPE: @
…		…
1552		2487
1553	void glHint (int target, int mode)	2488	void glHint (int target, int mode)
1554		2489
1555	void glBlendFunc (int sfactor, int dfactor)	2490	void glBlendFunc (int sfactor, int dfactor)
1556		2491
		2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2493	CODE:
		2494	gl_BlendFuncSeparate (sa, da, saa, daa);
		2495
		2496	void glDepthMask (int flag)
		2497
1557	void glLogicOp (int opcode)	2498	void glLogicOp (int opcode)
1558		2499
1559	void glColorMask (int red, int green, int blue, int alpha)	2500	void glColorMask (int red, int green, int blue, int alpha)
1560		2501
1561	void glMatrixMode (int mode)	2502	void glMatrixMode (int mode)
…		…
1564		2505
1565	void glPopMatrix ()	2506	void glPopMatrix ()
1566		2507
1567	void glLoadIdentity ()	2508	void glLoadIdentity ()
1568		2509
		2510	void glDrawBuffer (int buffer)
		2511
		2512	void glReadBuffer (int buffer)
		2513
1569	# near and far are due to microsofts buggy c compiler	2514	# near_ and far_ are due to microsofts buggy "c" compiler
		2515	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2516
		2517	# near_ and far_ are due to microsofts buggy "c" compiler
1570	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
1571		2521
1572	void glViewport (int x, int y, int width, int height)	2522	void glViewport (int x, int y, int width, int height)
1573		2523
1574	void glScissor (int x, int y, int width, int height)	2524	void glScissor (int x, int y, int width, int height)
1575		2525
…		…
1583		2533
1584	void glRotate (float angle, float x, float y, float z)	2534	void glRotate (float angle, float x, float y, float z)
1585	CODE:	2535	CODE:
1586	glRotatef (angle, x, y, z);	2536	glRotatef (angle, x, y, z);
1587		2537
1588	void glBegin (int mode)
1589
1590	void glEnd ()
1591
1592	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)
1593	PROTOTYPE: @	2539	ALIAS:
		2540	glColor_premultiply = 1
1594	CODE:	2541	CODE:
1595	glColor4ub (MIN ((int)r * 256., 255),	2542	if (ix)
1596	MIN ((int)g * 256., 255),	2543	{
1597	MIN ((int)b * 256., 255),	2544	r *= a;
1598	MIN ((int)a * 256., 255));	2545	g *= a;
		2546	b *= a;
		2547	}
		2548	// microsoft visual "c" rounds instead of truncating...
		2549	glColor4f (r, g, b, a);
		2550
		2551	void glRasterPos (float x, float y, float z = 0.)
		2552	CODE:
		2553	glRasterPos3f (0, 0, z);
		2554	glBitmap (0, 0, 0, 0, x, y, 0);
1599		2555
1600	void glVertex (float x, float y, float z = 0.)	2556	void glVertex (float x, float y, float z = 0.)
1601	CODE:	2557	CODE:
1602	glVertex3f (x, y, z);	2558	glVertex3f (x, y, z);
1603		2559
1604	void glTexCoord (float s, float t)	2560	void glTexCoord (float s, float t)
1605	CODE:	2561	CODE:
1606	glTexCoord2f (s, t);	2562	glTexCoord2f (s, t);
1607		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
1608	void glTexEnv (int target, int pname, float param)	2584	void glTexEnv (int target, int pname, float param)
1609	CODE:	2585	CODE:
1610	glTexEnvf (target, pname, param);	2586	glTexEnvf (target, pname, param);
1611		2587
1612	void glTexParameter (int target, int pname, float param)	2588	void glTexParameter (int target, int pname, float param)
…		…
1615		2591
1616	void glBindTexture (int target, int name)	2592	void glBindTexture (int target, int name)
1617		2593
1618	void glConvolutionParameter (int target, int pname, float params)	2594	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	2595	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2596	if (gl.ConvolutionParameterf)
		2597	gl.ConvolutionParameterf (target, pname, params);
1621		2598
1622	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)
1623	CODE:	2600	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2601	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	2602	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		2603
1627	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)
1628	CODE:	2605	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2606	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		2608
1632	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)
1633		2610
1634	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)
1635		2612
1636	void glRasterPos (int x, int y)	2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:	2614
1638	glRasterPos2i (x, y);	2615	void glPixelZoom (float x, float y)
1639		2616
1640	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)
1641		2618
1642	int glGenTexture ()	2619	int glGenTexture ()
1643	CODE:	2620	CODE:
1644	{	2621	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	2622	OUTPUT:
1650	RETVAL	2623	RETVAL
1651		2624
1652	void glDeleteTexture (int name)	2625	void glDeleteTexture (int name)
1653	CODE:	2626	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	2627	del_texture (name);
1657	}	2628
1658
1659	int glGenList ()	2629	int glGenList ()
1660	CODE:	2630	CODE:
1661	RETVAL = glGenLists (1);	2631	RETVAL = glGenLists (1);
1662	OUTPUT:	2632	OUTPUT:
1663	RETVAL	2633	RETVAL
…		…
1670		2640
1671	void glEndList ()	2641	void glEndList ()
1672		2642
1673	void glCallList (int list)	2643	void glCallList (int list)
1674		2644
		2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.80 by root, Sun May 14 22:58:24 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 1.80 by root, Sun May 14 22:58:24 2006 UTC vs.
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC