/// <summary>
/// Initializes a new instance of the <see cref="PowerUp"/> class.
/// </summary>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="spriteBatch">The sprite batch to use for rendering.</param>
/// <param name="contentManager">The game's content manager.</param>
/// <param name="description">The entity description.</param>
/// <param name="settings">The power up settings.</param>
public PowerUp(ref World physicsWorld, SpriteBatch spriteBatch, ContentManager contentManager, InteractiveEntityDescription description, PowerUpSetting settings)
: base(ref physicsWorld, description)
{
this.name = settings.Name;
this.timeOfEffect = settings.TimeOfEffect;
switch (this.name)
{
case EntityConstants.InvincibleName:
this.type = PowerUpType.Invincibility;
break;
case EntityConstants.HealthName:
this.type = PowerUpType.Health;
break;
case EntityConstants.JumpName:
this.type = PowerUpType.Jump;
break;
case EntityConstants.SpeedName:
this.type = PowerUpType.Speed;
break;
default:
this.type = PowerUpType.None;
break;
}
this.PhysicsBody.UserData = new InteractiveEntityUserData(InteractiveEntityType.PowerUp, this.timeOfEffect, this.type);
this.InitializeAndLoad(spriteBatch, contentManager);
}
/// <summary>
/// Initializes a new instance of the <see cref="InteractiveEntity"/> class.
/// </summary>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="description">The description of the entity.</param>
public InteractiveEntity(ref World physicsWorld, InteractiveEntityDescription description)
{
this.destroyed = false;
this.Sound = null;
this.Sprite = new Sprite();
this.SetUpPhysics(ref physicsWorld, description);
}
/// <summary>
/// Adds an interactive entity to the level.
/// </summary>
/// <param name="name">The name of the entity.</param>
/// <param name="position">The position of the entity.</param>
/// <param name="size">The size of the entity in display coordinates.</param>
public void AddInteractiveEntity(string name, Vector2 position, Vector2 size)
{
InteractiveEntityDescription entityDescription = new InteractiveEntityDescription();
entityDescription.Position = position;
entityDescription.Name = name;
entityDescription.Dimensions = size;
this.interactiveEntityDescriptions.Add(entityDescription);
}
/// <summary>
/// Initializes a new instance of the <see cref="BonusOrObstacle"/> class.
/// </summary>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="spriteBatch">The sprite batch to use for rendering.</param>
/// <param name="contentManager">The game's content manager.</param>
/// <param name="description">The entity description.</param>
/// <param name="setting">The entity's settings.</param>
public BonusOrObstacle(ref World physicsWorld, SpriteBatch spriteBatch, ContentManager contentManager, InteractiveEntityDescription description, ObstacleOrBonusSetting setting)
: base(ref physicsWorld, description)
{
this.Type = setting.IsBonus ? InteractiveEntityType.Bonus : InteractiveEntityType.Obstacle;
this.name = setting.Name;
this.Value = setting.Value;
this.PhysicsBody.UserData = new InteractiveEntityUserData(this.Type, this.Value);
this.InitializeAndLoad(spriteBatch, contentManager);
}
/// <summary>
/// Draws an interactive entity.
/// </summary>
/// <param name="entityDescription">The entity's description.</param>
private void DrawInteractiveEntity(InteractiveEntityDescription entityDescription)
{
switch (entityDescription.Name)
{
case EntityConstants.FireName:
Camera2D.Draw(this.fireSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.SpikeName:
Camera2D.Draw(this.spikeSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.RockName:
Camera2D.Draw(this.rockSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.InvincibleName:
Camera2D.Draw(this.invincibleSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.HealthName:
Camera2D.Draw(this.healthSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.SpeedName:
Camera2D.Draw(this.speedSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.JumpName:
Camera2D.Draw(this.jumpSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.CoinName:
Camera2D.Draw(this.coinSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.DiamondName:
Camera2D.Draw(this.diamondSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.RubyName:
Camera2D.Draw(this.rubySprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.Switch:
Camera2D.Draw(this.switchSprite, entityDescription.Position, 0.0f);
break;
case EntityConstants.CartBody:
Camera2D.Draw(this.cartSprite, entityDescription.Position, 0.0f);
break;
default:
break;
}
}
/// <summary>
/// Adds a switch to the level.
