/// <summary>
/// Handle events from UIElements and/or backend objects
/// </summary>
/// <param name="sender"></param>
/// <param name="eventID"></param>
/// <param name="data"></param>
public virtual void HandleEvent(bool DownStream, Backend.Events eventID, params object[] data)
{
if (DownStream)
{
// Frontend to backend (send)
switch (eventID)
{
case Events.FinishedAnimation:
_logic.HandleEvent(true, Events.FinishedAnimation, data);
break;
case Events.MoveActor:
_logic.HandleEvent(true, Events.MoveActor, data);
break;
case Backend.Events.Chat:
if (_logic is PureLogic)
{
_statusbox.AddLine((string)data[0], Color.Pink);
}
else
{
(_logic as NetLogic).SendChat((string)data[0]);
}
break;
case Backend.Events.AddDragItem:
_draggedObject = (GridElement)data[0];
_toolbar.dragItem = _draggedObject;
break;
case Backend.Events.Settings:
if (_focus is Lobby)
{
_status = Backend.GameStatus.NoRedraw;
NetPlayer tmp = ((Lobby)_focus).network;
_focus.Dispose();
_interfaceElements.Remove(_focus);
_focus = null;
if (tmp.connected)
{
if (_logic is PureLogic)
{
_logic = new NetLogic(this, tmp);
((NetLogic)_logic).RequestMap();
}
else
{
tmp.parent = _logic;
HandleEvent(true, Events.ContinueGame, true);
}
}
else
{
if (_logic is NetLogic)
{
_logic = new PureLogic(this);
_logic.HandleEvent(true, Events.Initialize);
HandleEvent(true, Events.ContinueGame, true);
}
else HandleEvent(true, Events.ContinueGame, true);
}
}
break;
case Events.Initialize:
if (_logic is PureLogic)
{
_logic.HandleEvent(true, Events.Initialize);
_logic.HandleEvent(true, Events.ContinueGame);
}
break;
case Events.TileEntered:
_logic.HandleEvent(true, Events.TileEntered, data);
break;
case Backend.Events.ShowMenu:
_logic.HandleEvent(true, Events.Pause);
if (_focus is CharacterWindow)
{
_focus.Dispose();
_interfaceElements.Remove(_focus);
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 13);
_status = Backend.GameStatus.Running;
}
if (_status == Backend.GameStatus.Running)
{
_ShowMenu();
}
else HandleEvent(true, Backend.Events.ContinueGame, 0);
break;
case Backend.Events.ShowCharacter:
_logic.HandleEvent(true, Events.Pause);
if (_status == Backend.GameStatus.Running) _ShowCharacterWindow((Backend.Actor)data[0], 0);
else
{
if (_focus is CharacterWindow)
{
if (((CharacterWindow)_focus).page != 0)
{
((CharacterWindow)_focus).page = 0;
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 10);
return;
}
HandleEvent(true, Backend.Events.ContinueGame, 0);
}
else
{
if (_focus is Window)
{
_focus.Dispose();
_interfaceElements.Remove(_focus);
_focus = null;
_status = Backend.GameStatus.Running;
}
_ShowCharacterWindow((Backend.Actor)data[0], 0);
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 10);
}
}
break;
case Backend.Events.ShowAbilities:
_logic.HandleEvent(true, Events.Pause);
if (_status == Backend.GameStatus.Running) _ShowCharacterWindow((Backend.Actor)data[0], 2);
else
{
if (_focus is CharacterWindow)
{
if (((CharacterWindow)_focus).page != 2)
{
((CharacterWindow)_focus).page = 2;
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 12);
return;
}
HandleEvent(true, Backend.Events.ContinueGame, 0);
}
else
{
if (_focus is Window)
{
_focus.Dispose();
_interfaceElements.Remove(_focus);
_focus = null;
_status = Backend.GameStatus.Running;
}
_ShowCharacterWindow((Backend.Actor)data[0], 2);
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 12);
}
}
break;
case Backend.Events.ShowInventory:
_logic.HandleEvent(true, Events.Pause);
if (_status == Backend.GameStatus.Running) _ShowCharacterWindow((Backend.Actor)data[0], 1);
else
{
if (_focus is CharacterWindow)
{
if (((CharacterWindow)_focus).page != 1)
{
((CharacterWindow)_focus).page = 1;
