Prototype/BuildEntityAchievement
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Template:Prototype parent This Prototype definition is used for receiving an achievement when you build an entity.
Mandatory properties
Template:Prototype property This will trigger the achievement, if this entity is placed.
to_build = "locomotive",
Optional properties
Template:Prototype property How many entities need to be built.
Template:Prototype property If this is false, the player carries over their statistics from this achievement through all their saves.
Template:Prototype property This lets the game know how long into a game, before you can no longer complete the achievement.
until_second = 60 * 60 * 8, --8 hours. 60 seconds per minute times 60 minutes per hour times the amount of hours.