steel_core/behavior/blocks/vegetation/
sculk_vein_block.rs

1use steel_macros::block_behavior;
2use steel_registry::blocks::properties::Direction;
3use steel_utils::{BlockPos, BlockStateId};
4
5use crate::behavior::block::BlockBehavior;
6use crate::behavior::blocks::MultifaceBlock;
7use crate::behavior::context::BlockPlaceContext;
8use crate::world::{LevelReader, ScheduledTickAccess};
9
10use super::BlockRef;
11
12/// Vanilla `SculkVeinBlock` survival.
13///
14/// Inherits `canSurvive` from `MultifaceBlock`. Sculk-specific spread is left
15/// as a TODO.
16// TODO: Implement sculk spread, and charge handling.
17#[block_behavior]
18pub struct SculkVeinBlock {
19    multiface: MultifaceBlock,
20}
21
22impl SculkVeinBlock {
23    /// Creates a new sculk vein block behavior.
24    #[must_use]
25    pub const fn new(block: BlockRef) -> Self {
26        Self {
27            multiface: MultifaceBlock::new(block),
28        }
29    }
30}
31
32impl BlockBehavior for SculkVeinBlock {
33    fn update_shape(
34        &self,
35        state: BlockStateId,
36        world: &dyn ScheduledTickAccess,
37        pos: BlockPos,
38        direction: Direction,
39        neighbor_pos: BlockPos,
40        neighbor_state: BlockStateId,
41    ) -> BlockStateId {
42        self.multiface
43            .update_shape(state, world, pos, direction, neighbor_pos, neighbor_state)
44    }
45
46    fn can_survive(&self, state: BlockStateId, world: &dyn LevelReader, pos: BlockPos) -> bool {
47        self.multiface.can_survive(state, world, pos)
48    }
49
50    fn get_state_for_placement(&self, context: &BlockPlaceContext<'_>) -> Option<BlockStateId> {
51        self.multiface.get_state_for_placement(context)
52    }
53
54    fn can_be_replaced(&self, state: BlockStateId, context: &BlockPlaceContext<'_>) -> bool {
55        self.multiface.can_be_replaced(state, context)
56    }
57}
steel_core/behavior/blocks/vegetation/sculk_vein_block.rs

steel_core/behavior/blocks/vegetation/
sculk_vein_block.rs
