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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.49 by root, Tue Apr 18 01:36:12 2006 UTC vs.
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <math.h>
9	#include <string.h>	20	#include <string.h>
10	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
11		23
12	#include <SDL.h>	24	#include <SDL.h>
		25	#include <SDL_endian.h>
13	#include <SDL_image.h>	26	#include <SDL_image.h>
		27	#include <SDL_mixer.h>
14	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
15		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
16	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
17		34
18	#include <pango/pango.h>	35	#include <pango/pango.h>
19	#include <pango/pangofc-fontmap.h>
20	#include <pango/pangoft2.h>
21		36
22	#ifndef _WIN32	37	#ifndef _WIN32
23	# include <sys/types.h>	38	# include <sys/types.h>
24	# include <sys/socket.h>	39	# include <sys/socket.h>
25	# include <netinet/in.h>	40	# include <netinet/in.h>
26	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
27	# include <inttypes.h>	42	# include <inttypes.h>
28	#else
29	typedef unsigned char uint8_t;
30	typedef unsigned short uint16_t;
31	typedef unsigned int uint32_t;
32	typedef signed char int8_t;
33	typedef signed short int16_t;
34	typedef signed int int32_t;
35	#endif	43	#endif
		44
		45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
36		46
37	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
38		48
39	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
40	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
41		51
42	static PangoContext *context;	52	#define MIN_FONT_HEIGHT 10
43	static PangoFontMap *fontmap;	53
		54	#if 0
		55	# define PARACHUTE SDL_INIT_NOPARACHUTE
		56	#else
		57	# define PARACHUTE 0
		58	#endif
		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
		83	typedef Mix_Chunk *CFPlus__MixChunk;
		84	typedef Mix_Music *CFPlus__MixMusic;
		85
		86	typedef PangoFontDescription *CFPlus__Font;
		87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
44		105
45	typedef struct cf_layout {	106	typedef struct cf_layout {
46	PangoLayout *pl;	107	PangoLayout *pl;
		108	float r, g, b, a; // default color for rgba mode
47	int base_height;	109	int base_height;
		110	CFPlus__Font font;
48	} *CFClient__Layout;	111	} *CFPlus__Layout;
		112
		113	static CFPlus__Font default_font;
		114	static PangoContext *opengl_context;
		115	static PangoFontMap *opengl_fontmap;
49		116
50	static void	117	static void
51	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
52	{	119	{
53	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
		121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
54	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
55	}	125	}
56		126
57	static void	127	static void
58	layout_update (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
59	{	129	{
60	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
61	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
62	*/	132	*/
63	PangoFontDescription *font = pango_context_get_font_description (context);	133	PangoFontDescription *font = self->font ? self->font : default_font;
64		134
65	int height = self->base_height * (PANGO_SCALE * 8 / 10);
66
67	if (pango_font_description_get_size (font) != height)
68	{
69	pango_font_description_set_absolute_size (font, height);	135	pango_font_description_set_absolute_size (font,
70	pango_layout_context_changed (self->pl);	136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
71	}	137
		138	pango_layout_set_font_description (self->pl, font);
72	}	139	}
73		140
74	static void	141	static void
75	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
76	{	143	{
77	layout_update (self);	144	PangoRectangle rect;
78		145
		146	// get_pixel_* wrongly rounds down
79	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
80		148
81	*w = (*w + 3) & ~3;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
82	if (!*w) *w = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
83	if (!*h) *h = 1;	151
		152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
84	}	157	}
85		158
86	typedef uint16_t mapface;	159	typedef uint16_t mapface;
87		160
88	typedef struct {	161	typedef struct {
…		…
91	float s, t;	164	float s, t;
92	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
93	} maptex;	166	} maptex;
94		167
95	typedef struct {	168	typedef struct {
96	int16_t darkness;	169	uint32_t player;
97	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
98	} mapcell;	173	} mapcell;
99		174
100	typedef struct {	175	typedef struct {
101	int32_t c0, c1;	176	int32_t c0, c1;
102	mapcell *col;	177	mapcell *col;
…		…
111	int texs;	186	int texs;
112	maptex *tex;	187	maptex *tex;
113		188
114	int32_t rows;	189	int32_t rows;
115	maprow *row;	190	maprow *row;
116	} *CFClient__Map;	191	} *CFPlus__Map;
117		192
118	static char *	193	static char *
119	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
120	{	195	{
121	char *p;	196	char *p;
…		…
139		214
140	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
141	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
142		217
143	static maprow *	218	static maprow *
144	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
145	{	220	{
146	if (0 > y)	221	if (0 > y)
147	{	222	{
148	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
149	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
187		262
188	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
189	}	264	}
190		265
191	static mapcell *	266	static mapcell *
192	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
193	{	268	{
194	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
195	}	270	}
196		271
197	static void	272	static void
198	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
199	{	274	{
200	int r;	275	int r;
201		276
202	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
203	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
211	self->row = 0;	286	self->row = 0;
212	self->rows = 0;	287	self->rows = 0;
213	}	288	}
214		289
215	static void	290	static void
216	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
217	{	292	{
218	int x, y;	293	int x, y;
219	maprow *row;	294	maprow *row;
		295	mapcell *cell;
220		296
221	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
222	if (y >= 0)	298	if (y >= 0)
223	{	299	{
224	if (y >= self->rows)	300	if (y >= self->rows)
…		…
230	if (x >= row->c0)	306	if (x >= row->c0)
231	{	307	{
232	if (x >= row->c1)	308	if (x >= row->c1)
233	break;	309	break;
234		310
235	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
236	}	317	}
237	}	318	}
238	}	319	}
239		320
		321	static void
		322	music_finished (void)
		323	{
		324	SDL_UserEvent ev;
		325
		326	ev.type = SDL_USEREVENT;
		327	ev.code = 0;
		328	ev.data1 = 0;
		329	ev.data2 = 0;
		330
		331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static void
		335	channel_finished (int channel)
		336	{
		337	SDL_UserEvent ev;
		338
		339	ev.type = SDL_USEREVENT;
		340	ev.code = 1;
		341	ev.data1 = (void *)(long)channel;
		342	ev.data2 = 0;
		343
		344	SDL_PushEvent ((SDL_Event *)&ev);
		345	}
		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n |= n >> 1;
		356	n |= n >> 2;
		357	n |= n >> 4;
		358	n |= n >> 8;
		359	n |= n >> 16;
		360
		361	return n + 1;
		362	}
		363
240	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
241		365
242	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
243		367
244	BOOT:	368	BOOT:
245	{	369	{
246	fontmap = pango_ft2_font_map_new ();	370	HV *stash = gv_stashpv ("CFPlus", 1);
		371	static const struct {
		372	const char *name;
		373	IV iv;
		374	} *civ, const_iv[] = {
		375	# define const_iv(name) { # name, (IV)name }
		376	const_iv (SDL_ACTIVEEVENT),
