Types/IconSpecification
Basics
Specifies the icon of an entity/item/technology/recipe etc. The properties are specified directly in the prototype, not in another sub-property.
Either icons and optionally icon_size, or both icon and icon_size have to be specified.
Prototype properties: Option 1
icons
Type: Types/table of Types/IconData
The rendering order of the individual icons follows the table (array) order: Later added icons (higher index) get drawn on top of previously added icons (lower index).
icon_size
Type: Types/SpriteSizeType
Mandatory if icon_size is not specified inside all instances of Types/IconData inside icons. The size of the square icon, in pixels, e.g. 32 for a 32px by 32px icon.
icon_mipmaps
Type: Types/uint8
Default: 0
Prototype properties: Option 2
icon
Type: Types/FileName
Path to the icon file.
icon_size
Type: Types/SpriteSizeType
Mandatory. The size of the square icon, in pixels, e.g. 32 for a 32px by 32px icon.