public static void SpawnCoins(Loot loot, Vector2 position)
{
for (int i = 0; i < loot.copper_amount; i++)
SpawnCoin(COIN_TYPE.COPPER, position);
for (int i = 0; i < loot.silver_amount; i++)
SpawnCoin(COIN_TYPE.SILVER, position);
for (int i = 0; i < loot.gold_amount; i++)
SpawnCoin(COIN_TYPE.GOLD, position);
}