FreeCiv 1.5 Information

FreeCiv 1.5 Information
(format borrowed from Version 1.0 Quick Ref Sheet)

These pages are designed to fill the gaps in the FreeCiv online documentation. The documentation provided, while good - isn't quite complete. Purists might suggest that all the information found on this page can be learned by playing the game. I, on the other hand, am a source code diver. Here's the fruit of my labor:

Land Types

Type	Extra	Food,resource,trade	Spec	Move	Defence	Road	Irrig, time	Mine, time
Arctic	Seal pups	0,0,0	2,0,0	2	10	3	None,0	None,0
Desert	Oasis	0,1,0	3,1,0	1	10	1	Desert,5	Desert,5
Forest	Game	1,2,0	3,2,0	2	15	3	Plains,5	None,0
Grassland	Resources	2,0,0	2,1,0	1	10	1	Grassland,5	Forest,10
Hills	Coal	1,0,0	1,2,0	2	20	3	Hills,10	Hills,10
Jungle	Gems	1,0,0	1,0,4	2	15	3	Grassland,15	Forest,15
Mountains	Gold	0,1,0	0,1,5	3	30	5	None,0	Mountains,10
Ocean	Fish	1,0,2	3,0,2	1	10	0	None,0	None,0
Plains	Horses	1,1,0	3,1,0	1	10	1	Plains,5	Forest,15
Rive	Resources	2,0,1	2,1,1	1	15	1	River,5	None,0
Swamp	Oil	1,0,0	1,4,0	2	15	3	Grassland,15	Forest,15
Tundra	Game	1,0,0	3,0,0	1	10	1	None,0	None,0

Production Units

Basic production units are as above with the following modifictions. These effects are done in this order. For example, pollution on a square affects all the previously calculated modifications:

A city center always produces at least one shield.
Anything that can be mined will produce one extra shield.

Hills, in particular, if mined will produce three extra shields.

Railroads increase shield production on a square by 50% in the default configuration. This can be set by the server to some other precentage...
King Richard's Crusade will add one shield to the total production on every square in your city.
An offshore platform adds one production unit to every ocean tile.
Despotism removes one shield from any tile that has more than 2 shields.
Pollution on a particular tile will divide its production by half, rounded up.

After the number of shields is calculated, building bonuses are added.

A Factory will add 50% more production capacity
A Manufacturing Plant (with a factory) will add 100% more production capacity.
A power plant, hydroelectric plant, nuclear power plant or the Hoover Dam will add another 50%

Trade

Trade tiles are as above with the following modifications. These effects are done in this order.

A Road will had one Trade unit to Deserts, Grasslands or Plains.
A Republic or Democracy will add one trade tile to every square.

Monarchies and Communist countries also get this bonus if they're celebrating. They celebrate if they're larger than 5, and have more than half their population happy and no one unhappy.

Railroads don't increase the trade production in the default configuration. But this can be set by the server to any percentage.

However, if the city has Superhighways, trade is increased by 50% on all tiles that have Railroads.

Despotism will subtract one trade on any tile that already has more than 2 trade.
Pollution on a particular tile will divide its trade by half, rounded up.

Trade is broken up into Tax, Luxury and Science. Some buildings affect these totals specifically - see the building chart for that information.

Food

Food tiles are as above with the following modifications. These effects are done in this order.

Irrigation adds one food unit to any type that can be irrigated.

The city center always acts as if it's been irrigated.

A Harbor will add one food unit to every ocean square in the city.
Railroads don't increase the trade production in the default configuration. But this can be set by the server to any percentage.
A Supermarket increases food production for all irrigated tiles by 50%.
Despotism will subtract one food unit from any tile that already has more than 2 food.
Pollution on a particular tile will divide its food production by half, rounded up.

In addition, people and certain units require food.

A worker requires two food units per turn.
Settlers and Engineers based out of a paricular city require one unit of food per turn.

Under Communism, Republic and Democracy, they require two units of food.
Your starting settlers don't tax any city for food.

If there isn't enough food being produced, the granery will be used.

If the granery runs out, people and units die back until they can be supported.

