private void previousItem(int index)
{
// Check if List which holds items has an item before current
if (index - 1 >= 0)
{
// Deselect current item
current.isSelected = false;
// Set previous item as new current item
current = inventory.items[index - 1];
// Set select new current item
current.isSelected = true;
}
}
private void nextItem(int index)
{
// Check if List which holds items has a next item after current
if (index + 1 < inventory.items.Count)
{
// Deselect current item
current.isSelected = false;
// Set next item as new current item
current = inventory.items[index + 1];
// Set select new current item
current.isSelected = true;
}
}
/// <summary>
/// Generate random equipables dropped by enemies
/// Can be either a Cap or a Label to strenghten the players weapon
/// Uses randomNames array to apply a random name to the item to be dropped
///
/// Also generates random stats
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public AEquipable generateEquipable(int type)
{
AEquipable item = null;
rnd = new Random(Guid.NewGuid().GetHashCode());
String itemName = randomNames[rnd.Next(randomNames.Length)];
if (type == 1)
{
item = new Cap(rnd.Next(10) + 1, rnd.Next(10) + 1, rnd.Next(10) + 1, rnd.Next(6), rnd.Next(6));
if (itemName.Substring(0, 2).Equals("of"))
{
item.name = "Cap " + itemName;
}
else
{
item.name = itemName + " Cap";
}
}
else
{
item = new Label(rnd.Next(10) + 1, rnd.Next(10) + 1, rnd.Next(10) + 1, rnd.Next(6), rnd.Next(6));
if (itemName.Substring(0, 2).Equals("of"))
{
item.name = "Label " + itemName;
}
else
{
item.name = itemName + " Label";
}
}
return(item);
}
public void RemInventoryObject(AEquipable item)
{
items.Remove(item);
}
public void AddInventoryObject(AEquipable item)
{
items.Add(item);
}
/// <summary>
/// Draw inventory screen
/// </summary>
/// <param name="gameTime"></param>
public void Draw(GameTime gameTime)
{
spriteBatch.Begin(SpriteSortMode.Deferred,
BlendState.AlphaBlend,
SamplerState.PointClamp,
null, null, null, matrix);
Viewport viewport = graphics.Viewport;
//Draw background full screen
spriteBatch.Draw(bg, viewport.Bounds, Color.White);
//Draw instruction text for equipping and dropping items
spriteBatch.DrawString(spriteFont, "Press 'F' to equip", new Vector2(viewport.Width / 100 * 10, viewport.Height / 100 * 5), Color.White);
spriteBatch.DrawString(spriteFont, "Press 'Del' to drop", new Vector2(viewport.Width / 100 * 10, viewport.Height / 100 * 10), Color.White);
//Draw bottle image
//spriteBatch.Draw(bottle, new Rectangle(viewport.Width / 100 * 10, viewport.Height / 100 * 15, bottle.Width, bottle.Height), Color.White);
spriteBatch.Draw(bottle, new Vector2(0, 0), bottle.Bounds, Color.White, 0.0f, new Vector2(0, 0), new Vector2(matrix.Scale.X, matrix.Scale.Y), SpriteEffects.None, 0.0f);
//Draw textareas for displaying information about current equipables
spriteBatch.Draw(textArea, new Rectangle((viewport.Width / 100) * 5, (viewport.Height / 100) * 50, textArea.Width / 2, textArea.Height / 2 + (textArea.Height / 100) * 50), Color.White);
spriteBatch.Draw(textArea, new Rectangle((viewport.Width / 100) * 25, (viewport.Height / 100) * 50, textArea.Width / 2, textArea.Height / 2 + (textArea.Height / 100) * 50), Color.White);
//Draw title text for equipped items
spriteBatch.DrawString(spriteFont, "Current equipped cap: ", new Vector2((viewport.Width / 100) * 5 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 2), Color.Black);
spriteBatch.DrawString(spriteFont, "Current equipped label: ", new Vector2((viewport.Width / 100) * 25 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 2), Color.Black);
//Check if player currently has a cap equipped
if (player.equippedCap != null)
{
//Draw information about current equipped cap
spriteBatch.DrawString(spriteFont, player.equippedCap.name, new Vector2((viewport.Width / 100) * 5 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 4), Color.Black);
spriteBatch.DrawString(spriteFont, "Level: " + player.equippedCap.level, new Vector2((viewport.Width / 100) * 5 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 6), Color.Black);
spriteBatch.DrawString(spriteFont, "Attack: " + player.equippedCap.attack, new Vector2((viewport.Width / 100) * 5 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 8), Color.Black);
