//-------------------------------------------------------------------
// INCLUDES:
//-------------------------------------------------------------------
include "aiHeader.xs";				// Gets global vars, function forward declarations
include "aiUtil.xs";				// Misc. shared AI utility functions
include "aiEcon.xs";				// All of the AI's econ functionality
include "aiMilitary.xs";			// All of the AI's military functionality
include "aiNavy.xs";				// All of the AI's naval functionality
include "aiEventHandlers.xs";		// Event handler methods for the AI
include "aiMain.xs";				// The bulk of the AI
include "aiCampaignCore.xs";		// The Core Campaign AI data and features

//-------------------------------------------------------------------
// RM USED PARAMS: These are the parameters typically updated via RM
extern int tcID = -1;
extern int tcOwnerID = -1;
//==============================================================================
// Unit Queries
//==============================================================================
extern int customCaravanQuery = -1;

//==============================================================================
// internal vars
extern bool caravansSentBackToMarket = false;


//-------------------------------------------------------------------
// for anything defined in SetCampaignDefaults, if needed, override it here
void OverrideCampaignDefaults()
{
	btStrengthATK	= 0.0;		// 0.0 - 4.0, weak attack strength to hardcore attack strength
	btStrengthDEF	= 0.0;		// 0.0 - 4.0, weak defense strength to hardcore defense strength
	btStrengthECO	= 0.0;		// 0.0 - 4.0, weak economy strength to economy attack strength
	btRushBoom		= -1.0;		// -1.0 = max rush, 1.0 = max boom
}

//-------------------------------------------------------------------
// for anything calculated in CalculateCampaignSettings, if needed, override it here
void OverrideCampaignSettings()
{
	cvOkToCaravan = false;
}

//-------------------------------------------------------------------
void preInit(void)
{
	aiEcho("preInit() Starting...");

	// force defaults for all internal settings
	SetCampaignDefaults();

	// Override Defaults
	// do this before any formula based settings are calculated
	// This allows each parent script to set the intended default overrides before anything is calculated
	OverrideCampaignDefaults();

	// derive any settings from the defaults
	CalculateCampaignSettings();

	// Override Campaign Settings
	// in some cases, it is valuable blow out even the calculated settings
	OverrideCampaignSettings();

	// print everything out
	EchoCampaignSettings();
}

//-------------------------------------------------------------------
void postInit(void)
{
	aiEcho("postInit() Starting...");
}

void setTargetTCID(int newTCID = -1)
{
	tcID = newTCID;
}
void setAssociatedTCOwnerID(int newOwnerID = -1)
{
	tcOwnerID = newOwnerID;
}



//used Matt's work in aiEcon as an example for this rule.
rule customCaravans
active
minInterval 8
{
	//early outs
	//check if the tcid has been set.
    if (tcID == -1)
    {
	    return;
	}
	//check if the associated owner has been set.
	if(tcOwnerID == -1)
	{
		return;
	}
	
	//setup the caravan query if it isn't already.
	if(customCaravanQuery == -1)
	{
		customCaravanQuery = kbUnitQueryCreate("Caravan Query");
		kbUnitQuerySetPlayerID(customCaravanQuery, cMyID);
		kbUnitQuerySetUnitType(customCaravanQuery, cUnitTypeUnitTypeCaravan1);
		kbUnitQuerySetState(customCaravanQuery, cUnitStateAlive);
	}
	
	//reset and run the query.
	kbUnitQueryResetResults(customCaravanQuery);
	int count = kbUnitQueryExecute(customCaravanQuery);
	int i = 0;
	int ID = -1;
	//move to TC
	if(tcOwnerID == kbUnitGetPlayerID(tcID))
	{
		//reset the sendBackBool
		caravansSentBackToMarket = false;
		
		for(i = 0; < count)
		{
			ID = kbUnitQueryGetResult(customCaravanQuery, i);
			//check if the caravan is targeting anything. If not, it is probably idle.
			if (kbUnitGetTargetUnitID(ID) == -1)
			{
				//send the caravans to the tc.
				aiTaskUnitWork(ID, tcID);
			}	
		}
	}
	//move to Market
	else
	{
		//only send them back to the market once.
		if(caravansSentBackToMarket == false)
		{
			for(i = 0; < count)
			{
				ID = kbUnitQueryGetResult(customCaravanQuery, i);
				aiTaskUnitMove(ID, kbUnitGetPosition(getUnit(cUnitTypeUnitTypeBldgMarket)));
			}
			caravansSentBackToMarket = true;
		}
	}
}