Units

Type	Move	Cost	A/D/M	Tech reqd	Vis	Carry	HP	Fire	Obsoleted	Fuel
AEGIS Cruiser	Sea	100	8/8/15	Rocketry	2	0	30	2	-	0
Alpine Troops	Land	50	5/5/3	Tactics	1	0	20	1	-	0
Archers	Land	30	3/2/3	Warrior Code	1	0	10	1	Musketeers	0
Armor	Land	80	10/5/9	Mobile Warfare	1	0	30	1	-	0
Artillery	Land	50	10/1/6	Machine Tools	1	0	20	2	Howitzer	0
Battleship	Sea	160	12/12/12	Automobile	2	0	40	2	-	0
Bomber	Air	120	12/1/24	Advanced Flight	2	0	20	2	Stlth Bomber	2
Cannon	Land	40	8/1/3	Metallurgy	1	0	20	1	Artillery	0
Caravan	Land	50	0/1/3	Trade	1	0	10	1	Freight	0
Caravel	Sea	40	2/1/9	Navigation	1	3	10	1	Galleon	0
Carrier	Sea	160	1/9/15	Advanced Flight	2	8	40	2	-	0
Catapult	Land	40	6/1/3	Mathematics	1	0	10	1	Cannon	0
Cavalry	Land	60	8/3/6	Tactics	1	0	20	1	Armor	0
Chariot	Land	30	3/1/6	The Wheel	1	0	10	1	Knights	0
Cruise Mis.	Air	60	18/0/36	Rocketry	1	0	10	3	-	1
Cruiser	Sea	80	6/6/15	Steel	2	0	30	2	AEGIS Cruiser	0
Crusaders	Land	40	5/1/6	Monotheism	1	0	10	1	Dragoons	0
Destroyer	Sea	60	4/4/18	Electricity	1	0	30	1	-	0
Diplomat	Land	30	0/0/6	Writing	1	0	10	1	Spy	0
Dragoons	Land	50	5/2/6	Leadership	1	0	20	1	Cavalry	0
Elephants	Land	40	4/1/6	Polytheism	1	0	10	1	Crusaders	0
Engineers	Land	40	0/2/6	Explosives	1	0	20	1	-	0
Explorer	Land	30	0/1/3	Seafaring	1	0	10	1	Partisan	0
Fighter	Air	60	4/3/30	Flight	1	0	20	2	Stlth Fighter	1
Freight	Land	50	0/1/6	The Corporation	1	0	10	1	-	0
Frigate	Sea	50	4/2/12	Magnetism	1	2	20	1	Ironclad	0
Galleon	Sea	40	0/2/12	Magnetism	1	4	20	1	Transport	0
Helicopter	Heli	100	10/3/18	Combined Arms	1	0	20	2	-	6
Horsemen	Land	20	2/1/6	Horseback Riding	1	0	10	1	Knights	0
Howitzer	Land	70	12/2/6	Robotics	1	0	30	2	-	0
Ironclad	Sea	60	4/4/12	Steam Engine	1	0	30	1	Destroyer	0
Knights	Land	40	4/2/6	Chivalry	1	0	20	1	Dragoons	0
Legion	Land	40	4/2/3	Iron Working	1	0	10	1	Musketeers	0
Marines	Land	60	8/5/3	Amphibious Warfare	1	0	20	1	-	0
Mech. Inf	Land	50	6/6/9	Labor Union	1	0	30	1	-	0
Musketeers	Land	30	3/3/3	Gunpowder	1	0	20	1	Riflemen	0
Nuclear	Air	160	99/0/48	Rocketry	1	0	10	1	-	1
Partisan	Land	50	4/4/3	Guerilla Warfare	1	0	20	1	-	0
Phalanx	Land	20	1/2/3	Bronze Working	1	0	10	1	Pikemen	0
Pikemen	Land	20	1/2/3	Feudalism	1	0	10	1	Musketeers	0
Riflemen	Land	40	5/4/3	Conscription	1	0	20	1	-	0
Settlers	Land	40	0/1/3	None	1	0	10	1	Engineers	0
Spy	Land	30	0/0/9	Espionage	1	0	10	1	-	0
Stlth Bomber	Air	160	14/5/24	Stealth	2	0	20	2	-	2
Stlth Fighter	Air	80	8/4/42	Stealth	1	0	20	2	-	1
Submarine	Sea	60	10/2/9	Combustion	2	8	30	1	-	0
Transport	Sea	50	0/3/15	Industrialization	2	8	30	1	-	0
Trireme	Sea	40	1/1/9	Map Making	1	2	10	1	Caravel	0
Warriors	Land	10	1/1/3	None	1	0	10	1	Pikemen	0

Technology Map This technology map shows the progression of technologies and the products that the technologies create.

