ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.26 by root, Wed Apr 12 23:15:38 2006 UTC vs.
Revision 1.68 by root, Tue Apr 25 11:48:30 2006 UTC

		1	#ifdef _WIN32
		2	# include <malloc.h>
		3	#endif
		4
1	#include "EXTERN.h"	5	#include "EXTERN.h"
2	#include "perl.h"	6	#include "perl.h"
3	#include "XSUB.h"	7	#include "XSUB.h"
4		8
5	#include <string.h>	9	#include <string.h>
6	#include <stdio.h>	10	#include <stdio.h>
7		11
8	#include <SDL.h>	12	#include <SDL.h>
9	#include <SDL_image.h>	13	#include <SDL_image.h>
		14	#include <SDL_mixer.h>
10	#include <SDL_opengl.h>	15	#include <SDL_opengl.h>
		16
		17	#include <glib/gmacros.h>
11		18
12	#include <pango/pango.h>	19	#include <pango/pango.h>
13	#include <pango/pangofc-fontmap.h>	20	#include <pango/pangofc-fontmap.h>
14	#include <pango/pangoft2.h>	21	#include <pango/pangoft2.h>
15		22
		23	#ifndef _WIN32
16	#include <sys/types.h>	24	# include <sys/types.h>
17	#include <sys/socket.h>	25	# include <sys/socket.h>
18	#include <netinet/in.h>	26	# include <netinet/in.h>
19	#include <netinet/tcp.h>	27	# include <netinet/tcp.h>
		28	# include <inttypes.h>
		29	#else
		30	typedef unsigned char uint8_t;
		31	typedef unsigned short uint16_t;
		32	typedef unsigned int uint32_t;
		33	typedef signed char int8_t;
		34	typedef signed short int16_t;
		35	typedef signed int int32_t;
		36	#endif
20		37
21	static PangoContext *context;	38	#include "glext.h"
22	static PangoFontMap *fontmap;	39
		40	#define FOW_DARKNESS 32
		41
		42	#define MAP_EXTEND_X 32
		43	#define MAP_EXTEND_Y 512
		44
		45	#define MIN_FONT_HEIGHT 10
		46
		47	#define GL_CALL(type,func,args) \
		48	{ \
		49	static int init_; \
		50	static type fptr_; \
		51	\
		52	if (!init_) \
		53	{ \
		54	init_ = 1; \
		55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		56	} \
		57	\
		58	if (fptr_) \
		59	fptr_ args; \
		60	}
		61
		62	typedef Mix_Chunk *CFClient__MixChunk;
		63	typedef Mix_Music *CFClient__MixMusic;
		64
		65	typedef PangoFontDescription *CFClient__Font;
23		66
24	typedef struct cf_layout {	67	typedef struct cf_layout {
25	PangoLayout *pl;	68	PangoLayout *pl;
26	int base_height;	69	int base_height;
		70	CFClient__Font font;
27	} *CFClient__Layout;	71	} *CFClient__Layout;
		72
		73	static CFClient__Font default_font;
		74	static PangoContext *context;
		75	static PangoFontMap *fontmap;
28		76
29	static void	77	static void
30	substitute_func (FcPattern *pattern, gpointer data)	78	substitute_func (FcPattern *pattern, gpointer data)
31	{	79	{
32	FcPatternAddBool (pattern, FC_HINTING , 1);	80	FcPatternAddBool (pattern, FC_HINTING , 1);
33	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
34	}	82	}
35		83
36	static void	84	static void
37	layout_update (CFClient__Layout self)	85	layout_update_font (CFClient__Layout self)
38	{	86	{
39	/* use a random scale factor to account for unknown descenders, 0.8 works	87	/* use a random scale factor to account for unknown descenders, 0.8 works
40	* reasonably well with bitstream vera	88	* reasonably well with bitstream vera
41	*/	89	*/
42	PangoFontDescription *font = pango_context_get_font_description (context);	90	PangoFontDescription *font = self->font ? self->font : default_font;
43	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	91
		92	pango_font_description_set_absolute_size (font,
		93	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		94
		95	pango_layout_set_font_description (self->pl, font);
44	}	96	}
45		97
46	static void	98	static void
47	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	99	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
48	{	100	{
49	layout_update (self);
50
51	pango_layout_get_pixel_size (self->pl, w, h);	101	pango_layout_get_pixel_size (self->pl, w, h);
52		102
53	*w = (*w + 3) & ~3;	103	*w = (*w + 3) & ~3;
54	if (!*w) *w = 1;	104	if (!*w) *w = 1;
55	if (!*h) *h = 1;	105	if (!*h) *h = 1;
56	}	106	}
57		107
		108	typedef uint16_t mapface;
		109
		110	typedef struct {
		111	GLint name;
		112	int w, h;
		113	float s, t;
		114	uint8_t r, g, b, a;
		115	} maptex;
		116
		117	typedef struct {
		118	int16_t darkness;
		119	mapface face[3];
		120	} mapcell;
		121
		122	typedef struct {
		123	int32_t c0, c1;
		124	mapcell *col;
		125	} maprow;
		126
		127	typedef struct map {
		128	int x, y, w, h;
		129	int ox, oy; /* offset to virtual global coordinate system */
		130	int faces;
		131	mapface *face;
		132
		133	int texs;
		134	maptex *tex;
		135
		136	int32_t rows;
		137	maprow *row;
		138	} *CFClient__Map;
		139
		140	static char *
		141	prepend (char *ptr, int sze, int inc)
		142	{
		143	char *p;
		144
		145	New (0, p, sze + inc, char);
		146	Zero (p, inc, char);
		147	Move (ptr, p + inc, sze, char);
		148	Safefree (ptr);
		149
		150	return p;
		151	}
		152
		153	static char *
		154	append (char *ptr, int sze, int inc)
		155	{
		156	Renew (ptr, sze + inc, char);
		157	Zero (ptr + sze, inc, char);
		158
		159	return ptr;
		160	}
		161
		162	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		163	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		164
		165	static maprow *
		166	map_get_row (CFClient__Map self, int y)
		167	{
		168	if (0 > y)
		169	{
		170	int extend = - y + MAP_EXTEND_Y;
		171	Prepend (maprow, self->row, self->rows, extend);
		172
		173	self->rows += extend;
		174	self->y += extend;
		175	y += extend;
		176	}
