Being *BeingManager::findNearestLivingBeing(Being *aroundBeing, int maxdist,
Being::Type type) const
{
Being *closestBeing = NULL;
int dist = 0;
int x = aroundBeing->mX;
int y = aroundBeing->mY;
for (Beings::const_iterator i = mBeings.begin(), i_end = mBeings.end();
i != i_end; ++i)
{
Being *being = (*i);
int d = std::max(abs(being->mX - x), abs(being->mY - y));
if ((being->getType() == type || type == Being::UNKNOWN)
&& (d < dist || closestBeing == NULL) // it is closer
&& being->mAction != Being::DEAD // no dead beings
&& being != aroundBeing)
{
dist = d;
closestBeing = being;
}
}
return (maxdist >= dist) ? closestBeing : NULL;
}
Being *BeingManager::findNearestLivingBeing(int x, int y, int maxdist,
Being::Type type) const
{
Being *closestBeing = NULL;
int dist = 0;
Beings::const_iterator itr = mBeings.begin();
Beings::const_iterator itr_end = mBeings.end();
for (; itr != itr_end; ++itr)
{
Being *being = (*itr);
int d = std::max(abs(being->mX - x), abs(being->mY - y));
if ((being->getType() == type || (type == Being::UNKNOWN &&
being->getType() != Being::WARP))
&& (d < dist || closestBeing == NULL) // it is closer
&& being->mAction != Being::DEAD // no dead beings
&& being != player_node) // it is not you
{
dist = d;
closestBeing = being;
}
}
return (maxdist >= dist) ? closestBeing : NULL;
}
Being *BeingManager::findNearestLivingBeing(int x, int y,
int maxTileDist,
Being::Type type) const
{
Being *closestBeing = 0;
int dist = 0;
const int maxDist = maxTileDist * 32;
Beings::const_iterator itr = mBeings.begin();
Beings::const_iterator itr_end = mBeings.end();
for (; itr != itr_end; ++itr)
{
Being *being = (*itr);
const Vector &pos = being->getPosition();
int d = abs(((int) pos.x) - x) + abs(((int) pos.y) - y);
if ((being->getType() == type || type == Being::UNKNOWN)
&& (d < dist || !closestBeing) // it is closer
&& being->isAlive()) // no dead beings
{
dist = d;
closestBeing = being;
}
}
return (maxDist >= dist) ? closestBeing : 0;
}
bool operator() (ActorSprite *actor)
{
if (actor->getType() == ActorSprite::FLOOR_ITEM)
return false;
Game *game = Game::instance();
if (!game)
return false;
Being* b = static_cast<Being*>(actor);
uint16_t other_y = y + ((b->getType() == ActorSprite::NPC) ? 1 : 0);
const Vector &pos = b->getPosition();
return ((int) pos.x / game->getCurrentTileWidth() == x &&
((int) pos.y / game->getCurrentTileHeight() == y
|| (int) pos.y / game->getCurrentTileHeight() == other_y) &&
b->isAlive() &&
(type == ActorSprite::UNKNOWN || b->getType() == type));
}
void BeingManager::getPlayerNames(std::vector<std::string> &names,
bool npcNames)
{
Beings::iterator i = mBeings.begin();
names.clear();
while (i != mBeings.end())
{
Being *being = (*i);
if ((being->getType() == Being::PLAYER
|| (being->getType() == Being::NPC && npcNames))
&& being->getName() != "")
{
names.push_back(being->getName());
}
++i;
}
}
void BeingManager::updatePlayerNames()
{
Beings::iterator i = mBeings.begin();
while (i != mBeings.end())
{
Being *being = (*i);
if (being->getType() == Being::PLAYER && being->getName() != "")
being->updateName();
++i;
}
}
void GameHandler::handleAttack(GameClient &client, MessageIn &message)
{
int id = message.readInt16();
LOG_DEBUG("Character " << client.character->getPublicID()
<< " attacked being " << id);
Being *being = findBeingNear(client.character, id);
if (being && being->getType() != OBJECT_NPC)
{
client.character->setTarget(being);
client.character->setAction(ATTACK);
}
}
void Monster::forgetTarget(Entity *t)
{
Being *b = static_cast< Being * >(t);
mAnger.erase(b);
b->removeListener(&mTargetListener);
if (b->getType() == OBJECT_CHARACTER)
{
Character *c = static_cast< Character * >(b);
mExpReceivers.erase(c);
mLegalExpReceivers.erase(c);
}
}
Being *BeingManager::findBeingByName(const std::string &name,
Being::Type type) const
{
for (Beings::const_iterator i = mBeings.begin(), i_end = mBeings.end();
i != i_end; ++i)
{
Being *being = (*i);
if (being->getName() == name &&
(type == Being::UNKNOWN || type == being->getType()))
return being;
}
return NULL;
}
void BeingHandler::handleBeingLooksChangeMessage(Net::MessageIn &msg)
{
Being *being = actorSpriteManager->findBeing(msg.readInt16());
if (!being || being->getType() != ActorSprite::PLAYER)
return;
handleLooks(being, msg);
if (msg.getUnreadLength())
{
int style = msg.readInt16();
int color = msg.readInt16();
being->setSprite(SPRITE_HAIR, style * -1, ColorDB::get(color));
}
}
void BuySellHandler::handleMessage(Net::MessageIn &msg)
{
Being *being = actorSpriteManager->findBeing(msg.readInt16());
if (!being || being->getType() != ActorSprite::NPC)
{
return;
}
int npcId = being->getId();
switch (msg.getId())
{
case GPMSG_NPC_BUY:
{
BuyDialog* dialog = new BuyDialog(npcId);
dialog->reset();
dialog->setMoney(PlayerInfo::getAttribute(MONEY));
while (msg.getUnreadLength())
{
int itemId = msg.readInt16();
int amount = msg.readInt16();
int value = msg.readInt16();
dialog->addItem(itemId, amount, value);
}
break;
}
case GPMSG_NPC_SELL:
{
SellDialog* dialog = new SellDialog(npcId);
dialog->reset();
dialog->setMoney(PlayerInfo::getAttribute(MONEY));
while (msg.getUnreadLength())
{
int itemId = msg.readInt16();
int amount = msg.readInt16();
int value = msg.readInt16();
dialog->addItem(new Item(itemId, amount, false), value);
}
break;
}
}
}
void PartyHandler::processPartyLeave(Net::MessageIn &msg)
{
int id = msg.readInt32();
std::string nick = msg.readString(24);
msg.readInt8(); // fail
if (!player_node)
return;
if (id == player_node->getId())
{
if (Ea::taParty)
{
Ea::taParty->removeFromMembers();
Ea::taParty->clearMembers();
}
SERVER_NOTICE(_("You have left the party."))
