public Enemy GetEnemy()
{
// If the list is empty return null
if (!EnemiesHere.Any())
{
return(null);
}
// Add up encounter chance of every enemy in the locations
int totalChance = EnemiesHere.Sum(e => e.EncounterChance);
// Select random number from 1 to total encounter chance based off all enemies in location
int random = RNG.Generator(1, totalChance);
int runningTotal = 0;
// Get to understand this more...
foreach (EnemyEncounter enemyEncounter in EnemiesHere)
{
runningTotal += enemyEncounter.EncounterChance;
if (random <= runningTotal)
{
return(EnemyFactory.CreateEnemy(enemyEncounter.EnemyID));
}
}
// If ID couldn't be found, return the last correct ID
return(EnemyFactory.CreateEnemy(EnemiesHere.Last().EnemyID));
}
// Dont get this too well
public void AddEnemy(int enemyID, int encounterChance)
{
// Get the first matching ID of enemy
if (EnemiesHere.Exists(e => e.EnemyID == enemyID))
{
// If enemy of this ID exists, override the encounter chance
EnemiesHere.First(e => e.EnemyID == enemyID).EncounterChance = encounterChance;
}
else
{
// If enemy of this ID does not exist, add it to the property
EnemiesHere.Add(new EnemyEncounter(enemyID, encounterChance));
}
}