spriteBatch.DrawString(spriteFont, "Defense: " + player.equippedCap.defense, new Vector2((viewport.Width / 100) * 5 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 10), Color.Black);
spriteBatch.Draw(content.Load <Texture2D>(player.equippedCap.texture.ToString()), new Rectangle((viewport.Width / 100) * 15 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 6, player.equippedCap.texture.Width, player.equippedCap.texture.Height), Color.White);
}
//Check if player currently has a label equipped
if (player.equippedLabel != null)
{
//Draw information about current equipped cap
spriteBatch.DrawString(spriteFont, player.equippedLabel.name, new Vector2((viewport.Width / 100) * 25 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 4), Color.Black);
spriteBatch.DrawString(spriteFont, "Level: " + player.equippedLabel.level, new Vector2((viewport.Width / 100) * 25 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 6), Color.Black);
spriteBatch.DrawString(spriteFont, "Attack: " + player.equippedLabel.attack, new Vector2((viewport.Width / 100) * 25 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 8), Color.Black);
spriteBatch.DrawString(spriteFont, "Defense: " + player.equippedLabel.defense, new Vector2((viewport.Width / 100) * 25 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 10), Color.Black);
spriteBatch.Draw(content.Load <Texture2D>(player.equippedLabel.texture.ToString()), new Rectangle((viewport.Width / 100) * 35 + (viewport.Width / 100) * 2, (viewport.Height / 100) * 50 + (viewport.Width / 100) * 6, player.equippedLabel.texture.Width, player.equippedLabel.texture.Height), Color.White);
}
// Used for layout inventory slots
int count = 0;
// Used for displaying items in inventory
int itemPointer = 0;
// y position placement for inventory slots
int y = 40;
for (int i = 0; i < inventory.capacity; i++)
{
// When 6 inventory slots are placed, start new line
if (count == 6)
{
y += slot.Height;
count = 0;
}
// Hold x position of current inventory slot
int x = (viewport.Width / 2) + (count * slot.Width);
// Draw inventory slot image
spriteBatch.Draw(slot, new Rectangle(x, y, slot.Width, slot.Height), Color.White);
// Check for items in items list
if (itemPointer < inventory.items.Count)
{
// Check if item to draw is equipped -> items that are equipped are out of inventory, so not drawn here
if (!inventory.items[itemPointer].isEquipped)
{
// Check if item is selected
if (inventory.items[itemPointer].isSelected)
{
// Set this item as current.
current = inventory.items[itemPointer];
// Draw item image with selection (Slightly bigger)
spriteBatch.Draw(content.Load <Texture2D>(inventory.items[itemPointer].texture.ToString()), new Rectangle(x + 10, y + 10, inventory.items[count].texture.Width + 20, inventory.items[count].texture.Height + 20), Color.White);
// Save on screen location of item
inventory.items[itemPointer].position = new Vector2(x + 10, y + 10);
}
else
{
// Draw item image
spriteBatch.Draw(content.Load <Texture2D>(inventory.items[itemPointer].texture.ToString()), new Rectangle(x + 10, y + 10, inventory.items[count].texture.Width, inventory.items[count].texture.Height), Color.White);
// Save on screen location of item
inventory.items[itemPointer].position = new Vector2(x + 10, y + 10);
}
}
// Increment counter to get next item
itemPointer++;
}
// Increment counter for position purposes
count++;
}
// Draw textarea to display current information about selected item
spriteBatch.Draw(textArea, new Rectangle((viewport.Width / 2), slot.Height * 6, slot.Width * 6, textArea.Height), Color.White);
// Draw information about current selected item
spriteBatch.DrawString(spriteFont, current.name, new Vector2((viewport.Width / 2) + (viewport.Width / 100 * 5), (slot.Height * 6) + (viewport.Width / 100 * 3)), Color.Black);
spriteBatch.DrawString(spriteFont, "Level: " + current.level, new Vector2((viewport.Width / 2) + (viewport.Width / 100 * 5), (slot.Height * 6) + (viewport.Width / 100 * 5)), Color.Black);
spriteBatch.DrawString(spriteFont, "Attack: " + current.attack, new Vector2((viewport.Width / 2) + (viewport.Width / 100 * 5), (slot.Height * 6) + (viewport.Width / 100 * 7)), Color.Black);
spriteBatch.DrawString(spriteFont, "Defense: " + current.defense, new Vector2((viewport.Width / 2) + (viewport.Width / 100 * 5), (slot.Height * 6) + (viewport.Width / 100 * 9)), Color.Black);
spriteBatch.End();
}