/
game.cpp
1080 lines (959 loc) · 33.8 KB
/
game.cpp
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/*
* The Mana World
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "beingmanager.h"
#include "channelmanager.h"
#include "commandhandler.h"
#include "configuration.h"
#include "effectmanager.h"
#include "emoteshortcut.h"
#include "engine.h"
#include "flooritemmanager.h"
#include "game.h"
#include "graphics.h"
#include "itemshortcut.h"
#include "joystick.h"
#include "keyboardconfig.h"
#include "localplayer.h"
#include "log.h"
#include "main.h"
#include "map.h"
#include "npc.h"
#include "particle.h"
#include "playerrelations.h"
#include "sound.h"
#include "gui/widgets/chattab.h"
#include "gui/buy.h"
#include "gui/buysell.h"
#include "gui/chat.h"
#include "gui/confirmdialog.h"
#include "gui/debugwindow.h"
#include "gui/emoteshortcutcontainer.h"
#include "gui/equipmentwindow.h"
#include "gui/gui.h"
#include "gui/help.h"
#include "gui/inventorywindow.h"
#include "gui/shortcutwindow.h"
#include "gui/itemshortcutcontainer.h"
#include "gui/minimap.h"
#include "gui/ministatus.h"
#include "gui/npcdialog.h"
#include "gui/okdialog.h"
#include "gui/outfitwindow.h"
#include "gui/sdlinput.h"
#include "gui/sell.h"
#include "gui/setup.h"
#include "gui/skilldialog.h"
#include "gui/statuswindow.h"
#include "gui/trade.h"
#include "gui/viewport.h"
#include "gui/windowmenu.h"
#include "gui/partywindow.h"
#ifdef MANASERV_SUPPORT
#include "gui/buddywindow.h"
#include "gui/guildwindow.h"
#endif
#include "gui/npcpostdialog.h"
#include "gui/quitdialog.h"
#include "gui/specialswindow.h"
#include "gui/storagewindow.h"
#include "net/gamehandler.h"
#include "net/generalhandler.h"
#include "net/net.h"
#include "net/manaserv/inventoryhandler.h"
#include "net/ea/inventoryhandler.h"
#include "resources/imagewriter.h"
#include "utils/gettext.h"
#include <guichan/exception.hpp>
#include <guichan/focushandler.hpp>
#include <fstream>
#include <physfs.h>
#include <sstream>
#include <string>
std::string map_path;
bool done = false;
volatile int tick_time;
volatile int fps = 0, frame = 0;
Engine *engine = NULL;
Joystick *joystick = NULL;
extern Window *weightNotice;
extern Window *deathNotice;
QuitDialog *quitDialog = NULL;
OkDialog *disconnectedDialog = NULL;
ChatWindow *chatWindow;
StatusWindow *statusWindow;
MiniStatusWindow *miniStatusWindow;
BuyDialog *buyDialog;
SellDialog *sellDialog;
#ifdef EATHENA_SUPPORT
BuySellDialog *buySellDialog;
#endif
InventoryWindow *inventoryWindow;
SkillDialog *skillDialog;
PartyWindow *partyWindow;
#ifdef MANASERV_SUPPORT
BuddyWindow *buddyWindow;
GuildWindow *guildWindow;
#endif
NpcDialog *npcDialog;
NpcPostDialog *npcPostDialog;
StorageWindow *storageWindow;
Minimap *minimap;
EquipmentWindow *equipmentWindow;
TradeWindow *tradeWindow;
HelpWindow *helpWindow;
DebugWindow *debugWindow;
ShortcutWindow *itemShortcutWindow;
ShortcutWindow *emoteShortcutWindow;
OutfitWindow *outfitWindow;
SpecialsWindow *specialsWindow;
BeingManager *beingManager = NULL;
FloorItemManager *floorItemManager = NULL;
ChannelManager *channelManager = NULL;
CommandHandler *commandHandler = NULL;
Particle *particleEngine = NULL;
EffectManager *effectManager = NULL;
ChatTab *localChatTab = NULL;
/**
* Tells the max tick value,
* setting it back to zero (and start again).
*/
const int MAX_TICK_VALUE = 10000;
/**
* Set the milliseconds value of a tick time.
*/
const int MILLISECONDS_IN_A_TICK = 10;
/**
* Listener used for exiting handling.