		377	const_iv (SDL_KEYDOWN),
		378	const_iv (SDL_KEYUP),
		379	const_iv (SDL_MOUSEMOTION),
		380	const_iv (SDL_MOUSEBUTTONDOWN),
		381	const_iv (SDL_MOUSEBUTTONUP),
		382	const_iv (SDL_JOYAXISMOTION),
		383	const_iv (SDL_JOYBALLMOTION),
		384	const_iv (SDL_JOYHATMOTION),
		385	const_iv (SDL_JOYBUTTONDOWN),
		386	const_iv (SDL_JOYBUTTONUP),
		387	const_iv (SDL_QUIT),
		388	const_iv (SDL_SYSWMEVENT),
		389	const_iv (SDL_EVENT_RESERVEDA),
		390	const_iv (SDL_EVENT_RESERVEDB),
		391	const_iv (SDL_VIDEORESIZE),
		392	const_iv (SDL_VIDEOEXPOSE),
		393	const_iv (SDL_USEREVENT),
		394	const_iv (SDLK_KP0),
		395	const_iv (SDLK_KP1),
		396	const_iv (SDLK_KP2),
		397	const_iv (SDLK_KP3),
		398	const_iv (SDLK_KP4),
		399	const_iv (SDLK_KP5),
		400	const_iv (SDLK_KP6),
		401	const_iv (SDLK_KP7),
		402	const_iv (SDLK_KP8),
		403	const_iv (SDLK_KP9),
		404	const_iv (SDLK_KP_PERIOD),
		405	const_iv (SDLK_KP_DIVIDE),
		406	const_iv (SDLK_KP_MULTIPLY),
		407	const_iv (SDLK_KP_MINUS),
		408	const_iv (SDLK_KP_PLUS),
		409	const_iv (SDLK_KP_ENTER),
		410	const_iv (SDLK_KP_EQUALS),
		411	const_iv (SDLK_UP),
		412	const_iv (SDLK_DOWN),
		413	const_iv (SDLK_RIGHT),
		414	const_iv (SDLK_LEFT),
		415	const_iv (SDLK_INSERT),
		416	const_iv (SDLK_HOME),
		417	const_iv (SDLK_END),
		418	const_iv (SDLK_PAGEUP),
		419	const_iv (SDLK_PAGEDOWN),
		420	const_iv (SDLK_F1),
		421	const_iv (SDLK_F2),
		422	const_iv (SDLK_F3),
		423	const_iv (SDLK_F4),
		424	const_iv (SDLK_F5),
		425	const_iv (SDLK_F6),
		426	const_iv (SDLK_F7),
		427	const_iv (SDLK_F8),
		428	const_iv (SDLK_F9),
		429	const_iv (SDLK_F10),
		430	const_iv (SDLK_F11),
		431	const_iv (SDLK_F12),
		432	const_iv (SDLK_F13),
		433	const_iv (SDLK_F14),
		434	const_iv (SDLK_F15),
		435	const_iv (SDLK_NUMLOCK),
		436	const_iv (SDLK_CAPSLOCK),
		437	const_iv (SDLK_SCROLLOCK),
		438	const_iv (SDLK_RSHIFT),
		439	const_iv (SDLK_LSHIFT),
		440	const_iv (SDLK_RCTRL),
		441	const_iv (SDLK_LCTRL),
		442	const_iv (SDLK_RALT),
		443	const_iv (SDLK_LALT),
		444	const_iv (SDLK_RMETA),
		445	const_iv (SDLK_LMETA),
		446	const_iv (SDLK_LSUPER),
		447	const_iv (SDLK_RSUPER),
		448	const_iv (SDLK_MODE),
		449	const_iv (SDLK_COMPOSE),
		450	const_iv (SDLK_HELP),
		451	const_iv (SDLK_PRINT),
		452	const_iv (SDLK_SYSREQ),
		453	const_iv (SDLK_BREAK),
		454	const_iv (SDLK_MENU),
		455	const_iv (SDLK_POWER),
		456	const_iv (SDLK_EURO),
		457	const_iv (SDLK_UNDO),
		458	const_iv (KMOD_NONE),
		459	const_iv (KMOD_LSHIFT),
		460	const_iv (KMOD_RSHIFT),
		461	const_iv (KMOD_LCTRL),
		462	const_iv (KMOD_RCTRL),
		463	const_iv (KMOD_LALT),
		464	const_iv (KMOD_RALT),
		465	const_iv (KMOD_LMETA),
		466	const_iv (KMOD_RMETA),
		467	const_iv (KMOD_NUM),
		468	const_iv (KMOD_CAPS),
		469	const_iv (KMOD_MODE),
		470	const_iv (KMOD_CTRL),
		471	const_iv (KMOD_SHIFT),
		472	const_iv (KMOD_ALT),
		473	const_iv (KMOD_META)
		474	# undef const_iv
		475	};
		476
		477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		479	}
		480
		481	int
		482	in_destruct ()
		483	CODE:
		484	RETVAL = PL_main_cv == Nullcv;
		485	OUTPUT:
		486	RETVAL
		487
		488	NV floor (NV x)
		489
		490	NV ceil (NV x)
		491
		492	void
		493	pango_init ()
		494	CODE:
		495	{
		496	opengl_fontmap = pango_opengl_font_map_new ();
247	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
248	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
249	}	499	}
		500
		501	int
		502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
		503
		504	void
		505	SDL_Quit ()
		506
		507	void
		508	SDL_ListModes ()
		509	PPCODE:
		510	{
		511	SDL_Rect **m;
		512
		513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
		521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		525
		526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
		528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
		531
		532	SDL_EnableUNICODE (1);
		533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		534
		535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		536
		537	if (m && m != (SDL_Rect **)-1)
		538	while (*m)
		539	{
		540	AV *av = newAV ();
		541	av_push (av, newSViv ((*m)->w));
		542	av_push (av, newSViv ((*m)->h));
		543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		544
		545	++m;
		546	}
		547	}
		548
		549	char *
		550	SDL_GetError ()
		551
		552	int
		553	SDL_SetVideoMode (int w, int h, int fullscreen)
		554	CODE:
		555	RETVAL = !!SDL_SetVideoMode (
		556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		557	);
		558	if (RETVAL)
		559	{
		560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		562	# include "glfunc.h"
		563	# undef GL_FUNC
		564	}
		565	OUTPUT:
		566	RETVAL
		567
		568	void
		569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
		573
		574	void
		575	SDL_PollEvent ()
		576	PPCODE:
		577	{
		578	SDL_Event ev;
		579
		580	while (SDL_PollEvent (&ev))
		581	{
		582	HV *hv = newHV ();
		583	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		584
		585	switch (ev.type)
		586	{
		587	case SDL_KEYDOWN:
		588	case SDL_KEYUP:
		589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		593	break;
		594
		595	case SDL_ACTIVEEVENT:
		596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		598	break;
		599
		600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
		603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		608	break;
		609
		610	case SDL_MOUSEBUTTONDOWN:
		611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
		614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		618	break;
		619
		620	case SDL_USEREVENT:
		621	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		624	break;
		625	}
		626
		627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		628	}
		629	}
		630
		631	int
		632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		633	POSTCALL:
		634	Mix_HookMusicFinished (music_finished);
		635	Mix_ChannelFinished (channel_finished);
		636
		637	void
		638	Mix_CloseAudio ()
		639
		640	int
		641	Mix_AllocateChannels (int numchans = -1)
250		642
251	void	643	void
252	lowdelay (int fd, int val = 1)	644	lowdelay (int fd, int val = 1)
253	CODE:	645	CODE:
254	#ifndef _WIN32	646	#ifndef _WIN32
255	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
256	#endif	648	#endif
257		649
258	char *	650	void
259	gl_version ()	651	win32_proxy_info ()
260	CODE:	652	PPCODE:
261	RETVAL = (char *)glGetString (GL_VERSION);	653	{
262	OUTPUT:	654	#ifdef _WIN32
263	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
264		657
265	char *	658	EXTEND (SP, 3);
266	gl_extensions ()	659
267	CODE:	660	buflen = sizeof (buffer);
268	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
269	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
270	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		665
		666	buflen = sizeof (buffer);
		667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		668	{
		669	PUSHs (newSVpv (buffer, 0));
		670
		671	buflen = sizeof (buffer);
		672	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		673	PUSHs (newSVpv (buffer, 0));
		674	}
		675	}
		676	#endif
		677	}
271		678
272	void	679	void
273	add_font (char *file)	680	add_font (char *file)
274	CODE:	681	CODE:
275	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
276
277	void
278	set_font (char *file)
279	CODE:
280	{
281	int count;
282	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
283	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
284	FcPatternDestroy (pattern);
285	pango_context_set_font_description (context, font);
286	}
287		683
288	void	684	void
289	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
290	ALIAS:	686	ALIAS:
291	load_image_file = 1	687	load_image_file = 1
…		…
333		729