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 11);
return;
}
_focus.Dispose();
_interfaceElements.Remove(_focus);
_focus = null;
_status = Backend.GameStatus.Running;
HandleEvent(true, Backend.Events.ContinueGame, 0);
}
else
{
if (_focus is Window)
{
_focus.Dispose();
_interfaceElements.Remove(_focus);
_focus = null;
_status = Backend.GameStatus.Running;
}
_ShowCharacterWindow((Backend.Actor)data[0], 1);
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, 11);
}
}
break;
case Backend.Events.FetchFile:
_logic.HandleEvent(true, Events.Pause);
if (data.Length > 0)
{
string file = data[0].ToString();
_files2fetch.Enqueue(file);
if (_status != Backend.GameStatus.FetchingData)
{
_prevState = _status;
_status = Backend.GameStatus.FetchingData;
_LoadFile(file, wc_DownloadProgressChanged, wc_DownloadFileCompleted);
}
}
break;
case Backend.Events.LoadFromCheckPoint:
_status = Backend.GameStatus.NoRedraw;
_logic.HandleEvent(true, Events.LoadFromCheckPoint, _playerID);
break;
case Backend.Events.Network:
if (_logic is NetLogic)
{
_logic.HandleEvent(true, Events.Pause);
_ShowLANWindow(((NetLogic)_logic).network);
}
else
{
_ShowLANWindow();
}
/* //_secondPlayer = true;
_lan = true;
foreach (UIElement element in _interfaceElements)
{
element.HandleEvent(true, Backend.Events.ToggleButton, Backend.Events.Player2, true);
element.HandleEvent(true, Backend.Events.ToggleButton, Backend.Events.Player1, false);
element.HandleEvent(true, Backend.Events.ToggleButton, Backend.Events.Local, false);
element.HandleEvent(true, Backend.Events.ToggleButton, Backend.Events.LAN, true);
}
// _mainmap2.enabled = false;
_mainmap1.Resize(new Rectangle(5, 5, _graphics.GraphicsDevice.Viewport.Width - 230, ((_graphics.GraphicsDevice.Viewport.Height - 20)) - 115));*/
break;
case Backend.Events.ContinueGame:
if ((_status != Backend.GameStatus.NoRedraw) || (data.Count() > 0))
{
_PlayMusic();
_logic.HandleEvent(true, Events.ContinueGame);
if (_logic is PureLogic)
{
for (int i = 0; i < _logic.map.actors.Count; ++i)
{
if (_logic.map.actors[i] is Player)
{
_playerID = i;
break;
}
}
}
if (_focus is Window)
{
_focus.Dispose();
_interfaceElements.Remove(_focus);
}
_toolbar.HandleEvent(true, Backend.Events.ContinueGame, -1);
if (Mouse.GetState().LeftButton == ButtonState.Pressed)
{
_mainmap1.noMove = true;
}
_mainmap1.playerID = _playerID;
_minimap1.playerID = _playerID;
_logic.map.actors[_playerID].online = true;
_mainmap1.resetActors();
//_mainmap2.resetActors();
_mana.actor = _logic.map.actors[_playerID];
_health.actor = _logic.map.actors[_playerID];
_toolbar.actor = _logic.map.actors[_playerID];
_status = GameStatus.Running;
_focus = null;
}
break;
case Backend.Events.About:
_logic.HandleEvent(true, Events.Pause);
if (_focus is Window)
{
_focus.Dispose();
_interfaceElements.Remove(_focus);
_focus = null;
}
_ShowAbout();
break;
case Backend.Events.EndGame:
_logic.HandleEvent(true, Events.EndGame);
Exit();
break;
case Backend.Events.NewMap:
_status = Backend.GameStatus.NoRedraw;
_logic.HandleEvent(true, Backend.Events.NewMap);
break;
case Backend.Events.ResetGame:
_status = Backend.GameStatus.NoRedraw;
_logic.HandleEvent(true, Events.ResetGame);
break;
case Backend.Events.ButtonPressed:
switch ((Backend.Buttons)data[0])
{
case Backend.Buttons.Save:
_ShowFileDialog(true);
break;
case Backend.Buttons.Restore:
_ShowFileDialog(false);
break;
}
break;
case Backend.Events.ActivateAbility:
_logic.HandleEvent(true, Events.ActivateAbility, data);
break;
case Backend.Events.SaveLoad:
if (_logic is PureLogic)
{
PureLogic tmp = _logic as PureLogic;
if ((bool)data[0])
tmp.Save((string)data[1]);
else
tmp.Restore((string)data[1]);
}