		177	else if (y >= self->rows)
		178	{
		179	int extend = y - self->rows + MAP_EXTEND_Y;
		180	Append (maprow, self->row, self->rows, extend);
		181	self->rows += extend;
		182	}
		183
		184	return self->row + y;
		185	}
		186
		187	static mapcell *
		188	row_get_cell (maprow *row, int x)
		189	{
		190	if (!row->col)
		191	{
		192	Newz (0, row->col, MAP_EXTEND_X, mapcell);
		193	row->c0 = x - MAP_EXTEND_X / 4;
		194	row->c1 = row->c0 + MAP_EXTEND_X;
		195	}
		196
		197	if (row->c0 > x)
		198	{
		199	int extend = row->c0 - x + MAP_EXTEND_X;
		200	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
		201	row->c0 -= extend;
		202	}
		203	else if (x >= row->c1)
		204	{
		205	int extend = x - row->c1 + MAP_EXTEND_X;
		206	Append (mapcell, row->col, row->c1 - row->c0, extend);
		207	row->c1 += extend;
		208	}
		209
		210	return row->col + (x - row->c0);
		211	}
		212
		213	static mapcell *
		214	map_get_cell (CFClient__Map self, int x, int y)
		215	{
		216	return row_get_cell (map_get_row (self, y), x);
		217	}
		218
		219	static void
		220	map_clear (CFClient__Map self)
		221	{
		222	int r;
		223
		224	for (r = 0; r < self->rows; r++)
		225	Safefree (self->row[r].col);
		226
		227	Safefree (self->row);
		228
		229	self->x = 0;
		230	self->y = 0;
		231	self->ox = 0;
		232	self->oy = 0;
		233	self->row = 0;
		234	self->rows = 0;
		235	}
		236
		237	static void
		238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
		239	{
		240	int x, y;
		241	maprow *row;
		242
		243	for (y = y0; y < y0 + h; y++)
		244	if (y >= 0)
		245	{
		246	if (y >= self->rows)
		247	break;
		248
		249	row = self->row + y;
		250
		251	for (x = x0; x < x0 + w; x++)
		252	if (x >= row->c0)
		253	{
		254	if (x >= row->c1)
		255	break;
		256
		257	row->col[x - row->c0].darkness = -1;
		258	}
		259	}
		260	}
		261
		262	static void
		263	music_finished ()
		264	{
		265	SDL_UserEvent ev;
		266
		267	ev.type = SDL_USEREVENT;
		268	ev.code = 0;
		269	ev.data1 = 0;
		270	ev.data2 = 0;
		271
		272	SDL_PushEvent ((SDL_Event *)&ev);
		273	}
		274
58	MODULE = CFClient PACKAGE = CFClient	275	MODULE = CFClient PACKAGE = CFClient
59		276
60	PROTOTYPES: ENABLE	277	PROTOTYPES: ENABLE
61		278
62	BOOT:	279	BOOT:
63	{	280	{
		281	HV *stash = gv_stashpv ("CFClient", 1);
		282	static const struct {
		283	const char *name;
		284	IV iv;
		285	} *civ, const_iv[] = {
		286	# define const_iv(name) { # name, (IV)name }
		287	const_iv (SDL_ACTIVEEVENT),
		288	const_iv (SDL_KEYDOWN),
		289	const_iv (SDL_KEYUP),
		290	const_iv (SDL_MOUSEMOTION),
		291	const_iv (SDL_MOUSEBUTTONDOWN),
		292	const_iv (SDL_MOUSEBUTTONUP),
		293	const_iv (SDL_JOYAXISMOTION),
		294	const_iv (SDL_JOYBALLMOTION),
		295	const_iv (SDL_JOYHATMOTION),
		296	const_iv (SDL_JOYBUTTONDOWN),
		297	const_iv (SDL_JOYBUTTONUP),
		298	const_iv (SDL_QUIT),
		299	const_iv (SDL_SYSWMEVENT),
		300	const_iv (SDL_EVENT_RESERVEDA),
		301	const_iv (SDL_EVENT_RESERVEDB),
		302	const_iv (SDL_VIDEORESIZE),
		303	const_iv (SDL_VIDEOEXPOSE),
		304	const_iv (SDL_USEREVENT),
		305	const_iv (SDLK_KP0),
		306	const_iv (SDLK_KP1),
		307	const_iv (SDLK_KP2),
		308	const_iv (SDLK_KP3),
		309	const_iv (SDLK_KP4),
		310	const_iv (SDLK_KP5),
		311	const_iv (SDLK_KP6),
		312	const_iv (SDLK_KP7),
		313	const_iv (SDLK_KP8),
		314	const_iv (SDLK_KP9),
		315	const_iv (SDLK_KP_PERIOD),
		316	const_iv (SDLK_KP_DIVIDE),
		317	const_iv (SDLK_KP_MULTIPLY),
		318	const_iv (SDLK_KP_MINUS),
		319	const_iv (SDLK_KP_PLUS),
		320	const_iv (SDLK_KP_ENTER),
		321	const_iv (SDLK_KP_EQUALS),
		322	const_iv (SDLK_UP),
		323	const_iv (SDLK_DOWN),
		324	const_iv (SDLK_RIGHT),
		325	const_iv (SDLK_LEFT),
		326	const_iv (SDLK_INSERT),
		327	const_iv (SDLK_HOME),
		328	const_iv (SDLK_END),
		329	const_iv (SDLK_PAGEUP),
		330	const_iv (SDLK_PAGEDOWN),
		331	const_iv (SDLK_F1),
		332	const_iv (SDLK_F2),
		333	const_iv (SDLK_F3),
		334	const_iv (SDLK_F4),
		335	const_iv (SDLK_F5),
		336	const_iv (SDLK_F6),
		337	const_iv (SDLK_F7),
		338	const_iv (SDLK_F8),
		339	const_iv (SDLK_F9),
		340	const_iv (SDLK_F10),
		341	const_iv (SDLK_F11),
		342	const_iv (SDLK_F12),
		343	const_iv (SDLK_F13),
		344	const_iv (SDLK_F14),
		345	const_iv (SDLK_F15),
		346	const_iv (SDLK_NUMLOCK),
		347	const_iv (SDLK_CAPSLOCK),
		348	const_iv (SDLK_SCROLLOCK),
		349	const_iv (SDLK_RSHIFT),
		350	const_iv (SDLK_LSHIFT),
		351	const_iv (SDLK_RCTRL),
		352	const_iv (SDLK_LCTRL),
		353	const_iv (SDLK_RALT),
		354	const_iv (SDLK_LALT),
		355	const_iv (SDLK_RMETA),
		356	const_iv (SDLK_LMETA),
		357	const_iv (SDLK_LSUPER),
		358	const_iv (SDLK_RSUPER),
		359	const_iv (SDLK_MODE),
		360	const_iv (SDLK_COMPOSE),
		361	const_iv (SDLK_HELP),
		362	const_iv (SDLK_PRINT),
		363	const_iv (SDLK_SYSREQ),
		364	const_iv (SDLK_BREAK),
		365	const_iv (SDLK_MENU),
		366	const_iv (SDLK_POWER),
		367	const_iv (SDLK_EURO),
		368	const_iv (SDLK_UNDO),
		369	const_iv (KMOD_NONE),
		370	const_iv (KMOD_LSHIFT),
		371	const_iv (KMOD_RSHIFT),
		372	const_iv (KMOD_LCTRL),
		373	const_iv (KMOD_RCTRL),
		374	const_iv (KMOD_LALT),
		375	const_iv (KMOD_RALT),
		376	const_iv (KMOD_LMETA),
		377	const_iv (KMOD_RMETA),
		378	const_iv (KMOD_NUM),
		379	const_iv (KMOD_CAPS),
		380	const_iv (KMOD_MODE),
		381	const_iv (KMOD_CTRL),
		382	const_iv (KMOD_SHIFT),
		383	const_iv (KMOD_ALT),
		384	const_iv (KMOD_META)
		385	# undef const_iv
