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TechnologyPrototype - 'technology' Example code

This prototype has two different formats that can be specified. If both normal and expensive are not defined, the standard properties define this technology. Otherwise, they are ignored, and the normal and expensive properties are used exclusively to define this technology.

Inherits from PrototypeBase

Properties

default

sorted

icons optional	:: array[IconData]	Can't be an empty array.
Can't be an empty array.
icon optional	:: FileName	Path to the icon file. [...]
Path to the icon file. [...]
icon_size optional	:: SpriteSizeType	The size of the square icon, in pixels. [...]
The size of the square icon, in pixels. [...]
icon_mipmaps optional	:: IconMipMapType	Icons of reduced size will be used at decreased scale.
Icons of reduced size will be used at decreased scale.
normal optional	:: TechnologyData or `false`	Can be set to `false` if the `expensive` property is defined. [...]
Can be set to `false` if the `expensive` property is defined. [...]
expensive optional	:: TechnologyData or `false`	Can be set to `false` if the `normal` property is defined. [...]
Can be set to `false` if the `normal` property is defined. [...]
upgrade optional	:: bool	When set to true, and the technology contains several levels, only the relevant one is displayed in the technology screen. [...]
When set to true, and the technology contains several levels, only the relevant one is displayed in the technology screen. [...]
enabled optional	:: bool	Only loaded if neither `normal` nor `expensive` are defined.
Only loaded if neither `normal` nor `expensive` are defined.
hidden optional	:: bool	Hides the technology from the tech screen. [...]
Hides the technology from the tech screen. [...]
visible_when_disabled optional	:: bool	Controls whether the technology is shown in the tech GUI when it is not `enabled`. [...]
Controls whether the technology is shown in the tech GUI when it is not `enabled`. [...]
ignore_tech_cost_multiplier optional	:: bool	Controls whether the technology cost ignores the tech cost multiplier set in the DifficultySettings. [...]
Controls whether the technology cost ignores the tech cost multiplier set in the DifficultySettings. [...]
unit optional	:: TechnologyUnit	Determines the cost in items and time of the technology. [...]
Determines the cost in items and time of the technology. [...]
max_level optional	:: uint32 or `"infinite"`	`"infinite"` for infinite technologies, otherwise `uint32`. [...]
`"infinite"` for infinite technologies, otherwise `uint32`. [...]
prerequisites optional	:: array[TechnologyID]	List of technologies needed to be researched before this one can be researched. [...]
List of technologies needed to be researched before this one can be researched. [...]
effects optional	:: array[Modifier]	List of effects of the technology (applied when the technology is researched). [...]
List of effects of the technology (applied when the technology is researched). [...]

Inherited from PrototypeBase

type	:: string	Specifies the kind of prototype this is. [...]
Specifies the kind of prototype this is. [...]
name[overridden]	:: string	Unique textual identification of the prototype. [...]
Unique textual identification of the prototype. [...]
order optional	:: Order	Used to order prototypes in inventory, recipes and GUIs. [...]
Used to order prototypes in inventory, recipes and GUIs. [...]
localised_name optional	:: LocalisedString	Overwrites the name set in the locale file. [...]
Overwrites the name set in the locale file. [...]
localised_description optional	:: LocalisedString	Overwrites the description set in the locale file. [...]
Overwrites the description set in the locale file. [...]

effects optional	:: array[Modifier]	List of effects of the technology (applied when the technology is researched). [...]
List of effects of the technology (applied when the technology is researched). [...]
enabled optional	:: bool	Only loaded if neither `normal` nor `expensive` are defined.
Only loaded if neither `normal` nor `expensive` are defined.
expensive optional	:: TechnologyData or `false`	Can be set to `false` if the `normal` property is defined. [...]
Can be set to `false` if the `normal` property is defined. [...]
hidden optional	:: bool	Hides the technology from the tech screen. [...]
Hides the technology from the tech screen. [...]
icon optional	:: FileName	Path to the icon file. [...]
Path to the icon file. [...]
icon_mipmaps optional	:: IconMipMapType	Icons of reduced size will be used at decreased scale.
Icons of reduced size will be used at decreased scale.
icon_size optional	:: SpriteSizeType	The size of the square icon, in pixels. [...]
The size of the square icon, in pixels. [...]
icons optional	:: array[IconData]	Can't be an empty array.
Can't be an empty array.
ignore_tech_cost_multiplier optional	:: bool	Controls whether the technology cost ignores the tech cost multiplier set in the DifficultySettings. [...]
Controls whether the technology cost ignores the tech cost multiplier set in the DifficultySettings. [...]
max_level optional	:: uint32 or `"infinite"`	`"infinite"` for infinite technologies, otherwise `uint32`. [...]
`"infinite"` for infinite technologies, otherwise `uint32`. [...]
normal optional	:: TechnologyData or `false`	Can be set to `false` if the `expensive` property is defined. [...]
Can be set to `false` if the `expensive` property is defined. [...]
prerequisites optional	:: array[TechnologyID]	List of technologies needed to be researched before this one can be researched. [...]
List of technologies needed to be researched before this one can be researched. [...]
unit optional	:: TechnologyUnit	Determines the cost in items and time of the technology. [...]
Determines the cost in items and time of the technology. [...]
upgrade optional	:: bool	When set to true, and the technology contains several levels, only the relevant one is displayed in the technology screen. [...]
When set to true, and the technology contains several levels, only the relevant one is displayed in the technology screen. [...]
visible_when_disabled optional	:: bool	Controls whether the technology is shown in the tech GUI when it is not `enabled`. [...]
Controls whether the technology is shown in the tech GUI when it is not `enabled`. [...]

