/// <summary>
/// Generates an array of items based on loot chance matrix.
/// </summary>
/// <param name="key">Starting loot table key. Used for special handling.</param>
/// <param name="matrix">Loot chance matrix.</param>
/// <param name="playerLevel">Level of player.</param>
/// <returns>DaggerfallUnityItem array.</returns>
public static DaggerfallUnityItem[] GenerateRandomLoot(string key, LootChanceMatrix matrix, PlayerEntity playerEntity)
{
float chance;
List<DaggerfallUnityItem> items = new List<DaggerfallUnityItem>();
// Random gold
int goldCount = Random.Range(matrix.MinGold, matrix.MaxGold) * playerEntity.Level;
if (goldCount > 0)
{
items.Add(ItemBuilder.CreateGoldPieces(goldCount));
}
// Random weapon
chance = matrix.WP * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
chance *= 0.5f;
}
// Random armor
chance = matrix.AM * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
chance *= 0.5f;
}
// Random ingredients
RandomIngredient(matrix.C1 * playerEntity.Level, ItemGroups.CreatureIngredients1, items);
RandomIngredient(matrix.C2 * playerEntity.Level, ItemGroups.CreatureIngredients2, items);
RandomIngredient(matrix.C3 * playerEntity.Level, ItemGroups.CreatureIngredients3, items);
RandomIngredient(matrix.P1 * playerEntity.Level, ItemGroups.PlantIngredients1, items);
RandomIngredient(matrix.P2 * playerEntity.Level, ItemGroups.PlantIngredients2, items);
RandomIngredient(matrix.M1 * playerEntity.Level, ItemGroups.MiscellaneousIngredients1, items);
RandomIngredient(matrix.M2 * playerEntity.Level, ItemGroups.MiscellaneousIngredients2, items);
// TEMP: Magic item chance is just another shot at armor or weapon for now
chance = matrix.MI * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
if (Random.value < 0.5f)
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
else
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
chance *= 0.5f;
}
// Random clothes
chance = matrix.CL * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomClothing(playerEntity.Gender));
chance *= 0.5f;
}
// Random religious item
chance = matrix.RL * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomReligiousItem());
chance *= 0.5f;
}
// Special humanoid handling
// Daggerfall seems to always drop between 1-3 weapons and 2-5 armor pieces regardless of player level
// This is probably totally off track, but for now generating closer results than loot table alone
// TODO: Revisit humanoid loot tables later
if (key == "HM")
{
// Create 1-3 weapons
int count = Random.Range(1, 3);
for (int i = 0; i < count; i++)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
}
// Create 2-5 armor pieces
count = Random.Range(2, 5);
for (int i = 0; i < count; i++)
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
}
}
return items.ToArray();
}
/// <summary>
/// Generates an array of items based on loot chance matrix.
/// </summary>
/// <param name="key">Starting loot table key. Used for special handling.</param>
/// <param name="matrix">Loot chance matrix.</param>
/// <param name="playerLevel">Level of player.</param>
/// <returns>DaggerfallUnityItem array.</returns>
public static DaggerfallUnityItem[] GenerateRandomLoot(string key, LootChanceMatrix matrix, PlayerEntity playerEntity)
{
// Notes: The first part of the DF Chronicles explanation of how loot is generated does not match the released game.
// It says the chance for each item category is the matrix amount * the level of the NPC. Actual behavior in the
// released game is (matrix amount * PC level) for the first 4 item categories (temperate plants, warm plants,
// miscellaneous monster, warm monster), and just matrix amount for the categories after that.
// The second part of the DF Chronicles explanation (roll repeatedly for items from a category, each time at halved
// chance), matches the game.
// In classic, since a 0-99 roll is compared to whether it is less or greater than item chance,
// even a 0% chance category has a 1/100 chance to appear, and the chance values are effectively
// 1 higher than what the loot tables show.