		386	};
		387
		388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		390
64	fontmap = pango_ft2_font_map_new ();	391	fontmap = pango_ft2_font_map_new ();
65	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
66	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
67	}	394	}
		395
		396	int
		397	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		398
		399	void
		400	SDL_Quit ()
		401
		402	void
		403	SDL_ListModes ()
		404	PPCODE:
		405	{
		406	SDL_Rect **m;
		407
		408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		412
		413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		417
		418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		421
		422	SDL_EnableUNICODE (1);
		423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		424
		425	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		426
		427	if (m && m != (SDL_Rect **)-1)
		428	while (*m)
		429	{
		430	AV *av = newAV ();
		431	av_push (av, newSViv ((*m)->w));
		432	av_push (av, newSViv ((*m)->h));
		433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		434
		435	++m;
		436	}
		437	}
		438
		439	int
		440	SDL_SetVideoMode (int w, int h, int fullscreen)
		441	CODE:
		442	RETVAL = !!SDL_SetVideoMode (
		443	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		444	);
		445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		446	OUTPUT:
		447	RETVAL
		448
		449	void
		450	SDL_GL_SwapBuffers ()
		451
		452	void
		453	SDL_PollEvent ()
		454	PPCODE:
		455	{
		456	SDL_Event ev;
		457
		458	while (SDL_PollEvent (&ev))
		459	{
		460	HV *hv = newHV ();
		461	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		462	switch (ev.type)
		463	{
		464	case SDL_KEYDOWN:
		465	case SDL_KEYUP:
		466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		467	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		468	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		469	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		470	break;
		471
		472	case SDL_ACTIVEEVENT:
		473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		475	break;
		476
		477	case SDL_MOUSEMOTION:
		478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		483	break;
		484
		485	case SDL_MOUSEBUTTONDOWN:
		486	case SDL_MOUSEBUTTONUP:
		487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		491	}
		492
		493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		494	}
		495	}
		496
		497	int
		498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)
		499	POSTCALL:
		500	Mix_HookMusicFinished (music_finished);
		501
		502	void
		503	Mix_CloseAudio ()
		504
		505	int
		506	Mix_AllocateChannels (int numchans = -1)
68		507
69	void	508	void
70	lowdelay (int fd, int val = 1)	509	lowdelay (int fd, int val = 1)
71	CODE:	510	CODE:
		511	#ifndef _WIN32
72	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		513	#endif
73		514
74	char *	515	char *
75	gl_version ()	516	gl_version ()
76	CODE:	517	CODE:
77	RETVAL = (char *)glGetString (GL_VERSION);	518	RETVAL = (char *)glGetString (GL_VERSION);
…		…
84	RETVAL = (char *)glGetString (GL_EXTENSIONS);	525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
85	OUTPUT:	526	OUTPUT:
86	RETVAL	527	RETVAL
87		528
88	void	529	void
89	glConvolutionParameteri (U32 target, U32 name, I32 value)
90
91	void
92	glConvolutionFilter2D (U32 target, U32 internalformat, I32 width, I32 height, U32 format, U32 type, char *image)
93
94	void
95	add_font (char *file)	530	add_font (char *file)
96	CODE:	531	CODE:
97	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	532	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
98
99	void
100	set_font (char *file)
101	CODE:
102	{
103	int count;
104	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
105	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
106	FcPatternDestroy (pattern);
107	pango_context_set_font_description (context, font);
108	}
109		533
110	void	534	void
111	load_image_inline (SV *image_)	535	load_image_inline (SV *image_)
112	ALIAS:	536	ALIAS:
113	load_image_file = 1	537	load_image_file = 1
…		…
120	SDL_RWops *rw = ix	544	SDL_RWops *rw = ix
121	? SDL_RWFromFile (image, "r")	545	? SDL_RWFromFile (image, "r")
122	: SDL_RWFromConstMem (image, image_len);	546	: SDL_RWFromConstMem (image, image_len);
123		547
124	if (!rw)	548	if (!rw)
125	croak ("load_image: unable to open file");	549	croak ("load_image: %s", SDL_GetError ());
126		550
127	surface = IMG_Load_RW (rw, 1);	551	surface = IMG_Load_RW (rw, 1);
128	if (!surface)	552	if (!surface)
129	croak ("load_image: unable to read file");	553	croak ("load_image: %s", SDL_GetError ());
130		554
131	fmt.palette = NULL;	555	fmt.palette = NULL;
132	fmt.BitsPerPixel = 32;	556	fmt.BitsPerPixel = 32;
133	fmt.BytesPerPixel = 4;	557	fmt.BytesPerPixel = 4;
		558	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
134	fmt.Rmask = 0x000000ff;	559	fmt.Rmask = 0x000000ff;
135	fmt.Gmask = 0x0000ff00;	560	fmt.Gmask = 0x0000ff00;
136	fmt.Bmask = 0x00ff0000;	561	fmt.Bmask = 0x00ff0000;
137	fmt.Amask = 0xff000000;	562	fmt.Amask = 0xff000000;
		563	#else
		564	fmt.Rmask = 0xff000000;
		565	fmt.Gmask = 0x00ff0000;
		566	fmt.Bmask = 0x0000ff00;
		567	fmt.Amask = 0x000000ff;
		568	#endif
138	fmt.Rloss = 0;	569	fmt.Rloss = 0;
139	fmt.Gloss = 0;	570	fmt.Gloss = 0;
140	fmt.Bloss = 0;	571	fmt.Bloss = 0;
141	fmt.Aloss = 0;	572	fmt.Aloss = 0;
142	fmt.Rshift = 0;	573	fmt.Rshift = 0;