*/
namespace {
class ExitListener : public gcn::ActionListener
{
public:
void action(const gcn::ActionEvent &event)
{
if (event.getId() == "yes" || event.getId() == "ok")
done = true;
disconnectedDialog = NULL;
}
} exitListener;
}
/**
* Advances game logic counter.
* Called every 10 milliseconds by SDL_AddTimer()
* @see MILLISECONDS_IN_A_TICK value
*/
Uint32 nextTick(Uint32 interval, void *param)
{
tick_time++;
if (tick_time == MAX_TICK_VALUE) tick_time = 0;
return interval;
}
/**
* Updates fps.
* Called every seconds by SDL_AddTimer()
*/
Uint32 nextSecond(Uint32 interval, void *param)
{
fps = frame;
frame = 0;
return interval;
}
/**
* @return the elapsed time in milliseconds
* between two tick values.
*/
int get_elapsed_time(int start_time)
{
if (start_time <= tick_time)
return (tick_time - start_time) * MILLISECONDS_IN_A_TICK;
else
return (tick_time + (MAX_TICK_VALUE - start_time))
* MILLISECONDS_IN_A_TICK;
}
/**
* Initialize every game sub-engines in the right order
*/
static void initEngines()
{
engine = new Engine;
beingManager = new BeingManager;
commandHandler = new CommandHandler;
floorItemManager = new FloorItemManager;
channelManager = new ChannelManager;
effectManager = new EffectManager;
particleEngine = new Particle(NULL);
particleEngine->setupEngine();
}
/**
* Create all the various globally accessible gui windows
*/
static void createGuiWindows()
{
setupWindow->clearWindowsForReset();
// Create dialogs
chatWindow = new ChatWindow;
buyDialog = new BuyDialog;
sellDialog = new SellDialog;
tradeWindow = new TradeWindow;
partyWindow = new PartyWindow;
#ifdef MANASERV_SUPPORT
buddyWindow = new BuddyWindow;
guildWindow = new GuildWindow;
#else
buySellDialog = new BuySellDialog;
#endif
equipmentWindow = new EquipmentWindow(player_node->mEquipment.get());
npcDialog = new NpcDialog;
npcPostDialog = new NpcPostDialog;
storageWindow = new StorageWindow;
statusWindow = new StatusWindow;
miniStatusWindow = new MiniStatusWindow;
inventoryWindow = new InventoryWindow;
skillDialog = new SkillDialog;
minimap = new Minimap;
helpWindow = new HelpWindow;
debugWindow = new DebugWindow;
itemShortcutWindow = new ShortcutWindow("ItemShortcut",
new ItemShortcutContainer);
emoteShortcutWindow = new ShortcutWindow("EmoteShortcut",
new EmoteShortcutContainer);
outfitWindow = new OutfitWindow();
specialsWindow = new SpecialsWindow();
localChatTab = new ChatTab(_("General"));
if (config.getValue("logToChat", 0))
{
logger->setChatWindow(chatWindow);
}
Net::getGeneralHandler()->guiWindowsLoaded();
}
/**
* Destroy all the globally accessible gui windows
*/
static void destroyGuiWindows()
{
Net::getGeneralHandler()->guiWindowsUnloaded();
logger->setChatWindow(NULL);
delete localChatTab; // Need to do this first, so it can remove itself
delete chatWindow;
delete statusWindow;
delete miniStatusWindow;
delete buyDialog;
delete sellDialog;
#ifdef EATHENA_SUPPORT
delete buySellDialog;
#endif
delete inventoryWindow;
delete partyWindow;
delete npcDialog;
delete npcPostDialog;
#ifdef MANASERV_SUPPORT
delete buddyWindow;
delete guildWindow;
#endif
delete skillDialog;
delete minimap;
delete equipmentWindow;
delete tradeWindow;
delete helpWindow;
delete debugWindow;
delete itemShortcutWindow;
delete emoteShortcutWindow;
delete storageWindow;
delete outfitWindow;
delete specialsWindow;
}
Game::Game():
mLastTarget(Being::UNKNOWN),
mLogicCounterId(0), mSecondsCounterId(0)
{
done = false;
createGuiWindows();
mWindowMenu = new WindowMenu;
windowContainer->add(mWindowMenu);
initEngines();
// Initialize logic and seconds counters
tick_time = 0;
mLogicCounterId = SDL_AddTimer(MILLISECONDS_IN_A_TICK, nextTick, NULL);
mSecondsCounterId = SDL_AddTimer(1000, nextSecond, NULL);
// This part is eAthena specific
// For Manaserv, the map is obtained
// with the GPMSG_PLAYER_MAP_CHANGE flag.