HandleEvent(true, Backend.Events.ContinueGame);
break;
case Backend.Events.ChangeMap:
_status = Backend.GameStatus.NoRedraw;
_playerID = (int)data[0];
_logic.map.actors[_playerID].online = true;
_mainmap1.playerID = _playerID;
_minimap1.playerID = _playerID;
_mainmap1.map = _logic.map;
_minimap1.map = _logic.map;
_health.actor = _logic.map.actors[_playerID];
_mana.actor = _logic.map.actors[_playerID];
_toolbar.actor = _logic.map.actors[_playerID];
_mainmap1.resetActors();
if (_logic.map.actors[_playerID].tile != null)
_minimap1.MoveCamera(_logic.map.actors[_playerID].tile.coords);
HandleEvent(false, Events.ShowMessage, "You entered " + _logic.map.name + ".");
_PlayMusic();
_status = Backend.GameStatus.Paused;
_logic.HandleEvent(false, Events.ContinueGame);
break;
}
}
else
{
// Backend to Frontend (received)
switch (eventID)
{
case Backend.Events.AddPlayer:
_mainmap1.resetActors();
break;
case Backend.Events.RemovePlayer:
_mainmap1.resetActors();
break;
case Backend.Events.Disconnect:
HandleEvent(true, Events.Network);
break;
case Backend.Events.Attack:
_mainmap1.HandleEvent(true, Events.AnimateActor, data[0], Backend.Activity.Attack);
break;
case Backend.Events.ActorText:
if (data.Length > 3)
_mainmap1.floatNumber((Coords)data[1], (string)data[2], (Color)data[3]);
else
_mainmap1.floatNumber((Coords)data[1], (string)data[2], Color.White);
// defender, _map.actors[defender].tile.coords, "Evade")
break;
case Backend.Events.DamageActor:
// , defender, _map.actors[defender].tile.coords, _map.actors[defender].health, damage);
_mainmap1.HandleEvent(true, Events.AnimateActor, data[0], Backend.Activity.Hit);
if ((int)data[0] == _playerID)
{
_PlaySoundEffect(SoundFX.Damage);
}
_mainmap1.floatNumber((Coords)data[1], ((int)data[3]).ToString(), ((int)data[0] == _playerID) ? Color.Red : Color.White);
break;
case Backend.Events.KillActor:
if ((int)data[0] < _logic.map.actors.Count)
{
_mainmap1.HandleEvent(true, Events.AnimateActor, data[0], Backend.Activity.Die);
if ((int)data[0] == _playerID)
{
_PlaySoundEffect(SoundFX.Damage);
}
_mainmap1.floatNumber((Coords)data[1], ((int)data[3]).ToString(), ((int)data[0] == _playerID) ? Color.Red : Color.White);
HandleEvent(false, Events.ShowMessage, _logic.map.actors[(int)data[0]].name + " was killed.");
}
break;
case Backend.Events.ChangeStats:
break;
case Backend.Events.FireProjectile:
break;
case Backend.Events.PlaySound:
_PlaySoundEffect((Backend.SoundFX)data[0]);
break;
case Backend.Events.ActivateAbility:
/* if ((int)data[0] == _playerID)
{
if ((int)data[1] < 0)
{
int item = (int)data[1] + 1;
}
else
{
if ((int)data[1] > 0)
{
int ability = (int)data[1] - 1;
}
}
}*/
break;
case Backend.Events.Dialog:
//from, to, message, new Backend.DialogLine[] { new Backend.DialogLine("Goodbye", -1) }
_ShowTextBox((string)data[2]);
HandleEvent(false, Events.ShowMessage, ((Actor)data[1]).name + "->" + ((Actor)data[0]).name + ":" + (string)data[2]);
break;
case Backend.Events.Shop:
_ShowShopWindow((Actor)data[0], (Actor)data[1]);
HandleEvent(false, Events.ShowMessage, ((Actor)data[0]).name + " and " + ((Actor)data[1]).name + " traded items.");
break;
case Events.SetItemTiles:
break;
case Events.Checkpoint:
break;
case Events.GameOver:
_ShowEndGame("You escaped from the Dungeon!", "Game won");
break;
case Backend.Events.FinishedAnimation:
break;
case Backend.Events.AnimateActor:
_mainmap1.HandleEvent(true, Events.AnimateActor, data);
break;
case Backend.Events.ShowMessage:
_AddMessage(data[0].ToString(), data.Length > 1 ? data[1] : null);
break;
case Events.MoveActor:
_mainmap1.HandleEvent(true, Events.MoveActor, data);
break;
case Backend.Events.ChangeMap:
_logic.ChangeMap((string)data[0], (Coords)data[1]);