…		…
146	fmt.colorkey = 0;	577	fmt.colorkey = 0;
147	fmt.alpha = 0;	578	fmt.alpha = 0;
148		579
149	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
150		581
		582	assert (surface2->pitch == surface2->w * 4);
		583
151	EXTEND (SP, 5);	584	EXTEND (SP, 5);
152	PUSHs (sv_2mortal (newSViv (surface2->w)));	585	PUSHs (sv_2mortal (newSViv (surface2->w)));
153	PUSHs (sv_2mortal (newSViv (surface2->h)));	586	PUSHs (sv_2mortal (newSViv (surface2->h)));
154	SDL_LockSurface (surface2);	587	SDL_LockSurface (surface2);
155	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
156	SDL_UnlockSurface (surface2);	589	SDL_UnlockSurface (surface2);
157	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
158	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
159	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
160		593
161	SDL_FreeSurface (surface);	594	SDL_FreeSurface (surface);
162	SDL_FreeSurface (surface2);	595	SDL_FreeSurface (surface2);
163	}	596	}
164		597
165	void	598	void
		599	average (int x, int y, uint32_t *data)
		600	PPCODE:
		601	{
		602	uint32_t r = 0, g = 0, b = 0, a = 0;
		603
		604	x = y = x * y;
		605
		606	while (x--)
		607	{
		608	uint32_t p = *data++;
		609
		610	r += (p ) & 255;
		611	g += (p >> 8) & 255;
		612	b += (p >> 16) & 255;
		613	a += (p >> 24) & 255;
		614	}
		615
		616	EXTEND (SP, 4);
		617	PUSHs (sv_2mortal (newSViv (r / y)));
		618	PUSHs (sv_2mortal (newSViv (g / y)));
		619	PUSHs (sv_2mortal (newSViv (b / y)));
		620	PUSHs (sv_2mortal (newSViv (a / y)));
		621	}
		622
		623	void
		624	error (char *message)
		625	CODE:
		626	#ifdef _WIN32
		627	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
		628	#else
		629	fprintf (stderr, "ERROR: %s\n", message);
		630	#endif
		631
		632	void
166	fatal (char *message)	633	fatal (char *message)
167	CODE:	634	CODE:
168	#ifdef WIN32	635	#ifdef _WIN32
169	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	636	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
170	#else	637	#else
171	fprintf (stderr, "%s\n", message);	638	fprintf (stderr, "FATAL: %s\n", message);
172	#endif	639	#endif
173	exit (1);	640	exit (1);
174		641
		642	MODULE = CFClient PACKAGE = CFClient::Font
		643
		644	CFClient::Font
		645	new_from_file (SV *class, char *path)
		646	CODE:
		647	{
		648	int count;
		649	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);
		650	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		651	FcPatternDestroy (pattern);
		652	}
		653	OUTPUT:
		654	RETVAL
		655
		656	void
		657	DESTROY (CFClient::Font self)
		658	CODE:
		659	pango_font_description_free (self);
		660
		661	void
		662	make_default (CFClient::Font self)
		663	CODE:
		664	default_font = self;
		665
175	MODULE = CFClient PACKAGE = CFClient::Layout	666	MODULE = CFClient PACKAGE = CFClient::Layout
176		667
177	CFClient::Layout	668	CFClient::Layout
178	new (SV *class, int base_height = 10)	669	new (SV *class, int base_height = MIN_FONT_HEIGHT)
179	CODE:	670	CODE:
180	New (0, RETVAL, 1, struct cf_layout);	671	New (0, RETVAL, 1, struct cf_layout);
		672	RETVAL->pl = pango_layout_new (context);
181	RETVAL->base_height = base_height;	673	RETVAL->base_height = base_height;
182	RETVAL->pl = pango_layout_new (context);	674	RETVAL->font = 0;
183	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	675	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		676	pango_layout_set_font_description (RETVAL->pl, default_font);
184	OUTPUT:	677	OUTPUT:
185	RETVAL	678	RETVAL
186		679
187	void	680	void
188	DESTROY (CFClient::Layout self)	681	DESTROY (CFClient::Layout self)
189	CODE:	682	CODE:
190	g_object_unref (self->pl);	683	g_object_unref (self->pl);
191	Safefree (self);	684	Safefree (self);
192		685
193	void	686	void
194	set_markup (CFClient::Layout self, SV *text_)	687	set_text (CFClient::Layout self, SV *text_)
195	CODE:	688	CODE:
196	{	689	{
197	STRLEN textlen;	690	STRLEN textlen;
198	char *text = SvPVutf8 (text_, textlen);	691	char *text = SvPVutf8 (text_, textlen);
199		692
		693	pango_layout_set_text (self->pl, text, textlen);
		694	}
		695
		696	void
		697	set_markup (CFClient::Layout self, SV *text_)
		698	CODE:
		699	{
		700	STRLEN textlen;
		701	char *text = SvPVutf8 (text_, textlen);
		702
200	pango_layout_set_markup (self->pl, text, textlen);	703	pango_layout_set_markup (self->pl, text, textlen);
201	}	704	}
202		705
		706	SV *
		707	get_text (CFClient::Layout self)
		708	CODE:
		709	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		710	SvUTF8_on (RETVAL);
		711	OUTPUT:
		712	RETVAL
		713
		714	void
		715	set_font (CFClient::Layout self, CFClient::Font font = 0)
		716	CODE:
		717	if (self->font != font)
		718	{
		719	self->font = font;
		720	layout_update_font (self);
		721	}
		722
203	void	723	void
204	set_height (CFClient::Layout self, int base_height)	724	set_height (CFClient::Layout self, int base_height)
205	CODE:	725	CODE:
		726	if (self->base_height != base_height)
		727	{
206	self->base_height = base_height;	728	self->base_height = base_height;
		729	layout_update_font (self);
		730	}
207		731
208	void	732	void
209	set_width (CFClient::Layout self, int max_width = -1)	733	set_width (CFClient::Layout self, int max_width = -1)
210	CODE:	734	CODE:
211	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	735	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