334	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
335		731
336	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
337		733
		734	SDL_LockSurface (surface2);
338	EXTEND (SP, 5);	735	EXTEND (SP, 6);
339	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
340	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
341	SDL_LockSurface (surface2);
342	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
343	SDL_UnlockSurface (surface2);
344	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	739	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
345	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
346	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
347		743
348	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
349	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
350	}	746	}
351		747
…		…
373	PUSHs (sv_2mortal (newSViv (b / y)));	769	PUSHs (sv_2mortal (newSViv (b / y)));
374	PUSHs (sv_2mortal (newSViv (a / y)));	770	PUSHs (sv_2mortal (newSViv (a / y)));
375	}	771	}
376		772
377	void	773	void
		774	error (char *message)
		775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
		777	#ifdef _WIN32
		778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		779	#endif
		780
		781	void
378	fatal (char *message)	782	fatal (char *message)
379	CODE:	783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
		785	#ifdef _WIN32
		786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
380	#ifdef WIN32	793	#ifdef WIN32
381	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	794	ExitThread (retval); // unclean, please beam me up
382	#else	795	#else
383	fprintf (stderr, "FATAL: %s\n", message);	796	_exit (retval);
384	#endif	797	#endif
385	exit (1);
386		798
		799	MODULE = CFPlus PACKAGE = CFPlus::Font
		800
		801	CFPlus::Font
		802	new_from_file (SV *class, char *path, int id = 0)
		803	CODE:
		804	{
		805	int count;
		806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		807	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		808	FcPatternDestroy (pattern);
		809	}
		810	OUTPUT:
		811	RETVAL
		812
		813	void
		814	DESTROY (CFPlus::Font self)
		815	CODE:
		816	pango_font_description_free (self);
		817
		818	void
		819	make_default (CFPlus::Font self)
		820	CODE:
		821	default_font = self;
		822
387	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
388		824
389	CFClient::Layout	825	void
390	new (SV *class, int base_height = 10)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
391	CODE:	832	CODE:
392	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
393	RETVAL->base_height = base_height;	834
394	RETVAL->pl = pango_layout_new (context);	835	RETVAL->pl = pango_layout_new (opengl_context);
		836	RETVAL->r = 1.;
		837	RETVAL->g = 1.;
		838	RETVAL->b = 1.;
		839	RETVAL->a = 1.;
		840	RETVAL->base_height = MIN_FONT_HEIGHT;
		841	RETVAL->font = 0;
		842
395	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		844	layout_update_font (RETVAL);
396	OUTPUT:	845	OUTPUT:
397	RETVAL	846	RETVAL
398		847
399	void	848	void
400	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
401	CODE:	850	CODE:
402	g_object_unref (self->pl);	851	g_object_unref (self->pl);
403	Safefree (self);	852	Safefree (self);
404		853
405	void	854	void
406	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
407	CODE:	856	CODE:
408	{	857	{
409	STRLEN textlen;	858	STRLEN textlen;
410	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
411		860
412	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
413	}	862	}
414		863
415	void	864	void
416	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
417	CODE:	866	CODE:
418	{	867	{
419	STRLEN textlen;	868	STRLEN textlen;
420	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
421		870
422	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
423	}	872	}
424		873
		874	void
		875	set_shapes (CFPlus::Layout self, ...)
		876	CODE:
		877	{
		878	PangoAttrList *attrs = 0;
		879	const char *text = pango_layout_get_text (self->pl);
		880	const char *pos = text;
		881	int arg = 4;
		882
		883	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		884	{
		885	PangoRectangle inkrect, rect;
		886	PangoAttribute *attr;
		887
		888	int x = SvIV (ST (arg - 3));
		889	int y = SvIV (ST (arg - 2));
		890	int w = SvIV (ST (arg - 1));
		891	int h = SvIV (ST (arg ));
		892
		893	inkrect.x = 0;
		894	inkrect.y = 0;
		895	inkrect.width = 0;
		896	inkrect.height = 0;
		897
		898	rect.x = x * PANGO_SCALE;
		899	rect.y = y * PANGO_SCALE;
		900	rect.width = w * PANGO_SCALE;
		901	rect.height = h * PANGO_SCALE;
		902
		903	if (!attrs)
		904	attrs = pango_layout_get_attributes (self->pl);
		905
		906	attr = pango_attr_shape_new (&inkrect, &rect);
		907	attr->start_index = pos - text;
		908	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		909	pango_attr_list_insert (attrs, attr);
		910
		911	arg += 4;
		912	pos += sizeof (OBJ_STR) - 1;
		913	}
		914
		915	if (attrs)
		916	pango_layout_set_attributes (self->pl, attrs);
		917	}
		918
		919	void
		920	get_shapes (CFPlus::Layout self)
		921	PPCODE:
		922	{
		923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		924
		925	do
		926	{
		927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		928
		929	if (run && shape_attr_p (run))
		930	{
		931	PangoRectangle extents;
		932	pango_layout_iter_get_run_extents (iter, 0, &extents);
		933
		934	EXTEND (SP, 2);
		935	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		936	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		937	}
		938	}
		939	while (pango_layout_iter_next_run (iter));
		940
		941	pango_layout_iter_free (iter);
		942	}
		943
		944	int
		945	has_wrapped (CFPlus::Layout self)
		946	CODE:
		947	{
		948	int lines = 1;
		949	const char *text = pango_layout_get_text (self->pl);
		950
		951	while (*text)
		952	lines += *text++ == '\n';
		953
		954	RETVAL = lines < pango_layout_get_line_count (self->pl);
		955	}
		956	OUTPUT:
		957	RETVAL
		958
425	SV *	959	SV *
426	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
427	CODE:	961	CODE:
428	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
429	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
430	OUTPUT:	964	OUTPUT:
431	RETVAL	965	RETVAL
432		966
433	void	967	void
		968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		969	CODE:
		970	self->r = r;
		971	self->g = g;
		972	self->b = b;
		973	self->a = a;
		974
		975	void
		976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		977	CODE:
		978	if (self->font != font)
		979	{
		980	self->font = font;
		981	layout_update_font (self);
		982	}
		983
		984	void
434	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
435	CODE:	986	CODE:
		987	if (self->base_height != base_height)
		988	{
436	self->base_height = base_height;	989	self->base_height = base_height;
		990	layout_update_font (self);
		991	}
437		992
438	void	993	void
439	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
440	CODE:	995	CODE:
441	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
442		997
443	void	998	void
		999	set_indent (CFPlus::Layout self, int indent)
		1000	CODE:
		1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1002
		1003	void
		1004	set_spacing (CFPlus::Layout self, int spacing)
		1005	CODE:
		1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1007
		1008	void
		1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1010	CODE:
		1011	pango_layout_set_ellipsize (self->pl,
		1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1015	: PANGO_ELLIPSIZE_NONE
		1016	);
		1017
		1018	void
		1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1020	CODE:
		1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1022
		1023	void
444	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
