/// <summary>
/// Drop an object into the interacting object
/// </summary>
/// <param name="interactingObject"></param>
private void DropObject(GameObject interactingObject)
{
LevelManager.Instance.PickedObject = null;
pickedObject = null;
StateManager.Instance.SetState( "item_picked", 0);
StateManager.Instance.SetState( LevelManager.Instance.PickedObjectState, 100 );
List<State> checkedStates = new List<State>();
foreach (string s in interactingObject.interaction.dropper.drops)
checkedStates.Add( new State( (s + "_picked"), 100 ) );
if( ( interactingObject.interaction.dropper.trigger.Equals( Dropper.ANY ) && StateManager.Instance.AnyTrue( checkedStates ) ) ||
( interactingObject.interaction.dropper.trigger.Equals( Dropper.ALL ) && StateManager.Instance.AllTrue( checkedStates ) ) )
{
#region Tutorial
if (interactingObject.interaction.text == "Bin" && StateManager.Instance.GetState("tutorial_drop") < 100)
{
StateManager.Instance.SetState("tutorial_drop", 100);
ShowTutorial("Good work! Whenever you attempt to solve a puzzle,\nthe day ends and you wake up again in your room.");
}
#endregion
StateManager.Instance.ModifyStates( interactingObject.interaction.dropper.effects );
}
}
/// <summary>
/// Pickup up an object you are interacting with
/// </summary>
/// <param name="interactingObject"></param>
private void PickupObject(GameObject interactingObject)
{
LevelManager.Instance.PickedObject = (Sprite)interactingObject.sprite.Clone();
LevelManager.Instance.PickedObject.textureName = "pick_" + LevelManager.Instance.PickedObject.textureName;
LevelManager.Instance.PickedObjectState = interactingObject.interaction.pickUpName + "_picked";
}
/// <summary>
/// Checks if the player collides with a game object
/// </summary>
private void CheckObjectCollisions()
{
interactingObject = null;
foreach (GameObject io in activeObjects)
{
if (io.interaction != null)
{
// 1D collision detection
// Disabled: doesn't work
// We have 2 intervals (a, b) and (c, d)
// If (a-d)*(b-c) <= 0 then we have collision
//if( ( player.position.X - ( io.interaction.boundX + io.interaction.boundWidth ) )
// * ( ( player.position.X + player.texture.Width ) - io.interaction.boundX ) <= 0 )
if (player.Position.X >= io.interaction.boundX
&& player.Position.X <= (io.interaction.boundX + io.interaction.boundWidth))
{
interactingObject = io;
#region Tutorial Popups
if (interactingObject.interaction != null )
{
if (interactingObject.interaction.affectedStates != null)
{
// press SPACE to interact with heater
if (StateManager.Instance.GetState("tutorial_interaction") < 100)
{
StateManager.Instance.SetState("tutorial_interaction", 100);
ShowTutorial("Press SPACE to interact with objects. \nTry turning off the heater.");
}
}
// interact with computer
if (interactingObject.interaction.callback == "news" && StateManager.Instance.GetState(StateManager.STATE_DAY) == 2 && StateManager.Instance.GetState("tutorial_computer_interact") < 100)
{
StateManager.Instance.SetState("tutorial_computer_interact", 100);
ShowTutorial("You can use your computer to look at some news.\nYou might find hints there if you get stuck.");
}
if ( interactingObject.interaction.callback == "map" && StateManager.Instance.GetState("tutorial_bike") < 100 && StateManager.Instance.GetState(StateManager.STATE_DAY) >= 2 && StateManager.Instance.GetState("visited_neighborhood_2") == 100 )
{
StateManager.Instance.SetState("tutorial_bike", 100);
ShowTutorial("You can use your bike to quickly navigate\nto other locations you've been to. Press SPACE to open\nup the map, and choose with the left and right arrow keys.");
}
// pick up garbage bags
if (interactingObject.interaction.pickUpName != null && interactingObject.interaction.pickUpName.StartsWith("garbage") && StateManager.Instance.GetState("tutorial_pickup") < 100)
{
StateManager.Instance.SetState("tutorial_pickup", 100);
ShowTutorial("Some objects can be picked up and dropped\nby pressing SPACE. Try picking up the garbage bags\nand dropping them in the trashcan.");
}
}
#endregion
if (io.interaction.solid)
{
if (player.Position.X <= io.interaction.boundX + (io.interaction.boundWidth / 2))
player.moveTo( io.interaction.boundX );
else
player.moveTo( io.interaction.boundX + io.interaction.boundWidth );
}
}
}
}
}