…		…
214	size (CFClient::Layout self)	738	size (CFClient::Layout self)
215	PPCODE:	739	PPCODE:
216	{	740	{
217	int w, h;	741	int w, h;
218		742
219	layout_update (self);
220	layout_get_pixel_size (self, &w, &h);	743	layout_get_pixel_size (self, &w, &h);
221		744
222	EXTEND (SP, 2);	745	EXTEND (SP, 2);
223	PUSHs (sv_2mortal (newSViv (w)));	746	PUSHs (sv_2mortal (newSViv (w)));
224	PUSHs (sv_2mortal (newSViv (h)));	747	PUSHs (sv_2mortal (newSViv (h)));
…		…
227	int	750	int
228	xy_to_index (CFClient::Layout self, int x, int y)	751	xy_to_index (CFClient::Layout self, int x, int y)
229	CODE:	752	CODE:
230	{	753	{
231	int index, trailing;	754	int index, trailing;
232
233	layout_update (self);
234	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	755	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
235
236	RETVAL = index;	756	RETVAL = index;
237	}	757	}
238	OUTPUT:	758	OUTPUT:
239	RETVAL	759	RETVAL
240		760
241	void	761	void
242	cursor_pos (CFClient::Layout self, int index)	762	cursor_pos (CFClient::Layout self, int index)
243	PPCODE:	763	PPCODE:
244	{	764	{
245	PangoRectangle strong_pos;	765	PangoRectangle strong_pos;
246	layout_update (self);
247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	766	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
		767
248	EXTEND (SP, 3);	768	EXTEND (SP, 3);
249	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	769	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
250	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
251	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	771	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
252	}	772	}
…		…
257	{	777	{
258	SV *retval;	778	SV *retval;
259	int w, h;	779	int w, h;
260	FT_Bitmap bitmap;	780	FT_Bitmap bitmap;
261		781
262	layout_update (self);
263	layout_get_pixel_size (self, &w, &h);	782	layout_get_pixel_size (self, &w, &h);
264		783
265	retval = newSV (w * h);	784	retval = newSV (w * h);
266	SvPOK_only (retval);	785	SvPOK_only (retval);
267	SvCUR_set (retval, w * h);	786	SvCUR_set (retval, w * h);
…		…
284	}	803	}
285		804
286	MODULE = CFClient PACKAGE = CFClient::Texture	805	MODULE = CFClient PACKAGE = CFClient::Texture
287		806
288	void	807	void
289	draw_quad (SV *self, double x, double y, double w = 0, double h = 0)	808	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
290	PROTOTYPE: $$$;$$	809	PROTOTYPE: $$$;$$
291	CODE:	810	CODE:
292	{	811	{
293	HV *hv = (HV *)SvRV (self);	812	HV *hv = (HV *)SvRV (self);
294	double s = SvNV (*hv_fetch (hv, "s", 1, 1));	813	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
295	double t = SvNV (*hv_fetch (hv, "t", 1, 1));	814	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
296	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	815	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		816	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
297		817
298	if (items < 5)	818	if (items < 5)
299	{	819	{
300	w = SvNV (*hv_fetch (hv, "w", 1, 1));	820	w = SvNV (*hv_fetch (hv, "w", 1, 1));
301	h = SvNV (*hv_fetch (hv, "h", 1, 1));	821	h = SvNV (*hv_fetch (hv, "h", 1, 1));
302	}	822	}
303		823
304	glBindTexture (GL_TEXTURE_2D, name);	824	glBindTexture (GL_TEXTURE_2D, name);
		825	if (wrap_mode) {
		826	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
		827	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
		828	}
305	glBegin (GL_QUADS);	829	glBegin (GL_QUADS);
306	glTexCoord2d (0, 0); glVertex2d (x , y );	830	glTexCoord2f (0, 0); glVertex2f (x , y );
307	glTexCoord2d (0, t); glVertex2d (x , y + h);	831	glTexCoord2f (0, t); glVertex2f (x , y + h);
308	glTexCoord2d (s, t); glVertex2d (x + w, y + h);	832	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
309	glTexCoord2d (s, 0); glVertex2d (x + w, y );	833	glTexCoord2f (s, 0); glVertex2f (x + w, y );
310	glEnd ();	834	glEnd ();
311	}	835	}
		836
		837	MODULE = CFClient PACKAGE = CFClient::Map
		838
		839	CFClient::Map
		840	new (SV *class, int map_width, int map_height)
		841	CODE:
		842	New (0, RETVAL, 1, struct map);
		843	RETVAL->x = 0;
		844	RETVAL->y = 0;
		845	RETVAL->w = map_width;
		846	RETVAL->h = map_height;
		847	RETVAL->ox = 0;
		848	RETVAL->oy = 0;
		849	RETVAL->faces = 8192;
		850	Newz (0, RETVAL->face, RETVAL->faces, mapface);
		851	RETVAL->texs = 8192;
		852	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
		853	RETVAL->rows = 0;
		854	RETVAL->row = 0;
		855	OUTPUT:
		856	RETVAL
		857
		858	void
		859	DESTROY (CFClient::Map self)
		860	CODE:
		861	{
		862	map_clear (self);
		863	Safefree (self->face);
		864	Safefree (self);
		865	}
		866
		867	void
		868	clear (CFClient::Map self)
		869	CODE:
		870	map_clear (self);
		871
		872	void
		873	set_face (CFClient::Map self, int face, int texid)
		874	CODE:
		875	{
		876	while (self->faces <= face)
		877	{
		878	Append (mapface, self->face, self->faces, self->faces);
		879	self->faces *= 2;
		880	}
		881
		882	self->face [face] = texid;
		883	}
		884
		885	void
		886	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)
		887	CODE:
		888	{
		889	while (self->texs <= texid)
		890	{
		891	Append (maptex, self->tex, self->texs, self->texs);
		892	self->texs *= 2;
		893	}
		894
		895	{
		896	maptex *tex = self->tex + texid;
		897
		898	tex->name = name;
		899	tex->w = w;
		900	tex->h = h;
		901	tex->s = s;
		902	tex->t = t;
		903	tex->r = r;
