building queue

game/buildings/src/build_queue.rs

@@ -0,0 +1,20 @@
+use shared::building::BuildingIdentifier;
+use world_generation::hex_utils::HexCoord;
+
+pub struct BuildQueue {
+	pub queue: Vec<QueueEntry>,
+}
+
+impl Default for BuildQueue {
+	fn default() -> Self {
+		Self {
+			queue: Default::default(),
+		}
+	}
+}
+
+#[derive(PartialEq, Eq)]
+pub struct QueueEntry {
+	pub building: BuildingIdentifier,
+	pub pos: HexCoord,
+}

game/buildings/src/lib.rs

@@ -1,6 +1,6 @@
 pub mod assets;
+pub mod build_queue;
 pub mod building_plugin;
 pub mod buildings_database;
 pub mod footprint;
-
 pub use building_plugin::*;

game/shared/src/building.rs

@@ -0,0 +1,4 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Default, PartialEq, Eq, Serialize, Deserialize)]
+pub struct BuildingIdentifier(u32);

game/shared/src/lib.rs

@@ -1,3 +1,4 @@
+pub mod building;
 pub mod despawn;
 pub mod resource;
 pub mod states;