aboutsummaryrefslogtreecommitdiff
path: root/src/localplayer.h
blob: 16b66716da66e1874fdbee00690663b2ab8b9379 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef LOCALPLAYER_HEADER
#define LOCALPLAYER_HEADER

#include "player.h"
#include <list>

class Environment;
class GenericCAO;
class ClientActiveObject;

enum LocalPlayerAnimations {NO_ANIM, WALK_ANIM, DIG_ANIM, WD_ANIM};  // no local animation, walking, digging, both

class LocalPlayer : public Player
{
public:
	LocalPlayer(IGameDef *gamedef, const char *name);
	virtual ~LocalPlayer();

	bool isLocal() const
	{
		return true;
	}

	ClientActiveObject *parent;

	bool isAttached;

	v3f overridePosition;
	
	void move(f32 dtime, Environment *env, f32 pos_max_d);
	void move(f32 dtime, Environment *env, f32 pos_max_d,
			std::list<CollisionInfo> *collision_info);

	void applyControl(float dtime);

	v3s16 getStandingNodePos();

	// Used to check if anything changed and prevent sending packets if not
	v3f last_position;
	v3f last_speed;
	float last_pitch;
	float last_yaw;
	unsigned int last_keyPressed;

	float camera_impact;
	v3f eye_offset_first;
	v3f eye_offset_third;

	int last_animation;
	float last_animation_speed;

	std::string hotbar_image;
	std::string hotbar_selected_image;

	video::SColor light_color;

	GenericCAO* getCAO() const {
		return m_cao;
	}

	void setCAO(GenericCAO* toset) {
		assert( m_cao == NULL );
		m_cao = toset;
	}

private:
	// This is used for determining the sneaking range
	v3s16 m_sneak_node;
	// Whether the player is allowed to sneak
	bool m_sneak_node_exists;
	// Node below player, used to determine whether it has been removed,
	// and its old type
	v3s16 m_old_node_below;
	std::string m_old_node_below_type;
	// Whether recalculation of the sneak node is needed
	bool m_need_to_get_new_sneak_node;
	bool m_can_jump;

	GenericCAO* m_cao;
};

#endif

5' href='#n315'>315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455
/*
Minetest
Copyright (C) 2015 est31 <MTest31@outlook.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include "config.h"
#if USE_CURSES
#include "version.h"
#include "terminal_chat_console.h"
#include "porting.h"
#include "settings.h"
#include "util/numeric.h"
#include "util/string.h"

TerminalChatConsole g_term_console;

// include this last to avoid any conflicts
// (likes to set macros to common names, conflicting various stuff)
#if CURSES_HAVE_NCURSESW_NCURSES_H
#include <ncursesw/ncurses.h>
#elif CURSES_HAVE_NCURSESW_CURSES_H
#include <ncursesw/curses.h>
#elif CURSES_HAVE_CURSES_H
#include <curses.h>
#elif CURSES_HAVE_NCURSES_H
#include <ncurses.h>
#elif CURSES_HAVE_NCURSES_NCURSES_H
#include <ncurses/ncurses.h>
#elif CURSES_HAVE_NCURSES_CURSES_H
#include <ncurses/curses.h>
#endif

// Some functions to make drawing etc position independent
static bool reformat_backend(ChatBackend *backend, int rows, int cols)
{
	if (rows < 2)
		return false;
	backend->reformat(cols, rows - 2);
	return true;
}

static void move_for_backend(int row, int col)
{
	move(row + 1, col);
}

void TerminalChatConsole::initOfCurses()
{
	initscr();
	cbreak(); //raw();
	noecho();
	keypad(stdscr, TRUE);
	nodelay(stdscr, TRUE);
	timeout(100);