		904	tex->g = g;
		905	tex->b = b;
		906	tex->a = a;
		907	}
		908	}
		909
		910	int
		911	ox (CFClient::Map self)
		912	ALIAS:
		913	oy = 1
		914	CODE:
		915	switch (ix)
		916	{
		917	case 0: RETVAL = self->ox; break;
		918	case 1: RETVAL = self->oy; break;
		919	}
		920	OUTPUT:
		921	RETVAL
		922
		923	void
		924	scroll (CFClient::Map self, int dx, int dy)
		925	CODE:
		926	{
		927	if (dx > 0)
		928	map_blank (self, self->x, self->y, dx - 1, self->h);
		929	else if (dx < 0)
		930	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);
		931
		932	if (dy > 0)
		933	map_blank (self, self->x, self->y, self->w, dy - 1);
		934	else if (dy < 0)
		935	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
		936
		937	self->ox += dx; self->x += dx;
		938	self->oy += dy; self->y += dy;
		939
		940	while (self->y < 0)
		941	{
		942	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
		943
		944	self->rows += MAP_EXTEND_Y;
		945	self->y += MAP_EXTEND_Y;
		946	}
		947	}
		948
		949	void
		950	map1a_update (CFClient::Map self, SV *data_)
		951	CODE:
		952	{
		953	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
		954	uint8_t *data_end = (uint8_t *)SvEND (data_);
		955	mapcell *cell;
		956	int x, y, flags;
		957
		958	while (data < data_end)
		959	{
		960	flags = (data [0] << 8) + data [1]; data += 2;
		961
		962	x = ((flags >> 10) & 63) + self->x;
		963	y = ((flags >> 4) & 63) + self->y;
		964
		965	cell = map_get_cell (self, x, y);
		966
		967	if (flags & 15)
		968	{
		969	if (cell->darkness < 0)
		970	{
		971	cell->darkness = 0;
		972	cell->face [0] = 0;
		973	cell->face [1] = 0;
		974	cell->face [2] = 0;
		975	}
		976
		977	cell->darkness = flags & 8 ? *data++ : 255;
		978
		979	//TODO: don't trust server data to be in-range(!)
		980
		981	if (flags & 4)
		982	{
		983	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
		984	}
		985
		986	if (flags & 2)
		987	{
		988	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
		989	}
		990
		991	if (flags & 1)
		992	{
		993	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
		994	}
		995	}
		996	else
		997	cell->darkness = -1;
		998	}
		999	}
		1000
		1001	SV *
		1002	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
		1003	CODE:
		1004	{
		1005	int x1, x;
		1006	int y1, y;
		1007	int z;
		1008	SV *map_sv = newSV (w * h * sizeof (uint32_t));
		1009	uint32_t *map = (uint32_t *)SvPVX (map_sv);
		1010
		1011	SvPOK_only (map_sv);
		1012	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
		1013
		1014	x0 += self->x; x1 = x0 + w;
		1015	y0 += self->y; y1 = y0 + h;
		1016
		1017	for (y = y0; y < y1; y++)
		1018	{
		1019	maprow *row = 0 <= y && y < self->rows
		1020	? self->row + y
		1021	: 0;
		1022
		1023	for (x = x0; x < x1; x++)
		1024	{
		1025	int r = 32, g = 32, b = 32, a = 192;
		1026
		1027	if (row && row->c0 <= x && x < row->c1)
		1028	{
		1029	mapcell *cell = row->col + (x - row->c0);
		1030
		1031	for (z = 0; z <= 0; z++)
		1032	{
		1033	mapface face = cell->face [z];
		1034
		1035	if (face)
		1036	{
		1037	maptex tex = self->tex [face];
		1038	int a0 = 255 - tex.a;
		1039	int a1 = tex.a;
		1040
		1041	r = (r * a0 + tex.r * a1) / 255;
		1042	g = (g * a0 + tex.g * a1) / 255;
		1043	b = (b * a0 + tex.b * a1) / 255;
		1044	a = (a * a0 + tex.a * a1) / 255;
		1045	}
		1046	}
		1047	}
		1048
		1049	*map++ = (r )
		1050	| (g << 8)
		1051	| (b << 16)
		1052	| (a << 24);
		1053	}
		1054	}
		1055
		1056	RETVAL = map_sv;
		1057	}
		1058	OUTPUT:
		1059	RETVAL
		1060
		1061	void
		1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1063	PPCODE:
		1064	{
		1065	int vx, vy;
		1066	int x, y, z;
		1067	int last_name;
		1068	mapface face;
		1069	int sw4 = (sw + 3) & ~3;
		1070	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1071	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1072
		1073	memset (darkness, 255, sw4 * sh);
		1074	SvPOK_only (darkness_sv);
		1075	SvCUR_set (darkness_sv, sw4 * sh);
		1076
		1077	vx = self->x + (self->w - sw) / 2 - shift_x;
		1078	vy = self->y + (self->h - sh) / 2 - shift_y;
		1079
		1080	/*
		1081	int vx = self->vx = self->w >= sw
		1082	? self->x + (self->w - sw) / 2
		1083	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
		1084
		1085	int vy = self->vy = self->h >= sh
		1086	? self->y + (self->h - sh) / 2
		1087	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
		1088	*/
		1089
		1090	glColor4ub (255, 255, 255, 255);
		1091
		1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1093	glEnable (GL_BLEND);
		1094	glEnable (GL_TEXTURE_2D);
		1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1096
		1097	glBegin (GL_QUADS);
		1098
		1099	last_name = 0;
		1100
		1101	for (z = 0; z < 3; z++)
		1102	for (y = 0; y < sh; y++)
		1103	if (0 <= y + vy && y + vy < self->rows)
		1104	{
		1105	maprow *row = self->row + (y + vy);
		1106
		1107	for (x = 0; x < sw; x++)
		1108	if (row->c0 <= x + vx && x + vx < row->c1)
		1109	{
		1110	mapcell *cell = row->col + (x + vx - row->c0);
		1111
		1112	darkness[y * sw4 + x] = cell->darkness < 0
		1113	? 255 - FOW_DARKNESS
		1114	: 255 - cell->darkness;
		1115
		1116	face = cell->face [z];
		1117
		1118	if (face)
		1119	{
		1120	maptex tex = self->tex [face];
		1121
		1122	int px = (x + 1) * 32 - tex.w;
		1123	int py = (y + 1) * 32 - tex.h;
		1124
		1125	if (last_name != tex.name)
		1126	{
		1127	glEnd ();
