建筑本版本变更
要塞
要塞是最先进的防御结构，由军事工程师设计以抵御最强大的火炮。它们是由相互连接的堡垒和炮台组成的复杂建筑群，旨在最大化防御火力。
修正
生产方式 1
定义in_game/common/building_types/forts.txt:190
191audio_tier = 6
192is_foreign = no
193max_levels = 1
195forbidden_for_estates = yes
198obsolete = star_fort
200employment_size = fortress_employment
202rural_settlement = yes
203town = yes
204city = yes
205megalopolis = yes
208build_time = large_fort_building
210expensive = yes
212unique_production_methods = {
213fortress_maintenance = {
214stone = 2
215firearms = 4
216cannons = 4
217tools = 2
218weaponry = 2
219category = building_maintenance
}
}