Inherited from PrototypeBase

name[overridden]	:: string	Unique textual identification of the prototype. [...]
Unique textual identification of the prototype. [...]
type	:: string	Specifies the kind of prototype this is. [...]
Specifies the kind of prototype this is. [...]
localised_description optional	:: LocalisedString	Overwrites the description set in the locale file. [...]
Overwrites the description set in the locale file. [...]
localised_name optional	:: LocalisedString	Overwrites the name set in the locale file. [...]
Overwrites the name set in the locale file. [...]
order optional	:: Order	Used to order prototypes in inventory, recipes and GUIs. [...]
Used to order prototypes in inventory, recipes and GUIs. [...]

Properties

icons :: array[IconData] optional

Can't be an empty array.

icon :: FileName optional

Path to the icon file.

Mandatory if icons is not defined.

icon_size :: SpriteSizeType optional

The size of the square icon, in pixels. E.g. 32 for a 32px by 32px icon.

Mandatory if icons is not defined, or if icon_size is not specified for all instances of icons.

icon_mipmaps :: IconMipMapType optional

Default: 0

Icons of reduced size will be used at decreased scale.

normal :: TechnologyData or `false` optional

Can be set to false if the expensive property is defined. This will disable this difficulty, same as setting enabled to false would. If it's later manually enabled by script, it will use the data from expensive.

If this property is not defined while expensive is, it will mirror its data.

expensive :: TechnologyData or `false` optional

Can be set to false if the normal property is defined. This will disable this difficulty, same as setting enabled to false would. If it's later manually enabled by script, it will use the data from normal.

If this property is not defined while normal is, it will mirror its data.

upgrade :: bool optional

Default: false

When set to true, and the technology contains several levels, only the relevant one is displayed in the technology screen.

Only loaded if neither normal nor expensive are defined.

Example

{
  type = "technology",
  name = "physical-projectile-damage-2",
  [...]
  upgrade = "true"
}

enabled :: bool optional

Default: true

Only loaded if neither normal nor expensive are defined.

hidden :: bool optional

Default: false

Hides the technology from the tech screen.

Only loaded if neither normal nor expensive are defined.

visible_when_disabled :: bool optional

Default: false

Controls whether the technology is shown in the tech GUI when it is not enabled.

Only loaded if neither normal nor expensive are defined.

ignore_tech_cost_multiplier :: bool optional

Default: false

Controls whether the technology cost ignores the tech cost multiplier set in the DifficultySettings. E.g. 4 for the default expensive difficulty.

Only loaded if neither normal nor expensive are defined.

unit :: TechnologyUnit optional

Determines the cost in items and time of the technology.

Mandatory if neither normal nor expensive are defined.

max_level :: uint32 or `"infinite"` optional

"infinite" for infinite technologies, otherwise uint32.

Defaults to the same level as the technology, which is 0 for non-upgrades, and the level of the upgrade for upgrades.

Only loaded if neither normal nor expensive are defined.

prerequisites :: array[TechnologyID] optional

List of technologies needed to be researched before this one can be researched.

Only loaded if neither normal nor expensive are defined.

Example

prerequisites = {"explosives", "military-2"}

effects :: array[Modifier] optional

List of effects of the technology (applied when the technology is researched).

Only loaded if neither normal nor expensive are defined.

Example

{
  {
    type  = "unlock-recipe",
    recipe = "land-mine"
  }
}

Overridden Properties

name :: string

If this name ends with -<number>, that number is ignored for localization purposes. E.g. if the name is technology-3, the game looks for the technology-name.technology localization. The technology tree will also show the number on the technology icon.

Example

{
  type = "technology",
  name = "steel-processing",
  icon_size = 256,
  icon_mipmaps = 4,
  icon = "__base__/graphics/technology/steel-processing.png",
  effects =
  {
    {
      type = "unlock-recipe",
      recipe = "steel-plate"
    },
    {
      type = "unlock-recipe",
      recipe = "steel-chest"
    }
  },
  unit =
  {
    count = 50,
    ingredients = {{"automation-science-pack", 1}},
    time = 5
  },
  order = "c-a"
}

Factorio Prototype Docs Version 1.1.107

TechnologyPrototype - 'technology' Example code

Properties

Properties

icons :: array[IconData] optional

icon :: FileName optional

icon_size :: SpriteSizeType optional

icon_mipmaps :: IconMipMapType optional

normal :: TechnologyData or `false` optional

expensive :: TechnologyData or `false` optional

upgrade :: bool optional

Example

enabled :: bool optional

hidden :: bool optional

visible_when_disabled :: bool optional

ignore_tech_cost_multiplier :: bool optional

unit :: TechnologyUnit optional

max_level :: uint32 or `"infinite"` optional

prerequisites :: array[TechnologyID] optional

Example

effects :: array[Modifier] optional

Example

Overridden Properties

name :: string

Example

Prototypes

Types

Factorio Prototype DocsVersion 1.1.107

TechnologyPrototype - 'technology' Example code

Properties

Properties

icons :: array[IconData] optional

icon :: FileName optional

icon_size :: SpriteSizeType optional

icon_mipmaps :: IconMipMapType optional

normal :: TechnologyData or false optional

expensive :: TechnologyData or false optional

upgrade :: bool optional

Example

enabled :: bool optional

hidden :: bool optional

visible_when_disabled :: bool optional

ignore_tech_cost_multiplier :: bool optional

unit :: TechnologyUnit optional

max_level :: uint32 or "infinite" optional

prerequisites :: array[TechnologyID] optional

Example

effects :: array[Modifier] optional

Example

Overridden Properties

name :: string

Example

Prototypes

Types

Factorio Prototype Docs Version 1.1.107

normal :: TechnologyData or `false` optional

expensive :: TechnologyData or `false` optional

max_level :: uint32 or `"infinite"` optional