		1128	last_name = tex.name;
		1129	glBindTexture (GL_TEXTURE_2D, last_name);
		1130	glBegin (GL_QUADS);
		1131	}
		1132
		1133	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1134	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1135	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1136	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1137	}
		1138	}
		1139	}
		1140
		1141	glEnd ();
		1142
		1143	glDisable (GL_TEXTURE_2D);
		1144	glDisable (GL_BLEND);
		1145
		1146	EXTEND (SP, 3);
		1147	PUSHs (sv_2mortal (newSViv (sw4)));
		1148	PUSHs (sv_2mortal (newSViv (sh)));
		1149	PUSHs (darkness_sv);
		1150	}
		1151
		1152	SV *
		1153	get_rect (CFClient::Map self, int x0, int y0, int w, int h)
		1154	CODE:
		1155	{
		1156	int x, y, x1, y1;
		1157	SV *data_sv = newSV (w * h * 7 + 5);
		1158	uint8_t *data = (uint8_t *)SvPVX (data_sv);
		1159
		1160	*data++ = 0; /* version 0 format */
		1161	*data++ = w >> 8; *data++ = w;
		1162	*data++ = h >> 8; *data++ = h;
		1163
		1164	// we need to do this 'cause we don't keep an absolute coord system for rows
		1165	// TODO: treat rows as we treat columns
		1166	map_get_row (self, y0 + self->y - self->oy);//D
		1167	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1168
		1169	x0 += self->x - self->ox;
		1170	y0 += self->y - self->oy;
		1171
		1172	x1 = x0 + w;
		1173	y1 = y0 + h;
		1174
		1175	for (y = y0; y < y1; y++)
		1176	{
		1177	maprow *row = 0 <= y && y < self->rows
		1178	? self->row + y
		1179	: 0;
		1180
		1181	for (x = x0; x < x1; x++)
		1182	{
		1183	if (row && row->c0 <= x && x < row->c1)
		1184	{
		1185	mapcell *cell = row->col + (x - row->c0);
		1186	uint8_t flags = 0;
		1187
		1188	if (cell->face [0]) flags |= 1;
		1189	if (cell->face [1]) flags |= 2;
		1190	if (cell->face [2]) flags |= 4;
		1191
		1192	*data++ = flags;
		1193
		1194	if (flags & 1)
		1195	{
		1196	*data++ = cell->face [0] >> 8;
		1197	*data++ = cell->face [0];
		1198	}
		1199
		1200	if (flags & 2)
		1201	{
		1202	*data++ = cell->face [1] >> 8;
		1203	*data++ = cell->face [1];
		1204	}
		1205
		1206	if (flags & 4)
		1207	{
		1208	*data++ = cell->face [2] >> 8;
		1209	*data++ = cell->face [2];
		1210	}
		1211	}
		1212	else
		1213	*data++ = 0;
		1214	}
		1215	}
		1216
		1217	SvPOK_only (data_sv);
		1218	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		1219	RETVAL = data_sv;
		1220	}
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	void
		1225	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
		1226	PPCODE:
		1227	{
		1228	int x, y, z;
		1229	int w, h;
		1230	int x1, y1;
		1231
		1232	if (*data++ != 0)
		1233	return; /* version mismatch */
		1234
		1235	w = *data++ << 8; w |= *data++;
		1236	h = *data++ << 8; h |= *data++;
		1237
		1238	// we need to do this 'cause we don't keep an absolute coord system for rows
		1239	// TODO: treat rows as we treat columns
		1240	map_get_row (self, y0 + self->y - self->oy);//D
		1241	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1242
		1243	x0 += self->x - self->ox;
		1244	y0 += self->y - self->oy;
		1245
		1246	x1 = x0 + w;
		1247	y1 = y0 + h;
		1248
		1249	for (y = y0; y < y1; y++)
		1250	{
		1251	maprow *row = map_get_row (self, y);
		1252
		1253	for (x = x0; x < x1; x++)
		1254	{
		1255	uint8_t flags = *data++;
		1256
		1257	if (flags)
		1258	{
		1259	mapface face[3] = { 0, 0, 0 };
		1260
		1261	mapcell *cell = row_get_cell (row, x);
		1262
		1263	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
		1264	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
		1265	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
		1266
		1267	if (cell->darkness <= 0)
		1268	{
		1269	cell->darkness = -1;
		1270
		1271	for (z = 0; z <= 2; z++)
		1272	{
		1273	cell->face[z] = face[z];
		1274
		1275	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))
		1276	XPUSHs (sv_2mortal (newSViv (face[z])));
		1277	}
		1278	}
		1279	}
		1280	}
		1281	}
		1282	}
		1283
		1284	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1285
		1286	CFClient::MixChunk
		1287	new_from_file (SV *class, char *path)
		1288	CODE:
		1289	RETVAL = Mix_LoadWAV (path);
		1290	OUTPUT:
		1291	RETVAL
		1292
		1293	void
		1294	DESTROY (CFClient::MixChunk self)
		1295	CODE:
		1296	Mix_FreeChunk (self);
		1297
		1298	int
		1299	volume (CFClient::MixChunk self, int volume = -1)
		1300	CODE:
		1301	RETVAL = Mix_VolumeChunk (self, volume);
		1302	OUTPUT:
		1303	RETVAL
		1304
		1305	int
		1306	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1307	CODE:
		1308	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1309	OUTPUT:
		1310	RETVAL
		1311
		1312	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1313
		1314	int
		1315	volume (int volume = -1)
		1316	CODE:
		1317	RETVAL = Mix_VolumeMusic (volume);
		1318	OUTPUT:
		1319	RETVAL
		1320
		1321	CFClient::MixMusic
		1322	new_from_file (SV *class, char *path)
		1323	CODE:
		1324	RETVAL = Mix_LoadMUS (path);
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	void
		1329	DESTROY (CFClient::MixMusic self)
		1330	CODE:
		1331	Mix_FreeMusic (self);
		1332
		1333	int
		1334	play (CFClient::MixMusic self, int loops = -1)
		1335	CODE:
		1336	RETVAL = Mix_PlayMusic (self, loops);
		1337	OUTPUT:
		1338	RETVAL
		1339
		1340	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1341
		1342	BOOT:
		1343	{