445	PPCODE:	1025	PPCODE:
446	{	1026	{
447	int w, h;	1027	int w, h;
448		1028
449	layout_update (self);
450	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
451		1030
452	EXTEND (SP, 2);	1031	EXTEND (SP, 2);
453	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
454	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
455	}	1034	}
456		1035
457	int	1036	int
		1037	descent (CFPlus::Layout self)
		1038	CODE:
		1039	{
		1040	PangoRectangle rect;
		1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1042	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1043	RETVAL = PANGO_DESCENT (rect);
		1044	}
		1045	OUTPUT:
		1046	RETVAL
		1047
		1048	int
458	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
459	CODE:	1050	CODE:
460	{	1051	{
461	int index, trailing;	1052	int index, trailing;
462
463	layout_update (self);
464	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
465
466	RETVAL = index;	1054	RETVAL = index;
467	}	1055	}
468	OUTPUT:	1056	OUTPUT:
469	RETVAL	1057	RETVAL
470		1058
471	void	1059	void
472	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
473	PPCODE:	1061	PPCODE:
474	{	1062	{
475	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
476	layout_update (self);
477	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
478		1065
479	EXTEND (SP, 3);	1066	EXTEND (SP, 3);
480	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
481	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
482	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
483	}	1070	}
484		1071
485	void	1072	void
486	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
487	PPCODE:	1074	PPCODE:
488	{	1075	pango_opengl_render_layout_subpixel (
489	SV *retval;	1076	self->pl,
490	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
491	FT_Bitmap bitmap;	1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
492		1081
493	layout_update (self);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
494	layout_get_pixel_size (self, &w, &h);
495		1083
496	retval = newSV (w * h);	1084	void
497	SvPOK_only (retval);	1085	pad2pot (SV *data_, SV *w_, SV *h_)
498	SvCUR_set (retval, w * h);	1086	CODE:
		1087	{
		1088	int ow = SvIV (w_);
		1089	int oh = SvIV (h_);
499		1090
500	bitmap.rows = h;	1091	if (ow && oh)
501	bitmap.width = w;	1092	{
502	bitmap.pitch = w;	1093	int nw = minpot (ow);
503	bitmap.buffer = (unsigned char*)SvPVX (retval);	1094	int nh = minpot (oh);
504	bitmap.num_grays = 256;
505	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
506		1095
507	memset (bitmap.buffer, 0, w * h);	1096	if (nw != ow || nh != oh)
508		1097	{
509	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1098	if (SvOK (data_))
		1099	{
		1100	STRLEN datalen;
		1101	char *data = SvPVbyte (data_, datalen);
		1102	int bpp = datalen / (ow * oh);
		1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
510		1104
511	EXTEND (SP, 3);	1105	SvPOK_only (result_);
512	PUSHs (sv_2mortal (newSViv (w)));	1106	SvCUR_set (result_, nw * nh * bpp);
513	PUSHs (sv_2mortal (newSViv (h)));
514	PUSHs (sv_2mortal (retval));
515	}
516		1107
517	MODULE = CFClient PACKAGE = CFClient::Texture	1108	memset (SvPVX (result_), 0, nw * nh * bpp);
		1109	while (oh--)
		1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
518		1111
		1112	sv_setsv (data_, result_);
		1113	}
		1114
		1115	sv_setiv (w_, nw);
		1116	sv_setiv (h_, nh);
		1117	}
		1118	}
		1119	}
		1120
519	void	1121	void
520	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
521	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
		1124	ALIAS:
		1125	draw_quad_alpha = 1
		1126	draw_quad_alpha_premultiplied = 2
522	CODE:	1127	CODE:
523	{	1128	{
524	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
525	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
526	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
527	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
528	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
529		1133
530	if (items < 5)	1134	if (items < 5)
531	{	1135	{
532	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
533	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
534	}	1138	}
535		1139
		1140	if (ix)
		1141	{
		1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
		1145	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1146	else
		1147	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1148	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1149
		1150	glEnable (GL_ALPHA_TEST);
		1151	glAlphaFunc (GL_GREATER, 0.01f);
		1152	}
		1153
536	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
537	if (wrap_mode) {	1155
538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
539	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
540	}
541	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
542	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
543	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
544	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
545	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1160	glTexCoord2f (s, 0); glVertex2f (x + w, y );
546	glEnd ();	1161	glEnd ();
547	}
548		1162
		1163	if (ix)
		1164	{
		1165	glDisable (GL_ALPHA_TEST);
		1166	glDisable (GL_BLEND);
		1167	}
		1168	}
		1169
549	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
550		1171
551	CFClient::Map	1172	CFPlus::Map
552	new (SV *class, int map_width, int map_height)	1173	new (SV *class)
553	CODE:	1174	CODE:
554	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
555	RETVAL->x = 0;	1176	RETVAL->x = 0;
556	RETVAL->y = 0;	1177	RETVAL->y = 0;
557	RETVAL->w = map_width;	1178	RETVAL->w = 0;
558	RETVAL->h = map_height;	1179	RETVAL->h = 0;
559	RETVAL->ox = 0;	1180	RETVAL->ox = 0;
560	RETVAL->oy = 0;	1181	RETVAL->oy = 0;
561	RETVAL->faces = 8192;	1182	RETVAL->faces = 8192;
562	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);
563	RETVAL->texs = 8192;	1184	RETVAL->texs = 8192;
…		…
566	RETVAL->row = 0;	1187	RETVAL->row = 0;
567	OUTPUT:	1188	OUTPUT:
568	RETVAL	1189	RETVAL
569		1190
570	void	1191	void
571	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
572	CODE:	1193	CODE:
573	{	1194	{
574	map_clear (self);	1195	map_clear (self);
575	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
576	Safefree (self);	1198	Safefree (self);
577	}	1199	}
578		1200
579	void	1201	void
		1202	resize (CFPlus::Map self, int map_width, int map_height)
		1203	CODE:
		1204	self->w = map_width;
		1205	self->h = map_height;
		1206
		1207	void
580	clear (CFClient::Map self)	1208	clear (CFPlus::Map self)
581	CODE:	1209	CODE:
582	map_clear (self);	1210	map_clear (self);
583		1211
584	void	1212	void
585	set_face (CFClient::Map self, int face, int texid)	1213	set_face (CFPlus::Map self, int face, int texid)
586	CODE:	1214	CODE:
587	{	1215	{
588	while (self->faces <= face)	1216	while (self->faces <= face)
589	{	1217	{
590	Append (mapface, self->face, self->faces, self->faces);	1218	Append (mapface, self->face, self->faces, self->faces);
…		…
593		1221
594	self->face [face] = texid;	1222	self->face [face] = texid;
595	}	1223	}
596		1224
597	void	1225	void
598	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)	1226	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)
599	CODE:	1227	CODE:
600	{	1228	{
601	while (self->texs <= texid)	1229	while (self->texs <= texid)
602	{	1230	{
603	Append (maptex, self->tex, self->texs, self->texs);	1231	Append (maptex, self->tex, self->texs, self->texs);
…		…
615	tex->r = r;	1243	tex->r = r;
616	tex->g = g;	1244	tex->g = g;
617	tex->b = b;	1245	tex->b = b;
618	tex->a = a;	1246	tex->a = a;
619	}	1247	}
		1248
		1249	// somewhat hackish, but for textures that require it, it really
		1250	// improves the look, and most others don't suffer.
