From 6a7a74e6878ff04e61e6ef21a922e314b9bab271 Mon Sep 17 00:00:00 2001
From: troido <troido@protonmail.com>
Date: Sun, 1 Mar 2020 22:28:02 +0100
Subject: use generics for message components

---
 src/components/messages.rs | 52 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 src/components/messages.rs

(limited to 'src/components/messages.rs')

diff --git a/src/components/messages.rs b/src/components/messages.rs
new file mode 100644
index 0000000..a2ecd2f
--- /dev/null
+++ b/src/components/messages.rs
@@ -0,0 +1,52 @@
+
+use std::any::Any;
+use specs::{
+	Component,
+	DenseVecStorage,
+	Entity,
+	WriteStorage
+};
+
+
+
+pub trait Message: Send + Sync + Any {}
+
+#[derive(Debug, Clone, Default)]
+pub struct Inbox<M: Message> {
+	pub messages: Vec<M>
+}
+
+impl <M: Message> Component for Inbox<M> {
+	type Storage = DenseVecStorage<Self>;
+}
+
+impl <M: Message> Inbox<M> {
+	
+	pub fn add_message(messages: &mut WriteStorage<Self>, ent: Entity, message: M){
+		messages
+			.entry(ent)
+			.unwrap()
+			.or_insert_with(|| Self{messages: Vec::new()})
+			.messages
+			.push(message);
+	}
+}
+
+#[derive(Debug, Clone)]
+pub struct AttackMessage {
+	pub damage: i64,
+	pub attacker: Option<Entity>
+}
+
+impl AttackMessage {
+	pub fn new(damage: i64) -> Self {
+		Self {
+			damage,
+			attacker: None
+		}
+	}
+}
+
+impl Message for AttackMessage {}
+
+pub type AttackInbox = Inbox<AttackMessage>;
-- 
cgit