delete Ea::partyTab;
Ea::partyTab = nullptr;
if (socialWindow && Ea::taParty)
socialWindow->removeTab(Ea::taParty);
player_node->setPartyName("");
}
else
{
if (Ea::partyTab)
{
Ea::partyTab->chatLog(strprintf(
_("%s has left your party."),
nick.c_str()), BY_SERVER);
}
if (actorSpriteManager)
{
Being *b = actorSpriteManager->findBeing(id);
if (b && b->getType() == Being::PLAYER)
{
b->setParty(nullptr);
b->setPartyName("");
}
}
if (Ea::taParty)
Ea::taParty->removeMember(id);
}
}
void PartyHandler::processPartyInvited(Net::MessageIn &msg)
{
int id = msg.readInt32();
std::string partyName = msg.readString(24);
std::string nick("");
Being *being;
if (actorSpriteManager)
{
if ((being = actorSpriteManager->findBeing(id)))
{
if (being && being->getType() == Being::PLAYER)
nick = being->getName();
}
}
if (socialWindow)
socialWindow->showPartyInvite(partyName, nick);
}
void BuySellHandler::handleMessage(MessageIn &msg)
{
Being *being = beingManager->findBeing(msg.readInt16());
if (!being || being->getType() != Being::NPC)
{
return;
}
current_npc = being->getId();
switch (msg.getId())
{
case GPMSG_NPC_BUY:
buyDialog->reset();
buyDialog->setMoney(player_node->getMoney());
buyDialog->setVisible(true);
while (msg.getUnreadLength())
{
int itemId = msg.readInt16();
int amount = msg.readInt16();
int value = msg.readInt16();
buyDialog->addItem(itemId, amount, value);
}
break;
case GPMSG_NPC_SELL:
sellDialog->setMoney(player_node->getMoney());
sellDialog->reset();
sellDialog->setVisible(true);
while (msg.getUnreadLength())
{
int itemId = msg.readInt16();
int amount = msg.readInt16();
int value = msg.readInt16();
sellDialog->addItem(new Item(itemId, amount, false), value);
}
break;
}
}
void InputManager::handleJoystickInput(const SDL_Event &event)
{
if (joystick)
joystick->update();
else
return;
if (!stateManager->isInGame())
return;
if (event.type == SDL_JOYBUTTONUP && !joystick->buttonPressed(3))
{
targetKeyHeld = false; // Stop protecting the target key
}
else if (player_node && player_node->mAction != Being::DEAD)
{
const Uint16 x = player_node->mX;
const Uint16 y = player_node->mY;
if (!keyboard.isKeyActive(keyboard.KEY_CLEAR_TARGET))
{
Being *target = player_node->getTarget();
// Target the nearest monster
if (joystick->buttonPressed(3) && !targetKeyHeld)
{
target = beingManager->findNearestLivingBeing(x, y, 20,
Being::MONSTER);
player_node->setTarget(target);
targetKeyHeld = true;
}
if (joystick->buttonPressed(0) && target &&
target->getType() != Being::NPC)
{
player_node->attack(target, true);
}
}
if (joystick->buttonPressed(1))
{
FloorItem *item = floorItemManager->findByCoordinates(x, y);
if (item)
player_node->pickUp(item);
}
if (joystick->buttonPressed(2))
player_node->toggleSit();
unsigned char direction = 0;
// Translate pressed keys to movement and direction
if (joystick->isUp())
direction |= Being::UP;
else if (joystick->isDown())
direction |= Being::DOWN;
if (joystick->isLeft())
direction |= Being::LEFT;
else if (joystick->isRight())
direction |= Being::RIGHT;
player_node->setWalkingDir(direction);
}
}
void PopupMenu::handleLink(const std::string &link)
{
Being *being = beingManager->findBeing(mBeingId);
// Talk To actiondar :
if (link == "talk" &&
being &&
being->getType() == Being::NPC &&
current_npc == 0)
{
dynamic_cast<NPC*>(being)->talk();
}
// Trade action
else if (link == "trade" &&
being &&
being->getType() == Being::PLAYER)
{
Net::getTradeHandler()->request(being);
tradePartnerName = being->getName();
}
// Attack action
else if (link == "attack" && being)
{
player_node->attack(being, true);
}
else if (link == "unignore" &&
being &&
being->getType() == Being::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::NEUTRAL);
}
else if (link == "ignore" &&
being &&
being->getType() == Being::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::IGNORED);
}
else if (link == "disregard" &&
being &&
being->getType() == Being::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::DISREGARDED);
}
else if (link == "friend" &&
being &&
being->getType() == Being::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::FRIEND);
}
#ifdef TMWSERV_SUPPORT
// Guild action
else if (link == "guild" &&
being != NULL &&
being->getType() == Being::PLAYER)
{
player_node->inviteToGuild(being);
}
#endif
/*
// Follow Player action
else if (link == "follow")
{
}*/
/*
// Add Buddy action
else if ((link == "buddy") && being && being->isPlayer())
{
if (!buddyWindow->isVisible())
buddyWindow->setVisible(true);
buddyWindow->addBuddy(being->getName());
}*/