	// To make esc not delay up to one second. According to the internet,
	// this is the value vim uses, too.
	set_escdelay(25);

	getmaxyx(stdscr, m_rows, m_cols);
	m_can_draw_text = reformat_backend(&m_chat_backend, m_rows, m_cols);
}

void TerminalChatConsole::deInitOfCurses()
{
	endwin();
}

void *TerminalChatConsole::run()
{
	BEGIN_DEBUG_EXCEPTION_HANDLER

	std::cout << "========================" << std::endl;
	std::cout << "Begin log output over terminal"
		<< " (no stdout/stderr backlog during that)" << std::endl;
	// Make the loggers to stdout/stderr shut up.
	// Go over our own loggers instead.
	LogLevelMask err_mask = g_logger.removeOutput(&stderr_output);
	LogLevelMask out_mask = g_logger.removeOutput(&stdout_output);

	g_logger.addOutput(&m_log_output);

	// Inform the server of our nick
	m_chat_interface->command_queue.push_back(
		new ChatEventNick(CET_NICK_ADD, m_nick));

	{
		// Ensures that curses is deinitialized even on an exception being thrown
		CursesInitHelper helper(this);

		while (!stopRequested()) {

			int ch = getch();
			if (stopRequested())
				break;

			step(ch);
		}
	}

	if (m_kill_requested)
		*m_kill_requested = true;

	g_logger.removeOutput(&m_log_output);
	g_logger.addOutputMasked(&stderr_output, err_mask);
	g_logger.addOutputMasked(&stdout_output, out_mask);

	std::cout << "End log output over terminal"
		<< " (no stdout/stderr backlog during that)" << std::endl;
	std::cout << "========================" << std::endl;

	END_DEBUG_EXCEPTION_HANDLER

	return NULL;
}

void TerminalChatConsole::typeChatMessage(const std::wstring &msg)
{
	// Discard empty line
	if (msg.empty())
		return;

	// Send to server
	m_chat_interface->command_queue.push_back(
		new ChatEventChat(m_nick, msg));

	// Print if its a command (gets eaten by server otherwise)
	if (msg[0] == L'/') {
		m_chat_backend.addMessage(L"", (std::wstring)L"Issued command: " + msg);
	}
}

void TerminalChatConsole::handleInput(int ch, bool &complete_redraw_needed)
{
	ChatPrompt &prompt = m_chat_backend.getPrompt();
	// Helpful if you want to collect key codes that aren't documented
	/*if (ch != ERR) {
		m_chat_backend.addMessage(L"",
			(std::wstring)L"Pressed key " + utf8_to_wide(
			std::string(keyname(ch)) + " (code " + itos(ch) + ")"));
		complete_redraw_needed = true;
	}//*/

	// All the key codes below are compatible to xterm
	// Only add new ones if you have tried them there,
	// to ensure compatibility with not just xterm but the wide
	// range of terminals that are compatible to xterm.

