; Modifying this file:
; You shouldn't modify this file except to make bugfixes or
; for other "maintenance".  If you want to make custom changes,
; you should create a new datadir subdirectory and copy this file
; into that directory, and then modify that copy.  Then use the
; command "set techs <mysubdir>" in the server to have freeciv
; use your new customized file.

[datafile]
description="Default technology data for Freeciv (as Civ2, minus a few)"
options="1.7"

[advances]

; Advances table: should be kept as close as possible to
; original hard-wired version, since some other parts of
; freeciv are still hardwired.
; Must keep the same number of entries.
; Special value: "Never"

a={ "name", "req1", "req2"

; Don't change the first line below!

"None",                  "None",                "None"
"Advanced Flight",       "Radio",               "Machine Tools"
"Alphabet",              "None",                "None"
"Amphibious Warfare",    "Navigation",          "Tactics"
"Astronomy",             "Mysticism",           "Mathematics"
"Atomic Theory",         "Theory of Gravity",   "Physics"
"Automobile",            "Combustion",          "Steel"
"Banking",               "Trade",               "The Republic"
"Bridge Building",       "Iron Working",        "Construction"
"Bronze Working",        "None",                "None"
"Ceremonial Burial",     "None",                "None"
"Chemistry",             "University",          "Medicine"
"Chivalry",              "Feudalism",           "Horseback Riding"
"Code of Laws",          "Alphabet",            "None"
"Combined Arms",         "Mobile Warfare",      "Advanced Flight"
"Combustion",            "Refining",            "Explosives"
"Communism",             "Philosophy",          "Industrialization"
"Computers",             "Mass Production",     "Miniaturization"
"Conscription",          "Democracy",           "Metallurgy"
"Construction",          "Masonry",             "Currency"
"Currency",              "Bronze Working",      "None"
"Democracy",             "Banking",             "Invention"
"Economics",             "Banking",             "University"
"Electricity",           "Metallurgy",          "Magnetism"
"Electronics",           "The Corporation",     "Electricity"
"Engineering",           "The Wheel",           "Construction"
"Environmentalism",      "Never",               "Never"
; "Environmentalism",      "Recycling",           "Space Flight"
"Espionage",             "Communism",           "Democracy"
"Explosives",            "Gunpowder",           "Chemistry"
"Feudalism",             "Warrior Code",        "Monarchy"
"Flight",                "Combustion",          "Theory of Gravity"
"Fundamentalism",        "Never",               "Never"
; "Fundamentalism",        "Theology",            "Conscription"
"Fusion Power",          "Nuclear Power",       "Superconductors"
"Genetic Engineering",   "Medicine",            "The Corporation"
"Guerilla Warfare",      "Communism",           "Tactics"
"Gunpowder",             "Invention",           "Iron Working"
"Horseback Riding",      "None",                "None"
"Industrialization",     "Railroad",            "Banking"
"Invention",             "Engineering",         "Literacy"
"Iron Working",          "Bronze Working",      "Warrior Code"
"Labor Union",           "Mass Production",     "Guerilla Warfare"
"Laser",                 "Mass Production",     "Nuclear Power"
"Leadership",            "Chivalry",            "Gunpowder"
"Literacy",              "Writing",             "Code of Laws"
"Machine Tools",         "Steel",               "Tactics"
"Magnetism",             "Iron Working",        "Physics"
"Map Making",            "Alphabet",            "None"
"Masonry",               "None",                "None"
"Mass Production",       "Automobile",          "The Corporation"
"Mathematics",           "Alphabet",            "Masonry"
"Medicine",              "Philosophy",          "Trade"
"Metallurgy",            "Gunpowder",           "University"
"Miniaturization",       "Machine Tools",       "Electronics"
"Mobile Warfare",        "Automobile",          "Tactics"
"Monarchy",              "Ceremonial Burial",   "Code of Laws"
"Monotheism",            "Philosophy",          "Polytheism"
"Mysticism",             "Ceremonial Burial",   "None"
"Navigation",            "Seafaring",           "Astronomy"
"Nuclear Fission",       "Mass Production",     "Atomic Theory"
"Nuclear Power",         "Nuclear Fission",     "Electronics"
"Philosophy",            "Mysticism",           "Literacy"
"Physics",               "Literacy",            "Navigation"
"Plastics",              "Refining",            "Space Flight"
"Polytheism",            "Horseback Riding",    "Ceremonial Burial"
"Pottery",               "None",                "None"
"Radio",                 "Flight",              "Electricity"
"Railroad",              "Steam Engine",        "Bridge Building"
"Recycling",             "Mass Production",     "Democracy"
"Refining",              "Chemistry",           "The Corporation"
"Refrigeration",         "Sanitation",          "Electricity"
"Robotics",              "Mobile Warfare",      "Computers"
"Rocketry",              "Advanced Flight",     "Electronics"
"Sanitation",            "Engineering",         "Medicine"
"Seafaring",             "Pottery",             "Map Making"
"Space Flight",          "Computers",           "Rocketry"
"Stealth",               "Superconductors",     "Robotics"
"Steam Engine",          "Physics",             "Invention"
"Steel",                 "Electricity",         "Industrialization"
"Superconductors",       "Nuclear Power",       "Laser"
"Tactics",               "Conscription",        "Leadership"
"The Corporation",       "Economics",           "Industrialization"
"The Republic",          "Code of Laws",        "Literacy"
"The Wheel",             "Horseback Riding",    "None"
"Theology",              "Feudalism",           "Monotheism"
"Theory of Gravity",     "Astronomy",           "University"
"Trade",                 "Currency",            "Code of Laws"
"University",            "Mathematics",         "Philosophy"
"Warrior Code",          "None",                "None"
"Writing",               "Alphabet",            "None"

}

[a_special]

; Advances which have a direct effect in the game

bonus_tech="Philosophy"		; extra tech to first to research
boat_fast="Nuclear Power"	; extra move point to ships