		1344	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1345	static const struct {
		1346	const char *name;
		1347	IV iv;
		1348	} *civ, const_iv[] = {
		1349	# define const_iv(name) { # name, (IV)name }
		1350	const_iv (GL_COLOR_MATERIAL),
		1351	const_iv (GL_SMOOTH),
		1352	const_iv (GL_FLAT),
		1353	const_iv (GL_BLEND),
		1354	const_iv (GL_AND),
		1355	const_iv (GL_ONE),
		1356	const_iv (GL_ZERO),
		1357	const_iv (GL_SRC_ALPHA),
		1358	const_iv (GL_SRC_ALPHA_SATURATE),
		1359	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1360	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1361	const_iv (GL_RGB),
		1362	const_iv (GL_RGBA),
		1363	const_iv (GL_UNSIGNED_BYTE),
		1364	const_iv (GL_ALPHA),
		1365	const_iv (GL_FLOAT),
		1366	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1367	const_iv (GL_COMPILE),
		1368	const_iv (GL_TEXTURE_1D),
		1369	const_iv (GL_TEXTURE_2D),
		1370	const_iv (GL_TEXTURE_ENV),
		1371	const_iv (GL_TEXTURE_MAG_FILTER),
		1372	const_iv (GL_TEXTURE_MIN_FILTER),
		1373	const_iv (GL_TEXTURE_ENV_MODE),
		1374	const_iv (GL_TEXTURE_WRAP_S),
		1375	const_iv (GL_TEXTURE_WRAP_T),
		1376	const_iv (GL_CLAMP),
		1377	const_iv (GL_REPEAT),
		1378	const_iv (GL_NEAREST),
		1379	const_iv (GL_LINEAR),
		1380	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1381	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1382	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1383	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1384	const_iv (GL_GENERATE_MIPMAP),
		1385	const_iv (GL_MODULATE),
		1386	const_iv (GL_REPLACE),
		1387	const_iv (GL_COLOR_BUFFER_BIT),
		1388	const_iv (GL_PROJECTION),
		1389	const_iv (GL_MODELVIEW),
		1390	const_iv (GL_COLOR_LOGIC_OP),
		1391	const_iv (GL_CONVOLUTION_2D),
		1392	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1393	const_iv (GL_CONSTANT_BORDER),
		1394	const_iv (GL_LINES),
		1395	const_iv (GL_QUADS),
		1396	const_iv (GL_LINE_LOOP),
		1397	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1398	const_iv (GL_FASTEST),
		1399	# undef const_iv
		1400	};
		1401
		1402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1404	}
		1405
		1406	int glGetError ()
		1407
		1408	void glClear (int mask)
		1409
		1410	void glClearColor (float r, float g, float b, float a = 1.0)
		1411	PROTOTYPE: @
		1412
		1413	void glEnable (int cap)
		1414
		1415	void glDisable (int cap)
		1416
		1417	void glShadeModel (int mode)
		1418
		1419	void glHint (int target, int mode)
		1420
		1421	void glBlendFunc (int sfactor, int dfactor)
		1422
		1423	void glLogicOp (int opcode)
		1424
		1425	void glColorMask (int red, int green, int blue, int alpha)
		1426
		1427	void glMatrixMode (int mode)
		1428
		1429	void glPushMatrix ()
		1430
		1431	void glPopMatrix ()
		1432
		1433	void glLoadIdentity ()
		1434
		1435	# near and far are due to microsofts buggy c compiler
		1436	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1437
		1438	void glViewport (int x, int y, int width, int height)
		1439
		1440	void glTranslate (float x, float y, float z = 0.)
		1441	CODE:
		1442	glTranslatef (x, y, z);
		1443
		1444	void glScale (float x, float y, float z = 1.)
		1445	CODE:
		1446	glScalef (x, y, z);
		1447
		1448	void glRotate (float angle, float x, float y, float z)
		1449	CODE:
		1450	glRotatef (angle, x, y, z);
		1451
		1452	void glBegin (int mode)
		1453
		1454	void glEnd ()
		1455
		1456	void glColor (float r, float g, float b, float a = 1.0)
		1457	PROTOTYPE: @
		1458	CODE:
		1459	glColor4f (r, g, b, a);
		1460
		1461	void glVertex (float x, float y, float z = 0.)
		1462	CODE:
		1463	glVertex3f (x, y, z);
		1464
		1465	void glTexCoord (float s, float t)
		1466	CODE:
		1467	glTexCoord2f (s, t);
		1468
		1469	void glTexEnv (int target, int pname, float param)
		1470	CODE:
		1471	glTexEnvf (target, pname, param);
		1472
		1473	void glTexParameter (int target, int pname, float param)
		1474	CODE:
		1475	glTexParameterf (target, pname, param);
		1476
		1477	void glBindTexture (int target, int name)
		1478
		1479	void glConvolutionParameter (int target, int pname, float params)
		1480	CODE:
		1481	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1482
		1483	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1484	CODE:
		1485	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1486	(target, internalformat, width, height, format, type, data));
		1487
		1488	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1489
		1490	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1491
		1492	void glRasterPos (int x, int y)
		1493	CODE:
		1494	glRasterPos2i (x, y);
		1495
		1496	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1497
		1498	int glGenTexture ()
		1499	CODE:
		1500	{
		1501	GLuint name;
		1502	glGenTextures (1, &name);
		1503	RETVAL = name;
		1504	}
		1505	OUTPUT:
		1506	RETVAL
		1507
		1508	void glDeleteTexture (int name)
		1509	CODE:
		1510	{
		1511	GLuint name_ = name;
		1512	glDeleteTextures (1, &name_);
		1513	}
		1514
		1515	int glGenList ()
		1516	CODE:
		1517	RETVAL = glGenLists (1);
		1518	OUTPUT:
		1519	RETVAL
		1520
		1521	void glDeleteList (int list)
		1522	CODE:
		1523	glDeleteLists (list, 1);
		1524
		1525	void glNewList (int list, int mode = GL_COMPILE)
		1526
		1527	void glEndList ()
		1528
		1529	void glCallList (int list)
		1530

Diff Legend

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