Is your feature request related to a problem? Please describe.
Currently mid-game ships (Ironclads and Monitors) require oil to build, which is an issue because oil only really becomes widely available by the end of the period of usefulness of ironclads. This means that throughout the 1860s and 1870s, which should be the heyday of these ships, you will be stuck mostly with a handful of them even when playing a nº1 power such as Great Britain.
Describe the solution you'd like
Reverting resources needed to build Ironcalds and Monitors to that of previous versions of HPM, when oil wasn't needed.
Is your feature request related to a problem? Please describe. Currently mid-game ships (Ironclads and Monitors) require oil to build, which is an issue because oil only really becomes widely available by the end of the period of usefulness of ironclads. This means that throughout the 1860s and 1870s, which should be the heyday of these ships, you will be stuck mostly with a handful of them even when playing a nº1 power such as Great Britain.
Describe the solution you'd like Reverting resources needed to build Ironcalds and Monitors to that of previous versions of HPM, when oil wasn't needed.