private void buyFrom(Human other) {
// Show that the agents have engaged in another trade
incrementTrades();
other.incrementTrades();
// Check each commodity for trading value
for (int i = 0; i < Commodity.NUM_COMM; i++) {
// If the buyer is low in the commodity...
if (checkStatus(i) == CommodityStatus.DEFICIENT) {
// And the seller is satisfied...
if (other.checkStatus(i) == CommodityStatus.SATISFIED) {
// Let the trades begin!
trade(i, other);
} else {
// If the seller is also low, the good is scarce and price expectations rise
expPrice[i] *= 1.01;
other.expPrice[i] *= 1.01;
}
// If both agents are satisfied, the good is not as scarce and price expectations fall
} else if (other.checkStatus(i) == CommodityStatus.SATISFIED) {
expPrice[i] *= .99;
other.expPrice[i] *= .99;
}
}
}
