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Tech Tree Data File

The data for the tech tree is stored in two different files.

  • /Maps/Data/default.ttrx
  • /Localize/LOCALEN/LocalText-TTR.csv

The .ttrx file is also in csv format. The ID column is used to match the text to the data. The columns in the .ttrx file are as follows;

  1. Tech ID
  2. Tech Category [1-6]
  3. Tech level of project
  4. Picture for tech (unused)
  5. First Prerequisite technology ID
  6. Second Prerequisite technology ID
  7. effect 1
  8. effect 2
  9. effectparm 1 - magnitude of effect (fractional)
  10. effectparm 2 - magnitude of effect
  11. time to research
  12. cost to research
  13. public support
  14. world support
  15. minister interest
  16. tradeable
  17. no research (not default set)
  18. unit prereq
  19. tech prereq
  20. facility prereq
  21. Is an Era Tech
  22. tech's name (comment)

Tech Effects

Tech Effects 1 to 127 are cumulative values; these values can be increased or decreased by Tech Tree Technologies. Default value for all is 1.0 until changed by known techs.

  • 2: Finished Goods Facilities Cost
  • 3: Facilities Construction Materials Use
  • 4: Pollution Levels
  • 5: Research Efficiency
  • 6: Counter Intelligence Efficiency
  • 7: Intelligence Efficiency
  • 8: Military Efficiency
  • 9: City Power Generation
  • 10: Mine Field Damage on us
  • 11: Mine Field Lethality
  • 12: Nuclear/Biological/Chemical Effects on us
  • 13: Vehicle Fuel Consumption
  • 14: Cost of Motorized Units
  • 15: Unit Build Speed
  • 16: Facility Build Speed
  • 17: Urban Development (no longer used; now uses replaceby in Equip List)
  • 18: Finished Goods Facilities Efficiency
  • 19: Finished Goods Costs
  • 20: Transportation Improvement (Not used)
  • 21: Space Race
  • 22: Nuclear Plant Maintenance Cost
  • 23: GUI Skin (Special case, selects GUI Skin)
  • 24: Finished Goods Agri Raw Use
  • 25: Finished Goods Rubber Raw Use (was Water pre-SR1936)
  • 26: Finish Goods Timber Raw Use
  • 27: Finished Goods Petrol Raw Use
  • 28: Finished Goods Coal Raw Use
  • 29: Finished Goods Ore Raw Use
  • 30: Finish Goods Uranium Raw Use
  • 31: Finished Goods Electrical Raw Use
  • 32: Finish Goods Consumer Raw Use
  • 33: Finished Goods Industrial Raw Use
  • 34: Finish Goods Military Raw Use
  • Types 36 to 55 are referenced from the Equipment List Facilities Entries uProdTech
  • 35: Synthetic Rubber Production
  • 36: Hydroponic Plant Production
  • 37: Composites Plant Production
  • 38: SynthFuel Plant Production
  • 39: Power - Coal Production
  • 40: Power - Nuclear Production
  • 41: Power - Petrol Production
  • 42: Power - Other Production
  • 43: Power - Fusion Production
  • 44: Consumer Goods Plant Production
  • 45: Industrial Goods Plant Production
  • 46: Military Goods Plant production
  • 47: Power - Antimatter Production
  • 48: Power - Dark Energy Production
  • 49: N/A
  • 50: N/A
  • 51: N/A
  • 52: N/A
  • 53: N/A
  • 54: N/A
  • 55: Oil Derrick Production
  • 56: Atomic Race
  • 57: Reserved
  • 58: Internet Race
  • 59: Mars Race
  • 60: Population Agri Use
  • 61: Population Rubber Use (was Water pre-SR1936)
  • 62: Population Timber Use
  • 63: Population Petrol Use
  • 64: Population Coal Use
  • 65: Population Ore Use
  • 66: Population Uranium Use
  • 67: Population Power Use
  • 68: Population Consumer Goods Use
  • 69: Population Ind Goods Use
  • 70: Population Mil Goods Use
  • 71: (Reserved)
  • 72: Output of Agriculture
  • 73: Output of Rubber (was Water pre-SR1936)
  • 74: Output of Timber
  • 75: Output of Petrol
  • 76: Output of Coal
  • 77: Output of Ore
  • 78: Output of Uranium
  • 79: Output of (All) Power
  • 80: Output of Consumer Goods
  • 81: Output of Industrial Goods
  • 82: Output of Military Goods
  • 83: (Reserved)
  • 84: Efficiency of Agriculture
  • 85: Efficiency of Rubber (was Water pre-SR1936)
  • 86: Efficiency of Timber
  • 87: Efficiency of Petrol
  • 88: Efficiency of Coal
  • 89: Efficiency of Ore
  • 90: Efficiency of Uranium
  • 91: Efficiency of Power
  • 92: Efficiency of Consumer Goods
  • 93: Efficiency of Industrial Goods
  • 94: Efficiency of Military Goods
  • 95: (Reserved)
  • 96:
  • 97:
  • 98:
  • 99:
  • 100: Health Care Rating
  • 101: Education Rating
  • 102: Infrastructure Rating
  • 103: Environment Rating
  • 104: Family Rating
  • 105: Law Enforcement Rating
  • 106: Cultural Rating
  • 107: Social Services Rating
  • 108: Health Care Cost
  • 109: Education cost
  • 110: Infrastructure Cost
  • 111: Environment Cost
  • 112: Family Subsidy Cost
  • 113: Law Enforcement Cost
  • 114: Cultural Cost
  • 115: Social Services Cost
  • 116: Hard Target Defense
  • 117: Soft Target Defense
  • 118: Ground Attack Values
  • 119: Anti-Air Attack Values
  • 120: Anti-Ship Attack Values
  • 121: Anti-Sub Atack Values
  • 122: Ballistic Artillery Range
  • 123: Missile Accuracy
  • 124: Stealth Strength Values
  • 125: Spotting Strength Values
  • 126: MLRS Range
  • 127: Facility (Fortification) Defense