map_path = map_path.substr(0, map_path.rfind("."));
if (!map_path.empty())
engine->changeMap(map_path);
// Initialize beings
beingManager->setPlayer(player_node);
/*
* To prevent the server from sending data before the client
* has initialized, I've modified it to wait for a "ping"
* from the client to complete its initialization
*
* Note: This only affects the latest eAthena version. This
* packet is handled by the older version, but its response
* is ignored by the client
*/
Net::getGameHandler()->ping(tick_time);
// Initialize frame limiting
config.addListener("fpslimit", this);
optionChanged("fpslimit");
Joystick::init();
// TODO: The user should be able to choose which one to use
// Open the first device
if (Joystick::getNumberOfJoysticks() > 0)
joystick = new Joystick(0);
setupWindow->setInGame(true);
}
Game::~Game()
{
delete mWindowMenu;
destroyGuiWindows();
delete beingManager;
delete player_node;
delete floorItemManager;
delete channelManager;
delete commandHandler;
delete joystick;
delete particleEngine;
delete engine;
viewport->setMap(NULL);
player_node = NULL;
beingManager = NULL;
floorItemManager = NULL;
joystick = NULL;
SDL_RemoveTimer(mLogicCounterId);
SDL_RemoveTimer(mSecondsCounterId);
}
static bool saveScreenshot()
{
static unsigned int screenshotCount = 0;
SDL_Surface *screenshot = graphics->getScreenshot();
// Search for an unused screenshot name
std::stringstream filenameSuffix;
std::stringstream filename;
std::fstream testExists;
bool found = false;
do {
screenshotCount++;
filename.str("");
filenameSuffix.str("");
filename << PHYSFS_getUserDir();
#if (defined __USE_UNIX98 || defined __FreeBSD__)
filenameSuffix << ".mana/";
#elif defined __APPLE__
filenameSuffix << "Desktop/";
#endif
filenameSuffix << "Mana_Screenshot_" << screenshotCount << ".png";
filename << filenameSuffix.str();
testExists.open(filename.str().c_str(), std::ios::in);
found = !testExists.is_open();
testExists.close();
} while (!found);
const bool success = ImageWriter::writePNG(screenshot, filename.str());
if (success)
{
std::stringstream chatlogentry;
// TODO: Make it one complete gettext string below
chatlogentry << _("Screenshot saved to ~/") << filenameSuffix.str();
localChatTab->chatLog(chatlogentry.str(), BY_SERVER);
}
else
{
localChatTab->chatLog(_("Saving screenshot failed!"), BY_SERVER);
logger->log("Error: could not save screenshot.");
}
SDL_FreeSurface(screenshot);
return success;
}
void Game::optionChanged(const std::string &name)
{
int fpsLimit = (int) config.getValue("fpslimit", 60);
mMinFrameTime = fpsLimit ? 1000 / fpsLimit : 0;
// Reset draw time to current time
mDrawTime = tick_time * MILLISECONDS_IN_A_TICK;
}
void Game::logic()
{
// mDrawTime has a higher granularity than gameTime in order to be able to
// work with minimum frame durations in milliseconds.
int gameTime = tick_time;
mDrawTime = tick_time * MILLISECONDS_IN_A_TICK;
while (!done)
{
if (Map *map = engine->getCurrentMap())
map->update(get_elapsed_time(gameTime));
// Handle all necessary game logic
while (get_elapsed_time(gameTime) > 0)
{
handleInput();
engine->logic();
gameTime++;
}
// This is done because at some point tick_time will wrap.
gameTime = tick_time;
// Update the screen when application is active, delay otherwise.
if (SDL_GetAppState() & SDL_APPACTIVE)
{
// Draw a frame if either frames are not limited or enough time has
// passed since the last frame.
if (!mMinFrameTime ||
get_elapsed_time(mDrawTime / 10) > mMinFrameTime)
{
frame++;
gui->draw();
graphics->updateScreen();
mDrawTime += mMinFrameTime;
// Make sure to wrap mDrawTime, since tick_time will wrap.
if (mDrawTime > MAX_TICK_VALUE * MILLISECONDS_IN_A_TICK)
mDrawTime -= MAX_TICK_VALUE * MILLISECONDS_IN_A_TICK;
}
else
{
SDL_Delay(MILLISECONDS_IN_A_TICK);
}
}
else
{
SDL_Delay(MILLISECONDS_IN_A_TICK);
mDrawTime = tick_time * MILLISECONDS_IN_A_TICK;
}
// Handle network stuff
Net::getGeneralHandler()->flushNetwork();
if (!Net::getGameHandler()->isConnected())
{
if (state != STATE_ERROR)
{
errorMessage = _("The connection to the server was lost, "
"the program will now quit");
}
if (!disconnectedDialog)
{
disconnectedDialog = new OkDialog(_("Network Error"), errorMessage);
disconnectedDialog->addActionListener(&exitListener);
disconnectedDialog->requestMoveToTop();
}
}
}
}
void Game::handleInput()
{
if (joystick)
joystick->update();
// Events
SDL_Event event;
while (SDL_PollEvent(&event))
{
bool used = false;
// Keyboard events (for discontinuous keys)
if (event.type == SDL_KEYDOWN)
{
gcn::Window *requestedWindow = NULL;
if (setupWindow->isVisible() &&
keyboard.getNewKeyIndex() > keyboard.KEY_NO_VALUE)
{
keyboard.setNewKey((int) event.key.keysym.sym);
keyboard.callbackNewKey();
keyboard.setNewKeyIndex(keyboard.KEY_NO_VALUE);
return;
}
// send straight to gui for certain windows
if (npcPostDialog->isVisible())
{
try
{
guiInput->pushInput(event);
}
catch (gcn::Exception e)
{
const char* err = e.getMessage().c_str();
logger->log("Warning: guichan input exception: %s", err);
}
return;
}
// Mode switch to emotes
if (keyboard.isKeyActive(keyboard.KEY_EMOTE))
{
// Emotions
int emotion = keyboard.getKeyEmoteOffset(event.key.keysym.sym);
if (emotion)
{
emoteShortcut->useEmote(emotion);
used = true;
return;
}
}
if (!chatWindow->isInputFocused()
&& !gui->getFocusHandler()->getModalFocused())
{
if (keyboard.isKeyActive(keyboard.KEY_OK))
{
// Do not focus chat input when quit dialog is active
if (quitDialog != NULL && quitDialog->isVisible())
continue;
// Close the Browser if opened
else if (helpWindow->isVisible() &&
keyboard.isKeyActive(keyboard.KEY_OK))
helpWindow->setVisible(false);
// Close the config window, cancelling changes if opened
else if (setupWindow->isVisible() &&
keyboard.isKeyActive(keyboard.KEY_OK))
setupWindow->action(gcn::ActionEvent(NULL, "cancel"));
else if (npcDialog->isVisible() &&
keyboard.isKeyActive(keyboard.KEY_OK))
npcDialog->action(gcn::ActionEvent(NULL, "ok"));
/*
else if (guildWindow->isVisible())
{
// TODO: Check if a dialog is open and close it if so
}
*/
}
if (keyboard.isKeyActive(keyboard.KEY_TOGGLE_CHAT))
{
if (chatWindow->requestChatFocus())
used = true;
}
if (npcDialog->isVisible())
{
if (keyboard.isKeyActive(keyboard.KEY_MOVE_UP))
npcDialog->move(1);
else if (keyboard.isKeyActive(keyboard.KEY_MOVE_DOWN))
npcDialog->move(-1);
}
}
if (!chatWindow->isInputFocused() || (event.key.keysym.mod & KMOD_ALT))
{
if (keyboard.isKeyActive(keyboard.KEY_PREV_CHAT_TAB))
{
chatWindow->prevTab();
return;
}
else if (keyboard.isKeyActive(keyboard.KEY_NEXT_CHAT_TAB))
{
chatWindow->nextTab();
return;
}
}
if ((event.key.keysym.mod & KMOD_RCTRL || event.key.keysym.mod & KMOD_LCTRL)
&& !chatWindow->isInputFocused())
{
int outfitNum = -1;
switch (event.key.keysym.sym)
{
case SDLK_1:
outfitNum = 0;
break;
case SDLK_2:
outfitNum = 1;
break;
case SDLK_3:
outfitNum = 2;
break;
case SDLK_4:
outfitNum = 3;
break;
case SDLK_5:
outfitNum = 4;
break;
case SDLK_6:
outfitNum = 5;
break;
case SDLK_7:
outfitNum = 6;
break;
case SDLK_8:
outfitNum = 7;
break;
