Code:
building hinterland_farms
{
convert_to hinterland_farms
levels farms farms+1 farms+2 farms+3
{
farms requires factions { northern_european, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 0
capability
{
farming_level 1
}
material wooden
construction 2
cost 600
settlement_min village
upgrades
{
farms+1
}
}
farms+1 requires factions { northern_european, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 1
capability
{
farming_level 2
}
material wooden
construction 3
cost 1200
settlement_min town
upgrades
{
farms+2
}
}
farms+2 requires factions { northern_european, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 2
capability
{
farming_level 3
}
material wooden
construction 4
cost 2400
settlement_min large_town
upgrades
{
farms+3
}
}
farms+3 requires factions { northern_european, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 3
capability
{
farming_level 4
}
material wooden
construction 6
cost 4800
settlement_min city
upgrades
{
}
}
}
plugins
{
}
}
I only see one bonus, not two.