// ************************************************* Here is all of the code pertaining to the trading system *****************************************************
//Called when a trade is first initiated
private void initiateTrade(GameObject obj)
{
AgentScript otherAgent = obj.GetComponent <AgentScript>();
inTrade = otherAgent.requestTrade(); // Request a trade with the other agent
if (inTrade) // If inTrade, then we can make an offer to the other agent
{
freeze();
initiator = true; // We initated the trade
// Generate an offer
float ratio = myValueTable.getRatio(resourceToReceive, resourceToTrade);
ratio += ratio * (health - 40f) / 100f;
if (otherAgent.recieveTradeOffer(resourceToReceive, resourceToTrade, ratio)) //Propose the offer
{
StartCoroutine(processTrade(resourceToReceive, resourceToTrade, ratio, otherAgent)); //If accepted, start the exchange with the other agent
SimManager.instance.updateTradeRatio(resourceToReceive, resourceToTrade, ratio, transform.position);
}
else //Otherwise we were refused, end the trade
{
otherAgent.endTrade();
endTrade();
}
}
else
{
targetTradePartner = null; //We were rejected
}
}
IEnumerator processTrade(int rid1, int rid2, float ratio, AgentScript otherAgent)
{
//First we need to calculate how much of each resource can be traded.
while (resources[rid2] >= 1f && otherAgent.resources[rid1] >= ratio)
{
if (otherAgent.dead)
{
break; // If they die during the exchange, continue on like nothing happened
}
resources[rid1] += ratio; // Gain ratio resources
resources[rid2] -= 1f; // Lose 1 resource
otherAgent.resources[rid1] -= ratio; //Other agent loses ratio
otherAgent.resources[rid2] += 1f; //Other agent gains 1
processResourceChanges(); //Updates health for both agents
otherAgent.processResourceChanges();
yield return(new WaitForSeconds(0.1f));
}
otherAgent.endTrade(); //End the trade
endTrade();
}
