public void update() //gathers input, updates positions, and handles combat
{
//update inputs
oldMouse = mouseState;
mouseState = Mouse.GetState();
oldKeyboardState = keyboardState;
keyboardState = Keyboard.GetState();
Rectangle endTurn = new Rectangle(918, 818, 268, 69);
Rectangle toggleGrid = new Rectangle(1076, 70, 115, 20);
Rectangle mouse = new Rectangle(mouseState.X, mouseState.Y, 1, 1);
//TODO find unspent unit
//click toggle grid button
if (mouse.Intersects(toggleGrid) && mouseState.LeftButton == ButtonState.Pressed && oldMouse.LeftButton != ButtonState.Pressed)
gridOn = !gridOn;
if (controlState == ControlState.selectUnit)
{
//change scroll-over display based on mouse coordinates
scrolledOver = mouseOverTile();
//if click and scrolled over friendly unit set unit to selected and change state to choose option
if (mouseState.LeftButton == ButtonState.Pressed)
{
if (mouse.Intersects(endTurn) && oldMouse.LeftButton != ButtonState.Pressed)
{
//if end turn is clicked then refresh armies and switch players
controlState = ControlState.endTurn;
}
else
{
if (mouseState.X < 900 && mouseState.Y < 900 && scrolledOver != null && !scrolledOver.isEmpty())
{
if((scrolledOver.getResident().getFaction().Equals("RED") && isPlayer1Turn) || (scrolledOver.getResident().getFaction().Equals("BLUE") && !isPlayer1Turn))
{
if (!scrolledOver.getResident().hasPieceAttacked())
{
selectedTile = scrolledOver;
selectedUnit = scrolledOver.getResident();
selectionTiles = map.getValidMoves();
controlState = ControlState.chooseOption;
//hide mouse
mouseVisible = false;
}
else
status = "Unit is spent for this turn";
}
}
}
}
if (keyboardState.IsKeyDown(Keys.K)) //test win screen
{
status = "Nobody wins! YAY!";
controlState = ControlState.endGame;
}
}
else if (controlState == ControlState.chooseOption)
{
//if keyboardState has a button pressed coressponding to the options then change state and show mouse TODO
if (keyboardState.IsKeyDown(Keys.W) && !selectedUnit.hasPieceMoved()) //move
{
mouseVisible = true;
selectionTiles = map.findValidMoves(selectedUnit);
controlState = ControlState.move;
}
else if (keyboardState.IsKeyDown(Keys.A) && !selectedUnit.hasPieceAttacked()) //attack
{
mouseVisible = true;
currentAbility = new Attack(selectedUnit);
selectionTiles = map.checkRange(selectedTile, currentAbility, currentAbility.getRange(), selectedUnit);
//if no targets in range status "says so" and don't change state
controlState = ControlState.selectTarget;
}
else if (keyboardState.IsKeyDown(Keys.T)) //end turn
{
//selectedUnit.move();
selectedUnit.attack(); //TODO
mouseVisible = true;
controlState = ControlState.selectUnit;
}
else if (keyboardState.IsKeyDown(Keys.Space) && !oldKeyboardState.IsKeyDown(Keys.Space))
{
mouseVisible = true;
controlState = ControlState.selectUnit;
}
//space = cancel, go back to selectUnit
}
else if (controlState == ControlState.move)
{
//change scroll-over display based on mouse coordinates
scrolledOver = mouseOverTile();
//if click and mouse XY corresponds to valid tile then move unit and return to chooseoption TODO
if (selectionTiles.Contains(mouseOverTile()) && mouseState.LeftButton == ButtonState.Pressed)
{
map.movePiece(selectedTile, scrolledOver, selectedUnit);
selectedTile = scrolledOver;
selectedUnit.move();
status = selectedUnit.getName() + " has moved.";
mouseVisible = false;
controlState = ControlState.chooseOption;
}
else if (keyboardState.IsKeyDown(Keys.Space) && !oldKeyboardState.IsKeyDown(Keys.Space))
{
mouseVisible = false;
controlState = ControlState.chooseOption;
}
//space = cancel, go back to chooseOption
}
else if (controlState == ControlState.selectTarget)
{
//change scroll-over display based on mouse coordinates
scrolledOver = mouseOverTile();
//if click and tile is in target list than initiate combat between selected unit and target, show mouse, return to select unit TODO
if (mouseState.LeftButton == ButtonState.Pressed)
{
//if scrolled over tile is within targetTiles then initiate combat
if(selectionTiles.Contains(scrolledOver))
{
//change status to combat result string
status = currentAbility.execute(selectedUnit, scrolledOver.getResident());
selectedUnit.attack();
//remove dead units
if (selectedUnit.getHealth() < 1)
selectedTile.removePiece();
if (scrolledOver.getResident().getHealth() < 1)
scrolledOver.removePiece();
controlState = ControlState.selectUnit;
//status = "attack";
}
}
else if (keyboardState.IsKeyDown(Keys.Space) && !oldKeyboardState.IsKeyDown(Keys.Space))
{
currentAbility = null;
mouseVisible = false;
controlState = ControlState.chooseOption;
}
//space = cancel, go back to chooseOption
}
else if (controlState == ControlState.endTurn)
{
if (keyboardState.IsKeyDown(Keys.Y))
{
refreshArmy();
isPlayer1Turn = !isPlayer1Turn;
//refreshArmy();
status = "Turn ended, next player's turn begins";
controlState = ControlState.selectUnit;
}
else if (keyboardState.IsKeyDown(Keys.Space))
{
controlState = ControlState.selectUnit;
}
}
else if(controlState == ControlState.endGame)
{
//continue
if (keyboardState.IsKeyDown(Keys.Space))
{
endBattle();
}
}
if (isArmyDead(player1Army))
{
status = "Blue Player 2 Wins!";
}
else if (isArmyDead(player2Army))
{
status = "Red Player 1 Wins!";
}
}
public String movePiece(Tile origin, Tile destination, Piece piece)
{
if (piece.validMoves.Contains(destination))
{
origin.removePiece();
origin.enterPiece(piece);
// promptAbility();
piece.move();
piece.validMoves = null;
return piece.getName() + " has moved";
}
else
return "invalid location";
}
