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Chunk

wde_terrain_grid::core::grid

Struct Chunk 

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pub struct Chunk { /* private fields */ }
Expand description

A terrain chunk that contains a list of terrain tiles.

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impl Chunk

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pub fn set_entity_at(&mut self, local_pos: GridLocalPos, entity: Entity)

Sets the entity at the specified local tile position within this chunk.

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pub fn get_entity_at(&self, local_pos: GridLocalPos) -> Option<Entity>

Gets the entity at the specified local tile position within this chunk, if it exists.

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pub fn remove_entity(&mut self, entity: Entity)

Removes the entity from all tiles it occupies in this chunk.

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pub fn get_nearest_local_tile(world_pos: Vec2) -> GridLocalPos

Converts a world position to a local tile position within this chunk.

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pub fn get_tile_world_pos(pos: GridTilePos) -> Vec2

Gets the center position of a tile.

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pub fn local_pos_to_index(local_pos: GridLocalPos) -> usize

Converts a local tile position to an index in the tiles vector.

Trait Implementations§

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impl Default for Chunk

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl Freeze for Chunk

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impl RefUnwindSafe for Chunk

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impl Send for Chunk

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impl Sync for Chunk

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impl Unpin for Chunk

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impl UnsafeUnpin for Chunk

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impl UnwindSafe for Chunk

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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impl<T> Downcast for T
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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn downcast(&self) -> &T

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Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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type Type = T

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