// Pick Up Floor Item action
else if ((link == "pickup") && mFloorItem)
{
player_node->pickUp(mFloorItem);
}
// Look To action
else if (link == "look")
{
}
else if (link == "use")
{
assert(mItem);
if (mItem->isEquipment())
{
if (mItem->isEquipped())
Net::getInventoryHandler()->unequipItem(mItem);
else
Net::getInventoryHandler()->equipItem(mItem);
}
else
{
Net::getInventoryHandler()->useItem(mItem);
}
}
else if (link == "chat")
{
chatWindow->addItemText(mItem->getInfo().getName());
}
else if (link == "split")
{
ItemAmountWindow::showWindow(ItemAmountWindow::ItemSplit,
inventoryWindow, mItem);
}
else if (link == "drop")
{
ItemAmountWindow::showWindow(ItemAmountWindow::ItemDrop,
inventoryWindow, mItem);
}
else if (link == "store")
{
ItemAmountWindow::showWindow(ItemAmountWindow::StoreAdd,
inventoryWindow, mItem);
}
else if (link == "retrieve")
{
ItemAmountWindow::showWindow(ItemAmountWindow::StoreRemove,
storageWindow, mItem);
}
else if (link == "party" && being && being->getType() == Being::PLAYER)
{
Net::getPartyHandler()->invite(dynamic_cast<Player*>(being));
}
else if (link == "name" && being)
{
const std::string &name = being->getName();
chatWindow->addInputText("/w "+name);
}
else if (link == "admin-kick" &&
being &&
(being->getType() == Being::PLAYER ||
being->getType() == Being::MONSTER))
{
Net::getAdminHandler()->kick(being->getId());
}
// Unknown actions
else if (link != "cancel")
{
logger->log("PopupMenu: Warning, unknown action '%s'", link.c_str());
}
setVisible(false);
mBeingId = 0;
mFloorItem = NULL;
mItem = NULL;
}
bool InputManager::handleKeyboardInput(const SDL_Event &event)
{
bool used = false;
bool metaKeyHeld = false;
// Key press events
if (event.type == SDL_KEYDOWN)
{
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 false;
}
// If the user is configuring the keys then don't respond.
if (!keyboard.isEnabled())
return false;
const int tKey = keyboard.getKeyIndex(event.key.keysym.sym);
// 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 false;
}
if (keyboard.isKeyLocked(event.key.keysym.sym))
return false;
gcn::Window *requestedWindow = NULL;
switch (tKey)
{
// In-game Help
case KeyboardConfig::KEY_WINDOW_HELP:
requestedWindow = helpDialog;
break;
// Quitting confirmation dialog
case KeyboardConfig::KEY_QUIT:
stateManager->promptForQuit();
used = true;
break;
case KeyboardConfig::KEY_WINDOW_DEBUG:
requestedWindow = debugWindow;
break;
case KeyboardConfig::KEY_WINDOW_SETUP:
requestedWindow = setupWindow;
break;
// Screenshot (picture, hence the p)
case KeyboardConfig::KEY_SCREENSHOT:
saveScreenshot();
used = true;
break;
}
if (stateManager->isInGame())
{
switch (tKey)
{
case KeyboardConfig::KEY_SCROLL_CHAT_UP:
if (chatWindow && chatWindow->isVisible())
{
chatWindow->scroll(-DEFAULT_CHAT_WINDOW_SCROLL);
used = true;
}
break;
case KeyboardConfig::KEY_SCROLL_CHAT_DOWN:
if (chatWindow && chatWindow->isVisible())
{
chatWindow->scroll(DEFAULT_CHAT_WINDOW_SCROLL);
used = true;
}
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_EMOTE:
requestedWindow = emoteWindow;
break;
case KeyboardConfig::KEY_WINDOW_ITEM_SHORTCUT:
requestedWindow = itemShortcutWindow;
break;
case KeyboardConfig::KEY_WINDOW_EMOTE_SHORTCUT:
requestedWindow = emoteShortcutWindow;
break;
// Hide certain windows
case KeyboardConfig::KEY_HIDE_WINDOWS:
statusWindow->hide();
inventoryWindow->hide();
equipmentWindow->hide();
skillDialog->hide();
chatWindow->hide();
itemShortcutWindow->hide();
setupWindow->hide();
debugWindow->hide();
emoteWindow->hide();
helpDialog->hide();
emoteShortcutWindow->hide();
minimap->hide();
used = true;
break;
// Find path to mouse (debug purpose)
case KeyboardConfig::KEY_PATHFIND:
viewport->toggleDebugPath();
used = true;
break;
default:
break;
}
metaKeyHeld = keyboard.isKeyActive(keyboard.KEY_METAKEY);
for (int i = 0; i <= SHORTCUTS; i++)
{
ShortcutHandler *shortcut = metaKeyHeld ? (ShortcutHandler *) emoteShortcut :
(ShortcutHandler *) itemShortcut;
const int offset = metaKeyHeld ? KeyboardConfig::KEY_EMOTE_SHORTCUT_1 :
KeyboardConfig::KEY_ITEM_SHORTCUT_1;
if (keyboard.isKeyActive(i + offset))
{
shortcut->useShortcut(i);
used = true;
break;
}
}
if (keyboard.isKeyActive(keyboard.KEY_TOGGLE_CHAT) && chatWindow)
{
chatWindow->requestChatFocus();
used = true;
}
// Player actions
if (player_node && player_node->mAction != Being::DEAD)
{
Being *target = player_node->getTarget();
const Uint16 x = player_node->mX;
const Uint16 y = player_node->mY;
if (!keyboard.isKeyActive(keyboard.KEY_CLEAR_TARGET))
{
Being::Type type = Being::INVALID;