	switch (ch) {
		case ERR: // no input
			break;
		case 27: // ESC
			// Toggle ESC mode
			m_esc_mode = !m_esc_mode;
			break;
		case KEY_PPAGE:
			m_chat_backend.scrollPageUp();
			complete_redraw_needed = true;
			break;
		case KEY_NPAGE:
			m_chat_backend.scrollPageDown();
			complete_redraw_needed = true;
			break;
		case KEY_ENTER:
		case '\r':
		case '\n': {
			prompt.addToHistory(prompt.getLine());
			typeChatMessage(prompt.replace(L""));
			break;
		}
		case KEY_UP:
			prompt.historyPrev();
			break;
		case KEY_DOWN:
			prompt.historyNext();
			break;
		case KEY_LEFT:
			// Left pressed
			// move character to the left
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_MOVE,
				ChatPrompt::CURSOROP_DIR_LEFT,
				ChatPrompt::CURSOROP_SCOPE_CHARACTER);
			break;
		case 545:
			// Ctrl-Left pressed
			// move word to the left
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_MOVE,
				ChatPrompt::CURSOROP_DIR_LEFT,
				ChatPrompt::CURSOROP_SCOPE_WORD);
			break;
		case KEY_RIGHT:
			// Right pressed
			// move character to the right
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_MOVE,
				ChatPrompt::CURSOROP_DIR_RIGHT,
				ChatPrompt::CURSOROP_SCOPE_CHARACTER);
			break;
		case 560:
			// Ctrl-Right pressed
			// move word to the right
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_MOVE,
				ChatPrompt::CURSOROP_DIR_RIGHT,
				ChatPrompt::CURSOROP_SCOPE_WORD);
			break;
		case KEY_HOME:
			// Home pressed
			// move to beginning of line
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_MOVE,
				ChatPrompt::CURSOROP_DIR_LEFT,
				ChatPrompt::CURSOROP_SCOPE_LINE);
			break;
		case KEY_END:
			// End pressed
			// move to end of line
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_MOVE,
				ChatPrompt::CURSOROP_DIR_RIGHT,
				ChatPrompt::CURSOROP_SCOPE_LINE);
			break;
		case KEY_BACKSPACE:
		case '\b':
		case 127:
			// Backspace pressed
			// delete character to the left
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_DELETE,
				ChatPrompt::CURSOROP_DIR_LEFT,
				ChatPrompt::CURSOROP_SCOPE_CHARACTER);
			break;
		case KEY_DC:
			// Delete pressed
			// delete character to the right
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_DELETE,
				ChatPrompt::CURSOROP_DIR_RIGHT,
				ChatPrompt::CURSOROP_SCOPE_CHARACTER);
			break;
		case 519:
			// Ctrl-Delete pressed
			// delete word to the right
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_DELETE,
				ChatPrompt::CURSOROP_DIR_RIGHT,
				ChatPrompt::CURSOROP_SCOPE_WORD);
			break;
		case 21:
			// Ctrl-U pressed
			// kill line to left end
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_DELETE,
				ChatPrompt::CURSOROP_DIR_LEFT,
				ChatPrompt::CURSOROP_SCOPE_LINE);
			break;
		case 11:
			// Ctrl-K pressed
			// kill line to right end
			prompt.cursorOperation(
				ChatPrompt::CURSOROP_DELETE,
				ChatPrompt::CURSOROP_DIR_RIGHT,
				ChatPrompt::CURSOROP_SCOPE_LINE);
			break;
		case KEY_TAB:
			// Tab pressed
			// Nick completion
			prompt.nickCompletion(m_nicks, false);
			break;
		default:
			// Add character to the prompt,
			// assuming UTF-8.
			if (IS_UTF8_MULTB_START(ch)) {
				m_pending_utf8_bytes.append(1, (char)ch);
				m_utf8_bytes_to_wait += UTF8_MULTB_START_LEN(ch) - 1;
			} else if (m_utf8_bytes_to_wait != 0) {
				m_pending_utf8_bytes.append(1, (char)ch);
				m_utf8_bytes_to_wait--;
				if (m_utf8_bytes_to_wait == 0) {
					std::wstring w = utf8_to_wide(m_pending_utf8_bytes);
					m_pending_utf8_bytes = "";
					// hopefully only one char in the wstring...
					for (size_t i = 0; i < w.size(); i++) {
						prompt.input(w.c_str()[i]);
					}
				}
			} else if (IS_ASCII_PRINTABLE_CHAR(ch)) {
				prompt.input(ch);
			} else {
				// Silently ignore characters we don't handle

				//warningstream << "Pressed invalid character '"
				//	<< keyname(ch) << "' (code " << itos(ch) << ")" << std::endl;
			}
			break;
	}
}

void TerminalChatConsole::step(int ch)
{
	bool complete_redraw_needed = false;

	// empty queues
	while (!m_chat_interface->outgoing_queue.empty()) {
		ChatEvent *evt = m_chat_interface->outgoing_queue.pop_frontNoEx();
		switch (evt->type) {
			case CET_NICK_REMOVE: