From 5dd35c7ed82c38ef36ca28f630e8d05c5db2cbea Mon Sep 17 00:00:00 2001
From: mat <27899617+mat-1@users.noreply.github.com>
Date: Tue, 7 Mar 2023 22:09:56 -0600
Subject: Add World::find_block (#80)

* start adding World::find_block

* keep working on find_block

* BlockStates

* fix sorting

* update examples that use find_one_block

* azalea_block::properties

* fix tests

* add a gotoblock command to testbot
---
 azalea-block/src/range.rs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 azalea-block/src/range.rs

(limited to 'azalea-block/src/range.rs')

diff --git a/azalea-block/src/range.rs b/azalea-block/src/range.rs
new file mode 100644
index 00000000..6ccf4152
--- /dev/null
+++ b/azalea-block/src/range.rs
@@ -0,0 +1,33 @@
+use std::{collections::HashSet, ops::RangeInclusive};
+
+use crate::BlockState;
+
+#[derive(Debug, Clone)]
+pub struct BlockStates {
+    pub set: HashSet<BlockState>,
+}
+
+impl From<RangeInclusive<u32>> for BlockStates {
+    fn from(range: RangeInclusive<u32>) -> Self {
+        let mut set = HashSet::with_capacity((range.end() - range.start() + 1) as usize);
+        for id in range {
+            set.insert(BlockState { id });
+        }
+        Self { set }
+    }
+}
+
+impl IntoIterator for BlockStates {
+    type Item = BlockState;
+    type IntoIter = std::collections::hash_set::IntoIter<BlockState>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.set.into_iter()
+    }
+}
+
+impl BlockStates {
+    pub fn contains(&self, state: &BlockState) -> bool {
+        self.set.contains(state)
+    }
+}
-- 
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