// Target the nearest monster
if (keyboard.isKeyActive(keyboard.KEY_TARGET_MONSTER))
type = Being::MONSTER;
// Target the nearest player
else if (keyboard.isKeyActive(keyboard.KEY_TARGET_PLAYER))
type = Being::PLAYER;
// Target the nearest npc
else if (keyboard.isKeyActive(keyboard.KEY_TARGET_NPC))
type = Being::NPC;
target = beingManager->findNearestLivingBeing(x, y, 20,
type != Being::INVALID ? type :
Being::UNKNOWN);
if (type != Being::INVALID && !targetKeyHeld)
{
player_node->setTarget(target);
targetKeyHeld = true;
used = true;
}
else if (player_node->isAttacking())
target = NULL;
if (keyboard.isKeyActive(keyboard.KEY_ATTACK) && target)
{
player_node->attack(player_node->getTarget() ?
player_node->getTarget() : target,
target->getType() != Being::NPC);
used = true;
}
}
// Stop attacking
else if (keyboard.isKeyActive(keyboard.KEY_CLEAR_TARGET))
{
player_node->stopAttack();
targetKeyHeld = false;
}
if (keyboard.isKeyActive(keyboard.KEY_BEING_MENU))
{
target = player_node->getTarget();
if (!target)
target = beingManager->findNearestLivingBeing(x, y, 20);
if (target)
{
Map *map = viewport->getMap();
viewport->showPopup(target->mX * map->getTileWidth() -
viewport->getCameraX() +
(map->getTileWidth() / 2),
target->mY * map->getTileHeight() -
viewport->getCameraY(), target);
}
used = true;
}
switch (tKey)
{
case KeyboardConfig::KEY_PICKUP:
{
Uint16 x = player_node->mX;
Uint16 y = player_node->mY;
FloorItem *item = floorItemManager->
findNearestItem(x, y);
if (item)
player_node->pickUp(item);
used = true;
}
break;
// Player sit action
case KeyboardConfig::KEY_SIT:
player_node->toggleSit();
used = true;
break;
// Toggle accepting of incoming trade requests
case KeyboardConfig::KEY_TRADE:
{
unsigned int deflt = player_relations.getDefault();
if (deflt & PlayerRelation::TRADE)
{
chatWindow->chatLog(_("Ignoring incoming "
"trade requests"),
Palette::SYSTEM);
deflt &= ~PlayerRelation::TRADE;
}
else
{
chatWindow->chatLog(_("Accepting incoming "
"trade requests"),
Palette::SYSTEM);
deflt |= PlayerRelation::TRADE;
}
player_relations.setDefault(deflt);
used = true;
}
break;
}
}
}
if (requestedWindow)
{
requestedWindow->setVisible(!requestedWindow->isVisible());
used = true;
}
}
else if (event.type == SDL_KEYUP)
{
const int tKey = keyboard.getKeyIndex(event.key.keysym.sym);
// Stop protecting the target keys
if (tKey == KeyboardConfig::KEY_TARGET_MONSTER ||
tKey == KeyboardConfig::KEY_TARGET_PLAYER ||
tKey == KeyboardConfig::KEY_TARGET_NPC)
{
targetKeyHeld = false;
}
}
// At the moment, this is the only bit of logic left not assigned to a
// specific SDL input poll, because it was causing continuous walking
// without stopping. It would be better in the long run if this would get
// fixed and then moved to one of them (in case we ever use other input
// libraries. If everything is already grouped together, it'd be easier to
// adapt to a new library, instead of having to rely on special cases)
if (stateManager->isInGame() && player_node->mAction != Being::DEAD && !used)
{
unsigned char direction = 0;
// Get the state of the keyboard keys
keyboard.refreshActiveKeys();
// Translate pressed keys to movement and direction
if (keyboard.isKeyActive(keyboard.KEY_MOVE_UP))
direction |= Being::UP;
else if (keyboard.isKeyActive(keyboard.KEY_MOVE_DOWN))
direction |= Being::DOWN;
if (keyboard.isKeyActive(keyboard.KEY_MOVE_LEFT))
direction |= Being::LEFT;
else if (keyboard.isKeyActive(keyboard.KEY_MOVE_RIGHT))
direction |= Being::RIGHT;
if (metaKeyHeld && direction != 0)
player_node->setDirection(direction);
else
player_node->setWalkingDir(direction);
}
return used;
}
void PopupMenu::handleLink(const std::string &link)
{
Being *being = actorSpriteManager->findBeing(mBeingId);
// Talk To action
if (link == "talk" && being && being->canTalk())
{
being->talkTo();
}
// Trade action
else if (link == "trade" && being &&
being->getType() == ActorSprite::PLAYER)
{
Net::getTradeHandler()->request(being);
tradePartnerName = being->getName();
}
// Attack action
else if (link == "attack" && being)
{
player_node->attack(being, true);
}
else if (link == "whisper" && being)
{
chatWindow->addInputText("/w \"" + being->getName() + "\" ");
}
else if (link == "unignore" && being &&
being->getType() == ActorSprite::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::NEUTRAL);
}
else if (link == "ignore" && being &&
being->getType() == ActorSprite::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::IGNORED);
}
else if (link == "disregard" && being &&
