Building

A building script object represents a single building on the battlefield. This might be something as big as a garrisonable building or a section of wall fortification, or it could be as small as a crate or a barrel. Building script objects can be used to query or modify the subject building, and can also be passed to certain functions that take a building as an argument.

Loaded in Battle loaded in battle
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Creation

A building script object may be sourced from the battle_buildings list object.

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Querying

building:position()
Returns a battle_vector representing the position of the building. The vector will be positioned at the pivot point of the building, which is not necessarily at its centre.

Returns:

  1. battle_vector building position

building:central_position()
Returns a battle_vector representing the centre position of the building.

Returns:

  1. battle_vector centre position

building:orientation()
Returns the orientation of the building in degrees.

Returns:

  1. number orientation

building:alliance_owner_id()
Returns the number of the battle_alliance that owns the building. If nobody owns this building then -1 is returned.

Returns:

  1. number alliance owner id

building:name()
Returns the name of the building.

Returns:

  1. string name

building:category()
Returns the category of this building, from the battlefield_building_categories database table.

Returns:

  1. string building category

building:health()
Returns the health of the building as a unary value (between 0 and 1).

Returns:

  1. number health

building:has_gate()
Returns whether this building contains a gate or not.

Returns:

  1. boolean contains gate

building:is_fort_wall()
Returns whether this building is a fort wall or not.

Returns:

  1. boolean is fort wall

building:is_fort_tower()
Returns whether this building is a fort tower or not.

Returns:

  1. boolean is fort tower

building:is_selectable()
Returns whether this building is selectable or not. Qualifying buildings can be selected and issued orders, such as certain towers.

Returns:

  1. boolean is selectable

building:next()
Returns the next fort wall building, if this building is part of a wall. If this building is not part of a wall then nil is returned.

Returns:

  1. battle_building next building

building:previous()
Returns the previous fort wall building, if this building is part of a wall. If this building is not part of a wall then nil is returned.

Returns:

  1. battle_building previous building
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Showing and Hiding

building:hide()
Hides the building, making it invisible.

Returns:

  1. nil

building:show()
Shows the building after it has been hidden with building:hide.

Returns:

  1. nil
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Modifying

building:change_on_fire(boolean set on fire)
Sets the building on fire or not (if it is able to burn).

Parameters:

1

boolean

set on fire

Returns:

  1. nil

building:change_immune_to_catching_fire(boolean is flammable)
Sets whether the building can burn or not.

Parameters:

1

boolean

is flammable

Returns:

  1. nil

building:change_immune_to_fire_damage(boolean takes damage)
Sets whether the building takes damage from burning or not.

Parameters:

1

boolean

takes damage

Returns:

  1. nil

building:change_is_destructible(boolean takes damage)
Sets whether the building takes damage at all.

Parameters:

1

boolean

takes damage

Returns:

  1. nil

building:destroy()
Destroys the building.

Returns:

  1. nil
Last updated 07/02/21 06:39:15