200 to 231 are True/False Tech Effects, and do not have a cumulative value.

  • 201: Enables SOSUS Submarine Spotting Line.
  • 202: Enables Nuclear Weapons Production.
  • 203: Enables Chemical Weapons Production.
  • 204: Enables Biological Weapons Production.
  • 205: Enables Communications Satellite Production.
  • 206: Enables Recon Satellite Production.
  • 207: Enables MDI Satellite Production.
  • Effect 208 to 224 are Unimplemented:
  • 208: Enables Advanced Next Gen Radar
  • 209: Enables Land Radar Station 39
  • 210: Enables Long Range Radar systems 54
  • 211: Enables Advanced Long Range Radar
  • 212: Enables Advanced Land/Air Radar Systems
  • 213: Enables Basic Sonar Buoy
  • 214: Enables Sonar Buoy
  • 215: Enables Advanced Sonar Buoy
  • 216: Enables Stealth Sonar Buoy
  • 217: Enables Fish Farm
  • 218: Enables Modern Fish Farm
  • 219: Enables Advanced Fish Farm
  • 220: Enables Future Fish Farm
  • 221: Enables Ocean Farm
  • 222: Enables Modern Ocean Farm
  • 223: Enables Advanced Ocean Farm
  • 224: Enables Future Ocean Farm
  • 0: No Effect

Categories

Tech Categories

  • 1 - Warfare Techs
  • 2 - Transportation Techs
  • 3 - Science Techs
  • 4 - Technology Techs
  • 5 - Medical Techs
  • 6 - Society Techs

When choosing a class, make sure you match it with your tech (ex: Laser Rifles is obviously a warfare tech and not a medical tech). The category determines which tree that the tech will appear in.

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