being->getType() == ActorSprite::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::DISREGARDED);
}
else if (link == "friend" && being &&
being->getType() == ActorSprite::PLAYER)
{
player_relations.setRelation(being->getName(), PlayerRelation::FRIEND);
}
// Guild action
else if (link == "guild" && being &&
being->getType() == ActorSprite::PLAYER)
{
player_node->inviteToGuild(being);
}
// Follow Player action
else if (link == "follow" && being)
{
player_node->setFollow(being->getName());
}
// Pick Up Floor Item action
else if ((link == "pickup") && mFloorItem)
{
player_node->pickUp(mFloorItem);
}
// Look To action
else if (link == "look")
{
}
else if (link == "use")
{
assert(mItem);
if (mItem->isEquipment())
{
if (mItem->isEquipped())
Net::getInventoryHandler()->unequipItem(mItem);
else
Net::getInventoryHandler()->equipItem(mItem);
}
else
{
Net::getInventoryHandler()->useItem(mItem);
}
}
else if (link == "chat")
{
if (mItem)
chatWindow->addItemText(mItem->getInfo().getName());
else if (mFloorItem)
chatWindow->addItemText(mFloorItem->getInfo().getName());
}
else if (link == "split")
{
ItemAmountWindow::showWindow(ItemAmountWindow::ItemSplit,
inventoryWindow, mItem);
}
else if (link == "drop")
{
ItemAmountWindow::showWindow(ItemAmountWindow::ItemDrop,
inventoryWindow, mItem);
}
else if (link == "store")
{
ItemAmountWindow::showWindow(ItemAmountWindow::StoreAdd,
inventoryWindow, mItem);
}
else if (link == "retrieve")
{
ItemAmountWindow::showWindow(ItemAmountWindow::StoreRemove, mWindow,
mItem);
}
else if (link == "party" && being &&
being->getType() == ActorSprite::PLAYER)
{
Net::getPartyHandler()->invite(being);
}
else if (link == "name" && being)
{
const std::string &name = being->getName();
chatWindow->addInputText(name);
}
else if (link == "admin-kick" &&
being &&
(being->getType() == ActorSprite::PLAYER ||
being->getType() == ActorSprite::MONSTER))
{
Net::getAdminHandler()->kick(being->getId());
}
// Unknown actions
else if (link != "cancel")
{
logger->log("PopupMenu: Warning, unknown action '%s'", link.c_str());
}
setVisible(false);
mBeingId = 0;
mFloorItem = NULL;
mItem = NULL;
}
void PartyHandler::handleMessage(MessageIn *msg)
{
switch (msg->getId())
{
case SMSG_PARTY_CREATE:
mParty->createResponse(msg->readInt8());
break;
case SMSG_PARTY_INFO:
break;
case SMSG_PARTY_INVITE:
{
std::string nick = msg->readString(24);
int status = msg->readInt8();
mParty->inviteResponse(nick, status);
break;
}
case SMSG_PARTY_INVITED:
{
int id = msg->readInt32();
Being *being = beingManager->findBeing(id);
if (!being)
{
break;
}
std::string nick;
int gender = 0;
std::string partyName = "";
if (being->getType() != Being::PLAYER)
{
nick = "";
}
else
{
nick = being->getName();
gender = being->getGender();
partyName = msg->readString(24);
}
mParty->invitedAsk(nick, gender, partyName);
break;
}
case SMSG_PARTY_SETTINGS:
break;
case SMSG_PARTY_MEMBER_INFO:
break;
case SMSG_PARTY_LEAVE:
{
/*int id = */msg->readInt32();
std::string nick = msg->readString(24);
/*int fail = */msg->readInt8();
mParty->leftResponse(nick);
break;
}
case SMSG_PARTY_UPDATE_HP:
break;
case SMSG_PARTY_UPDATE_COORDS:
break;
case SMSG_PARTY_MESSAGE:
{ // new block to enable local variables
int msgLength = msg->readInt16() - 8;
if (msgLength <= 0)
return;
int id = msg->readInt32();
Being *being = beingManager->findBeing(id);
std::string chatMsg = msg->readString(msgLength);
mParty->receiveChat(being, chatMsg);
}
break;
}
}
void ChatHandler::handleMessage(MessageIn &msg)
{
Being *being;
std::string chatMsg;
std::string nick;
int chatMsgLength;
switch (msg.getId())
{
case SMSG_WHISPER_RESPONSE:
if (mSentWhispers.empty())
nick = "user";
else
{
nick = mSentWhispers.front();
mSentWhispers.pop();
}
switch (msg.readInt8())
{
case 0x00:
// Success (don't need to report)
break;
case 0x01:
{
Event event(Event::WhisperError);
event.setString("nick", nick);
event.setString("error", strprintf(_("Whisper could "
"not be sent, %s is offline."), nick.c_str()));
event.trigger(Event::ChatChannel);
}
break;
case 0x02:
{
Event event(Event::WhisperError);
event.setString("nick", nick);
event.setString("error", strprintf(_("Whisper could "
"not be sent, ignored by %s."), nick.c_str()));
event.Event::trigger(Event::ChatChannel);
}
break;
}
break;
// Received whisper
case SMSG_WHISPER:
chatMsgLength = msg.readInt16() - 28;
nick = msg.readString(24);
if (chatMsgLength <= 0)
break;
chatMsg = msg.readString(chatMsgLength);
// This is a sure sign of some special command, none of which are
// supported at the moment.
