Schema: Building

Entity Type: Building

Fields

Field	Type	Notes
id	string	stable anchor id
name	string	display name
category	string	Production / Service / Safety / Monument / etc.
description	string	1-2 lines max
region	string	Latium / Albion (if region-specific)
requiredPopulationTier	string	link to tier
buildCost	object	`{ gold?, goods[] }`
constructionTime	string	usually instant per research
maintenance	object	`{ goldPerMin?, workforce[] }`
workforce	array	`[{ tier, count }]`
dimensions	string	base size, size with roads
placementConstraints	array	coast/marsh/forest/fields/etc
roadRequired	boolean
warehouseRequired	boolean	implies "in range of Warehouse/Trading Post"
aqueductSupport	boolean	can be improved with aqueduct connection
inputGoods	array	links to goods
outputGoods	array	links to goods
cycleTimeSeconds	number	production cycle time
areaEffects	array	`{ type, value, target, radius? }`
productionChain	array	links to chain(s)
unlockCondition	string	tier, research, count, etc
specialists	array	compatible specialists with their effects
usagePatterns	string	short
commonPitfalls	string	short