		1251	glBindTexture (GL_TEXTURE_2D, name);
		1252	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1253	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1254	// use uglier nearest interpolation because linear suffers
		1255	// from transparent color bleeding and ugly wrapping effects.
		1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
620	}	1257	}
621		1258
622	int	1259	int
623	ox (CFClient::Map self)	1260	ox (CFPlus::Map self)
624	ALIAS:	1261	ALIAS:
625	oy = 1	1262	oy = 1
		1263	x = 2
		1264	y = 3
		1265	w = 4
		1266	h = 5
626	CODE:	1267	CODE:
627	switch (ix)	1268	switch (ix)
628	{	1269	{
629	case 0: RETVAL = self->ox; break;	1270	case 0: RETVAL = self->ox; break;
630	case 1: RETVAL = self->oy; break;	1271	case 1: RETVAL = self->oy; break;
		1272	case 2: RETVAL = self->x; break;
		1273	case 3: RETVAL = self->y; break;
		1274	case 4: RETVAL = self->w; break;
		1275	case 5: RETVAL = self->h; break;
631	}	1276	}
632	OUTPUT:	1277	OUTPUT:
633	RETVAL	1278	RETVAL
634		1279
635	void	1280	void
636	scroll (CFClient::Map self, int dx, int dy)	1281	scroll (CFPlus::Map self, int dx, int dy)
637	CODE:	1282	CODE:
638	{	1283	{
639	if (dx > 0)	1284	if (dx > 0)
640	map_blank (self, self->x, self->y, dx - 1, self->h);	1285	map_blank (self, self->x, self->y, dx, self->h);
641	else if (dx < 0)	1286	else if (dx < 0)
642	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
643		1288
644	if (dy > 0)	1289	if (dy > 0)
645	map_blank (self, self->x, self->y, self->w, dy - 1);	1290	map_blank (self, self->x, self->y, self->w, dy);
646	else if (dy < 0)	1291	else if (dy < 0)
647	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
648		1293
649	self->ox += dx; self->x += dx;	1294	self->ox += dx; self->x += dx;
650	self->oy += dy; self->y += dy;	1295	self->oy += dy; self->y += dy;
651		1296
652	while (self->y < 0)	1297	while (self->y < 0)
…		…
657	self->y += MAP_EXTEND_Y;	1302	self->y += MAP_EXTEND_Y;
658	}	1303	}
659	}	1304	}
660		1305
661	void	1306	void
662	map1a_update (CFClient::Map self, SV *data_)	1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)
663	CODE:	1308	CODE:
664	{	1309	{
665	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1310	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
666	uint8_t *data_end = (uint8_t *)SvEND (data_);	1311	uint8_t *data_end = (uint8_t *)SvEND (data_);
667	mapcell *cell;	1312	mapcell *cell;
668	int x, y, flags;	1313	int x, y, flags;
669		1314
670	while (data < data_end)	1315	while (data < data_end - 1)
671	{	1316	{
672	flags = (data [0] << 8) + data [1]; data += 2;	1317	flags = (data [0] << 8) + data [1]; data += 2;
673		1318
674	x = ((flags >> 10) & 63) + self->x;	1319	x = self->x + ((flags >> 10) & 63);
675	y = ((flags >> 4) & 63) + self->y;	1320	y = self->y + ((flags >> 4) & 63);
676		1321
677	cell = map_get_cell (self, x, y);	1322	cell = map_get_cell (self, x, y);
678		1323
679	if (flags & 15)	1324	if (flags & 15)
680	{	1325	{
681	if (cell->darkness < 0)	1326	if (!cell->darkness)
682	{	1327	{
		1328	memset (cell, 0, sizeof (*cell));
683	cell->darkness = 0;	1329	cell->darkness = 256;
684	cell->face [0] = 0;
685	cell->face [1] = 0;
686	cell->face [2] = 0;
687	}	1330	}
688		1331
689	cell->darkness = flags & 8 ? *data++ : 255;
690
691	//TODO: don't trust server data to be in-range(!)	1332	//TODO: don't trust server data to be in-range(!)
		1333
		1334	if (flags & 8)
		1335	{
		1336	if (extmap)
		1337	{
		1338	uint8_t ext, cmd;
		1339
		1340	do
		1341	{
		1342	ext = *data++;
		1343	cmd = ext & 0x3f;
		1344
		1345	if (cmd < 4)
		1346	cell->darkness = 255 - ext * 64 + 1;
		1347	else if (cmd == 5) // health
		1348	{
		1349	cell->stat_width = 1;
		1350	cell->stat_hp = *data++;
		1351	}
		1352	else if (cmd == 6) // monster width
		1353	cell->stat_width = *data++ + 1;
		1354	else if (cmd == 0x47) // monster width
		1355	{
		1356	if (*data == 4)
		1357	; // decode player tag
		1358
		1359	data += *data + 1;
		1360	}
		1361	else if (cmd == 8) // cell flags
		1362	cell->flags = *data++;
		1363	else if (ext & 0x40) // unknown, multibyte => skip
		1364	data += *data + 1;
		1365	else
		1366	data++;
		1367	}
		1368	while (ext & 0x80);
		1369	}
		1370	else
		1371	cell->darkness = *data++ + 1;
		1372	}
692		1373
693	if (flags & 4)	1374	if (flags & 4)
694	{	1375	{
695	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
696	}	1377	}
…		…
704	{	1385	{
705	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
706	}	1387	}
707	}	1388	}
708	else	1389	else
709	cell->darkness = -1;	1390	cell->darkness = 0;
710	}	1391	}
711	}	1392	}
712		1393
713	SV *	1394	SV *
714	mapmap (CFClient::Map self, int w, int h)	1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
715	CODE:	1396	CODE:
716	{	1397	{
717	int x0, x1, x;	1398	int x1, x;
718	int y0, y1, y;	1399	int y1, y;
719	int z;	1400	int z;
720	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1401	SV *map_sv = newSV (w * h * sizeof (uint32_t));
721	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1402	uint32_t *map = (uint32_t *)SvPVX (map_sv);
722		1403
723	SvPOK_only (map_sv);	1404	SvPOK_only (map_sv);
724	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1405	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
725		1406
726	x0 = self->x - w / 2; x1 = x0 + w;	1407	x0 += self->x; x1 = x0 + w;
727	y0 = self->y - h / 2; y1 = y0 + h;	1408	y0 += self->y; y1 = y0 + h;
728		1409
729	for (y = y0; y < y1; y++)	1410	for (y = y0; y < y1; y++)
730	{	1411	{
731	maprow *row = 0 <= y && y < self->rows	1412	maprow *row = 0 <= y && y < self->rows
732	? self->row + y	1413	? self->row + y
…		…
769	}	1450	}
770	OUTPUT:	1451	OUTPUT:
771	RETVAL	1452	RETVAL
772		1453
773	void	1454	void
774	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
775	PPCODE:	1456	CODE:
776	{	1457	{
777	int vx, vy;
778	int x, y, z;	1458	int x, y, z;
779	int last_name;	1459	int last_name;
780	mapface face;	1460	mapface face;
781	int sw4 = (sw + 3) & ~3;
782	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
783	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
784
785	memset (darkness, 255, sw4 * sh);
786	SvPOK_only (darkness_sv);
787	SvCUR_set (darkness_sv, sw4 * sh);
788
789	vx = self->x + (self->w - sw) / 2 - shift_x;
790	vy = self->y + (self->h - sh) / 2 - shift_y;
791
792	/*