if (chatMsg.compare(0, 3, "\302\202!") == 0)
return;
if (nick != "Server")
{
// Ignore the shop commands since this client doesn't support
// them at the moment.
if (chatMsg.find("!selllist ") == 0 ||
chatMsg.find("!buylist ") == 0 ||
chatMsg.find("!buyitem ") == 0 ||
chatMsg.find("!sellitem ") == 0)
return;
if (player_relations.hasPermission(nick, PlayerRelation::WHISPER))
{
Event event(Event::Whisper);
event.setString("nick", nick);
event.setString("message", chatMsg);
event.trigger(Event::ChatChannel);
}
}
else
{
SERVER_NOTICE(chatMsg)
}
break;
// Received speech from being
case SMSG_BEING_CHAT:
{
chatMsgLength = msg.readInt16() - 8;
int beingId = msg.readInt32();
being = actorSpriteManager->findBeing(beingId);
if (!being || chatMsgLength <= 0)
break;
chatMsg = msg.readString(chatMsgLength);
std::string::size_type pos = chatMsg.find(" : ", 0);
std::string sender_name = ((pos == std::string::npos)
? "" : chatMsg.substr(0, pos));
if (sender_name != being->getName()
&& being->getType() == Being::PLAYER)
{
if (!being->getName().empty())
sender_name = being->getName();
}
else
{
chatMsg.erase(0, pos + 3);
}
int perms;
if (being->getType() == Being::PLAYER)
{
perms = player_relations.checkPermissionSilently(sender_name,
PlayerRelation::SPEECH_LOG | PlayerRelation::SPEECH_FLOAT);
}
else
{
perms = player_relations.getDefault()
& (PlayerRelation::SPEECH_LOG
| PlayerRelation::SPEECH_FLOAT);
}
trim(chatMsg);
std::string reducedMessage = chatMsg;
chatMsg = removeColors(sender_name) + " : " + reducedMessage;
Event event(Event::Being);
event.setString("message", chatMsg);
event.setString("text", reducedMessage);
event.setString("nick", sender_name);
event.setInt("beingId", beingId);
event.setInt("permissions", perms);
event.trigger(Event::ChatChannel);
break;
}
case SMSG_PLAYER_CHAT:
case SMSG_GM_CHAT:
{
chatMsgLength = msg.readInt16() - 4;
if (chatMsgLength <= 0)
break;
chatMsg = msg.readString(chatMsgLength);
if (msg.getId() == SMSG_PLAYER_CHAT)
{
std::string::size_type pos = chatMsg.find(" : ", 0);
std::string mes = chatMsg;
if (pos != std::string::npos)
chatMsg.erase(0, pos + 3);
trim(chatMsg);
Event event(Event::Player);
event.setString("message", mes);
event.setString("text", chatMsg);
event.setString("nick", local_player->getName());
event.setInt("beingId", local_player->getId());
event.setInt("permissions", player_relations.getDefault()
& (PlayerRelation::SPEECH_LOG
| PlayerRelation::SPEECH_FLOAT));
event.trigger(Event::ChatChannel);
}
else
{
Event event(Event::Announcement);
event.setString("message", chatMsg);
event.trigger(Event::ChatChannel);
}
break;
}
case SMSG_MVP:
// Display MVP player
msg.readInt32(); // id
SERVER_NOTICE(_("MVP player."))
break;
}
}
/**
* Informs a player of what happened around the character.
*/
static void informPlayer(MapComposite *map, Character *p)
{
MessageOut moveMsg(GPMSG_BEINGS_MOVE);
MessageOut damageMsg(GPMSG_BEINGS_DAMAGE);
const Point &pold = p->getOldPosition(), ppos = p->getPosition();
int pid = p->getPublicID(), pflags = p->getUpdateFlags();
int visualRange = Configuration::getValue("game_visualRange", 448);
// Inform client about activities of other beings near its character
for (BeingIterator it(map->getAroundBeingIterator(p, visualRange));
it; ++it)
{
Being *o = *it;
const Point &oold = o->getOldPosition(), opos = o->getPosition();
int otype = o->getType();
int oid = o->getPublicID(), oflags = o->getUpdateFlags();
int flags = 0;
// Check if the character p and the moving object o are around.
bool wereInRange = pold.inRangeOf(oold, visualRange) &&
!((pflags | oflags) & UPDATEFLAG_NEW_ON_MAP);
bool willBeInRange = ppos.inRangeOf(opos, visualRange);
if (!wereInRange && !willBeInRange)
{
// Nothing to report: o and p are far away from each other.
continue;
}
if (wereInRange && willBeInRange)
{
// Send attack messages.