case SDLK_9:
outfitNum = 8;
break;
case SDLK_0:
outfitNum = 9;
break;
case SDLK_MINUS:
outfitNum = 10;
break;
case SDLK_EQUALS:
outfitNum = 11;
break;
case SDLK_BACKSPACE:
outfitNum = 12;
break;
case SDLK_INSERT:
outfitNum = 13;
break;
case SDLK_HOME:
outfitNum = 14;
break;
default:
break;
}
if (outfitNum >= 0)
{
used = true;
if (event.key.keysym.mod & KMOD_RCTRL)
outfitWindow->wearOutfit(outfitNum);
else if (event.key.keysym.mod & KMOD_LCTRL)
outfitWindow->copyOutfit(outfitNum);
}
}
const int tKey = keyboard.getKeyIndex(event.key.keysym.sym);
switch (tKey)
{
case KeyboardConfig::KEY_SCROLL_CHAT_UP:
if (chatWindow->isVisible())
{
chatWindow->scroll(-DEFAULT_CHAT_WINDOW_SCROLL);
used = true;
}
break;
case KeyboardConfig::KEY_SCROLL_CHAT_DOWN:
if (chatWindow->isVisible())
{
chatWindow->scroll(DEFAULT_CHAT_WINDOW_SCROLL);
used = true;
return;
}
break;
case KeyboardConfig::KEY_WINDOW_HELP:
// In-game Help
if (helpWindow->isVisible())
helpWindow->setVisible(false);
else
{
helpWindow->loadHelp("index");
helpWindow->requestMoveToTop();
}
used = true;
break;
// Quitting confirmation dialog
case KeyboardConfig::KEY_QUIT:
if (!quitDialog)
{
quitDialog = new QuitDialog(&done, &quitDialog);
quitDialog->requestMoveToTop();
}
else
{
quitDialog->action(gcn::ActionEvent(NULL, "cancel"));
}
break;
default:
break;
}
if (keyboard.isEnabled() &&
!chatWindow->isInputFocused() && !npcDialog->isInputFocused())
{
const int tKey = keyboard.getKeyIndex(event.key.keysym.sym);
// Do not activate shortcuts if tradewindow is visible
if (!tradeWindow->isVisible())
{
// Checks if any item shortcut is pressed.
for (int i = KeyboardConfig::KEY_SHORTCUT_1;
i <= KeyboardConfig::KEY_SHORTCUT_12;
i++)
{
if (tKey == i && !used)
{
itemShortcut->useItem(
i - KeyboardConfig::KEY_SHORTCUT_1);
break;
}
}
}
switch (tKey)
{
case KeyboardConfig::KEY_PICKUP:
{
#ifdef MANASERV_SUPPORT
const Vector &pos = player_node->getPosition();
Uint16 x = (int) pos.x / 32;
Uint16 y = (int) pos.y / 32;
#else
Uint16 x = player_node->getTileX();
Uint16 y = player_node->getTileY();
#endif
FloorItem *item =
floorItemManager->findByCoordinates(x, y);
// If none below the player, try the tile in front
// of the player
if (!item)
{
// Temporary until tile-based picking is
// removed.
switch (player_node->getSpriteDirection())
{
case DIRECTION_UP : --y; break;
case DIRECTION_DOWN : ++y; break;
case DIRECTION_LEFT : --x; break;
case DIRECTION_RIGHT: ++x; break;
default: break;
}
item = floorItemManager->findByCoordinates(
x, y);
}
if (item)
player_node->pickUp(item);
used = true;
}
break;
case KeyboardConfig::KEY_SIT:
// Player sit action
player_node->toggleSit();
used = true;
break;
case KeyboardConfig::KEY_HIDE_WINDOWS:
// Hide certain windows
if (!chatWindow->isInputFocused())
{
statusWindow->setVisible(false);
inventoryWindow->setVisible(false);
skillDialog->setVisible(false);
setupWindow->setVisible(false);
equipmentWindow->setVisible(false);
helpWindow->setVisible(false);
debugWindow->setVisible(false);
#ifdef MANASERV_SUPPORT
guildWindow->setVisible(false);
buddyWindow->setVisible(false);
#endif
}
break;
case KeyboardConfig::KEY_WINDOW_STATUS:
requestedWindow = statusWindow;
break;
case KeyboardConfig::KEY_WINDOW_INVENTORY:
requestedWindow = inventoryWindow;
break;
case KeyboardConfig::KEY_WINDOW_EQUIPMENT:
requestedWindow = equipmentWindow;
break;
case KeyboardConfig::KEY_WINDOW_SKILL:
requestedWindow = skillDialog;
