Unciv/android/assets/jsons/TileImprovements.json

[	
	{
		name:"Farm",
		terrainsCanBeBuiltOn:["Plains","Grassland","Desert","Flood plains"],
		food:1,
		turnsToBuild:7,
		techRequired:"Agriculture",
		improvingTech:"Fertilizer",
		improvingTechStats:{food:1}
	},
	{
		name:"Lumber mill",
		terrainsCanBeBuiltOn:["Forest"],
		production:1,
		turnsToBuild:7,
		techRequired:"Construction",
		improvingTech:"Steam Power",
		improvingTechStats:{production:1}
	},
	{
		name:"Mine",
		terrainsCanBeBuiltOn:["Hill"],
		production:1,
		turnsToBuild:7,
		techRequired:"Mining",
		improvingTech:"Chemistry",
		improvingTechStats:{production:1}
	},
	{
		name:"Trading post",
		terrainsCanBeBuiltOn:["Plains","Grassland","Desert","Hill","Tundra","Forest","Jungle","Flood plains"],
		gold:1,
		turnsToBuild:7,
		techRequired:"Guilds",
		improvingTech:"Economics",
		improvingTechStats: {gold:1}
	},
	
	// Resource-specific
	{
		name:"Camp",
		turnsToBuild:7,
		techRequired:"Trapping",
		improvingTech:"Economics",
		improvingTechStats:{gold:1}
	},
	{
		name:"Oil well",
		turnsToBuild:9,
		techRequired:"Biology",
	},
	{
		name:"Pasture",
		turnsToBuild:8,
		techRequired:"Animal Husbandry",
		improvingTech:"Fertilizer",
		improvingTechStats:{food:1}
	},
	{
		name:"Plantation",
		turnsToBuild:6,
		gold:1,
		techRequired:"Calendar",
		improvingTech:"Fertilizer",
		improvingTechStats:{food:1}
	},
	{
		name:"Quarry",
		turnsToBuild:8,
		techRequired:"Masonry",
		improvingTech:"Chemistry",
		improvingTechStats:{production:1}
	},
	{
		name:"Fishing Boats",
		food:1,
		techRequired:"Sailing",
		improvingTech:"Compass",
		improvingTechStats:{gold:1}
	},
	
	// Transportation
	{
		name:"Road",
		turnsToBuild:4,
		techRequired:"The Wheel"
	},
	{
		name:"Railroad",
		turnsToBuild:4,
		techRequired:"Railroad"
	},
	
	// Removals
	{
		name:"Remove Forest",
		turnsToBuild:4,
		terrainsCanBeBuiltOn:["Forest"],
		techRequired:"Mining"
	},
	{
		name:"Remove Jungle",
		turnsToBuild:7,
		terrainsCanBeBuiltOn:["Jungle"],
		techRequired:"Bronze Working"
	},
	{
		name:"Remove Marsh",
		turnsToBuild:6,
		terrainsCanBeBuiltOn:["Marsh"],
		techRequired:"Bronze Working"
	},
	
	// These are unique and have unique in-game checks related to them
	{
		name:"Remove Road",
		turnsToBuild:2
	},
	{
		name:"Remove Railroad",
		turnsToBuild:2
	},
	
	// Great Person improvements
	{
		name:"Academy",
		science:8,
		improvingTech:"Scientific Theory",
		improvingTechStats:{science:2}
	},
	{
		name:"Landmark",
		culture:6
	},
	{
		name:"Manufactory",
		production:4,
		improvingTech:"Chemistry",
		improvingTechStats:{production:1}
	},
	{
		name:"Customs house",
		gold:4,
		improvingTech:"Economics",
		improvingTechStats:{gold:1}
	},
	
	{ name:"Ancient ruins" },
	{ name:"City ruins" },
	{ name:"Barbarian encampment" },
]