if ((oflags & UPDATEFLAG_ATTACK) && oid != pid)
{
MessageOut AttackMsg(GPMSG_BEING_ATTACK);
AttackMsg.writeInt16(oid);
AttackMsg.writeInt8(o->getDirection());
AttackMsg.writeInt8(static_cast< Being * >(o)->getAttackId());
gameHandler->sendTo(p, AttackMsg);
}
// Send action change messages.
if ((oflags & UPDATEFLAG_ACTIONCHANGE))
{
MessageOut ActionMsg(GPMSG_BEING_ACTION_CHANGE);
ActionMsg.writeInt16(oid);
ActionMsg.writeInt8(static_cast< Being * >(o)->getAction());
gameHandler->sendTo(p, ActionMsg);
}
// Send looks change messages.
if (oflags & UPDATEFLAG_LOOKSCHANGE)
{
MessageOut LooksMsg(GPMSG_BEING_LOOKS_CHANGE);
LooksMsg.writeInt16(oid);
Character * c = static_cast<Character * >(o);
serializeLooks(c, LooksMsg);
LooksMsg.writeInt16(c->getHairStyle());
LooksMsg.writeInt16(c->getHairColor());
LooksMsg.writeInt16(c->getGender());
gameHandler->sendTo(p, LooksMsg);
}
// Send emote messages.
if (oflags & UPDATEFLAG_EMOTE)
{
int emoteId = o->getLastEmote();
if (emoteId > -1)
{
MessageOut EmoteMsg(GPMSG_BEING_EMOTE);
EmoteMsg.writeInt16(oid);
EmoteMsg.writeInt16(emoteId);
gameHandler->sendTo(p, EmoteMsg);
}
}
// Send direction change messages.
if (oflags & UPDATEFLAG_DIRCHANGE)
{
MessageOut DirMsg(GPMSG_BEING_DIR_CHANGE);
DirMsg.writeInt16(oid);
DirMsg.writeInt8(o->getDirection());
gameHandler->sendTo(p, DirMsg);
}
// Send damage messages.
if (o->canFight())
{
Being *victim = static_cast< Being * >(o);
const Hits &hits = victim->getHitsTaken();
for (Hits::const_iterator j = hits.begin(),
j_end = hits.end(); j != j_end; ++j)
{
damageMsg.writeInt16(oid);
damageMsg.writeInt16(*j);
}
}
if (oold == opos)
{
// o does not move, nothing more to report.
continue;
}
}
if (!willBeInRange)
{
// o is no longer visible from p. Send leave message.
MessageOut leaveMsg(GPMSG_BEING_LEAVE);
leaveMsg.writeInt16(oid);
gameHandler->sendTo(p, leaveMsg);
continue;
}
if (!wereInRange)
{
// o is now visible by p. Send enter message.
MessageOut enterMsg(GPMSG_BEING_ENTER);
enterMsg.writeInt8(otype);
enterMsg.writeInt16(oid);
enterMsg.writeInt8(static_cast< Being *>(o)->getAction());
enterMsg.writeInt16(opos.x);
enterMsg.writeInt16(opos.y);
enterMsg.writeInt8(o->getDirection());
enterMsg.writeInt8(o->getGender());
switch (otype)
{
case OBJECT_CHARACTER:
{
Character *q = static_cast< Character * >(o);
enterMsg.writeString(q->getName());
enterMsg.writeInt8(q->getHairStyle());
enterMsg.writeInt8(q->getHairColor());
serializeLooks(q, enterMsg);
} break;
case OBJECT_MONSTER:
{
Monster *q = static_cast< Monster * >(o);
enterMsg.writeInt16(q->getSpecy()->getId());
enterMsg.writeString(q->getName());
} break;
case OBJECT_NPC:
{
NpcComponent *npcComponent = o->getComponent<NpcComponent>();
enterMsg.writeInt16(npcComponent->getNpcId());
enterMsg.writeString(o->getName());
} break;
default:
assert(false); // TODO
break;
}
gameHandler->sendTo(p, enterMsg);
}
if (opos != oold)
{
// Add position check coords every 5 seconds.
if (currentTick % 50 == 0)
flags |= MOVING_POSITION;
flags |= MOVING_DESTINATION;
}
// Send move messages.
moveMsg.writeInt16(oid);
moveMsg.writeInt8(flags);
if (flags & MOVING_POSITION)
{
moveMsg.writeInt16(oold.x);
moveMsg.writeInt16(oold.y);
}
if (flags & MOVING_DESTINATION)
{
moveMsg.writeInt16(opos.x);
moveMsg.writeInt16(opos.y);
// We multiply the sent speed (in tiles per second) by ten
// to get it within a byte with decimal precision.
// For instance, a value of 4.5 will be sent as 45.
moveMsg.writeInt8((unsigned short)
(o->getModifiedAttribute(ATTR_MOVE_SPEED_TPS) * 10));
}
}
// Do not send a packet if nothing happened in p's range.
if (moveMsg.getLength() > 2)
gameHandler->sendTo(p, moveMsg);
if (damageMsg.getLength() > 2)
gameHandler->sendTo(p, damageMsg);
// Inform client about status change.
