public void CraftItem()
{
// return if the window isn't enabled
if (!enabled)
{
return;
}
// craft the item at the current index
CraftingRecipe recipe = _recipes [_index];
if ((_inventory.resources.scrap < recipe.ScrapCost || _inventory.resources.energy < recipe.EnergyCost || _inventory.resources.wire < recipe.WireCost) && !DebugEnabled)
{
_ui.ShowAlert("Not enough resources to craft", "", 1f);
return;
}
// craft Scraps
if (recipe.PrefabName.Equals("Prefabs/Scrap"))
{
_inventory.resources.scrap += 1;
_inventory.resources.scrap -= recipe.ScrapCost;
_inventory.resources.energy -= recipe.EnergyCost;
_inventory.resources.wire -= recipe.WireCost;
string alertMessage = recipe.CraftedItemName + " successfully converted";
_ui.ShowAlert(alertMessage, "", 1f);
return;
}
else if (recipe.PrefabName.Equals("Prefabs/Energy"))
{
_inventory.resources.energy += 1;
_inventory.resources.scrap -= recipe.ScrapCost;
_inventory.resources.energy -= recipe.EnergyCost;
_inventory.resources.wire -= recipe.WireCost;
string alertMessage = recipe.CraftedItemName + " successfully converted";
_ui.ShowAlert(alertMessage, "", 1f);
return;
}
else if (recipe.PrefabName.Equals("Prefabs/Wire"))
{
_inventory.resources.wire += 1;
_inventory.resources.scrap -= recipe.ScrapCost;
_inventory.resources.energy -= recipe.EnergyCost;
_inventory.resources.wire -= recipe.WireCost;
string alertMessage = recipe.CraftedItemName + " successfully converted";
_ui.ShowAlert(alertMessage, "", 1f);
return;
}
Item newItem = Resources.Load(recipe.PrefabName, typeof(Item)) as Item;
// see if the item exists
if (newItem == null)
{
Debug.Log(recipe.PrefabName + " is not the name of an Item prefab");
_ui.ShowAlert("Invalid item", "", 1f);
return;
}
// see if it was added to the inventory
if (_inventory.AddItem(newItem, 1))
{
_inventory.resources.scrap -= recipe.ScrapCost;
_inventory.resources.energy -= recipe.EnergyCost;
_inventory.resources.wire -= recipe.WireCost;
string alertMessage = recipe.CraftedItemName + " successfully crafted";
_ui.ShowAlert(alertMessage, "", 1f);
}
else
{
_ui.ShowAlert("Item already owned", "", 1f);
}
}
// Update is called once per frame
void Update()
{
switch (currentState)
{
case GameState.START:
if (!_hasShownAlert)
{
_ui.ShowAlert("WAVE " + wave.ToString(), "Press Enter", (wave == 1?float.PositiveInfinity:5));
_hasShownAlert = true;
}
if (Input.GetKeyDown(KeyCode.Return))
{
timer = 0.0f;
spawnTimer = 0.0f;
currentState = GameState.DEFEND;
// Enable the player
playerObj.GetComponent <PlayerMovement>().enabled = true;
waveTimer = (defendDuration / waveInfo.numberOfWaves);
Debug.Log("Game State: " + currentState.ToString());
}
break;
case GameState.DEFEND:
// Update the time
timer += Time.deltaTime;
spawnTimer += Time.deltaTime;
_hasShownAlert = false;
// If the player dies
if (playerMngr.currentHealth <= 0)
{
currentState = GameState.END;
ClearMapEntities();
Debug.Log("Game State: " + currentState.ToString());
}
// Split wave spawn rate to = duration of wave / number of waves
if (spawnTimer > waveTimer && timer <= defendDuration)
{
SpawnNextWave();
spawnTimer = 0.0f;
Debug.Log("Spawning Wave...");
}
enemiesRemaining = GameObject.FindGameObjectsWithTag("Enemy").Length;
// End of Defend State
if (timer > defendDuration && enemiesRemaining <= 0)
{
timer = 0.0f;
ClearMapEntities();
wave++;
currentState = GameState.REST;
if (wave % 3 == 0)
{
waveInfo.waveSize += 1;
}
if (wave % 5 == 0)
{
waveInfo.numberOfWaves += 1;
}
Debug.Log("Game State: " + currentState.ToString());
}
break;
case GameState.REST:
timer += Time.deltaTime;
// End of Rest State
if (timer > restDuration)
{
timer = 0.0f;
currentState = GameState.DEFEND;
waveTimer = (defendDuration / waveInfo.numberOfWaves);
Debug.Log("Game State: " + currentState.ToString());
}
break;
case GameState.END:
if (!_hasShownAlert)
{
_ui.ShowAlert("GAME OVER", "Press Enter", float.PositiveInfinity, true);
_hasShownAlert = true;
}
if (Input.GetKeyDown(KeyCode.Return))
{
SceneManager.LoadScene(SceneManager.GetActiveScene().name);
}
break;
}
}