793	int vx = self->vx = self->w >= sw
794	? self->x + (self->w - sw) / 2
795	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
796
797	int vy = self->vy = self->h >= sh
798	? self->y + (self->h - sh) / 2
799	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
800	*/
801		1461
802	glColor4ub (255, 255, 255, 255);	1462	glColor4ub (255, 255, 255, 255);
803		1463
		1464	glEnable (GL_BLEND);
804	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
805	glEnable (GL_BLEND);
806	glEnable (GL_TEXTURE_2D);	1466	glEnable (GL_TEXTURE_2D);
807	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
808		1468
809	glBegin (GL_QUADS);	1469	glBegin (GL_QUADS);
810		1470
811	last_name = 0;	1471	last_name = 0;
812		1472
		1473	mx += self->x;
		1474	my += self->y;
		1475
813	for (z = 0; z < 3; z++)	1476	for (z = 0; z < 3; z++)
814	for (y = 0; y < sh; y++)	1477	for (y = 0; y < sh; y++)
815	if (0 <= y + vy && y + vy < self->rows)	1478	if (0 <= y + my && y + my < self->rows)
816	{	1479	{
817	maprow *row = self->row + (y + vy);	1480	maprow *row = self->row + (y + my);
818		1481
819	for (x = 0; x < sw; x++)	1482	for (x = 0; x < sw; x++)
820	if (row->c0 <= x + vx && x + vx < row->c1)	1483	if (row->c0 <= x + mx && x + mx < row->c1)
821	{	1484	{
822	mapcell *cell = row->col + (x + vx - row->c0);	1485	mapcell *cell = row->col + (x + mx - row->c0);
823
824	darkness[y * sw4 + x] = cell->darkness < 0
825	? 255 - FOW_DARKNESS
826	: 255 - cell->darkness;
827		1486
828	face = cell->face [z];	1487	face = cell->face [z];
829		1488
830	if (face)	1489	if (face && face < self->texs)
831	{	1490	{
832	maptex tex = self->tex [face];	1491	maptex tex = self->tex [face];
833
834	int px = (x + 1) * 32 - tex.w;	1492	int px = (x + 1) * 32 - tex.w;
835	int py = (y + 1) * 32 - tex.h;	1493	int py = (y + 1) * 32 - tex.h;
836		1494
837	if (last_name != tex.name)	1495	if (last_name != tex.name)
838	{	1496	{
839	glEnd ();	1497	glEnd ();
840	last_name = tex.name;
841	glBindTexture (GL_TEXTURE_2D, last_name);	1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
842	glBegin (GL_QUADS);	1499	glBegin (GL_QUADS);
843	}	1500	}
844		1501
845	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
846	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
847	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
848	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
849	}	1506	}
		1507
		1508	if (cell->flags && z == 2)
		1509	{
		1510	if (cell->flags & 1)
		1511	{
		1512	maptex tex = self->tex [1];
		1513	int px = (x + 1) * 32 - tex.w + 2;
		1514	int py = (y + 1) * 32 - tex.h - 6;
		1515
		1516	glEnd ();
		1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1518	glBegin (GL_QUADS);
		1519
		1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1524	}
		1525	}
850	}	1526	}
851	}	1527	}
852		1528
853	glEnd ();	1529	glEnd ();
854		1530
855	glDisable (GL_TEXTURE_2D);	1531	glDisable (GL_TEXTURE_2D);
856	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
		1533
		1534	// top layer: overlays such as the health bar
		1535	for (y = 0; y < sh; y++)
		1536	if (0 <= y + my && y + my < self->rows)
		1537	{
		1538	maprow *row = self->row + (y + my);
		1539
		1540	for (x = 0; x < sw; x++)
		1541	if (row->c0 <= x + mx && x + mx < row->c1)
		1542	{
		1543	mapcell *cell = row->col + (x + mx - row->c0);
		1544
		1545	int px = x * 32;
		1546	int py = y * 32;
		1547
		1548	if (cell->stat_hp)
		1549	{
		1550	int width = cell->stat_width * 32;
		1551	int thick = sh / 28 + 1 + cell->stat_width;
		1552
		1553	glColor3ub (0, 0, 0);
		1554	glRectf (px + 1, py - thick - 2,
		1555	px + width - 1, py);
		1556
		1557	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1558	glRectf (px + 2,
		1559	py - thick - 1,
		1560	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1561	}
		1562	}
		1563	}
		1564	}
		1565
		1566	void
		1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1568	CODE:
		1569	{
		1570	static float color[16][3] = {
		1571	{ 0.00F, 0.00F, 0.00F },
		1572	{ 1.00F, 1.00F, 1.00F },
		1573	{ 0.00F, 0.00F, 0.55F },
		1574	{ 1.00F, 0.00F, 0.00F },
		1575
		1576	{ 1.00F, 0.54F, 0.00F },
		1577	{ 0.11F, 0.56F, 1.00F },
		1578	{ 0.93F, 0.46F, 0.00F },
		1579	{ 0.18F, 0.54F, 0.34F },
		1580
		1581	{ 0.56F, 0.73F, 0.56F },
		1582	{ 0.80F, 0.80F, 0.80F },
		1583	{ 0.55F, 0.41F, 0.13F },
		1584	{ 0.99F, 0.77F, 0.26F },
		1585
		1586	{ 0.74F, 0.65F, 0.41F },
		1587
		1588	{ 0.00F, 1.00F, 1.00F },
		1589	{ 1.00F, 0.00F, 1.00F },
		1590	{ 1.00F, 1.00F, 0.00F },
		1591	};
		1592
		1593	int x, y;
		1594
		1595	glEnable (GL_TEXTURE_2D);
		1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1597	glEnable (GL_BLEND);
		1598	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1599	glBegin (GL_QUADS);
		1600
		1601	for (y = 0; y < h; y++)
		1602	for (x = 0; x < w; x++)
		1603	{
		1604	unsigned char m = data [x + y * w];
		1605
		1606	if (m)
		1607	{
		1608	float *c = color [m & 15];
		1609
		1610	float tx1 = m & 0x40 ? 0.5 : 0.;
		1611	float tx2 = tx1 + 0.5;
		1612
		1613	glColor4f (c[0], c[1], c[2], 0.75);
		1614	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1615	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1616	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1617	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1618	}
		1619	}
		1620
		1621	glEnd ();
		1622	glDisable (GL_BLEND);
		1623	glDisable (GL_TEXTURE_2D);
		1624	}
		1625
		1626	void
		1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1628	PPCODE:
		1629	{
		1630	int x, y;
		1631	int sw4 = (sw + 3) & ~3;
		1632	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1633	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1634
		1635	memset (darkness, 255, sw4 * sh);
		1636	SvPOK_only (darkness_sv);
		1637	SvCUR_set (darkness_sv, sw4 * sh);
		1638
		1639	mx += self->x;
		1640	my += self->y;
		1641
		1642	for (y = 0; y < sh; y++)
		1643	if (0 <= y + my && y + my < self->rows)
		1644	{
		1645	maprow *row = self->row + (y + my);
		1646
		1647	for (x = 0; x < sw; x++)
		1648	if (row->c0 <= x + mx && x + mx < row->c1)
		1649	{
		1650	mapcell *cell = row->col + (x + mx - row->c0);
		1651
		1652	darkness[y * sw4 + x] = cell->darkness
		1653	? 255 - (cell->darkness - 1)
		1654	: 255 - FOW_DARKNESS;
		1655	}
		1656	}
857		1657