break;
}
}
}
public override void Update(GameTime gameTime)
{
if (!_updating)
{
if ((_actor.newItems > 0) && (_functions[11].flash == 0))
{
_functions[11].flash = 2;
}
if ((_actor.skills > 0) && (_functions[12].flash == 0))
{
_functions[12].flash = 2;
}
if ((_actor.abilityPoints > 0) && (_functions[10].flash == 0))
{
_functions[10].flash = 2;
}
_lastCheck += gameTime.ElapsedGameTime.Milliseconds;
_updating = true;
for (int i = 0; i < 10; ++i)
{
if ((_functions[i].id < 0) && (_actor.Items(-_functions[i].id).destroyed))
{
if (_actor.Items(-_functions[i].id).itemType == Backend.ItemType.Potion)
{
bool found = false;
for (int j = 0; j < _actor.inventory.Count; ++j)
{
if ((_actor.inventory[j].itemType == Backend.ItemType.Potion)
&& (_actor.inventory[j].effects[0].property == _actor.Items(-_functions[i].id).effects[0].property)
&& (!_actor.inventory[j].destroyed))
{
bool duplicate = false;
for (int k = 0; k < 10; ++k)
{
if (_actor.quickList[k] == -_actor.inventory[j].id)
{
duplicate = true;
break;
}
}
if (!duplicate)
{
found = true;
_actor.quickList[i] = -_actor.inventory[j].id;
_parent.HandleEvent(true, Backend.Events.UpdateToolbar, i, _actor.quickList[i]);
_functions[i] = new GridElement(_actor.quickList[i], _actor.inventory[j].name, _actor.inventory[j].icon, _content, false, true, 5);
break;
}
}
}
if (!found)
{
_functions[i].id = 0;
_functions[i].enabled = false;
}
}
else
{
_functions[i].id = 0;
_functions[i].enabled = false;
}
}
if (((_functions[i].id > 0) && ((_actor.mana > _actor.abilities[_functions[i].id - 1].cost) && (_actor.abilities[_functions[i].id - 1].currentCool <= 0)))
|| (_functions[i].id < 0))
_functions[i].enabled = true;
else
{
_functions[i].enabled = false;
if ((_lastCheck > 70) && (_functions[i].id > 0) && (_actor.abilities[_functions[i].id - 1].currentCool > 0)) _actor.abilities[_functions[i].id - 1].currentCool -= 1;
}
}
if (_lastCheck > 350)
{
_lastCheck = 0;
for (int i = 0; i < 13; ++i)
{
if (_functions[i].flash > 0)
{
_functions[i].flash -= 1;
}
}
}
_updating = false;
}
}
public bool OnMouseUp(int button)
{
if (_status != Backend.GameStatus.GameOver)
{
for (int i = 0; i < _interfaceElements.Count; ++i)
{
if (_interfaceElements[i].OnMouseUp(button))
{
_draggedObject = null;
return true;
}
}
_draggedObject = null;
return true;
}
else
{
_draggedObject = null;
if (_focus != null)
_focus.OnMouseUp(button);
return true;
}
}
public override bool OnMouseUp(int button)
{
int cursel = Pos2Tile(Mouse.GetState().X, Mouse.GetState().Y);
if (cursel != -1)
{
switch (cursel)
{
case 10:
_functions[10].check = !_functions[10].check;
_parent.HandleEvent(true, Backend.Events.ShowCharacter, _actor);
break;
case 11:
_functions[11].check = !_functions[11].check;
_parent.HandleEvent(true, Backend.Events.ShowInventory, _actor);
break;
case 12:
_functions[12].check = !_functions[12].check;
_parent.HandleEvent(true, Backend.Events.ShowAbilities, _actor);
break;
case 13:
_functions[13].check = !_functions[13].check;
_parent.HandleEvent(true, Backend.Events.ShowMenu);
break;
default:
if (_dragItem != null)
{
for (int i = 0; i < 10; ++i)
{
if (_actor.quickList[i] == _dragItem.id)
{
_actor.quickList[i] = 0;
_functions[i].id = 0;
_functions[i].enabled = false;
}
}
_functions[cursel] = _dragItem;
_actor.quickList[cursel] = _dragItem.id;
_parent.HandleEvent(true, Backend.Events.UpdateToolbar, cursel, _dragItem.id);
}
else
{
if ((_functions[cursel].id != 0) && (_functions[cursel].enabled) && (_functions[cursel].flash == 0))
{
_functions[cursel].flash = 5;
_parent.HandleEvent(true, Backend.Events.ActivateAbility, _actor, _functions[cursel].id);
}
}
break;
}
}
_dragItem = null;
return base.OnMouseUp(button);
}
