/// <summary>
/// uses the first potion in the list if the player has any potions
/// </summary>
/// <param name="items"></param>
/// <param name="player"></param>
void UsePotion()
{
//saves the index of the potion we are using. if the index is null, don't remove anything
int?indexToRemove = null;
//check all the elements in the list
foreach (Item item in player.ItemsHeld)
{
//if this one is a potion
if (item is HealthPotion)
{
HealthPotion potion = (HealthPotion)item;
//use it
potion.Use(player);
//remove it from the list
indexToRemove = player.ItemsHeld.IndexOf(item);
//don't check anymore elements in the list
break;
}
}
//remove the item if the index isn't null
if (indexToRemove != null)
{
int valueInt = (int)indexToRemove;
player.ItemsHeld.RemoveAt(valueInt);
}
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
//load temporary wall and floor assets
wallTexture = Content.Load <Texture2D>("Wall_tile");
floorTexture = Content.Load <Texture2D>("Ground_tile");
entranceTexture = Content.Load <Texture2D>("Entrance_tile");
exitTexture = Content.Load <Texture2D>("exit");
//load spritefont
font = Content.Load <SpriteFont>("File");
//Move select textures
//selectionText = Content.Load<SpriteFont>("AttackFont");
selectionBGTxt = Content.Load <Texture2D>("SelectionBG");
//load temp player texture
playerTexture = Content.Load <Texture2D>("mayor_anim");
enemyTexture = Content.Load <Texture2D>("slime_idle");
//item textures
hpPotTexture = Content.Load <Texture2D>("HealthPotion.png");
//instantiate Tile Controller
tileController = new TileController(26, 26);
//create first level with filepath
tileController.CreateLevel1("..\\..\\..\\..\\Levels\\Oomph.txt");
//player rectangle is set to the find rectangle point
entrance1 = tileController.FindEntrance(1);
exit1 = tileController.FindExit(1);
playerRectangle.Location = new Point(entrance1.X * 32, entrance1.Y * 32);
//gamestate textures
pauseMenu = Content.Load <Texture2D>("pause screen");
//player menu texture
playerMenuTexture = Content.Load <Texture2D>("MenuDrop");
//menu nodes and menu stack
//why on earth did I use a tree here
menuRoot = new MenuNode("menu", MenuItem.root);
menuRoot.Add(new MenuNode("items", MenuItem.menu));
menuRoot.Add(new MenuNode("attacks", MenuItem.menu));
menuRoot.Add(new MenuNode("back", MenuItem.back));
//add items here
menuRoot.MenuItems.ElementAt <MenuNode>(0).Add(new MenuNode("use health potion", MenuItem.item));
menuRoot.MenuItems.ElementAt <MenuNode>(0).Add(new MenuNode("back", MenuItem.back));
//add attacks here
menuRoot.MenuItems.ElementAt <MenuNode>(1).Add(new MenuNode("WEAK ATTACK", MenuItem.attack));
menuRoot.MenuItems.ElementAt <MenuNode>(1).Add(new MenuNode("back", MenuItem.back));
characterController = new CharacterController(26, 26);
player = new Player(characterController, tileController, 10, playerRectangle, playerTexture);
enemy = new Enemy(characterController, tileController, 10, enemyRectangle, enemyTexture, player);
enemy2 = new Enemy(characterController, tileController, 10, enemyRectangle2, enemyTexture, player);
potOne = new HealthPotion(10, potOneRect, hpPotTexture);
potTwo = new HealthPotion(10, potTwoRect, hpPotTexture);
potThree = new HealthPotion(10, potThreeRect, hpPotTexture);
items.Add(potOne);
items.Add(potTwo);
items.Add(potThree);
mainMenu = Content.Load <Texture2D>("Title screen");
//loading shader stuff
effect1 = Content.Load <Effect>("lighteffect");
lightMask = Content.Load <Texture2D>("lightmask");
var pp = GraphicsDevice.PresentationParameters;
lightsTarget = new RenderTarget2D(GraphicsDevice, pp.BackBufferWidth, pp.BackBufferHeight);
mainTarget = new RenderTarget2D(GraphicsDevice, pp.BackBufferWidth, pp.BackBufferHeight);
Random rng = new Random();
foreach (Item i in items)
{
i.Populate(tileController, 1, rng);
}
//menu stack
menuStack = new MenuStack(menuRoot, player);
}