858	EXTEND (SP, 3);	1658	EXTEND (SP, 3);
859	PUSHs (sv_2mortal (newSViv (sw4)));	1659	PUSHs (sv_2mortal (newSViv (sw4)));
860	PUSHs (sv_2mortal (newSViv (sh)));	1660	PUSHs (sv_2mortal (newSViv (sh)));
861	PUSHs (darkness_sv);	1661	PUSHs (darkness_sv);
862	}	1662	}
863		1663
864	SV *	1664	SV *
865	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
866	CODE:	1666	CODE:
867	{	1667	{
868	int x, y, x1, y1;	1668	int x, y, x1, y1;
869	SV *data_sv = newSV (w * h * 7 + 5);	1669	SV *data_sv = newSV (w * h * 7 + 5);
870	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1670	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
872	*data++ = 0; /* version 0 format */	1672	*data++ = 0; /* version 0 format */
873	*data++ = w >> 8; *data++ = w;	1673	*data++ = w >> 8; *data++ = w;
874	*data++ = h >> 8; *data++ = h;	1674	*data++ = h >> 8; *data++ = h;
875		1675
876	// we need to do this 'cause we don't keep an absolute coord system for rows	1676	// we need to do this 'cause we don't keep an absolute coord system for rows
877	// TODO: treat rows as we treat	1677	// TODO: treat rows as we treat columns
878	map_get_row (self, y0 + self->y - self->oy);//D	1678	map_get_row (self, y0 + self->y - self->oy);//D
879	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1679	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
880		1680
881	x0 += self->x - self->ox;	1681	x0 += self->x - self->ox;
882	y0 += self->y - self->oy;	1682	y0 += self->y - self->oy;
…		…
932	}	1732	}
933	OUTPUT:	1733	OUTPUT:
934	RETVAL	1734	RETVAL
935		1735
936	void	1736	void
937	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
938	PPCODE:	1738	PPCODE:
939	{	1739	{
940	int x, y, z;	1740	int x, y, z;
941	int w, h;	1741	int w, h;
942	int x1, y1;	1742	int x1, y1;
…		…
946		1746
947	w = *data++ << 8; w |= *data++;	1747	w = *data++ << 8; w |= *data++;
948	h = *data++ << 8; h |= *data++;	1748	h = *data++ << 8; h |= *data++;
949		1749
950	// we need to do this 'cause we don't keep an absolute coord system for rows	1750	// we need to do this 'cause we don't keep an absolute coord system for rows
951	// TODO: treat rows as we treat	1751	// TODO: treat rows as we treat columns
952	map_get_row (self, y0 + self->y - self->oy);//D	1752	map_get_row (self, y0 + self->y - self->oy);//D
953	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1753	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
954		1754
955	x0 += self->x - self->ox;	1755	x0 += self->x - self->ox;
956	y0 += self->y - self->oy;	1756	y0 += self->y - self->oy;
…		…
974		1774
975	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1775	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
976	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1776	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
977	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1777	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
978		1778
979	if (cell->darkness <= 0)	1779	if (cell->darkness == 0)
980	{	1780	{
981	cell->darkness = -1;	1781	cell->darkness = 0;
982		1782
983	for (z = 0; z <= 2; z++)	1783	for (z = 0; z <= 2; z++)
984	{	1784	{
985	cell->face[z] = face[z];	1785	cell->face[z] = face[z];
986		1786
…		…
991	}	1791	}
992	}	1792	}
993	}	1793	}
994	}	1794	}
995		1795
		1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		1797
		1798	CFPlus::MixChunk
		1799	new_from_file (SV *class, char *path)
		1800	CODE:
		1801	RETVAL = Mix_LoadWAV (path);
		1802	OUTPUT:
		1803	RETVAL
		1804
		1805	void
		1806	DESTROY (CFPlus::MixChunk self)
		1807	CODE:
		1808	Mix_FreeChunk (self);
		1809
		1810	int
		1811	volume (CFPlus::MixChunk self, int volume = -1)
		1812	CODE:
		1813	RETVAL = Mix_VolumeChunk (self, volume);
		1814	OUTPUT:
		1815	RETVAL
		1816
		1817	int
		1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1819	CODE:
		1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1821	OUTPUT:
		1822	RETVAL
		1823
		1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
		1825
		1826	int
		1827	volume (int volume = -1)
		1828	CODE:
		1829	RETVAL = Mix_VolumeMusic (volume);
		1830	OUTPUT:
		1831	RETVAL
		1832
		1833	CFPlus::MixMusic
		1834	new_from_file (SV *class, char *path)
		1835	CODE:
		1836	RETVAL = Mix_LoadMUS (path);
		1837	OUTPUT:
		1838	RETVAL
		1839
		1840	void
		1841	DESTROY (CFPlus::MixMusic self)
		1842	CODE:
		1843	Mix_FreeMusic (self);
		1844
		1845	int
		1846	play (CFPlus::MixMusic self, int loops = -1)
		1847	CODE:
		1848	RETVAL = Mix_PlayMusic (self, loops);
		1849	OUTPUT:
		1850	RETVAL
		1851
		1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1853
		1854	BOOT:
		1855	{
		1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1857	static const struct {
		1858	const char *name;
		1859	IV iv;
		1860	} *civ, const_iv[] = {
		1861	# define const_iv(name) { # name, (IV)name }
		1862	const_iv (GL_COLOR_MATERIAL),
		1863	const_iv (GL_SMOOTH),
		1864	const_iv (GL_FLAT),
		1865	const_iv (GL_DITHER),
		1866	const_iv (GL_BLEND),
		1867	const_iv (GL_CULL_FACE),
		1868	const_iv (GL_SCISSOR_TEST),
		1869	const_iv (GL_DEPTH_TEST),
		1870	const_iv (GL_ALPHA_TEST),
		1871	const_iv (GL_NORMALIZE),
		1872	const_iv (GL_RESCALE_NORMAL),
		1873	const_iv (GL_FRONT),
		1874	const_iv (GL_BACK),
		1875	const_iv (GL_AND),
		1876	const_iv (GL_ONE),
		1877	const_iv (GL_ZERO),
		1878	const_iv (GL_SRC_ALPHA),
		1879	const_iv (GL_DST_ALPHA),
		1880	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1881	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1882	const_iv (GL_SRC_ALPHA_SATURATE),
		1883	const_iv (GL_RGB),
		1884	const_iv (GL_RGBA),
		1885	const_iv (GL_RGBA4),
		1886	const_iv (GL_RGBA8),
		1887	const_iv (GL_RGB5_A1),
		1888	const_iv (GL_UNSIGNED_BYTE),
		1889	const_iv (GL_UNSIGNED_SHORT),
		1890	const_iv (GL_UNSIGNED_INT),
		1891	const_iv (GL_ALPHA),
		1892	const_iv (GL_INTENSITY),
		1893	const_iv (GL_LUMINANCE),
		1894	const_iv (GL_LUMINANCE_ALPHA),
		1895	const_iv (GL_FLOAT),
		1896	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1897	const_iv (GL_COMPILE),
		1898	const_iv (GL_TEXTURE_1D),
		1899	const_iv (GL_TEXTURE_2D),
		1900	const_iv (GL_TEXTURE_ENV),
		1901	const_iv (GL_TEXTURE_MAG_FILTER),
		1902	const_iv (GL_TEXTURE_MIN_FILTER),
		1903	const_iv (GL_TEXTURE_ENV_MODE),
		1904	const_iv (GL_TEXTURE_WRAP_S),