Amphibious Warfare

Marines - Land, cost: 60, A/D/M:8/5/3

Port Facility - cost: 80, upkeep: 3, Obs: None

Navigation

Caravel - Sea, cost: 40, A/D/M:2/1/9

Magellan's Expedition - cost: 400, upkeep: 0, Obs: None

Seafaring

Explorer - Land, cost: 30, A/D/M:0/1/3

Harbour - cost: 60, upkeep: 1

Pottery

Granary - cost: 60, upkeep: 1

Hanging Gardens - cost: 200, upkeep: 0, Obs: Railroad

Map Making

Trireme - Sea, cost: 40, A/D/M:1/1/9

Lighthouse - cost: 200, upkeep: 0, Obs: Magnetism

Alphabet

Astronomy

Copernicus' Observatory - cost: 300, upkeep: 0

Mysticism

Oracle - cost: 300, upkeep: 0, Obs: Theology

Ceremonial Burial

Temple - cost: 40, upkeep: 1

Mathematics

Catapult - Land, cost: 40, A/D/M:6/1/3

Alphabet
Masonry

City Walls - cost: 80, upkeep: 0, Obs: None

Palace - cost: 100, upkeep: 0, Obs: None

Great Wall - cost: 300, upkeep: 0

Pyramids - cost: 200, upkeep: 0, Obs: None

Tactics

Alpine Troops - Land, cost: 50, A/D/M:5/5/3

Cavalry - Land, cost: 60, A/D/M:8/3/6

Conscription

Riflemen - Land, cost: 40, A/D/M:5/4/3

Democracy

Statue of Liberty - cost: 400, upkeep: 0, Obs: None

Banking

Bank - cost: 120, upkeep: 3, Obs: None

Trade

Caravan - Land, cost: 50, A/D/M:0/1/3

Currency

Marketplace - cost: 80, upkeep: 1, Obs: None

Bronze Working

Phalanx - Land, cost: 20, A/D/M:1/2/3

Colossus - cost: 200, upkeep: 0

Code of Laws

Courthouse - cost: 80, upkeep: 1

Alphabet

The Republic

Code of Laws
Literacy

Great Library - cost: 300, upkeep: 0, Obs: Electricity

Writing

Diplomat - Land, cost: 30, A/D/M:0/0/6

Library - cost: 80, upkeep: 1, Obs: None

Alphabet

Code of Laws

Invention

Leonardo's Workshop - cost: 400, upkeep: 0, Obs: Automobile

Engineering

King Richard's Crusade - cost: 300, upkeep: 0, Obs: Industrialization

The Wheel

Chariot - Land, cost: 30, A/D/M:3/1/6

Horseback Riding

Horsemen - Land, cost: 20, A/D/M:2/1/6

Construction

Aqueduct - cost: 80, upkeep: 2

Colosseum - cost: 100, upkeep: 4

Masonry
Currency

Literacy

Metallurgy

Cannon - Land, cost: 40, A/D/M:8/1/3

Coastal Defense - cost: 80, upkeep: 1

Gunpowder

Musketeers - Land, cost: 30, A/D/M:3/3/3

Barracks II - cost: 40, upkeep: 1, Obs: Combustion

Invention
Iron Working

Legion - Land, cost: 40, A/D/M:4/2/3

Bronze Working
Warrior Code

Archers - Land, cost: 30, A/D/M:3/2/3

University

University - cost: 160, upkeep: 3, Obs: None

Mathematics
Philosophy

Mysticism
Literacy

Leadership

Dragoons - Land, cost: 50, A/D/M:5/2/6

Chivalry

Knights - Land, cost: 40, A/D/M:4/2/6

Feudalism

Pikemen - Land, cost: 20, A/D/M:1/2/3

Sun Tzu's War Academy - cost: 300, upkeep: 0, Obs: Mobile Warfare

Warrior Code
Monarchy

Ceremonial Burial
Code of Laws

Horseback Riding

Gunpowder

Combined Arms

Paratroopers - Land, cost: 60, A/D/M:6/4/3

Helicopter - Heli, cost: 100, A/D/M:10/3/18

Mobile Warfare

Armor - Land, cost: 80, A/D/M:10/5/9

Automobile

Battleship - Sea, cost: 160, A/D/M:12/12/12

Super Highways - cost: 160, upkeep: 3, Obs: None

Combustion

Submarine - Sea, cost: 60, A/D/M:10/2/9

Barracks III - cost: 40, upkeep: 1, Obs: None

Refining

Power Plant - cost: 160, upkeep: 4, Obs: None

Chemistry

University
Medicine

Shakespeare's Theatre - cost: 300, upkeep: 0, Obs: None

Philosophy
Trade

The Corporation

Freight - Land, cost: 50, A/D/M:0/1/6

Capitalization - cost: 999, upkeep: 0, Obs: None

Economics

Stock Exchange - cost: 160, upkeep: 4, Obs: None

A.Smith's trading Co. - cost: 400, upkeep: 0

Banking
University

Industrialization

Transport - Sea, cost: 50, A/D/M:0/3/15

Factory - cost: 200, upkeep: 4

