steel_core/behavior/blocks/vegetation/
tall_flower_block.rs

1use std::sync::Arc;
2
3use steel_macros::block_behavior;
4use steel_registry::blocks::properties::Direction;
5use steel_registry::item_stack::ItemStack;
6use steel_registry::{REGISTRY, RegistryExt};
7use steel_utils::{BlockPos, BlockStateId};
8
9use crate::behavior::block::BlockBehavior;
10use crate::behavior::blocks::vegetation::bonemealable::Bonemealable;
11use crate::behavior::context::{BlockPlaceContext, PlacementSource};
12use crate::world::{LevelReader, ScheduledTickAccess, World};
13
14use super::{BlockRef, DoublePlantBlock};
15
16/// Behavior for two-block-tall flowers.
17#[block_behavior]
18pub struct TallFlowerBlock {
19    base: DoublePlantBlock,
20}
21
22impl TallFlowerBlock {
23    /// Creates a new tall flower block behavior.
24    #[must_use]
25    pub const fn new(block: BlockRef) -> Self {
26        Self {
27            base: DoublePlantBlock::new(block),
28        }
29    }
30}
31
32impl BlockBehavior for TallFlowerBlock {
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.base
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.base.can_survive(state, world, pos)
48    }
49
50    fn set_placed_by(
51        &self,
52        state: BlockStateId,
53        world: &Arc<World>,
54        pos: BlockPos,
55        source: &PlacementSource<'_>,
56    ) {
57        self.base.set_placed_by(state, world, pos, source);
58    }
59
60    fn get_state_for_placement(&self, context: &BlockPlaceContext<'_>) -> Option<BlockStateId> {
61        self.base.get_state_for_placement(context)
62    }
63
64    fn as_bonemealable(&self) -> Option<&dyn Bonemealable> {
65        Some(self)
66    }
67}
68
69impl Bonemealable for TallFlowerBlock {
70    fn is_valid_bonemeal_target(
71        &self,
72        _state: BlockStateId,
73        _world: &dyn LevelReader,
74        _pos: BlockPos,
75    ) -> bool {
76        true
77    }
78
79    fn perform_bonemeal(
80        &self,
81        _state: BlockStateId,
82        world: &Arc<World>,
83        _rng: &mut dyn rand::Rng,
84        pos: BlockPos,
85    ) {
86        if let Some(item) = REGISTRY.items.by_key(&self.base.block.key) {
87            world.pop_resource(pos, ItemStack::new(item));
88        }
89    }
90}
steel_core/behavior/blocks/vegetation/tall_flower_block.rs

steel_core/behavior/blocks/vegetation/
tall_flower_block.rs
