betterAi

betterAi = {};
betterAi.objectCatch = {};
betterAi.classes = {};

betterAi.altClassMap = {
	--For spesific odf i.e:
	--avtank = "aTankAi"
}
betterAi.objectClassMap = {
	turretTank = "turrAi",
	turret = "turrAi"
}

betterAi.setCustomAi = function(odf,aiName)
	betterAi.altClassMap[odf] = aiName;
end

betterAi.setCustomAiForType = function(classLabel,aiName)
	betterAi.objectClassMap[classLabel] = aiName;
end

betterAi.createCustomAi = function(name)
	betterAi.classes[name] = betterAi.classes.extend(betterAi.classes.gameObject);
	return betterAi.classes[name].prototype;
end

betterAi.Update = function(dTime)
	for i,v in pairs(betterAi.objectCatch) do
		v:update(dTime);
	end

end
betterAi.DeleteObject = function(h)
	if(betterAi.objectCatch[h]) then
		betterAi.objectCatch[h]:destroy();
		betterAi.objectCatch[h] = nil;
	end
end
betterAi.AddObject = function(h)
	local odf = GetOdf(h);
	local objClass = GetClassLabel(h);
	odf = odf:sub(1,6);
	if(betterAi.classes[odf]) then
		betterAi.objectCatch[h] = betterAi.classes[odf](h);
	elseif(betterAi.altClassMap[odf]) then
		betterAi.objectCatch[h] = betterAi.classes[betterAi.altClassMap[odf]](h);
	elseif(betterAi.objectClassMap[objClass]) then
		betterAi.objectCatch[h] = betterAi.classes[betterAi.objectClassMap[objClass]](h);
	end
end

betterAi.classes.extend = function(base)
	local child = {};
	child.prototype = {super = base};

	if base then
		setmetatable(child.prototype,{__index = base.prototype});
	else
		child.prototype.new = function(self,...)
			local nInst = setmetatable({},self.mt);
			nInst:init(...);
			return nInst;
		end
	end
	child.mt = {__index = child.prototype};
	setmetatable(child,{__index = child.prototype,__call = child.prototype.new});


	return child;
end

betterAi.classes.gameObject = {};
betterAi.classes.gameObject.prototype = {
	new = function(self,...)
		local nInst = setmetatable({},self.mt);
		nInst:init(...);
		return nInst;
	end,
	init = function(self,handle)
		print(self);
		self.handle = handle;
		self.odf = GetOdf(handle);
		self.label = GetLabel(handle);
	end,
	update = function(self,dTime)
		--"virtual" function
	end,
	destroy = function(self)
		--"virtual" function
	end
};
betterAi.classes.gameObject.mt = {
	__index = betterAi.classes.gameObject.prototype;
}
setmetatable(betterAi.classes.gameObject,{
	__index = betterAi.classes.gameObject.prototype,
	__call = betterAi.classes.gameObject.prototype.new
});

betterAi.classes.turrAi = betterAi.classes.extend(betterAi.classes.gameObject);

betterAi.classes.turrAi.prototype.init = function(self,...)
	self.super.init(self,...);
	self.target = nil;
	self.lastTimeShot = 0;
	self.hasWaited = false;
	self.ignoreShot = false;
end

betterAi.classes.turrAi.prototype.update = function(self,dTime)
	self.lastTimeShot = GetTime() - GetLastEnemyShot(self.handle);
	if(self.lastTimeShot > 5) then
		self.hasWaited = true;
	end
	self.ignoreShot = self.lastTimeShot > 15;
	if(self.lastTimeShot < 1 and self.hasWaited and GetWhoShotMe(self.handle) ~= self.target) then
		self.target = GetWhoShotMe(self.handle);
		self.hasWaited = false;
		Attack(self.handle,self.target);
	end
	if(self.ignoreShot and self.target ~= GetNearestEnemy(self.handle)) then
		self.target = GetNearestEnemy(self.handle);
		Attack(self.handle,self.target);
	end
end