Women's Suffrage - cost: 600, upkeep: 0, Obs: None

Railroad

Darwin's Voyage - cost: 300, upkeep: 0

Steam Engine

Ironclad - Sea, cost: 60, A/D/M:4/4/12

Physics

Literacy
Navigation

Invention

Bridge Building

Iron Working
Construction

Banking

Explosives

Engineers - Land, cost: 40, A/D/M:0/2/6

Gunpowder
Chemistry

Steel

Cruiser - Sea, cost: 80, A/D/M:6/6/15

Electricity

Destroyer - Sea, cost: 60, A/D/M:4/4/18

Metallurgy
Magnetism

Galleon - Sea, cost: 40, A/D/M:0/2/12

Frigate - Sea, cost: 50, A/D/M:4/2/12

Iron Working
Physics

Industrialization

Tactics

Advanced Flight

Bomber - Air, cost: 120, A/D/M:12/1/24

Carrier - Sea, cost: 160, A/D/M:1/9/15

Radio

Airport - cost: 160, upkeep: 3, Obs: None

Flight

Fighter - Air, cost: 60, A/D/M:4/3/30

Combustion
Theory Of Gravity

Isaac Newton's College - cost: 400, upkeep: 0, Obs: None

Astronomy
University

Electricity

Machine Tools

Artillery - Land, cost: 50, A/D/M:10/1/6

Steel
Tactics

Environmentalism

Solar Plant - cost: 320, upkeep: 4

Recycling

Recycling Center - cost: 200, upkeep: 2, Obs: None

Mass Production

Mass Transit - cost: 160, upkeep: 4, Obs: None

Automobile
The Corporation

Democracy

Space Flight

Space Structural - cost: 80, upkeep: 0, Obs: None

Apollo Program - cost: 600, upkeep: 0

Computers

Research Lab - cost: 160, upkeep: 3

SETI Program - cost: 600, upkeep: 0, Obs: None

Mass Production
Miniaturization

Offshore Platform - cost: 160, upkeep: 3, Obs: None

Machine Tools
Electronics

Hydro Plant - cost: 240, upkeep: 4

Hoover Dam - cost: 600, upkeep: 0

The Corporation
Electricity

Rocketry

AEGIS Cruiser - Sea, cost: 100, A/D/M:8/8/15

Cruise Mis. - Air, cost: 60, A/D/M:18/0/36

Nuclear - Air, cost: 160, A/D/M:99/0/48

SAM Battery - cost: 100, upkeep: 2, Obs: None

Advanced Flight
Electronics

Espionage

Spy - Land, cost: 30, A/D/M:0/0/9

Communism

Police Station - cost: 60, upkeep: 2

United Nations - cost: 600, upkeep: 0, Obs: None

Philosophy
Industrialization

Democracy

Fundamentalism

Theology

J.S.Bach's Cathedral - cost: 400, upkeep: 0, Obs: None

Feudalism
Monotheism

Crusaders - Land, cost: 40, A/D/M:5/1/6

Cathedral - cost: 120, upkeep: 3, Obs: None

Michelangelo's Chapel - cost: 400, upkeep: 0, Obs: None

Philosophy
Polytheism

Elephants - Land, cost: 40, A/D/M:4/1/6

Horseback Riding
Ceremonial Burial

Conscription

Fusion Power

Nuclear Power

Nuclear Plant - cost: 160, upkeep: 2, Obs: None

Nuclear Fission

Manhattan Project - cost: 600, upkeep: 0, Obs: None

Mass Production
Atomic Theory

Theory Of Gravity
Physics

Electronics

Superconductors

Space Module - cost: 320, upkeep: 0, Obs: None

Nuclear Power
Laser

SDI Defense - cost: 200, upkeep: 4, Obs: None

Mass Production
Nuclear Power

Genetic Engineering

Cure For Cancer - cost: 600, upkeep: 0

Medicine
The Corporation

Labor Union

Mech. Inf - Land, cost: 50, A/D/M:6/6/9

Mass Production
Guerilla Warfare

Partisan - Land, cost: 50, A/D/M:4/4/3

Communism
Tactics

Plastics

Space Component - cost: 160, upkeep: 0

Refining
Space Flight

Refrigeration

Supermarket - cost: 120, upkeep: 3, Obs: None

Sanitation

Sewer System - cost: 120, upkeep: 2

Engineering
Medicine

Electricity

Stealth

Stlth Fighter - Air, cost: 80, A/D/M:8/4/42

Stlth Bomber - Air, cost: 160, A/D/M:14/5/24

Superconductors
Robotics

Howitzer - Land, cost: 70, A/D/M:12/2/6

MFG. Plant - cost: 320, upkeep: 6, Obs: None

Mobile Warfare
Computers

This page is created (almost) automatically using a set of functions that I wrote to extend the freeciv source. These are valad for my FreeCiv 1.5 Release.

Rudy Moore