public PowerTag GetPrerequisite(PowerTag tag)
{
string power = GetComponent <GameData>().GetStringData(
"PowerPrerequisite", tag);
return((PowerTag)Enum.Parse(typeof(PowerTag), power));
}
private string GetPowerStatus(PowerTag tag)
{
// Status: %str%
string powerStatus = GetComponent <GameText>().GetStringData(node,
"Status");
string unlocked = GetComponent <GameText>().GetStringData(node,
"Unlocked");
string locked = GetComponent <GameText>().GetStringData(node,
"Locked");
string owned = GetComponent <GameText>().GetStringData(node,
"Owned");
if (FindObjects.PC.GetComponent <Power>().HasPower(tag))
{
powerStatus = powerStatus.Replace("%str%", owned);
}
else if (FindObjects.PC.GetComponent <Power>().IsBuyable(tag))
{
powerStatus = powerStatus.Replace("%str%", unlocked);
}
else
{
powerStatus = powerStatus.Replace("%str%", locked);
}
return(powerStatus);
}
private string GetPowerName(PowerTag tag)
{
string powerName = GetComponent <PowerData>().GetPowerName(tag);
powerName = "[ " + powerName + " ]";
return(powerName);
}
public void BuyPower(PowerTag power)
{
if (IsBuyable(power, out PowerSlotTag slot, out int potion))
{
GainPower(slot, power);
GetComponent <Potion>().LosePotion(potion);
}
}
public bool HasPower(PowerTag tag)
{
foreach (PowerTag pt in powerDict.Values)
{
if (tag == pt)
{
return(true);
}
}
return(false);
}
private void PrintPowerDescription()
{
PowerTag tag = orderedPower[cursorPosition];
getUI(UITag.BuyPowerName).text = GetPowerName(tag);
getUI(UITag.BuyPowerStatus).text = GetPowerStatus(tag);
getUI(UITag.BuyPowerCost).text = GetPowerCost(tag);
getUI(UITag.BuyPowerPCHP).text = GetPCHP();
getUI(UITag.BuyPowerDescription).text
= GetComponent <GameText>().GetStringData(
"PowerDescription", tag);
}
public bool IsActive(PowerTag power)
{
foreach (PowerSlotTag slot in Enum.GetValues(typeof(PowerSlotTag)))
{
if (HasPower(slot, out PowerTag powerInSlot, out bool isActive) &&
(power == powerInSlot))
{
return(isActive);
}
}
return(false);
}
private string GetPowerCost(PowerTag tag)
{
// Cost: %num1%/%num2%
string powerCost = GetComponent <GameText>().GetStringData(node,
"Cost");
int reqPotion = GetComponent <PowerData>().GetPowerCost(tag);
int hasPotion = FindObjects.PC.GetComponent <Potion>().CurrentPotion;
powerCost = powerCost.Replace("%num1%", reqPotion.ToString());
powerCost = powerCost.Replace("%num2%", hasPotion.ToString());
return(powerCost);
}
private void TryBuyPower()
{
PowerTag power = buyPower.HighlightedPower;
if (pcPower.IsBuyable(power) && !pcPower.HasPower(power))
{
if (confirmToBuy)
{
pcPower.BuyPower(power);
ReadyToBuy(false);
}
else
{
ReadyToBuy(true);
}
}
}
public bool HasPower(PowerSlotTag slot,
out PowerTag tag, out bool isActive)
{
if (powerDict.TryGetValue(slot, out tag))
{
if (tag != PowerTag.INVALID)
{
isActive
= GetComponent <Stress>().CurrentStress
>= ((int)slot + 1);
return(true);
}
}
tag = PowerTag.INVALID;
isActive = false;
return(false);
}
public bool IsBuyable(PowerTag power,
out PowerSlotTag slot, out int potion)
{
PowerSlotTag[] checkSlot = new PowerSlotTag[]
{ PowerSlotTag.Slot1, PowerSlotTag.Slot2, PowerSlotTag.Slot3 };
bool slotIsFull = true;
bool preIsMissing = true;
PowerTag prePower = powerData.GetPrerequisite(power);
slot = PowerSlotTag.Slot1;
potion = 0;
potion = powerData.GetPowerCost(power);
if (GetComponent <Potion>().CurrentPotion < potion)
{
return(false);
}
foreach (PowerSlotTag s in checkSlot)
{
if (powerDict[s] == prePower)
{
preIsMissing = false;
}
if (powerDict[s] == PowerTag.INVALID)
{
slotIsFull = false;
slot = s;
// If current slot is empty, it means we have checked all
// powers that PC has and `preIsMissing` will no longer
// change. We can break out of the loop safely.
break;
}
}
if (slotIsFull || preIsMissing)
{
return(false);
}
return(true);
}
public bool IsBuyable(PowerTag power)
{
return(IsBuyable(power, out _, out _));
}
public void GainPower(PowerSlotTag slot, PowerTag power)
{
powerDict[slot] = power;
}
public string GetPowerName(PowerTag tag)
{
return(GetComponent <GameText>().GetStringData("PowerName", tag));
}
public int GetPowerCost(PowerTag tag)
{
return(GetComponent <GameData>().GetIntData("PowerCost", tag));
}