		1905	const_iv (GL_TEXTURE_WRAP_T),
		1906	const_iv (GL_REPEAT),
		1907	const_iv (GL_CLAMP),
		1908	const_iv (GL_CLAMP_TO_EDGE),
		1909	const_iv (GL_NEAREST),
		1910	const_iv (GL_LINEAR),
		1911	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1912	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1913	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1914	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1915	const_iv (GL_GENERATE_MIPMAP),
		1916	const_iv (GL_MODULATE),
		1917	const_iv (GL_DECAL),
		1918	const_iv (GL_REPLACE),
		1919	const_iv (GL_DEPTH_BUFFER_BIT),
		1920	const_iv (GL_COLOR_BUFFER_BIT),
		1921	const_iv (GL_PROJECTION),
		1922	const_iv (GL_MODELVIEW),
		1923	const_iv (GL_COLOR_LOGIC_OP),
		1924	const_iv (GL_SEPARABLE_2D),
		1925	const_iv (GL_CONVOLUTION_2D),
		1926	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1927	const_iv (GL_CONSTANT_BORDER),
		1928	const_iv (GL_LINES),
		1929	const_iv (GL_LINE_STRIP),
		1930	const_iv (GL_LINE_LOOP),
		1931	const_iv (GL_QUADS),
		1932	const_iv (GL_QUAD_STRIP),
		1933	const_iv (GL_TRIANGLES),
		1934	const_iv (GL_TRIANGLE_STRIP),
		1935	const_iv (GL_TRIANGLE_FAN),
		1936	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1937	const_iv (GL_FASTEST),
		1938	const_iv (GL_V2F),
		1939	const_iv (GL_V3F),
		1940	const_iv (GL_T2F_V3F),
		1941	const_iv (GL_T2F_N3F_V3F),
		1942	# undef const_iv
		1943	};
		1944
		1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1947	}
		1948
		1949	char *
		1950	gl_vendor ()
		1951	CODE:
		1952	RETVAL = (char *)glGetString (GL_VENDOR);
		1953	OUTPUT:
		1954	RETVAL
		1955
		1956	char *
		1957	gl_version ()
		1958	CODE:
		1959	RETVAL = (char *)glGetString (GL_VERSION);
		1960	OUTPUT:
		1961	RETVAL
		1962
		1963	char *
		1964	gl_extensions ()
		1965	CODE:
		1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1967	OUTPUT:
		1968	RETVAL
		1969
		1970	int glGetError ()
		1971
		1972	void glFinish ()
		1973
		1974	void glClear (int mask)
		1975
		1976	void glClearColor (float r, float g, float b, float a = 1.0)
		1977	PROTOTYPE: @
		1978
		1979	void glEnable (int cap)
		1980
		1981	void glDisable (int cap)
		1982
		1983	void glShadeModel (int mode)
		1984
		1985	void glHint (int target, int mode)
		1986
		1987	void glBlendFunc (int sfactor, int dfactor)
		1988
		1989	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1990	CODE:
		1991	gl_BlendFuncSeparate (sa, da, saa, daa);
		1992
		1993	void glDepthMask (int flag)
		1994
		1995	void glLogicOp (int opcode)
		1996
		1997	void glColorMask (int red, int green, int blue, int alpha)
		1998
		1999	void glMatrixMode (int mode)
		2000
		2001	void glPushMatrix ()
		2002
		2003	void glPopMatrix ()
		2004
		2005	void glLoadIdentity ()
		2006
		2007	void glDrawBuffer (int buffer)
		2008
		2009	void glReadBuffer (int buffer)
		2010
		2011	# near_ and far_ are due to microsofts buggy "c" compiler
		2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2013
		2014	# near_ and far_ are due to microsofts buggy "c" compiler
		2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2016
		2017	void glViewport (int x, int y, int width, int height)
		2018
		2019	void glScissor (int x, int y, int width, int height)
		2020
		2021	void glTranslate (float x, float y, float z = 0.)
		2022	CODE:
		2023	glTranslatef (x, y, z);
		2024
		2025	void glScale (float x, float y, float z = 1.)
		2026	CODE:
		2027	glScalef (x, y, z);
		2028
		2029	void glRotate (float angle, float x, float y, float z)
		2030	CODE:
		2031	glRotatef (angle, x, y, z);
		2032
		2033	void glBegin (int mode)
		2034
		2035	void glEnd ()
		2036
		2037	void glColor (float r, float g, float b, float a = 1.0)
		2038	PROTOTYPE: @
		2039	ALIAS:
		2040	glColor_premultiply = 1
		2041	CODE:
		2042	if (ix)
		2043	{
		2044	r *= a;
		2045	g *= a;
		2046	b *= a;
		2047	}
		2048	// microsoft visual "c" rounds instead of truncating...
		2049	glColor4f (r, g, b, a);
		2050
		2051	void glInterleavedArrays (int format, int stride, char *data)
		2052
		2053	void glDrawElements (int mode, int count, int type, char *indices)
		2054
		2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2056
		2057	void glRasterPos (float x, float y, float z = 0.)
		2058	CODE:
		2059	glRasterPos3f (0, 0, z);
		2060	glBitmap (0, 0, 0, 0, x, y, 0);
		2061
		2062	void glVertex (float x, float y, float z = 0.)
		2063	CODE:
		2064	glVertex3f (x, y, z);
		2065
		2066	void glTexCoord (float s, float t)
		2067	CODE:
		2068	glTexCoord2f (s, t);
		2069
		2070	void glTexEnv (int target, int pname, float param)
		2071	CODE:
		2072	glTexEnvf (target, pname, param);
		2073
		2074	void glTexParameter (int target, int pname, float param)
		2075	CODE:
		2076	glTexParameterf (target, pname, param);
		2077
		2078	void glBindTexture (int target, int name)
		2079
		2080	void glConvolutionParameter (int target, int pname, float params)
		2081	CODE:
		2082	if (gl.ConvolutionParameterf)
		2083	gl.ConvolutionParameterf (target, pname, params);
		2084
		2085	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2086	CODE:
		2087	if (gl.ConvolutionFilter2D)
		2088	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2089
		2090	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2091	CODE:
		2092	if (gl.SeparableFilter2D)
		2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2094
		2095	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2096
		2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2098
		2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2100
		2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2102
		2103	int glGenTexture ()
		2104	CODE:
		2105	{
		2106	GLuint name;
		2107	glGenTextures (1, &name);
		2108	RETVAL = name;
		2109	}
		2110	OUTPUT:
		2111	RETVAL
		2112
		2113	void glDeleteTexture (int name)
		2114	CODE:
		2115	{
		2116	GLuint name_ = name;
		2117	glDeleteTextures (1, &name_);
		2118	}
		2119
		2120	int glGenList ()
		2121	CODE:
		2122	RETVAL = glGenLists (1);
		2123	OUTPUT:
		2124	RETVAL
		2125
		2126	void glDeleteList (int list)
		2127	CODE:
		2128	glDeleteLists (list, 1);
		2129
		2130	void glNewList (int list, int mode = GL_COMPILE)
		2131
		2132	void glEndList ()
		2133
		2134	void glCallList (int list)
		2135

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