float chance;
List <DaggerfallUnityItem> items = new List <DaggerfallUnityItem>();
// Random gold
int goldCount = Random.Range(matrix.MinGold, matrix.MaxGold + 1) * playerEntity.Level;
if (goldCount > 0)
{
items.Add(ItemBuilder.CreateGoldPieces(goldCount));
}
// Random weapon
chance = matrix.WP;
while (Random.Range(0, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
chance *= 0.5f;
}
// Random armor
chance = matrix.AM;
while (Random.Range(0, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
chance *= 0.5f;
}
// Random ingredients
RandomIngredient(matrix.C1 * playerEntity.Level, ItemGroups.CreatureIngredients1, items);
RandomIngredient(matrix.C2 * playerEntity.Level, ItemGroups.CreatureIngredients2, items);
RandomIngredient(matrix.C3, ItemGroups.CreatureIngredients3, items);
RandomIngredient(matrix.P1 * playerEntity.Level, ItemGroups.PlantIngredients1, items);
RandomIngredient(matrix.P2 * playerEntity.Level, ItemGroups.PlantIngredients2, items);
RandomIngredient(matrix.M1, ItemGroups.MiscellaneousIngredients1, items);
RandomIngredient(matrix.M2, ItemGroups.MiscellaneousIngredients2, items);
// TEMP: Magic item chance is just another shot at armor or weapon for now
chance = matrix.MI;
while (Random.Range(0, 100) < chance)
{
if (Random.value < 0.5f)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
}
else
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
}
chance *= 0.5f;
}
// Random clothes
chance = matrix.CL;
while (Random.Range(0, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomClothing(playerEntity.Gender, playerEntity.Race));
chance *= 0.5f;
}
// Random books
chance = matrix.BK;
while (Random.Range(0, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomBook());
chance *= 0.5f;
}
// Random religious item
chance = matrix.RL;
while (Random.Range(0, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomReligiousItem());
chance *= 0.5f;
}
return(items.ToArray());
}
/// <summary>
/// Generates an array of items based on loot chance matrix.
/// </summary>
/// <param name="key">Starting loot table key. Used for special handling.</param>
/// <param name="matrix">Loot chance matrix.</param>
/// <param name="playerLevel">Level of player.</param>
/// <returns>DaggerfallUnityItem array.</returns>
public static DaggerfallUnityItem[] GenerateRandomLoot(string key, LootChanceMatrix matrix, PlayerEntity playerEntity)
{
float chance;
List <DaggerfallUnityItem> items = new List <DaggerfallUnityItem>();
// Random gold
int goldCount = Random.Range(matrix.MinGold, matrix.MaxGold) * playerEntity.Level;
if (goldCount > 0)
{
items.Add(ItemBuilder.CreateGoldPieces(goldCount));
}
// Random weapon
chance = matrix.WP * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
chance *= 0.5f;
}
// Random armor
chance = matrix.AM * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
chance *= 0.5f;
}
// Random ingredients
RandomIngredient(matrix.C1 * playerEntity.Level, ItemGroups.CreatureIngredients1, items);
RandomIngredient(matrix.C2 * playerEntity.Level, ItemGroups.CreatureIngredients2, items);
RandomIngredient(matrix.C3 * playerEntity.Level, ItemGroups.CreatureIngredients3, items);
RandomIngredient(matrix.P1 * playerEntity.Level, ItemGroups.PlantIngredients1, items);
RandomIngredient(matrix.P2 * playerEntity.Level, ItemGroups.PlantIngredients2, items);
RandomIngredient(matrix.M1 * playerEntity.Level, ItemGroups.MiscellaneousIngredients1, items);
RandomIngredient(matrix.M2 * playerEntity.Level, ItemGroups.MiscellaneousIngredients2, items);
// TEMP: Magic item chance is just another shot at armor or weapon for now
chance = matrix.MI * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
if (Random.value < 0.5f)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
}
else
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
}
chance *= 0.5f;
}
// Random clothes
chance = matrix.CL * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomClothing(playerEntity.Gender));
chance *= 0.5f;
}
// Random religious item
chance = matrix.RL * playerEntity.Level;
while (Random.Range(1, 100) < chance)
{
items.Add(ItemBuilder.CreateRandomReligiousItem());
chance *= 0.5f;
}
// Special humanoid handling
// Daggerfall seems to always drop between 1-3 weapons and 2-5 armor pieces regardless of player level
// This is probably totally off track, but for now generating closer results than loot table alone
// TODO: Revisit humanoid loot tables later
if (key == "HM")
{
// Create 1-3 weapons
int count = Random.Range(1, 3);
for (int i = 0; i < count; i++)
{
items.Add(ItemBuilder.CreateRandomWeapon(playerEntity.Level));
}
// Create 2-5 armor pieces
count = Random.Range(2, 5);
for (int i = 0; i < count; i++)
{
items.Add(ItemBuilder.CreateRandomArmor(playerEntity.Level, playerEntity.Gender, playerEntity.Race));
}
}
return(items.ToArray());
}