/// </summary>
/// <param name="position">The position of the entity.</param>
/// <param name="size">The size of the entity in display coordinates.</param>
public void AddSwitch(Vector2 position, Vector2 size)
{
if (this.switchIndex == -1)
{
this.switchIndex = this.interactiveEntityDescriptions.Count;
InteractiveEntityDescription entityDescription = new InteractiveEntityDescription();
entityDescription.Position = position;
entityDescription.Name = EntityConstants.Switch;
entityDescription.Dimensions = size;
this.interactiveEntityDescriptions.Add(entityDescription);
}
else
{
this.interactiveEntityDescriptions[this.switchIndex].Position = position;
this.interactiveEntityDescriptions[this.switchIndex].Dimensions = size;
}
}
/// <summary>
/// Sets up the physics body for an interactive entity.
/// </summary>
/// <param name="physicsWorld">The physics world to create the body in.</param>
/// <param name="description">The description of the interactive entity.</param>
protected virtual void SetUpPhysics(ref World physicsWorld, InteractiveEntityDescription description)
{
this.PhysicsBody = BodyFactory.CreateRectangle(physicsWorld, ConvertUnits.ToSimUnits(description.Dimensions.X), ConvertUnits.ToSimUnits(description.Dimensions.Y), 3.0f, ConvertUnits.ToSimUnits(description.Position));
this.PhysicsBody.CollisionCategories = EntityConstants.InteractiveEntityCategory;
}
/// <summary>
/// Initializes a new instance of the <see cref="BonusOrObstacle"/> class.
/// </summary>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="spriteBatch">The sprite batch to use for rendering.</param>
/// <param name="contentManager">The game's content manager.</param>
/// <param name="description">The entity description.</param>
/// <param name="setting">The entity's settings.</param>
public BonusOrObstacle(ref World physicsWorld, SpriteBatch spriteBatch, ContentManager contentManager, InteractiveEntityDescription description, ObstacleOrBonusSetting setting)
: base(ref physicsWorld, description)
{
this.Type = setting.IsBonus ? InteractiveEntityType.Bonus : InteractiveEntityType.Obstacle;
this.name = setting.Name;
this.Value = setting.Value;
this.PhysicsBody.UserData = new InteractiveEntityUserData(this.Type, this.Value);
this.InitializeAndLoad(spriteBatch, contentManager);
}
/// <summary>
/// Initializes a new instance of the <see cref="PowerUp"/> class.
/// </summary>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="spriteBatch">The sprite batch to use for rendering.</param>
/// <param name="contentManager">The game's content manager.</param>
/// <param name="description">The entity description.</param>
/// <param name="settings">The power up settings.</param>
public PowerUp(ref World physicsWorld, SpriteBatch spriteBatch, ContentManager contentManager, InteractiveEntityDescription description, PowerUpSetting settings)
: base(ref physicsWorld, description)
{
this.name = settings.Name;
this.timeOfEffect = settings.TimeOfEffect;
switch (this.name)
{
case EntityConstants.InvincibleName:
this.type = PowerUpType.Invincibility;
break;
case EntityConstants.HealthName:
this.type = PowerUpType.Health;
break;
case EntityConstants.JumpName:
this.type = PowerUpType.Jump;
break;
case EntityConstants.SpeedName:
this.type = PowerUpType.Speed;
break;
default:
this.type = PowerUpType.None;
break;
}
this.PhysicsBody.UserData = new InteractiveEntityUserData(InteractiveEntityType.PowerUp, this.timeOfEffect, this.type);
this.InitializeAndLoad(spriteBatch, contentManager);
}
