5bfa6528da
only require block ids, should make bin size smaller and let the compiler better optimize, should also be faster performance wise
57 lines
2.0 KiB
Rust
57 lines
2.0 KiB
Rust
use crate::block::{
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BlockBehaviour, BlockFuture, GetStateForNeighborUpdateArgs, OnPlaceArgs, OnScheduledTickArgs,
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};
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use crate::entity::EntityBase;
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use pumpkin_data::block_properties::{BlockProperties, WhiteBannerLikeProperties};
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use pumpkin_macros::pumpkin_block_from_tag;
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use pumpkin_util::math::position::BlockPos;
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use pumpkin_world::BlockStateId;
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use pumpkin_world::tick::TickPriority;
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use pumpkin_world::world::{BlockAccessor, BlockFlags};
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#[pumpkin_block_from_tag("minecraft:banners")]
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pub struct BannerBlock;
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impl BlockBehaviour for BannerBlock {
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fn on_place<'a>(&'a self, args: OnPlaceArgs<'a>) -> BlockFuture<'a, BlockStateId> {
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Box::pin(async move {
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let mut props = WhiteBannerLikeProperties::default(args.block);
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props.rotation = args.player.get_entity().get_flipped_rotation_16();
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props.to_state_id(args.block)
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})
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}
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fn can_place_at<'a>(&'a self, args: crate::block::CanPlaceAtArgs<'a>) -> BlockFuture<'a, bool> {
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Box::pin(async move { can_place_at(args.block_accessor, args.position).await })
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}
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fn on_scheduled_tick<'a>(&'a self, args: OnScheduledTickArgs<'a>) -> BlockFuture<'a, ()> {
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Box::pin(async move {
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if !can_place_at(args.world.as_ref(), args.position).await {
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args.world
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.break_block(args.position, None, BlockFlags::empty())
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.await;
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}
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})
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}
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fn get_state_for_neighbor_update<'a>(
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&'a self,
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args: GetStateForNeighborUpdateArgs<'a>,
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) -> BlockFuture<'a, BlockStateId> {
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Box::pin(async move {
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if !can_place_at(args.world, args.position).await {
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args.world
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.schedule_block_tick(args.block, *args.position, 1, TickPriority::Normal)
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.await;
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}
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args.state_id
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})
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}
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}
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async fn can_place_at(world: &dyn BlockAccessor, position: &BlockPos) -> bool {
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let state = world.get_block_state(&position.down()).await;
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state.is_solid()
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}
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