Struct TerrainUndoStack 

pub struct TerrainUndoStack {
    pub max_depth: usize,
    /* private fields */
}

Stack-based undo/redo manager for terrain edits.

Fields

max_depth: usize

Implementations

impl TerrainUndoStack

pub fn new(max_depth: usize) -> Self

pub fn push(&mut self, diff: TerrainDiff)

pub fn undo(&mut self, hm: &mut HeightMap) -> bool

pub fn redo(&mut self, hm: &mut HeightMap) -> bool

pub fn can_undo(&self) -> bool

pub fn can_redo(&self) -> bool