From 3112486005758691676ba503fcff8da77cc4073c Mon Sep 17 00:00:00 2001
From: Joshua Barretto <joshua.s.barretto@gmail.com>
Date: Fri, 12 Apr 2019 10:09:14 +0100
Subject: [PATCH] Added partial chunk loading, package section to workspace
 Cargo.toml

Former-commit-id: 4164daf4ccbe6695f664a44d0fce0ee10df39b8d
---
 Cargo.toml                    |  6 ++++++
 client/src/lib.rs             |  4 ++++
 common/src/volumes/vol_map.rs | 18 ++++++++++++++++++
 3 files changed, 28 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 533a0add9c..437f7f5e71 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,3 +1,9 @@
+[package]
+name = "veloren"
+description = "Veloren is an open-world, open-source multiplayer voxel RPG."
+documentation = "https://docs.veloren.net"
+repository = "https://www.gitlab.com/veloren/veloren"
+
 [workspace]
 members = [
 	"common",
diff --git a/client/src/lib.rs b/client/src/lib.rs
index 1d5bdc1a00..c98a01b746 100644
--- a/client/src/lib.rs
+++ b/client/src/lib.rs
@@ -144,6 +144,10 @@ impl Client {
         // Handle new messages from the server
         frontend_events.append(&mut self.handle_new_messages()?);
 
+        self.state.terrain().iter().for_each(|(k, _)| {
+            println!("Chunk at {:?}", k);
+        });
+
         // Step 1
         if let Some(ecs_entity) = self.player {
             // TODO: remove this
diff --git a/common/src/volumes/vol_map.rs b/common/src/volumes/vol_map.rs
index 507c009aea..fcf45d32cd 100644
--- a/common/src/volumes/vol_map.rs
+++ b/common/src/volumes/vol_map.rs
@@ -141,4 +141,22 @@ impl<V: Vox, S: VolSize, M> VolMap<V, S, M> {
     pub fn pos_key(&self, pos: Vec3<i32>) -> Vec3<i32> {
         Self::chunk_key(pos)
     }
+
+    pub fn iter<'a>(&'a self) -> ChunkIter<'a, V, S, M> {
+        ChunkIter {
+            iter: self.chunks.iter(),
+        }
+    }
+}
+
+pub struct ChunkIter<'a, V: Vox, S: VolSize, M> {
+    iter: std::collections::hash_map::Iter<'a, Vec3<i32>, Chunk<V, S, M>>,
+}
+
+impl<'a, V: Vox, S: VolSize, M> Iterator for ChunkIter<'a, V, S, M> {
+    type Item = (Vec3<i32>, &'a Chunk<V, S, M>);
+
+    fn next(&mut self) -> Option<Self::Item> {
+        self.iter.next().map(|(k, c)| (*k, c))
+    }
 }