/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
// TODO: Add your drawing code here
switch (mCurrentScreen)
{
case ScreenState.StartMenu:
{
break;
}
case ScreenState.Purchase:
{
PurchaseCombatUnit.showListOfCombatUnitsForPurchase(spriteBatch, player, this.Content, mapController);
break;
}
case ScreenState.Map:
{
mapController.Draw(spriteBatch, this.Content, ref player); // draws the map
break;
}
case ScreenState.MoveUnits:
{
mapController.drawUnitSelectionScreen(this, this.Content, spriteBatch, player, previousMouseState); // draws select units screan.
break;
}
case ScreenState.Battleboard:
{
// no drawing
break;
}
case ScreenState.SelectCasualties:
{
CombatControl.drawSelectedCasualties(this.Content, ref mapController, spriteBatch, player);
break;
}
case ScreenState.Victory:
{
Victory.drawVictory(this, ref player, spriteBatch, this.Content);
break;
}
}
base.Draw(gameTime);
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// TODO: Add your update logic here
#region Exit methods
KeyboardState keyboardState = Keyboard.GetState();
// Allows the game to exit with escape`
if (keyboardState.IsKeyDown(Keys.Escape) && previousKeyboardState.IsKeyUp(Keys.Escape))
{
this.Exit();
}
#endregion
switch (mCurrentScreen)
{
case ScreenState.StartMenu:
{
break;
}
case ScreenState.Purchase:
{
PurchaseCombatUnit.selectListOfCombatUnitsForPurchase(this, previousKeyboardState, mapController, player, previousMouseState);
break;
}
case ScreenState.Map:
{
mapController.moveMap(this, ref player, previousKeyboardState); // moves the map around using the arrow keys.
mapController.selectTerritory(this.Content, spriteBatch, this, previousMouseState, ref player); // check it user clicks on territory.
break;
}
case ScreenState.MoveUnits:
{
mapController.unitSelectionScreen(this, previousKeyboardState, ref player, previousMouseState);
break;
}
case ScreenState.Battleboard:
{
CombatControl.searchForCombat(ref mapController, this);
break;
}
case ScreenState.SelectCasualties:
{
CombatControl.selectCasualties(this.Content, spriteBatch, this, previousMouseState, ref mapController, player);
break;
}
case ScreenState.Victory:
{
break;
}
}
previousMouseState = Mouse.GetState();
previousKeyboardState = Keyboard.GetState();
base.Update(gameTime);
}