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34 lines
1.3 KiB
Markdown
34 lines
1.3 KiB
Markdown
# Signs API
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This mod provides various helper functions for registereing signs with text display. Text is locked if area is protected.
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No actual signs get registered by this mod, the signs are defined in the sign submod.
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For more information, see the [forum topic](https://forum.minetest.net/viewtopic.php?t=19365) at the Minetest forums.
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**Dependancies**: default, display\_lib, font\_lib
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**License**: Code under LGPL, Textures and models under CC-BY-SA
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## API Functions
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### `signs_api.set_display_text(pos, text)`
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Sets the text of a sign. Usually called in `on_receive_fields`.
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### `signs_api.set_formspec(pos)`
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Usually called in `on_construct` to set the formspec.
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### `signs_api.on_receive_fields(pos, formname, fields, player)`
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Helper function for `on_receive_fields`. Sets the display text and checks for protection.
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### `signs_api.on_place_direction(itemstack, placer, pointed_thing)`
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On place callback for direction signs (chooses which sign according to look direction).
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### `signs_api.on_rotate(pos, node, player, mode, new_param2)`
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Handles screwdriver rotation. Direction is affected for direction signs.
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### `signs_api.register_sign(mod, name, model)`
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A method to quickly register signs.
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## Changelog
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### 2019-03-14
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- __sign_api__: Screwdriver behavior changed. Now, left click rotates and changes direction.
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