void Update()
{
// Calls a function to update the UI Text.
TextUpdate();
// Calls a function to shoot the raycast.
RayShoot();
// Calls a function to manage the recipe book.
RecipeBookManager();
// Checks if you press the interact key and that you are looking at an object.
if (Input.GetKeyDown(KeyCode.E) && collision != null)
{
// Checks if you are holding an item and if you are drops it.
if (holding)
{
holding = !holding;
}
// Checks if the object you are looking at is a PickUp and if it is picks it up.
else if (collision.tag == "PickUp")
{
pickUp = collision;
holding = !holding;
collision.GetComponent <Rigidbody>().velocity = Vector3.zero;
}
// Checks if the object you are looking at is a Crate and if it is takes an item from it.
else if (collision.tag == "Crate")
{
pickUp = Instantiate(collision.GetComponent <CrateObject>().crateObject);
pickUp.name = pickUp.name.Replace("(Clone)", "");
holding = !holding;
}
// Checks if the object you are looking at is a Pot and if so takes the meal in its current state from it.
else if (collision.tag == "Pot")
{
PotController controller = collision.GetComponent <PotController>();
int index = controller.currentRecipe.meal;
int state = Mathf.FloorToInt(controller.GetCookingTime());
mealPrefab = meals[index - recipeBook.foodCount];
pickUp = Instantiate(mealPrefab);
pickUp.GetComponent <MealBehaviour>().SetMealBehaviour(index, state);
holding = !holding;
controller.Clear();
}
}
// Checks if the current key down is Escape and if so returns to menu.
else if (Input.GetKeyDown(KeyCode.Escape))
{
SceneManager.LoadScene(0);
}
// Checks if you are holding and object and if so moves the object infront of the player.
if (holding)
{
pickUp.GetComponent <Transform>().position = transform.position + (transform.forward * 5);
}
// Otherwise clears the pickUp variable.
else
{
pickUp = null;
}
}
// Function to handle updating the UI Text.
private void TextUpdate()
{
// Checks if holding an item and if so defaults to showing drop message.
if (holding)
{
text.text = "Press \"E\" to Drop " + pickUp.name;
}
else
{
// Checks if there is an object being looked at and that it has a tag.
if (collision != null && collision.tag != "Untagged")
{
// Checks through each of the available tags:
switch (collision.tag)
{
// Checks if the tag is PickUp if so shows pickup message.
case ("PickUp"):
if (!holding)
{
text.text = "Press \"E\" to Pickup " + collision.name;
}
break;
// Checks if the tag is Crate if so shows dispense message.
case ("Crate"):
text.text = "Press \"E\" to Dispense " + collision.GetComponent <CrateObject>().crateFood.name;
break;
// Checks if the tag is Pot is so shows a message depending on the state of the pot.
case ("Pot"):
PotController controller = collision.GetComponent <PotController>();
// Checks if the pot is currently cooking if so it shows the collect message with meal name and current state.
if (controller.Cooking)
{
string message = "Press \"E\" to Collect ";
if (controller.GetCookingTime() <= 1)
{
message += recipeBook.foodItems[controller.currentRecipe.meal].name + " (Under Cooked)";
}
else if (controller.GetCookingTime() <= 2)
{
message += recipeBook.foodItems[controller.currentRecipe.meal].name + " (Cooked)";
}
else if (controller.GetCookingTime() <= 3)
{
message += recipeBook.foodItems[controller.currentRecipe.meal].name + " (Over Cooked)";
}
else
{
message += "Burnt Food";
}
text.text = message;
}
// Otherwise shows the no recipe messsage.
else
{
text.text = "No Recipe Matched! Add Ingredients.";
}
break;
// Checks if the tag is ServingTable and shows the table message.
case ("ServingTable"):
text.text = "Drop Item onto Serving Table to Serve.";
break;
}
// Show the text object.
textObject.SetActive(true);
}
// Hides the text object.
else
{
textObject.SetActive(false);
}
}
}