p->sendStatus();
// Inform client about health change of party members
for (CharacterIterator i(map->getWholeMapIterator()); i; ++i)
{
Character *c = *i;
// Make sure its not the same character
if (c == p)
continue;
// make sure they are in the same party
if (c->getParty() == p->getParty())
{
int cflags = c->getUpdateFlags();
if (cflags & UPDATEFLAG_HEALTHCHANGE)
{
MessageOut healthMsg(GPMSG_BEING_HEALTH_CHANGE);
healthMsg.writeInt16(c->getPublicID());
healthMsg.writeInt16(c->getModifiedAttribute(ATTR_HP));
healthMsg.writeInt16(c->getModifiedAttribute(ATTR_MAX_HP));
gameHandler->sendTo(p, healthMsg);
}
}
}
// Inform client about items on the ground around its character
MessageOut itemMsg(GPMSG_ITEMS);
for (FixedActorIterator it(map->getAroundBeingIterator(p, visualRange));
it; ++it)
{
Actor *o = *it;
assert(o->getType() == OBJECT_ITEM ||
o->getType() == OBJECT_EFFECT);
Point opos = o->getPosition();
int oflags = o->getUpdateFlags();
bool willBeInRange = ppos.inRangeOf(opos, visualRange);
bool wereInRange = pold.inRangeOf(opos, visualRange) &&
!((pflags | oflags) & UPDATEFLAG_NEW_ON_MAP);
if (willBeInRange ^ wereInRange)
{
switch (o->getType())
{
case OBJECT_ITEM:
{
ItemComponent *item = o->getComponent<ItemComponent>();
ItemClass *itemClass = item->getItemClass();
if (oflags & UPDATEFLAG_NEW_ON_MAP)
{
/* Send a specific message to the client when an item appears
out of nowhere, so that a sound/animation can be performed. */
MessageOut appearMsg(GPMSG_ITEM_APPEAR);
appearMsg.writeInt16(itemClass->getDatabaseID());
appearMsg.writeInt16(opos.x);
appearMsg.writeInt16(opos.y);
gameHandler->sendTo(p, appearMsg);
}
else
{
itemMsg.writeInt16(willBeInRange ? itemClass->getDatabaseID() : 0);
itemMsg.writeInt16(opos.x);
itemMsg.writeInt16(opos.y);
}
}
break;
case OBJECT_EFFECT:
{
EffectComponent *e = o->getComponent<EffectComponent>();
e->setShown();
// Don't show old effects
if (!(oflags & UPDATEFLAG_NEW_ON_MAP))
break;
if (Being *b = e->getBeing())
{
MessageOut effectMsg(GPMSG_CREATE_EFFECT_BEING);
effectMsg.writeInt16(e->getEffectId());
effectMsg.writeInt16(b->getPublicID());
gameHandler->sendTo(p, effectMsg);
} else {
MessageOut effectMsg(GPMSG_CREATE_EFFECT_POS);
effectMsg.writeInt16(e->getEffectId());
effectMsg.writeInt16(opos.x);
effectMsg.writeInt16(opos.y);
gameHandler->sendTo(p, effectMsg);
}
}
break;
default: break;
} // Switch
}
}
// Do not send a packet if nothing happened in p's range.
if (itemMsg.getLength() > 2)
gameHandler->sendTo(p, itemMsg);
}
void Viewport::mousePressed(gcn::MouseEvent &event)
{
if (event.getSource() != this)
return;
// Check if we are alive and kickin'
if (!mCurrentMap || !player_node || player_node->mAction == Being::DEAD)
return;
mPlayerFollowMouse = false;
const int tileWidth = mCurrentMap->getTileWidth();
const int tileHeight = mCurrentMap->getTileHeight();
const int tilex = event.getX() / tileWidth + mTileViewX;
const int tiley = event.getY() / tileHeight + mTileViewY;
const int x = (int)((float) event.getX() + mPixelViewX);
const int y = (int)((float) event.getY() + mPixelViewY);
// Right click might open a popup
if (event.getButton() == gcn::MouseEvent::RIGHT)
{
Being *being;
FloorItem *floorItem;
if ((being = beingManager->findBeingByPixel(x, y)) &&
being != player_node)
{
mPopupMenu->setType(BEING);
showPopup(event.getX(), event.getY(), being);
return;
}
else if ((floorItem = floorItemManager->findByCoordinates(tilex,
tiley)))
{
mPopupMenu->setType(FLOOR_ITEM);
mPopupMenu->setFloorItem(floorItem);
mPopupMenu->showPopup(event.getX(), event.getY());
return;
}
}
// If a popup is active, just remove it
if (mPopupMenu->isVisible())
{
mPopupMenu->setVisible(false);
return;
}
// Left click can cause different actions
if (event.getButton() == gcn::MouseEvent::LEFT)
{
Being *being;
FloorItem *item;
// Interact with some being
// if ((being = beingManager->findBeing(tilex, tiley)))
if ((being = beingManager->findBeingByPixel(x, y)) &&
being->mAction != Being::DEAD)
{
if (being->getType() == Being::NPC && NPC::mTalking == false)
static_cast<NPC*>(being)->talk();
else if (player_node->withinAttackRange(being) &&
being->getType() != Being::NPC)
{
player_node->setGotoTarget(being);
player_node->attack(being, true);
}
else
player_node->setDestination(tilex, tiley);
}
// Pick up some item
else if ((item = floorItemManager->findByCoordinates(tilex, tiley)))
player_node->pickUp(item);
else if (player_node->mAction == Being::SIT)
return;
// Just walk around
else
{
player_node->stopAttack();
player_node->setDestination(tilex, tiley);
mPlayerFollowMouse = true;
}
}
else if (event.getButton() == gcn::MouseEvent::MIDDLE)
{
// Find the being nearest to the clicked position
Being *target = beingManager->findBeingByPixel(x, y);
if (target)
player_node->setTarget(target);
}
}