// Applies a single instance of damage to the character
// returns true if the damage is successful (including if the char is already at 0)
// If we want to keep track of death saves or potential oneshots I'd probably want a damage result return value
public static bool ApplyDamage(this Character character, DealtDamageInformation damageInformation)
{
if (character == null)
{
return(false);
}
if (character.HitPoints == null)
{
return(false);
}
if (damageInformation == null)
{
return(false);
}
if (damageInformation.Value < 0)
{
return(false);
}
if (String.IsNullOrEmpty(damageInformation.Type))
{
return(false);
}
DamageResistance typeResistance = character.damageResistanceForDamageInfo(damageInformation);
int damageRemaining = damageValueForResistance(damageInformation.Value, typeResistance);
if (character.HitPoints.Temporary > 0)
{
if (character.HitPoints.Temporary > damageRemaining)
{
character.HitPoints.Temporary -= damageRemaining;
damageRemaining = 0;
}
else
{
damageRemaining -= character.HitPoints.Temporary;
character.HitPoints.Temporary = 0;
}
}
if ((damageRemaining > 0) && (character.HitPoints.Current > 0))
{
if (damageRemaining > character.HitPoints.Current)
{
damageRemaining = damageRemaining - character.HitPoints.Current;
character.HitPoints.Current = 0;
}
else
{
character.HitPoints.Current -= damageRemaining;
damageRemaining = 0;
}
}
// damageRemaining might be useful for determining whether this char got one-shot
// But I'm not planning to implement that for this.
return(true);
}
// Figure out what sort of resistance the character has for the given damage type
private static DamageResistance damageResistanceForDamageInfo(this Character character, DealtDamageInformation damageInformation)
{
Dictionary <string, DamageResistance> resistances = character.DamageResistances();
string type = damageInformation.Type.ToLower();
if (resistances.ContainsKey(type))
{
return(resistances[type]);
}
return(DamageResistance.None);
}