break;
case KeyboardConfig::KEY_WINDOW_MINIMAP:
minimap->toggle();
break;
case KeyboardConfig::KEY_WINDOW_CHAT:
requestedWindow = chatWindow;
break;
case KeyboardConfig::KEY_WINDOW_SHORTCUT:
requestedWindow = itemShortcutWindow;
break;
case KeyboardConfig::KEY_WINDOW_SETUP:
requestedWindow = setupWindow;
break;
case KeyboardConfig::KEY_WINDOW_DEBUG:
requestedWindow = debugWindow;
break;
case KeyboardConfig::KEY_WINDOW_PARTY:
requestedWindow = partyWindow;
break;
case KeyboardConfig::KEY_WINDOW_EMOTE_SHORTCUT:
requestedWindow = emoteShortcutWindow;
break;
case KeyboardConfig::KEY_WINDOW_OUTFIT:
requestedWindow = outfitWindow;
break;
case KeyboardConfig::KEY_SCREENSHOT:
// Screenshot (picture, hence the p)
saveScreenshot();
used = true;
break;
case KeyboardConfig::KEY_PATHFIND:
// Find path to mouse (debug purpose)
viewport->toggleDebugPath();
used = true;
break;
case KeyboardConfig::KEY_TRADE:
// Toggle accepting of incoming trade requests
unsigned int deflt = player_relations.getDefault();
if (deflt & PlayerRelation::TRADE)
{
localChatTab->chatLog(
_("Ignoring incoming trade requests"),
BY_SERVER);
deflt &= ~PlayerRelation::TRADE;
}
else
{
localChatTab->chatLog(
_("Accepting incoming trade requests"),
BY_SERVER);
deflt |= PlayerRelation::TRADE;
}
player_relations.setDefault(deflt);
used = true;
break;
}
}
if (requestedWindow)
{
requestedWindow->setVisible(!requestedWindow->isVisible());
if (requestedWindow->isVisible())
requestedWindow->requestMoveToTop();
used = true;
}
}
// Quit event
else if (event.type == SDL_QUIT)
{
done = true;
}
// Push input to GUI when not used
if (!used)
{
try
{
guiInput->pushInput(event);
}
catch (gcn::Exception e)
{
const char* err = e.getMessage().c_str();
logger->log("Warning: guichan input exception: %s", err);
}
}
} // End while
// If the user is configuring the keys then don't respond.
if (!keyboard.isEnabled())
return;
// Moving player around
if (player_node->mAction != Being::DEAD && current_npc == 0 &&
!chatWindow->isInputFocused())
{
// Get the state of the keyboard keys
keyboard.refreshActiveKeys();
// Ignore input if either "ignore" key is pressed
// Stops the character moving about if the user's window manager
// uses "ignore+arrow key" to switch virtual desktops.
if (keyboard.isKeyActive(keyboard.KEY_IGNORE_INPUT_1) ||
keyboard.isKeyActive(keyboard.KEY_IGNORE_INPUT_2))
{
return;
}
const Vector &pos = player_node->getPosition();
const Uint16 x = (int) pos.x / 32;
const Uint16 y = (int) pos.y / 32;
unsigned char direction = 0;
// Translate pressed keys to movement and direction
if (keyboard.isKeyActive(keyboard.KEY_MOVE_UP) ||
(joystick && joystick->isUp()))
{
direction |= Being::UP;
}
else if (keyboard.isKeyActive(keyboard.KEY_MOVE_DOWN) ||
(joystick && joystick->isDown()))
{
direction |= Being::DOWN;
}
if (keyboard.isKeyActive(keyboard.KEY_MOVE_LEFT) ||
(joystick && joystick->isLeft()))
{
direction |= Being::LEFT;
}
else if (keyboard.isKeyActive(keyboard.KEY_MOVE_RIGHT) ||
(joystick && joystick->isRight()))
{
direction |= Being::RIGHT;
}
player_node->setWalkingDir(direction);
// Attacking monsters
if (keyboard.isKeyActive(keyboard.KEY_ATTACK) ||
(joystick && joystick->buttonPressed(0)))
{
if (player_node->getTarget())
player_node->attack(player_node->getTarget(), true);
}
if (keyboard.isKeyActive(keyboard.KEY_TARGET_ATTACK))
{
Being *target = NULL;
bool newTarget = !keyboard.isKeyActive(keyboard.KEY_TARGET);